Effects of leukemia inhibitory receptor gene mutations on human hypothalamo–pituitary–adrenal function
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Abstract
Background
Stuve–Wiedemann syndrome (STWS) (MIM #601559) is a rare autosomal recessive disorder caused by mutations in the leukemia inhibitory factor receptor (LIFR) gene. STWS has a diverse range of clinical features involving hematopoietic, skeletal, neuronal and immune systems. STWS manifests a high mortality due to increased risk of sudden death. Heterodimerization of the LIFR mediates leukemia inhibitory factor (LIF) signalling through the intracellular Janus kinase (JAK)/STAT3 signalling cascade. The LIF/LIFR system is highly expressed in and regulates the hypothalamo–pituitary–adrenal (HPA) axis.
Objectives
HPA function was investigated in three STWS patients to characterise consequences of impaired LIF/LIFR signalling on adrenal function.
Design
Six genetically proven STWS patients from four unrelated Turkish families were included in the study. Sudden death occurred in three before 2 years of age. Basal adrenal function tests were performed by measurement of early morning serum cortisol and plasma ACTH concentrations on at least two different occasions. Low dose synacthen stimulation test and glucagon stimulation tests were performed to explore adrenal function in three patients who survived.
Results
All patients carried the same LIFR (p.Arg692X) mutation. Our oldest patient had attenuated morning serum cortisol and plasma ACTH levels at repeated measurements. Two of three patients had attenuated cortisol response (<18 μg/dl) to glucagon, one of whom also had borderline cortisol response to low dose (1 μg) ACTH stimulation consistent with central adrenal insufficiency.
Conclusions
STWS patients may develop central adrenal insufficiency due to impaired LIF/LIFR signalling. LIF/LIFR system plays a role in human HPA axis regulation.
Keywords
LIFR Stuve–Wiedemann Hypothalamo–pituitary–adrenal JAK-STATNotes
Acknowledgments
The authors are indebted to Dr Valerie Cormier-Daire and her group who performed mutation screening and haplotype analysis of the patients, to Dr Shlomo Melmed for reading the manuscript and for invaluable suggestions. We are also grateful to the patients and families for their participation in our study over the course of laboratory studies.
Conflict of interest
The authors declare that there is no conflict of interest that could be perceived as prejudicing the impartiality of the study.
References
- 1.Jung C, Dagoneau N, Baujat G, Le Merrer M, David A, Di Rocco M, Hamel B, Mégarbané A, Superti-Furga A, Unger S, Munnich A, Cormier-Daire V (2010) Stuve–Wiedemann syndrome: long-term follow-up and genetic heterogeneity. Clin Genet 77:266–272PubMedCrossRefGoogle Scholar
- 2.Rigante D (2012) Are there febrile diseases with a risk of sudden death in children? Arch Dis Child 97:180PubMedCrossRefGoogle Scholar
- 3.Dagoneau N, Scheffer D, Huber C, Al-Gazali LI, Di Rocco M, Godard A, Martinovic J, Raas-Rothschild A, Sigaudy S, Unger S, Nicole S, Fontaine B, Taupin JL, Moreau JF, Superti-Furga A, Le Merrer M, Bonaventure J, Munnich A, Legeai-Mallet L, Cormier-Daire V (2004) Null leukemia inhibitory factor receptor (LIFR) mutations in Stuve–Wiedemann/Schwartz–Jampel type 2 syndrome. Am J Hum Genet 74:298–305PubMedCentralPubMedCrossRefGoogle Scholar
- 4.Hirano T, Nakajima K, Hibi M (1997) Signaling mechanisms through gp130: a model of the cytokine system. Cytokine Growth Factor Rev 8:241–252PubMedCrossRefGoogle Scholar
- 5.Lefrancois-Martinez AM, Blondet-Trichard A, Binart N, Val P, Chambon C, Sahut-Barnola I, Pointud JC, Martinez A (2011) Transcriptional control of adrenal steroidogenesis: novel connection between Janus kinase (JAK) 2 protein and protein kinase A (PKA) through stabilization of cAMP response element-binding protein (CREB) transcription factor. J Biol Chem 286:32976–32985PubMedCentralPubMedCrossRefGoogle Scholar
- 6.Akita S, Webster J, Ren SG, Takino H, Said J, Zand O, Melmed S (1995) Human and murine pituitary expression of leukemia inhibitory factor. Novel intrapituitary regulation of adrenocorticotropin hormone synthesis and secretion. J Clin Invest 95:1288–1298PubMedCentralPubMedCrossRefGoogle Scholar
- 7.Ray DW, Ren SG, Melmed S (1996) Leukemia inhibitory factor (LIF) stimulates proopiomelanocortin (POMC) expression in a corticotroph cell line. Role of STAT pathway. J Clin Invest 97:1852–1859PubMedCentralPubMedCrossRefGoogle Scholar
- 8.Ray DW, Ren SG, Melmed S (1998) Leukemia inhibitory factor regulates proopiomelanocortin transcription. Ann NY Acad Sci 840:162–173PubMedCrossRefGoogle Scholar
