Choose an application

• Reference Manager
• EndNote
• RefWorks (Direct export to RefWorks)

Studies have shown that alterations of epigenetics and microRNAs (miRNAs) play critical roles in the initiation and progression of human cancer. Epigenetic silencing of tumor suppressor genes in cancer cells is generally mediated by DNA hypermethylation of CpG island promoter and histone modification such as methylation of histone H3 lysine 9 (H3K9) and tri-methylation of H3K27. MiRNAs are small non-coding RNAs that regulate expression of various target genes. Specific miRNAs are aberrantly expressed and play roles as tumor suppressors or oncogenes during carcinogenesis. Important tumor suppressor miRNAs are silenced by epigenetic alterations, resulting in activation of target oncogenes in human malignancies. Stem cells have the ability to perpetuate themselves through self-renewal and to generate mature cells of various tissues through differentiation. Accumulating evidence suggests that a subpopulation of cancer cells with distinct stem-like properties is responsible for tumor initiation, invasive growth, and metastasis formation, which is defined as cancer stem cells. Cancer stem cells are considered to be resistant to conventional chemotherapy and radiation therapy, suggesting that these cells are important targets of cancer therapy. DNA methylation, histone modification and miRNAs may be deeply involved in stem-like properties in cancer cells. Restoring the expression of tumor suppressor genes and miRNAs by chromatin modifying drugs may be a promising therapeutic approach for cancer stem cells. In this research topic, we discuss about alterations of epigenetics and miRNAs in cancer and cancer stem cell and understand the molecular mechanism underlying the formation of cancer stem cell, which may provide a novel insight for treatment of refractory cancer.

Epigenetics. --- Stem cells. --- Genetics. --- Cancer --- MicroRNAs --- cancer stem cells --- Methylation --- epigenetics --- Cancer --- Treatment --- Research. --- MicroRNAs --- cancer stem cells --- Methylation --- epigenetics --- Cancer

Choose an application

• Reference Manager
• EndNote
• RefWorks (Direct export to RefWorks)

This eBook is a collection of articles from a Frontiers Research Topic. Frontiers Research Topics are very popular trademarks of the Frontiers Journals Series: they are collections of at least ten articles, all centered on a particular subject. With their unique mix of varied contributions from Original Research to Review Articles, Frontiers Research Topics unify the most influential researchers, the latest key findings and historical advances in a hot research area! Find out more on how to host your own Frontiers Research Topic or contribute to one as an author by contacting the Frontiers Editorial Office: frontiersin.org/about/contact

Medicine --- Oncology --- cancer stem cells (CSC) --- therapeutic targeting --- antibodies --- transcription factors --- small molecules --- cancer stem cells (CSC) --- therapeutic targeting --- antibodies --- transcription factors --- small molecules

Choose an application

• Reference Manager
• EndNote
• RefWorks (Direct export to RefWorks)

This book describes the use of stem cells and cancer stem cell generation in the inflammatory microenvironment (cancer-inducing niche) using induced pluripotent stem cells. It provides step-by-step techniques and manuals for studying stem cell and cancer stem cell generation with different applications in cancer research. The development of induced pluripotent stem cells has provided a new approach to studying cancer initiation by producing cancer stem cells without introducing mutations or foreign genes. The book features the research of the authors’ group, which was the first to generate cancer stem cells from stem cells in the presence of inflammatory conditions. The 20 chapters if this book cover topics such as generating pluripotent stem cells, converting normal stem cells to cancer stem cells, enriching, isolating and evaluating cancer stem cells. Methods for evaluating the characteristics of cancer stem cells and possible therapies against them are also discussed. The book provides easy-to-follow protocols that help researchers in the study of cancer stem cells. Illustrations help readers understand how the method of cancer stem cell generation can be applied as an essential method for assessing the carcinogenic potential of various non-mutagenic compounds. It will be a useful resource for graduate students, researchers, technicians, and physicians working in academic, hospital, and pharmaceutical settings. .

Cancer. --- Biology—Technique. --- Stem cells. --- Cancer Biology. --- Biological Techniques. --- Cancer Stem Cells. --- Stem Cell Biology.

Choose an application

• Reference Manager
• EndNote
• RefWorks (Direct export to RefWorks)

Studies have shown that alterations of epigenetics and microRNAs (miRNAs) play critical roles in the initiation and progression of human cancer. Epigenetic silencing of tumor suppressor genes in cancer cells is generally mediated by DNA hypermethylation of CpG island promoter and histone modification such as methylation of histone H3 lysine 9 (H3K9) and tri-methylation of H3K27. MiRNAs are small non-coding RNAs that regulate expression of various target genes. Specific miRNAs are aberrantly expressed and play roles as tumor suppressors or oncogenes during carcinogenesis. Important tumor suppressor miRNAs are silenced by epigenetic alterations, resulting in activation of target oncogenes in human malignancies. Stem cells have the ability to perpetuate themselves through self-renewal and to generate mature cells of various tissues through differentiation. Accumulating evidence suggests that a subpopulation of cancer cells with distinct stem-like properties is responsible for tumor initiation, invasive growth, and metastasis formation, which is defined as cancer stem cells. Cancer stem cells are considered to be resistant to conventional chemotherapy and radiation therapy, suggesting that these cells are important targets of cancer therapy. DNA methylation, histone modification and miRNAs may be deeply involved in stem-like properties in cancer cells. Restoring the expression of tumor suppressor genes and miRNAs by chromatin modifying drugs may be a promising therapeutic approach for cancer stem cells. In this research topic, we discuss about alterations of epigenetics and miRNAs in cancer and cancer stem cell and understand the molecular mechanism underlying the formation of cancer stem cell, which may provide a novel insight for treatment of refractory cancer.

Epigenetics. --- Stem cells. --- Genetics. --- Cancer --- Treatment --- Research. --- MicroRNAs --- cancer stem cells --- Methylation --- epigenetics --- Cancer

Choose an application

• Reference Manager
• EndNote
• RefWorks (Direct export to RefWorks)

This eBook is a collection of articles from a Frontiers Research Topic. Frontiers Research Topics are very popular trademarks of the Frontiers Journals Series: they are collections of at least ten articles, all centered on a particular subject. With their unique mix of varied contributions from Original Research to Review Articles, Frontiers Research Topics unify the most influential researchers, the latest key findings and historical advances in a hot research area! Find out more on how to host your own Frontiers Research Topic or contribute to one as an author by contacting the Frontiers Editorial Office: frontiersin.org/about/contact

cancer stem cells (CSC) --- therapeutic targeting --- antibodies --- transcription factors --- small molecules