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Lin YY, Gao HF, Li H, Hu Q, Du BL, Li S, Xu FP, Cheng MY, Zou JC, Zheng XX, Zhu T, Wang K. Clinical efficacy of tumor organoid-guided cancer therapy for locally advanced unresectable or metastatic breast cancer. Int J Cancer 2024; 155:697-709. [PMID: 38577882 DOI: 10.1002/ijc.34945] [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: 08/27/2023] [Revised: 02/27/2024] [Accepted: 03/05/2024] [Indexed: 04/06/2024]
Abstract
Patient-derived organoids (PDOs) may facilitate treatment selection. This retrospective cohort study evaluated the feasibility and clinical benefit of using PDOs to guide personalized treatment in metastatic breast cancer (MBC). Patients diagnosed with MBC were recruited between January 2019 and August 2022. PDOs were established and the efficacy of customized drug panels was determined by measuring cell mortality after drug exposure. Patients receiving organoid-guided treatment (OGT) were matched 1:2 by nearest neighbor propensity scores with patients receiving treatment of physician's choice (TPC). The primary outcome was progression-free survival. Secondary outcomes included objective response rate and disease control rate. Targeted gene sequencing and pathway enrichment analysis were performed. Forty-six PDOs (46 of 51, 90.2%) were generated from 45 MBC patients. PDO drug screening showed an accuracy of 78.4% (95% CI 64.9%-91.9%) in predicting clinical responses. Thirty-six OGT patients were matched to 69 TPC patients. OGT was associated with prolonged median progression-free survival (11.0 months vs. 5.0 months; hazard ratio 0.53 [95% CI 0.33-0.85]; p = .01) and improved disease control (88.9% vs. 63.8%; odd ratio 4.26 [1.44-18.62]) compared with TPC. The objective response rate of both groups was similar. Pathway enrichment analysis in hormone receptor-positive, human epidermal growth factor receptor 2-negative patients demonstrated differentially modulated pathways implicated in DNA repair and transcriptional regulation in those with reduced response to capecitabine/gemcitabine, and pathways associated with cell cycle regulation in those with reduced response to palbociclib. Our study shows that PDO-based functional precision medicine is a feasible and effective strategy for MBC treatment optimization and customization.
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Affiliation(s)
- Ying-Yi Lin
- Shantou University Medical College, Shantou, Guangdong, China
- Department of Breast Cancer, Cancer Center, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, Guangdong, China
| | - Hong-Fei Gao
- Department of Breast Cancer, Cancer Center, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, Guangdong, China
| | - Hong Li
- Biomedical Laboratory, Jingke BioTech Group, Guangzhou, Guangdong, China
| | - Qiong Hu
- Biomedical Laboratory, Jingke BioTech Group, Guangzhou, Guangdong, China
| | - Bo-le Du
- Biomedical Laboratory, Jingke BioTech Group, Guangzhou, Guangdong, China
| | - Sheng Li
- Biomedical Laboratory, Jingke BioTech Group, Guangzhou, Guangdong, China
| | - Fang-Ping Xu
- Department of Pathology, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, Guangdong, China
| | - Min-Yi Cheng
- Department of Breast Cancer, Cancer Center, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, Guangdong, China
| | - Jia-Chen Zou
- Guangzhou Medical University, Zhanjiang, Guangdong, China
| | | | - Teng Zhu
- Department of Breast Cancer, Cancer Center, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, Guangdong, China
| | - Kun Wang
- Shantou University Medical College, Shantou, Guangdong, China
- Department of Breast Cancer, Cancer Center, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, Guangdong, China
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2
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Szostakowska-Rodzos M, Fabisiewicz A, Wakula M, Tabor S, Szafron L, Jagiello-Gruszfeld A, Grzybowska EA. Longitudinal analysis of circulating tumor cell numbers improves tracking metastatic breast cancer progression. Sci Rep 2024; 14:12924. [PMID: 38839863 PMCID: PMC11153567 DOI: 10.1038/s41598-024-63679-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2024] [Accepted: 05/31/2024] [Indexed: 06/07/2024] Open
Abstract
Hormone-responsive breast cancer represents the most common type and has the best prognosis, but still approximately 40% of patients with this type can develop distant metastases, dramatically worsening the patient's survival. Monitoring metastatic breast cancer (mBC) for signs of progression is an important part of disease management. Circulating tumor cell (CTC) detection and molecular characteristics gain importance as a diagnostic tool, but do not represent a clinical standard and its value as a predictor of progression is not yet established. The main objective of this study was to estimate the prognostic value of not only the CTC numbers, but also the dynamics of the CTC numbers in the same patient during the continuous evaluation of CTCs in patients with advanced breast cancer. The other objective was to assess the molecular changes in CTCs compared to primary tumor samples by genetic analysis of the seven genes associated with estrogen signaling pathway, mutations in which are often responsible for the resistance to endocrine therapy, and subsequent progression. This approach was taken to evaluate if genetic analysis of CTCs can be used in tracking the resistance, signaling that hormonal therapy should be replaced. Consequently, this report presents the results of a longitudinal CTC study based on three subsequent blood collections from 135 patients with metastatic breast cancer, followed by molecular analysis of the isolated single CTCs. CTCs were detected and isolated using an image-based, EpCAM-independent system CytoTrack; this approach allowed evaluation of EpCAM expression in detected CTCs. Isolated CTCs were subjected to NGS analysis to assess mutational changes. The results confirm the importance of the status of the CTC for progression-free survival and overall survival and provide new data on the dynamics of the CTC during a long monitoring period and in relation to clinical progression, highlighting the advantage of constant monitoring over the single count of CTC. Furthermore, high genetic and phenotypic inter- and intrapatient heterogeneity observed in CTCs suggest that metastatic lesions are divergent. High genetic heterogeneity in the matching CTC/primary tumor samples may indicate early dissemination. The tendency towards the accumulation of activating/oncogenic mutation in CTCs, leading to anti-estrogen resistant disease, was not confirmed in this study.
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Affiliation(s)
| | - Anna Fabisiewicz
- Maria Sklodowska-Curie National Research Institute of Oncology, Warsaw, Poland
| | - Maciej Wakula
- Maria Sklodowska-Curie National Research Institute of Oncology, Warsaw, Poland
| | - Sylwia Tabor
- Maria Sklodowska-Curie National Research Institute of Oncology, Warsaw, Poland
| | - Lukasz Szafron
- Maria Sklodowska-Curie National Research Institute of Oncology, Warsaw, Poland
| | | | - Ewa Anna Grzybowska
- Maria Sklodowska-Curie National Research Institute of Oncology, Warsaw, Poland.
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3
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Xu J, Gao H, Guan X, Meng J, Ding S, Long Q, Yi W. Circulating tumor DNA: from discovery to clinical application in breast cancer. Front Immunol 2024; 15:1355887. [PMID: 38745646 PMCID: PMC11091288 DOI: 10.3389/fimmu.2024.1355887] [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: 12/14/2023] [Accepted: 04/16/2024] [Indexed: 05/16/2024] Open
Abstract
Breast cancer (BC) stands out as the cancer with the highest incidence of morbidity and mortality among women worldwide, and its incidence rate is currently trending upwards. Improving the efficiency of breast cancer diagnosis and treatment is crucial, as it can effectively reduce the disease burden. Circulating tumor DNA (ctDNA) originates from the release of tumor cells and plays a pivotal role in the occurrence, development, and metastasis of breast cancer. In recent years, the widespread application of high-throughput analytical technology has made ctDNA a promising biomarker for early cancer detection, monitoring minimal residual disease, early recurrence monitoring, and predicting treatment outcomes. ctDNA-based approaches can effectively compensate for the shortcomings of traditional screening and monitoring methods, which fail to provide real-time information and prospective guidance for breast cancer diagnosis and treatment. This review summarizes the applications of ctDNA in various aspects of breast cancer, including screening, diagnosis, prognosis, treatment, and follow-up. It highlights the current research status in this field and emphasizes the potential for future large-scale clinical applications of ctDNA-based approaches.
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Affiliation(s)
- Jiachi Xu
- Department of General Surgery, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
- Clinical Research Center For Breast Disease In Hunan Province, Changsha, China
| | - Hongyu Gao
- Department of General Surgery, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
- Clinical Research Center For Breast Disease In Hunan Province, Changsha, China
| | - Xinyu Guan
- Department of General Surgery, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
- Clinical Research Center For Breast Disease In Hunan Province, Changsha, China
| | - Jiahao Meng
- Department of General Surgery, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
- Clinical Research Center For Breast Disease In Hunan Province, Changsha, China
| | - Shirong Ding
- Department of Oncology, The Second Xiangya Hospital of Central South University, Changsha, Hunan, China
| | - Qian Long
- Department of General Surgery, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
- Clinical Research Center For Breast Disease In Hunan Province, Changsha, China
| | - Wenjun Yi
- Department of General Surgery, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
- Clinical Research Center For Breast Disease In Hunan Province, Changsha, China
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4
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Gu ZY, Zhou R, Hong D, Han Y, Wang LZ, Li J, Zhang ZY, Shi CJ. Fibroblast growth factor receptors 1 and 4 combined with lymph node metastasis predicts poor prognosis in oral cancer. Oral Dis 2024; 30:1004-1017. [PMID: 36938639 DOI: 10.1111/odi.14542] [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: 02/01/2022] [Revised: 01/17/2023] [Accepted: 02/14/2023] [Indexed: 03/21/2023]
Abstract
OBJECTIVES The fibroblast growth factor receptor (FGFR) members including FGFR1-4 have been identified as promising novel therapeutic targets and prognostic markers in multiple solid tumors. However, the predictive role of the expression of FGFR proteins in oral squamous cell carcinoma (OSCC) requires further exploration. MATERIALS AND METHODS Immunohistochemical evaluation of FGFR1-4 was performed on 161 paired OSCC samples. The associations of FGFRs with clinicopathologic and prognostic parameters were analyzed. To further assess the contribution of FGFRs to OSCC proliferation, cell lines, and one PDX model was utilized to examine the anti-tumor effect of the pan-FGFR inhibitor AZD4547. RESULTS All FGFR members were found to be overexpressed in OSCC tumors when compared to normal tissues, and their expression was significantly associated with poor overall survival and disease-free survival. Multivariate Cox regression analysis revealed high expression of FGFR1 (p = 0.014) and FGFR4 (p = 0.009) were independent prognostic factors and co-overexpression of FGFR1 and FGFR4 with lymph node metastasis increased HR for death (p = 0.02). The pan-FGFR inhibitor AZD4547 showed anti-tumor activity in cell lines and in a patient-derived xenograft of OSCC. CONCLUSIONS This study highlights the co-overexpression of FGFR1 and FGFR4 as a significantly poor prognosis indicator in OSCC when combined with lymph node metastasis.
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MESH Headings
- Humans
- Mouth Neoplasms/pathology
- Mouth Neoplasms/metabolism
- Lymphatic Metastasis
- Male
- Receptor, Fibroblast Growth Factor, Type 4/metabolism
- Receptor, Fibroblast Growth Factor, Type 4/antagonists & inhibitors
- Female
- Receptor, Fibroblast Growth Factor, Type 1/metabolism
- Receptor, Fibroblast Growth Factor, Type 1/antagonists & inhibitors
- Prognosis
- Middle Aged
- Cell Line, Tumor
- Carcinoma, Squamous Cell/metabolism
- Carcinoma, Squamous Cell/pathology
- Animals
- Pyrazoles/therapeutic use
- Pyrazoles/pharmacology
- Aged
- Piperazines/therapeutic use
- Piperazines/pharmacology
- Mice
- Benzamides/pharmacology
- Adult
- Cell Proliferation
- Aged, 80 and over
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Affiliation(s)
- Zi-Yue Gu
- Department of Oral and Maxillofacial-Head Neck Oncology, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- National Clinical Research Center for Oral Diseases,National Center for Stomatology, Shanghai, China
- Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, Shanghai, China
- Research Unit of Oral and Maxillofacial Regenerative Medicine, Chinese Academy of Medical Sciences, Shanghai, China
| | - Rong Zhou
- Department of Oral and Maxillofacial-Head Neck Oncology, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- National Clinical Research Center for Oral Diseases,National Center for Stomatology, Shanghai, China
- Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, Shanghai, China
| | - Duo Hong
- Department of Oral and Maxillofacial-Head Neck Oncology, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- National Clinical Research Center for Oral Diseases,National Center for Stomatology, Shanghai, China
- Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, Shanghai, China
| | - Yong Han
- Department of Oral and Maxillofacial-Head Neck Oncology, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- National Clinical Research Center for Oral Diseases,National Center for Stomatology, Shanghai, China
- Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, Shanghai, China
| | - Li-Zhen Wang
- Department of Oral and Maxillofacial-Head Neck Oncology, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- National Clinical Research Center for Oral Diseases,National Center for Stomatology, Shanghai, China
- Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, Shanghai, China
- Department of Oral Pathology, Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jiang Li
- Department of Oral and Maxillofacial-Head Neck Oncology, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- National Clinical Research Center for Oral Diseases,National Center for Stomatology, Shanghai, China
- Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, Shanghai, China
- Department of Oral Pathology, Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Zhi-Yuan Zhang
- Department of Oral and Maxillofacial-Head Neck Oncology, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- National Clinical Research Center for Oral Diseases,National Center for Stomatology, Shanghai, China
- Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, Shanghai, China
- Research Unit of Oral and Maxillofacial Regenerative Medicine, Chinese Academy of Medical Sciences, Shanghai, China
| | - Chao-Ji Shi
- Department of Oral and Maxillofacial-Head Neck Oncology, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- National Clinical Research Center for Oral Diseases,National Center for Stomatology, Shanghai, China
- Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, Shanghai, China
- Research Unit of Oral and Maxillofacial Regenerative Medicine, Chinese Academy of Medical Sciences, Shanghai, China
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5
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Amato O, Giannopoulou N, Ignatiadis M. Circulating tumor DNA validity and potential uses in metastatic breast cancer. NPJ Breast Cancer 2024; 10:21. [PMID: 38472216 DOI: 10.1038/s41523-024-00626-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2023] [Accepted: 02/22/2024] [Indexed: 03/14/2024] Open
Abstract
Following the first characterization of circulating tumor DNA (ctDNA) in the 1990s, recent advances led to its introduction in the clinics. At present, the European Society Of Medical Oncology (ESMO) recommendations endorse ctDNA testing in routine clinical practice for tumor genotyping to direct molecularly targeted therapies in patients with metastatic cancer. In studies on metastatic breast cancer, ctDNA has been utilized for treatment tailoring, tracking mechanisms of drug resistance, and for predicting disease response before imaging. We review the available evidence regarding ctDNA applications in metastatic breast cancer.
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Affiliation(s)
- Ottavia Amato
- Department of Surgery, Oncology and Gastroenterology (DISCOG), University of Padova, Padova, Italy
- Medical Oncology 2, Istituto Oncologico Veneto IOV-IRCCS, Padova, Italy
| | - Nefeli Giannopoulou
- Department of Basic and Clinical Sciences, University of Nicosia Medical School, Nicosia, Cyprus
| | - Michail Ignatiadis
- Breast Medical Oncology Clinic, Institut Jules Bordet and Université Libre de Bruxelles, Brussels, Belgium.
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6
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Li Q, Hu Z, He J, Liu X, Liu Y, Wei J, Wu B, Lu X, He H, Zhang Y, He J, Li M, Wu C, Lv L, Wang Y, Zhou L, Zhang Q, Zhang J, Cheng X, Shao H, Lu X. Deciphering the comprehensive knowledgebase landscape featuring infertility with IDDB Xtra. Comput Biol Med 2024; 170:108105. [PMID: 38330823 DOI: 10.1016/j.compbiomed.2024.108105] [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: 12/20/2023] [Revised: 01/15/2024] [Accepted: 02/04/2024] [Indexed: 02/10/2024]
Abstract
Infertility affects ∼15% of couples globally and half of cases are related to genetic disorders. Despite growing data and unprecedented improvements in high-throughput sequencing technologies, accumulated fertility-related issues concerning genetic diagnosis and potential treatment are urgent to be solved. However, there is a lack of comprehensive platforms that characterise various infertility-related records to provide research applications for exploring infertility in-depth and genetic counselling of infertility couple. To solve this problem, we provide IDDB Xtra by further integrating phenotypic manifestations, genomic datasets, epigenetics, modulators in collaboration with numerous interactive tools into our previous infertility database, IDDB. IDDB Xtra houses manually-curated 2369 genes of human and nine model organisms, 273 chromosomal abnormalities, 884 phenotypes, 60 genomic datasets, 464 epigenetic records, 1144 modulators relevant to infertility diagnosis and treatment. Additionally, IDDB Xtra incorporated customized graphical applications for researchers and clinicians to decipher in-depth disease mechanisms from the perspectives of developmental atlas, mutation effects, and clinical manifestations. Users can browse genes across developmental stages of human and mouse, filter candidate genes, mine potential variants and retrieve infertility biomedical network in an intuitive web interface. In summary, IDDB Xtra not only captures valuable research and data, but also provides useful applications to facilitate the genetic counselling and drug discovery of infertility. IDDB Xtra is freely available at https://mdl.shsmu.edu.cn/IDDB/and http://www.allostery.net/IDDB.
