Genomic

Dataset Information

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Single Cell Analysis of Pulmonary Fibrosis


ABSTRACT:

Pulmonary fibrosis is a heterogenous syndrome in which fibrotic scar replaces normal lung tissue. We performed massively parallel single-cell RNA-Seq on lung tissue from eight lung transplant donors and eight patients with pulmonary fibrosis. Combined with in situ RNA hybridization, with amplification, these data provide a molecular atlas of disease pathobiology. We identified a distinct, novel population of profibrotic alveolar macrophages exclusively in patients with fibrosis. Within epithelial cells, the expression of genes involved in Wnt secretion and response was restricted to non-overlapping cells. We identified rare cell populations including airway stem cells and senescent cells emerging during pulmonary fibrosis. Analysis of a cryobiopsy specimen from a patient with early disease supports the clinical application of single-cell RNA-Seq to develop personalized approaches to therapy.

PROVIDER: phs001750 | dbGaP |

REPOSITORIES: dbGaP

Dataset's files

Source:
Action DRS
GapExchange_phs001750.v1.p1.xml Xml
dbGaPEx2.1.5.xsd Other
Study_Report.phs001750.scPulmonaryFibrosis.v1.p1.MULTI.pdf Pdf
manifest_phs001750.scPulmonaryFibrosis.v1.p1.c1.GRU.pdf Pdf
datadict_v2.xsl Other
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