Genetics

Ancient DNA from a 5,500-year-old skeleton in Colombia reveals the oldest genome of "Treponema pallidum" yet, sharpening evidence that treponemal diseases predate European contact.

The study used large-scale CRISPR gene-editing technology to systematically determine which genes are required as embryonic stem cells develop into brain cells.

The discovery could pave the way for new treatments, improved risk prediction, and earlier intervention for brain metastases.

“This helps refine our understanding of human origins, maritime mobility, and early seafaring narratives,” one of the study’s authors said

"AI has the power to unlock the secrets of the human genome and transform health care for billions of people worldwide,” said NVIDIA.

The never-before-seen biological snapshot provides insight into the young mammoth's final moments, expanding our knowledge of creatures that went extinct tens of thousands of years ago.

The Health Ministry has concluded its investigation into faulty cancer tests, confirming that only two women were affected by erroneous results.

“These findings highlight the potential of self-complementary AAVs to reduce dose requirements, minimize toxicity, and broaden clinical use of inner-ear therapies," said the head researcher.

New treatment targeting CLIC5 gene shows promise in preserving sensory cells in the inner ear, offering hope for millions affected by genetic hearing and balance disorders.

Many studies reveal that genetics has a 75% influence on our weight. But does this mean that a person born with "thin genetics" can eat endlessly without gaining a gram?