{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,11,13]],"date-time":"2025-11-13T01:58:15Z","timestamp":1762999095465},"reference-count":43,"publisher":"Oxford University Press (OUP)","issue":"10","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2015,5,15]]},"abstract":"<jats:title>Abstract<\/jats:title>\n               <jats:p>Motivation: Deep profiling the phenotypic landscape of tissues using high-throughput flow cytometry (FCM) can provide important new insights into the interplay of cells in both healthy and diseased tissue. But often, especially in clinical settings, the cytometer cannot measure all the desired markers in a single aliquot. In these cases, tissue is separated into independently analysed samples, leaving a need to electronically recombine these to increase dimensionality. Nearest-neighbour (NN) based imputation fulfils this need but can produce artificial subpopulations. Clustering-based NNs can reduce these, but requires prior domain knowledge to be able to parameterize the clustering, so is unsuited to discovery settings.<\/jats:p>\n               <jats:p>Results: We present flowBin, a parameterization-free method for combining multitube FCM data into a higher-dimensional form suitable for deep profiling and discovery. FlowBin allocates cells to bins defined by the common markers across tubes in a multitube experiment, then computes aggregate expression for each bin within each tube, to create a matrix of expression of all markers assayed in each tube. We show, using simulated multitube data, that flowType analysis of flowBin output reproduces the results of that same analysis on the original data for cell types of &amp;gt;10% abundance. We used flowBin in conjunction with classifiers to distinguish normal from cancerous cells. We used flowBin together with flowType and RchyOptimyx to profile the immunophenotypic landscape of NPM1-mutated acute myeloid leukemia, and present a series of novel cell types associated with that mutation.<\/jats:p>\n               <jats:p>Availability and implementation: FlowBin is available in Bioconductor under the Artistic 2.0 free open source license. All data used are available in FlowRepository under accessions: FR-FCM-ZZYA, FR-FCM-ZZZK and FR-FCM-ZZES.<\/jats:p>\n               <jats:p>Contact: rbrinkman@bccrc.ca.<\/jats:p>\n               <jats:p>Supplementary information: \u00a0Supplementary data are available at Bioinformatics online.<\/jats:p>","DOI":"10.1093\/bioinformatics\/btv008","type":"journal-article","created":{"date-parts":[[2015,1,20]],"date-time":"2015-01-20T01:59:41Z","timestamp":1421719181000},"page":"1623-1631","source":"Crossref","is-referenced-by-count":12,"title":["Deep profiling of multitube flow cytometry data"],"prefix":"10.1093","volume":"31","author":[{"given":"Kieran","family":"O\u2019Neill","sequence":"first","affiliation":[{"name":"1 Terry Fox Laboratory, BC Cancer Agency, 2Bioinformatics Graduate Program, University of British Columbia, 3Department of Hematopathology, Vancouver General Hospital and 4Faculty of Medical Genetics, University of British Columbia, Vancouver, Canada"},{"name":"1 Terry Fox Laboratory, BC Cancer Agency, 2Bioinformatics Graduate Program, University of British Columbia, 3Department of Hematopathology, Vancouver General Hospital and 4Faculty of Medical Genetics, University of British Columbia, Vancouver, Canada"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Nima","family":"Aghaeepour","sequence":"additional","affiliation":[{"name":"1 Terry Fox Laboratory, BC Cancer Agency, 2Bioinformatics Graduate Program, University of British Columbia, 3Department of Hematopathology, Vancouver General Hospital and 4Faculty of Medical Genetics, University of British Columbia, Vancouver, Canada"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jeremy","family":"Parker","sequence":"additional","affiliation":[{"name":"1 Terry Fox Laboratory, BC Cancer Agency, 2Bioinformatics Graduate Program, University of British Columbia, 3Department of Hematopathology, Vancouver General Hospital and 4Faculty of Medical Genetics, University of British Columbia, Vancouver, Canada"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Donna","family":"Hogge","sequence":"additional","affiliation":[{"name":"1 Terry Fox Laboratory, BC Cancer Agency, 2Bioinformatics Graduate Program, University of British Columbia, 3Department of Hematopathology, Vancouver General Hospital and 4Faculty of Medical Genetics, University of British Columbia, Vancouver, Canada"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Aly","family":"Karsan","sequence":"additional","affiliation":[{"name":"1 Terry Fox Laboratory, BC Cancer Agency, 2Bioinformatics Graduate Program, University of British Columbia, 3Department of Hematopathology, Vancouver General Hospital and 4Faculty of Medical Genetics, University of British Columbia, Vancouver, Canada"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Bakul","family":"Dalal","sequence":"additional","affiliation":[{"name":"1 Terry Fox Laboratory, BC Cancer Agency, 2Bioinformatics Graduate Program, University of British Columbia, 3Department of Hematopathology, Vancouver General Hospital and 4Faculty of Medical Genetics, University of British Columbia, Vancouver, Canada"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ryan R.","family":"Brinkman","sequence":"additional","affiliation":[{"name":"1 Terry Fox Laboratory, BC Cancer Agency, 2Bioinformatics Graduate Program, University of British Columbia, 3Department of Hematopathology, Vancouver General Hospital and 4Faculty of Medical Genetics, University of British Columbia, Vancouver, Canada"},{"name":"1 Terry Fox Laboratory, BC Cancer Agency, 2Bioinformatics Graduate Program, University of British Columbia, 3Department of Hematopathology, Vancouver General Hospital and 4Faculty of Medical Genetics, University of British Columbia, Vancouver, Canada"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"286","published-online":{"date-parts":[[2015,1,18]]},"reference":[{"key":"2023020115463184600_btv008-B43","doi-asserted-by":"crossref","first-page":"6","DOI":"10.1002\/cyto.a.21007","article-title":"Rapid Cell Population Identification in Flow Cytometry Data","volume":"79","author":"Aghaeepour","year":"2011","journal-title":"Cytometry. 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