Results 161 to 170 of about 95,899 (339)

ID3 deficiency alters chromatin accessibility at DSB sites and enhances vulnerability to HDAC inhibition

International Journal of Cancer, EarlyView.
What's New? Errors in DNA double‐strand break (DSB) repair can lead to mutations, chromosomal instability, and ultimately cancer. Inhibitor of DNA‐binding 3 (ID3), a transcriptional repressor, is crucial to promoting DSB repair and helping maintain genome stability. Here, the authors investigated ID3 regulation of DNA repair via chromatin accessibility
Giuditta Della Corte, Hossam Eldesouky, Julia Puchan, Sercan Öz, Elena Everatt, Ashish Goyal, Gianluca Sigismondo, Udo Oppermann, Christoph Plass, Dieter Weichenhan, Ali Bakr   +10 more
wiley   +1 more source

ALKBH5 is a mammalian RNA demethylase that impacts RNA metabolism and mouse fertility.

Molecules and Cells, 2013
G. Zheng, J. Dahl, Y. Niu, P. Fedorcsak, Chunmin Huang, Charles J. Li, C. Vågbø, Yue Shi, Wen-ling Wang, Shu-hui Song, Zhike Lu, Ralph P G Bosmans, Qing Dai, Ya-Juan Hao, Xin Yang, Wen-ming Zhao, W. Tong, Xiu-Jie Wang, F. Bogdan, K. Furu, Ye Fu, G. Jia, Xu Zhao, Jun Liu, H. Krokan, A. Klungland, Yun-Gui Yang, Chuan He   +27 more
semanticscholar   +1 more source

PVT1 lincRNA signals an androgen‐dependent transcriptional activation program of oncogenes in prostate cancer cells

International Journal of Cancer, EarlyView.
What's New? Unraveling the networks that regulate androgen receptor (AR) function is critical to better understanding prostate cancer development and progression. Of particular interest in this regard is the long non‐coding RNA PVT1, which regulates gene expression in cancer and is upregulated in prostate tumors.
Maria Gabriela Berzoti‐Coelho, Fabio Nunes de Mello, Ana Carolina Tahira, Gabriel Nakanishi Fortes, Agatha Fischer‐Carvalho, Pedro Jardim Poli, Murilo Sena Amaral, Sergio Verjovski‐Almeida   +7 more
wiley   +1 more source

Prenatal PM2.5 exposure impairs hippocampal synaptic development in offspring via KDM5A-mediated epigenetic derepression of Pin1

Ecotoxicology and Environmental Safety
Exposure to fine particulate matter (PM2.5) has been increasingly associated with neurodevelopmental disorders, yet the underlying molecular mechanisms remain poorly defined. KDM5A, a histone lysine demethylase implicated in cognitive regulation, has not
Chao Song, Li Zhou, Siqi Wang, Wenke Nie, Hang Yu, E. Lv, Yongping Liu, Lu Sun, Wanwei Li, Dan Li, Li Yu   +10 more
doaj   +1 more source

Epigenome Modifying Tools In Asthma [PDF]

, 2015
Adcock,, Brook, PO, Durham, AL, Perry, M
core   +1 more source

Endometrial Stromal Cell Senescence: A Non‐Negligible Factor in Recurrent Pregnancy Loss

iMetaMed, EarlyView.
As populations age, links between female reproductive aging and infertility are increasingly evident. Cellular senescence, characterized by near‐irreversible cell‐cycle arrest and accumulation of damage, can impair tissue function. In the endometrium, aberrant senescence of endometrial stromal cells (EnSCs) may compromise receptivity, hinder embryo ...
Shuang Wu, Cenlan Bu, Qinzheng Xu, Xi Cheng, Junrong Zhang, Jinling Chen, Yun‐Zhao Xu   +6 more
wiley   +1 more source

Epigenetic Regulation in the Pathogenesis of Renal Inflammation: Insights and Therapeutic Potentials

iNew Medicine, EarlyView.
ABSTRACT Renal inflammation is a common pathological process in various kidney diseases, often initiated by factors such as toxins, ischemia, or autoimmune reactions. This inflammatory response can result in structural damage and a rapid decline in renal function.
Yu‐Hang Dong, Xiao‐Yu Shen, Han‐Cheng Jin, Xiang‐Yu Li, Hao He, Xiao‐Ming Meng   +5 more
wiley   +1 more source

N6‐Methyladenosine (m6A) in Liver Disease: Pathogenic Mechanisms and Therapeutic Potential

iNew Medicine, EarlyView.
ABSTRACT Accumulating evidence highlights the critical role of epigenetic modifications, particularly N6‐methyladenosine (m6A), in liver disease. As the most abundant RNA modification in eukaryotic cells, m6A is dynamically regulated by multicomponent m6A methyltransferases (e.g., METTL3 and METTL14), demethylases (FTO and ALKBH5), and m6A‐binding ...
Yingfen Chen, Ru Ya, Ziling Zhang, Siyue Dong, Seol Hee Park, Wonhyo Seo, Yong He   +6 more
wiley   +1 more source

Codeine 3-O-demethylase catalyzed biotransformation of morphinan alkaloids in Escherichia coli: site directed mutagenesis of terminal residues improves enzyme expression, stability and biotransformation yield

Journal of Biological Engineering
The cultivation of opium poppy is the only commercially viable source of most morphinan alkaloids. Bioproduction of morphinan alkaloids in recombinant whole-cell systems provides a promising alternate source of these valuable compounds.
Garrick W. K. Spencer, Xu Li, Kenny W. L. Lam, George Mutch, Fiona H. Fry, Sally L. Gras   +5 more
doaj   +1 more source

EFFECT OF THE ORTHOSIPHON STAMINEUS, BENTH ON AMINOPYRINE METABOLISM IN RAT HEPATOCYTES [PDF]

Malaysian Journal of Pharmaceutical Sciences, 2007
One of the commonly used herbal medicines in Malaysia is Orthosiphon stamineus, Benth (family: Lamiaceae) or locally known as Misai Kucing. This experiment was undertaken to evaluate possible interaction of methanol extract of O.
CHIN JIN HAN1, ABAS HJ. HUSSIN
doaj