Structure and Regulation of Insect Plasma Membrane H+ V-ATPase

H Wieczorek, G Grüber, WR Harvey… - Journal of …, 2000 - journals.biologists.com
ABSTRACT H+ V-ATPases (V-ATPases) are found in two principal locations, in
endomembranes and in plasma membranes. The plasma membrane V-ATPase from the …

Phosphatidylinositol 3-kinase-mediated effects of glucose on vacuolar H+-ATPase assembly, translocation, and acidification of intracellular compartments in renal …

YY Sautin, M Lu, A Gaugler, L Zhang… - Molecular and cellular …, 2005 - Am Soc Microbiol
Abstract Vacuolar H+-ATPases (V-ATPases) are a family of ATP-driven proton pumps. They
maintain pH gradients between intracellular compartments and are required for proton …

Acidification of lysosomes and endosomes

RW Van Dyke - Biology of the Lysosome, 1996 - Springer
In eukaryotic cells the interior space of endosomes, lysosomes, and a variety of other
intracellular organelles is maintained at a pH considerably more acidic than either cytosolic …

Interaction between aldolase and vacuolar H+-ATPase: evidence for direct coupling of glycolysis to the ATP-hydrolyzing proton pump

M Lu, LS Holliday, L Zhang, WA Dunn… - Journal of Biological …, 2001 - ASBMB
Vacuolar H+-ATPases (V-ATPases) are essential for acidification of intracellular
compartments and for proton secretion from the plasma membrane in kidney epithelial cells …

IGF2R-initiated proton rechanneling dictates an anti-inflammatory property in macrophages

X Wang, L Lin, B Lan, Y Wang, L Du, X Chen, Q Li… - Science …, 2020 - science.org
Metabolic traits of macrophages can be rewired by insulin-like growth factor 2 (IGF2);
however, how IGF2 modulates macrophage cellular dynamics and functionality remains …

Adipocytes control food intake and weight regain via Vacuolar-type H+ ATPase

RC Zapata, M Carretero, FCG Reis, BS Chaudry… - Nature …, 2022 - nature.com
Energy metabolism becomes dysregulated in individuals with obesity and many of these
changes persist after weight loss and likely play a role in weight regain. In these studies, we …

Inhibiting ATP6V0D2 aggravates liver ischemia‐reperfusion injury by promoting NLRP3 activation via impairing autophagic flux independent of Notch1/Hes1

Z Wang, H Wang, X Chen, S Han, Y Zhu… - Journal of …, 2021 - Wiley Online Library
At present, liver ischemia‐reperfusion (IR) injury is still a great challenge for clinical liver
partial resection and liver transplantation. The innate immunity regulated by liver …

Control of lysosomal biogenesis and Notch-dependent tissue patterning by components of the TFEB-V-ATPase axis in Drosophila melanogaster

E Tognon, F Kobia, I Busi, A Fumagalli, F De Masi… - Autophagy, 2016 - Taylor & Francis
In vertebrates, TFEB (transcription factor EB) and MITF (microphthalmia-associated
transcription factor) family of basic Helix-Loop-Helix (bHLH) transcription factors regulates …

Expression and function of the mouse V-ATPase d subunit isoforms

T Nishi, S Kawasaki-Nishi, M Forgac - Journal of Biological Chemistry, 2003 - ASBMB
We have identified a cDNA encoding a novel isoform of the mouse V-ATPase d subunit (d2).
The protein encoded is 350 amino acids in length and shows 42 and 67% identity to the …

Regulation of proton-translocating V-ATPases

H Merzendorfer, R Gräf, M Huss… - Journal of …, 1997 - journals.biologists.com
ABSTRACT Vacuolar-type ATPases (V-ATPases) are proton-translocating enzymes that
occur in the endomembranes of all eukaryotes and in the plasma membranes of many …