Evidence map›Paper›PMID 18483224›Full record

ArticleGenes & development2008

Regulation of the brown and white fat gene programs through a PRDM16/CtBP transcriptional complex.

Shingo Kajimura, Patrick Seale, Takuya Tomaru, Hediye Erdjument-Bromage, Marcus P Cooper, Jorge L Ruas, Sherry Chin, Paul Tempst, Mitchell A Lazar, Bruce M Spiegelman

Open access · diamondAbstract read
In one paragraph

Article in Genes & development, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 274 papers.

0numbers the graph read from it
0cells of the map it votes in
274citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

274 citing papers in PubMed, 460 citations in OpenAlex.

  1. Review
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  7. Gabpα-Pparγ Complex Determines Glycolytic Capacity and Lactic Acid Homeostasis in Brown Fat.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
    Article
  8. Ablation ofScience (New York, N.Y.) · 2026
    Article
  9. Review
  10. Article
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  16. The TBLR1/TBL1 Co-Factor Complex Acts as a Transcriptional Checkpoint in the Brown Adipose Tissue Response to Prolonged Cold Exposure.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2025
    Article
  17. Review
  18. Article
  19. Review
  20. Article

214 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

10 authors at 4 institutions in 1 country.

Shingo KajimuraDana-Farber Cancer Institute and the Department of Cell Biology, Harvard Medical School, Boston, Massachusetts 02115, USA;
Patrick Seale
Takuya Tomaru
Hediye Erdjument-Bromage
Marcus P Cooper
Jorge L Ruas
Sherry Chin
Paul Tempst
Mitchell A Lazar
Bruce M Spiegelman
Harvard University · USMemorial Sloan Kettering Cancer Center · USUniversity of Pennsylvania · USDana-Farber Cancer Institute · US

Funding

X-RAY CRYSTALLOGRAPHYP30CA008748 · NCI · SLOAN-KETTERING INSTITUTE FOR CANCER RES · PI Nicholas D Socci · 1985 to 2026
$347.4M
ZINC FINGER PROTEINS IN EARLY KIDNEY DEVELOPMENTP01DK049210 · NIDDK · UNIVERSITY OF PENNSYLVANIA · PI AHIMA, REXFORD S. · 1995 to 2016
$26.9M
CONTROL OF ADIPOCYTE GENE EXPRESSION AND PHYSIOLOGYR37DK031405 · NIDDK · DANA-FARBER CANCER INSTITUTE · PI SPIEGELMAN, BRUCE M. · 1996 to 2013
$8.2M
NCI NIH HHS P30 CA008748NCI NIH HHS P30 CA08748NIDDK NIH HHS DK49210NIDDK NIH HHS P01 DK049210NIDDK NIH HHS R37 DK031405NIDDK NIH HHS R37DK31405
6 · The paper itself

Abstract

Brown fat is a specialized tissue that can dissipate energy and counteract obesity through a pattern of gene expression that greatly increases mitochondrial content and uncoupled respiration. PRDM16 is a zinc-finger protein that controls brown fat determination by stimulating brown fat-selective gene expression, while suppressing the expression of genes selective for white fat cells. To determine the mechanisms regulating this switching of gene programs, we purified native PRDM16 protein complexes from fat cells. We show here that the PRDM16 transcriptional holocompex contains C-terminal-binding protein-1 (CtBP-1) and CtBP-2, and this direct interaction selectively mediates the repression of white fat genes. This repression occurs through recruiting a PRDM16/CtBP complex onto the promoters of white fat-specific genes such as resistin, and is abolished in the genetic absence of CtBP-1 and CtBP-2. In turn, recruitment of PPAR-gamma-coactivator-1alpha (PGC-1alpha) and PGC-1beta to the PRDM16 complex displaces CtBP, allowing this complex to powerfully activate brown fat genes, such as PGC-1alpha itself. These data show that the regulated docking of the CtBP proteins on PRDM16 controls the brown and white fat-selective gene programs.

Indexed as

Transcription, Genetic3T3 Cells3T3-L1 CellsAdipose Tissue, BrownAdipose Tissue, WhiteAlcohol OxidoreductasesAnimalsCell DifferentiationChlorocebus aethiopsCo-Repressor ProteinsCOS CellsDNA-Binding ProteinsGene Expression RegulationGenes, RegulatorMiceModels, BiologicalAlcohol OxidoreductasesCo-Repressor ProteinsCtbp2 protein, mouseC-terminal binding proteinDNA-Binding ProteinsMultiprotein ComplexesPhosphoproteinsPrdm16 protein, mouseTranscription Factors

Identifiers

PMID18483224
PMCPMC2377193
OpenAlexW2163468424

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.