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Lerévérend C, Kotaich N, Cartier L, De Boni M, Lahire S, Fichel C, Thiebault C, Brabencova E, Maquin C, Barbosa E, Corsois L, Hotton J, Guendouzen S, Guilbert P, Lepagnol-Bestel AM, Cahen-Doidy L, Lehmann-Che J, Devy J, Bensussan A, Le Jan S, Pommier A, Merrouche Y, Le Naour R, Vignot S, Potteaux S. Enhanced expression of galectin-9 in triple negative breast cancer cells following radiotherapy: Implications for targeted therapy. Int J Cancer 2024. [PMID: 39077999 DOI: 10.1002/ijc.35107] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2024] [Revised: 05/15/2024] [Accepted: 06/27/2024] [Indexed: 07/31/2024]
Abstract
Optimizations are expected in the development of immunotherapy for the treatment of Triple-negative breast cancer (TNBC). We studied the expression of galectin-9 (Gal-9) after irradiation and assessed the differential impacts of its targeting with or without radiotherapy. Tumor resections from TNBC patients who received neoadjuvant radiotherapy revealed higher levels of Gal-9 in comparison to their baseline level, only in non-responder patients. Gal-9 expression was also found to be increased in TNBC tumor biopsies and cell lines after irradiation. We investigated the therapeutic advantage of targeting Gal-9 after radiotherapy in mice. Irradiated 4T1 cells or control non-irradiated 4T1 cells were injected into BALB/c mice. Anti-Gal-9 antibody treatment decreased tumor progression only in mice injected with irradiated 4T1 cells. This proof-of-concept study demonstrates that Gal-9 could be considered as a dynamic biomarker after radiotherapy for TNBC and suggests that Gal-9 induced-overexpression could represent an opportunity to develop new therapeutic strategies for TNBC patients.
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Affiliation(s)
- Cédric Lerévérend
- Université de Reims Champagne Ardenne, IRMAIC UR 7509, Reims, France
| | - Nour Kotaich
- Université de Reims Champagne Ardenne, IRMAIC UR 7509, Reims, France
| | | | - Manon De Boni
- Département de Recherche, Institut Godinot, Reims, France
| | - Sarah Lahire
- Université de Reims Champagne Ardenne, IRMAIC UR 7509, Reims, France
| | - Caroline Fichel
- Université de Reims Champagne Ardenne, IRMAIC UR 7509, Reims, France
| | | | - Eva Brabencova
- Centre de ressources biologiques, Institut Godinot, Reims, France
| | - Célia Maquin
- Centre de ressources biologiques, Institut Godinot, Reims, France
| | - Elodie Barbosa
- Centre de ressources biologiques, Institut Godinot, Reims, France
| | | | - Judicael Hotton
- Département de chirurgie oncologique, Institut Godinot, Reims, France
| | | | | | | | | | - Jacqueline Lehmann-Che
- Université Paris Cité, INSERM, U976 HIPI, Paris, France
- Molecular Oncology Unit, Saint Louis Hospital, APHP, Paris, France
| | - Jérôme Devy
- Matrice Extracellulaire et Dynamique Cellulaire, MEDyC, UMR 7369 CNRS, Reims, France
- Université de Reims Champagne-Ardenne, UFR Sciences Exactes et Naturelles, Reims, Cedex, France
| | | | - Sébastien Le Jan
- Université de Reims Champagne Ardenne, IRMAIC UR 7509, Reims, France
| | - Arnaud Pommier
- Université de Reims Champagne Ardenne, IRMAIC UR 7509, Reims, France
| | - Yacine Merrouche
- Université de Reims Champagne Ardenne, IRMAIC UR 7509, Reims, France
- Département de Recherche, Institut Godinot, Reims, France
| | - Richard Le Naour
- Université de Reims Champagne Ardenne, IRMAIC UR 7509, Reims, France
| | - Stéphane Vignot
- Université de Reims Champagne Ardenne, IRMAIC UR 7509, Reims, France
- Département de Recherche, Institut Godinot, Reims, France
| | - Stephane Potteaux
- Université de Reims Champagne Ardenne, IRMAIC UR 7509, Reims, France
- Département de Recherche, Institut Godinot, Reims, France
- Inserm, Délégation régionale Paris Île-de-France Centre Nord, Paris, France
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2
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Banerjee R, Maitra I, Bhattacharya T, Banerjee M, Ramanathan G, Rayala SK, Venkatraman G, Rajeswari D. Next-generation biomarkers for prognostic and potential therapeutic enhancement in Triple negative breast cancer. Crit Rev Oncol Hematol 2024; 201:104417. [PMID: 38901639 DOI: 10.1016/j.critrevonc.2024.104417] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2024] [Revised: 06/04/2024] [Accepted: 06/07/2024] [Indexed: 06/22/2024] Open
Abstract
Triple-negative breast carcinoma (TNBC) is one of the most challenging subtypes of breast carcinoma and it has very limited therapeutic options as it is highly aggressive. The prognostic biomarkers are crucial for early diagnosis of the tumor, it also helps in anticipating the trajectory of the illness and optimizing the therapy options. Several therapeutic biomarkers are being used. Among them, the next-generation biomarkers that include Circulating tumor (ct) DNA, glycogen, lipid, and exosome biomarkers provide intriguing opportunities for enhancing the prognosis of TNBC. Lipid and glycogen biomarkers serve as essential details on the development of the tumor along with the efficacy of the treatment, as it exhibits metabolic alteration linked to TNBC. Several types of biomarkers have predictive abilities in TNBC. Elevated levels are associated with worse outcomes. ctDNA being a noninvasive biomarker reveals the genetic composition of the tumor, as well as helps to monitor the progression of the disease. Traditional therapies are ineffective in TNBC due to a lack of receptors, targeted drug delivery provides a tailored approach to overcome drug resistance and site-specific action by minimizing the side effects in TNBC treatment. This enhances therapeutic outcomes against the aggressive nature of breast cancer. This paper includes all the recent biomarkers which has been researched so far in TNBC and the state of art for TNBC which is explored.
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Affiliation(s)
- Risav Banerjee
- Department of Biomedical Genetics, School of Biosciences and Technology, Vellore Institute of Technology, Vellore, Tamil Nadu 632014, India
| | - Indrajit Maitra
- Department of Biomedical Genetics, School of Biosciences and Technology, Vellore Institute of Technology, Vellore, Tamil Nadu 632014, India
| | - Trisha Bhattacharya
- Department of Biotechnology, Indian Academy Degree College, Autonomous, Hennur cross, Kalyan Nagar, Bengaluru, Karnataka 560043, India
| | - Manosi Banerjee
- Department of Biomedical Genetics, School of Biosciences and Technology, Vellore Institute of Technology, Vellore, Tamil Nadu 632014, India
| | - Gnanasambandan Ramanathan
- Department of Biomedical Genetics, School of Biosciences and Technology, Vellore Institute of Technology, Vellore, Tamil Nadu 632014, India
| | - Suresh Kumar Rayala
- Department of Biotechnology, Indian Institute of Technology, Madras, Tamil Nadu 600036, India
| | - Ganesh Venkatraman
- Department of Biomedical Genetics, School of Biosciences and Technology, Vellore Institute of Technology, Vellore, Tamil Nadu 632014, India.
| | - Devi Rajeswari
- Department of Biomedical Genetics, School of Biosciences and Technology, Vellore Institute of Technology, Vellore, Tamil Nadu 632014, India.
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3
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Shen HY, Xu JL, Zhang W, Chen QN, Zhu Z, Mao Y. Exosomal circRHCG promotes breast cancer metastasis via facilitating M2 polarization through TFEB ubiquitination and degradation. NPJ Precis Oncol 2024; 8:22. [PMID: 38287113 PMCID: PMC10825185 DOI: 10.1038/s41698-024-00507-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2023] [Accepted: 12/06/2023] [Indexed: 01/31/2024] Open
Abstract
Triple-negative breast cancer (TNBC) is a highly aggressive cancer with distant metastasis. Accumulated evidence has demonstrated that exosomes are involved in TNBC metastasis. Elucidating the mechanism underlying TNBC metastasis has important clinical significance. In the present study, exosomes were isolated from clinical specimens and TNBC cell lines. Colony formation, EdU incorporation, wound healing, and transwell assays were performed to examine TNBC cell proliferation, migration, and metastasis. Macrophage polarization was evaluated by flow cytometry and RT-qPCR analysis of polarization markers. A mouse model of subcutaneous tumor was established for assessment of tumor growth and metastasis. RNA pull-down, RIP and Co-IP assays were used for analyzing molecular interactions. Here, we proved that high abundance of circRHCG was observed in exosomes derived from TNBC patients, and increased exosomal circRHCG indicated poor prognosis. Silencing of circRHCG suppressed TNBC cell proliferation, migration, and metastasis. TNBC cell-derived exosomes promoted M2 polarization via delivering circRHCG. Exosomal circRHCG stabilized BTRC mRNA via binding FUS and naturally enhanced BTRC expression, thus promoting the ubiquitination and degradation of TFEB in THP-1 cells. In addition, knockdown of BTRC or overexpression of TFEB counteracted exosomal circRHCG-mediated facilitation of M2 polarization. Furthermore, exosomal circRHCG promoted TNBC cell proliferation and metastasis by facilitating M2 polarization. Knockdown of circRHCG reduced tumor growth, metastasis, and M2 polarization through the BTRC/TFEB axis in vivo. In summary, exosomal circRHCG promotes M2 polarization by stabilizing BTRC and promoting TFEB degradation, thereby accelerating TNBC metastasis and growth. Our study provides promising therapeutic strategies against TNBC.
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Affiliation(s)
- Hong-Yu Shen
- Gusu School, The Affiliated Suzhou Hospital of Nanjing Medical University, Nanjing Medical University, Suzhou, China
- Department of General Surgery, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Jia-Lin Xu
- Department of General Surgery, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Wei Zhang
- Division of Gastrointestinal Surgery, The Affiliated Huai'an Hospital of Xuzhou Medical University, Huai'an, China
| | - Qin-Nan Chen
- Department of Clinical Medicine, Jiangsu Health Vocational College, Nanjing, China.
| | - Zhen Zhu
- Department of General Surgery, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China.
| | - Yuan Mao
- Department of Oncology, The Fourth Affiliated Hospital of Nanjing Medical University, Nanjing, China.
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4
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He H, Wang S, Zhang W, Gao S, Guan H, Zhou P. Downregulation of TAB182 promotes cancer stem-like cell properties and therapeutic resistance in triple-negative breast cancer cells. BMC Cancer 2023; 23:1101. [PMID: 37953246 PMCID: PMC10642046 DOI: 10.1186/s12885-023-11552-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2023] [Accepted: 10/20/2023] [Indexed: 11/14/2023] Open
Abstract
TAB182 participates in DNA damage repair and radio-/chemosensitivity regulation in various tumors, but its role in tumorigenesis and therapeutic resistance in breast cancer remains unclear. In the current paper, we observed that triple-negative Breast Cancer (TNBC), a highly aggressive type of breast cancer, exhibits a lower expression of TAB182. TAB182 knockdown stimulates the proliferation, migration, and invasion of TNBC cells. Our study first obtained RNA-seq data to explore the cellular functions mediated by TAB182 at the genome level in TNBC cells. A transcriptome analysis and in vitro experiments enabled us to identify that TAB182 downregulation drives the enhanced properties of cancer stem-like cells (CSCs) in TNBC cells. Furthermore, TAB182 deletion contributes to the resistance of cells to olaparib or cisplatin, which can be rescued by silencing GLI2, a gene downstream of cancer stemness-related signaling pathways. Our results reveal a novel function of TAB182 as a potential negative regulator of cancer stem-like properties and drug sensitivity in TNBC cells, suggesting that TAB182 may be a tumor suppressor gene and is associated with increased therapeutic benefits for TNBC patients.
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Affiliation(s)
- Huan He
- Department of Radiation Toxicology and Oncology, Beijing Key Laboratory for Radiobiology, Beijing Institute of Radiation Medicine, Beijing, 100850, People's Republic of China
- NHC Key Laboratory of Radiobiology, School of Public Health, Jilin University, Changchun, 130021, People's Republic of China
| | - Shaozheng Wang
- Department of Radiation Toxicology and Oncology, Beijing Key Laboratory for Radiobiology, Beijing Institute of Radiation Medicine, Beijing, 100850, People's Republic of China
| | - Wen Zhang
- Department of Radiation Toxicology and Oncology, Beijing Key Laboratory for Radiobiology, Beijing Institute of Radiation Medicine, Beijing, 100850, People's Republic of China
| | - Shanshan Gao
- Department of Radiation Toxicology and Oncology, Beijing Key Laboratory for Radiobiology, Beijing Institute of Radiation Medicine, Beijing, 100850, People's Republic of China
| | - Hua Guan
- Department of Radiation Toxicology and Oncology, Beijing Key Laboratory for Radiobiology, Beijing Institute of Radiation Medicine, Beijing, 100850, People's Republic of China.
| | - Pingkun Zhou
- Department of Radiation Toxicology and Oncology, Beijing Key Laboratory for Radiobiology, Beijing Institute of Radiation Medicine, Beijing, 100850, People's Republic of China.
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5
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Pratap R, Niveria K, Srivastava SK, Chaudhary S, Sharma P, Verma AK, Parmar AS. Biogenic synthesis of gold nanoparticles using dual extract of tulsi- Vinca for breast cancer tumor regression in mice. Nanomedicine (Lond) 2023; 18:1941-1959. [PMID: 37991203 DOI: 10.2217/nnm-2023-0208] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2023] Open
Abstract
Aim: This work aims to synthesize the gold nanoparticles (GNPs) using a dual extract of tulsi and Vinca (T+V-Gold) for breast cancer tumor regression. Methods: The GNPs were synthesized and characterized for their microscopic, spectroscopic and crystalline properties. Further, the GNPs were investigated for in vitro and in vivo studies for the treatment of the 4T1-induced triple-negative breast cancer murine model. Results: The GNPs for 4T1 tumor-challenged mice resulted in delayed tumor development and lower tumor burden, with T+V-Gold demonstrating the highest prevention of tumor spread. The antitumor effect of T+V-Gold is highly significant in the glutathione family antioxidants glutathione S-transferase and glutathione in tumor tissue samples. Conclusion: The bioefficacy and anticancer outcomes of T+V-Gold nanoformulation can be used as therapeutic agents and drug-delivery vehicles.
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Affiliation(s)
- Ravi Pratap
- Department of Physics, Indian Institute of Technology (BHU), Varanasi, 221005, India
| | - Karishma Niveria
- Nanobiotech Lab Kirori Mal College University of Delhi, Delhi, 110007, India
| | | | - Shilpi Chaudhary
- Department of Physics, Punjab Engineering College (Deemed to be University), Chandigarh, 160012, India
| | - Poonam Sharma
- Department of Dravyagun, Faculty of Ayurveda, Institute of Medical Sciences, Banaras Hindu University, Varanasi, 221005, India
| | - Anita K Verma
- Nanobiotech Lab Kirori Mal College University of Delhi, Delhi, 110007, India
- Institution of Eminence Fellow, Delhi School of Public Health, Institution of Eminence, University of Delhi, Delhi, 110007, India
| | - Avanish Singh Parmar
- Department of Physics, Indian Institute of Technology (BHU), Varanasi, 221005, India
- Centre for Biomaterials and Tissue Engineering, Indian Institute of Technology (BHU), Varanasi, 221006, India
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6
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He A, Tian S, Kopper O, Horan DJ, Chen P, Bronson RT, Sheng R, Wu H, Sui L, Zhou K, Tao L, Wu Q, Huang Y, Shen Z, Han S, Chen X, Chen H, He X, Robling AG, Jin R, Clevers H, Xiang D, Li Z, Dong M. Targeted inhibition of Wnt signaling with a Clostridioides difficile toxin B fragment suppresses breast cancer tumor growth. PLoS Biol 2023; 21:e3002353. [PMID: 37943878 PMCID: PMC10635564 DOI: 10.1371/journal.pbio.3002353] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2022] [Accepted: 09/27/2023] [Indexed: 11/12/2023] Open
Abstract
Wnt signaling pathways are transmitted via 10 homologous frizzled receptors (FZD1-10) in humans. Reagents broadly inhibiting Wnt signaling pathways reduce growth and metastasis of many tumors, but their therapeutic development has been hampered by the side effect. Inhibitors targeting specific Wnt-FZD pair(s) enriched in cancer cells may reduce side effect, but the therapeutic effect of narrow-spectrum Wnt-FZD inhibitors remains to be established in vivo. Here, we developed a fragment of C. difficile toxin B (TcdBFBD), which recognizes and inhibits a subclass of FZDs, FZD1/2/7, and examined whether targeting this FZD subgroup may offer therapeutic benefits for treating breast cancer models in mice. Utilizing 2 basal-like and 1 luminal-like breast cancer models, we found that TcdBFBD reduces tumor-initiating cells and attenuates growth of basal-like mammary tumor organoids and xenografted tumors, without damaging Wnt-sensitive tissues such as bones in vivo. Furthermore, FZD1/2/7-positive cells are enriched in chemotherapy-resistant cells in both basal-like and luminal mammary tumors treated with cisplatin, and TcdBFBD synergizes strongly with cisplatin in inhibiting both tumor types. These data demonstrate the therapeutic value of narrow-spectrum Wnt signaling inhibitor in treating breast cancers.
