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Lagzian M, Ehsan Razavi S, Goharimanesh M. Investigation on tumor cells growth by Taguchi method. Biomed Signal Process Control 2022. [DOI: 10.1016/j.bspc.2022.103734] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
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Yu S, Lu Y, Su A, Chen J, Li J, Zhou B, Liu X, Xia Q, Li Y, Li J, Huang M, Ye Y, Zhao Q, Jiang S, Yan X, Wang X, Di C, Pan J, Su S. A CD10-OGP Membrane Peptolytic Signaling Axis in Fibroblasts Regulates Lipid Metabolism of Cancer Stem Cells via SCD1. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2021; 8:e2101848. [PMID: 34363355 PMCID: PMC8498877 DOI: 10.1002/advs.202101848] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/04/2021] [Indexed: 05/27/2023]
Abstract
Carcinoma-associated fibroblasts (CAFs) consist of heterogeneous subpopulations that play a critical role in the dynamics of the tumor microenvironment. The extracellular signals of CAFs have been attributed to the extracellular matrix, cytokines, cell surface checkpoints, and exosomes. In the present study, it is demonstrated that the CD10 transmembrane hydrolase expressed on a subset of CAFs supports tumor stemness and induces chemoresistance. Mechanistically, CD10 degenerates an antitumoral peptide termed osteogenic growth peptide (OGP). OGP restrains the expression of rate-limiting desaturase SCD1 and inhibits lipid desaturation, which is required for cancer stem cells (CSCs). Targeting CD10 significantly improves the efficacy of chemotherapy in vivo. Clinically, CD10-OGP signals are associated with the response to neoadjuvant chemotherapy in patients with breast cancer. The collective data suggest that a nexus between the niche and lipid metabolism in CSCs is a promising therapeutic target for breast cancer.
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Affiliation(s)
- Shubin Yu
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene RegulationMedical Research CenterSun Yat‐Sen Memorial HospitalSun Yat‐Sen UniversityGuangzhou510120China
- Breast Tumor CenterSun Yat‐Sen Memorial HospitalSun Yat‐Sen UniversityGuangzhou510120China
| | - Yiwen Lu
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene RegulationMedical Research CenterSun Yat‐Sen Memorial HospitalSun Yat‐Sen UniversityGuangzhou510120China
- Breast Tumor CenterSun Yat‐Sen Memorial HospitalSun Yat‐Sen UniversityGuangzhou510120China
| | - An Su
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene RegulationMedical Research CenterSun Yat‐Sen Memorial HospitalSun Yat‐Sen UniversityGuangzhou510120China
- Breast Tumor CenterSun Yat‐Sen Memorial HospitalSun Yat‐Sen UniversityGuangzhou510120China
| | - Jianing Chen
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene RegulationMedical Research CenterSun Yat‐Sen Memorial HospitalSun Yat‐Sen UniversityGuangzhou510120China
- Breast Tumor CenterSun Yat‐Sen Memorial HospitalSun Yat‐Sen UniversityGuangzhou510120China
| | - Jiang Li
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene RegulationMedical Research CenterSun Yat‐Sen Memorial HospitalSun Yat‐Sen UniversityGuangzhou510120China
- Breast Tumor CenterSun Yat‐Sen Memorial HospitalSun Yat‐Sen UniversityGuangzhou510120China
| | - Boxuan Zhou
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene RegulationMedical Research CenterSun Yat‐Sen Memorial HospitalSun Yat‐Sen UniversityGuangzhou510120China
- Breast Tumor CenterSun Yat‐Sen Memorial HospitalSun Yat‐Sen UniversityGuangzhou510120China
| | - Xinwei Liu
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene RegulationMedical Research CenterSun Yat‐Sen Memorial HospitalSun Yat‐Sen UniversityGuangzhou510120China
- Breast Tumor CenterSun Yat‐Sen Memorial HospitalSun Yat‐Sen UniversityGuangzhou510120China
| | - Qidong Xia
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene RegulationMedical Research CenterSun Yat‐Sen Memorial HospitalSun Yat‐Sen UniversityGuangzhou510120China
- Breast Tumor CenterSun Yat‐Sen Memorial HospitalSun Yat‐Sen UniversityGuangzhou510120China
| | - Yihong Li
