Results 61 to 70 of about 1,384,640 (333)

Expression of Herpes Simplex Virus Thymidine Kinase/Ganciclovir by RNA Trans-Splicing Induces Selective Killing of HIV-Producing Cells

Molecular Therapy: Nucleic Acids, 2017
Antiviral strategies targeting hijacked cellular processes are less easily evaded by the virus than viral targets. If selective for viral functions, they can have a high therapeutic index.
Carin K. Ingemarsdotter, Sushmita Poddar, Sarah Mercier, Volker Patzel, Andrew M.L. Lever   +4 more
doaj   +1 more source

Cis‐regulatory and long noncoding RNA alterations in breast cancer – current insights, biomarker utility, and the critical need for functional validation

Molecular Oncology, EarlyView.
The noncoding region of the genome plays a key role in regulating gene expression, and mutations within these regions are capable of altering it. Researchers have identified multiple functional noncoding mutations associated with increased cancer risk in the genome of breast cancer patients.
Arnau Cuy Saqués, Aracele Martinez‐Mendez, John Crown, Alex Eustace   +3 more
wiley   +1 more source

Rapid Genome-wide Recruitment of RNA Polymerase II Drives Transcription, Splicing, and Translation Events during T Cell Responses

Cell Reports, 2017
Summary: Activation of immune cells results in rapid functional changes, but how such fast changes are accomplished remains enigmatic. By combining time courses of 4sU-seq, RNA-seq, ribosome profiling (RP), and RNA polymerase II (RNA Pol II) ChIP-seq ...
Kathrin Davari, Johannes Lichti, Christian Gallus, Franziska Greulich, N. Henriette Uhlenhaut, Matthias Heinig, Caroline C. Friedel, Elke Glasmacher   +7 more
doaj   +1 more source

Transcriptomic and genomic identification of spliceosomal genes from Euglena gracilis

Acta Biochimica et Biophysica Sinica, 2023
Diverse splicing types in nuclear and chloroplast genes of protist Euglena gracilis have been recognized for decades. However, the splicing machinery responsible for processing nuclear precursor messenger RNA introns, including
Gao Pingwei, Zhong Yujie, Sun Chengfu
doaj   +1 more source

Role of RNA Alternative Splicing in T Cell Function and Disease [PDF]

, 2023
Shefali Banerjee, Gaddiel Galarza-Muñoz, Mariano A. García-Blanco   +2 more
openalex   +1 more source

Transcriptional network analysis of PTEN‐protein‐deficient prostate tumors reveals robust stromal reprogramming and signs of senescent paracrine communication

Molecular Oncology, EarlyView.
Combining PTEN protein assessment and transcriptomic profiling of prostate tumors, we uncovered a network enriched in senescence and extracellular matrix (ECM) programs associated with PTEN loss and conserved in a mouse model. We show that PTEN‐deficient cells trigger paracrine remodeling of the surrounding stroma and this information could help ...
Ivana Rondon‐Lorefice, Jose I. Lopez, Aitziber Ugalde‐Olano, Maite Zufiaurre, Ianire Astobiza, Natalia Martin‐Martin, Laura Bozal‐Basterra, Saioa Garcia‐Longarte, Amaia Zabala‐Letona, Sofia Rey, Aida Santos‐Martin, Miguel Unda, Ana Loizaga‐Iriarte, Mariona Graupera, Paolo Nuciforo, Arkaitz Carracedo, Isabel Mendizabal   +16 more
wiley   +1 more source

HIV-1: To Splice or Not to Splice, That Is the Question

Viruses, 2021
The transcription of the HIV-1 provirus results in only one type of transcript—full length genomic RNA. To make the mRNA transcripts for the accessory proteins Tat and Rev, the genomic RNA must completely splice.
Ann Emery, Ronald Swanstrom
doaj   +1 more source

Transcriptional regulation of neuropeptide receptors underlies context‐dependent adaptation in Drosophila melanogaster

FEBS Open Bio, EarlyView.
Under environmental changes, the expression level of neuropeptide (NP) and neuropeptide receptor (NPR) genes changes to confer context‐dependent adaptation to the model organism Drosophila melanogaster. Through finding more regulatory elements in the NPR genes in comparison with their ligands (NPs), we found that NPR‐biased transcriptional regulation ...
SeungHeui Ryu, Yanan Wei, Zekun Wu, Tianmu Zhang, DoHoon Lee, Hadi Najafi, Woo Jae Kim   +6 more
wiley   +1 more source

Chromatin target of protein arginine methyltransferases alleviates cerebral ischemia/reperfusion-induced injury by regulating RNA alternative splicing

iScience
Summary: RNA splicing is a post-transcriptional event that regulates many physiological and pathological events. However, whether RNA splicing regulates cerebral I/R-induced brain injury remains largely unknown. In this study, we found that the chromatin
Yu Cui, Zhaolong Zhang, Mengfei Lv, Zhongying Duan, Wenhao Liu, Jingchen Gao, Rui Xu, Qi Wan   +7 more
doaj   +1 more source

Coordinated Alterations in RNA Splicing and Epigenetic Regulation Drive Leukemogenesis

Nature, 2019
Transcription and pre-mRNA splicing are key steps in the control of gene expression and mutations in genes regulating each of these processes are common in leukaemia1,2.
A. Yoshimi, Kuan-Ting Lin, D. Wiseman, M. Rahman, A. Pastore, Bo Wang, Stanley C. Lee, J. Micol, X. J. Zhang, S. de Botton, V. Penard-Lacronique, E. Stein, Hana Cho, Rachel E. Miles, D. Inoue, T. Albrecht, T. Somervaille, Kiran Batta, Fabio Amaral, Fabrizio Simeoni, D. Wilks, C. Cargo, A. Intlekofer, R. Levine, H. Dvinge, R. Bradley, E. Wagner, A. Krainer, O. Abdel-Wahab   +28 more
semanticscholar   +1 more source