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Prospects for human digit regeneration
Author(s) -
McLachlan John C.,
Usman Tamoor
Publication year - 1992
Publication title -
clinical anatomy
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.667
H-Index - 71
eISSN - 1098-2353
pISSN - 0897-3806
DOI - 10.1002/ca.980050205
Subject(s) - regeneration (biology) , numerical digit , medicine , homeobox , neuroscience , biology , gene , microbiology and biotechnology , genetics , gene expression , arithmetic , mathematics
The phenomenon of limb regeneration is briefly described, and factors empirically known to enhance regeneration are reviewed. Regeneration is compared to the initial development of the limb, with which it shares many similarities. Recent advances in understanding of the control mechanisms underlying regeneration are described; in particular, the role of retinoids, and their relationship with homeobox‐containing genes are considered. The long‐term prospects of inducing regeneration in human amputees are considered, and a cautious “thumbs up” is given to this notion, at least in a limited form.