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The study found eight potential protein biomarkers differentially expressed in elderly Alzheimer's disease patients, and researchers are planning an expanded study.

One of roughly 20,000 blood-feeding insects and ticks, the common bed bug — Cimex lectalarius — has developed a system of salivary proteins to battle its hosts’ hemostasis response, a look at which provides insight into the evolution of the blood-feeding mechanism.

Nebula Genomics is launching its genome sequencing service for free for people who provide certain information about themselves, the Boston Globe reports.

In PLOS this week: grey wolf population genomics, mutations associated with lung adenocarcinoma survival, and more.

An opinion piece at Bloomberg discusses China's stance on genomic research.

Genetic ancestry testing can affect a person's sense of identity, the New York Times Magazine writes.