Abstract
Purpose
In isolated adrenocorticoropic hormone (ACTH) deficiency (IAD), autoimmunity against corticotrophs has been suggested; however, the pathogenesis remains largely unknown. Large cell neuroendocrine carcinoma (LCNEC) of the lung is a pulmonary tumor of high-grade malignant neuroendocrine tumor and it reportedly caused paraneoplastic syndrome by autoimmunity in several cases.
Methods
A 42-year-old woman with isolated adrenocorticotropic (ACTH) hormone deficiency (IAD) was diagnosed with large cell neuroendocrine carcinoma (LCNEC) 3 years after being diagnosed with IAD. We hypothesized that the LCNEC played a causal role in the development of IAD as a paraneoplastic syndrome and analyzed the autoimmunity. We also analyzed another case of ectopic ACTH syndrome to prove this hypothesis.
Results
The LCNEC tissue revealed an ectopic ACTH expression and lymphocyte infiltration. Interestingly, autoantibody against the proopiomelanocortin (POMC) protein was detected in the peripheral blood. Although, patient’s serum did not show any effects on cell viability, proliferation, nor pomc expression in a corticotroph cell line, AtT20 cells, patient’s lymphocytes in the peripheral blood specifically reacted toward POMC protein, indicating a presence of cytotoxic T lymphocytes (CTLs). In addition, the analysis of another case of ectopic ACTH syndrome showed lymphocyte infiltration not only in the metastatic liver tumors but also in the pituitary. Moreover, most CD8-positive cells resided adjacent to corticotrophs.
Conclusions
These data indicate that the ectopic ACTH expression in the tumor evoked the autoimmunity to corticotrophs and caused IAD as a form of paraneoplastic syndrome.
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References
Andrioli M, Giraldi FP, Cavagnini F (2006) Isolated corticotrophin deficiency. Pituitary 9(4):289–295. https://doi.org/10.1007/s11102-006-0408-5
Sauter NP, Toni R, McLaughlin CD, Dyess EM, Kritzman J, Lechan RM (1990) Isolated adrenocorticotropin deficiency associated with an autoantibody to a corticotroph antigen that is not adrenocorticotropin or other proopiomelanocortin-derived peptides. J Clin Endocrinol Metab 70(5):1391–1397. https://doi.org/10.1210/jcem-70-5-1391
Escobar-Morreale H, Serrano-Gotarredona J, Varela C (1994) Isolated adrenocorticotropic hormone deficiency due to probable lymphocytic hypophysitis in a man. J Endocrinol Invest 17(2):127–131. https://doi.org/10.1007/bf03347700
Travis WD, Linnoila RI, Tsokos MG, Hitchcock CL, Cutler GB Jr, Nieman L, Chrousos G, Pass H, Doppman J (1991) Neuroendocrine tumors of the lung with proposed criteria for large-cell neuroendocrine carcinoma. An ultrastructural, immunohistochemical, and flow cytometric study of 35 cases. Am J Surg Pathol 15(6):529–553
Grommes C, Preston DC, Al-Kadhimi Z, Alshekhlee A (2008) Lambert-Eaton syndrome with large-cell neuroendocrine carcinoma of the lung. Muscle Nerve 37(6):786–789. https://doi.org/10.1002/mus.21032
Nakamura T, Fujisaka Y, Tamura Y, Tsuji H, Matsunaga N, Yoshida S, Imanishi M, Fujita K, Ikeda S, Oku H, Goto I, Ikeda T, Hanafusa T (2015) Large cell neuroendocrine carcinoma of the lung with cancer-associated retinopathy. Case Rep Oncol 8(1):153–158. https://doi.org/10.1159/000380943
Stanford MR, Edelsten CE, Hughes JD, Sanders MD, Brooks CI, Mitchell D, Sheppard MN (1995) Paraneoplastic retinopathy in association with large cell neuroendocrine bronchial carcinoma. Br J Ophthalmol 79(6):617–618
Darnell RB, Posner JB (2003) Paraneoplastic syndromes involving the nervous system. N Engl J Med 349(16):1543–1554. https://doi.org/10.1056/NEJMra023009
Kotani R, Nagata M, Moriyama H, Nakayama M, Yamada K, Chowdhury SA, Chakrabarty S, Jin Z, Yasuda H, Yokono K (2002) Detection of GAD65-reactive T-Cells in type 1 diabetes by immunoglobulin-free ELISPOT assays. Diabet Care 25(8):1390–1397
Bando H, Iguchi G, Fukuoka H, Yamamoto M, Hidaka-Takeno R, Okimura Y, Matsumoto R, Suda K, Nishizawa H, Takahashi M, Tojo K, Takahashi Y (2014) Involvement of PIT-1-reactive cytotoxic T lymphocytes in anti-PIT-1 antibody syndrome. J Clin Endocrinol Metab 99(9):E1744–E1749. https://doi.org/10.1210/jc.2014-1769
Kamiya Y, Murakami M (2009) Type 2 diabetes mellitus accompanied by isolated adrenocorticotropic hormone deficiency and gastric cancer. Intern Med 48(12):1031–1035. https://doi.org/10.2169/internalmedicine.48.1972
Kinoshita J, Higashino S, Fushida S, Oyama K, Watanabe T, Okamoto K, Nakamura K, Takamura H, Ninomiya I, Kitagawa H, Fujimura T, Ohta T (2014) Isolated adrenocorticotropic hormone deficiency development during chemotherapy for gastric cancer: a case report. J Med Case Rep 8:90. https://doi.org/10.1186/1752-1947-8-90
