Drug discovery: selecting the optimal approach.

Area of Science:

• Drug discovery and development
• Pharmacology
• Biotechnology

Background:

• The target-based drug discovery approach has dominated the field for over a decade.
• Recent declines in the commercial value of novel targets highlight low success rates.
• This necessitates a re-evaluation of current drug discovery paradigms.

Purpose of the Study:

• To critically evaluate the strengths and limitations of existing drug discovery methods.
• To propose a novel approach for identifying disease-modifying treatments.
• To address the challenges in translating novel targets into clinical candidates.

Main Methods:

• Review and analysis of established drug discovery paradigms.
• Comparative evaluation of different drug discovery strategies.
• Conceptualization and proposal of an alternative drug discovery framework.

Main Results:

• Identified significant limitations in the traditional target-based approach.
• Highlighted the low probability of success for novel targets in clinical development.
• Presented a novel approach with potential advantages for disease modification.

Conclusions:

• The current target-based model faces significant challenges and declining commercial viability.
• Alternative drug discovery strategies are needed to improve success rates.
• The proposed novel approach offers a promising direction for developing disease-modifying therapies.