1
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Hong Y, Peng J, Chen Q, Zhou Q, Xu F, Yao J, Zou Q, Yuan L, Li L, Long Q, Liao L, Liu M, Liu X, Zhang D, Wang S, Yi W. Comparison of neoadjuvant chemotherapy response and prognosis among pegylated liposomal doxorubicin, epirubicin and pirarubicin in HR ⩽ 10%/HER2-negative breast cancer: an exploratory real-world multicentre cohort study. Ther Adv Med Oncol 2024; 16:17588359241279695. [PMID: 39346118 PMCID: PMC11428166 DOI: 10.1177/17588359241279695] [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: 03/20/2024] [Accepted: 08/14/2024] [Indexed: 10/01/2024] Open
Abstract
Background Pegylated liposomal doxorubicin (PLD), epirubicin and pirarubicin are the main anthracyclines widely used in China. PLD demonstrates therapeutic response comparable to epirubicin and pirarubicin in neoadjuvant chemotherapy (NAC) of breast cancer. Objectives The objectives of our study were to retrospectively assess the real-world effectiveness and prognostic characteristics of PLD as NAC for HR ⩽ 10%/human epidermal growth factor receptor 2 (HER2)-negative breast cancer. Design This was a retrospective study. Methods Our study enrolled patients with HR ⩽ 10%/HER2-negative breast cancer who received PLD-, epirubicin- or pirarubicin-based NAC from three centres in Hunan Province, China, between 2015 and 2022. We employed inverse probability of treatment weighting to balance the differences in patients' characteristics among the PLD, epirubicin, and pirarubicin groups. The endpoints were pathological complete response (pCR), event-free survival (EFS), and overall survival (OS). Results A total of 267 patients were included. After NAC, the pCR rates in PLD group were superior to epirubicin group (PLD, 34.1%; epirubicin, 20.8%, p = 0.038). The differences in EFS (log-rank p = 0.99) and OS (log-rank p = 0.33) among the three groups were not statistically significant. Among the three groups, non-pCR patients had worse EFS than pCR patients (log-rank p = 0.014). For patients with pCR, the differences in EFS (log-rank p = 0.47) and OS (log-rank p = 0.38) were not statistically significant among the three groups, and the EFS (log-rank p = 0.59) and OS (log-rank p = 0.14) of non-pCR patients in the PLD group were similar to those in the epirubicin and pirarubicin groups. Conclusion PLD had a similar therapeutic response and prognosis compared to epirubicin or pirarubicin in NAC for patients with HR ⩽ 10%/HER2 negative breast cancer, which means that PLD represents a potential NAC option.
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Affiliation(s)
- Yue Hong
- Department of General Surgery, The Second Xiangya Hospital, Central South University, No. 139, Renmin Central Road, Changsha 410011, China
- Clinical Research Centre For Breast Disease In Hunan Province, No. 139, Renmin Central Road, Changsha 410011, China
| | - Jing Peng
- Department of General Surgery, The Second Xiangya Hospital, Central South University, No. 139, Renmin Central Road, Changsha 410011, China
- Clinical Research Centre For Breast Disease In Hunan Province, No. 139, Renmin Central Road, Changsha 410011, China
| | - Qitong Chen
- Department of General Surgery, The Second Xiangya Hospital, Central South University, No. 139, Renmin Central Road, Changsha 410011, China
- Clinical Research Centre For Breast Disease In Hunan Province, No. 139, Renmin Central Road, Changsha 410011, China
| | - Qin Zhou
- Department of General Surgery, The Second Xiangya Hospital, Central South University, No. 139, Renmin Central Road, Changsha 410011, China
- Clinical Research Centre For Breast Disease In Hunan Province, No. 139, Renmin Central Road, Changsha 410011, China
| | - Feng Xu
- Department of General Surgery, The Second Xiangya Hospital, Central South University, No. 139, Renmin Central Road, Changsha 410011, China
- Clinical Research Centre For Breast Disease In Hunan Province, No. 139, Renmin Central Road, Changsha 410011, China
| | - Jia Yao
- Department of General Surgery, The Second Xiangya Hospital, Central South University, No. 139, Renmin Central Road, Changsha 410011, China
- Clinical Research Centre For Breast Disease In Hunan Province, No. 139, Renmin Central Road, Changsha 410011, China
| | - Qiongyan Zou
- Department of General Surgery, The Second Xiangya Hospital, Central South University, No. 139, Renmin Central Road, Changsha 410011, China
- Clinical Research Centre For Breast Disease In Hunan Province, No. 139, Renmin Central Road, Changsha 410011, China
| | - Liqin Yuan
- Department of General Surgery, The Second Xiangya Hospital, Central South University, No. 139, Renmin Central Road, Changsha 410011, China
- Clinical Research Centre For Breast Disease In Hunan Province, No. 139, Renmin Central Road, Changsha 410011, China
| | - Lun Li
- Department of General Surgery, The Second Xiangya Hospital, Central South University, No. 139, Renmin Central Road, Changsha 410011, China
- Clinical Research Centre For Breast Disease In Hunan Province, No. 139, Renmin Central Road, Changsha 410011, China
| | - Qian Long
- Department of General Surgery, The Second Xiangya Hospital, Central South University, No. 139, Renmin Central Road, Changsha 410011, China
- Clinical Research Centre For Breast Disease In Hunan Province, No. 139, Renmin Central Road, Changsha 410011, China
| | - Liqiu Liao
- Department of Breast Surgery, Xiangya Hospital, Central South University, Changsha, China
| | - Mingwen Liu
- Department of Breast Surgery of the First People's Hospital of Xiangtan City, Shuyuan Road 100#, Xiangtan City, Hunan Province, China
| | - Xuan Liu
- Department of Breast Surgery of the First People's Hospital of Xiangtan City, Shuyuan Road 100#, Xiangtan City, Hunan Province, China
| | - Danhua Zhang
- Department of General Surgery, The Second Xiangya Hospital, Central South University, No. 139, Renmin Central Road, Changsha 410011, China
- Clinical Research Centre for Breast Disease in Hunan Province, No. 139, Renmin Central Road, Changsha 410011, China
| | - Shouman Wang
- Department of Breast Surgery, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Wenjun Yi
- Department of General Surgery, The Second Xiangya Hospital, Central South University, No. 139, Renmin Central Road, Changsha 410011, China
- Clinical Research Centre for Breast Disease in Hunan Province, No. 139, Renmin Central Road, Changsha 410011, China
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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] [MESH Headings] [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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Støer NC, Vangen S, Singh D, Fortner RT, Hofvind S, Ursin G, Botteri E. Menopausal hormone therapy and breast cancer risk: a population-based cohort study of 1.3 million women in Norway. Br J Cancer 2024; 131:126-137. [PMID: 38740969 PMCID: PMC11231299 DOI: 10.1038/s41416-024-02590-1] [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: 09/11/2023] [Revised: 01/15/2024] [Accepted: 01/17/2024] [Indexed: 05/16/2024] Open
Abstract
BACKGROUND It is important to monitor the association between menopausal hormone therapy (HT) use and breast cancer (BC) risk with contemporary estimates, and specifically focus on HT types and new drugs. METHODS We estimated hazard ratios (HR) of BC risk according to HT type, administration route and individual drugs, overall and stratified by body mass index (BMI), molecular subtype and detection mode, with non-HT use as reference. RESULTS We included 1,275,783 women, 45+ years, followed from 2004, for a median of 12.7 years. Oral oestrogen combined with daily progestin was associated with the highest risk of BC (HR 2.42, 95% confidence interval (CI) 2.31-2.54), with drug-specific HRs ranging from Cliovelle®: 1.63 (95% CI 1.35-1.96) to Kliogest®: 2.67 (2.37-3.00). Vaginal oestradiol was not associated with BC risk. HT use was more strongly associated with luminal A cancer (HR 1.97, 95% CI 1.86-2.09) than other molecular subtypes, and more strongly with interval (HR 2.00, 95% CI: 1.83-2.30) than screen-detected (HR 1.33, 95% CI 1.26-1.41) BC in women 50-71 years. HRs for HT use decreased with increasing BMI. CONCLUSIONS The use of oral and transdermal HT was associated with an increased risk of BC. The associations varied according to HT type, individual drugs, molecular subtype, detection mode and BMI.
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Affiliation(s)
- Nathalie C Støer
- Department of Research, Cancer Registry of Norway, Norwegian Institute of Public Health, Oslo, Norway.
- Norwegian Research Centre for Women's Health, Division of Obstetrics and Gynecology, Oslo University Hospital, Oslo, Norway.
| | - Siri Vangen
- Norwegian Research Centre for Women's Health, Division of Obstetrics and Gynecology, Oslo University Hospital, Oslo, Norway
- Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Deependra Singh
- Norwegian Research Centre for Women's Health, Division of Obstetrics and Gynecology, Oslo University Hospital, Oslo, Norway
- Cancer Surveillance Branch, International Agency for Research on Cancer, WHO, Lyon, France
| | - Renée T Fortner
- Department of Research, Cancer Registry of Norway, Norwegian Institute of Public Health, Oslo, Norway
- Division of Cancer Epidemiology, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Solveig Hofvind
- Section for Breast Cancer Screening, Cancer Registry of Norway, Norwegian Institute of Public Health, Oslo, Norway
- Department of Health and Care Sciences, UiT The Arctic University of Norway, Tromsø, Norway
| | - Giske Ursin
- Cancer Registry of Norway, Norwegian Institute of Public Health, Oslo, Norway
- Department of Nutrition, Institute of Basic Medical Sciences, University of Oslo, Oslo, Norway
- Department of Preventive Medicine, University of Southern California, Los Angeles, CA, USA
| | - Edoardo Botteri
- Department of Research, Cancer Registry of Norway, Norwegian Institute of Public Health, Oslo, Norway
- Section for Colorectal Cancer Screening, Cancer Registry of Norway, Norwegian Institute of Public Health, Oslo, Norway
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4
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Akkoc Mustafayev FN, Shukla MA, Lanier A, Milton DR, Gutierrez AM, Gruschkus SK, Lewis JE, Murthy RK, Arun BK. Survival outcomes of patients with HER2/neu-positive breast cancer with germline BRCA mutations. Cancer 2024; 130:1600-1608. [PMID: 38100492 DOI: 10.1002/cncr.35159] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2023] [Revised: 11/10/2023] [Accepted: 11/21/2023] [Indexed: 12/17/2023]
Abstract
BACKGROUND Breast cancer (BC) with germline BRCA1/2 mutations and their association with triple-negative BC has been thoroughly investigated. However, some carriers of BRCA1/2 mutations have human epidermal growth factor receptor 2 (HER2/neu)-positive BC, which has a different targeted therapy approach, and data are scarce for this patient population. The authors sought to characterize the clinical characteristics and outcomes of patients with HER2/neu-positive BC who had germline BRCA1/2 mutations. METHODS This was a retrospective analysis of data from 1099 patients diagnosed with HER2/neu-positive BC who were screened for germline BRCA mutations between 1996 and 2022. Clinicopathologic features and survival rates were analyzed by BRCA mutation status. Univariate and multivariable Cox proportional hazards regression models were used to analyze the association between clinical variables and outcomes. RESULTS Of 1099 patients with HER2/neu-positive BC, 73 (6.6%) tested positive for BRCA1/2 mutations. Age, race, and tumor characteristics did not differ between BRCA noncarriers and carriers. At a median follow-up of 78.6 months, the 5-year recurrence-free survival rate was 85% in BRCA carriers and 87% in noncarriers (p = .79), and the 5-year overall survival rate was 94% in BRCA carriers and 94% in noncarriers (p = .78). In a multivariable model, BRCA was not associated with recurrence-free survival (hazard ratio, 0.99; 95% confidence interval, 0.51-1.90; p = .96) or overall survival (hazard ratio, 0.83; 95% confidence interval, 0.33-2.07; p = .69). CONCLUSIONS BRCA1/2 mutations occurred in 6.6% of patients with HER2/neu-positive BC and did not affect survival outcomes. Assessing the potential benefits of new treatment strategies, such as combining anti-HER2/neu therapies with poly(ADP-ribose) polymerase inhibitors, may lead to enhanced outcomes for these patients.
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Affiliation(s)
| | - Mihir Amitabh Shukla
- Department of Internal Medicine, Baylor College of Medicine, Houston, Texas, USA
| | - Amanda Lanier
- The University of Texas MD Anderson Cancer Center UTHealth Graduate School of Biomedical Sciences, Houston, Texas, USA
| | - Denái R Milton
- Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Angelica M Gutierrez
- Department of Breast Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Stephen K Gruschkus
- Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - John E Lewis
- Department of Breast Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Rashmi K Murthy
- Department of Breast Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Banu K Arun
- Department of Breast Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
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5
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Tripathi AK, Desai PP, Tyagi A, Lampe JB, Srivastava Y, Donkor M, Jones HP, Dzyuba SV, Crossley E, Williams NS, Vishwanatha JK. Short peptides based on the conserved regions of MIEN1 protein exhibit anticancer activity by targeting the MIEN1 signaling pathway. J Biol Chem 2024; 300:105680. [PMID: 38272230 PMCID: PMC10878790 DOI: 10.1016/j.jbc.2024.105680] [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: 09/23/2023] [Revised: 01/06/2024] [Accepted: 01/09/2024] [Indexed: 01/27/2024] Open
Abstract
Migration and invasion enhancer 1 (MIEN1) overexpression characterizes several cancers and facilitates cancer cell migration and invasion. Leveraging conserved immunoreceptor tyrosine-based activation motif and prenylation motifs within MIEN1, we identified potent anticancer peptides. Among them, bioactive peptides LA3IK and RP-7 induced pronounced transcriptomic and protein expression changes at sub-IC50 concentrations. The peptides effectively inhibited genes and proteins driving cancer cell migration, invasion, and epithelial-mesenchymal transition pathways, concurrently suppressing epidermal growth factor-induced nuclear factor kappa B nuclear translocation in metastatic breast cancer cells. Specifically, peptides targeted the same signal transduction pathway initiated by MIEN1. Molecular docking and CD spectra indicated the formation of MIEN1-peptide complexes. The third-positioned isoleucine in LA3IK and CVIL motif in RP-7 were crucial for inhibiting breast cancer cell migration. This is evident from the limited migration inhibition observed when MDA-MB-231 cells were treated with scrambled peptides LA3IK SCR and RP-7 SCR. Additionally, LA3IK and RP-7 effectively suppressed tumor growth in an orthotopic breast cancer model. Notably, mice tolerated high intraperitoneal (ip) peptide doses of 90 mg/Kg well, surpassing significantly lower doses of 5 mg/Kg intravenously (iv) and 30 mg/Kg intraperitoneally (ip) used in both in vivo pharmacokinetic studies and orthotopic mouse model assays. D-isomers of LA3IK and RP-7 showed enhanced anticancer activity compared to their L-isomers. D-LA3IK remained stable in mouse plasma for 24 h with 75% remaining, exhibiting superior pharmacokinetic properties over D/L-RP-7. In summary, our findings mark the first report of short peptides based on MIEN1 protein sequence capable of inhibiting cancer signaling pathways, effectively impeding cancer progression both in vitro and in vivo.
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Affiliation(s)
- Amit K Tripathi
- Department of Microbiology, Immunology and Genetics, University of North Texas Health Science Center, Fort Worth, Texas, USA.
| | - Priyanka P Desai
- Department of Microbiology, Immunology and Genetics, University of North Texas Health Science Center, Fort Worth, Texas, USA
| | - Antariksh Tyagi
- Yale Center for Genome Analysis (YCGA), Yale School of Medicine, New Haven, Connecticut, USA
| | - Jana B Lampe
- Department of Microbiology, Immunology and Genetics, University of North Texas Health Science Center, Fort Worth, Texas, USA
| | - Yogesh Srivastava
- Department of Genetics, University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Michael Donkor
- Department of Microbiology, Immunology and Genetics, University of North Texas Health Science Center, Fort Worth, Texas, USA
| | - Harlan P Jones
- Department of Microbiology, Immunology and Genetics, University of North Texas Health Science Center, Fort Worth, Texas, USA
| | - Sergei V Dzyuba
- Department of Chemistry and Biochemistry, Texas Christian University, Fort Worth, Texas, USA
| | - Eric Crossley
- Department of Biochemistry, University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Noelle S Williams
- Department of Biochemistry, University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Jamboor K Vishwanatha
- Department of Microbiology, Immunology and Genetics, University of North Texas Health Science Center, Fort Worth, Texas, USA.
