Recent advances in detection of AGE s: Immunochemical, bioanalytical and biochemical approaches

JM Ashraf, S Ahmad, I Choi, N Ahmad, M Farhan… - IUBMB …, 2015 - Wiley Online Library
Advanced glycation end products (AGEs) are a cohort of heterogeneous compounds that
are formed after the nonenzymatic glycation of proteins, lipids and nucleic acids …

Post-translational structural modifications of immunoglobulin G and their effect on biological activity

LK Hmiel, KA Brorson, MT Boyne - Analytical and bioanalytical chemistry, 2015 - Springer
The size, heterogeneity, and biological production process of protein therapeutics like
monoclonal antibodies create unique challenges for their analysis and regulation compared …

[HTML][HTML] Amadori glycated proteins: role in production of autoantibodies in diabetes mellitus and effect of inhibitors on non-enzymatic glycation

NA Ansari, D Dash - Aging and disease, 2013 - ncbi.nlm.nih.gov
Nonenzymatic glycation of macromolecules, especially proteins leading to their oxidation is
increased in diabetes mellitus due to hyperglycemia and play an important role in …

A glycation angle to look into the diabetic vasculopathy: cause and cure

S Ahmad, Z Siddiqui, S Rehman… - Current Vascular …, 2017 - ingentaconnect.com
In diabetic patients, accelerated glycation process causes increased oxidative stress and
chronic hyperglycaemia that play a vital role in the diabetic complications. Extensive …

Glycated lysine residues: a marker for non-enzymatic protein glycation in age-related diseases

NA Ansari, R Ali - Disease markers, 2011 - content.iospress.com
Nonenzymatic glycosylation or glycation of macromolecules, especially proteins leading to
their oxidation, play an important role in diseases. Glycation of proteins primarily results in …

Preferential recognition of epitopes on AGE–IgG by the autoantibodies in rheumatoid arthritis patients

S Ahmad, S Habib, A Ali - Human Immunology, 2013 - Elsevier
Incubation of proteins with glucose lead to their non-enzymatic glycation ultimately resulting
in the formation of advanced glycation end products (AGEs) in vivo. AGEs alter unique three …

Immunological studies on glycated human IgG

S Ahmad, A Ali - Life Sciences, 2012 - Elsevier
AIMS: To study the immunogenicity of advanced glycation end product (AGE) modified IgG
(AGE-IgG) in experimental animals. MAIN METHODS: Human IgG was subjected to in vitro …

Biochemical studies on methylglyoxal‐mediated glycated histones: implications for presence of serum antibodies against the glycated histones in patients with type 1 …

NA Ansari, D Dash - International Scholarly Research Notices, 2013 - Wiley Online Library
Reactive carbonyl species (RCS) mainly reacts with lysine and arginine residues of proteins
to form advanced glycation end products (AGEs). Histone was glycoxidated with glyoxal and …

Physicochemical analysis of poly‐L‐lysine: An insight into the changes induced in lysine residues of proteins on modification with glucose

NA Ansari, Moinuddin, R Ali - IUBMB life, 2011 - Wiley Online Library
Nonenzymatic glycation of macromolecules, especially proteins, takes place mainly due to
hyperglycemia in diabetes mellitus. Increased glycolysis during cancer and inflammation …

Glycoxidation of histone proteins in autoimmune disorders

AR Mir - Clinica Chimica Acta, 2015 - Elsevier
Post translational modifications (PTMs) alter the characteristic properties of proteins by
influencing the spatial orientation of amino acid residues leading to a variety of pathological …