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This paper looks at gene expression profiling which is defined as a basic research method that effectively measures messenger RNA that has been made up of many different genes belonging to many different cell types. It discusses how this technology is being widely accepted and used as a diagnostic test to help the technician to easily identify the various subgroups of tumor types and to help predict which patients would better respond to treatment, and also which patients may be at an increased risk of a relapse of cancer.
From the Paper:"Any cells, within an organism, like for example, within a human being, works especially in order to increase the basic functioning and efficiency of that organism. For example, Nerve cells, or in other words, neurons, are capable of expressing neuron specific proteins, and this would allow it to perform neuron duties more efficiently. Similarly, skin or epithelial cells have their very own and specific proteins, and this enables them to work better. It must be noted that both neurons as well as epithelial cells possess the genes-encoding for neural and epithelial-specific proteins, and this makes sure of their effective and efficient and protective functioning. However, each cell can only express that particular gene that it may require, and not any other tissue specific genes. What this may be taken to mean is that a given DNA sequence can only provide specific information about what 'could be', and not what actually 'is'."
Sample of Sources Used:
- "Definitions of Gene Expression Profiling on the Web" Retrieved Fromhttp://www.google.co.in/search?hl=en&lr=&oi=defmore&defl=en&q=define:gene+expression+profiling Internet; Accessed 22 February, 2006
- "Gene Expression Profiling" Retrieved From http://www.noble.org/medicago/GEP.html Internet; Accessed 22 February, 2006
- Song, Chan Ho; Wyse, Michelle. "Painless gene Expression Profiling: SAGE, Serial Analysis of Gene Expression" Retrieved From http://www.bioteach.ubc.ca/MolecularBiology/PainlessGeneExpressionProfiling/index.htm Internet; Accessed 22 February, 2006
- "DNA Array techniques in Gene Expression: Profiling DNA Arrays" 2005. Retrieved From http://www.cs.helsinki.fi/u/skaski/bioinf_semin05/notes_lect1.pdf Internet; Accessed 22 February, 2006
- "Eurogentec: Applications, Real Time PCR" Retrieved Fromhttp://www.eurogentec.com/code/EN/page_10_412_412.htm Internet;Accessed 22 February, 2006
Cite this Research Paper:
Pharmacogenomics (2007, February 02) Retrieved October 01, 2020, from https://www.academon.com/research-paper/pharmacogenomics-91611/
"Pharmacogenomics" 02 February 2007. Web. 01 October. 2020. <https://www.academon.com/research-paper/pharmacogenomics-91611/>