The phospholipase A2 superfamily as a central hub of bioactive lipids and beyond

M Murakami - Pharmacology & therapeutics, 2023 - Elsevier
Abstract In essence,“phospholipase A 2”(PLA 2) means a group of enzymes that release
fatty acids and lysophospholipids by hydrolyzing the sn-2 position of glycerophospholipids …

Autophagy function and regulation in kidney disease

GP Kaushal, K Chandrashekar, LA Juncos, SV Shah - Biomolecules, 2020 - mdpi.com
Autophagy is a dynamic process by which intracellular damaged macromolecules and
organelles are degraded and recycled for the synthesis of new cellular components. Basal …

Regulation of autophagy progress via lysosomal depletion by fluvastatin nanoparticle treatment in breast cancer cells

H Elimam, KM El-Say, AV Cybulsky, H Khalil - ACS omega, 2020 - ACS Publications
Fluvastatin (FLV) is a statin family member that may play a role in modulating a variety of
medical disorders such as atherosclerosis and breast cancer. The present study addresses …

[HTML][HTML] The unfolded protein response transducer IRE1α promotes reticulophagy in podocytes

JR Navarro-Betancourt, J Papillon, J Guillemette… - … et Biophysica Acta (BBA …, 2022 - Elsevier
Glomerular diseases involving podocyte/glomerular epithelial cell (GEC) injury feature
protein misfolding and endoplasmic reticulum (ER) stress. Inositol-requiring enzyme 1α …

iPLA2β loss leads to age-related cognitive decline and neuroinflammation by disrupting neuronal mitophagy

L Jiao, W Shao, W Quan, L Xu, P Liu, J Yang… - Journal of …, 2024 - Springer
Background During brain aging, disturbances in neuronal phospholipid metabolism result in
impaired cognitive function and dysregulation of neurological processes. Mutations in …

Antioxidant synergy of mitochondrial phospholipase PNPLA8/iPLA2γ with fatty acid–conducting SLC25 gene family transporters

M Jabůrek, P Průchová, B Holendová, A Galkin… - Antioxidants, 2021 - mdpi.com
Patatin-like phospholipase domain-containing protein PNPLA8, also termed Ca2+-
independent phospholipase A2γ (iPLA2γ), is addressed to the mitochondrial matrix (or …

Role of IRE1α in podocyte proteostasis and mitochondrial health

JR Navarro-Betancourt, J Papillon, J Guillemette… - Cell Death …, 2020 - nature.com
Glomerular epithelial cell (GEC)/podocyte proteostasis is dysregulated in glomerular
diseases. The unfolded protein response (UPR) is an adaptive pathway in the endoplasmic …

Analysis of gene expression and use of connectivity mapping to identify drugs for treatment of human glomerulopathies

CF Chung, J Papillon, JR Navarro-Betancourt… - Frontiers in …, 2023 - frontiersin.org
Background Human glomerulonephritis (GN)—membranous nephropathy (MN), focal
segmental glomerulosclerosis (FSGS) and IgA nephropathy (IgAN), as well as diabetic …

Genetic deletion of calcium-independent phospholipase A2γ protects mice from diabetic nephropathy

AV Cybulsky, J Papillon, J Guillemette… - PloS one, 2024 - journals.plos.org
Calcium-independent phospholipase A2γ (iPLA2γ) is localized in glomerular epithelial cells
(GECs)/podocytes at the mitochondria and endoplasmic reticulum, and can mediate release …

Preclinical activity of fluvastatin‐loaded self‐nanoemulsifying delivery system against breast cancer models: Emphasis on apoptosis

H Elimam, J Hussein, Y Abdel‐Latif… - Journal of Cellular …, 2022 - Wiley Online Library
Statins trigger apoptotic cell death in some types of growing tumor cells in a cholesterol‐
lowering‐independent manner. Self‐nanoemulsifying delivery systems (SNEDs) are …