Search results for "ADN"
showing 10 items of 323 documents
LungBEAM: A prospective multicenter study to monitor stage IV NSCLC patients with EGFR mutations using BEAMing technology
2021
Abstract Objectives The aim of LungBEAM was to determine the value of a novel epidermal growth factor receptor (EGFR) mutation test in blood based on BEAMing technology to predict disease progression in advanced non‐small cell lung cancer (NSCLC) patients treated with first‐ or second‐generation EGFR‐tyrosine kinase inhibitors (EGFR‐TKIs). Another goal was to monitor the dynamics of EGFR mutations, as well as to track EGFR exon 20 p.T790M (p.T790M) resistance during treatment, as critical indicators of therapeutic efficacy and patient survival. Methods Stage IV NSCLC patients with locally confirmed EGFR‐TKI sensitizing mutations (ex19del and/or L858R) in biopsy tissue who were candidates to…
Vulvar cancer: a review for dermatologists.
2015
Vulvar malignancies are important tumors of the female reproductive system. They represent a serious health issue with an incidence between 2 and 7 per 100,000 and year. We provide a review about most important cancer entities, i.e., melanoma, squamous cell carcinoma, basal cell carcinoma, neuroendocrine cancer, and skin adnexal malignancies. Squamous cell carcinoma is the most common vulvar malignancy that can develop from vulvar intraepithelial neoplasia or de novo. Basal cell carcinoma represents only 2 % of all vulvar cancers. Melanoma of the vulva exists in two major types—superficial spreading and acral lentiginous. A special feature is the occurrence of multiple vulvar melanomas. Of …
Brainstem and cavernous sinus metastases arising from a microcystic adnexal carcinoma of the eyebrow by perineural spreading
2009
Chimaeric HBV core particles carrying a defined segment of Puumala hantavirus nucleocapsid protein evoke protective immunity in an animal model
1998
Abstract Hantaviruses are rodent-born agents which are pathogenic in humans causing haemorrhagic fever with renal syndrome or hantavirus pulmonary syndrome. To induce a protective immunity against a European hantavirus (Puumala) we constructed chimaeric hepatitis B virus (HBV) core particles carrying defined fragments of the Puumala virus nucleocapsid protein. After immunisation of bank voles, the natural host of Puumala virus, with core particles possessing an insertion of the N-terminal part of Puumala virus nucleocapsid protein, four of five animals were protected against subsequent virus challenge. The results show that the major protective region of the nucleocapsid protein is located …
A hantavirus nucleocapsid protein segment exposed on hepatitis B virus core particles is highly immunogenic in mice when applied without adjuvants or…
2005
Hepatitis B virus (HBV) core particles carrying the amino-terminal 120 amino acids (aa) of the nucleocapsid (N) protein of the hantaviruses Dobrava, Hantaan or Puumala have been demonstrated to be highly immunogenic in mice when complexed with adjuvants. Here we demonstrate that even without adjuvant, these chimeric particles induced high-titered, and strongly cross-reactive N-specific antibody responses in BALB/c and C57BL/6 mice. The induced N-specific antibodies represented all IgG subclasses. Pre-existing core-specific antibodies did not abrogate the induction of an N-specific immune response by a hantavirus N insert presented on core particles. Therefore, chimeric core particles should…
Interstitial pregnancy in a patient with ipsilateral adnexal absence: Case report and literature review
2013
Unilateral ovarian absence (UOA) with fallopian tube absence is a rare condition. The true incidence is unknown. Here, we report a case of a woman with left tubal and ovarian absence, undergoing laparoscopy for an ipsilateral interstitial pregnancy (IP). The gestational mass was excided using the purse string technique to achieve better haemostasis. Probable etiologies are discussed and literature reviewed. According to our analysis the reproductive outcome of women affected by this rare anomaly is not compromised. Its impairment should be related to comorbidities or other unexplained causes. © Copyright 2014, CIC Edizioni Internazionali, Roma.
Porównanie postaw i poglądów przedstawicieli władz miejskich w Ołomuńcu i Opolu
2019
W artykule przedstawiono wyniki badania postaw oraz opinii przedstawicieli samorządów, które przeprowadzono w kadencji 2010–2014 w Opolu oraz Ołomuńcu. Badania miały na celu porównanie poglądów i postaw radnych wobec wybranych narzędzi związanych z partycypacją i demokratycznym sposobem sprawowania władzy na poziomie lokalnym. Badania wykazały, że poglądy i postawy polityków na wybieralnych stanowiskach najbardziej różnią się w tych kwestiach, w których polscy i czescy samorządowcy mają osobiste doświadczenie (np. referendum, budżet obywatelski).
Being Moved by Unfamiliar Sad Music Is Associated with High Empathy
2016
The paradox of enjoying listening to music that evokes sadness is yet to be fully understood. Unlike prior studies that have explored potential explanations related to lyrics, memories, and mood regulation, we investigated the types of emotions induced by unfamiliar, instrumental sad music, and whether these responses are consistently associated with certain individual difference variables. One hundred and two participants were drawn from a representative sample to minimize self-selection bias. The results suggest that the emotional responses induced by unfamiliar sad music could be characterized in terms of three underlying factors: Relaxing sadness, Moving sadness, and Nervous sadness. Re…
Patrones de amplificación de EGFR en el glioblastoma, e identificación de biomarcadores implicados en sus principales vías de señalización
2022
En España, más de 4000 personas serán diagnosticadas anualmente con un tumor maligno cerebral que en su mayoría recaerán en el grupo que se denomina Gliomas Malignos. La mayoría son glioblastomas (grado IV) (GB), siendo estos el tipo más agresivo. Se espera que la supervivencia media para los pacientes tratados con protocolo estándar sea de alrededor de 15 meses. La esperanza de vida tan reducida se debe a que son tumores muy proliferativos y heterogéneos. Esto subraya la necesidad de buscar alternativas para mejorar su manejo. Los estudios de esta tesis se centran en caracterizar biomarcadores y alteraciones genéticas en los diferentes estatus de presentación del EGFR que permitan abordar …
Extramammary Paget Disease of the Axilla Associated With Comedo-like Apocrine Carcinoma In Situ.
2002
Extramammary Paget disease of the axilla with underlying apocrine carcinoma has been reported only in six cases until now. This report deals with a seventh case characterized by the unique finding of comedo-like features evocative of large cell ductal breast carcinoma within an otherwise typical in situ apocrine carcinoma. This is characterized by spiral-shaped foci of epithelial proliferation with decapitation secretion and central masses of necrotic debris. A possible connection between the solid neoplasm and the overlying Paget disease is illustrated by a few apocrine-follicular units colonized by both the Paget cells and the structured adenocarcinoma. Here, although they display the sam…