Yamaguchi H, Nakamura H, Mamiya Y, Yamamoto Y, Tajika K, Sugihara H, Gomi S, Inokuchi K, Hasegawa S, Shibazaki T, Dan K, Wakabayashi I (1997) Acute lymphoblastic leukemia with isolated adrenocorticotropic hormone deficiency. Intern Med 36(11):819–821
Titulaer MJ, Lang B, Verschuuren JJ (2011) Lambert-Eaton myasthenic syndrome: from clinical characteristics to therapeutic strategies. Lancet Neurol 10(12):1098–1107. https://doi.org/10.1016/s1474-4422(11)70245-9
Gilhus NE, Verschuuren JJ (2015) Myasthenia gravis: subgroup classification and therapeutic strategies. Lancet Neurol 14(10):1023–1036. https://doi.org/10.1016/s1474-4422(15)00145-3
Alamowitch S, Graus F, Uchuya M, Rene R, Bescansa E, Delattre JY (1997) Limbic encephalitis and small cell lung cancer. Clinical and immunological features. Brain 120(Pt 6):923–928
Malter MP, Helmstaedter C, Urbach H, Vincent A, Bien CG (2010) Antibodies to glutamic acid decarboxylase define a form of limbic encephalitis. Ann Neurol 67(4):470–478. https://doi.org/10.1002/ana.21917
Maeda A, Ohguro H, Nabeta Y, Hirohashi Y, Sahara H, Maeda T, Wada Y, Sato T, Yun C, Nishimura Y, Torigoe T, Kuroki Y, Sato N (2001) Identification of human antitumor cytotoxic T lymphocytes epitopes of recoverin, a cancer-associated retinopathy antigen, possibly related with a better prognosis in a paraneoplastic syndrome. Eur J Immunol 31(2):563–572
Szabo A, Dalmau J, Manley G, Rosenfeld M, Wong E, Henson J, Posner JB, Furneaux HM (1991) HuD, a paraneoplastic encephalomyelitis antigen, contains RNA-binding domains and is homologous to Elav and Sex-lethal. Cell 67(2):325–333
Tanaka M, Tanaka K, Shinozawa K, Idezuka J, Tsuji S (1998) Cytotoxic T cells react with recombinant Yo protein from a patient with paraneoplastic cerebellar degeneration and anti-Yo antibody. J Neurol Sci 161(1):88–90
Tanaka K, Tanaka M, Inuzuka T, Nakano R, Tsuji S (1999) Cytotoxic T lymphocyte-mediated cell death in paraneoplastic sensory neuronopathy with anti-Hu antibody. J Neurol Sci 163(2):159–162
Kubo S, Kitamura O, Orihara Y, Tsuda R, Hirose W, Nakasono I (1997) Isolated adrenocorticotropic hormone deficiency: an autopsy case of adrenal crisis. A case report. Am J Forensic Med Pathol 18(2):202–205
Richtsmeier AJ, Henry RA, Bloodworth JM Jr, Ehrlich EN (1980) Lymphoid hypophysitis with selective adrenocorticotropic hormone deficiency. Arch Intern Med 140(9):1243–1245
Zaborowski MP, Michalak S (2013) Cell-mediated immune responses in paraneoplastic neurological syndromes. Clin Dev Immunol. https://doi.org/10.1155/2013/630602
Maddison P, Newsom-Davis J, Mills KR, Souhami RL (1999) Favourable prognosis in Lambert-Eaton myasthenic syndrome and small-cell lung carcinoma. Lancet 353(9147):117–118. https://doi.org/10.1016/s0140-6736(05)76153-5
Rojas I, Graus F, Keime-Guibert F, Rene R, Delattre JY, Ramon JM, Dalmau J, Posner JB (2000) Long-term clinical outcome of paraneoplastic cerebellar degeneration and anti-Yo antibodies. Neurology 55(5):713–715
Derks JL, van Suylen RJ, Thunnissen E, den Bakker MA, Groen HJ, Smit EF, Damhuis RA, van den Broek EC, Speel EM, Dingemans AC (2017) Chemotherapy for pulmonary large cell neuroendocrine carcinomas: does the regimen matter? Eur Respir J. https://doi.org/10.1183/13993003.01838-2016
Acknowledgements
We thank Drs. M Takahashi, M Kanzawa, M Nishio, and T Nakamura for their fruitful suggestions and C Ogata and K Imura for their excellent technical assistance.
Funding
This work was supported by Japan Society for the Promotion of Science (JSPS) (KAKENHI, Grant Numbers 23591354, 23659477, 26670459 [Y Takahashi], 15K09431 [G Iguchi], and 17K16165 [H Bando]), the Japan Agency for Medical Research and Development (AMED) (17bm0804012h0001), the Uehara Memorial Foundation (Y Takahashi), and the Naito Foundation (Y Takahashi).
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HB, GI, and YT conceived and designed the experiments. HB contributed to the development of methodology and acquisition of data. HN, RM, KS, and HF contributed to the technical and material support. KK, YF, YO, KY, KT, and WO interpreted the experiments and analyzed the data. HB and GI wrote the draft. YT contributed to the study supervision and critical revision of the article for important intellectual content.
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Bando, H., Iguchi, G., Kanie, K. et al. Isolated adrenocorticotropic hormone deficiency as a form of paraneoplastic syndrome. Pituitary 21, 480–489 (2018). https://doi.org/10.1007/s11102-018-0901-7
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DOI: https://doi.org/10.1007/s11102-018-0901-7