Abstract:
BACKGROUND:Non-alcoholic steatohepatitis (NASH) is a spectrum of histological liver pathologies ranging from hepatocyte fat accumulation, hepatocellular ballooning, lobular inflammation, and pericellular fibrosis. Based on early investigations, it was discovered that visceral fat accumulation, hepatic insulin resistance, and atherogenic dyslipidemia are pathological triggers for NASH progression. As these pathogenic features are common with obesity, type 2 diabetes (T2D), and atherosclerosis, therapies that target dysregulated core metabolic pathways may hold promise for treating NASH, particularly as first-line treatments. SCOPE OF REVIEW:In this review, the latest clinical data on nuclear hormone- and peptide hormone-based drug candidates for NASH are reviewed and contextualized, culminating with a discovery research perspective on emerging combinatorial therapeutic approaches that merge nuclear and peptide strategies. MAJOR CONCLUSION:Several drug candidates targeting the metabolic complications of NASH have shown promise in early clinical trials, albeit with unique benefits and challenges, but questions remain regarding their translation to larger and longer clinical trials, as well as their utility in a more diseased patient population. Promising polypharmacological approaches can potentially overcome some of these perceived challenges, as has been suggested in preclinical models, but deeper characterizations are required to fully evaluate these opportunities.
journal_name
Mol Metabjournal_title
Molecular metabolismauthors
Finan B,Parlee SD,Yang Bdoi
10.1016/j.molmet.2020.101153subject
Has Abstractpub_date
2020-12-23 00:00:00pages
101153issn
2212-8778pii
S2212-8778(20)30227-1pub_type
杂志文章,评审abstract:OBJECTIVE:Skeletal muscle AMP-activated protein kinase (AMPK) is important for regulating glucose homeostasis, mitochondrial content and exercise capacity. R419 is a mitochondrial complex-I inhibitor that has recently been shown to acutely activate AMPK in myotubes. Our main objective was to examine whether R419 treatm...
journal_title:Molecular metabolism
pub_type: 杂志文章
doi:10.1016/j.molmet.2015.06.002
更新日期:2015-06-15 00:00:00
abstract:OBJECTIVE:The cocaine- and amphetamine-regulated transcript (CART) codes for a pivotal neuropeptide important in the control of appetite and energy homeostasis. However, limited understanding exists for the defined effector sites underlying CART function, as discrepant effects of central CART administration have been r...
journal_title:Molecular metabolism
pub_type: 杂志文章
doi:10.1016/j.molmet.2017.10.015
更新日期:2018-01-01 00:00:00
abstract:OBJECTIVES:Hepatokines are proteins secreted by the liver that impact the functions of the liver and various tissues through autocrine, paracrine, and endocrine signaling. Recently, Tsukushi (TSK) was identified as a new hepatokine that is induced by obesity and cold exposure. It was proposed that TSK controls sympathe...
journal_title:Molecular metabolism
pub_type: 杂志文章
doi:10.1016/j.molmet.2019.09.014
更新日期:2019-12-01 00:00:00
abstract:OBJECTIVE:We tested the hypothesis that skeletal muscle of endurance-trained male runners would exhibit elevated autophagy and mitophagy markers, which would be associated with greater metabolic flexibility following a high-fat meal (HFM). METHODS:Muscle biopsies were collected to determine differences in autophagy an...
journal_title:Molecular metabolism
pub_type: 杂志文章
doi:10.1016/j.molmet.2017.10.006
更新日期:2017-12-01 00:00:00
abstract:OBJECTIVE:N-acylethanolamines play different roles in energy balance; anandamide (AEA) stimulates energy intake and storage, N-palmitoylethanolamide (PEA) counters inflammation, and N-oleoylethanolamide (OEA) mediates anorectic signals and lipid oxidation. Inconsistencies in the association of plasma N-acylethanolamine...
