Mitochondrial ion channels

B O'Rourke - Annu. Rev. Physiol., 2007 - annualreviews.org
In work spanning more than a century, mitochondria have been recognized for their
multifunctional roles in metabolism, energy transduction, ion transport, inheritance …

Intracellular and microenvironmental regulation of mitochondrial membrane potential in cancer cells

HM Begum, K Shen - WIREs mechanisms of disease, 2023 - Wiley Online Library
Cancer cells have an abnormally high mitochondrial membrane potential (ΔΨm), which is
associated with enhanced invasive properties in vitro and increased metastases in vivo. The …

Activation of the cold-sensing TRPM8 channel triggers UCP1-dependent thermogenesis and prevents obesity

S Ma, H Yu, Z Zhao, Z Luo, J Chen, Y Ni… - Journal of molecular …, 2012 - academic.oup.com
Brown adipose tissue (BAT) is an energy-expending organ that produces heat. Expansion or
activation of BAT prevents obesity and diabetes. Chronic cold exposure enhances …

[PDF][PDF] Nonhematological mechanisms of improved sea-level performance after hypoxic exposure

CJ Gore, SA Clark, PU Saunders - Medicine & Science in Sports & …, 2007 - Citeseer
ABSTRACT GORE, CJ, SA CLARK, and PU SAUNDERS. Nonhematological Mechanisms of
Improved Sea-Level Performance after Hypoxic Exposure. Med. Sci. Sports Exerc., Vol. 39 …

Ectopic brown adipose tissue in muscle provides a mechanism for differences in risk of metabolic syndrome in mice

K Almind, M Manieri, WI Sivitz… - Proceedings of the …, 2007 - National Acad Sciences
C57BL/6 (B6) mice subjected to a high-fat diet develop metabolic syndrome with obesity,
hyperglycemia, and insulin resistance, whereas 129S6/SvEvTac (129) mice are relatively …

Apelin, an APJ receptor ligand, regulates body adiposity and favors the messenger ribonucleic acid expression of uncoupling proteins in mice

K Higuchi, T Masaki, K Gotoh, S Chiba… - …, 2007 - academic.oup.com
Apelin, the endogenous ligand of the APJ receptor, has been identified in a variety of
tissues, including stomach, heart, skeletal muscle, and white adipose tissue. We sought to …

Effect of Ambient PM2.5 on Lung Mitochondrial Damage and Fusion/Fission Gene Expression in Rats

R Li, X Kou, H Geng, J Xie, Z Yang… - Chemical research in …, 2015 - ACS Publications
Exposure to ambient fine particulate matter (PM2. 5) increases the risk of respiratory
disease. Although previous mitochondrial research has provided new information about PM …

Fatty acid ethyl esters cause pancreatic calcium toxicity via inositol trisphosphate receptors and loss of ATP synthesis

DN Criddle, J Murphy, G Fistetto, S Barrow, AV Tepikin… - Gastroenterology, 2006 - Elsevier
BACKGROUND & AIMS: Fatty acid ethyl esters are ethanol metabolites inducing sustained,
toxic elevations of the acinar cytosolic free calcium ion concentration ([Ca2+] C) implicated …

Macrophage infiltration into obese adipose tissues suppresses the induction of UCP1 level in mice

T Sakamoto, T Nitta, K Maruno… - American Journal …, 2016 - journals.physiology.org
Emergence of thermogenic adipocytes such as brown and beige adipocytes is critical for
whole body energy metabolism. Promoting the emergence of these adipocytes, which …

Oleanolic, ursolic, and betulinic acids as food supplements or pharmaceutical agents for type 2 diabetes: promise or illusion?

FSG Silva, PJ Oliveira, MF Duarte - Journal of agricultural and …, 2016 - ACS Publications
Oleanolic (OA), ursolic (UA), and betulinic (BA) acids are three triterpenic acids (TAs) with
potential effects for treatment of type 2 diabetes (T2DM). Mechanistic studies showed that …