Mandibular and Femur-Derived Ligated preosteoclasts from LSD1WT and cKO mice
Ontology highlight
ABSTRACT:
ORGANISM(S): Mus musculus
PROVIDER: GSE299905 | GEO | 2025/07/30
REPOSITORIES: GEO
Similar Datasets
Project description:Mandibular and Femur-Derived Ligated preosteoclasts from LSD1WT and cKO mice
| PRJNA1277288 | ENA
Project description:Purpose: Next-generation sequencing (NGS) has revolutionized systems-based analysis of cellular pathways. The goals of this study are to compare NGS-derived femoral diaphysis and metaphysis transcriptome profiling (RNA-seq) to determine pathways and networks dependent on Dlx3 during bone development and homeostasis. Methods: mRNA profiles of diaphysis and metaphysis isolated from the femur of 5-week-old wild-type (WT) and Dlx3Oc-cKO (OC-cre;Dlx3f/-) conditional knockout mice were generated by deep sequencing, in triplicate, using Illumina HiSeq 2000. The sequence reads that passed quality filters were analyzed at the transcript isoform level by ANOVA (ANOVA) and TopHat. qRT-PCR validation was performed using SYBR Green assay. Results: RNA-Seq data were generated with Illumina's HiSeq 2000 system. Raw sequencing data were processed with CASAVA 1.8.2 to generate fastq files. Reads of 50 bases were mapped to the mouse transcriptome and genome mm9 using TopHat 1.3.2. Gene expression values (RPKM) were calculated with Partek Genomics Suite 6.6, which was also used for the ANOVA analysis to determine significantly differentially expressed genes. Conclusions: Our study represents the first detailed analysis of Dlx3Oc-cKO diaphysis and metaphysis from femurs, with biologic triplicates, generated by RNA-seq technology. The optimized data analysis workflows reported here should provide a framework for comparative investigations of expression profiles. We conclude that RNA-seq based transcriptome characterization would expedite genetic network analyses and permit the dissection of complex biologic functions. Diaphysis and metaphysis mRNA profiles of metaphysis and diaphysis from femurs of 5-wk-old (WT) and Dlx3Oc-cKO male mice were generated by deep sequencing, in triplicate, using Illumina HiSeq 2000.
2014-11-04 | E-GEOD-53105 | biostudies-arrayexpress
Project description:We generated mice with single or double conditional inactivation of SMAD1 and SMAD5 using progesterone receptor (PR) cre (Smad1flox/flox;Smad5flox/flox;Pgr-cre+/-, or “Smad1/5 cKO”). Female mice with single SMAD1 or SMAD5 deletion were subfertile, whereas Smad1/5 cKO were infertile and had no visible implantation sites at 4.5 days post-coitum (dpc), indicating functional redundancy of SMAD1 and SMAD5. Histological and molecular analyses of the Smad1/5 cKO uteri during pregnancy determined that the infertility was the result of impaired uterine receptivity. During the window of implantation, uteri of Smad1/5 cKO mice responded abnormally to estradiol (E2) and to progesterone (P4), retained luminal PR expression, and displayed cytoplasmic FOXO1 mis-localization. Furthermore, uteri of Smad1/5 cKO mice did not respond to an artificial decidual stimulus and the stroma failed to differentiate. To determine the cell surface receptor complex that controls BMP signaling during implantation, we generated mice with conditional deletion of Acvr2a and Acvr2b using Pgr-cre+/-. We determined that Acvr2b cKO females were subfertile, while Acvr2a cKOs were infertile and displayed a range of ovarian and uterine abnormalities, including endometrial and implantation defects that phenocopied those of Smad1/5 cKO mice. Transcriptomic profiling of the Smad1/5 cKO and Acvr2a cKO uterus showed that genes involved in epithelial cell remodeling and microvilli/ciliated cell function were overrepresented in both genotypes. These results demonstrate that BMP signals mediated via ACVR2A and SMAD1/5 control endometrial receptivity and embryo implantation by remodeling the apicobasal polarity of the epithelium during the window of implantation.
