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SpliceBio lands $135M for a new kind of eye gene therapy

BioPharma Drive: Drug Pricing

The startup, which is backed by the venture arms of Sanofi, Roche and Novartis, is using dual adeno-associated viruses to help overcome the packaging constraints of current genetic medicines.

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Gene editing extends lifespan in mouse model of prion disease

Broad Institute

Building on previous work by the vector-engineering lab of Ben Deverman at the Broad, the team developed a pair of adeno-associated viruses (AAVs) to package and deliver the base-editing machinery to brain cells. Theres still a long way to go to make this a therapy, Minikel said. But its really exciting to see how much is possible.

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Gene editing disrupts Huntington’s mutation in mice

Broad Institute

If a gene-editing therapy could install an interruption that mimics those that occur naturally in some patients, it might stop the repeat from expanding and halt or slow down disease progression. These individuals are also less likely to pass their disease along to their children than people with uninterrupted repeats.

DNA
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A Visual Guide to Gene Delivery

Codon

The gene therapy is designed to protect this infant from the neurological disorders that otherwise would have resulted from this rare, and often fatal, condition. And while matching a gene therapy to its targeted mutation is an intricate and nuanced process, much boils down to two core elements: a vector and its cargo.

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A Visual Guide to Genome Editors

Codon

The treatment, now known as Casgevy, became the first CRISPR-based therapy to gain FDA approval, in 2023. If the same virus invades the cell a second time, the gRNA’s spacer sequence will bind to the matching viral DNA sequence, then be cut by the Cas protein.

DNA
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Levers for Biological Progress

Codon

They engineered genetically-encoded RNA exporters, based on viruses, that package and secrete RNA molecules in protective nanoparticles, allowing non-destructive monitoring of those RNA molecules in real-time. Today, a single injection of an FDA-approved gene therapy, called Hemgenix , cures this disease.

DNA
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AZVUDINE

New Drug Approvals

It was approved in China in 2021 as a first-in-class treatment for human immunodeficiency virus (HIV). 11] It is believed to work by inhibiting the RNA-dependent RNA polymerase (RdRp) enzyme in the SARS-CoV-2 virus. [12] Detailed numbers are provided by Genuine in the slides and the medication package insert. [14] Swallow, S.;

RNA