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MB Sample ID: SA027152
| Local Sample ID: | ms5632-6 |
| Subject ID: | SU000540 |
| Subject Type: | Mouse |
| Subject Species: | Mus musculus |
| Taxonomy ID: | 10090 |
| Species Group: | Mammal |
Select appropriate tab below to view additional metadata details:
Subject:
| Subject ID: | SU000540 |
| Subject Type: | Mouse |
| Subject Species: | Mus musculus |
| Taxonomy ID: | 10090 |
| Species Group: | Mammal |
Factors:
| Local Sample ID | MB Sample ID | Factor Level ID | Level Value | Factor Name |
|---|---|---|---|---|
| ms5632-6 | SA027152 | FL006844 | control | group |
Collection:
| Collection ID: | CO000534 |
| Collection Summary: | To determine the role of FoxO transcription factors in muscle atrophy and increased autophagy in MIGIRKO mice, we crossed MIGIRKO (lacking IR and IGF1R) mice with mice in which FoxO1, FoxO3, and FoxO4 genes were floxed to delete all the major isoforms of FoxO expressed in muscle. Mice in which 5 separate genes — IR, Igf1r, FoxO1, FoxO3, and FoxO4 — were specifically deleted in muscle (muscle quintuple-knockout mice, hereafter referred to as QKO mice); were born in normal Mendelian ratios, and appeared normal both on external inspection and following dissection compared with littermate controls and with muscle FoxO1/3/4 triple-knockout mice (FoxO TKO). Streptozotocin (STZ) treated mice were used as a model of insulin deficient diabetes. |
| Sample Type: | Muscle |
Treatment:
| Treatment ID: | TR000554 |
| Treatment Summary: | To determine the relevance of the changes in M-IR-/-, M-IGF1R-/- , and MIGIRKO mice to insulin resistant states, we will perform large scale metabolomics and determine ceramide concentrations metabolites in muscle and serum from 5 mice fed chow diet or 5 fed a high fat diet (HFD) for 8 weeks. Lastly, to compare models of insulin resistance to a model of loss of insulin signaling, we will also determine muscle and serum metabolites in 5 control and 5 streptozotocin (STZ) treated mice as a model of insulin deficient diabetes. |
Sample Preparation:
| Sampleprep ID: | SP000547 |
| Sampleprep Summary: | ceramide concentrations in muscle tissue |
Combined analysis:
| Analysis ID | AN000792 |
|---|---|
| Analysis type | MS |
| Chromatography type | Reversed phase |
| Chromatography system | Waters Acquity |
| Column | Waters Acquity BEH C8 (150 x 2mm,1.7um) |
| MS Type | ESI |
| MS instrument type | Triple quadrupole |
| MS instrument name | Thermo Quantiva QQQ |
| Ion Mode | POSITIVE |
| Units | ng/mg |
Chromatography:
| Chromatography ID: | CH000568 |
| Instrument Name: | Waters Acquity |
| Column Name: | Waters Acquity BEH C8 (150 x 2mm,1.7um) |
| Chromatography Type: | Reversed phase |
MS:
| MS ID: | MS000699 |
| Analysis ID: | AN000792 |
| Instrument Name: | Thermo Quantiva QQQ |
| Instrument Type: | Triple quadrupole |
| MS Type: | ESI |
| Ion Mode: | POSITIVE |
