Proximity-Based Modalities for Biology and Medicine.

Area of Science:

• Biochemistry
• Molecular Biology
• Drug Discovery

Background:

• Molecular proximity is crucial for biological functions.
• Blocking existing molecular interactions is a known therapeutic approach.
• Targeting protein proximity offers new avenues for drug development.

Purpose of the Study:

• To outline diverse mechanisms and molecules based on induced proximity.
• To discuss opportunities and challenges in proximity-based therapies.
• To explore the potential of neoproximity in expanding the therapeutic target space.

Main Methods:

• Review of emerging proximity-based modalities.
• Analysis of induced proximity mechanisms.
• Discussion of protein degraders, blockers, stabilizers, and post-translational modification inducers.

Main Results:

• Emergence of diverse proximity-based modalities for protein targeting.
• Potential for high selectivity in modulating biological processes.
• Expansion of the target space beyond traditional methods.

Conclusions:

• Induced proximity represents a significant opportunity for biopharmaceutical innovation.
• Further development is needed to mature the field and translate findings into clinical applications.
• Neoproximity strategies offer a powerful tool for precise biological modulation.