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Induction of anaplastic lymphoma kinase (ALK) as a novel mechanism of EGFR inhibitor resistance in head and neck squamous cell carcinoma patient-derived models.诱导间变性淋巴瘤激酶(ALK)作为头颈部鳞状细胞癌患者衍生模型中表皮生长因子受体抑制剂耐药的新机制。
Cancer Biol Ther. 2018;19(10):921-933. doi: 10.1080/15384047.2018.1451285. Epub 2018 Aug 17.
2
High expression of c-Met and EGFR is associated with poor survival of patients with glottic laryngeal squamous cell carcinoma.c-Met和表皮生长因子受体(EGFR)的高表达与声门型喉鳞状细胞癌患者的不良生存相关。
Oncol Lett. 2018 Jan;15(1):931-939. doi: 10.3892/ol.2017.7356. Epub 2017 Nov 8.
3
Targeted Therapy and Imaging Findings.靶向治疗和影像学表现。
J Thorac Imaging. 2017 Sep;32(5):313-322. doi: 10.1097/RTI.0000000000000294.
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Personalized Medicine Tackles Clinical Resistance: Alectinib in ALK-Positive Non-Small Cell Lung Cancer Progressing on First-Generation ALK Inhibitor.个体化医学应对临床耐药:阿来替尼治疗第一代 ALK 抑制剂治疗后进展的 ALK 阳性非小细胞肺癌。
Clin Cancer Res. 2016 Nov 1;22(21):5177-5182. doi: 10.1158/1078-0432.CCR-16-1415. Epub 2016 Sep 8.
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Co-targeting ALK and EGFR parallel signaling in oral squamous cell carcinoma.在口腔鳞状细胞癌中共同靶向ALK和EGFR平行信号通路。
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6
Absence of ALK and MET alterations in head and neck sarcomatoid carcinoma.
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The Dual Inhibition of Met and EGFR by ME22S, a Novel Met/EGFR Bispecific Monoclonal Antibody, Suppresses the Proliferation and Invasion of Laryngeal Cancer.新型Met/EGFR双特异性单克隆抗体ME22S对Met和EGFR的双重抑制作用可抑制喉癌的增殖和侵袭。
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Oncogene. 2015 Sep 10;34(37):4845-54. doi: 10.1038/onc.2014.406. Epub 2014 Dec 15.
10
Epidermal growth factor receptor (EGFR) expression in patients with laryngeal squamous cell carcinoma.喉鳞状细胞癌患者表皮生长因子受体(EGFR)的表达
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喉鳞状细胞癌中表皮生长因子受体/间变性淋巴瘤激酶联合表达分析

Combined EGFR/ALK Expression Analysis in Laryngeal Squamous Cell Carcinoma.

作者信息

Politi Anastasia, Tsiambas Evangelos, Mastronikolis Nicholas S, Peschos Dimitrios, Asproudis Ioannis, Kyrodimos Efthymios, Armata Ilianna E, Chrysovergis Aristeidis, Asimakopoulos Asimakis, Papanikolaou Vasileios S, Batistatou Anna, Ragos Vasileios

机构信息

Department of Oncology, Medical School, University of Ioannina, Ioannina, Greece.

Department of IHC & Molecular Biology, 401 GAH, Athens, Greece

出版信息

In Vivo. 2019 May-Jun;33(3):815-819. doi: 10.21873/invivo.11544.

DOI:10.21873/invivo.11544
PMID:31028202
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC6559894/
Abstract

BACKGROUND/AIM: Epidermal growth factor receptor (EGFR) acts as an oncogene in malignancies. Our aim was to examine the role of combined EGFR/ anaplastic lymphoma kinase (ALK) expression as molecular markers in laryngeal squamous cell carcinoma (LSCC) patients.

MATERIALS AND METHODS

Fifty (n=50) tissue sections derived from twenty-five (n=25) primary LSCCs were analyzed by immunohistochemistry (IHC).

RESULTS

EGFR overexpression was observed in 17/25 (68%) cases. Concerning ALK, 23/25 (92%) demonstrated low expression. EGFR expression was associated with grade (p=0.049), whereas ALK expression was correlated with stage (p=0.048). ALK overexpression was detected at advanced-stage EGFR-positive cases. A biphasic EGFR protein expression pattern was observed in five (n=5) LSCC cases, whereas ALK expression was stable in all cases.

CONCLUSION

EGFR overexpression is frequently observed in LSCC combined with low ALK expression. LSCC patients with EGFR/ALK protein overexpression should be eligible for targeted therapeutic strategies.

摘要

背景/目的:表皮生长因子受体(EGFR)在恶性肿瘤中作为一种癌基因发挥作用。我们的目的是研究EGFR/间变性淋巴瘤激酶(ALK)联合表达作为分子标志物在喉鳞状细胞癌(LSCC)患者中的作用。

材料与方法

通过免疫组织化学(IHC)分析了来自25例原发性LSCC的50个组织切片。

结果

在17/25(68%)的病例中观察到EGFR过表达。关于ALK,23/25(92%)表现为低表达。EGFR表达与分级相关(p=0.049),而ALK表达与分期相关(p=0.048)。在晚期EGFR阳性病例中检测到ALK过表达。在5例LSCC病例中观察到双相EGFR蛋白表达模式,而ALK表达在所有病例中均稳定。

结论

在LSCC中经常观察到EGFR过表达并伴有低ALK表达。EGFR/ALK蛋白过表达的LSCC患者应适合接受靶向治疗策略。