Results 101 to 110 of about 10,182 (283)
Zrsr2 and functional U12-dependent spliceosome are necessary for follicular development
iScience, 2022 Summary: ZRSR2 is a splicing factor involved in recognition of 3′-intron splice sites that is frequently mutated in myeloid malignancies and several tumors; however, the role of mutations of Zrsr2 in other tissues has not been analyzed.
Isabel Gómez-Redondo +10 more
doaj
Vaults. III. Vault ribonucleoprotein particles open into flower-like structures with octagonal symmetry. [PDF]
, 1991 The structure of rat liver vault ribonucleoprotein particles was examined using several different staining techniques in conjunction with EM and digestion with hydrolytic enzymes.
Chugani, DC +3 more
core +2 more sources
Proteomic Insight Into Alzheimer's Disease Pathogenesis Pathways
PROTEOMICS, EarlyView.ABSTRACT Alzheimer's disease (AD) is a leading cause of dementia, but the pathogenesis mechanism is still elusive. Advances in proteomics have uncovered key molecular mechanisms underlying AD, revealing a complex network of dysregulated pathways, including amyloid metabolism, tau pathology, apolipoprotein E (APOE), protein degradation ...
Taekyung Ryu +3 more
wiley +1 more source
Purification and characterization of pre-mRNA splicing factor SF2 from HeLa cells [PDF]
, 1990 SF2, an activity necessary for 5' splice site cleavage and lariat formation during pre-mRNA splicing in vitro, has been purified to near homogeneity from HeLa cells. The purest fraction contains only two related polypeptides of 33 kD.
Conway, G. C. +2 more
core +1 more source
VIEW, EarlyView.Fire‐related smoke inhalation‐induced acute lung injury (SI‐ALI) poses a significant public health risk, yet effective treatments are limited due to the lack of suitable models. This study developed a more realistic model of SI‐ALI using organ‐on‐a‐chip and organoid technologies, identified key molecules such as catechol‐O‐methyltransferase and ...
Junmin Li +12 more
wiley +1 more source
Cell Reports, 2023 Summary: Aspartyl-tRNA synthetase 2 (Dars2) is involved in the regulation of mitochondrial protein synthesis and tissue-specific mitochondrial unfolded protein response (UPRmt).
Xuan Gu +9 more
doaj
Impact of Acute Endurance Exercise on Alternative Splicing in Skeletal Muscle
FASEB BioAdvances, EarlyView.Current model on the effects of acute endurance exercise on the AS regulatory mechanism with key trans‐factors/RBPs (e.g., hnRNP‐A1, ‐A3, and TIA1). ABSTRACT Alternative splicing (AS) is a highly conserved posttranscriptional mechanism, generating mRNA variants to diversify the proteome.
Alexander Ahn +5 more
wiley +1 more source
Comparative proteomics analysis of dietary restriction in Drosophila.
PLoS ONE, 2020 To explore the underlying mechanism of dietary restriction (DR) induced lifespan extension in fruit flies at protein level, we performed proteome sequencing in Drosophila at day 7 (young) and day 42 (old) under DR and ad libitum (AL) conditions.
Yue Gao +8 more
doaj +1 more source
Integrative Zoology, EarlyView.Symbiotic gill and nonsymbiotic mantle of mussel Gigantidas haimaensis responded differently to deep‐sea sampling stress caused by acute environmental changes. Sharply increased transcription factors potentially play key roles in initiating the response of sampled deep‐sea macrobenthos to the sampling stress.
Guoyong YAN +4 more
wiley +1 more source