Author Archives: Katherine Poinsatte PhD

Liver issues precede neuromuscular symptoms in SMA: Mouse study

Metabolic abnormalities, including the buildup of fat in the liver and other issues, occur before the loss of motor neurons, according to a study in a mouse model of spinal muscular atrophy (SMA). The mice, with reduced…

Fertility issues common in men with SMA, study finds

Fertility issues and low sperm counts are common in men with spinal muscular atrophy (SMA), particularly in those with more severe disease, according to a study from France. Almost two-thirds (65.9%) of SMA patients had fertility disorders.