0000000000661045

AUTHOR

Lidia Rita Corsini

showing 48 related works from this author

The Evolving Scenario in the Assessment of Radiological Response for Hepatocellular Carcinoma in the Era of Immunotherapy: Strengths and Weaknesses o…

2022

Hepatocellular carcinoma (HCC) is a challenging malignancy characterised by clinical and biological heterogeneity, independent of the stage. Despite the application of surveillance programs, a substantial proportion of patients are diagnosed at advanced stages when curative treatments are no longer available. The landscape of systemic therapies has been rapidly growing over the last decade, and the advent of immune-checkpoint inhibitors (ICIs) has changed the paradigm of systemic treatments. The coexistence of the tumour with underlying cirrhosis exposes patients with HCC to competing events related to tumour progression and/or hepatic decompensation. Therefore, it is relevant to adopt prop…

Settore MED/12 - Gastroenterologiaendpointsystemic therapy.Medicine (miscellaneous)hepatocellular carcinomaimmunotherapyHCCmRECISTRECIST 1.1radiological criteriaGeneral Biochemistry Genetics and Molecular Biology
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79 VUS VARIANTS IN BRCA GENES OF HEREDITARY BREAST/OVARIAN CANCER

2010

OncologyBreast ovarian cancermedicine.medical_specialtyOncologybusiness.industryInternal medicinemedicineRadiology Nuclear Medicine and imagingGeneral MedicinebusinessBrca genesCancer Treatment Reviews
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1543P Gemcitabine in classic Kaposi’s sarcoma: A pilot study

2021

Oncologymedicine.medical_specialtyOncologybusiness.industryInternal medicinemedicineClassic Kaposi's sarcomaHematologybusinessGemcitabinemedicine.drugAnnals of Oncology
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502P Impact of different selection approaches for identifying Lynch syndrome-related colorectal cancer patients

2021

Oncologymedicine.medical_specialtyOncologybusiness.industryColorectal cancerInternal medicineMedicineHematologybusinessmedicine.diseaseSelection (genetic algorithm)Lynch syndromeAnnals of Oncology
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Genetic and Molecular Characterization of The Human Osteosarcoma 3AB-OS Cancer Stem Cell Line: A Possible Model For Studying Osteosarcoma Origin and …

2013

Finding new treatments targeting cancer stem cells (CSCs) within a tumor seems to be critical to halt cancer and improve patient survival. Osteosarcoma is an aggressive tumor affecting adolescents, for which there is no second-line chemotherapy. Uncovering new molecular mechanisms underlying the development of osteosarcoma and origin of CSCs is crucial to identify new possible therapeutic strategies. Here, we aimed to characterize genetically and molecularly the human osteosarcoma 3AB-OS CSC line, previously selected from MG63 cells and which proved to have both in vitro and in vivo features of CSCs. Classic cytogenetic studies demonstrated that 3AB-OS cells have hypertriploid karyotype wit…

cancer stem cellsPhysiologyClinical Biochemistrymedicine.disease_causePolymerase Chain ReactionOsteosarcoma cancer stem cellSettore BIO/10 - BiochimicaChromosomes HumanGene Regulatory NetworksCopy-number variationOligonucleotide Array Sequence AnalysisGeneticsComparative Genomic HybridizationOsteosarcomabiologychromosomal aberrationGene Expression Regulation NeoplasticPhenotypemiRNAsNeoplastic Stem CellsOsteosarcomaMitosisBone NeoplasmsHMGA2Cancer stem cellCell Line TumormicroRNABiomarkers Tumorgene expression profilingmedicineHumansOsteosarcoma cancer stem cells; karyotype; chromosomal aberrations; gene expression profiling; miRNAsCell LineageGenetic Predisposition to DiseaseRNA MessengerCell NucleusChromosome AberrationsPloidiesModels GeneticComputational BiologyCancerCell Biologymedicine.diseasekaryotypeMicroRNAsKaryotypingbiology.proteinCancer researchCarcinogenesisComparative genomic hybridization
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Prognostic Role of Plasma PD-1, PD-L1, pan-BTN3As and BTN3A1 in Patients Affected by Metastatic Gastrointestinal Stromal Tumors: Can Immune Checkpoin…

2021

Gastrointestinal stromal tumors (GISTs) represent 1% of all primary gastrointestinal tumors. Immune surveillance is often overcome by cancer cells due to the activation of immunoregulatory molecules such as programmed death protein (PD-1) and its ligand PD-L1, and butyrophilin sub-family 3A/CD277 receptors (BTN3A). Because several studies demonstrated that tumor PD-1 and PD-L1 expression may have a prominent prognostic function, this investigation aimed to discover if soluble forms of these molecules may be useful in predicting survival of metastatic GIST (mGIST) patients. Through specific ad hoc developed ELISA assays not yet available on the market, the circulating PD-1, PD-L1, BTN3A1, an…

PD-L10301 basic medicineCancer ResearchStromal cellSettore MED/06 - Oncologia MedicaArticle03 medical and health sciencesExon0302 clinical medicineImmune systemButyrophilinPD-L1PD-1Medicineprognostic biomarkerReceptorRC254-282butyrophilinsbiologyGiSTbusiness.industrycirculating immune checkpointsNeoplasms. Tumors. Oncology. Including cancer and carcinogensBTN3A1Antitumor immune response BTN3A1 Butyrophilins Circulating immune checkpoints GIST PD‐1 PD‐L1 Prognostic biomarkerantitumor immune response030104 developmental biologyOncology030220 oncology & carcinogenesisCancer cellCancer researchbiology.proteinbusinessGISTCancers
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Prognostic and Predictive Role of Tumor-Infiltrating Lymphocytes (TILs) in Ovarian Cancer

