ArticleCells2019
An Epistatic Interaction between
Article in Cells, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
17 citing papers in PubMed, 29 citations in OpenAlex.
- DDHD2 possesses both lipase and transacylase capacities that remodel triglyceride acyl chains.Proceedings of the National Academy of Sciences of the United States of America · 2025Article
- DDHD2 possesses both lipase and transacylase capacities that remodel triglyceride acyl chains.bioRxiv : the preprint server for biology · 2025Article
- Anti-Obesity Effects of LB-GABA.International journal of molecular sciences · 2025Article
- Zebrafish are resilient to the loss of major diacylglycerol acyltransferase enzymes.The Journal of biological chemistry · 2024Article
- Hsa_circ_0021205 enhances lipolysis via regulating miR-195-5p/HSL axis and drives malignant progression of glioblastoma.Cell death discovery · 2024Article
- Unmasking crucial residues in adipose triglyceride lipase for coactivation with comparative gene identification-58.Journal of lipid research · 2024Article
- The Potential Roles of Transacylation in Intracellular Lipolysis and Related Qssa Approximations.Bulletin of mathematical biology · 2023Article
- Adipose triglyceride lipase: the first transacylase for FAHFAs.Life metabolism · 2023Article
- Screening for genes, miRNAs and transcription factors of adipogenic differentiation and dedifferentiation of mesenchymal stem cells.Journal of orthopaedic surgery and research · 2023Article
- Impact of divergence of residual feed intake on triglyceride metabolism-related gene expression in meat-type ducks.PloS one · 2023Article
- Review
- Hormone-sensitive lipase couples intergenerational sterol metabolism to reproductive success.eLife · 2021Article
- The reduction of lipid-sourced energy production caused by ATGL inhibition cannot be compensated by activation of HSL, autophagy, and utilization of other nutrients in fish.Fish physiology and biochemistry · 2021Article
- Distinct roles of adipose triglyceride lipase and hormone-sensitive lipase in the catabolism of triacylglycerol estolides.Proceedings of the National Academy of Sciences of the United States of America · 2021Article
- Angelica Polysaccharide Antagonizes 5-FU-Induced Oxidative Stress Injury to Reduce Apoptosis in the Liver Through Nrf2 Pathway.Frontiers in oncology · 2021Article
- Article
- Adipocyte lipolysis: from molecular mechanisms of regulation to disease and therapeutics.The Biochemical journal · 2020Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors at 4 institutions in 3 countries.
Funding
Abstract
White adipose tissue (WAT) lipolysis contributes to energy balance during fasting. Lipolysis can proceed by the sequential hydrolysis of triglycerides (TGs) by adipose triglyceride lipase (ATGL), then of diacylglycerols (DGs) by hormone-sensitive lipase (HSL). We showed that the combined genetic deficiency of ATGL and HSL in mouse adipose tissue produces a striking different phenotype from that of isolated ATGL deficiency, inconsistent with the linear model of lipolysis. We hypothesized that the mechanism might be functional redundancy between ATGL and HSL. To test this, the TG hydrolase activity of HSL was measured in WAT. HSL showed TG hydrolase activity. Then, to test ATGL for activity towards DGs, radiolabeled DGs were incubated with HSL-deficient lipid droplet fractions. The content of TG increased, suggesting DG-to-TG synthesis rather than DG hydrolysis. TG synthesis was abolished by a specific ATGL inhibitor, suggesting that ATGL functions as a transacylase when HSL is deficient, transferring an acyl group from one DG to another, forming a TG plus a monoglyceride (MG) that could be hydrolyzed by monoglyceride lipase. These results reveal a previously unknown physiological redundancy between ATGL and HSL, a mechanism for the epistatic interaction between
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What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.