Abstract
In the intestinal mucosa, diamine oxidase (DAO) seems to be involved in a feed-back regulation mechanism for the termination of proliferation. Therefore, we studied the DAO activity in large bowel tumors and in the non-affected mucosa of these patients in comparison with patients having a normal large mucosa. The DAO activity in the tumor tissue itself was diminished by 85% as compared to the surrounding mucosa. Comparing the colonic mucosa of normal and tumor bearing indivaduals, the DAO activity in cancer patients was diminished by 22%, while it was elevated by 64% in patients with polyps (biphasic response of the DAO activity). Histologically proven hyperproliferative mucosal alterations were indicated by a reduced DAO activity with 75% sensitivity and 42% specificity. It remains open whether this limited specificity may indicate a more sensitive reaction of the DAO activity to proliferative mucosal alterations than the histological examinations.
Similar content being viewed by others
References
G. D. Luk, T. M. Bayles and S. B. Baylin,Diamine oxidase (histaminase) a circulating marker for rat intestinal mucosal maturation and integrity, J. clin. Invest.66, 66–70 (1980).
J. Kusche, J. R. Izbicki, R. Mennigen, A. Curt and J. V. Parkin,The effect of experimental carcinogenesis on intestinal diamine oxidase, a polyamine deaminating enzyme, Cancer Detect. Prevent.9, 17–29 (1986).
J. Kusche, T. Biegański, R. Hesterberg, C.-D. Stahlknecht, K.-D. Feußner, J. Stahlenberg and W. Lorenz,The influence of carcinoma growth on diamine oxidase activity in the human gastrointestinal tract, Agents and Actions,10, 110–113 (1980).
P. J. M. Tutton,The influence of histamine on epithelial cell proliferation in the jejunum of the rat, Clin. exp. Pharmacol. Physiol.3, 369–373 (1976).
J. Kusche and W. Lorenz,Diamine oxidase. In:Methods of Enzymatic Analysis, 3rd Edition, Vol. 3 (Ed. H. U. Bergmeyer) pp. 237–250, Verlag Chemie, Weinheim 1983.
A. G. Maskens,Mechanisms of colorectal carcinogenesis in animal models: possible implications in cancer prevention. In:Precancerous Lesions of the Gastrointestinal Tract, pp. 223–235 (Eds. P. Sherlock, B. C. Morson, L. Barbara and U. Veronesi). Raven Press, New York 1983.
R. Mennigen, L. Leisten and J. Kusche,Inhibition of polyamine metabolism and mucosal hyperproliferation as risk factors of large bowel cancer in rats, Eur. Surg. Res.19, Suppl. 1, 99 (1987).
J. Kusche, R. Mennigen and J. R. Izbicki,Diamine oxidase, the regulator of intestinal mucosa proliferation? In:Recent Progress in Polyamine Research, pp. 329–338 (Eds. L. Selmeki, M. E. Brosnan, N. Seiler). Académiai, Kiadò, Budapest and VNU, The Netherlands 1985.
R. Mennigen, M. Günther, N. Bönninghoff, C.-D. Stahlknecht, I. Kubitza and J. Kusche,Diamine oxidase as a marker of intestinal integrity in acute appendicitis, Agents and Actions18, 38–40 (1986).
Author information
Authors and Affiliations
Additional information
Supported by a grant of the Deutsche Forschungsgemeinschaft Ku 464/2-3.
Rights and permissions
About this article
Cite this article
Mennigen, R., Kusche, J., Krakamp, B. et al. Large bowel tumors and diamine oxidase (DAO) activity in patients: A new approach for risk group identification. Agents and Actions 23, 351–353 (1988). https://doi.org/10.1007/BF02142585
Issue Date:
DOI: https://doi.org/10.1007/BF02142585