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene RegulationMedical Research CenterSun Yat‐Sen Memorial HospitalSun Yat‐Sen UniversityGuangzhou510120China
- Breast Tumor CenterSun Yat‐Sen Memorial HospitalSun Yat‐Sen UniversityGuangzhou510120China
| | - Jiaqian Li
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene RegulationMedical Research CenterSun Yat‐Sen Memorial HospitalSun Yat‐Sen UniversityGuangzhou510120China
- Breast Tumor CenterSun Yat‐Sen Memorial HospitalSun Yat‐Sen UniversityGuangzhou510120China
| | - Min Huang
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene RegulationMedical Research CenterSun Yat‐Sen Memorial HospitalSun Yat‐Sen UniversityGuangzhou510120China
- Breast Tumor CenterSun Yat‐Sen Memorial HospitalSun Yat‐Sen UniversityGuangzhou510120China
| | - Yingying Ye
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene RegulationMedical Research CenterSun Yat‐Sen Memorial HospitalSun Yat‐Sen UniversityGuangzhou510120China
- Breast Tumor CenterSun Yat‐Sen Memorial HospitalSun Yat‐Sen UniversityGuangzhou510120China
| | - Qiyi Zhao
- Department of Infectious Diseasesthe Third Affiliated HospitalSun Yat‐Sen UniversityGuangzhou510630China
- Guangdong Provincial Key Laboratory of Liver Disease Researchthe Third Affiliated HospitalSun Yat‐sen UniversityGuangzhou510630China
- Key Laboratory of Tropical Disease Control (Sun Yat‐sen University)Ministry of EducationGuangzhouGuangdong510080China
| | - Sushi Jiang
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene RegulationMedical Research CenterSun Yat‐Sen Memorial HospitalSun Yat‐Sen UniversityGuangzhou510120China
| | - Xiaoqing Yan
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene RegulationMedical Research CenterSun Yat‐Sen Memorial HospitalSun Yat‐Sen UniversityGuangzhou510120China
| | - Xiaojuan Wang
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene RegulationMedical Research CenterSun Yat‐Sen Memorial HospitalSun Yat‐Sen UniversityGuangzhou510120China
| | - Can Di
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene RegulationMedical Research CenterSun Yat‐Sen Memorial HospitalSun Yat‐Sen UniversityGuangzhou510120China
- Breast Tumor CenterSun Yat‐Sen Memorial HospitalSun Yat‐Sen UniversityGuangzhou510120China
| | - Jiayao Pan
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene RegulationMedical Research CenterSun Yat‐Sen Memorial HospitalSun Yat‐Sen UniversityGuangzhou510120China
- Breast Tumor CenterSun Yat‐Sen Memorial HospitalSun Yat‐Sen UniversityGuangzhou510120China
| | - Shicheng Su
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene RegulationMedical Research CenterSun Yat‐Sen Memorial HospitalSun Yat‐Sen UniversityGuangzhou510120China
- Breast Tumor CenterSun Yat‐Sen Memorial HospitalSun Yat‐Sen UniversityGuangzhou510120China
- Department of Infectious Diseasesthe Third Affiliated HospitalSun Yat‐Sen UniversityGuangzhou510630China
- Department of ImmunologyZhongshan School of MedicineSun Yat‐Sen UniversityGuangzhou510080China
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Sargiacomo C, Stonehouse S, Moftakhar Z, Sotgia F, Lisanti MP. MitoTracker Deep Red (MTDR) Is a Metabolic Inhibitor for Targeting Mitochondria and Eradicating Cancer Stem Cells (CSCs), With Anti-Tumor and Anti-Metastatic Activity In Vivo. Front Oncol 2021; 11:678343. [PMID: 34395247 PMCID: PMC8361836 DOI: 10.3389/fonc.2021.678343] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2021] [Accepted: 06/17/2021] [Indexed: 12/21/2022] Open
Abstract
