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Frontotemporal dementia: the state of treatment development

Pharmaceutical Technology

While there is no cure to this neurodegenerative condition, academics and companies are pushing through with research that could help patients and their families. Different approaches that are studied include antisense oligonucleotides (ASOs), and gene therapies, which are in early clinical trials. Here, ALS and FTD also overlap.

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Study resolves long-running controversy over critical step in gene silencing

Scienmag

BOSTON – A long-running debate over how an important gene-silencing protein identifies its targets has been resolved by researchers at Massachusetts General Hospital (MGH). The findings could yield important implications for development of drugs to treat cancer and other diseases.

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Intellia, Regeneron ace first trial with ‘in vivo’ CRISPR drug

pharmaphorum

The reductions matched the efficacy of current therapies for ATTR amyloidosis that require chronic dosing such as Alnylam’s Onpattro (patisiran) and Ionis/Akcea’s Tegsedi (inotersen) – both gene-silencing agents which can cost around $450,000 a year. — Eric Topol (@EricTopol) June 26, 2021.

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Epigenetic Editing with CRISPR Might Be Easier Than We Thought

XTalks

Researchers at the University of California San Francisco (UCSF) and the Whitehead Institute have developed a novel CRISPR-based tool called “CRISPRoff” that can switch off genes in human cells through epigenetic editing without altering the genetic sequence itself. The research was published earlier this month in the journal Cell.

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Novo Nordisk bulks up in rare diseases with $1.2bn Prothena deal

pharmaphorum

In ATTR amyloidosis, transthyretin (TTR) protein misfolds and accumulates as amyloid deposits throughout the body. In 2019, for example it agreed to work with Dicerna on gene-silencing for liver-related cardio-metabolic disease in a deal that involved a $225 million upfront payment.

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Unfolding The Folds Of Transthyretin

Delveinsight

Transthyretin (TTR) is a protein that the liver produces to facilitate the transfer of thyroid hormone and vitamin A in the blood. However, due to specific reasons, the TTR protein begins to misfold and aggregate as fibrils, a process known as amyloidosis of Transthyretin (ATTR). Gene-silencing Therapies.

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Using CRISPR to Edit the Epigenome Might Be Easier Than We Thought

XTalks

Researchers at the University of California San Francisco (UCSF) and the Whitehead Institute have developed a novel CRISPR-based tool called “CRISPRoff” that can switch off genes in human cells without editing the genetic sequence itself. The research was published earlier this month in the journal Cell. pyogenes dCas9.

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