Journal of Developmental Biology, Journal Year: 2024, Volume and Issue: 13(1), P. 2 - 2
Published: Dec. 30, 2024
The present, brief review paper summarizes previous studies on a new interpretation of the presence and absence regeneration in invertebrates vertebrates. Broad is considered exclusive aquatic or amphibious animals with larval stages metamorphosis, where also patterning process activated for whole-body epimorphosis. In contrast, terrestrial vertebrates can only repair injury loss body parts through variable “recovery healing” tissues, regengrow scarring. This likely derives from change genomes during land adaptation, which included elimination intense metamorphosis. conditions are incompatible formation embryonic organs that necessary broad regeneration. fact, no organ survive desiccation, UV ROS exposition land, rapid reparative processes without patterning, such as recovery healing scarring, have replaced species. depends alteration developmental gene pathways sustaining occurred progenitor marine animals. Terrestrial stages, like those present insects among arthropods, metamorphose using small regions indicated imaginal disks, not large restructuring aquatic-related These reform appendages molting, regengrow, Most amniotes injuries scarring healing, occasionally contemporaneous conjunction somatic growth, forming sometimes heteromorphic organs.
Language: Английский