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Affiliation(s)
- Qian Li
- Department of Assisted Reproduction, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine (SJTU-SM), Shanghai, 200011, China; Medicinal Bioinformatics Center, Shanghai Jiao Tong University School of Medicine (SJTU-SM), Shanghai, 200025, China
| | - Zhijie Hu
- Department of Assisted Reproduction, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine (SJTU-SM), Shanghai, 200011, China
| | - Jiayin He
- Department of Assisted Reproduction, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine (SJTU-SM), Shanghai, 200011, China; Medicinal Bioinformatics Center, Shanghai Jiao Tong University School of Medicine (SJTU-SM), Shanghai, 200025, China
| | - Xinyi Liu
- Medicinal Bioinformatics Center, Shanghai Jiao Tong University School of Medicine (SJTU-SM), Shanghai, 200025, China
| | - Yini Liu
- Department of Assisted Reproduction, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine (SJTU-SM), Shanghai, 200011, China; Medicinal Bioinformatics Center, Shanghai Jiao Tong University School of Medicine (SJTU-SM), Shanghai, 200025, China
| | - Jiale Wei
- Medicinal Bioinformatics Center, Shanghai Jiao Tong University School of Medicine (SJTU-SM), Shanghai, 200025, China
| | - Binjian Wu
- Medicinal Bioinformatics Center, Shanghai Jiao Tong University School of Medicine (SJTU-SM), Shanghai, 200025, China
| | - Xun Lu
- Medicinal Bioinformatics Center, Shanghai Jiao Tong University School of Medicine (SJTU-SM), Shanghai, 200025, China
| | - Hongxi He
- Department of Assisted Reproduction, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine (SJTU-SM), Shanghai, 200011, China; School of Pharmaceutical Sciences, Southern Medical University, Guangzhou, 510000, China
| | - Yuqi Zhang
- Department of Assisted Reproduction, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine (SJTU-SM), Shanghai, 200011, China
| | - Jixiao He
- Medicinal Bioinformatics Center, Shanghai Jiao Tong University School of Medicine (SJTU-SM), Shanghai, 200025, China
| | - Mingyu Li
- Medicinal Bioinformatics Center, Shanghai Jiao Tong University School of Medicine (SJTU-SM), Shanghai, 200025, China
| | - Chengwei Wu
- Medicinal Bioinformatics Center, Shanghai Jiao Tong University School of Medicine (SJTU-SM), Shanghai, 200025, China
| | - Lijun Lv
- Medicinal Bioinformatics Center, Shanghai Jiao Tong University School of Medicine (SJTU-SM), Shanghai, 200025, China
| | - Yang Wang
- Medicinal Bioinformatics Center, Shanghai Jiao Tong University School of Medicine (SJTU-SM), Shanghai, 200025, China
| | - Linxuan Zhou
- Medicinal Bioinformatics Center, Shanghai Jiao Tong University School of Medicine (SJTU-SM), Shanghai, 200025, China
| | - Quan Zhang
- Medicinal Bioinformatics Center, Shanghai Jiao Tong University School of Medicine (SJTU-SM), Shanghai, 200025, China
| | - Jian Zhang
- Medicinal Bioinformatics Center, Shanghai Jiao Tong University School of Medicine (SJTU-SM), Shanghai, 200025, China; School of Pharmaceutical Sciences, Southern Medical University, Guangzhou, 510000, China.
| | - Xiaoyue Cheng
- Center for Reproductive Medicine, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200135, China.
| | - Hongfang Shao
- Center of Reproductive Medicine, Department of Gynecology and Obstetrics, Shanghai Jiao Tong University School of Medicine Affiliated Sixth People's Hospital, Shanghai, 200233, China.
| | - Xuefeng Lu
- Department of Assisted Reproduction, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine (SJTU-SM), Shanghai, 200011, China.
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7
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Salehi M, Kamali MJ, Rajabzadeh A, Minoo S, Mosharafi H, Saeedi F, Daraei A. tRNA-derived fragments: Key determinants of cancer metastasis with emerging therapeutic and diagnostic potentials. Arch Biochem Biophys 2024; 753:109930. [PMID: 38369227 DOI: 10.1016/j.abb.2024.109930] [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: 12/28/2023] [Revised: 02/12/2024] [Accepted: 02/15/2024] [Indexed: 02/20/2024]
Abstract
Metastasis is a significant clinical challenge responsible for cancer mortality and non-response to treatment. However, the molecular mechanisms driving metastasis remain unclear, limiting the development of efficient diagnostic and therapeutic approaches. Recent breakthroughs in cancer biology have discovered a group of small non-coding RNAs called tRNA-derived fragments (tRFs), which play a critical role in the metastatic behavior of various tumors. tRFs are produced from cleavage modifications of tRNAs and have different functional classes based on the pattern of these modifications. They perform post-transcriptional regulation through microRNA-like functions, displacing RNA-binding proteins, and play a role in translational regulation by inducing ribosome synthesis, translation initiation, and epigenetic regulation. Tumor cells manipulate tRFs to develop and survive the tumor mass, primarily by inducing metastasis. Multiple studies have demonstrated the potential of tRFs as therapeutic, diagnostic, and prognostic targets for tumor metastasis. This review discusses the production and function of tRFs in cells, their aberrant molecular contributions to the metastatic environment, and their potential as promising targets for anti-metastasis treatment strategies.
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Affiliation(s)
- Mohammad Salehi
- Department of Medical Genetics, School of Advanced Technologies in Medicine, Golestan University of Medical Sciences, Gorgan, Iran; Student Research Committee, Golestan University of Medical Sciences, Gorgan, Iran
| | - Mohammad Javad Kamali
- Department of Medical Genetics, School of Medicine, Babol University of Medical Sciences, Babol, Iran
| | - Aliakbar Rajabzadeh
- Department of Anatomical Sciences, School of Medicine, Babol University of Medical Sciences, Babol, Iran
| | - Shima Minoo
- Department of Dentistry, Khorasgan Branch, Islamic Azad University, Isfahan, Iran
| | | | - Fatemeh Saeedi
- Cellular and Molecular Biology Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran
| | - Abdolreza Daraei
- Department of Medical Genetics, School of Medicine, Babol University of Medical Sciences, Babol, Iran.
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8
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Bottosso M, Mosele F, Michiels S, Cournède PH, Dogan S, Labaki C, André F. Moving toward precision medicine to predict drug sensitivity in patients with metastatic breast cancer. ESMO Open 2024; 9:102247. [PMID: 38401248 PMCID: PMC10982863 DOI: 10.1016/j.esmoop.2024.102247] [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: 07/29/2023] [Revised: 01/03/2024] [Accepted: 01/10/2024] [Indexed: 02/26/2024] Open
Abstract
Tumor heterogeneity represents a major challenge in breast cancer, being associated with disease progression and treatment resistance. Precision medicine has been extensively applied to dissect tumor heterogeneity and, through a deeper molecular understanding of the disease, to personalize therapeutic strategies. In the last years, technological advances have widely improved the understanding of breast cancer biology and several trials have been developed to translate these new insights into clinical practice, with the ultimate aim of improving patients' outcomes. In the era of molecular oncology, genomics analyses and other methodologies are shaping a new treatment algorithm in breast cancer care. In this manuscript, we review the main steps of precision medicine to predict drug sensitivity in breast cancer from a translational point of view. Genomic developments and their clinical implications are discussed, along with technological advancements that could broaden precision medicine applications. Current achievements are put into perspective to provide an overview of the state-of-art of breast cancer precision oncology as well as to identify future research directions.
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Affiliation(s)
- M Bottosso
- INSERM Unit U981, Gustave Roussy Cancer Campus, Villejuif, France; Department of Surgery, Oncology and Gastroenterology, University of Padova, Padova, Italy
| | - F Mosele
- INSERM Unit U981, Gustave Roussy Cancer Campus, Villejuif, France; Department of Medical Oncology, Gustave Roussy, Villejuif
| | - S Michiels
- Gustave Roussy, Department of Biostatistics and Epidemiology, Villejuif; Oncostat U1018, Inserm, Université Paris-Saclay, Ligue Contre le Cancer, Villejuif
| | - P-H Cournède
- Université Paris-Saclay, Centrale Supélec, Laboratory of Mathematics and Computer Science (MICS), Gif-Sur-Yvette, France
| | - S Dogan
- INSERM Unit U981, Gustave Roussy Cancer Campus, Villejuif, France
| | - C Labaki
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston; Department of Medicine, Beth Israel Deaconess Medical Center, Boston, USA
| | - F André
- INSERM Unit U981, Gustave Roussy Cancer Campus, Villejuif, France; Department of Medical Oncology, Gustave Roussy, Villejuif; PRISM, INSERM, Gustave Roussy, Villejuif; Paris Saclay University, Gif Sur-Yvette, France.
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9
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Sun W, Song J, Wu Q, Deng L, Zhang T, Zhang L, Hua Y, Cao Y, Hou L. Regulator of Ribosome Synthesis 1 (RRS1) Stabilizes GRP78 and Promotes Breast Cancer Progression. Molecules 2024; 29:1051. [PMID: 38474562 DOI: 10.3390/molecules29051051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2024] [Revised: 02/24/2024] [Accepted: 02/26/2024] [Indexed: 03/14/2024] Open
Abstract
Regulator of ribosome synthesis 1 (RRS1), a crucial regulatory factor in ribosome biogenesis, exerts a remarkable impact on the progression of breast cancer (BC). However, the exact mechanisms and pathways have not yet been fully elucidated. To investigate the impact of RRS1 on BC growth and metastasis, along with its underlying mechanisms. We discovered that RRS1 is overexpressed in BC tissues and cell lines. This study aims to regulate the level of RRS1 through lentiviral transfection technology to explore its potential function in BC cells. Knockdown of RRS1 resulted in the inhibition of cell proliferation, invasion, and migration, whereas overexpression had the opposite effects. We firstly identified the interaction between RRS1 and Glucose-Regulated Protein 78 (GRP78) using Co-immunoprecipitation (Co-IP) combined with mass spectrometry analysis, providing evidences of co-localization and positive regulation between RRS1 and GRP78. We observed that RRS1 inhibited the degradation of GRP78 through the ubiquitin-proteasome pathway, resulting in the stabilization of GRP78. In addition, our findings suggested that RRS1 promoted BC progression by activating the GRP78-mediated phosphoinositide 3-kinase (PI3K)/protein kinase B (AKT) signaling pathway. In conclusion, this newly discovered RRS1/GRP78 signaling axis provides a molecular and theoretical basis for further exploring the mechanisms of breast cancer invasion and metastasis.
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Affiliation(s)
- Wenjing Sun
- Department of Biochemistry and Molecular Biology, School of Basic Medicine, Qingdao University, Qingdao 266011, China
| | - Junying Song
- Department of Biochemistry and Molecular Biology, School of Basic Medicine, Qingdao University, Qingdao 266011, China
| | - Qinglan Wu
- Department of Biochemistry and Molecular Biology, School of Basic Medicine, Qingdao University, Qingdao 266011, China
| | - Lin Deng
- Wanzhou District Center for Disease Control, Chongqing 404100, China
| | - Tenglong Zhang
- Department of Biochemistry and Molecular Biology, School of Basic Medicine, Qingdao University, Qingdao 266011, China
| | - Li Zhang
- Experimental Center for Undergraduates of Pharmacy, School of Pharmacy, Qingdao University, Qingdao 266011, China
| | - Yanan Hua
- Chongqing Key Laboratory of Sichuan-Chongqing Co-Construction for Diagnosis and Treatment of Infectious Diseases Integrated Traditional Chinese and Western Medicine, College of Medical Technology, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
| | - Yi Cao
- Department of Biochemistry and Molecular Biology, School of Basic Medicine, Qingdao University, Qingdao 266011, China
| | - Lin Hou
- Department of Biochemistry and Molecular Biology, School of Basic Medicine, Qingdao University, Qingdao 266011, China
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10
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Guo L, Kong D, Liu J, Luo L, Zheng W, Chen C, Sun S. Searching for Essential Genes and Targeted Drugs Common to Breast Cancer and Osteoarthritis. Comb Chem High Throughput Screen 2024; 27:238-255. [PMID: 37157194 DOI: 10.2174/1386207326666230508113036] [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: 08/29/2022] [Revised: 03/07/2023] [Accepted: 03/17/2023] [Indexed: 05/10/2023]
Abstract
BACKGROUND It is documented that osteoarthritis can promote the progression of breast cancer (BC). OBJECTIVE This study aims to search for the essential genes associated with breast cancer (BC) and osteoarthritis (OA), explore the relationship between epithelial-mesenchymal transition (EMT)- related genes and the two diseases, and identify the candidate drugs. METHODS The genes related to both BC and OA were determined by text mining. Protein-protein Interaction (PPI) analysis was carried out, and as a result, the exported genes were found to be related to EMT. PPI and the correlation of mRNA of these genes were also analyzed. Different kinds of enrichment analyses were performed on these genes. A prognostic analysis was performed on these genes for examining their expression levels at different pathological stages, in different tissues, and in different immune cells. Drug-gene interaction database was employed for potential drug discovery. RESULTS A total number of 1422 genes were identified as common to BC and OA and 58 genes were found to be related to EMT. We found that HDAC2 and TGFBR1 were significantly poor in overall survival. High expression of HDAC2 plays a vital role in the increase of pathological stages. Four immune cells might play a role in this process. Fifty-seven drugs were identified that could potentially have therapeutic effects. CONCLUSION EMT may be one of the mechanisms by which OA affects BC. Using the drugs can have potential therapeutic effects, which may benefit patients with both diseases and broaden the indications for drug use.
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Affiliation(s)
- Liantao Guo
- Department of Breast and Thyroid Surgery, Renmin Hospital of Wuhan University, No. 238 Jiefang Road, Wuhan, Hubei 430060, People's Republic of China
| | - Deguang Kong
- Department of Breast and Thyroid Surgery, Renmin Hospital of Wuhan University, No. 238 Jiefang Road, Wuhan, Hubei 430060, People's Republic of China
| | - Jianhua Liu
- Department of Breast and Thyroid Surgery, Renmin Hospital of Wuhan University, No. 238 Jiefang Road, Wuhan, Hubei 430060, People's Republic of China
| | - Lan Luo
- Department of Breast and Thyroid Surgery, Renmin Hospital of Wuhan University, No. 238 Jiefang Road, Wuhan, Hubei 430060, People's Republic of China
| | - Weijie Zheng
- Department of Breast and Thyroid Surgery, Renmin Hospital of Wuhan University, No. 238 Jiefang Road, Wuhan, Hubei 430060, People's Republic of China
| | - Chuang Chen
- Department of Breast and Thyroid Surgery, Renmin Hospital of Wuhan University, No. 238 Jiefang Road, Wuhan, Hubei 430060, People's Republic of China
| | - Shengrong Sun
- Department of Breast and Thyroid Surgery, Renmin Hospital of Wuhan University, No. 238 Jiefang Road, Wuhan, Hubei 430060, People's Republic of China
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11
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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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12
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Meng Y, Chen S, Wang C, Ni X. Advances in Composite Biofilm Biomimetic Nanodrug Delivery Systems for Cancer Treatment. Technol Cancer Res Treat 2024; 23:15330338241250244. [PMID: 38693842 PMCID: PMC11067686 DOI: 10.1177/15330338241250244] [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: 12/23/2023] [Revised: 02/27/2024] [Accepted: 04/08/2024] [Indexed: 05/03/2024] Open
Abstract
Single biofilm biomimetic nanodrug delivery systems based on single cell membranes, such as erythrocytes and cancer cells, have immune evasion ability, good biocompatibility, prolonged blood circulation, and high tumor targeting. Because of the different characteristics and functions of each single cell membrane, more researchers are using various hybrid cell membranes according to their specific needs. This review focuses on several different types of biomimetic nanodrug-delivery systems based on composite biofilms and looks forward to the challenges and possible development directions of biomimetic nanodrug-delivery systems based on composite biofilms to provide reference and ideas for future research.
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Affiliation(s)
- Yanyan Meng
- School of Pharmacy, Changzhou University, Changzhou, China
- Department of Radiotherapy Oncology, the Affiliated Changzhou No. 2 People's Hospital of Nanjing Medical University, Changzhou, China
- Medical Physics Research Center, Nanjing Medical University, Changzhou, China
- Changzhou Key Laboratory of Medical Physics, Changzhou, China
| | - Shaoqing Chen
- Department of Radiotherapy Oncology, the Affiliated Changzhou No. 2 People's Hospital of Nanjing Medical University, Changzhou, China
- Medical Physics Research Center, Nanjing Medical University, Changzhou, China
- Changzhou Key Laboratory of Medical Physics, Changzhou, China
| | - Cheli Wang
- School of Pharmacy, Changzhou University, Changzhou, China
| | - Xinye Ni
- Department of Radiotherapy Oncology, the Affiliated Changzhou No. 2 People's Hospital of Nanjing Medical University, Changzhou, China
- Medical Physics Research Center, Nanjing Medical University, Changzhou, China
- Changzhou Key Laboratory of Medical Physics, Changzhou, China
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13
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Lan HR, Chen M, Yao SY, Chen JX, Jin KT. Bispecific antibodies revolutionizing breast cancer treatment: a comprehensive overview. Front Immunol 2023; 14:1266450. [PMID: 38111570 PMCID: PMC10725925 DOI: 10.3389/fimmu.2023.1266450] [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: 07/25/2023] [Accepted: 11/16/2023] [Indexed: 12/20/2023] Open
Abstract
Breast cancer (BCa) is known as a complex and prevalent disease requiring the development of novel anticancer therapeutic approaches. Bispecific antibodies (BsAbs) have emerged as a favorable strategy for BCa treatment due to their unique ability to target two different antigens simultaneously. By targeting tumor-associated antigens (TAAs) on cancer cells, engaging immune effector cells, or blocking critical signaling pathways, BsAbs offer enhanced tumor specificity and immune system involvement, improving anti-cancer activity. Preclinical and clinical studies have demonstrated the potential of BsAbs in BCa. For example, BsAbs targeting human epidermal growth factor receptor 2 (HER2) have shown the ability to redirect immune cells to HER2-positive BCa cells, resulting in effective tumor cell killing. Moreover, targeting the PD-1/PD-L1 pathway by BsAbs has demonstrated promising outcomes in overcoming immunosuppression and enhancing immune-mediated tumor clearance. Combining BsAbs with existing therapeutic approaches, such as chemotherapy, targeted therapies, or immune checkpoint inhibitors (ICIs), has also revealed synergistic effects in preclinical models and early clinical trials, emphasizing the usefulness and potential of BsAbs in BCa treatment. This review summarizes the latest evidence about BsAbs in treating BCa and the challenges and opportunities of their use in BCa.
