As Nathalie Martin looked toward retirement from a career as a law professor, she spent several years researching what that stage of life could look like. The result is a new book, “The Inspired ...

MINOOKA, Ill. (AP) — Bill Swick has a rare degenerative brain disease that inhibits his mobility and speech. Instead of the hassle of traveling an hour to a clinic in downtown Chicago to visit a ...

Deep within the brain, scientists have pinpointed a cluster of cells whose overactivity can spark anxiety, depression, and social withdrawal. By restoring balance in this small but powerful region, ...

Cytotoxic T-lymphocyte antigen 4 (CTLA4) is a co-receptor expressed by activated, memory T cells and regulatory T cells 1,2,3,4,5,6. It is a homodimer that can bind to the homodimeric ligands CD80 ...

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