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Citation
Tennessen, J.M., Baker, K.D., Lam, G., Evans, J., Thummel, C.S. (2011). The Drosophila Estrogen-Related Receptor Directs a Metabolic Switch that Supports Developmental Growth.  Cell Metab. 13(2): 139--148.
FlyBase ID
FBrf0212927
Publication Type
Research paper
Abstract

Metabolism must be coordinated with development to provide the appropriate energetic needs for each stage in the life cycle. Little is known, however, about how this temporal control is achieved. Here, we show that the Drosophila ortholog of the estrogen-related receptor (ERR) family of nuclear receptors directs a critical metabolic transition during development. dERR mutants die as larvae with low ATP levels and elevated levels of circulating sugars. The expression of active dERR protein in mid-embryogenesis triggers a coordinate switch in gene expression that drives a metabolic program normally associated with proliferating cells, supporting the dramatic growth that occurs during larval development. This study shows that dERR plays a central role in carbohydrate metabolism, demonstrates that a proliferative metabolic program is used in normal developmental growth, and provides a molecular context to understand the close association between mammalian ERR family members and cancer.

PubMed ID
PubMed Central ID
PMC3072597 (PMC) (EuropePMC)
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Secondary IDs
    Language of Publication
    English
    Additional Languages of Abstract
    Parent Publication
    Publication Type
    Journal
    Abbreviation
    Cell Metab.
    Title
    Cell Metabolism
    Publication Year
    2005-
    ISBN/ISSN
    1550-4131
    Data From Reference