Category Archives: Health

Researchers Pinpoint Protein at Heart of ALS Communication Breakdown

MRI of ALS patient. Image courtesy Frank Gaillard.

No cure exists for Lou Gehrig’s disease, a fatal neuromuscular illness affecting tens of thousands of Americans. But scientists may have found how a key protein helps drive its degenerative progress.

Read/listen to my full story at KJZZ’s Arizona Science Desk:
UA, Barrow Researchers Explain ALS Key Protein Breakdown

Understanding the Reach (and Limits) of the FDA Antimicrobial Ban

Photo by Lars Klintwall Malmqvist.

A Food and Drug Administration ban on over-the-counter antiseptic  soaps and cosmetics containing certain active ingredients goes into effect Sept. 6.  But it’s up to consumers to avoid products the ban doesn’t cover.

Read/listen to my full story at KJZZ’s Arizona Science Desk:
FDA Antimicrobial Ban Leaves Many Products Unchanged

Kids of DACA-Eligible Parents Have Lower Rates of Anxiety Disorders

Image by John Hain.

As the Trump administration weighs the fate of nearly 800,000 undocumented immigrants protected under the Deferred Action for Child Arrivals program, a new study reveals the program’s effects on their children.

Read/listen to my full story at KJZZ’s Arizona Science Desk:
Study Shows Kids Of DACA Parents Have Better Mental Health Outcomes

Tobacco Leaves Could Provide Cheap, Scalable Way to Make Zika Vaccine

Tobacco leaves drying. Photo by MRaccine.

Tobacco might have finally found the image upgrade it’s been looking for, as scientists hope to use the plant to produce a safe and cheap Zika vaccine.

If successful in humans, the plant-based approach could provide an effective solution for countries affected by the disease.

Read/listen to my full story at KJZZ’s Arizona Science Desk:
Scientists Use Tobacco Plant As Cheap, Scalable Zika Vaccine Factory