2022

In the last decade, tumor-infiltrating lymphocytes (TILs) have been recognized as clinically relevant prognostic markers for improved survival, providing the immunological basis for the development of new therapeutic strategies and showing a significant prognostic and predictive role in several malignancies, including ovarian cancer (OC). In fact, many OCs show TILs whose typology and degree of infiltration have been shown to be strongly correlated with prognosis and survival. The OC histological subtype with the higher presence of TILs is the high-grade serous carcinoma (HGSC) followed by the endometrioid subtype, whereas mucinous and clear cell OCs seem to contain a lower percentage of TI…

prognostic and predictive roletumor-infiltrating lymphocytes (TILs)Cancer Researchovarian cancerOncologytumor microenvironmenttumor immunologyCancers
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Finding the right biomarker for renal cell carcinoma (RCC): Nivolumab treatment induces the expression of specific peripheral lymphocyte microRNAs in…

2019

Abstract Background The variability of clinical response to immune checkpoint inhibitors in RCC patients makes necessary the discovery of predictive biomarkers for patient selection. Emerging evidence has revealed a multitude of silenced genes and deregulated signalling pathways. These findings point towards extensive microRNAs (miRNAs) regulation and imply epigenetic reprogramming as a key feature of RCC. The aim of this study was to analyze the peripheral lymphocyte miRNA expression profile in metastatic RCC patients undergoing nivolumab treatment, to identify a lymphocyte miRNA signature specifically expressed in patients with partial or complete response (RP; RC) >12 months. Methods miR…

0301 basic medicinebiologybusiness.industryMicroarray analysis techniquesLymphocyteHematologymedicine.disease03 medical and health sciences030104 developmental biology0302 clinical medicinemedicine.anatomical_structureOncologyRenal cell carcinoma030220 oncology & carcinogenesismicroRNAmedicinebiology.proteinCancer researchPTENBiomarker (medicine)NivolumabbusinessPI3K/AKT/mTOR pathwayAnnals of Oncology
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MUTYH-associated tumor syndrome: The other face of MAP

2022

MUTYH gene is involved in the base excision repair (BER) mechanism and its pathogenic alterations are associated with colorectal polyposis and cancer. MUTYH-associated polyposis (MAP) is a condition which is inherited in an autosomal recessive manner. MAP patients, beyond colorectal cancer (CRC), may develop other types of tumors, including duodenal, breast, ovarian, pancreatic, bladder and skin cancers. Carriers of biallelic MUTYH likely pathogenic/pathogenic variants exhibit a high lifetime risk of CRC, though cancer risk evidence becomes less clear when monoallelic carriers and extraintestinal tumors are considered. However, several studies recently reported an increased genetic suscepti…

Cancer ResearchAdenomatous Polyposis ColiSettore MED/06 - Oncologia MedicaMutationGeneticsHumansGenetic Predisposition to DiseaseColorectal NeoplasmsMolecular BiologyGerm-Line MutationDNA Glycosylases
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POLE, POLD1, and NTHL1: the last but not the least hereditary cancer-predisposing genes

2021

POLE, POLD1, and NTHL1 are involved in DNA replication and have recently been recognized as hereditary cancer-predisposing genes, because their alterations are associated with colorectal cancer and other tumors. POLE/POLD1-associated syndrome shows an autosomal dominant inheritance, whereas NTHL1-associated syndrome follows an autosomal recessive pattern. Although the prevalence of germline monoallelic POLE/POLD1 and biallelic NTHL1 pathogenic variants is low, they determine different phenotypes with a broad tumor spectrum overlapping that of other hereditary conditions like Lynch Syndrome or Familial Adenomatous Polyposis. Endometrial and breast cancers, and probably ovarian and brain tumo…

MaleCancer ResearchSettore MED/06 - Oncologia MedicaColorectal cancerBiologymedicine.disease_causeGermlineFamilial adenomatous polyposisDeoxyribonuclease (Pyrimidine Dimer)Breast cancerNeoplasmsGeneticsmedicineHumansGenetic Predisposition to DiseasePoly-ADP-Ribose Binding ProteinsMolecular BiologyDNA Polymerase IIIGenetic testingMutationPOLD1medicine.diagnostic_testDNA Polymerase IIDNAmedicine.diseaseLynch syndromePOLE POLD1 and NTHL1Lynch SyndromeCancer researchFemaleOncogene
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Can the tumor-agnostic evaluation of MSI/MMR status be the common denominator for the immunotherapy treatment of patients with several solid tumors?

2022

Alterations in short-repetitive DNA sequences, known as microsatellite instability (MSI), can reflect deficiencies in Mismatch Repair (MMR) system which represents a major player in DNA integrity maintenance. The incidence of MSI-H/dMMR has been shown to be variable depending on the tumor type. Several studies confirmed that dMMR/MSI status, although less frequent than PD-L1 expression, may better predict response to immune-checkpoint inhibitors (ICIs) in patients with solid tumors. In October 2016, the FDA granted pembrolizumab as breakthrough therapy for the treatment of non-CRC, MSI-H/dMMR tumors, providing, for the first time, a tumor-agnostic indication. In the next future, the tissue-…

Settore MED/06 - Oncologia MedicaHematologyMMR deficiencyColorectal cancerMMRPD-1/PD-L1DNA Mismatch RepairTumor-agnostic therapyOncologyNeoplasmsSolid tumorsHumansMicrosatellite InstabilityImmunotherapyColorectal NeoplasmsMSI
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Prognostic vs predictive molecular biomarkers in colorectal cancer: is KRAS and BRAF wild type status required for anti-EGFR therapy?

