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New in Genetics

New in Genetics

Ancient viral DNA in the human genome guards against infections

A recent paper published in Science reports that viral DNA in human genomes, embedded there from ancient infections, serve as antivirals that protect human cells against certain modern viruses. The r..

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Modern humans generate more brain neurons than Neanderthals due to a single amino acid change in the protein TKTL1

A single amino acid change in the transketolase-like 1 (TKTL1) protein may have given modern humans an advantage over more ancient contemporaries like Neanderthals by enabling increased neuron produc..

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Genetics can influence the time that ADHD is first diagnosed and its persistence into adulthood

Attention-deficit hyperactivity disorder (ADHD) is primarily a neurodevelopmental disorder affecting children. However, about two-thirds of those affected will continue to have the condition into adu..

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Patients with stomach and intestinal disorders may be at greater risk of developing Alzheimer’s disease

A recent study indicates a genetic link between Alzheimer’s disease (AD) and multiple gut disorders. The researchers found that people with AD and gut disorders have specific genes in common. The f..

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