Genetic markers are DNA sequences with known physical locations on chromosomes. They are points of variation that can be used to identify individuals or species, or may be used to associate an ...

Rita Marker, a longtime advocate against assisted suicide, died Oct. 30 at the age of 83. Born in Washington state in 1940, Marker and her family settled in Steubenville, Ohio. After attending an ...

6Moores Cancer Center, University of California San Diego, La Jolla, California. 7The Laboratory of Immunology, Moores Cancer Center and Department of Medicine, University of California San Diego, La ...

She was so alarmed by what she heard, she and her late husband and soulmate Mike Marker, formed the nonprofit International Anti-Euthanasia Task Force (later renamed the Patients Rights Council).

Follicular T helper cells (Tfh) are a specialized subset of CD4 effector T cells that are crucial for germinal center (GC) reactions and for selecting B cells to undergo affinity maturation. Despite ...

Despite the mechanisms of central and peripheral tolerance, the mature B cell compartment contains cells reactive for self-antigen. How these cells are poised not to respond and the mechanisms that ...