2010

An important molecular target for metastatic CRC treatment is the epidermal growth factor receptor (EGFR). Many potential biomarkers predictive of response to anti-EGFR monoclonal antibodies (cetuximab and panitumumab) have been retrospectively evaluated, including EGFR activation markers and EGFR ligands activation markers. With regard to the "negative predictive factors" responsible for primary or intrinsic resistance to anti-EGFR antibodies a lot of data are now available. Among these, KRAS mutations have emerged as a major predictor of resistance to panitumumab or cetuximab in the clinical setting and several studies of patients receiving first and subsequent lines of treatment have sho…

OncologyColorectal cancerSettore MED/06 - Oncologia MedicaCetuximabDrug resistancemedicine.disease_causeEpidermal growth factor receptorEGFR; KRAS; Driver mutations; Monoclonal antibodiesCetuximabbiologyPanitumumabAntibodies MonoclonalGeneral MedicinePrognosisAntibodies Anti-IdiotypicErbB ReceptorsGene Expression Regulation NeoplasticOncologyMonoclonalKRASColorectal Neoplasmsmedicine.drugProto-Oncogene Proteins B-rafmedicine.medical_specialtymedicine.drug_classEGFRMonoclonal antibodyAntibodies Monoclonal HumanizedProto-Oncogene Proteins p21(ras)Predictive Value of TestsInternal medicineProto-Oncogene ProteinsmedicineBiomarkers TumorKRASPanitumumabHumansRadiology Nuclear Medicine and imagingneoplasmsbusiness.industryPTEN PhosphohydrolaseMembrane ProteinsDriver mutationmedicine.diseasedigestive system diseasesDrug Resistance NeoplasmMutationCancer researchbiology.proteinras ProteinsMonoclonal antibodiesbusiness
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Challenges and advances for the treatment of renal cancer patients with brain metastases: From immunological background to upcoming clinical evidence…

2021

The introduction of checkpoint inhibitors (ICIs) in renal cell carcinoma (RCC) treatment landscape, resulted in improvements in overall survival (OS) in metastatic patients. Brain metastases (BMs) are a specific metastatic site of interest representing a predictive factor of poor prognosis. Patients with BMs were usually excluded from prospective clinical trials in the past. Despite recent evidence suggest the efficacy and safety of ICIs, the BMs treatment remains a challenge; the immunotherapy responsiveness seems to be multifactorial and dependent on several factors, such as the genetic intratumor heterogeneity and the immunosuppressive role of the brain tumor microenvironment. This revie…

0301 basic medicineOncologymedicine.medical_specialtySettore MED/06 - Oncologia MedicaImmune checkpoint inhibitorsmedicine.medical_treatmentImmune-checkpoint inhibitorsBrain tumorEpigenetic remodeling03 medical and health sciences0302 clinical medicineImmune systemRenal cell carcinomaInternal medicineTumor MicroenvironmentHumansMedicineProspective StudiesEpigeneticsCarcinoma Renal CellImmune Checkpoint InhibitorsBrain Neoplasmsbusiness.industrySettore MED/37 - NeuroradiologiaCancerBrain metastasesHematologyImmunotherapymedicine.diseaseKidney NeoplasmsRenal cell carcinomaClinical trialRenal cancer030104 developmental biologyOncology030220 oncology & carcinogenesisImmunotherapySettore MED/36 - Diagnostica Per Immagini E RadioterapiabusinessBrain tumor microenvironmentNeuroradiological response evaluationCritical Reviews in Oncology/Hematology
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1535P Exploring the dynamic crosstalk between immune system and genetics in a cohort of 116 completely resected gastrointestinal stromal tumors (GIST…

2021

Crosstalk (biology)Immune systemOncologybusiness.industryCohortmedicineCancer researchGastrointestinal stromal tumors (GISTs)Hematologymedicine.diseasebusinessAnnals of Oncology
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Gene signatures in CRC and liver metastasis

2011

Colorectal cancer (CRC) is one of the most common causes of cancer-related death with a worldwide incidence of almost a million cases annually in both males and females. The accelerated decrease in CRC incidence rates from 1998 to 2006 largely reflects the advances in diagnosis and treatment that have enabled to detect and remove precancerous polyps. However, the screening technology has not resulted in major improvements in the prognosis of patients with advanced cancer and the liver metastasis remains the major cause of death in CRC. About 25% of patients have detectable liver metastasis at diagnosis, that are classified as “synchronous” lesions and approximately 70% of patients develop a…

Oncologymedicine.medical_specialtyColorectal cancerbusiness.industrySettore MED/06 - Oncologia MedicaIncidence (epidemiology)Medicine (all)DiseaseGene signaturemedicine.diseasePrecancerous Polypdigestive system diseasesMetastasisInternal medicinemedicineCancer researchbusinessGeneCause of death
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Not all KIT 557/558 codons mutations have the same prognostic influence on recurrence-free survival: breaking the exon 11 mutations in gastrointestin…

2021

Background: Although the gastrointestinal stromal tumor (GIST) genotype is not currently included in risk-stratification systems, a growing body of evidence shows that the pathogenic variant (PV) type and codon location hold a strong prognostic influence on recurrence-free survival (RFS). This information has particular relevance in the adjuvant setting, where an accurate prognostication could help to better identify high-risk tumors and guide clinical decision-making. Materials and Methods: Between January 2005 and December 2020, 96 patients with completely resected GISTs harboring a KIT proto-oncogene receptor tyrosine kinase ( KIT) exon 11 PV were included in the study. We analyzed the t…

KIT proto-oncogene receptor tyrosine kinaseGiSTbusiness.industryplatelet-derived growth factor receptor alphaPlatelet-Derived Growth Factor Receptor AlphaNeoplasms. Tumors. Oncology. Including cancer and carcinogensmedicine.diseasegastrointestinal stromal tumorExon557/558 deletionOncologyRecurrence free survivalGenotypeCancer researchmedicinePrognostic biomarkerGastrointestinal stromal tumors (GISTs)Stromal tumorprognostic biomarkerbusinessRC254-282Therapeutic Advances in Medical Oncology
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Breast cancer genome-wide association studies: there is strength in numbers.

