Results 91 to 100 of about 80,501 (258)

Expression profile and prognostic role of sex hormone receptors in gastric cancer

BMC Cancer, 2012
Background Increasing interest has been devoted to the expression and possible role of sex hormone receptors in gastric cancer, but most of these findings are controversial. In the present study, the expression profile of sex hormone receptors in gastric
Gan Lu, He Jian, Zhang Xia, Zhang Yong-Jie, Yu Guan-Zhen, Chen Ying, Pan Jun, Wang Jie-Jun, Wang Xi   +8 more
doaj   +1 more source

pRb controls Estrogen Receptor alpha protein stability and activity

Oncotarget, 2013
A cross talk between the Estrogen Receptor (ESR1) and the Retinoblastoma (pRb) pathway has been demonstrated to influence the therapeutic response of breast cancer patients but the full mechanism remains poorly understood. Here we show that the N-terminal domain of pRb interacts with the CD domain of ESR1 to allow for the assembly of intermediate ...
Caligiuri, Isabella, Toffoli, Giuseppe, Giordano, Antonio, RIZZOLIO, Flavio   +3 more
openaire   +5 more sources

Restriction of Individual Branched‐Chain Amino Acids has Distinct Effects on the Development and Progression of Alzheimer's Disease in 3xTg Mice

Advanced Science, EarlyView.
Protein restriction (PR) slows Alzheimer's disease (AD) in mice, and other benefits of PR are due to decreased branched‐chain amino acids (BCAAs). We show that restricting any BCAA has benefits, with sex‐ and BCAA‐specific impacts on pathology, molecular signaling, and cognition.
Reji Babygirija, Cara L. Green, Michelle M. Sonsalla, Izabelle Marie F. Le, Fan Xiao, Sarah Yandell, Mariah F. Calubag, Michaela E. Trautman, Anna Tobon, Ryan Matoska, Chung‐Yang Yeh, Charles I. Opara, Isaac Grunow, Diana Vertein, Sophia Schlorf, Bailey A. Knopf, Michael J. Rigby, David A. Harris, Mark P. Keller, Alan D. Attie, Luigi Puglielli, Cholsoon Jang, Dudley W. Lamming   +22 more
wiley   +1 more source

Targeting Lactate and Lactylation in Cancer Metabolism and Immunotherapy

Advanced Science, EarlyView.
Lactate, once deemed a metabolic waste, emerges as a central regulator of cancer progression. This review elucidates how lactate and its epigenetic derivative, protein lactylation, orchestrate tumor metabolism, immune suppression, and therapeutic resistance.
Jiajing Gong, Yuhang Xie, Zhijie Weng, Yongzhi Wu, Longjiang Li, Bo Li   +5 more
wiley   +1 more source

A Glucose‐Responsive Intelligent Antibacterial and Oxygen‐Producing Hydrogel Promotes the Healing of Diabetic Wounds by Regulating Cellular Heterogeneity

Advanced Science, EarlyView.
We have developed a glucose‐triggered on‐demand drug delivery CF‐CPGaMPN hydrogel based on borate ester bonds. It inactivates microbes, releases oxygen, and enables on‐demand drug release in high‐glucose environments to promote healing of diabetic wounds. Single‐cell sequencing reveals that the CF‐CPGaMPN hydrogel significantly alleviates dysfunctional
Manxuan Liu, Zhongcheng Li, Qian Ren, Ziqian Lu, Yubing Zhang, Yili Guo, Ruomeng Li, Die Hu, Linglin Zhang   +8 more
wiley   +1 more source

Sirt3 Genetically Engineered Apoptotic Bodies Alleviate Skeletal Aging by Limiting Aggravated NLRP3 Inflammasome Activation of Senescent Macrophages

Advanced Science, EarlyView.
The senescence of macrophages leads to a decrease in the expression of Sirtuin3 (Sirt3), which in turn aggravates the NLRP3 inflammasome activation and IL‐1β secretion, thereby promoting the aging‐related osteoporosis. Sirt3‐enriched apoptotic bodies (ABs‐Sirt3) generated through genetic editing approaches can alleviate skeletal aging by targeting ...
Yanglin Wu, Shifeng Ling, Jiayi Mao, Hongyi Wang, Bo Wang, Zhenjia Che, Wenguo Cui, Ming Cai   +7 more
wiley   +1 more source

Identification of A p300–SP1–BRD4 Transcriptional Axis as a Key Driver of AR Hyperactivation in Polycystic Ovarian Syndrome

Advanced Science, EarlyView.
This study reveals a pivotal epigenetic regulatory role for the histone acetyltransferase p300, demonstrating that its acetylation of histone 3 at lysine 18 and 27 (H3K18ac and H3K27ac), alongside the formation of the p300/BRD4/SP1 complex, drives AR activation and ovarian fibrosis in PCOS.
Zhengquan Zhu, Yihan Wang, Haiyun Chen, Xinye Yu, Tingyu Wang, Yajing Weng, Meihong Guo, Ying Huang, Gaojian Tao, Wangsen Cao, Yong Wang, Daojuan Wang   +11 more
wiley   +1 more source

NK Cell Activation by Platinum Boosts Immunotherapy in HR+/HER2− Breast Cancer

Advanced Science, EarlyView.
Multi‐omics and single‐cell analyses identify activated NK cells as key mediators of anti‐PD‐(L)1 response in HR+/HER2− breast cancer. Platinum chemotherapy enhances NK cell cytotoxicity through NF‐κB–associated signaling, synergizing with immunotherapy and providing a rationale for combination treatment.
Yi‐Yu Chen, Yi‐Fan Zhou, Xuan Qi, Ya‐Xin Zhao, Tong Fu, Xi Jin, Minhong Shen, Yi‐Zhou Jiang, Zhi‐Ming Shao   +8 more
wiley   +1 more source

Genes Associated with the Immune System Affected by Ionizing Radiation and Estrogen in an Experimental Breast Cancer Model

Biology
Breast cancer is a global health issue that, when in the metastasis stage, is characterized by the lack of estrogen receptor-α, the progesterone receptor, and human epidermal growth receptor expressions.
Gloria M. Calaf, Debasish Roy, Lilian Jara, Carmen Romero, Leodan A. Crispin   +4 more
doaj   +1 more source

Behavioral Disturbances in Estrogen-Related Receptor alpha-Null Mice

Cell Reports, 2015
Eating disorders, such as anorexia nervosa and bulimia nervosa, are common and severe mental illnesses of unknown etiology. Recently, we identified a rare missense mutation in the transcription factor estrogen-related receptor alpha (ESRRA) that is ...
Huxing Cui, Yuan Lu, Michael Z. Khan, Rachel M. Anderson, Latisha McDaniel, Hannah E. Wilson, Terry C. Yin, Jason J. Radley, Andrew A. Pieper, Michael Lutter   +9 more
doaj   +1 more source