Blalock, E., Geddes, J., Chen, K., Porter, N., Markesbery, W., & Landfield, P. (2004). Incipient Alzheimer’s disease: microarray correlation analyses reveal major transcriptional and tumor suppressor responses. Proceedings of the National Academy of Sciences of the United States of America, 101(7), 2173-8. https://doi.org/10.1073/pnas.0308512100 (Original work published 2004)

Keeney, J., Förster, S., Sultana, R., Brewer, L., Latimer, C., Cai, J., … Butterfield, D. (2013). Dietary vitamin D deficiency in rats from middle to old age leads to elevated tyrosine nitration and proteomics changes in levels of key proteins in brain: implications for low vitamin D-dependent age-related cognitive decline. Free Radical Biology & Medicine, 65, 324-334. https://doi.org/10.1016/j.freeradbiomed.2013.07.019