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Reference Transcriptomes of Activated Human CD4 T cells

ABSTRACT: Reference Transcriptomes of Activated Human CD4 T cells

PROVIDER: PRJNA956909 | ENA |

REPOSITORIES: ENA

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Reference Short-Read Transcriptomes of Activated Human CD4 T cells (Illumina RNA-Seq, Matched to PacBio Iso-Seq Data)

Project description:Long-read sequencing technologies such as Iso-Seq (PacBio Inc.) generate highly accurate sequences of full-length mRNA transcript isoforms. Long-read transcriptomics may be especially useful in the context of T cell functional plasticity as it relates to human health and disease. However, To our knowledge, no long-read transcriptome reference exists for activated human CD4 T cells. To begin to fill this gap, we purified CD4 T cells from the peripheral blood of a healthy female donor and activated these cells with anti-CD3/CD28 beads to generate populations of early activated (4hr), mid-activated (16hr), blasting (48hr) and proliferating (120hr) CD4 T cells. From each of these time points, we obtained high-quality RNA (RIN>9) for PacBio Iso-Seq analysis and parallel RNA-Seq analysis, which we hope will serve as a reference for future transcriptomic studies of these populations. UCSC genome browser tracks for these samples can be accessed at: http://genome.ucsc.edu/cgi-bin/hgHubConnect?hgHub_do_redirect=on&hgHubConnect.remakeTrackHub=on&hgHub_do_firstDb=on&position=chr1:206,903,317-206,921,941&hubUrl=http://162.215.210.70/~tracks/Mitchell_IsoSeq_Stim/hub.txt

2025-02-12 | GSE229969 | GEO

Reference Long-read Isoform-aware Transcriptomes of Activated Human CD4 T cells (PacBio Iso-Seq, matched to Illumina RNA-Seq Data)

2025-02-12 | GSE229971 | GEO

Reference Short-Read Transcriptomes of Activated Human CD4 T cells (Illumina RNA-Seq, Matched to PacBio Iso-Seq Data)

Project description:Reference Short-Read Transcriptomes of Activated Human CD4 T cells (Illumina RNA-Seq, Matched to PacBio Iso-Seq Data)

| PRJNA956910 | ENA

Reference Long-read Isoform-aware Transcriptomes of Activated Human CD4 T cells (PacBio Iso-Seq, matched to Illumina RNA-Seq Data)

Project description:Reference Long-read Isoform-aware Transcriptomes of Activated Human CD4 T cells (PacBio Iso-Seq, matched to Illumina RNA-Seq Data)

| PRJNA956911 | ENA

CD4+ cell transcriptional profiling by RNA sequencing

Project description:<p>We use next generation sequencing to investigate the different transcriptomes of closely related CD4+ T-cells from healthy human donors to elucidate the genetic programs that underlie their specialized immune functions. Six cell types were included: Regulatory T-cells (CD25hiCD127low/neg with >95% FOXP3+ purity), regulatory T-cells activated using PMA/ionomycin, CD25-CD45RA+ ('naive' helper T-cells), CD25-CD45RO+ ('memory' helper T-cells), activated Th17 cells (>98% IL17A+ purity) and activated IL17-CD4+ T-cells (called 'ThPI'). Poly-T capture beads were used to isolate mRNA from total RNA, and fragment sizes of ~200 were sequenced from both ends on Illumina's genome analyzer. We confirm many of the canonical signature genes of T-cell populations, but also discover new genes whose expression is limited to specific CD4 T-cell lineages, including long non-coding RNAs. Additionally, we find that genes encoded at loci linked to multiple human autoimmune diseases are enriched for preferential expression upon T-cell activation, suggesting that an aberrant response to T-cell activation is fundamental to pathogenesis.</p>

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Gene expression in human activated memory CD4+ T cells

Project description:Gene expression in human activated memory CD4+ T cells

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Reference Transcriptomes of Activated Human CD4 T cells

Project description:This SuperSeries is composed of the SubSeries listed below.

2025-02-12 | GSE229972 | GEO

RNA-seq experiment performed on activated human CD4+ T cells

Project description:RNA-seq experiment performed on activated human CD4+ T cells

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Reference Short-Read Transcriptomes of Human Peripheral Blood Lymphocytes (Illumina RNA-Seq, Matched to PacBio Iso-Seq Data)

2022-09-16 | GSE202328 | GEO