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6
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Kalaba P, Sanchez de la Rosa C, Möller A, Alewood PF, Muttenthaler M. Targeting the Oxytocin Receptor for Breast Cancer Management: A Niche for Peptide Tracers. J Med Chem 2024; 67:1625-1640. [PMID: 38235665 PMCID: PMC10859963 DOI: 10.1021/acs.jmedchem.3c01089] [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: 06/15/2023] [Revised: 12/07/2023] [Accepted: 12/20/2023] [Indexed: 01/19/2024]
Abstract
Breast cancer is a leading cause of death in women, and its management highly depends on early disease diagnosis and monitoring. This remains challenging due to breast cancer's heterogeneity and a scarcity of specific biomarkers that could predict responses to therapy and enable personalized treatment. This Perspective describes the diagnostic landscape for breast cancer management, molecular strategies targeting receptors overexpressed in tumors, the theranostic potential of the oxytocin receptor (OTR) as an emerging breast cancer target, and the development of OTR-specific optical and nuclear tracers to study, visualize, and treat tumors. A special focus is on the chemistry and pharmacology underpinning OTR tracer development, preclinical in vitro and in vivo studies, challenges, and future directions. The use of peptide-based tracers targeting upregulated receptors in cancer is a highly promising strategy complementing current diagnostics and therapies and providing new opportunities to improve cancer management and patient survival.
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Affiliation(s)
- Predrag Kalaba
- Institute
of Biological Chemistry, Faculty of Chemistry, University of Vienna, 1090 Vienna, Austria
| | | | - Andreas Möller
- QIMR
Berghofer Medical Research Institute, Brisbane, Queensland 4006, Australia
- The
Chinese University of Hong Kong, Hong Kong SAR 999077, China
| | - Paul F. Alewood
- Institute
for Molecular Bioscience, The University
of Queensland, Brisbane, Queensland 4072, Australia
| | - Markus Muttenthaler
- Institute
of Biological Chemistry, Faculty of Chemistry, University of Vienna, 1090 Vienna, Austria
- Institute
for Molecular Bioscience, The University
of Queensland, Brisbane, Queensland 4072, Australia
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7
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Dhoundiyal S, Alam MA. Advancements in Biotechnology and Stem Cell Therapies for Breast Cancer Patients. Curr Stem Cell Res Ther 2024; 19:1072-1083. [PMID: 37815191 DOI: 10.2174/011574888x268109230924233850] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2023] [Revised: 08/09/2023] [Accepted: 08/18/2023] [Indexed: 10/11/2023]
Abstract
This comprehensive review article examines the integration of biotechnology and stem cell therapy in breast cancer diagnosis and treatment. It discusses the use of biotechnological tools such as liquid biopsies, genomic profiling, and imaging technologies for accurate diagnosis and monitoring of treatment response. Stem cell-based approaches, their role in modeling breast cancer progression, and their potential for breast reconstruction post-mastectomy are explored. The review highlights the importance of personalized treatment strategies that combine biotechnological tools and stem cell therapies. Ethical considerations, challenges in clinical translation, and regulatory frameworks are also addressed. The article concludes by emphasizing the potential of integrating biotechnology and stem cell therapy to improve breast cancer outcomes, highlighting the need for continued research and collaboration in this field.
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Affiliation(s)
- Shivang Dhoundiyal
- Department of Pharmacy, School of Medical and Allied Sciences, Galgotias University, Greater Noida, Uttar
Pradesh, India
| | - Md Aftab Alam
- Department of Pharmacy, School of Medical and Allied Sciences, Galgotias University, Greater Noida, Uttar
Pradesh, India
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8
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Bhise K, Gavande NS, Iyer AK. Leveraging hypoxia in triple-negative breast cancer as a promising treatment strategy. Drug Discov Today 2023; 28:103761. [PMID: 37660983 DOI: 10.1016/j.drudis.2023.103761] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2023] [Revised: 08/08/2023] [Accepted: 08/29/2023] [Indexed: 09/05/2023]
Abstract
Current treatment strategies for triple-negative breast cancer (TNBC) are based upon conventional chemotherapy, immunotherapy, or a combination of both. The treatment regimen for chemotherapy is often a combination of two or more drugs, either dose dense or low dose for synergy. Anthracyclines, alkylating agents, antimicrotubule agents, and antimetabolites for early-stage TNBC; and antimetabolites, non-taxane microtubule inhibitors, and cross-linker platinums for late-stage TNBC are usually administered in the clinical setting. Newer options for patients with advanced TNBC, such as poly (ADP-ribose) polymerase (PARP) inhibitors and immune checkpoint inhibitors, have recently emerged for cases where surgery is not a viable option and the disease has metastasized. This review outlines the current trends in hypoxia-inspired treatment strategies for TNBC with a focus on clinical trials.
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Affiliation(s)
- Ketki Bhise
- Use-inspired Biomaterials & Integrated Nano Delivery (U-BiND) Systems Laboratory, Department of Pharmaceutical Sciences, Wayne State University, Detroit, MI, USA
| | - Navnath S Gavande
- Department of Pharmaceutical Sciences, Wayne State University, Detroit, MI, USA; Molecular Therapeutics Program, Karmanos Cancer Institute, Detroit, MI, USA
| | - Arun K Iyer
- Use-inspired Biomaterials & Integrated Nano Delivery (U-BiND) Systems Laboratory, Department of Pharmaceutical Sciences, Wayne State University, Detroit, MI, USA; Molecular Imaging Program, Karmanos Cancer Institute, Detroit, MI, USA.
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9
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Kumar S, Vindal V. Architecture and topologies of gene regulatory networks associated with breast cancer, adjacent normal, and normal tissues. Funct Integr Genomics 2023; 23:324. [PMID: 37878223 DOI: 10.1007/s10142-023-01251-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2023] [Revised: 10/02/2023] [Accepted: 10/07/2023] [Indexed: 10/26/2023]
Abstract
Most cancer studies employ adjacent normal tissues to tumors (ANTs) as controls, which are not completely normal and represent a pre-cancerous state. However, the regulatory landscape of ANTs compared to tumor and non-tumor-bearing normal tissues is largely unexplored. Among cancers, breast cancer is the most commonly diagnosed cancer and a leading cause of death in women worldwide, with a lack of sufficient treatment regimens for various reasons. Hence, we aimed to gain deeper insights into normal, pre-cancerous, and cancerous regulatory systems of breast tissues towards identifying ANT and subtype-specific candidate genes. For this, we constructed and analyzed eight gene regulatory networks (GRNs), including five subtypes (viz., Basal, Her2, Luminal A, Luminal B, and Normal-Like), one ANT, and two normal tissue networks. Whereas several topological properties of these GRNs enabled us to identify tumor-related features of ANT, escape velocity centrality (EVC+) identified 24 functionally significant common genes, including well-known genes such as E2F1, FOXA1, JUN, BRCA1, GATA3, ERBB2, and ERBB3 across all six tissues including subtypes and ANT. Similarly, the EVC+ also helped us to identify tissue-specific key genes (Basal: 18, Her2: 6, Luminal A: 5, Luminal B: 5, Normal-Like: 2, and ANT: 7). Additionally, differentially correlated switching gene pairs along with functional, pathway, and disease annotations highlighted the cancer-associated role of these genes. In a nutshell, the present study revealed ANT and subtype-specific regulatory features and key candidate genes, which can be explored further using in vitro and in vivo experiments for better and effective disease management at an early stage.
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Affiliation(s)
- Swapnil Kumar
- Department of Biotechnology & Bioinformatics, School of Life Sciences, University of Hyderabad, Gachibowli, Hyderabad, 500046, India
| | - Vaibhav Vindal
- Department of Biotechnology & Bioinformatics, School of Life Sciences, University of Hyderabad, Gachibowli, Hyderabad, 500046, India.
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10
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Doha ZO, Wang X, Calistri NL, Eng J, Daniel CJ, Ternes L, Kim EN, Pelz C, Munks M, Betts C, Kwon S, Bucher E, Li X, Waugh T, Tatarova Z, Blumberg D, Ko A, Kirchberger N, Pietenpol JA, Sanders ME, Langer EM, Dai MS, Mills G, Chin K, Chang YH, Coussens LM, Gray JW, Heiser LM, Sears RC. MYC Deregulation and PTEN Loss Model Tumor and Stromal Heterogeneity of Aggressive Triple-Negative Breast Cancer. Nat Commun 2023; 14:5665. [PMID: 37704631 PMCID: PMC10499828 DOI: 10.1038/s41467-023-40841-6] [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: 12/02/2022] [Accepted: 08/14/2023] [Indexed: 09/15/2023] Open
Abstract
Triple-negative breast cancer (TNBC) patients have a poor prognosis and few treatment options. Mouse models of TNBC are important for development of new therapies, however, few mouse models represent the complexity of TNBC. Here, we develop a female TNBC murine model by mimicking two common TNBC mutations with high co-occurrence: amplification of the oncogene MYC and deletion of the tumor suppressor PTEN. This Myc;Ptenfl model develops heterogeneous triple-negative mammary tumors that display histological and molecular features commonly found in human TNBC. Our research involves deep molecular and spatial analyses on Myc;Ptenfl tumors including bulk and single-cell RNA-sequencing, and multiplex tissue-imaging. Through comparison with human TNBC, we demonstrate that this genetic mouse model develops mammary tumors with differential survival and therapeutic responses that closely resemble the inter- and intra-tumoral and microenvironmental heterogeneity of human TNBC, providing a pre-clinical tool for assessing the spectrum of patient TNBC biology and drug response.
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Affiliation(s)
- Zinab O Doha
- Department of Molecular and Medical Genetics, Oregon Health & Science University, Portland, OR, USA
- Department of medical laboratory technology, Taibah University, Al-Madinah al-Munawwarah, Saudi Arabia
| | - Xiaoyan Wang
- Department of Molecular and Medical Genetics, Oregon Health & Science University, Portland, OR, USA
| | - Nicholas L Calistri
- Department of Biomedical Engineering, Oregon Health & Science University, Portland, OR, USA
| | - Jennifer Eng
- Department of Molecular and Medical Genetics, Oregon Health & Science University, Portland, OR, USA
- Department of Biomedical Engineering, Oregon Health & Science University, Portland, OR, USA
- OHSU Center for Spatial Systems Biomedicine, Oregon Health & Science University, Portland, OR, USA
| | - Colin J Daniel
- Department of Molecular and Medical Genetics, Oregon Health & Science University, Portland, OR, USA
| | - Luke Ternes
- Department of Biomedical Engineering, Oregon Health & Science University, Portland, OR, USA
| | - Eun Na Kim
- Department of Biomedical Engineering, Oregon Health & Science University, Portland, OR, USA
| | - Carl Pelz
- Department of Molecular and Medical Genetics, Oregon Health & Science University, Portland, OR, USA
- Brenden-Colson Center for Pancreatic Care, Oregon Health & Science University, Portland, OR, USA
| | - Michael Munks
- Brenden-Colson Center for Pancreatic Care, Oregon Health & Science University, Portland, OR, USA
- Department of Molecular Microbiology and Immunology, Oregon Health and Science University, Portland, OR, USA
| | - Courtney Betts
- Department of Cell, Developmental & Cancer Biology, Oregon Health and Science University, Portland, OR, USA
| | - Sunjong Kwon
- Department of Biomedical Engineering, Oregon Health & Science University, Portland, OR, USA
- OHSU Center for Spatial Systems Biomedicine, Oregon Health & Science University, Portland, OR, USA
| | - Elmar Bucher
- Department of Biomedical Engineering, Oregon Health & Science University, Portland, OR, USA
- OHSU Center for Spatial Systems Biomedicine, Oregon Health & Science University, Portland, OR, USA
| | - Xi Li
- Division of Oncologic Sciences, Oregon Health and Science University, Portland, OR, USA
| | - Trent Waugh
- Department of Molecular and Medical Genetics, Oregon Health & Science University, Portland, OR, USA
| | - Zuzana Tatarova
- Department of Biomedical Engineering, Oregon Health & Science University, Portland, OR, USA
- OHSU Center for Spatial Systems Biomedicine, Oregon Health & Science University, Portland, OR, USA
| | - Dylan Blumberg
- Department of Biomedical Engineering, Oregon Health & Science University, Portland, OR, USA
- OHSU Center for Spatial Systems Biomedicine, Oregon Health & Science University, Portland, OR, USA
| | - Aaron Ko
- Department of Molecular Microbiology and Immunology, Oregon Health and Science University, Portland, OR, USA
| | - Nell Kirchberger
- Department of Cell, Developmental & Cancer Biology, Oregon Health and Science University, Portland, OR, USA
| | - Jennifer A Pietenpol
- Department of Biochemistry, Vanderbilt University Medical Center, Nashville, TN, USA
- Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Melinda E Sanders
- Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, TN, USA
- Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Ellen M Langer
- Department of Molecular and Medical Genetics, Oregon Health & Science University, Portland, OR, USA
| | - Mu-Shui Dai
- Department of Molecular and Medical Genetics, Oregon Health & Science University, Portland, OR, USA
| | - Gordon Mills
- Brenden-Colson Center for Pancreatic Care, Oregon Health & Science University, Portland, OR, USA
- Division of Oncologic Sciences, Oregon Health and Science University, Portland, OR, USA
- Knight Cancer Institute, Oregon Health & Science University, Portland, OR, USA
| | - Koei Chin
- Department of Biomedical Engineering, Oregon Health & Science University, Portland, OR, USA
- OHSU Center for Spatial Systems Biomedicine, Oregon Health & Science University, Portland, OR, USA
- Brenden-Colson Center for Pancreatic Care, Oregon Health & Science University, Portland, OR, USA
- Knight Cancer Institute, Oregon Health & Science University, Portland, OR, USA
| | - Young Hwan Chang
- Department of Biomedical Engineering, Oregon Health & Science University, Portland, OR, USA
- Knight Cancer Institute, Oregon Health & Science University, Portland, OR, USA
| | - Lisa M Coussens
- Brenden-Colson Center for Pancreatic Care, Oregon Health & Science University, Portland, OR, USA
- Department of Cell, Developmental & Cancer Biology, Oregon Health and Science University, Portland, OR, USA
- Knight Cancer Institute, Oregon Health & Science University, Portland, OR, USA
| | - Joe W Gray
- Department of Biomedical Engineering, Oregon Health & Science University, Portland, OR, USA
- OHSU Center for Spatial Systems Biomedicine, Oregon Health & Science University, Portland, OR, USA
- Brenden-Colson Center for Pancreatic Care, Oregon Health & Science University, Portland, OR, USA
- Knight Cancer Institute, Oregon Health & Science University, Portland, OR, USA
| | - Laura M Heiser
- Department of Biomedical Engineering, Oregon Health & Science University, Portland, OR, USA
- OHSU Center for Spatial Systems Biomedicine, Oregon Health & Science University, Portland, OR, USA
- Knight Cancer Institute, Oregon Health & Science University, Portland, OR, USA
| | - Rosalie C Sears
- Department of Molecular and Medical Genetics, Oregon Health & Science University, Portland, OR, USA.
- Brenden-Colson Center for Pancreatic Care, Oregon Health & Science University, Portland, OR, USA.
- Knight Cancer Institute, Oregon Health & Science University, Portland, OR, USA.
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11
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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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12
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Nabi R, Musarrat F, Menk P. Lima JC, Langohr IM, Chouljenko VN, Kousoulas KG. The Oncolytic herpes simplex virus type-1 (HSV-1) vaccine strain VC2 causes intratumor infiltration of functionally active T cells and inhibition of tumor metastasis and pro-tumor genes VEGF and PDL1 expression in the 4T1/Balb/c mouse model of stage four breast cancer. Front Mol Biosci 2023; 10:1199068. [PMID: 37388243 PMCID: PMC10303929 DOI: 10.3389/fmolb.2023.1199068] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2023] [Accepted: 05/31/2023] [Indexed: 07/01/2023] Open
Abstract
Introduction: Oncolytic viruses (OVs) provide new modalities for cancer therapy either alone or in combination with synergistic immunotherapies and/or chemotherapeutics. Engineered Herpes Simplex Virus Type-1 (HSV-1) has shown strong promise for the treatment of various cancers in experimental animal models as well as in human patients, with some virus strains licensed to treat human melanoma and gliomas. In the present study we evaluated the efficacy of mutant HSV-1 (VC2) in a late stage, highly metastatic 4T1 murine syngeneic. Method: VC2 was constructed VC2 using double red recombination technology. For in-vivo efficacy we utilized a late stage 4T1 syngeneic and immunocompetent BALB/cJ mouse model breast cancer model which exhibits efficient metastasis to the lung and other organs. Results: VC2 replicated efficiently in 4T1 cells and in cell culture, achieving titers similar to those in African monkey kidney (Vero) cells. Intra-tumor treatment with VC2 did not appreciably reduce average primary tumor sizes but a significant reduction of lung metastasis was noted in mice treated intratumorally with VC2, but not with ultraviolet-inactivated VC2. This reduction of metastasis was associated with increased T cell infiltration comprised of CD4+ and CD4+CD8+ double-positive T cells. Characterization of purified tumor infiltrating T cells revealed a significant improvement in their proliferation ability compared to controls. In addition, significant T cell infiltration was observed in the metastatic nodules associated with reduction of pro-tumor PD-L1 and VEGF gene transcription. Conclusion: These results show that VC2 therapy can improve anti-tumor response associated with a better control of tumor metastasis. improve T cell responses and reduce pro-tumor biomarker gene transcription. VC2 holds promise for further development as an oncolytic and immunotherapeutic approach to treat breast and other cancers.
