Results 101 to 110 of about 8,269,931 (302)
RNA splicing factors regulated by HPV16 during cervical tumour progression [PDF]
The Journal of Pathology, 2009 AbstractThe most prevalent human papillomaviruses (HPVs) causing cervical disease are the ‘high‐risk’ HPV types 16 and 18. All papillomaviruses express a transcription factor, E2, that can regulate viral and cellular gene expression. Recently, we demonstrated high‐risk HPV E2‐mediated transcriptional transactivation of SF2/ASF.
Mole, S. +5 more
openaire +3 more sources
Changes in intranuclear mobility of mature snRNPs provide a mechanism for splicing defects in spinal muscular atrophy [PDF]
, 2012 This work was funded by the Wellcome Trust (grant ID WT078810MA)It is becoming increasingly clear that defects in RNA metabolism can lead to disease. Spinal muscular atrophy (SMA), a leading genetic cause of infant mortality, results from insufficient ...
Clelland, Allyson Kara +2 more
core +1 more source
Loss of AMBRA1 activates MAPK and angiogenesis signaling pathways in melanoma cells
FEBS Open Bio, EarlyView.Loss of AMBRA1 in melanoma cells activates multiple oncogenic pathways associated with tumor progression. Transcriptomic and protein network analyses revealed that AMBRA1 depletion enhances MAPK/ERK signaling, angiogenesis, TGF‐β/EMT signaling, and Wnt/axon guidance pathways.
Milad Ibrahim +4 more
wiley +1 more source
Role of the modular domains of SR proteins in subnuclear localization and alternative splicing specificity. [PDF]
, 1997 Published ...
Cáceres, J. F. +14 more
core +1 more source
FEBS Open Bio, EarlyView.The presence of biotin‐binding avidin proteins in fish and their biological significance are poorly characterized. We cataloged fish avidins and demonstrate that they are widely present and evolutionarily conserved. We created avd knockout zebrafish and show that zebavidin is dispensable for development and that resistance of avd knockout embryos in ...
Anni K. Saralahti +5 more
wiley +1 more source
FEBS Open Bio, EarlyView.Glioblastoma cells express calcitonin receptor variants (CT receptor isoforms) that may help them survive stress. Using qPCR, transcript‐specific long‐read nanopore sequencing, immunofluorescence co‐localisation and comparative sequence analysis, this study identifies a novel alternatively spliced CALCR transcript that encodes the CTb receptor isoform ...
Pragya Gupta +7 more
wiley +1 more source
The role of SRSF3 splicing factor in generating circular RNAs [PDF]
, 2019 Abstract Circular RNAs (circRNAs) represent a novel class of non-coding RNAs that are emerging as potentially important regulators of gene expression. circRNAs are typically generated from host gene transcripts through a non-canonical back-splicing mechanism, whose regulation is still not well understood.
Naqvi, Ammar S. +5 more
openaire +1 more source
FEBS Open Bio, EarlyView.The neurokinin 1 receptor exists as full‐length (NK1L) and C‐terminally truncated (NK1S) splice variants. We show that NK1S heterodimerizes with NK1L, impairing Gαq coupling and Ca2+ mobilization while enhancing β‐arrestin1 recruitment. NK1S suppresses substance P‐driven gene expression and cell migration, revealing NK1S as an endogenous biased ...
Lan Phuong Nguyen +8 more
wiley +1 more source
Coupling of alternative splicing and alternative polyadenylation
Acta Biochimica et Biophysica SinicaRNA splicing and 3′-cleavage and polyadenylation (CPA) are essential processes for the maturation of RNA. There have been extensive independent studies of these regulated processing events, including alternative ...
Zhang Xueying, Liu Feiyan, Zhou Yu
doaj +1 more source
A rule-based kinetic model of RNA polymerase II C-terminal domain phosphorylation [PDF]
, 2013 The complexity of many RNA processing pathways is such that a conventional systems modelling approach is inadequate to represent all the molecular species involved.
Aitken, Stuart +5 more
core +1 more source