Emerging links between endosomal pH and cancer
Extracellular acidification is a well-known driver of tumorigenesis that has been extensively
studied. In contrast, the role of endosomal pH is novel and relatively unexplored. There is …
studied. In contrast, the role of endosomal pH is novel and relatively unexplored. There is …
Tissue acidosis associated with ischemic stroke to guide neuroprotective drug delivery
Simple Summary Ischemic stroke is caused by the blockade of a blood vessel in the brain.
Consequently, the brain region supplied by the blocked vessel suffers brain damage and …
Consequently, the brain region supplied by the blocked vessel suffers brain damage and …
[PDF][PDF] Parkinson's disease-risk protein TMEM175 is a proton-activated proton channel in lysosomes
Lysosomes require an acidic lumen between pH 4.5 and 5.0 for effective digestion of
macromolecules. This pH optimum is maintained by proton influx produced by the V-ATPase …
macromolecules. This pH optimum is maintained by proton influx produced by the V-ATPase …
Proton-gated anion transport governs macropinosome shrinkage
M Zeziulia, S Blin, FW Schmitt, M Lehmann… - Nature Cell …, 2022 - nature.com
Intracellular organelles change their size during trafficking and maturation. This requires the
transport of ions and water across their membranes. Macropinocytosis, a ubiquitous form of …
transport of ions and water across their membranes. Macropinocytosis, a ubiquitous form of …
Therapeutic inhibition of acid-sensing ion channel 1a recovers heart function after ischemia–reperfusion injury
Background: Ischemia–reperfusion injury (IRI) is one of the major risk factors implicated in
morbidity and mortality associated with cardiovascular disease. During cardiac ischemia, the …
morbidity and mortality associated with cardiovascular disease. During cardiac ischemia, the …
Self-assembly of colloidal MOFs derived yolk-shelled microcages as flexible air cathode for rechargeable Zn-air batteries
It is still an urgent but challenging task to rational design metal organic frameworks (MOFs)-
derived architectures with decent oxygen bifunctionality and durability on substrates for the …
derived architectures with decent oxygen bifunctionality and durability on substrates for the …
Alkaline taste sensation through the alkaliphile chloride channel in Drosophila
The sense of taste is an important sentinel governing what should or should not be ingested
by an animal, with high pH sensation playing a critical role in food selection. Here we …
by an animal, with high pH sensation playing a critical role in food selection. Here we …
Gain-of-function mutations of TRPV4 acting in endothelial cells drive blood-CNS barrier breakdown and motor neuron degeneration in mice
Blood-CNS barrier disruption is a hallmark of numerous neurological disorders, yet whether
barrier breakdown is sufficient to trigger neurodegenerative disease remains unresolved …
barrier breakdown is sufficient to trigger neurodegenerative disease remains unresolved …
Efferocytosis requires periphagosomal Ca2+-signaling and TRPM7-mediated electrical activity
MS Schappe, ME Stremska, GW Busey… - Nature …, 2022 - nature.com
Efficient clearance of apoptotic cells by phagocytosis, also known as efferocytosis, is
fundamental to developmental biology, organ physiology, and immunology. Macrophages …
fundamental to developmental biology, organ physiology, and immunology. Macrophages …
Acid-sensing ion channels as potential therapeutic targets
SA Heusser, SA Pless - Trends in pharmacological sciences, 2021 - cell.com
Tissue acidification is associated with a variety of disease states, and acid-sensing ion
channels (ASICs) that can sense changes in pH have gained traction as possible …
channels (ASICs) that can sense changes in pH have gained traction as possible …