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Affiliation(s)
- Aina He
- Department of Oncology, Shanghai Jiaotong University Affiliated Sixth People’s Hospital, Shanghai, People’s Republic of China
- Department of Urology, Boston Children’s Hospital, Harvard Medical School, Boston, Massachusetts, United States of America
- Department of Microbiology and Department of Surgery, Harvard Medical School, Boston, Massachusetts, United States of America
| | - Songhai Tian
- Department of Urology, Boston Children’s Hospital, Harvard Medical School, Boston, Massachusetts, United States of America
- Department of Microbiology and Department of Surgery, Harvard Medical School, Boston, Massachusetts, United States of America
- State Key Laboratory of Natural and Biomimetic Drugs, Department of Molecular and Cellular Pharmacology, School of Pharmaceutical Sciences, Peking University, Beijing, People’s Republic of China
| | - Oded Kopper
- Hubrecht Institute, Royal Netherlands Academy of Arts and Sciences and University Medical Center Utrecht, Utrecht, the Netherlands
| | - Daniel J. Horan
- Department of Anatomy & Cell Biology, Indiana University School of Medicine, Barnhill, Indianapolis, United States of America
| | - Peng Chen
- Department of Physiology and Biophysics, University of California, Irvine, California, United States of America
| | - Roderick T. Bronson
- Rodent Histopathology, Harvard Medical School, Boston, Massachusetts, United States of America
| | - Ren Sheng
- Kirby Neurobiology Center, Boston Children’s Hospital, Department of Neurology, Harvard Medical School, Boston, Massachusetts, United States of America
| | - Hao Wu
- Department of Vascular Biology, Boston Children’s Hospital, Boston, Massachusetts, United States of America
| | - Lufei Sui
- Department of Vascular Biology, Boston Children’s Hospital, Boston, Massachusetts, United States of America
| | - Kun Zhou
- Department of Vascular Biology, Boston Children’s Hospital, Boston, Massachusetts, United States of America
| | - Liang Tao
- Department of Urology, Boston Children’s Hospital, Harvard Medical School, Boston, Massachusetts, United States of America
- Department of Microbiology and Department of Surgery, Harvard Medical School, Boston, Massachusetts, United States of America
| | - Quan Wu
- Department of Urology, Boston Children’s Hospital, Harvard Medical School, Boston, Massachusetts, United States of America
- Department of Microbiology and Department of Surgery, Harvard Medical School, Boston, Massachusetts, United States of America
- Central Laboratory of Medical Research Centre, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, People’s Republic of China
| | - Yujing Huang
- Department of Oncology, Shanghai Jiaotong University Affiliated Sixth People’s Hospital, Shanghai, People’s Republic of China
| | - Zan Shen
- Department of Oncology, Shanghai Jiaotong University Affiliated Sixth People’s Hospital, Shanghai, People’s Republic of China
| | - Sen Han
- Division of Genetics, Department of Medicine, Brigham and Women’s Hospital, Boston, Massachusetts, United States of America
- Department of Medicine, Harvard Medical School, Boston, Massachusetts, United States of America
| | - Xueqing Chen
- Division of Genetics, Department of Medicine, Brigham and Women’s Hospital, Boston, Massachusetts, United States of America
- Department of Medicine, Harvard Medical School, Boston, Massachusetts, United States of America
| | - Hong Chen
- Department of Vascular Biology, Boston Children’s Hospital, Boston, Massachusetts, United States of America
| | - Xi He
- Kirby Neurobiology Center, Boston Children’s Hospital, Department of Neurology, Harvard Medical School, Boston, Massachusetts, United States of America
| | - Alexander G. Robling
- Department of Anatomy & Cell Biology, Indiana University School of Medicine, Barnhill, Indianapolis, United States of America
| | - Rongsheng Jin
- Department of Physiology and Biophysics, University of California, Irvine, California, United States of America
| | - Hans Clevers
- Hubrecht Institute, Royal Netherlands Academy of Arts and Sciences and University Medical Center Utrecht, Utrecht, the Netherlands
| | - Dongxi Xiang
- Division of Genetics, Department of Medicine, Brigham and Women’s Hospital, Boston, Massachusetts, United States of America
- Department of Medicine, Harvard Medical School, Boston, Massachusetts, United States of America
- State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, People’s Republic of China
- Department of Biliary-Pancreatic Surgery, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, People’s Republic of China
| | - Zhe Li
- Division of Genetics, Department of Medicine, Brigham and Women’s Hospital, Boston, Massachusetts, United States of America
- Department of Medicine, Harvard Medical School, Boston, Massachusetts, United States of America
| | - Min Dong
- Department of Urology, Boston Children’s Hospital, Harvard Medical School, Boston, Massachusetts, United States of America
- Department of Microbiology and Department of Surgery, Harvard Medical School, Boston, Massachusetts, United States of America
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7
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Rahman A, Janic B, Rahman T, Singh H, Ali H, Rattan R, Kazi M, Ali MM. Immunotherapy Enhancement by Targeting Extracellular Tumor pH in Triple-Negative Breast Cancer Mouse Model. Cancers (Basel) 2023; 15:4931. [PMID: 37894298 PMCID: PMC10605606 DOI: 10.3390/cancers15204931] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2023] [Revised: 09/28/2023] [Accepted: 10/06/2023] [Indexed: 10/29/2023] Open
Abstract
Triple-negative breast cancer (TNBC), as one of the most aggressive forms of breast cancer, is characterized by a poor prognosis and a very low rate of disease-free and overall survival. In recent years, immunotherapeutic approaches targeting T cell checkpoint molecules, such as cytotoxic lymphocyte antigen-4 (CTLA-4), programmed death1 (PD-1) or its ligand, programmed death ligand 1 (PD-L1), have shown great potential and have been used to treat various cancers as single therapies or in combination with other modalities. However, despite this remarkable progress, patients with TNBC have shown a low response rate to this approach, commonly developing resistance to immune checkpoint blockade, leading to treatment failure. Extracellular acidosis within the tumor microenvironment (also known as the Warburg effect) is one of the factors preventing immune cells from mounting effective responses and contributing to immunotherapy treatment failure. Therefore, reducing tumor acidity is important for increasing cancer immunotherapy effectiveness and this has yet to be realized in the TNBC environment. In this study, the oral administration of sodium bicarbonate (NaHCO3) enhanced the antitumor effect of anti-PD-L1 antibody treatment, as demonstrated by generated antitumor immunity, tumor growth inhibition and enhanced survival in 4T1-Luc breast cancer model. Here, we show that NaHCO3 increased extracellular pH (pHe) in tumor tissues in vivo, an effect that was accompanied by an increase in T cell infiltration, T cell activation and IFN-γ, IL2 and IL12p40 mRNA expression in tumor tissues, as well as an increase in T cell activation in tumor-draining lymph nodes. Interestingly, these changes were further enhanced in response to combined NaHCO3 + anti-PD-L1 therapy. In addition, the acidic extracellular conditions caused a significant increase in PD-L1 expression in vitro. Taken together, these results indicate that alkalizing therapy holds potential as a new tumor microenvironment immunomodulator and we hypothesize that NaHCO3 can enhance the antitumor effects of anti-PD-L1 breast cancer therapy. The combination of these treatments may have an exceptional impact on future TNBC immunotherapeutic approaches by providing a powerful personalized medicine paradigm. Therefore, our findings have a great translational potential for improving outcomes in TNBC patients.
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Affiliation(s)
- Azizur Rahman
- Department of Neurosurgery, Henry Ford Hospital, Detroit, MI 48202, USA
| | - Branislava Janic
- Department of Radiation Oncology, Henry Ford Hospital, Detroit, MI 48202, USA
| | - Tasnim Rahman
- Department of Neurosurgery, Henry Ford Hospital, Detroit, MI 48202, USA
| | - Harshit Singh
- Women’s Health Services, Henry Ford Hospital, Detroit, MI 48202, USA (R.R.)
| | - Haythem Ali
- Department of Neurosurgery, Henry Ford Hospital, Detroit, MI 48202, USA
| | - Ramandeep Rattan
- Women’s Health Services, Henry Ford Hospital, Detroit, MI 48202, USA (R.R.)
| | - Mohsin Kazi
- Department of Pharmaceutics, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia;
| | - Meser M. Ali
- Department of Neurosurgery, Henry Ford Hospital, Detroit, MI 48202, USA
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8
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Vyshnavi AM H, Sankaran S, Namboori PK K, Venkidasamy B, Hirad AH, Alarfaj AA, Vinayagam R. In Silico Analysis of the Effect of Hydrastis canadensis on Controlling Breast Cancer. MEDICINA (KAUNAS, LITHUANIA) 2023; 59:1412. [PMID: 37629702 PMCID: PMC10456556 DOI: 10.3390/medicina59081412] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Revised: 07/19/2023] [Accepted: 07/25/2023] [Indexed: 08/27/2023]
Abstract
Background and Objectives: Breast cancer is a significant type of cancer among women worldwide. Studies have reported the anti-carcinogenic activity of Hydrastis Canadensis (Goldenseal) in cancer cell lines. Hydrastis Canadensis could help eliminate toxic substances due to its anti-cancer, anti-inflammatory, and other properties. The design phase includes the identification of potential and effective molecules through modern computational techniques. Objective: This work aims to study Hydrastis Canadensis's effect in controlling hormone-independent breast cancer through in-silico analysis. Materials and Methods: The preliminary screening of reported phytochemicals includes biomolecular networking. Identifying functionally relevant phytochemicals and the respective target mutations/genes leads to selecting 3D proteins of the desired mutations being considered the target. Interaction studies have been conducted using docking. The kinetic and thermodynamic stability of complexes was studied through molecular dynamic simulation and MM-PBSA/GBSA analysis. Pharmacodynamic and pharmacokinetic features have been predicted. The mechanism-wise screening, functional enrichment, and interactional studies suggest that canadaline and Riboflavin effectively interact with the target proteins. Results: Hydrastis Canadensis has been identified as the effective formulation containing all these constituents. The phytoconstituents; Riboflavin and Canadensis showed good interaction with the targets of hormone-independent breast cancer. The complexes were found to be kinetically and thermodynamically stable. Conclusions: Hydrastis Canadensis has been identified as effective in controlling 'hormone-independent or basal-like breast cancer' followed by 'hormone-dependent breast cancer: Luminal A' and Luminal B.
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Affiliation(s)
- Hima Vyshnavi AM
- Computational Chemistry Group (CCG), Amrita School of Engineering, Amrita Vishwa Vidyapeetham, Coimbatore 641112, India;
| | - Sathianarayanan Sankaran
- Department of Pharmaceutical Chemistry, NGSM Institute of Pharmaceutical Sciences, Nitte (Deemed to be University), Deralakatte, Mangaluru 575018, India;
| | - Krishnan Namboori PK
- Computational Chemistry Group (CCG), Amrita School of Engineering, Amrita Vishwa Vidyapeetham, Coimbatore 641112, India;
| | - Baskar Venkidasamy
- Department of Oral & Maxillofacial Surgery, Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences (SIMATS), Saveetha University, Chennai 600077, India;
| | - Abdurahman Hajinur Hirad
- Department of Botany and Microbiology, College of Science, King Saud University, Riyadh 11451, Saudi Arabia; (A.H.H.); (A.A.A.)
| | - Abdullah A. Alarfaj
- Department of Botany and Microbiology, College of Science, King Saud University, Riyadh 11451, Saudi Arabia; (A.H.H.); (A.A.A.)
| | - Ramachandran Vinayagam
- Department of Biotechnology, Institute of Biotechnology, College of Life and Applied Sciences, Yeungnam University, 280 Daehak-Ro, Gyeongsan 38541, Gyeongbuk, Republic of Korea
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9
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Chapdelaine AG, Sun G. Challenges and Opportunities in Developing Targeted Therapies for Triple Negative Breast Cancer. Biomolecules 2023; 13:1207. [PMID: 37627272 PMCID: PMC10452226 DOI: 10.3390/biom13081207] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2023] [Revised: 07/26/2023] [Accepted: 07/29/2023] [Indexed: 08/27/2023] Open
Abstract
Triple negative breast cancer (TNBC) is a heterogeneous group of breast cancers characterized by their lack of estrogen receptors, progesterone receptors, and the HER2 receptor. They are more aggressive than other breast cancer subtypes, with a higher mean tumor size, higher tumor grade, the worst five-year overall survival, and the highest rates of recurrence and metastasis. Developing targeted therapies for TNBC has been a major challenge due to its heterogeneity, and its treatment still largely relies on surgery, radiation therapy, and chemotherapy. In this review article, we review the efforts in developing targeted therapies for TNBC, discuss insights gained from these efforts, and highlight potential opportunities going forward. Accumulating evidence supports TNBCs as multi-driver cancers, in which multiple oncogenic drivers promote cell proliferation and survival. In such multi-driver cancers, targeted therapies would require drug combinations that simultaneously block multiple oncogenic drivers. A strategy designed to generate mechanism-based combination targeted therapies for TNBC is discussed.
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Affiliation(s)
| | - Gongqin Sun
- Department of Cell and Molecular Biology, University of Rhode Island, Kingston, RI 02881, USA;
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10
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Sanchez N, Harvey C, Vincent D, Croft J, Zhang J. Biomarkers derived from CmP signal network in triple negative breast cancers. TRANSLATIONAL BREAST CANCER RESEARCH : A JOURNAL FOCUSING ON TRANSLATIONAL RESEARCH IN BREAST CANCER 2023; 4:21. [PMID: 38751477 PMCID: PMC11093088 DOI: 10.21037/tbcr-23-30] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Accepted: 07/25/2023] [Indexed: 05/18/2024]
Abstract
Breast cancer is the most commonly diagnosed cancer and the second leading cause of cancer-related death in women, accounting for approximately 30% of all new cancer cases. The prognosis of breast cancer heavily depends on the stage of diagnosis, with early detection resulting in higher survival rates. Various risk factors, including family history, alcohol consumption and hormone exposure, contribute to breast cancer development. Triple-negative breast cancer (TNBC), characterized by the absence of certain receptors, is particularly aggressive and heterogeneous. Cerebral cavernous malformations (CCMs), abnormal dilations of small blood vessels in the brain, is contributed by mutated genes like CCM1, CCM2, and CCM3 through the perturbed formation of the CCM signaling complex (CSC). The CSC-non-classic membrane progesterone receptors (mPRs)-progesterone (PRG) (CmP)/CSC-mPRs-PRG-classic nuclear progesterone receptors (nPRs) (CmPn) signaling network, which integrates the CSC with mPRs and nPRs, plays a role in breast cancer tumorigenesis. Understanding these pathways can provide insights into potential treatments. This paper focuses on the emerging field of CmPn/CmP signal networks, which involve PRG, its receptors (nPRs and mPRs), and the CSC. These networks play a role in tumorigenesis, particularly in TNBCs. Aims to deliver a thorough examination of the CmP/CmPn pathways concerning TNBCs, this paper provides a comprehensive overview of these pathways, explores their applications and highlights their significance in the context of TNBCs.
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Affiliation(s)
- Nickolas Sanchez
- Department of Molecular & Translational Medicine (MTM), Texas Tech University Health Science Center El Paso (TTUHSCEP), El Paso, TX, USA
| | - Charles Harvey
- Department of Molecular & Translational Medicine (MTM), Texas Tech University Health Science Center El Paso (TTUHSCEP), El Paso, TX, USA
| | - Drexell Vincent
- Department of Molecular & Translational Medicine (MTM), Texas Tech University Health Science Center El Paso (TTUHSCEP), El Paso, TX, USA
| | - Jacob Croft
- Department of Molecular & Translational Medicine (MTM), Texas Tech University Health Science Center El Paso (TTUHSCEP), El Paso, TX, USA
| | - Jun Zhang
- Department of Molecular & Translational Medicine (MTM), Texas Tech University Health Science Center El Paso (TTUHSCEP), El Paso, TX, USA
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11
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Kim EH, Park SB, Jin H, Chung WK, Yoon SW. Comparative efficacy of Jaungo, a traditional herbal ointment, and a water-in-oil type non-steroidal moisturizer for radiation-induced dermatitis in patients with breast cancer: a prospective, randomized, single-blind, pilot study. Front Pharmacol 2023; 14:1216668. [PMID: 37469863 PMCID: PMC10353018 DOI: 10.3389/fphar.2023.1216668] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2023] [Accepted: 06/26/2023] [Indexed: 07/21/2023] Open
Abstract
Background: Radiation-induced dermatitis (RID) is one of the most prevalent side-effects of conventional cancer therapies; however, there is no standard treatment for its prevention. Therefore, this study aimed to evaluate the comparative efficacy and safety of Jaungo (mainly composed of Lithospermum erythrorhizon Siebold & Zucc. and Angelica sinensis (Oliv.) Diel) and the water-in-oil-type non-steroidal moisturizer for the prevention of RID in patients with breast cancer (BC). Methods: This is a prospective, single-blind, pilot randomized controlled trial. Between March 2021 and July 2022, 50 patients were randomly selected to use Jaungo or the moisturizer while undergoing postoperative radiation therapy (RT). Assessments were conducted nine times-every week while the patients underwent RT and 2 weeks after the end of therapy. The primary outcome was the incidence rate of RID grade ≥2. The secondary outcomes were the incidence rate of maximum grade RID, time to RID onset, RID-related quality of life (QOL) score, pain intensity, and adverse events. Results: The incidence rate of RID grade ≥2 was 24.0% and 20.0% in the Jaungo and the moisturizer groups, respectively, with no significant difference between the groups (p = 0.733). Regarding the secondary outcomes, the incidence rate of maximum grade RID (p = 0.890), mean time to RID onset (p = 0.092), cumulative incidence rate of RID (p = 0.280), RID-related QOL score, and maximum pain intensity (p = 0.844) also did not differ significantly between the groups. None of the subjects in either group experienced severe adverse effects, although one participant in the moisturizer group had mild fever and insomnia. Conclusion: These findings suggest that Jaungo has preventive efficacy without severe side-effects against RID in patients with BC that is comparable to that of the water-in-oil type non-steroidal moisturizer. Further extensive randomized controlled trials with larger sample sizes are warranted to validate our findings. Clinical Trial Registration: Clinical Research Information Service (CRIS), https://cris.nih.go.kr, identifier KCT0005971.
