Report summary

For University of California, San Diego Department of Pediatrics in 2015-2026, the graph shows 120 visible PIs and 348 internal PI collaborations. The main research signal is Medicine as the leading field (46% of slots across 101 PIs; 101 labels), Molecular Biology as the leading subfield (14% of slots across 45 PIs; 45 labels), and Gut microbiota and health as the leading topic (3% of slots across 10 PIs; 10 labels). That is a healthy pattern, with enough links to reveal several interpretable groups rather than one undifferentiated component. The most prominent PIs by weighted works are Lawrence F. Eichenfield (106.6 weighted works; Dermatology and Skin Diseases, Allergic Rhinitis and Sensitization); Bernhard Ø. Palsson (102.8 weighted works; Microbial Metabolic Engineering and Bioproduction, Bacterial Genetics and Biotechnology). The clearest collaboration lines are Christina Chambers and Gretchen Bandoli (68 shared works, weight 36.5). The strongest breakdown groups are group 1 with 10 PIs, 10 internal connections, weight 73, around Molecular Biology, Immunology, Public Health, Environmental and Occupational Health, led by Bernhard Ø. Palsson, Nathan E. Lewis, Victor Nizet; group 2 with 9 PIs, 9 internal connections, weight 71.5, around Surgery, Infectious Diseases, Pulmonary and Respiratory Medicine, led by Jane C. Burns, Mina Nikanjam, John S. Bradley.