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Tumor-induced anorexia and weight loss are mediated by the TGF-β superfamily cytokine MIC-1

Abstract

Anorexia and weight loss are part of the wasting syndrome of late-stage cancer, are a major cause of morbidity and mortality in cancer, and are thought to be cytokine mediated. Macrophage inhibitory cytokine-1 (MIC-1) is produced by many cancers. Examination of sera from individuals with advanced prostate cancer showed a direct relationship between MIC-1 abundance and cancer-associated weight loss. In mice with xenografted prostate tumors, elevated MIC-1 levels were also associated with marked weight, fat and lean tissue loss that was mediated by decreased food intake and was reversed by administration of antibody to MIC-1. Additionally, normal mice given systemic MIC-1 and transgenic mice overexpressing MIC-1 showed hypophagia and reduced body weight. MIC-1 mediates its effects by central mechanisms that implicate the hypothalamic transforming growth factor-β receptor II, extracellular signal–regulated kinases 1 and 2, signal transducer and activator of transcription-3, neuropeptide Y and pro-opiomelanocortin. Thus, MIC-1 is a newly defined central regulator of appetite and a potential target for the treatment of both cancer anorexia and weight loss, as well as of obesity.

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Figure 1: Effect of MIC-1 on mouse weight, food intake and body composition.
Figure 2: Effect of MIC-1 on body weight in mice and in humans with advanced prostate cancer.
Figure 3: Effect of prolonged action of MIC-1.
Figure 4: MIC-1 receptor identification.
Figure 5: MIC-1 induces alteration in expression of neuropeptide Y and POMC in neurons expressing phosphorylated Stat3.
Figure 6: MIC-1, injected systemically or locally, induces Stat3 phosphorylation in the hypothalamus, even in db/db mice.

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References

  1. Tisdale, M.J. Cachexia in cancer patients. Nat. Rev. Cancer 2, 862–871 (2002).

    Article  CAS  Google Scholar 

  2. Huhmann, M.B. & Cunningham, RS. Importance of nutritional screening in treatment of cancer-related weight loss. Lancet Oncol. 6, 334–343 (2005).

    Article  Google Scholar 

  3. Marks, D.L., Ling, N. & Cone, RD. Role of the central melanocortin system in cachexia. Cancer Res. 61, 1432–1438 (2001).

    CAS  PubMed  Google Scholar 

  4. Rubin, H. Cancer cachexia: its correlations and causes. Proc. Natl. Acad. Sci. USA 100, 5384–5389 (2003).

    Article  CAS  Google Scholar 

  5. Rall, L.C. & Roubenoff, R. Rheumatoid cachexia: metabolic abnormalities, mechanisms and interventions. Rheumatology (Oxford) 43, 1219–1223 (2004).

    Article  CAS  Google Scholar 

  6. Anker, S.D. & Sharma, R. The syndrome of cardiac cachexia. Int. J. Cardiol. 85, 51–66 (2002).

    Article  Google Scholar 

  7. Bootcov, M.R. et al. MIC-1, a novel macrophage inhibitory cytokine, is a divergent member of the TGF-β superfamily cluster. Proc. Natl. Acad. Sci. USA 94, 11514–11519 (1997).

    Article  CAS  Google Scholar 

  8. Welsh, J.B. et al. Large-scale delineation of secreted protein biomarkers overexpressed in cancer tissue and serum. Proc. Natl. Acad. Sci. USA 100, 3410–3415 (2003).

    Article  CAS  Google Scholar 

  9. Buckhaults, P. et al. Secreted and cell surface genes expressed in benign and malignant colorectal tumours. Cancer Res. 61, 6996–7001 (2001).

    CAS  PubMed  Google Scholar 

  10. Koopmann, J. et al. Serum macrophage inhibitory cytokine 1 as a marker of pancreatic and other periampullary cancers. Clin. Cancer Res. 10, 2386–2392 (2004).

    Article  CAS  Google Scholar 

  11. Bauskin, A.R. et al. The propeptide mediates formation of stromal stores of proMIC-1: Role in determining prostate cancer outcome. Cancer Res. 65, 2330–2336 (2005).

    Article  CAS  Google Scholar 

  12. Hsiao, E.C. et al. Characterization of growth-differentiation factor 15, a transforming growth factor β superfamily member induced following liver injury. Mol. Cell. Biol. 20, 3742–3751 (2000).

