Stone Age bacterial genomes reconstructed to make long-lost molecules

Scientists have reconstructed the genomes of microbes from the Stone Age, and used them to produce new molecules. The complex puzzle was pieced together from DNA fragments of bacteria on the teeth of ancient humans and Neanderthals.Continue ReadingCate… Continue reading Stone Age bacterial genomes reconstructed to make long-lost molecules

World’s biggest study reveals mammal evolution, and one very famous dog

A groundbreaking project has seen hundreds of scientists across the world uncover many mysteries of the evolution of mammals, work that may help us understand why humans are unique and what specific genetic changes hold the key to disease.Continue Read… Continue reading World’s biggest study reveals mammal evolution, and one very famous dog

Depression is different for men and women, and the proof is in our DNA

Depression is incredibly complex, highly individual and most often linked to a cache of other triggers and comorbidities. But in 2021, a look at 1.2 million people found 178 gene variants linked to major depressive disorder (MDD) and confirmed that our… Continue reading Depression is different for men and women, and the proof is in our DNA

World’s largest ever endometriosis study uncovers genetic pain link

An estimated 190 million of women around the world suffer from endometriosis, yet the debilitating condition has no cure, and its broad cache of symptoms has seen it take on average around eight years to even be diagnosed, let alone treated.Continue Re… Continue reading World’s largest ever endometriosis study uncovers genetic pain link

Genetic link between migraine and blood sugar levels confirmed

Migraine and glucose-related traits such as fasting insulin and type 2 diabetes are widely understood to be common comorbid disorders, but now scientists have a concrete genetic link that could see a new area of therapy developed for the debilitating d… Continue reading Genetic link between migraine and blood sugar levels confirmed

New neurological disease discovered in three children

Illustration of a child with the brain visible

A neurological disorder that causes issues with speech and motor coordination has been identified in three children by scientists from the National Institutes of Health’s National Human Genome Research Institute (NHGRI) and Undiagnosed Diseases Program. The researchers believe the condition is caused by a genetic mutation that affects the ability of neurons in the brain to properly carry out a cellular recycling function called autophagy. In addition to helping those afflicted with the condition, the scientists hope the discovery could help evaluate other diseases in which autophagy is implicated, such as Alzheimer’s.

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Britain’s oldest human genomes reveal cannibals and hunter-gatherers

Scientists have sequenced the genomes of two ancient skeletons, and found they constitute the oldest human DNA in the British isles. The data reveals the story of two separate migrations of early humans into what is now the UK, and how these different … Continue reading Britain’s oldest human genomes reveal cannibals and hunter-gatherers

Neanderthal genome sequences reveal close family ties

New research has provided unprecedented insights into the genetics and social structures of Neanderthals. Scientists have sequenced the genomes of 13 individuals that lived in a close-knit community, revealing some specific family ties.Continue Reading… Continue reading Neanderthal genome sequences reveal close family ties

Extinct human genome sequences earn scientist first Nobel Prize of 2022

The 2022 Nobel Prize in Physiology or Medicine has been awarded to Swedish geneticist Svante Pääbo, for his work in tracing human evolution by reconstructing the genomes of extinct hominins. Pääbo was the first to sequence the Neanderthal genome and di… Continue reading Extinct human genome sequences earn scientist first Nobel Prize of 2022