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Affiliation(s)
- Eun Hye Kim
- Department of Clinical Korean Medicine, College of Korean Medicine, Graduate School, Kyung Hee University, Seoul, Republic of Korea
| | - Su Bin Park
- Department of Korean Internal Medicine, Kyung Hee University Hospital at Gangdong, Seoul, Republic of Korea
| | - Hayun Jin
- Department of Korean Internal Medicine, Kyung Hee University Hospital at Gangdong, Seoul, Republic of Korea
| | - Weon Kuu Chung
- Department of Radiation Oncology, Kyung Hee University of Gangdong, Seoul, Republic of Korea
| | - Seong Woo Yoon
- Department of Korean Internal Medicine, Kyung Hee University Hospital at Gangdong, Seoul, Republic of Korea
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12
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Nagahashi M, Ling Y, Toshikawa C, Hayashida T, Kitagawa Y, Futamura M, Kuwayama T, Nakamura S, Yamauchi H, Yamauchi T, Kaneko K, Kanbayashi C, Sato N, Tsuchida J, Moro K, Nakajima M, Shimada Y, Ichikawa H, Lyle S, Miyoshi Y, Takabe K, Okuda S, Wakai T. Copy number alteration is an independent prognostic biomarker in triple-negative breast cancer patients. Breast Cancer 2023; 30:584-595. [PMID: 36930419 DOI: 10.1007/s12282-023-01449-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2022] [Accepted: 03/05/2023] [Indexed: 03/18/2023]
Abstract
BACKGROUND Next-generation sequencing (NGS) has enabled comprehensive genomic profiling to identify gene alterations that play important roles in cancer biology. However, the clinical significance of these genomic alterations in triple-negative breast cancer (TNBC) patients has not yet been fully elucidated. The aim of this study was to clarify the clinical significance of genomic profiling data, including copy number alterations (CNA) and tumor mutation burden (TMB), in TNBC patients. METHODS A total of 47 patients with Stage I-III TNBC with genomic profiling of 435 known cancer genes by NGS were enrolled in this study. Disease-free survival (DFS) and overall survival (OS) were evaluated for their association to gene profiling data. RESULTS CNA-high patients showed significantly worse DFS and OS than CNA-low patients (p = 0.0009, p = 0.0041, respectively). TMB was not associated with DFS or OS in TNBC patients. Patients with TP53 alterations showed a tendency of worse DFS (p = 0.0953) and significantly worse OS (p = 0.0338) compared with patients without TP53 alterations. Multivariable analysis including CNA and other clinicopathological parameters revealed that CNA was an independent prognostic factor for DFS (p = 0.0104) and OS (p = 0.0306). Finally, multivariable analysis also revealed the combination of CNA-high and TP53 alterations is an independent prognostic factor for DFS (p = 0.0005) and OS (p = 0.0023). CONCLUSIONS We revealed that CNA, but not TMB, is significantly associated with DFS and OS in TNBC patients. The combination of CNA-high and TP53 alterations may be a promising biomarker that can inform beyond standard clinicopathologic factors to identify a subgroup of TNBC patients with significantly worse prognosis.
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Affiliation(s)
- Masayuki Nagahashi
- Department of Surgery, Division of Breast and Endocrine Surgery, School of Medicine, Hyogo Medical University, 1-1 Mukogawa-Cho, Nishinomiya, Hyogo, 663-8501, Japan.
- Division of Digestive and General Surgery, Niigata University Graduate School of Medical and Dental Sciences, 1-757 Asahimachi-Dori, Chuo-Ku, Niigata, 951-8510, Japan.
| | - YiWei Ling
- Division of Bioinformatics, Niigata University Graduate School of Medical and Dental Sciences, 2-5274 Gakkocho-dori, Chuo-Ku, Niigata, 951-8514, Japan
- Medical AI Center, Niigata University School of Medicine, 2-5274 Gakkocho-dori, Chuo-Ku, Niigata, 951-8514, Japan
| | - Chie Toshikawa
- Division of Digestive and General Surgery, Niigata University Graduate School of Medical and Dental Sciences, 1-757 Asahimachi-Dori, Chuo-Ku, Niigata, 951-8510, Japan
- Department of Breast Surgical Oncology, St. Luke's International Hospital, 9-1 Akashicho, Chuo-Ku, Tokyo, 104-8560, Japan
| | - Tetsu Hayashida
- Department of Surgery, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-Ku, Tokyo, 160-8582, Japan
| | - Yuko Kitagawa
- Department of Surgery, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-Ku, Tokyo, 160-8582, Japan
| | - Manabu Futamura
- Department of Breast Surgery, Gifu University Hospital, 1-1 Yanagido, Gifu, 501-1194, Japan
| | - Takashi Kuwayama
- Division of Breast Surgical Oncology, Department of Surgery, Showa University School of Medicine, 1-5-8, Hatanodai, Shinagawa-Ku, Tokyo, 142-8666, Japan
| | - Seigo Nakamura
- Division of Breast Surgical Oncology, Department of Surgery, Showa University School of Medicine, 1-5-8, Hatanodai, Shinagawa-Ku, Tokyo, 142-8666, Japan
| | - Hideko Yamauchi
- Department of Breast Surgical Oncology, St. Luke's International Hospital, 9-1 Akashicho, Chuo-Ku, Tokyo, 104-8560, Japan
| | - Teruo Yamauchi
- Division of Medical Oncology, Department of Internal Medicine, St. Luke's International Hospital, 9-1 Akashicho, Chuo-Ku, Tokyo, 104-8560, Japan
| | - Koji Kaneko
- Department of Breast Oncology, Niigata Cancer Center Hospital, 15-3 Kawagishi-Cho 2-Chome, Chuo-Ku, Niigata, 951-8566, Japan
| | - Chizuko Kanbayashi
- Department of Breast Oncology, Niigata Cancer Center Hospital, 15-3 Kawagishi-Cho 2-Chome, Chuo-Ku, Niigata, 951-8566, Japan
| | - Nobuaki Sato
- Department of Breast Oncology, Niigata Cancer Center Hospital, 15-3 Kawagishi-Cho 2-Chome, Chuo-Ku, Niigata, 951-8566, Japan
| | - Junko Tsuchida
- Division of Digestive and General Surgery, Niigata University Graduate School of Medical and Dental Sciences, 1-757 Asahimachi-Dori, Chuo-Ku, Niigata, 951-8510, Japan
| | - Kazuki Moro
- Division of Digestive and General Surgery, Niigata University Graduate School of Medical and Dental Sciences, 1-757 Asahimachi-Dori, Chuo-Ku, Niigata, 951-8510, Japan
| | - Masato Nakajima
- Division of Digestive and General Surgery, Niigata University Graduate School of Medical and Dental Sciences, 1-757 Asahimachi-Dori, Chuo-Ku, Niigata, 951-8510, Japan
| | - Yoshifumi Shimada
- Division of Digestive and General Surgery, Niigata University Graduate School of Medical and Dental Sciences, 1-757 Asahimachi-Dori, Chuo-Ku, Niigata, 951-8510, Japan
| | - Hiroshi Ichikawa
- Division of Digestive and General Surgery, Niigata University Graduate School of Medical and Dental Sciences, 1-757 Asahimachi-Dori, Chuo-Ku, Niigata, 951-8510, Japan
| | - Stephen Lyle
- University of Massachusetts Medical School, 55 Lake Avenue North, Worcester, MA, 01655, USA
| | - Yasuo Miyoshi
- Department of Surgery, Division of Breast and Endocrine Surgery, School of Medicine, Hyogo Medical University, 1-1 Mukogawa-Cho, Nishinomiya, Hyogo, 663-8501, Japan
| | - Kazuaki Takabe
- Division of Digestive and General Surgery, Niigata University Graduate School of Medical and Dental Sciences, 1-757 Asahimachi-Dori, Chuo-Ku, Niigata, 951-8510, Japan
- Breast Surgery, Roswell Park Comprehensive Cancer Center, Elm & Carlton Streets, Buffalo, NY, 14263, USA
- Department of Surgery, University at Buffalo Jacobs School of Medicine and Biosciences, The State University of New York, Buffalo, NY, 14203, USA
- Department of Breast Surgery and Oncology, Tokyo Medical University, 6-1-1 Shinjuku, Shinjuku-Ku, Tokyo, 160-8402, Japan
- Department of Surgery, Yokohama City University, 3-9 Fukuura, Kanazawa-Ku, Yokohama, 236-0004, Japan
| | - Shujiro Okuda
- Division of Bioinformatics, Niigata University Graduate School of Medical and Dental Sciences, 2-5274 Gakkocho-dori, Chuo-Ku, Niigata, 951-8514, Japan
- Medical AI Center, Niigata University School of Medicine, 2-5274 Gakkocho-dori, Chuo-Ku, Niigata, 951-8514, Japan
| | - Toshifumi Wakai
- Division of Digestive and General Surgery, Niigata University Graduate School of Medical and Dental Sciences, 1-757 Asahimachi-Dori, Chuo-Ku, Niigata, 951-8510, Japan
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13
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Ahmadi SE, Shabannezhad A, Kahrizi A, Akbar A, Safdari SM, Hoseinnezhad T, Zahedi M, Sadeghi S, Mojarrad MG, Safa M. Tissue factor (coagulation factor III): a potential double-edge molecule to be targeted and re-targeted toward cancer. Biomark Res 2023; 11:60. [PMID: 37280670 DOI: 10.1186/s40364-023-00504-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Accepted: 05/19/2023] [Indexed: 06/08/2023] Open
Abstract
Tissue factor (TF) is a protein that plays a critical role in blood clotting, but recent research has also shown its involvement in cancer development and progression. Herein, we provide an overview of the structure of TF and its involvement in signaling pathways that promote cancer cell proliferation and survival, such as the PI3K/AKT and MAPK pathways. TF overexpression is associated with increased tumor aggressiveness and poor prognosis in various cancers. The review also explores TF's role in promoting cancer cell metastasis, angiogenesis, and venous thromboembolism (VTE). Of note, various TF-targeted therapies, including monoclonal antibodies, small molecule inhibitors, and immunotherapies have been developed, and preclinical and clinical studies demonstrating the efficacy of these therapies in various cancer types are now being evaluated. The potential for re-targeting TF toward cancer cells using TF-conjugated nanoparticles, which have shown promising results in preclinical studies is another intriguing approach in the path of cancer treatment. Although there are still many challenges, TF could possibly be a potential molecule to be used for further cancer therapy as some TF-targeted therapies like Seagen and Genmab's tisotumab vedotin have gained FDA approval for treatment of cervical cancer. Overall, based on the overviewed studies, this review article provides an in-depth overview of the crucial role that TF plays in cancer development and progression, and emphasizes the potential of TF-targeted and re-targeted therapies as potential approaches for the treatment of cancer.
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Affiliation(s)
- Seyed Esmaeil Ahmadi
- Departments of Hematology and Blood Banking, Faculty of Allied Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Ashkan Shabannezhad
- Departments of Hematology and Blood Banking, Faculty of Allied Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Amir Kahrizi
- Department of Immunology, School of Medicine, Mazandaran University of Medical Sciences, Sari, Iran
| | - Armin Akbar
- Department of Immunology, School of Medicine, Mazandaran University of Medical Sciences, Sari, Iran
| | - Seyed Mehrab Safdari
- Departments of Hematology and Blood Banking, Faculty of Allied Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Taraneh Hoseinnezhad
- Department of Hematolog, Faculty of Allied Medicine, Bushehr University of Medical Sciences, Bushehr, Iran
| | - Mohammad Zahedi
- Department of Medical Biotechnology, School of Allied Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Soroush Sadeghi
- Faculty of Science, Engineering and Computing, Kingston University, London, UK
| | - Mahsa Golizadeh Mojarrad
- Shahid Beheshti Educational and Medical Center, Kashan University of Medical Sciences, Kashan, Iran
| | - Majid Safa
- Departments of Hematology and Blood Banking, Faculty of Allied Medicine, Iran University of Medical Sciences, Tehran, Iran.
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14
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Huang S, Xie J, Lei S, Fan P, Zhang C, Huang Z. CircDUSP1 regulates tumor growth, metastasis, and paclitaxel sensitivity in triple-negative breast cancer by targeting miR-761/DACT2 signaling axis. Mol Carcinog 2023; 62:450-463. [PMID: 36562476 DOI: 10.1002/mc.23498] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2022] [Revised: 11/30/2022] [Accepted: 12/06/2022] [Indexed: 12/24/2022]
Abstract
Triple-negative breast cancer TNBC) is a malignant tumor with high incidence and high mortality that threaten the health of women worldwide. Circular RNAs (circRNAs) are a new class of noncoding RNAs that participate in the biological processes of various tumors, but the regulatory roles of circRNAs in TNBC have not been fully elucidated. In this study, the expression and characterization of circDUSP1 was detected via quantitative real-time PCR, nuclear-cytoplasmic fractionation assay, and fluorescence in situ hybridization. Then, in vitro and in vivo functional experiments were performed to evaluate the effects of circDUSP1 in TNBC. The interaction among circDUSP1, miR-761, DACT2 were confirmed by dual luciferase reporter assay, RNA pull-down, and RNA immunoprecipitation experiments. We identified the circRNA named circDUSP1 that was inversely correlated with tumorigenesis and progression in TNBC. Overexpression of circDUSP1 significantly attenuated cell proliferation, migration, invasion, and epithelial-mesenchymal transition, while increased the sensitivity of TNBC cells to paclitaxel. In-depth mechanism analysis indicated that circDUSP1 acts as an endogenous sponge of miR-761 to reduce its suppression on target gene DACT2 expression in TNBC. Upregulation of miR-761 or downregulation of DACT2 partially reversed the biological process of TNBC and the prognosis of paclitaxel affected by circDUSP1. Taken together, our findings revealed a role for the regulation of the miR-761/DACT2 axis by circDUSP1 in the biological process of TNBC. These results provided new insights into the biological mechanism and targeted therapy of TNBC.
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Affiliation(s)
- Shulin Huang
- Department of Breast and Thyroid Surgery, Hunan Provincial People's Hospital (The First Affiliated Hospital of Hunan Normal University), Changsha, Hunan, China
| | - Jing Xie
- Department of Breast and Thyroid Surgery, Hunan Provincial People's Hospital (The First Affiliated Hospital of Hunan Normal University), Changsha, Hunan, China
| | - Shanshan Lei
- Department of Breast and Thyroid Surgery, Hunan Provincial People's Hospital (The First Affiliated Hospital of Hunan Normal University), Changsha, Hunan, China
| | - Peizhi Fan
- Department of Breast and Thyroid Surgery, Hunan Provincial People's Hospital (The First Affiliated Hospital of Hunan Normal University), Changsha, Hunan, China
| | - Chaojie Zhang
- Department of Breast and Thyroid Surgery, Hunan Provincial People's Hospital (The First Affiliated Hospital of Hunan Normal University), Changsha, Hunan, China
| | - Zhongcheng Huang
- Department of General Surgery, Hunan Provincial People's Hospital (The First Affiliated Hospital of Hunan Normal University), Changsha, Hunan, China
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15
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Theinel MH, Nucci MP, Alves AH, Dias OFM, Mamani JB, Garrigós MM, Oliveira FA, Rego GNA, Valle NME, Cianciarullo G, Gamarra LF. The Effects of Omega-3 Polyunsaturated Fatty Acids on Breast Cancer as a Preventive Measure or as an Adjunct to Conventional Treatments. Nutrients 2023; 15:nu15061310. [PMID: 36986040 PMCID: PMC10052714 DOI: 10.3390/nu15061310] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2023] [Revised: 03/01/2023] [Accepted: 03/02/2023] [Indexed: 03/10/2023] Open
Abstract
In order to understand how omega-3 polyunsaturated fatty acid (ω-3 PUFA) supplements affect breast cancer prevention and treatment, a systematic review of articles published in the last 5 years in two databases was performed. Of the 679 articles identified, only 27 were included and examined based on five topics, taking into account: the induction type of the breast cancer used in animal models; the characteristics of the induction model by cell transplantation; the experimental design of the ω-3 supplementation—combined or not with a treatment antitumor drug; the fatty acids (FAs) composition used; the analysis of the studies’ outcomes. There are diverse and well-established animal models of breast cancer in the literature, with very relevant histological and molecular similarities depending on the specific objective of the study, such as whether the method of tumor induction was transgenic, by cell transplantation, or by oncogenic drugs. The analyses of outcomes were mainly focused on monitoring tumor growth, body/tumor weight, and molecular, genetic, or histological analyses, and few studies evaluated latency, survival, or metastases. The best results occurred when supplementation with ω-3 PUFA was associated with antitumor drugs, especially in the analysis of metastases and volume/weight of tumors or when the supplementation was started early and maintained for a long time. However, the beneficial effect of ω-3 PUFA supplementation when not associated with an antitumor agent remains unclear.
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Affiliation(s)
| | - Mariana P. Nucci
- LIM44–Hospital das Clínicas da Faculdade Medicina da Universidade de São Paulo, São Paulo 05403-000, Brazil
| | | | | | | | | | | | | | | | | | - Lionel F. Gamarra
- Hospital Israelita Albert Einstein, São Paulo 05652-000, Brazil
- Correspondence: ; Tel.: +55-11-2151-0243
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16
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Zhao X, Fu L, Zhai L, Yang X, Gao R. MiR-526b targets lncRNA SLC16A1-AS1 to suppress cell proliferation in triple-negative breast cancer. J Biochem Mol Toxicol 2023; 37:e23247. [PMID: 36654514 DOI: 10.1002/jbt.23247] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2021] [Revised: 07/31/2022] [Accepted: 10/12/2022] [Indexed: 01/20/2023]
Abstract
The present study investigated the potential interaction between miR-526b and lncRNA SLC16A1-AS1 in triple-negative breast cancer (TNBC). Expression of miR-526b and SLC16A1-AS1 in TNBC tumor tissues and paired nontumor tissues from 60 TNBC patients was detected by real-time polymerase chain reaction (RT-qPCR). The interaction between miR-526b and SLC16A1-AS1 was evaluated with overexpression experiments, followed by RT-qPCR. The proliferation and migration of cells were detected with cell counting kit-8 assay and Transwell assay, respectively. Apoptosis of cells was assessed by cell apoptosis assay. The expression of apoptosis-related proteins was quantified by Western blot analysis. MiR-526b was predicted to bind with SLC16A1-AS1. Overexpression of miR-526b in TNBC cells decreased the expression levels of SLC16A1-AS1, while overexpression of SLC16A1-AS1 did not affect the expression of miR-526b. In TNBC tissues, miR-526b was downregulated in TNBC tissues, while SLC16A1-AS1 was upregulated in TNBC tissues compared to that in nontumor tissues. The expression of SLC16A1-AS1 and miR-526b were inversely correlated. In vitro experiments showed that overexpression of SLC16A1-AS1 promoted cell proliferation and invasion but suppressed cell apoptosis. MiR-526b played an opposite role and suppressed the function of SLC16A1-AS1. MiR-526b is downregulated in TNBC and it targets SLC16A1-AS1 to regulate proliferation, apoptosis, and invasion of TNBC cells.
