Next Article in Journal
Novel Molecular Characterization of Colorectal Primary Tumors Based on miRNAs
Previous Article in Journal
WP1130 Enhances TRAIL-Induced Apoptosis through USP9X-Dependent miR-708-Mediated Downregulation of c-FLIP
Previous Article in Special Issue
The Stem Cell Phenotype of Aggressive Breast Cancer Cells
Article Menu
Issue 3 (March) cover image

Export Article

Open AccessFeature PaperReview
Cancers 2019, 11(3), 345; https://doi.org/10.3390/cancers11030345

Conversion of Stem Cells to Cancer Stem Cells: Undercurrent of Cancer Initiation

1
Department of Medical Bioengineering, Graduate School of Natural Science and Technology, Okayama University, Okayama 700-8530, Japan
2
Division of Biochemistry, Faculty of Science, Menoufia University, Shebin El Koum-Menoufia 32511, Egypt
3
Laboratory of Nano-Biotechnology, Graduate School of Interdisciplinary Science and Engineering in Health Systems, Okayama University, Okayama 700-8530, Japan
*
Author to whom correspondence should be addressed.
Received: 31 January 2019 / Revised: 2 March 2019 / Accepted: 6 March 2019 / Published: 11 March 2019
(This article belongs to the Special Issue Advances in Cancer Stem Cell Research)
Full-Text   |   PDF [5894 KB, uploaded 11 March 2019]   |  

Abstract

Cancer stem cells (CSCs) also known as cancer-initiating cells (CIC), are responsible for the sustained and uncontrolled growth of malignant tumors and are proposed to play significant roles in metastasis and recurrence. Several hypotheses have proposed that the events in either stem and/or differentiated cells, such as genomic instability, inflammatory microenvironment, cell fusion, and lateral gene transfer, should be considered as the possible origin of CSCs. However, until now, the exact origin of CSC has been obscure. The development of induced pluripotent stem cells (iPSCs) in 2007, by Yamanaka’s group, has been met with much fervency and hailed as a breakthrough discovery by the scientific and research communities, especially in regeneration therapy. The studies on the development of CSC from iPSCs should also open a new page of cancer research, which will help in designing new therapies applicable to CSCs. Currently most reviews have focused on CSCs and CSC niches. However, the insight into the niche before the CSC niche should also be of keen interest. This review introduces the novel concept of cancer initiation introducing the conversion of iPSCs to CSCs and proposes a relationship between the inflammatory microenvironment and cancer initiation as the key concept of the cancer-inducing niche responsible for the development of CSC. View Full-Text
Keywords: stem cell; cancer stem cells; induced pluripotent stem cells; cancer-inducing niche; chronic inflammation stem cell; cancer stem cells; induced pluripotent stem cells; cancer-inducing niche; chronic inflammation
Figures

Figure 1

This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited (CC BY 4.0).
SciFeed

Share & Cite This Article

MDPI and ACS Style

Afify, S.M.; Seno, M. Conversion of Stem Cells to Cancer Stem Cells: Undercurrent of Cancer Initiation. Cancers 2019, 11, 345.

Show more citation formats Show less citations formats

Note that from the first issue of 2016, MDPI journals use article numbers instead of page numbers. See further details here.

Related Articles

Article Metrics

Article Access Statistics

1

Comments

[Return to top]
Cancers EISSN 2072-6694 Published by MDPI AG, Basel, Switzerland RSS E-Mail Table of Contents Alert
Back to Top