ArticleAdvanced science (Weinheim, Baden-Wurttemberg, Germany)2024
SRSF1 Is Required for Mitochondrial Homeostasis and Thermogenic Function in Brown Adipocytes Through its Control of Ndufs3 Splicing.
Article in Advanced science (Weinheim, Baden-Wurttemberg, Germany), 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
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Who cites it
11 citing papers in PubMed, 13 citations in OpenAlex.
- Mitochondrial Proteins in Putative Neuron-Derived Plasma Exosomes Are Altered in Parkinson's Disease: An Exploratory Study.Molecular neurobiology · 2026Article
- Decoding Adipose Tissue Phenotypic Switching: From Mechanisms to Computational Drug Discovery.Current obesity reports · 2026Review
- FBXO39 knockdown promotes spermatogenesis impairment by inducing mitochondrial dysfunction and ferroptosis via inhibiting KDM5A ubiquitination and regulating H3K4me3 demethylation.Cell biology and toxicology · 2026Article
- Alternative Splicing: Molecular Mechanisms, Biological Functions, Diseases, and Potential Therapeutic Targets.MedComm · 2025Review
- WDR4-mediate tRNA m7G modification to promote mitophagy and browning of white adipose tissue for ameliorating obesity in male mice.Adipocyte · 2025Article
- Whole Genome Resequencing Reveals the Genetic Basis of Desert Arid Climate Adaptation in Lop Sheep.Animals : an open access journal from MDPI · 2025Article
- MOB1 deletion in murine mature adipocytes ameliorates obesity and diabetes.Proceedings of the National Academy of Sciences of the United States of America · 2025Article
- Multi-omics analysis of hepatic outcomes in T2DM-MAFLD patients treated with semaglutide: a single-centre, longitudinal, data-driven study.Frontiers in endocrinology · 2025Article
- Identification of key genes regulating brown adipose tissue thermogenesis in goat kids (Frontiers in veterinary science · 2025Article
- The Roles of White Adipose Tissue and Liver NADPH in Dietary Restriction-Induced Longevity.Antioxidants (Basel, Switzerland) · 2024Review
- SRSF1 Is Required for Mitochondrial Homeostasis and Thermogenic Function in Brown Adipocytes Through its Control of Ndufs3 Splicing.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2024Article
Corrections and comments
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Authors and funding
8 authors at 3 institutions in 1 country.
Funding
Abstract
RNA splicing dysregulation and the involvement of specific splicing factors are emerging as common factors in both obesity and metabolic disorders. The study provides compelling evidence that the absence of the splicing factor SRSF1 in mature adipocytes results in whitening of brown adipocyte tissue (BAT) and impaired thermogenesis, along with the inhibition of white adipose tissue browning in mice. Combining single-nucleus RNA sequencing with transmission electron microscopy, it is observed that the transformation of BAT cell types is associated with dysfunctional mitochondria, and SRSF1 deficiency leads to degenerated and fragmented mitochondria within BAT. The results demonstrate that SRSF1 effectively binds to constitutive exon 6 of Ndufs3 pre-mRNA and promotes its inclusion. Conversely, the deficiency of SRSF1 results in impaired splicing of Ndufs3, leading to reduced levels of functional proteins that are essential for mitochondrial complex I assembly and activity. Consequently, this deficiency disrupts mitochondrial integrity, ultimately compromising the thermogenic capacity of BAT. These findings illuminate a novel role for SRSF1 in influencing mitochondrial function and BAT thermogenesis through its regulation of Ndufs3 splicing within BAT.
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