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Affiliation(s)
- Huan-Rong Lan
- Department of Surgical Oncology, Hangzhou Cancer Hospital, Hangzhou, Zhejiang, China
| | - Min Chen
- Department of Colorectal Surgery, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
| | - Shi-Ya Yao
- Department of Colorectal Surgery, Affiliated Jinhua Hospital, Zhejiang University School of Medicine, Jinhua, Zhejiang, China
| | - Jun-Xia Chen
- Department of Gynecology, Shaoxing People’s Hospital, Shaoxing, Zhejiang, China
| | - Ke-Tao Jin
- Department of Colorectal Surgery, Affiliated Jinhua Hospital, Zhejiang University School of Medicine, Jinhua, Zhejiang, China
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14
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Chowdhury I, Dashi G, Keskitalo S. CMGC Kinases in Health and Cancer. Cancers (Basel) 2023; 15:3838. [PMID: 37568654 PMCID: PMC10417348 DOI: 10.3390/cancers15153838] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Revised: 07/18/2023] [Accepted: 07/26/2023] [Indexed: 08/13/2023] Open
Abstract
CMGC kinases, encompassing cyclin-dependent kinases (CDKs), mitogen-activated protein kinases (MAPKs), glycogen synthase kinases (GSKs), and CDC-like kinases (CLKs), play pivotal roles in cellular signaling pathways, including cell cycle regulation, proliferation, differentiation, apoptosis, and gene expression regulation. The dysregulation and aberrant activation of these kinases have been implicated in cancer development and progression, making them attractive therapeutic targets. In recent years, kinase inhibitors targeting CMGC kinases, such as CDK4/6 inhibitors and BRAF/MEK inhibitors, have demonstrated clinical success in treating specific cancer types. However, challenges remain, including resistance to kinase inhibitors, off-target effects, and the need for better patient stratification. This review provides a comprehensive overview of the importance of CMGC kinases in cancer biology, their involvement in cellular signaling pathways, protein-protein interactions, and the current state of kinase inhibitors targeting these kinases. Furthermore, we discuss the challenges and future perspectives in targeting CMGC kinases for cancer therapy, including potential strategies to overcome resistance, the development of more selective inhibitors, and novel therapeutic approaches, such as targeting protein-protein interactions, exploiting synthetic lethality, and the evolution of omics in the study of the human kinome. As our understanding of the molecular mechanisms and protein-protein interactions involving CMGC kinases expands, so too will the opportunities for the development of more selective and effective therapeutic strategies for cancer treatment.
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Affiliation(s)
- Iftekhar Chowdhury
- Institute of Biotechnology, University of Helsinki, 00014 Helsinki, Finland; (I.C.)
- Helsinki Institute of Life Science, University of Helsinki, 00014 Helsinki, Finland
| | - Giovanna Dashi
- Institute of Biotechnology, University of Helsinki, 00014 Helsinki, Finland; (I.C.)
- Helsinki Institute of Life Science, University of Helsinki, 00014 Helsinki, Finland
| | - Salla Keskitalo
- Institute of Biotechnology, University of Helsinki, 00014 Helsinki, Finland; (I.C.)
- Helsinki Institute of Life Science, University of Helsinki, 00014 Helsinki, Finland
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15
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Ashkarran AA, Lin Z, Rana J, Bumpers H, Sempere L, Mahmoudi M. Impact of Nanomedicine in Women's Metastatic Breast Cancer. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2023:e2301385. [PMID: 37269217 PMCID: PMC10693652 DOI: 10.1002/smll.202301385] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Revised: 05/16/2023] [Indexed: 06/04/2023]
Abstract
Metastatic breast cancer is responsible for 90% of mortalities among women suffering from various types of breast cancers. Traditional cancer treatments such as chemotherapy and radiation therapy can cause significant side effects and may not be effective in many cases. However, recent advances in nanomedicine have shown great promise in the treatment of metastatic breast cancer. For example, nanomedicine demonstrated robust capacity in detection of metastatic cancers at early stages (i.e., before the metastatic cells leave the initial tumor site), which gives clinicians a timely option to change their treatment process (for example, instead of endocrine therapy they may use chemotherapy). Here recent advances in nanomedicine technology in the identification and treatment of metastatic breast cancers are reviewed.
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Affiliation(s)
- Ali Akbar Ashkarran
- Department of Radiology and Precision Health Program, Michigan State University, East Lansing, MI, 48824, USA
| | - Zijin Lin
- Department of Radiology and Precision Health Program, Michigan State University, East Lansing, MI, 48824, USA
| | - Jatin Rana
- Division of Hematology and Oncology, Michigan State University, East Lansing, MI, 48824, USA
| | - Harvey Bumpers
- Department of Surgery, Michigan State University, East Lansing, MI, 48824, USA
| | - Lorenzo Sempere
- Department of Radiology and Precision Health Program, Michigan State University, East Lansing, MI, 48824, USA
| | - Morteza Mahmoudi
- Department of Radiology and Precision Health Program, Michigan State University, East Lansing, MI, 48824, USA
- Connors Center for Women's Health & Gender Biology, Brigham & Women's Hospital, Harvard Medical School, Boston, MA, 02115, USA
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16
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Subhan MA, Parveen F, Shah H, Yalamarty SSK, Ataide JA, Torchilin VP. Recent Advances with Precision Medicine Treatment for Breast Cancer including Triple-Negative Sub-Type. Cancers (Basel) 2023; 15:cancers15082204. [PMID: 37190133 DOI: 10.3390/cancers15082204] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Revised: 04/04/2023] [Accepted: 04/05/2023] [Indexed: 05/17/2023] Open
Abstract
Breast cancer is a heterogeneous disease with different molecular subtypes. Breast cancer is the second leading cause of mortality in woman due to rapid metastasis and disease recurrence. Precision medicine remains an essential source to lower the off-target toxicities of chemotherapeutic agents and maximize the patient benefits. This is a crucial approach for a more effective treatment and prevention of disease. Precision-medicine methods are based on the selection of suitable biomarkers to envision the effectiveness of targeted therapy in a specific group of patients. Several druggable mutations have been identified in breast cancer patients. Current improvements in omics technologies have focused on more precise strategies for precision therapy. The development of next-generation sequencing technologies has raised hopes for precision-medicine treatment strategies in breast cancer (BC) and triple-negative breast cancer (TNBC). Targeted therapies utilizing immune checkpoint inhibitors (ICIs), epidermal growth factor receptor inhibitor (EGFRi), poly(ADP-ribose) polymerase inhibitor (PARPi), antibody-drug conjugates (ADCs), oncolytic viruses (OVs), glucose transporter-1 inhibitor (GLUT1i), and targeting signaling pathways are potential treatment approaches for BC and TNBC. This review emphasizes the recent progress made with the precision-medicine therapy of metastatic breast cancer and TNBC.
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Affiliation(s)
- Md Abdus Subhan
- Department of Chemistry, Shahjalal University of Science and Technology, Sylhet 3114, Bangladesh
| | - Farzana Parveen
- Department of Pharmaceutics, Faculty of Pharmacy, The Islamia University of Bahawalpur, Bahawalpur 63100, Pakistan
- Department of Pharmacy Services, DHQ Hospital Jhang 35200, Primary and Secondary Healthcare Department, Government of Punjab, Lahore 54000, Pakistan
| | - Hassan Shah
- Department of Pharmaceutics, Faculty of Pharmacy, The Islamia University of Bahawalpur, Bahawalpur 63100, Pakistan
- CPBN, Department of Pharmaceutical Sciences, Northeastern University, Boston, MA 02115, USA
| | | | - Janaína Artem Ataide
- CPBN, Department of Pharmaceutical Sciences, Northeastern University, Boston, MA 02115, USA
- Faculty of Pharmaceutical Sciences, University of Campinas, Campinas 13083-871, SP, Brazil
| | - Valdimir P Torchilin
- CPBN, Department of Pharmaceutical Sciences, Northeastern University, Boston, MA 02115, USA
- Department of Chemical Engineering, Northeastern University, Boston, MA 02115, USA
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17
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Zhao Z, Wang D, Li Y. Versatile biomimetic nanomedicine for treating cancer and inflammation disease. MEDICAL REVIEW (2021) 2023; 3:123-151. [PMID: 37724085 PMCID: PMC10471090 DOI: 10.1515/mr-2022-0046] [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: 12/21/2022] [Accepted: 02/11/2023] [Indexed: 09/20/2023]
Abstract
Nanosized drug delivery systems (NDDSs) have emerged as a powerful tool to optimize drug delivery in complex diseases, including cancer and inflammation. However, the therapeutic effect of NDDSs is still far from satisfactory due to their poor circulation time, low delivery efficiency, and innate toxicity. Fortunately, biomimetic approaches offer new opportunities to develop nanomedicine, which is derived from a variety of native biomolecules including cells, exosomes, bacteria, and so on. Since inheriting the superior biocompatibility and versatile functions of natural materials, biomimetic nanomedicine can mimic biological processes, prolong blood circulation, and lower immunogenicity, serving as a desired platform for precise drug delivery for treating cancer and inflammatory disease. In this review, we outline recent advances in biomimetic NDDSs, which consist of two concepts: biomimetic exterior camouflage and bioidentical molecule construction. We summarize engineering strategies that further functionalized current biomimetic NDDSs. A series of functional biomimetic NDDSs created by our group are introduced. We conclude with an outlook on remaining challenges and possible directions for biomimetic NDDSs. We hope that better technologies can be inspired and invented to advance drug delivery systems for cancer and inflammation therapy.
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Affiliation(s)
- Zhiwen Zhao
- State Key Laboratory of Drug Research & Center of Pharmaceutics, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, China
- University of Chinese Academy of Sciences, Beijing, China
| | - Dangge Wang
- State Key Laboratory of Drug Research & Center of Pharmaceutics, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, China
- University of Chinese Academy of Sciences, Beijing, China
- Yantai Key Laboratory of Nanomedicine & Advanced Preparations, Yantai Institute of Materia Medica, Yantai, China
| | - Yaping Li
- State Key Laboratory of Drug Research & Center of Pharmaceutics, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, China
- University of Chinese Academy of Sciences, Beijing, China
- Shandong Laboratory of Yantai Drug Discovery, Bohai Rim Advanced Research Institute for Drug Discovery, Yantai, China
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18
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Guan X, Ma F, Li Q, Chen S, Lan B, Fan Y, Wang J, Luo Y, Cai R, Zhang P, Li Q, Xu B. Survival benefit and biomarker analysis of pyrotinib or pyrotinib plus capecitabine for patients with HER2-positive metastatic breast cancer: a pooled analysis of two phase I studies. Biomark Res 2023; 11:21. [PMID: 36803645 PMCID: PMC9940415 DOI: 10.1186/s40364-023-00453-0] [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: 09/25/2022] [Accepted: 11/26/2022] [Indexed: 02/22/2023] Open
Abstract
BACKGROUND Pyrotinib, a novel irreversible tyrosine kinase inhibitor (TKI), has demonstrated promising antitumor activity to improve the overall response rate and progression-free survival (PFS) in patients with HER2-positive metastatic breast cancer (MBC). However, the survival data of pyrotinib or pyrotinib plus capecitabine in HER2-positive MBC remains scarce. Thus, we summarized the updated individual patient data from the phase I trials of pyrotinib or pyrotinib plus capecitabine, to provide a cumulative assessment on long-term outcomes and associated biomarker analysis of irreversible TKIs in HER2-positive MBC patients. METHODS We performed a pooled analysis of the phase I trials for pyrotinib or pyrotinib plus capecitabine based on the updated survival data from individual patients. Next-generation sequencing was performed on circulating tumor DNA for predictive biomarkers. RESULTS A total of 66 patients were enrolled, including 38 patients from the phase Ib trial for pyrotinib and 28 patients from the phase Ic trial for pyrotinib plus capecitabine. The median follow-up duration was 84.2 months (95% CI: 74.7-93.7 months). The estimated median PFS in the entire cohort was 9.2 months (95% CI: 5.4-12.9 months) and median OS was 31.0 months (95% CI: 16.5-45.5 months). The median PFS was 8.2 months in the pyrotinib monotherapy cohort and 22.1 months in the pyrotinib plus capecitabine group, while the median OS was 27.1 months in the pyrotinib monotherapy group and 37.4 months in the pyrotinib plus capecitabine group. Biomarker analysis suggested that the patients harbored concomitant mutations from multiple pathways in HER2-related signaling network (HER2 bypass signaling pathways, PI3K/Akt/mTOR pathway and TP53) were observed with significantly poorer PFS and OS when compared to those with none or one genetic alteration (median PFS, 7.3 vs. 26.1 months, P = 0.003; median OS, 25.1 vs. 48.0 months, P = 0.013). CONCLUSIONS The updated survival results based on individual patient data from the phase I trials of pyrotinib-based regimen revealed promising PFS and OS in HER2-positive MBC. Concomitant mutations from multiple pathways in HER2-related signaling network may be a potential efficacy and prognosis biomarker for pyrotinib in HER2-positive MBC. TRIAL REGISTRATION ClinicalTrials.gov. (NCT01937689, NCT02361112).
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Affiliation(s)
- Xiuwen Guan
- grid.506261.60000 0001 0706 7839Department of Medical Oncology and State Key Laboratory of Molecular Oncology, National Cancer Center / Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No.17, PanjiayuanNanli, Chaoyang District, Beijing, 100021 China
| | - Fei Ma
- grid.506261.60000 0001 0706 7839Department of Medical Oncology and State Key Laboratory of Molecular Oncology, National Cancer Center / Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No.17, PanjiayuanNanli, Chaoyang District, Beijing, 100021 China
| | - Qiao Li
- grid.506261.60000 0001 0706 7839Department of Medical Oncology and State Key Laboratory of Molecular Oncology, National Cancer Center / Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No.17, PanjiayuanNanli, Chaoyang District, Beijing, 100021 China
| | - Shanshan Chen
- grid.506261.60000 0001 0706 7839Department of Medical Oncology and State Key Laboratory of Molecular Oncology, National Cancer Center / Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No.17, PanjiayuanNanli, Chaoyang District, Beijing, 100021 China
| | - Bo Lan
- grid.506261.60000 0001 0706 7839Department of Medical Oncology and State Key Laboratory of Molecular Oncology, National Cancer Center / Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No.17, PanjiayuanNanli, Chaoyang District, Beijing, 100021 China
| | - Ying Fan
- grid.506261.60000 0001 0706 7839Department of Medical Oncology and State Key Laboratory of Molecular Oncology, National Cancer Center / Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No.17, PanjiayuanNanli, Chaoyang District, Beijing, 100021 China
| | - Jiayu Wang
- grid.506261.60000 0001 0706 7839Department of Medical Oncology and State Key Laboratory of Molecular Oncology, National Cancer Center / Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No.17, PanjiayuanNanli, Chaoyang District, Beijing, 100021 China
| | - Yang Luo
- grid.506261.60000 0001 0706 7839Department of Medical Oncology and State Key Laboratory of Molecular Oncology, National Cancer Center / Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No.17, PanjiayuanNanli, Chaoyang District, Beijing, 100021 China
| | - Ruigang Cai
- grid.506261.60000 0001 0706 7839Department of Medical Oncology and State Key Laboratory of Molecular Oncology, National Cancer Center / Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No.17, PanjiayuanNanli, Chaoyang District, Beijing, 100021 China
| | - Pin Zhang
- grid.506261.60000 0001 0706 7839Department of Medical Oncology and State Key Laboratory of Molecular Oncology, National Cancer Center / Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No.17, PanjiayuanNanli, Chaoyang District, Beijing, 100021 China
| | - Qing Li
- grid.506261.60000 0001 0706 7839Department of Medical Oncology and State Key Laboratory of Molecular Oncology, National Cancer Center / Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No.17, PanjiayuanNanli, Chaoyang District, Beijing, 100021 China
| | - Binghe Xu
- Department of Medical Oncology and State Key Laboratory of Molecular Oncology, National Cancer Center / Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No.17, PanjiayuanNanli, Chaoyang District, Beijing, 100021, China.
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19
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Abu-Khalaf MM, Alex Hodge K, Hatzis C, Baldelli E, El Gazzah E, Valdes F, Sikov WM, Mita MM, Denduluri N, Murphy R, Zelterman D, Liotta L, Dunetz B, Dunetz R, Petricoin EF, Pierobon M. AKT/mTOR signaling modulates resistance to endocrine therapy and CDK4/6 inhibition in metastatic breast cancers. NPJ Precis Oncol 2023; 7:18. [PMID: 36797347 PMCID: PMC9935518 DOI: 10.1038/s41698-023-00360-5] [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: 11/07/2022] [Accepted: 02/07/2023] [Indexed: 02/18/2023] Open
Abstract
Endocrine therapy (ET) in combination with CDK4/6 inhibition is routinely used as first-line treatment for HR+/HER2- metastatic breast cancer (MBC) patients. However, 30-40% of patients quickly develop disease progression. In this open-label multicenter clinical trial, we utilized a hypothesis-driven protein/phosphoprotein-based approach to identify predictive markers of response to ET plus CDK4/6 inhibition in pre-treatment tissue biopsies. Pathway-centered signaling profiles were generated from microdissected tumor epithelia and surrounding stroma/immune cells using the reverse phase protein microarray. Phosphorylation levels of the CDK4/6 downstream substrates Rb (S780) and FoxM1 (T600) were higher in patients with progressive disease (PD) compared to responders (p = 0.02). Systemic PI3K/AKT/mTOR activation in tumor epithelia and stroma/immune cells was detected in patients with PD. This activation was not explained by underpinning genomic alterations alone. As the number of FDA-approved targeted compounds increases, functional protein-based signaling analyses may become a critical component of response prediction and treatment selection for MBC patients.
