Project description:NIH3T3 cell transiently transfected with myocardin-EGFP or EGFP. Transfection: Lipofectamine 2000 according to the manufacturers instructions (Invitrogen).

2013-11-15 | E-MEXP-3869 | biostudies-arrayexpress

Analysis of miR-1_133a function

Project description:Effect of the loss of both miR-1/133a clusters on the embryonic heart. Please note: dKO means it is a double KO of the two miR-1/133a clusters in the mouse. Control means we do not use just WT but also some heterozygous animals to compare to dKOs, however these controls do not have a phenotype. Transgene negative: these are littermates of the myocd transgenic animals that do not carry a transgene.

2013-11-15 | E-MEXP-3873 | biostudies-arrayexpress

Adult cardiomyocyte specific loss of myostatin

Project description:Inhibition of myostatin signaling induces strong skeletal muscle growth making it an attractive target to treat muscle wasting and sarcopenia. However, the biological function of myostatin in the heart is barely understood. We demonstrate that conditional inactivation of myostatin in the adult murine heart leads to cardiac hypertrophy, heart failure and increased lethality. To induce cardiomyocyte specific loss of myostatin a conditionally active Mstn^fl/fl allele was generated by insertion of loxP elements upstream and downstream of exons 1 and 2 of the mouse myostatin gene. The selection cassette was removed in vivo by flp-recombination. To inactivate myostatin, mice were mated to alphaMyHC-MCM mice (Sohal, DS, et al. (2001) Circulation Research 89, 20-25). Cre-recombination was achieved by intraperitoneal administration of Tamoxifen (40 mg/kg) for 5 consecutive days. The respective control alphaMyHC-MCM animals were equally treated.

2014-05-16 | E-MEXP-3744 | biostudies-arrayexpress

The effects of SMYD2 overexpression on ectopic RB in SAOS cells

Project description:Expression analysis of wild-type SAOS cells and SAOS cells transiently transfected with RB, SMYD2, or RB and SMYD2. Four samples of wild-type, rb1, smyd2 and rb1-smyd2 were analyzed on the Human Genome U133 Plus 2.0 array.

2011-01-01 | E-GEOD-22842 | biostudies-arrayexpress

SMYD2 overexpression in Neonatal rat ventricular cardiomyocytes

Project description:From this array we would like to know the role of Smyd2 on hypoxic regulated genes mainly angiogenic pathway. We performed overexpressions of Smyd2 and beta galactosidase by adenoviral approach and knockdown of HIF1 and Smyd2 were performed by lipofectamine RNAiMAX.Cardiomyocytes were isolated from neonatal rats at P3.

2025-03-01 | GSE256036 | GEO

The effects of SMYD2 overexpression on ectopic RB in SAOS cells

Project description:Expression analysis of wild-type SAOS cells and SAOS cells transiently transfected with RB, SMYD2, or RB and SMYD2.

2011-01-01 | GSE22842 | GEO