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    1. Cell Biology
    2. Medicine

    MS-275, a class 1 histone deacetylase inhibitor augments glucagon-like peptide-1 receptor agonism to improve glycemic control and reduce obesity in diet-induced obese mice

    Shilpak Bele, Shravan Babu Girada ... Prasenjit Mitra
    Class 1 histone deacetylase (HDAC) inhibitor MS-275 enhances the efficacy of glucagon-like peptide 1 receptor (GLP-1R) therapy for glycemic control and reduction of obesity.
    1. Cell Biology

    β-Arrestin-dependent and -independent endosomal G protein activation by the vasopressin type 2 receptor

    Carole Daly, Akim Abdul Guseinov ... Bianca Plouffe
    The vasopressin type 2 receptor promotes dual Gαs and Gαq/11 signaling at early endosomes in β-arrestin-dependent and -independent manners.
    1. Cell Biology
    2. Developmental Biology

    Activation of PTHrP-cAMP-CREB1 signaling following p53 loss is essential for osteosarcoma initiation and maintenance

    Mannu K Walia, Patricia MW Ho ... Carl R Walkley
    The loss of p53 in bone cells activates critical signaling pathways; these are also essential in bone cancer.
    1. Medicine

    Osteoblast-intrinsic defect in glucose metabolism impairs bone formation in type II diabetic male mice

    Fangfang Song, Won Dong Lee ... Fanxin Long
    Osteoblast glucose metabolism is impaired in a mouse model for type II diabetes and can be boosted pharmacologically or genetically to alleviate diabetic osteopenia.
    1. Medicine

    Obesity and diabetes as comorbidities for COVID-19: Underlying mechanisms and the role of viral–bacterial interactions

    Ilja L Kruglikov, Manasi Shah, Philipp E Scherer
    Dysfunctionaladipose tissue puts obese and type 2 diabetic patients at higher risk.
    1. Biochemistry and Chemical Biology

    A secretory kinase complex regulates extracellular protein phosphorylation

    Jixin Cui, Junyu Xiao ... Jack E Dixon
    A pseudokinase in the secretory pathway, Fam20A, activates the real Golgi casein kinase, Fam20C, via a unique mechanism that is lost in human diseases.
    1. Medicine

    Current perspectives on the multiple roles of osteoclasts: Mechanisms of osteoclast–osteoblast communication and potential clinical implications

    Valentina Daponte, Katrin Henke, Hicham Drissi
    A comprehensive review focusing on the role of osteoclasts as active regulators of bone homeostasis by influencing osteoblast function explores the currently known mechanisms and coupling factors involved in osteoclast–osteoblast communication and their potential as treatments for bone diseases.
    1. Medicine

    The gut microbiota is a transmissible determinant of skeletal maturation

    Abdul Malik Tyagi, Trevor M Darby ... Roberto Pacifici
    The gut microbiota is a non-genomic, transmissible regulator of bone volume, structure, and turnover.
    1. Developmental Biology

    Mesenchyme instructs growth while epithelium directs branching in the mouse mammary gland

    Qiang Lan, Ewelina Trela ... Marja L Mikkola
    Live imaging, transcriptional profiling and mouse models demonstrated that the mesenchyme controls the growth pace but not the mode of branching of the mammary epithelium and unveiled a unique function for Igf1/Igfr1 in embryonic development mammary gland.
    1. Neuroscience

    Single-cell transcriptomes and whole-brain projections of serotonin neurons in the mouse dorsal and median raphe nuclei

    Jing Ren, Alina Isakova ... Liqun Luo
    The combination of single-cell transcriptomics and whole-brain mapping of bulk and single-cell projections reveals the relationship between the molecular architecture, cell body distribution, and axonal arborization of serotonin neurons.