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Affiliation(s)
- Maysa M. Abu-Khalaf
- grid.415231.00000 0004 0577 7855Sidney Kimmel Cancer Center at Thomas Jefferson University, Philadelphia, PA USA
| | - K. Alex Hodge
- grid.22448.380000 0004 1936 8032School of Systems Biology, Center for Applied Proteomics and Molecular Medicine, George Mason University, Fairfax, VA USA
| | | | - Elisa Baldelli
- grid.22448.380000 0004 1936 8032School of Systems Biology, Center for Applied Proteomics and Molecular Medicine, George Mason University, Fairfax, VA USA
| | - Emna El Gazzah
- grid.22448.380000 0004 1936 8032School of Systems Biology, Center for Applied Proteomics and Molecular Medicine, George Mason University, Fairfax, VA USA
| | - Frances Valdes
- grid.419791.30000 0000 9902 6374Sylvester Comprehensive Cancer Center (UM SCCC), University of Miami, Miami, FL USA
| | - William M. Sikov
- grid.241223.4Women and Infants Hospital of Rhode Island, Providence, RI USA
| | - Monica M. Mita
- grid.50956.3f0000 0001 2152 9905Cedars-Sinai Medical Center, Los Angeles, CA USA
| | - Neelima Denduluri
- grid.492966.60000 0004 0481 8256Virginia Cancer Specialists, Fairfax, VA USA
| | - Rita Murphy
- grid.415231.00000 0004 0577 7855Sidney Kimmel Cancer Center at Thomas Jefferson University, Philadelphia, PA USA
| | | | - Lance Liotta
- grid.22448.380000 0004 1936 8032School of Systems Biology, Center for Applied Proteomics and Molecular Medicine, George Mason University, Fairfax, VA USA
| | | | - Rick Dunetz
- grid.490989.5Side Out Foundation, Fairfax, VA USA
| | - Emanuel F. Petricoin
- grid.22448.380000 0004 1936 8032School of Systems Biology, Center for Applied Proteomics and Molecular Medicine, George Mason University, Fairfax, VA USA
| | - Mariaelena Pierobon
- School of Systems Biology, Center for Applied Proteomics and Molecular Medicine, George Mason University, Fairfax, VA, USA.
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20
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Guo L, Kong D, Liu J, Zhan L, Luo L, Zheng W, Zheng Q, Chen C, Sun S. Breast cancer heterogeneity and its implication in personalized precision therapy. Exp Hematol Oncol 2023; 12:3. [PMID: 36624542 PMCID: PMC9830930 DOI: 10.1186/s40164-022-00363-1] [Citation(s) in RCA: 30] [Impact Index Per Article: 30.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2022] [Accepted: 12/29/2022] [Indexed: 01/11/2023] Open
Abstract
Breast cancer heterogeneity determines cancer progression, treatment effects, and prognosis. However, the precise mechanism for this heterogeneity remains unknown owing to its complexity. Here, we summarize the origins of breast cancer heterogeneity and its influence on disease progression, recurrence, and therapeutic resistance. We review the possible mechanisms of heterogeneity and the research methods used to analyze it. We also highlight the importance of cell interactions for the origins of breast cancer heterogeneity, which can be further categorized into cooperative and competitive interactions. Finally, we provide new insights into precise individual treatments based on heterogeneity.
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Affiliation(s)
- Liantao Guo
- Department of Breast and Thyroid Surgery, Renmin Hospital of Wuhan University, No. 238 Jiefang Road, Wuchang District, Wuhan, 430060, Hubei, China
| | - Deguang Kong
- Department of Breast and Thyroid Surgery, Renmin Hospital of Wuhan University, No. 238 Jiefang Road, Wuchang District, Wuhan, 430060, Hubei, China
| | - Jianhua Liu
- Department of Breast and Thyroid Surgery, Renmin Hospital of Wuhan University, No. 238 Jiefang Road, Wuchang District, Wuhan, 430060, Hubei, China
| | - Ling Zhan
- Department of Breast and Thyroid Surgery, Renmin Hospital of Wuhan University, No. 238 Jiefang Road, Wuchang District, Wuhan, 430060, Hubei, China
| | - Lan Luo
- Department of Breast Surgery, The Affiliated Hospital of Guizhou Medical University, No. 28 Guiyi Road, Yunyan District, Guiyang, 550001, Guizhou, China
| | - Weijie Zheng
- Department of Breast and Thyroid Surgery, Renmin Hospital of Wuhan University, No. 238 Jiefang Road, Wuchang District, Wuhan, 430060, Hubei, China
| | - Qingyuan Zheng
- Department of Urology, Renmin Hospital of Wuhan University, No. 238 Jiefang Road, Wuchang District, Wuhan, 430060, Hubei, China
| | - Chuang Chen
- Department of Breast and Thyroid Surgery, Renmin Hospital of Wuhan University, No. 238 Jiefang Road, Wuchang District, Wuhan, 430060, Hubei, China.
| | - Shengrong Sun
- Department of Breast and Thyroid Surgery, Renmin Hospital of Wuhan University, No. 238 Jiefang Road, Wuchang District, Wuhan, 430060, Hubei, China.
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21
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Dabbs DJ, Huang RS, Ross JS. Novel markers in breast pathology. Histopathology 2023; 82:119-139. [PMID: 36468266 DOI: 10.1111/his.14770] [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: 06/27/2022] [Revised: 08/07/2022] [Accepted: 08/08/2022] [Indexed: 12/12/2022]
Abstract
Breast pathology is an ever-expanding database of information which includes markers, or biomarkers, that detect or help treat the disease as prognostic or predictive information. This review focuses on these aspects of biomarkers which are grounded in immunohistochemistry, liquid biopsies and next-generation sequencing.
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Affiliation(s)
- David J Dabbs
- PreludeDx, Laguna Hills, CA, USA.,Department of Pathology, University of Pittsburgh, Board Member, CASI (Consortium for Analytical Standardization in Immunohistochemistry), Pittsburgh, PA, USA
| | - Richard S Huang
- Clinical Development, Foundation Medicine, Cambridge, MA, USA
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22
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Li Y, Liu R, Han X, Xu W, Liu Y. PLAGL2 increases adriamycin resistance and EMT in breast cancer cells by activating the Wnt pathway. Genes Genomics 2023; 45:49-57. [PMID: 36399309 DOI: 10.1007/s13258-022-01330-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2022] [Accepted: 10/14/2022] [Indexed: 11/19/2022]
Abstract
BACKGROUND Adriamycin (ADR) is an effective treatment for breast cancer; nevertheless, it is often linked with acquired resistance in breast cancer cells, reducing ADR's therapeutic efficacy and increasing the risk of recurrence and poor prognosis. It has been revealed that the zinc-finger transcription factor pleomorphic adenoma gene like-2 (PLAGL2) is required for epithelial to mesenchymal transition (EMT) in cancer cells. Recent data indicates that PLAGL2 is also involved in regulating chemotherapeutic drug resistance, albeit the exact mechanism by which this happens remains unknown. OBJECTIVE This study examines the effect of PLAGL2 on adriamycin resistance and EMT in breast cancer cells. METHODS The small interfering RNA (siRNA) targeting PLAGL2 was transfected to breast cancer cells to alter PLAGL2 expression. Cell counting kit-8 (CCK-8) and colony formation assay detected cell growth and proliferation rate. Moreover, wound-healing and transwell assays were conducted to evaluate migration and invasion. Western blot (WB) checked the apoptosis and EMT-associated proteins. RESULTS PLAGL2 expression is associated with breast cancer cells' acquired resistance to ADR in this investigation. Additionally, deletion of PLAGL2 was associated with enhanced sensitivity to ADR, reduced proliferation, migration, and invasion capabilities, increased E-cadherin levels, and reduced Wnt6, β-catenin, and DVL1 levels in ADR-resistant breast cancer cells (MCF-7/ADR and MDA-MB-231/ADR cells). PLAGL2 could bind to the promoter region of Wnt6 and promote its expression. Additionally, the results of this research established that Wnt signaling is implicated in breast cancer cells' resistance to ADR since BML-284, a Wnt signaling activator partly restored the sensitivity of MCF-7/ADR and MDA-MB-231/ADR cells to ADR. CONCLUSION PLAGL2 promotes adriamycin resistance and cell aggressiveness in breast cancer cells via activating the Wnt signaling pathway.
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Affiliation(s)
- Yuxiao Li
- Department of Basic Teaching, Zhuhai Campus of Zunyi Medical University, 368 Jinwan Road, Zhuhai, 519041, Guangdong, China
| | - Ruolin Liu
- College of Basic Medicine, Hebei Medical University, Shijiazhuang, 050000, China
| | - Xingzhao Han
- Department of Basic Teaching, Zhuhai Campus of Zunyi Medical University, 368 Jinwan Road, Zhuhai, 519041, Guangdong, China
| | - Wei Xu
- Business School of International Medicine, China Pharmaceutical University, Nanjing, 210009, China
| | - Yahui Liu
- Department of Basic Teaching, Zhuhai Campus of Zunyi Medical University, 368 Jinwan Road, Zhuhai, 519041, Guangdong, China.
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23
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Chu Y, Luo Y, Su B, Li C, Guo Q, Zhang Y, Liu P, Chen H, Zhao Z, Zhou Z, Wang Y, Jiang C, Sun T. A neutrophil-biomimic platform for eradicating metastatic breast cancer stem-like cells by redox microenvironment modulation and hypoxia-triggered differentiation therapy. Acta Pharm Sin B 2023; 13:298-314. [PMID: 36815033 PMCID: PMC9939302 DOI: 10.1016/j.apsb.2022.05.027] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Revised: 04/10/2022] [Accepted: 05/15/2022] [Indexed: 11/18/2022] Open
Abstract
Metastasis accounts for 90% of breast cancer deaths, where the lethality could be attributed to the poor drug accumulation at the metastatic loci. The tolerance to chemotherapy induced by breast cancer stem cells (BCSCs) and their particular redox microenvironment further aggravate the therapeutic dilemma. To be specific, therapy-resistant BCSCs can differentiate into heterogeneous tumor cells constantly, and simultaneously dynamic maintenance of redox homeostasis promote tumor cells to retro-differentiate into stem-like state in response to cytotoxic chemotherapy. Herein, we develop a specifically-designed biomimic platform employing neutrophil membrane as shell to inherit a neutrophil-like tumor-targeting capability, and anchored chemotherapeutic and BCSCs-differentiating reagents with nitroimidazole (NI) to yield two hypoxia-responsive prodrugs, which could be encapsulated into a polymeric nitroimidazole core. The platform can actively target the lung metastasis sites of triple negative breast cancer (TNBC), and release the escorted drugs upon being triggered by the hypoxia microenvironment. During the responsiveness, the differentiating agent could promote transferring BCSCs into non-BCSCs, and simultaneously the nitroimidazole moieties conjugated on the polymer and prodrugs could modulate the tumor microenvironment by depleting nicotinamide adenine dinucleotide phosphate hydrogen (NADPH) and amplifying intracellular oxidative stress to prevent tumor cells retro-differentiation into BCSCs. In combination, the BCSCs differentiation and tumor microenvironment modulation synergistically could enhance the chemotherapeutic cytotoxicity, and remarkably suppress tumor growth and lung metastasis. Hopefully, this work can provide a new insight in to comprehensively treat TNBC and lung metastasis using a versatile platform.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | | | | | - Chen Jiang
- Corresponding author. Tel./fax: +86 21 5198 0079.
| | - Tao Sun
- Corresponding author. Tel./fax: +86 21 5198 0079.
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24
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Loco-Regional Treatment of the Primary Tumor in De Novo Metastatic Breast Cancer Patients Undergoing Front-Line Chemotherapy. Cancers (Basel) 2022; 14:cancers14246237. [PMID: 36551722 PMCID: PMC9777012 DOI: 10.3390/cancers14246237] [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: 11/10/2022] [Revised: 12/12/2022] [Accepted: 12/16/2022] [Indexed: 12/23/2022] Open
Abstract
BACKGROUND Loco-regional therapy (LRT) in de novo metastatic breast cancer (MBC) has been investigated in several clinical trials, with heterogeneous and conflicting results. METHODS We conducted a retrospective study of de novo MBC patients treated with front-line chemotherapy (FLC) followed by LRT of the primary tumor. Our aims were to evaluate the characteristics, treatment, and oncological outcomes in terms of progression-free survival (PFS), distant progression-free survival (DPFS), and overall survival (OS) of de novo MBC. We also investigated possible subgroups of patients with better outcomes according to menopausal status, biological sub-type, location, number of metastases, and radiologic complete response after FLC. RESULTS We included 61 patients in the study. After a median follow-up of 55 months, disease progression occurred in 60.7% of patients and 49.2% died. There were no significant differences in PFS, DPFS, and OS between different subgroups of de novo MBC patients. A trend toward better PFS and DPFS was observed in triple-positive tumors, without a statistically significant difference in OS. CONCLUSIONS No specific subgroup of de novo MBC patients showed a statistically significant survival advantage after FLC followed by LRT of the primary tumor.
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25
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Castaneda M, den Hollander P, Kuburich NA, Rosen JM, Mani SA. Mechanisms of cancer metastasis. Semin Cancer Biol 2022; 87:17-31. [PMID: 36354098 DOI: 10.1016/j.semcancer.2022.10.006] [Citation(s) in RCA: 48] [Impact Index Per Article: 24.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2022] [Revised: 10/10/2022] [Accepted: 10/25/2022] [Indexed: 11/09/2022]
Abstract
Metastatic cancer is almost always terminal, and more than 90% of cancer deaths result from metastatic disease. Combating cancer metastasis and post-therapeutic recurrence successfully requires understanding each step of metastatic progression. This review describes the current state of knowledge of the etiology and mechanism of cancer progression from primary tumor growth to the formation of new tumors in other parts of the body. Open questions, avenues for future research, and therapeutic approaches with the potential to prevent or inhibit metastasis through personalization to each patient's mutation and/or immune profile are also highlighted.
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Affiliation(s)
- Maria Castaneda
- Translational Molecular Pathology, MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Petra den Hollander
- Translational Molecular Pathology, MD Anderson Cancer Center, Houston, TX 77030, USA; Department of Pathology and Lab Medicine, Brown University, Providence, RI 02912, USA; Legoretta Cancer Center, Brown University, Providence, RI 021912, USA
| | - Nick A Kuburich
- Translational Molecular Pathology, MD Anderson Cancer Center, Houston, TX 77030, USA; Department of Pathology and Lab Medicine, Brown University, Providence, RI 02912, USA; Legoretta Cancer Center, Brown University, Providence, RI 021912, USA
| | - Jeffrey M Rosen
- Molecular & Cellular Biology, Baylor College of Medicine, Houston, TX 77030, USA.
| | - Sendurai A Mani
- Translational Molecular Pathology, MD Anderson Cancer Center, Houston, TX 77030, USA; Department of Pathology and Lab Medicine, Brown University, Providence, RI 02912, USA; Legoretta Cancer Center, Brown University, Providence, RI 021912, USA.
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26
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Barbar J, Armach M, Hodroj MH, Assi S, El Nakib C, Chamseddine N, Assi HI. Emerging genetic biomarkers in lung adenocarcinoma. SAGE Open Med 2022; 10:20503121221132352. [PMID: 36277445 PMCID: PMC9583216 DOI: 10.1177/20503121221132352] [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: 02/10/2022] [Accepted: 09/26/2022] [Indexed: 11/07/2022] Open
Abstract
Comprehensive genomic profiling is a next-generation sequencing approach used to
detect several known and emerging genomic alterations. Many genomic variants
detected by comprehensive genomic profiling have become recognized as
significant cancer biomarkers, leading to the development of major clinical
trials. Lung adenocarcinoma has become one of the most targeted cancers for
genomic profiling with a series of actionable mutations such as EGFR, KRAS,
HER2, BRAF, FGFR, MET, ALK, and many others. The importance of these mutations
lies in establishing targeted therapies that significantly change the outcome in
lung adenocarcinoma besides the prognostic value of some mutations. This review
sheds light on the development of the comprehensive genomic profiling field,
mainly lung adenocarcinoma, and discusses the role of a group of mutations in
this disease.
