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Cross-platform transcriptomic profiling of the response to recombinant human erythropoietin

  • Guan Wang
  • , Traci Kitaoka
  • , Ali Crawford
  • , Qian Mao
  • , Andrew Hesketh
  • , Fergus Guppy
  • , Garrett I. Ash
  • , Jason Liu
  • , Mark Gerstein
  • , Yannis Pitsiladis

Research output: Contribution to journalArticlepeer-review

Abstract

RNA-seq has matured and become an important tool for studying RNA biology. Here we compared two RNA-seq (MGI DNBSEQ and Illumina NextSeq 500) and two microarray platforms (GeneChip Human Transcriptome Array 2.0 and Illumina Expression BeadChip) in healthy individuals administered recombinant human erythropoietin for transcriptome-wide quantification of differential gene expression. The results show that total RNA DNB-seq generated a multitude of target genes compared to other platforms. Pathway enrichment analyses revealed genes correlate to not only erythropoiesis and oxygen transport but also a wide range of other functions, such as tissue protection and immune regulation. This study provides a knowledge base of genes relevant to EPO biology through cross-platform comparisons and validation.
Original languageEnglish
Article number21705
JournalScientific Reports
Volume11
Issue number1
DOIs
Publication statusPublished - 4 Nov 2021

Bibliographical note

Funding Information:
We thank BGI Hong Kong for conducting the DNB-seq. This work was funded by the World Anti-Doping Agency (WADA) grant no. 08C19YP and ISF15E10YP to YPP. GIA was supported by a fellowship from the Office of Academic Affiliations at the United States Veterans Health Administration.

Keywords

  • MGI DNB-seq
  • Illumina mRNA-seq
  • GeneChip Human Transcriptome Array 2.0
  • Illumina Expression BeadChip
  • Recombinant human erythropoietin
  • Differential gene expression
  • Biological pathways

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