LAVENDER: latent axes discovery from multiple cytometry samples with non-parametric divergence estimation and multidimensional scaling reconstruction
LAVENDER: latent axes discovery from multiple cytometry samples with non-parametric divergence estimation and multidimensional scaling reconstruction
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LAVENDER:通过非参数散度估计和多维尺度重建从多个细胞计数样本中发现潜轴
DOI:
10.1101/673434
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发表时间:
2019
期刊:
影响因子:
--
通讯作者:
Yamada Ryo
中科院分区:
文献类型:
--
作者:
Nakamura Naotoshi;Okada Daigo;Setoh Kazuya;Kawaguchi Takahisa;Higasa Koichiro;Tabara Yasuharu;Matsuda Fumihiko;Yamada Ryo
Computational cytometry methods are now frequently used in flow and mass cytometric data analyses. However, systematic bias-free methodologies to assess inter-sample variability have been lacking, thereby hampering efficient data mining from a large set of samples. Here, we devised a computational method termed LAVENDER (latentaxes discovery from multiple cytometry samples withnonparametricdivergenceestimation and multidimensional scalingreconstruction). It measures the Jensen-Shannon distances between samples using thek-nearest neighbor density estimation and reconstructs samples in a new coordinate space, called the LAVENDER space. The axes of this space can then be compared against other omics measurements to obtain biological information. Application of LAVENDER to multidimensional flow cytometry datasets of 301 Japanese individuals immunized with a seasonal influenza vaccine revealed an axis related to baseline immunological characteristics of each individual. This axis correlated with the proportion of plasma cells and the neutrophil-to-lymphocyte ratio, a clinical marker of the systemic inflammatory response. The same method was also applicable to mass cytometry data with more molecular markers. These results demonstrate that LAVENDER is a useful tool for identifying critical heterogeneity among similar, yet different, single-cell datasets.
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影响因子:
3.4
作者:
Finn, William G.;Carter, Kevin M.;Hero, Alfred O.
通讯作者:
Hero, Alfred O.
影响因子:
3.7
作者:
F. Spensieri;Emilio Siena;E. Borgogni;Luisanna Zedda;R. Cantisani;N. Chiappini;F. Schiavetti;D. Rosa;F. Castellino;E. Montomoli;C. Bodinham;D. Lewis;D. Medini;S. Bertholet;G. Del Giudice
通讯作者:
G. Del Giudice
影响因子:
30.5
作者:
Newell, Evan W.;Cheng, Yang
通讯作者:
Cheng, Yang
影响因子:
30.5
作者:
Nakaya, Helder I.;Wrammert, Jens;Lee, Eva K.;Racioppi, Luigi;Marie-Kunze, Stephanie;Haining, W. Nicholas;Means, Anthony R.;Kasturi, Sudhir P.;Khan, Nooruddin;Li, Gui-Mei;McCausland, Megan;Kanchan, Vibhu;Kokko, Kenneth E.;Li, Shuzhao;Elbein, Rivka;Mehta, Aneesh K.;Aderem, Alan;Subbarao, Kanta;Ahmed, Rafi;Pulendran, Bali
通讯作者:
Pulendran, Bali
影响因子:
30.8
作者:
Jenkinson G;Pujadas E;Goutsias J;Feinberg AP
通讯作者:
Feinberg AP