2012

Breast cancer (BC) is a heterogeneous disease that exhibits familial aggregation. Family linkage studies have identified high-penetrance genes, BRCA1, BRCA2, PTEN and TP53, that are responsible for inherited BC syndromes. Moreover, a combination of family-based and population-based approaches indicated that genes involved in DNA repair, such as CHEK2, ATM, BRIP and PALB2, are associated with moderate risk. Therefore, all of these known genes account for only 25% of the familial aggregation cases. Recently, genome wide association studies (GWAS) in BC revealed single nucleotide polymorphisms (SNPs) in five novel genes associated to susceptibility: TNRC9, FGFR2, MAP3K1, H19 and lymphocyte-spe…

Cancer ResearchMultifactorial InheritanceSettore MED/06 - Oncologia MedicaPALB2PopulationMAP Kinase Kinase Kinase 1Single-nucleotide polymorphismGenome-wide association studyBreast NeoplasmsBiologyPolymorphism Single NucleotideGenetic linkageGeneticsSNPHumansGenetic Predisposition to DiseaseReceptor Fibroblast Growth Factor Type 2educationMolecular BiologyGeneCHEK2Geneticsbreast cancer GWASeducation.field_of_studyMicrofilament ProteinsHigh Mobility Group ProteinsCancer researchTrans-ActivatorsFemaleApoptosis Regulatory ProteinsReceptors ProgesteroneGenome-Wide Association StudyOncogene
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Impact of deleterious variants in other genes beyond BRCA1/2 detected in breast/ovarian and pancreatic cancer patients by NGS-based multi-gene panel …

2021

Background Hereditary breast cancer (BC), ovarian cancer (OC), and pancreatic cancer (PC) are the major BRCA-associated tumours. However, some BRCA1/2-wild-type (wt) patients with a strong personal and/or family history of cancer need a further genetic testing through a multi-gene panel containing other high- and moderate-risk susceptibility genes. Patients and methods Our study was aimed to assess if some BC, OC, or PC patients should be offered multi-gene panel testing, based on well-defined criteria concerning their personal and/or family history of cancer, such as earliness of cancer onset, occurrence of multiple tumours, or presence of at least two or more affected first-degree relativ…

OncologyCancer Researchmedicine.medical_specialtySettore MED/06 - Oncologia MedicaPALB2pancreatic cancerBreast NeoplasmsBreast cancerbreast cancerMUTYHInternal medicinePancreatic cancerMedicineHumansGenetic Predisposition to DiseaseGenetic TestingFamily historyCHEK2Original ResearchGenetic testingOvarian Neoplasmsmedicine.diagnostic_testbusiness.industryBRCA1 ProteinCancermedicine.diseasePancreatic Neoplasmsovarian cancerOncologymulti-gene panel testingFemalegermline pathogenic variantsbusiness
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Central Nervous System Malignancies

2021

The primitive neoplasms of the central nervous system (CNS) are a rare and heterogeneous group of malignancies. Brain metastases (BMs) are the most frequent intracranial tumor, and their incidence is rising in the last few decades. Primary tumors more often complicated by BMs are lung cancer, breast cancer, and melanoma. Neuroimaging techniques, mainly magnetic resonance imaging (MRI), play a key role for the diagnosis of BMs. The management of BMs is based on a multimodal approach, including symptomatic treatment, local treatment, such as surgery, stereotactic radiosurgery (SRS), and whole brain radiotherapy (WBRT), and systemic therapy, such as chemotherapy, target therapy, or immunothera…

Oncologymedicine.medical_specialtymedicine.diagnostic_testbusiness.industrymedicine.medical_treatmentMelanomaeducationdigestive oral and skin physiologyMultimodal therapyMagnetic resonance imagingmedicine.diseaseRadiosurgeryRadiation therapystomatognathic diseasesBreast cancerInternal medicinemedicineNeurosurgeryLung cancerbusiness
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166P Hereditary breast, ovarian and pancreatic cancers: Looking beyond the BRCA1/2 genes

2021

Oncologybusiness.industryCancer researchMedicineHematologybusinessGeneAnnals of Oncology
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Detection of Germline Mutations in a Cohort of 139 Patients with Bilateral Breast Cancer by Multi-Gene Panel Testing: Impact of Pathogenic Variants i…

2020

Simple Summary Many bilateral breast cancer patients with increased hereditary susceptibility to breast cancer result negative for BRCA1 or BRCA2 pathogenic variants and, thus, need a further genetic testing through a broader gene panel. Some patients with negative test result for BRCA1/2 pathogenic variants may harbor pathogenic variants in other breast cancer susceptibility genes, including ATM, CHEK2, PALB2, PTEN, TP53. Of course, the use of a multi-gene panel provides clinicians more information through a single test. Therefore, we focused on potential clinical impact of a NGS-based multi-gene panel testing in bilateral breast cancer patients, in order to evaluate the utility of perform…

0301 basic medicineOncologyCancer Researchmedicine.medical_specialtyPTENSettore MED/06 - Oncologia MedicaPALB2<i>CHECK2</i><i>PTEN</i>lcsh:RC254-282GermlineArticle03 medical and health sciencesCHECK20302 clinical medicineGermline mutationBreast cancerbreast cancerInternal medicinemedicinePTENCancer Familyskin and connective tissue diseasesbilateral breast cancerCHEK2germline pathogenic variantbiologybusiness.industry<i>ATM</i>lcsh:Neoplasms. Tumors. Oncology. Including cancer and carcinogensmedicine.diseaseBRCA1BRCA2<i>BRCA1</i>030104 developmental biologyOncology030220 oncology & carcinogenesisATMPALB2biology.proteinmulti-gene panel testingRAD51C<i>PALB2</i>germline pathogenic variantsbusiness<i>BRCA2</i>Cancers
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A “Lymphocyte MicroRNA Signature” as Predictive Biomarker of Immunotherapy Response and Plasma PD-1/PD-L1 Expression Levels in Patients with Metastat…

2020

Introduction of checkpoint inhibitors resulted in durable responses and improvements in overall survival in advanced RCC patients, but the treatment efficacy is widely variable, and a considerable number of patients are resistant to PD-1/PD-L1 inhibition. This variability of clinical response makes necessary the discovery of predictive biomarkers for patient selection. Previous findings showed that the epigenetic modifications, including an extensive microRNA-mediated regulation of tumor suppressor genes, are key features of RCC. Based on this biological background, we hypothesized that a miRNA expression profile directly identified in the peripheral lymphocytes of the patients before and a…