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Affiliation(s)
- Jawad Barbar
- Department of Internal Medicine,
Division of Hematology and Oncology, Naef K. Basile Cancer Institute, American
University of Beirut Medical Center, Beirut, Lebanon
| | - Maria Armach
- Department of Internal Medicine,
Division of Hematology and Oncology, Naef K. Basile Cancer Institute, American
University of Beirut Medical Center, Beirut, Lebanon
| | - Mohammad Hassan Hodroj
- Department of Internal Medicine,
Division of Hematology and Oncology, Naef K. Basile Cancer Institute, American
University of Beirut Medical Center, Beirut, Lebanon
| | - Sahar Assi
- Department of Internal Medicine,
American University of Beirut Medical Center, Beirut, Lebanon
| | - Clara El Nakib
- Department of Internal Medicine,
Division of Hematology and Oncology, Naef K. Basile Cancer Institute, American
University of Beirut Medical Center, Beirut, Lebanon
| | - Nathalie Chamseddine
- Department of Internal Medicine,
Division of Hematology and Oncology, Naef K. Basile Cancer Institute, American
University of Beirut Medical Center, Beirut, Lebanon
| | - Hazem I Assi
- Department of Internal Medicine,
Division of Hematology and Oncology, Naef K. Basile Cancer Institute, American
University of Beirut Medical Center, Beirut, Lebanon,Hazem I Assi, Department of Internal
Medicine, Division of Hematology and Oncology, Naef K. Basile Cancer Institute,
American University of Beirut Medical Center, P.O. Box: 11-0236, Riad El Solh,
Beirut 1107 2020, Lebanon.
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27
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Zhu Y, Zheng D, Lei L, Cai K, Xie H, Zheng J, Yu C. High expression of syndecan-4 is related to clinicopathological features and poor prognosis of pancreatic adenocarcinoma. BMC Cancer 2022; 22:1042. [PMID: 36199068 PMCID: PMC9533499 DOI: 10.1186/s12885-022-10128-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2022] [Accepted: 09/27/2022] [Indexed: 11/16/2022] Open
Abstract
Objective Pancreatic adenocarcinoma (PAAD) is a leading cause of cancer-related mortality in adults. Syndecan-4 (SDC4) is involved in cancer pathogenesis. Therefore, this study aimed to explore the expression and clinical significance of SDC4 in PAAD. Methods Differentially expressed genes (DEGs) between PAAD and normal pancreas were screened from the GTEx and TCGA databases, and the correlationship between the DEGs and prognosis were analyzed. The prognostic value of the screened SDC4, SERPINE1, and SLC2A1 was evaluated using the Kaplan–Meier curve and SDC4 was subsequently selected as the better candidate. Also, SDC4 expression was analyzed in PAAD tissues, the other risk factors affecting postoperative survival were analyzed using Cox regression analysis, and SDC4-mediated pathways enrichment was identified by GSVA and GSEA. SDC4 expression in PAAD tissues and adjacent normal tissues of selected PAAD patients was detected by RT-qPCR and immunohistochemistry. The correlation between SDC4 and clinical features was evaluated by the χ2 test. Results SDC4 was highly expressed in PAAD tissues. Elevated SDC4 was correlated with reduced overall survival. SDC4 enrichment pathways included spliceosome function, proteasome activity, pentose phosphate pathway, base excision repair, mismatch repair, DNA replication, oxidative phosphorylation, mitotic spindle formation, epithelial-mesenchymal transition, and G2M checkpoints. SDC4 was elevated in PAAD tissues of PAAD patients compared with adjacent normal tissues. High SDC4 expression was related to metastatic differentiation, TNM stage, lymphatic metastasis, and lower 3-year survival rate. SDC4 was an independent risk factor affecting postoperative survival. Conclusion SDC4 was highly expressed in PAAD and was related to clinicopathological features and poor prognosis, which might be an important index for PAAD early diagnosis and prognosis.
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Affiliation(s)
- Yufei Zhu
- Department of Hepatobiliary Surgery, The Affiliated Hospital of Guizhou Medical University, Guiyang, 550004, China.,Guizhou Medical University, Guiyang, 550004, China.,School of Clinical Medicine, Guizhou Medical University, Guiyang, China.,Guizhou Provincial Institute of Hepatobiliary, Pancreatic and Splenic Diseases, Guiyang, China.,Key Laboratory of Liver, Pancreas and Spleen of Guizhou Medical University, GallbladderGuiyang, China
| | - Dijie Zheng
- Department of Hepatobiliary Surgery, The Affiliated Hospital of Guizhou Medical University, Guiyang, 550004, China.,Guizhou Medical University, Guiyang, 550004, China.,Guizhou Provincial Institute of Hepatobiliary, Pancreatic and Splenic Diseases, Guiyang, China.,Key Laboratory of Liver, Pancreas and Spleen of Guizhou Medical University, GallbladderGuiyang, China.,School of Basic Medical Sciences, Guizhou Medical University, Guiyang, China
| | - Linhan Lei
- Department of Hepatobiliary Surgery, The Affiliated Hospital of Guizhou Medical University, Guiyang, 550004, China.,Guizhou Medical University, Guiyang, 550004, China.,School of Clinical Medicine, Guizhou Medical University, Guiyang, China.,Guizhou Provincial Institute of Hepatobiliary, Pancreatic and Splenic Diseases, Guiyang, China.,Key Laboratory of Liver, Pancreas and Spleen of Guizhou Medical University, GallbladderGuiyang, China
| | - Kun Cai
- Department of Hepatobiliary Surgery, The Affiliated Hospital of Guizhou Medical University, Guiyang, 550004, China.,Guizhou Medical University, Guiyang, 550004, China.,School of Clinical Medicine, Guizhou Medical University, Guiyang, China.,Guizhou Provincial Institute of Hepatobiliary, Pancreatic and Splenic Diseases, Guiyang, China.,Key Laboratory of Liver, Pancreas and Spleen of Guizhou Medical University, GallbladderGuiyang, China
| | - Huahua Xie
- Department of Hepatobiliary Surgery, The Affiliated Hospital of Guizhou Medical University, Guiyang, 550004, China.,Guizhou Medical University, Guiyang, 550004, China.,School of Clinical Medicine, Guizhou Medical University, Guiyang, China.,Guizhou Provincial Institute of Hepatobiliary, Pancreatic and Splenic Diseases, Guiyang, China.,Key Laboratory of Liver, Pancreas and Spleen of Guizhou Medical University, GallbladderGuiyang, China
| | - Jian Zheng
- Department of Hepatobiliary Surgery, The Affiliated Hospital of Guizhou Medical University, Guiyang, 550004, China.,Guizhou Medical University, Guiyang, 550004, China.,School of Clinical Medicine, Guizhou Medical University, Guiyang, China.,Guizhou Provincial Institute of Hepatobiliary, Pancreatic and Splenic Diseases, Guiyang, China.,Key Laboratory of Liver, Pancreas and Spleen of Guizhou Medical University, GallbladderGuiyang, China
| | - Chao Yu
- Department of Hepatobiliary Surgery, The Affiliated Hospital of Guizhou Medical University, Guiyang, 550004, China. .,Guizhou Medical University, Guiyang, 550004, China. .,School of Clinical Medicine, Guizhou Medical University, Guiyang, China. .,Guizhou Provincial Institute of Hepatobiliary, Pancreatic and Splenic Diseases, Guiyang, China. .,Key Laboratory of Liver, Pancreas and Spleen of Guizhou Medical University, GallbladderGuiyang, China.
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28
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Andre F, Filleron T, Kamal M, Mosele F, Arnedos M, Dalenc F, Sablin MP, Campone M, Bonnefoi H, Lefeuvre-Plesse C, Jacot W, Coussy F, Ferrero JM, Emile G, Mouret-Reynier MA, Thery JC, Isambert N, Mege A, Barthelemy P, You B, Hajjaji N, Lacroix L, Rouleau E, Tran-Dien A, Boyault S, Attignon V, Gestraud P, Servant N, Le Tourneau C, Cherif LL, Soubeyran I, Montemurro F, Morel A, Lusque A, Jimenez M, Jacquet A, Gonçalves A, Bachelot T, Bieche I. Genomics to select treatment for patients with metastatic breast cancer. Nature 2022; 610:343-348. [PMID: 36071165 DOI: 10.1038/s41586-022-05068-3] [Citation(s) in RCA: 45] [Impact Index Per Article: 22.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2021] [Accepted: 07/03/2022] [Indexed: 01/04/2023]
Abstract
Cancer progression is driven in part by genomic alterations1. The genomic characterization of cancers has shown interpatient heterogeneity regarding driver alterations2, leading to the concept that generation of genomic profiling in patients with cancer could allow the selection of effective therapies3,4. Although DNA sequencing has been implemented in practice, it remains unclear how to use its results. A total of 1,462 patients with HER2-non-overexpressing metastatic breast cancer were enroled to receive genomic profiling in the SAFIR02-BREAST trial. Two hundred and thirty-eight of these patients were randomized in two trials (nos. NCT02299999 and NCT03386162) comparing the efficacy of maintenance treatment5 with a targeted therapy matched to genomic alteration. Targeted therapies matched to genomics improves progression-free survival when genomic alterations are classified as level I/II according to the ESMO Scale for Clinical Actionability of Molecular Targets (ESCAT)6 (adjusted hazards ratio (HR): 0.41, 90% confidence interval (CI): 0.27-0.61, P < 0.001), but not when alterations are unselected using ESCAT (adjusted HR: 0.77, 95% CI: 0.56-1.06, P = 0.109). No improvement in progression-free survival was observed in the targeted therapies arm (unadjusted HR: 1.15, 95% CI: 0.76-1.75) for patients presenting with ESCAT alteration beyond level I/II. Patients with germline BRCA1/2 mutations (n = 49) derived high benefit from olaparib (gBRCA1: HR = 0.36, 90% CI: 0.14-0.89; gBRCA2: HR = 0.37, 90% CI: 0.17-0.78). This trial provides evidence that the treatment decision led by genomics should be driven by a framework of target actionability in patients with metastatic breast cancer.
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Affiliation(s)
- Fabrice Andre
- Department of Medical Oncology, Gustave Roussy, Villejuif, France. .,INSERM U981, Gustave Roussy, Villejuif, France. .,PRISM Center for personalized medicine, Gustave Roussy, Villejuif, France. .,Medical School, Université Paris Saclay, Kremlin Bicetre, France.
| | - Thomas Filleron
- Department of Biostatistics, Institut Claudius Regaud, IUCT oncopole, Toulouse, France
| | - Maud Kamal
- Department of Drug Development and Innovation, Institut Curie, Saint Cloud, France
| | | | - Monica Arnedos
- Department of Medical Oncology, Gustave Roussy, Villejuif, France
| | - Florence Dalenc
- Department of Medical Oncology, Institut Claudius-Regaud IUCT oncopole and University of Paul Sabatier, Toulouse, France
| | - Marie-Paule Sablin
- Department of Drug Development and Innovation, Institut Curie, Saint Cloud, France.,Department of Medical Oncology, Institut Curie, Paris, France
| | - Mario Campone
- Institut de Cancérologie de l'Ouest - René Gauducheau, Saint Herblain, University of Angers, Angers, France
| | - Hervé Bonnefoi
- Department of Medical Oncology, Institut Bergonié INSERM U1218 and Université of Bordeaux, Bordeaux, France
| | | | - William Jacot
- Department of Medical Oncology, Institut du Cancer de Montpellier, Institut de Recherche en Cancérologie de Montpellier INSERM U1194 and Montpellier University, Montpellier, France
| | - Florence Coussy
- Department of Medical Oncology, Institut Curie, Saint-Cloud, France
| | - Jean-Marc Ferrero
- Department of Medical Oncology, Centre Antoine Lacassagne, University Côte d'Azur, Nice, France
| | - George Emile
- Department of Medical Oncology, Centre François Baclesse, Caen, France
| | | | - Jean-Christophe Thery
- Department of Medical Oncology, Centre Hennri Becquerel, University of Medicine of Rouen, Rouen, France
| | - Nicolas Isambert
- Department of Medical Oncology, Centre Georges François Leclerc, Dijon, France
| | - Alice Mege
- Institut Sainte Catherine, Avignon, France
| | | | - Benoit You
- Department of Medical Oncology, Institut de Cancérologie des Hospices Civils de Lyon, Université Claude Bernard Lyon 1, Lyon, France
| | - Nawale Hajjaji
- Department of Medical Oncology, Centre Oscar Lambret INSERM U1192 PRISM Laboratory and University of Lille, Lille, France
| | - Ludovic Lacroix
- Cancer Genetics Laboratory, Department of Pathology and Medical Biology, Gustave Roussy, Villejuif, France
| | - Etienne Rouleau
- Cancer Genetics Laboratory, Department of Pathology and Medical Biology, Gustave Roussy, Villejuif, France
| | - Alicia Tran-Dien
- INSERM U981, Gustave Roussy, Villejuif, France.,PRISM Center for personalized medicine, Gustave Roussy, Villejuif, France.,Bioinformatic Core Facility, UMS AMMICA, Gustave Roussy, Villejuif, France
| | - Sandrine Boyault
- Department of Translational Research and Innovation, Centre Léon Bérard, Lyon, France
| | - Valery Attignon
- Department of Translational Research and Innovation, Centre Léon Bérard, Lyon, France
| | - Pierre Gestraud
- Bioinformatics and Computational Systems Biology of Cancer, PSL Research University, Mines Paris Tech, INSERM U900, Paris, France
| | - Nicolas Servant
- Bioinformatics and Computational Systems Biology of Cancer, PSL Research University, Mines Paris Tech, INSERM U900, Paris, France
| | | | - Linda Larbi Cherif
- Department of Drug Development and Innovation, Institut Curie, Saint Cloud, France
| | - Isabelle Soubeyran
- Unit of Molecular Pathology - Department of Biopathology, Institut Bergonié, Bordeaux, France
| | | | - Alain Morel
- Department of Innate Immunity and Immunotherapy, Institut de Cancérologie de l'Ouest - Centre Paul Papin, Angers, France
| | - Amelie Lusque
- Department of Biostatistics, Institut Claudius Regaud, IUCT oncopole, Toulouse, France
| | | | | | - Anthony Gonçalves
- Department of Medical Oncology, Institut Paoli-Calmettes, Marseille, France
| | - Thomas Bachelot
- Department of Medical Oncology, Centre Léon Bérard, Lyon, France
| | - Ivan Bieche
- Department of Genetics, Institut Curie, INSERM U1016, Université Paris Cité, Paris, France
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The role of nutrition in harnessing the immune system: a potential approach to prevent cancer. MEDICAL ONCOLOGY (NORTHWOOD, LONDON, ENGLAND) 2022; 39:245. [PMID: 36180759 DOI: 10.1007/s12032-022-01850-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/04/2022] [Accepted: 09/08/2022] [Indexed: 10/14/2022]
Abstract
Cancer is a vital barrier to increase the life expectancy and the foremost cause of death globally. The initial diagnosis and proper management of cancer can expand the survival rate of individuals. This review provides an in-depth investigation of cancer causes symptoms, types of cancer, and worldwide distribution of cancer. The relation between nutrition (i.e., various food items) and cancer is also emphasized to offer a framework of nutrition management in different cancer types. The microbiota is closely associated with the occurrence of cancer. Thus, genomics of intestinal microbes and nutrigenomics have been discussed based on the reported meta-analysis studies. A dramatic increase in cancer rates has been observed due to intake of alcohol, microbial infections, and deficiency of nutrition. Malnutrition is a substantial problem in cancer patients linked with improper treatment and increased morbidity. The detail studies of cancer and nutrigenomics are an eminent approach to comprehend the relation between microbes and the consumption of certain food types which can further reduce the cancer risk. The incorporation of specific nutrients and probiotics improved the gut microbial health, increased life expectancy, and also decreased the incidence of tumorigenesis in individuals.
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30
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Libertin CR, Kempaiah P, Gupta Y, Fair JM, van Regenmortel MHV, Antoniades A, Rivas AL, Hoogesteijn AL. Data structuring may prevent ambiguity and improve personalized medical prognosis. Mol Aspects Med 2022; 91:101142. [PMID: 36116999 DOI: 10.1016/j.mam.2022.101142] [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: 07/10/2022] [Revised: 08/27/2022] [Accepted: 08/29/2022] [Indexed: 01/17/2023]
Abstract
Topics expected to influence personalized medicine (PM), where medical decisions, practices, and treatments are tailored to the individual patient, are reviewed. Lack of discrimination due to different biological conditions that express similar values of numerical variables (ambiguity) is regarded to be a major potential barrier for PM. This material explores possible causes and sources of ambiguity and offers suggestions for mitigating the impacts of uncertainties. Three causes of ambiguity are identified: (1) delayed adoption of innovations, (2) inadequate emphases, and (3) inadequate processes used when new medical practices are developed and validated. One example of the first problem is the relative lack of medical research on "compositional data" -the type that characterizes leukocyte data. This omission results in erroneous use of data abundantly utilized in medicine, such as the blood cell differential. Emphasis on data output ‒not biomedical interpretation that facilitates the use of clinical data‒ exemplifies the second type of problems. Reliance on tools generated in other fields (but not validated within biomedical contexts) describes the last limitation. Because reductionism is associated with these problems, non-reductionist alternatives are reviewed as potential remedies. Data structuring (converting data into information) is considered a key element that may promote PM. To illustrate a process that includes data-information-knowledge and decision-making, previously published data on COVID-19 are utilized. It is suggested that ambiguity may be prevented or ameliorated. Provided that validations are grounded on biomedical knowledge, approaches that describe certain criteria - such as non-overlapping data intervals of patients that experience different outcomes, immunologically interpretable data, and distinct graphic patterns - can inform, at personalized bases, earlier and/or with fewer observations.
