John Trojanowski Google Scholar: h-index, Total Citations, and Citation Map
John Trojanowski's h-index is 299 (1395 i10-index, 386,527+ total citations across 1,000+ publications) according to Google Scholar as of October 2026. John Trojanowski is affiliated with University of Pennsylvania.
John Trojanowski is a researcher affiliated with University of Pennsylvania, specializing in various fields. Their work has been cited 386,527 times. This profile visualizes their global influence, highlighting strong citation networks in United States.
John Trojanowski's Citation Metrics
Bibliometric impact based on 1,000 indexed publications.
- H-Index
- 299
- i10-Index
- 1395
- Total Citations
- 386,527
- Citing Countries
- 80
As of October 2026.
John Trojanowski has an h-index of 299 and 386,527 total citations across 1000 publications, with research cited by institutions in 80 countries.
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Global Impact Map
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α-Synuclein in Lewy bodies
199711,164
Top Citing Countries
Top Citing Institutions
Visa Evidence Package
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Significant Contributions
Auto-detected research lines — a seminal paper and the follow-up work building on it. Review and edit before using in a petition. Each Free PDF opens in a new tab — EB-1A organises this into the structure USCIS applies to Criterion 5 of 8 CFR § 204.5(h)(3)(v); EB-1B re-frames it under § 204.5(i)(3) (outstanding researcher); NIW presents it under prong 2 of Matter of Dhanasar.
2048 citing papers could not be classified (no author data) — excluded from the percentages above.
The researcher identified alpha-synuclein as a major component of Lewy bodies, establishing a critical molecular link to Parkinson's disease pathology.
The researcher established the critical link between alpha-synuclein and Lewy bodies, providing a foundational molecular explanation for Parkinson's disease pathology that has profoundly influenced neurodegenerative research.
The researcher established the critical link between alpha-synuclein and Lewy bodies, providing a foundational molecular explanation for Parkinson's disease pathology that has become a central pillar of neurodegenerative research.
Citation trend (last 10 years)Click to expand
Citation Trend (Last 10 Years)
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About John Trojanowski's research
John Trojanowski is a researcher at University of Pennsylvania. Their work has been cited 386,527 times across 1,000 publications (h-index 299), according to Google Scholar.
Their most-cited work, “α-Synuclein in Lewy bodies” (1997), has accumulated 11,164 citations.
Citations of John Trojanowski's research come primarily from United States, China and United Kingdom, reflecting international research impact across 5+ countries. The interactive citation map above shows the full geographic distribution of the institutions citing this work.
