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Gene editing extends lifespan in mouse model of prion disease

Broad Institute

The treatment, which uses base editing to make a single-letter change in DNA, reduced levels of the disease-causing prion protein in the brain by as much as 60 percent. A base-editing approach could also likely be a one-time treatment for all prion disease patients regardless of the genetic mutation causing their disease.

Disease 144
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New avenues for rare disease treatment

Drug Target Review

Most of these conditions are genetic in origin and the majority have no effective treatment. 1,2 Many, however, do have dysfunctional proteins at their core, and for these diseases, a new option is being explored: autophagy-boosting therapies. Gene therapy, of course, also holds great promise.

Disease 113
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Older Siblings Made Possible Just-Approved Gene Therapy for Metachromatic Leukodystrophy

PLOS: DNA Science

The Food and Drug Administration just announced approval of Lenmeldy (atidarsagene autotemcel), a gene therapy to treat the neurological condition metachromatic leukodystrophy (MLD). million price tag for the one-time infusion, and for the older siblings who contributed to developing the gene treatment, but were too sick to receive it.

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Gamma delta T cells: a rising star in cancer therapy

Drug Target Review

Over the past 25 years, T-cell therapies have gained significant ground in the treatment of cancer. Preclinical research on γδ T cells has made great strides since the cells were first identified in the 1980s, with γδ T-cell therapies from several companies, including IN8bio, now in or nearing clinical trials for various cancers.

Therapies 105
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The Long Road to End Tuberculosis

Codon

In the 1924 novel, The Magic Mountain , Thomas Mann describes a sanatorium patient named Anton Ferge as he undergoes a painful tuberculosis (TB) treatment. These challenges have led to strategies such as directly observed therapy (DOT), in which nurses or physicians monitor patients to ensure they take their medicine every day.

Vaccine 102
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Advancing CAR-T therapy: how CD5 modulation is shaping cancer treatment

Drug Target Review

What potential advantages does the CD5 modulation strategy offer over traditional CAR-T therapies? MR : Chimeric antigen receptor T-cell (CAR-T) therapy is very effective in treating patients with B-cell lymphoma, leukemia, and multiple myeloma, where we have six FDA-approved drugs.

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Decoding cell therapy variants with Dr Andy Bader

Drug Target Review

Could you explain the fundamental distinction between autologous and allogeneic cell therapies and how they differ in terms of cell sourcing and application? Autologous immune cell therapy involves the grafting of a patient’s own immune cells. Then, cells are infused back to that same patient.” There are pros and cons to each.

Therapies 105