Health Barcelona Study Reveals Sex-Specific Immune Aging: Women Face Inflammation Rise, Men Hidden Leukemia Risk by Dr Natalie Singh - Health Editor April 21, 2026 by Dr Natalie Singh - Health Editor April 21, 2026 The Barcelona Supercomputing Center has mapped immune aging differently for men and women using single-cell RNA sequencing on nearly a thousand adult blood samples. Women show sharper rise in inflammatory … 0 FacebookTwitterPinterestEmail