Mus musculus
Ontology highlight
ABSTRACT:
PROVIDER: PRJNA162673 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:Gene expression alteration by different cell lines derived from lung SCC of IKKα mutant mice
| PRJNA273638 | ENA
Project description:Primary outcome(s): cancer-related gene alteration, gene expression, microsatellite instability, BRAF mutant allele frequency
| 2646701 | ecrin-mdr-crc
Project description:We generated Ikkα-KA/KA knock-in mice (KA/KA), in which an ATP binding site of Ikkα Lys 44 was replaced by alanine. The knock-in mice develop severe skin lesions and begin to die after 6 to 10 months. We also found lung SCCs in some of the mice. To study lung SCC development, we stabilize the skin condition by crossing KA/KA with Lori.Ikkα transgenic mice to generate KA/KA-Lori.Ikkα mice, which 100% spontaneously developed lethal lung SCC at 4 to 6 months of age. Clodronate-liposomes obtained from Dr. N. van Rooijen (Vrije Universiteit, Amsterdam, Netherlands) were intravenously injected into mice twice every week, started in 4 weeks old mice, and continued for 3 months. The dose of clodronate-liposomes was 100µl during the first month and elevated to 150 100µl after that. The depletion efficacy was confirmed by detecting pulmonary macrophages with Flow Cytometry. Depletion of macrophages in these KA/KA-Lori.Ikkα mice could significantly reduce inflammation and prevent lung SCC developmrnt. This aim of this microarray assay is to identify differentially expressed genes among Wild type, KA/KA-Lori.Ikkα, and macophage-depleted KA/KA-Lori.Ikkα mice, which may highlight the important genes or parthways involved in inflammation-associated lung SCC carcinogenesis. Three samples were analyzed: 1. WT (lung tissue from wild type mouse); 2. KA2 (mixture tissue of lung SCC and tumor neighbor from KA/KA-Lori-Ikkα mouse ); 3. KAT (lung tissue from KA/KA-Lori-Ikkα mouse with macrophage depletion treatment)
2012-04-30 | E-GEOD-37655 | biostudies-arrayexpress
Project description:Gene expression alteration in Dnmt3aKO-Idh2 mutant double mutant HSPCs
| PRJNA257385 | ENA
Project description:Purpose: To study the alteration of whole transcriptome of Lewis lung carcinoma (LLC) cells after the decreasing of malignant properties of tumor by treatment of tumor-bearing mice with RNase A. Methods: Whole transcriptome profile of Lewis lung carcinoma before and after RNase A treatment were generated by deep sequencing using SOLiD 5.5. The sequence reads were mapped by Bioscope 1.3 software, differential expression was evaluated by Cufflinks v.2.0.1 package. Results: Difference in expression was found for 966 genes. Conclusions: Our study represents the first detailed analysis of alteration of transcriptome of Lewis lung carcinoma after the decrease of malignant prtoperties of the tumor (proliferation and invasion) by RNase A.
2014-12-03 | GSE63758 | GEO
Project description:We collected whole genome testis expression data from hybrid zone mice. We integrated GWAS mapping of testis expression traits and low testis weight to gain insight into the genetic basis of hybrid male sterility.
2014-12-04 | GSE61417 | GEO
Project description: Not available
| S-EPMC8784167 | biostudies-literature
Project description:We collected whole genome testis expression data from hybrid zone mice. We integrated GWAS mapping of testis expression traits and low testis weight to gain insight into the genetic basis of hybrid male sterility. Gene expression was measured in whole testis from males aged 62-86 days. Samples include 190 first generation lab-bred male offspring of wild-caught mice from the Mus musculus musculus - M. m. domesticus hybrid zone.
2014-12-04 | E-GEOD-61417 | biostudies-arrayexpress
Project description:To characterize the genetic basis of hybrid male sterility in detail, we used a systems genetics approach, integrating mapping of gene expression traits with sterility phenotypes and QTL. We measured genome-wide testis expression in 305 male F2s from a cross between wild-derived inbred strains of M. musculus musculus and M. m. domesticus. We identified several thousand cis- and trans-acting QTL contributing to expression variation (eQTL). Many trans eQTL cluster into eleven ‘hotspots,’ seven of which co-localize with QTL for sterility phenotypes identified in the cross. The number and clustering of trans eQTL - but not cis eQTL - were substantially lower when mapping was restricted to a ‘fertile’ subset of mice, providing evidence that trans eQTL hotspots are related to sterility. Functional annotation of transcripts with eQTL provides insights into the biological processes disrupted by sterility loci and guides prioritization of candidate genes. Using a conditional mapping approach, we identified eQTL dependent on interactions between loci, revealing a complex system of epistasis. Our results illuminate established patterns, including the role of the X chromosome in hybrid sterility.
2014-05-01 | GSE54089 | GEO
Project description:Purpose: To study the alteration of whole transcriptome of Lewis lung carcinoma (LLC) cells after the decreasing of malignant properties of tumor by treatment of tumor-bearing mice with RNase A. Methods: Whole transcriptome profile of Lewis lung carcinoma before and after RNase A treatment were generated by deep sequencing using SOLiD 5.5. The sequence reads were mapped by Bioscope 1.3 software, differential expression was evaluated by Cufflinks v.2.0.1 package. Results: Difference in expression was found for 966 genes. Conclusions: Our study represents the first detailed analysis of alteration of transcriptome of Lewis lung carcinoma after the decrease of malignant prtoperties of the tumor (proliferation and invasion) by RNase A. Whole transcriptome profile of Lewis lung carcinoma before and after RNase A treatment were generated by deep sequencing using SOLiD 5.5.
2014-12-03 | E-GEOD-63758 | biostudies-arrayexpress