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Liver X receptors as regulators of metabolism

Marion Korach-André, Jan-Åke Gustafsson

    Biomolecular Concepts
    |May 7, 2015
    PubMed

    Insights

    Liver X receptors (LXR) regulate metabolism and gene transcription. This review explores their role in obesity and metabolic diseases, highlighting isoform interplay for maintaining homeostasis.

    Area of Science:

    • Biochemistry
    • Molecular Biology
    • Metabolic Research

    Background:

    • Liver X receptors (LXR) are key regulators of cellular and whole-body metabolism.
    • LXR activation influences gene transcription, impacting metabolic pathways.
    • LXR modulation shows potential for treating metabolic diseases like atherosclerosis and cholesterol disorders.

    Purpose of the Study:

    • To review the multifaceted role of Liver X receptors (LXR) in major metabolically active tissues.
    • To focus on the involvement of LXR in mammalian obesity and related diseases.
    • To explore the collaborative interplay between the two LXR isoforms in metabolic homeostasis.

    Main Methods:

    • Literature review of studies on Liver X receptors (LXR) in metabolic regulation.
    • Analysis of LXR function in various tissues, particularly concerning obesity.
    • Examination of the interaction between LXR-alpha and LXR-beta isoforms.

    Main Results:

    • LXR plays a significant role in regulating metabolism across different tissues.
    • Obesity and associated diseases are influenced by LXR activity.
    • The two LXR isoforms (LXR-alpha and LXR-beta) exhibit a collaborative interplay.

    Conclusions:

    • Understanding LXR's complex roles is crucial for metabolic disease research.
    • The interplay between LXR isoforms is vital for maintaining metabolic balance.
    • Further research into LXR modulation could offer therapeutic strategies for metabolic disorders.

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