BioTech Encyclopedia

Newt lens regeneration

Regeneration: basic research on living systems, not technology.

Newts can regrow the lens of the eye again and again.

Known properties: Newt lens regeneration

Only what the cited papers report.

Key measured values

Values as stated in the cited paper's abstract.

PropertyValueSource
Lens removals in same animals18 over 16 yearsEguchi 2011

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Timeline

  1. 2011 18 lens regrowths in 16 years

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lab biology 2011

18 lens regrowths in 16 years

Eguchi and colleagues removed the lens 18 times from the same newts over 16 years; even in animals 30 years old, the regrown lenses matched normal ones.

As reported in: Eguchi, Eguchi, Nakamura et al. (2011). Regenerative capacity in newts is not altered by repeated regeneration and ageing. Nature Communications. doi:10.1038/ncomms1389

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