Report summary

Yale University Department of Pathology in 2021-2023 reads as a 70-PI network with 159 internal PI collaborations. The dominant subject mix is Medicine as the leading field (46% of slots across 58 PIs; 58 labels), Molecular Biology as the leading subfield (15% of slots across 27 PIs; 27 labels), and HER2/EGFR in Cancer Research 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 26 PIs across distinct clusters. The leading PI names are David L. Rimm (23.5 weighted works; Cancer Immunotherapy and Biomarkers, Immunotherapy and Immune Responses); Akiko Iwasaki (20.1 weighted works; SARS-CoV-2 and COVID-19 Research, Long-Term Effects of COVID-19). The most visible ties are Morgan E. Levine and Albert Higgins‐Chen (10 shared works, weight 6.4); Natália Buza and Pei Hui (18 shared works, weight 6.3). The leading breakdown groups are group 1 with 10 PIs, 13 internal connections, weight 26, around Molecular Biology, Dermatology, Pulmonary and Respiratory Medicine, led by Akiko Iwasaki, William Damsky, Morgan E. Levine; group 2 with 9 PIs, 9 internal connections, weight 26.5, around Surgery, Oncology, Molecular Biology, led by Pei Hui, Natália Buza, Guoping Cai.