Abstract
Background
Mutations and deregulations in components of the Hedgehog (Hh) pathway have been associated with cancer onset and tumor growth in different malignancies, but their role in non-small cell lung cancer (NSCLC) remains unclear. This study aims to investigate the expression pattern of the main components of the Hh pathway in tumor and adjacent normal tissue biopsies of resected NSCLC patients.
Methods
The relative expression of GLI1, PTCH1, SHH, and SMO was analyzed by quantitative polymerase chain reaction (PCR) in a cohort of 245 NSCLC patients. Results were validated in an independent cohort of NSCLC patients from The Cancer Genome Atlas (TCGA).
Results
We found that SMO and GLI1 were overexpressed in the tumor compared with normal-paired tissue, whereas PTCH1 and SHH were underexpressed. In addition, patients with higher expression levels of PTCH1 presented better outcomes. A gene expression score, called the Hedgehog Score, was calculated using a multivariable model including analyzed components of the Hh signaling pathway. NSCLC patients with a high Hedgehog Score had significantly shorter relapse-free survival (RFS) and overall survival (OS) than patients with a low score, especially at stage I of the disease. Similarly, patients in the adenocarcinoma (ADC) subcohort had shorter RFS and OS. Multivariate Cox analysis exhibited that the Hedgehog Score is an independent prognostic biomarker for OS in both the entire training cohort and the ADC subcohort. The Hedgehog Score was validated in an independent cohort of NSCLC patients from TCGA, which confirmed its prognostic value.
Conclusions
Our results provide relevant prognostic data for NSCLC patients and support further studies on the Hh pathway.
![](http://media.springernature.com/m312/springer-static/image/art%3A10.1245%2Fs10434-022-12565-2/MediaObjects/10434_2022_12565_Fig1_HTML.png)
![](http://media.springernature.com/m312/springer-static/image/art%3A10.1245%2Fs10434-022-12565-2/MediaObjects/10434_2022_12565_Fig2_HTML.png)
![](http://media.springernature.com/m312/springer-static/image/art%3A10.1245%2Fs10434-022-12565-2/MediaObjects/10434_2022_12565_Fig3_HTML.png)
![](http://media.springernature.com/m312/springer-static/image/art%3A10.1245%2Fs10434-022-12565-2/MediaObjects/10434_2022_12565_Fig4_HTML.png)
![](http://media.springernature.com/m312/springer-static/image/art%3A10.1245%2Fs10434-022-12565-2/MediaObjects/10434_2022_12565_Fig5_HTML.png)
Similar content being viewed by others
References
Sung H, Ferlay J, Siegel RL, et al. Global cancer statistics 2020: GLOBOCAN Estimates of incidence and mortality worldwide for 36 cancers in 185 countries. CA Cancer J Clin. 2021;71(3):209–49.
Hirsch FR, Suda K, Wiens J, Bunn PAJ. New and emerging targeted treatments in advanced non-small-cell lung cancer. Lancet. 2016;388(10048):1012–24.
Rizvi NA, Peters S. Immunotherapy for unresectable stage III Non-Small-Cell lung cancer. N Engl J Med. 2017;377:1986–8.
Sharma P, Hu-Lieskovan S, Wargo JA, Ribas A. Primary, adaptive, and acquired resistance to cancer immunotherapy. Cell. 2017;168(4):707–23.
Herbst RS, Morgensztern D, Boshoff C. The biology and management of non-small cell lung cancer. Nature. 2018;553(7689):446–54.
Raman V, Yang C-FJ, Deng JZ, D’Amico TA. Surgical treatment for early stage non-small cell lung cancer. J Thorac Dis. 2018;10(Suppl 7):898–904.
Clara JA, Monge C, Yang Y, Takebe N. Targeting signalling pathways and the immune microenvironment of cancer stem cells – a clinical update. Nat Rev Clin Oncol. 2020;17(4):204–32.
Velcheti V, Govindan R. Hedgehog signaling pathway and lung cancer. J Thorac Oncol. 2007;2(1):7–10.
