Kitazume, Tachida, Oka et al.: "Characterization of alpha 2,6-sialyltransferase cleavage by Alzheimer's beta -secretase (BACE1)." in: The Journal of biological chemistry, Vol. 278, Issue 17, pp. 14865-71, 2003 (PubMed).
Kitazume, Saido, Hashimoto: "[Identification of a novel substrate of Alzheimer's beta-secretase: beta-secretase dependent cleavage of alpha 2,6 sialyltransferase]" in: Seikagaku. The Journal of Japanese Biochemical Society, Vol. 74, Issue 9, pp. 1180-3, 2002 (PubMed).
Kitazume, Tachida, Oka et al.: "Alzheimer's beta-secretase, beta-site amyloid precursor protein-cleaving enzyme, is responsible for cleavage secretion of a Golgi-resident sialyltransferase." in: Proceedings of the National Academy of Sciences of the United States of America, Vol. 98, Issue 24, pp. 13554-9, 2001 (PubMed).
Kitazume-Kawaguchi, Dohmae, Takio et al.: "The relationship between ST6Gal I Golgi retention and its cleavage-secretion." in: Glycobiology, Vol. 9, Issue 12, pp. 1397-406, 2000 (PubMed).