Here are two interesting scientific articles on cystinuria from the researchers at the University of Pennsylvania, who are researching this disease in Deerhounds.
The first is “Updates on Cystinuria and Fanconi Syndrome: Amino Acidurias in Dogs,” from the American College of Veterinary Internal Medicine 2014 ACVIM Forum.
Authors Urs Giger, DACVIM-SA, DECVIM CA, DECVCP, Ann-Kathrin Brons, Caitlin A Fitzgerald, Jeffrey Slutsky, Karthik Raj, Victor Stora, Adrian C Sewell and Paula S Henthorn.
The second is “SLC3A1 and SLC7A9 Mutations in Autosomal Recessive or
Dominant Canine Cystinuria: A New Classification System,” by
A.-K. Brons, P.S. Henthorn, K. Raj, C.A. Fitzgerald, J. Liu, A.C. Sewell, and U. Giger.
Journal of Veterinary Internal Medicine. 2013;27:1400–1408.