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As ambush-hunting predators that consume large prey after long intervals of fasting, Burmese pythons evolved with unique adaptations for regulating organ structure and function. Among these is cardiac hypertrophy that develops within three days following a meal (1, 2), which we previously showed was...
ORGANISM(S): Python bivittatus 
2024-09-12 | PXD054079 | Pride
To investigate molecular mechanisms involved in the development of cardiac hypertrophy and heart failure, a tetracycline-regulated transgenic system to conditionally switch a constitutively-active form of the Akt1 protein kinase on or off in the adult heart was developed. Short-term activation (2 we...
ORGANISM(S): Mus musculus 
Antihypertrophic Memory after Regression of Exercise-induced Physiological Myocardial Hypertrophy
Background: Vitamin D deficiency is associated with cardiac hypertrophy and heart failure, and vitamin D therapy prevents the progression of cardiac hypertrophy in animal models. Here, we examine whether vitamin D therapy regresses pre-existing cardiac hypertrophy, and prevents the progression to he...
ORGANISM(S): Rattus norvegicus 
Regression of Post-Prandial Cardiac Hypertrophy in Burmese Pythons is Mediated by FoxO1
As ambush-hunting predators that consume large prey after long intervals of fasting, Burmese pythons evolved with unique adaptations for regulating organ structure and function. Among these is cardiac hypertrophy that develops within three days following a meal (1, 2), which we previously showed was...
ORGANISM(S): Python bivittatus 
2024-07-16 | GSE271793 | GEO
The role of SRF in the regulation of microRNA expression and microRNA biogenesis in cardiac hypertrophy has not been well established. In this report, we employed a distinct transgenic mouse model to study the impact of SRF on cardiac microRNA expression and microRNA biogenesis. Cardiac-specific ove...
ORGANISM(S): Mus musculus 
Background: Exercise can induce physiological myocardial hypertrophy (PMH), and former athletes can live 5-6 years longer than nonathletic controls, suggesting a benefit after regression of PMH. We previously reported that regression of pathological myocardial hypertrophy has antihypertrophic effect...
ORGANISM(S): Mus musculus 
2020-11-07 | GSE161030 | GEO
Background: Vitamin D deficiency is associated with cardiac hypertrophy and heart failure, and vitamin D therapy prevents the progression of cardiac hypertrophy in animal models. Here, we examine whether vitamin D therapy regresses pre-existing cardiac hypertrophy, and prevents the progression to he...
ORGANISM(S): Rattus norvegicus 
2010-09-14 | GSE24110 | GEO
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