Non-enzymatic glycation mediated structure–function changes in proteins: case of serum albumin

S Awasthi, NT Saraswathi - RSC advances, 2016 - pubs.rsc.org
Albumin, a major plasma protein with extraordinary ligand binding properties, transports
various ligands ranging from drugs, hormones, fatty acids, and toxins to different tissues and …

Glycation of human serum albumin in diabetes: impacts on the structure and function

H Cao, T Chen, Y Shi - Current Medicinal Chemistry, 2015 - ingentaconnect.com
Diabetes mellitus is one of the most serious diseases in the world. The levels of glycated
proteins in the blood of diabetics are higher than that of non-diabetic subjects. The glycation …

Advanced glycation end products modulate structure and drug binding properties of albumin

S Awasthi, NA Murugan… - Molecular Pharmaceutics, 2015 - ACS Publications
The extraordinary ligand binding properties of albumin makes it a key player in the
pharmacokinetics and pharmacodynamics of many vital drugs. Albumin is highly susceptible …

The glycation of albumin: structural and functional impacts

P Rondeau, E Bourdon - Biochimie, 2011 - Elsevier
Oxidative stress and protein modifications are frequently observed in numerous disease
states. Glucose constitutes a vital nutrient necessary to cellular oxygen metabolism …

Moderate glycation of serum albumin affects folding, stability, and ligand binding

SW Vetter, VSK Indurthi - Clinica Chimica Acta, 2011 - Elsevier
BACKGROUND: Serum protein glycation and formation of advanced glycation endproducts
(AGE) correlates with diabetic complications. Highly AGE-modified albumin is frequently …

Impact of in vitro non-enzymatic glycation on biophysical and biochemical regimes of human serum albumin: relevance in diabetes associated complications

J Ahmad, K Alam - RSC advances, 2015 - pubs.rsc.org
Early glycation involves attachment of glucose on ε-NH2 of lysine residues. Human serum
albumin (HSA), a lysine rich protein, is highly prone to non-enzymatic glycation. In this study …

Glycation alters ligand binding, enzymatic, and pharmacological properties of human albumin

J Baraka-Vidot, C Planesse, O Meilhac, V Militello… - Biochemistry, 2015 - ACS Publications
Albumin, the major circulating protein in blood plasma, can be subjected to an increased
level of glycation in a diabetic context. Albumin exerts crucial pharmacological activities …

New insights into non-enzymatic glycation of human serum albumin biopolymer: A study to unveil its impaired structure and function

A Raghav, J Ahmad, K Alam, AU Khan - International journal of biological …, 2017 - Elsevier
Albumin glycation and subsequent formation of advanced glycation end products (AGEs)
correlate with diabetes and associated complications. Human Serum Albumin (HSA) was …

Impact of glycation on structural and antioxidant function of human serum albumin: Relevance in diabetic complications

A Raghav, J Ahmad, K Alam - … & Metabolic Syndrome: Clinical Research & …, 2016 - Elsevier
Aim Non-enzymatic glycation impairs the structural and functional characterstics of human
serum albumin (HSA) native conformation. Prolonged hyperglycemia causes cross links …

The effect of non-enzymatic glycation on the unfolding of human serum albumin

DL Mendez, RA Jensen, LA McElroy, JM Pena… - Archives of Biochemistry …, 2005 - Elsevier
We monitored the unfolding of human serum albumin (HSA) and glycated human serum
albumin (gHSA) subjected to guanidine hydrochloride (GndHCl) by using fluorescence and …