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Affiliation(s)
- Claudia R Libertin
- Department of Medicine, Division of Infectious Diseases, Mayo Clinic, Jacksonville, FL, 32224, USA
| | - Prakasha Kempaiah
- Department of Medicine, Division of Infectious Diseases, Mayo Clinic, Jacksonville, FL, 32224, USA
| | - Yash Gupta
- Department of Medicine, Division of Infectious Diseases, Mayo Clinic, Jacksonville, FL, 32224, USA
| | - Jeanne M Fair
- Bioscience Division, Los Alamos National Laboratory, Los Alamos, NM, 87545, USA
| | - Marc H V van Regenmortel
- School of Biotechnology, Centre National de la Recherche Scientifique (CNRS), University of Strasbourg, France
| | | | - Ariel L Rivas
- Center for Global Health-Division of Infectious Diseases, School of Medicine, University of New Mexico, Albuquerque, NM, 87131, USA.
| | - Almira L Hoogesteijn
- Human Ecology, Centro de Investigación y de Estudios Avanzados (CINVESTAV), Mérida, Yucatán, Mexico
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31
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Longitudinal investigation of a xenograft tumor zebrafish model using polarization-sensitive optical coherence tomography. Sci Rep 2022; 12:15381. [PMID: 36100620 PMCID: PMC9470556 DOI: 10.1038/s41598-022-19483-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Accepted: 08/30/2022] [Indexed: 01/19/2023] Open
Abstract
Breast cancer is a leading cause of death in female patients worldwide. Further research is needed to get a deeper insight into the mechanisms involved in the development of this devastating disease and to find new therapy strategies. The zebrafish is an established animal model, especially in the field of oncology, which has shown to be a promising candidate for pre-clinical research and precision-based medicine. To investigate cancer growth in vivo in zebrafish, one approach is to explore xenograft tumor models. In this article, we present the investigation of a juvenile xenograft zebrafish model using a Jones matrix optical coherence tomography (JM-OCT) prototype. Immunosuppressed wild-type fish at 1-month post-fertilization were injected with human breast cancer cells and control animals with phosphate buffered saline in the tail musculature. In a longitudinal study, the scatter, polarization, and vasculature changes over time were investigated and quantified in control versus tumor injected animals. A significant decrease in birefringence and an increase in scattering signal was detected in tumor injected zebrafish in comparison to the control once. This work shows the potential of JM-OCT as a non-invasive, label-free, three-dimensional, high-resolution, and tissue-specific imaging tool in pre-clinical cancer research based on juvenile zebrafish models.
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32
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The End of “One Size Fits All” Sepsis Therapies: Toward an Individualized Approach. Biomedicines 2022; 10:biomedicines10092260. [PMID: 36140361 PMCID: PMC9496597 DOI: 10.3390/biomedicines10092260] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Revised: 08/30/2022] [Accepted: 09/02/2022] [Indexed: 12/20/2022] Open
Abstract
Sepsis, defined as life-threatening organ dysfunction caused by a dysregulated host response to an infection, remains a major challenge for clinicians and trialists. Despite decades of research and multiple randomized clinical trials, a specific therapeutic for sepsis is not available. The evaluation of therapeutics targeting components of host response anomalies in patients with sepsis has been complicated by the inability to identify those in this very heterogeneous population who are more likely to benefit from a specific intervention. Additionally, multiple and diverse host response aberrations often co-exist in sepsis, and knowledge of which dysregulated biological organ system or pathway drives sepsis-induced pathology in an individual patient is limited, further complicating the development of effective therapies. Here, we discuss the drawbacks of previous attempts to develop sepsis therapeutics and delineate a future wherein interventions will be based on the host response profile of a patient.
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33
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Precision medicine improves outcomes in metastatic breast cancer. Nature 2022:10.1038/d41586-022-02276-9. [PMID: 36071224 DOI: 10.1038/d41586-022-02276-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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34
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Circular RNA KIF4A Promotes Liver Metastasis of Breast Cancer by Reprogramming Glucose Metabolism. JOURNAL OF ONCOLOGY 2022; 2022:8035083. [PMID: 36052282 PMCID: PMC9427241 DOI: 10.1155/2022/8035083] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/15/2022] [Accepted: 07/08/2022] [Indexed: 11/18/2022]
Abstract
Background Circular RNAs (circRNAs) regulate complex functional processes and play crucial roles in cancer development and progression. It was reported that circKIF4 regulates the progression of triple-negative breast cancer (TNBC). This study evaluates the role of circKIF4 in breast cancer distant metastasis and metabolic reprogramming. Methods RT-qPCR was performed to verify the expression of circKIF4A in breast cancer, liver metastatic tissues, and cell lines. The function of circKIF4A in metastasis was evaluated both in vitro and in vivo through a series of experiments, including cell migration and glucose intake experiments. Additionally, we conducted molecular experiments to clarify the regulatory role of circKIF4A. We then conducted a Luciferase reporter assay and an RNA immunoprecipitation assay to identify the molecular interactions between circKIF4A and miRNA. Results circKIF4A was overexpressed in breast cancer cell lines and tissues, inhibiting its expression and suppressing breast cancer growth and metastasis. Interestingly, we observed that circKIF4A reprogrammed the glucose metabolism of breast cancer, and silencing circKIF4A greatly affected glucose uptake and lactate production in breast cancer cells. miR-335 can be sponged by circKIF4A, which affected the expression of ALDOA/OCT4 protein and regulated HK2/PKM2 expression. Conclusions This study demonstrated that the circKIF4A-miR-335-OCT4/ALDOA-HK2/PKM2 axis is critical to breast cancer metabolic reprogramming, indicating that this axis could be a novel therapeutic target for the treatment of liver metastasis of breast cancer.
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35
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Heterogeneity of Cancer-Associated Fibroblasts and the Tumor Immune Microenvironment in Pancreatic Cancer. Cancers (Basel) 2022; 14:cancers14163994. [PMID: 36010986 PMCID: PMC9406547 DOI: 10.3390/cancers14163994] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Revised: 08/16/2022] [Accepted: 08/16/2022] [Indexed: 12/31/2022] Open
Abstract
Simple Summary Stroma-targeting therapy in pancreatic ductal adenocarcinoma (PDAC) has been extensively investigated, but no candidates have shown efficacy at the clinical trial stage. Studies of cancer-associated fibroblast (CAF) depletion in a mouse model suggested that CAFs have not only tumor-promoting function but also tumor-suppressive activity. Recently, single-cell RNA sequencing (scRNA-seq) has revealed the complex tumor microenvironment within PDAC, and subpopulations of functionally distinct CAFs and their association with tumor immunity have been reported. However, the existence of tumor suppressive CAFs and CAFs involved in the maintenance of PDAC differentiation has also been reported. In the future, therapeutic strategies should be developed considering these CAF subpopulations, with the hope of improving the prognosis of PDAC. Abstract Pancreatic ductal adenocarcinoma (PDAC) is one of the most lethal cancers, with a 5-year survival rate of 9%. Cancer-associated fibroblasts (CAFs) have historically been considered tumor-promoting. However, multiple studies reporting that suppression of CAFs in PDAC mouse models resulted in more aggressive tumors and worse prognosis have suggested the existence of a tumor-suppressive population within CAFs, leading to further research on heterogeneity within CAFs. In recent years, the benefits of cancer immunotherapy have been reported in various carcinomas. Unfortunately, the efficacy of immunotherapies in PDAC has been limited, and the CAF-driven cancer immunosuppressive microenvironment has been suggested as the cause. Thus, clarification of heterogeneity within the tumor microenvironment, including CAFs and tumor immunity, is urgently needed to establish effective therapeutic strategies for PDAC. In this review, we report the latest findings on the heterogeneity of CAFs and the functions of each major CAF subtype, which have been revealed by single-cell RNA sequencing in recent years. We also describe reports of tumor-suppressive CAF subtypes and the existence of CAFs that maintain a differentiated PDAC phenotype and review the potential for targeted therapy.
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36
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Temporal Heterogeneity of HER2 Expression and Spatial Heterogeneity of 18F-FDG Uptake Predicts Treatment Outcome of Pyrotinib in Patients with HER2-Positive Metastatic Breast Cancer. Cancers (Basel) 2022; 14:cancers14163973. [PMID: 36010967 PMCID: PMC9406192 DOI: 10.3390/cancers14163973] [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: 07/01/2022] [Revised: 08/03/2022] [Accepted: 08/14/2022] [Indexed: 11/23/2022] Open
Abstract
Background: This study aimed to evaluate tumor heterogeneity of metastatic breast cancer (MBC) and investigate its impact on the efficacy of pyrotinib in patients with HER2-positive MBC. Methods: MBC patients who underwent 18F-FDG PET/CT before pyrotinib treatment were included. Temporal and spatial tumor heterogeneity was evaluated by the discordance between primary and metastatic immunohistochemistry (IHC) results and baseline 18F-FDG uptake heterogeneity (intertumoral and intratumoral heterogeneity indexes: HI-inter and HI-intra), respectively. Progression-free survival (PFS) was estimated by the Kaplan−Meier method and compared by a log-rank test. Results: A total of 572 patients were screened and 51 patients were included. In 36 patients with matched IHC results, 25% of them had HER2 status conversion. Patients with homogenous HER2 positivity had the longest PFS, followed by patients with gained HER2 positivity, while patients with HER2 negative conversion could not benefit from pyrotinib (16.8 vs. 13.7 vs. 3.6 months, p < 0.0001). In terms of spatial heterogeneity, patients with high HI-intra and HI-inter had significantly worse PFS compared to those with low heterogeneity (10.6 vs. 25.3 months, p = 0.023; 11.2 vs. 25.3 months, p = 0.040). Conclusions: Temporal heterogeneity of HER2 status and spatial heterogeneity of 18F-FDG uptake could predict the treatment outcome of pyrotinib in patients with HER2-positive MBC, which provide practically applicable methods to assess tumor heterogeneity and guidance for treatment decisions.
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Battisti NML, Smith IE. Preventing late recurrence in hormone receptor-positive early breast cancer: a review. Eur J Cancer 2022; 172:53-64. [PMID: 35753212 DOI: 10.1016/j.ejca.2022.05.028] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2022] [Revised: 05/17/2022] [Accepted: 05/24/2022] [Indexed: 11/29/2022]
Abstract
Late recurrences are a key challenge for patients with early-stage oestrogen receptor-positive breast cancer, with the risk of disease relapse continuing steadily from 5 to more than 20 years after diagnosis. Five years of adjuvant endocrine therapy with tamoxifen or an aromatase inhibitor was shown many years ago to improve survival. More recently, the trials of extended adjuvant endocrine therapy for more than 5 years have shown a further small gain, but with an associated small risk of increased long-term toxicity including bone loss, cardiovascular impairment and impaired quality of life. This review describes the efficacy and safety of extended endocrine therapy, the optimal selection criteria for patient benefit and the potential for novel agents to improve long-term outcomes.
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Affiliation(s)
- Nicolò Matteo Luca Battisti
- Breast Unit - Department of Medicine, The Royal Marsden NHS Foundation Trust, 203 Fulham Rd, Chelsea, London SW3 6JJ, United Kingdom; Breast Cancer Research Division, The Institute of Cancer Research, London, United Kingdom, 15 Cotswold Road, Sutton, London SM2 5NG, United Kingdom.
| | - Ian E Smith
- Breast Unit - Department of Medicine, The Royal Marsden NHS Foundation Trust, 203 Fulham Rd, Chelsea, London SW3 6JJ, United Kingdom.
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38
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Zhou S, Wang N, Wang L, Liu H, Zhang R. CancerBERT: a cancer domain-specific language model for extracting breast cancer phenotypes from electronic health records. J Am Med Inform Assoc 2022; 29:1208-1216. [PMID: 35333345 PMCID: PMC9196678 DOI: 10.1093/jamia/ocac040] [Citation(s) in RCA: 24] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Revised: 03/06/2022] [Accepted: 03/09/2022] [Indexed: 11/16/2022] Open
Abstract
OBJECTIVE Accurate extraction of breast cancer patients' phenotypes is important for clinical decision support and clinical research. This study developed and evaluated cancer domain pretrained CancerBERT models for extracting breast cancer phenotypes from clinical texts. We also investigated the effect of customized cancer-related vocabulary on the performance of CancerBERT models. MATERIALS AND METHODS A cancer-related corpus of breast cancer patients was extracted from the electronic health records of a local hospital. We annotated named entities in 200 pathology reports and 50 clinical notes for 8 cancer phenotypes for fine-tuning and evaluation. We kept pretraining the BlueBERT model on the cancer corpus with expanded vocabularies (using both term frequency-based and manually reviewed methods) to obtain CancerBERT models. The CancerBERT models were evaluated and compared with other baseline models on the cancer phenotype extraction task. RESULTS All CancerBERT models outperformed all other models on the cancer phenotyping NER task. Both CancerBERT models with customized vocabularies outperformed the CancerBERT with the original BERT vocabulary. The CancerBERT model with manually reviewed customized vocabulary achieved the best performance with macro F1 scores equal to 0.876 (95% CI, 0.873-0.879) and 0.904 (95% CI, 0.902-0.906) for exact match and lenient match, respectively. CONCLUSIONS The CancerBERT models were developed to extract the cancer phenotypes in clinical notes and pathology reports. The results validated that using customized vocabulary may further improve the performances of domain specific BERT models in clinical NLP tasks. The CancerBERT models developed in the study would further help clinical decision support.
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Affiliation(s)
- Sicheng Zhou
- Institute for Health Informatics, University of Minnesota, Minneapolis, Minnesota, USA
| | - Nan Wang
- School of Statistics, University of Minnesota, Minneapolis, Minnesota, USA
| | - Liwei Wang
- Department of AI and Informatics Research, Mayo Clinic, Rochester, Minnesota, USA
| | - Hongfang Liu
- Department of AI and Informatics Research, Mayo Clinic, Rochester, Minnesota, USA
| | - Rui Zhang
- Institute for Health Informatics, University of Minnesota, Minneapolis, Minnesota, USA.,Department of Pharmaceutical Care & Health Systems, University of Minnesota, Minneapolis, Minnesota, USA
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Computational Screening of Anti-Cancer Drugs Identifies a New BRCA Independent Gene Expression Signature to Predict Breast Cancer Sensitivity to Cisplatin. Cancers (Basel) 2022; 14:cancers14102404. [PMID: 35626009 PMCID: PMC9139442 DOI: 10.3390/cancers14102404] [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: 04/11/2022] [Revised: 04/29/2022] [Accepted: 05/02/2022] [Indexed: 12/10/2022] Open
Abstract
Simple Summary Using a collection of publicly available drug screening resources, we identified different partners of genes associated with either sensitivity or resistance to 90 anti-cancer therapies. When subsequently applying these signatures to multiple datasets, we found that these predictive models could predict a large range of drug responses in patient samples. In particular, we discovered a new gene signature to identify breast cancer tumors that are likely to respond to cisplatin in the absence of BRCA1 mutations. This work constitutes an important advance to accelerate the application of platinum-based therapies in patient groups that are not routinely treated with these drugs. In the future, this approach may help to guide the choice of drugs based on the molecular profile of the tumors. Abstract The development of therapies that target specific disease subtypes has dramatically improved outcomes for patients with breast cancer. However, survival gains have not been uniform across patients, even within a given molecular subtype. Large collections of publicly available drug screening data matched with transcriptomic measurements have facilitated the development of computational models that predict response to therapy. Here, we generated a series of predictive gene signatures to estimate the sensitivity of breast cancer samples to 90 drugs, comprising FDA-approved drugs or compounds in early development. To achieve this, we used a cell line-based drug screen with matched transcriptomic data to derive in silico models that we validated in large independent datasets obtained from cell lines and patient-derived xenograft (PDX) models. Robust computational signatures were obtained for 28 drugs and used to predict drug efficacy in a set of PDX models. We found that our signature for cisplatin can be used to identify tumors that are likely to respond to this drug, even in absence of the BRCA-1 mutation routinely used to select patients for platinum-based therapies. This clinically relevant observation was confirmed in multiple PDXs. Our study foreshadows an effective delivery approach for precision medicine.
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40
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Choo JRE, Jan YH, Ow SGW, Wong A, Lee MX, Ngoi N, Yadav K, Lim JSJ, Lim SE, Chan CW, Hartman M, Tang SW, Goh BC, Tan HL, Chong WQ, Yvonne ALE, Chan GHJ, Chen SJ, Tan KT, Lee SC. Serial Tumor Molecular Profiling of Newly Diagnosed HER2-Negative Breast Cancers During Chemotherapy in Combination with Angiogenesis Inhibitors. Target Oncol 2022; 17:355-368. [PMID: 35699834 PMCID: PMC9217774 DOI: 10.1007/s11523-022-00886-x] [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] [Accepted: 04/26/2022] [Indexed: 11/30/2022]
Abstract
Background Breast cancers are heterogeneous with variable clinical courses and treatment responses. Objective We sought to evaluate dynamic changes in the molecular landscape of HER2-negative tumors treated with chemotherapy and anti-angiogenic agents. Patients and Methods Newly diagnosed HER2-negative breast cancer patients received low-dose sunitinib or bevacizumab prior to four 2-weekly cycles of dose-dense doxorubicin and cyclophosphamide. Tumor biopsies were obtained at baseline, after 2 weeks and after 8 weeks of chemotherapy. Next-generation sequencing was performed to assess for single nucleotide variants (SNVs) and copy number alterations (CNAs) of 440 cancer-related genes (ACTOnco®). Observed genomic changes were correlated with the Miller-Payne histological response to treatment. Results Thirty-four patients received sunitinib and 18 received bevacizumab. In total, 77% were hormone receptor positive (HER2−/HR+) and 23% were triple negative breast cancers (TNBC). New therapy-induced mutations were infrequent, occurring only in 13%, and appeared early after a single cycle of treatment. Seventy-two percent developed changes in the variant allele frequency (VAF) of pathogenic SNVs; the majority (51%) of these changes occurred early at 2 weeks and were sustained for 8 weeks. Changes in VAF of SNVs were most commonly seen in the PI3K/mTOR/AKT pathway; 13% developed changes in pathogenic mutations, which potentially confer sensitivity to PIK3CA inhibitors. Tumors with poor Miller-Payne response to treatment were less likely to experience changes in VAF of SNVs compared with those with good response (50% [7/14] vs 15% [4/24] had no changes observed at any timepoint, p = 0.029). Conclusions Serial molecular profiling identifies early therapy-induced genomic alterations, which may guide future selection of targeted therapies in breast cancer patients who progress after standard chemotherapy. Clinical trial registration ClinicalTrials.gov: NCT02790580 (first posted June 6, 2016). Supplementary Information The online version contains supplementary material available at 10.1007/s11523-022-00886-x.
