Characterizing Adduct Formation of Electrophilic Skin Allergens with Human Serum Albumin and Hemoglobin.

ABSTRACT: Skin (contact) allergy, the most predominant form of immunotoxicity in humans, is caused by small electrophilic compounds (haptens) that modify endogenous proteins. Approximately 20% of the general population in the Western world is affected by contact allergy. Although the importance of the hapten-protein conjugates is well established in the initiation of the immunological reaction, not much progress has been made regarding identification of these conjugates in vivo or exploration of their potential as diagnostic tools. In this study, the human serum albumin (HSA) and human hemoglobin (Hb) adductome for three representative contact allergens with different chemical properties, 1-chloro-2,4-dinitrobenzene (DNCB), 1,2-epoxy-3-phenoxypropane (PGE), and 2-bromo-2-(bromomethyl)glutaron

SUBMITTER: Ndreu L 

PROVIDER: S-EPMC7582624 | biostudies-literature | 2020 Oct

REPOSITORIES: biostudies-literature