Results 171 to 180 of about 946,604 (388)

Separation of lymphocyte chromatin into template-active fractions with specificity for eukaryotic RNA polymerase II or prokaryotic RNA polymerase. [PDF]

, 1975
B B Magee, Jacques Paoletti, P. T. Magee
openalex   +1 more source

Structural Basis of Transcription: RNA Polymerase II at 2.8 Ångstrom Resolution

Science, 2001
P. Cramer, D. Bushnell, R. Kornberg
semanticscholar   +1 more source

Iron‐dependent lysosomal LDL oxidation induces the expression of scavenger receptor A in human THP‐1 monocytes

FEBS Open Bio, EarlyView.
In human monocytic cells THP‐1, a limited uptake of native—not oxidized—LDL/VLDL induced expression of scavenger receptor A and cellular adhesion. Induction was inhibited by lysosomotropic (WR‐1065) and lipophilic (BHT) antioxidants and by siRNAs against ferritinophagy.
Martina Čierna, Richard Buchal, Martin Leníček, Amit Shachak, Jan Pláteník   +4 more
wiley   +1 more source

The role of circular RNAs in regulating cytokine signaling in cancer

FEBS Open Bio, EarlyView.
Cytokines present in the tumor microenvironment fuel cancer development. Aberrant expression of circRNAs contributes to cancer progression. Cytokines are involved in regulating circRNA biogenesis. Furthermore, aberrantly expressed circRNAs regulate the expression of ligands, receptors, and downstream effectors involved in cytokine signaling to promote ...
Vandana Joshi, Swati, Amit Mishra, Amaresh Panda, Vivek Sharma   +4 more
wiley   +1 more source

DNA-dependent RNA polymerases from Artemia salina. Subunit structure of polymerase II [PDF]

, 1976
J.C. Bagshaw
openalex   +1 more source

Knockout of the mitoribosome rescue factors Ict1 or Mtrfr is viable in zebrafish but not mice: compensatory mechanisms underlying each factor's loss

FEBS Open Bio, EarlyView.
Mitochondria contain two mitoribosome rescue factors, ICT1 and MTRFR (C12orf65). ICT1 also functions as a mitoribosomal protein in mice and humans, and its loss is lethal. Although Mtrfr knockout mice could not be generated, knockout zebrafish lines for ict1 and mtrfr were established.
Nobukazu Nameki, Chika Tomisawa, Soichiro Hoshino, Hidehiko Shimizu, Masashi Abe, Sho Arai, Kanako Kuwasako, Naoki Asakawa, Yusuke Inoue, Takuro Horii, Izuho Hatada, Masakatsu Watanabe   +11 more
wiley   +1 more source

Molecular interactions contributing to FUS SYGQ LC-RGG phase separation and co-partitioning with RNA polymerase II heptads

Nature Structural & Molecular Biology, 2021
Anastasia C. Murthy, Wai Shing Tang, N. Jovic, Abigail M. Janke, Dang-Hee Seo, T. M. Perdikari, J. Mittal, N. Fawzi   +7 more
semanticscholar   +1 more source

Profiling the effect of low frequency mechanical vibration on the metabolic and oxidative stress responses of A431 carcinoma

FEBS Open Bio, EarlyView.
20 Hz mechanical vibration induced A431 cancer cells' apoptosis without such effect on other healthy cell lines of L929 and C2C12. Lowered glucose consumption is observed specifically in A431. The expressions of ROS, HMGB1, and HSP1 levels initially increase and subsequently decrease in the cancer cell line, as opposed to L929 and C2C12, which ...
Wresti L. Anggayasti, Chikahiro Imashiro, Takashi Morikura, Shogo Miyata, Akira Funahashi, Kenjiro Takemura   +5 more
wiley   +1 more source

Structures of co-transcriptional RNA capping enzymes on paused transcription complex

Nature Communications
The 5′-end capping of nascent pre-mRNA represents the initial step in RNA processing, with evidence demonstrating that guanosine addition and 2′-O-ribose methylation occur in tandem with early steps of transcription by RNA polymerase II, especially at ...
Yan Li, Qianmin Wang, Yanhui Xu, Ze Li
doaj   +1 more source

Proteins that bind to RNA polymerase II are required for accurate initiation of transcription at the adenovirus 2 major late promoter. [PDF]

, 1986
Zachary F. Burton, Loris G. Ortolan, Jack Greenblatt   +2 more
openalex   +1 more source