Results 101 to 110 of about 599,172 (303)

Targeted modulation of IGFL2‐AS1 reveals its translational potential in cervical adenocarcinoma

Molecular Oncology, EarlyView.
Cervical adenocarcinoma patients face worse outcomes than squamous cell carcinoma counterparts despite similar treatment. The identification of IGFL2‐AS1's differential expression provides a molecular basis for distinguishing these histotypes, paving the way for personalized therapies and improved survival in vulnerable populations globally.
Ricardo Cesar Cintra, Lucca Paolo Hsu Helmich, Daniel Rodrigues de Bastos, Laura Sichero, Patrícia Savio de Araujo‐Souza, Fabio Passetti, Luisa Lina Villa   +6 more
wiley   +1 more source

Risks from low dose/dose rate radiation: what an understanding of DNA damage response mechanisms can tell us [PDF]

, 2009
The DNA damage response (DDR) mechanisms represent a vital line of defense against exogenous and endogenous DNA damage to enhance two distinct outcomes, survival and the maintenance of genomic stability. The latter is critical for cancer avoidance.
Jeggo, Peggy A.
core   +2 more sources

Network divergence analysis identifies adaptive gene modules and two orthogonal vulnerability axes in pancreatic cancer

Molecular Oncology, EarlyView.
Tumors contain diverse cellular states whose behavior is shaped by context‐dependent gene coordination. By comparing gene–gene relationships across biological contexts, we identify adaptive transcriptional modules that reorganize into distinct vulnerability axes.
Brian Nelson, Lyanne Delgado‐Coka, Natalia Marchenko, Luisa F. Escobar‐Hoyos, Kenneth R. Shroyer, Alisa Yurovsky, Trey Ideker, Gábor Balázsi, Thomas MacCarthy, Scott Powers   +9 more
wiley   +1 more source

Exploring DNA Damage and Repair Mechanisms: A Review with Computational Insights

BioTech
DNA damage is a critical factor contributing to genetic alterations, directly affecting human health, including developing diseases such as cancer and age-related disorders.
Jiawei Chen, Ravi Potlapalli, Heng Quan, Lingtao Chen, Ying Xie, Seyedamin Pouriyeh, Nazmus Sakib, Lichao Liu, Yixin Xie   +8 more
doaj   +1 more source

New Mechanisms of DNA Repair Defects in Fused in Sarcoma–Associated Neurodegeneration: Stage Set for DNA Repair-Based Therapeutics?

Journal of Experimental Neuroscience, 2019
Genome damage and defective DNA repair are etiologically linked to several neurodegenerative disorders, including fused in sarcoma (FUS)–associated amyotrophic lateral sclerosis (ALS).
Haibo Wang, Muralidhar L Hegde
doaj   +1 more source

Targeting ATM pathway for therapeutic intervention in cancer [PDF]

, 2012
The Ataxia Telangiectasia Mutated gene encodes the ATM protein, a key element in the DNA damage response (DDR) signalling pathway responsible for maintaining genomic integrity within the cell.
Chakarov, Stoyan, Khalil, Hilal S., Lane, David P., Tummala, Hemanth, Zhelev, Nikolai   +4 more
core   +3 more sources

COMP–PMEPA1 axis promotes epithelial‐to‐mesenchymal transition in breast cancer cells

Molecular Oncology, EarlyView.
This study reveals that cartilage oligomeric matrix protein (COMP) promotes epithelial‐to‐mesenchymal transition (EMT) in breast cancer. We identify PMEPA1 (protein TMEPAI) as a novel COMP‐binding partner that mediates EMT via binding to the TSP domains of COMP, establishing the COMP–PMEPA1 axis as a key EMT driver in breast cancer.
Konstantinos S. Papadakos, Gilar Gorji‐bahri, Lejla Gradjan, Julia Zajac, Kacper Gil, Yvonne Thokozile Nduku, Anna M. Blom   +6 more
wiley   +1 more source

Drosha drives the formation of DNA:RNA hybrids around DNA break sites to facilitate DNA repair [PDF]

, 2018
The error-free and efficient repair of DNA double-stranded breaks (DSBs) is extremely important for cell survival. RNA has been implicated in the resolution of DNA damage but the mechanism remains poorly understood.
A Adamo, A Brambati, A Ciccia, A Dhir, A Kozomara, A Wilczynska, AD Herbert, AE Hall, B Adamson, B Langmead, BR Hawley, C Chailleux, C Cotta-Ramusino, C Escribano-Diaz, C Zierhut, D Miki, E Hatchi, E White, F Aymard, F Aymard, F Rossiello, G Meister, H Keskin, H Li, HA Meijer, I Schmidts, J Pak, JR Chapman, JS Iacovoni, KM Michalik, L Dai, L Feng, L Li, M Gao, M Groh, M Lobrich, M Zimmermann, MI Love, MJ Hangauer, MJ Marzi, ML Garcia-Rubio, MS Kumar, N Gromak, NL Bray, P Chakraborty, P Xu, PA Ginno, Q Wang, Q Yang, R Yi, RA Baldock, S Anders, S Bekker-Jensen, S Britton, S Britton, S Francia, S Francia, S Kawai, S Matsuoka, SE Castel, SF Bunting, T Sijen, W Wei, Y Zhou, YY Leung   +64 more
core   +3 more sources

EDNRB‐dependent endothelin signaling reduces proliferation and promotes proneural‐to‐mesenchymal transition in gliomas

Molecular Oncology, EarlyView.
Glioma cells mainly express the endothelin receptor EDNRB, while EDNRA is restricted to a perivascular tumor subpopulation. Endothelin signaling reduces glioma cell proliferation while promoting migration and a proneural‐to‐mesenchymal transition associated with poor prognosis. This pathway activates Ca2+, K+, ERK, and STAT3 signalings and is regulated
Donovan Pineau, Leonor Garcia, Hugo Arnold, Antonija Hanžek, Maialen Arrieta, Laurent R Gauthier, Christine Granotier‐Beckers, François D Boussin, Amaury Herbet, Marie Hautière, Valentin Asei‐Ceschino, Clémentin Jacques, Laura Brard, Thomas Harnois, Valérie Coronas, Bruno Constantin, Aurélien Chatelier, Jean Chemin, Serge Urbach, Martial Seveno, Szimonetta Hideg, Chantal Ripoll, Kasandra Aguilar‐Cázarez, Min Zheng, Guo‐Hao Huang, Sheng‐Qing Lv, Lei Zhang, Philippe Rondard, Laurent Prezeau, Jean‐Philippe Pin, Hugues Duffau, Luc Bauchet, Valérie Rigau, Franck Denat, Charles Truillet, Didier Boquet, Jean‐Philippe Hugnot   +36 more
wiley   +1 more source

Chromatin structure and DNA damage repair [PDF]

, 2008
The integrity of the genome is continuously challenged by both endogenous and exogenous DNA damaging agents. These damaging agents can induce a wide variety of lesions in the DNA, such as double strand breaks, single strand breaks, oxidative lesions and ...
Dinant Christoffel, Houtsmuller Adriaan B, Vermeulen Wim   +2 more
core   +2 more sources