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Affiliation(s)
- Rafiq Nabi
- Department of Pathobiological Sciences, Louisiana State University School of Veterinary Medicine, Baton Rouge, LA, United States
- Division of Biotechnology and Molecular Medicine, School of Veterinary Medicine, Baton Rouge, LA, United States
| | - Farhana Musarrat
- Department of Pathobiological Sciences, Louisiana State University School of Veterinary Medicine, Baton Rouge, LA, United States
- Division of Biotechnology and Molecular Medicine, School of Veterinary Medicine, Baton Rouge, LA, United States
| | - Jose Cesar Menk P. Lima
- Department of Pathobiological Sciences, Louisiana State University School of Veterinary Medicine, Baton Rouge, LA, United States
| | - Ingeborg M. Langohr
- Global Discovery Pathology, Translational Models Research Platform, Sanofi, Cambridge, MA, United States
| | - Vladimir N. Chouljenko
- Department of Pathobiological Sciences, Louisiana State University School of Veterinary Medicine, Baton Rouge, LA, United States
- Division of Biotechnology and Molecular Medicine, School of Veterinary Medicine, Baton Rouge, LA, United States
| | - Konstantin G. Kousoulas
- Department of Pathobiological Sciences, Louisiana State University School of Veterinary Medicine, Baton Rouge, LA, United States
- Division of Biotechnology and Molecular Medicine, School of Veterinary Medicine, Baton Rouge, LA, United States
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13
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Edwards IA, De Carlo F, Sitta J, Varner W, Howard CM, Claudio PP. Enhancing Targeted Therapy in Breast Cancer by Ultrasound-Responsive Nanocarriers. Int J Mol Sci 2023; 24:ijms24065474. [PMID: 36982548 PMCID: PMC10053544 DOI: 10.3390/ijms24065474] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2023] [Revised: 03/04/2023] [Accepted: 03/08/2023] [Indexed: 03/17/2023] Open
Abstract
Currently, the response to cancer treatments is highly variable, and severe side effects and toxicity are experienced by patients receiving high doses of chemotherapy, such as those diagnosed with triple-negative breast cancer. The main goal of researchers and clinicians is to develop new effective treatments that will be able to specifically target and kill tumor cells by employing the minimum doses of drugs exerting a therapeutic effect. Despite the development of new formulations that overall can increase the drugs’ pharmacokinetics, and that are specifically designed to bind overexpressed molecules on cancer cells and achieve active targeting of the tumor, the desired clinical outcome has not been reached yet. In this review, we will discuss the current classification and standard of care for breast cancer, the application of nanomedicine, and ultrasound-responsive biocompatible carriers (micro/nanobubbles, liposomes, micelles, polymeric nanoparticles, and nanodroplets/nanoemulsions) employed in preclinical studies to target and enhance the delivery of drugs and genes to breast cancer.
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Affiliation(s)
- Isaiah A. Edwards
- Department of Radiology, University of Mississippi Medical Center, Jackson, MS 39216, USA
| | - Flavia De Carlo
- Department of Pharmacology and Toxicology, Cancer Center and Research Institute, University of Mississippi Medical Center, Jackson, MS 39216, USA
| | - Juliana Sitta
- Department of Radiology, University of Mississippi Medical Center, Jackson, MS 39216, USA
| | - William Varner
- Department of Radiology, University of Mississippi Medical Center, Jackson, MS 39216, USA
| | - Candace M. Howard
- Department of Radiology, University of Mississippi Medical Center, Jackson, MS 39216, USA
| | - Pier Paolo Claudio
- Department of Pharmacology and Toxicology, Cancer Center and Research Institute, University of Mississippi Medical Center, Jackson, MS 39216, USA
- Correspondence:
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14
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De Luca F, Roda E, Ratto D, Desiderio A, Venuti MT, Ramieri M, Bottone MG, Savino E, Rossi P. Fighting secondary triple-negative breast cancer in cerebellum: A powerful aid from a medicinal mushrooms blend. Biomed Pharmacother 2023; 159:114262. [PMID: 36657301 DOI: 10.1016/j.biopha.2023.114262] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Revised: 01/05/2023] [Accepted: 01/14/2023] [Indexed: 01/18/2023] Open
Abstract
Breast cancer (BC) is the second most common cause of brain metastasis onset in patients, with the cerebellum accounting for the 33% of cases. In the current study, using a 4T1 triple-negative mouse BC model, we revealed that an orally administered medicinal mushrooms (MM) blend, rich in β-glucans, played a direct and specific anti-cancer action on cerebellar metastases, also bettering locomotor performances. The neuroprotective effect of the MM blend plays through (i) a direct and specific inhibition of cerebellar metastatization pattern typical of TNBC (with an induced reduction of about 50% of metastases density) and (ii) the regulation of apoptosis and proliferation-related genes, as suggested by expression changes of specific molecular markers, i.e. PCNA, p53, Bcl2, BAX, CASP9, CASP3, Hsp70 and AIF. Therefore, inhibiting the metastatization process, triggering a significant apoptosis increase, and lessening cell proliferation, this MM supplement, employed as adjuvant treatment in association with conventional therapy, could represent a promising approach, in the field of Integrative Oncology, for patients' management in both prevention and treatment of brain metastases from BC.
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Affiliation(s)
- Fabrizio De Luca
- Department of Biology and Biotechnology "L. Spallanzani", University of Pavia, 27100 Pavia, Italy.
| | - Elisa Roda
- Laboratory of Clinical & Experimental Toxicology, Pavia Poison Centre, National Toxicology Information Centre, Toxicology Unit, Istituti Clinici Scientifici Maugeri IRCCS, 27100 Pavia, Italy.
| | - Daniela Ratto
- Department of Biology and Biotechnology "L. Spallanzani", University of Pavia, 27100 Pavia, Italy.
| | - Anthea Desiderio
- Department of Earth and Environmental Science, University of Pavia, 27100 Pavia, Italy.
| | - Maria Teresa Venuti
- Department of Biology and Biotechnology "L. Spallanzani", University of Pavia, 27100 Pavia, Italy.
| | - Martino Ramieri
- Department of Biology and Biotechnology "L. Spallanzani", University of Pavia, 27100 Pavia, Italy.
| | - Maria Grazia Bottone
- Department of Biology and Biotechnology "L. Spallanzani", University of Pavia, 27100 Pavia, Italy.
| | - Elena Savino
- Department of Earth and Environmental Science, University of Pavia, 27100 Pavia, Italy.
| | - Paola Rossi
- Department of Biology and Biotechnology "L. Spallanzani", University of Pavia, 27100 Pavia, Italy.
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15
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Saha M, Ghosh SS. Engineered Hybrid Nanosystem for Homologous Targeting of EMT Induced Triple Negative Breast Cancer Cells. ACS APPLIED BIO MATERIALS 2023; 6:681-693. [PMID: 36662500 DOI: 10.1021/acsabm.2c00925] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
The increased mortality rate due to metastatic breast cancer with poor prognosis has raised concern over its effective therapy. Though various therapies and anticancer drugs have been approved, there is still a lack in the targeting of metastatic triple negative breast cancer (TNBC). We have developed a hybrid nanosystem that was synthesized by fusing exosomes from MCF-7 cells and nanovesicles from the MDA MB-231 cells that would be targeted. The developed nanosystem was characterized by various techniques like Western blotting, AFM, FETEM, DLS, CD, and fluorescence spectroscopy. The hybrid system was used for the delivery of an HDAC inhibitor, Trichostatin A (TSA), in combination with lapatinib (a tyrosine kinase inhibitor) for cotherapy of epithelial to mesenchymal transition (EMT) induced TNBC. This targeted cotherapy module had higher efficiency and effectivity in the reduction of metastatic ability and proliferation of EMT induced MDA MB-231 cells as compared to free inhibitor treatment or untargeted cotherapy. Reduction in the expression of the Wnt/β-catenin signaling pathway molecules like β-catenin (by 0.7 fold), Gsk3β (by 0.6 fold), and pGsk-3β (0.3 fold) was observed upon treatment. This subsequently resulted in the suppression of EMT markers, thereby resulting in reversing EMT to MET and suppressing metastatic breast cancer.
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Affiliation(s)
- Muktashree Saha
- Department of Biosciences & Bioengineering, Indian Institute of Technology Guwahati, Guwahati781039, Assam, India
| | - Siddhartha Sankar Ghosh
- Department of Biosciences & Bioengineering, Indian Institute of Technology Guwahati, Guwahati781039, Assam, India.,Centre for Nanotechnology, Indian Institute of Technology Guwahati, Guwahati, 781039, Assam, India
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16
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Banerjee M, Devi Rajeswari V. Inhibition of WNT signaling by conjugated microRNA nano-carriers: A new therapeutic approach for treating triple-negative breast cancer a perspective review. Crit Rev Oncol Hematol 2023; 182:103901. [PMID: 36584723 DOI: 10.1016/j.critrevonc.2022.103901] [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: 12/19/2021] [Revised: 12/17/2022] [Accepted: 12/20/2022] [Indexed: 12/29/2022] Open
Abstract
Triple-Negative Breast Cancer is the most aggressive form and accounts the 15%-25% of all breast cancer. Receptors are absent in triple-negative breast cancer, which makes them unresponsive to the current hormonal therapies. The patients with TNBC are left with the option of cytotoxic chemotherapy. The Wnt pathways are connected to cancer, and when activated, they result in mammary hyperplasia and tumors. The tumor suppressor microRNAs can block tumor cell proliferation, invasion, and migration, lead to cancer cell death, and are also known to down-regulate the WNT signaling. Nanoparticles with microRNA have been seen to be more effective when compared with their single release. In this review, we have tried to understand how Wnt signaling plays a crucial role in TNBC, EMT, metastasis, anti-drug resistance, and regulation of Wnt by microRNA. The role of nano-carriers in delivering micro-RNA. The clinical biomarkers, including the present state-of-the-art, involve novel pathways of Wnt.
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Affiliation(s)
- Manosi Banerjee
- Department of Biomedical Sciences, School of Bioscience and Technology, Vellore Institute of Technology, Vellore 632014, Tamil Nadu, India
| | - V Devi Rajeswari
- Department of Biomedical Sciences, School of Bioscience and Technology, Vellore Institute of Technology, Vellore 632014, Tamil Nadu, India.
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Pradhan R, Dey A, Taliyan R, Puri A, Kharavtekar S, Dubey SK. Recent Advances in Targeted Nanocarriers for the Management of Triple Negative Breast Cancer. Pharmaceutics 2023; 15:pharmaceutics15010246. [PMID: 36678877 PMCID: PMC9866847 DOI: 10.3390/pharmaceutics15010246] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Revised: 01/01/2023] [Accepted: 01/04/2023] [Indexed: 01/13/2023] Open
Abstract
Triple-negative breast cancer (TNBC) is a life-threatening form of breast cancer which has been found to account for 15% of all the subtypes of breast cancer. Currently available treatments are significantly less effective in TNBC management because of several factors such as poor bioavailability, low specificity, multidrug resistance, poor cellular uptake, and unwanted side effects being the major ones. As a rapidly growing field, nano-therapeutics offers promising alternatives for breast cancer treatment. This platform provides a suitable pathway for crossing biological barriers and allowing sustained systemic circulation time and an improved pharmacokinetic profile of the drug. Apart from this, it also provides an optimized target-specific drug delivery system and improves drug accumulation in tumor cells. This review provides insights into the molecular mechanisms associated with the pathogenesis of TNBC, along with summarizing the conventional therapy and recent advances of different nano-carriers for the management of TNBC.
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Affiliation(s)
- Rajesh Pradhan
- Department of Pharmacy, Birla Institute of Technology and Science, Pilani 333031, India
| | - Anuradha Dey
- Medical Research, R&D Healthcare Division, Emami Ltd., Kolkata 700056, India
| | - Rajeev Taliyan
- Department of Pharmacy, Birla Institute of Technology and Science, Pilani 333031, India
- Correspondence: (R.T.); (S.K.D.); Tel.: +91-6378-364-745 (R.T.); +91-8239-703-734 (S.K.D.)
| | - Anu Puri
- RNA Structure and Design Section, RNA Biology Laboratory (RBL), Center for Cancer Research, National Cancer Institute—Frederick, Frederick, MD 21702, USA
| | - Sanskruti Kharavtekar
- Department of Pharmacy, Birla Institute of Technology and Science, Pilani 333031, India
| | - Sunil Kumar Dubey
- Department of Pharmacy, Birla Institute of Technology and Science, Pilani 333031, India
- Medical Research, R&D Healthcare Division, Emami Ltd., Kolkata 700056, India
- Correspondence: (R.T.); (S.K.D.); Tel.: +91-6378-364-745 (R.T.); +91-8239-703-734 (S.K.D.)
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18
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Wani S, Humaira, Farooq I, Ali S, Rehman MU, Arafah A. Proteomic profiling and its applications in cancer research. Proteomics 2023. [DOI: 10.1016/b978-0-323-95072-5.00015-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/01/2023]
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19
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Akhouayri L, Ostano P, Mello-Grand M, Gregnanin I, Crivelli F, Laurora S, Liscia D, Leone F, Santoro A, Mulè A, Guarino D, Maggiore C, Carlino A, Magno S, Scatolini M, Di Leone A, Masetti R, Chiorino G. Identification of a minimum number of genes to predict triple-negative breast cancer subgroups from gene expression profiles. Hum Genomics 2022; 16:70. [PMID: 36536459 PMCID: PMC9764480 DOI: 10.1186/s40246-022-00436-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2022] [Accepted: 11/21/2022] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND Triple-negative breast cancer (TNBC) is a very heterogeneous disease. Several gene expression and mutation profiling approaches were used to classify it, and all converged to the identification of distinct molecular subtypes, with some overlapping across different approaches. However, a standardised tool to routinely classify TNBC in the clinics and guide personalised treatment is lacking. We aimed at defining a specific gene signature for each of the six TNBC subtypes proposed by Lehman et al. in 2011 (basal-like 1 (BL1); basal-like 2 (BL2); mesenchymal (M); immunomodulatory (IM); mesenchymal stem-like (MSL); and luminal androgen receptor (LAR)), to be able to accurately predict them. METHODS Lehman's TNBCtype subtyping tool was applied to RNA-sequencing data from 482 TNBC (GSE164458), and a minimal subtype-specific gene signature was defined by combining two class comparison techniques with seven attribute selection methods. Several machine learning algorithms for subtype prediction were used, and the best classifier was applied on microarray data from 72 Italian TNBC and on the TNBC subset of the BRCA-TCGA data set. RESULTS We identified two signatures with the 120 and 81 top up- and downregulated genes that define the six TNBC subtypes, with prediction accuracy ranging from 88.6 to 89.4%, and even improving after removal of the least important genes. Network analysis was used to identify highly interconnected genes within each subgroup. Two druggable matrix metalloproteinases were found in the BL1 and BL2 subsets, and several druggable targets were complementary to androgen receptor or aromatase in the LAR subset. Several secondary drug-target interactions were found among the upregulated genes in the M, IM and MSL subsets. CONCLUSIONS Our study took full advantage of available TNBC data sets to stratify samples and genes into distinct subtypes, according to gene expression profiles. The development of a data mining approach to acquire a large amount of information from several data sets has allowed us to identify a well-determined minimal number of genes that may help in the recognition of TNBC subtypes. These genes, most of which have been previously found to be associated with breast cancer, have the potential to become novel diagnostic markers and/or therapeutic targets for specific TNBC subsets.
