Results 41 to 50 of about 7,418 (222)
Advanced Science, EarlyView.This study reports that SBNO1 protein is upregulated in several cancer entities. SBNO1 protein interacts with the basal transcription factor TFIID via TAF4, enabling its recruitment to transcription start sites and the modulation of target gene expression.
Sarah Fritzsche +21 more
wiley +1 more source
Pseudouridines in spliceosomal snRNAs [PDF]
Protein & Cell, 2011 Spliceosomal RNAs are a family of small nuclear RNAs (snRNAs) that are essential for pre-mRNA splicing. All vertebrate spliceosomal snRNAs are extensively pseudouridylated after transcription. Pseudouridines in spliceosomal snRNAs are generally clustered in regions that are functionally important during splicing.
Andrew T, Yu, Junhui, Ge, Yi-Tao, Yu
openaire +2 more sources
Lactylation‐Driven YTHDC1 Alleviates MASLD by Suppressing PTPN22‐Mediated Dephosphorylation of NLRP3
Advanced Science, EarlyView.In MASLD, YTHDC1 undergoes increased lactylation and ubiquitination, reducing its expression. AARS1 mediates lactylation at lysine 565, while disrupted binding to LDHA further promotes lactylation, suppressing YTHDC1. This downregulation enhances PTPN22 mRNA stability, leading to NLRP3 dephosphorylation and activation, which exacerbates inflammation ...
Feng Zhang +16 more
wiley +1 more source
Advanced Science, EarlyView.Multiomic profiling of HER2‐low breast cancer identifies three proteomic subtypes with distinct therapeutic strategies: endocrine, antiangiogenic, and anti‐HER2 therapies. Genomic and lactate modification landscapes are detailed, providing insights for precise management.
Shouping Xu +20 more
wiley +1 more source
Advanced Science, EarlyView.Mutant p53 drives oncogenic splicing to promote the progression of ovarian cancer by partnering with the spliceosome factor SNRPD2. Therefore, it is engineered iRGD‐exosomes to co‐deliver siRNAs against both targets. This approach restored tumor‐suppressive mRNA isoforms, effectively enhanced sensitivity to cisplatin, and ultimately blocked tumor ...
Wei Zhao +14 more
wiley +1 more source
TDRD6 mediates early steps of spliceosome maturation in primary spermatocytes. [PDF]
PLoS Genetics, 2017 Tudor containing protein 6 (TDRD6) is a male germ line-specific protein essential for chromatoid body (ChB) structure, elongated spermatid development and male fertility.
Müge Akpınar +6 more
doaj +1 more source
Prognostic value of PNN in prostate cancer and its correlation with therapeutic significance
Frontiers in Genetics, 2022 Prostate cancer (PCa) is the most common malignancy. New biomarkers are in demand to facilitate the management. The role of the pinin protein (encoded by PNN gene) in PCa has not been thoroughly explored yet.
Ruisong Wang +13 more
doaj +1 more source
The PAICE suite reveals circadian posttranscriptional timing of noncoding RNAs and spliceosome components in Mus musculus macrophages [PDF]
, 2022 Sharleen M. Buel +7 more
openalex +1 more source
Spliceosome assembly and regulation: insights from analysis of highly reduced spliceosomes
RNA, 2023 Premessenger RNA splicing is catalyzed by the spliceosome, a multimegadalton RNA–protein complex that assembles in a highly regulated process on each intronic substrate. Most studies of splicing and spliceosomes have been carried out in human orS. cerevisiaemodel systems.
Corbin S. Black +5 more
openaire +2 more sources
Connexin 26 Functions as a Direct Transcriptional Regulator During the Cochlea Development
Advanced Science, EarlyView.Connexin26 can not only form intercellular channels that mediate rapid communication on the cell membrane, but also enter the nucleus as a transcription factor to directly regulate the transcription of nuclear genes. In the developing cochlea, Cx26 can control the maturation of the molecular scissor ADAM10 by regulating the transcription of TspanC8 ...
Xiaozhou Liu +8 more
wiley +1 more source