PMID- 33258291 OWN - NLM STAT- MEDLINE DCOM- 20220322 LR - 20220322 IS - 2157-6580 (Electronic) IS - 2157-6564 (Print) IS - 2157-6564 (Linking) VI - 10 IP - 4 DP - 2021 Apr TI - Reemergence of neural crest stem cell-like states in melanoma during disease progression and treatment. PG - 522-533 LID - 10.1002/sctm.20-0351 [doi] AB - Melanoma is the deadliest of all skin cancers due to its high metastatic potential. In recent years, advances in targeted therapy and immunotherapy have contributed to a remarkable progress in the treatment of metastatic disease. However, intrinsic or acquired resistance to such therapies remains a major obstacle in melanoma treatment. Melanoma disease progression, beginning from tumor initiation and growth to acquisition of invasive phenotypes and metastatic spread and acquisition of treatment resistance, has been associated with cellular dedifferentiation and the hijacking of gene regulatory networks reminiscent of the neural crest (NC)-the developmental structure which gives rise to melanocytes and hence melanoma. This review summarizes the experimental evidence for the involvement of NC stem cell (NCSC)-like cell states during melanoma progression and addresses novel approaches to combat the emergence of stemness characteristics that have shown to be linked with aggressive disease outcome and drug resistance. CI - (c) 2020 The Authors. STEM CELLS TRANSLATIONAL MEDICINE published by Wiley Periodicals LLC on behalf of AlphaMed Press. FAU - Diener, Johanna AU - Diener J AUID- ORCID: 0000-0002-7733-5904 AD - University of Zurich, Institute of Anatomy, Zurich, Switzerland. FAU - Sommer, Lukas AU - Sommer L AUID- ORCID: 0000-0002-1143-7908 AD - University of Zurich, Institute of Anatomy, Zurich, Switzerland. LA - eng PT - Journal Article PT - Review DEP - 20201201 PL - England TA - Stem Cells Transl Med JT - Stem cells translational medicine JID - 101578022 SB - IM MH - Disease Progression MH - Drug Resistance, Neoplasm MH - Humans MH - Melanocytes MH - *Melanoma/pathology/therapy MH - *Neural Crest/cytology MH - *Neural Stem Cells PMC - PMC7980219 OTO - NOTNLM OT - cancer OT - development OT - drug resistance OT - invasion OT - melanoma OT - neural crest stem cells (NCSCs) OT - tumor initiation COIS- The authors declared no potential conflicts of interest. EDAT- 2020/12/02 06:00 MHDA- 2022/03/23 06:00 PMCR- 2020/12/01 CRDT- 2020/12/01 06:05 PHST- 2020/10/28 00:00 [revised] PHST- 2020/07/28 00:00 [received] PHST- 2020/11/04 00:00 [accepted] PHST- 2020/12/02 06:00 [pubmed] PHST- 2022/03/23 06:00 [medline] PHST- 2020/12/01 06:05 [entrez] PHST- 2020/12/01 00:00 [pmc-release] AID - SCT312873 [pii] AID - 10.1002/sctm.20-0351 [doi] PST - ppublish SO - Stem Cells Transl Med. 2021 Apr;10(4):522-533. doi: 10.1002/sctm.20-0351. Epub 2020 Dec 1.