Science News for August 7, 1996

Protein Glitch May Be Early Problem In Inherited Alzheimer's

Researchers at Johns Hopkins Medicine have identified a protein glitch as an early problem in inherited Alzheimer's disease. Presenilin normally cleaves in two, but a disease-causing mutation can prevent this crucial change. This study may lead to new treatments by targeting the point of cleavage with drugs or other interventions.

SourceJohns Hopkins Medicine·DateAug 7, 1996

Astronomers Use New Method To Study Deep Universe

Astronomers at Johns Hopkins University have developed a new method called photometric-redshift astronomy, which allows for rapid distance measurements to distant galaxies. This technique resolves a long-standing dilemma in cosmology research by enabling the study of galaxy evolution and dark matter.

SourceJohns Hopkins University·DateAug 7, 1996