journal_title:Molecular metabolism
pub_type: 杂志文章
doi:10.1016/j.molmet.2018.06.002
更新日期:2018-08-01 00:00:00
abstract:OBJECTIVE:The liver performs a central role in regulating energy homeostasis by increasing glucose output during fasting. Recent studies on Argonaute2 (Ago2), a key RNA-binding protein mediating the microRNA pathway, have illustrated its role in adaptive mechanisms according to changes in metabolic demand. Here we soug...
journal_title:Molecular metabolism
pub_type: 杂志文章
doi:10.1016/j.molmet.2018.10.003
更新日期:2018-12-01 00:00:00
abstract::Cytokine signaling has been connected to regulation of metabolism and energy balance. Numerous cytokine gene expression changes are stimulated by accumulation of bile acids in livers of young Foxa2 liver-conditional null mice. We hypothesized that bile acid-induced inflammation in young Foxa2 mutants, once chronic, af...
journal_title:Molecular metabolism
pub_type: 杂志文章
doi:10.1016/j.molmet.2013.08.005
更新日期:2013-08-24 00:00:00
abstract:OBJECTIVES:Hepatic insulin resistance is a hallmark of type 2 diabetes and obesity. Insulin receptor signaling through AKT and FOXO has important metabolic effects that have traditionally been ascribed to regulation of gene expression. However, whether all the metabolic effects of FOXO arise from its regulation of prot...
journal_title:Molecular metabolism
pub_type: 杂志文章
doi:10.1016/j.molmet.2018.08.003
更新日期:2018-11-01 00:00:00
abstract::Protein tyrosine phosphatase 1B (PTP1B) is a known regulator of central metabolic signaling, and mice with whole brain-, leptin receptor (LepRb) expressing cell-, or proopiomelanocortin neuron-specific PTP1B-deficiency are lean, leptin hypersensitive, and display improved glucose homeostasis. However, whether the meta...
journal_title:Molecular metabolism
pub_type: 杂志文章
doi:10.1016/j.molmet.2014.01.008
更新日期:2014-01-19 00:00:00
abstract:OBJECTIVE:The mechanisms behind the efficacy of bariatric surgery (BS) for treating obesity and type 2 diabetes, particularly with respect to the influence of the small bowel, remain poorly understood. In vitro and animal models are suboptimal with respect to their ability to replicate the human intestinal epithelium u...
journal_title:Molecular metabolism
pub_type: 杂志文章
doi:10.1016/j.molmet.2020.101129
更新日期:2020-11-25 00:00:00
abstract::Genetic variation in FFAR1 modulates insulin secretion dependent on non-esterified fatty acid (NEFA) concentrations. We previously demonstrated lower insulin secretion in minor allele carriers of PPARG Pro12Ala in high-NEFA environment, but the mode of action could not been revealed. We tested if this effect is mediat...
journal_title:Molecular metabolism
pub_type: 杂志文章
doi:10.1016/j.molmet.2014.07.001
更新日期:2014-07-07 00:00:00
abstract:OBJECTIVE:Pancreatic β cell failure plays a central role in the development of type 2 diabetes (T2D). While the transcription factors shaping the β cell gene expression program have received much attention, the post-transcriptional controls that are activated in β cells during stress are largely unknown. We recently id...
journal_title:Molecular metabolism
pub_type: 杂志文章
doi:10.1016/j.molmet.2019.05.009
更新日期:2019-08-01 00:00:00
abstract::Melanocortins and their receptors are critical components of energy homeostasis and the paraventricular nucleus of the hypothalamus (PVH) is an important site of melanocortin action. Although best known for its role in osmoregulation, arginine vasopressin (AVP) has been implicated in feeding and is robustly expressed ...
journal_title:Molecular metabolism
pub_type: 杂志文章
doi:10.1016/j.molmet.2013.12.006
更新日期:2014-01-08 00:00:00
abstract:OBJECTIVE:Hypothalamic agouti-related peptide (AgRP) and pro-opiomelanocortin (POMC) expressing neurons play critical roles in control of energy balance. Glutamatergic input via n-methyl-d-aspartate receptors (NMDARs) is pivotal for regulation of neuronal activity and is required in AgRP neurons for normal body weight ...
