Abstract
Selected trace metals were analyzed in human malignant and nonmalignant (benign) breast tissue samples by the flame atomic absorption spectrophotometric method. In malignant tissues, dominant mean concentrations were revealed by Na, K, Ca, Mg, Fe, Zn, and Al at 927, 552, 231, 61.7, 36.5, 18.3, and 8.94 μg/g, respectively, while the mean metal levels in benign tissues were 903, 435, 183, 63.3, 24.7, 14.5, and 10.1 μg/g, respectively. Average concentrations of Cd, Co, Cr, Cu, Fe, Mn, K, Ca, and Zn were noted to be significantly higher in the malignant tissues compared with the benign tissues. Significantly strong correlations (r > 0.50) in malignant tissues were observed between Mn and Co, Mn and Cd, Cd and Cr, Fe and Mn, Cd and Co, Fe and Co, Mg and Pb, Cd and Fe, Mg and Ni, Pb and Ni, Ni and Sr, and Fe and Pb, whereas, Cd and Co, Cd and Mn, Co and Mg, Co and Mn, Cu and Mn, Co and Ni, Mg and Ni, Cd and Cu, Cd and Ni, Ca and Mg, Mn and Pb, Cu and Ni, Fe and Ni, Cd and Mg, Co and Cu, Cr and Na, and Cd and Cr revealed strong and significant relationships in benign tissues at p < 0.001. Principal component analysis of the metals data yielded six principal components for malignant tissues and five principal components for benign tissues, with considerably different loadings, duly supported by cluster analysis. The study revealed a considerably different pattern of distribution and mutual correlations of trace metals in the breast tissues of benign and cancerous patients.
Similar content being viewed by others
References
Feinendegen LE, Kasperek K (1980) Medical aspects of trace element research. In: Bratter P, Schramel P (eds) Trace element analytical chemistry in medicine and biology. Walter de Gruyter, Berlin, pp 1–17
Peereboom JWC (1985) General aspects of trace elements and health. Sci Total Environ 42:1–27
Rao AN (2005) Trace element estimation—methods and clinical context. Online J Health Allied Sci 4:1–9
Shtangeeva I, Kulikov V (1995) Study of chemical element behaviour in health and disease by means of neutron activation analysis and multivariate statistics. Nutrition 11:592–594
Swierenga SHH, Gilman JPW, McLean JR (1987) Cancer risk from inorganics. Cancer Metastasis Rev 6:113–154
Bower JJ, Leonard SS, Shi X (2005) Conference overview: molecular mechanisms of metal toxicity and carcinogenesis. Mol Cell Biochem 279:3–15
Yaman M (2006) Comprehensive comparison of trace metal concentrations in cancerous and non-cancerous human tissues. Curr Med Chem 13:2513–2525
Schwartz MK (1975) The role of trace element in cancer. Cancer Res 35:3481–3487
Snow ET (1992) Metal carcinogenesis: mechanistic implications. Pharmac Ther 53:31–65
Feldman EB (1993) Dietary intervention and chemoprevention—1992 perspective. Prev Med 22:661–666
Bowen P (2000) Dietary intervention strategies: validity, execution and interpretation of outcomes in nutrition and cancer prevention. Kluwer, Dordrecht
Pogo BGT, Holland JF (1997) Possibilities of a viral etiology for human breast cancer. Biol Trace Elem Res 56:131–142
Tsai JH, Tsai CH, Cheng MH, Lin SJ, Xu FL, Yang CC (2004) Association of viral factors with non-familial breast cancer in Taiwan by comparison with non-cancerous, fibroadenoma, and thyroid tumor. J Med Virol 75:276–281
Weinstein IB (1988) The origins of human cancer. Cancer Res 48:4135–4143
Clemens MR (1991) Free radicals in chemical carcinogenesis. J Mol Med 69:1123–1134
Majewska U, Braziewicz J, Banas D, Kukus KA, Gozdz S, Pajek M, Smok J, Urbaniak A (1997) An elemental correlation study in cancerous breast tissue by total reflection X-ray fluorescence. Biol Trace Elem Res 60:91–100
Singh V, Garg AN (1998) Trace element correlations in the blood of Indian women with breast cancer. Biol Trace Elem Res 64:237–245
Kilic E, Saravmen R, Demiroglu A, Ok E (2004) Chromium and manganese levels in the scalp hair of normals and patients with breast cancer. Biol Trace Elem Res 102:19–25
Raju GJN, Sarita P, Kumar MR, Murty GAVR, Reddy BS, Lakshminarayana S, Vijayan V, Lakshmi PVBR, Gavarasana S, Reddy SB (2006) Trace elemental correlation study in malignant and normal breast tissue by PIXE technique. Nucl Instrum Methods Phys Res B 247:361–367
Dabek JT, Hyvonen DM, Harkonen M, Adlercreutz H (1992) Evidence for increased non-ceruloplasmin copper in early stage human breast cancer serum. Nutr Cancer 17:195–201
