Search results for "Citrus-limon nanovesicle"

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The phospholipase DDHD1 as a new target in colorectal cancer therapy

2018

Background Our previous study demonstrates that Citrus-limon derived nanovesicles are able to decrease colon cancer cell viability, and that this effect is associated with the downregulation of the intracellular phospholipase DDHD domain-containing protein 1 (DDHD1). While few studies are currently available on the contribution of DDHD1 in neurological disorders, there is no information on its role in cancer. This study investigates the role of DDHD1 in colon cancer. Methods DDHD1 siRNAs and an overexpression vector were transfected into colorectal cancer and normal cells to downregulate or upregulate DDHD1 expression. In vitro and in vivo assays were performed to investigate the functional…

0301 basic medicineCancer ResearchColorectal cancerApoptosisMiceSettore BIO/13 - Biologia ApplicataGene Regulatory NetworksMolecular Targeted TherapyCitrus-limon nanovesicleTransfectionlcsh:Neoplasms. Tumors. Oncology. Including cancer and carcinogens3. Good healthCitrus-limon nanovesicles; Colorectal cancer; Phospholipase DDHD1; Oncology; Cancer ResearchOncologyPhospholipasesCitrus-limon nanovesicles; Colorectal cancer; Phospholipase DDHD1; Animals; Antineoplastic Agents; Apoptosis; Cell Line Tumor; Cell Proliferation; Colorectal Neoplasms; Computational Biology; Disease Models Animal; Female; Gene Expression Profiling; Gene Ontology; Gene Regulatory Networks; Gene Silencing; Humans; MAP Kinase Signaling System; Mice; Phospholipases; Signal Transduction; Xenograft Model Antitumor Assays; Biomarkers Tumor; Molecular Targeted TherapyFemaleColorectal NeoplasmsSignal TransductionMAP Kinase Signaling SystemAntineoplastic Agentslcsh:RC254-282Citrus-limon nanovesicles03 medical and health sciencesDownregulation and upregulationIn vivoCell Line TumorBiomarkers TumormedicineAnimalsHumansGene silencingGene SilencingPhospholipase DDHD1Cell Proliferationbusiness.industryCell growthGene Expression ProfilingResearchComputational BiologyCancermedicine.diseaseXenograft Model Antitumor AssaysColorectal cancerDisease Models AnimalGene Ontology030104 developmental biologyApoptosisCancer researchbusiness
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Label-free quantitative proteomic profiling of colon cancer cells identifies acetyl-CoA carboxylase alpha as antitumor target of Citrus limon-derived…

2017

Abstract We have previously isolated exosome-like nanoparticles from Citrus-limon juice, able to inhibit in vitro and in vivo tumor cell growth. In order to deeply understand the mechanism underlying nanovesicle effects, we performed a proteomic profile of treated colorectal cancer cells. Among the proteins differentially expressed after nanovesicle treatment, we found a significant downregulation of the Acetyl-CoA Carboxylase 1 (ACACA) and we demonstrated that silencing ACACA in cancer cells leads to a reduction of cell growth. Our study proved that the anti-tumor effects of Citrus-limon nanovesicles is partly mediated by lipid metabolism inhibition, in particular via ACACA downregulation.…

Proteomics0301 basic medicineCitrusBiophysicsBiologyExosomesBiochemistry03 medical and health sciencesDownregulation and upregulationSettore BIO/13 - Biologia ApplicataCell Line TumorHumansGene silencingCell ProliferationLabel-free quantitative proteomic analysisACACAProteomic ProfileProteomic ProfilingCell growthCitrus-limon nanovesicleAcetyl-CoA carboxylaseLipid MetabolismColorectal cancer030104 developmental biologyBiochemistryColonic NeoplasmsCancer cellCancer researchAcetyl-CoA CarboxylaseJournal of Proteomics
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