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Affiliation(s)
- Laila Akhouayri
- Department of Biomedical Sciences, Genetics and Molecular Biology Laboratory, Faculty of Medicine and Pharmacy, Hassan II-Casablanca University, Casablanca, Morocco
- Department of Life Sciences and Systems Biology, University of Turin, Turin, Italy
| | - Paola Ostano
- Cancer Genomics Lab, Fondazione Edo ed Elvo Tempia, Biella, Italy
| | | | - Ilaria Gregnanin
- Cancer Genomics Lab, Fondazione Edo ed Elvo Tempia, Biella, Italy
| | - Francesca Crivelli
- Cancer Genomics Lab, Fondazione Edo ed Elvo Tempia, Biella, Italy
- Clinical Research Division, “Degli Infermi” Hospital, Ponderano, BI Italy
| | - Sara Laurora
- Molecular Oncology Lab, Fondazione Edo ed Elvo Tempia, Biella, Italy
| | - Daniele Liscia
- Pathology Department, “Degli Infermi” Hospital, Ponderano, BI Italy
| | - Francesco Leone
- Oncology Department, “Degli Infermi” Hospital, Ponderano, BI Italy
| | - Angela Santoro
- Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Antonino Mulè
- Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | | | - Claudia Maggiore
- Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Angela Carlino
- Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Stefano Magno
- Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Maria Scatolini
- Molecular Oncology Lab, Fondazione Edo ed Elvo Tempia, Biella, Italy
| | - Alba Di Leone
- Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Riccardo Masetti
- Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
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20
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Amiri-Dashatan N, Yekta RF, Koushki M, Arefi Oskouie A, Esfahani H, Taheri S, Kazemian E. Metabolomic study of serum in patients with invasive ductal breast carcinoma with LC-MS/MS approach. Int J Biol Markers 2022; 37:349-359. [PMID: 36168301 DOI: 10.1177/03936155221123343] [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] [Indexed: 11/17/2022]
Abstract
BACKGROUND Invasive ductal carcinoma (IDC) is the most common type of breast cancer so its early detection can lead to a significant decrease in mortality rate. However, prognostic factors for IDC are not adequate and we need novel markers for the treatment of different individuals. Although positron emission tomography and magnetic resonance imaging techniques are available, they are based on morphological features that do not provide any clue for molecular events accompanying cancer progression. In recent years, "omics" approaches have been extensively developed to propose novel molecular signatures of cancers as putative biomarkers, especially in biofluids. Therefore, a mass spectrometry-based metabolomics investigation was performed to find some putative metabolite markers of IDC and potential metabolites with prognostic value related to the estrogen receptor, progesterone receptor, lymphovascular invasion, and human epidermal growth factor receptor 2. METHODS An untargeted metabolomics study of IDC patients was performed by liquid chromatography coupled with tandem mass spectrometry (LC-MS/MS). The multivariate principal component analysis by XCMS online built a model that could separate the study groups and define the significantly altered m/z parameters. The most important biological pathways were also identified by pathway enrichment analysis. RESULTS The results showed that the significantly altered metabolites in IDC serum samples mostly belonged to amino acids and lipids. The most important involved pathways included arginine and proline metabolism, glycerophospholipid metabolism, and phenylalanine, tyrosine, and tryptophan biosynthesis. CONCLUSIONS Significantly altered metabolites in IDC serum samples compared to healthy controls could lead to the development of metabolite-based potential biomarkers after confirmation with other methods and in large cohorts.
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Affiliation(s)
- Nasrin Amiri-Dashatan
- Zanjan Metabolic Diseases Research Center, 48539Zanjan University of Medical Sciences, Zanjan, Iran.,Proteomics Research Center, 556492Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Reyhaneh Farrokhi Yekta
- Proteomics Research Center, 556492Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mehdi Koushki
- Department of Clinical Biochemistry, School of Medicine, 48539Zanjan University of Medical Sciences, Zanjan, Iran
| | - Afsaneh Arefi Oskouie
- Department of Basic Sciences, Faculty of Paramedical Sciences, 556492Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Hadi Esfahani
- 113401Chemistry and Chemical Engineering Research Center of Iran, Tehran, Iran
| | - Salman Taheri
- 113401Chemistry and Chemical Engineering Research Center of Iran, Tehran, Iran
| | - Elham Kazemian
- Non-communicable Diseases Research Center, 391934Alborz University of Medical Sciences, Karaj, Iran
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21
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Characterization of the Metabolome of Breast Tissues from Non-Hispanic Black and Non-Hispanic White Women Reveals Correlations between Microbial Dysbiosis and Enhanced Lipid Metabolism Pathways in Triple-Negative Breast Tumors. Cancers (Basel) 2022; 14:cancers14174075. [PMID: 36077608 PMCID: PMC9454857 DOI: 10.3390/cancers14174075] [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] [Received: 08/10/2022] [Revised: 08/18/2022] [Accepted: 08/19/2022] [Indexed: 12/02/2022] Open
Abstract
Simple Summary We previously showed that breast tumor tissues from women display an imbalance in abundance and composition of microbiota compared to normal healthy breast tissues. It is unknown whether these differences in breast tumor microbiota may be driven by alterations in microbial metabolites, leading to potentially protective or pathogenic consequences. The aim of our study was to conduct global metabolic profiling on normal and breast tumor tissues to identify differences in metabolite profiles and to determine whether breast microbial dysbiosis may be associated with enrichment of microbial metabolites in triple-negative breast cancer (TNBC) which disproportionately affects women of African ancestry. We observed significant correlations between elevated lipid metabolism pathways and microbial dysbiosis in TNBC tissues from both non-Hispanic black and white women. This is the first study to report an association between breast microbial dysbiosis and alterations in host metabolic pathways in breast tumors, including TNBC, of non-Hispanic black and non-Hispanic white women. Abstract Triple-negative breast cancer (TNBC) is an aggressive form of breast cancer that is non-responsive to hormonal therapies and disproportionately impact women of African ancestry. We previously showed that TN breast tumors have a distinct microbial signature that differs from less aggressive breast tumor subtypes and normal breast tissues. However, it is unknown whether these differences in breast tumor microbiota may be driven by alterations in microbial metabolites, leading to potentially protective or pathogenic consequences. The goal of this global metabolomic profiling study was to investigate alterations in microbial metabolism pathways in normal and breast tumor tissues, including TNBC, of non-Hispanic black (NHB) and non-Hispanic white (NHW) women. In this study, we profiled the microbiome (16S rRNA) from breast tumor tissues and analyzed 984 metabolites from a total of 51 NHB and NHW women. Breast tumor tissues were collected from 15 patients with TNBC, 12 patients with less aggressive luminal A-type (Luminal) breast cancer, and 24 healthy controls for comparison using UHPLC-tandem mass spectrometry. Principal component analysis and hierarchical clustering of the global metabolomic profiling data revealed separation between metabolic signatures of normal and breast tumor tissues. Random forest analysis revealed a unique biochemical signature associated with elevated lipid metabolites and lower levels of microbial-derived metabolites important in controlling inflammation and immune responses in breast tumor tissues. Significant relationships between the breast microbiome and the metabolome, particularly lipid metabolism, were observed in TNBC tissues. Further investigations to determine whether alterations in sphingolipid, phospholipid, ceramide, amino acid, and energy metabolism pathways modulate Fusobacterium and Tenericutes abundance and composition to alter host metabolism in TNBC are necessary to help us understand the risk and underlying mechanisms and to identify potential microbial-based targets.
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22
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Zuo S, Wang J, An X, Wang Z, Zheng X, Zhang Y. Fabrication of Ginsenoside-Based Nanodrugs for Enhanced Antitumor Efficacy on Triple-Negative Breast Cancer. Front Bioeng Biotechnol 2022; 10:945472. [PMID: 36032706 PMCID: PMC9412961 DOI: 10.3389/fbioe.2022.945472] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Accepted: 06/10/2022] [Indexed: 12/20/2022] Open
Abstract
There is an urgent need to identify chemotherapeutic agents with improved efficacy and safety against triple-negative breast cancer (TNBC). Ginsenosides can reportedly induce tumor cell death, invasion, and metastasis; however, poor water solubility, low oral absorption rate, and rapid blood clearance limit their clinical application. Utilizing the amphiphilic property of ginsenosides as building blocks of biomaterials, we fabricated a carrier-free nanodrug composed of ginsenosides Rg3 and Rb1 using a nano-reprecipitation method without any additional carriers. After characterizing and demonstrating their uniform morphology and pH-sensitive drug release properties, we observed that Rg3-Rb1 nanoparticles (NPs) exhibited stronger antitumor and anti-invasive effects on TNBCs in vitro than those mediated by free ginsenosides. Consequently, Rg3-Rb1 NPs afforded superior inhibition of tumor growth and reduction of pulmonary metastasis than the Rg3 and Rb1 mixture, with no obvious systematic toxicity in vivo. Collectively, our results provide a proof-of-concept that self-assembled engineered ginsenoside nanodrugs may be efficient and safe for TNBC therapy.
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Affiliation(s)
- Shuting Zuo
- Department of Breast Surgery, The Second Hospital of Jilin University, Changchun, China
| | - Jing Wang
- Department of Breast Surgery, The Second Hospital of Jilin University, Changchun, China
| | - Xianquan An
- Department of Anesthesiology, The Second Hospital of Jilin University, Changchun, China
| | - Zhenyu Wang
- Department of Breast Surgery, The Second Hospital of Jilin University, Changchun, China
| | - Xiao Zheng
- School of Biomedical Sciences and Engineering, South China University of Technology, Guangzhou, China
- *Correspondence: Xiao Zheng, ; Yan Zhang,
| | - Yan Zhang
- Department of Breast Surgery, The Second Hospital of Jilin University, Changchun, China
- *Correspondence: Xiao Zheng, ; Yan Zhang,
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23
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Chen H, Li W, Wan C, Zhang J. Correlation of dynamic contrast-enhanced MRI and diffusion-weighted MR imaging with prognostic factors and subtypes of breast cancers. Front Oncol 2022; 12:942943. [PMID: 35992872 PMCID: PMC9389013 DOI: 10.3389/fonc.2022.942943] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2022] [Accepted: 07/12/2022] [Indexed: 12/02/2022] Open
Abstract
Objective To determine the preoperative magnetic resonance imaging (MRI) findings of breast cancer on dynamic contrast-enhanced magnetic resonance imaging (DCE-MRI) and diffusion-weighted magnetic resonance imaging (DWI) in different molecular subtypes. Materials and methods A retrospective study was conducted on 116 breast cancer subjects who underwent preoperative MRI and surgery or biopsy. Three radiologists retrospectively assessed the morphological and kinetic characteristics on DCE-MRI and tumor detectability on DWI, by using apparent diffusion coefficient (ADC) values of lesions. The clinicopathologic and MRI features of four subtypes were compared. The correlation between clinical and MRI findings with molecular subtypes was evaluated using the chi-square and ANOVA tests, while the Mann–Whitney test was used to analyze the relationship between ADC and prognostic factors. Results One hundred and sixteen women diagnosed with breast cancer confirmed by surgery or biopsy had the following subtypes of breast cancer: luminal A (27, 23.3%), luminal B (56, 48.2%), HER2 positive (14, 12.1%), and triple-negative breast cancer (TNBC) (19, 16.4%), respectively. Among the subtypes, significant differences were found in axillary node metastasis, histological grade, tumor shape, rim enhancement, margin, lesion type, intratumoral T2 signal intensity, Ki-67 index, and paratumoral enhancement (p < 0.001, p < 0.001, p < 0.001, p < 0.001, p < 0.001, p < 0.001, p < 0.001, p < 0.001, and p = 0.02, respectively). On DWI, the mean ADC value of TNBC (0.910 × 10−3 mm2/s) was the lowest compared to luminal A (1.477×10−3 mm2/s), luminal B (0.955 × 10−3 mm2/s), and HER2 positive (0.996 × 10−3 mm2/s) (p < 0.001). Analysis of the correlation between different prognostic factors and ADC value showed that only axillary lymph node status and ADC value had a statistically significant difference (p = 0.009). Conclusion The morphologic features of MRI can be used as imaging biomarkers to identify the molecular subtypes of breast cancer. In addition, quantitative assessments of ADC values on DWI may also provide biological clues about molecular subtypes.
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Affiliation(s)
- Hui Chen
- Department of Oncology, Tianmen First People’s Hospital, Tianmen, China
| | - Wei Li
- Department of Oncology, Tianmen First People’s Hospital, Tianmen, China
| | - Chao Wan
- Department of Oncology, Tianmen First People’s Hospital, Tianmen, China
| | - Jue Zhang
- Department of CT/MRI, Tianmen First People's Hospital, Tianmen, China
- *Correspondence: Jue Zhang,
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24
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Ma S, Zhao Y, Lee WC, Ong LT, Lee PL, Jiang Z, Oguz G, Niu Z, Liu M, Goh JY, Wang W, Bustos MA, Ehmsen S, Ramasamy A, Hoon DSB, Ditzel HJ, Tan EY, Chen Q, Yu Q. Hypoxia induces HIF1α-dependent epigenetic vulnerability in triple negative breast cancer to confer immune effector dysfunction and resistance to anti-PD-1 immunotherapy. Nat Commun 2022; 13:4118. [PMID: 35840558 PMCID: PMC9287350 DOI: 10.1038/s41467-022-31764-9] [Citation(s) in RCA: 51] [Impact Index Per Article: 25.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2021] [Accepted: 07/01/2022] [Indexed: 12/12/2022] Open
Abstract
The hypoxic tumor microenvironment has been implicated in immune escape, but the underlying mechanism remains elusive. Using an in vitro culture system modeling human T cell dysfunction and exhaustion in triple-negative breast cancer (TNBC), we find that hypoxia suppresses immune effector gene expression, including in T and NK cells, resulting in immune effector cell dysfunction and resistance to immunotherapy. We demonstrate that hypoxia-induced factor 1α (HIF1α) interaction with HDAC1 and concurrent PRC2 dependency causes chromatin remolding resulting in epigenetic suppression of effector genes and subsequent immune dysfunction. Targeting HIF1α and the associated epigenetic machinery can reverse the immune effector dysfunction and overcome resistance to PD-1 blockade, as demonstrated both in vitro and in vivo using syngeneic and humanized mice models. These findings identify a HIF1α-mediated epigenetic mechanism in immune dysfunction and provide a potential strategy to overcome immune resistance in TNBC. Hypoxia can promote tumor escape from immune surveillance and immunotherapy. Here, the authors show that hypoxia induces T and NK cell dysfunction through HIF1α-mediated epigenetic suppression of effector gene expression, conferring resistance to anti-PD1 blockade in triple negative breast cancer models.
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Affiliation(s)
- Shijun Ma
- Genome Institute of Singapore, Agency for Science, Technology and Research (A*STAR), Singapore, 138672, Singapore
| | - Yue Zhao
- Institute of Molecular and Cellular Biology, Agency for Science, Technology and Research (A*STAR), Singapore, 138673, Singapore
| | - Wee Chyan Lee
- Genome Institute of Singapore, Agency for Science, Technology and Research (A*STAR), Singapore, 138672, Singapore
| | - Li-Teng Ong
- Genome Institute of Singapore, Agency for Science, Technology and Research (A*STAR), Singapore, 138672, Singapore
| | - Puay Leng Lee
- Genome Institute of Singapore, Agency for Science, Technology and Research (A*STAR), Singapore, 138672, Singapore
| | - Zemin Jiang
- Genome Institute of Singapore, Agency for Science, Technology and Research (A*STAR), Singapore, 138672, Singapore
| | - Gokce Oguz
- Genome Institute of Singapore, Agency for Science, Technology and Research (A*STAR), Singapore, 138672, Singapore
| | - Zhitong Niu
- The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, 510655, China
| | - Min Liu
- Institute of Molecular and Cellular Biology, Agency for Science, Technology and Research (A*STAR), Singapore, 138673, Singapore
| | - Jian Yuan Goh
- Genome Institute of Singapore, Agency for Science, Technology and Research (A*STAR), Singapore, 138672, Singapore
| | - Wenyu Wang
- The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, 510655, China
| | - Matias A Bustos
- Department of Translational Molecular Medicine, Saint John's Cancer Institute, Providence Health System, Santa Monica, CA, 90404, USA
| | - Sidse Ehmsen
- Department of Oncology, Odense University Hospital, Odense, 5230, Denmark
| | - Adaikalavan Ramasamy
- Genome Institute of Singapore, Agency for Science, Technology and Research (A*STAR), Singapore, 138672, Singapore
| | - Dave S B Hoon
- Department of Translational Molecular Medicine, Saint John's Cancer Institute, Providence Health System, Santa Monica, CA, 90404, USA
| | - Henrik J Ditzel
- Department of Oncology, Odense University Hospital, Odense, 5230, Denmark.,Department of Cancer and Inflammation Research, Institute of Molecular Medicine, University of Southern Denmark, Odense, 5230, Denmark
| | - Ern Yu Tan
- Department of General Surgery, Tan Tock Seng Hospital, Singapore, 308433, Singapore
| | - Qingfeng Chen
- Institute of Molecular and Cellular Biology, Agency for Science, Technology and Research (A*STAR), Singapore, 138673, Singapore.
| | - Qiang Yu
- Genome Institute of Singapore, Agency for Science, Technology and Research (A*STAR), Singapore, 138672, Singapore. .,Department of Physiology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, 117597, Singapore. .,Cancer and Stem Cell Biology, Duke-NUS Medical School, Singapore, 169857, Singapore.
