1
|
Mager LF, Krause T, McCoy KD. Interaction of microbiota, mucosal malignancies, and immunotherapy-Mechanistic insights. Mucosal Immunol 2024:S1933-0219(24)00026-6. [PMID: 38521413 DOI: 10.1016/j.mucimm.2024.03.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2023] [Revised: 03/09/2024] [Accepted: 03/17/2024] [Indexed: 03/25/2024]
Abstract
The microbiome has emerged as a crucial modulator of host-immune interactions and clearly impacts tumor development and therapy efficacy. The microbiome is a double-edged sword in cancer development and therapy as both pro-tumorigenic and anti-tumorigenic bacterial taxa have been identified. The staggering number of association-based studies in various tumor types has led to an enormous amount of data that makes it difficult to identify bacteria that promote tumor development or modulate therapy efficacy from bystander bacteria. Here we aim to comprehensively summarize the current knowledge of microbiome-host immunity interactions and cancer therapy in various mucosal tissues to find commonalities and thus identify potential functionally relevant bacterial taxa. Moreover, we also review recent studies identifying specific bacteria and mechanisms through which the microbiome modulates cancer development and therapy efficacy.
Collapse
Affiliation(s)
- Lukas F Mager
- Department of Physiology and Pharmacology, Snyder Institute for Chronic Diseases, Cumming School of Medicine, University of Calgary, Calgary, Canada; Department of Internal Medicine I, Faculty of Medicine, University of Tübingen, Germany; M3 Research Center for Malignom, Metabolome and Microbiome, Faculty of Medicine University Tübingen, Germany
| | - Tim Krause
- Department of Internal Medicine I, Faculty of Medicine, University of Tübingen, Germany; M3 Research Center for Malignom, Metabolome and Microbiome, Faculty of Medicine University Tübingen, Germany
| | - Kathy D McCoy
- Department of Physiology and Pharmacology, Snyder Institute for Chronic Diseases, Cumming School of Medicine, University of Calgary, Calgary, Canada.
| |
Collapse
|
2
|
Xue J, Yan X, Ding Q, Li N, Wu M, Song J. Effect of neoadjuvant chemotherapy on the immune microenvironment of gynaecological tumours. Ann Med 2023; 55:2282181. [PMID: 37983527 PMCID: PMC10836282 DOI: 10.1080/07853890.2023.2282181] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Accepted: 11/06/2023] [Indexed: 11/22/2023] Open
Abstract
Purpose: To assess the impact of neoadjuvant chemotherapy (NACT) on the tumor immune microenvironment (TIME) in gynaecological tumors, with a focus on understanding the potential for enhanced combination therapies.Methods: We systematically queried the PubMed, Embase, and Cochrane databases, encompassing reviews, clinical trials, and case studies, to undertake a thorough analysis of the impact of NACT on the TIME of gynaecological tumors.Results: NACT induces diverse immune microenvironment changes in gynaecological tumors. In cervical cancer, NACT boosts immune-promoting cells, enhancing tumor clearance. Ovarian cancer studies yield variable outcomes, influenced by patient-specific factors and treatment regimens. Limited research exists on NACT's impact on endometrial cancer's immune microenvironment, warranting further exploration. In summary, NACT-induced immune microenvironment changes display variability. Clinical trials highlight personalized immunotherapy's positive impact on gynaecological tumor prognosis, suggesting potential avenues for future cancer treatments. However, rigorous investigation is needed to determine the exact efficacy and safety of combining NACT with immunotherapy.Conclusion: This review provides a solid foundation for the development of late-stage immunotherapy and highlights the importance of therapeutic strategies targeting immune cells in TIME in anti-tumor therapy.
