Report summary

Purdue University West Lafayette Department of Nutrition Science in 2024-2026 reads as a 13-PI network with 12 internal PI collaborations. The dominant subject mix is Medicine as the leading field (33% of slots across 10 PIs; 10 labels), Molecular Biology as the leading subfield (15% of slots across 6 PIs; 6 labels), and Gut microbiota and health as the leading topic (10% of slots across 4 PIs; 4 labels). Overall the pattern is balanced: there is enough structure to identify active groups, while the field mix still leaves room for multiple research identities. The leading PI names are Gregory C. Henderson (7.4 weighted works; Adipose Tissue and Metabolism, Advanced Proteomics Techniques and Applications). The most visible ties are Tzu-Wen Cross and W. W. Campbell (2 shared works, weight 0.7). The leading breakdown groups are group 1 with 9 PIs, 12 internal connections, weight 4.9, around Molecular Biology, Physiology, Nutrition and Dietetics, led by Gregory C. Henderson, W. W. Campbell, Heather A. Eicher‐Miller.