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25
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Jiang C, Wu P, He X, Ni J, Ding X, Xu X, Wang F, Zou D. Associations Between Serum Reproductive Hormone Concentrations and Hormonal Receptor Status Among Postmenopausal Chinese Women With Breast Cancer: An Observational Study. Front Oncol 2022; 12:819756. [PMID: 35712498 PMCID: PMC9197097 DOI: 10.3389/fonc.2022.819756] [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: 11/22/2021] [Accepted: 04/25/2022] [Indexed: 11/13/2022] Open
Abstract
Background and Objectives Reproductive hormones and receptors play crucial roles in breast cancer development and progression. The association between preoperative serum reproductive hormone levels and receptor status in postmenopausal women with breast cancer remains unclear. Therefore, this study investigated the relationship between serum reproductive hormone concentrations and patient characteristics and hormone receptor status among postmenopausal Chinese women with breast cancer. Materials and Methods The medical records of 352 postmenopausal breast cancer patients who underwent an operation between October 2007 and October 2010 at the Department of Breast Tumor Surgery of Zhejiang Cancer Hospital were retrospectively evaluated. Serum levels of reproductive hormones were measured before surgery by liquid-chromatography tandem mass spectrometry. Hormone receptor levels were measured by an immunohistochemical assay using a mouse monoclonal antibody. The associations between serum hormone concentrations and hormone receptors were investigated by analysis of covariance. Results In this patient cohort, the serum level of luteinizing hormone (LH) declined with PMP duration. The median LH concentration was significantly higher in patients within 5 years of PMP than that in patients with PMP duration exceeding 5 years (23 vs. 18.32 mIU/ml, P <.0001). Significantly more patients with strong estrogen receptor (ER) or progesterone receptor (PR) expression had postmenopausal durations of less than 5 years compared to those with postmenopausal durations greater than 5 years (103 vs. 61 cases, P = .019; 93 vs. 46 cases, P = .0005). While most patients either lacked (97.1%) or co-expressed (84.3%) ER and PR, some patients expressed either ER or PR alone. ER and PR expression were negatively associated with receptor-tyrosine kinase erbB-2 (HER2) expression in postmenopausal patients with breast cancer. Meanwhile, increased ER and PR expression were associated with decreased serum levels of LH or follicle-stimulating hormone (FSH). Conclusion Decreased serum LH and FSH levels were associated with increased ER and PR expressions and decreased HER2 expression in postmenopausal patients with breast cancer.
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Affiliation(s)
- Chuner Jiang
- Department of Breast Tumor Surgery, Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital), Hangzhou, China.,Institute of Cancer and Basic Medicine (ICBM), Chinese Academy of Sciences, Hangzhou, China
| | - Peng Wu
- Institute of Cancer and Basic Medicine (ICBM), Chinese Academy of Sciences, Hangzhou, China.,Pathology Department, Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital), Hangzhou, China
| | - Xiangming He
- Department of Breast Tumor Surgery, Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital), Hangzhou, China.,Institute of Cancer and Basic Medicine (ICBM), Chinese Academy of Sciences, Hangzhou, China
| | - Jianfen Ni
- Department of Breast Tumor Surgery, Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital), Hangzhou, China.,Institute of Cancer and Basic Medicine (ICBM), Chinese Academy of Sciences, Hangzhou, China
| | - Xiaowen Ding
- Department of Breast Tumor Surgery, Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital), Hangzhou, China.,Institute of Cancer and Basic Medicine (ICBM), Chinese Academy of Sciences, Hangzhou, China
| | - Xiaohong Xu
- Institute of Cancer and Basic Medicine (ICBM), Chinese Academy of Sciences, Hangzhou, China.,Clinic Laboratory, Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital), Hangzhou, China
| | - Fangzheng Wang
- Institute of Cancer and Basic Medicine (ICBM), Chinese Academy of Sciences, Hangzhou, China.,Department of Radiation Oncology, Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital), Hangzhou, China
| | - Dehong Zou
- Department of Breast Tumor Surgery, Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital), Hangzhou, China.,Institute of Cancer and Basic Medicine (ICBM), Chinese Academy of Sciences, Hangzhou, China
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26
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Mohammadi A, Najafi S, Amini M, Mansoori B, Baghbanzadeh A, Hoheisel JD, Baradaran B. The potential of B7-H6 as a therapeutic target in cancer immunotherapy. Life Sci 2022; 304:120709. [PMID: 35697295 DOI: 10.1016/j.lfs.2022.120709] [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: 02/26/2022] [Revised: 05/21/2022] [Accepted: 06/08/2022] [Indexed: 12/09/2022]
Abstract
Immune checkpoints are vital molecules that regulate T-cell function by activation or inhibition. Among the immune checkpoint molecules, the B7-family proteins are significantly involved in the immune escape of tumor cells. By binding to inhibitory receptors, they can suppress T-cell-mediated immunity. B7-family proteins are found at various stages of tumor microenvironment formation and promote tumorigenesis and tumor progression. B7-H6 (encoded by gene NCR3LG1) is a prominent member of the family. It has unique immunogenic properties and is involved in natural killer (NK) cell immunosurveillance by binding to the NKp30 receptor. High B7-H6 expression in certain tumor types and shortage of or low expression in healthy cells - except in cases of inflammatory or microbial stimulation - have made the protein an attractive target of research activities in recent years. The avoidance of NK-mediated B7-H6 detection is a mechanism through which tumor cells escape immune surveillance. The stimulation of tumorigenesis occurs by suppressing caspase cascade initiation and anti-apoptosis activity stimulation via the STAT3 pathway. The B7-H6-NKp30 complex on the tumor membrane activates the NK cells and releases both tumor necrosis factor alpha (TNF-α) and interferon gamma (IFN-γ). B7-H6 is highly expressed in a wide range of tumor cells, including glioma, hematologic malignant tumors, and breast cancer cells. Clinical examination of cancer patients indicated that the expression of B7-H6 is related to distant metastasis status and permits postoperative prognosis. Because of its unique properties, B7-H6 has a high potential be utilized as a biological marker for cancer diagnosis and prognosis, as well as a target for novel treatment options.
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Affiliation(s)
- Alaleh Mohammadi
- Department of Pathobiology, Faculty of Veterinary Medicine, University of Tabriz, Tabriz, Iran; Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Souzan Najafi
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mohammad Amini
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Behzad Mansoori
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran; Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Amir Baghbanzadeh
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Jörg D Hoheisel
- Division of Functional Genome Analysis, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Behzad Baradaran
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran; Department of Immunology, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran.
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27
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Zhang H, Shi X, Ge Z, Wang Z, Gao Y, Gao G, Xu W, Qu X. PBX3-activated DLG1-AS1 can promote the proliferation, invasion, and migration of TNBC cells by sponging miR-16-5p. Mol Ther Oncolytics 2022; 25:201-210. [PMID: 35592389 PMCID: PMC9092379 DOI: 10.1016/j.omto.2021.12.023] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2021] [Accepted: 12/31/2021] [Indexed: 11/23/2022] Open
Abstract
DLG1-AS1 and PBX3 have been identified as acting as an oncogene in cervical cancer. However, they have not been well explored in triple-negative breast cancer (TNBC). As TNBC is one of the malignancies causing increasing death throughout the world, this study aimed to probe into the regulatory relationship between DLG1-AS1 and PBX3 in TNBC cells. In this study, real-time quantitative PCR (qRT-PCR) and western blot experiments were conducted to investigate the RNA and protein levels of genes of interest in TNBC cells. Functional experiments were implemented, such as 5-ethynyl-2′-deoxyuridine (EdU), transwell, and wound healing assays, to assess the changes in TNBC cell phenotype. Chromatin immunoprecipitation, luciferase reporter, RNA binding protein immunoprecipitation, and RNA pull-down assays were conducted to investigate the binding relationships among subject genes. The results show that DLG1-AS1 and PBX3 displayed high expression in TNBC cells, and PBX3 worked as the transcriptional activator of DLG1-AS1. Also, DLG1-AS1 served as an oncogene in TNBC cells and as a sponge for miR-16-5p to up-regulate JARID2. Meanwhile, JARID2 and PBX3 exerted oncogenic effects on TNBC cell growth. In conclusion, PBX3-activated DLG1-AS1 can promote the proliferation, invasion, and migration of TNBC cells by sponging miR-16-5p and elevating JARID2 expression.
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Affiliation(s)
- Huiming Zhang
- Department of General Surgery, Beijing Friendship Hospital, Capital Medical University, Beijing 100050, China
| | - Xianquan Shi
- Ultrasonography Department, Beijing Friendship Hospital, Capital Medical University, Beijing 100050, China
| | - Zhicheng Ge
- Department of General Surgery, Beijing Friendship Hospital, Capital Medical University, Beijing 100050, China
| | - Zihan Wang
- Department of General Surgery, Beijing Friendship Hospital, Capital Medical University, Beijing 100050, China
| | - Yinguang Gao
- Department of General Surgery, Beijing Friendship Hospital, Capital Medical University, Beijing 100050, China
| | - Guoxuan Gao
- Department of General Surgery, Beijing Friendship Hospital, Capital Medical University, Beijing 100050, China
| | - Wei Xu
- Department of General Surgery, Beijing Friendship Hospital, Capital Medical University, Beijing 100050, China
| | - Xiang Qu
- Department of General Surgery, Beijing Friendship Hospital, Capital Medical University, Beijing 100050, China
- Corresponding author Xiang Qu, Department of General Surgery, Beijing Friendship Hospital, Capital Medical University, No. 95 Yong’an Road, Xicheng District, Beijing 100050, China.
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28
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Overexpression of multiple epidermal growth factor like domains 11 rescues anoikis survival through tumor cells-platelet interaction in triple negative breast Cancer cells. Life Sci 2022; 299:120541. [DOI: 10.1016/j.lfs.2022.120541] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2022] [Revised: 03/27/2022] [Accepted: 04/04/2022] [Indexed: 11/15/2022]
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29
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Engür-Öztürk S, Dikmen M. Proteasome inhibitor immunotherapy for the epithelial to mesenchymal transition: assessing the A549 lung cancer cell microenvironment and the role of M1, M2a and M2c ‘hydrocortisone-polarised’ macrophages. Mol Biol Rep 2022; 49:4777-4793. [DOI: 10.1007/s11033-022-07329-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Accepted: 03/02/2022] [Indexed: 02/06/2023]
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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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Psaras AM, Valiuska S, Noé V, Ciudad CJ, Brooks TA. Targeting KRAS Regulation with PolyPurine Reverse Hoogsteen Oligonucleotides. Int J Mol Sci 2022; 23:2097. [PMID: 35216221 PMCID: PMC8876201 DOI: 10.3390/ijms23042097] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2021] [Revised: 02/02/2022] [Accepted: 02/09/2022] [Indexed: 02/04/2023] Open
Abstract
KRAS is a GTPase involved in the proliferation signaling of several growth factors. The KRAS gene is GC-rich, containing regions with known and putative G-quadruplex (G4) forming regions. Within the middle of the G-rich proximal promoter, stabilization of the physiologically active G4mid structure downregulates transcription of KRAS; the function and formation of other G4s within the gene are unknown. Herein we identify three putative G4-forming sequences (G4FS) within the KRAS gene, explore their G4 formation, and develop oligonucleotides targeting these three regions and the G4mid forming sequence. We tested Polypurine Reverse Hoogsteen hairpins (PPRHs) for their effects on KRAS regulation via enhancing G4 formation or displacing G-rich DNA strands, downregulating KRAS transcription and mediating an anti-proliferative effect. Five PPRH were designed, two against the KRAS promoter G4mid and three others against putative G4FS in the distal promoter, intron 1 and exon 5. PPRH binding was confirmed by gel electrophoresis. The effect on KRAS transcription was examined by luciferase, FRET Melt2, qRT-PCR. Cytotoxicity was evaluated in pancreatic and ovarian cancer cells. PPRHs decreased activity of a luciferase construct driven by the KRAS promoter. PPRH selectively suppressed proliferation in KRAS dependent cancer cells. PPRH demonstrated synergistic activity with a KRAS promoter selective G4-stabilizing compound, NSC 317605, in KRAS-dependent pancreatic cells. PPRHs selectively stabilize G4 formation within the KRAS mid promoter region and represent an innovative approach to both G4-stabilization and to KRAS modulation with potential for development into novel therapeutics.
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Affiliation(s)
- Alexandra Maria Psaras
- Department of Pharmaceutical Sciences, School of Pharmacy and Pharmaceutical Sciences, Binghamton University, Binghamton, NY 13902, USA;
| | - Simonas Valiuska
- Department of Biochemistry and Physiology, School of Pharmacy and Food Sciences, & IN2UB, University of Barcelona, 08028 Barcelona, Spain; (S.V.); (V.N.); (C.J.C.)
| | - Véronique Noé
- Department of Biochemistry and Physiology, School of Pharmacy and Food Sciences, & IN2UB, University of Barcelona, 08028 Barcelona, Spain; (S.V.); (V.N.); (C.J.C.)
| | - Carlos J. Ciudad
- Department of Biochemistry and Physiology, School of Pharmacy and Food Sciences, & IN2UB, University of Barcelona, 08028 Barcelona, Spain; (S.V.); (V.N.); (C.J.C.)
| | - Tracy A. Brooks
- Department of Pharmaceutical Sciences, School of Pharmacy and Pharmaceutical Sciences, Binghamton University, Binghamton, NY 13902, USA;
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32
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Moritz MNDO, Casali BC, Stotzer US, Karina dos Santos P, Selistre-de-Araujo HS. Alternagin-C, an alpha2beta1 integrin ligand, attenuates collagen-based adhesion, stimulating the metastasis suppressor 1 expression in triple-negative breast tumor cells. Toxicon 2022; 210:1-10. [DOI: 10.1016/j.toxicon.2022.02.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2021] [Revised: 01/17/2022] [Accepted: 02/02/2022] [Indexed: 11/28/2022]
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Gupta P, Neupane YR, Parvez S, Kohli K. Recent advances in targeted nanotherapeutic approaches for breast cancer management. Nanomedicine (Lond) 2021; 16:2605-2631. [PMID: 34854336 DOI: 10.2217/nnm-2021-0281] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Breast cancer is the most commonly occurring tumor disease worldwide. Breast cancer is currently managed by conventional chemotherapy, which is inadequate in curbing this heterogeneous disease and results in off-site toxic effects, suggesting effective treatment approaches with better therapeutic profiles are needed. This review, therefore, focuses on the recent advancements in delivering therapeutics to the target site using passive and/or active targeted nanodrug-delivery systems to ameliorate endolysosomal escape. In addition, recent strategies in targeting breast cancer stem cells are discussed. The role of naturally cell-secreted nanovesicles (exosomes) in the management of triple-negative breast cancer is also discussed.
