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Glenn Nichols, surrounded by his hospice team. The author is in yellow.

Genetic Linkage

Second Gene Therapy Nears Approval in Europe: Lessons for CRISPR?

April 20, 2016

Tags: gene therapy, ADA deficiency, bubble boy

CRISPR-Cas9 gene editing has been around not even 4 years, and people are avidly discussing its promises and perils. That’s great. But consider the historical backdrop.

April 1, the European Medicine Agency’s (EMA) Committee for Medicinal Products recommended for marketing approval a second gene therapy. “Strimvelis” treats adenosine deaminase severe combined immunodeficiency syndrome (ADA-SCID) and was developed at the San Raffaele Telethon Institute for Gene Therapy in Milan and GlaxoSmithKline. Regulatory approval is expected within a few months.

I wonder how many people realize, especially those fearful of how gene editing might be misused, that the gene therapy that is nearing approval actually entered clinical trials 26 years ago? (more…)

SCID-X1 Gene Therapy, Take 2

October 12, 2014

Tags: gene therapy, bubble boy, SCID-X1, ADA deficiency, forever fix

David Vetter had SCID-X1 and became known as the bubble boy. (NASA)
Beneath all the bad news about viruses this week lies a good virus: the one that underlies gene therapy for X-linked severe combined immunodeficiency (SCID-X1),

Altered viruses are the vehicles that transfer healthy human genes into the cells of people in whom the genes aren’t working, providing a slew of new “forever fixes.” Nearly 100 gene transfer protocols are now in late-stage clinical trials. (more…)

instruction
Project to engage students in helping families with rare genetic diseases
Book Club Reader's Guide
Many challenging questions to stimulate thought and discussion.
Instructor's Guide
38 discussion questions to get students thinking and talking about gene therapy, including the science, ethical issues, and the drug approval process.
Narrative science
The Forever Fix is the uplifting true story of 8-year-old Corey Haas, who was cured of hereditary blindness just 4 days after gene therapy.
College Textbooks
A spectacularly-illustrated, clearly written human anatomy and physiology textbook, used in pre-health profession programs throughout the U.S.
A highly engaging, clearly written, beautifully illustrated introduction to the science of human genetics for the non-scientist. Now in its 11th edition, 12th to be published in September 2018.
Nonfiction
An ideal starting point for anyone who wants to know more about genes, DNA, genomes, and the genetic ties that bind us all.

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