The intricate cellular ecosystem of human peripheral veins as revealed by single-cell transcriptomic analysis
We applied single-cell RNA sequencing to 4 non-diseased human veins (3 basilic, 1 cephalic) obtained from organ donors, followed by bioinformatic and histological analyses. Overall design: Veins were collected in cold cell culture media and enzymatically digested to generate single-cell suspensions. Samples were run using the Chromium Single Cell 3' Library & Gel Bead Kit v3 (10X Genomics) with a target capture of 10,000 cells or as indicated otherwise. Libraries were sequenced on the Illumina NovaSeq 6000. FASTQ files were generated with Cell Ranger's mkfastq pipeline (version 6.0.2). The Cell Ranger's count pipeline (version 6.0.2) was used to generate raw gene-barcode matrices from alignment to the 10X Genomics pre-built Cell Ranger human reference package (version 2020-A), from GRCh38 Ensembl build 98/GENCODE v32 gene annotations.