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Affiliation(s)
- Xingjuan Zhao
- Department of Mammary Gland, Shanxi People's Hospital, Taiyuan, Shanxi, China
| | - Lei Fu
- Department of Surgery, Shanxi Provincial General Team Hospital of the Chinese People's Armed Police Force, Taiyuan, Shanxi, China
| | - Liqin Zhai
- Department of Pathology, Shanxi People's Hospital, Shanxi, Taiyuan, China
| | - Xuan Yang
- Department of Mammary Gland, Shanxi People's Hospital, Taiyuan, Shanxi, China
| | - Runfang Gao
- Department of Mammary Gland, Shanxi People's Hospital, Taiyuan, Shanxi, China
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17
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Targeting Breast Cancer: An Overlook on Current Strategies. Int J Mol Sci 2023; 24:ijms24043643. [PMID: 36835056 PMCID: PMC9959993 DOI: 10.3390/ijms24043643] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Revised: 02/08/2023] [Accepted: 02/09/2023] [Indexed: 02/16/2023] Open
Abstract
Breast cancer (BC) is one of the most widely diagnosed cancers and a leading cause of cancer death among women worldwide. Globally, BC is the second most frequent cancer and first most frequent gynecological one, affecting women with a relatively low case-mortality rate. Surgery, radiotherapy, and chemotherapy are the main treatments for BC, even though the latter are often not aways successful because of the common side effects and the damage caused to healthy tissues and organs. Aggressive and metastatic BCs are difficult to treat, thus new studies are needed in order to find new therapies and strategies for managing these diseases. In this review, we intend to give an overview of studies in this field, presenting the data from the literature concerning the classification of BCs and the drugs used in therapy for the treatment of BCs, along with drugs in clinical studies.
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18
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Steenbrugge J, Bellemans J, Vander Elst N, Demeyere K, De Vliegher J, Perera T, De Wever O, Van Den Broeck W, De Spiegelaere W, Sanders NN, Meyer E. One cisplatin dose provides durable stimulation of anti-tumor immunity and alleviates anti-PD-1 resistance in an intraductal model for triple-negative breast cancer. Oncoimmunology 2022; 11:2103277. [PMID: 35898705 PMCID: PMC9311321 DOI: 10.1080/2162402x.2022.2103277] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
Aggressive triple-negative breast cancer (TNBC) is classically treated with chemotherapy. Besides direct tumor cell killing, some chemotherapeutics such as cisplatin provide additional disease reduction through stimulation of anti-tumor immunity. The cisplatin-induced immunomodulation in TNBC was here investigated in-depth using immunocompetent intraductal mouse models. Upon primary tumor transition to invasive carcinoma, cisplatin was injected systemically and significantly reduced tumor progression. Flow cytometric immunophenotyping was corroborated by immunohistochemical analyses and revealed both differential immune cell compositions and positivity for their programmed death (PD)-1 and PD-ligand (L)1 markers across body compartments, including the primary tumor, axillary lymph nodes and spleen. As key findings, a significant decrease in immunosuppressive and a concomitant increase in anti-tumor lymphocytic cell numbers were observed in the axillary lymph nodes and spleen, highlighting their importance in cisplatin-stimulated anti-tumor immunity. These immunomodulatory effects were already established following the first cisplatin dose, indicating that early cisplatin-mediated events may determine (immuno)therapeutic outcome. Furthermore, a single cisplatin dose sufficed to alleviate anti-PD-1 resistance in a 4T1-based model, providing add-on disease reduction without toxic side effects as seen upon multiple cisplatin dosing. Overall, these results highlight cisplatin as immunotherapeutic ally in TNBC, providing durable immunostimulation, even after a single dose.
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Affiliation(s)
- Jonas Steenbrugge
- Laboratory of Biochemistry, Department of Veterinary and Biosciences, Faculty of Veterinary Medicine, Ghent University, Merelbeke, Belgium
- Cancer Research Institute Ghent (CRIG), Ghent, Belgium
| | - Julie Bellemans
- Laboratory of Biochemistry, Department of Veterinary and Biosciences, Faculty of Veterinary Medicine, Ghent University, Merelbeke, Belgium
| | - Niels Vander Elst
- Laboratory of Biochemistry, Department of Veterinary and Biosciences, Faculty of Veterinary Medicine, Ghent University, Merelbeke, Belgium
| | - Kristel Demeyere
- Laboratory of Biochemistry, Department of Veterinary and Biosciences, Faculty of Veterinary Medicine, Ghent University, Merelbeke, Belgium
| | - Josephine De Vliegher
- Laboratory of Biochemistry, Department of Veterinary and Biosciences, Faculty of Veterinary Medicine, Ghent University, Merelbeke, Belgium
| | | | - Olivier De Wever
- Cancer Research Institute Ghent (CRIG), Ghent, Belgium
- Laboratory of Experimental Cancer Research, Department of Human Structure and Repair, Ghent University, Ghent, Belgium
| | - Wim Van Den Broeck
- Department of Morphology, Imaging, Orthopedics, Rehabilitation and Nutrition, Faculty of Veterinary Medicine, Ghent University, Merelbeke, Belgium
| | - Ward De Spiegelaere
- Cancer Research Institute Ghent (CRIG), Ghent, Belgium
- Department of Morphology, Imaging, Orthopedics, Rehabilitation and Nutrition, Faculty of Veterinary Medicine, Ghent University, Merelbeke, Belgium
| | - Niek N. Sanders
- Cancer Research Institute Ghent (CRIG), Ghent, Belgium
- Laboratory of Gene Therapy, Department of Veterinary and Biosciences, Faculty of Veterinary Medicine, Ghent University, Merelbeke, Belgium
| | - Evelyne Meyer
- Laboratory of Biochemistry, Department of Veterinary and Biosciences, Faculty of Veterinary Medicine, Ghent University, Merelbeke, Belgium
- Cancer Research Institute Ghent (CRIG), Ghent, Belgium
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19
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Kalvala AK, Nimma R, Bagde A, Surapaneni SK, Patel N, Arthur P, Sun L, Singh R, Kommineni N, Nathani A, Li Y, Singh M. The role of Cannabidiol and tetrahydrocannabivarin to overcome doxorubicin resistance in MDA-MB-231 xenografts in athymic nude mice. Biochimie 2022; 208:19-30. [PMID: 36535544 DOI: 10.1016/j.biochi.2022.12.008] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Revised: 12/09/2022] [Accepted: 12/14/2022] [Indexed: 12/23/2022]
Abstract
The significant resistance to currently available chemotherapeutics makes treatment for TNBC a key clinical concern. Herein, we studied the anti-cancer potentials of synthetic cannabidiol (CBD) and Tetrahydrocannabivarin (THCV) when used alone or in combination with doxorubicin (DOX) against MDA-MB-231 resistant cells. Pre-treatment with CBD and THCV significantly increased the cytotoxicity of DOX in MDA-MB-231 2D and 3D cultures that were DOX-resistant. Transcriptomics and Proteomics studies revealed that CBD and THCV, by downregulating PD-L1, TGF-β, sp1, NLRP3, P38-MAPK, and upregulating AMPK induced apoptosis leading to improved DOX's chemosensitivity against DOX resistant MDA-MB-231 tumors in BALB/c nude mice. CBD/THCV in combination with DOX significantly inhibited H3k4 methylation and H2K5 acetylation as demonstrated by western blotting and RT-PCR. Based on these findings, CBD and THCV appear to counteract histone modifications and their subsequent effects on DOX, resulting in chemo-sensitization against MDA-MB-231 resistant cancers.
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Affiliation(s)
- Anil Kumar Kalvala
- College of Pharmacy and Pharmaceutical Sciences, Florida A&M University, Tallahassee, FL, 32307, USA
| | - Ramesh Nimma
- College of Pharmacy and Pharmaceutical Sciences, Florida A&M University, Tallahassee, FL, 32307, USA
| | - Arvind Bagde
- College of Pharmacy and Pharmaceutical Sciences, Florida A&M University, Tallahassee, FL, 32307, USA
| | - Sunil Kumar Surapaneni
- College of Pharmacy and Pharmaceutical Sciences, Florida A&M University, Tallahassee, FL, 32307, USA
| | - Nilkumar Patel
- College of Pharmacy and Pharmaceutical Sciences, Florida A&M University, Tallahassee, FL, 32307, USA
| | - Peggy Arthur
- College of Pharmacy and Pharmaceutical Sciences, Florida A&M University, Tallahassee, FL, 32307, USA
| | - Li Sun
- Department of Biomedical Sciences, Florida State University College of Medicine, 1115 West Call Street, Tallahassee, FL, 32306-4300, USA
| | - Rakesh Singh
- Department of Translational Science Laboratory, College of Medicine, Florida State University, 1115 West Call St., Tallahassee, FL, 32306-4300, USA
| | - Nagavendra Kommineni
- College of Pharmacy and Pharmaceutical Sciences, Florida A&M University, Tallahassee, FL, 32307, USA
| | - Aakash Nathani
- College of Pharmacy and Pharmaceutical Sciences, Florida A&M University, Tallahassee, FL, 32307, USA
| | - Yan Li
- Department of Biomedical Sciences, Florida State University College of Medicine, 1115 West Call Street, Tallahassee, FL, 32306-4300, USA
| | - Mandip Singh
- College of Pharmacy and Pharmaceutical Sciences, Florida A&M University, Tallahassee, FL, 32307, USA.
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20
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Reimche I, Yu H, Ariantari NP, Liu Z, Merkens K, Rotfuß S, Peter K, Jungwirth U, Bauer N, Kiefer F, Neudörfl JM, Schmalz HG, Proksch P, Teusch N. Phenanthroindolizidine Alkaloids Isolated from Tylophora ovata as Potent Inhibitors of Inflammation, Spheroid Growth, and Invasion of Triple-Negative Breast Cancer. Int J Mol Sci 2022; 23:ijms231810319. [PMID: 36142230 PMCID: PMC9499467 DOI: 10.3390/ijms231810319] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2022] [Revised: 09/01/2022] [Accepted: 09/02/2022] [Indexed: 11/16/2022] Open
Abstract
Triple-negative breast cancer (TNBC), representing the most aggressive form of breast cancer with currently no targeted therapy available, is characterized by an inflammatory and hypoxic tumor microenvironment. To date, a broad spectrum of anti-tumor activities has been reported for phenanthroindolizidine alkaloids (PAs), however, their mode of action in TNBC remains elusive. Thus, we investigated six naturally occurring PAs extracted from the plant Tylophora ovata: O-methyltylophorinidine (1) and its five derivatives tylophorinidine (2), tylophoridicine E (3), 2-demethoxytylophorine (4), tylophoridicine D (5), and anhydrodehydrotylophorinidine (6). In comparison to natural (1) and for more-in depth studies, we also utilized a sample of synthetic O-methyltylophorinidine (1s). Our results indicate a remarkably effective blockade of nuclear factor kappa B (NFκB) within 2 h for compounds (1) and (1s) (IC50 = 17.1 ± 2.0 nM and 3.3 ± 0.2 nM) that is different from its effect on cell viability within 24 h (IC50 = 13.6 ± 0.4 nM and 4.2 ± 1 nM). Furthermore, NFκB inhibition data for the additional five analogues indicate a structure–activity relationship (SAR). Mechanistically, NFκB is significantly blocked through the stabilization of its inhibitor protein kappa B alpha (IκBα) under normoxic as well as hypoxic conditions. To better mimic the TNBC microenvironment in vitro, we established a 3D co-culture by combining the human TNBC cell line MDA-MB-231 with primary murine cancer-associated fibroblasts (CAF) and type I collagen. Compound (1) demonstrates superiority against the therapeutic gold standard paclitaxel by diminishing spheroid growth by 40% at 100 nM. The anti-proliferative effect of (1s) is distinct from paclitaxel in that it arrests the cell cycle at the G0/G1 state, thereby mediating a time-dependent delay in cell cycle progression. Furthermore, (1s) inhibited invasion of TNBC monoculture spheroids into a matrigel®-based environment at 10 nM. In conclusion, PAs serve as promising agents with presumably multiple target sites to combat inflammatory and hypoxia-driven cancer, such as TNBC, with a different mode of action than the currently applied chemotherapeutic drugs.
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Affiliation(s)
- Irene Reimche
- Department of Biomedical Sciences, Institute of Health Research and Education, University of Osnabrück, 49090 Osnabrück, Germany
- Institute of Pharmaceutical Biology and Biotechnology, Heinrich Heine University, 40225 Düsseldorf, Germany
| | - Haiqian Yu
- Institute of Pharmaceutical Biology and Biotechnology, Heinrich Heine University, 40225 Düsseldorf, Germany
| | - Ni Putu Ariantari
- Institute of Pharmaceutical Biology and Biotechnology, Heinrich Heine University, 40225 Düsseldorf, Germany
- Department of Pharmacy, Faculty of Mathematics and Natural Sciences, Udayana University, Bali 80361, Indonesia
| | - Zhen Liu
- Institute of Pharmaceutical Biology and Biotechnology, Heinrich Heine University, 40225 Düsseldorf, Germany
| | - Kay Merkens
- Department of Chemistry, University of Cologne, 50923 Cologne, Germany
| | - Stella Rotfuß
- Department of Biomedical Sciences, Institute of Health Research and Education, University of Osnabrück, 49090 Osnabrück, Germany
| | - Karin Peter
- Department of Biomedical Sciences, Institute of Health Research and Education, University of Osnabrück, 49090 Osnabrück, Germany
| | - Ute Jungwirth
- Department of Life Sciences, Centre for Therapeutic Innovation, University of Bath, Bath BA2 7AY, UK
| | - Nadine Bauer
- European Institute of Molecular Imaging, University of Münster, 48149 Münster, Germany
| | - Friedemann Kiefer
- European Institute of Molecular Imaging, University of Münster, 48149 Münster, Germany
- Max Planck Institute for Molecular Biomedicine, 48149 Münster, Germany
| | | | | | - Peter Proksch
- Institute of Pharmaceutical Biology and Biotechnology, Heinrich Heine University, 40225 Düsseldorf, Germany
| | - Nicole Teusch
- Department of Biomedical Sciences, Institute of Health Research and Education, University of Osnabrück, 49090 Osnabrück, Germany
- Institute of Pharmaceutical Biology and Biotechnology, Heinrich Heine University, 40225 Düsseldorf, Germany
- Correspondence: ; Tel.: +49-211-81-14163
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21
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Ku GC, Chapdelaine AG, Ayrapetov MK, Sun G. Identification of Lethal Inhibitors and Inhibitor Combinations for Mono-Driver versus Multi-Driver Triple-Negative Breast Cancer Cells. Cancers (Basel) 2022; 14:4027. [PMID: 36011019 PMCID: PMC9407008 DOI: 10.3390/cancers14164027] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Revised: 08/17/2022] [Accepted: 08/18/2022] [Indexed: 11/17/2022] Open
Abstract
There are no signaling-based targeted therapies for triple-negative breast cancer. The development of targeted cancer therapy relies on identifying oncogenic signaling drivers, understanding their contributions to oncogenesis and developing inhibitors to block such drivers. In this study, we determine that DU-4475 is a mono-driver cancer cell line relying on BRAF and the mitogen-activated protein kinase pathway for viability and proliferation. It is fully and lethally inhibited by BRAF or Mek inhibitors at low nM concentrations, but it is resistant to inhibitors targeting other signaling pathways. The inhibitory lethality caused by blocking Mek or BRAF is through apoptosis. In contrast, MDA-MB-231 is a multi-driver triple-negative breast cancer cell line dependent on both Src and the KRAS-activated mitogen-activated kinase pathway for proliferation and viability. Blocking each pathway alone only partially inhibits cell proliferation without killing them, but the combination of dasatinib, an Src inhibitor, and trametinib, a Mek inhibitor, achieves synthetic lethality. The combination is highly potent, with an IC50 of 8.2 nM each, and strikingly synergistic, with a combination index of less than 0.003 for 70% inhibition. The synthetic lethality of the drug combination is achieved by apoptosis. These results reveal a crucial difference between mono-driver and multi-driver cancer cells and suggest that pharmacological synthetic lethality may provide a basis for effectively inhibiting multi-driver cancers.
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Affiliation(s)
| | | | | | - Gongqin Sun
- Department of Cell and Molecular Biology, University of Rhode Island, 120 Flagg Rd, Kingston, RI 02881, USA
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22
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Lv L, Yang S, Zhu Y, Zhai X, Li S, Tao X, Dong D. Relationship between metabolic reprogramming and drug resistance in breast cancer. Front Oncol 2022; 12:942064. [PMID: 36059650 PMCID: PMC9434120 DOI: 10.3389/fonc.2022.942064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2022] [Accepted: 08/01/2022] [Indexed: 11/13/2022] Open
Abstract
Breast cancer is the leading cause of cancer death in women. At present, chemotherapy is the main method to treat breast cancer in addition to surgery and radiotherapy, but the process of chemotherapy is often accompanied by the development of drug resistance, which leads to a reduction in drug efficacy. Furthermore, mounting evidence indicates that drug resistance is caused by dysregulated cellular metabolism, and metabolic reprogramming, including enhanced glucose metabolism, fatty acid synthesis and glutamine metabolic rates, is one of the hallmarks of cancer. Changes in metabolism have been considered one of the most important causes of resistance to treatment, and knowledge of the mechanisms involved will help in identifying potential treatment deficiencies. To improve women’s survival outcomes, it is vital to elucidate the relationship between metabolic reprogramming and drug resistance in breast cancer. This review analyzes and investigates the reprogramming of metabolism and resistance to breast cancer therapy, and the results offer promise for novel targeted and cell-based therapies.
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Affiliation(s)
- Linlin Lv
- Department of Pharmacy, First Affiliated Hospital of Dalian Medical University, Dalian, China
- School of Life Science and Biotechnology, Dalian University of Technology, Dalian, China
| | - Shilei Yang
- Department of Pharmacy, First Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Yanna Zhu
- Department of Pharmacy, First Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Xiaohan Zhai
- Department of Pharmacy, First Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Shuai Li
- Department of Pharmacy, First Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Xufeng Tao
- Department of Pharmacy, First Affiliated Hospital of Dalian Medical University, Dalian, China
- *Correspondence: Xufeng Tao, ; Deshi Dong,
| | - Deshi Dong
- Department of Pharmacy, First Affiliated Hospital of Dalian Medical University, Dalian, China
- *Correspondence: Xufeng Tao, ; Deshi Dong,
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23
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Liu LC, Shen YC, Wang YL, Wu WR, Chang LC, Chen YH, Lee CC, Wang SC. Growth-promoting function of the cGAS-STING pathway in triple-negative breast cancer cells. Front Oncol 2022; 12:851795. [PMID: 35992877 PMCID: PMC9385397 DOI: 10.3389/fonc.2022.851795] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2022] [Accepted: 07/13/2022] [Indexed: 11/13/2022] Open
Abstract
The cGAS-STING axis is one of the key mechanisms guarding cells from pathogen invasion in the cytoplasmic compartment. Sensing of foreign DNA in the cytosol by the cGAS-STING axis triggers a stress cascade, culminating at stimulation of the protein kinase TBK1 and subsequently activation of inflammatory response. In cancer cells, aberrant metabolism of the genomic DNA induced by the hostile milieu of tumor microenvironment or stresses brought about by cancer therapeutics are the major causes of the presence of nuclear DNA in the cytosol, which subsequently triggers a stress response. However, how the advanced tumors perceive and tolerate the potentially detrimental effects of cytosolic DNA remains unclear. Here we show that growth limitation by serum starvation activated the cGAS-STING pathway in breast cancer cells, and inhibition of cGAS-STING resulted in cell death through an autophagy-dependent mechanism. These results suggest that, instead of being subject to growth inhibition, tumors exploit the cGAS-STING axis and turn it to a survival advantage in the stressful microenvironment, providing a new therapeutic opportunity against advanced cancer. Concomitant inhibition of the cGAS-STING axis and growth factor signaling mediated by the epidermal growth factor receptor (EGFR) synergistically suppressed the development of tumor organoids derived from primary tumor tissues of triple-negative breast cancer (TNBC). The current study unveils an unexpected function of the cGAS-STING axis in promoting cancer cell survival and the potential of developing the stress-responding pathway as a therapeutic target, meanwhile highlights the substantial concerns of enhancing the pathway's activity as a means of anti-cancer treatment.
