Dennis J. Selkoe

Selkoe studied at Columbia University (Bachelor's degree 1965) and the University of Virginia School of Medicine (M. D. 1969).[3] He took up a residency at the University of Pennsylvania Hospital (1969). From 1970 to 1972, he performed research at the National Institutes of Health and continued his residency as a neurologist at the Peter Bent Brigham Children's Hospital and Beth Israel Hospital in Boston.

In 1975, he held the position of instructor at the Brigham and Women's Hospital in Boston, before moving up to assistant professor in 1978.[4] In 1985 he became Co-Director of the Center for Neurological Diseases and from 1990, Vincent and Stella Coates Professor of Neurological Diseases at Harvard Medical School (.[5]

In 1978, he established a laboratory at Brigham and Women's to apply biochemical and cell biological methods to the study of degenerative neural diseases such as Alzheimer's and Parkinson's disease.[6]

In 1982, he and collaborators isolated the clusters of neurofibrils typical of Alzheimer's disease and described their chemical properties. With other laboratories, he showed that the tau protein of the microfibrils is their main component. With his laboratory, he also conducted extensive research on the second pathogenic component, senile plaques of beta-amyloid (Aβ).[7] They discovered in 1992 that Aβ is also formed in normal cells from its precursor APP. The study of these processes led to the identification of inhibitors for the formation of Aβ. Selkoe was also able to show with his laboratory that innate mutations in the APP genes and the presenilin genes cause Alzheimer's disease (increased Aβ production). In 1999, he and co-workers identified presenilin as the long-sought-after gamma-secretase, one of the enzymes involved in the pathogenic conversion of APP to Aβ in Alzheimer's disease. In his laboratory, it could also be shown that small, soluble oligomers from Aβ can damage the synapses and have an influence on memory performance.

He was the principal founding scientist of the pharmaceutical company Athena Neurosciences (later Elan Corporation).[8] In 2001 he was one of the founders of the Harvard Medical Center for Neurodegeneration and Repair.[9]

• Fellow of the American Association for the Advancement of Science
• Member of the Institute of Medicine.
• In 2002, he was awarded the Dr A. H. Heineken Prize for Medicine.[10]
• Life Achievement Award from the Alzheimer's Association, 2008.[11]
• Rita Hayworth Award from the Alzheimer's Association (1995)[12]
• Wood Kalb Foundation Prize (1984),
• Potamkin Award
• Metropolitan Life Foundation Award.
• honorary doctorate from Harvard in 1991