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Junk DNA: How the dark genome is changing RNA therapies

Drug Discovery World

Samir Ounzain , PhD, CEO & Co-Founder of HAYA Therapeutics, looks at how a better understanding of our DNA can lead to increased activity for RNA therapeutics. In actuality, the protein-coding portion of our genome is comparable in identity and number with the humble fruit fly or worm.

RNA 52
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A new dawn of the genomic age: five areas set to be transformed in 2023

pharmaphorum

In March, the collaborative T2T consortium published the first complete telomere-to-telomere sequence of the human genome, filling in the last 8% of the 3 billion base pairs that make up our DNA. Understanding individual drug reactions and metabolism Pharmacogenomics is emerging as an important area.

Genome 129
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Where is the drug discovery expertise happening in the UK?

Drug Discovery World

The United Kingdom has established itself as a hub for drug discovery expertise worldwide. There is a range of reasons why this area has become focal point for drug discovery, one of which is the fact that it encompasses the University of Oxford and the University of Cambridge, two of the oldest and most prestigious universities in the world.

Drugs 75
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Genomic projects exploit scale as clinical applications play catch-up

Pharmaceutical Technology

In a Nature publication , Florian Markowetz, PhD, and his fellow researchers analyzed copy number signatures across a number of cancers, and found 17 types of chromosomal instability while identifying 49 new drug targets. Space for discovery, development, and repurposing of drugs. Both teams had the same underlying goal.

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Patients of African heritage have fewer actionable mutations

Drug Discovery World

Genetic sequencing To assess these alterations in groups of different ancestries, Walch and colleagues analysed targeted DNA sequencing data from 4,441 patients treated for colorectal cancer at MSK between 2014 and 2022. Genetic ancestry was estimated using reference populations from the 1000 Genomes Project.

Genome 52
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Personalising whole genome sequencing doubles diagnosis of rare diseases 

Drug Discovery World

They subsequently applied additional bioinformatic approaches, using advanced computer technologies to identify genetic alterations in a patients’ DNA which may be causing disease but had been overlooked during routine testing. . It can also permit targeted screening of known disease complications and access to drug studies.

Genome 52
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Why genomic healthcare data matters in the development of new therapies 

Drug Discovery World

One might argue that this all started getting exciting with the launch of the Human Genome Project, which the National Human Genome Research Institute consider to be one of the greatest scientific feats in history 1. DDW’s Megan Thomas observes developments of accessibility in this sector and the potential impact. .

Genome 98