Endoplasmic reticulum stress and lipids in health and diseases

C Celik, SYT Lee, WS Yap, G Thibault - Progress in Lipid Research, 2023 - Elsevier
The endoplasmic reticulum (ER) is a complex and dynamic organelle that regulates many
cellular pathways, including protein synthesis, protein quality control, and lipid synthesis …

Phosphatidylinositol (4, 5) bisphosphate: diverse functions at the plasma membrane

M Katan, S Cockcroft - Essays in biochemistry, 2020 - portlandpress.com
Abstract Phosphatidylinositol (4, 5) bisphosphate (PI (4, 5) P2) has become a major focus in
biochemistry, cell biology and physiology owing to its diverse functions at the plasma …

Regulation of beta-amyloid production in neurons by astrocyte-derived cholesterol

H Wang, JA Kulas, C Wang… - Proceedings of the …, 2021 - National Acad Sciences
Alzheimer's disease (AD) is characterized by the presence of amyloid β (Aβ) plaques, tau
tangles, inflammation, and loss of cognitive function. Genetic variation in a cholesterol …

PyLipID: a python package for analysis of protein–lipid interactions from molecular dynamics simulations

W Song, RA Corey, TB Ansell, CK Cassidy… - Journal of Chemical …, 2022 - ACS Publications
Lipids play important modulatory and structural roles for membrane proteins. Molecular
dynamics simulations are frequently used to provide insights into the nature of these protein …

Novel roles of phosphoinositides in signaling, lipid transport, and disease

GRV Hammond, JE Burke - Current Opinion in Cell Biology, 2020 - Elsevier
Phosphoinositides (PPIns) are lipid signaling molecules that act as master regulators of
cellular signaling. Recent studies have revealed novel roles of PPIns in myriad cellular …

The role of high cholesterol in age-related COVID19 lethality

H Wang, Z Yuan, MA Pavel, SM Jablonski… - BioRxiv, 2021 - pmc.ncbi.nlm.nih.gov
Coronavirus disease 2019 (COVID19) is a respiratory infection caused by severe acute
respiratory syndrome coronavirus 2 (SARS-CoV-2) originating in Wuhan, China in 2019 …

Studies on the mechanism of general anesthesia

MA Pavel, EN Petersen, H Wang… - Proceedings of the …, 2020 - National Acad Sciences
Inhaled anesthetics are a chemically diverse collection of hydrophobic molecules that
robustly activate TWIK-related K+ channels (TREK-1) and reversibly induce loss of …

Molecular mechanisms of olfactory detection in insects: beyond receptors

HR Schmidt, R Benton - Open Biology, 2020 - royalsocietypublishing.org
Insects thrive in diverse ecological niches in large part because of their highly sophisticated
olfactory systems. Over the last two decades, a major focus in the study of insect olfaction …

Anionic lipids unlock the gates of select ion channels in the pacemaker family

PAM Schmidpeter, D Wu, J Rheinberger… - Nature structural & …, 2022 - nature.com
Lipids play important roles in regulating membrane protein function, but the molecular
mechanisms used are elusive. Here we investigated how anionic lipids modulate SthK, a …

The shared role of cholesterol in neuronal and peripheral inflammation

SB Hansen, H Wang - Pharmacology & Therapeutics, 2023 - Elsevier
Neurodegeneration and its loss of cognitive function is associated with inflammation and an
accumulation of lipids. In the periphery, cholesterol's uptake drives a major component of …