Results 191 to 200 of about 2,172,961 (295)

The adenovirus oncoprotein E1B-55K reshapes epigenetic histone modifications in primary human cells. [PDF]

mBio
von Stromberg K, Seddar L, Gornott B, Dobner T, Bertzbach LD, Ip W-H.   +5 more
europepmc   +1 more source

Epigenetic Silencing of RFX7 Defines a Transcriptional Axis Linking Lactate Metabolism to Immune Checkpoint Therapy in Glioblastoma

Advanced Science, EarlyView.
Glioblastoma (GBM) exhibits RFX7 silencing via promoter hypermethylation, which downregulates PIK3IP1 to activate PI3K/AKT signaling, increase lactate accumulation, and enhance histone H4K12 lactylation. This lactylation upregulates PD‐L1/CSF1 expression and drives the immunosuppressive microenvironment formation.
Liying Han, Jinpeng Zhou, Gang Zhu, Fan Chen, Leiyang Li, Wenxing Cui, Fang Sun, Tian Feng, Yue Zhang, Qiang Wang, Shuoyao Ma, Chengxuan Guo, Ziwen Zhang, Kai Wang, Jiahui Wang, Liangbo Wang, Wencong Li, Chenyi Yuan, Haixiao Liu, Liang Wang, Yan Qu   +20 more
wiley   +1 more source

Parental benzo[a]pyrene exposure impacts histone modifications in osteoblast subpopulations. [PDF]

Environ Epigenet
Trujillo AS, Labeille RO, Jayarajan R, Mack D, Seemann F.   +4 more
europepmc   +1 more source

Multi‐Omics Insights Into the Mechanisms of Early Muscle Fiber Difference and Transformation Between Lean‐Type and Chinese Indigenous Pigs

Advanced Science, EarlyView.
Multi‐omics analyses uncover breed‐specific cis‐regulatory landscapes and higher‐order chromatin architectural differences that underlie early postnatal muscle fiber divergence in pigs. A super‐enhancer upstream of PPP3CB recruits MEF2C to activate PPP3CB transcription, while the PPP3CB–MEF2C positive feedback loop promotes oxidative muscle fiber ...
Shuailong Zheng, Hainan Wu, Min Liu, Kunpeng Wu, Shuntao Huang, Zulfiqar Ahmed, Lenox Pius, Mengjin Zhu, Dequan Xu   +8 more
wiley   +1 more source

Role of MNX1-mediated histone modifications and PBX gene family in MNX1-induced leukemogenesis. [PDF]

Sci Rep
Malmhäll-Bah E, Östlund A, Nilsson T, Weichenhan D, Bähr M, Hey J, Tunali G, Adamsson J, Jacobsson S, Fogelstrand L, Plass C, Palmqvist L, Waraky A.   +12 more
europepmc   +1 more source

DTX3L Inhibits the EMT, Metastasis, and Stem‐Like Features of Gastric Cancer Through Promoting GSK‐3β Dependent SNAI1 Decay

Advanced Science, EarlyView.
This research identifies DTX3L as a critical tumor suppressor that inhibits epithelial‐mesenchymal transition (EMT), invasion and metastasis in gastric cancer. By functioning as an E3 ubiquitin ligase, DTX3L targets the master EMT regulator SNAI1 for GSK‐3β‐dependent proteasomal degradation.
Yang Chen, Zhen Li, Jiajia Shen, Jingyu Lin, Xiaoli Zhao, Rui Zhang, Ying Han, Zhen Wang   +7 more
wiley   +1 more source

Altered histone modifications in Aedes aegypti midguts following Rift Valley fever virus exposure. [PDF]

Sci Rep
Ogg HA, Mikol ZM, King DC, Mire CE, Arhouma Z, Nishimura EO, Kading RC, Campbell CL.   +7 more
europepmc   +1 more source

Introgressed Variation in TaMYB7‐A1 Drives Graded Dormancy and Climate‐Adaptive Pre‐Harvest Sprouting Resistance in Wheat

Advanced Science, EarlyView.
TaMYB7‐A1 directly activates TaABI5 to enhance ABA signaling and regulate ABA‐GA homeostasis, enforcing seed dormancy. Its superior allele, derived from wild einkorn introgression, harbors a MITE insertion that elevates expression and two amino acid substitutions that enhance transcriptional activity, collectively generating graded PHS resistance for ...
Hao Wang, Dongzhi Wang, Yafei Guo, Qi Zheng, Min Zhang, James Simmonds, Jian Hou, Xuemei Liu, Xuelei Lin, Xiaomin Bie, Xiansheng Zhang, Xiaohui Li, Yuan Chen, Xueyong Zhang, Cristobal Uauy, Fei Lu, Chengcai Chu, Zhixi Tian, Jun Xiao   +18 more
wiley   +1 more source

Author Correction: Single-cell multi-omic detection of DNA methylation and histone modifications reconstructs the dynamics of epigenomic maintenance. [PDF]

Nat Methods
Geisenberger C, van den Berg J, van Batenburg V, de Barbanson B, Lyubimova A, Verity-Legg J, Chen X, Liu Y, Song CX, de Ridder J, van Oudenaarden A.   +10 more
europepmc   +2 more sources