An open-source computational and data resource to analyze digital maps of immunopeptidomes

We present a novel mass spectrometry-based high-throughput workflow and an open-source computational and data resource to reproducibly identify and quantify HLA-associated peptides. Collectively, the resources support the generation of HLA allele-specific peptide assay libraries consisting of consen...

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Detalles Bibliográficos
Autores principales: Caron, Etienne, Espona, Lucia, Kowalewski, Daniel J, Schuster, Heiko, Ternette, Nicola, Alpízar, Adán, Schittenhelm, Ralf B, Ramarathinam, Sri H, Lindestam Arlehamn, Cecilia S, Chiek Koh, Ching, Gillet, Ludovic C, Rabsteyn, Armin, Navarro, Pedro, Kim, Sangtae, Lam, Henry, Sturm, Theo, Marcilla, Miguel, Sette, Alessandro, Campbell, David S, Deutsch, Eric W, Moritz, Robert L, Purcell, Anthony W, Rammensee, Hans-Georg, Stevanovic, Stefan, Aebersold, Ruedi
Formato: Online Artículo Texto
Lenguaje:English
Publicado: eLife Sciences Publications, Ltd 2015
Materias:
Computational and Systems Biology
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4507788/
https://www.ncbi.nlm.nih.gov/pubmed/26154972
http://dx.doi.org/10.7554/eLife.07661
Descripción
Sumario:We present a novel mass spectrometry-based high-throughput workflow and an open-source computational and data resource to reproducibly identify and quantify HLA-associated peptides. Collectively, the resources support the generation of HLA allele-specific peptide assay libraries consisting of consensus fragment ion spectra, and the analysis of quantitative digital maps of HLA peptidomes generated from a range of biological sources by SWATH mass spectrometry (MS). This study represents the first community-based effort to develop a robust platform for the reproducible and quantitative measurement of the entire repertoire of peptides presented by HLA molecules, an essential step towards the design of efficient immunotherapies. DOI: http://dx.doi.org/10.7554/eLife.07661.001

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