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Affiliation(s)
- Priya Gupta
- Department of Pharmaceutics, School of Pharmaceutical Education & Research, Jamia Hamdard, New Delhi, 110062, India
| | - Yub Raj Neupane
- Department of Pharmacy, National University of Singapore, Singapore, 117559
| | - Suhel Parvez
- Department of Toxicology, School of Chemical & Life Sciences, Jamia Hamdard, New Delhi, 110062, India
| | - Kanchan Kohli
- Department of Pharmaceutics, School of Pharmaceutical Education & Research, Jamia Hamdard, New Delhi, 110062, India.,Lloyd Institute of Management & Technology (Pharm.), Plot No. 11, Knowledge Park-II, Greater Noida, 201308, Uttar Pradesh, India
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Hassan M, Baussière F, Guzelj S, Sundin AP, Håkansson M, Kovačič R, Leffler H, Tomašič T, Anderluh M, Jakopin Ž, Nilsson UJ. Structure-Guided Design of d-Galactal Derivatives with High Affinity and Selectivity for the Galectin-8 N-Terminal Domain. ACS Med Chem Lett 2021; 12:1745-1752. [PMID: 34795863 PMCID: PMC8592027 DOI: 10.1021/acsmedchemlett.1c00371] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2021] [Accepted: 10/27/2021] [Indexed: 12/14/2022] Open
Abstract
Galectin-8 is a carbohydrate-binding protein that plays a crucial role in tumor progression and metastasis, antibacterial autophagy, modulation of the immune system, and bone remodeling. The design, synthesis, and protein affinity evaluation of a set of C-3 substituted benzimidazole and quinoline d-galactal derivatives identified a d-galactal-benzimidazole hybrid as a selective ligand for the galectin-8 N-terminal domain (galectin-8N), with a K d of 48 μM and 15-fold selectivity over galectin-3 and even better selectivity over the other mammalian galectins. X-ray structural analysis of galectin-8N in complex with one benzimidazole- and one quinoline-galactal derivative at 1.52 and 2.1 Å together with molecular dynamics simulations and quantum mechanical calculations of galectin-8N in complex with the benzimidazole derivative revealed orbital overlap between a NH LUMO of Arg45 with electron rich HOMOs of the olefin and O4 of the d-galactal. Such overlap is hypothesized to contribute to the high affinity of the d-galactal-derived ligands for galectin-8N. A (3-(4,5-dimethylthiazol-2-yl)-5-(3- carboxymethoxyphenyl)-2-(4-sulfophenyl)-2H-tetrazolium) (MTS) assay evaluation of the d-galactal-benzimidazole hybrid and an analogous galactoside derivative on a panel of cell lines with MTS assay showed no effect on cell viability up to 100 μM concentration. A subsequent functional assay using the MDA-MB-231 cell line demonstrated that the d-galactal-benzimidazole hybrid and the analogous galactoside derivative reduced the secretion of the proinflammatory cytokines interleukin-6 (IL-6) and IL-8 in a dose-dependent manner. Therefore, these compounds represent potential probes for galectin-8N pharmacology investigations and possibly promising leads for the design and synthesis of potent and selective galectin-8 inhibitors as potential antitumor and anti-inflammatory agents.
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Affiliation(s)
- Mujtaba Hassan
- Centre
for Analysis and Synthesis, Department of Chemistry, Lund University, Box 124, SE-221 00 Lund, Sweden
- Department
of Medicinal Chemistry, Faculty of Pharmacy, University of Ljubljana, Aškerčeva 7, 1000 Ljubljana, Slovenia
| | - Floriane Baussière
- Centre
for Analysis and Synthesis, Department of Chemistry, Lund University, Box 124, SE-221 00 Lund, Sweden
| | - Samo Guzelj
- Department
of Medicinal Chemistry, Faculty of Pharmacy, University of Ljubljana, Aškerčeva 7, 1000 Ljubljana, Slovenia
| | - Anders P. Sundin
- Centre
for Analysis and Synthesis, Department of Chemistry, Lund University, Box 124, SE-221 00 Lund, Sweden
| | - Maria Håkansson
- SARomics
Biostructures AB, Medicon
Village, SE-223 63 Lund, Sweden
| | - Rebeka Kovačič
- SARomics
Biostructures AB, Medicon
Village, SE-223 63 Lund, Sweden
| | - Hakon Leffler
- Department
of Laboratory Medicine, Section MIG, Lund
University BMC-C1228b, Klinikgatan 28, 221 84 Lund, Sweden
| | - Tihomir Tomašič
- Department
of Medicinal Chemistry, Faculty of Pharmacy, University of Ljubljana, Aškerčeva 7, 1000 Ljubljana, Slovenia
| | - Marko Anderluh
- Department
of Medicinal Chemistry, Faculty of Pharmacy, University of Ljubljana, Aškerčeva 7, 1000 Ljubljana, Slovenia
| | - Žiga Jakopin
- Department
of Medicinal Chemistry, Faculty of Pharmacy, University of Ljubljana, Aškerčeva 7, 1000 Ljubljana, Slovenia
| | - Ulf J. Nilsson
- Centre
for Analysis and Synthesis, Department of Chemistry, Lund University, Box 124, SE-221 00 Lund, Sweden
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Das A, Agarwal P, Jain GK, Aggarwal G, Lather V, Pandita D. Repurposing drugs as novel triple negative breast cancer therapeutics. Anticancer Agents Med Chem 2021; 22:515-550. [PMID: 34674627 DOI: 10.2174/1871520621666211021143255] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2021] [Revised: 05/23/2021] [Accepted: 06/29/2021] [Indexed: 11/22/2022]
Abstract
BACKGROUND Among all the types of breast cancer (BC), triple negative breast cancer (TNBC) is the most aggressive form having high metastasis and recurrence rate with limited treatment options. Conventional treatments such as chemotherapy and radiotherapy have lots of toxic side effects and also no FDA approved therapies are available till now. Repurposing of old clinically approved drugs towards various targets of TNBC is the new approach with lesser side effects and also leads to successful inexpensive drug development with less time consuming. Medicinal plants containg various phytoconstituents (flavonoids, alkaloids, phenols, essential oils, tanins, glycosides, lactones) plays very crucial role in combating various types of diseases and used in drug development process because of having lesser side effects. OBJECTIVE The present review focuses in summarization of various categories of repurposed drugs against multitarget of TNBC and also summarizes the phytochemical categories that targets TNBC singly or in combination with synthetic old drugs. METHODS Literature information was collected from various databases such as Pubmed, Web of Science, Scopus and Medline to understand and clarify the role and mechanism of repurposed synthetic drugs and phytoconstituents aginst TNBC by using keywords like "breast cancer", "repurposed drugs", "TNBC" and "phytoconstituents". RESULTS Various repurposed drugs and phytochemicals targeting different signaling pathways that exerts their cytotoxic activities on TNBC cells ultimately leads to apoptosis of cells and also lowers the recurrence rate and stops the metastasis process. CONCLUSION Inhibitory effects seen in different levels, which provides information and evidences to researchers towards drug developments process and thus further more investigations and researches need to be taken to get the better therapeutic treatment options against TNBC.
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Affiliation(s)
- Amiya Das
- Amity Institute of Molecular Medicine & Stem Cell Research (AIMMSCR), Amity University Uttar Pradesh, Sector-125, Noida, 201313. India
| | - Pallavi Agarwal
- Amity Institute of Molecular Medicine & Stem Cell Research (AIMMSCR), Amity University Uttar Pradesh, Sector-125, Noida, 201313. India
| | - Gaurav Kumar Jain
- Department of Pharmaceutics, Delhi Institute of Pharmaceutical Sciences & Research, Delhi Pharmaceutical Sciences and Research University, Pushp Vihar, Govt. of NCT of Delhi, New Delhi, 110017. India
| | - Geeta Aggarwal
- Department of Pharmaceutics, Delhi Institute of Pharmaceutical Sciences & Research, Delhi Pharmaceutical Sciences and Research University, Pushp Vihar, Govt. of NCT of Delhi, New Delhi, 110017. India
| | - Viney Lather
- Amity Institute of Pharmacy, Amity University Uttar Pradesh, Sector-125, Noida, 201313. India
| | - Deepti Pandita
- Department of Pharmaceutics, Delhi Institute of Pharmaceutical Sciences & Research, Delhi Pharmaceutical Sciences and Research University, Pushp Vihar, Govt. of NCT of Delhi, New Delhi, 110017. India
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Functional Proteomic Profiling of Triple-Negative Breast Cancer. Cells 2021; 10:cells10102768. [PMID: 34685748 PMCID: PMC8535076 DOI: 10.3390/cells10102768] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2021] [Revised: 09/08/2021] [Accepted: 09/26/2021] [Indexed: 01/13/2023] Open
Abstract
Triple-negative breast cancer (TNBC) is a subtype of breast cancer that comprises various disease entities, all of which share a set of common features: a lack of expression of the estrogen receptor, progesterone receptor, and human epidermal growth factor receptor 2, respectively. Because of their receptor status, conventional chemotherapy remains the main therapeutic option for TNBC patients. We employed a reverse phase protein array approach (RPPA), complemented by immunohistochemistry, to quantitatively profile the activation state of 84 actionable key signaling intermediates and phosphoproteins in a set of 44 TNBC samples. We performed supervised and unsupervised approaches to proteomic data analysis to identify groups of samples sharing common characteristics that could be amenable to existing therapies. We found the heterogenous activation of multiple pathways, with PI3 K/AKT/mTOR signaling being the most common event. Some specific individualized therapeutic possibilities include the expression of oncogenic KIT in association with cytokeratin 15 and Erk1/2 positive tumors, both of which may have clinical value.
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37
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Entelon ® ( Vitis vinifera Seed Extract) Prevents Cancer Metastasis via the Downregulation of Interleukin-1 Alpha in Triple-Negative Breast Cancer Cells. Molecules 2021; 26:molecules26123644. [PMID: 34203721 PMCID: PMC8232270 DOI: 10.3390/molecules26123644] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2021] [Revised: 06/10/2021] [Accepted: 06/11/2021] [Indexed: 12/03/2022] Open
Abstract
Interleukin-1 (IL1) is a proinflammatory cytokine and promotes cancer cell proliferation and invasiveness in a diversity of cancers, such as breast and colon cancer. Here, we focused on the pharmacological effect of Entelon® (ETL) on the tumorigenesis of triple-negative breast cancer (TNBC) cells by IL1-alpha (IL1A). IL1A enhanced the cell growth and invasiveness of TNBC cells. We observed that abnormal IL1A induction is related with the poor prognosis of TNBC patients. IL1A also increased a variety of chemokines such as CCL2 and IL8. Interestingly, IL1A expression was reduced by the ETL treatment. Here, we found that ETL significantly decreased the MEK/ERK signaling pathway in TNBC cells. IL1A expression was reduced by UO126. Lastly, we studied the effect of ETL on the metastatic potential of TNBC cells. Our results showed that ETL significantly reduced the lung metastasis of TNBC cells. Our results showed that IL1A expression was regulated by the MEK/ERK- and PI3K/AKT-dependent pathway. Taken together, ETL inhibited the MEK/ERK and PI3K/AKT signaling pathway and suppressing the lung metastasis of TNBC cells through downregulation of IL1A. Therefore, we propose the possibility of ETL as an effective adjuvant for treating TNBC.
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Chang CM, Lam HYP, Hsu HJ, Jiang SJ. Interleukin-10: A double-edged sword in breast cancer. Tzu Chi Med J 2021; 33:203-211. [PMID: 34386356 PMCID: PMC8323643 DOI: 10.4103/tcmj.tcmj_162_20] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2020] [Revised: 08/01/2020] [Accepted: 08/31/2020] [Indexed: 02/06/2023] Open
Abstract
Breast cancer (BC) is a frequently diagnosed cancer among women worldwide. Currently, BC can be divided into different subgroups according to the presence of the following hormone receptors: estrogen receptor, progesterone receptor, and human epidermal growth factor receptor 2. Each of these subgroups has different treatment strategies. However, the presence of new metastatic lesions and patient deterioration suggest resistance to a given treatment. Various lines of evidence had shown that cytokines are one of the important mediators of tumor growth, invasion, metastasis, and treatment resistance. Interleukin-10 (IL-10) is an immunoregulatory cytokine, and acts as a poor prognostic marker in many cancers. The anti-inflammatory IL-10 blocks certain effects of inflammatory cytokines. It also antagonizes the co-stimulatory molecules on the antigen-presenting cells. Here, we review the current knowledge on the function and molecular mechanism of IL-10, and recent findings on how IL-10 contributes to the progression of BC.
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Affiliation(s)
- Chun-Ming Chang
- Department of General Surgery, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan.,Institute of Medical Sciences, Tzu Chi University, Hualien, Taiwan
| | - Ho Yin Pekkle Lam
- Institute of Medical Sciences, Tzu Chi University, Hualien, Taiwan.,Department of Biochemistry, School of Medicine, Tzu Chi University, Hualien, Taiwan
| | - Hao-Jen Hsu
- Department of Biochemistry, School of Medicine, Tzu Chi University, Hualien, Taiwan.,Department of Life Sciences, College of Medicine, Tzu Chi University, Hualien, Taiwan
| | - Shinn-Jong Jiang
- Department of Biochemistry, School of Medicine, Tzu Chi University, Hualien, Taiwan
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Fleisher B, Lezeau J, Werkman C, Jacobs B, Ait-Oudhia S. In vitro to Clinical Translation of Combinatorial Effects of Doxorubicin and Abemaciclib in Rb-Positive Triple Negative Breast Cancer: A Systems-Based Pharmacokinetic/Pharmacodynamic Modeling Approach. BREAST CANCER-TARGETS AND THERAPY 2021; 13:87-105. [PMID: 33628047 PMCID: PMC7899308 DOI: 10.2147/bctt.s292161] [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: 11/21/2020] [Accepted: 01/19/2021] [Indexed: 11/23/2022]
Abstract
Background Doxorubicin (DOX) and its pegylated liposomal formulation (L_DOX) are the standard of care for triple-negative breast cancer (TNBC). However, resistance to DOX often occurs, motivating the search for alternative treatment approaches. The retinoblastoma protein (Rb) is a potential pharmacological target for TNBC treatment since its expression has been associated with resistance to DOX-based therapy. Methods DOX (0.01–20 μM) combination with abemaciclib (ABE, 1–6 μM) was evaluated over 72 hours on Rb-positive (MDA-MB-231) and Rb-negative (MDA-MB-468) TNBC cells. Combination indices (CI) for DOX+ABE were calculated using Compusyn software. The TNBC cell viability time-course and fold-change from the control of phosphorylated-Rb (pRb) protein expression were measured with CCK8-kit and enzyme-linked immunosorbent assay. A cell-based pharmacodynamic (PD) model was developed, where pRb protein dynamics drove cell viability response. Clinical pharmacokinetic (PK) models for DOX, L_DOX, and ABE were developed using data extracted from the literature. After scaling cancer cell growth to clinical TNBC tumor growth, the time-to-tumor progression (TTP) was predicted for human dosing regimens of DOX, ABE, and DOX+ABE. Results DOX and ABE combinations were synergistic (CI<1) in MDA-MB-231 and antagonistic (CI>1) in MDA-MB-468. The maximum inhibitory effects (Imax) for both drugs were set to one. The drug concentrations producing 50% of Imax for DOX and ABE were 0.565 and 2.31 μM (MDA-MB-231) and 0.121 and 1.61 μM (MDA-MB-468). The first-orders rate constants of abemaciclib absorption (ka) and doxorubicin release from L_DOX (kRel) were estimated at 0.31 and 0.013 h−1. Their linear clearances were 21.7 (ABE) and 32.1 L/h (DOX). The estimated TTP for intravenous DOX (75 mg/m2 every 21 days), intravenous L_DOX (50 mg/m2 every 28 days), and oral ABE (200 mg twice a day) were 125, 31.2, and 8.6 days shorter than drug-free control. The TTP for DOX+ABE and L_DOX+ABE were 312 days and 47.5 days shorter than control, both larger than single-agent DOX, suggesting improved activity with the DOX+ABE combination. Conclusion The developed translational systems-based PK/PD model provides an in vitro-to-clinic modeling platform for DOX+ABE in TNBC. Although model-based simulations suggest improved outcomes with combination over monotherapy, tumor relapse was not prevented with the combination. Hence, DOX+ABE may not be an effective treatment combination for TNBC.
