Results 161 to 170 of about 47,434 (363)

La integración de la prueba de ctDNA en el análisis de EGFR en el carcinoma pulmonar no microcítico: estrategias para el laboratorio clínico

open access: yesAdvances in Laboratory Medicine
El análisis molecular del gen receptor del factor de crecimiento epidérmico (EGFR) resulta fundamental a la hora de seleccionar una terapia dirigida para el carcinoma pulmonar no microcítico avanzado (CPNM).
Fernández-Galán Esther   +1 more
doaj   +1 more source

Impact of cytological sampling on EGFR mutation testing in stage III-IV lung adenocarcinoma [PDF]

open access: yes, 2017
Objectives. There have been advances in the identification and understanding of molecular subsets of lung cancer, defined by specific oncogenic aberrations.
Butler, Rachel   +5 more
core   +3 more sources

Assessment of ctDNA in CSF may be a more rapid means of assessing surgical outcomes than plasma ctDNA in glioblastoma

open access: yesMolecular and Cellular Probes, 2019
We aimed to develop a high-throughput deep DNA sequencing assay of cerebrospinal fluid (CSF) to identify clinically relevant oncogenic mutations that contribute to the development of glioblastoma (GBM) and serve as biomarkers to predict patients' responses to surgery.
Zhenghe Chen   +13 more
openaire   +3 more sources

The prognostic value of cell‐free DNA dynamics during chemoradiotherapy in squamous cell carcinomas of the anus

open access: yesInternational Journal of Cancer, EarlyView.
What's New? Chemoradiotherapy is the standard treatment for squamous cell carcinoma of the anus (SCCA). Toxicities linked to chemoradiotherapy, however, can negatively impact the quality of life, and biomarkers to distinguish which patients will benefit from treatment are lacking.
Anne Vittrup Jakobsen   +4 more
wiley   +1 more source

ctDNA to Predict Treatment Response in Head and Neck Squamous Cell Carcinoma: A Systematic Review

open access: yesThe Laryngoscope, EarlyView.
This systematic review aims to investigate the role of plasma circulating tumor DNA in head and neck cancer surveillance. We conducted a systematic review to comprehensively assess the findings and quality of existing literature on this topic. Our findings show that ctDNA monitoring post‐treatment likely has utility in HNSCC surveillance.
Oliver Jones   +2 more
wiley   +1 more source

Circulating microRNA biomarkers in melanoma: tools and challenges in personalised medicine [PDF]

open access: yes, 2018
Effective management of melanoma depends heavily on early diagnosis. When detected in early non-metastatic stages, melanoma is almost 100% curable by surgical resection, however when detected in late metastatic stages III and IV, 5-year survival rates ...
Gilleard, Onur   +5 more
core   +2 more sources

Exploring the biology of ctDNA release in colorectal cancer

open access: yesEuropean Journal of Cancer
Circulating tumor DNA (ctDNA) has emerged as a promising tool for early cancer detection and minimal residual disease monitoring. However, the biology underlying ctDNA release and its variation across cancer types and histologies remains poorly understood. This study investigated the biology behind ctDNA shedding in colorectal cancer.The study included
Andersen, Laura   +8 more
openaire   +3 more sources

Rad51 at the Crossroads: Bridging DNA Repair, Tumorigenesis, and Immune Regulation

open access: yesMed Research, EarlyView.
Therapeutic landscape of Rad51 in cancer treatment. Key elements include (1) DNA damage sources (PARPi, chemo/radiotherapy); (2) repair pathways (Rad51‐mediated HR); (3) intervention strategies (Rad51 inhibitors, CRISPR/Cas9); and (4) combination approaches (immunotherapy). The figure is created with BioRender.com.
Zhendong Qin   +4 more
wiley   +1 more source

Association of clinical-morphological and molecular-genetic factors (mutations in GNAQ and GNA11 oncogenes and АBСB1 gene polymorphism) in patients with iris melanoma

open access: yesРоссийский офтальмологический журнал
Purpose: to analyze the frequency of GNAQ/GNA11 mutations in circulating tumor DNA and tumor tissue, and the frequency of genotypes of polymorphic marker C3435T of ABCB1 gene in patients with iris melanoma. Material and methods.
S. V. Saakyan   +4 more
doaj   +1 more source

Plasma ctDNA for the detection of EGFR mutation status in advanced nsclc (aNSCLC) as per local diagnostic practices: Japanese subset data from assess [PDF]

open access: bronze, 2016
Takashi Yokoi   +7 more
openalex   +1 more source

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