PD-L10301 basic medicinerenal cell carcinomaCancer Researchmedicine.medical_treatmentLymphocytelcsh:RC254-282Articlepredictive biomarkers03 medical and health sciences0302 clinical medicineRenal cell carcinomaPD-L1PD-1microRNAmedicineEpigeneticsmiRNAmicroRNAbiologybusiness.industrysoluble immune checkpointsImmunotherapylcsh:Neoplasms. Tumors. Oncology. Including cancer and carcinogensmedicine.diseasePredictive biomarker030104 developmental biologymedicine.anatomical_structureOncology030220 oncology & carcinogenesisCancer researchbiology.proteinNivolumabbusinessReprogrammingCancers
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Potential miRNAs involved in molecular pathways mediating the anticancer effects of short term starvation in breast cancer cells treated with doxorub…

2017

Background: In recent years, increasing evidences showed that several types of dietary approaches restricting food intake, including Short Term Starvation (STS), may exert a protective role against aging and other age-related pathologies as well as cancer. Interestingly, the dietary restriction showed significant anticancer effects able to prevent cancer onset, slow its progression and improve therapy response. Since recent studies showed that miRNAs may modulate sensibility/resistance to antiblastic therapy, the aim of our study was to investigate the STS-induced molecular changes in breast cancer cells treated with doxorubicin, focusing our attention on miRNA expression profile. Materials…

StarvationOncologymedicine.medical_specialtyChemotherapybusiness.industrymedicine.medical_treatmentHematologymedicine.diseaseBreast cancerOncologyInternal medicinemicroRNAMiRNAs Breast cancer Starvation ChemotherapymedicineDoxorubicinBreast cancer cellsmedicine.symptombusinessmedicine.drugAnnals of Oncology
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247P Population-based testing for hereditary breast and ovarian cancer in a cohort of 1,346 patients from Southern Italy (Sicily): When historical ba…

2020

Oncologymedicine.medical_specialtyOncologybusiness.industryInternal medicineCohortMedicineHematologyPopulation basedbusinessOvarian cancermedicine.diseaseAnnals of Oncology
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The role of microRNAs in cancer: diagnostic and prognostic biomarkers and targets of therapies

2012

Introduction: miRNAs are noncoding RNAs that target specific mRNA with subsequent regulation of particular genes, implicated in various biological processes. In cancer, miRNAs could show a different expression from normal tissues. miRNAs have a role as oncogenes when they target tumor suppressor genes and similarly they are tumor suppressors when they target oncogenes. Areas covered: In this review, areas covered include the role of miRNAs in cancer diagnosis, prognosis and research for achievement of therapeutic strategies implicating miRNAs in oncology. As biogenesis of miRNAs is fundamental to understand their usefulness, this has also been discussed. Both miRNA expression profiles in ca…

PharmacologyTumor biologySettore MED/06 - Oncologia MedicaClinical BiochemistryNormal tissueCancerBiologyBioinformaticsmedicine.diseasePrognosisPeripheral bloodlaw.inventionbiomarkers cancer miRNAs therapyMicroRNAslawMirna expressionNeoplasmsDrug DiscoverymicroRNAmedicineBiomarkers TumorMolecular MedicineSuppressorHumansGene
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Programmed Death Ligand 1 (PD-L1) as a Predictive Biomarker for Pembrolizumab Therapy in Patients with Advanced Non-Small-Cell Lung Cancer (NSCLC).

2019

Recently, immunotherapy has been shown to be an effective and helpful therapeutic option for the treatment of advanced non-small-cell lung cancer (NSCLC). The activity of antitumor T cells may be restored through the checkpoint blockade using anti-programmed death 1 or anti-programmed death ligand 1 (PD-L1) antibodies, showing, in several cancer patients, an increased progression-free survival and overall survival compared with classical chemotherapy. As recently shown by several studies, the PD-L1 expression levels in tumors may offer a selection criterion for patients to predict their immunotherapy response. In particular, NSCLC patients with high tumor PD-L1 levels (proportional score ≥ …

OncologyMalePD-L1030213 general clinical medicinemedicine.medical_specialtyLung Neoplasmsmedicine.medical_treatmentT-LymphocytesProgrammed Cell Death 1 Receptornon-small cell lung cancer (NSCLC)PembrolizumabReviewAntibodies Monoclonal HumanizedNSCLCB7-H1 Antigen03 medical and health sciences0302 clinical medicineAntineoplastic Agents ImmunologicalCheckpoint inhibitorPD-L1Internal medicineCarcinoma Non-Small-Cell LungPD-1medicineHumansPharmacology (medical)Molecular Targeted TherapyLung cancerNeoplasm StagingChemotherapybiologybusiness.industryCancerGeneral MedicineImmunotherapymedicine.diseasePrognosisImmunohistochemistrySurvival AnalysisPredictive biomarker030220 oncology & carcinogenesisbiology.proteinBiomarker (medicine)Lung cancerbusinessPembrolizumabBiomarkersCheckpoint inhibitorsAdvances in therapy
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33 EFFECT OF miR-21, miR-182 AND let-7i ON TSP-1 EXPRESSION IN COLON CANCER CELL LINE

2010

Oncologybusiness.industryColon cancer cell lineCancer researchMedicineRadiology Nuclear Medicine and imagingGeneral MedicinebusinessCancer Treatment Reviews
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A novel predictive biomarker of immunotherapy response in metastatic renal cell carcinoma (mRCC): The lymphocyte microRNA expression profile.

