regeneración

Regeneración, or regeneración in Spanish, is a term used across disciplines to denote renewal, regrowth, or restoration. Etymologically derived from Latin regeneratio, it encompasses biological processes, ecological dynamics, technological applications, and historical or cultural usages, depending on context.

In biology, regeneration refers to the regrowth of tissues, organs, or limbs after injury or loss. It ranges from cellular regeneration to whole-organism regeneration. Some species, such as planarians and salamanders, display remarkable regenerative capabilities, while mammals show more limited capacity, with liver and skin able to restore function. In medicine, regenerative approaches aim to replace or repair damaged tissues using stem cells, tissue engineering, biomaterials, and regenerative gene therapies, seeking to reduce scar formation and restore normal function.

In botany and ecology, regeneration describes regrowth after damage, as well as the recovery of ecosystems after disturbance. Plant regeneration includes sprouting and regrowth after pruning, coppicing, or fire, while ecological regeneration covers processes such as secondary succession and regenerative agriculture, which emphasizes soil health, biodiversity, and sustainable management.

Historically, Regeneración was the name of a Mexican revolutionary newspaper associated with the Magón brothers and the liberal-anarchist movement of the early 20th century. It circulated in Mexico and the United States and served as a platform for reformist and anti-authoritarian ideas that influenced later political developments in the region. The term Regeneración is also used more broadly to denote political or social renewal in various movements and discussions.