» Articles » PMID: 15087503

The Estrogen-related Receptor Alpha (ERRalpha) Functions in PPARgamma Coactivator 1alpha (PGC-1alpha)-induced Mitochondrial Biogenesis

Overview
Specialty Science
Date 2004 Apr 17
PMID 15087503
Citations 300
Authors
Affiliations
Soon will be listed here.
Abstract

Estrogen-related receptor alpha (ERRalpha) is one of the first orphan nuclear receptors to be identified, yet its physiological functions are still unclear. We show here that ERRalpha is an effector of the transcriptional coactivator PGC-1alpha [peroxisome proliferator-activated receptor gamma (PPARgamma) coactivator 1alpha], and that it regulates the expression of genes involved in oxidative phosphorylation and mitochondrial biogenesis. Inhibition of ERRalpha compromises the ability of PGC-1alpha to induce the expression of genes encoding mitochondrial proteins and to increase mitochondrial DNA content. A constitutively active form of ERRalpha is sufficient to elicit both responses. ERRalpha binding sites are present in the transcriptional control regions of ERRalpha/PGC-1alpha-induced genes and contribute to the transcriptional response to PGC-1alpha. The ERRalpha-regulated genes described here have been reported to be expressed at reduced levels in humans that are insulin-resistant. Thus, changes in ERRalpha activity could be linked to pathological changes in metabolic disease, such as diabetes.

Citing Articles

Estrogen-Related Receptor is Required in Adult Females for Germline Stem Cell Maintenance.

Zike A, Abel M, Fleck S, DeWitt E, Weaver L bioRxiv. 2025; .

PMID: 40034644 PMC: 11875244. DOI: 10.1101/2025.01.29.635514.


Diet-induced obesity mediated through estrogen-related receptor α is independent of intestinal function.

Vemuri K, Iqbal J, Kumar S, Logerfo A, Ibrahim M, White E J Biol Chem. 2025; 301(2):108197.

PMID: 39826697 PMC: 11849689. DOI: 10.1016/j.jbc.2025.108197.


Sex-specific mechanisms in vascular aging: exploring cellular and molecular pathways in the pathogenesis of age-related cardiovascular and cerebrovascular diseases.

Ungvari A, Gulej R, Patai R, Papp Z, Toth A, Szabo A Geroscience. 2025; 47(1):301-337.

PMID: 39754010 PMC: 11872871. DOI: 10.1007/s11357-024-01489-2.


Molecular pathways involved in the control of contractile and metabolic properties of skeletal muscle fibers as potential therapeutic targets for Duchenne muscular dystrophy.

Bonato A, Raparelli G, Caruso M Front Physiol. 2024; 15:1496870.

PMID: 39717824 PMC: 11663947. DOI: 10.3389/fphys.2024.1496870.


Cited4a limits cardiomyocyte dedifferentiation and proliferation during zebrafish heart regeneration.

Forman-Rubinsky R, Feng W, Schlegel B, Paul A, Zuppo D, Kedziora K bioRxiv. 2024; .

PMID: 39713454 PMC: 11661073. DOI: 10.1101/2024.12.05.626917.


References
1.
Vega R, Huss J, Kelly D . The coactivator PGC-1 cooperates with peroxisome proliferator-activated receptor alpha in transcriptional control of nuclear genes encoding mitochondrial fatty acid oxidation enzymes. Mol Cell Biol. 2000; 20(5):1868-76. PMC: 85369. DOI: 10.1128/MCB.20.5.1868-1876.2000. View

2.
Yang C, Chen S . Two organochlorine pesticides, toxaphene and chlordane, are antagonists for estrogen-related receptor alpha-1 orphan receptor. Cancer Res. 1999; 59(18):4519-24. View

3.
LEHMAN J, Barger P, Kovacs A, Saffitz J, Medeiros D, Kelly D . Peroxisome proliferator-activated receptor gamma coactivator-1 promotes cardiac mitochondrial biogenesis. J Clin Invest. 2000; 106(7):847-56. PMC: 517815. DOI: 10.1172/JCI10268. View

4.
Harper M, Himms-Hagen J . Mitochondrial efficiency: lessons learned from transgenic mice. Biochim Biophys Acta. 2001; 1504(1):159-72. DOI: 10.1016/s0005-2728(00)00244-9. View

5.
Tremblay G, Kunath T, Bergeron D, Lapointe L, Champigny C, Bader J . Diethylstilbestrol regulates trophoblast stem cell differentiation as a ligand of orphan nuclear receptor ERR beta. Genes Dev. 2001; 15(7):833-8. PMC: 312665. DOI: 10.1101/gad.873401. View