Results 181 to 190 of about 272,086 (309)

Small Extracellular Vesicles‐Derived Circ6718 Unlocks Stromal Remodeling and Serves as a Biomarker in Gastric Cancer

Advanced Science, EarlyView.
sEVs‐circ6718 serves as a promising serum biomarker for gastric cancer early diagnosis and prognosis, promoting malignant transformation in gastric cancer cells and GC‑MSC differentiation into CAFs. sEVs‑circ6718 holds potential as a biomarker for the early diagnosis and prognostic assessment of gastric cancer.
Fan Zhang, Xueyan Zang, Dongli Wang, Rong Li, Hui Qian, Wenrong Xu, Jiajia Jiang, Yongmin Yan   +7 more
wiley   +1 more source

In-cell chromatin structure by Cryo-FIB and Cryo-ET. [PDF]

Curr Opin Struct Biol
Hou Z, Zhang P.
europepmc   +1 more source

Cancer‐Associated Fibroblasts Promote Tumor Immunosuppression in Hepatocellular Carcinoma via the NNMT‐ANGPTL4 Axis

Advanced Science, EarlyView.
ABSTRACT Background & Aims: Cancer‐associated fibroblasts (CAFs) drive immunosuppression in hepatocellular carcinoma (HCC). However, their metabolic regulation remains poorly defined. We investigated the role of nicotinamide N‐methyltransferase (NNMT) in CAFs. Approach & Results: High NNMT expression in CAF tissues was confirmed by western blotting and
Shounan Lu, Shanjia Ke, Hongjun Yu, Zhanzhi Meng, Miaoyu Bai, Yanan Xu, Hui Zhu, Jinwen Yang, Baolin Qian, Bing Yin, Chaoqun Wang, Zhigang Feng, Zhongyu Li, Yongzhi Zhou, Zihao Li, Xinglong Li, Yongliang Hua, Yao Fu, Wei Tang, Yaohua Wu, Yong Ma   +20 more
wiley   +1 more source

Mapping chromatin structure at base-pair resolution unveils a unified model of cis-regulatory element interactions. [PDF]

Cell
Li H, Dalgleish JLT, Lister G, Maristany MJ, Huertas J, Dopico-Fernandez AM, Hamley JC, Denny N, Bloye G, Zhang W, Hentges L, Doll R, Wei Y, Maresca M, Dimitrova E, Pytowski L, Tunnacliffe EAJ, Kassouf M, Higgs D, de Wit E, Klose RJ, Schermelleh L, Collepardo-Guevara R, Milne TA, Davies JOJ.   +24 more
europepmc   +1 more source

The Force is Strong with This Epigenome: Chromatin Structure and Mechanobiology. [PDF]

J Mol Biol, 2023
Hsia CR, Melters DP, Dalal Y.
europepmc   +1 more source

Chromatin Structure [PDF]

, 2020
openaire   +2 more sources

β‐Elemene Rescues Radiation‐Induced Enteritis by Orchestrating a Host‐Microbiome Circuit That Fuels Epigenetic DNA Repair

Advanced Science, EarlyView.
This study elucidates that β‐elemene promotes cellular uptake of L. gasseri‐derived lactate by enhancing the membrane translocation of MCT1 in a CD147‐dependent manner. Intracellular lactate, through the lactylation of RBBP4 at the K26 site, recruits EP300 to the promoter regions of downstream genes (POLD1/POLD3), catalyzing H3K27ac modification.
Jiancheng He, Jiapeng Bao, Shukang Deng, Weijie Zang, Haoming Yan, Zihao Zhao, Guangze Zhang, Ruiqing Liu, Junjie Chen, Yilin Hu, Wanjiang Xue   +10 more
wiley   +1 more source

A heat stress-responsive epigenome defines the dynamic 3D chromatin structure in Chinese cabbage. [PDF]

Plant Physiol
Yang Q, Sun X, Liu M, Zhang X, Liang H, Chang X, Feng D, Lu Y, Hong Y, Zhao J, Ma W.   +10 more
europepmc   +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

Sex differences in chromatin structure within the dorsal root ganglion. [PDF]

Pain
Iadarola MJ, Sapio MR, Burbelo PD, Burbelo PD.   +3 more
europepmc   +1 more source