Results 51 to 60 of about 307,626 (315)

A TRPM4 Inhibitor 9-Phenanthrol Inhibits Glucose- and Glucagon-Like Peptide 1-Induced Insulin Secretion from Rat Islets of Langerhans

Journal of Diabetes Research, 2017
Pancreatic β-cells express several ion channels of the transient receptor potential family, which play important roles in mediating the stimulus-secretion coupling. One of these channels, the TRPM4 is a Ca2+-activated monovalent cation channel.
Zuheng Ma, Anneli Björklund, Md. Shahidul Islam   +2 more
doaj   +1 more source

Glutamate is an essential mediator in glutamine‐amplified insulin secretion

Journal of Diabetes Investigation, 2021
Aims/Introduction Glutamine is the most abundant amino acid in the circulation. In this study, we investigated cell signaling in the amplification of insulin secretion by glutamine.
Guirong Han, Harumi Takahashi, Naoya Murao, Ghupurjan Gheni, Norihide Yokoi, Yoshiyuki Hamamoto, Shun‐ichiro Asahara, Yutaka Seino, Yoshiaki Kido, Susumu Seino   +9 more
doaj   +1 more source

Pioglitazone plus (−)‐epigallocatechin gallate: a novel approach to enhance osteogenic performance in aged bone marrow mesenchymal stem cells

FEBS Open Bio, EarlyView.
Aged human bmMSCs are seeded in the scaffold. Osteoblastic induction can slightly increase cell's bone‐forming activity to produce bone‐like tissues, shown as the sporadic xylenol orange‐stained spots (the lower left image). Notably, pioglitazone plus EGCG co‐treatment dramatically increases cell's bone‐forming activity and bone‐like tissue production (
Ching‐Yun Chen, Jia‐Ci Jhang, Chun‐Yi Peng, Quốc Cường Nguyễn, Feng‐Huei Lin, Hung‐Ming Wu, Shankung Lin   +6 more
wiley   +1 more source

ARHGAP21 Acts as an Inhibitor of the Glucose-Stimulated Insulin Secretion Process

Frontiers in Endocrinology, 2020
ARHGAP21 is a RhoGAP protein implicated in the modulation of insulin secretion and energy metabolism. ARHGAP21 transient-inhibition increase glucose-stimulated insulin secretion (GSIS) in neonatal islets; however, ARHGAP21 heterozygote mice have a ...
Sandra M. Ferreira, José M. Costa-Júnior, Mirian A. Kurauti, Nayara C. Leite, Fernanda Ortis, Luiz F. Rezende, Helena C. Barbosa, Antonio C. Boschero, Gustavo J. Santos   +8 more
doaj   +1 more source

Effects of GCK, GCKR, G6PC2 and MTNR1B variants on glucose metabolism and insulin secretion. [PDF]

PLoS ONE, 2010
BACKGROUND:Single nucleotide polymorphisms (SNPs) from GCK, GCKR, G6PC2 and MTNR1B were found to modulate the fasting glucose levels. The current study aimed to replicate this association in the Chinese population and further analyze their effects on ...
Cheng Hu, Rong Zhang, Congrong Wang, Weihui Yu, Jingyi Lu, Xiaojing Ma, Jie Wang, Feng Jiang, Shanshan Tang, Yuqian Bao, Kunsan Xiang, Weiping Jia   +11 more
doaj   +1 more source

The role of lipid metabolism in neuronal senescence

FEBS Open Bio, EarlyView.
Disrupted lipid metabolism, through alterations in lipid species or lipid droplet accumulation, can drive neuronal senescence. However, lipid dyshomeostasis can also occur alongside neuronal senescence, further amplifying tissue damage. Delineating how lipid‐induced senescence emerges in neurons and glial cells, and how it contributes to ageing and ...
Dikaia Tsagkari, Eleftheria Panagiotidou, Nektarios Tavernarakis   +2 more
wiley   +1 more source

Insulin signaling pathways in lepidopteran steroidogenesis

Frontiers in Physiology, 2014
Molting and metamorphosis are stimulated by the secretion of ecdysteroid hormones from the prothoracic glands. Insulin-like hormones have been found to enhance prothoracic gland activity, providing a mechanism to link molting to nutritional state.
Wendy eSmith, Anthony eLamattina, McKensie eCollins   +2 more
doaj   +1 more source

iPSCs derived from insulin resistant offspring of type 2 diabetic patients show increased oxidative stress and lactate secretion [PDF]

, 2022
Bushra Memon, Ahmed K. Elsayed, Ilham Bettahi, Noor Suleiman, Ihab Younis, Eman Wehedy, Abdul‐Badi Abou‐Samra, Essam M. Abdelalim   +7 more
openalex   +1 more source

Natural Products as Geroprotective Modulators in Diabetic Nephropathy: A Mechanistic Framework Integrating Aging Hallmarks and the AMPK–SIRT1–Nrf2 Axis

Aging and Cancer, EarlyView.
Natural products target the aging kidney in diabetic nephropathy by restoring the AMPK–SIRT1–Nrf2 axis, reducing oxidative stress, inflammation, fibrosis, and cellular senescence while enhancing mitochondrial biogenesis and antioxidant defenses.
Sherif Hamidu, Latif Adams, Eunice Ampem‐Danso, Justice Kumi, Abigail Aning, Fatima Hamidu, Mustapha Abdul Mumin Mohammed, Ayuba Nii Darku Ankrah, Seth Kwabena Amponsah   +8 more
wiley   +1 more source

Impact of Stress‐Induced Hyperglycemia on In‐Hospital Medical Complications in Patients With Acute Stroke: From a Large‐Scale Nationwide Longitudinal Registry

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Aims This study aimed to explore the relationship between stress‐induced hyperglycemia (SIH) and in‐hospital medical complications in patients with acute stroke. Methods We enrolled 865,765 patients with acute stroke from the Chinese Stroke Center Alliance cohort.
Xintong Song, Yi Ju, Hongqiu Gu, Zhikai Zhu, Zixiao Li, Qian Zhang, Xingquan Zhao   +6 more
wiley   +1 more source