Repeated exercise, or wasting, can change the way key genes work.

British singer Jesy Nelson recently took to Instagram to share a devastating update about her 8-month-old twin daughters.

Jesy Nelson gave birth to her twin girls prematurely in May 2025 - now she's revealed her six-month-olds have been diagnosed ...

HOUSTON – A newly identified gene, atrogin-1, is involved in muscle loss associated with cancer, diabetes, fasting and kidney disease as well as in the atrophy occurring with disuse, inactivity, and ...

The BBC's Ben Morris describes living with spinal musclar atrophy, after Little Mix's Jessy Nelson spoke about it.

Muscle-on-chip systems are three-dimensional human muscle cell bundles cultured on collagen scaffolds. A Stanford University research team sent some of these systems to the International Space Station ...

At its core, SMA is caused by a deficiency in a protein called Survival Motor Neuron (SMN) . This protein is essential for ...

On Sunday, Jesy Nelson, a former member of beloved girl group Little Mix, shared the emotional news that her eight-month-old ...