2019

e16109 Background: Predicting which patient with metastatic renal cell carcinoma (mRCC) will benefit from immune checkpoints inhibitors (ICPIs) still remain an issue. Biological factors particular to certain individuals have a clear effect on variation in response. Emerging evidence suggests that small non-coding RNA, such as microRNAs (miRNAs), are critical modulators of numerous cellular processes, including immune surveillance. The main aim of this study was to analyze the lymphocyte miRNA expression profile in mRCC patients and dynamic changes after the treatment with ICPI, in order to investigate the molecular mechanisms and signaling pathways involved in ICPI response and their poten…

Cancer Researchbusiness.industryLymphocytemedicine.medical_treatmentMicroRNA Expression ProfileImmunotherapymedicine.diseasemedicine.anatomical_structureImmune systemOncologyRenal cell carcinomamedicineCancer researchbusinessPredictive biomarkerJournal of Clinical Oncology
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HIF-1 is involved in the negative regulation of AURKA expression in breast cancer cell lines under hypoxic conditions

2013

Numerous microarray-based gene expression studies performed on several types of solid tumors revealed significant changes in key genes involved in progression and regulation of the cell cycle, including AURKA that is known to be overexpressed in many types of human malignancies. Tumor hypoxia is associated with poor prognosis in several cancer types, including breast cancer (BC). Since hypoxia is a condition that influences the expression of many genes involved in tumorigenesis, proliferation, and cell cycle regulation, we performed a microarray-based gene expression analysis in order to identify differentially expressed genes in BC cell lines exposed to hypoxia. This analysis showed that h…

Cancer ResearchSettore MED/06 - Oncologia MedicaDown-RegulationBreast NeoplasmsBiologymedicine.disease_causeAURKA Breast cancer Cell cycle HIF-1a HypoxiaCell Line TumorGene expressionTranscriptional regulationmedicineHumansPromoter Regions GeneticAurora Kinase ARegulation of gene expressionGene knockdownTumor hypoxiaCell cycleHypoxia (medical)Hypoxia-Inducible Factor 1 alpha SubunitMolecular biologyCell HypoxiaGene Expression Regulation NeoplasticOncologyGene Knockdown TechniquesCancer researchFemalemedicine.symptomCarcinogenesisBreast Cancer Research and Treatment
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738P Soluble PD-1, PD-L1, pan-BTN3As, BTN3A1 and BTN2A1 as predictive biomarkers of nivolumab response in patients with metastatic clear cell renal c…

2020

Oncologymedicine.medical_specialtybiologybusiness.industryHematologyOncologyInternal medicinePD-L1Clear Cell Renal Carcinomamedicinebiology.proteinIn patientNivolumabbusinessPredictive biomarkerAnnals of Oncology
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MicroRNAs in colorectal cancer stem cells: new regulators of cancer stemness?

2012

Recently, the hypothesis that colorectal tumors originate from a subpopulation of cells called ‘cancer stem cells' (CSCs) or tumor-initiating cells, which exhibit stem-like features, has been confirmed experimentally in various human cancers. Several studies have confirmed the existence of colorectal CSCs (CRCSCs) and have demonstrated that this rare cell population can be isolated by the expression of specific cell surface biomarkers. MicroRNAs (miRNAs) are a class of small non-coding RNAs, which are crucial for post-transcriptional regulation of gene expression and participate in a wide variety of biological functions, including development, cell proliferation, differentiation, metabolism…

Cancer ResearchSettore MED/06 - Oncologia MedicaPopulationReviewBiologymedicine.disease_causeBioinformaticsCSCstemnessCancer stem cellmicroRNAmedicineeducationMolecular BiologyRegulation of gene expressioneducation.field_of_studyCRC; CSCs; microRNAs; stemnessmicroRNACancermedicine.diseaseEmbryonic stem cellmicroRNAsCRCCancer researchCSCsStem cellCarcinogenesisOncogenesis
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Can the plasma PD-1 levels predict the presence and efficiency of tumor-infiltrating lymphocytes in metastatic melanoma patients?

2019

e14035 Background: The immune response to melanoma has been shown to be locally affected by presence of tumor-infiltrating lymphocytes (TILs), generally divided into brisk (infiltrating the entire base of the invasive tumor), non-brisk (infiltrating only focally) and absent. Several studies showed that greater presence of TILs, especially brisk, in primary melanoma is associated with a better prognosis and a higher survival rate. Since recent studies revealed an association between PD-1/PD-L1 expression levels and tumor response, the aim of our study was to investigate the correlation between plasma PD-1 and presence/absence/class of TILs in metastatic melanoma patients. Methods: The plasm…

Cancer ResearchMetastatic melanomaTumor-infiltrating lymphocytesbusiness.industryMelanomahemic and immune systemschemical and pharmacologic phenomenamedicine.disease03 medical and health sciences0302 clinical medicineImmune systemOncology030220 oncology & carcinogenesisCancer researchmedicineplasma PD-1 tumor-infiltrating lymphocytes metastatic melanomabusiness030215 immunologyJournal of Clinical Oncology
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BRCA1/2 pathogenic variants in triple-negative versus luminal-like breast cancers: genotype–phenotype correlation in a cohort of 531 patients

2020

Background: Several available data suggest the association between specific molecular subtypes and BRCA1/2 mutational status. Previous investigations showed the association between BRCA1/2 pathogenic variants (PVs) in specific genomic regions and phenotypic variations of cancer relative risk, while the role of PV type and location in determining the breast cancer (BC) phenotypic features remains still unclear. The aim of this research was to describe the germline BRCA1/2 PVs in triple-negative breast cancer (TNBC) versus luminal-like BC and their potential leverage on BC phenotype. Patients &amp; methods: We retrospectively collected and analyzed all clinical information of 531 patients wit…

0301 basic medicineOncologymedicine.medical_specialtygenetic testingGenotype phenotypeCorrelation03 medical and health sciencesbreast cancer0302 clinical medicineBreast cancerInternal medicinemedicineMutational statusskin and connective tissue diseasesTriple negativeTriple-negative breast cancerOriginal ResearchGenetic testinggermline pathogenic variantmedicine.diagnostic_testbusiness.industryBRCA1medicine.diseaseBRCA2030104 developmental biologyluminal-like breast cancerOncology030220 oncology & carcinogenesisCohorttriple-negative breast cancergermline pathogenic variantsbusinessTherapeutic Advances in Medical Oncology
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Monoclonal antibodies for the treatment of non-hematological tumors: a safety review

2018

Introduction: The introduction of monoclonal antibodies (moAbs) into clinical practice revolutionized the treatment strategies in several solid tumors. These agents differ from cytotoxic chemotherapy for their mechanism of action and toxicity. By targeting specific antigens present on healthy cells and modulating immune system activity, these biological drugs are able to generate a wide spectrum of peculiar adverse events that can negatively impact on patients' quality of life. Areas covered: In this review, the main side effects associated with the use of moAbs have been described to show their incidence and current management strategies, which may drive clinicians in their daily practice.…

