Research Collaboration Index · 2026
North America · Platinum standing
Strongest in Dentistry, at #7 in the world.
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World rank in each of the 26 subject indices; gold cards mark top-500 standings. Click through to any full subject ranking.
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Independently verified: current affiliation, public profile and published contact confirmed from the open record.
Wolff leads Penn Dental Medicine as Morton Amsterdam Dean, with research spanning cariology, remineralising agents and dentine hypersensitivity supported by nearly nine million dollars in funding. A lifelong advocate for patients with disabilities, he has built international oral health programmes and clinical partnerships that widen access to dental care.
Villarruel leads one of the world's foremost nursing schools and directs its WHO Collaborating Center for Nursing and Midwifery Leadership. Her research advances Latino health equity, parent adolescent communication and community engaged vaccine uptake, and she co-leads national efforts to address structural racism across health and social care systems.
De la Fuente applies artificial intelligence to antibiotic discovery, mining modern and extinct proteomes for antimicrobial molecules. Winner of the 2025 Fleming Prize and a Clarivate Highly Cited Researcher, his Machine Biology Group collaborates across engineering, medicine and microbiology to accelerate responses to the global antimicrobial resistance crisis.
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