
Research Identified TNFR1 Receptors on Human Spermatozoa
New findings reveal that human sperm express specific death receptors but lack the machinery to trigger apoptosis.

New findings reveal that human sperm express specific death receptors but lack the machinery to trigger apoptosis.
September 21, 2026
Surgeons Removed Migrated Clips From Bile DuctA 75-year-old patient underwent surgery to remove stones and foreign objects 16 months after a gallbladder procedure.