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Genetic ancestry concordant RNA splicing in prostate cancer involves oncogenic genes and associates with recurrence.
NPJ Precis Oncol
January 2025
Duke Cancer Institute Center for Prostate & Urologic Cancers, Duke University School of Medicine, Durham, NC, 27710, USA.
Black men suffer disproportionately from prostate cancer (PCa) compared to men of other races and ethnicities. Comparing the molecular landscape of PCa among Black and White patients has the potential to identify targets for development of new precision medicine interventions. Herein, we conducted transcriptomic analysis of prostate tumors and paired tumor-adjacent normals from self-reported Black and White PCa patients and estimated patient genetic ancestry.
View Article and Find Full Text PDFThe Rbfox1/LASR complex controls alternative pre-mRNA splicing by recognition of multipart RNA regulatory modules.
Genes Dev
January 2025
Molecular Biology Institute, University of California, Los Angeles, Los Angeles, California 90095, USA;
The Rbfox proteins regulate alternative pre-mRNA splicing by binding to the RNA element GCAUG. In the nucleus, most of Rbfox is bound to the large assembly of splicing regulators (LASR), a complex of RNA-binding proteins that recognize additional RNA motifs. However, it remains unclear how the different subunits of the Rbfox/LASR complex act together to bind RNA and regulate splicing.
View Article and Find Full Text PDFfos genes in mainly invertebrate model systems: A review of commonalities and some diversities.
Cells Dev
January 2025
Departamento de Neurobiología del Desarrollo y Neurofisiología, Instituto de Neurobiología, Universidad Nacional Autónoma de México, Campus UNAM Juriquilla, Querétaro, Querétaro, Mexico. Electronic address:
fos genes, transcription factors with a common basic region and leucine zipper domains binding to a consensus DNA sequence (TGA{}TCA), are evolutionarily conserved in eukaryotes. Homologs can be found in many different species from yeast to vertebrates. In yeast, the homologous GCN4 gene is required to mediate "emergency" situations like nutrient deprivation and the unfolded protein response.
View Article and Find Full Text PDFALTERNATIVE AUTOLOGOUS VEIN GRAFTS VERSUS SINGLE SEGMENT GREAT SAPHENOUS VEIN IN LOWER EXTREMITY BYPASS SURGERY - SINGLE-CENTER STUDY.
Ann Vasc Surg
January 2025
1(st) Department of Pathology, Faculty of Medicine, Masaryk University and St. Anne's University Hospital, Brno, Czech Republic.
Objectives: Studies comparing alternative autologous vein grafts (AAVG) to single-segment great saphenous vein (ssGSV) grafts report mixed results. The status of AAVG as first choice when ssGSV is unavailable is not unequivocal, based on current evidence. Our study compares results between AAVG and ssGSV in lower extremity bypass surgery.
View Article and Find Full Text PDFReactive Byproducts of Plant Redox Metabolism and Protein Functions.
Acta Naturae
January 2024
St Petersburg University, St. Petersburg, 199034 Russian Federation.
Living organisms exhibit an impressive ability to expand the basic information encoded in their genome, specifically regarding the structure and function of protein. Two basic strategies are employed to increase protein diversity and functionality: alternative mRNA splicing and post-translational protein modifications (PTMs). Enzymatic regulation is responsible for the majority of the chemical reactions occurring within living cells.
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