Collapse
Affiliation(s)
- Jing Xue
- Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Third Hospital of Shanxi Medical University, Taiyuan, PR China
- Shanxi Medical University, Taiyuan, Shanxi Province, PR China
| | - Xia Yan
- Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Third Hospital of Shanxi Medical University, Taiyuan, PR China
- Shanxi Provincial Key Laboratory for Translational Nuclear Medicine and Precision Protection, Taiyuan, Shanxi Province, PR China
| | - Qin Ding
- Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Third Hospital of Shanxi Medical University, Taiyuan, PR China
- Shanxi Provincial Key Laboratory for Translational Nuclear Medicine and Precision Protection, Taiyuan, Shanxi Province, PR China
| | - Nan Li
- Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Third Hospital of Shanxi Medical University, Taiyuan, PR China
- Shanxi Provincial Key Laboratory for Translational Nuclear Medicine and Precision Protection, Taiyuan, Shanxi Province, PR China
| | - Menghan Wu
- Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Third Hospital of Shanxi Medical University, Taiyuan, PR China
- Shanxi Provincial Key Laboratory for Translational Nuclear Medicine and Precision Protection, Taiyuan, Shanxi Province, PR China
| | - Jianbo Song
- Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Third Hospital of Shanxi Medical University, Taiyuan, PR China
- Shanxi Provincial Key Laboratory for Translational Nuclear Medicine and Precision Protection, Taiyuan, Shanxi Province, PR China
| |
Collapse
|
3
|
Miranda Ruiz F, Lahrmann B, Bartels L, Krauthoff A, Keil A, Härtel S, Tao AS, Ströbel P, Clarke MA, Wentzensen N, Grabe N. CNN stability training improves robustness to scanner and IHC-based image variability for epithelium segmentation in cervical histology. Front Med (Lausanne) 2023; 10:1173616. [PMID: 37476610 PMCID: PMC10354251 DOI: 10.3389/fmed.2023.1173616] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2023] [Accepted: 06/06/2023] [Indexed: 07/22/2023] Open
Abstract
Background In digital pathology, image properties such as color, brightness, contrast and blurriness may vary based on the scanner and sample preparation. Convolutional Neural Networks (CNNs) are sensitive to these variations and may underperform on images from a different domain than the one used for training. Robustness to these image property variations is required to enable the use of deep learning in clinical practice and large scale clinical research. Aims CNN Stability Training (CST) is proposed and evaluated as a method to increase CNN robustness to scanner and Immunohistochemistry (IHC)-based image variability. Methods CST was applied to segment epithelium in immunohistological cervical Whole Slide Images (WSIs). CST randomly distorts input tiles and factors the difference between the CNN prediction for the original and distorted inputs within the loss function. CNNs were trained using 114 p16-stained WSIs from the same scanner, and evaluated on 6 WSI test sets, each with 23 to 24 WSIs of the same tissue but different scanner/IHC combinations. Relative robustness (rAUC) was measured as the difference between the AUC on the training domain test set (i.e., baseline test set) and the remaining test sets. Results Across all test sets, The AUC of CST models outperformed "No CST" models (AUC: 0.940-0.989 vs. 0.905-0.986, p < 1e - 8), and obtained an improved robustness (rAUC: [-0.038, -0.003] vs. [-0.081, -0.002]). At a WSI level, CST models showed an increase in performance in 124 of the 142 WSIs. CST models also outperformed models trained with random on-the-fly data augmentation (DA) in all test sets ([0.002, 0.021], p < 1e-6). Conclusion CST offers a path to improve CNN performance without the need for more data and allows customizing distortions to specific use cases. A python implementation of CST is publicly available at https://github.com/TIGACenter/CST_v1.