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Affiliation(s)
- Liang-Chih Liu
- Department of Medicine, College of Medicine, China Medical University, Taichung, Taiwan
- Department of Surgery, China Medical University Hospital, Taichung, Taiwan
| | - Yi-Chun Shen
- Graduate Institute of Biomedical Sciences, College of Medicine, China Medical University, Taichung, Taiwan
- Research Center for Cancer Biology, China Medical University, Taichung, Taiwan
| | - Yuan-Liang Wang
- Graduate Institute of Biomedical Sciences, College of Medicine, China Medical University, Taichung, Taiwan
- Research Center for Cancer Biology, China Medical University, Taichung, Taiwan
- Center for Molecular Medicine, China Medical University Hospital, Taichung, Taiwan
| | - Wan-Rong Wu
- Graduate Institute of Biomedical Sciences, College of Medicine, China Medical University, Taichung, Taiwan
- Research Center for Cancer Biology, China Medical University, Taichung, Taiwan
| | - Ling-Chu Chang
- Research Center for Cancer Biology, China Medical University, Taichung, Taiwan
- Center for Molecular Medicine, China Medical University Hospital, Taichung, Taiwan
| | - Ya-Huey Chen
- Graduate Institute of Biomedical Sciences, College of Medicine, China Medical University, Taichung, Taiwan
- Research Center for Cancer Biology, China Medical University, Taichung, Taiwan
- Center for Molecular Medicine, China Medical University Hospital, Taichung, Taiwan
| | - Chuan-Chun Lee
- Research Center for Cancer Biology, China Medical University, Taichung, Taiwan
- Center for Molecular Medicine, China Medical University Hospital, Taichung, Taiwan
| | - Shao-Chun Wang
- Graduate Institute of Biomedical Sciences, College of Medicine, China Medical University, Taichung, Taiwan
- Research Center for Cancer Biology, China Medical University, Taichung, Taiwan
- Center for Molecular Medicine, China Medical University Hospital, Taichung, Taiwan
- Cancer Biology and Drug Discovery Ph.D. Program, China Medical University, Taichung, Taiwan
- Department of Cancer Biology, University of Cincinnati, Cincinnati, OH, United States
- Department of Biotechnology, Asia University, Taichung, Taiwan
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24
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Radovich M, Solzak JP, Wang CJ, Hancock BA, Badve S, Althouse SK, Bray SM, Storniolo AMV, Ballinger TJ, Schneider BP, Miller KD. Initial Phase I Safety Study of Gedatolisib plus Cofetuzumab Pelidotin for Patients with Metastatic Triple-Negative Breast Cancer. Clin Cancer Res 2022; 28:3235-3241. [PMID: 35551360 PMCID: PMC9357180 DOI: 10.1158/1078-0432.ccr-21-3078] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Revised: 12/18/2021] [Accepted: 05/10/2022] [Indexed: 02/04/2023]
Abstract
PURPOSE The PI3K pathway is dysregulated in the majority of triple-negative breast cancers (TNBC), yet single-agent inhibition of PI3K has been ineffective in TNBC. PI3K inhibition leads to an immediate compensatory upregulation of the Wnt pathway. Dual targeting of both pathways is highly synergistic against TNBC models in vitro and in vivo. We initiated a phase I clinical trial combining gedatolisib, a pan-class I isoform PI3K/mTOR inhibitor, and cofetuzumab pelidotin, an antibody-drug conjugate against the cell-surface PTK7 protein (Wnt pathway coreceptor) with an auristatin payload. PATIENTS AND METHODS Participants (pt) had metastatic TNBC or estrogen receptor (ER) low (ER and PgR < 5%, HER2-negative) breast cancer, and had received at least one prior chemotherapy for advanced disease. The primary objective was safety. Secondary endpoints included overall response rate (ORR), clinical benefit at 18 weeks (CB18), progression-free survival (PFS), and correlative analyses. RESULTS A total of 18 pts were enrolled in three dose cohorts: gedatolisib 110 mg weekly + cofetuzumab pelidotin 1.4 mg/kg every 3 weeks (n = 4), 180 mg + 1.4 mg/kg (n = 3), and 180 mg + 2.8 mg/kg (n = 11). Nausea, anorexia, fatigue, and mucositis were common but rarely reached ≥grade 3 severity. Myelosuppression was uncommon. ORR was 16.7% (3/18). An additional 3 pts had stable disease (of these 2 had stable disease for >18 weeks); CB18 was 27.8%. Median PFS was 2.0 months (95% confidence interval for PFS: 1.2-6.2). Pts with clinical benefit were enriched with genomic alterations in the PI3K and PTK7 pathways. CONCLUSIONS The combination of gedatolisib + cofetuzumab pelidotin was well tolerated and demonstrated promising clinical activity. Further investigation of this drug combination in metastatic TNBC is warranted.
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Affiliation(s)
- Milan Radovich
- Indiana University Melvin and Bren Simon Comprehensive Cancer Center
- Department of Surgery, Division of Surgical Oncology, Indiana University School of Medicine
| | - Jeffrey P. Solzak
- Department of Surgery, Division of Surgical Oncology, Indiana University School of Medicine
| | - Chao J. Wang
- Department of Surgery, Division of Surgical Oncology, Indiana University School of Medicine
| | - Bradley A. Hancock
- Department of Surgery, Division of Surgical Oncology, Indiana University School of Medicine
| | - Sunil Badve
- Indiana University Melvin and Bren Simon Comprehensive Cancer Center
- Department of Pathology, Indiana University School of Medicine
| | - Sandra K. Althouse
- Indiana University Melvin and Bren Simon Comprehensive Cancer Center
- Department of Biostatistics and Data Health Science, Indiana University School of Medicine
| | | | - Anna Maria V. Storniolo
- Indiana University Melvin and Bren Simon Comprehensive Cancer Center
- Department of Medicine, Division of Hematology/Oncology, Indiana University School of Medicine
| | - Tarah J. Ballinger
- Indiana University Melvin and Bren Simon Comprehensive Cancer Center
- Department of Medicine, Division of Hematology/Oncology, Indiana University School of Medicine
| | - Bryan P. Schneider
- Indiana University Melvin and Bren Simon Comprehensive Cancer Center
- Department of Medicine, Division of Hematology/Oncology, Indiana University School of Medicine
| | - Kathy D. Miller
- Indiana University Melvin and Bren Simon Comprehensive Cancer Center
- Department of Medicine, Division of Hematology/Oncology, Indiana University School of Medicine
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25
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Guan T, Yang X, Liang H, Chen J, Chen Y, Zhu Y, Liu T. Deubiquitinating enzyme USP9X regulates metastasis and chemoresistance in triple-negative breast cancer by stabilizing Snail1. J Cell Physiol 2022; 237:2992-3000. [PMID: 35506169 DOI: 10.1002/jcp.30763] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2022] [Revised: 03/28/2022] [Accepted: 04/11/2022] [Indexed: 02/06/2023]
Abstract
Breast cancer is one of the most common malignancies in women worldwide. Triple-negative breast cancer (TNBC) is a highly aggressive and metastatic subtype that has the characteristics of easy recurrence, poor prognosis as well as lack of targeted therapeutics. Snail1, a key factor regulating epithelial-mesenchymal transition (EMT) process, contributing to metastasis and chemoresistance in human cancers. However, the molecular mechanism of Snail1 stabilization in cancers is not fully understood. Here, we demonstrate that the deubiquitinating enzyme USP9X deubiquitinates and stabilizes Snail1, thereby promoting metastasis and chemoresistance. The depletion and pharmacological inhibition of USP9X by WP1130, an inhibitor of USP9X, downregulate endogenous Snail1 protein, inhibit cell migration, invasion, metastasis, and increase cellular sensitivity to cisplatin and paclitaxel both in vitro and in vivo, whereas the reconstitution of Snail1 in cells with USP9X depletion at least partially reverses these phenotypes. Overall, our study establishes the USP9X-Snail1 axis as an important regulatory mechanism of breast cancer metastasis and chemoresistance and provides a rationale for potential therapeutic interventions in the treatment of TNBC.
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Affiliation(s)
- Tangming Guan
- College of Pharmacy, Jinan University, Guangzhou, Guangdong, China
| | - Xiao Yang
- College of Pharmacy, Jinan University, Guangzhou, Guangdong, China
| | - Hui Liang
- College of Pharmacy, Jinan University, Guangzhou, Guangdong, China
| | - Jiayi Chen
- College of Pharmacy, Jinan University, Guangzhou, Guangdong, China
| | - Yan Chen
- Department of Medical Biochemistry and Molecular Biology, School of Medicine, Jinan University, Guangzhou, Guangdong, China
| | - Yingjie Zhu
- College of Pharmacy, Jinan University, Guangzhou, Guangdong, China
| | - Tongzheng Liu
- College of Pharmacy, Jinan University, Guangzhou, Guangdong, China
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26
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Newell M, Goruk S, Schueler J, Mazurak V, Postovit LM, Field CJ. Docosahexaenoic acid enrichment of tumor phospholipid membranes increases tumor necroptosis in mice bearing triple negative breast cancer patient-derived xenografts. J Nutr Biochem 2022; 107:109018. [PMID: 35489658 DOI: 10.1016/j.jnutbio.2022.109018] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2020] [Revised: 10/04/2021] [Accepted: 03/18/2022] [Indexed: 11/24/2022]
Abstract
Docosahexaenoic acid (DHA) reduces breast cancer tumor growth in preclinical models. To better understand how DHA amplifies the actions of docetaxel (TXT) chemotherapy, we examined the effects of two doses of dietary DHA on tumor size, membrane DHA content and necroptosis using a drug resistant triple negative breast cancer (TNBC) patient derived xenograft (PDX) model. Female NSG mice bearing TNBC PDXs were randomized to one of three nutritionally complete diets (20% w/w fat): control (0% DHA), high DHA (3.8% HDHA), or low DHA (1.6% LDHA) with or without intraperitoneal injections of 5 mg/kg TXT, twice weekly for 6 weeks (n=8 per group). Tumors from mice fed either HDHA+TXT or LDHA+TXT were similar in size to each other, but were 36% and 32% smaller than tumors from mice fed control+TXT, respectively (P<0.05). A dose effect of DHA incorporation was observed in plasma total phospholipids and in phosphatidylethanolamine and phosphatidylinositol. Both doses of DHA resulted in similarly increased necrotic tissue and decreased NFκB protein expression compared to control tumors, however only the HDHA+TXT had increased expression of necroptosis related proteins: RIPK1, RIPK3 and MLKL (P<0.05). Increased MLKL was observed in the lipid raft portion of HDHA+TXT tumor extracts. This work confirms the efficacy of a combination therapy consisting of DHA supplementation and TXT chemotherapy using two doses of DHA as indicated by reduced tumor growth in a TNBC PDX model. Moreover, the results suggest that decreased growth may occur through increased DHA incorporation into tumor phospholipid membranes and necroptosis.
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Affiliation(s)
- Marnie Newell
- Department of Agricultural, Food and Nutritional Science, Faculty of Agricultural, Life and Environmental Sciences, University of Alberta, Edmonton, Alberta, Canada, T6G 2E1
| | - Susan Goruk
- Department of Agricultural, Food and Nutritional Science, Faculty of Agricultural, Life and Environmental Sciences, University of Alberta, Edmonton, Alberta, Canada, T6G 2E1
| | - Julia Schueler
- Charles River Discovery Research Services Germany, Freiburg, Germany
| | - Vera Mazurak
- Department of Agricultural, Food and Nutritional Science, Faculty of Agricultural, Life and Environmental Sciences, University of Alberta, Edmonton, Alberta, Canada, T6G 2E1
| | - Lynne-Marie Postovit
- Department of Oncology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB, T6G 2R7; Department of Biomedical and Molecular Sciences, Queen's University, Kingston, ON, K7L 3N6
| | - Catherine J Field
- Department of Agricultural, Food and Nutritional Science, Faculty of Agricultural, Life and Environmental Sciences, University of Alberta, Edmonton, Alberta, Canada, T6G 2E1.
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Ghallab AM, Eissa RA, El Tayebi HM. CXCR2 Small-Molecule Antagonist Combats Chemoresistance and Enhances Immunotherapy in Triple-Negative Breast Cancer. Front Pharmacol 2022; 13:862125. [PMID: 35517812 PMCID: PMC9065340 DOI: 10.3389/fphar.2022.862125] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Accepted: 03/11/2022] [Indexed: 12/31/2022] Open
Abstract
Triple-negative breast cancer (TNBC) is the most malignant subtype of breast cancer as the absence of cell surface receptors renders it more difficult to be therapeutically targeted. Chemokine receptor 2 (CXCR2) has been suggested not only to promote therapy resistance and suppress immunotherapy but it also to possess a positive cross-talk with the multifunctional cytokine transforming growth factor beta (TGF-β). Here, we showed that CXCR2 and TGF-β signaling were both upregulated in human TNBC biopsies. CXCR2 inhibition abrogated doxorubicin-mediated TGF-β upregulation in 3D in vitro TNBC coculture with PBMCs and eliminated drug resistance in TNBC mammospheres, suggesting a vital role for CXCR2 in TNBC doxorubicin-resistance via TGF-β signaling regulation. Moreover, CXCR2 inhibition improved the efficacy of the immunotherapeutic drug “atezolizumab” where the combined inhibition of CXCR2 and PDL1 in TNBC in vitro coculture showed an additive effect in cytotoxicity. Altogether, the current study suggests CXCR2 inhibitors as a promising approach to improve TNBC treatment if used in combination with chemotherapy and/or immunotherapy.
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Affiliation(s)
- Alaa M. Ghallab
- The Molecular Pharmacology Research Group, Department of Pharmacology, Toxicology and Clinical Pharmacy, Faculty of Pharmacy and Biotechnology, German University in Cairo, Cairo, Egypt
| | - Reda A. Eissa
- Department of Surgery, Faculty of Medicine, Ain Shams University, Cairo, Egypt
| | - Hend M. El Tayebi
- The Molecular Pharmacology Research Group, Department of Pharmacology, Toxicology and Clinical Pharmacy, Faculty of Pharmacy and Biotechnology, German University in Cairo, Cairo, Egypt
- *Correspondence: Hend M. El Tayebi,
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Shanti A, Al Adem K, Stefanini C, Lee S. Hydrogen phosphate selectively induces MDA MB 231 triple negative breast cancer cell death in vitro. Sci Rep 2022; 12:5333. [PMID: 35351930 PMCID: PMC8964734 DOI: 10.1038/s41598-022-09299-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2021] [Accepted: 02/28/2022] [Indexed: 12/03/2022] Open
Abstract
Phosphate ions are the most abundant anions inside the cells, and they are increasingly gaining attention as key modulators of cellular function and gene expression. However, little is known about the effect of inorganic phosphate ions on cancer cells, particularly breast cancer cells. Here, we investigated the toxicity of different phosphate compounds to triple-negative human breast cancer cells, particularly, MDA-MB-231, and compared it to that of human monocytes, THP-1. We found that, unlike dihydrogen phosphate (H2PO4−), hydrogen phosphate (HPO42−) at 20 mM or lower concentrations induced breast cancer cell death more than immune cell death, mainly via apoptosis. We correlate this effect to the fact that phosphate in the form of HPO42− raises pH levels to alkaline levels which are not optimum for transport of phosphate into cancer cells. The results in this study highlight the importance of further exploring hydrogen phosphate (HPO42−) as a potential therapeutic for the treatment of breast cancer.
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Affiliation(s)
- Aya Shanti
- Department of Biomedical Engineering, Healthcare Engineering Innovation Center, Khalifa University of Science and Technology, 127788, Abu Dhabi, United Arab Emirates
| | - Kenana Al Adem
- Department of Biomedical Engineering, Healthcare Engineering Innovation Center, Khalifa University of Science and Technology, 127788, Abu Dhabi, United Arab Emirates
| | - Cesare Stefanini
- Department of Biomedical Engineering, Healthcare Engineering Innovation Center, Khalifa University of Science and Technology, 127788, Abu Dhabi, United Arab Emirates
| | - Sungmun Lee
- Department of Biomedical Engineering, Healthcare Engineering Innovation Center, Khalifa University of Science and Technology, 127788, Abu Dhabi, United Arab Emirates. .,Khalifa University's Center for Biotechnology, Khalifa University of Science and Technology, 127788, Abu Dhabi, United Arab Emirates.
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29
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Thalor A, Kumar Joon H, Singh G, Roy S, Gupta D. Machine learning assisted analysis of breast cancer gene expression profiles reveals novel potential prognostic biomarkers for triple-negative breast cancer. Comput Struct Biotechnol J 2022; 20:1618-1631. [PMID: 35465161 PMCID: PMC9014315 DOI: 10.1016/j.csbj.2022.03.019] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2021] [Revised: 03/19/2022] [Accepted: 03/21/2022] [Indexed: 12/12/2022] Open
Abstract
Tumor heterogeneity and the unclear metastasis mechanisms are the leading cause for the unavailability of effective targeted therapy for Triple-negative breast cancer (TNBC), a breast cancer (BrCa) subtype characterized by high mortality and high frequency of distant metastasis cases. The identification of prognostic biomarker can improve prognosis and personalized treatment regimes. Herein, we collected gene expression datasets representing TNBC and Non-TNBC BrCa. From the complete dataset, a subset reflecting solely known cancer driver genes was also constructed. Recursive Feature Elimination (RFE) was employed to identify top 20, 25, 30, 35, 40, 45, and 50 gene signatures that differentiate TNBC from the other BrCa subtypes. Five machine learning algorithms were employed on these selected features and on the basis of model performance evaluation, it was found that for the complete and driver dataset, XGBoost performs the best for a subset of 25 and 20 genes, respectively. Out of these 45 genes from the two datasets, 34 genes were found to be differentially regulated. The Kaplan-Meier (KM) analysis for Distant Metastasis Free Survival (DMFS) of these 34 differentially regulated genes revealed four genes, out of which two are novel that could be potential prognostic genes (POU2AF1 and S100B). Finally, interactome and pathway enrichment analyses were carried out to investigate the functional role of the identified potential prognostic genes in TNBC. These genes are associated with MAPK, PI3-AkT, Wnt, TGF-β, and other signal transduction pathways, pivotal in metastasis cascade. These gene signatures can provide novel molecular-level insights into metastasis.
