Acidic tumor microenvironment and pH-sensing G protein-coupled receptors

CR Justus, L Dong, LV Yang - Frontiers in physiology, 2013 - frontiersin.org
The tumor microenvironment is acidic due to glycolytic cancer cell metabolism, hypoxia, and
deficient blood perfusion. It is proposed that acidosis in the tumor microenvironment is an …

[HTML][HTML] The impact of tumour pH on cancer progression: strategies for clinical intervention

C Ward, J Meehan, ME Gray, AF Murray… - … of Targeted Anti …, 2020 - ncbi.nlm.nih.gov
Dysregulation of cellular pH is frequent in solid tumours and provides potential opportunities
for therapeutic intervention. The acidic microenvironment within a tumour can promote …

Small molecules efficiently reprogram human astroglial cells into functional neurons

L Zhang, JC Yin, H Yeh, NX Ma, G Lee, XA Chen… - Cell stem cell, 2015 - cell.com
We have recently demonstrated that reactive glial cells can be directly reprogrammed into
functional neurons by a single neural transcription factor, NeuroD1. Here we report that a …

Regulation of inflammation by extracellular acidification and proton-sensing GPCRs

F Okajima - Cellular signalling, 2013 - Elsevier
Under ischemic and inflammatory circumstances, such as allergic airway asthma,
rheumatoid arthritis, atherosclerosis, and tumors, extracellular acidification occurs due to the …

Molecular connections between cancer cell metabolism and the tumor microenvironment

CR Justus, EJ Sanderlin, LV Yang - International journal of molecular …, 2015 - mdpi.com
Cancer cells preferentially utilize glycolysis, instead of oxidative phosphorylation, for
metabolism even in the presence of oxygen. This phenomenon of aerobic glycolysis …

GPR68: an emerging drug target in cancer

SZ Wiley, K Sriram, C Salmerón, PA Insel - International journal of …, 2019 - mdpi.com
GPR68 (or ovarian cancer G protein-coupled receptor 1, OGR1) is a proton-sensing G-
protein-coupled receptor (GPCR) that responds to extracellular acidity and regulates a …

Rapid and efficient conversion of human fibroblasts into functional neurons by small molecules

Y Yang, R Chen, X Wu, Y Zhao, Y Fan, Z Xiao, J Han… - Stem cell reports, 2019 - cell.com
Recent studies have demonstrated that human astrocytes and fibroblasts can be directly
converted into functional neurons by small molecules. However, fibroblasts, as a potentially …

HDAC3 controls gap 2/mitosis progression in adult neural stem/progenitor cells by regulating CDK1 levels

Y Jiang, J Hsieh - Proceedings of the National Academy of …, 2014 - National Acad Sciences
The maintenance of the resident adult neural stem/progenitor cell (NSPC) pool depends on
the precise balance of proliferation, differentiation, and maintenance of the undifferentiated …

Direct reprogramming of glioblastoma cells into neurons using small molecules

C Lee, M Robinson, SM Willerth - ACS chemical neuroscience, 2018 - ACS Publications
Glioblastoma multiforme, a type of deadly brain cancer, originates most commonly from
astrocytes found in the brain. Current multimodal treatments for glioblastoma minimally …

[HTML][HTML] Functional and mechanistic exploration of an adult neurogenesis-promoting small molecule

D Petrik, Y Jiang, SG Birnbaum, CM Powell… - The FASEB …, 2012 - ncbi.nlm.nih.gov
Adult neurogenesis occurs throughout life in the mammalian hippocampus and is essential
for memory and mood control. There is significant interest in identifying ways to promote …