- 9.Stahl N, Boulton TG, Farruggella T, Ip NY, Davis S, Witthuhn BA, Quelle FW, Silvennoinen O, Barbieri G, Pellegrini S et al (1994) Association and activation of Jak-Tyk kinases by CNTF-LIF-OSM-IL-6 beta receptor components. Science 263:92–95PubMedCrossRefGoogle Scholar
- 10.Bamberger AM, Schulte HM, Wullbrand A, Jung R, Beil FU, Bamberger CM (2000) Expression of leukemia inhibitory factor (LIF) and LIF receptor (LIF-R) in the human adrenal cortex: implications for steroidogenesis. Mol Cell Endocinol 162:145–149CrossRefGoogle Scholar
- 11.Ware CB, Kariagina A, Zonis S, Alon D, Chesnokova V (2005) Leukemia inhibitory factor signaling is implicated in embrionic development of the HPA axis. FEBS Lett 579:4465–4469PubMedCrossRefGoogle Scholar
- 12.Wang Z, Ren SG, Melmed S (1996) Hypothalamic and pituitary leukemia inhibitory factor gene expression in vivo: a novel endotoxin-inducible neuro-endocrine interface. Endocrinology 137:2947–2953PubMedGoogle Scholar
- 13.Chesnokova V, Auernhammer CJ, Melmed S (1998) Murine leukemia inhibitory factor gene disruption attenuates the hypothalamo–pituitary–adrenal axis stress response. Endocrinology 139:2209–2216PubMedGoogle Scholar
- 14.Yano H, Readhead C, Nakashima M, Ren SG, Melmed S (1998) Pituitary-directed leukemia inhibitory factor transgene causes Cushing’s syndrome: neuro-immune-endocrine modulation of pituitary development. Mol Cell Endocinol 12:1708–1720Google Scholar
- 15.Mikhaylova IV, Jääskeläinen T, Jääskeläinen J, Palvimo JJ, Voutilainen R (2008) Leukemia inhibitory factor as a regulator of steroidogenesis in human NCI-H295R adrenocortical cells. J Endocrinol 199:435–444PubMedCrossRefGoogle Scholar
- 16.Yeşil G, Lebre AS, Santos SD, Güran O, Ozahi II, Daire VC, Güran T (2014) Stuve–Wiedemann syndrome: is it underrecognized? Am J Med Genet A. doi: 10.1002/ajmg.a.36626. (Epub ahead of print)
- 17.Crowley S, Hindmarsh PC, Holownia P, Honour JW, Brook CG (1991) The use of low doses of ACTH in the investigation of adrenal function in man. J Endocrinol 130:475–479PubMedCrossRefGoogle Scholar
- 18.di Iorgi N, Napoli F, Allegri A, Secco A, Calandra E, Calcagno A, Frassinetti C, Ghezzi M, Ambrosini L, Parodi S, Gastaldi R, Loche S, Maghnie M (2010) The accuracy of the glucagon test compared to the insulin tolerance test in the diagnosis of adrenal insufficiency in young children with growth hormone deficiency. J Clin Endocrinol Metab 95:2132–2139PubMedCrossRefGoogle Scholar
- 19.Böttner A, Kratzsch J, Liebermann S, Keller A, Pfaffle RW, Kiess W, Keller E (2005) Comparison of adrenal function tests in children-the glucagon stimulation test allows the simultaneous assessment of adrenal function and growth hormone response in children. J Pediatr Endocr Met 18:433–442Google Scholar
- 20.Gonc EN, Kandemir N, Kinik ST (2003) Significance of low dose and standart-dose ACTH tests compared overnight metyrapone test in the diagnosis of adrenal insufficiency in childhood. Horm Res 60:191–197PubMedCrossRefGoogle Scholar
- 21.Bousquet C, Ray DW, Melmed S (1997) A common pro-opiomelanocortin-binding element mediates leukemia inhibitory factor and corticotropin-releasing hormone transcriptional synergy. J Biol Chem 272:10551–10557PubMedCrossRefGoogle Scholar
- 22.Auernhammer CJ, Chesnokova V, Melmed S (1998) Leukemia inhibitory factor modulates interleukin-1beta-induced activation of the hypothalamo–pituitary–adrenal axis. Endocrinology 139:2201–2208PubMedGoogle Scholar
- 23.Taliaferro I (1961) Cushing’s syndrome associated with acute leukemia. South Med J 54:686–689PubMedCrossRefGoogle Scholar
- 24.Pflüger KH, Gramse M, Gropp C, Havemann K (1981) Ectopic ACTH production with autoantibody formation in a patient with acute myeloblastic leukemia. N Engl J Med 305:1632–1636PubMedCrossRefGoogle Scholar
- 25.Sahin NM, Avci Z, Malbora B, Abaci A, Kinik ST, Ozbek NY (2013) Cushing syndrome related to leukemic infiltration of the central nervous system: a case report and a possible role of LIF. J Pediatr Endocr Met 26:967–997Google Scholar
- 26.Quentien MH, Delemer B, Papadimitriou DT, Souchon PF, Jaussaud R, Pagnier A, Munzer M, Jullien N, Reynaud R, Galon-Faure N, Enjalbert A, Barlier A, Brue T (2012) Deficit in anterior pituitary function and variable immune deficiency (DAVID) in children presenting with adrenocorticotropin deficiency and severe infections. J Clin Endocrinol Metab 97(1):E121–E128PubMedCrossRefGoogle Scholar
- 27.Kazlauskaite R, Maghnie M (2010) Pitfalls in the diagnosis of central adrenal insufficiency in children. Endocr Dev 17:96–107PubMedCentralPubMedCrossRefGoogle Scholar
- 28.Claahsen-van der Grinten HL, Otten BJ (2010) Adrenal function: a gold standard test for adrenal insufficiency in children? Nat Rev Endocrinol 6:605–606PubMedCrossRefGoogle Scholar