Food Antioxidants and Their Interaction with Human Proteins

• Główni autorzy: Olgica Nedić (Autor), Ana Penezić (Autor), Simeon Minić (Autor), Mirjana Radomirović (Autor), Milan Nikolić (Autor), Tanja Ćirković Veličković (Autor), Nikola Gligorijević (Autor)
• Format: Książka
• Wydane: MDPI AG, 2023-03-01T00:00:00Z.
• Hasła przedmiotowe: article
• Dostęp online: Connect to this object online.
• Notes: 10.3390/antiox12040815; 2076-3921
• Keywords: food antioxidants; human proteins; binding; interaction detection; Therapeutics. Pharmacology; RM1-950
• Source: Antioxidants, Vol 12, Iss 4, p 815 (2023)

Common to all biological systems and living organisms are molecular interactions, which may lead to specific physiological events. Most often, a cascade of events occurs, establishing an equilibrium between possibly competing and/or synergistic processes. Biochemical pathways that sustain life depend on multiple intrinsic and extrinsic factors contributing to aging and/or diseases. This article deals with food antioxidants and human proteins from the circulation, their interaction, their effect on the structure, properties, and function of antioxidant-bound proteins, and the possible impact of complex formation on antioxidants. An overview of studies examining interactions between individual antioxidant compounds and major blood proteins is presented with findings. Investigating antioxidant/protein interactions at the level of the human organism and determining antioxidant distribution between proteins and involvement in the particular physiological role is a very complex and challenging task. However, by knowing the role of a particular protein in certain pathology or aging, and the effect exerted by a particular antioxidant bound to it, it is possible to recommend specific food intake or resistance to it to improve the condition or slow down the process.