Results 101 to 110 of about 991,885 (339)

A stable mode of bookmarking by TBP recruits RNA polymerase II to mitotic chromosomes. [PDF]

, 2018
Maintenance of transcription programs is challenged during mitosis when chromatin becomes condensed and transcription is silenced. How do the daughter cells re-establish the original transcription program?
An, Luye, Bhargava-Shah, Aarohi, Darzacq, Xavier, Teves, Sheila S, Tjian, Robert, Xie, Liangqi   +5 more
core  

Polydatin ameliorates ovalbumin‐induced asthma in a rat model through NCOA4‐mediated ferroautophagy and ferroptosis pathway

FEBS Open Bio, EarlyView.
In this research, a rat model of asthma was created using OVA, and polydatin served as an intervention. By inhibiting ferroautophagy mediated by NCOA4 and averting ferroptosis, polydatin has been demonstrated to reduce asthma. This work presents new ideas for investigating the mechanism of polydatin's ability to alleviate asthma, in addition to ...
Wei Li, Yuwei Tang, Wenkang Liu, Fang Fang, Jiepeng Wang, Chaoyi Fang   +5 more
wiley   +1 more source

RIBONUCLEIC ACID POLYMERASE OF AZOTOBACTER VINELANDII, II. FORMATION OF DNA-RNA HYBRIDS WITH SINGLE-STRANDED DNA AS PRIMER [PDF]

, 1963
Robert C. Warner, Herbert H. Samuels, M.T. Abbott, Joseph S. Krakow   +3 more
openalex   +1 more source

Downregulation of sST2, a decoy receptor for interleukin‐33, enhances subcutaneous tumor growth in murine pancreatic cancer cells

FEBS Open Bio, EarlyView.
Subcutaneous implantation of murine Panc02 pancreatic cancer cells depleted of sST2, a soluble decoy receptor for the proinflammatory interleukin‐33 (IL‐33), leads to a decreased number of GLUT4‐positive cancer‐associated adipocytes, reduced levels of the anti‐inflammatory molecule adiponectin, increased phosphorylation of IκBα, elevated Cxcl3 ...
Miho Akimoto, Nobuko Koshikawa, Takao Morinaga, Mimi Tamamori‐Adachi, Atsushi Takatori, Keizo Takenaga   +5 more
wiley   +1 more source

Apparent difference in the way of RNA synthesis stimulation by two stimulatory factors of RNA polymerase II [PDF]

, 1978
Yoshinobu Nakanishi, Kazuhisa Sekimizu, Den’ichi Mizuno, Shunji Natori   +3 more
openalex   +1 more source

Evidence for DNA-mediated nuclear compartmentalization distinct from phase separation. [PDF]

, 2019
RNA Polymerase II (Pol II) and transcription factors form concentrated hubs in cells via multivalent protein-protein interactions, often mediated by proteins with intrinsically disordered regions.
Darzacq, Xavier, Dugast-Darzacq, Claire, Hansen, Anders S, Hao, Yvonne, Heckert, Alec Basil, Marie-Nelly, Hervé, McSwiggen, David Trombley, Teves, Sheila S, Tjian, Robert, Umemoto, Kayla K   +9 more
core  

Statins induce monocytic differentiation in acute myeloid leukemia cells through the KLF4/DPYSL2A axis

FEBS Open Bio, EarlyView.
Statins, identified via the Comparative Toxicogenomics Database, promote monocytic differentiation and apoptosis in non‐APL AML cells by upregulating DPYSL2A through a KLF4‐dependent pathway. Mevalonate supplementation reversed these effects, indicating involvement of the mevalonate pathway.
Mina Noura, Kota Shoji, Michidai Nobe, Moe Ishikawa, Miu Tanaka, Akiko Okayama, Souichi Adachi, Hidemasa Matsuo   +7 more
wiley   +1 more source

Paf1C regulates RNA polymerase II progression by modulating elongation rate

Proceedings of the National Academy of Sciences of the United States of America, 2019
Significance The factors that regulate RNA polymerase II (Pol II) elongation rate and processivity are poorly understood. Here, we show that the Paf1 complex (Paf1C) modulates Pol II elongation rate, and loss of Paf1 results in accumulation of Ser5P in ...
Liming Hou, Yating Wang, Yu Liu, Nan Zhang, Ilya Shamovsky, E. Nudler, B. Tian, B. Dynlacht   +7 more
semanticscholar   +1 more source

The Role of TAFs in RNA Polymerase II Transcription [PDF]

Cell, 1998
While these new results are not definitive, they neatly frame some important questions that need to be addressed regarding the role of TAFs in TFIID and SAGA function and suggest experimental approaches to address these questions.Is TFIID Generally Required for Pol II Transcription?
openaire   +3 more sources

Transcriptional regulation of neuropeptide receptors underlies context‐dependent adaptation in Drosophila melanogaster

FEBS Open Bio, EarlyView.
Under environmental changes, the expression level of neuropeptide (NP) and neuropeptide receptor (NPR) genes changes to confer context‐dependent adaptation to the model organism Drosophila melanogaster. Through finding more regulatory elements in the NPR genes in comparison with their ligands (NPs), we found that NPR‐biased transcriptional regulation ...
SeungHeui Ryu, Yanan Wei, Zekun Wu, Tianmu Zhang, DoHoon Lee, Hadi Najafi, Woo Jae Kim   +6 more
wiley   +1 more source