    Article  CAS  Google Scholar 

  13. Schober, A. et al. Expression of growth differentiation factor-15/ macrophage inhibitory cytokine-1 (GDF-15/MIC-1) in the perinatal, adult, and injured rat brain. J. Comp. Neurol. 439, 32–45 (2001).

    Article  CAS  Google Scholar 

  14. Bauskin, A.R. et al. Role of MIC-1 in tumorigenesis and diagnosis of cancer. Cancer Res. 66, 4983–4986 (2006).

    Article  CAS  Google Scholar 

  15. Kamel, H.K., Maas, D. & Duthie, E.H. Role of hormones in the pathogenesis and management of sarcopenia. Drugs Aging 19, 865–877 (2002).

    Article  CAS  Google Scholar 

  16. Rosen, C.J. et al. Congenic mice with low serum IGF-I have increased body fat, reduced bone mineral density, and an altered osteoblast differentiation program. Bone 35, 1046–1058 (2004).

    Article  CAS  Google Scholar 

  17. Pfitzenmaier, J. et al. Elevation of cytokine levels in cachectic patients with prostate carcinoma. Cancer 97, 1211–1216 (2003).

    Article  CAS  Google Scholar 

  18. Thompson, I.M. et al. Operating characteristics of prostate-specific antigen in men with an initial PSA level of 3.0 ng/ml or lower. J. Am. Med. Assoc. 294, 66–70 (2005).

    Article  CAS  Google Scholar 

  19. Kovesdy, C.P., Anderson, J.E. & Kalantar-Zadeh, K. Inverse association between lipid levels and mortality in men with chronic kidney disease who are not yet on dialysis: effects of case mix and the malnutrition-inflammation-cachexia syndrome. J. Am. Soc. Nephrol. 18, 304–311 (2007).

    Article  CAS  Google Scholar 

  20. Apple, F.S., Murakami, M.M., Pearce, L.A. & Herzog, C.A. Predictive value of cardiac troponin I and T for subsequent death in end-stage renal disease. Circulation 106, 2941–2945 (2002).

    Article  CAS  Google Scholar 

  21. Naylor, J.L. et al. Further evidence that the blood/brain barrier impedes paraquat entry into the brain. Hum. Exp. Toxicol. 14, 587–594 (1995).

    Article  CAS  Google Scholar 

  22. Karl, T. et al. Y1 receptors regulate aggressive behavior by modulating serotonin pathways. Proc. Natl. Acad. Sci. USA 101, 12742–12747 (2004).

    Article  CAS  Google Scholar 

  23. Bouret, S.G. et al. Formation of projection pathways from the arcuate nucleus of the hypothalamus to hypothalamic regions implicated in the neural control of feeding behavior in mice. J. Neurosci. 24, 2797–2805 (2004).

    Article  CAS  Google Scholar 

  24. Lin, E.J. et al. Combined deletion of Y1, Y2, and Y4 receptors prevents hypothalamic neuropeptide Y overexpression–induced hyperinsulinemia despite persistence of hyperphagia and obesity. Endocrinology 147, 5094–5101 (2006).

    Article  CAS  Google Scholar 

  25. Paxinos, G. & Franklin, K.B.J. The mouse brain in stereotaxic coordinates (Academic Press, San Diego, USA, 2001).

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Acknowledgements

This work was supported by grants from the National Health and Medical Research Council of Australia (NHMRC), Cancer Council New South Wales, the Richard M. Lucas Foundation and a New South Wales Health Research and Development Infrastructure grant. A.S. and H.H. are both recipients of NHMRC Fellowships and D.A.B. is a Neil Hamilton Fairley Postdoctoral Fellow of the NHMRC. We would like to thank D. Hume (Institute for Molecular Biosciences, The University of Queensland) for the gift of the promoter construct used to create the transgene for the fmsMIC transgenic mice and P. Sawchenko for critical evaluation of this manuscript. This work is dedicated to the memory of Mary Christine Kennedy.

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Correspondence to Samuel N Breit.

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S.N.B., D.A.B., and A.R.B. declare that St. Vincent's Hospital Sydney, Ltd. has taken out patents and provisional patents covering some aspects of the area of MIC-1 research. Under this institution's intellectual property policy, should aspects of MIC-1 be commercialized and should financial returns flow, the inventors would receive a share of those returns, in line with the institutional policy.

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Johnen, H., Lin, S., Kuffner, T. et al. Tumor-induced anorexia and weight loss are mediated by the TGF-β superfamily cytokine MIC-1. Nat Med 13, 1333–1340 (2007). https://doi.org/10.1038/nm1677

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