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Cited by 444

The DOI matches its Crossref record; 56 of the 56 references it cites were found in a registry or an index.

Regulation of Peroxisome Proliferator-Activated Receptor γ Expression by Adipocyte Differentiation and Determination Factor 1/Sterol Regulatory Element Binding Protein 1: Implications for Adipocyte Differentiation and Metabolism

Open access
Fajas, Lluis, Schoonjans, Kristina, Gelman, Laurent, Kim, Jae B., Najib, Jamila, Martin, Genevieve, Fruchart, Jean-Charles, Briggs, Michael, Spiegelman, Bruce M., Auwerx, Johan·1999·Molecular and Cellular Biology

Abstract

Peroxisome proliferator-activated receptor gamma (PPARgamma) is a nuclear receptor implicated in adipocyte differentiation and insulin sensitivity. We investigated whether PPARgamma expression is dependent on the activity of adipocyte differentiation and determination factor 1/sterol regulatory element binding protein 1 (ADD-1/SREBP-1), another transcription factor associated with both adipocyte differentiation and cholesterol homeostasis. Ectopic expression of ADD-1/SREBP-1 in 3T3-L1 and HepG2 cells induced endogenous PPARgamma mRNA levels. The related transcription factor SREBP-2 likewise induced PPARgamma expression. In addition, cholesterol depletion, a condition known to result in proteolytic activation of transcription factors of the SREBP family, induced PPARgamma expression and improved PPRE-driven transcription. The effect of the SREBPs on PPARgamma expression was mediated through the PPARgamma1 and -3 promoters. Both promoters contain a consensus E-box motif that mediates the regulation of the PPARgamma gene by ADD-1/SREBP-1 and SREBP-2. These results suggest that PPARgamma expression can be controlled by the SREBP family of transcription factors and demonstrate new interactions between transcription factors that can regulate different pathways of lipid metabolism.

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Crossref · 10.1128/mcb.19.8.5495

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Metadata

Authors
Fajas, L., Schoonjans, K., Gelman, L., Kim, J. B., Najib, J., Martin, G., Fruchart, J.-C., Briggs, M., Spiegelman, B. M., & Auwerx, J.
Venue
Molecular and Cellular Biology
Published
1999-08
Volume
19
Issue
8
Pages
5495-5503
ISSN
  • 0270-7306 (ISSN-L)
  • 1098-5549
OpenAlex
W2107735993
Cited by
444
References
56
FWCI
7.39
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Regulation of Peroxisome Proliferator-Activated Receptor γ Expression by Adipocyte Differentiation and Determination Factor 1/Sterol Regulatory Element Binding Protein 1: Implications for Adipocyte Differentiation and Metabolism. https://app.cochat.ai/papers/10.1128/mcb.19.8.5495
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Fajas, L., Schoonjans, K., Gelman, L., Kim, J. B., Najib, J., Martin, G., Fruchart, J.-C., Briggs, M., Spiegelman, B. M., & Auwerx, J. (1999). Regulation of Peroxisome Proliferator-Activated Receptor γ Expression by Adipocyte Differentiation and Determination Factor 1/Sterol Regulatory Element Binding Protein 1: Implications for Adipocyte Differentiation and Metabolism. Molecular and Cellular Biology. https://doi.org/10.1128/mcb.19.8.5495

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

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