Results 171 to 180 of about 1,958,390 (304)

Differential regulation of ZFAS1 splice variants by endoplasmic reticulum stress in hepatocyte cell lines

FEBS Open Bio, EarlyView.
ZFAS1 is a lncRNA promoting cell proliferation and migration, exhibiting high expression in various cancers. It is conserved, widely expressed, and produces multiple splice variants with unclear roles. We identified several splice variants in hepatocyte models, and found that inhibiting or suppressing regulators of the unfolded protein response (PERK ...
Sébastien Soubeyrand, Paulina Lau, Ruth McPherson   +2 more
wiley   +1 more source

In silico identification of archaeal DNA-binding proteins. [PDF]

Bioinformatics
Donvil L, Housmans JAJ, Peeters E, Vranken W, Orlando G.   +4 more
europepmc   +1 more source

HIV‐1 establishes immediate latency in T cells expressing the viral Nef protein

FEBS Open Bio, EarlyView.
Nef is a viral protein often omitted from HIV‐1 reporter viruses. Consequently, its role in viral latency is unclear. We developed three novel dual reporter HIV‐1 derivatives that express Nef and allow for detection of latent and productive infection. Using these reporters, we show that Nef does not affect the establishment of immediate viral latency ...
Cindy Lam, Ivan Sadowski
wiley   +1 more source

Negatively charged, intrinsically disordered regions can accelerate target search by DNA-binding proteins. [PDF]

Nucleic Acids Res, 2023
Wang X, Bigman LS, Greenblatt HM, Yu B, Levy Y, Iwahara J.   +5 more
europepmc   +1 more source

BMI‐1 modulation and trafficking during M phase in diffuse intrinsic pontine glioma

FEBS Open Bio, EarlyView.
The schematic illustrates BMI‐1 phosphorylation during M phase, which triggers its translocation from the nucleus to the cytoplasm. In cycling cells, BMI‐1 functions within the PRC1 complex to mediate H2A K119 monoubiquitination. Following PTC596‐induced M phase arrest, phosphorylated BMI‐1 dissociates from PRC1 and is exported to the cytoplasm via its
Banlanjo Umaru, Deepak Kumar Mishra, Shiva Senthil Kumar, Hao‐Han Pang, Brendan Devine, Komal Khan, Rachid Drissi   +6 more
wiley   +1 more source

iDLDDG: predicting protein stability changes from missense mutations in DNA-binding proteins using integrated deep learning features. [PDF]

Brief Bioinform
Yu X, Ge F, Yu DJ, Deng Z.
europepmc   +1 more source

Base-resolution UV footprinting by sequencing reveals distinctive damage signatures for DNA-binding proteins. [PDF]

Nat Commun, 2023
Elliott K, Singh VK, Boström M, Larsson E.   +3 more
europepmc   +1 more source

The cooperative regulation of miR‐221 by APE1 and AUF1 impacts p27Kip1 defining a miR signature relevant for cervical cancer

FEBS Open Bio, EarlyView.
A regulatory axis involving APE1, AUF1, and miR‐221 is proposed. Pri‐miR‐221 is processed by DROSHA and DICER to generate mature miR‐221, which targets p27Kip1 mRNA. APE1 and AUF1 compete for pre‐miR‐221 binding. Reduced APE1/AUF1 levels impair miR‐221 biogenesis, decrease p27Kip1 mRNA degradation, and promote cell cycle progression, chemoresistance ...
Matilde Clarissa Malfatti, Nicolò Gualandi, Gianluca Tell, Giulia Antoniali   +3 more
wiley   +1 more source

Multiple RNA- and DNA-binding proteins exhibit direct transfer of polynucleotides with implications for target-site search. [PDF]

Proc Natl Acad Sci U S A, 2023
Hemphill WO, Voong CK, Fenske R, Goodrich JA, Cech TR.   +4 more
europepmc   +1 more source

DNA-Binding Protein Ikaros [PDF]

, 2020
openaire   +1 more source