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Affiliation(s)
- Brett Fleisher
- Center for Pharmacometrics and Systems Pharmacology, Department of Pharmaceutics, College of Pharmacy, University of Florida, Orlando, Florida, USA
| | - Jovin Lezeau
- Center for Pharmacometrics and Systems Pharmacology, Department of Pharmaceutics, College of Pharmacy, University of Florida, Orlando, Florida, USA
| | - Carolin Werkman
- Center for Pharmacometrics and Systems Pharmacology, Department of Pharmaceutics, College of Pharmacy, University of Florida, Orlando, Florida, USA
| | - Brehanna Jacobs
- Center for Pharmacometrics and Systems Pharmacology, Department of Pharmaceutics, College of Pharmacy, University of Florida, Orlando, Florida, USA
| | - Sihem Ait-Oudhia
- Quantitative Pharmacology and Pharmacometrics (QP2), Merck & Co, Inc, Kenilworth, New Jersey, USA
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Targeting the purinergic pathway in breast cancer and its therapeutic applications. Purinergic Signal 2021; 17:179-200. [PMID: 33576905 PMCID: PMC7879595 DOI: 10.1007/s11302-020-09760-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2020] [Accepted: 12/06/2020] [Indexed: 12/21/2022] Open
Abstract
Breast cancer (BC) is the most frequent cause of death among women, representing a global public health problem. Here, we aimed to discuss the correlation between the purinergic system and BC, recognizing therapeutic targets. For this, we analyzed the interaction of extracellular nucleotides and nucleosides with the purinergic receptors P1 and P2, as well as the influence of ectonucleotidase enzymes (CD39 and CD73) on tumor progression. A comprehensive bibliographic search was carried out. The relevant articles for this review were found in the PubMed, Scielo, Lilacs, and ScienceDirect databases. It was observed that among the P1 receptors, the A1, A2A, and A2B receptors are involved in the proliferation and invasion of BC, while the A3 receptor is related to the inhibition of tumor growth. Among the P2 receptors, the P2X7 has a dual function. When activated for a short time, it promotes metastasis, but when activated for long periods, it is related to BC cell death. P2Y2 and P2Y6 receptors are related to BC proliferation and invasiveness. Also, the high expression of CD39 and CD73 in BC is strongly related to a worse prognosis. The receptors and ectonucleotidases involved with BC become possible therapeutic targets. Several purinergic pathways have been found to be involved in BC cell survival and progression. In this review, in addition to analyzing the pathways involved, we reviewed the therapeutic interventions already studied for BC related to the purinergic system, as well as to other possible therapeutic targets.
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Tsai YF, Huang CC, Lin YS, Hsu CY, Huang CP, Liu CY, Chiu JH, Tseng LM. Interleukin 17A promotes cell migration, enhances anoikis resistance, and creates a microenvironment suitable for triple negative breast cancer tumor metastasis. Cancer Immunol Immunother 2021; 70:2339-2351. [PMID: 33512556 DOI: 10.1007/s00262-021-02867-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2020] [Accepted: 01/17/2021] [Indexed: 11/29/2022]
Abstract
BACKGROUND The aim of this study was to investigate the role of IL-17A in the cancer microenvironment and the recurrence of triple negative breast cancer (TNBC). METHODS Using human TNBC cell lines, the role of IL17-A was investigated by knocked down of IL-17A (ΔIL-17A) and by administration of IL-17A into the culture medium. Cell proliferation assays, migration assays, as well as Western blot analysis and real-time PCR, were used to evaluate IL-17A-related signaling. Three types of 4T1 cells were implanted into BALB/c mice, namely wild type (WT), ΔIL-17A, and WT + neutralizing IL-17 antibody (WT + Ab) cells. Tumor weight, necrosis area, and the number of circulating tumor cells (CTCs) were measured. Immunohistochemistry and Western blotting were used to analyze expression of CD34, CD8, and TGF-β1 as well as anoikis resistance. The Kaplan-Meier's method was used to correlate IL-17A expression and patient outcome, including disease-free survival (DFS) and overall survival (OS). RESULTS Our results demonstrated that IL-17A was able to stimulate the migratory activity, but not the growth rate, of MDA-MB-231/468 cells. In vivo, for the ΔIL-17A group, there was an increase in necrosis area, a decrease in tumor CD34 expression and a reduction in the number of CTCs. Furthermore, in WT + Ab group, there was a decreased in tumor expression of CD34, fewer CD8 ( +) cells, and fewer CTCs, but an increase in expression of TGF-β1 expression. Both of the above were compared to the WT group. Knockdown of IL-17A also decreased anoikis resistance in human TNBC and the murine 4T1 cell lines. Kaplan-Meier analysis disclosed a negative correlation between tumor expression of IL-17A and OS in TNBC patients. CONCLUSION We conclude that IL-17A promotes migratory and angiogenic activity in tumors, enhances anoikis resistance, and modulates the immune landscape of the tumor microenvironment such changes favor cancer metastasis.
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Affiliation(s)
- Yi-Fang Tsai
- Comprehensive Breast Health Center & Division of General Surgery, Department of Surgery, Taipei Veterans General Hospital, No. 201, Sec. II, Shipai Rd, Taipei, 112, Taiwan, ROC.,Department of Surgery, School of Medicine, National Yang-Ming University, Taipei, Taiwan, ROC
| | - Chi-Cheng Huang
- Comprehensive Breast Health Center & Division of General Surgery, Department of Surgery, Taipei Veterans General Hospital, No. 201, Sec. II, Shipai Rd, Taipei, 112, Taiwan, ROC.,Department of Public Health, College of Public Health, National Taiwan University, Taipei, Taiwan, ROC
| | - Yen-Shu Lin
- Comprehensive Breast Health Center & Division of General Surgery, Department of Surgery, Taipei Veterans General Hospital, No. 201, Sec. II, Shipai Rd, Taipei, 112, Taiwan, ROC
| | - Chih-Yi Hsu
- Department of Pathology and Laboratory Medicine, Taipei Veterans General Hospital, Taipei, Taiwan, ROC.,School of Medicine, National Yang-Ming University, Taipei, Taiwan, ROC
| | - Ching-Po Huang
- Faculty of Medicine, School of Medicine, National Yang-Ming University, Taipei, Taiwan, ROC
| | - Chun-Yu Liu
- Comprehensive Breast Health Center & Division of General Surgery, Department of Surgery, Taipei Veterans General Hospital, No. 201, Sec. II, Shipai Rd, Taipei, 112, Taiwan, ROC.,Division of Medical Oncology, Department of Oncology, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
| | - Jen-Hwey Chiu
- Comprehensive Breast Health Center & Division of General Surgery, Department of Surgery, Taipei Veterans General Hospital, No. 201, Sec. II, Shipai Rd, Taipei, 112, Taiwan, ROC. .,Department of Surgery, Cheng-Hsin General Hospital, Taipei, Taiwan, ROC. .,Institute of Traditional Medicine, School of Medicine, National Yang-Ming University, Taipei, Taiwan, ROC.
| | - Ling-Ming Tseng
- Comprehensive Breast Health Center & Division of General Surgery, Department of Surgery, Taipei Veterans General Hospital, No. 201, Sec. II, Shipai Rd, Taipei, 112, Taiwan, ROC.,Department of Surgery, School of Medicine, National Yang-Ming University, Taipei, Taiwan, ROC
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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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Zhang YQ, Zhang F, Zeng YZ, Chen M, Huang WH, Wu JD, Chen WL, Gao WL, Bai JW, Yang RQ, Zeng HC, Wei XL, Zhang GJ. Mutant p53 and Twist1 Co-Expression Predicts Poor Prognosis and Is an Independent Prognostic Factor in Breast Cancer. Front Oncol 2021; 11:628814. [PMID: 34249678 PMCID: PMC8263931 DOI: 10.3389/fonc.2021.628814] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2020] [Accepted: 06/04/2021] [Indexed: 02/05/2023] Open
Abstract
PURPOSE The basic helix-loop-helix transcription factor (bHLH) transcription factor Twist1 plays a key role in embryonic development and tumorigenesis. p53 is a frequently mutated tumor suppressor in cancer. Both proteins play a key and significant role in breast cancer tumorigenesis. However, the regulatory mechanism and clinical significance of their co-expression in this disease remain unclear. The purpose of this study was to analyze the expression patterns of p53 and Twist1 and determine their association with patient prognosis in breast cancer. We also investigated whether their co-expression could be a potential marker for predicting patient prognosis in this disease. METHODS Twist1 and mutant p53 expression in 408 breast cancer patient samples were evaluated by immunohistochemistry. Kaplan-Meier Plotter was used to analyze the correlation between co-expression of Twist1 and wild-type or mutant p53 and prognosis for recurrence-free survival (RFS) and overall survival (OS). Univariate analysis, multivariate analysis, and nomograms were used to explore the independent prognostic factors in disease-free survival (DFS) and OS in this cohort. RESULTS Of the 408 patients enrolled, 237 (58%) had high mutant p53 expression. Two-hundred twenty patients (53.9%) stained positive for Twist1, and 188 cases were Twist1-negative. Furthermore, patients that co-expressed Twist1 and mutant p53 (T+P+) had significantly advanced-stage breast cancer [stage III, 61/89 T+P+ (68.5%) vs. 28/89 T-P- (31.5%); stage II, 63/104 T+P+ (60.6%)vs. 41/104 T-P- (39.4%)]. Co-expression was negatively related to early clinical stage (i.e., stages 0 and I; P = 0.039). T+P+ breast cancer patients also had worse DFS (95% CI = 1.217-7.499, P = 0.017) and OS (95% CI = 1.009-9.272, P = 0.048). Elevated Twist1 and mutant p53 expression predicted shorter RFS in basal-like patients. Univariate and multivariate analysis identified three variables (i.e., lymph node involvement, larger tumor, and T+P+) as independent prognostic factors for DFS. Lymph node involvement and T+P+ were also independent factors for OS in this cohort. The total risk scores and nomograms were reliable for predicting DFS and OS in breast cancer patients. CONCLUSIONS Our results revealed that co-expression of mutant p53 and Twist1 was associated with advanced clinical stage, triple negative breast cancer (TNBC) subtype, distant metastasis, and shorter DFS and OS in breast cancer patients. Furthermore, lymph nodes status and co-expression of Twist1 and mutant p53 were classified as independent factors for DFS and OS in this cohort. Co-evaluation of mutant p53 and Twist1 might be an appropriate tool for predicting breast cancer patient outcome.
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Affiliation(s)
- Yong-Qu Zhang
- Department of Breast-Thyroid-Surgery and Cancer Research Center, Xiang’an Hospital of Xiamen University, Xiamen, China
- Clinical Central Research Core, School of Medicine, Xiang’an Hospital of Xiamen University, Xiamen, China
- Key Laboratory for Endocrine-Related Cancer Precision Medicine of Xiamen, Xiang’an Hospital of Xiamen University, Xiamen, China
- Cancer Research Center, School of Medicine, Xiamen University, Xiamen, China
| | - Fan Zhang
- Guangdong Provincial Key Laboratory for Breast Cancer Diagnosis and Treatment, Cancer Hospital of Shantou University Medical College, Shantou, China
| | - Yun-Zhu Zeng
- Department of Pathology, Cancer Hospital of Shantou University Medical College, Shantou, China
| | - Min Chen
- Department of Breast-Thyroid-Surgery and Cancer Research Center, Xiang’an Hospital of Xiamen University, Xiamen, China
- Clinical Central Research Core, School of Medicine, Xiang’an Hospital of Xiamen University, Xiamen, China
- Key Laboratory for Endocrine-Related Cancer Precision Medicine of Xiamen, Xiang’an Hospital of Xiamen University, Xiamen, China
- Cancer Research Center, School of Medicine, Xiamen University, Xiamen, China
| | - Wen-He Huang
- Department of Breast-Thyroid-Surgery and Cancer Research Center, Xiang’an Hospital of Xiamen University, Xiamen, China
| | - Jun-Dong Wu
- Department of Breast Center, Cancer Hospital of Shantou University Medical College, Shantou, China
| | - Wei-Ling Chen
- Department of Breast-Thyroid-Surgery and Cancer Research Center, Xiang’an Hospital of Xiamen University, Xiamen, China
| | - Wen-Liang Gao
- Department of Breast-Thyroid-Surgery and Cancer Research Center, Xiang’an Hospital of Xiamen University, Xiamen, China
| | - Jing-Wen Bai
- Department of Medical Oncology, Xiang’an Hospital of Xiamen University, Xiamen, China
| | - Rui-Qin Yang
- Department of Breast-Thyroid-Surgery and Cancer Research Center, Xiang’an Hospital of Xiamen University, Xiamen, China
| | - Huan-Cheng Zeng
- Department of Breast Center, Cancer Hospital of Shantou University Medical College, Shantou, China
| | - Xiao-Long Wei
- Department of Pathology, Cancer Hospital of Shantou University Medical College, Shantou, China
- *Correspondence: Guo-Jun Zhang, ; Xiao-Long Wei,
| | - Guo-Jun Zhang
- Department of Breast-Thyroid-Surgery and Cancer Research Center, Xiang’an Hospital of Xiamen University, Xiamen, China
- Clinical Central Research Core, School of Medicine, Xiang’an Hospital of Xiamen University, Xiamen, China
- Key Laboratory for Endocrine-Related Cancer Precision Medicine of Xiamen, Xiang’an Hospital of Xiamen University, Xiamen, China
- Cancer Research Center, School of Medicine, Xiamen University, Xiamen, China
- *Correspondence: Guo-Jun Zhang, ; Xiao-Long Wei,
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Sharma V, Montano MM. Non-epigenetic induction of HEXIM1 by DNMT1 inhibitors and functional relevance. Sci Rep 2020; 10:21015. [PMID: 33273553 PMCID: PMC7713402 DOI: 10.1038/s41598-020-78058-y] [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: 05/21/2020] [Accepted: 11/17/2020] [Indexed: 11/09/2022] Open
Abstract
We have been studying the role of Hexamethylene bisacetamide (HMBA) Induced Protein 1 (HEXIM1) as a tumor suppressor whose expression is decreased in breast and prostate cancer. The anti-cancer actions of HEXIM1 in melanomas and AML have been reported by other groups. Previous studies have shown that 5-Aza-2'deoxycytidine (5-AzadC), a DNMT1 inhibitor, induces re-expression of tumor suppressor genes by removing/erasing methylation marks from their promoters. Our studies highlighted another mechanism wherein 5-AzadC induced DNA damage, which then resulted in enhanced occupancy of NF-ĸB, P-TEFb, and serine 2 phosphorylated RNA Polymerase II on the HEXIM1 gene. As a consequence, 5-AzadC induced HEXIM1 expression in prostate cancer cell lines and triple negative breast cancers. 5-AzadC-induced DNA damage enhanced P-TEFb occupancy via a mechanism that involved activation of ATR and ATM and induction of NF-ĸB recruitment to the HEXIM1 promoter. Downregulation of NF-ĸB attenuated 5-AzadC-induced HEXIM1 expression in prostate and breast cancer cells. The functional relevance of 5-AzadC-induced HEXIM1 expression is revealed by studies showing the HEXIM1 is required for the induction of apoptosis. Collectively, our findings support a non-epigenetic mechanism for 5-AzadC-induced re-expression of HEXIM1 protein, and may contribute to the clinical efficacy of 5-AzadC.
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Affiliation(s)
- Vikas Sharma
- Department of Pharmacology, School of Medicine, Case Western Reserve University, 10900 Euclid Ave., Cleveland, OH, 44106, USA
| | - Monica M Montano
- Department of Pharmacology, School of Medicine, Case Western Reserve University, 10900 Euclid Ave., Cleveland, OH, 44106, USA.
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45
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Zhang Q, Lei L, Jing D. Knockdown of SERPINE1 reverses resistance of triple‑negative breast cancer to paclitaxel via suppression of VEGFA. Oncol Rep 2020; 44:1875-1884. [PMID: 33000256 PMCID: PMC7551184 DOI: 10.3892/or.2020.7770] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2020] [Accepted: 06/30/2020] [Indexed: 12/18/2022] Open
Abstract
Breast cancer (BC) has a poor prognosis and a high number of visceral metastases. Serine protease inhibitor, clade E member 1 (SERPINE1) is a molecule involved in several human malignancies. However, it remains unknown if SERPINE1 plays a role in the development of taxane resistance in TNBC cells. In the present study, the role and mechanism of SERPINE1 in the development of paclitaxel (PTX) resistance in TNBC cells were investigated. A bioinformatics analysis of gene expression profiles in PTX‑resistant cells indicated that SERPINE1 was significantly associated with PTX resistance. Furthermore, the levels of SERPINE1 mRNA and protein were higher in PTX‑resistant cells with respect to those in PTX‑sensitive parent cells. Knockdown of SERPINE1 significantly inhibited cell survival and induced cell apoptosis in vitro. In addition, SERPINE1 silencing led to downregulation of the key angiogenetic vascular endothelial growth factor A (VEGFA). Furthermore, suppression of SERPINE1 markedly attenuated tumor growth in vivo. Collectively, these findings indicated that SERPINE1 significantly contributed to the proliferation and apoptosis of TNBC cells by regulating VEGFA expression. The present study demonstrated SERPINE1 as an oncogene in PTX drug resistance of breast cancer, and revealed that it may serve as a possible target for treating BC.
