Biotechnological Applications of C-Type Lectins Isolated from Snake Venoms

Area of Science:

• Biochemistry
• Pharmacology
• Toxicology

Background:

• Snake venoms contain proteins and peptides responsible for biological activities.
• Non-enzymatic proteins, such as lectins, play crucial physiological roles.
• Lectins bind carbohydrates and glycoproteins, potentially causing erythrocyte agglutination.

Purpose of the Study:

• To review studies on snake venom lectins over the past decade.
• To analyze their definitions, classifications, structures, and mechanisms.
• To explore their biotechnological relevance and identify research gaps.

Main Methods:

• Comprehensive literature review of studies on snake venom lectins.
• Analysis of protein classification (enzymatic vs. non-enzymatic).
• Examination of C-type lectins and C-type lectin-like proteins in venom.

Main Results:

• Snake venom lectins are primarily non-enzymatic proteins.
• C-type lectins are linked to hemostatic disturbances like bleeding and coagulation disorders.
• Most research has focused on plant lectins, with limited studies on snake venom lectins' heterologous activities.

Conclusions:

• Snake venom lectins possess significant pharmacological potential.
• Limited research exists on snake venom lectins compared to plant lectins.
• Further investigation into snake venom lectins is crucial for understanding their full potential.