journal_title:Molecular metabolism
pub_type: 杂志文章
doi:10.1016/j.molmet.2015.06.010
更新日期:2015-07-06 00:00:00
abstract:OBJECTIVE:Besides functioning as an intracellular metabolite, succinate acts as a stress-induced extracellular signal through activation of GPR91 (SUCNR1) for which we lack suitable pharmacological tools. METHODS AND RESULTS:Here we first determined that the cis conformation of the succinate backbone is preferred and ...
journal_title:Molecular metabolism
pub_type: 杂志文章
doi:10.1016/j.molmet.2017.09.005
更新日期:2017-12-01 00:00:00
abstract:OBJECTIVE:α/β-Hydrolase domain-6 (ABHD6) is a newly identified monoacylglycerol (MAG) lipase. We recently reported that it negatively regulates glucose stimulated insulin secretion (GSIS) in the β cells by hydrolyzing lipolysis-derived MAG that acts as a metabolic coupling factor and signaling molecule via exocytotic r...
journal_title:Molecular metabolism
pub_type: 杂志文章
doi:10.1016/j.molmet.2015.09.012
更新日期:2015-10-08 00:00:00
abstract:OBJECTIVE:Glucose-stimulated insulin secretion in pancreatic beta cells requires metabolic signals including the generation of glucose-derived short chain acyl-CoAs in the cytosol from mitochondrially-derived metabolites. One concept of insulin secretion is that ATP citrate lyase generates short chain acyl-CoAs in the ...
journal_title:Molecular metabolism
pub_type: 杂志文章
doi:10.1016/j.molmet.2016.07.011
更新日期:2016-08-08 00:00:00
abstract:OBJECTIVE:Leptin (Lep) plays a crucial role in controlling food intake and energy expenditure. Defective Lep/LepRb-signaling leads to fat accumulation, massive obesity, and the development of diabetes. We serendipitously noticed spontaneous development of obesity similar to LepR-deficient (db/db) mice in offspring from...
journal_title:Molecular metabolism
pub_type: 杂志文章
doi:10.1016/j.molmet.2019.04.010
更新日期:2019-07-01 00:00:00
abstract:OBJECTIVES:The skin is the largest sensory organ of the human body and plays a fundamental role in regulating body temperature. However, adaptive alterations in skin functions and morphology have only vaguely been associated with physiological responses to cold stress or sensation of ambient temperatures. We previously...
journal_title:Molecular metabolism
pub_type: 杂志文章
doi:10.1016/j.molmet.2020.101144
更新日期:2020-12-18 00:00:00
abstract:OBJECTIVE:α-cells are the second most prominent cell type in pancreatic islets and are responsible for producing glucagon to increase plasma glucose levels in times of fasting. α-cell dysfunction and inappropriate glucagon secretion occur in both type 1 and type 2 diabetes. Thus, there is growing interest in studying b...
journal_title:Molecular metabolism
pub_type: 杂志文章
doi:10.1016/j.molmet.2017.01.003
更新日期:2017-01-12 00:00:00
abstract:OBJECTIVE:Heart disease risk can be programmed by intrauterine exposure to obesity. Dysregulating key transcription factors in cardiac progenitors can cause subsequent adult-onset heart disease. In this study, we investigated the transcriptional pathways that are altered in the embryonic heart and linked to heart disea...
journal_title:Molecular metabolism
pub_type: 杂志文章
doi:10.1016/j.molmet.2020.101116
更新日期:2021-01-01 00:00:00
abstract:BACKGROUND:Gut microbiota is considered as a major regulator of metabolic disease. This reconciles the notion of metabolic inflammation and the epidemic development of the disease. In addition to evidence showing that a specific gut microbiota characterizes patients with obesity, type 2 diabetes, and hepatic steatosis,...