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Affiliation(s)
- Anamika Thalor
- Translational Bioinformatics Group, International Centre for Genetic Engineering and Biotechnology, Aruna Asaf Ali Marg, New Delhi 110067, India
| | - Hemant Kumar Joon
- Translational Bioinformatics Group, International Centre for Genetic Engineering and Biotechnology, Aruna Asaf Ali Marg, New Delhi 110067, India
- Regional Centre for Biotechnology, Faridabad 121001, Haryana, India
| | - Gagandeep Singh
- Translational Bioinformatics Group, International Centre for Genetic Engineering and Biotechnology, Aruna Asaf Ali Marg, New Delhi 110067, India
| | - Shikha Roy
- Translational Bioinformatics Group, International Centre for Genetic Engineering and Biotechnology, Aruna Asaf Ali Marg, New Delhi 110067, India
| | - Dinesh Gupta
- Translational Bioinformatics Group, International Centre for Genetic Engineering and Biotechnology, Aruna Asaf Ali Marg, New Delhi 110067, India
- Corresponding author at: Translational Bioinformatics Group, International Centre for Genetic Engineering and Biotechnology, India.
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30
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Chen H, Min Y, Xiang K, Chen J, Yin G. DCE-MRI Performance in Triple Negative Breast Cancers: Comparison with Non-Triple Negative Breast Cancers. Curr Med Imaging 2022; 18:970-976. [PMID: 35232365 DOI: 10.2174/1573405618666220225090944] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Revised: 12/20/2021] [Accepted: 01/31/2022] [Indexed: 11/22/2022]
Abstract
BACKGROUND Triple negative breast cancers is considered to have the worst prognosis in breast cancer. Dynamic contrast enhanced magnetic resonance imaging has been widely used in the diagnosis of breast cancer because that is more sensitive to breast cancer. However, there are few reports about the MRI characteristics of triple negative breast cancers. OBJECTIVE The aim of the study was to evaluate the imaging finding in triple negative breast cancers compared with non-TNBC and attempt to predict it. METHOD In total, 223 patients with a preoperative diagnosis of breast cancer were enrolled in the study. Dynamic contrast enhanced magnetic resonance imaging was performed before being diagnosed with breast cancer, and histopathological assessment was confirmed after biopsy or operation. The patients were divided into 2 groups based on immunohistochemical, namely the triple negative breast cancers or non-triple negative breast cancers. RESULTS The 2 groups demonstrated significant differences regarding the tumor size, margin, outline, burr sign, enhancement, inverted nipple(P<0.05). A multivariate logistic regression analysis was performed to further validate the association of these features, however, only margin [odds ratio (OR), 0.038; 95% confidence interval (CI), 0.014-0.100; <0.001], outline [odds ratio (OR), 0.039; 95% confidence interval (CI), 0.008-0.200; <0.001], burr sign [odds ratio (OR), 2.786; 95% confidence interval (CI), 1.225-6.333; 0.014] and enhancement [odds ratio (OR), 0.131; 95% confidence interval (CI), 0.037-0.457; P=0.001] were associated with TNBC. CONCLUSION The results indicated that the specific dynamic contrast enhanced magnetic resonance imaging features can be possible predictors of pathological results, with a consequent prognostic value.
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Affiliation(s)
- Hang Chen
- Department of Breast and Thyroid Surgery, The Second Affiliated Hospital of Chongqing Medical University, No.74, Linjiang Rd, Yuzhong Dist, Chongqing 404100, P.R. China
| | - Yu Min
- Department of Breast and Thyroid Surgery, The Second Affiliated Hospital of Chongqing Medical University, No.74, Linjiang Rd, Yuzhong Dist, Chongqing 404100, P.R. China
| | - Ke Xiang
- Department of Breast and Thyroid Surgery, The Second Affiliated Hospital of Chongqing Medical University, No.74, Linjiang Rd, Yuzhong Dist, Chongqing 404100, P.R. China
| | - Jialin Chen
- Department of Breast and Thyroid Surgery, The Second Affiliated Hospital of Chongqing Medical University, No.74, Linjiang Rd, Yuzhong Dist, Chongqing 404100, P.R. China
| | - Guobing Yin
- Department of Breast and Thyroid Surgery, The Second Affiliated Hospital of Chongqing Medical University, No.74, Linjiang Rd, Yuzhong Dist, Chongqing 404100, P.R. China
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31
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Jensch A, Lopes MB, Vinga S, Radde N. ROSIE: RObust Sparse ensemble for outlIEr detection and gene selection in cancer omics data. Stat Methods Med Res 2022; 31:947-958. [PMID: 35072570 PMCID: PMC9014683 DOI: 10.1177/09622802211072456] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
The extraction of novel information from omics data is a challenging task, in
particular, since the number of features (e.g. genes) often far exceeds the
number of samples. In such a setting, conventional parameter estimation leads to
ill-posed optimization problems, and regularization may be required. In
addition, outliers can largely impact classification accuracy. Here we introduce ROSIE, an ensemble classification approach, which combines
three sparse and robust classification methods for outlier detection and feature
selection and further performs a bootstrap-based validity check. Outliers of
ROSIE are determined by the rank product test using outlier rankings of all
three methods, and important features are selected as features commonly selected
by all methods. We apply ROSIE to RNA-Seq data from The Cancer Genome Atlas (TCGA) to classify
observations into Triple-Negative Breast Cancer (TNBC) and non-TNBC tissue
samples. The pre-processed dataset consists of 16,600 genes and more than 1,000 samples. We demonstrate that ROSIE selects important features
and outliers in a robust way. Identified outliers are concordant with the
distribution of the commonly selected genes by the three methods, and results
are in line with other independent studies. Furthermore, we discuss the
association of some of the selected genes with the TNBC subtype in other
investigations. In summary, ROSIE constitutes a robust and sparse procedure to
identify outliers and important genes through binary classification. Our
approach is ad hoc applicable to other datasets, fulfilling the overall goal of
simultaneously identifying outliers and candidate disease biomarkers to the
targeted in therapy research and personalized medicine frameworks.
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Affiliation(s)
- Antje Jensch
- Institute for Systems Theory and Automatic Control, 9149University of Stuttgart, Germany
| | - Marta B Lopes
- Center for Mathematics and Applications (CMA), NOVA School of Science and Technology, Caparica, Portugal.,NOVA Laboratory for Computer Science and Informatics (NOVA LINCS), NOVA School of Science and Technology, Caparica, Portugal
| | - Susana Vinga
- INESC-ID, Instituto Superior Técnico, 72971Universidade de Lisboa, Portugal.,IDMEC, Instituto Superior Técnico, Universidade de Lisboa, Portugal
| | - Nicole Radde
- Institute for Systems Theory and Automatic Control, 9149University of Stuttgart, Germany
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Tian T, Zhao Y, Zheng J, Jin S, Liu Z, Wang T. Circular RNA: A potential diagnostic, prognostic, and therapeutic biomarker for human triple-negative breast cancer. MOLECULAR THERAPY. NUCLEIC ACIDS 2021; 26:63-80. [PMID: 34513294 PMCID: PMC8411013 DOI: 10.1016/j.omtn.2021.06.017] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Triple-negative breast cancer (TNBC), which is the most malignant subtype of breast cancer (BC), accounts for 10%–20% of all BC cases. TNBC, which occurs more frequently in young women, is characterized by high rates of cell proliferation and metastasis and poor prognosis. Chemotherapy is the primary systemic therapeutic strategy for TNBC. However, chemotherapy is largely unsuccessful, and effective targeted therapies for TNBC have not been established. Therefore, it is a matter of great urgency to identify precise molecular targets for the promising prognosis of patients with TNBC. Circular RNAs (circRNAs), which are a type of non-coding RNAs (ncRNAs), are abundantly expressed in the eukaryotic cells and exhibit diverse cellular functions. The roles of circRNAs are to sponge microRNA or RNA-binding proteins, regulate gene expression, and serve as templates for translation. Here, we review the current findings on the potential of circRNAs as a diagnostic, prognostic, and therapeutic biomarker for TNBC. However, further studies are essential to elucidate the functions of circRNAs in TNBC. This review also discusses the current limitations and future directions of TNBC-associated circRNAs, which can facilitate the translation of experimental research into clinical application.
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Affiliation(s)
- Tian Tian
- Department of Radiation Oncology, The Second Affiliated Hospital of Jilin University, Changchun 130041, China
| | - Yangzhi Zhao
- Department of Hematology, The First Hospital of Jilin University, Changchun 130021, China
| | - Jingying Zheng
- Department of Gynecology and Obstetrics, The Second Affiliated Hospital of Jilin University, Changchun 130041, China
| | - Shunzi Jin
- NHC Key Laboratory of Radiobiology, Jilin University, Changchun 130021, China
| | - Zhongshan Liu
- Department of Radiation Oncology, The Second Affiliated Hospital of Jilin University, Changchun 130041, China
| | - Tiejun Wang
- Department of Radiation Oncology, The Second Affiliated Hospital of Jilin University, Changchun 130041, China
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33
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Seyyednia E, Oroojalian F, Baradaran B, Mojarrad JS, Mokhtarzadeh A, Valizadeh H. Nanoparticles modified with vasculature-homing peptides for targeted cancer therapy and angiogenesis imaging. J Control Release 2021; 338:367-393. [PMID: 34461174 DOI: 10.1016/j.jconrel.2021.08.044] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2021] [Revised: 08/24/2021] [Accepted: 08/24/2021] [Indexed: 10/20/2022]
Abstract
The two major challenges in cancer treatment include lack of early detection and ineffective therapies with various side effects. Angiogenesis is the key process in the growth, survival, invasiveness, and metastasis of many of cancerous tumors. Imaging of the angiogenesis could lead to diagnosis of tumors in the early stage and evaluation of the therapeutic responses. Angiogenic blood vessels express specific molecular markers different from normal blood vessels (in level or kind). This fact would make the tumor vasculature a suitable site to target therapeutics and imaging agents within the tumor. Surface modified nanoparticles using peptide ligands with high binding affinity to the vasculature markers, provide efficient delivery of therapeutic and imaging agents, while avoiding undesirable side effects. In this review, we discuss discoveries of various tumor targeting peptides useful for tumor angiogenesis imaging and targeted therapy with emphasis on surface modified nanomedicines using vasculature targeting peptides.
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Affiliation(s)
- Elham Seyyednia
- Student Research Committee and Faculty of Pharmacy, Tabriz University of Medical Science, Tabriz, Iran
| | - Fatemeh Oroojalian
- Department of Advanced Sciences and Technologies in Medicine, North Khorasan University of Medical Sciences, Bojnurd, Iran
| | - Behzad Baradaran
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Javid Shahbazi Mojarrad
- Drug Applied Research Center and Faculty of Pharmacy, Tabriz University of Medical Science, Tabriz, Iran
| | - Ahad Mokhtarzadeh
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran; Pharmaceutical Analysis Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
| | - Hadi Valizadeh
- Pharmaceutical Analysis Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
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34
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Saha T, Mondal J, Khiste S, Lusic H, Hu ZW, Jayabalan R, Hodgetts KJ, Jang H, Sengupta S, Lee SE, Park Y, Lee LP, Goldman A. Nanotherapeutic approaches to overcome distinct drug resistance barriers in models of breast cancer. NANOPHOTONICS 2021; 10:3063-3073. [PMID: 34589378 PMCID: PMC8478290 DOI: 10.1515/nanoph-2021-0142] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/07/2023]
Abstract
Targeted delivery of drugs to tumor cells, which circumvent resistance mechanisms and induce cell killing, is a lingering challenge that requires innovative solutions. Here, we provide two bioengineered strategies in which nanotechnology is blended with cancer medicine to preferentially target distinct mechanisms of drug resistance. In the first 'case study', we demonstrate the use of lipid-drug conjugates that target molecular signaling pathways, which result from taxane-induced drug tolerance via cell surface lipid raft accumulations. Through a small molecule drug screen, we identify a kinase inhibitor that optimally destroys drug tolerant cancer cells and conjugate it to a rationally-chosen lipid scaffold, which enhances anticancer efficacy in vitro and in vivo. In the second 'case study', we address resistance mechanisms that can occur through exocytosis of nanomedicines. Using adenocarcinoma HeLa and MCF-7 cells, we describe the use of gold nanorod and nanoporous vehicles integrated with an optical antenna for on-demand, photoactivation at ~650 nm enabling release of payloads into cells including cytotoxic anthracyclines. Together, these provide two approaches, which exploit engineering strategies capable of circumventing distinct resistance barriers and induce killing by multimodal, including nanophotonic mechanisms.
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Affiliation(s)
- Tanmoy Saha
- Division of Engineering in Medicine, Brigham and Women’s Hospital, Boston, MA, USA
- Department of Medicine, Harvard Medical School, Boston, MA, USA
| | - Jayanta Mondal
- Department of Medicine, Harvard Medical School, Boston, MA, USA
| | - Sachin Khiste
- Department of Medicine, Harvard Medical School, Boston, MA, USA
| | - Hrvoje Lusic
- Department of Medicine, Harvard Medical School, Boston, MA, USA
| | - Zhang-Wei Hu
- Department of Medicine, Harvard Medical School, Boston, MA, USA
| | | | | | - HaeLin Jang
- Division of Engineering in Medicine, Brigham and Women’s Hospital, Boston, MA, USA
- Department of Medicine, Harvard Medical School, Boston, MA, USA
| | - Shiladitya Sengupta
- Division of Engineering in Medicine, Brigham and Women’s Hospital, Boston, MA, USA
- Department of Medicine, Harvard Medical School, Boston, MA, USA
| | - Somin Eunice Lee
- Department of Electrical & Computer Engineering, University of Michigan, Ann Arbor, MI48109,USA
- Department of Biomedical Engineering, Biointerfaces Institute, Applied Physics, Macromolecular Science and Engineering, University of Michigan, Ann Arbor, MI48109,USA
| | - Younggeun Park
- Department of Mechanical Engineering, University of Michigan, Ann Arbor, MI48109,USA
| | - Luke P. Lee
- Division of Engineering in Medicine, Brigham and Women’s Hospital, Boston, MA, USA
- Department of Medicine, Harvard Medical School, Boston, MA, USA
| | - Aaron Goldman
- Division of Engineering in Medicine, Brigham and Women’s Hospital, Boston, MA, USA
- Department of Medicine, Harvard Medical School, Boston, MA, USA
- Cancer Immunology, Dana Farber/Harvard Cancer Center, Boston, MA, USA
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Hossain F, Majumder S, David J, Miele L. Precision Medicine and Triple-Negative Breast Cancer: Current Landscape and Future Directions. Cancers (Basel) 2021; 13:cancers13153739. [PMID: 34359640 PMCID: PMC8345034 DOI: 10.3390/cancers13153739] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2021] [Revised: 07/10/2021] [Accepted: 07/13/2021] [Indexed: 12/13/2022] Open
Abstract
Simple Summary The implementation of precision medicine will revolutionize cancer treatment paradigms. Notably, this goal is not far from reality: genetically similar cancers can be treated similarly. The heterogeneous nature of triple-negative breast cancer (TNBC) made it a suitable candidate to practice precision medicine. Using TNBC molecular subtyping and genomic profiling, a precision medicine-based clinical trial is ongoing. This review summarizes the current landscape and future directions of precision medicine and TNBC. Abstract Triple-negative breast cancer (TNBC) is an aggressive and heterogeneous subtype of breast cancer associated with a high recurrence and metastasis rate that affects African-American women disproportionately. The recent approval of targeted therapies for small subgroups of TNBC patients by the US ‘Food and Drug Administration’ is a promising development. The advancement of next-generation sequencing, particularly somatic exome panels, has raised hopes for more individualized treatment plans. However, the use of precision medicine for TNBC is a work in progress. This review will discuss the potential benefits and challenges of precision medicine for TNBC. A recent clinical trial designed to target TNBC patients based on their subtype-specific classification shows promise. Yet, tumor heterogeneity and sub-clonal evolution in primary and metastatic TNBC remain a challenge for oncologists to design adaptive precision medicine-based treatment plans.
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Affiliation(s)
- Fokhrul Hossain
- Department of Genetics, Louisiana State University Health Sciences Center (LSUHSC), New Orleans, LA 70112, USA; (S.M.); (L.M.)
- Stanley S. Scott Cancer Center, Louisiana State University Health Sciences Center (LSUHSC), New Orleans, LA 70112, USA
- Correspondence:
| | - Samarpan Majumder
- Department of Genetics, Louisiana State University Health Sciences Center (LSUHSC), New Orleans, LA 70112, USA; (S.M.); (L.M.)
- Stanley S. Scott Cancer Center, Louisiana State University Health Sciences Center (LSUHSC), New Orleans, LA 70112, USA
| | - Justin David
- School of Medicine, Louisiana State University Health Sciences Center (LSUHSC), New Orleans, LA 70112, USA;
| | - Lucio Miele
- Department of Genetics, Louisiana State University Health Sciences Center (LSUHSC), New Orleans, LA 70112, USA; (S.M.); (L.M.)
