Mechanisms controlling hormone secretion in human gut and its relevance to metabolism

AM Martin, EW Sun, DJ Keating - Journal of Endocrinology, 2020 - joe.bioscientifica.com
The homoeostatic regulation of metabolism is highly complex and involves multiple inputs
from both the nervous and endocrine systems. The gut is the largest endocrine organ in our …

Ghrelin promotes hepatic lipogenesis by activation of mTOR-PPARγ signaling pathway

Z Li, G Xu, Y Qin, C Zhang, H Tang… - Proceedings of the …, 2014 - National Acad Sciences
Although ghrelin has been demonstrated to stimulate energy intake and storage through a
central mechanism, its effect on hepatic lipid metabolism remains largely uncharacterized …

Gastric mechanosensitive channel Piezo1 regulates ghrelin production and food intake

Y Zhao, Y Liu, T Tao, J Zhang, W Guo, H Deng… - Nature …, 2024 - nature.com
Ghrelin, produced mainly by gastric X/A-like cells, triggers a hunger signal to the central
nervous system to stimulate appetite. It remains unclear whether X/A-like cells sense gastric …

[HTML][HTML] Ghrelin mediates exercise endurance and the feeding response post-exercise

BK Mani, CM Castorena, S Osborne-Lawrence… - Molecular …, 2018 - Elsevier
Objective Exercise training has several well-established health benefits, including many
related to body weight, appetite control, and blood glucose homeostasis. However, the …

AMPK-dependent modulation of hepatic lipid metabolism by nesfatin-1

Y Yin, Z Li, L Gao, Y Li, J Zhao, W Zhang - Molecular and cellular …, 2015 - Elsevier
The aim of this study was to characterize the mechanism by which peripheral nesfatin-1
regulates hepatic lipid metabolism. Continuous peripheral infusion of nesfatin-1 reduced …

Ghrelin based therapy of metabolic diseases

Y Liang, W Yin, Y Yin, W Zhang - Current medicinal chemistry, 2021 - ingentaconnect.com
Background: Ghrelin, a unique 28 amino acid peptide hormone secreted by the gastric X/A
like cells, is an endogenous ligand of the growth hormone secretagogue receptor (GHSR) …

[HTML][HTML] mTOR activation protects liver from ischemia/reperfusion-induced injury through NF-κB pathway

Z Li, J Zhang, M Mulholland, W Zhang - The FASEB Journal, 2017 - ncbi.nlm.nih.gov
Hepatic steatosis renders liver more vulnerable to ischemia/reperfusion injury (IRI), which
commonly occurs in transplantation, trauma, and liver resection. The underlying mechanism …

Ghrelin promotes midbrain neural stem cells differentiation to dopaminergic neurons through Wnt/β‐catenin pathway

B Gong, L Jiao, X Du, Y Li, M Bi… - Journal of Cellular …, 2020 - Wiley Online Library
Ghrelin plays a neuroprotective role in the process of dopaminergic (DAergic) neurons
degeneration in Parkinson's disease (PD). However, it still largely unknown whether ghrelin …

GHS-R1a deficiency alleviates depression-related behaviors after chronic social defeat stress

L Guo, M Niu, J Yang, L Li, S Liu, Y Sun… - Frontiers in …, 2019 - frontiersin.org
Ghrelin is an important orexigenic hormone that regulates feeding, metabolism and glucose
homeostasis in human and rodents. Ghrelin functions by binding to its receptor, the growth …

Intestinal mTOR regulates GLP-1 production in mouse L cells

G Xu, Z Li, L Ding, H Tang, S Guo, H Liang, H Wang… - Diabetologia, 2015 - Springer
Aims/hypothesis Glucagon-like peptide (GLP-1), an intestinal incretin produced in L cells
through proglucagon processing, is released in response to meal intake. The intracellular …