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Affiliation(s)
- Qian Zhang
- Teaching and Research Section of Surgery, Xiangnan University Affiliated Hospital, Chenzhou, Hunan 423000, P.R. China
| | - Li Lei
- Department of Internal Medicine, Xiangnan University Affiliated Hospital, Chenzhou, Hunan 423000, P.R. China
| | - Di Jing
- Department of Oncology, Xiangya Hospital of Central South University, Changsha, Hunan 410008, P.R. China
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Jusu SM, Obayemi JD, Salifu AA, Nwazojie CC, Uzonwanne V, Odusanya OS, Soboyejo WO. Drug-encapsulated blend of PLGA-PEG microspheres: in vitro and in vivo study of the effects of localized/targeted drug delivery on the treatment of triple-negative breast cancer. Sci Rep 2020; 10:14188. [PMID: 32843673 PMCID: PMC7447811 DOI: 10.1038/s41598-020-71129-0] [Citation(s) in RCA: 43] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2020] [Accepted: 08/10/2020] [Indexed: 01/08/2023] Open
Abstract
Triple-negative breast cancer (TNBC) is more aggressive and difficult to treat using conventional bulk chemotherapy that is often associated with increased toxicity and side effects. In this study, we encapsulated targeted drugs [A bacteria-synthesized anticancer drug (prodigiosin) and paclitaxel] using single solvent evaporation technique with a blend of FDA-approved poly lactic-co-glycolic acid-polyethylene glycol (PLGA_PEG) polymer microspheres. These drugs were functionalized with Luteinizing Hormone-Releasing hormone (LHRH) ligands whose receptors are shown to overexpressed on surfaces of TNBC. The physicochemical, structural, morphological and thermal properties of the drug-loaded microspheres were then characterized using Fourier Transform Infrared Spectroscopy (FTIR), Scanning Electron Microscopy (SEM), Dynamic Light Scattering (DLS), Nuclear Magnetic Resonance Spectroscopy (NMR), Thermogravimetric Analysis (TGA) and Differential Scanning Calorimetry (DSC). Results obtained from in vitro kinetics drug release at human body temperature (37 °C) and hyperthermic temperatures (41 and 44 °C) reveal a non-Fickian sustained drug release that is well-characterized by Korsmeyer-Peppas model with thermodynamically non-spontaneous release of drug. Clearly, the in vitro and in vivo drug release from conjugated drug-loaded microspheres (PLGA-PEG_PGS-LHRH, PLGA-PEG_PTX-LHRH) is shown to result in greater reductions of cell/tissue viability in the treatment of TNBC. The in vivo animal studies also showed that all the drug-loaded PLGA-PEG microspheres for the localized and targeted treatment of TNBC did not caused any noticeable toxicity and thus significantly extended the survival of the treated mice post tumor resection. The implications of this work are discussed for developing targeted drug systems to treat and prevent local recurred triple negative breast tumors after surgical resection.
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Affiliation(s)
- S M Jusu
- Department of Materials Science and Engineering, African University of Science and Technology, Km 10 Airport Road, Abuja, Nigeria
- Department of Mechanical Engineering, Worcester Polytechnic Institute, Worcester, MA, 01609, USA
| | - J D Obayemi
- Department of Mechanical Engineering, Worcester Polytechnic Institute, Worcester, MA, 01609, USA
- Department of Biomedical Engineering, Gateway Park Life Sciences Center, Worcester Polytechnic Institute (WPI), 60 Prescott Street, Worcester, MA, 01605, USA
| | - A A Salifu
- Department of Mechanical Engineering, Worcester Polytechnic Institute, Worcester, MA, 01609, USA
- Department of Biomedical Engineering, Gateway Park Life Sciences Center, Worcester Polytechnic Institute (WPI), 60 Prescott Street, Worcester, MA, 01605, USA
| | - C C Nwazojie
- Department of Materials Science and Engineering, African University of Science and Technology, Km 10 Airport Road, Abuja, Nigeria
| | - V Uzonwanne
- Department of Mechanical Engineering, Worcester Polytechnic Institute, Worcester, MA, 01609, USA
| | - O S Odusanya
- Biotechnology and Genetic Engineering Advanced Laboratory, Sheda Science and Technology Complex (SHESTCO), Abuja, Nigeria
| | - W O Soboyejo
- Department of Mechanical Engineering, Worcester Polytechnic Institute, Worcester, MA, 01609, USA.
- Department of Biomedical Engineering, Gateway Park Life Sciences Center, Worcester Polytechnic Institute (WPI), 60 Prescott Street, Worcester, MA, 01605, USA.
- Department of Materials Science and Engineering, Worcester Polytechnic Institute, Worcester, MA, 01609, USA.
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Alafeef M, Srivastava I, Pan D. Machine Learning for Precision Breast Cancer Diagnosis and Prediction of the Nanoparticle Cellular Internalization. ACS Sens 2020; 5:1689-1698. [PMID: 32466640 DOI: 10.1021/acssensors.0c00329] [Citation(s) in RCA: 42] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
In the field of theranostics, diagnostic nanoparticles are designed to collect highly patient-selective disease profiles, which is then leveraged by a set of nanotherapeutics to improve the therapeutic results. Despite their early promise, high interpatient and intratumoral heterogeneities make any rational design and analysis of these theranostics platforms extremely problematic. Recent advances in deep-learning-based tools may help bridge this gap, using pattern recognition algorithms for better diagnostic precision and therapeutic outcome. Triple-negative breast cancer (TNBC) is a conundrum because of the complex molecular diversity, making its diagnosis and therapy challenging. To address these challenges, we propose a method to predict the cellular internalization of nanoparticles (NPs) against different cancer stages using artificial intelligence. Here, we demonstrate for the first time that a combination of machine-learning (ML) algorithm and characteristic cellular uptake responses for individual cancer cell types can be successfully used to classify various cancer cell types. Utilizing this approach, we can optimize the nanomaterials to get an optimum structure-internalization response for a given particle. This methodology predicted the structure-internalization response of the evaluated nanoparticles with remarkable accuracy (Q2 = 0.9). We anticipate that it can reduce the effort by minimizing the number of nanoparticles that need to be tested and could be utilized as a screening tool for designing nanotherapeutics. Following this, we have proposed a diagnostic nanomaterial-based platform used to assemble a patient-specific cancer profile with the assistance of machine learning (ML). The platform is composed of eight carbon nanoparticles (CNPs) with multifarious surface chemistries that can differentiate healthy breast cells from cancerous cells and then subclassify TNBC cells vs non-TNBC cells, within the TNBC group. The artificial neural network (ANN) algorithm has been successfully used in identifying the type of cancer cells from 36 unknown cancer samples with an overall accuracy of >98%, providing potential applications in cancer diagnostics.
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Affiliation(s)
- Maha Alafeef
- Bioengineering Department, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, United States
- Biomedical Engineering Department, Jordan University of Science and Technology, Irbid 22110, Jordan
| | - Indrajit Srivastava
- Bioengineering Department, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, United States
| | - Dipanjan Pan
- Bioengineering Department, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, United States
- Departments of Diagnostic Radiology and Nuclear Medicine and Pediatrics and Chemical, Biochemical and Environmental Engineering, University of Maryland, Baltimore, Maryland 21250, United States
- University of Maryland Baltimore County, Baltimore, Maryland 21250, United States
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Kothari C, Osseni MA, Agbo L, Ouellette G, Déraspe M, Laviolette F, Corbeil J, Lambert JP, Diorio C, Durocher F. Machine learning analysis identifies genes differentiating triple negative breast cancers. Sci Rep 2020; 10:10464. [PMID: 32591639 PMCID: PMC7320018 DOI: 10.1038/s41598-020-67525-1] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2020] [Accepted: 06/02/2020] [Indexed: 02/07/2023] Open
Abstract
Triple negative breast cancer (TNBC) is one of the most aggressive form of breast cancer (BC) with the highest mortality due to high rate of relapse, resistance, and lack of an effective treatment. Various molecular approaches have been used to target TNBC but with little success. Here, using machine learning algorithms, we analyzed the available BC data from the Cancer Genome Atlas Network (TCGA) and have identified two potential genes, TBC1D9 (TBC1 domain family member 9) and MFGE8 (Milk Fat Globule-EGF Factor 8 Protein), that could successfully differentiate TNBC from non-TNBC, irrespective of their heterogeneity. TBC1D9 is under-expressed in TNBC as compared to non-TNBC patients, while MFGE8 is over-expressed. Overexpression of TBC1D9 has a better prognosis whereas overexpression of MFGE8 correlates with a poor prognosis. Protein-protein interaction analysis by affinity purification mass spectrometry (AP-MS) and proximity biotinylation (BioID) experiments identified a role for TBC1D9 in maintaining cellular integrity, whereas MFGE8 would be involved in various tumor survival processes. These promising genes could serve as biomarkers for TNBC and deserve further investigation as they have the potential to be developed as therapeutic targets for TNBC.
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Affiliation(s)
- Charu Kothari
- Département de Médecine Moléculaire, Faculté de médecine, Université Laval, Québec City, QC, Canada
- Centre de Recherche Sur Le Cancer, Centre de Recherche du CHU de Québec-Université Laval, 2705 Laurier Blvd, Bloc R4778, Québec, G1V4G2, Canada
| | - Mazid Abiodoun Osseni
- Département de Médecine Moléculaire, Faculté de médecine, Université Laval, Québec City, QC, Canada
- Big Data Research Centre, CHU de Québec-Université Laval, Quebec City, QC, Canada
| | - Lynda Agbo
- Département de Médecine Moléculaire, Faculté de médecine, Université Laval, Québec City, QC, Canada
- Centre de Recherche Sur Le Cancer, Centre de Recherche du CHU de Québec-Université Laval, 2705 Laurier Blvd, Bloc R4778, Québec, G1V4G2, Canada
| | - Geneviève Ouellette
- Département de Médecine Moléculaire, Faculté de médecine, Université Laval, Québec City, QC, Canada
- Centre de Recherche Sur Le Cancer, Centre de Recherche du CHU de Québec-Université Laval, 2705 Laurier Blvd, Bloc R4778, Québec, G1V4G2, Canada
| | - Maxime Déraspe
- Département de Médecine Moléculaire, Faculté de médecine, Université Laval, Québec City, QC, Canada
- Big Data Research Centre, CHU de Québec-Université Laval, Quebec City, QC, Canada
| | - François Laviolette
- Big Data Research Centre, CHU de Québec-Université Laval, Quebec City, QC, Canada
- Département D'informatique Et de génie Logiciel, Faculté des sciences et de génie, Université Laval, Québec City, QC, Canada
| | - Jacques Corbeil
- Département de Médecine Moléculaire, Faculté de médecine, Université Laval, Québec City, QC, Canada
- Big Data Research Centre, CHU de Québec-Université Laval, Quebec City, QC, Canada
| | - Jean-Philippe Lambert
- Département de Médecine Moléculaire, Faculté de médecine, Université Laval, Québec City, QC, Canada
- Centre de Recherche Sur Le Cancer, Centre de Recherche du CHU de Québec-Université Laval, 2705 Laurier Blvd, Bloc R4778, Québec, G1V4G2, Canada
| | - Caroline Diorio
- Centre de Recherche Sur Le Cancer, Centre de Recherche du CHU de Québec-Université Laval, 2705 Laurier Blvd, Bloc R4778, Québec, G1V4G2, Canada
- Département de Médecine Sociale Et Préventive, Faculté de Médecine, Université Laval, Québec City, QC, Canada
| | - Francine Durocher
- Département de Médecine Moléculaire, Faculté de médecine, Université Laval, Québec City, QC, Canada.
- Centre de Recherche Sur Le Cancer, Centre de Recherche du CHU de Québec-Université Laval, 2705 Laurier Blvd, Bloc R4778, Québec, G1V4G2, Canada.
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He C, Yu L, Ding L, Yao H, Chen Y, Hao Y. Lysine demethylase KDM3A regulates nanophotonic hyperthermia resistance generated by 2D silicene in breast cancer. Biomaterials 2020; 255:120181. [PMID: 32569864 DOI: 10.1016/j.biomaterials.2020.120181] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2020] [Revised: 05/21/2020] [Accepted: 06/05/2020] [Indexed: 12/14/2022]
Abstract
Breast cancer (BC) is the most common malignant disease affecting women's health worldwide. The benefits from conventional therapeutic modalities are severely limited. An increasing number of promising photothermal materials have been recently developed and introduced into the therapeutic regimens of BC, but the underlying biological mechanism remains unclear. Silicon-based materials have enjoyed many popularities in the biomedical field owing to their desirable biocompatibility, biodegradability and versatility. Herein, we introduced two dimensional (2D) silicene nanosheets (SNSs) into the BC treatment and achieved profound photothermal-ablation efficacy. Importantly, this work reveals the underlying biological mechanism and regulation factors of photonic hyperthermia in BC. The RNA sequencing and immunoblot demonstrated that photothermia enhanced apoptosis in BC by activating caspase 3 and caspase 7. Importantly, knockdown of lysine demethylase KDM3A sensitized BC to photothermia epigenetically. It has been revealed that KDM3A could erase p53K372me1 and suppress the anti-cancer functions of p53, leading to the downregulation of pro-apoptotic proteins-PUMA and NOXA verified by Co-IP and ChIP-qPCR assays. Therefore, our results not only import near infrared light (NIR) induced photothermal ablation generated by SNSs-BSA into the BC treatment, but also clarify the underlying mechanism and regulation factors for further photothermal performance optimization and clinical translation.
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Affiliation(s)
- Chao He
- Shanghai Key Laboratory of Orthopedic Implants, Department of Orthopedic Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200011, China
| | - Luodan Yu
- State Key Lab of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai, 200050, China.
| | - Li Ding
- State Key Lab of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai, 200050, China
| | - Heliang Yao
- Analysis & Testing Center for Inorganic Materials, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai, 200050, China
| | - Yu Chen
- State Key Lab of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai, 200050, China.
| | - Yongqiang Hao
- Shanghai Key Laboratory of Orthopedic Implants, Department of Orthopedic Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200011, China.
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Zhang P, Long Q, Zeng S, Wen M, Lu Q. FOXC1-induced LINC01123 acts as a mediator in triple negative breast cancer. Cancer Cell Int 2020; 20:199. [PMID: 32514244 PMCID: PMC7257197 DOI: 10.1186/s12935-020-01258-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2019] [Accepted: 05/12/2020] [Indexed: 02/08/2023] Open
Abstract
Background MicroRNAs (miRNAs) representing a subclass of non-coding RNAs are dynamically expressed and participate in multiple pathological responses, whereas, the expression pattern or function of miRNAs has not been fully addressed in triple-negative breast cancer (TNBC). Currently we concentrate on dissecting the probable role of microRNA-663a (miR-663a) in TNBC cellular processes. Methods qRT-PCR detected the expression of miR-663a in TNBC cells. Besides, we monitored the effects of miR-663a on TNBC proliferation and apoptosis. On the basis of bioinformatics assistance and mechanical validation, we identified the miRNA-sponging role of LINC01123 and downstream target of miR-663a in TNBC was assessed and verified. The transcription activation of was explored via ChIP and luciferase reporter assays. Results In comparison to MCF-10A, we certified the downregulation of miR-663a in TNBC cell lines. Augmentation of miR-663a was anti-proliferation and pro-apoptosis in TNBC cell lines. LINC01123 protected CMIP against miR-663a suppression through acting as a sponge of miR-663a in TNBC. LINC01123 was transcriptionally induced by FOXC1. Rescue experiment proved that miR-663a suppression or CMIP (c-Maf inducing protein) enhancement could countervail LINC01123 depletion-mediated effects on TNBC cellular processes. Conclusion LINC01123, activated by FOXC1, regulated TNBC growth through miR-663a/CMIP signaling, which unveiled a new functional pathway of FOXC1-induced LINC01123/miR-663a/CMIP in TNBC.
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Affiliation(s)
- Purong Zhang
- Department of Breast Surgery, West China Hospital/West China School of Medicine, Sichuan University, No. 37, Guoxue Lane, Wuhou District, Chengdu, 610041 People's Republic of China.,Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, School of Medicine, University of Electronic Science and Technology of China, Chengdu, 610041 People's Republic of China
| | - Qimin Long
- Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, School of Medicine, University of Electronic Science and Technology of China, Chengdu, 610041 People's Republic of China
| | - Shiyan Zeng
- Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, School of Medicine, University of Electronic Science and Technology of China, Chengdu, 610041 People's Republic of China
| | - Min Wen
- Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, School of Medicine, University of Electronic Science and Technology of China, Chengdu, 610041 People's Republic of China
| | - Qing Lu
- Department of Breast Surgery, West China Hospital/West China School of Medicine, Sichuan University, No. 37, Guoxue Lane, Wuhou District, Chengdu, 610041 People's Republic of China
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