journal_title:Molecular metabolism
pub_type: 杂志文章,评审
doi:10.1016/j.molmet.2016.05.016
更新日期:2016-06-06 00:00:00
abstract:OBJECTIVE:Identification of additional regulatory factors involved in the onset of obesity is important to understand the mechanisms underlying this prevailing disease and its associated metabolic disorders and to develop therapeutic strategies. Through isolation and analysis of a mutant, we aimed to uncover the functi...
journal_title:Molecular metabolism
pub_type: 杂志文章
doi:10.1016/j.molmet.2017.03.003
更新日期:2017-03-18 00:00:00
abstract:OBJECTIVE:Hypothalamic glucose sensing (HGS) initiates insulin secretion (IS) via a vagal control, participating in energy homeostasis. This requires mitochondrial reactive oxygen species (mROS) signaling, dependent on mitochondrial fission, as shown by invalidation of the hypothalamic DRP1 protein. Here, our objective...
journal_title:Molecular metabolism
pub_type: 杂志文章
doi:10.1016/j.molmet.2018.11.007
更新日期:2019-02-01 00:00:00
abstract:BACKGROUND:GPRC6A, a widely expressed G-protein coupled receptor, is proposed to be a master regulator of complex endocrine networks and metabolic processes. GPRC6A is activated by multiple ligands, including osteocalcin (Ocn), testosterone (T), basic amino acids, and various cations. SCOPE OF REVIEW:We review the con...
journal_title:Molecular metabolism
pub_type: 杂志文章,评审
doi:10.1016/j.molmet.2016.12.006
更新日期:2016-12-21 00:00:00
abstract::SIRT1 has attracted a lot of interest since it was discovered as a mammalian homolog of Sir2, a protein that influences longevity in yeast. Intensive early research suggested a key role of SIRT1 in mammalian development, metabolic flexibility and oxidative metabolism. However, it is the growing body of transgenic mode...
journal_title:Molecular metabolism
pub_type: 杂志文章,评审
doi:10.1016/j.molmet.2013.10.006
更新日期:2013-10-23 00:00:00
abstract:OBJECTIVES:IL-13 is a cytokine classically produced by anti-inflammatory T-helper-2 lymphocytes; it is decreased in the circulation of type 2 diabetic patients and impacts positively on liver and skeletal muscle. Although IL-13 can exert positive effects on beta-cell lines, its impact and mode of action on primary beta...
journal_title:Molecular metabolism
pub_type: 杂志文章
doi:10.1016/j.molmet.2015.11.003
更新日期:2015-11-17 00:00:00
abstract:BACKGROUND:In addition to their crucial role in reproduction, estrogens are key regulators of energy and glucose homeostasis and they also exert several cardiovascular protective effects. These beneficial actions are mainly mediated by estrogen receptor alpha (ERα), which is widely expressed in metabolic and vascular t...
journal_title:Molecular metabolism
pub_type: 杂志文章,评审
doi:10.1016/j.molmet.2018.05.009
更新日期:2018-09-01 00:00:00
abstract:OBJECTIVE:Brown and white adipose tissue exerts pleiotropic effects on systemic energy metabolism in part by releasing endocrine factors. Neuregulin 4 (Nrg4) was recently identified as a brown fat-enriched secreted factor that ameliorates diet-induced metabolic disorders, including insulin resistance and hepatic steato...
journal_title:Molecular metabolism
pub_type: 杂志文章
doi:10.1016/j.molmet.2017.03.016
更新日期:2017-06-21 00:00:00
abstract:OBJECTIVE:Fasting results in major metabolic changes including a switch from glycogenolysis to gluconeogenesis to maintain glucose homeostasis. However, the relationship between the length of fasting and the relative contribution of gluconeogenic substrates remains unclear. We investigated the relative contribution of ...
journal_title:Molecular metabolism
pub_type: 杂志文章
doi:10.1016/j.molmet.2019.11.005
更新日期:2020-01-01 00:00:00