Isolevuglandins as mediators of disease and the development of dicarbonyl scavengers as pharmaceutical interventions

SS Davies, LS May-Zhang, O Boutaud… - Pharmacology & …, 2020 - Elsevier
Products of lipid peroxidation include a number of reactive lipid aldehydes such as
malondialdehyde, 4-hydroxy-nonenal, 4-oxo-nonenal, and isolevuglandins (IsoLGs) …

Scavenging reactive lipids to prevent oxidative injury

LS May-Zhang, A Kirabo, J Huang… - Annual Review of …, 2021 - annualreviews.org
Oxidative injury due to elevated levels of reactive oxygen species is implicated in
cardiovascular diseases, Alzheimer's disease, lung and liver diseases, and many cancers …

[HTML][HTML] Preclinical pharmacokinetics, pharmacodynamics, and toxicity of novel small-molecule GPR119 agonists to treat type-2 diabetes and obesity

M Patil, I Casari, D Thapa, LN Warne, E Dallerba… - Biomedicine & …, 2024 - Elsevier
The escalating global prevalence of type-2 diabetes (T2D) and obesity necessitates the
development of novel oral medications. Agonism at G-protein coupled receptor-119 …

[HTML][HTML] The nutraceutical electrophile scavenger 2-hydroxybenzylamine (2-HOBA) attenuates gastric cancer development caused by Helicobacter pylori

AP Gobert, M Asim, TM Smith, KJ Williams… - Biomedicine & …, 2023 - Elsevier
Stomach cancer is a leading cause of cancer death. Helicobacter pylori is a bacterial gastric
pathogen that is the primary risk factor for carcinogenesis, associated with its induction of …

Novel chalcone/aryl carboximidamide hybrids as potent anti-inflammatory via inhibition of prostaglandin E2 and inducible NO synthase activities: design, synthesis …

TS Ibrahim, AH Moustafa, AJ Almalki… - Journal of enzyme …, 2021 - Taylor & Francis
Two series of chalcone/aryl carboximidamide hybrids 4a–f and 6a–f were synthesised and
evaluated for their inhibitory activity against iNOS and PGE2. The most potent derivatives …

Inflammation biomarker response to oral 2-hydroxybenzylamine (2-HOBA) acetate in healthy humans

JA Rathmacher, JC Fuller Jr, NN Abumrad, CR Flynn - Inflammation, 2023 - Springer
Inflammation is associated with the formation of reactive oxygen species (ROS) and the
formation of lipid-derived compounds, such as isolevuglandins (IsoLGs), malondialdehyde …

[HTML][HTML] Acute and sub-acute toxicological evaluation of ethanol extract of Alchornea cordifolia leaves in Wistar rats

SA Ejeh, HA Abu, PA Onyeyili, JN Abenga, RJ Ogbe… - Scientific African, 2023 - Elsevier
Introduction Medicinal plants have over time played important roles in many indigenous
primary health care systems. Alchornea cordifolia, a widely distributed plant, is a commonly …

Electrophilic reactive aldehydes as a therapeutic target in colorectal cancer prevention and treatment

AP Gobert, M Asim, TM Smith, KJ Williams, DP Barry… - Oncogene, 2023 - nature.com
Colorectal cancer (CRC) is a major health problem worldwide. Dicarbonyl electrophiles,
such as isolevuglandins (isoLGs), are generated from lipid peroxidation and form covalent …

Safety, tolerability, and pharmacokinetics of repeated oral doses of 2-hydroxybenzylamine acetate in healthy volunteers: a double-blind, randomized, placebo …

LM Pitchford, PM Driver, JC Fuller, WS Akers… - BMC Pharmacology and …, 2020 - Springer
Abstract Background 2-Hydroxybenzylamine (2-HOBA) is a selective dicarbonyl electrophile
scavenger being developed as a nutritional supplement to help protect against the …

Isolevuglandins and cardiovascular disease

SS Davies, LS May-Zhang - Prostaglandins & other lipid mediators, 2018 - Elsevier
Isolevuglandins are 4-ketoaldehydes formed by peroxidation of arachidonic acid.
Isolevuglandins react rapidly with primary amines including the lysyl residues of proteins to …