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Published in: BMC Medicine 1/2022

01-12-2022 | Metastasis | Research article

Upregulation of NOD1 and NOD2 contribute to cancer progression through the positive regulation of tumorigenicity and metastasis in human squamous cervical cancer

Authors: Yuanyuan Zhang, Ning Li, Guangwen Yuan, Hongwen Yao, Die Zhang, Nan Li, Gongyi Zhang, Yangchun Sun, Wenpeng Wang, Jia Zeng, Ningzhi Xu, Mei Liu, Lingying Wu

Published in: BMC Medicine | Issue 1/2022

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Abstract

Background

Metastatic cervical squamous cell carcinoma (CSCC) has poor prognosis and is recalcitrant to the current treatment strategies, which warrants the necessity to identify novel prognostic markers and therapeutic targets. Given that CSCC is a virus-induced malignancy, we hypothesized that the pattern recognition receptors (PRRs) involved in the innate immune response likely play a critical role in tumor development.

Methods

A bioinformatics analysis, qPCR, IHC, immunofluorescence, and WB were performed to determine the expression of NOD1/NOD2. The biological characteristics of overexpression NOD1 or NOD2 CSCC cells were compared to parental cells: proliferation, migration/invasion and cytokines secretion were examined in vitro through CCK8/colony formation/cell cycle profiling/cell counting, wound healing/transwell, and ELISA assays, respectively. The proliferative and metastatic capacity of overexpression NOD1 or NOD2 CSCC cells were also evaluated in vivo. FCM, mRNA and protein arrays, ELISA, and WB were used to identify the mechanisms involved, while novel pharmacological treatment were evaluated in vitro and in vivo. Quantitative variables between two groups were compared by Student’s t test (normal distribution) or Mann-Whitney U test (non-normal distribution), and one-way or two-way ANOVA was used for comparing multiple groups. Pearson χ2 test or Fisher’s exact test was used to compare qualitative variables. Survival curves were plotted by the Kaplan-Meier method and compared by the log-rank test. P values of < 0.05 were considered statistically significant.

Results

NOD1 was highly expressed in CSCC with lymph-vascular space invasion (LVSI, P < 0.01) and lymph node metastasis (LM, P < 0.01) and related to worse overall survival (OS, P = 0.016). In vitro and in vivo functional assays revealed that the upregulation of NOD1 or NOD2 in CSCC cells promoted proliferation, invasion, and migration. Mechanistically, NOD1 and NOD2 exerted their oncogenic effects by activating NF-κb and ERK signaling pathways and enhancing IL-8 secretion. Inhibition of the IL-8 receptor partially abrogated the effects of NOD1/2 on CSCC cells.

Conclusions

NOD1/2-NF-κb/ERK and IL-8 axis may be involved in the progression of CSCC; the NOD1 significantly enhanced the progression of proliferation and metastasis, which leads to a poor prognosis. Anti-IL-8 was identified as a potential therapeutic target for patients with NOD1high tumor.
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Literature
9.
go back to reference Walboomers JM, Jacobs MV, Manos MM, Bosch FX, Kummer JA, Shah KV, Snijders PJ, Peto J, Meijer CJ, Munoz N: Human papillomavirus is a necessary cause of invasive cervical cancer worldwide. The Journal of pathology. 1999;189(1):12-19. https://doi.org/10.1002/(SICI)1096-9896(199909)189:1 < 12::AID-PATH431 > 3.0.CO;2-F. Walboomers JM, Jacobs MV, Manos MM, Bosch FX, Kummer JA, Shah KV, Snijders PJ, Peto J, Meijer CJ, Munoz N: Human papillomavirus is a necessary cause of invasive cervical cancer worldwide. The Journal of pathology. 1999;189(1):12-19. https://​doi.​org/​10.​1002/​(SICI)1096-9896(199909)189:1 < 12::AID-PATH431 > 3.0.CO;2-F.
10.
go back to reference Kalliala I, Athanasiou A, Veroniki AA, Salanti G, Efthimiou O, Raftis N, et al. Incidence and mortality from cervical cancer and other malignancies after treatment of cervical intraepithelial neoplasia: a systematic review and meta-analysis of the literature. Annals of oncology : official journal of the European Society for Medical Oncology. 2020;31(2):213–27 https://doi.org/10.1016/j.annonc.2019.11.004.CrossRef Kalliala I, Athanasiou A, Veroniki AA, Salanti G, Efthimiou O, Raftis N, et al. Incidence and mortality from cervical cancer and other malignancies after treatment of cervical intraepithelial neoplasia: a systematic review and meta-analysis of the literature. Annals of oncology : official journal of the European Society for Medical Oncology. 2020;31(2):213–27 https://​doi.​org/​10.​1016/​j.​annonc.​2019.​11.​004.CrossRef
38.
go back to reference Bhatla N, Aoki D, Sharma DN, Sankaranarayanan R. Cancer of the cervix uteri: 2021 update. International journal of gynaecology and obstetrics: the official organ of the International Federation of Gynaecology and Obstetrics. 2021;155(Suppl 1):28–44 https://doi.org/10.1002/ijgo.13865.CrossRef Bhatla N, Aoki D, Sharma DN, Sankaranarayanan R. Cancer of the cervix uteri: 2021 update. International journal of gynaecology and obstetrics: the official organ of the International Federation of Gynaecology and Obstetrics. 2021;155(Suppl 1):28–44 https://​doi.​org/​10.​1002/​ijgo.​13865.CrossRef
39.
go back to reference Jiang HY, Najmeh S, Martel G, MacFadden-Murphy E, Farias R, Savage P, Leone A, Roussel L, Cools-Lartigue J, Gowing S, et al. Activation of the pattern recognition receptor NOD1 augments colon cancer metastasis. Protein Cell. 2020;11(3):187–201. https://doi.org/10.1007/s13238-019-00687-5. Jiang HY, Najmeh S, Martel G, MacFadden-Murphy E, Farias R, Savage P, Leone A, Roussel L, Cools-Lartigue J, Gowing S, et al. Activation of the pattern recognition receptor NOD1 augments colon cancer metastasis. Protein Cell. 2020;11(3):187–201. https://​doi.​org/​10.​1007/​s13238-019-00687-5.
Metadata
Title
Upregulation of NOD1 and NOD2 contribute to cancer progression through the positive regulation of tumorigenicity and metastasis in human squamous cervical cancer
Authors
Yuanyuan Zhang
Ning Li
Guangwen Yuan
Hongwen Yao
Die Zhang
Nan Li
Gongyi Zhang
Yangchun Sun
Wenpeng Wang
Jia Zeng
Ningzhi Xu
Mei Liu
Lingying Wu
Publication date
01-12-2022
Publisher
BioMed Central
Published in
BMC Medicine / Issue 1/2022
Electronic ISSN: 1741-7015
DOI
https://doi.org/10.1186/s12916-022-02248-w

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