Results 21 to 30 of about 162,632 (256)

The splicing factor‐associated protein, p32, regulates RNA splicing by inhibiting ASF/SF2 RNA binding and phosphorylation [PDF]

The EMBO Journal, 1999
The cellular protein p32 was isolated originally as a protein tightly associated with the essential splicing factor ASF/SF2 during its purification from HeLa cells. ASF/SF2 is a member of the SR family of splicing factors, which stimulate constitutive splicing and regulate alternative RNA splicing in a positive or negative fashion, depending on where ...
S K, Petersen-Mahrt, C, Estmer, C, Ohrmalm, D A, Matthews, W C, Russell, G, Akusjärvi   +5 more
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Interaction of the yeast splicing factor PRP8 with substrate RNA during both steps of splicing [PDF]

Nucleic Acids Research, 1995
PRP8 protein of Saccharomyces cerevisiae interacts directly with pre-mRNA in spliceosomes, shown previously by UV-crosslinking. To analyse at which steps of splicing and with which precursor-derived RNA species the interaction(s) take place, UV-crosslinking was combined with PRP8-specific immunoprecipitation and the coprecipitated RNA species were ...
S, Teigelkamp, E, Whittaker, J D, Beggs
openaire   +2 more sources

Splicing Factors Have an Essential Role in Prostate Cancer Progression and Androgen Receptor Signaling

Biomolecules, 2019
Although inhibition of the androgen–androgen receptor (AR) axis effectively represses the growth of prostate cancer, most of all cases eventually become castration-resistant prostate cancers (CRPCs).
Ken-ichi Takayama
doaj   +1 more source

RBM17 Interacts with U2SURP and CHERP to Regulate Expression and Splicing of RNA-Processing Proteins

Cell Reports, 2018
Summary: RNA splicing entails the coordinated interaction of more than 150 proteins in the spliceosome, one of the most complex of the cell’s molecular machines.
Antonia De Maio, Hari Krishna Yalamanchili, Carolyn J. Adamski, Vincenzo A. Gennarino, Zhandong Liu, Jun Qin, Sung Y. Jung, Ronald Richman, Harry Orr, Huda Y. Zoghbi   +9 more
doaj   +1 more source

Exploring RNA modifications, editing, and splicing changes in hyperuricemia and gout

Frontiers in Medicine, 2022
Hyperuricemia and gout are two of the most common metabolic disorders worldwide; their incidence is increasing with changes in lifestyle, and they are correlated with many diseases, including renal and cardiovascular diseases.
Chung-Ming Huang, Chung-Ming Huang, Chung-Ming Huang, Yu-Chia Chen, Yu-Chia Chen, Yu-Chia Chen, I-Lu Lai, I-Lu Lai, Hong-Da Chen, Po-Hao Huang, Siang-Jyun Tu, Ya-Ting Lee, Ya-Ting Lee, Ju-Chen Yen, Ju-Chen Yen, Chia-Li Lin, Chia-Li Lin, Ting-Yuan Liu, Ting-Yuan Liu, Ting-Yuan Liu, Jan-Gowth Chang, Jan-Gowth Chang   +21 more
doaj   +1 more source

The Localization of Sites Containing Nascent RNA and Splicing Factors

Experimental Cell Research, 1996
Sites of transcription in the HeLa nucleus are not diffusely spread throughout euchromatin but are concentrated in approximately 2000 discrete sites or "transcription factories." These sites can be immunolabeled after allowing permeabilized cells to elongate nascent RNA chains in the presence of BrUTP.
Pombo, A, Cook, P
openaire   +2 more sources

Aberrant RNA splicing in cancer; expression changes and driver mutations of splicing factor genes [PDF]

Oncogene, 2015
Alternative splicing is a widespread process contributing to structural transcript variation and proteome diversity. In cancer, the splicing process is commonly disrupted, resulting in both functional and non-functional end-products. Cancer-specific splicing events are known to contribute to disease progression; however, the dysregulated splicing ...
A, Sveen, S, Kilpinen, A, Ruusulehto, R A, Lothe, R I, Skotheim   +4 more
openaire   +2 more sources

FMRP deficiency leads to multifactorial dysregulation of splicing and mislocalization of MBNL1 to the cytoplasm.

PLoS Biology, 2023
Fragile X syndrome (FXS) is a neurodevelopmental disorder that is often modeled in Fmr1 knockout mice where the RNA-binding protein FMRP is absent. Here, we show that in Fmr1-deficient mice, RNA mis-splicing occurs in several brain regions and peripheral
Suna Jung, Sneha Shah, Geongoo Han, Joel D Richter   +3 more
doaj   +1 more source

RNA-splicing factor SART3 regulates translesion DNA synthesis [PDF]

Nucleic Acids Research, 2018
Translesion DNA synthesis (TLS) is one mode of DNA damage tolerance that uses specialized DNA polymerases to replicate damaged DNA. DNA polymerase η (Polη) is well known to facilitate TLS across ultraviolet (UV) irradiation and mutations in POLH are implicated in skin carcinogenesis.
Min Huang, Bo Zhou, Juanjuan Gong, Lingyu Xing, Xiaolu Ma, Fengli Wang, Wei Wu, Hongyan Shen, Chenyi Sun, Xuefei Zhu, Yeran Yang, Yazhou Sun, Yang Liu, Tie-Shan Tang, Caixia Guo   +14 more
openaire   +2 more sources

The Conserved RNA Binding Cyclophilin, Rct1, Regulates Small RNA Biogenesis and Splicing Independent of Heterochromatin Assembly

Cell Reports, 2017
Summary: RNAi factors and their catalytic activities are essential for heterochromatin assembly in S. pombe. This has led to the idea that siRNAs can promote H3K9 methylation by recruiting the cryptic loci regulator complex (CLRC), also known as ...
An-Yun Chang, Stephane E. Castel, Evan Ernst, Hyun Soo Kim, Robert A. Martienssen   +4 more
doaj   +1 more source