hutchinson melanotic freckle Dermoscopy Atlas Lentigo maligna

LiYHuangYLiangHWangWLiBLiuTet al

Inefficiency may be caused by limited tissue retention

It is reported that one patient died of OMM after 63 months of misdiagnosed premalignant atypical melanocytic hyperplasia as a benign lentigo simplex ( BRAF V600E mutation, CDKN2A loss, PTEN loss and mTOR activation, CM precursor lesions followed by CM formation was observed in mice (156159)

[DOI] [PubMed] [Google Scholar] 555.Yin D, Clarke SD, Peters JL, Etherton TD

Another study utilized CRISPR to CAG-repeat excision, such as a study introduced 150 CAG repeats into exon 1 of HEK293T cells to create clones resembling the condition, perhaps facilitating the investigation of disease mechanisms (183)