Abstract
Recent studies have explained that cancer stem cells (CSCs) can both instigate and maintain tumours. As a result, they are a good choice for targeted therapy in the treatment of aggressive cancers, and their long-term assessment is essential for the follow-up of therapeutic agent efficacy. However, several studies have revealed that their detection on the basis of surface markers is challenging. In this area, there are two main questions. First, why are surface markers of the CSCs so difficult to detect in in vitro studies? Second, are CSCs’ surface markers reliable factors when assessing cancer treatment efficacy? In order to consider these questions, we made three assumptions: (1) CSCs can grow in environmental conditions and in vitro studies, (2) stress exists within in vitro conditions, and (3) isotope diversity in surface markers might lead to problems in reliable identification.
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The assumptions described in this manuscript were extracted from PhD thesis of Farzaneh Bozorg-Ghalati with grant number 6066 that financially supported by Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
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Bozorg-Ghalati, F., Hedayati, M. & Dianatpour, M. Are surface markers of cancer stem cells reliable factors for cancer treatment follow-up?. Comp Clin Pathol 26, 981–983 (2017). https://doi.org/10.1007/s00580-017-2504-5
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DOI: https://doi.org/10.1007/s00580-017-2504-5