Report summary

For University of Michigan–ann Arbor Department of Dermatology in 2015-2026, the graph shows 59 visible PIs and 297 internal PI collaborations. The dominant subject mix is Medicine as the leading field (51% of slots across 51 PIs; 51 labels), Dermatology as the leading subfield (18% of slots across 28 PIs; 28 labels), and Cutaneous Melanoma Detection and Management as the leading topic (8% of slots across 14 PIs; 14 labels). That is a healthy pattern, with enough links to reveal several interpretable groups rather than one undifferentiated component. The top weighted PIs are Jóhann E. Guðjónsson (53.9 weighted works; Dermatology and Skin Diseases, Psoriasis: Treatment and Pathogenesis); Lam C. Tsoi (52.4 weighted works; Psoriasis: Treatment and Pathogenesis, Dermatology and Skin Diseases). The most visible ties are Jóhann E. Guðjónsson and Lam C. Tsoi (152 shared works, weight 45.8). The standout breakdown groups are group 1 with 10 PIs, 16 internal connections, weight 276.6, around Immunology, Dermatology, Oncology, led by Jóhann E. Guðjónsson, Lam C. Tsoi, J. Michelle Kahlenberg.