Results 61 to 70 of about 3,192 (173)

MicroRNA-122 modulates the rhythmic expression profile of the circadian deadenylase Nocturnin in mouse liver. [PDF]

PLoS ONE, 2010
Nocturnin is a circadian clock-regulated deadenylase thought to control mRNA expression post-transcriptionally through poly(A) tail removal. The expression of Nocturnin is robustly rhythmic in liver at both the mRNA and protein levels, and mice lacking ...
Shihoko Kojima, David Gatfield, Christine C Esau, Carla B Green   +3 more
doaj   +1 more source

Genome-wide CRISPR-Cas9 screen analyzed by SLIDER identifies network of repressor complexes that regulate TRIM24

iScience, 2023
Summary: TRIM24 is an oncogenic chromatin reader that is frequently overexpressed in human tumors and associated with poor prognosis. However, TRIM24 is rarely mutated, duplicated, or rearranged in cancer.
Lalit R. Patel, Sabrina A. Stratton, Megan McLaughlin, Patrick Krause, Kendra Allton, Andrés López Rivas, Daniela Barbosa, Traver Hart, Michelle C. Barton   +8 more
doaj   +1 more source

Ubiquitination of secretory granules promotes their crinophagic degradation in Drosophila

FEBS Letters, Volume 600, Issue 12, Page 1729-1743, June 2026.
Ubiquitination of secretory granules in Drosophila larval salivary glands is a critical molecular trigger for crinophagy, the lysosomal degradation of unreleased, or low‐quality granules. The E3 ubiquitin ligase Cnot4 is recruited to the surface of secretory granules to induce crinophagy.
Tamás Csizmadia, Anna Dósa, Asha Kiran Maddali, András Jipa, Hajnalka Laczkó‐Dobos, Péter Lőw, Gábor Juhász   +6 more
wiley   +1 more source

Structural basis for the recruitment of the human CCR4–NOT deadenylase complex by tristetraprolin [PDF]

Nature Structural & Molecular Biology, 2013
Tristetraprolin (TTP) is an RNA-binding protein that controls the inflammatory response by limiting the expression of several proinflammatory cytokines. TTP post-transcriptionally represses gene expression by interacting with AU-rich elements (AREs) in 3' untranslated regions of target mRNAs and subsequently engenders their deadenylation and decay. TTP
Fabian, Marc R., Frank, Filipp, Rouya, Christopher, Siddiqui, Nadeem, Lai, Wi S., Karetnikov, Alexey, Blackshear, Perry J., Nagar, Bhushan, Sonenberg, Nahum   +8 more
openaire   +3 more sources

Role of Tristetraprolin in the Resolution of Inflammation

Biology, 2021
Inflammation is a crucial part of immune responses towards invading pathogens or tissue damage. While inflammatory reactions are aimed at removing the triggering stimulus, it is important that these processes are terminated in a coordinate manner to ...
Peter Rappl, Bernhard Brüne, Tobias Schmid   +2 more
doaj   +1 more source

Genetic dissection of plant architecture, development, and seed morphology in exotic × elite Upland cotton populations

The Plant Genome, Volume 19, Issue 2, June 2026.
Abstract Cotton (Gossypium hirsutum L.) breeding has primarily emphasized fiber yield and quality, yet plant architectural, developmental, and seed morphological traits also play key roles in productivity and management. Here, we dissect the genetic basis of four such traits: plant height (HT), number of nodes with one branch (N1B), days to flowering ...
Hrithik Mangla, Ankush Sharma, Min Liu, Tariq Shehzad, Gary J. Pierce, Rahul Chandnani, Sayan Das, Sameer Khanal, Jason G. Wallace, John L. Snider, Don C. Jones, Peng W. Chee, Andrew H. Paterson   +12 more
wiley   +1 more source

BTG2 bridges PABPC1 RNA-binding domains and CAF1 deadenylase to control cell proliferation

Nature Communications, 2016
BTG2 promotes mRNA poly(A) tail shortening and regulates cellular differentiation. Here, Stupfler et al. show that the BTG2 APRO domain interacts with PABPC1 RRM1, allowing the former to recruit and stimulate the poly(A) tail shortening activity of CAF1 ...
Benjamin Stupfler, Catherine Birck, Bertrand Séraphin, Fabienne Mauxion   +3 more
doaj   +1 more source

“More” Artificial mRNAs: Beyond the Art of Nature

Advanced Science, Volume 13, Issue 20, 9 April 2026.
Inspired by nature yet transcending it, synthetic mRNA is being redesigned beyond the canonical architecture. This review highlights emerging forms—circular, branched, and self‐amplifying mRNAs—that expand stability, persistence, and functional control, illustrating how artificial mRNA is evolving into a new medium for programmable biological ...
Yuanzhe Cui, Minami Fukui, Hirohisa Ohno, Hirohide Saito   +3 more
wiley   +1 more source

The Circadian Deadenylase Nocturnin Is Necessary for Stabilization of the iNOS mRNA in Mice

PLoS ONE, 2011
Nocturnin is a member of the CCR4 deadenylase family, and its expression is under circadian control with peak levels at night. Because it can remove poly(A) tails from mRNAs, it is presumed to play a role in post-transcriptional control of circadian gene expression, but its target mRNAs are not known.
Niu, Shuang, Shingle, Danielle L., Garbarino Pico, Eduardo, Kojima, Shihoko, Gilbert, Misty, Green, Carla B.   +5 more
openaire   +5 more sources

Interaction of NANOS2 and NANOS3 with different components of the CNOT complex may contribute to the functional differences in mouse male germ cells

Biology Open, 2014
NANOS2 and NANOS3 belong to the Nanos family of proteins that contain a conserved zinc finger domain, which consists of two consecutive CCHC-type zinc finger motifs, and contribute to germ cell development in mice.
Atsushi Suzuki, Yuki Niimi, Yumiko Saga
doaj   +1 more source