Results 61 to 70 of about 156,310 (280)

Prenatal exposure to bisphenol A disrupts RNA splicing in the prefrontal cortex and promotes behaviors related to autism in offspring

Scientific Reports
Prenatal exposure to bisphenol A (BPA), a common endocrine disruptor, has been increasingly implicated in neurodevelopmental disorders, including autism spectrum disorder.
Pawinee Panjabud, Songphon Kanlayaprasit, Surangrat Thongkorn, Kwanjira Songsritaya, Pattanachat Lertpeerapan, Kasidit Kasitipradit, Thanawin Jantheang, Suthathip Sarobol, Thanit Saeliw, Valerie W. Hu, Takeshi Imai, Tewarit Sarachana   +11 more
doaj   +1 more source

Best evidence linking the extracellular factor TGF-β to cancer-associated alternative splicing programs

BBA Advances
Alternative splicing is a mechanism by which several RNA transcripts can be created from one gene. Splicing factors are RNA binding proteins recognizing cis-acting sequences that positively or negatively influence the splicing decision based on their ...
Opeoluwa Alli-Oke, Jean-Philippe Brosseau   +1 more
doaj   +1 more source

Patient‐specific pharmacogenomics demonstrates xCT as predictive therapeutic target in colon cancer with possible implications in tumor connectivity

Molecular Oncology, EarlyView.
This study integrates transcriptomic profiling of matched tumor and healthy tissues from 32 colorectal cancer patients with functional validation in patient‐derived organoids, revealing dysregulated metabolic programs driven by overexpressed xCT (SLC7A11) and SLC3A2, identifying an oncogenic cystine/glutamate transporter signature linked to ...
Marco Strecker, Keren Zohar, Martin Böttcher, Thomas Wartmann, Henry Freudenstein, Maximilian Doelling, Mihailo Andric, Wenjie Shi, Or Kakhlon, Katrin Hippe, Beatrix Jahnke, Dimitrios Mougiakakos, Franziska Baenke, Daniel Stange, Roland S. Croner, Michal Linial, Ulf D. Kahlert   +16 more
wiley   +1 more source

Loss of MBNL1 induces RNA misprocessing in the thymus and peripheral blood

Nature Communications, 2020
The activity of the RNA splicing factor MBNL1 is altered in myotonic dystrophy (DM) patients. Here the authors characterize the thymic phenotype of Mbnl1 knockout mice, including developmental defects, transcriptome changes, and RNA mis-splicing of ...
Łukasz J. Sznajder, Marina M. Scotti, Jihae Shin, Katarzyna Taylor, Franjo Ivankovic, Curtis A. Nutter, Faaiq N. Aslam, S. H. Subramony, Laura P. W. Ranum, Maurice S. Swanson   +9 more
doaj   +1 more source

CDK11 inhibition induces cytoplasmic p21WAF1 splice variant by p53 stabilisation and SF3B1 inactivation

Molecular Oncology, EarlyView.
CDK11 inhibition stabilises the tumour suppressor p53 and triggers the production of an alternative p21WAF1 splice variant p21L, through the inactivation of the spliceosomal protein SF3B1. Unlike the canonical p21WAF1 protein, p21L is localised in the cytoplasm and has reduced cell cycle‐blocking activity.
Radovan Krejcir, Lukasz Arcimowicz, Lucia Martinkova, Vaclav Hrabal, Filip Zavadil Kokas, Tomas Henek, Martina Kucerikova, Ondrej Bonczek, Pavlina Zatloukalova, Lenka Hernychova, Philip J. Coates, Borivoj Vojtesek, David P. Lane   +12 more
wiley   +1 more source

Therapeutic targeting of alternative splicing [PDF]

Farmacja Polska, 2019
Gene transcription leads to the generation of pre-mRNA molecules which contain both coding sequences (exons) and intervening non-coding sequences (introns).
Jarosław Paluszczak
doaj   +1 more source

Emerging roles of alternative RNA splicing in oral squamous cell carcinoma

Frontiers in Oncology, 2022
Alternative RNA splicing (ARS) is an essential and tightly regulated cellular process of post-transcriptional regulation of pre-mRNA. It produces multiple isoforms and may encode proteins with different or even opposite functions. The dysregulated ARS of
Miaomiao Liu, Jihua Guo, Jihua Guo, Rong Jia, Rong Jia   +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

Identification of alternative splicing regulatory patterns and characteristic splicing factors in heart failure using RNA-seq data and machine learning

Heliyon
Heart failure (HF) represents the advanced stage of several cardiovascular disorders. This study aimed to build an alternative splicing regulatory network and identify potential splicing factors involved in HF utilizing RNA-seq data and machine learning ...
Jia Li, Dingyuan Tu, Songhua Li, Zhifu Guo, Xiaowei Song   +4 more
doaj   +1 more source

A Loss of Function Screen of Epigenetic Modifiers and Splicing Factors during Early Stage of Cardiac Reprogramming

Stem Cells International, 2018
Direct reprogramming of cardiac fibroblasts (CFs) to induced cardiomyocytes (iCMs) is a newly emerged promising approach for cardiac regeneration, disease modeling, and drug discovery.
Yang Zhou, Sahar Alimohamadi, Li Wang, Ziqing Liu, Joseph B. Wall, Chaoying Yin, Jiandong Liu, Li Qian   +7 more
doaj   +1 more source