Collapse
Affiliation(s)
- Felipe Miranda Ruiz
- Institute of Pathology, University Medical Center Göttingen UMG, Göttingen, Germany
- Hamamatsu Tissue Imaging and Analysis Center (TIGA), BIOQUANT Center, Heidelberg University, Heidelberg, Germany
| | - Bernd Lahrmann
- Institute of Pathology, University Medical Center Göttingen UMG, Göttingen, Germany
- Hamamatsu Tissue Imaging and Analysis Center (TIGA), BIOQUANT Center, Heidelberg University, Heidelberg, Germany
| | - Liam Bartels
- Hamamatsu Tissue Imaging and Analysis Center (TIGA), BIOQUANT Center, Heidelberg University, Heidelberg, Germany
- Medical Oncology Department, National Center for Tumor Diseases (NCT), Heidelberg, Germany
| | - Alexandra Krauthoff
- Hamamatsu Tissue Imaging and Analysis Center (TIGA), BIOQUANT Center, Heidelberg University, Heidelberg, Germany
- Medical Oncology Department, National Center for Tumor Diseases (NCT), Heidelberg, Germany
| | - Andreas Keil
- Institute of Pathology, University Medical Center Göttingen UMG, Göttingen, Germany
- Hamamatsu Tissue Imaging and Analysis Center (TIGA), BIOQUANT Center, Heidelberg University, Heidelberg, Germany
| | - Steffen Härtel
- Medical Faculty, Center of Medical Informatics and Telemedicine (CIMT), University of Chile, Santiago, Chile
| | - Amy S. Tao
- Division of Cancer Epidemiology and Genetics, US National Cancer Institute (NCI), Bethesda, MD, United States
| | - Philipp Ströbel
- Institute of Pathology, University Medical Center Göttingen UMG, Göttingen, Germany
| | - Megan A. Clarke
- Division of Cancer Epidemiology and Genetics, US National Cancer Institute (NCI), Bethesda, MD, United States
| | - Nicolas Wentzensen
- Division of Cancer Epidemiology and Genetics, US National Cancer Institute (NCI), Bethesda, MD, United States
| | - Niels Grabe
- Institute of Pathology, University Medical Center Göttingen UMG, Göttingen, Germany
- Hamamatsu Tissue Imaging and Analysis Center (TIGA), BIOQUANT Center, Heidelberg University, Heidelberg, Germany
- Medical Oncology Department, National Center for Tumor Diseases (NCT), Heidelberg, Germany
| |
Collapse
|
4
|
Wang X, Cao C, Tan X, Liao X, Du X, Wang X, Liu T, Gong D, Hu Z, Tian X. SETD8, a frequently mutated gene in cervical cancer, enhances cisplatin sensitivity by impairing DNA repair. Cell Biosci 2023; 13:107. [PMID: 37308924 DOI: 10.1186/s13578-023-01054-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Accepted: 05/17/2023] [Indexed: 06/14/2023] Open
Abstract
BACKGROUND Cisplatin is commonly used to treat cervical cancer while drug resistance limits its effectiveness. There is an urgent need to identify strategies that increase cisplatin sensitivity and improve the outcomes of chemotherapy. RESULTS We performed whole exome sequencing (WES) of 156 cervical cancer tissues to assess genomic features related to platinum-based chemoresistance. By using WES, we identified a frequently mutated locus SETD8 (7%), which was associated with drug sensitivity. Cell functional assays, in vivo xenografts tumor growth experiments, and survival analysis were used to investigate the functional significance and mechanism of chemosensitization after SETD8 downregulation. Knockdown of SETD8 increased the responsiveness of cervical cancer cells to cisplatin treatment. The mechanism is exerted by reduced binding of 53BP1 to DNA breaks and inhibition of the non-homologous end joining (NHEJ) repair pathway. In addition, SETD8 expression was positively correlated with resistance to cisplatin and negatively associated with the prognosis of cervical cancer patients. Further, UNC0379 as a small molecule inhibitor of SETD8 was found to enhance cisplatin sensitivity both in vitro and in vivo. CONCLUSIONS SETD8 was a promising therapeutic target to ameliorate cisplatin resistance and improve the efficacy of chemotherapy.