MitoTracker Deep Red (MTDR) is a relatively non-toxic, carbocyanine-based, far-red, fluorescent probe that is routinely used to chemically mark and visualize mitochondria in living cells. Previously, we used MTDR at low nano-molar concentrations to stain and metabolically fractionate breast cancer cells into Mito-high and Mito-low cell sub-populations, by flow-cytometry. Functionally, the Mito-high cell population was specifically enriched in cancer stem cell (CSC) activity, i) showing increased levels of ESA cell surface expression and ALDH activity, ii) elevated 3D anchorage-independent growth, iii) larger overall cell size (>12-μm) and iv) Paclitaxel-resistance. The Mito-high cell population also showed enhanced tumor-initiating activity, in an in vivo preclinical animal model. Here, we explored the hypothesis that higher nano-molar concentrations of MTDR could also be used to therapeutically target and eradicate CSCs. For this purpose, we employed an ER(+) cell line (MCF7) and two triple negative cell lines (MDA-MB-231 and MDA-MB-468), as model systems. Remarkably, MTDR inhibited 3D mammosphere formation in MCF7 and MDA-MB-468 cells, with an IC-50 between 50 to 100 nM; similar results were obtained in MDA-MB-231 cells. In addition, we now show that MTDR exhibited near complete inhibition of mitochondrial oxygen consumption rates (OCR) and ATP production, in all three breast cancer cell lines tested, at a level of 500 nM. However, basal glycolytic rates in MCF7 and MDA-MB-468 cells remained unaffected at levels of MTDR of up to 1 μM. We conclude that MTDR can be used to specifically target and eradicate CSCs, by selectively interfering with mitochondrial metabolism, by employing nano-molar concentrations of this chemical entity. In further support of this notion, MTDR significantly inhibited tumor growth and prevented metastasis in vivo, in a xenograft model employing MDA-MB-231 cells, with little or no toxicity observed. In contrast, Abemaciclib, an FDA-approved CDK4/6 inhibitor, failed to inhibit metastasis. Therefore, in the future, MTDR could be modified and optimized via medicinal chemistry, to further increase its potency and efficacy, for its ultimate clinical use in the metabolic targeting of CSCs for their eradication.
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Affiliation(s)
| | | | | | - Federica Sotgia
- Translational Medicine, School of Science, Engineering and Environment (SEE), University of Salford, Greater Manchester, United Kingdom
| | - Michael P. Lisanti
- Translational Medicine, School of Science, Engineering and Environment (SEE), University of Salford, Greater Manchester, United Kingdom
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Thankamony AP, Saxena K, Murali R, Jolly MK, Nair R. Cancer Stem Cell Plasticity - A Deadly Deal. Front Mol Biosci 2020; 7:79. [PMID: 32426371 PMCID: PMC7203492 DOI: 10.3389/fmolb.2020.00079] [Citation(s) in RCA: 83] [Impact Index Per Article: 20.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2020] [Accepted: 04/06/2020] [Indexed: 12/12/2022] Open
Abstract
Intratumoral heterogeneity is a major ongoing challenge in the effective therapeutic targeting of cancer. Accumulating evidence suggests that a fraction of cells within a tumor termed Cancer Stem Cells (CSCs) are primarily responsible for this diversity resulting in therapeutic resistance and metastasis. Adding to this complexity, recent studies have shown that there can be different subpopulations of CSCs with varying biochemical and biophysical traits resulting in varied dissemination and drug-resistance potential. Moreover, cancer cells can exhibit a high level of plasticity or the ability to dynamically switch between CSC and non-CSC states or among different subsets of CSCs. In addition, CSCs also display extensive metabolic plasticity. The molecular mechanisms underlying these different interconnected axes of plasticity has been under extensive investigation and the trans-differentiation process of Epithelial to Mesenchymal transition (EMT) has been identified as a major contributing factor. Besides genetic and epigenetic factors, CSC plasticity is also shaped by non-cell-autonomous effects such as the tumor microenvironment (TME). In this review, we discuss the latest developments in decoding mechanisms and implications of CSC plasticity in tumor progression at biochemical and biophysical levels, and the latest in silico approaches being taken for characterizing cancer cell plasticity. These efforts can help improve existing therapeutic approaches by taking into consideration the contribution of cellular plasticity/heterogeneity in enabling drug resistance.
