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Effect of Sirolimus treatment on lupus nephritis in NZB/W F1 female mice

ABSTRACT: NZB/WF1 female mice spontaneously develop autoimmune lupus nephritis. Expression profiling of kidney tissue from (a) 12 week NZB/W F1 female mice defined as asymptomatic for lupus nephritis, (b) 36 and 42 week NZB/W F1 female mice defined as diseased/symptomatic for lupus nephritis and (c) 36 and 42 week NZB/W F1 female mice that are diseased/symptomatic for lupus nephritis and treated with Sirolimus was carried out. The goal of the study was to identify genes associated with lupus nephritis and modulated by Sirolimus, an inhibitor of mTOR. In addition, lupus nephritis genes resistant to Sirolimus therapy were also identfied

ORGANISM(S): Mus musculus

PROVIDER: GSE12024 | GEO | 2008/11/21

SECONDARY ACCESSION(S): PRJNA113299

REPOSITORIES: GEO

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Effect of Sirolimus treatment on lupus nephritis in NZB/W F1 female mice

Project description:NZB/WF1 female mice spontaneously develop autoimmune lupus nephritis. Expression profiling of kidney tissue from (a) 12 week NZB/W F1 female mice defined as asymptomatic for lupus nephritis, (b) 36 and 42 week NZB/W F1 female mice defined as diseased/symptomatic for lupus nephritis and (c) 36 and 42 week NZB/W F1 female mice that are diseased/symptomatic for lupus nephritis and treated with Sirolimus was carried out. The goal of the study was to identify genes associated with lupus nephritis and modulated by Sirolimus, an inhibitor of mTOR. In addition, lupus nephritis genes resistant to Sirolimus therapy were also identfied This series of samples comprises of kidney tissue from (a) 12 week old NZB/W F1 female mice defined as asymptomatic for lupus nephritis (N=4), (b) 36 (N=3) and 42 week (N=3) old NZB/W F1 female mice defined as diseased/symptomatic for lupus nephritis and (c) 36 (N=3)and 42 (N=3) week old NZB/W F1 female mice that are asymptomatic for lupus nephritis on treatment with Sirolimus

2008-11-20 | E-GEOD-12024 | biostudies-arrayexpress

Kidney gene expression profiles from a lupus nephritis mouse model: SNF1 (SWR X NZB F1) mice treated with pristane

Project description:We characterized the longitudinal gene expression profiles of kidneys from a novel lupus model nephritis: SNF1 (SWR X NZB F1) mice treated with pristane. Genes from biological processes such as IFN response, complement, Fc gamma receptors, immune recruitment, innate immune pattern recognition, antibody response and fibrosis,were upregulated in diseased kidneys.

2016-09-06 | GSE86425 | GEO

Mus musculus

Project description:Effect of Sirolimus treatment on lupus nephritis in NZB/W F1 female mice

| PRJNA113299 | ENA

Transcriptomes of splenocytes from 16-week-old lupus-prone female NZB/NZW F1 mice and non-lupus-prone male NZB/NZW F1 and female BALB/c mice

Project description:Transcriptomic analysis of gene expression of splenocytes from 16-week-old female NZB/NZW F1 (BWF1) mice, which are prone to lupus, and comparison to gene expression of splenocytes from male BWF1 and female BALB/c mice, which are not prone to lupus. Results provide insight into the differences in immunological activities that make female BWF1 mice more susceptible to lupus.

2021-04-01 | GSE167273 | GEO

PD-1-PD-L1 Axis Activation Suppresses CD8+ T Cells and Improves Nephritis [RNA-seq]

Project description:PD-1+CD8+ T cells are exhausted in infection and cancer, their roles in lupus nephritis (LN) are largely unknown. PD-1+CD8+ and PD-1-CD8+ cells from spleens of NZB/W F1 mice were sorted for RNA-seq.

2023-04-18 | GSE228811 | GEO

Spironolactone effect on renal RNA expression in 36 wk old NZB/W F1 female mice

Project description:The purpose of this study was to examine the effect of aldosterone receptor blockade on the immunopathogenesis and progression of nephritis in the (NZBxNZW) F1 murine lupus model. Female NZB/W F1 mice (11 weeks old) were treated daily with 25 or 50 mg/kg of oral spironolactone or vehicle. Proteinuria, renal function and serum autoantibody levels were monitored. Renal histopathology, immune complex deposition, and immunohistochemistry were analyzed at various time points. Targeted microarray analysis was performed on renal tissue, with subsequent real time PCR analysis of several differentially expressed genes. Keywords: treatment study

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Whole blood gene expression profiles from a lupus nephritis mouse model: SNF1 (SWR X NZB F1) mice treated with pristane

Project description:We characterized the longitudinal gene expression profiles of whole blood from a novel lupus model nephritis: SNF1 (SWR X NZB F1) mice treated with pristane. Genes from interferon, plasma cell, neutrophil, T-cell and protein synthesis signatures were differentially expressed in the pristane-SNF1 model compared to the untreated matched control animals.

2016-09-06 | GSE86424 | GEO

Expression data from macrophages isolated from lupus NZB/W mouse kidneys prenephritic, nephritic or after complete remission.

Project description:Renal infiltration with mononuclear cells is associated with poor prognosis in SLE. A renal macrophage/dendritic cell signature is associated with onset of nephritis in NZB/W mice and immune modulating therapies can reverse this signature and the associated renal damage despite ongoing immune complex deposition. Our findings suggest that mononuclear phagocytes with an aberrant activation profile contribute to tissue damage in lupus nephritis by mediating both local inflammation and excessive tissue remodeling. We used microarrays to analyze the gene expression of renal isolated macrophages at early stage of lupus (young) during lupus nephritis (sick) and after induction of remission (Rem) NZB/W F4/80hi mouse cells were isolated using flow cytometry; RNA from cells (young, sick and after complete remission) was extracted and processed for hybridization on Affymetrix microarrays.

2011-12-31 | E-GEOD-27045 | biostudies-arrayexpress

Human and mouse lupus nephritis cross-species transcriptional analysis

Project description:This SuperSeries is composed of the following subset Series: GSE32583: Expression data from lupus NZB/W, NZM2410, NZW/BXSB mouse kidneys prenephritic and nephritic. GSE32591: Expression data from human with lupus nephritis (LN) Refer to individual Series

2012-08-01 | E-GEOD-32592 | biostudies-arrayexpress

Kidney gene expression profiles from a lupus nephritis mouse model: NZB X NZW F1 (BWF1) mice treated with IFN-alpha with adenovirus delivery.

Project description:We characterized the longitudinal gene expression profiles of kidneys from a lupus model nephtiris: NZB X NZW F1 (BWF1) mice treated with IFN-alpha using adenovirus delivery. Genes from biological processes such as IFN response, complement, Fc gamma receptors, immune recruitment, innate immune pattern recognition, antibody response and fibrosis,were upregulated in diseased kidneys.

2016-09-06 | GSE86423 | GEO

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