Report summary

The Ohio State University Department of Surgery in 2015-2026 reads as a 105-PI network with 284 internal PI collaborations. The dominant subject mix is Medicine as the leading field (53% of slots across 95 PIs; 95 labels), Surgery as the leading subfield (16% of slots across 43 PIs; 43 labels), and Immune Cell Function and Interaction as the leading topic (2% of slots across 5 PIs; 5 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 William E. Carson (46.6 weighted works; MicroRNA in disease regulation, Immune Cell Function and Interaction); Timothy M. Pawlik (45.8 weighted works; Pancreatic and Hepatic Oncology Research, Hepatocellular Carcinoma Treatment and Prognosis). The most visible ties are Don Hayes and Dmitry Tumin (47 shared works, weight 27.2). The leading breakdown groups are group 1 with 10 PIs, 9 internal connections, weight 56.1, around Immunology, Oncology, Cancer Research, led by William E. Carson, Samilia Obeng‐Gyasi, Bhuvaneswari Ramaswamy.