Results 71 to 80 of about 18,515 (257)
Advanced Science, EarlyView.This study demonstrates that iron overload triggers widespread chromatin compaction and transcriptional repression in human granulosa cells, recapitulating features of endometriosis. The epigenetic reprogramming is orchestrated by a TFEB‐SOX4‐SWI/SNF axis, with SOX4 acting as a central, dosage‐sensitive regulator.
Feifei Li +15 more
wiley +1 more source
BRG1 Increases Transcription of Proinflammatory Genes in Renal Ischemia [PDF]
Journal of the American Society of Nephrology, 2009 Acute kidney injury stimulates renal production of inflammatory mediators, including TNF-alpha and monocyte chemoattractant protein 1 (MCP-1). These responses reflect, in part, injury-induced transcription of proinflammatory genes by proximal tubule cells.
Masayo, Naito +2 more
openaire +2 more sources
Advanced Science, EarlyView.We demonstrate that Cars2, a cysteine catabolic enzyme in mouse iBAT, is critical for cold tolerance and brown adipocyte differentiation. Through its CPERS activity, Cars2 produces CysSSH/H2S to induce EBF2 persulfidation, promoting its interaction with PPARγ and BRG1 to enhance thermogenic gene expression.
Xin Peng +8 more
wiley +1 more source
Medicinal Research Reviews, EarlyView.ABSTRACT CRISPR‐Cas9 genome‐wide screening has been instrumental towards identifying novel targets for drug discovery in cancer research. However, much of this research has centred specifically on adult cancers, with paediatric cancers being underserviced by current research and screening.
Steven He +2 more
wiley +1 more source
Role of Brg1 in progression of esophageal squamous cell carcinoma [PDF]
Iranian Journal of Basic Medical Sciences, 2014 Objective(s): Epigenetic regulation of gene expression can be carried out through chromatin remodeling enzymes such as SWI/SNF. Brg1 also known as SMARCA4 is a catalytic subunit of SWI/SNF, which is necessary for MMPs expression.
Shahram Torkamandi +3 more
doaj
Clinicopathological and targeted exome gene features of a patient with metastatic acinic cell carcinoma of the parotid gland harboring an ARID2 nonsense mutation and CDKN2A/B deletion [PDF]
, 2015 We describe the presentation, treatment, clinical outcome, and targeted genome analysis of a metastatic salivary acinic cell carcinoma (AciCC). A 71-year-old male presented with a 3 cm right tail of a parotid lesion, first detected as a nodule by the ...
Momand, Jamil +4 more
core +4 more sources
Andrology, EarlyView.Abstract Background Myocyte enhancer factor 2 transcription factors regulate essential transcriptional programs in various cell types. The activity of myocyte enhancer factor 2 factors is modulated through interactions with cofactors, chromatin remodelers, and other regulatory proteins, which are dependent on cell context and physiological state.
Karine de Mattos +4 more
wiley +1 more source
OncoImmunology, 2019 Hepatocellular carcinoma (HCC) is one type of cancers whose carcinogenesis and progression are closely related to chronic inflammation. Identifying the molecular mechanisms for inflammation-related HCC progression will contribute to improve the efficacy ...
Mingyan Huang +3 more
doaj +1 more source
Brg1 chromatin remodeling ATPase balances germ layer patterning by amplifying the transcriptional burst at midblastula transition. [PDF]
PLoS Genetics, 2017 Zygotic gene expression programs control cell differentiation in vertebrate development. In Xenopus, these programs are initiated by local induction of regulatory genes through maternal signaling activities in the wake of zygotic genome activation (ZGA ...
Gabriele Wagner +5 more
doaj +1 more source
Effect of SWI/SNF chromatin remodeling complex on HIV-1 Tat activated transcription [PDF]
, 2006 Background Human immunodeficiency virus type 1 (HIV-1) is the etiologic agent of acquired immunodeficiency virus (AIDS). Following entry into the host cell, the viral RNA is reverse transcribed into DNA and subsequently integrated into the host genome as
Agbottah Emmanuel +4 more
core +2 more sources