Roles and regulation of neutral sphingomyelinase-2 in cellular and pathological processes

AA Shamseddine, MV Airola, YA Hannun - Advances in biological …, 2015 - Elsevier
Our understanding of the functions of ceramide signaling has advanced tremendously over
the past decade. In this review, we focus on the roles and regulation of neutral …

Calcium-independent phospholipases A2 and their roles in biological processes and diseases

S Ramanadham, T Ali, JW Ashley, RN Bone… - Journal of lipid …, 2015 - ASBMB
Among the family of phospholipases A 2 (PLA 2 s) are the Ca 2+-independent PLA 2 s (iPLA
2 s) and they are designated group VI iPLA 2 s. In relation to secretory and cytosolic PLA 2 s …

Circulating sphingolipids in insulin resistance, diabetes and associated complications

SM Hammad, MF Lopes-Virella - International Journal of Molecular …, 2023 - mdpi.com
Sphingolipids play an important role in the development of diabetes, both type 1 and type 2
diabetes, as well as in the development of both micro-and macro-vascular complications …

The structure of iPLA2β reveals dimeric active sites and suggests mechanisms of regulation and localization

KR Malley, O Koroleva, I Miller, R Sanishvili… - Nature …, 2018 - nature.com
Calcium-independent phospholipase A2β (iPLA2β) regulates important physiological
processes including inflammation, calcium homeostasis and apoptosis. It is genetically …

[HTML][HTML] Unveiling the Role of iPLA2β in Neurodegeneration: From Molecular Mechanisms to Advanced Therapies

J Liu, J Tan, B Tang, J Guo - Pharmacological Research, 2024 - Elsevier
Calcium-independent phospholipase A 2 β (iPLA 2 β), a member of the phospholipase A2
(PLA2s) superfamily, is encoded by the PLA2G6 gene. Mutations in the PLA2G6 gene have …

Hormetic and regulatory effects of lipid peroxidation mediators in pancreatic beta cells

G Maulucci, B Daniel, O Cohen, Y Avrahami… - Molecular aspects of …, 2016 - Elsevier
Nutrient sensing mechanisms of carbohydrates, amino acids and lipids operate distinct
pathways that are essential for the adaptation to varying metabolic conditions. The role of …

FRET‐based and other fluorescent proteinase probes

HY Hu, S Gehrig, G Reither… - Biotechnology …, 2014 - Wiley Online Library
The continuous detection of enzyme activities and their application in medical diagnostics is
one of the challenges in the translational sciences. Proteinases represent one of the largest …

Polarization of macrophages toward M2 phenotype is favored by reduction in iPLA2β (group VIA phospholipase A2)

JW Ashley, WD Hancock, AJ Nelson, RN Bone… - Journal of Biological …, 2016 - ASBMB
Macrophages are important in innate and adaptive immunity. Macrophage participation in
inflammation or tissue repair is directed by various extracellular signals and mediated by …

[HTML][HTML] Integrated metabolomic and transcriptomic analysis reveals perturbed glycerophospholipid metabolism in mouse neural stem cells exposed to cadmium

Y Li, J Zhang, Y Zhang, B Zhang, Z Wang, C Wu… - Ecotoxicology and …, 2023 - Elsevier
Cadmium (Cd) is a ubiquitous heavy metal with neurotoxicity. Our previous study reported
that Cd could inhibit the proliferation of mouse neural stem cells (mNSCs). However, the …

[HTML][HTML] Amorphous solid dispersion of Berberine mitigates apoptosis via iPLA2β/Cardiolipin/Opa1 pathway in db/db mice and in Palmitate-treated MIN6 β-cells

J Li, H Du, M Zhang, Z Zhang, F Teng… - … Journal of Biological …, 2019 - ncbi.nlm.nih.gov
Aims: Berberine (BBR) improves beta-cell function in Type 2 diabetes (T2D) because of its
anti-apoptotic activity, and our laboratory developed a new preparation named Huang-Gui …