2,431 results found
    1. Stem Cells and Regenerative Medicine

    ANGPTL4 mediates shuttling of lipid fuel to brown adipose tissue during sustained cold exposure

    Wieneke Dijk, Markus Heine ... Sander Kersten
    During sustained cold exposure, lipid fuel is specifically directed towards brown adipose tissue, but not white adipose tissue, via cold-induced regulation of Angiopoietin-like 4 (ANGPTL4).
    1. Computational and Systems Biology
    2. Genetics and Genomics

    Comparative multi-tissue profiling reveals extensive tissue-specificity in transcriptome reprogramming during thermal adaptation

    Noushin Hadadi, Martina Spiljar ... Mirko Trajkovski
    Integrative analysis of multi-tissue transcriptomics data of mice subjected to cold, mild warm or room temperature places the thermal adaptation of individual tissues in a whole-organism perspective.
    1. Cell Biology
    2. Developmental Biology

    Aging impairs cold-induced beige adipogenesis and adipocyte metabolic reprogramming

    Corey D Holman, Alexander P Sakers ... Patrick Seale
    Single-cell expression profiling and genetic lineage analysis show that aging impairs adipocyte differentiation from precursor cells and blocks the thermogenic activation of adipocytes during cold exposure.
    1. Cell Biology

    Adipocytes: Becoming less beige with age

    Anying Song, Qiong A Wang
    The production of beige adipocytes following cold exposure is blocked as mice get older and leads to changes in the expression of metabolic genes.
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    1. Cell Biology
    2. Developmental Biology

    Distinct cellular and molecular mechanisms for β3 adrenergic receptor-induced beige adipocyte formation

    Yuwei Jiang, Daniel C Berry, Jonathan M Graff
    The activation of beige adipocyte thermogenesis by cold temperatures and β3-adrenergic receptor agonists induce beige adipocyte formation, function and perdurance.
    1. Biochemistry and Chemical Biology

    AMPK signaling to acetyl-CoA carboxylase is required for fasting- and cold-induced appetite but not thermogenesis

    Sandra Galic, Kim Loh ... Bruce E Kemp
    A single mutation in acetyl-CoA carboxylase blocking AMPK regulation inhibits food intake in mice in response to cold exposure or fasting causing them to lose weight.
    1. Chromosomes and Gene Expression

    A genetic program mediates cold-warming response and promotes stress-induced phenoptosis in C. elegans

    Wei Jiang, Yuehua Wei ... Dengke K Ma
    A gene regulatory program regulating thermal stress response and organismic death.
    1. Neuroscience

    Cold-induced hyperphagia requires AgRP neuron activation in mice

    Jennifer D Deem, Chelsea L Faber ... Gregory J Morton
    A combination of neuroscience approaches and indirect calorimetry demonstrate a physiological role for AgRP neurons in cold-induced hyperphagia and strongly suggest temperature is an important regulator of AgRP neuron activity.
    1. Cell Biology

    Single cell analysis reveals immune cell–adipocyte crosstalk regulating the transcription of thermogenic adipocytes

    Prashant Rajbhandari, Douglas Arneson ... Peter Tontonoz
    Crosstalk between IL10-producing immune cells and adipocytes within adipose tissue is an important determinant of thermogenesis and systemic energy balance.
    1. Biochemistry and Chemical Biology

    Mitochondrial pyruvate carrier is required for optimal brown fat thermogenesis

    Vanja Panic, Stephanie Pearson ... Claudio J Villanueva
    Mitochondrial pyruvate transport is required for brown fat thermogenesis.

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