Mechanobiology of organelles: illuminating their roles in mechanosensing and mechanotransduction

S Phuyal, P Romani, S Dupont, H Farhan - Trends in Cell Biology, 2023 - cell.com
Mechanobiology studies the mechanisms by which cells sense and respond to physical
forces, and the role of these forces in shaping cells and tissues themselves …

Recent advances in the structure and activation mechanisms of metabolite-releasing Pannexin 1 channels

YL Wu, AH Yang, YH Chiu - Biochemical Society Transactions, 2023 - portlandpress.com
Pannexin 1 (PANX1) is a widely expressed large-pore ion channel located in the plasma
membrane of almost all vertebrate cells. It possesses a unique ability to act as a conduit for …

Astrocyte and neuronal Panx1 support long-term reference memory in mice

P Obot, G Subah, A Schonwald, J Pan, L Velíšek… - ASN …, 2023 - journals.sagepub.com
Pannexin 1 (Panx1) is an ubiquitously expressed protein that forms plasma membrane
channels permeable to anions and moderate-sized signaling molecules (eg, ATP …

Targeting Pannexin-1 Channels: Addressing the 'Gap'in Chronic Pain

BB McAllister, S Stokes-Heck, EK Harding… - CNS drugs, 2024 - Springer
Chronic pain complicates many diseases and is notoriously difficult to treat. In search of new
therapeutic targets, pannexin-1 (Panx1) channels have sparked intense interest as a key …

Neuronal store-operated calcium channels

A Bouron - Molecular Neurobiology, 2023 - Springer
The endoplasmic reticulum (ER) is the major intracellular calcium (Ca2+) storage
compartment in eukaryotic cells. In most instances, the mobilization of Ca2+ from this store is …

[HTML][HTML] Phosphatidylinositol 4, 5-bisphosphate and calcium at ER-PM junctions—Complex interplay of simple messengers

A Ivanova, P Atakpa-Adaji - Biochimica et Biophysica Acta (BBA)-Molecular …, 2023 - Elsevier
Endoplasmic reticulum-plasma membrane contact sites (ER-PM MCS) are a specialised
domain involved in the control of Ca 2+ dynamics and various Ca 2+-dependent cellular …

Nanobody-based pannexin1 channel inhibitors reduce inflammation in acute liver injury

R Van Campenhout, TWM De Groof, P Kadam… - Journal of …, 2023 - Springer
Background The opening of pannexin1 channels is considered as a key event in
inflammation. Pannexin1 channel-mediated release of adenosine triphosphate triggers …

Diacylglycerol kinase-ε is S-palmitoylated on cysteine in the cytoplasmic end of its N-terminal transmembrane fragment

G Traczyk, A Hromada-Judycka, A Świątkowska… - Journal of Lipid …, 2024 - ASBMB
Diacylglycerol kinase-ε (DGKε) catalyzes phosphorylation of diacylglycerol to phosphatidic
acid with a unique specificity toward 1-stearoyl-2-arachidonoyl-sn-glycerol, which is a …

Calcium channel signalling at neuronal endoplasmic reticulum-plasma membrane junctions

F Maciąg, A Chhikara, M Heine - Biochemical Society …, 2024 - portlandpress.com
Neurons are highly specialised cells that need to relay information over long distances and
integrate signals from thousands of synaptic inputs. The complexity of neuronal function is …

How is the P2X7 receptor signaling pathway involved in epileptogenesis?

C Wei, M Fu, H Zhang, B Yao - Neurochemistry International, 2024 - Elsevier
Epilepsy, a condition characterized by spontaneous recurrent epileptic seizures, is among
the most prevalent neurological disorders. This disorder is estimated to affect approximately …