Translational research--from gene to treatment: lessons from cystic fibrosis

Duncan Geddes1

  • 1Department of Respiratory Medicine, Royal Brompton Hospital, London. D.Geddes@rbht.nhs.uk

Insights

Biomedical research requires new drug development models. Collaboration between academics, charities, and pharmaceutical companies can accelerate the discovery of treatments for diseases like cystic fibrosis.

Area of Science:

  • Biomedical research
  • Drug discovery
  • Gene therapy

Background:

  • Biomedical research is identifying numerous new therapeutic targets for human diseases.
  • Translating this knowledge into effective treatments requires learning from pharmaceutical industry drug development experience.
  • Cystic fibrosis serves as a model for new treatment development due to recent advancements and numerous potential targets.

Purpose of the Study:

  • To explore new models for drug discovery and development.
  • To emphasize the need for collaboration between various stakeholders in biomedical research.
  • To investigate how to make drug discovery cheaper and faster.

Main Methods:

  • Case study analysis using cystic fibrosis drug development.
  • Review of traditional drug discovery patterns.
  • Examination of emerging research organization models, particularly in gene therapy.

Main Results:

  • Traditional drug discovery models may be insufficient.
  • Collaboration among academics, charities, biotech, and pharmaceutical companies can enhance efficiency.
  • New models of funding and collaboration are emerging, especially for gene therapy.

Conclusions:

  • New therapeutic targets necessitate innovative approaches to drug development.
  • Collaborative models are crucial for accelerating and reducing the cost of drug discovery.
  • Emerging organizational structures in gene therapy research offer a template for future endeavors.

Related Concept Videos

Translation01:31

Translation

Lesson: Translation
Translation is the process of synthesizing proteins from the genetic information carried by messenger RNA (mRNA). Following transcription, it constitutes the final step in the expression of genes. This process is carried out by ribosomes, complexes of protein and specialized RNA molecules. Ribosomes, transfer RNA (tRNA), and other proteins produce a chain of amino acids—the polypeptide—as the end product of translation.
Translation Produces the Building Blocks of Life
Gene Therapy00:59

Gene Therapy

Gene therapy is a technique where a gene is inserted into a person’s cells to prevent or treat a serious disease. The added gene may be a healthy version of the gene that is mutated in the patient, or it could be a different gene that inactivates or compensates for the patient’s disease-causing gene. For example, in patients with severe combined immunodeficiency (SCID) due to a mutation in the gene for the enzyme adenosine deaminase, a functioning version of the gene can be inserted. The...
Gene Therapy00:59

Gene Therapy

Gene therapy is a technique where a gene is inserted into a person’s cells to prevent or treat a serious disease. The added gene may be a healthy version of the gene that is mutated in the patient, or it could be a different gene that inactivates or compensates for the patient’s disease-causing gene. For example, in patients with severe combined immunodeficiency (SCID) due to a mutation in the gene for the enzyme adenosine deaminase, a functioning version of the gene can be inserted. The...
Translation01:31

Translation

Lesson: Translation
Translation is the process of synthesizing proteins from the genetic information carried by messenger RNA (mRNA). Following transcription, it constitutes the final step in the expression of genes. This process is carried out by ribosomes, complexes of protein and specialized RNA molecules. Ribosomes, transfer RNA (tRNA), and other proteins produce a chain of amino acids—the polypeptide—as the end product of translation.
Translation Produces the Building Blocks of Life
Cystic Fibrosis: Pathogenesis01:23

Cystic Fibrosis: Pathogenesis

Cystic fibrosis (CF), an autosomal recessive disorder, significantly affects the function of exocrine glands. This genetically inherited disease is characterized by the production of thick and sticky mucus, which can severely affect various organs and systems in the body.
CF is primarily caused by a genetic mutation in a chromosome 7 gene coding for the cystic fibrosis transmembrane conductance regulator (CFTR) protein. The most common gene mutation leading to CF is the ΔF508 mutation, but...
Pharmacogenomics: Identification of New Drug Targets01:29

Pharmacogenomics: Identification of New Drug Targets

Advances in genomics have profoundly influenced drug discovery by increasing both the speed and accuracy of pharmaceutical development. Pharmacogenomics, which examines how genetic variation influences drug response, facilitates the identification of novel therapeutic targets and enables patient stratification for personalized treatment. These strategies contribute to improved drug efficacy, minimized adverse effects, and more efficient clinical trial design.Mapping genetic differences...