Transcriptional profiling of kidney tissue from mice flown on the Rodent Research Reference Mission-2 (RRRM-2)
In the Rodent Research Reference Mission (RRRM-2), forty female C57BL/6NTac mice were flown on the International Space Station. To assess differences in outcomes due to age, twenty 12 week-old and twenty 29 week-old mice were flown, respectively. To directly assess spaceflight effects, half of the young and old mice (10 old, 10 young) were sacrificed on-orbit after 55-58 days (ISS Terminal, ISS-T), while the other half (10 old, 10 young) were returned live to Earth after 32 days and allowed to recover for 24 days (Live Animal Return, LAR) before sacrifice. ISS-T and LAR mice were the same age at sacrifice. Both the ISS-T and LAR animals had independent ground controls (10 mice per group housed in flight hardware in matched environmental conditions), basal controls (10 mice per group sacrificed 2 days before launch), and vivarium controls (10 mice per group housed within standard vivarium habitats). Thus RRRM-2 included a total of 160 mice. This study includes bulk RNA sequencing ribodepleted gene expression data from the kidneys from 5 old and 5 young animals from each of the following groups: LAR basal (BSL), LAR ground control (GC), LAR vivarium control (VIV), LAR flight (FLT), ISS-T basal (BSL), ISS-T ground control (GC), ISS-T vivarium control (VIV), and ISS-T flight (FLT).
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Complete Metadata
| @type | dcat:Dataset |
|---|---|
| accessLevel | public |
| bureauCode |
[ "026:00" ] |
| contactPoint |
{ "fn": "Open Science Data Repository Help Desk", "@type": "vcard:Contact", "hasEmail": "mailto:arc-dl-osdr-help@mail.nasa.gov" } |
| description | In the Rodent Research Reference Mission (RRRM-2), forty female C57BL/6NTac mice were flown on the International Space Station. To assess differences in outcomes due to age, twenty 12 week-old and twenty 29 week-old mice were flown, respectively. To directly assess spaceflight effects, half of the young and old mice (10 old, 10 young) were sacrificed on-orbit after 55-58 days (ISS Terminal, ISS-T), while the other half (10 old, 10 young) were returned live to Earth after 32 days and allowed to recover for 24 days (Live Animal Return, LAR) before sacrifice. ISS-T and LAR mice were the same age at sacrifice. Both the ISS-T and LAR animals had independent ground controls (10 mice per group housed in flight hardware in matched environmental conditions), basal controls (10 mice per group sacrificed 2 days before launch), and vivarium controls (10 mice per group housed within standard vivarium habitats). Thus RRRM-2 included a total of 160 mice. This study includes bulk RNA sequencing ribodepleted gene expression data from the kidneys from 5 old and 5 young animals from each of the following groups: LAR basal (BSL), LAR ground control (GC), LAR vivarium control (VIV), LAR flight (FLT), ISS-T basal (BSL), ISS-T ground control (GC), ISS-T vivarium control (VIV), and ISS-T flight (FLT). |
| distribution |
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| identifier | 10.26030/003t-2997 |
| keyword |
[ "__" ] |
| license | https://www.usa.gov/government-works |
| modified | 2026-06-22 |
| programCode |
[ "026:000" ] |
| publisher |
{ "name": "Open Science Data Repository", "@type": "org:Organization" } |
| theme |
[ "Biological and Physical Sciences" ] |
| title | Transcriptional profiling of kidney tissue from mice flown on the Rodent Research Reference Mission-2 (RRRM-2) |
