Microalgae-Derived Peptides Targeting Lifestyle-Related Diseases: Discovery, Mechanisms, Structure-Activity...

Area of Science:

• Marine Biotechnology
• Biochemistry
• Pharmacology

Background:

• Microalgae are a rich source of bioactive peptides with potential applications in treating lifestyle-related diseases.
• Existing research on microalgae-derived peptides focuses on their biological activities, but lacks comprehensive understanding of their structural features and structure-activity relationships.
• Lifestyle-related diseases like oxidative stress, hypertension, diabetes, and obesity pose significant global health challenges.

Purpose of the Study:

• To provide a comprehensive overview of strategies for discovering bioactive peptides from microalgae.
• To correlate identified peptide sequences with their biological activities and identify key structural motifs.
• To discuss recent advances in peptide modification for enhancing bioactivity.

Main Methods:

• Review of conventional and computational approaches for microalgae-derived peptide discovery.
• Analysis of structure-activity relationships by correlating peptide sequences with reported biological activities.
• Examination of emerging trends and techniques in peptide modification.

Main Results:

• Identified key structural motifs responsible for the bioactivity of microalgae-derived peptides.
• Highlighted the potential of specific peptide sequences in managing oxidative stress, hypertension, diabetes, and obesity.
• Demonstrated the effectiveness of peptide modification techniques in enhancing bioactivity.

Conclusions:

• Microalgae-derived peptides represent a promising source for developing novel therapeutic agents against lifestyle-related diseases.
• Further research into structure-activity relationships and peptide modification is crucial for clinical translation.
• Integrating discovery, structure-activity insights, and modification strategies can unlock the full therapeutic potential of these compounds.