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Guanosine-7 tRNA methylation steers tRNA-derived fragment biogenesis and translational control in prostate cancer
METTL1 promotes tumorigenesis through tRNA-derived fragment biogenesis in prostate cancer
Loss of CLP1 activity results in the accumulation of novel sets of small RNA fragments derived from aberrant processing of tyrosine pre-tRNA. Such tRNA fragments sensitize cells to oxidative stress-induced p53 activation and p53-dependent cell death. 2 samples, Wt and Clp1(k/k), no replicates
ORGANISM(S): Mus musculus 
Serum tRNA-derived fragment and tRNA half profiles across chronic atrophic gastritis, early gastric cancer, and gastric cancer
In this study, we discovered cytosolic and mitochondrial fragments resulting from tRNA and mt-tRNA cleavage, which may act as new regulators of cellular and metabolic functions. We selected the mt-tRF-LeuTAA fragment derived from a tRNA encoded by the mitochondrial genome for further investigation, ...
ORGANISM(S): Rattus norvegicus (Rat) 
2024-06-16 | PXD046117 | Pride
Transfer RNAs (tRNAs) are exceptionally subject to modifications, including methylation. While mRNA methylation is emerging as an important regulator of biological and pathological processes in cancer, how post-transcriptional methylation of tRNAs contributes to cancer is largely unknown. Here we sh...
ORGANISM(S): Homo sapiens (Human) 
2023-10-24 | PXD030141 | Pride
Guanosine-7 tRNA methylation steers tRNA-derived fragment biogenesis and translational control in prostate cancer
Study of the tRNA-derived fragment expression profile in rat pancreatic islets of diabetes-susceptible low-protein (LP) exposed rats
Study of the tRNA-derived fragment expression profile in mouse pancreatic islets of pre-diabetic obese db/db mice
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