Dataset: Effects of resistance exercise on the transcriptome in MHC I and MHC IIa muscle fibers of young and old women
Global microarray (HG U133 Plus 2.0) was used for the first time to investigate the effects of resistance exercise on the transcriptome...
Global microarray (HG U133 Plus 2.0) was used for the first time to investigate the effects of resistance exercise on the transcriptome in slow-twitch myosin heavy chain (MHC) I and fast-twitch MHC IIa muscle fibers of young and old women. Vastus lateralis muscle biopsies were obtained pre and 4hrs post resistance exercise in the beginning (untrained state) and at the end (trained state) of a 12 wk progressive resistance training program. A total of 14 females were included in this investigation. The participants included 8 young (23±2y) and 6 old (85±1y) females. All subjects participated in 12 wks of progressive resistance training consisting of bilateral knee extensions with 3x10 reps at 70% of 1-RM, and 3d/wk for a total of 36 training sessions. Vastus lateralis biopsies were obtained in conjunction with the 1st and 36th (last) training session and included a basal biopsy and another biopsy 4hrs post the resistance exercise session. From each biopsy sample, we isolated individual muscle fibers. After myosin isoform identification of isolated fibers (SDS-PAGE), RNA extraction of 20 MHC I and 20 MHC IIa muscle fibers per biopsy sample followed. Thus, each resulting sample contained total RNA from 20 muscle fibers of identical fiber type (MHC I or MHC IIa). A total of 70 samples were analyzed on separate microarray chips, and samples were not pooled between subjects. The study design allowed us to examine the acute effects of resistance exercise on the transcriptome in MHC I and MHC IIa muscle fibers in the untrained and trained state.
- Species:
- human
- Samples:
- 70
- Source:
- E-GEOD-28392
- Updated:
- Dec.12, 2014
- Registered:
- Sep.16, 2014
| Sample | FIBER TYPE | AGE | TRAINING STATE | TIME POINT | SUBJECT |
|---|---|---|---|---|---|
| GSM701766 | slow-twitch (MHC I) | Young (23±2y) | Untrained | basal | young female 2 (YF_2) |
| GSM701767 | slow-twitch (MHC I) | Young (23±2y) | Untrained | basal | young female 3 (YF_3) |
| GSM701768 | slow-twitch (MHC I) | Young (23±2y) | Untrained | basal | young female 4 (YF_4) |
| GSM701769 | slow-twitch (MHC I) | Young (23±2y) | Untrained | basal | young female 6 (YF_6) |
| GSM701770 | slow-twitch (MHC I) | Young (23±2y) | Untrained | basal | young female 8 (YF_8) |
| GSM70177 | slow-twitch (MHC I) | Young (23±2y) | Untrained | 4hrs post exercise | young female 1 (YF_1) |
| GSM701772 | slow-twitch (MHC I) | Young (23±2y) | Untrained | 4hrs post exercise | young female 2 (YF_2) |
| GSM701773 | slow-twitch (MHC I) | Young (23±2y) | Untrained | 4hrs post exercise | young female 6 (YF_6) |
| GSM701774 | slow-twitch (MHC I) | Young (23±2y) | Untrained | 4hrs post exercise | young female 7 (YF_7) |
| GSM701775 | slow-twitch (MHC I) | Young (23±2y) | Untrained | 4hrs post exercise | young female 8 (YF_8) |
