Identification and characterization of protein cross-links induced by oxidative reactions
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Identification and characterization of protein cross-links induced by oxidative reactions. / Hagglund, Per; Mariotti, Michele; Davies, Michael J.
In: Expert Review of Proteomics, Vol. 15, No. 8, 2018, p. 665-681.Research output: Contribution to journal › Review › Research › peer-review
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TY - JOUR
T1 - Identification and characterization of protein cross-links induced by oxidative reactions
AU - Hagglund, Per
AU - Mariotti, Michele
AU - Davies, Michael J.
PY - 2018
Y1 - 2018
N2 - Introduction: Protein cross-links are common in biological systems and are generated both deliberately as a part of normal metabolism and also accidently as a result of exposure to external factors such as oxidation and glycation stresses. These cross-links can be both positive and negative for biological function, with high levels of inappropriate cross-links being associated with multiple human pathologies, as well as loss of protein structure and function in the food, agricultural, and pharmaceutical fields.Areas covered: This review covers recent advances in the detection and identification of protein cross-links arising from oxidation reactions, mediated by both radicals and two-electron oxidants. Information on both enzymatic and nonenzymatic cross-linking is reviewed, both where this is intentional, as part of normal metabolism, and accidental and a potential cause of disease.Expert commentary: The advantages and drawbacks of various methods available for the detection, identification, and quantification of these species are discussed, as well as some of the mechanisms and processes known to give rise to these species.
AB - Introduction: Protein cross-links are common in biological systems and are generated both deliberately as a part of normal metabolism and also accidently as a result of exposure to external factors such as oxidation and glycation stresses. These cross-links can be both positive and negative for biological function, with high levels of inappropriate cross-links being associated with multiple human pathologies, as well as loss of protein structure and function in the food, agricultural, and pharmaceutical fields.Areas covered: This review covers recent advances in the detection and identification of protein cross-links arising from oxidation reactions, mediated by both radicals and two-electron oxidants. Information on both enzymatic and nonenzymatic cross-linking is reviewed, both where this is intentional, as part of normal metabolism, and accidental and a potential cause of disease.Expert commentary: The advantages and drawbacks of various methods available for the detection, identification, and quantification of these species are discussed, as well as some of the mechanisms and processes known to give rise to these species.
KW - Protein oxidation
KW - cross-linking
KW - mass spectrometry
U2 - 10.1080/14789450.2018.1509710
DO - 10.1080/14789450.2018.1509710
M3 - Review
C2 - 30091671
VL - 15
SP - 665
EP - 681
JO - Expert Review of Proteomics
JF - Expert Review of Proteomics
SN - 1478-9450
IS - 8
ER -
ID: 210610120