0301 basic medicineOncologyAdverse eventPD-L1medicine.medical_specialtymedicine.drug_classmedicine.medical_treatmentEGFRMonoclonal antibody03 medical and health sciences0302 clinical medicineQuality of life (healthcare)Immune systemAntineoplastic Agents ImmunologicalInternal medicinePD-L1NeoplasmsPD-1medicineAnimalsHumansPharmacology (medical)Precision MedicineAdverse effectbiologybusiness.industrytarget therapymoAbsCancerAntibodies MonoclonalmoAbGeneral MedicineImmunotherapymedicine.diseaseVEGFSurvival Rate030104 developmental biologyCTLA-4HER-2030220 oncology & carcinogenesisAdverse eventsbiology.proteinQuality of LifeCTLA-4Adverse events; CTLA-4; EGFR; HER-2; immunotherapy; moAbs; PD-1; PD-L1; target therapy; VEGF; Pharmacology (medical)immunotherapybusiness
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Prevalence and Spectrum of Germline BRCA1 and BRCA2 Variants of Uncertain Significance in Breast/Ovarian Cancer: Mysterious Signals From the Genome

2021

About 10–20% of breast/ovarian (BC/OC) cancer patients undergoing germline BRCA1/2 genetic testing have been shown to harbor Variants of Uncertain Significance (VUSs). Since little is known about the prevalence of germline BRCA1/2 VUS in Southern Italy, our study aimed at describing the spectrum of these variants detected in BC/OC patients in order to improve the identification of potentially high-risk BRCA variants helpful in patient clinical management. Eight hundred and seventy-four BC or OC patients, enrolled from October 2016 to December 2020 at the “Sicilian Regional Center for the Prevention, Diagnosis and Treatment of Rare and Heredo-Familial Tumors” of University Hospital Policlini…

0301 basic medicineOncologyCancer Researchmedicine.medical_specialtyendocrine system diseasesGenomeGermlinegenetic testing03 medical and health sciencesbreast cancer0302 clinical medicineBreast cancerInternal medicinemedicineClinical significanceskin and connective tissue diseasesRC254-282Original ResearchGenetic testingAnamnesismedicine.diagnostic_testbusiness.industryNeoplasms. Tumors. Oncology. Including cancer and carcinogensCancerBRCA1medicine.diseaseBRCA2ovarian cancer030104 developmental biologyOncology030220 oncology & carcinogenesisvariants of uncertain significance (VUS)Ovarian cancerbusinessFrontiers in Oncology
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Analysis of molecular mechanisms and anti-tumoural effects of zoledronic acid in breast cancer cells

2012

Zoledronic acid (ZOL) is the most potent nitrogen-containing bisphosphonate (N-BPs) that strongly binds to bone mineral and acts as a powerful inhibitor of bone resorption, already clinically available for the treatment of patients with osteolytic metastases. Recent data also suggest that ZOL, used in breast cancer, may provide more than just supportive care modifying the course of the disease, though the possible molecular mechanism of action is still unclear. As breast cancer is one of the primary tumours with high propensity to metastasize to the bone, we investigated, for the first time, differential gene expression profile on Michigan Cancer Foundation-7 (MCF-7) breast cancer cells tre…

medicine.medical_specialtyAngiogenesismedicine.medical_treatmentBlotting WesternAngiogenesis InhibitorsAntineoplastic AgentsBreast NeoplasmsBiologyReal-Time Polymerase Chain ReactionZoledronic AcidZOL FN1 TGF-b1 THBS-1 invasion breast cancerBone resorptionThrombospondin 1Transforming Growth Factor beta1breast cancerBreast cancerTGF-β1Internal medicineThrombospondin 1medicineHumansBone ResorptionCell ProliferationMatrigelDiphosphonatesFN1Gene Expression ProfilingImidazolesCancerOriginal ArticlesCell BiologyZOLBisphosphonateMicroarray Analysisinvasionmedicine.diseaseFibronectinsUp-RegulationGene Expression Regulation NeoplasticEndocrinologyZoledronic acidTHBS-1MCF-7 CellsCancer researchMolecular MedicineFemalemedicine.drug
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HIF-1a induces downregulated expression of Aurora A in breast cancer cell lines

2012

Background: Aurora A (AURKA) is an oncogenic serine/treonine kinase that play a critical role during mitosis, governing the correct distribution of genetic material to the daughter cells. AURKA is overexpressed in many types of human tumors including breast cancer and its deregulated expression, inducing alteration of mitotic spindle, chromosomal segregation and aneuploidy can lead to malignant transformation of cells. Aims: Since hypoxia is a typical tumoral condition which influences the expression of various proteins involved in proliferation and cell cycle progression, aim of our study was to obtain new insights into AURKA regulation in breast cancer cell lines cultured under normoxic a…

Settore MED/06 - Oncologia MedicaHIF-1aAurora Acancer cell line
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Downregulated expression of Cdc25A gene in MCF-7 breast cancer cell

2009

breast cancer
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BRCA1 and BRCA2 variants of uncertain clinical significance and their implications for genetic counseling

2009

genetic counselinggermline mutation
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sj-pdf-1-tam-10.1177_1758835920975326 – Supplemental material for BRCA1/2 pathogenic variants in triple-negative versus luminal-like breast cancers: …

2020

Supplemental material, sj-pdf-1-tam-10.1177_1758835920975326 for BRCA1/2 pathogenic variants in triple-negative versus luminal-like breast cancers: genotype–phenotype correlation in a cohort of 531 patients by Lorena Incorvaia, Daniele Fanale, Marco Bono, Valentina Calò, Alessia Fiorino, Chiara Brando, Lidia Rita Corsini, Sofia Cutaia, Daniela Cancelliere, Alessia Pivetti, Clarissa Filorizzo, Maria La Mantia, Nadia Barraco, Stefania Cusenza, Giuseppe Badalamenti, Antonio Russo and Viviana Bazan in Therapeutic Advances in Medical Oncology

