|
| Status |
Public on Jan 16, 2024 |
| Title |
COR-9359-D2 |
| Sample type |
SRA |
| |
|
| Source name |
PBMCs
|
| Organism |
Homo sapiens |
| Characteristics |
cell type: PBMCs
disease state: case
|
| Treatment protocol |
Whole blood was collected in EDTA tubes 24h after subjects completed a cardiopulmonary exercise test (CPET). PBMCs were isolated using SepMate tubes and cryopreserved with 1-10 x10^6 cells per vial. Frozen PBMCs were recovered following the 10x Genomics Demonstrated Protocol: Fresh Frozen Human Peripheral Blood Mononuclear Cells for Single Cell RNA Sequencing (CG00039). Classical monocytes were isolated using the Miltenyi Biotec Classical Monocyte Isolation Kit (130-117-337) and CD14 MicroBeads (130-050-201).
|
| Extracted molecule |
total RNA |
| Extraction protocol |
Total RNA was isolated with Trizol, with an extra chloroform extraction to remove residual phenol and addition of glyco-blue as a carrier to promote RNA precipitation. RNA concentration was determined with a HS RNA Qubit assay (ThermoFisher) and integrity assessed on a Fragment Analyzer.
Directional RNA-seq libraries were prepared from 25ng total RNA using the NEBNext Directional Ultra II RNA Library Prep Kit for Illumina (New England Biolabs), with initial polyA+ isolation.
|
| |
|
| Library strategy |
RNA-Seq |
| Library source |
transcriptomic |
| Library selection |
cDNA |
| Instrument model |
Illumina NovaSeq 6000 |
| |
|
| Description |
COR.7804.D2 col in rawCounts.txt file
|
| Data processing |
Illumina pipeline software was used for base calling.
Sequenced reads were trimmed for 3' adaptor sequence and low-quality sequence and filtered to remove reads < 50nt with TrimGalore/cutadapt.
Processed reads were mapped to the reference genome/transcriptome with STAR using --quantMode GeneCounts to generate raw counts per gene.
Raw counts were analyzed in R with DEseq2.
Assembly: hg38 (Ensembl genes)
Supplementary files format and content: Matrix table with raw gene counts for every gene and every sample
|
| |
|
| Submission date |
Sep 27, 2022 |
| Last update date |
Jan 16, 2024 |
| Contact name |
Jennifer K Grenier |
| Organization name |
Cornell University
|
| Department |
Biomedical Sciences
|
| Lab |
Biotechnology Building rm 333
|
| Street address |
526 Campus Rd
|
| City |
Ithaca |
| State/province |
NY |
| ZIP/Postal code |
14853 |
| Country |
USA |
| |
|
| Platform ID |
GPL24676 |
| Series (2) |
| GSE214282 |
Transcriptome profiling of classical monocytes in ME/CFS post exercise challenge |
| GSE214284 |
Transcriptomics of the immune system in ME/CFS at baseline and following symptom provocation |
|
| Relations |
| BioSample |
SAMN31037875 |
| SRA |
SRX17723574 |
