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Arizona couple donates Collaborative Research Building to Mayo Clinic

Scottsdale, Ariz. — Thomas R. and Ruth Ann Hornaday of Paradise Valley, Arizona, have donated the Collaborative Research Building to Mayo Clinic. The 110,000-square-foot biomedical research facility, which opened on Mayo Clinic's Scottsdale campus in 2005, is valued at $64.4 million. The Collaborative Research Building houses laboratory-based research activity at Mayo Clinic in Arizona. Mayo Clinic researchers, physicians and other investigators are leading the scientific discovery of the mechanisms of human disease, as well as…

the face of a young child, smiling and with eyes closed, leaning against an adult's side and encircled by the adult's arms and hand

Science Saturday: Improving diagnosis of rare congenital disorders

When a child falls ill, two questions quickly come front and center for parents: What’s the problem, and what can be done to fix it? For families whose children have certain congenital disorders, the answers to those questions can be maddeningly elusive. Laboratory tests to diagnose congenital disorders of methylation, such as Beckwith-Wiedemann, Silver-Russell, Prader-Willi, and Angelman syndromes, often come back without a definitive result.  “We can have up to 25% of our results be equivocal for these conditions, and that's…