Natural and Synthetic Derivatives of Hydroxycinnamic Acid Modulating the Pathological Transformation of Amyloidogenic Proteins

• Published in: Molecules (Basel, Switzerland) Vol. 25; no. 20; p. 4647
• Main Authors: Muronetz, Vladimir I, Barinova, Kseniya, Kudryavtseva, Sofia, Medvedeva, Maria, Melnikova, Aleksandra, Sevostyanova, Irina, Semenyuk, Pavel, Stroylova, Yulia, Sova, Matej
• Format: Journal Article
• Language: English
• Published: Switzerland MDPI AG 12.10.2020; MDPI
• Subjects: alpha-Synuclein - chemistry; Alzheimer's disease; Amyloid; Amyloidogenesis; Amyloidogenic Proteins - chemistry; Animals; Benzoic acid; Cereals; Citrus fruits; Coffee; Coumaric Acids - chemical synthesis; Coumaric Acids - chemistry; Coumaric Acids - pharmacology; curcumin; derivatives of hydroxycinnamic acid; Fibrils; Food; Food production; Humans; Hydroxycinnamic acid; Medical research; Metabolites; Molecular modelling; Monoclonal antibodies; neurodegenerative diseases; Neurodegenerative Diseases - metabolism; Plasma; Prevention; Prion protein; Protein Aggregation, Pathological - metabolism; Proteins; Review; Small intestine; Synuclein; Transformations; Vegetables; α-synuclein; neurodegenerative diseases; Parkinson′s disease; amyloid; prevention of amyloid transformation; amyloid fibrils; derivatives of hydroxycinnamic acid; α-synuclein; curcumin; prion protein
• ISSN: 1420-3049; 1420-3049
• DOI: 10.3390/molecules25204647

This review presents the main properties of hydroxycinnamic acid (HCA) derivatives and their potential application as agents for the prevention and treatment of neurodegenerative diseases. It is partially focused on the successful use of these compounds as inhibitors of amyloidogenic transformation of proteins. Firstly, the prerequisites for the emergence of interest in HCA derivatives, including natural compounds, are described. A separate section is devoted to synthesis and properties of HCA derivatives. Then, the results of molecular modeling of HCA derivatives with prion protein as well as with α-synuclein fibrils are summarized, followed by detailed analysis of the experiments on the effect of natural and synthetic HCA derivatives, as well as structurally similar phenylacetic and benzoic acid derivatives, on the pathological transformation of prion protein and α-synuclein. The ability of HCA derivatives to prevent amyloid transformation of some amyloidogenic proteins, and their presence not only in food products but also as natural metabolites in human blood and tissues, makes them promising for the prevention and treatment of neurodegenerative diseases of amyloid nature.