Results 141 to 150 of about 976,559 (349)

Survivin and Aurora Kinase A control cell fate decisions during mitosis

Molecular Oncology, EarlyView.
Aurora A interacts with survivin during mitosis and regulates its centromeric role. Loss of Aurora A activity mislocalises survivin, the CPC and BubR1, leading to disruption of the spindle checkpoint and triggering premature mitotic exit, which we refer to as ‘mitotic slippage’.
Hana Abdelkabir, Shalitha Wickrama Arachchige, Sally P. Wheatley   +2 more
wiley   +1 more source

DNA repair in cancer: emerging targets for personalized therapy [PDF]

, 2014
Genomic deoxyribonucleic acid (DNA) is under constant threat from endogenous and exogenous DNA damaging agents. Mammalian cells have evolved highly conserved DNA repair machinery to process DNA damage and maintain genomic integrity.
Abbotts, Rachel, Madhusudan, Srinivasan, Thompson, Nicola   +2 more
core   +3 more sources

MMSET/WHSC1 enhances DNA damage repair leading to an increase in resistance to chemotherapeutic agents

Oncogene, 2016
MMSET/WHSC1 is a histone methyltransferase (HMT) overexpressed in t(4;14)+ multiple myeloma (MM) patients, believed to be the driving factor in the pathogenesis of this MM subtype.
Mrinal Y. Shah, Eva Martínez-García, J. Phillip, A. Chambliss, R. Popovic, T. Ezponda, E. C. Small, C. Will, M. Phillip, P. Neri, N. Bahlis, D. Wirtz, J. Licht   +12 more
semanticscholar   +1 more source

CDK11 inhibition induces cytoplasmic p21WAF1 splice variant by p53 stabilisation and SF3B1 inactivation

Molecular Oncology, EarlyView.
CDK11 inhibition stabilises the tumour suppressor p53 and triggers the production of an alternative p21WAF1 splice variant p21L, through the inactivation of the spliceosomal protein SF3B1. Unlike the canonical p21WAF1 protein, p21L is localised in the cytoplasm and has reduced cell cycle‐blocking activity.
Radovan Krejcir, Lukasz Arcimowicz, Lucia Martinkova, Vaclav Hrabal, Filip Zavadil Kokas, Tomas Henek, Martina Kucerikova, Ondrej Bonczek, Pavlina Zatloukalova, Lenka Hernychova, Philip J. Coates, Borivoj Vojtesek, David P. Lane   +12 more
wiley   +1 more source

Xeroderma Pigmentosum Group C Deficiency Alters Cigarette Smoke DNA Damage Cell Fate and Accelerates Emphysema Development [PDF]

, 2018
Cigarette smoke (CS) exposure is a major risk factor for the development of emphysema, a common disease characterized by loss of cells comprising the lung parenchyma.
Fisher, Amanda J., Justice, Matthew J., Lamb, Isaac, Petrache, Irina, Saliba, Jacob, Schweitzer, Kelly S., Sears, Catherine R., Wicker, Jessica, Zhou, Huaxin   +8 more
core   +1 more source

Liquid biopsy epigenetics: establishing a molecular profile based on cell‐free DNA

Molecular Oncology, EarlyView.
Cell‐free DNA (cfDNA) fragments in plasma from cancer patients carry epigenetic signatures reflecting their cells of origin. These epigenetic features include DNA methylation, nucleosome modifications, and variations in fragmentation. This review describes the biological properties of each feature and explores optimal strategies for harnessing cfDNA ...
Christoffer Trier Maansson, Anders Lade Nielsen, Boe Sandahl Sorensen   +2 more
wiley   +1 more source

Implications of DNA damage in chronic lung disease

Frontiers in Cell and Developmental Biology
DNA plays an indispensable role in ensuring the perpetuation of life and safeguarding the genetic stability of living organisms. The emergence of diseases linked to a wide spectrum of responses to DNA damage has garnered increasing attention within the ...
Dingning Zhang, Tong Sun, Jiahui Bao, Jianhua Fu   +3 more
doaj   +1 more source

Systematic analysis of DNA damage induction and DNA repair pathway activation by continuous wave visible light laser micro-irradiation

AIMS Genetics, 2017
Laser micro-irradiation can be used to induce DNA damage with high spatial and temporal resolution, representing a powerful tool to analyze DNA repair in vivo in the context of chromatin. However, most lasers induce a mixture of DNA damage leading to the
Britta Muster, Alexander Rapp, M. Cristina Cardoso   +2 more
doaj   +1 more source

TDP1 deficiency sensitizes human cells to base damage via distinct topoisomerase I and PARP mechanisms with potential applications for cancer therapy [PDF]

, 2013
Base damage and topoisomerase I (Top1)-linked DNA breaks are abundant forms of endogenous DNA breakage, contributing to hereditary ataxia and underlying the cytotoxicity of a wide range of anti-cancer agents.
Alagoz, Boyd, Breslin, Caldecott, Chen, Chiang, Ciccia, Dalhus, Das, Demple, Dungey, El-Khamisy, Fu, Godon, Hecht, Hegde, Hudson, Interthal, Interthal, Kato, Katyal, Kummar, Lebedeva, Lindahl, Lindahl, Liu, Loeb, Luo, Madhusudan, Meisenberg, Meryem Alagoz, Mohammed, Morland, Murai, Murai, Nilsen, Owen S. Wells, Pommier, Pourquier, Povirk, Ray Chaudhuri, Rydberg, Sherif F. El-Khamisy, Strom, Sultana, Takashima, Wilson, Xanthoudakis, Yang, Zeng, Zhou   +50 more
core   +1 more source

Sirtuins and DNA damage repair: SIRT7 comes to play

The Nucleus, 2017
Aging is characterized by a cumulative loss of genome integrity, which involves chromatin reorganization, transcriptional dysregulation and the accumulation of DNA damage.
B. Vazquez, Joshua K. Thackray, Lourdes Serrano   +2 more
semanticscholar   +1 more source