2021-04-23 | GSE152675 | GEO
Project description:To determine if there are differences between osteoclasts from the mandible and femur of 1-year-old mice we evaluated gene expression and differentiation potential of osteoclast precursors. Osteoclasts from the mandible of 1-year-old mice were larger in size compared to those in the femur, but significantly less in number. The differentially regulated genes with increased expression in the mandible are associated with osteoclast lineage commitment, proliferation, and inflammation; similar to those in the 2-month old mice. Bulk RNA sequencing demonstrated that the mandible had more upregulated genes compared to the femur, and the pathways enriched in the mandible were distinct from those in the femur. Changes in osteoclast precursors due to again may be regulated by different mechanisms in the craniofacial and appendicular regions of the skeleton.
2025-03-03 | GSE285067 | GEO
Project description:We found that the E3 ubiquitin ligase Itch significantly affects early B-cell differentiation. To explore the role of Itch in late B-cell differentiation, we sorted B cells from WT and Itch cKO mice. To explore the effect of Itch deficency on gene expression, we determined mRNA profiles in B cells from WT and Itch cKO mice by RNA-seq. RNA-seq was done with an Illumina HiSeq 2500 instrument at GENEWIZ, Suzhou, China.
2020-03-01 | E-MTAB-8281 | biostudies-arrayexpress
Project description:Ezh2-cKO or Utx-cKO in chondrocytes initiate metachondromatosis which containing both exostoses and enchondromas. To figure out whether the exostoses of Ezh2-cKO and Utx-cKO were the similar tumore, we compared the transcriptional profiles using RNA-sequencing of exostoses from Ezh2-cKO and Utx-cKO mice.
2020-10-20 | GSE122089 | GEO
Project description:Purpose: Next-generation sequencing (NGS) has revolutionized systems-based analysis of cellular pathways. The goals of this study are to compare NGS-derived femoral diaphysis and metaphysis transcriptome profiling (RNA-seq) to determine pathways and networks dependent on Dlx3 during bone development and homeostasis. Methods: mRNA profiles of diaphysis and metaphysis isolated from the femur of 5-week-old wild-type (WT) and Dlx3Oc-cKO (OC-cre;Dlx3f/-) conditional knockout mice were generated by deep sequencing, in triplicate, using Illumina HiSeq 2000. The sequence reads that passed quality filters were analyzed at the transcript isoform level by ANOVA (ANOVA) and TopHat. qRT-PCR validation was performed using SYBR Green assay. Results: RNA-Seq data were generated with Illumina's HiSeq 2000 system. Raw sequencing data were processed with CASAVA 1.8.2 to generate fastq files. Reads of 50 bases were mapped to the mouse transcriptome and genome mm9 using TopHat 1.3.2. Gene expression values (RPKM) were calculated with Partek Genomics Suite 6.6, which was also used for the ANOVA analysis to determine significantly differentially expressed genes. Conclusions: Our study represents the first detailed analysis of Dlx3Oc-cKO diaphysis and metaphysis from femurs, with biologic triplicates, generated by RNA-seq technology. The optimized data analysis workflows reported here should provide a framework for comparative investigations of expression profiles. We conclude that RNA-seq based transcriptome characterization would expedite genetic network analyses and permit the dissection of complex biologic functions.
2014-11-04 | GSE53105 | GEO
Project description:To investigate the function of different tissues in the pathogenesis, we established a modified mouse ligature-induced periodontitis model, supporting the separation of the maxillae into gingiva, peri-root, and bone tissue. After setting the right molars as the non-ligature control side and the left molars as the ligature side, we performed gene expression profiling and gene enrichment analysis using data obtained from RNA-seq of sixteen individuals after 11 days of induction (32 samples in total). Four individuals were WT mice, and another four were Il33-deficient mice. Sample of peri-root tissues and bone tissues from these mice were compared separately to explore the role of Il33 in the chronicity of periodontitis, especially its function in periodontal ligament and bone tissue.
2024-02-23 | GSE244931 | GEO
Project description:Microarray analysis of control and Lhx2 cKO somatosensory cortices to determine differentially expressed genes at P7 resulting from the loss of Lhx2 in post-mitotic neurons.
2016-12-15 | GSE92372 | GEO