Author

Sandra B. Laurent

Montreal Neurological Institute and Hospital

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

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Genetic & Genomic Medicine· 2 Genetics· 2

Signature Assays, Organisms & Methods

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Organism:human· 4 Approach:statistical model· 4 Assay:GWAS summary statistics· 2 Assay:whole-exome sequencing· 2 Research Focus:fine-mapping· 1 Research Focus:gene regulatory network inference· 1 Research Focus:GWAS / association mapping· 1 Research Focus:variant calling· 1

Frequent Co-Authors

Guy Armand RouleauiD· 4 shared Jennifer A. RuskeyiD· 4 shared Yves A DauvilliersiD· 4 shared Ziv Gan‐OriD· 4 shared Alex DésautelsiD· 3 shared Dan SpiegelmaniD· 3 shared Edward A. FoniD· 3 shared Jacques Yves MontplaisiriD· 3 shared

Activity by Year

2020-2025 · peak 3/yr

Co-Author Collaboration Network

10 top collaborators · 45 mutual co-author links

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4 shared papersGenetic & Genomic Medicine

Guy Armand RouleauORCID

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4 papers

Recent·Most cited

Lack of Epistatic Interaction of SNCA with APOE in Synucleinopathies

Prabhjyot Saini, Eric Yu, Mehrdad A. Estiar, Lynne Krohn, Kheireddin Mufti, Uladzislau Rudakou, Jennifer A. Ruskey, Farnaz Asayesh, Sandra B. Laurent, Dan Spiegelman, Isabelle Arnulf, Jacques Yves Montplaisir, Jean‐François Gagnon, Alex Désautels, Yves A Dauvilliers, , Ziv Gan‐Or

The paper investigates genetic interactions between SNCA and APOE in synucleinopathies using GWAS data and finds no significant epistatic interactions after multiple testing correction.

Brain Communications · Jan 1, 2025Peer-reviewedGenetic & Genomic Medicine

Association of DNAJC13, UCHL1, HTRA2, GIGYF2, and EIF4G1 with Parkinson's Disease

Prabhjyot Saini, Uladzislau Rudakou, Eric Yu, Jennifer A. Ruskey, Farnaz Asayesh, Sandra B. Laurent, Dan Spiegelman, Stanley Fahn, Cheryl Waters, Oury Monchi, Yves A Dauvilliers, Nicolas Dupré, Lior Greenbaum, Sharon Hassin‐Baer, Alberto Javier Espay, , Ziv Gan‐Or

This study sequenced five genes in PD patients and controls, finding no significant association with Parkinson's Disease after multiple comparisons.

Neurobiology of Aging · Oct 31, 2020Peer-reviewedGenetic & Genomic Medicine

Fine-mapping of SNCA in REM sleep behavior disorder and overt synucleinopathies

Lynne Krohn, Richard Y. J. Wu, Karl Heilbron, Jennifer A. Ruskey, Sandra B. Laurent, Cornelis Blauwendraat, Armaghan Alam, Isabelle Arnulf, Michele T.M. Hu, Yves A Dauvilliers, Birgit Högl, Mathias Toft, Kari Anne Bjørnarå, Ambra Stefani, Evi Holzknecht, , Ziv Gan‐Or

This study identifies SNCA risk variants specific to RBD and overt synucleinopathies, finding distinct associations and opposite effects at the 3' end of SNCA.

Annals of Neurology · Jan 24, 2020Peer-reviewedGenetics

Analysis of common and rare VPS13C variants in late onset Parkinson disease

Uladzislau Rudakou, Jennifer A. Ruskey, Lynne Krohn, Sandra B. Laurent, Dan Spiegelman, Lior Greenbaum, Gilad Yahalom, Alex Désautels, Jacques Yves Montplaisir, Stanley Fahn, Cheryl Waters, Oren Levy, Caitlin M. Kehoe, Sushma Narayan, Yves A Dauvilliers, , Ziv Gan‐Or

The paper investigates the role of VPS13C variants in late-onset Parkinson disease, finding no significant association with rare variants but a nominal association with a haplotype.

Neurology Genetics · Jan 9, 2020Peer-reviewedGenetics