期刊
MOLECULAR CANCER RESEARCH
卷 8, 期 9, 页码 1175-1187出版社
AMER ASSOC CANCER RESEARCH
DOI: 10.1158/1541-7786.MCR-10-0264
关键词
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资金
- Canadian Institute of Health Research [86490]
- Canadian Cancer Society [20185]
- Ministry of Research and Innovation, Government of Ontario
Personalized medicine (PM) is defined as a form of medicine that uses information about a person's genes, proteins, and environment to prevent, diagnose, and treat disease. The promise of PM has been on us for years. The suite of clinical applications of PM in cancer is broad, encompassing screening, diagnosis, prognosis, prediction of treatment efficacy, patient follow-up after surgery for early detection of recurrence, and the stratification of patients into cancer subgroup categories, allowing for individualized therapy. PM aims to eliminate the one size fits all model of medicine, which has centered on reaction to disease based on average responses to care. By dividing patients into unique cancer subgroups, treatment and follow-up can be tailored for each individual according to disease aggressiveness and the ability to respond to a certain treatment. PM is also shifting the emphasis of patient management from primary patient care to prevention and early intervention for high-risk individuals. In addition to classic single molecular markers, high-throughput approaches can be used for PM including whole genome sequencing, single-nucleotide polymorphism analysis, microarray analysis, and mass spectrometry. A common trend among these tools is their ability to analyze many targets simultaneously, thus increasing the sensitivity, specificity, and accuracy of biomarker discovery. Certain challenges need to be addressed in our transition to PM including assessment of cost, test standardization, and ethical issues. It is clear that PM will gradually continue to be incorporated into cancer patient management and will have a significant impact on our health care in the future. Mol Cancer Res; 8(9); 1175-87. (C)2010 AACR.
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