🏆 Finalist — NIH Data Sharing Index (“S-Index”) Challenge

Luis Concha‐Marambio

Amprion (United States)

ORCID: 0000-0002-9454-8389
MedicineBiochemistry, Genetics and Molecular Biology

Pilot corpus only

This score is computed over theSindex pilot corpus and does not cover the full scientific literature. Scores are relative to papers we have ingested — papers, authors, and institutions outside the pilot are not represented. Methodology.

Top 2%percentile
1.9Author DataRank

Indexed papers

2in pilot corpus
datarank_citation_only_1hop_v6· scope data_onlyMethodology
Why this DataRank?

An author's DataRank is the sum of the DataRanks of all 2 indexed papers attributed to them. A prolific author with many moderate-impact papers can outrank one with a single high-impact paper.

Author scores recompute whenever paper DataRanks are refreshed, so this number lags the underlying paper scores by at most one batch run.

Read the full methodology →

Top data-sharing exemplar

The highest-impact dataset this researcher has shared, ranked by DataRank — the single contribution doing the most to lift their data-sharing standing.

Association of CSF α‐synuclein seed amplification assay positivity with disease progression and cognitive decline: A longitudinal Alzheimer's Disease Neuroimaging Initiative study

Alzheimer s & Dementia(2024)10.1002/alz.14276
Top 18%
1.1DataRank
Top 18%32 citations

Zachary Hausle, Pamela Thropp, Luis Concha‐Marambio, Jennifer Lamoureux, Russ Lebovitz +6 more

Papers

Driven by 12 papers — median percentile 79. Top paper: “Association of CSF α‐synuclein seed amplification assay positivity with disease progression and cognitive decline: A longitudinal Alzheimer's Disease Neuroimaging Initiative study”.

Association of CSF α‐synuclein seed amplification assay positivity with disease progression and cognitive decline: A longitudinal Alzheimer's Disease Neuroimaging Initiative study

Alzheimer s & Dementia(2024)10.1002/alz.14276
Top 18%
1.1DataRank
Top 18%32 citations

Zachary Hausle, Pamela Thropp, Luis Concha‐Marambio, Jennifer Lamoureux, Russ Lebovitz +6 more

High diagnostic performance of independent alpha-synuclein seed amplification assays for detection of early Parkinson’s disease

Acta Neuropathologica Communications(2021)10.1186/s40478-021-01282-8
N/A
0.836DataRank · unranked
262 citations

Christina D. Orrú, Luis Concha‐Marambio, Simone Giaisi, Bradley R. Groveman, Carly M. Farris +13 more

Neuronal alpha-Synuclein Disease integrated staging system performance in PPMI, PASADENA, and SPARK baseline cohorts

npj Parkinson s Disease(2024)10.1038/s41531-024-00789-w
Top 25%
0.813DataRank
Top 25%37 citations

Gennaro Pagano, Michael C. Brumm, Caroline Gochanour, Kathleen L. Poston, Daniel Weintraub +95 more

Accurate Detection of α‐Synuclein Seeds in Cerebrospinal Fluid from Isolated Rapid Eye Movement Sleep Behavior Disorder and Patients with Parkinson's Disease in the DeNovo Parkinson (DeNoPa) Cohort

Movement Disorders(2023)10.1002/mds.29329
N/A
0DataRank · unranked
114 citations

Sandrina Weber, Carly M. Farris, Mohammed Dakna, Elisabeth Lang, Tamara Wicke +10 more

α-Synuclein seed amplification assay as a diagnostic tool for parkinsonian disorders

Parkinsonism & Related Disorders(2023)10.1016/j.parkreldis.2023.105807
N/A
0DataRank · unranked
86 citations

Carly M. Farris, Yihua Ma, Luis Concha‐Marambio, Russ Lebovitz, Bengt Nellgård +8 more

Seed amplification assay results illustrate discrepancy in Parkinson’s disease clinical diagnostic accuracy and error rates

Journal of Neurology(2023)10.1007/s00415-023-11810-2
N/A
0DataRank · unranked
17 citations

Hanna Hovren, Nelson Kha, Manuel Joseph Medina, Karen MacLeod, Luis Concha‐Marambio +2 more

Development of a methodology for large-scale production of prions for biological and structural studies

Frontiers in Molecular Biosciences(2023)10.3389/fmolb.2023.1184029
N/A
0DataRank · unranked
4 citations

Fei Wang, Enrique Armijo, Damian Gorski, Frank Ramirez, Andrew Scowcroft +3 more

Sensitivity and specificity of a seed amplification assay for diagnosis of multiple system atrophy: a multicentre cohort study

The Lancet Neurology(2024)10.1016/s1474-4422(24)00395-8
N/A
0DataRank · unranked
73 citations

Carly M. Farris, Sandrina Weber, Sebastian Schade, Hieu Nguyen, Alexandra Pérez‐Soriano +29 more

Association between the Amplification Parameters of the α‐Synuclein Seed Amplification Assay and Clinical and Genetic Subtypes of Parkinson's Disease

Movement Disorders(2024)10.1002/mds.30085
N/A
0DataRank · unranked
12 citations

Luis Concha‐Marambio, Antonio Pisani, Giulietta Riboldi, Un Jung Kang, Piergiorgio Grillo

Seed amplification of MSA alpha-synuclein aggregates preserves the biological and structural properties of brain-derived aggregates

Nature Communications(2025)10.1038/s41467-025-66146-4
N/A
0DataRank · unranked
9 citations

Victor Banerjee, Carla Barria, Santiago Ramírez, Tyler Allison, Damian Gorski +18 more

Cerebrospinal fluid and brain α-synuclein seed amplification in autopsy-confirmed Lewy body disease relates to the distribution of pathology

medRxiv(2022)10.1101/2022.02.28.22271232
N/A
0DataRank · unranked
1 citations

David G. Coughlin, Barbara H. Brumbach, Denis S. Smirnov, Luis Concha‐Marambio, Carly M. Farris +8 more

Seed amplification assay for the detection of pathologic alpha-synuclein aggregates in cerebrospinal fluid

Nature Protocols(2023)10.1038/s41596-022-00787-3
N/A
0DataRank · unranked
237 citations

Sandra Pritzkow, Mohammad Shahnawaz, Carly M. Farris, Claudio Soto, Luis Concha‐Marambio