Results 31 to 40 of about 77,443 (288)
Role of the RNA-binding protein Nrd1 in stress granule formation and its implication in the stress response in fission yeast. [PDF]
PLoS ONE, 2012 We have previously identified the RNA recognition motif (RRM)-type RNA-binding protein Nrd1 as an important regulator of the posttranscriptional expression of myosin in fission yeast.
Ryosuke Satoh +10 more
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Activation of Gαq sequesters specific transcripts into Ago2 particles
Scientific Reports, 2022 The Gαq/phospholipase Cβ1 (PLCβ1) signaling system mediates calcium responses from hormones and neurotransmitters. While PLCβ1 functions on the plasma membrane, there is an atypical cytosolic population that binds Argonaute 2 (Ago2) and other proteins ...
Lela Jackson +3 more
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The deacetylase HDAC6 is an essential component of stress granules and plays a critical role in the cellular response to stress [PDF]
, 2007 The reversible acetylation of histones has a critical role in transcriptional regulation. Likewise reversible acetylation of non-histones proteins is also important for other cellular processes.
Kwon, So Hee
core +1 more source
Biochemistry and Biophysics Reports, 2021 Pesticides entering our body, either directly or indirectly, are known to increase the risk of developing neurodegenerative disorders. The pesticide-induced animal models of Parkinson's disease and Alzheimer's disease recapitulates many of the ...
Pratibha Bhadauriya +2 more
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mRNPs meet stress granules [PDF]
FEBS Letters, 2017 Stress granules are cytoplasmic structures that form in response to a variety of cellular stresses. They contain mRNAs and many proteins including numerous types of RNA‐binding proteins, and have been studied in connection to major cellular events such as protein synthesis as well as disease. Despite the well‐known fact that stress granules encapsulate
Jonathan Sheinberger, Yaron Shav‐Tal
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PARP10 is critical for stress granule initiation
Life Science Alliance, 2023 Stress granules (SGs) are cytoplasmic biomolecular condensates enriched with RNA and translation factors. They form in response to stress, in part through phosphorylation of the translation initiation factor eIF2α, and are implicated in viral infection, tumorigenesis, and neurodegeneration. Although ADP-ribosylation plays a key role in SG assembly, the
Aravinth Kumar Jayabalan +2 more
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MSGP: the first database of the protein components of the mammalian stress granules [PDF]
, 2019 In response to different stress stimuli, cells transiently form stress granules (SGs) in order to protect themselves and re-establish homeostasis. Besides these important cellular functions, SGs are now being implicated in different human diseases, such ...
Mestre, Isa +5 more
core +1 more source
, 2020 The capacity of cells to organize complex biochemical reactions in intracellular space is a fundamental organizational principle of life. Key to this organization is the compartmentalization of the cytoplasm into distinct organelles, which is frequently achieved through intracellular membranes.
Min-Seok, Song, Elda, Grabocka
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Principles and Properties of Stress Granules [PDF]
Trends in Cell Biology, 2016 Stress granules are assemblies of untranslating messenger ribonucleoproteins (mRNPs) that form from mRNAs stalled in translation initiation. Stress granules form through interactions between mRNA-binding proteins that link together populations of mRNPs. Interactions promoting stress granule formation include conventional protein-protein interactions as
David S W, Protter, Roy, Parker
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Cell Reports, 2018 Summary: Stress granules are non-membranous structures that transiently form in the cytoplasm during cellular stress, where they promote translational repression of non-essential RNAs and modulate cell signaling by sequestering key signal transduction ...
Joseph B. Rayman +2 more
doaj +1 more source