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Primate-specific stress-induced transcription factor POU2F1Z protects human neuronal cells from stress

open access: yesScientific Reports, 2021
The emergence of new primate-specific genes is an essential factor in human and primate brain development and functioning. POU2F1/Oct-1 is a transcription regulator in higher eukaryotes which is involved in the regulation of development, differentiation,
Alexander G. Stepchenko   +6 more
doaj   +1 more source

Triple-negative and triple-positive breast cancer cells reciprocally control their growth and migration via the S100A4 pathway

open access: yesCell Adhesion & Migration, 2022
The study’s aim was to investigate the S100A4-mediated mechanisms of the regulation of tumor cell proliferation and migration in the human triple-positive breast carcinoma cell line MCF-7 (TPBC) and triple-negative breast carcinoma cell line MDA-MB-231 ...
Elena A. Dukhanina   +3 more
doaj   +1 more source

Dynamic interplay between non-coding enhancer transcription and gene activity in development

open access: yesNature Communications, 2023
Non-coding transcription at the intergenic regulatory regions is a prevalent feature of metazoan genomes, but its function remains uncertain. Here the authors show that enhancer function is flexibly tunable through the modulation of hub formation via ...
Kota Hamamoto   +3 more
doaj   +1 more source

Protocol for analysis of G2/M DNA synthesis in human cells

open access: yesSTAR Protocols, 2021
Summary: G2/M DNA synthesis (G-MiDS) can be observed in one in five G2/M cells in unperturbed conditions by immunofluorescence microscopy. However, little is known of the genomic sites undergoing G-MiDS.
Jianming Wang, Marco Saponaro
doaj   +1 more source

Simple combinations of lineage-determining transcription factors prime cis-regulatory elements required for macrophage and B cell identities.

open access: yesMolecules and Cells, 2010
Genome-scale studies have revealed extensive, cell type-specific colocalization of transcription factors, but the mechanisms underlying this phenomenon remain poorly understood.
S. Heinz   +9 more
semanticscholar   +1 more source

REC domain stabilizes the active heptamer of σ54-dependent transcription factor, FleR from Pseudomonas aeruginosa

open access: yesiScience, 2023
Summary: Motility in Pseudomonas aeruginosa is mediated through a single, polar flagellum, which is essential for virulence, colonization, and biofilm formation.
Pankaj Kumar Sahoo, Sheenu, Deepti Jain
doaj   +1 more source

Akt promotes cell survival by phosphorylating and inhibiting a Forkhead transcription factor.

open access: yesCell, 1999
Survival factors can suppress apoptosis in a transcription-independent manner by activating the serine/ threonine kinase Akt, which then phosphorylates and inactivates components of the apoptotic machinery, including BAD and Caspase 9.
A. Brunet   +9 more
semanticscholar   +1 more source

Different functions of PHF10 isoforms – subunits of the PBAF chromatin remodeling complex

open access: yesВавиловский журнал генетики и селекции, 2019
Chromatin remodelling multiprotein complexes play an important role in regulation of gene expression in embryogenesis and in the adult organism. Mutations in the subunits of the complexes are often lethal or lead to developmental defects.
A. A. Sheynov   +4 more
doaj   +1 more source

Metabolic profiling of serum and urine in preeclampsia and gestational diabetes in early pregnancy

open access: yesMedicine in Drug Discovery, 2022
PE and GDM are two major metabolic diseases affecting pregnancy. Individuals suffering from GDM are at an increased risk of developing PE in later gestational stages.
Nupur Rani Agarwal   +3 more
doaj   +1 more source

NRF2, a Transcription Factor for Stress Response and Beyond

open access: yesInternational Journal of Molecular Sciences, 2020
Nuclear factor erythroid 2-related factor 2 (NRF2) is a transcription factor that regulates the cellular defense against toxic and oxidative insults through the expression of genes involved in oxidative stress response and drug detoxification.
Feng He, Xiaoli Ru, T. Wen
semanticscholar   +1 more source

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