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Affiliation(s)
- Archana P. Thankamony
- Cancer Research Program, Rajiv Gandhi Centre for Biotechnology, Thiruvananthapuram, India
- Manipal Academy of Higher Education (MAHE), Manipal, India
| | - Kritika Saxena
- Centre for BioSystems Science and Engineering, Indian Institute of Science, Bengaluru, India
| | - Reshma Murali
- Cancer Research Program, Rajiv Gandhi Centre for Biotechnology, Thiruvananthapuram, India
| | - Mohit Kumar Jolly
- Centre for BioSystems Science and Engineering, Indian Institute of Science, Bengaluru, India
| | - Radhika Nair
- Cancer Research Program, Rajiv Gandhi Centre for Biotechnology, Thiruvananthapuram, India
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Raman D, Tiwari AK, Tiriveedhi V, Rhoades Sterling JA. Editorial: The Role of Breast Cancer Stem Cells in Clinical Outcomes. Front Oncol 2020; 10:299. [PMID: 32211328 PMCID: PMC7076080 DOI: 10.3389/fonc.2020.00299] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2019] [Accepted: 02/20/2020] [Indexed: 01/08/2023] Open
Affiliation(s)
- Dayanidhi Raman
- Department of Cancer Biology, University of Toledo Health Science Campus, Toledo, OH, United States
| | - Amit K Tiwari
- Department of Pharmacology and Experimental Therapeutics, University of Toledo Health Science Campus, Toledo, OH, United States
| | | | - Julie A Rhoades Sterling
- Department of Medicine, Vanderbilt University Medical Center, Nashville, TN, United States.,Biomedical Engineering, Vanderbilt University Medical Center, Nashville, TN, United States
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Sridharan S, Howard CM, Tilley AMC, Subramaniyan B, Tiwari AK, Ruch RJ, Raman D. Novel and Alternative Targets Against Breast Cancer Stemness to Combat Chemoresistance. Front Oncol 2019; 9:1003. [PMID: 31681564 PMCID: PMC6805781 DOI: 10.3389/fonc.2019.01003] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2019] [Accepted: 09/18/2019] [Indexed: 12/15/2022] Open
Abstract
Breast cancer stem cells (BCSCs) play a vital role in tumor progression and metastasis. They are heterogeneous and inherently radio- and chemoresistant. They have the ability to self-renew and differentiate into non-BCSCs. These determinants of BCSCs including the plasticity between the mesenchymal and epithelial phenotypes often leads to minimal residual disease (MRD), tumor relapse, and therapy failure. By studying the resistance mechanisms in BCSCs, a combinatorial therapy can be formulated to co-target BCSCs and bulk tumor cells. This review addresses breast cancer stemness and molecular underpinnings of how the cancer stemness can lead to pharmacological resistance. This might occur through rewiring of signaling pathways and modulated expression of various targets that support survival and self-renewal, clonogenicity, and multi-lineage differentiation into heterogeneous bulk tumor cells following chemotherapy. We explore emerging novel and alternative molecular targets against BC stemness and chemoresistance involving survival, drug efflux, metabolism, proliferation, cell migration, invasion, and metastasis. Strategic targeting of such vulnerabilities in BCSCs may overcome the chemoresistance and increase the longevity of the metastatic breast cancer patients.
