Project description:This study investigated circulating proteomic signatures associated with stroke in people with HIV (PWH) using a nested case–control design. Plasma samples were collected from 135 HIV-positive individuals with stroke (HIV+/Stroke+), 135 HIV-positive stroke-free controls (HIV+/Stroke−), and 135 HIV-negative stroke-free controls (HIV−/Stroke−) from the CHART cohort (Taizhou, China). A longitudinal sub-cohort of 37 HIV+/Stroke+ individuals with paired pre- and post-stroke samples was additionally included for temporal validation. All plasma samples were profiled using the Olink Target 96 Cardiovascular II and Cardiovascular III panels simultaneously, quantifying 184 non-overlapping protein biomarkers. The study aimed to identify stroke-associated proteomic signatures, characterise underlying biological pathways and protein interaction networks, and validate key proteins longitudinally.
Project description:CTCF ChIP-seq of 39 primary samples derived from human acute leukemias, namely AML, T-ALL and mixed myeloid/lymphoid leukemias with CpG Island Methylator Phenotype (CIMP). Due to patient confidentiality considerations, the raw data files for this dataset have been deposited to the EGA controlled-access archive under the accession numbers EGAS00001007094 (study); EGAD00001011059 (dataset).
Project description:Cardiac myxoma (CM) is an important aetiology of stroke in young adults, and its diagnosis is difficult in patients having stroke because of the lack of diagnostic biomarkers. Tumour-derived exosomes play a crucial role in tumour growth, metastasis, and immune regulation, and monitor disease development. We established an RNA-sequencing dataset for long non-coding RNA (lncRNA), microRNA (miRNA), and messenger RNA (mRNA) in the plasma and tumour-derived exosomes from four patients with cardiac myxoma-related ischaemic stroke (CM-IS) and six patients with cardiac myxoma without ischaemic stroke (non-IS CM). Clean data (15.48 Gb) were obtained for lncRNAs and mRNAs. Moreover, 5,533 lncRNAs, 1,331 known miRNAs, and 412 new miRNAs were identified. Finally, gene expression profiles and differentially expressed genes were analysed in 20 samples. In the plasma samples, 74 miRNAs, 12 lncRNAs, and 693 mRNAs were identified. Tumour-derived tissue samples contained 61 miRNAs, 67 lncRNAs, and 433 mRNAs. This dataset provides a significant resource for relevant researchers to explore the potential dysregulated lncRNAs, miRNAs, and mRNAs of plasma and tumour-derived exosomes in CM-IS versus CM without stroke.
Project description:Cardiac myxoma (CM) is an important aetiology of stroke in young adults, and its diagnosis is difficult in patients having stroke because of the lack of diagnostic biomarkers. Tumour-derived exosomes play a crucial role in tumour growth, metastasis, and immune regulation, and monitor disease development. We established an RNA-sequencing dataset for long non-coding RNA (lncRNA), microRNA (miRNA), and messenger RNA (mRNA) in the plasma and tumour-derived exosomes from four patients with cardiac myxoma-related ischaemic stroke (CM-IS) and six patients with cardiac myxoma without ischaemic stroke (non-IS CM). Clean data (15.48 Gb) were obtained for lncRNAs and mRNAs. Moreover, 5,533 lncRNAs, 1,331 known miRNAs, and 412 new miRNAs were identified. Finally, gene expression profiles and differentially expressed genes were analysed in 20 samples. In the plasma samples, 74 miRNAs, 12 lncRNAs, and 693 mRNAs were identified. Tumour-derived tissue samples contained 61 miRNAs, 67 lncRNAs, and 433 mRNAs. This dataset provides a significant resource for relevant researchers to explore the potential dysregulated lncRNAs, miRNAs, and mRNAs of plasma and tumour-derived exosomes in CM-IS versus CM without stroke.
Project description:H3K27ac ChIP-seq of 79 primary samples derived from human acute leukemias, namely AML, T-ALL and mixed myeloid/lymphoid leukemias with CpG Island Methylator Phenotype (CIMP). In addition, 4 samples derived from CD34+ cord blood cells of healthy donors were included. Due to patient confidentiality considerations, the raw data files for this dataset have been deposited to the EGA controlled-access archive under the accession numbers EGAS00001007094 (study); EGAD00001011060 (dataset).