Results 61 to 70 of about 65,477 (225)

Chronic Hypoxia Disrupts Spermatogenesis Through ASXL2–EZH2–Mediated Microtubule Destabilization

Advanced Science, EarlyView.
This study reveals the mechanism by which chronic hypoxia impairs spermatogenesis via the ASXL2–EZH2 axis, hindering the transition of spermatids from round to elongated forms. Key findings reveal that under hypoxic conditions, downregulated ASXL2 expression reduces EZH2 binding to the CEP162 promoter, leading to decreased H3K27me3 modification and ...
Jun Yin, Mengjie Zhang, Wenying Liu, Wenlong Shen, Debao Li, Hongming Miao, Fang Deng, Gang Zhang, Yi Tian, Yi Zhang, Zhihu Zhao, Bing Ni   +11 more
wiley   +1 more source

The homeodomain regulates stable DNA binding of prostate cancer target ONECUT2

Nature Communications
The CUT and homeodomain are ubiquitous DNA binding elements often tandemly arranged in multiple transcription factor families. However, how the CUT and homeodomain work concertedly to bind DNA remains unknown.
Avradip Chatterjee, Brad Gallent, Madhusudhanarao Katiki, Chen Qian, Matthew R. Harter, Steve Silletti, Elizabeth A. Komives, Michael R. Freeman, Ramachandran Murali   +8 more
doaj   +1 more source

Isl1 and Pou4f2 form a complex to regulate target genes in developing retinal ganglion cells. [PDF]

PLoS ONE, 2014
Precise regulation of gene expression during biological processes, including development, is often achieved by combinatorial action of multiple transcription factors. The mechanisms by which these factors collaborate are largely not known.
Renzhong Li, Fuguo Wu, Raili Ruonala, Darshan Sapkota, Zihua Hu, Xiuqian Mu   +5 more
doaj   +1 more source

Single‐Cell Transcriptomics Reveals FLS2‐Dependent Hypoxia Signaling and ERF13‐Mediated Transcription During flg22‐Triggered Immunity

Advanced Science, EarlyView.
This study employs sc‐RNA sequencing, genetics, and phenotyping to systematically map the cell‐type‐specific immune responses triggered by flg22. It reveals FLS2‐dependent transcriptional reprogramming in epidermal and mesophyll cells, and uncovers crosstalk between immune and hypoxia signaling pathways.
Yaping Zhou, Aizhi Qin, Mengfan Li, Qianli Zhao, Luyao Kong, Lulu Yan, Chunyang Li, Hao Liu, Yinpeng Zhang, Jiani Long, Mengyu Liao, Mengmeng Zhou, Xiaoli Fan, Baozhen Wang, Wenxuan Kang, Shui Wang, Zhixin Liu, Xuwu Sun   +17 more
wiley   +1 more source

NKX2-5 mutations causative for congenital heart disease retain functionality and are directed to hundreds of targets

eLife, 2015
We take a functional genomics approach to congenital heart disease mechanism. We used DamID to establish a robust set of target genes for NKX2-5 wild type and disease associated NKX2-5 mutations to model loss-of-function in gene regulatory networks. NKX2-
Romaric Bouveret, Ashley J Waardenberg, Nicole Schonrock, Mirana Ramialison, Tram Doan, Danielle de Jong, Antoine Bondue, Gurpreet Kaur, Stephanie Mohamed, Hananeh Fonoudi, Chiann-mun Chen, Merridee A Wouters, Shoumo Bhattacharya, Nicolas Plachta, Sally L Dunwoodie, Gavin Chapman, Cédric Blanpain, Richard P Harvey   +17 more
doaj   +1 more source

Pax3 stimulates p53 ubiquitination and degradation independent of transcription. [PDF]

PLoS ONE, 2011
Pax3 is a developmental transcription factor that is required for neural tube and neural crest development. We previously showed that inactivating the p53 tumor suppressor protein prevents neural tube and cardiac neural crest defects in Pax3-mutant mouse
Xiao Dan Wang, Sarah C Morgan, Mary R Loeken   +2 more
doaj   +1 more source

A Recessive Mutation Resulting in a Disabling Amino Acid Substitution (T194R) in the LHX3 Homeodomain Causes Combined Pituitary Hormone Deficiency [PDF]

, 2012
Background/Aims: Recessive mutations in the LHX3 homeodomain transcription factor gene are associated with developmental disorders affecting the pituitary and nervous system. We describe pediatric patients with combined pituitary hormone deficiency (CPHD)
Bechtold-Dalla Pozza, Susanne, Duran-Prado, Mario, Hiedl, Stefan, Lohse, Peter, Malik, Raleigh E., Park, Soyoung, Rhodes, Simon J., Roeb, Julia   +7 more
core   +1 more source

WUSCHEL Transcription Factor: From Stem Cell Maintenance to Crop Improvement

Advanced Science, EarlyView.
This review synthesizes emerging insights into WUSCHEL (WUS) as a central regulator of plant stem cell fate beyond Arabidopsis, highlighting its roles in regeneration, somatic embryogenesis (SE), and stress adaptation across crops. It explores how WUS‐centered regulatory networks, genome editing, and AI‐guided strategies can be leveraged for precise ...
Zishan Ahmad, Muthusamy Ramakrishnan, Rajeev K. Varshney, Anwar Shahzad, Shamsur Rehman, Bijaya Pant, Qiang Wei   +6 more
wiley   +1 more source

Homeodomain protein Dlx3 induces phosphorylation-dependent p63 degradation [PDF]

Cell Cycle, 2009
The epidermis is a stratified epithelium which develops depending on the transcription factor p63, a member of the p53 family of transcription factors. p63 is strongly expressed in the innermost basal layer where highly proliferative epithelial cells reside.
Di Costanzo A., Festa L., Duverger O., Vivo M., Guerrini L., La Mantia G., Morasso M. I., Calabro V.   +7 more
openaire   +3 more sources

Electro‐clinical features of Mowat–Wilson syndrome: A retrospective study of 31 children in mainland China

Epileptic Disorders, EarlyView.
Abstract Objective To summarize the electro‐clinical and genetic characteristics of children with Mowat–Wilson syndrome (MWS). Methods This study is a hospital‐based case series analyzing clinical data from 31 pediatric patients with MWS and epilepsy treated at Peking University First Hospital between June 2020 and December 2024.
Yi Ju, Tao‐yun Ji
wiley   +1 more source