Related topics: alzheimer s disease · brain

New hair follicles can corral skin cancer

The same genetic mutations that can trigger cancer in some tissues are relatively harmless in others. A new Yale study has identified an unlikely source of protection against some forms of skin cancer—hair follicle regeneration.

New CRISPR platform expands RNA editing capabilities

CRISPR-based tools have revolutionized our ability to target disease-linked genetic mutations. CRISPR technology comprises a growing family of tools that can manipulate genes and their expression, including by targeting DNA ...

Medical tests with less fear

It is a principle of modern architecture that less may be more. This principle does not apply to information as a basis of far-reaching decisions, it seems. But: Many people shy away from going to the doctor's, because they ...

The role of tiny RNA in genetic diversity

All species, from zebrafish to humans, possess a genetically diverse collection of traits that allow them to adapt to changing environments. Yet scientists do not fully understand how organisms reach a state of optimal diversity—just ...

When beneficial bacteria knock but no one is home

The community of beneficial bacteria that live in our intestines, known as the gut microbiome, are important for the development and function of the immune system. There has been growing evidence that certain probiotics—therapies ...

Far-reaching benefits from canine cancer research

A study mapping genes associated with two cancers common in golden retrievers could lead to better prevention and treatment of the disease in dogs as well as similar cancers in people.

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