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Systemic Lupus Erythematosus - BioProject

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Last Updated: 27 December 2021

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IFN-α kinoid in systemic lupus erythematosus: Affymetrix Data

Objective: To assess the efficacy and safety and security of the immunotherapeutic injection interferon-α kinoid in a 36-week stage IIb, randomised, double-blind, placebo -regulated trial in adults with active systemic lupus erythematosus despite standard of care. Techniques: Patients with SLE with modest to serious illness activity and positive interferon genetics signature were randomised to receive IFN-K or PBO intramuscular injections. Outcomes: IFN-K generated neutralising anti-IFN-α2b serum antibodies in 91% of treated patients and lower the IFN gene signature. Patterns on Systemic Lupus Erythematosus Responder Index-4, including steroid tapering at W36, favoured the IFN- K and became significant in evaluations limited to patients who created neutralising anti-IFN-α2b antibodies. Attainment of lupus low condition activity state at W36 differentiated both teams in favour of IFN-K. A significant CS sparing result of IFN-K was observed from W28 onwards, with a 24% prednisone daily dosage decrease at W36 in IFN-K compared with PBO. Final thoughts: IFN-K induced neutralising anti-IFN-α2b antibodies and substantially minimized the IFN gene signature with an appropriate security account. Overall design: 185 patients with active SLE with a favorable IFN genetics signature were randomised, with 93 appointed to PBO and 92 to IFN-K. At randomisation and W12, w36 and w24, the IFN gene trademark, including the 21 IFN-regulated genes, was examined by Affymetrix. RNA was extracted, high quality assessed, classified, hybridised to GeneChip human genome U133 Plus 2. 0 arrays, washed, discolored and checked making use of GeneChip Scanner 3000 7G. Affymetrix CEL files were submitted to Affymetrix Expression Console software V. 1. 4. 1.

Source link: https://www.ncbi.nlm.nih.gov/bioproject/767451


Spatial transcriptomics of Cutaneous and Systemic Lupus Erythematosus skin

We executed spatial transcriptomics on a situation series of different clinical subtypes of cutaneous lupus erythematosus consisting of severe cutaneous lupus erythematosus.

Source link: https://www.ncbi.nlm.nih.gov/bioproject/758013


Transcriptional profiles of placentas from systemic lupus erythematosus and normal full-term pregnancies.

RNA-seq strand-specific collections were created using the VAHTS Total RNA-seq Library Prep Kit. The P-value significance threshold in numerous examinations was set by the incorrect exploration rate. The fold-changes were additionally approximated according to the FPKM in each sample. The differentially shared genes were selected using the adhering to filter requirements: FDR < 0. 05 and fold-change > 2.

Source link: https://www.ncbi.nlm.nih.gov/bioproject/736857


Single cell RNA sequencing of femur bone marrow cells from the NZBWF1 systemic lupus erythematosus mouse model and its progenitors.

The NZBWF1 model stands for the F1 generation of a cross between New Zealand Black and New Zealand White mice. Overall design: Cells separated from femur bone marrow from female 9 - 10 weeks old mice for each pressure was prepared on the 10x Genomics Chromium Single Cell controller using the 10x Chromium Single Cell 3' v3. 1 Reagent Kit.

Source link: https://www.ncbi.nlm.nih.gov/bioproject/731246


Multiplexed scRNA-seq reveals the cellular and genetic correlates of systemic lupus erythematosus

Systemic lupus erythematosus is a heterogeneous autoimmune disease. Understanding of circulating immune cell types and cell states connected with SLE stays insufficient. Cases displayed noticeable expression of type-1 interferon-stimulated genes in monocytes, reduction of naïve CD4+ T cells that correlated with monocyte ISG expression, and expansion of repertoire-restricted cytotoxic GZMH+ CD8+ T cells. General design: Examination of 1. 2 million PBMCs in 162 SLE donors and 99 healthy people to discover genetic and cellular correlates of SLE.

Source link: https://www.ncbi.nlm.nih.gov/bioproject/728702

* Please keep in mind that all text is summarized by machine, we do not bear any responsibility, and you should always check original source before taking any actions

* Please keep in mind that all text is summarized by machine, we do not bear any responsibility, and you should always check original source before taking any actions