Development and Prospects of Furin Inhibitors for Therapeutic Applications

Area of Science:

• Biochemistry
• Molecular Biology
• Pharmacology

Background:

• Furin is a vital serine protease enzyme in animal cells, essential for processing precursor proteins.
• Ubiquitous expression of furin across major organs highlights its broad physiological importance.
• Furin's role in protein maturation makes it a significant target for therapeutic interventions.

Purpose of the Study:

• To provide a comprehensive review of furin inhibitor development.
• To characterize various classes of furin inhibitors, including peptides and non-peptide compounds.
• To highlight the therapeutic potential of furin inhibitors in infectious and non-infectious diseases.

Main Methods:

• Literature review of scientific publications on furin and its inhibitors.
• Analysis of different chemical classes of furin inhibitors: peptides, peptidomimetics, and small molecules.
• Evaluation of therapeutic applications based on preclinical and clinical studies.

Main Results:

• Significant progress has been made in developing diverse furin inhibitors.
• Peptides, linear and macrocyclic peptidomimetics, and non-peptide compounds show promise.
• Inhibitors target a range of conditions, including viral, bacterial, and cancerous diseases.

Conclusions:

• Furin inhibitors represent a promising therapeutic strategy for numerous diseases.
• Continued research into furin inhibitor development is crucial for advancing treatment options.
• Targeting furin offers a versatile approach for managing both infectious and non-infectious conditions.