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Aggression is a complex behavior dependent on numerous factors such as personal experiences, upbringing, social context, personality and genetics. Florian Reichmann and his team at the Med Uni Graz ...
UC Berkeley and Caltech researchers identified a gene circuit in zebrafish that allows heart regeneration after injury. Using ...
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IFLScience on MSNZebrafish “Catch” Yawns Just Like Us – We Might Need To Rethink Evolution To Account For ThatNow, why this happens is a question we’re not quite sure about – but there may be a clue in the fact that we’re not alone.
The team then compared the activity of the Hmga1 gene in zebrafish, mice, and humans. In human hearts, as in adult mice, the Hmga1 protein is not produced after a heart attack.
An MDC research team led by Jan Philipp Junker and Daniela Panáková has found that zebrafish can regenerate heart tissue after injury. Connective tissue cells play an important role in the ...
A heart attack will leave a permanent scar on a human heart, yet other animals, including zebrafish, can clear cardiac scar tissue and regrow damaged muscle as adults. Biologists sheds new light ...
An adult zebrafish heart is about 1 millimeter across, or roughly 13 times larger than the width of a human hair. But at the larval stage shown in this video, the heart is only about 250 micrometers ...
The heart’s “mini-brain” is independent and highly localized, according to researchers at the Karolinska Institutet in Stockholm, Sweden. The findings could lead to new research into ...
When a zebrafish heart is damaged, it can fully restore its function within 60 days. “We don’t understand why some species can regenerate their hearts after injury while others cannot”, ...
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Zebrafish protein unlocks dormant genes for heart repair - MSNUnlike humans, zebrafish grow new heart muscle cells: they have a regenerative capacity. When a zebrafish's heart is damaged, it can fully restore its function within 60 days.
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