
HEY2 - Wikipedia
Hairy/enhancer-of-split related with YRPW motif protein 2 (HEY2) also known as cardiovascular helix-loop-helix factor 1 (CHF1) is a protein that in humans is encoded by the HEY2 gene. [5][6]
HEY2 Gene - GeneCards | HEY2 Protein | HEY2 Antibody
2024年12月25日 · HEY2 (Hes Related Family BHLH Transcription Factor With YRPW Motif 2) is a Protein Coding gene. Diseases associated with HEY2 include Familial Thoracic Aortic Aneurysm And Aortic Dissection and Tricuspid Atresia .
The transcriptional repressor HEY2 regulates mitochondrial …
2025年1月2日 · Induced Hey2 expression in zebrafish hearts or mammalian cardiomyocytes impairs mitochondrial respiration, accompanied by elevated ROS, resulting in cardiomyocyte apoptosis and heart failure.
Notch signaling regulates Hey2 expression in a spatiotemporal …
2018年2月8日 · We found that Hey2 is expressed in the endocardial cells of the atrioventricular canal and the outflow tract, as well as at the base of trabeculae, in addition to the reported expression in the...
The transcriptional repressor HEY2 regulates mitochondrial …
2025年1月2日 · Knockdown of Hey2 in adult mouse hearts protects against doxorubicin-induced cardiac dysfunction. These studies reveal an evolutionarily conserved HEY2/HDAC1-Ppargc1/Cpt transcriptional module that controls energy metabolism to preserve cardiac function.
HEY2 hes related family bHLH transcription factor with YRPW …
2025年2月20日 · Genetic variation of HEY2 is associated with Brugada syndrome through alteration of ion channel expression in the cardiac ventricular wall. Individuals with HEY2 duplications should be screened for congenital heart defects.
NKX2-5 regulates human cardiomyogenesis via a HEY2 …
2018年4月10日 · Gene expression profiling and ChIP-seq identifies HEY2, a NOTCH-dependent bHLH class transcription factor 15, as a potential downstream mediator of NKX2-5. Furthermore, genetic rescue experiments...
HEY2 hes related family bHLH transcription factor with YRPW …
we confirmed that lncRNA PRNCR1 upregulates HEY2 to promote tumor progression in non-small cell lung cancer by competitively binding miR-448. We also highlighted that Hey2 is involved in radiation-induced EndoMT and that Hey2 invalidation reduces EndoMT and tissue damage.
hey2 hes-related family bHLH transcription factor with YRPW …
2025年2月8日 · Gene ID: 58146, updated on 8-Feb-2025. Predicted to enable DNA-binding transcription factor activity, RNA polymerase II-specific and RNA polymerase II cis-regulatory region sequence-specific DNA binding activity. Acts upstream of or within with a positive effect on cardiac muscle cell proliferation.
The Brugada Syndrome Susceptibility Gene HEY2 Modulates Cardiac ...
2017年6月21日 · The HEY2 locus harbors common variants with a moderate effect size (odds ratio of 1.6 per risk allele) 2 and should be regarded as a modifier of BrS risk among other genetic and acquired risk factors.
The transcriptional repressor HEY2 regulates mitochondrial …
Multifaceted genome-wide analyses reveal that HEY2 enriches at the promoters of genes known to regulate metabolism (including Ppargc1, Esrra and Cpt1) and colocalizes with HDAC1 to effectuate histone deacetylation and transcriptional repression.
Expression of Hey2 transcription factor in the early embryonic ...
2020年5月15日 · A basic helix-loop-helix transcription factor Hey2 is specifically expressed in the embryonic mouse ventricles and is indispensable for ventricular myocyte differentiation, compartment identity and morphogenesis of the heart.
Duplication of HEY2 in Cardiac and Neurologic Development
HEY2 is a basic helix-loop-helix (bHLH) transcription factor that plays an important role in the developing mammalian heart and brain. In humans, nonsynonymous mutations in HEY2 have been described in patients with atrial ventricular septal defects, and a subset of individuals with chromosomal deletions involving HEY2 have cardiac defects and ...
Notch signaling regulates Hey2 expression in a spatiotemporal
2018年2月8日 · To determine the expression pattern and the regulation of Hey2, we used novel methods including RNAscope and a Hey2 CreERT2 knockin line to precisely determine the spatiotemporal expression pattern and level of Hey2 during cardiac development.
Endothelial Hey2 deletion reduces endothelial-to-mesenchymal transition ...
2017年7月10日 · Here we report that irradiation is a stimulus sufficient to induce EndoMT in vitro in human umbilical vein endothelial cells (HUVECs), associated with increased Hey2 mRNA and protein expression.
The Mechanism of Hey2 Expression in Cardiac Development
Hey1 and Hey2 are expressed in the atrium and ventricle, respectively, throughout the cardiac development. Thus, we focused on the ventricular specific expression of Hey2 to reveal the molecular transcription mechanism. Enhancer activity was investigated by multistep analysis.
Notch signaling regulates Hey2 expression in a spatiotemporal …
To determine the expression pattern and the regulation of Hey2, we used novel methods including RNAscope and a Hey2CreERT2 knockin line to precisely determine the spatiotemporal expression pattern and level of Hey2 during cardiac development.
Hey2 regulates the size of the cardiac progenitor pool during ...
hey2 expression localized to regions overlapping and adjacent to the nkx2.5-positive cardiac mesoderm, suggestive of a function for Hey2 in cardiac progenitors, prior to cardiac differentiation.
Hey2 Regulation by FGF Provides a Notch-Independent …
2009年1月20日 · Hey2 is activated by FGF and blocks hair cell differentiation, whereas mutation of Hey2 leaves pillar cells sensitive to the loss of Notch signaling and allows them to differentiate as hair cells.
HEY2 Gene - maayanlab.cloud
HEY2 has 5,282 functional associations with biological entities spanning 8 categories (molecular profile, organism, functional term, phrase or reference, chemical, disease, phenotype or trait, structural feature, cell line, cell type or tissue, gene, protein or …