Abstract
Background
Lateral distribution of cancer has been observed previously. Most evident is this laterality in ultraviolet (UV)-induced skin cancer, based on an unequally distributed UV exposure.
Objectives
The aim of this study was to explore whether patients from Germany also show asymmetrical lateral distribution of Merkel cell carcinoma (MCC).
Methods
In total, 115 patients with MCC were studied for laterality of the primary tumour. Correlation of clinical variables with lateral distribution of MCC was investigated as well.
Results
In 64/115 (55.7%) patients, primary tumours were present on the left side, in 37/115 (32.2%) on the right side, and in 14/115 (12.2%) in the midline (P < 0.0001). Excluding the latter localization occurrence of left-sided MCCs (64 of 101/63.4%) was significantly (P = 0.0072) more often observed (1.73–fold) when compared to right-sided tumours (37 of 101/36.6%). The excess of left-sided tumours was found on the head with a left–right ratio of 1.8, trunk of 8, arm of 1.2, and leg of 1.8. There was no significant association between laterality and gender, age, MCPyV status, and anatomic localization of primary tumours including the occurrence in sun-exposed sites.
Conclusions
Occurrence of left-sided MCCs was significantly more often observed when compared to right-sided tumours. Laterality was not associated with tumour presentation at chronically ultraviolet-exposed sites. Hence, the reason for laterality in MCC remains obscure, but likely goes beyond UV exposure.
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References
Becker JC, Assaf C, Vordermark D, Reske SN, Hense J, Dettenborn T, Seitz O, Grabbe S (2013) Brief S2 k guidelines—Merkel cell carcinoma. J Dtsch Dermatol Ges 11(3):29–36
Bodenstine TM, Chandler GS, Seftor RE, Seftor EA, Hendrix MJ (2016) Plasticity underlies tumor progression: role of nodal signaling. Cancer Metastasis Rev 35:21–39
Brewster DH, Horner MJ, Rowan S, Jelfs P, de Vries E, Pukkala E (2007) Left-sided excess of invasive cutaneous melanoma in six countries. Eur J Cancer 43:2634–2637
Bulliard JL, Ess S, Bordoni A, Konzelmann I, Levi F (2008) Left-sided excess in the laterality of cutaneous melanoma. Arch Dermatol 144:556–558
Butler ST, Fosko SW (2010) Increased prevalence of left-sided skin cancers. J Am Acad Dermatol 63:1006–1010
Dores GM, Huycke MM, Devesa SS (2011) Melanoma of the skin and laterality. J Am Acad Dermatol 64:193–195
Feng H, Shuda M, Chang Y, Moore PS (2008) Clonal integration of a polyomavirus in human Merkel cell carcinoma. Science 319(5866):1096–1100
Fitzgerald TL, Dennis S, Kachare SD, Vohra NA, Wong JH, Zervos EE (2015) Dramatic increase in the incidence and mortality from merkel cell carcinoma in the united states. Am Surg 81:802–806
Goh G, Walradt T, Markarov V et al (2016) Mutational landscape of MCPyV-positive and MCPyV-negative merkel cell carcinomas with implications for immunotherapy. Oncotarget. 7:3403–3415
Kaae J, Boyd HA, Hansen AV, Wulf HC, Wohlfahrt J, Melbye M (2010) Photosensitizing medication use and risk of skin cancer. Cancer Epidemiol Biomarkers Prev. 19:2942–2949
Koljonen V, Kluger N, Sihto H, Böhling T (2013) Lateral distribution of Merkel cell carcinoma in a nationwide cohort. J Eur Acad Dermatol Venereol 27:884–888
Lebbe C, Becker JC, Grob JJ, Malvehy J, Del Marmol V, Pehamberger H, Peris K, Saiag P, Middleton MR, Bastholt L, Testori A, Stratigos A, Garbe C (2015) European Dermatology Forum (EDF), the European Association of Dermato-Oncology (EADO) and the European Organization for Research and Treatment of Cancer (EORTC). Diagnosis and treatment of Merkel Cell Carcinoma. European consensus-based interdisciplinary guideline. Eur J Cancer 51:2396–2403
Paulson KG, Iyer JG, Nghiem P (2011) Asymmetric lateral distribution of melanoma and Merkel cell carcinoma in the United States. J Am Acad Dermatol 65:35–39
Popp S, Waltering S, Herbst C, Moll I, Boukamp P (2002) UV-B-type mutations and chromosomal imbalances indicate common pathways for the development of Merkel and skin squamous cell carcinomas. Int J Cancer 99:352–360
Quail DF, Siegers GM, Jewer M, Postovit LM (2013) Nodal signalling in embryogenesis and tumourigenesis. Int J Biochem Cell Biol 45:885–898
Raya A, Kawakami Y, Rodriguez-Esteban C, Buscher D, Koth CM, Itoh T, Morita M, Raya RM, Dubova I, Bessa JG, de la Pompa JL, Izpisua Belmonte JC (2003) Notch activity induces Nodal expression and mediates the establishment of left-right asymmetry in vertebrate embryos. Genes Dev 17:1213–1218
Roychoudhuri R, Putcha V, Moller H (2006) Cancer and laterality: a study of the five major paired organs (UK). Cancer Causes Contr 17:655–662
Shen MM (2007) Nodal signaling: developmental roles and regulation. Development 134:1023–1034
Shiratori H, Hamada H (2014) TGFβ signaling in establishing left-right asymmetry. Semin Cell Dev Biol 32:80–84
Sihto H, Kukko H, Koljonen V, Sankila R, Böhling T, Joensuu H (2009) Clinical factors associated with Merkel cell polyomavirus infection in Merkel cell carcinoma. J Natl Cancer Inst 101:938–945
Topczewska JM, Postovit LM, Margaryan NV et al (2006) Embryonic and tumorigenic pathways converge via nodal signaling: role in melanoma aggressiveness. Nat Med 12:925–932
Tuorkey MJ (2015) Solar ultraviolet radiation from cancer induction to cancer prevention: solar ultraviolet radiation and cell biology. Eur J Cancer Prev 24:430–438
Wieland U, Scola N, Stolte B, Stücker M, Silling S, Kreuter A (2012) No evidence for a causal role of Merkel cell polyomavirus in keratoacanthoma. J Am Acad Dermatol 67:41–46
Wong SQ, Waldeck K, Vergara IA et al (2015) UV-associated mutations underlie the etiology of MCV-negative merkel cell carcinomas. Cancer Res 75:5228–5234
Youlden DR, Soyer HP, Youl PH, Fritschi L, Baade PD (2014) Incidence and survival for merkel cell carcinoma in Queensland, Australia, 1993-2010. JAMA Dermatol. 150:864–872
Acknowledgements
MCPyV DNA analyses were supported by the National Reference Center for Papilloma- and Polyomaviruses, Grant No. 1369-401. The authors have no conflict of interest with regard to this submission.
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All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards.
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Gambichler, T., Wieland, U., Silling, S. et al. Left-sided laterality of Merkel cell carcinoma in a German population: more than just sun exposure. J Cancer Res Clin Oncol 143, 347–350 (2017). https://doi.org/10.1007/s00432-016-2293-2
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DOI: https://doi.org/10.1007/s00432-016-2293-2