110203 Respiratory DiseasesFOS: Clinical medicine111702 Aged Health CareFOS: Health sciences111599 Pharmacology and Pharmaceutical Sciences not elsewhere classified111299 Oncology and Carcinogenesis not elsewhere classified
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BRCA1 and BRCA2 germline mutations in sicilian breast and/or ovarian cancer families and their association with familial profiles

2009

breast cancerovarian cancergermline mutation
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EGF Induces STAT3-Dependent VEGF Expression in HT-29 colon cancer cells

2009

colon cancerEGF
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Analysis of Germline Gene Copy Number Variants of Patients with Sporadic Pancreatic Adenocarcinoma Reveals Specific Variations

2013

&lt;b&gt;&lt;i&gt;Objectives:&lt;/i&gt;&lt;/b&gt; The rapid fatality of pancreatic cancer is, in large part, the result of diagnosis at an advanced stage in the majority of patients. Identification of individuals at risk of developing pancreatic adenocarcinoma would be useful to improve the prognosis of this disease. There is presently no biological or genetic indicator allowing the detection of patients at risk. Our main goal was to identify copy number variants (CNVs) common to all patients with sporadic pancreatic cancer. &lt;b&gt;&lt;i&gt;Methods:&lt;/i&gt;&lt;/b&gt; We analyzed gene CNVs in leukocyte DNA from 31 patients with sporadic pancreatic adenocarcinoma and from 93 matched contr…

OncologyMaleCancer Researchmedicine.medical_specialtySettore MED/06 - Oncologia MedicaGene DosageCancer-associated genesBiologyAdenocarcinomaGene dosagePolymorphism Single NucleotideSensitivity and SpecificityGermlineGermline mutationGermline alterationsPolymorphism (computer science)Internal medicinePancreatic cancermedicinepancreatic adenocarcinomaHumansGenetic Predisposition to DiseaseCopy number variationsCopy-number variationGerm-Line MutationGermline alterationAgedCancer-associated geneCopy number variations; Cancer-associated genes; Germline alterations; Sporadic pancreatic cancerCopy number variationCase-control studyGeneral MedicineDNA NeoplasmMiddle Agedmedicine.diseasePancreatic NeoplasmsSporadic pancreatic cancerOncologyTissue Array AnalysisCase-Control StudiesAdenocarcinomaFemale
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Effects of PPARγ agonists on the expression of leptin and vascular endothelial growth factor in breast cancer cells.

2013

The obesity hormone leptin has been implicated in breast cancer development. Breast cancer cells express the leptin receptor and are able to synthesize leptin in response to obesity-related stimuli. Furthermore, leptin is a positive regulator of vascular endothelial growth factor (VEGF) and high levels of both proteins are associated with worse prognosis in breast cancer patients. Peroxisome proliferator-activated receptor γ (PPARγ) ligands are therapeutic agents used in patient with Type 2 diabetes and obesity which have recently been studied for their potential anti-tumor effect. Here, we studied if these compounds, ciglitazone and GW1929, can affect the expression of leptin and VEGF in b…

LeptinVascular Endothelial Growth Factor APhysiologySettore MED/06 - Oncologia MedicaClinical BiochemistryLigandschemistry.chemical_compoundCell MovementPromoter Regions Geneticskin and connective tissue diseasesReceptorGENE-EXPRESSIONLeptindigestive oral and skin physiologyVEGFGene Expression Regulation NeoplasticVascular endothelial growth factorROSIGLITAZONEACTIVATED-RECEPTOR-GAMMAMCF-7 CellsPIOGLITAZONEFemalemedicine.medical_specialtyCell SurvivalSp1 Transcription FactorBLADDER-CANCERBreast NeoplasmsBiologyBenzophenonesBreast cancerCiglitazoneInternal medicinemedicineHumansRNA MessengerViability assayBinding SitesLeptin receptorDose-Response Relationship DrugCell BiologyIN-VITROmedicine.diseaseTRANSACTIVATIONDIABETIC-PATIENTSPPAR gammaEndocrinologychemistryTyrosineTHIAZOLIDINEDIONESACTIVATED-RECEPTOR-GAMMA; BLADDER-CANCER; IN-VITRO; DIABETIC-PATIENTS; GENE-EXPRESSION; VEGF; PIOGLITAZONE; THIAZOLIDINEDIONES; TRANSACTIVATION; ROSIGLITAZONEHormone
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the proximal leptin gene promoter is regulated by ppar gamma agonist in MCF-7 and MDA-MB-231 breast cancer cells

2009

breast cancer obesity
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VUS variants in BRCA genes of hereditary breast/ovarian cancer

2010

VUS breast ovarian cancere
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sj-pdf-1-tam-10.1177_1758835920975326 – Supplemental material for BRCA1/2 pathogenic variants in triple-negative versus luminal-like breast cancers: …

2020

Supplemental material, sj-pdf-1-tam-10.1177_1758835920975326 for BRCA1/2 pathogenic variants in triple-negative versus luminal-like breast cancers: genotype–phenotype correlation in a cohort of 531 patients by Lorena Incorvaia, Daniele Fanale, Marco Bono, Valentina Calò, Alessia Fiorino, Chiara Brando, Lidia Rita Corsini, Sofia Cutaia, Daniela Cancelliere, Alessia Pivetti, Clarissa Filorizzo, Maria La Mantia, Nadia Barraco, Stefania Cusenza, Giuseppe Badalamenti, Antonio Russo and Viviana Bazan in Therapeutic Advances in Medical Oncology

110203 Respiratory DiseasesFOS: Clinical medicine111702 Aged Health CareFOS: Health sciences111599 Pharmacology and Pharmaceutical Sciences not elsewhere classified111299 Oncology and Carcinogenesis not elsewhere classified
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Programmed Death Ligand 1 (PD-L1) as a Predictive Biomarker for Pembrolizumab Therapy in Patients with Advanced Non–Small-Cell Lung Cancer (NSCLC)

2019

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