MUC15 is an independent prognostic factor that promotes metastases of MYCN non-amplified neuroblastoma
© The author(s)..
Background: Neuroblastoma (NB) is a cancer that arises from neural-crest-derived sympathoadrenal lineage. Less is known about the pathogenesis and molecular characteristics of MYCN non-amplified (MYCN-NA) NB. Methods: We constructed a signature model targeting mucin family according to RNA sequencing data from GSE49710 dataset, and validated the prognostic performance. We also analyzed the gene expression matrix using DESeq2 R packages to screen the most differential mucin in high-risk NB samples. We further assessed its prognostic value, particularly in MYCN-NA NB samples. Moreover, we performed functional experiments to evaluate the impact of MUC15 overexpression on the migration of MYCN-NA NB cell lines. Results: The 8-mucin signature model showed good prognostic performance in the GSE49710 dataset. Among the mucin genes, MUC15 was significantly upregulated in the high-risk NB cohort and was associated with poor prognosis, especially in MYCN-NA NB samples. Furthermore, MUC15 overexpression and exogenous MUC15 protein enhanced the migration of MYCN-NA NB cell lines. Mechanistically, MUC15 promoted the phosphorylation of focal adhesion kinase (FAK) by inhibiting the expression of MYCT1, a target of c-Myc. Conclusions: Our findings suggested a potential network in controlling NB cell metastasis. Targeting MUC15 in MYCN-NA NB patients could be a promising therapeutic strategy.
Medienart: |
E-Artikel |
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Erscheinungsjahr: |
2023 |
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Erschienen: |
2023 |
Enthalten in: |
Zur Gesamtaufnahme - volume:14 |
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Enthalten in: |
Journal of Cancer - 14(2023), 18 vom: 01., Seite 3496-3507 |
Sprache: |
Englisch |
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Beteiligte Personen: |
Guo, Huiqin [VerfasserIn] |
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Links: |
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Themen: |
Journal Article |
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Anmerkungen: |
Date Revised 01.12.2023 published: Electronic-eCollection Citation Status PubMed-not-MEDLINE |
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doi: |
10.7150/jca.89360 |
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funding: |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
NLM365123080 |
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520 | |a © The author(s). | ||
520 | |a Background: Neuroblastoma (NB) is a cancer that arises from neural-crest-derived sympathoadrenal lineage. Less is known about the pathogenesis and molecular characteristics of MYCN non-amplified (MYCN-NA) NB. Methods: We constructed a signature model targeting mucin family according to RNA sequencing data from GSE49710 dataset, and validated the prognostic performance. We also analyzed the gene expression matrix using DESeq2 R packages to screen the most differential mucin in high-risk NB samples. We further assessed its prognostic value, particularly in MYCN-NA NB samples. Moreover, we performed functional experiments to evaluate the impact of MUC15 overexpression on the migration of MYCN-NA NB cell lines. Results: The 8-mucin signature model showed good prognostic performance in the GSE49710 dataset. Among the mucin genes, MUC15 was significantly upregulated in the high-risk NB cohort and was associated with poor prognosis, especially in MYCN-NA NB samples. Furthermore, MUC15 overexpression and exogenous MUC15 protein enhanced the migration of MYCN-NA NB cell lines. Mechanistically, MUC15 promoted the phosphorylation of focal adhesion kinase (FAK) by inhibiting the expression of MYCT1, a target of c-Myc. Conclusions: Our findings suggested a potential network in controlling NB cell metastasis. Targeting MUC15 in MYCN-NA NB patients could be a promising therapeutic strategy | ||
650 | 4 | |a Journal Article | |
650 | 4 | |a MUC15 | |
650 | 4 | |a MYCN non-amplified | |
650 | 4 | |a MYCT1 | |
650 | 4 | |a metastases | |
650 | 4 | |a neuroblastoma | |
700 | 1 | |a Zhang, Wei-Xin |e verfasserin |4 aut | |
700 | 1 | |a Zhang, Qiu-Yan |e verfasserin |4 aut | |
700 | 1 | |a Li, Meng |e verfasserin |4 aut | |
700 | 1 | |a Wang, Hai-Yun |e verfasserin |4 aut | |
700 | 1 | |a Li, Di |e verfasserin |4 aut | |
700 | 1 | |a Liu, Jiabin |e verfasserin |4 aut | |
700 | 1 | |a Zhuo, Zhenjian |e verfasserin |4 aut | |
700 | 1 | |a He, Jing |e verfasserin |4 aut | |
700 | 1 | |a Miao, Lei |e verfasserin |4 aut | |
700 | 1 | |a Xia, Huimin |e verfasserin |4 aut | |
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