Results 71 to 80 of about 97,723 (266)

T:G mismatch-specific thymine-DNA glycosylase potentiates transcription of estrogen-regulated genes through direct interaction with estrogen receptor α

, 2003
Nuclear receptors (NR) classically regulate gene expression by stimulating transcription upon binding to their cognate ligands. It is now well established that NR-mediated transcriptional activation requires the recruitment of coregulator complexes ...
Phoenix, F., Ali, S., Coombes, R.C., Lucey, M.J., Hart, S.M., Schar, P., Losson, R., Buluwela, L., Lopez-Garcia, J., Chambon, P., Chen, D.   +10 more
core   +1 more source

T Cell Exhaustion in Cancer Immunotherapy: Heterogeneity, Mechanisms, and Therapeutic Opportunities

Advanced Science, EarlyView.
T cell exhaustion limits immunotherapy efficacy. This article delineates its progression from stem‐like to terminally exhausted states, governed by persistent antigen, transcription factors, epigenetics, and metabolism. It maps the exhaustion landscape in the TME and proposes integrated reversal strategies, providing a translational roadmap to overcome
Yang Yu, Xiaoyu Yao, Qingyang Wang, Mengrui Yang, Runze Li, Jiangjiang Qin, Jing Zhuang, Changgang Sun   +7 more
wiley   +1 more source

The Distribution of Estrogen Receptor β Is Distinct to That of Estrogen Receptor α and the Androgen Receptor in Human Skin and the Pilosebaceous Unit

, 2003
Both estrogens and androgens play important parts in skin and hair physiology, although studies of estrogen action in human skin have been rather limited.
O'Driscoll, John, Thornton, MJulie, Al-Azzawi, Farook, Messenger, Andrew G., Taylor, Anthony H., Lyon, Calum C., Mulligan, Kellie   +6 more
core   +1 more source

Pharmacologic Modulation of ARID3A with Rimegepant Reactivates Type I Interferon Signaling and Sensitizes Triple‐Negative Breast Cancer to PD‐1 Blockade

Advanced Science, EarlyView.
This study identifies ARID3A as a key immunosuppressive transcription factor in TNBC. Its inhibition activates the type I IFN pathway, boosting CD8+ T cell infiltration and sensitizing tumors to anti‐PD‐1. The FDA‐approved migraine drug Rimegepant targets ARID3A, enhances immunotherapy efficacy in preclinical models, and establishes a druggable axis to
Teng Zhou, Yifei Zhu, Cheng Zeng, Jinlu Han, Huiying Huang, Doudou Li, Mingxi Lin, Yizi Jin, Qin Guo, Yuxin Yan, Xinhui Mao, Yifei Zhou, Jian Zhang   +12 more
wiley   +1 more source

Estrogen receptor ligands counteract cognitive deficits caused by androgen deprivation in male rats

, 2011
Androgen deprivation causes impairment of cognitive tasks in rodents and humans, and this deficit can be reverted by androgen replacement therapy. Part of the effects of androgens in the male may be mediated by their local metabolism to estradiol or 3 ...
García-Segura, Luis M., Calmarza-Font, Isabel, Natalia Lagunas, Luis M. Garcia-Segura, Lagunas García, Luisa Natalia, Grassi, Daniela, Isabel Calmarza-Font, Garcia-Segura, Luis, Lagunas, Natalia, Daniela Grassi   +9 more
core   +1 more source

Methylglyoxal Accumulation is Associated with Brain Inflammation after Myocardial Infarction with Sex and Regional Differences

Advanced Science, EarlyView.
This study identifies that methylglyoxal may play an important role in heart‐brain interactions after myocardial infarction. Myocardial infarction leads to increased levels of methylglyoxal‐derived advanced glycation end‐products (MG‐H1) in the brain of mice, which is associated with loss of blood‐brain barrier integrity and neuroinflammation ...
Ramis Ileri, Xixi Guo, Erik J. Suuronen
wiley   +1 more source

Estrogen receptor α (ERα) mediates 17β-estradiol (E2)-activated expression of HBO1

