Ontology highlight
ABSTRACT:
PROVIDER: PRJNA242284 | ENA |
REPOSITORIES: ENA
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Project description:Mesenchymal stem cell transplantation (MSCT) has been widely used to treat a variety of human diseases. However, the detailed mechanisms underlying its success are not fully understood. Here we show that MSCT rescues recipient bone marrow mesenchymal stem cell (BMMSC) function in Fas-deficient-MRL/lpr systemic lupus erythematosus (SLE) mice via rescuing their hypomethylated DNA profile. Using the methylation microarray, we found the global hypomethylation pattern in the recipient BMMSCs of MRL/lpr mice could be rescued by MSCT. In the present study, mesenchymal stem cell transplantation (MSCT) was used to treat MRL/lpr mice. One week after the treatment, normal control MSCs from C3H/HeJ mice (C3H), recipient MSCs from untreated MRL/lpr mice (LPR) and recipient MSCs from MSCT-treated MRL/lpr mice (MSC) were used for total DNA extraction and DNA methylation microarray for analysis of global genome methylation patterns.
2014-03-20 | E-GEOD-55970 | biostudies-arrayexpress
Project description:Mesenchymal stem cell transplantation (MSCT) has been widely used to treat a variety of human diseases. However, the detailed mechanisms underlying its success are not fully understood. Here we show that MSCT rescues recipient bone marrow mesenchymal stem cell (BMMSC) function in Fas-deficient-MRL/lpr systemic lupus erythematosus (SLE) mice via a miR-29b/Dnmt1/Notch epigenetic cascade. Using the microRNA microarray, we found that MSCT could rescue the high level of miR-29b in the recipient BMMSCs of MRL/lpr mice. In the present study, mesenchymal stem cell transplantation (MSCT) was used to treat MRL/lpr mice. One week after the treatment, normal control MSCs from C3H/HeJ mice (C3H), recipient MSCs from untreated MRL/lpr mice (LPR) and recipient MSCs from MSCT-treated MRL/lpr mice (MSC) were used for total RNA extraction and microRNA microarray for analysis of microRNA expressions.
2014-03-20 | E-GEOD-55971 | biostudies-arrayexpress
Project description:Evaluation of microRNA levels in recipient BMMSCs of MRL/lpr mice after cell therapy (miRNA)
| PRJNA242285 | ENA
Project description:Mesenchymal stem cell transplantation (MSCT) has been widely used to treat a variety of human diseases. However, the detailed mechanisms underlying its success are not fully understood. Here we show that MSCT rescues recipient bone marrow mesenchymal stem cell (BMMSC) function in Fas-deficient-MRL/lpr systemic lupus erythematosus (SLE) mice via rescuing their hypomethylated DNA profile. Using the methylation microarray, we found the global hypomethylation pattern in the recipient BMMSCs of MRL/lpr mice could be rescued by MSCT.
2014-03-20 | GSE55970 | GEO
Project description:Evaluation of global methylation profile in recipient BMMSCs of MRL/lpr mice after cell therapy (MeDip)
| PRJNA242390 | ENA
Project description:Mesenchymal stem cell transplantation (MSCT) has been widely used to treat a variety of human diseases. However, the detailed mechanisms underlying its success are not fully understood. Here we show that MSCT rescues recipient bone marrow mesenchymal stem cell (BMMSC) function in Fas-deficient-MRL/lpr systemic lupus erythematosus (SLE) mice via a miR-29b/Dnmt1/Notch epigenetic cascade. Using the microRNA microarray, we found that MSCT could rescue the high level of miR-29b in the recipient BMMSCs of MRL/lpr mice.
2014-03-20 | GSE55971 | GEO
Project description:Lung samples were generated from female mice of MRL/MpJ-+/+(MpJ) and MRL/MpJ-lpr/lpr (lpr) on 3 days post infection of mouse-adapted SARS-CoV-2 or non-infected condition.
2024-10-01 | E-MTAB-13838 | biostudies-arrayexpress
Project description:MicroRNAs (miRNAs) have been implicated as fine-tuning regulators controlling diverse biological processes at the level of posttranscriptional repression. Dysregulation of miRNAs has been described in various disease states, including inflammatory autoimmune diseases. By using high-throughput microRNA profiling analysis, we identified a series of miRNAs dysregulated in local inflammatory lesions of human patients with autoimmune diseases, as well as their relevant mouse models such as MRL/lpr. We isolated the kidneys tissues pooled from six female MRL/lpr mice or from three control mice. Total RNA was extracted for the TaqManM-BM-. Low Density Assay v3.0
2012-12-19 | E-GEOD-37423 | biostudies-arrayexpress
Project description:In this study, miRNA expression in splenic lymphocytes from three genetically disparate lupus-prone mouse models (MRL-lpr, B6-lpr and NZB/WF1) were profiled. 49 miRNAs were found to be differentially expressed in MRL-lpr mice compared to MRL mice; and 24 miRNAs were differentially expressed in B6-lpr mice compared to B6 mice. Among these dysregulated miRNAs, we noted that 15 miRNAs were common to both lpr strains. Interestingly, microarray analysis of NZB/W and NZW at 3 months of age, an age when overt lupus disease is not evident in NZB/W mice, revealed that only one miRNA, miR-148a was significantly upregulated in NZB/W mice. The aim of this porject is to determine the common miRNA expression changes in splenocytes from different strains of murine lupus models. The splenocytes were prepared from genetically lupus-prone female mice including MRL/MpJ-Faslpr/J (MRL-lpr), NZBWF1/J (NZB/W), B6.MRL-Faslpr/J (B6-lpr) and their control mice MRL/MpJ (MRL), NZW/LacJ (NZW) and C57BL/6J (B6) mice (The Jackson laboratory, ME). Total RNAs, containing miRNAs were isolated from whole splenocytes using mirVana miRNA isolation kits (Ambion) following manufactory’s instructions and sent to LC Sciences (http://www.lcsciences.com/) for the microarray assay. The mouse miRNA array chips (Chip ID miRMouse 12.0 version), which included 617 unique, mature, mouse miRNA, based on the Sanger miRBase Release 12.0, were used in the assay.
2011-12-17 | E-GEOD-22359 | biostudies-arrayexpress
Project description:The purpose of the study was to identify differentially regulated genes between WT MRL/Lpr strain and cGAS deficeint MRL/Lpr strain. We utilized Nanostring technology to analze RNA obtained from spleen of these mice.
2021-03-26 | GSE169655 | GEO