Multiple Myeloma study with OTHER data on dbGaP (40 participants)

phs003219 — Single-Cell Sequencing Reveals Distinct Microenvironment Cell Types    Associated with Response to High Dose Melphalan and Autologous Stem    Cell Transplant in Multiple Myeloma

<p>The aim of this study is to understand the transcriptome of microenvironment cells in pre- and post- autologous stem cell transplantation (ASCT) samples between patients with complete response and partial response to transplant. Here, we studied immune cells from 40 multiple myeloma patients who have undergone ASCT. Samples were collected from 40 multiple myeloma patients before and after ASCT. Samples were sorted using magnetic activated cell sorting (MACS) and the non-tumor CD138- fraction underwent 3' single cell RNA-sequencing (scRNA-seq) or 5' scRNA-seq + 5' T cell receptor sequencing (TCRseq), to determine the scRNA transcriptome and TCR repertoire. This study includes 24 samples with 3' scRNA-seq, 56 samples with 5' scRNA-seq, and 56 samples with 5' TCRseq data. </p>

Single-Cell Sequencing Reveals Distinct Microenvironment Cell Types    Associated with Response to High Dose Melphalan and Autologous Stem    Cell Transplant in Multiple Myeloma