Peng T, Frank DB, Kadzik RS, et al. Hedgehog actively maintains adult lung quiescence and regulates repair and regeneration. Nature. 2015;526(7574):578–82.
Metcalfe C, Siebel CW. The hedgehog hold on homeostasis. Cell Stem Cell. 2015;17(5):505–6.
Gonnissen A, Isebaert S, Haustermans K. Targeting the Hedgehog signaling pathway in cancer: beyond SMOothened. Oncotarget. 2015;6(16):13899–913.
Hahn H, Wicking C, Zaphiropoulos PG, et al. Mutations of the human homolog of drosophila patched in the nevoid basal cell carcinoma syndrome. Cell. 1996;85(6):841–51.
Thalakoti S, Geller T. Basal cell nevus syndrome or Gorlin syndrome. Handb Clin Neurol. 2015;132:119–28.
Shanley S, McCormack C. Diagnosis and management of hereditary basal cell skin cancer. Recent Results Cancer Res. 2016;205:191–212.
Park K-S, Martelotto LG, Peifer M, et al. A crucial requirement for Hedgehog signaling in small cell lung cancer. Nat Med. 2011;17(11):1504–8.
Kaur G, Reinhart RA, Monks A, et al. Bromodomain and hedgehog pathway targets in small cell lung cancer. Cancer Lett. 2016;371(2):225–39.
Giroux Leprieur E, Antoine M, Vieira T, et al. Role of the Sonic Hedgehog pathway in thoracic cancers. Rev Mal Respir. 2015;32(8):800–8.
Bai X-Y, Zhang X-C, Yang S-Q, et al. Blockade of hedgehog signaling synergistically increases sensitivity to epidermal growth factor receptor tyrosine kinase inhibitors in non-small-cell lung cancer cell lines. PLoS One. 2016;11(3):e0149370.
Edge SB, Compton CC. The American joint committee on cancer: the 7th edition of the AJCC cancer staging manual and the future of TNM. Ann Surg Oncol. 2010;17:1471–4.
Pfaffl MW, Duquenne M, François JM, et al. A new mathematical model for relative quantification in real-time RT-PCR. Nucleic Acids Res. 2001;29(9):45e–45.
Hammerman PS, Lawrence MS, Voet D, et al. Cancer genome atlas research network. Comprehensive genomic characterization of squamous cell lung cancers. Nature. 2012;489(7417):519–25.
Collisson EA, Campbell JD, Brooks AN, Cancer Genome Atlas Research Network, et al. Comprehensive molecular profiling of lung adenocarcinoma. Nature. 2014;511(7511):543–50.
Zhang J, Baran J, Cros A, et al. International cancer genome consortium data portal: a one-stop shop for cancer genomics data. Database (Oxford). 2011;2011:bar026.
Lossos IS, Czerwinski DK, Alizadeh AA, et al. Prediction of survival in diffuse Large-B-Cell lymphoma based on the expression of six genes. N Engl J Med. 2004;35018350(29):1828–37.
Usó M, Jantus-Lewintre E, Calabuig-Fariñas S, et al. Analysis of the prognostic role of an immune checkpoint score in resected non-small cell lung cancer patients. Oncoimmunology. 2017;6(1):e1260214.
DeLong ER, DeLong DM, Clarke-Pearson DL. Comparing the areas under two or more correlated receiver operating characteristic curves: a nonparametric approach. Biometrics. 1988;44(3):837–45.
Hanley JA, McNeil BJ. The meaning and use of the area under a receiver operating characteristic (ROC) curve. Radiology. 1982;143(1):29–36.
Thress KS, Paweletz CP, Felip E, et al. Acquired EGFR C797S mutation mediates resistance to AZD9291 in non-small cell lung cancer harboring EGFR T790M. Nat Med. 2015;21(6):560–2.
Planchard D, Loriot Y, Andre F, et al. EGFR-independent mechanisms of acquired resistance to AZD9291 in EGFR T790M-positive NSCLC patients. Ann Oncol. 2015;26(10):2073–8.
