Results 141 to 150 of about 17,120 (319)

Clonal haematopoiesis of indeterminate potential is associated with progression of aortic valve stenosis

European Journal of Heart Failure, EarlyView.
Raúl Nicolas Jamin, Jasmin Shamekhi, Tobias Zeus, Victor Mauri, Muntadher Al Zaidi, Benedikt Bartsch, Ansgar Ackerschott, Georg Nickenig, Eicke Latz, Sebastian Zimmer, Baravan Al‐Kassou   +10 more
wiley   +1 more source

Promises and challenges of artificial intelligence in haematological diagnostics

British Journal of Haematology, EarlyView.
Artificial intelligence (AI) promises to transform haematological diagnostics through automation, accuracy, scalability and novel biomarker discovery. However, dataset bias, lack of interpretability and challenges in model generalisation highlight the need for AI literacy and regulatory oversight to ensure safe and effective clinical integration ...
Jan‐Niklas Eckardt, Jan Moritz Middeke
wiley   +1 more source

miRNA Enriched in Human Neuroblast Nuclei Bind the MAZ Transcription Factor and Their Precursors Contain the MAZ Consensus Motif

Frontiers in Molecular Neuroscience, 2017
While the cytoplasmic function of microRNA (miRNA) as post-transcriptional regulators of mRNA has been the subject of significant research effort, their activity in the nucleus is less well characterized.
Belinda J. Goldie, Belinda J. Goldie, Belinda J. Goldie, Chantel Fitzsimmons, Chantel Fitzsimmons, Judith Weidenhofer, Joshua R. Atkins, Joshua R. Atkins, Dan O. Wang, Dan O. Wang, Murray J. Cairns, Murray J. Cairns   +11 more
doaj   +1 more source

Quantitative single-cell splicing analysis reveals an ‘economy of scale’ filter for gene expression [PDF]

, 2018
In eukaryotic cells, splicing affects the fate of each pre-mRNA transcript, helping to determine whether it is ultimately processed into an mRNA, or degraded. The efficiency of splicing plays a key role in gene expression.
Ding, Fangyuan, Elowitz, Michael B.
core  

A novel set of spliceosome-associated proteins and the essential splicing factor PSF bind stably to pre-mRNA prior to catalytic step II of the splicing reaction. [PDF]

, 1994
Or Gozani, James G. Patton, Robin Reed
openalex   +1 more source

Spliceosome protein alterations differentiate hubs of the default mode connectome during the progression of Alzheimer's disease

Brain Pathology, EarlyView.
Default mode network (DMN) consists, in part, of the frontal (FC), precuneus (PreC), and posterior cingulate cortex (PCC), which plays a critical role in episodic memory and retrieval of autobiographical memories, displays spatiotemporal differences in the onset of amyloid and hypometabolism that reflects tau neurodegeneration and loss of connectivity ...
Sylvia E. Perez, Muhammad Nadeem, Bin He, Jennifer C. Miguel, David G. Moreno, Marta Moreno‐Rodriguez, Michael Malek‐Ahmadi, Chadwick M. Hales, Elliott J. Mufson   +8 more
wiley   +1 more source

Direct Interactions between Pre-mRNA and Six U2 Small Nuclear Ribonucleoproteins during Spliceosome Assembly [PDF]

, 1994
David Staknis, Robin Reed
openalex   +1 more source

RNA Analysis Enables Resolution and Reclassification of Reportedly Benign Synonymous Variants

Clinical Genetics, EarlyView.
Synonymous variants previously reported as benign present a diagnostic challenge in clinical exome sequencing. We show three cases where RNA studies demonstrated aberrant splicing and enabled reclassification of the variants. ABSTRACT Synonymous variants can significantly impact protein levels and function, particularly through alterations in RNA ...
Adina Fuchs, Inbar Kobal, Dov Popper, Shay Porat, Joshua I. Rosenbloom, Mordechai Slae, Shira Yanovsky Dagan, Vardiella Meiner, Vered Molho‐Pessach, Hagit Daum, Tamar Harel   +10 more
wiley   +1 more source

Disruption of murine mp29/Syf2/Ntc31 gene results in embryonic lethality with aberrant checkpoint response.

PLoS ONE, 2012
Human p29 is a putative component of spliceosomes, but its role in pre-mRNA is elusive. By siRNA knockdown and stable overexpression, we demonstrated that human p29 is involved in DNA damage response and Fanconi anemia pathway in cultured cells.
Chia-Hsin Chen, Po-Chen Chu, Liekyeow Lee, Huang-Wei Lien, Tse-Ling Lin, Chi-Chen Fan, Peter Chi, Chang-Jen Huang, Mau-Sun Chang   +8 more
doaj   +1 more source

Glutaminase‐1 Mediated Glutaminolysis to Glutathione Synthesis Maintains Redox Homeostasis and Modulates Ferroptosis Sensitivity in Cancer Cells

Cell Proliferation, EarlyView.
GLS1‐mediated glutaminolysis supports GSH synthesis in cancer cells. GLS1 KO increases ROS, downregulates GPX4, and upregulates GPX1, making cells more sensitive to ferroptosis. Combining GLS1 or GPX1 inhibitors with a GPX4 inhibitor synergistically suppresses cancer growth.
Changsen Bai, Jialei Hua, Donghua Meng, Yue Xu, Benfu Zhong, Miao Liu, Zhaosong Wang, Wei Zhou, Liming Liu, Hailong Wang, Yang Liu, Lifang Li, Xiuju Chen, Yueguo Li   +13 more
wiley   +1 more source