Comparison of three congruent patient-specific cell types for the modelling of a human genetic Schwann-cell disorder

Nat Biomed Eng. 2019 Jul;3(7):571-582. doi: 10.1038/s41551-019-0381-8. Epub 2019 Apr 8.

Abstract

Patient-specific human-induced pluripotent stem cells (hiPSCs) hold great promise for the modelling of genetic disorders. However, these cells display wide intra- and interindividual variations in gene expression, which makes distinguishing true-positive and false-positive phenotypes challenging. Data from hiPSC phenotypes and human embryonic stem cells (hESCs) harbouring the same disease mutation are also lacking. Here, we report a comparison of the molecular, cellular and functional characteristics of three congruent patient-specific cell types-hiPSCs, hESCs and direct-lineage-converted cells-derived from currently available differentiation and direct-reprogramming technologies for use in the modelling of Charcot-Marie-Tooth 1A, a human genetic Schwann-cell disorder featuring a 1.4 Mb chromosomal duplication. We find that the chemokines C-X-C motif ligand chemokine-1 (CXCL1) and macrophage chemoattractant protein-1 (MCP1) are commonly upregulated in all three congruent models and in clinical patient samples. The development of congruent models of a single genetic disease using somatic cells from a common patient will facilitate the search for convergent phenotypes.

Publication types

  • Research Support, N.I.H., Extramural
  • Research Support, Non-U.S. Gov't

MeSH terms

  • Adult
  • Animals
  • CRISPR-Cas Systems
  • Cell Differentiation / genetics
  • Cell Line
  • Cell Lineage / genetics
  • Cells, Cultured
  • Cellular Reprogramming
  • Chemokine CCL2 / genetics*
  • Chemokine CCL2 / metabolism
  • Chemokine CXCL1 / genetics*
  • Chemokine CXCL1 / metabolism
  • Chemokines
  • Embryonic Stem Cells / pathology
  • Female
  • Gene Editing
  • Gene Expression
  • Gene Expression Profiling
  • Genetic Diseases, Inborn*
  • Genetic Predisposition to Disease / genetics
  • Human Genetics
  • Humans
  • Induced Pluripotent Stem Cells / metabolism*
  • Induced Pluripotent Stem Cells / pathology
  • Male
  • Mice
  • Mice, Inbred NOD
  • Myelin Proteins / genetics
  • Myelin Proteins / metabolism
  • Octamer Transcription Factor-3 / genetics
  • Octamer Transcription Factor-3 / metabolism
  • Phenotype
  • Rats
  • SOXE Transcription Factors / genetics
  • SOXE Transcription Factors / metabolism
  • Schwann Cells / metabolism*
  • Schwann Cells / pathology
  • Transplantation

Substances

  • CCL2 protein, human
  • CXCL1 protein, human
  • Chemokine CCL2
  • Chemokine CXCL1
  • Chemokines
  • Myelin Proteins
  • Octamer Transcription Factor-3
  • PMP22 protein, human
  • POU5F1 protein, human
  • SOX10 protein, human
  • SOXE Transcription Factors