Ichihara E, Westover D, Meador CB, et al. SFK/FAK signaling attenuates osimertinib efficacy in both drug-sensitive and drug-resistant models of EGFR-Mutant lung cancer. Cancer Res. 2017;77(11):2990–3000.
Lim SM, Kim HR, Lee J-S, et al. Open-Label, multicenter, Phase II study of ceritinib in patients with non-small-cell lung cancer harboring ROS1 rearrangement. J Clin Oncol. 2017;35(23):2613–8.
Drilon A, Siena S, Ou S-HI, et al. Safety and antitumor activity of the multitargeted Pan-TRK, ROS1, and ALK Inhibitor entrectinib: combined results from two phase I trials (ALKA-372-001 and STARTRK-1). Cancer Discov. 2017;7(4):400–9.
Yu HA, Planchard D, Lovly CM. Sequencing therapy for genetically defined subgroups of non-small cell lung cancer. Am Soc Clin Oncol Educ Book. 2018;38:726–39.
Raju S, Joseph R, Sehgal S. Review of checkpoint immunotherapy for the management of non-small cell lung cancer. ImmunoTargets Ther. 2018;7:63–75.
Hanahan D. Hallmarks of cancer: new dimensions. Cancer Discov. 2022;12(1):31–46.
Herreros-Pomares A. Identification, culture and targeting of cancer stem cells. Life (Basel). 2022;12:184.
Sekulic A, Migden MR, Oro AE, et al. Efficacy and safety of ViSMOdegib in advanced basal-cell carcinoma. N Engl J Med. 2012;366(23):2171–9.
Lear JT, Migden MR, Lewis KD, et al. Long-term efficacy and safety of sonidegib in patients with locally advanced and metastatic basal cell carcinoma: 30-month analysis of the randomized phase 2 BOLT study. J Eur Acad Dermatol Venereol. 2018;32(3):372–81.
Pietanza MC, Litvak AM, Varghese AM, et al. A phase I trial of the Hedgehog inhibitor, sonidegib (LDE225), in combination with etoposide and cisplatin for the initial treatment of extensive stage small cell lung cancer. Lung Cancer. 2016;99:23–30.
Jeng K-S, Sheen I-S, Jeng W-J, Yu M-C, Hsiau H-I, Chang F-Y. High expression of Sonic Hedgehog signaling pathway genes indicates a risk of recurrence of breast carcinoma. Onco Targets Ther. 2013;7:79–86.
Walter K, Omura N, Hong S-M, et al. Overexpression of SMOothened activates the sonic hedgehog signaling pathway in pancreatic cancer-associated fibroblasts. Clin cancer Res Off J Am Assoc Cancer Res. 2010;16(6):1781–9.
Tao Y, Mao J, Zhang Q, Li L. Overexpression of Hedgehog signaling molecules and its involvement in triple-negative breast cancer. Oncol Lett. 2011;2(5):995–1001.
Campione E, Di Prete M, Lozzi F, et al. High-risk recurrence basal cell carcinoma: focus on hedgehog pathway inhibitors and review of the literature. Chemotherapy. 2020;65(1–2):2–10.
Archer TC, Weeraratne SD, Pomeroy SL. Hedgehog-GLI pathway in medulloblastoma. J Clin Oncol. 2012;30(17):2154–6.
Chung JH, Bunz F. A loss-of-function mutation in PTCH1 suggests a role for autocrine hedgehog signaling in colorectal tumorigenesis. Oncotarget. 2013;4(12):2208–11.
Wang C-Y, Chang Y-C, Kuo Y-L, et al. Mutation of the PTCH1 gene predicts recurrence of breast cancer. Sci Rep. 2019;9(1):16359.
Savani M, Guo Y, Carbone DP, Csiki I. Sonic hedgehog pathway expression in non-small cell lung cancer. Ther Adv Med Oncol. 2012;4(5):225–33.