Hayes RB (1997) The carcinogenicity of metals in humans. Cancer Cause Control 8:371–385
Siddiqui MKJ, Jyoti, Singh S, Mehrotra PK, Singh K, Sarangi R (2006) Comparison of some trace elements concentration in blood, tumor free breast and tumor tissues of women with benign and malignant breast lesions: an Indian study. Environ Int 32:630–637
Schrauzer GN (2006) Interactive effects of selenium and chromium on mammary tumor development and growth in MMTV-infected female mice and their relevance to human cancer. Biol Trace Elem Res 109:281–292
Hopke PK (1992) Factor and correlation analysis of multivariate environmental data. In: Hewitt CN (ed) Methods of environmental data analysis. Elsevier, London, pp 139–180
Jackson JE (1991) A user’s guide to principal components. Wiley, New York
Jobson JD (1991) Applied multivariate data analysis. Springer, New York
Katoh Y, Sato T, Yamamoto Y (2002) Determination of multielement concentrations in normal human organs from the Japanese. Biol Trace Elem Res 90:57–70
Aitio A, Jarvisalo J, Stoeppler M (1994) Sampling and sample storage. In: Herber RFM, Stoeppler M (eds) Trace element analysis in biological specimens. Elsevier, Amsterdam, pp 3–13
Sansoni B, Panday VK (1994) Sample treatment of human biological materials. In: Herber RFM, Stoeppler M (eds) Trace element analysis in biological samples. Elsevier, Amsterdam, pp 21–52
Rahil-Khazen R, Bolann BJ, Ulvik RJ (2002) Correlations of trace element levels within and between different normal autopsy tissues analysed by inductively coupled plasma atomic emission spectrometry. Biometals 15:87–98
StatSoft (1999) STATISTICA for Windows. Computer program manual. StatSoft, Tulsa, OK
Rizk SL, Sky-Peck HH (1984) Comparison between concentrations of trace elements in normal and neoplastia human breast tissue. Cancer Res 44:5390–5394
Wang S, Leonard SS, Ye J, Ding M, Shi X (2000) The role of hydroxyl radical as a messenger in Cr(VI)-induced p53 activation. Am J Physiol Cell Physiol 279:C868–C875
Zhao C, Yang J, Li X, Chen S, Chen J (1993) Analysis of trace elements in scalp hair of healthy people, breast cancer and hyperplasia patients with XRF method. J West China Univ Med Sci 24:402–404
Drasch G, Schopfer J, Schrauzer GN (2005) Selenium/Cadmium rations in human prostrates. Indicators for prostate cancer risk of smokers and non-smokers and relevance to the cancer protective effects of selenium. Biol Trace Elem Res 103:103–107
Schrauzer GN, White DA, Schneider CJ (1977) Cancer mortality correlation studies—IV: associations with dietary intakes and blood levels of certain trace elements, notably Se-antagonists. Bioinorg Chem 7:35–56
Schrauzer GN (2008) Interactive effects of selenium and cadmium on mammary tumor development and growth in MMTV-infected female mice. A model study on the roles of cadmium and selenium in human breast cancer. Biol Trace Elem Res, DOI 10.1007/s12011-008-8091-1
Reddy SB, Charles MJ, Raju GJN, Reddy BS, Reddy TS, Lakshmi PVBR, Vijayan V (2004) Trace elemental analysis of cancer-afflicted intestine by PIXE technique. Biol Trace Elem Res 102:265–281
Andrews NC (1999) Disorders of iron metabolism. N Engl J Med 341:1986–1995
McCord JM (1996) Effects of positive iron status at a cellular level. Nutr Rev 54:85–88
Gupta SK, Shukla VK, Vaidya MP, Roy SK, Gupta S (1993) Serum and tissues trace elements in colorectal cancer. J Surg Oncol 52:172–175
Brem S (1999) Angiogenesis and cancer control: from concept to therapeutic trial. Cancer Control 6:436–458
Hu GF (1998) Copper stimulates proliferation of human endothelial cells under culture. J Cell Biochem 69:326–335
Acknowledgments
The funding by Higher Education Commission, Government of Pakistan, to carry out this project is gratefully acknowledged. We are also thankful to the administration of POF Hospital, Wah Cantt, and Christian Hospital, Taxila, for their invaluable help during the sampling.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Pasha, Q., Malik, S.A., Iqbal, J. et al. Comparative Evaluation of Trace Metal Distribution and Correlation in Human Malignant and Benign Breast Tissues. Biol Trace Elem Res 125, 30–40 (2008). https://doi.org/10.1007/s12011-008-8158-z
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s12011-008-8158-z