Results 61 to 70 of about 205,219 (310)

Bcl-x Pre-mRNA splicing regulates brain injury after neonatal hypoxia-ischemia [PDF]

, 2012
The bcl-x gene appears to play a critical role in regulating apoptosis in the developing and mature central nervous system (CNS) and following CNS injury. Two isoforms of Bcl-x are produced as a result of alternative pre-mRNA splicing: Bcl-x(L) (the long
Ford, Andria L, Gonzales, Ernesto, Holtzman, David M, Lee, Jin-Moo, Lee, Kuang-Yung, West, Tim, Xiao, Qingli, Xu, Jan, Yan, Ping   +8 more
core   +2 more sources

CDK11 Complexes Promote Pre-mRNA Splicing [PDF]

Journal of Biological Chemistry, 2003
The PITSLRE protein kinases, hereafter referred to as CDK11 because of their association with the cyclin L regulatory partner, belong to large molecular weight protein complexes that contain RNA polymerase II. These CDK11(p110) complexes have been reported to influence transcription as well as interact with the general pre-mRNA-splicing factor RNPS1 ...
Dongli, Hu, Akila, Mayeda, Janeen H, Trembley, Jill M, Lahti, Vincent J, Kidd   +4 more
openaire   +2 more sources

Circular RNA expression landscapes in myelodysplastic neoplasms: Associations with mutational signatures and disease progression

Molecular Oncology, EarlyView.
In this explorative study, the abundance of circular RNA molecules in bone marrow stem cells was found to be elevated in patients with high‐risk myelodysplastic neoplasms, and to be associated with an increased risk of progression to acute myeloid leukemia.
Eileen Wedge, Morten Tulstrup, Gabriele Todisco, Pedro Moura, Christophe Côme, Jakob Werner Hansen, Jakob Schmidt Jespersen, Balthasar Schlotmann, Maria Creignou, Mette Dahl, Claudia Schöllkopf, Klas Raaschou‐Jensen, Krister Wennerberg, Bo Porse, Joachim Weischenfeldt, Eva Hellström‐Lindberg, Lasse Sommer Kristensen, Kirsten Grønbæk   +17 more
wiley   +1 more source

Development of an in vitro pre-mRNA splicing assay using plant nuclear extract

Plant Methods, 2018
Background Pre-mRNA splicing is an essential post-transcriptional process in all eukaryotes. In vitro splicing systems using nuclear or cytoplasmic extracts from mammalian cells, yeast, and Drosophila have provided a wealth of mechanistic insights into ...
Mohammed Albaqami, Anireddy S. N. Reddy
doaj   +1 more source

Unexpected role of the steroid-deficiency protein ecdysoneless in pre-mRNA splicing. [PDF]

PLoS Genetics, 2014
The steroid hormone ecdysone coordinates insect growth and development, directing the major postembryonic transition of forms, metamorphosis. The steroid-deficient ecdysoneless1 (ecd1) strain of Drosophila melanogaster has long served to assess the ...
Ann-Katrin Claudius, Patrizia Romani, Tobias Lamkemeyer, Marek Jindra, Mirka Uhlirova   +4 more
doaj   +1 more source

Identification of an Alternative Exon in a GABA Receptor Gene [PDF]

, 2018
The central dogma of biology states that DNA is transcribed into mRNA, which is then translated into proteins. In order for translation to occur, pre-mRNAs first must be processed.
Apgar, Shannon, Toro, Cecilia P.
core   +1 more source

Genetic attenuation of ALDH1A1 increases metastatic potential and aggressiveness in colorectal cancer

Molecular Oncology, EarlyView.
Aldehyde dehydrogenase 1A1 (ALDH1A1) is a cancer stem cell marker in several malignancies. We established a novel epithelial cell line from rectal adenocarcinoma with unique overexpression of this enzyme. Genetic attenuation of ALDH1A1 led to increased invasive capacity and metastatic potential, the inhibition of proliferation activity, and ultimately ...
Martina Poturnajova, Zuzana Kozovska, Ondrej Pos, Kristina Pavlov, Sachin Gulati, Peter Makovicky, Kristina Jakic, Monika Burikova, Eva Sedlackova, Barbora Svitkova, Silvia Tyciakova, Vojtech Bystry, Nicolas Blavet, Boris Tichy, Matej Hrnciar, Jaroslav Budis, Miroslav Tomas, Peter Dubovan, Georgina Kolnikova, Veronika Repaska, Nikoleta Mojzesova, Eva Zomborska, Daniel Pindak, Michal Mego, Tomas Szemes, Miroslava Matuskova   +25 more
wiley   +1 more source

Minigene splicing assays reveal new insights into exonic variants of the SLC12A3 gene in Gitelman syndrome

Molecular Genetics & Genomic Medicine, 2023
Background Gitelman syndrome (GS) is a type of salt‐losing tubular disease, most of which is caused by SLC12A3 gene variants, and missense variants account for the majority.
Xiaomeng Shi, Hong Wang, Ruixiao Zhang, Zhiying Liu, Wencong Guo, Sai Wang, Xuyan Liu, Yanhua Lang, Irene Bottillo, Bingzi Dong, Leping Shao   +10 more
doaj   +1 more source

Multiple splicing factors are released from endogenous complexes during in vitro pre-mRNA splicing [PDF]

, 1989
Pre-mRNA splicing occurs in a macromolecular complex called the spliceosome. Efforts to isolate spliceosomes from in vitro splicing reactions have been hampered by the presence of endogenous complexes that copurify with de novo spliceosomes formed on ...
Conway, G. C., Krainer, A. R., Spector, D. L., Roberts, R. J.   +3 more
core  

CRH-R splicing in estrogen-sensitive breast cancer [PDF]

, 2014
Alternative pre-mRNA splicing contributes in the acquired genomic alterations involved in the pathobiology of cancer development and progression.1 In normal biological systems, this mechanism allows protein complexity and diversity by increasing gene ...
Grammatopoulos, Dimitris
core   +1 more source