Successfully navigating the valley of death: the importance of accelerators to support academic drug discovery and

Maaike Everts1, Mark Drew1

  • 1Translational Therapeutics Accelerator (TRxA), Critical Path Institute, Tucson, AZ, USA.

PubMed
Abstract

Insights

Academic drug discovery faces a "valley of death." Specialized accelerators offer solutions by addressing funding, regulatory, and expertise gaps to advance promising therapies.

Area of Science:

  • Drug discovery and development
  • Translational research
  • Academic research

Background:

  • The transition of academic research to clinical therapies faces significant hurdles, termed the 'valley of death'.
  • Existing support centers and accelerators provide crucial funding and scientific aid, yet challenges persist.
  • Cultural and expertise gaps, alongside funding limitations, hinder the progress of many novel therapeutic technologies.

Purpose of the Study:

  • To summarize obstacles in academic drug discovery projects.
  • To present potential solutions and best practices for overcoming these challenges.
  • To highlight the role of accelerators, such as the Critical Path Institute's Translational Therapeutics Accelerator (TRxA), in bridging the 'valley of death'.

Main Methods:

  • Meta-opinion article synthesizing existing literature.
  • Review of common obstacles including funding, regulatory education, and reproducibility.
  • Case study of a specific accelerator program (TRxA).

Main Results:

  • The 'valley of death' is a persistent challenge in academic drug discovery.
  • Funding, regulatory knowledge, reproducibility, and organizational factors are key obstacles.
  • Dedicated accelerators can effectively complement traditional funding mechanisms.

Conclusions:

  • The 'valley of death' in academic drug discovery is a significant but manageable obstacle.
  • Well-designed accelerators are vital for advancing promising therapeutic candidates.
  • A combination of funding, scientific support, and addressing cultural gaps is essential for success.

Related Concept Videos

Drug Discovery: Overview01:26

Drug Discovery: Overview

Drug discovery is a multifaceted process involving extensive screening, testing, and optimization of lead compounds to identify potential new drugs for therapeutic use. It combines several approaches, including screening large numbers of natural products, chemical modification of known active molecules, identification of new drug targets, and rational design based on biological mechanisms and drug-receptor structure. These approaches are carried out in both academic research laboratories and...
8.0K
Preclinical Development: Overview01:28

Preclinical Development: Overview

Preclinical development consists of a series of tests that ensure the safety and efficacy of a new therapeutic compound before it is tested in humans. There are four main phases to this process. First, safety pharmacology tests are conducted to ensure the drug does not produce any acutely harmful effects. These tests examine parameters such as bronchoconstriction, cardiac dysrhythmias, blood pressure changes, and ataxia. Next, preliminary toxicological testing is performed to determine the...
4.4K
Clinical Trials: Overview01:11

Clinical Trials: Overview

Clinical development focuses on how the drug will interact with the human body and encompasses four key phases of clinical trials, each serving a specific purpose in assessing the safety and effectiveness of new drugs. These phases overlap and build upon one another. Phase I involves a small group of healthy volunteers (typically 20-80 individuals) or, in cases where significant toxicity is expected, patients with the targeted disease, such as cancer or AIDS. The volunteers are tested for...
3.0K
Structure-Activity Relationships and Drug Design01:28

Structure-Activity Relationships and Drug Design

Drug design is a dynamic field that involves discovering and developing new medications based on specific biological targets. This process heavily relies on structure-activity relationships (SAR) and quantitative structure-activity relationships (QSAR) to guide the design and optimization of efficient drugs.
SAR studies the intricate relationship between a drug's chemical structure and biological activity. It focuses on understanding how modifications to a drug's structure can influence...
733
Drug Administration and Therapy Phases: Overview01:26

Drug Administration and Therapy Phases: Overview

Drugs, the chemical agents used in diagnosing, treating, or preventing diseases, undergo a four-phase process of development: pharmaceutic, pharmacokinetics, pharmacodynamics, and therapeutic.
The pharmaceutical phase focuses on leveraging the physicochemical properties of the drug to design and manufacture an effective product. Variants include orally administered tablets or capsules, topical creams or ointments, and parenteral-delivery solutions or emulsions.
The pharmacokinetic phase...
478
Principles of Drug Action01:24

Principles of Drug Action

Drugs are chemical substances that modify biological responses by interacting with macromolecular targets such as receptors, ion channels, transporters, and enzymes. Pharmacodynamics describes the course of action of drugs leading to the physiological effect at a specific site in the body.
Drugs can be agonists or antagonists. Like the endogenous ligands, agonists always bind and activate the target to produce a cellular response. Agonist binding induces a conformational change which in turn...
6.1K