- Stanley S. Scott Cancer Center, Louisiana State University Health Sciences Center (LSUHSC), New Orleans, LA 70112, USA
- School of Medicine, Louisiana State University Health Sciences Center (LSUHSC), New Orleans, LA 70112, USA;
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Bhatt AB, Wright TD, Barnes V, Chakrabarty S, Matossian MD, Lexner E, Ucar DA, Miele L, Flaherty PT, Burow ME, Cavanaugh JE. Diverse and converging roles of ERK1/2 and ERK5 pathways on mesenchymal to epithelial transition in breast cancer. Transl Oncol 2021; 14:101046. [PMID: 33761370 PMCID: PMC8020482 DOI: 10.1016/j.tranon.2021.101046] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2020] [Revised: 01/15/2021] [Accepted: 02/15/2021] [Indexed: 11/27/2022] Open
Abstract
The epithelial to mesenchymal transition (EMT) is characterized by a loss of cell polarity, a decrease in the epithelial cell marker E-cadherin, and an increase in mesenchymal markers including the zinc-finger E-box binding homeobox (ZEB1). The EMT is also associated with an increase in cell migration and anchorage-independent growth. Induction of a reversal of the EMT, a mesenchymal to epithelial transition (MET), is an emerging strategy being explored to attenuate the metastatic potential of aggressive cancer types, such as triple-negative breast cancers (TNBCs) and tamoxifen-resistant (TAMR) ER-positive breast cancers, which have a mesenchymal phenotype. Patients with these aggressive cancers have poor prognoses, quick relapse, and resistance to most chemotherapeutic drugs. Overexpression of extracellular signal-regulated kinase (ERK) 1/2 and ERK5 is associated with poor patient survival in breast cancer. Moreover, TNBC and tamoxifen resistant cancers are unresponsive to most targeted clinical therapies and there is a dire need for alternative therapies. In the current study, we found that MAPK3, MAPK1, and MAPK7 gene expression correlated with EMT markers and poor overall survival in breast cancer patients using publicly available datasets. The effect of ERK1/2 and ERK5 pathway inhibition on MET was evaluated in MDA-MB-231, BT-549 TNBC cells, and tamoxifen-resistant MCF-7 breast cancer cells. Moreover, TU-BcX-4IC patient-derived primary TNBC cells were included to enhance the translational relevance of our study. We evaluated the effect of pharmacological inhibitors and lentivirus-induced activation or inhibition of the MEK1/2-ERK1/2 and MEK5-ERK5 pathways on cell morphology, E-cadherin, vimentin and ZEB1 expression. Additionally, the effects of pharmacological inhibition of trametinib and XMD8-92 on nuclear localization of ERK1/2 and ERK5, cell migration, proliferation, and spheroid formation were evaluated. Novel compounds that target the MEK1/2 and MEK5 pathways were used in combination with the AKT inhibitor ipatasertib to understand cell-specific responses to kinase inhibition. The results from this study will aid in the design of innovative therapeutic strategies that target cancer metastases.
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Affiliation(s)
- Akshita B Bhatt
- Department of Pharmacology, School of Pharmacy, Duquesne University, Pittsburgh, PA 15219, USA
| | - Thomas D Wright
- Department of Pharmacology, School of Pharmacy, Duquesne University, Pittsburgh, PA 15219, USA
| | - Van Barnes
- Department of Medicine, Tulane University School of Medicine, New Orleans, LA 70112, USA
| | - Suravi Chakrabarty
- Department of Medicinal Chemistry, School of Pharmacy, Duquesne University, Pittsburgh, PA 15282, USA
| | - Margarite D Matossian
- Department of Medicine, Tulane University School of Medicine, New Orleans, LA 70112, USA
| | - Erin Lexner
- Department of Pharmacology, School of Pharmacy, Duquesne University, Pittsburgh, PA 15219, USA
| | - Deniz A Ucar
- Department of Genetics and Stanley S. Scott Cancer Center, Louisiana State University Health Sciences Center, New Orleans, LA, USA
| | - Lucio Miele
- Department of Genetics and Stanley S. Scott Cancer Center, Louisiana State University Health Sciences Center, New Orleans, LA, USA
| | - Patrick T Flaherty
- Department of Medicinal Chemistry, School of Pharmacy, Duquesne University, Pittsburgh, PA 15282, USA
| | - Matthew E Burow
- Department of Medicine, Tulane University School of Medicine, New Orleans, LA 70112, USA
| | - Jane E Cavanaugh
- Department of Pharmacology, School of Pharmacy, Duquesne University, Pittsburgh, PA 15219, USA.
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Arora G, Ghosh S, Chatterjee S. Understanding doxorubicin associated calcium remodeling during triple-negative breast cancer treatment: an in silico study. EXPLORATION OF TARGETED ANTI-TUMOR THERAPY 2021; 2:208-226. [PMID: 36046147 PMCID: PMC9400755 DOI: 10.37349/etat.2021.00042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2020] [Accepted: 02/22/2021] [Indexed: 11/19/2022] Open
Abstract
Aim: Triple-negative breast cancer (TNBC) is the most malignant subtype of breast cancer with high heterogeneity, rapid progression, and paucity of treatment options. The most effective chemotherapeutic drug used to treat TNBC is doxorubicin (Doxo) which is an anthracycline antibiotic. However, Doxo treatment alters cytosolic calcium dynamics leading to drug-resistance condition. The aim of this study is to capture the alterations in the activity of various calcium channels and pumps during Doxo treatment and their consequences on cytosolic calcium dynamics that ultimately result in drug resistance. Methods: In the present study, a mathematical model is proposed to capture the complex dynamical landscape of intracellular calcium during Doxo treatment. This study provides an insight into Doxo remodeling of calcium dynamics and associated drug-resistance effect. The model was first analyzed analytically and then explored through numerical simulation using techniques like global sensitivity analysis, parameter recalibration, etc. Results: The model is used to predict the potential combination therapy for Doxo that can overcome Doxo associated drug resistance. The results show targeting the dysregulated Ca2+ channels and pumps might provide efficient chemotherapy in TNBC. It was also observed that the indispensability of calcium influx rate is paramount in the Doxo drug resistance. Finally, three drugs were identified from existing literature that could be used as a combination therapy along with Doxo. Conclusions: The investigation highlights the importance of integrating the calcium signaling of various calcium regulating compounds for their effective anti-tumor effects deliverance along with chemotherapeutic agents. The results from this study might provide a new direction to the experimental biologists to explore different combination therapies with Doxo to enhance its anti-tumor effect.
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Affiliation(s)
- Garhima Arora
- Complex Analysis Group, Translational Health Science and Technology Institute, NCR Biotech Science Cluster, Faridabad 121001, India
| | - Sumana Ghosh
- Complex Analysis Group, Translational Health Science and Technology Institute, NCR Biotech Science Cluster, Faridabad 121001, India
| | - Samrat Chatterjee
- Complex Analysis Group, Translational Health Science and Technology Institute, NCR Biotech Science Cluster, Faridabad 121001, India
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Hoang VT, Matossian MD, La J, Hoang K, Ucar DA, Elliott S, Burks HE, Wright TD, Patel S, Bhatt A, Phamduy T, Chrisey D, Buechlein A, Rusch DB, Nephew KP, Anbalagan M, Rowan B, Cavanaugh JE, Flaherty PT, Miele L, Collins-Burow BM, Burow ME. Dual inhibition of MEK1/2 and MEK5 suppresses the EMT/migration axis in triple-negative breast cancer through FRA-1 regulation. J Cell Biochem 2021; 122:835-850. [PMID: 33876843 DOI: 10.1002/jcb.29916] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2020] [Revised: 02/22/2021] [Accepted: 02/25/2021] [Indexed: 01/03/2023]
Abstract
Triple-negative breast cancer (TNBC) presents a clinical challenge due to the aggressive nature of the disease and a lack of targeted therapies. Constitutive activation of the mitogen-activated protein kinase (MAPK)/extracellular signal-regulated kinase (ERK) pathway has been linked to chemoresistance and metastatic progression through distinct mechanisms, including activation of epithelial-to-mesenchymal transition (EMT) when cells adopt a motile and invasive phenotype through loss of epithelial markers (CDH1), and acquisition of mesenchymal markers (VIM, CDH2). Although MAPK/ERK1/2 kinase inhibitors (MEKi) are useful antitumor agents in a clinical setting, including the Food and Drug Administration (FDA)-approved MEK1,2 dual inhibitors cobimetinib and trametinib, there are limitations to their clinical utility, primarily adaptation of the BRAF pathway and ocular toxicities. The MEK5 (HGNC: MAP2K5) pathway has important roles in metastatic progression of various cancer types, including those of the prostate, colon, bone and breast, and elevated levels of ERK5 expression in breast carcinomas are linked to a worse prognoses in TNBC patients. The purpose of this study is to explore MEK5 regulation of the EMT axis and to evaluate a novel pan-MEK inhibitor on clinically aggressive TNBC cells. Our results show a distinction between the MEK1/2 and MEK5 cascades in maintenance of the mesenchymal phenotype, suggesting that the MEK5 pathway may be necessary and sufficient in EMT regulation while MEK1/2 signaling further sustains the mesenchymal state of TNBC cells. Furthermore, additive effects on MET induction are evident through the inhibition of both MEK1/2 and MEK5. Taken together, these data demonstrate the need for a better understanding of the individual roles of MEK1/2 and MEK5 signaling in breast cancer and provide a rationale for the combined targeting of these pathways to circumvent compensatory signaling and subsequent therapeutic resistance.
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Affiliation(s)
- Van T Hoang
- Department of Medicine, Section of Hematology and Oncology, Tulane University School of Medicine, New Orleans, Louisiana, USA
| | - Margarite D Matossian
- Department of Medicine, Section of Hematology and Oncology, Tulane University School of Medicine, New Orleans, Louisiana, USA
| | - Jacqueline La
- Department of Medicine, Section of Hematology and Oncology, Tulane University School of Medicine, New Orleans, Louisiana, USA
| | - Kristine Hoang
- Department of Medicine, Section of Hematology and Oncology, Tulane University School of Medicine, New Orleans, Louisiana, USA
| | - Deniz A Ucar
- Department of Genetics and Stanley S. Scott Cancer Center, LSUHSC, New Orleans, Louisiana, USA
| | - Steven Elliott
- Department of Medicine, Section of Hematology and Oncology, Tulane University School of Medicine, New Orleans, Louisiana, USA
| | - Hope E Burks
- Department of Medicine, Section of Hematology and Oncology, Tulane University School of Medicine, New Orleans, Louisiana, USA
| | - Thomas D Wright
- Department of Pharmacology, Duquesne University, School of Pharmacy, Pittsburgh, Pennsylvania, USA
| | - Saloni Patel
- Department of Pharmacology, Duquesne University, School of Pharmacy, Pittsburgh, Pennsylvania, USA
| | - Akshita Bhatt
- Department of Pharmacology, Duquesne University, School of Pharmacy, Pittsburgh, Pennsylvania, USA
| | - Theresa Phamduy
- Department of Physics, Tulane University, New Orleans, Louisiana, USA
| | - Douglas Chrisey
- Department of Physics, Tulane University, New Orleans, Louisiana, USA
| | - Aaron Buechlein
- Medical Sciences Program, Indiana University School of Medicine-Bloomington, Bloomington, Indiana, USA
| | - Douglas B Rusch
- Center for Genomics and Bioinformatics, Indiana University, Bloomington, Indiana, USA
| | - Kenneth P Nephew
- Medical Sciences Program, Indiana University School of Medicine-Bloomington, Bloomington, Indiana, USA
| | - Murali Anbalagan
- Department of Structural and Cellular Biology, Tulane University School of Medicine, New Orleans, Louisiana, USA
| | - Brian Rowan
- Department of Structural and Cellular Biology, Tulane University School of Medicine, New Orleans, Louisiana, USA
| | - Jane E Cavanaugh
- Department of Pharmacology, Duquesne University, School of Pharmacy, Pittsburgh, Pennsylvania, USA
| | - Patrick T Flaherty
- Department of Medicinal Chemistry, Duquesne University, School of Pharmacy, Pittsburgh, Pennsylvania, USA
| | - Lucio Miele
- Department of Genetics and Stanley S. Scott Cancer Center, LSUHSC, New Orleans, Louisiana, USA
| | - Bridgette M Collins-Burow
- Department of Medicine, Section of Hematology and Oncology, Tulane University School of Medicine, New Orleans, Louisiana, USA.,Tulane Cancer Center, New Orleans, Louisiana, USA
| | - Matthew E Burow
- Department of Medicine, Section of Hematology and Oncology, Tulane University School of Medicine, New Orleans, Louisiana, USA
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39
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Role of AMPK and Akt in triple negative breast cancer lung colonization. Neoplasia 2021; 23:429-438. [PMID: 33839456 PMCID: PMC8042649 DOI: 10.1016/j.neo.2021.03.005] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2020] [Revised: 03/09/2021] [Accepted: 03/10/2021] [Indexed: 12/19/2022] Open
Abstract
Triple negative breast cancer (TNBC) is an aggressive disease with a 5-y relative survival rate of 11% after distant metastasis. To survive the metastatic cascade, tumor cells remodel their signaling pathways by regulating energy production and upregulating survival pathways. AMP-activated protein kinase (AMPK) and Akt regulate energy homeostasis and survival, however, the individual or synergistic role of AMPK and Akt isoforms during lung colonization by TNBC cells is unknown. The purpose of this study was to establish whether targeting Akt, AMPKα or both Akt and AMPKα isoforms in circulating cancer cells can suppress TNBC lung colonization. Transient silencing of Akt1 or Akt2 dramatically decreased metastatic colonization of lungs by inducing apoptosis or inhibiting invasion, respectively. Importantly, transient pharmacologic inhibition of Akt activity with MK-2206 or AZD5363 inhibitors did not prevent colonization of lung tissue by TNBC cells. Knockdown of AMPKα1, AMPKα2, or AMPKα1/2 also had no effect on metastatic colonization of lungs. Taken together, these findings demonstrate that transient decrease in AMPK isoforms expression alone or in combination with Akt1 in circulating tumor cells does not synergistically reduce TNBC metastatic lung colonization. Our results also provide evidence that Akt1 and Akt2 expression serve as a bottleneck that can challenge colonization of lungs by TNBC cells.
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40
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Vyas A, Gabriel M, Kurian S. Disparities in Guideline-Concordant Initial Systemic Treatment in Women with HER2-Negative Metastatic Breast Cancer: A SEER-Medicare Analysis. BREAST CANCER: TARGETS AND THERAPY 2021; 13:259-269. [PMID: 33880062 PMCID: PMC8053132 DOI: 10.2147/bctt.s295526] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/24/2020] [Accepted: 03/11/2021] [Indexed: 12/31/2022]
Abstract
Background Methods Results Conclusion
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Affiliation(s)
- Ami Vyas
- Department of Pharmacy Practice, College of Pharmacy, University of Rhode Island, Kingston, RI, USA
- Correspondence: Ami Vyas Department of Pharmacy Practice, College of Pharmacy, University of Rhode Island, 7 Greenhouse Road, Kingston, RI, 02881, USATel +1-401-874-7255Fax +1-401-874-2717 Email
| | | | - Sobha Kurian
- West Virginia University, School of Medicine, Morgantown, WV, USA
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41
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Wang YL, Chang LC, Chen KB, Wang SC. Aptamer-guided targeting of the intracellular long-noncoding RNA HOTAIR. Am J Cancer Res 2021; 11:945-954. [PMID: 33791165 PMCID: PMC7994153] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2020] [Accepted: 11/12/2020] [Indexed: 06/12/2023] Open
Abstract
Long non-coding RNAs (lncRNAs) are increasingly recognized as promising targets in cancer treatment. However, compared to targeting the ordinary protein-coding genes, suppressing non-coding RNAs expressed in cancer cells has been a more challenging task. The major hurdles lay on the requirement of a tumor-specific delivery system for the designated inhibitor to suppress the target transcripts within the cellular compartment. EGFR is a cancer driver gene which is frequently associated with the triple-negative phenotype of breast cancer. Prior studies have shown that expression of the tumor-promoting lncRNA HOTAIR (HOX antisense intergenic RNA) is positively regulated by the epithelial growth factor receptor (EGFR) in triple-negative breast cancer (TNBC), and consistently the expression of both genes is closely correlated in breast cancer. Here we show that a chimeric aptamer recognizing the epithelial growth factor receptor (EGFR) coupled with a siRNA against HOTAIR (EGFR aptamer-coupled siHOTAIR) preferentially and effectively down-regulated HOTAIR in EGFR-expressing cancer cells. Functionally, the EGFR aptamer-coupled siHOTAIR more potently inhibited the growth, migration, and invasion of EGFR-expressing TNBC cells as well as cells with reconstituted EGFR compared to cancer cells with low EGFR expression. Our results demonstrate a novel strategy of targeting cancer progression by aptamer-directed delivery of anti-lncRNA RNA interference that can be applicable to other cellular contexts and cancer types.
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Affiliation(s)
- Yuan-Liang Wang
- Center for Molecular Medicine, China Medical University HospitalTaichung 40402, Taiwan
- Graduate Institute of Biomedical Sciences, College of Medicine, China Medical UniversityTaichung 40402, Taiwan
| | - Ling-Chu Chang
- Chinese Medicine Research and Development Center, China Medical University HospitalTaichung 40402, Taiwan
| | - Kuen-Bao Chen
- Graduate Institute of Biomedical Sciences, College of Medicine, China Medical UniversityTaichung 40402, Taiwan
- Department of Anesthesiology, China Medical University HospitalTaichung 40447, Taiwan
| | - Shao-Chun Wang
- Center for Molecular Medicine, China Medical University HospitalTaichung 40402, Taiwan
- Graduate Institute of Biomedical Sciences, College of Medicine, China Medical UniversityTaichung 40402, Taiwan
- Research Center for Cancer Biology, China Medical UniversityTaichung 40402, Taiwan
- Department of Cancer Biology, University of CincinnatiCincinnati, OH 45267, USA
- Department of Biotechnology, Asia UniversityTaichung, Taiwan
- The China Medical University-Academia Sinica PhD Graduate Program of Cancer Biology and Drug DevelopmentChina
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42
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Xie Y, Jiang Z, Yang R, Ye Y, Pei L, Xiong S, Wang S, Wang L, Liu S. Polysaccharide-rich extract from Polygonatum sibiricum protects hematopoiesis in bone marrow suppressed by triple negative breast cancer. Biomed Pharmacother 2021; 137:111338. [PMID: 33578234 DOI: 10.1016/j.biopha.2021.111338] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2020] [Revised: 01/19/2021] [Accepted: 01/27/2021] [Indexed: 02/07/2023] Open
Abstract
Polysaccharide is one of main components in Polygonatum sibiricum (PS), which is an herbal medicine widely used in East Asia. Polysaccharides from Polygonatum sibiricum has been shown to exhibit multiple biological activities, such as anti-diabetes, anti-inflammation, antioxidant, immunity modulation, and anticancer. Since hematopoietic system is one of determinant factors in cancer control, we here explored the effect of polysaccharide-rich extract from Polygonatum sibiricum (PREPS) on hematopoiesis in the mice bearing triple negative breast cancer (TNBC). We found that the 4T1 TNBC tumor significantly increased myeloid cells in peripheral blood, bone marrow and spleen, while decreasing bone marrow hematopoietic stem and progenitor cells (HSPCs), indicative of an inhibition of medullary hematopoiesis. When 4T1 TNBC tumor-bearing mice were treated with PREPS, the percentage of myeloid cells within tumor-infiltrating immune cells was reduced. In addition, PREPS also inhibited hematopoietic cell expansion in the spleen, which was induced by TNBC tumors. Importantly, PREPS markedly increased HSPCs and common lymphoid progenitors in the bone marrow that had been suppressed by TNBC tumors. These findings suggest that PREPS protect hematopoiesis inhibited by TNBC tumors in the bone marrow. Although PREPS alone did not achieve statistical significance in the suppression of TNBC tumor growth, it may have a long-lasting anti-tumor effect to assist TNBC therapies by sustaining hematopoiesis and lymphoid regeneration in bone marrow.
