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Aziz MA, Yousef Z, Saleh AM, Mohammad S, Al Knawy B. Towards personalized medicine of colorectal cancer. Crit Rev Oncol Hematol 2017; 118:70-78. [PMID: 28917272 DOI: 10.1016/j.critrevonc.2017.08.007] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2016] [Revised: 04/18/2017] [Accepted: 08/21/2017] [Indexed: 02/07/2023] Open
Abstract
Efforts in colorectal cancer (CRC) research aim to improve early detection and treatment for metastatic stages which could translate into better prognosis of this disease. One of the major challenges that hinder these efforts is the heterogeneous nature of CRC and involvement of diverse molecular pathways. New large-scale 'omics' technologies are making it possible to generate, analyze and interpret biological data from molecular determinants of CRC. The developments of sophisticated computational analyses would allow information from different omics platforms to be integrated, thus providing new insights into the biology of CRC. Together, these technological advances and an improved mechanistic understanding might allow CRC to be clinically managed at the level of the individual patient. This review provides an account of the current challenges in CRC management and an insight into how new technologies could allow the development of personalized medicine for CRC.
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Affiliation(s)
- Mohammad Azhar Aziz
- King Abdullah International Medical Research Center [KAIMRC], King Saud Bin Abdulaziz University for Health Sciences, Colorectal Cancer Research Program, National Guard Health Affairs, P.O. Box 22490, Riyadh 11426, Saudi Arabia.
| | - Zeyad Yousef
- King Abdullah International Medical Research Center [KAIMRC], King Saud Bin Abdulaziz University for Health Sciences, Department of Surgery, National Guard Health Affairs, P.O. Box 22490, Riyadh 11426, Saudi Arabia.
| | - Ayman M Saleh
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, King Saud Bin Abdulaziz University for Health Sciences, King Abdulaziz Medical City, National Guard Health Affairs, Mail Code 6610, P. O. Box 9515 Jeddah 21423, Saudi Arabia; King Abdullah International Medical Research Center [KAIMRC], King Abdulaziz Medical City, National Guard Health Affairs, P. O. Box 9515, Jeddah 21423, Saudi Arabia.
| | - Sameer Mohammad
- King Abdullah International Medical Research Center [KAIMRC], King Saud Bin Abdulaziz University for Health Sciences, Department of Experimental Medicine, National Guard Health Affairs, P.O. Box 22490, Riyadh 11426, Saudi Arabia.
| | - Bandar Al Knawy
- King Abdullah International Medical Research Center [KAIMRC], King Saud Bin Abdulaziz University for Health Sciences, Office of the Chief Executive Officer, National Guard Health Affairs, P.O. Box 22490, Riyadh 11426, Saudi Arabia.
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