Gialmanidis IP, Bravou V, Amanetopoulou SG, Varakis J, Kourea H, Papadaki H. Overexpression of hedgehog pathway molecules and FOXM1 in non-small cell lung carcinomas. Lung Cancer. 2009;66(1):64–74.
Lemjabbar-Alaoui H, Dasari V, Sidhu SS, et al. Wnt and hedgehog are critical mediators of cigarette SMOke-Induced lung cancer. PLoS One. 2006;1(1):e93.
Raz G, Allen KE, Kingsley C, et al. Hedgehog signaling pathway molecules and ALDH1A1 expression in early-stage non-small cell lung cancer. Lung Cancer. 2012;76(2):191–6.
Huang L, Walter V, Hayes DN, Onaitis M. Hedgehog-GLI signaling inhibition suppresses tumor growth in squamous lung cancer. Clin Cancer Res. 2014;20(6):1566–75.
Jiang WG, Ye L, Ruge F, et al. Expression of Sonic Hedgehog (SHH) in human lung cancer and the impact of YangZheng **aoJi on SHH-mediated biological function of lung cancer cells and tumor growth. Anticancer Res. 2015;35(3):1321–31.
Kim JE, Kim H, Choe J-Y, Sun P, Jheon S, Chung J-H. High expression of sonic hedgehog signaling proteins is related to the favorable outcome, EGFR mutation, and lepidic predominant subtype in primary lung adenocarcinoma. Ann Surg Oncol. 2013;20(3):570–6.
Zhao Y, Li Y, Lu H, Chen J, Zhang Z, Zhu Z-Z. Association of copy number loss of CDKN2B and PTCH1 with poor overall survival in patients with pulmonary squamous cell carcinoma. Clin Lung Cancer. 2011;12(5):328–34.
Huang E, Ishida S, Pittman J, et al. Gene expression phenotypic models that predict the activity of oncogenic pathways. Nat Genet. 2003;34(2):226–30.
Raponi M, Zhang Y, Yu J, et al. Gene expression signatures for predicting prognosis of squamous cell and adenocarcinomas of the lung. Cancer Res. 2006;66(15):7466–72.
Paik S, Shak S, Tang G, Kim C, Baker J, Cronin M, et al. A multigene assay to predict recurrence of tamoxifen-treated, node-negative breast cancer. N Engl J Med. 2004;351(27):2817–26.
Herreros-Pomares A, De-Maya-Girones JD, Calabuig-Fariñas S, Lucas R, Martínez A, Pardo-Sánchez JM, et al. Lung tumorspheres reveal cancer stem cell-like properties and a score with prognostic impact in resected non-small-cell lung cancer. Cell Death Dis. 2019;10(9):660.
Sanmartín E, Sirera R, Usó M, et al. A gene signature combining the tissue expression of three angiogenic factors is a prognostic marker in early-stage non-small cell lung cancer. Ann Surg Oncol. 2014;21(2):612–20.
Acknowledgments
This work was supported by grant no. CB16/12/00350 from the Centro de Investigación Biomédica en Red de Cáncer (CIBEROnc) and Grant No. PI18/00266 from the Instituto de Salud Carlos III (ISCIII).
Author information
Authors and Affiliations
Corresponding authors
Ethics declarations
Disclosure
Alejandro Herreros-Pomares, Paula Doria, Sandra Gallach, Marina Meri-Abad, Ricardo Guijarro, Silvia Calabuig-Fariñas, Carlos Camps, and Eloísa Jantus-Lewintre declare no conflicts of interest.
Additional information
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Supplementary Information
Below is the link to the electronic supplementary material.
Rights and permissions
Springer Nature or its licensor holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.
About this article
Cite this article
Herreros-Pomares, A., Doria, P., Gallach, S. et al. A Sonic Hedgehog Pathway Score to Predict the Outcome of Resected Non-Small Cell Lung Cancer Patients. Ann Surg Oncol 30, 1225–1235 (2023). https://doi.org/10.1245/s10434-022-12565-2
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1245/s10434-022-12565-2