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Related Concept Videos

Gene Therapy00:59

Gene Therapy

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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...
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The targeted cancer therapies, also known as “molecular targeted therapies,” take advantage of the molecular and genetic differences between the cancer cells and the normal cells. It needs a thorough understanding of the cancer cells to develop drugs that can target specific molecular aspects that drive the growth, progression, and spread of cancer cells without affecting the growth and survival of other normal cells in the body.
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To learn more about the function of a gene, researchers can observe what happens when the gene is inactivated or “knocked out,” by creating genetically engineered knockout animals. Knockout mice have been particularly useful as models for human diseases such as cancer, Parkinson’s disease, and diabetes.
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Microorganisms play a fundamental role in vaccine development, gene therapy, and therapeutic production. Their biological properties are harnessed to advance medicine and public health. Beyond immunization, microorganisms contribute to gut health, antibiotic synthesis, and genetic disease treatment.Live Attenuated and Inactivated VaccinesLive attenuated vaccines, such as the measles, mumps, and rubella (MMR) vaccine, utilize weakened forms of pathogens to closely resemble natural infections.
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Related Experiment Video

Updated: Mar 31, 2026

Defining Gene Functions in Tumorigenesis by Ex vivo Ablation of Floxed Alleles in Malignant Peripheral Nerve Sheath Tumor Cells
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Gene therapy returns to centre stage.

Luigi Naldini1,2

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This summary is machine-generated.

Gene therapy clinical trials show significant benefits and safety, offering potential cures for severe conditions. Advances in vector design, gene editing, stem cell therapy, and immunotherapy are driving this progress.

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Area of Science:

  • Biomedical Science
  • Genetics
  • Therapeutics

Background:

  • Gene therapy has long promised cures for debilitating diseases.
  • Recent clinical trials demonstrate significant therapeutic benefits.
  • An excellent safety record has been established in recent trials.

Purpose of the Study:

  • To highlight the therapeutic potential of gene therapy.
  • To underscore the safety and efficacy demonstrated in clinical trials.
  • To discuss the technological advancements driving gene therapy's revitalization.

Main Methods:

  • Improved vector designs for targeted gene delivery.
  • Gene editing technologies for correcting mutations.
  • Stem cell engagement for tissue regeneration.
  • Exploitation of immune responses for cancer therapy.

Main Results:

  • Remarkable therapeutic benefits observed in clinical trials.
  • Excellent safety record established.
  • Evidence supporting gene therapy as a curative approach for severe conditions.

Conclusions:

  • Gene therapy is realizing its potential to cure severe diseases.
  • Advances in delivery vectors, gene editing, stem cells, and immunotherapy are key.
  • The field of gene therapy is experiencing a significant revitalization.