Update and nomenclature proposal for mammalian lysophospholipid acyltransferases, which create membrane phospholipid diversity

WJ Valentine, K Yanagida, H Kawana, N Kono… - Journal of Biological …, 2022 - ASBMB
The diversity of glycerophospholipid species in cellular membranes is immense and affects
various biological functions. Glycerol-3-phosphate acyltransferases (GPATs) and …

MBOAT7 in liver and extrahepatic diseases

A Caddeo, R Spagnuolo, S Maurotti - Liver International, 2023 - Wiley Online Library
MBOAT7 is a protein anchored to endomembranes by several transmembrane domains. It
has a catalytic dyad involved in remodelling of phosphatidylinositol with polyunsaturated …

MMD collaborates with ACSL4 and MBOAT7 to promote polyunsaturated phosphatidylinositol remodeling and susceptibility to ferroptosis

VV Phadnis, J Snider, V Varadharajan… - Cell reports, 2023 - cell.com
Ferroptosis is a form of regulated cell death with roles in degenerative diseases and cancer.
Excessive iron-catalyzed peroxidation of membrane phospholipids, especially those …

Bioactive signalling lipids as drivers of chronic liver diseases

E Kaffe, A Tisi, C Magkrioti, V Aidinis, WZ Mehal… - Journal of …, 2024 - Elsevier
Lipids are important in multiple cellular functions, with most having structural or energy
storage roles. However, a small fraction of lipids exert bioactive roles through binding to G …

Membrane-bound O-acyltransferase 7 (MBOAT7)-driven phosphatidylinositol remodeling in advanced liver disease

V Varadharajan, WJ Massey, JM Brown - Journal of Lipid Research, 2022 - ASBMB
Advanced liver diseases account for approximately 2 million deaths annually worldwide.
Roughly, half of liver disease-associated deaths arise from complications of cirrhosis and …

Precision medicine and nucleotide-based therapeutics to treat MASH

A Caddeo, S Romeo - Clinical and Molecular Hepatology, 2024 - e-cmh.org
Metabolic dysfunction-associated steatotic liver disease (MASLD) is a complex multifactorial
disease and becoming the leading cause of liver-related morbidity and mortality. MASLD …

A rising tide lifts all MBOATs: recent progress in structural and functional understanding of membrane bound O-acyltransferases

MR Pierce, JL Hougland - Frontiers in Physiology, 2023 - frontiersin.org
Acylation modifications play a central role in biological and physiological processes. Across
a range of biomolecules from phospholipids to triglycerides to proteins, introduction of a …

Omega-6 highly unsaturated fatty acids in Leydig cells facilitate male sex hormone production

K Ri, HC Lee-Okada, T Yokomizo - Communications Biology, 2022 - nature.com
Highly unsaturated fatty acids (HUFAs) are fatty acids with more than three double bonds in
the molecule. Mammalian testes contain very high levels of omega-6 HUFAs compared with …

[HTML][HTML] Enhancing hepatic MBOAT7 expression in mice with nonalcoholic steatohepatitis

MC Sharpe, KD Pyles, T Hallcox, DR Kamm… - Gastro hep …, 2023 - Elsevier
Background and Aims Polymorphisms near the membrane bound O-acyltransferase domain
containing 7 (MBOAT7) genes are associated with worsened nonalcoholic fatty liver …

Lipidomic profiling of mouse brain and human neuron cultures reveals a role for Mboat7 in mTOR-dependent neuronal migration

I Tang, A Nisal, A Reed, TB Ware, A Johansen… - Science Translational …, 2025 - science.org
Mutations in lipid regulator genes are a frequent cause of autism spectrum disorder,
including those regulating phosphatidylinositol (PI) and phosphoinositide 3-kinase …