Scientists achieved “a milestone” by charting the activity and structure of 200,000 cells in a mouse brain and their 523 million connections.

Researchers at Cedars-Sinai developed PR-364, a drug that prevented heart failure in mice after heart attacks. The treatment boosted mitochondrial repair processes, including mitophagy and new ...

However, the protein is active during heart regeneration in zebrafish but not in mice suggesting that Hmga1 plays a key role in heart repair.

There are studies supportive of a low level of cardiomyocyte proliferation in the adult heart. 18 The Mosaic Analysis with Double-Marker mouse system has been used to precisely identify newly formed ...

There are studies supportive of a low level of cardiomyocyte proliferation in the adult heart. 18 The Mosaic Analysis with Double-Marker mouse system has been used to precisely identify newly formed ...

In mice, anxiety isn’t all in the head. It can start in the heart In high-risk contexts, a racing heart can make a formerly relaxed mouse nervous ...

Additionally, the cardiomyocyte differentiation fate of site-specific knockout of Hoxb13 fl/fl mice was monitored by crossing Myh6mERcremER and MADM mice with Hoxb13 mice (48).

Heart weight was increased in the hypoxic mice, documenting hypertrophy, and LV mass was significantly increased in MADM Myh6-MerCreMer mice under low oxygen when compared to normoxia mice (Figure 4B) ...

Background: A recent study suggests that systemic hypoxemia in adult male mice can induce cardiac myocytes to proliferate. The goal of the present experiments was to confirm these results, provide new ...

Researchers developed a gene therapy that could save mice from heart attacks. The mechanisms by which damaged hearts in zebrafish are repaired were combined with viral vectors used in human gene ...

A comparison of mouse heart repair four weeks after a heart attack. Left: a control animal. Right: the heart of a test mouse that received two transcription factors via mRNA.