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MetabolomicsFecal Metabolomics and Potential Biomarkers for Systemic Lupus Erythematosus
The role of metabolomics in autoimmune diseases has been a rapidly expanding area in researches over the last decade, while its pathophysiologic impact on systemic lupus erythematosus (SLE) remains poorly elucidated. In this study, we analyzed the metabolic profiling of fecal samples from SLE patien...
2020-01-30 | MTBLS916 | MetaboLights
MetabolomicsCharacteristics of steroid hormones in systemic lupus erythematosus revealed by GC/MS-based metabolic profiling

Systemic lupus erythematosus (SLE) is a systemic autoimmune disease with a remarkable predominance in female, suggesting that steroid hormones may be involved in the pathogenesis. Herein, more than 70 kinds of steroids in urine were detected by gas chromatography/mass spectrometry (GC/MS) to reve...

2023-07-28 | MTBLS7766 | MetaboLights
MetabolomicsComparative 1H-NMR Lipoprotein Profiling of Rheumatoid Arthritis and Systemic Lupus Erythematosus Patients Highlights Disease-Specific Lipoprotein Dysregulation

Rheumatoid arthritis (RA) and systemic lupus erythematosus (SLE) are systemic autoimmune diseases associated with increased cardiovascular risk and metabolic alterations. We applied 1H-NMR spectroscopy to profile lipoproteins and metabolites in women with RA, SLE, and healthy controls. Both RA an...

2026-02-02 | MTBLS13820 | MetaboLights
MetabolomicsMetabolomics of SLE-associated podocytes
To characterize metabolic changes in SLE-associated podocytes, 1 × 10^6 podocytes were stimulated for 24 hours with immune complexes (ICs) isolated from patients with systemic lupus erythematosus (SLE) or with IgG from healthy donors as a control. The cells were then collected and analyzed by untarg...
2026-09-23 | MTBLS15778 | MetaboLights
GenomicsGenome-wide profiling of target genes for the systemic lupus erythematosus-associated transcription factors IRF5 and STAT4
IRF5 and STAT4 are strongly associated with human systemic lupus erythematosus (SLE). By performing chromatin immunoprecipitation-sequencing (ChIP-Seq) in human peripheral blood mononuclear cells (PBMCs), we identified more than 7000 target genes for IRF5 and STAT4 in stimulated PBMCs. Contrarily, w...
ORGANISM(S): Homo sapiens 
2012-06-08 | E-GEOD-38567 | biostudies-arrayexpress
MetabolomicsTranscobalamin 2 orchestrates monocyte proliferation and TLR4-driven inflammation in systemic lupus erythematosus via folate one-carbon metabolism

BACKGROUND: SLE is a complex autoimmune disease with deleterious effects on various organs. Accumulating evidence has shown abnormal vitamin B12 and one-carbon flux contribute to immune dysfunction. Transcobalamin II (TCN2) belongs to the vitamin B12-binding protein family respon...

2024-05-28 | MTBLS9136 | MetaboLights
TranscriptomicsTranscription profiling of CD14 monocytyes and CD16 neutrophils from patients with systemic lupus erythematosus
Copy number variation (CNV) has been shown to be common in regions of the genome coding for immune-related genes, and thus impacts upon polygenic autoimmunity. Low copy number of FCGR3B has recently been associated with systemic lupus erythematosus (SLE). FcγRIIIb is a glycosylphosphatidylino...
ORGANISM(S): Homo sapiens 
2008-10-02 | E-TABM-463 | biostudies-arrayexpress
TranscriptomicsRemodeling of cell-type specific transcriptomes upon T cell stimulation in Systemic lupus erythematosus versus Sjögren’s syndrome
The RNA-sequencing to profile patient peripheral blood mononuclear cell (PBMC) samples of systemic lupus erythematosus (SLE, N=25), primary Sjögren’s syndrome (pSS, N=23), and healthy control (HD, N=24). We collected on the steady-state and 18-hours anti-CD3 culture to identify the transcriptome rem...
ORGANISM(S): Homo sapiens 
2023-12-20 | E-MTAB-12203 | biostudies-arrayexpress
TranscriptomicsTranscripts induced by exposure to SLE serum in healthy blood monocytes
Monocytes from 3 healthy donors were cultured for 6 hours in the presence of 20% serum from three newly diagnosed, untreated SLE patients. Microarray analysis was then performed upon normalizing the gene expression levels of samples incubated with SLE sera to those incubated with autologous serum. M...
ORGANISM(S): Homo sapiens 
2014-06-03 | E-GEOD-46920 | biostudies-arrayexpress
TranscriptomicsDifferentially expressed transcripts in SLE blood monocytes
To better characterize the molecules that could potentially confer antigen presenting capacity to SLE monocytes, we assessed their gene expression profile. Blood monocytes from five healthy controls and five pediatric SLE patients were isolated using CD14+ selection. Because drugs used to treat SLE ...
ORGANISM(S): Homo sapiens 
2014-06-03 | E-GEOD-46907 | biostudies-arrayexpress
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