ArticleThe EMBO journal2025
The microprotein C16orf74/MICT1 promotes thermogenesis in brown adipose tissue.
Article in The EMBO journal, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers, 1 of them a synthesis that pooled it.
What it found
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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.
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Who cites it
5 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Multiomics Integration of Parkinson's Disease Datasets Reveals Unexpected Roles of IRE1 in Its Pathology.International journal of molecular sciences · 2025Pooled it
- Sketching microprotein portraits.Protein science : a publication of the Protein Society · 2026Review
- Microproteins in Human Physiology and Pathology.Biochemistry · 2026Review
- Microproteins in Metabolic Biology: Emerging Functions and Potential Roles as Nutrient-Linked Biomarkers.International journal of molecular sciences · 2025Review
- A composite motif in calcimembrin/C16orf74 dictates multimeric dephosphorylation by calcineurin.Nature communications · 2025Article
Corrections and comments
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Authors and funding
11 authors.
Funding
Abstract
Brown and beige adipose tissues are metabolically beneficial for increasing energy expenditure via thermogenesis, mainly through UCP1 (uncoupling protein 1). Here, we identify C16orf74, subsequently named MICT1 (microprotein for thermogenesis 1), as a microprotein that is specifically and highly expressed in brown adipose tissue (BAT) and is induced upon cold exposure. MICT1 interacts with protein phosphatase 2B (PP2B, calcineurin) through the docking motif PNIIIT, thereby interfering with dephosphorylation of the regulatory subunit of protein kinase A (PKA), RIIβ, and potentiating PKA activity in brown adipocytes. Overexpression of MICT1 in differentiated brown adipocytes promotes thermogenesis, showing increased oxygen consumption rate (OCR) with higher thermogenic gene expression during β
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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.