Report summary

University of Chicago Department of Pathology in 2015-2026 reads as a 92-PI network with 318 internal PI collaborations. The dominant subject mix is Medicine as the leading field (49% of slots across 77 PIs; 77 labels), Immunology as the leading subfield (12% of slots across 27 PIs; 27 labels), and Immune Cell Function and Interaction as the leading topic (5% of slots across 13 PIs; 13 labels). That is promising: collaboration is not just one large hairball, and the leading breakdown groups cover 30 PIs across distinct clusters. The leading PI names are David T. Rubin (198.8 weighted works; Inflammatory Bowel Disease, Microscopic Colitis). The most visible ties are Godfrey S. Getz and Catherine A. Reardon (22 shared works, weight 15.7); Thomas F. Gajewski and Emily F. Higgs (25 shared works, weight 15.6). The leading breakdown groups are group 1 with 10 PIs, 13 internal connections, weight 64, around Epidemiology, Molecular Biology, Neurology, led by David T. Rubin, Shu‐Yuan Xiao, Jerrold R. Turner.