Section 1: Introduction (from DOI: 10.1038/s41392-020-0110-5)

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Article	Targeting cancer stem cell pathways for cancer therapy (DOI: 10.1038/s41392-020-0110-5)
Sections in this Publication
Section	Section 1: Introduction (from DOI: 10.1038/s41392-020-0110-5)
Section	Section 2: The concept of CSCs (from DOI: 10.1038/s41392-020-0110-5)
Section	Section 2.1: Biological characteristics of CSCs (from DOI: 10.1038/s41392-020-0110-5)
Section	Section 2.2: Isolation and identification of CSCs (from DOI: 10.1038/s41392-020-0110-5)
Section	Section 3: Factors regulating CSCs (from DOI: 10.1038/s41392-020-0110-5)
Section	Section 3.1: Major transcription factors in CSCs (from DOI: 10.1038/s41392-020-0110-5)
Section	Section 3.2: Major signaling pathways in CSCs (from DOI: 10.1038/s41392-020-0110-5)
Section	Section 3.2.1: Wnt signaling pathway in CSCs (from DOI: 10.1038/s41392-020-0110-5)
Section	Section 3.2.2: Notch signaling pathway in CSCs (from DOI: 10.1038/s41392-020-0110-5)
Section	Section 3.2.3: Hh signaling pathway in CSCs (from DOI: 10.1038/s41392-020-0110-5)
Section	Section 3.2.4: NF-kappaB signaling pathway in CSCs (from DOI: 10.1038/s41392-020-0110-5)
Section	Section 3.2.5: JAK-STAT signaling pathway (from DOI: 10.1038/s41392-020-0110-5)
Section	Section 3.2.6: TGF/SMAD signaling pathway in CSCs (from DOI: 10.1038/s41392-020-0110-5)
Section	Section 3.2.7PI3K/AKT/mTOR signaling pathway in CSCs (from DOI: 10.1038/s41392-020-0110-5)
Section	Section 3.2.8: PPAR signaling pathways in CSCs (from DOI: 10.1038/s41392-020-0110-5)
Section	Section 3.2.9: Interactions between signaling pathways in CSCs (from DOI: 10.1038/s41392-020-0110-5)
Section	Section 3.3: The microenvironment of CSCs (from DOI: 10.1038/s41392-020-0110-5)
Section	Section 3.3.1: Vascular niche microenvironments and CSCs (from DOI: 10.1038/s41392-020-0110-5)
Section	Section 3.3.2: The hypoxia microenvironment and CSCs (from DOI: 10.1038/s41392-020-0110-5)
Section	Section 3.3.3: Tumor-associated macrophages and CSCs (from DOI: 10.1038/s41392-020-0110-5)
Section	Section 3.3.4: Cancer-associated fibroblasts and CSCs (from DOI: 10.1038/s41392-020-0110-5)
Section	Section 3.3.5: Cancer-associated MSCs and CSCs (from DOI: 10.1038/s41392-020-0110-5)
Section	Section 3.3.6: Extracellular matrix and CSCs (from DOI: 10.1038/s41392-020-0110-5)
Section	Section 3.3.7: Exosomes in the TME and CSCs (from DOI: 10.1038/s41392-020-0110-5)
Section	Section 4: Therapeutic targeting of CSCs (from DOI: 10.1038/s41392-020-0110-5)
Section	Section 4.1: Agents targeting CSC-associated surface biomarkers in clinical trials (from DOI: 10.1038/s41392-020-0110-5)
Section	Section 4.2: Agents targeting CSC-associated signaling pathways in clinical trials (from DOI: 10.1038/s41392-020-0110-5)
Section	Section 4.3: Targeting the CSC microenvironment (from DOI: 10.1038/s41392-020-0110-5)
Section	Section 4.4: CSC-directed immunotherapy (from DOI: 10.1038/s41392-020-0110-5)
Section	Section 5: Conclusions and perspectives (from DOI: 10.1038/s41392-020-0110-5)
Section	Competing interests (from DOI: 10.1038/s41392-020-0110-5)
Section	Bibliography (from DOI: 10.1038/s41392-020-0110-5)
Named Entities in this Section

From publication: "Targeting cancer stem cell pathways for cancer therapy" published as Signal Transduct Target Ther; 2020 ; 5 8; DOI: https://doi.org/10.1038/s41392-020-0110-5

Section 1: Introduction

CSCs were first identified in leukemia and then isolated via CD34+ and CD38- surface marker expression in the 1990s. CSCs expressing different surface markers, such as CD133, nestin, and CD44, have been subsequently found in many nonsolid and solid tumors, and these cells also form the bulk of the tumor. CSCs can generate tumors via the self-renewal and differentiation into multiple cellular subtypes. The activities of CSCs are controlled by many intracellular and extracellular factors, and these factors can be used as drug targets for cancer treatment. To understand the nature of CSCs, we summarized their characteristics, methods for identification and isolation, regulation and current research on targeting CSCs for cancer therapy both in basic research and clinical studies.