Why the study?
Does mechanical contraction rather than electrical activity induce immediate-early genes in adult rat cardiomyocytes?
Population
Adult rat cardiomyocytes
Comparison
Cyclical contraction induced by electrical… vs Electrical stimulation with full inhibition of…
Design
Preclinical
Follow-up
30 min
Authors
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Hypothesis-generating for contraction-driven gene responses in cardiomyocytes; leaves open translation to human hypertrophy or therapy.
Does mechanical contraction rather than electrical activity induce immediate-early genes in adult rat cardiomyocytes?
Mechanical contraction, rather than electrical activity, is the primary driver of immediate-early gene induction (egr-1 and c-fos) in adult rat cardiomyocytes, representing an initial step in the hypertrophic response.
Kubisch et al. (1993) studied this question.
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