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USC researchers discover better way to identify DNA variants

Scienmag

USC researchers have achieved a better way to identify elusive DNA variants responsible for genetic changes affecting cell functions and diseases. Using computational biology tools, scientists at the university’s Dornsife College of Letters, Arts and Sciences studied “variable-number tandem repeats” (VNTR) in DNA.

DNA 69
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How Phosphorus’ GeneCompass Preventative Genetic Test Can Help People Manage Their Health

XTalks

Phosphorus, a leading preventative genomics company, has developed the first comprehensive preventative genetic test for consumers. The test is called GeneCompass and features medical-grade technology to provide a holistic assessment of genetic health and wellness. The Phosphorus GeneCompass test has a list price of $249.

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Deluge of DNA changes drives progression of fatal melanomas

Scienmag

Credit: WEHI, Australia Melbourne researchers have revealed how melanoma cells are flooded with DNA changes as this skin cancer progresses from early, treatable stages through to fatal end-stage disease.

DNA 96
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Personalising whole genome sequencing doubles diagnosis of rare diseases 

Drug Discovery World

In 2018, the UK’s department of health announced an NHS Genomic Medicine Service, which allows patients with rare diseases to have their entire genetic code read in the hope of providing a much-needed diagnosis. That said, some people with rare genetic diseases remain without a molecular diagnosis after their genome is analysed. . “We

Genome 52
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DNA in fringe-lipped bat poop reveals unexpected eating habits

Scienmag

When animals eat, prey DNA travels all the way through animal digestive tracts and comes out again. Credit: Illustration by Amy Koehler Poop is full of secrets. For scientists, digging into feces provides insights into animal diets and is particularly useful for understanding nocturnal or rare species.

DNA 54
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Scientists at IRB Barcelona identify a potential target to treat lung cancer

Scienmag

Credit: IRB Barcelona In cancer, personalised medicine takes advantage of the unique genetic changes in an individual tumour to find its vulnerabilities and fight it. Many tumours have a higher number of mutations due to a antiviral defence mechanism, the APOBEC system, which can accidentally damage DNA and cause mutations.

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Tuesday 18 April at AACR Annual Meeting 2023

Drug Discovery World

would not have qualified for genetic screening under current guidelines, according to results from the Tapestry clinical trial presented at AACR 2023 today. Read more here. Read more here. This award recognises an individual on the basis of their meritorious achievements and contributions to any aspect of blood cancer research. AACR James S.