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Affiliation(s)
- Sangita Sridharan
- Department of Cancer Biology, University of Toledo, Toledo, OH, United States
| | - Cory M. Howard
- Department of Cancer Biology, University of Toledo, Toledo, OH, United States
| | | | | | - Amit K. Tiwari
- Department of Pharmacology and Experimental Therapeutics, University of Toledo, Toledo, OH, United States
| | - Randall J. Ruch
- Department of Cancer Biology, University of Toledo, Toledo, OH, United States
| | - Dayanidhi Raman
- Department of Cancer Biology, University of Toledo, Toledo, OH, United States
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Ahmad A, Khan F, Mishra RK, Khan R. Precision Cancer Nanotherapy: Evolving Role of Multifunctional Nanoparticles for Cancer Active Targeting. J Med Chem 2019; 62:10475-10496. [DOI: 10.1021/acs.jmedchem.9b00511] [Citation(s) in RCA: 62] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Anas Ahmad
- Institute of Nano Science and Technology, Habitat Centre, Phase 10, Sector 64, Mohali 160062, Punjab, India
| | - Farheen Khan
- Institute of Nano Science and Technology, Habitat Centre, Phase 10, Sector 64, Mohali 160062, Punjab, India
| | - Rakesh Kumar Mishra
- Institute of Nano Science and Technology, Habitat Centre, Phase 10, Sector 64, Mohali 160062, Punjab, India
| | - Rehan Khan
- Institute of Nano Science and Technology, Habitat Centre, Phase 10, Sector 64, Mohali 160062, Punjab, India
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Sridharan S, Howard CM, Tilley AMC, Subramaniyan B, Tiwari AK, Ruch RJ, Raman D. Novel and Alternative Targets Against Breast Cancer Stemness to Combat Chemoresistance. Front Oncol 2019. [PMID: 31681564 DOI: 10.3389/fonc.2019.01003.2019] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/19/2023] Open
Abstract
Breast cancer stem cells (BCSCs) play a vital role in tumor progression and metastasis. They are heterogeneous and inherently radio- and chemoresistant. They have the ability to self-renew and differentiate into non-BCSCs. These determinants of BCSCs including the plasticity between the mesenchymal and epithelial phenotypes often leads to minimal residual disease (MRD), tumor relapse, and therapy failure. By studying the resistance mechanisms in BCSCs, a combinatorial therapy can be formulated to co-target BCSCs and bulk tumor cells. This review addresses breast cancer stemness and molecular underpinnings of how the cancer stemness can lead to pharmacological resistance. This might occur through rewiring of signaling pathways and modulated expression of various targets that support survival and self-renewal, clonogenicity, and multi-lineage differentiation into heterogeneous bulk tumor cells following chemotherapy. We explore emerging novel and alternative molecular targets against BC stemness and chemoresistance involving survival, drug efflux, metabolism, proliferation, cell migration, invasion, and metastasis. Strategic targeting of such vulnerabilities in BCSCs may overcome the chemoresistance and increase the longevity of the metastatic breast cancer patients.
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Affiliation(s)
- Sangita Sridharan
- Department of Cancer Biology, University of Toledo, Toledo, OH, United States
| | - Cory M Howard
- Department of Cancer Biology, University of Toledo, Toledo, OH, United States
| | - Augustus M C Tilley
- Department of Cancer Biology, University of Toledo, Toledo, OH, United States
| | | | - Amit K Tiwari
- Department of Pharmacology and Experimental Therapeutics, University of Toledo, Toledo, OH, United States
| | - Randall J Ruch
- Department of Cancer Biology, University of Toledo, Toledo, OH, United States
| | - Dayanidhi Raman
- Department of Cancer Biology, University of Toledo, Toledo, OH, United States
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