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Affiliation(s)
- Joan R E Choo
- Department of Haematology-Oncology, National University Cancer Institute, Singapore (NCIS) National University Health System, 1E Lower Kent Ridge Road, Singapore, 119228, Singapore
| | | | - Samuel G W Ow
- Department of Haematology-Oncology, National University Cancer Institute, Singapore (NCIS) National University Health System, 1E Lower Kent Ridge Road, Singapore, 119228, Singapore
| | - Andrea Wong
- Department of Haematology-Oncology, National University Cancer Institute, Singapore (NCIS) National University Health System, 1E Lower Kent Ridge Road, Singapore, 119228, Singapore
| | - Matilda Xinwei Lee
- Department of Haematology-Oncology, National University Cancer Institute, Singapore (NCIS) National University Health System, 1E Lower Kent Ridge Road, Singapore, 119228, Singapore
| | - Natalie Ngoi
- Department of Haematology-Oncology, National University Cancer Institute, Singapore (NCIS) National University Health System, 1E Lower Kent Ridge Road, Singapore, 119228, Singapore
| | - Kritika Yadav
- Cancer Science Institute, National University of Singapore, Singapore, Singapore
| | - Joline S J Lim
- Department of Haematology-Oncology, National University Cancer Institute, Singapore (NCIS) National University Health System, 1E Lower Kent Ridge Road, Singapore, 119228, Singapore
| | - Siew Eng Lim
- Department of Haematology-Oncology, National University Cancer Institute, Singapore (NCIS) National University Health System, 1E Lower Kent Ridge Road, Singapore, 119228, Singapore
| | - Ching Wan Chan
- Department of Surgery, National University Cancer Institute, National University Health System, Singapore, Singapore
| | - Mikael Hartman
- Department of Surgery, National University Cancer Institute, National University Health System, Singapore, Singapore
| | - Siau Wei Tang
- Department of Surgery, National University Cancer Institute, National University Health System, Singapore, Singapore
| | - Boon Cher Goh
- Department of Haematology-Oncology, National University Cancer Institute, Singapore (NCIS) National University Health System, 1E Lower Kent Ridge Road, Singapore, 119228, Singapore.,Cancer Science Institute, National University of Singapore, Singapore, Singapore
| | - Hon Lyn Tan
- Department of Haematology-Oncology, National University Cancer Institute, Singapore (NCIS) National University Health System, 1E Lower Kent Ridge Road, Singapore, 119228, Singapore
| | - Wan Qin Chong
- Department of Haematology-Oncology, National University Cancer Institute, Singapore (NCIS) National University Health System, 1E Lower Kent Ridge Road, Singapore, 119228, Singapore
| | - Ang Li En Yvonne
- Department of Haematology-Oncology, National University Cancer Institute, Singapore (NCIS) National University Health System, 1E Lower Kent Ridge Road, Singapore, 119228, Singapore
| | - Gloria H J Chan
- Department of Haematology-Oncology, National University Cancer Institute, Singapore (NCIS) National University Health System, 1E Lower Kent Ridge Road, Singapore, 119228, Singapore
| | | | | | - Soo Chin Lee
- Department of Haematology-Oncology, National University Cancer Institute, Singapore (NCIS) National University Health System, 1E Lower Kent Ridge Road, Singapore, 119228, Singapore. .,Cancer Science Institute, National University of Singapore, Singapore, Singapore.
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Mehmood S, Faheem M, Ismail H, Farhat SM, Ali M, Younis S, Asghar MN. ‘Breast Cancer Resistance Likelihood and Personalized Treatment Through Integrated Multiomics’. Front Mol Biosci 2022; 9:783494. [PMID: 35495618 PMCID: PMC9048735 DOI: 10.3389/fmolb.2022.783494] [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: 09/26/2021] [Accepted: 03/14/2022] [Indexed: 12/24/2022] Open
Abstract
In recent times, enormous progress has been made in improving the diagnosis and therapeutic strategies for breast carcinoma, yet it remains the most prevalent cancer and second highest contributor to cancer-related deaths in women. Breast cancer (BC) affects one in eight females globally. In 2018 alone, 1.4 million cases were identified worldwide in postmenopausal women and 645,000 cases in premenopausal females, and this burden is constantly increasing. This shows that still a lot of efforts are required to discover therapeutic remedies for this disease. One of the major clinical complications associated with the treatment of breast carcinoma is the development of therapeutic resistance. Multidrug resistance (MDR) and consequent relapse on therapy are prevalent issues related to breast carcinoma; it is due to our incomplete understanding of the molecular mechanisms of breast carcinoma disease. Therefore, elucidating the molecular mechanisms involved in drug resistance is critical. For management of breast carcinoma, the treatment decision not only depends on the assessment of prognosis factors but also on the evaluation of pathological and clinical factors. Integrated data assessments of these multiple factors of breast carcinoma through multiomics can provide significant insight and hope for making therapeutic decisions. This omics approach is particularly helpful since it identifies the biomarkers of disease progression and treatment progress by collective characterization and quantification of pools of biological molecules within and among the cancerous cells. The scrupulous understanding of cancer and its treatment at the molecular level led to the concept of a personalized approach, which is one of the most significant advancements in modern oncology. Likewise, there are certain genetic and non-genetic tests available for BC which can help in personalized therapy. Genetically inherited risks can be screened for personal predisposition to BC, and genetic changes or variations (mutations) can also be identified to decide on the best treatment. Ultimately, further understanding of BC at the molecular level (multiomics) will define more precise choices in personalized medicine. In this review, we have summarized therapeutic resistance associated with BC and the techniques used for its management.
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Affiliation(s)
- Sabba Mehmood
- Department of Biological Sciences, National University of Medical Sciences, Rawalpindi, Pakistan
- *Correspondence: Sabba Mehmood, ; Muhammad Nadeem Asghar,
| | - Muhammad Faheem
- Department of Biological Sciences, National University of Medical Sciences, Rawalpindi, Pakistan
| | - Hammad Ismail
- Department of Biochemistry & Biotechnology University of Gujrat, Gujrat, Pakistan
| | - Syeda Mehpara Farhat
- Department of Biological Sciences, National University of Medical Sciences, Rawalpindi, Pakistan
| | - Mahwish Ali
- Department of Biological Sciences, National University of Medical Sciences, Rawalpindi, Pakistan
| | - Sidra Younis
- Department of Biological Sciences, National University of Medical Sciences, Rawalpindi, Pakistan
| | - Muhammad Nadeem Asghar
- Department of Medical Biology, University of Québec at Trois-Rivieres, Trois-Rivieres, QC, Canada
- *Correspondence: Sabba Mehmood, ; Muhammad Nadeem Asghar,
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Lim JSJ, Wong ALA, Ow SGW, Ngoi NYL, Chan GHJ, Ang YLE, Chong WQ, Lim SE, Lim YW, Lee M, Choo JRE, Tan HL, Yong WP, Soo RA, Tan DSP, Chee CE, Sundar R, Yadav K, Jain S, Wang L, Tai BC, Goh BC, Lee SC. Phase Ib/II dose expansion study of lenvatinib combined with letrozole in post-menopausal women with hormone receptor positive breast cancer. Clin Cancer Res 2022; 28:2248-2256. [PMID: 35363275 DOI: 10.1158/1078-0432.ccr-21-4179] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Revised: 02/03/2022] [Accepted: 03/30/2022] [Indexed: 11/16/2022]
Abstract
BACKGROUND RET is an estrogen response gene with preclinical studies demonstrating cross talk between RET and estrogen receptor (ER) pathways. We investigate the role of lenvatinib, a multi-kinase inhibitor with potent activity against RET, in patients with metastatic breast cancer. PATIENTS AND METHODS Patients with advanced ER+/HER2- breast cancer were treated with lenvatinib plus letrozole in a phase Ib/II trial. Primary objectives included safety and recommended phase II dose (RP2D) determination in phase Ib, and objective response rates (ORR) in phase II dose expansion. RESULTS Sixteen patients were recruited in dose finding, where de-escalating doses of lenvatinib from 20mg to 14mg were investigated. Lenvatinib 14mg plus letrozole 2.5mg daily was determined as RP2D. Thirty-one patients with 5 median lines of prior therapy in the metastatic setting (range 0-11) were recruited in dose expansion. In this cohort, ORR was 23.3% (95% CI 9.9 to 42.3%), with median duration of response (DoR) of 6.9 months (Interquartile range(IQR) 5.9 to 13.1). Clinical benefit rate {greater than or equal to}6 months (CBR) was 50.0% (95% CI 31.3 to 68.7%). Similar efficacy was observed in the subgroup of 25 patients who progressed on prior CDK4/6 inhibitor therapy (ORR 20.0% (95% CI 6.8 to 40.7%), median DoR 6.9 months (IQR 5.9 to 13.1) and CBR 52.0% (95% CI 31.3 to 72.2%). Pharmacodynamic studies showed target modulation, with paired tumor biopsies indicating downregulation of RET/pERK and improved vascular normalisation index. CONCLUSION Lenvatinib plus letrozole had manageable toxicity, with target engagement and preliminary antitumor activity observed, supporting further assessment in randomized studies.
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Affiliation(s)
- Joline S J Lim
- National University Cancer Institute, Singapore, Singapore, Singapore
| | - Andrea L A Wong
- National University Health System, Singapore, Singapore, Singapore
| | - Samuel G W Ow
- National University Cancer Institute, Singapore, Singapore, Singapore
| | - Natalie Y L Ngoi
- National University Cancer Institute, Singapore, Singapore, Singapore, Singapore
| | | | - Yvonne L E Ang
- National University Cancer Institute, Singapore, Singapore
| | | | - Siew Eng Lim
- National University Health System, Singapore, Singapore
| | - Yi Wan Lim
- National University Cancer Institute, Singapore
| | - Matilda Lee
- National University Health System, Singapore, Singapore
| | - Joan R E Choo
- National University Hospital (S) Pte Ltd, Singapore, Singapore
| | - Hon Lyn Tan
- National University Cancer Institute, Singapore, Singapore
| | | | - Ross A Soo
- National University Cancer Institute, Singapore, Singapore, Singapore
| | - David S P Tan
- National University of Singapore and National University Health System Singapore, Singapore, Singapore, Singapore
| | - Cheng Ean Chee
- National University Hospital, Singapore, N/A = Not Applicable, Singapore
| | - Raghav Sundar
- National University Health System, Singapore, Singapore
| | - Kritika Yadav
- Cancer Science Institute, Singapore, Singapore, Singapore
| | - Supriya Jain
- National University of Singapore, Singapore, Singapore
| | - Lingzhi Wang
- National University of Singapore, Singapore, Singapore
| | - Bee Choo Tai
- National University of Singapore, Singapore, Singapore
| | - Boon Cher Goh
- National University Health System, Singapore, Singapore
| | - Soo-Chin Lee
- National University Cancer Institute, Singapore, Singapore
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Subtypes in pancreatic ductal adenocarcinoma based on niche factor dependency show distinct drug treatment responses. JOURNAL OF EXPERIMENTAL & CLINICAL CANCER RESEARCH : CR 2022; 41:89. [PMID: 35272688 PMCID: PMC8908673 DOI: 10.1186/s13046-022-02301-9] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Accepted: 02/24/2022] [Indexed: 12/30/2022]
Abstract
Background Pancreatic ductal adenocarcinoma (PDAC) is characterized by abundant stroma in which microenvironmental (niche) factors promote PDAC progression. In mouse models, reduction of the stroma increased the proportion of poorly differentiated PDAC with a worse prognosis. Here, we aimed to clarify the effects of stroma on PDAC that may define the PDAC phenotype and induce distinct therapeutic responses. Methods The molecular features of PDAC based on differentiation grade were clarified by genome and transcriptome analysis using PDAC organoids (PDOs). We identified the dependency on niche factors that might regulate the differentiation grade. A three-dimensional co-culture model with cancer-associated fibroblasts (CAFs) was generated to determine whether CAFs provide niche factors essential for differentiated PDAC. PDOs were subtyped based on niche factor dependency, and the therapeutic responses for each subtype were compared. Results The expression profiles of PDOs differed depending on the differentiation grade. Consistent with the distinct profiles, well differentiated types showed high niche dependency, while poorly differentiated types showed low niche dependency. The three-dimensional co-culture model revealed that well differentiated PDOs were strongly dependent on CAFs for growth, and moderately differentiated PDOs showed plasticity to change morphology depending on CAFs. Differentiated PDOs upregulated the expression of mevalonate pathway-related genes correlated with the niche dependency and were more sensitive to simvastatin than poorly differentiated PDOs. Conclusions Our findings suggest that CAFs maintain the differentiated PDAC phenotype through secreting niche factors and induce distinct drug responses. These results may lead to the development of novel subtype-based therapeutic strategies. Supplementary Information The online version contains supplementary material available at 10.1186/s13046-022-02301-9.
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Jett S, Malviya N, Schelbaum E, Jang G, Jahan E, Clancy K, Hristov H, Pahlajani S, Niotis K, Loeb-Zeitlin S, Havryliuk Y, Isaacson R, Brinton RD, Mosconi L. Endogenous and Exogenous Estrogen Exposures: How Women's Reproductive Health Can Drive Brain Aging and Inform Alzheimer's Prevention. Front Aging Neurosci 2022; 14:831807. [PMID: 35356299 PMCID: PMC8959926 DOI: 10.3389/fnagi.2022.831807] [Citation(s) in RCA: 39] [Impact Index Per Article: 19.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2021] [Accepted: 02/07/2022] [Indexed: 01/14/2023] Open
Abstract
After advanced age, female sex is the major risk factor for late-onset Alzheimer's disease (AD), the most common cause of dementia affecting over 24 million people worldwide. The prevalence of AD is higher in women than in men, with postmenopausal women accounting for over 60% of all those affected. While most research has focused on gender-combined risk, emerging data indicate sex and gender differences in AD pathophysiology, onset, and progression, which may help account for the higher prevalence in women. Notably, AD-related brain changes develop during a 10-20 year prodromal phase originating in midlife, thus proximate with the hormonal transitions of endocrine aging characteristic of the menopause transition in women. Preclinical evidence for neuroprotective effects of gonadal sex steroid hormones, especially 17β-estradiol, strongly argue for associations between female fertility, reproductive history, and AD risk. The level of gonadal hormones to which the female brain is exposed changes considerably across the lifespan, with relevance to AD risk. However, the neurobiological consequences of hormonal fluctuations, as well as that of hormone therapies, are yet to be fully understood. Epidemiological studies have yielded contrasting results of protective, deleterious and null effects of estrogen exposure on dementia risk. In contrast, brain imaging studies provide encouraging evidence for positive associations between greater cumulative lifetime estrogen exposure and lower AD risk in women, whereas estrogen deprivation is associated with negative consequences on brain structure, function, and biochemistry. Herein, we review the existing literature and evaluate the strength of observed associations between female-specific reproductive health factors and AD risk in women, with a focus on the role of endogenous and exogenous estrogen exposures as a key underlying mechanism. Chief among these variables are reproductive lifespan, menopause status, type of menopause (spontaneous vs. induced), number of pregnancies, and exposure to hormonal therapy, including hormonal contraceptives, hormonal therapy for menopause, and anti-estrogen treatment. As aging is the greatest risk factor for AD followed by female sex, understanding sex-specific biological pathways through which reproductive history modulates brain aging is crucial to inform preventative and therapeutic strategies for AD.
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Affiliation(s)
- Steven Jett
- Department of Neurology, Weill Cornell Medical College, New York, NY, United States
| | - Niharika Malviya
- Department of Neurology, Weill Cornell Medical College, New York, NY, United States
| | - Eva Schelbaum
- Department of Neurology, Weill Cornell Medical College, New York, NY, United States
| | - Grace Jang
- Department of Neurology, Weill Cornell Medical College, New York, NY, United States
| | - Eva Jahan
- Department of Neurology, Weill Cornell Medical College, New York, NY, United States
| | - Katherine Clancy
- Department of Neurology, Weill Cornell Medical College, New York, NY, United States
| | - Hollie Hristov
- Department of Neurology, Weill Cornell Medical College, New York, NY, United States
| | - Silky Pahlajani
- Department of Neurology, Weill Cornell Medical College, New York, NY, United States
- Department of Radiology, Weill Cornell Medical College, New York, NY, United States
| | - Kellyann Niotis
- Department of Neurology, Weill Cornell Medical College, New York, NY, United States
| | - Susan Loeb-Zeitlin
- Department of Obstetrics and Gynecology, Weill Cornell Medical College, New York, NY, United States
| | - Yelena Havryliuk
- Department of Obstetrics and Gynecology, Weill Cornell Medical College, New York, NY, United States
| | - Richard Isaacson
- Department of Neurology, Weill Cornell Medical College, New York, NY, United States
| | - Roberta Diaz Brinton
- Department of Pharmacology, University of Arizona, Tucson, AZ, United States
- Department of Neurology, University of Arizona, Tucson, AZ, United States
| | - Lisa Mosconi
- Department of Neurology, Weill Cornell Medical College, New York, NY, United States
- Department of Radiology, Weill Cornell Medical College, New York, NY, United States
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Pourmadadi M, Ahmadi MJ, Dinani HS, Ajalli N, Dorkoosh F. Theranostic applications of stimulus-responsive systems based on Fe2O3. Pharm Nanotechnol 2022; 10:90-112. [PMID: 35142274 DOI: 10.2174/2211738510666220210105113] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Revised: 11/18/2021] [Accepted: 11/26/2021] [Indexed: 11/22/2022]
Abstract
According to the interaction of nanoparticles with biological systems, enthusiasm for nanotechnology in biomedical applications has been developed in the past decades. Fe2O3 nanoparticles, as the most stable iron oxide, have special merits that make them useful widely for detecting diseases, therapy, drug delivery, and monitoring the therapeutic process. This review presents the fabrication methods of Fe2O3-based materials and their photocatalytic and magnetic properties. Then, we highlight the application of Fe2O3-based nanoparticles in diagnosis and imaging, different therapy methods, and finally, stimulus-responsive systems, such as pH-responsive, magnetic-responsive, redox-responsive, and enzyme-responsive, with an emphasis on cancer treatment. In addition, the potential of Fe2O3 to combine diagnosis and therapy within a single particle called theranostic agent will be discussed.
