Mouse Heart Mitochondrial Data from Postnatal Day 2 to 21

Sundararajan Venkatesh published data from a study investigating the role of the LonP1 protease in cardiac maturation. The dataset, 418.7 MB in size and last updated in 2026, includes analyses of mitochondrial biogenesis, metabolomics, dynamics, and metabolic transition in mouse hearts from postnatal day 2 to day 21. It was generated as part of the TPA project 20TPA35420001 and is shared under a CC-BY-4.0 license.

Use Cases

• Modeling the metabolic transition from glucose to fatty acid oxidation in developing hearts based on described metabolomics data.
• Analyzing mitochondrial biogenesis and dynamics over a developmental time course from postnatal day 2 to 21.
• Investigating the role of the LonP1 protease in cardiac function and protection mechanisms.

Strengths

• Data covers a specific developmental window from postnatal day 2 to day 21, providing a time-series perspective.
• Includes multiple analytical dimensions: mitochondrial biogenesis, metabolomics, dynamics, and metabolic transition.
• Dataset is 418.7 MB, suggesting a medium scale of contained information.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment for specific analytical tasks.
• Description metadata is limited; actual data quality and structure require manual inspection after download.

Provenance

Source

figshare

Collection Method

Experimental study of mouse hearts, including analyses of mitochondrial biogenesis, metabolomics, dynamics, and metabolic transition.

Time Range

Postnatal day 2 (P2) to postnatal day 21 (P21).

Freshness

Last updated 2026-06-04 22:27:41; freshness should be verified.