| GSM701776 | slow-twitch (MHC I) | Young (23±2y) | Trained | basal | young female 1 (YF_1) |
| GSM701777 | slow-twitch (MHC I) | Young (23±2y) | Trained | basal | young female 2 (YF_2) |
| GSM701778 | slow-twitch (MHC I) | Young (23±2y) | Trained | basal | young female 3 (YF_3) |
| GSM701779 | slow-twitch (MHC I) | Young (23±2y) | Trained | basal | young female 4 (YF_4) |
| GSM701780 | slow-twitch (MHC I) | Young (23±2y) | Trained | basal | young female 7 (YF_7) |
| GSM70178 | slow-twitch (MHC I) | Young (23±2y) | Trained | 4hrs post exercise | young female 1 (YF_1) |
| GSM701782 | slow-twitch (MHC I) | Young (23±2y) | Trained | 4hrs post exercise | young female 2 (YF_2) |
| GSM701783 | slow-twitch (MHC I) | Young (23±2y) | Trained | 4hrs post exercise | young female 3 (YF_3) |
| GSM701784 | slow-twitch (MHC I) | Young (23±2y) | Trained | 4hrs post exercise | young female 4 (YF_4) |
| GSM701785 | slow-twitch (MHC I) | Young (23±2y) | Trained | 4hrs post exercise | young female 6 (YF_6) |
| GSM701786 | slow-twitch (MHC I) | Young (23±2y) | Trained | 4hrs post exercise | young female 7 (YF_7) |
| GSM701787 | slow-twitch (MHC I) | Old (85±1y) | Untrained | basal | old female 11 (OF_11) |
| GSM701788 | slow-twitch (MHC I) | Old (85±1y) | Untrained | basal | old female 12 (OF_12) |
| GSM701789 | slow-twitch (MHC I) | Old (85±1y) | Untrained | basal | old female 13 (OF_13) |
| GSM701790 | slow-twitch (MHC I) | Old (85±1y) | Untrained | basal | old female 14 (OF_14) |
| GSM70179 | slow-twitch (MHC I) | Old (85±1y) | Untrained | 4hrs post exercise | old female 9 (OF_9) |
| GSM701792 | slow-twitch (MHC I) | Old (85±1y) | Untrained | 4hrs post exercise | old female 11 (OF_11) |
| GSM701793 | slow-twitch (MHC I) | Old (85±1y) | Untrained | 4hrs post exercise | old female 13 (OF_13) |
| GSM701794 | slow-twitch (MHC I) | Old (85±1y) | Trained | basal | old female 10 (OF_10) |
| GSM701795 | slow-twitch (MHC I) | Old (85±1y) | Trained | basal | old female 11 (OF_11) |
| GSM701796 | slow-twitch (MHC I) | Old (85±1y) | Trained | basal | old female 12 (OF_12) |
| GSM701797 | slow-twitch (MHC I) | Old (85±1y) | Trained | basal | old female 13 (OF_13) |
| GSM701798 | slow-twitch (MHC I) | Old (85±1y) | Trained | 4hrs post exercise | old female 9 (OF_9) |
| GSM701799 | slow-twitch (MHC I) | Old (85±1y) | Trained | 4hrs post exercise | old female 10 (OF_10) |
| GSM701800 | slow-twitch (MHC I) | Old (85±1y) | Trained | 4hrs post exercise | old female 11 (OF_11) |
| GSM70180 | slow-twitch (MHC I) | Old (85±1y) | Trained | 4hrs post exercise | old female 12 (OF_12) |
| GSM701802 | slow-twitch (MHC I) | Old (85±1y) | Trained | 4hrs post exercise | old female 13 (OF_13) |
| GSM701803 | fast-twitch (MHC IIa) | Young (23±2y) | Untrained | basal | young female 1 (YF_1) |
| GSM701804 | fast-twitch (MHC IIa) | Young (23±2y) | Untrained | basal | young female 2 (YF_2) |
| GSM701805 | fast-twitch (MHC IIa) | Young (23±2y) | Untrained | basal | young female 3 (YF_3) |
