Vol. 9, Special Issue 4, Part C (2023)

Abstract
The growth of information and technology over the last decade has been overwhelming, especially in the field and study of genomics. This was by far the most exciting thing for researchers to process experimental results. This was particularly because the traditional gene-by-gene approach was inadequate with regards to meeting the growing demand of researches in biology in an attempt to understand the true nature of biology. This has been recently made possible with the advent of Microarray Technology (MT) in which thousands of genes could be studied on a single glass slide without much of a hassle. The foregoing review article aims to throw light on this field as well as it’s applicability in the field of oncology, different cancer researches and its potential diagnosis and cure. Microarray technology is the basis of this article, with particular focus on gene expression profiling of brain tumors and breast cancer.