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Affiliation(s)
- Ying Xie
- Institute of Chinese Traditional Surgery, Longhua Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China.
| | - Ziwei Jiang
- Institute of Chinese Traditional Surgery, Longhua Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Rui Yang
- Institute of Chinese Traditional Surgery, Longhua Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Yiyi Ye
- Institute of Chinese Traditional Surgery, Longhua Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Lixia Pei
- Institute of Chinese Traditional Surgery, Longhua Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Si Xiong
- Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Shunchun Wang
- Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Lisheng Wang
- Department of Biochemistry, Microbiology, and Immunology, University of Ottawa, Ottawa, Ontario, Canada.
| | - Sheng Liu
- Institute of Chinese Traditional Surgery, Longhua Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China.
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43
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Lu G, Qiu Y, Su X. Targeting CXCL12-CXCR4 Signaling Enhances Immune Checkpoint Blockade Therapy Against Triple Negative Breast Cancer. Eur J Pharm Sci 2021; 157:105606. [PMID: 33131745 DOI: 10.1016/j.ejps.2020.105606] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2020] [Revised: 06/21/2020] [Accepted: 10/16/2020] [Indexed: 12/18/2022]
Abstract
Insufficient T cell infiltration in triple-negative breast cancer (TNBC) has limited its response rate to immune checkpoint blockade (ICB) therapies and motivated the development of immunostimulatory approaches to enhance the ICB therapy. CXCR4 is a chemokine receptor highly upregulated both on cell surface and cytoplasm in tumor tissues. Activating CXCR4 has been associated with increased immunosuppression in the tumor microenvironment. Here, we developed a CXCR4-targeted liposomal formulation (Liposomal-AMD3100) to enhance therapeutic efficacy of AMD3100, a CXCR4 antagonist. Particularly, AMD3100 is not only encapsulated into the liposome but coated on the surface of the formulation to serve as a targeting moiety and a dual blocker capable of inhibiting CXCR4 activation extracellularly and intracellularly. The Liposomal-AMD3100 remodeled both immune and stromal microenvironment more efficiently compared with free AMD3100, indicating better pharmacodynamic profile of AMD3100 achieved by liposomal formulation. The combination of anti-PD-L1 with Liposomal-AMD3100 formulation exhibited an increased antitumor effect and prolonged survival time compared with monotherapies in a murine TNBC model (4T1). This work proves that immune activation via liposomal delivery of CXCR4 inhibitors has a great potential to expand ICB therapies to originally ICB-insensitive cancer types.
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Affiliation(s)
- Guowen Lu
- Department of Thyroid and breast mininally invasive surgery, Ningbo Yinzhou People's Hospital, No.251 Baizhang East Road, 315000 Ningbo, Zhejiang, P.R. China.
| | - Yier Qiu
- Department of Thyroid and breast mininally invasive surgery, Ningbo Yinzhou People's Hospital, No.251 Baizhang East Road, 315000 Ningbo, Zhejiang, P.R. China
| | - Xiaobao Su
- Department of Thyroid and breast mininally invasive surgery, Ningbo Yinzhou People's Hospital, No.251 Baizhang East Road, 315000 Ningbo, Zhejiang, P.R. China
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44
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Nagano K, Tsutsumi Y. Phage Display Technology as a Powerful Platform for Antibody Drug Discovery. Viruses 2021; 13:178. [PMID: 33504115 PMCID: PMC7912188 DOI: 10.3390/v13020178] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2020] [Revised: 01/06/2021] [Accepted: 01/21/2021] [Indexed: 12/18/2022] Open
Abstract
Antibody drugs with a high affinity and specificity are effective and safe for intractable diseases, such as cancers and autoimmune diseases. Furthermore, they have played a central role in drug discovery, currently accounting for eight of the top 20 pharmaceutical products worldwide by sales. Forty years ago, clinical trials on antibody drugs that were thought to be a magic bullet failed, partly due to the immunogenicity of monoclonal antibodies produced in mice. The recent breakthrough in antibody drugs is largely because of the contribution of phage display technology. Here, we reviewed the importance of phage display technology as a powerful platform for antibody drug discovery from various perspectives, such as the development of human monoclonal antibodies, affinity enhancement of monoclonal antibodies, and the identification of therapeutic targets for antibody drugs.
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MESH Headings
- Animals
- Antibodies, Monoclonal/immunology
- Antibodies, Monoclonal/metabolism
- Antibodies, Monoclonal/pharmacology
- Antibodies, Monoclonal/therapeutic use
- Antibodies, Monoclonal, Humanized/immunology
- Antibodies, Monoclonal, Humanized/metabolism
- Antibodies, Monoclonal, Humanized/pharmacology
- Antibodies, Monoclonal, Humanized/therapeutic use
- Antibody Affinity
- Autoantibodies/immunology
- Cell Surface Display Techniques
- Drug Discovery
- High-Throughput Screening Assays
- Humans
- Mice
- Peptide Library
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Affiliation(s)
- Kazuya Nagano
- Graduate School of Pharmaceutical Sciences, Osaka University, 1-6 Yamadaoka, Suita, Osaka 565-0871, Japan
- Graduate School of Medicine, Osaka University, 2-2 Yamadaoka, Suita, Osaka 565-0871, Japan
| | - Yasuo Tsutsumi
- Graduate School of Pharmaceutical Sciences, Osaka University, 1-6 Yamadaoka, Suita, Osaka 565-0871, Japan
- Graduate School of Medicine, Osaka University, 2-2 Yamadaoka, Suita, Osaka 565-0871, Japan
- The Center for Advanced Medical Engineering and Informatics, Osaka University, 1-6, Yamadaoka, Suita, Osaka 565-0871, Japan
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Lee JS, Yost SE, Yuan Y. Case Report: Significant Response to the Combination of Lenvatinib and Immune Checkpoint Inhibitor in a Patient With Heavily Pretreated Metastatic Triple Negative Breast Cancer. Front Oncol 2021; 10:582185. [PMID: 33505906 PMCID: PMC7830150 DOI: 10.3389/fonc.2020.582185] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2020] [Accepted: 11/25/2020] [Indexed: 01/07/2023] Open
Abstract
BACKGROUND Triple negative breast cancer (TNBC) has poor prognosis without targetable mutations. The combination of lenvatinib and pembrolizumab has shown clinical activity in different types of solid tumors. CASE PRESENTATION We report a case of one patient with metastatic TNBC who has been heavily pretreated. The patient had been treated with multiple lines (≥ 8 lines) of chemotherapy without durable clinical responses. Her tumor regressed significantly under the combination of lenvatinib and immune checkpoint inhibitor, and remains stable for 10 months. CONCLUSIONS The combination of lenvatinib and immune checkpoint inhibitor may have significant clinical activity in selective patients with heavily pretreated metastatic TNBC.
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Affiliation(s)
| | | | - Yuan Yuan
- Department of Medical Oncology & Molecular Therapeutics, City of Hope Comprehensive Cancer Center and Beckman Research Institute, Duarte, CA, United States
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46
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Balkrishna A, Mittal R, Arya V. Unveiling Role of MicroRNAs as Treatment Strategy and Prognostic Markers in Triple Negative Breast Cancer. Curr Pharm Biotechnol 2021; 21:1569-1575. [PMID: 32593278 DOI: 10.2174/1389201021666200627201535] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2020] [Revised: 05/16/2020] [Accepted: 06/01/2020] [Indexed: 11/22/2022]
Abstract
Triple negative breast cancer is the highly aggressive form of breast cancer with high reoccurrence rate and is short of effective treatment strategy. The prognostic markers of it are also not well understood. miRNAs are the global regulators of various cancers on the virtue of its ability to post transcriptional regulation of genes involved in various pathways involved in complicating TNBC. In this review we studied the expression of miRNAs at different stages of TNBC and the role of miRNAs as a tumor suppressor to inhibit cell proliferation, angiogenesis, invasion and metastasis and to induce apoptosis and thereby proposing these miRNAs as an effective treatment strategy against TNBC. miRNA also acts as chemosenstizer in enhancing chemosensitivity of conventional drugs against resistant TNBC cells. The present review emphasizes the importance of miRNAs as prognostic markers to determine the overall survival, disease free survival and distant metastasis free survival rate in TNBC patients. We speculate that miRNA can present themselves as an effective treatment strategy and prognostic marker against TNBC.
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Affiliation(s)
- Acharya Balkrishna
- Patanjali Herbal Research Department, Patanjali Research Institute, Haridwar, India
| | - Rashmi Mittal
- Patanjali Herbal Research Department, Patanjali Research Institute, Haridwar, India
| | - Vedpriya Arya
- Patanjali Herbal Research Department, Patanjali Research Institute, Haridwar, India
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Deng Y, Hu JC, He SH, Lou B, Ding TB, Yang JT, Mo MG, Ye DY, Zhou L, Jiang XC, Yu K, Dong JB. Sphingomyelin synthase 2 facilitates M2-like macrophage polarization and tumor progression in a mouse model of triple-negative breast cancer. Acta Pharmacol Sin 2021; 42:149-159. [PMID: 32451413 PMCID: PMC7921660 DOI: 10.1038/s41401-020-0419-1] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2020] [Accepted: 04/14/2020] [Indexed: 12/31/2022] Open
Abstract
High infiltration of M2-polarized macrophages in the primary tumor indicates unfavorable prognosis and poor overall survival in the patients with triple-negative breast cancer (TNBC). Thus, reversing M2-polarized tumor-associated macrophages in the tumors has been considered as a potential therapeutic strategy for TNBC. Sphingomyelin synthase 2 (SMS2) is the key enzyme for sphingomyelin production, which plays an important role in plasma membrane integrity and function. In this study we investigated whether SMS2 inhibitor or SMS2 gene knockout could reduce macrophages M2 polarization and tumor progression in a mouse model of TNBC. We showed that SMS2 mRNA expression was linked to immunosuppressive tumor microenvironment and poor prognosis in TNBC patients. The knockout of SMS2 or application of 15w (a specific SMS2 inhibitor) markedly decreased the generation of M2-type macrophages in vitro, and reduced the tumor weight and lung metastatic niche formation in a 4T1-TNBC mouse model. We further demonstrated that the in vivo antitumor efficacy of 15w was accompanied by a multifaceted remodeling of tumor immune environment reflecting not only the suppression of M2-type macrophages but also diminished levels of regulatory T cells and myeloid-derived suppressor cells leading to a dramatically improved infiltration of antitumor CD8+ T lymphocytes. Collectively, our results reveal a novel and important role of SMS2 in the protumorigenic function and may offer a new strategy for macrophage-targeted anticancer therapy.
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Affiliation(s)
- Yan Deng
- Department of Pharmacology and Biochemistry, School of Pharmacy, Fudan University, Shanghai, 201203, China
| | - Jia-Chun Hu
- Department of Pharmacology and Biochemistry, School of Pharmacy, Fudan University, Shanghai, 201203, China
| | - Shu-Hua He
- Department of Pharmacology and Biochemistry, School of Pharmacy, Fudan University, Shanghai, 201203, China
| | - Bin Lou
- Department of Pharmacology and Biochemistry, School of Pharmacy, Fudan University, Shanghai, 201203, China
| | - Ting-Bo Ding
- Experiment & Teaching Center, School of Pharmacy, Fudan University, Shanghai, 201203, China
| | - Jin-Tong Yang
- Department of Medicinal Chemistry, School of Pharmacy, Fudan University, Shanghai, 201203, China
| | - Ming-Guang Mo
- Department of Medicinal Chemistry, School of Pharmacy, Fudan University, Shanghai, 201203, China
| | - De-Yong Ye
- Department of Medicinal Chemistry, School of Pharmacy, Fudan University, Shanghai, 201203, China
| | - Lu Zhou
- Department of Medicinal Chemistry, School of Pharmacy, Fudan University, Shanghai, 201203, China
| | - Xian-Cheng Jiang
- Department of Cell Biology, SUNY Downstate Medical Center, Brooklyn, NY, 11203, USA
| | - Ker Yu
- Department of Pharmacology and Biochemistry, School of Pharmacy, Fudan University, Shanghai, 201203, China.
| | - Ji-Bin Dong
- Department of Pharmacology and Biochemistry, School of Pharmacy, Fudan University, Shanghai, 201203, China.
- Shanghai Engineering Research Center of Immunotherapeutics, Fudan University, Shanghai, 201203, China.
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48
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Metabotropic glutamate receptor 1 is associated with unfavorable prognosis in ER-negative and triple-negative breast cancer. Sci Rep 2020; 10:22292. [PMID: 33339858 PMCID: PMC7749122 DOI: 10.1038/s41598-020-79248-4] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2020] [Accepted: 12/01/2020] [Indexed: 01/16/2023] Open
Abstract
New therapies are an urgent medical need in all breast cancer subgroups. Metabotropic glutamate receptor 1 (mGluR1) is suggested as a potential new molecular target. We examined the prevalence mGluR1 expression in different clinically relevant breast cancer subgroups and determined its association with prognosis. In this retrospective cohort, 394 consecutive primary breast cancer tissues were incorporated into a tissue microarray and immunohistochemically stained for mGluR1. The prevalence of mGluR1 protein expression in different breast cancer subgroups was evaluated and correlated with metastasis-free survival (MFS) and overall survival (OS). In total, 56% (n = 219) breast cancer tissues had mGluR1 expression. In estrogen receptor (ER)-negative tumors, 31% (n = 18/58) had mGluR1 expression that was significantly associated with MFS (HR 5.00, 95% CI 1.03–24.35, p = 0.046) in multivariate analysis, independently from other prognostic factors. Of the 44 triple-negative breast cancer (TNBC), 25% (n = 11) expressed mGluR1. mGluR1 expression in TNBC was significantly associated with shorter MFS (HR 8.60, 95% CI 1.06–20.39, p = 0.044) and with poor OS (HR 16.07, 95% CI 1.16–223.10, p = 0.039). In conclusion, mGluR1 is frequently expressed in breast cancer. In ER-negative breast cancer and in TNBC mGluR1 protein expression is an unfavorable prognostic marker. This study provides rationale to explore mGluR1 as a novel target for breast cancer treatment, especially for the more aggressive TNBC.
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Combined High Resistin and EGFR Expression Predicts a Poor Prognosis in Breast Cancer. BIOMED RESEARCH INTERNATIONAL 2020; 2020:8835398. [PMID: 33313320 PMCID: PMC7719526 DOI: 10.1155/2020/8835398] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/09/2020] [Revised: 10/27/2020] [Accepted: 11/18/2020] [Indexed: 12/14/2022]
Abstract
Elevated levels of resistin and epidermal growth factor receptor (EGFR) facilitate the development of breast cancer, although there are no reports of any correlation between these proteins. This study analyzed 392 human breast cancer tissue specimens and 42 samples of adjacent normal tissue. Rates of positive and strongly positive resistin expression were significantly higher in breast cancer tissue than in the adjacent nontumor tissue (83.2% vs. 23.8% and 20.9% vs. 0.0%, respectively; P < 0.001 for both comparisons). Positive resistin expression was significantly associated with tumor size, grade, stage, estrogen receptor (ER), progesterone receptor (PR), human epidermal growth factor receptor 2 (HER2) status, and molecular classification; strongly positive resistin expression was associated with tumor grade, ER, PR, HER2 status, and molecular classification. Significantly positive correlations were observed between positive and strongly positive resistin expression and corresponding levels of EGFR expression. Relapse-free and overall survival was worse for patients with high levels of both proteins than for those with high levels of only one protein or normal levels of both proteins. Our evidence suggests that combined high levels of resistin and EGFR expression correlate with survival in patients with breast cancer.
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Shimabukuro Ho R, Mioti Sebastião M, Venezian de Carvalho JP, Neves T, Nussbaum M. Cost-effectiveness analysis of the SP142 versus 22C3 PD-L1 assays in the treatment of atezolizumab plus nab-paclitaxel for patients with advanced triple negative breast cancer in the Brazilian private healthcare system. J Med Econ 2020; 23:1340-1344. [PMID: 32897765 DOI: 10.1080/13696998.2020.1821039] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
OBJECTIVE The aim of the study was to demonstrate the clinical and economic impact of two PD-L1 IHC assays, SP142 versus 22C3, to identify the eligibility of the patients with advanced triple negative breast cancer (aTNBC) to the treatment with atezolizumab plus nab-paclitaxel in the Brazilian private healthcare system (BPHS). METHODS The study performed a cost-effectiveness analysis based on a partitioned-survival model with three mutually exclusive health states: progression-free (PF), progression, and death. Data of progression-free survival and overall survival were extracted from a retrospective exploratory analysis of IMpassion130, an analytical harmonization of PD-L1 IHC assays. The analyses included only direct costs (drug acquisition and management of adverse events) that were based on CBHPM (Classificação Brasileira Hierarquizada de Procedimentos Médicos) and CMED PF18% (Câmara de Regulação do Mercado de Medicamentos) tables. A probabilistic sensitivity analysis was performed as a second-order Monte Carlo Simulation in order to evaluate the uncertainties of the model. RESULTS The SP142 assay has the potential to improve PFS and generate savings to the BPHS. The incremental cost-effectiveness ratio (ICER) was -USD 4,119.43 per month of progression-free survival. CONCLUSIONS The SP142 assay demonstrated to be a dominant alternative compared to 22C3 to guide the treatment with atezolizumab plus nab-paclitaxel in patients with aTNBC.
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