Throughout the course of multiple sclerosis, gradually progressive neurologic impairment can occur, which has been called ...

Tolebrutinib is an oral, brain-penetrant, and bioactive Bruton’s tyrosine kinase inhibitor that modulates peripheral ...

Autoimmune generalized myasthenia gravis is a disease that manifests with fluctuating muscle weakness. Inebilizumab is a ...

Giant-cell arteritis is a systemic vasculitis with limited treatment options. The efficacy and safety of upadacitinib — a ...

The incidence of prostate cancer is increasing. Screening with an assay of prostate-specific antigen (PSA) has a high rate for false positive results. Genomewide association studies have ...

Amid growing wealth disparity, we have little information on how health among older Americans compares with that among older Europeans across the distribution of wealth. We performed a ...

The National Academy of Medicine and the Journal have partnered to create this series on issues important to health and medicine.

Next-generation sequencing has enabled precision therapeutic approaches that have improved the lives of children with rare diseases. Congenital diarrhea and enteropathies (CODEs) are associated ...

Recognizing that financially strapped students find their residency choices constrained by cost-of-living considerations, Mass General Brigham began supplementing the salaries of residents in need.