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Disease Markers
Volume 35, Issue 6, Pages 833–845
http://dx.doi.org/10.1155/2013/570946
Research Article

Novel Evolutionary Models and Periodic Charts in p- and q-Individual Chromosomes of Auxiliary Lymph Node and Buccal Cells

1Department of Medical Genetics, School of Medicine, Tehran University of Medical Sciences, P.O. Box 14176-13151, Tehran, Iran
2Department of Surgery, Day General Hospital, Tehran, Iran
3Cancer Institute, Tehran University of Medical Sciences, Tehran, Iran

Received 9 June 2013; Accepted 14 October 2013

Academic Editor: Dinesh Kumbhare

Copyright © 2013 P. Mehdipour et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Abstract

Signal copy number (SCN) and signal intensity (SI) of subtelomeres (ST) are investigated in auxiliary lymph node (ALN) and buccal (BUC) cells by fluorescence in situ hybridization. The extracted total cell of 38256 and 2309 was, respectively, analyzed from the benign ALN- and BUC-cells of an affected breast cancer patient. The Periodic model was based on ST behavior including normal-, down-, and upregulated clones with diverse SCN. The arm-p/q ratio based signature, as a subtelomeric array, reflects discordance and concordance of ST-behavior within individual chromosomes as a concept of “Individualization of Cells” rather than “Global Insight of Cells”. The Periodic charts could be considered as a reliable and refreshable platform through which the cellular evolution could be patterned and characterized. Signature of ST-profile in the BUC and ALN cells and the nature of diverse SCN and SI as quantitative and qualitative value led to modeling the real personalized perspective of cellular evolution. Protein expression of Ki67, Cyclin D1, and Cyclin E was assayed, as a complementary panel. These targets could be applied as the predictive and preventive markers for an early detection at BUC and ALN levels to plan the required managements in the breast cancer patients.