| GSM701806 | fast-twitch (MHC IIa) | Young (23±2y) | Untrained | basal | young female 6 (YF_6) |
| GSM701807 | fast-twitch (MHC IIa) | Young (23±2y) | Untrained | 4hrs post exercise | young female 1 (YF_1) |
| GSM701808 | fast-twitch (MHC IIa) | Young (23±2y) | Untrained | 4hrs post exercise | young female 2 (YF_2) |
| GSM701809 | fast-twitch (MHC IIa) | Young (23±2y) | Untrained | 4hrs post exercise | young female 3 (YF_3) |
| GSM701810 | fast-twitch (MHC IIa) | Young (23±2y) | Untrained | 4hrs post exercise | young female 7 (YF_7) |
| GSM7018 | fast-twitch (MHC IIa) | Young (23±2y) | Trained | basal | young female 1 (YF_1) |
| GSM701812 | fast-twitch (MHC IIa) | Young (23±2y) | Trained | basal | young female 2 (YF_2) |
| GSM701813 | fast-twitch (MHC IIa) | Young (23±2y) | Trained | basal | young female 3 (YF_3) |
| GSM701814 | fast-twitch (MHC IIa) | Young (23±2y) | Trained | basal | young female 5 (YF_5) |
| GSM701815 | fast-twitch (MHC IIa) | Young (23±2y) | Trained | basal | young female 6 (YF_6) |
| GSM701816 | fast-twitch (MHC IIa) | Young (23±2y) | Trained | basal | young female 8 (YF_8) |
| GSM701817 | fast-twitch (MHC IIa) | Young (23±2y) | Trained | 4hrs post exercise | young female 1 (YF_1) |
| GSM701818 | fast-twitch (MHC IIa) | Young (23±2y) | Trained | 4hrs post exercise | young female 2 (YF_2) |
| GSM701819 | fast-twitch (MHC IIa) | Young (23±2y) | Trained | 4hrs post exercise | young female 3 (YF_3) |
| GSM701820 | fast-twitch (MHC IIa) | Young (23±2y) | Trained | 4hrs post exercise | young female 4 (YF_4) |
| GSM70182 | fast-twitch (MHC IIa) | Young (23±2y) | Trained | 4hrs post exercise | young female 5 (YF_5) |
| GSM701822 | fast-twitch (MHC IIa) | Young (23±2y) | Trained | 4hrs post exercise | young female 6 (YF_6) |
| GSM701823 | fast-twitch (MHC IIa) | Old (85±1y) | Untrained | basal | old female 10 (OF_10) |
| GSM701824 | fast-twitch (MHC IIa) | Old (85±1y) | Untrained | basal | old female 11 (OF_11) |
| GSM701825 | fast-twitch (MHC IIa) | Old (85±1y) | Untrained | 4hrs post exercise | old female 9 (OF_9) |
| GSM701826 | fast-twitch (MHC IIa) | Old (85±1y) | Untrained | 4hrs post exercise | old female 11 (OF_11) |
| GSM701827 | fast-twitch (MHC IIa) | Old (85±1y) | Untrained | 4hrs post exercise | old female 13 (OF_13) |
| GSM701828 | fast-twitch (MHC IIa) | Old (85±1y) | Trained | basal | old female 10 (OF_10) |
| GSM701829 | fast-twitch (MHC IIa) | Old (85±1y) | Trained | basal | old female 11 (OF_11) |
| GSM701830 | fast-twitch (MHC IIa) | Old (85±1y) | Trained | basal | old female 13 (OF_13) |
| GSM70183 | fast-twitch (MHC IIa) | Old (85±1y) | Trained | basal | old female 14 (OF_14) |
| GSM701832 | fast-twitch (MHC IIa) | Old (85±1y) | Trained | 4hrs post exercise | old female 9 (OF_9) |
| GSM701833 | fast-twitch (MHC IIa) | Old (85±1y) | Trained | 4hrs post exercise | old female 10 (OF_10) |
| GSM701834 | fast-twitch (MHC IIa) | Old (85±1y) | Trained | 4hrs post exercise | old female 11 (OF_11) |
| GSM701835 | fast-twitch (MHC IIa) | Old (85±1y) | Trained | 4hrs post exercise | old female 13 (OF_13) |