Journal of Experimental & Clinical Cancer Research, 2010
Background HBO1 (histone acetyltransferase binding to ORC1) is a histone acetyltransferase (HAT) which could exert oncogenic function in breast cancer. However, the biological role and underlying mechanism of HBO1 in breast cancer remains largely unknown.
Sun Lin-lin, Zhou Lei, Wu Wei-bin, Liu Ye-heng, Yang Jun-wu, Hong Yi, Wu Yi-hong, Liu Hai-ou, Wang Wen-zhong, Xu Jie-jie, Yun Xiao-jing, Gu Jian-xin   +11 more
doaj   +1 more source

Amuc_1473 Links Gut Microbes to Skeletal Homeostasis and Counteracts Multifactorial Osteoporosis

Advanced Science, EarlyView.
Amuc_1473, a previously uncharacterized protein enriched in Akkermansia muciniphila‐derived extracellular vesicles, is identified as a gut–bone messenger that promotes osteogenesis and inhibits osteoclastogenesis by engaging transcriptional and translational regulators in bone cells.
Shan‐Shan Rao, Hai‐Jin Zeng, Zun Wang, Chun‐Gu Hong, Yi‐Juan Tan, Yan‐Xin Duan, Jing‐Yao Luo, Ming‐Jie Luo, Yi‐Wei Liu, Xin Wang, Yi Luo, Teng‐Fei Wan, Yong Zhou, Zheng‐Guang Wang, Guo‐Wen Hu, Hao Yin, Xin‐Yue Hu, Zhen‐Xing Wang, Ze‐Hui He, Si‐Yi Cheng, Wei Du, Zhe Guan, Hai‐Li Lang, Hong‐Ji Liu, Jia Cao, Peng Chen, Jiang‐Hua Liu, Hui Xie, Chun‐Yuan Chen   +28 more
wiley   +1 more source

Tumor necrosis factor-α activates estrogen signaling pathways in endometrial epithelial cells via estrogen receptor α

, 2011
The pro-inflammatory cytokine TNF-α and the female hormone estrogen have been implicated in the pathophysiology of two common gynecological diseases, endometriosis and endometrial adenocarcinoma.
Davide Staedler, Geraldine O. Canny, Staedler, D., Caroline Jan, Ilaria Gori, Gori, I., Jan, C., Ronan Russell, Chiara Pellegrini, Canny, G.O., Russell, R., Pellegrini, C.   +11 more
core   +1 more source

ER and HER2 expression are positively correlated in HER2 non-overexpressing breast cancer. [PDF]

, 2012
INTRODUCTION: Estrogen receptor-α (ER) and human epidermal growth factor receptor 2 (HER2) positivity are inversely correlated by standard criteria. However, we investigated the quantitative relation between ER and HER2 expression at both RNA and protein
Yarnold, J, Drury, Suzanne, Barrett-Lee, P, Hills, Margaret, Salter, J, Lawrence, D, Harnett, AM, Cuzick, J, Earl, H, Sestak, I, Ma, NCRIABCT, Georges Sumo, A'Hern, R, Sestak, Ivana, Barrett-Lee, Peter Jeffrey, Dowsett, M, A'Hern, Roger, Robinson, A, Perren, T, Johnson, L, Harris, Adrian, George, WD, Bliss, JM, Dodwell, D, null null, Peter Barrett-Lee, Price, D, Foster, L, Poole, C, Isabel Pinhel, Suzanne Drury, Fernando, I, Dowsett, Mitch, Cuzick, Jack, Judith M Bliss, Barrett-Lee, Peter, Sumo, G, Raina, V, Hills, M, Roger A'Hern, Ivana Sestak, Adrian Harris, Janine Salter, Jack Cuzick, Bliss, Judith M., Brunt, AM, Peto, J, Drury, S, Bliss, Judith M, Sumo, Georges, Margaret Hills, Mitch Dowsett, Pinhel, Isabel, Harris, A, NCRI Adjuvant Breast Cancer Trial Management Group, Bliss, M, Pinhel, I, Salter, Janine   +57 more
core   +1 more source