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Affiliation(s)
- Mehrab Pourmadadi
- School of Chemical Engineering, College of Engineering, University of Tehran, Tehran, Iran
| | - Mohammad Javad Ahmadi
- School of Chemical Engineering, College of Engineering, University of Tehran, Tehran, Iran
| | | | - Narges Ajalli
- School of Chemical Engineering, College of Engineering, University of Tehran, Tehran, Iran
| | - Farid Dorkoosh
- Faculty of Pharmacy, Tehran University of Medical Science, Tehran, Iran
- Medical Biomaterial Research Center (MBR), Tehran University of Medical Science, Tehran, Iran
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Reddy T, Esmail A, Chang JC, Ghobrial RM, Abdelrahim M. Utility of Cell-Free DNA Detection in Transplant Oncology. Cancers (Basel) 2022; 14:cancers14030743. [PMID: 35159010 PMCID: PMC8833373 DOI: 10.3390/cancers14030743] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Revised: 01/20/2022] [Accepted: 01/29/2022] [Indexed: 12/12/2022] Open
Abstract
Simple Summary Transplant oncology is an emerging field in cancer treatment that applies transplant medicine, surgery, and oncology to improve cancer patient survival and quality of life. This review aims to provide a comprehensive overview of the history and emergence of cfDNA technology, its applications to specifically monitor tumor burden at pre-and post-liver transplant stages, and evaluate transplant rejection. The use of ctDNA to evaluate transplant rejection has been extensively studied in non-hepatocellular carcinoma (HCC) diseases. Emerging studies have also investigated the use of ctDNA detection in evaluating HCC tumor burden pre-and post-surgery as well as transplant rejection. However, extensive studies still need to be conducted to evaluate the role of ctDNA detection in the medical management of transplant oncology patients. Abstract Transplant oncology is an emerging field in cancer treatment that applies transplant medicine, surgery, and oncology to improve cancer patient survival and quality of life. A critical concept that must be addressed to ensure the successful application of transplant oncology to patient care is efficient monitoring of tumor burden pre-and post-transplant and transplant rejection. Cell-free DNA (cfDNA) detection has emerged as a vital tool in revolutionizing the management of cancer patients who undergo organ transplantation. The advances in cfDNA technology have provided options to perform a pre-transplant evaluation of minimal residual disease (MRD) and post-transplant evaluation of cancer recurrence and transplant rejection. This review aims to provide a comprehensive overview of the history and emergence of cfDNA technology, its applications to specifically monitor tumor burden at pre-and post-transplant stages, and evaluate transplant rejection.
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Affiliation(s)
- Tejaswini Reddy
- Section of GI Oncology, Department of Medical Oncology, Houston Methodist Cancer Center, Houston, TX 77030, USA; (T.R.); (A.E.)
- Texas A&M Health Science Center, College of Medicine, Bryan, TX 77807, USA
- Houston Methodist Research Institute, Houston, TX 77030, USA;
| | - Abdullah Esmail
- Section of GI Oncology, Department of Medical Oncology, Houston Methodist Cancer Center, Houston, TX 77030, USA; (T.R.); (A.E.)
- Houston Methodist Research Institute, Houston, TX 77030, USA;
| | - Jenny C. Chang
- Houston Methodist Research Institute, Houston, TX 77030, USA;
- Section of Breast, Department of Medical Oncology, Houston Methodist Cancer Center, Houston, TX 77030, USA
| | - Rafik Mark Ghobrial
- Department of Medicine, Weill Cornell Medical College, New York, NY 10065, USA;
- Sherrie and Alan Conover Center for Liver Disease and Transplantation, JC Walter Jr Center for Transplantation, Houston, TX 77030, USA
| | - Maen Abdelrahim
- Section of GI Oncology, Department of Medical Oncology, Houston Methodist Cancer Center, Houston, TX 77030, USA; (T.R.); (A.E.)
- Department of Medicine, Weill Cornell Medical College, New York, NY 10065, USA;
- Cockrell Center of Advanced Therapeutics Phase I program, Houston Methodist Research Institute, Houston, TX 77030, USA
- Correspondence:
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Gao S, Liu Y, Liu M, Yang D, Zhang M, Shi K. Biodegradable mesoporous nanocomposites with dual-targeting function for enhanced anti-tumor therapy. J Control Release 2021; 341:383-398. [PMID: 34863841 DOI: 10.1016/j.jconrel.2021.11.044] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2021] [Revised: 11/25/2021] [Accepted: 11/28/2021] [Indexed: 01/11/2023]
Abstract
Tumor-associated macrophages (TAMs), the main components of infiltrating leukocytes in tumors, often play a key role in promoting cancer development and progression. The tumor-specific microenvironment forces the phenotype of tumor-infiltrating to evolve in a direction favorable to tumor development, that is, the generation of M2-like TAMs. Consequently, the dual intervention of cancer cells and tumor microenvironment has become a research hotspot in the field of tumor immunotherapy. In this contribution, we developed pH-sensitive mesoporous calcium silicate nanocomposites (MCNs) encapsulated with indocyanine green (ICG) to enable the effective combination of photothermal therapy (PTT) and photodynamic therapy (PDT) triggered by the 808 nm near-infrared (NIR) light. The mannose and hyaluronic acid-grafted MCNs specifically targeted TAMs and tumor cells and promoted cell apoptosis both in vitro and in vivo. This paper revealed that irradiation of ICG loaded MCNs with NIR can produce a potent hyperthermia and induce abundant intracellular singlet oxygen generation in the target cells. These results suggest that the novel nanoplatform is believed to facilitate the delivery of chemotherapeutic agents to the tumor microenvironment (TME) to enhance the effects of tumor treatment.
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Affiliation(s)
- Shan Gao
- State Key Laboratory of Medicinal Chemical Biology, College of Pharmacy, Nankai University, Tianjin 300350, PR China; Departament of Pharmaceutics, School of Pharmaceutical Sciences, Shandong University, Jinan, Shandong 250012, PR China
| | - Yuli Liu
- Department of Pharmaceutics, School of Pharmacy, Shenyang Pharmaceutical University, Shenyang, Liaoning 117004, PR China
| | - Meng Liu
- Departament of Pharmaceutics, School of Pharmaceutical Sciences, Shandong University, Jinan, Shandong 250012, PR China
| | - Dongjuan Yang
- Department of Pharmaceutics, School of Pharmacy, Shenyang Pharmaceutical University, Shenyang, Liaoning 117004, PR China
| | - Mingming Zhang
- Department of Pharmaceutics, School of Pharmacy, Shenyang Pharmaceutical University, Shenyang, Liaoning 117004, PR China
| | - Kai Shi
- State Key Laboratory of Medicinal Chemical Biology, College of Pharmacy, Nankai University, Tianjin 300350, PR China.
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Cheng X, Zhao JX, Dong F, Cao XC. ARID1A Mutation in Metastatic Breast Cancer: A Potential Therapeutic Target. Front Oncol 2021; 11:759577. [PMID: 34804958 PMCID: PMC8599951 DOI: 10.3389/fonc.2021.759577] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2021] [Accepted: 10/15/2021] [Indexed: 12/05/2022] Open
Abstract
Distant metastasis is the principal cause of mortality for breast cancer patients. Targeting specific mutations that have been acquired during the evolution process of advanced breast cancer is a potential means of enhancing the clinical efficacy of treatment strategies. In metastatic breast cancer, ARID1A is the most prevalent mutation of the SWI/SNF complex, which regulates DNA repair, recombination, and gene transcription. The low expression of ARID1A is associated with poor disease-free survival and overall survival of patients with luminal A or HER2-rich breast cancer. In addition, ARID1A plays a prominent role in maintaining luminal characteristics and has an advantage for identifying responses to treatment, including endocrine therapies, HDAC inhibitors and CDK4/6 inhibitors. The therapeutic vulnerabilities initiated by ARID1A alterations encourage us to explore new approaches to cope with ARID1A mutant-related drug resistance or metastasis. In this review, we describe the mutation profiles of ARID1A in metastatic breast cancer and the structure and function of ARID1A and the SWI/SNF complex as well as discuss the potential mechanisms of ARID1A-mediated endocrine resistance and therapeutic potential.
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Affiliation(s)
- Xuan Cheng
- The First Department of Breast Cancer, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin, China.,Key Laboratory of Cancer Prevention and Therapy, Tianjin, China.,Tianjin's Clinical Research Center for Cancer, Tianjin, China.,Key Laboratory of Breast Cancer Prevention and Therapy, Tianjin Medical University, Ministry of Education, Tianjin, China
| | - Jian-Xiong Zhao
- The First Department of Breast Cancer, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin, China.,Key Laboratory of Cancer Prevention and Therapy, Tianjin, China.,Tianjin's Clinical Research Center for Cancer, Tianjin, China.,Key Laboratory of Breast Cancer Prevention and Therapy, Tianjin Medical University, Ministry of Education, Tianjin, China
| | - Feng Dong
- Department of Neurosurgery, Tianjin Medical University General Hospital and Laboratory of Neuro-Oncology, Tianjin Neurological Institute, Tianjin, China.,State Key Laboratory of Experimental Hematology, The Province and Ministry Co-sponsored Collaborative Innovation Center for Medical Epigenetics, Tianjin Key Laboratory of Cellular Homeostasis and Human Diseases, Department of Cell Biology, Tianjin Medical University, Tianjin, China
| | - Xu-Chen Cao
- The First Department of Breast Cancer, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin, China.,Key Laboratory of Cancer Prevention and Therapy, Tianjin, China.,Tianjin's Clinical Research Center for Cancer, Tianjin, China.,Key Laboratory of Breast Cancer Prevention and Therapy, Tianjin Medical University, Ministry of Education, Tianjin, China
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Chen P, Zhang X, Ding R, Yang L, Lyu X, Zeng J, Lei JH, Wang L, Bi J, Shao N, Shu D, Wu B, Wu J, Yang Z, Wang H, Wang B, Xiong K, Lu Y, Fu S, Choi TK, Lon NW, Zhang A, Tang D, Quan Y, Meng Y, Miao K, Sun H, Zhao M, Bao J, Zhang L, Xu X, Shi Y, Lin Y, Deng C. Patient-Derived Organoids Can Guide Personalized-Therapies for Patients with Advanced Breast Cancer. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2021; 8:e2101176. [PMID: 34605222 PMCID: PMC8596108 DOI: 10.1002/advs.202101176] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Revised: 07/26/2021] [Indexed: 05/04/2023]
Abstract
Most breast cancers at an advanced stage exhibit an aggressive nature, and there is a lack of effective anticancer options. Herein, the development of patient-derived organoids (PDOs) is described as a real-time platform to explore the feasibility of tailored treatment for refractory breast cancers. PDOs are successfully generated from breast cancer tissues, including heavily treated specimens. The microtubule-targeting drug-sensitive response signatures of PDOs predict improved distant relapse-free survival for invasive breast cancers treated with adjuvant chemotherapy. It is further demonstrated that PDO pharmaco-phenotyping reflects the previous treatment responses of the corresponding patients. Finally, as clinical case studies, all patients who receive at least one drug predicate to be sensitive by PDOs achieve good responses. Altogether, the PDO model is developed as an effective platform for evaluating patient-specific drug sensitivity in vitro, which can guide personal treatment decisions for breast cancer patients at terminal stage.
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50
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Huang J, Yu S, Ding L, Ma L, Chen H, Zhou H, Zou Y, Yu M, Lin J, Cui Q. The Dual Role of Circular RNAs as miRNA Sponges in Breast Cancer and Colon Cancer. Biomedicines 2021; 9:biomedicines9111590. [PMID: 34829818 PMCID: PMC8615412 DOI: 10.3390/biomedicines9111590] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2021] [Revised: 10/13/2021] [Accepted: 10/27/2021] [Indexed: 02/07/2023] Open
Abstract
Breast cancer (BC) and colon cancer (CRC) are the two most deadly cancers in the world. These cancers partly share the same genetic background and are partially regulated by the same genes. The outcomes of traditional chemoradiotherapy and surgery remain suboptimal, with high postoperative recurrence and a low survival rate. It is, therefore, urgent to innovate and improve the existing treatment measures. Many studies primarily reported that the microRNA (miRNA) sponge functions of circular RNA (circRNA) in BC and CRC have an indirect relationship between the circRNA–miRNA axis and malignant behaviors. With a covalent ring structure, circRNAs can regulate the expression of target genes in multiple ways, especially by acting as miRNA sponges. Therefore, this review mainly focuses on the roles of circRNAs as miRNA sponges in BC and CRC based on studies over the last three years, thus providing a theoretical reference for finding new therapeutic targets in the future.
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Affiliation(s)
- Jiashu Huang
- Lab of Biochemistry & Molecular Biology, School of Life Sciences, Yunnan University, Kunming 650091, China; (J.H.); (S.Y.); (L.D.); (L.M.); (H.C.); (H.Z.); (Y.Z.); (M.Y.); (J.L.)
- Key Lab of Molecular Cancer Biology, Yunnan Education Department, Kunming 650091, China
| | - Shenghao Yu
- Lab of Biochemistry & Molecular Biology, School of Life Sciences, Yunnan University, Kunming 650091, China; (J.H.); (S.Y.); (L.D.); (L.M.); (H.C.); (H.Z.); (Y.Z.); (M.Y.); (J.L.)
- Key Lab of Molecular Cancer Biology, Yunnan Education Department, Kunming 650091, China
| | - Lei Ding
- Lab of Biochemistry & Molecular Biology, School of Life Sciences, Yunnan University, Kunming 650091, China; (J.H.); (S.Y.); (L.D.); (L.M.); (H.C.); (H.Z.); (Y.Z.); (M.Y.); (J.L.)
- Key Lab of Molecular Cancer Biology, Yunnan Education Department, Kunming 650091, China
| | - Lingyuan Ma
- Lab of Biochemistry & Molecular Biology, School of Life Sciences, Yunnan University, Kunming 650091, China; (J.H.); (S.Y.); (L.D.); (L.M.); (H.C.); (H.Z.); (Y.Z.); (M.Y.); (J.L.)
- Key Lab of Molecular Cancer Biology, Yunnan Education Department, Kunming 650091, China
| | - Hongjian Chen
- Lab of Biochemistry & Molecular Biology, School of Life Sciences, Yunnan University, Kunming 650091, China; (J.H.); (S.Y.); (L.D.); (L.M.); (H.C.); (H.Z.); (Y.Z.); (M.Y.); (J.L.)
- Key Lab of Molecular Cancer Biology, Yunnan Education Department, Kunming 650091, China
| | - Hui Zhou
- Lab of Biochemistry & Molecular Biology, School of Life Sciences, Yunnan University, Kunming 650091, China; (J.H.); (S.Y.); (L.D.); (L.M.); (H.C.); (H.Z.); (Y.Z.); (M.Y.); (J.L.)
- Key Lab of Molecular Cancer Biology, Yunnan Education Department, Kunming 650091, China
| | - Yayan Zou
- Lab of Biochemistry & Molecular Biology, School of Life Sciences, Yunnan University, Kunming 650091, China; (J.H.); (S.Y.); (L.D.); (L.M.); (H.C.); (H.Z.); (Y.Z.); (M.Y.); (J.L.)
- Key Lab of Molecular Cancer Biology, Yunnan Education Department, Kunming 650091, China
| | - Min Yu
- Lab of Biochemistry & Molecular Biology, School of Life Sciences, Yunnan University, Kunming 650091, China; (J.H.); (S.Y.); (L.D.); (L.M.); (H.C.); (H.Z.); (Y.Z.); (M.Y.); (J.L.)
- Key Lab of Molecular Cancer Biology, Yunnan Education Department, Kunming 650091, China
| | - Jie Lin
- Lab of Biochemistry & Molecular Biology, School of Life Sciences, Yunnan University, Kunming 650091, China; (J.H.); (S.Y.); (L.D.); (L.M.); (H.C.); (H.Z.); (Y.Z.); (M.Y.); (J.L.)
- Key Lab of Molecular Cancer Biology, Yunnan Education Department, Kunming 650091, China
| | - Qinghua Cui
- Lab of Biochemistry & Molecular Biology, School of Life Sciences, Yunnan University, Kunming 650091, China; (J.H.); (S.Y.); (L.D.); (L.M.); (H.C.); (H.Z.); (Y.Z.); (M.Y.); (J.L.)
- Key Lab of Molecular Cancer Biology, Yunnan Education Department, Kunming 650091, China
- Correspondence: ; Tel.: +86-871-65031412
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