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February 2023 in “Cell” Fingerprints form uniquely before birth due to specific genetic pathways and local signals.
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October 2016 in “Experimental Dermatology” Nail stem cells and Wnt signaling are important for fingertip regeneration but not sufficient for regenerating more complex limb structures.
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February 2013 in “The Anatomical Record” Mouse nails are similar to human nails, making them useful for studying nail diseases.
September 2021 in “Research Square (Research Square)” Not having enough or having too much of the protein Grainyhead-like 3 leads to various developmental problems.
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April 2009 in “Journal of anatomy” Cat claws stay sharp by shedding their outer layer through microcracks formed during activities.