Collapse
Affiliation(s)
- Xin Wang
- Department of Obstetrics and Gynecology, Academician Expert Workstation, The Central Hospital of Wuhan, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430014, China
- Department of Gynecological Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430030, China
| | - Chen Cao
- Department of Obstetrics and Gynecology, Academician Expert Workstation, The Central Hospital of Wuhan, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430014, China
| | - Xiangyu Tan
- Department of Gynecological Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430030, China
| | - Xueyao Liao
- Department of Obstetrics and Gynecology, Academician Expert Workstation, The Central Hospital of Wuhan, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430014, China
| | - Xiaofang Du
- Department of Obstetrics and Gynecology, Academician Expert Workstation, The Central Hospital of Wuhan, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430014, China
| | - Xueqian Wang
- Department of Gynecological Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430030, China
| | - Ting Liu
- Department of Obstetrics and Gynecology, Academician Expert Workstation, The Central Hospital of Wuhan, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430014, China
| | - Danni Gong
- Department of Obstetrics and Gynecology, Academician Expert Workstation, The Central Hospital of Wuhan, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430014, China
| | - Zheng Hu
- Department of Gynecologic Oncology, Women and Children's Hospital Affiliated to Zhongnan Hospital of Wuhan University, Wuhan, Hubei, 430071, China.
- Department of Radiation and Medical Oncology, Zhongnan Hospital of Wuhan University, Wuhan, Hubei, 430071, China.
- Hubei Key Laboratory of Tumor Biological Behaviors, Zhongnan Hospital of Wuhan University, Wuhan, Hubei, 430071, China.
- Hubei Cancer Clinical Study Center, Zhongnan Hospital of Wuhan University, Wuhan, Hubei, 430071, China.
| | - Xun Tian
- Department of Obstetrics and Gynecology, Academician Expert Workstation, The Central Hospital of Wuhan, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430014, China.
- Department of Gynecological Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430030, China.
- National Clinical Research Center for Obstetrics and Gynecology, Cancer Biology Research Center (Key Laboratory of the Ministry of Education), Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430030, China.
| |
Collapse
|
5
|
Hasan MT, Islam MR, Islam MR, Altahan BR, Ahmed K, Bui FM, Azam S, Moni MA. Systematic approach to identify therapeutic targets and functional pathways for the cervical cancer. J Genet Eng Biotechnol 2023; 21:10. [PMID: 36723760 DOI: 10.1186/s43141-023-00469-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Accepted: 01/14/2023] [Indexed: 02/02/2023]
Abstract
BACKGROUND In today's society, cancer has become a big concern. The most common cancers in women are breast cancer (BC), endometrial cancer (EC), ovarian cancer (OC), and cervical cancer (CC). CC is a type of cervix cancer that is the fourth most common cancer in women and the fourth major cause of death. RESULTS This research uses a network approach to discover genetic connections, functional enrichment, pathways analysis, microRNAs transcription factors (miRNA-TF) co-regulatory network, gene-disease associations, and therapeutic targets for CC. Three datasets from the NCBI's GEO collection were considered for this investigation. Then, using a comparison approach between the datasets, 315 common DEGs were discovered. The PPI network was built using a variety of combinatorial statistical approaches and bioinformatics tools, and the PPI network was then utilized to identify hub genes and critical modules. CONCLUSION Furthermore, we discovered that CC has specific similar links with the progression of different tumors using Gene Ontology terminology and pathway analysis. Transcription factors-gene linkages, gene-disease correlations, and the miRNA-TF co-regulatory network were revealed to have functional enrichments. We believe the candidate drugs identified in this study could be effective for advanced CC treatment.
Collapse
|
6
|
Grau-Bejar JF, Garcia-Duran C, Garcia-Illescas D, Mirallas O, Oaknin A. Advances in immunotherapy for cervical cancer. Ther Adv Med Oncol 2023; 15:17588359231163836. [PMID: 37007635 PMCID: PMC10052578 DOI: 10.1177/17588359231163836] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2022] [Accepted: 02/22/2023] [Indexed: 03/30/2023] Open
Abstract
Cervical cancer still represents a major public health problem, being the fourth most common cancer in incidence and mortality in women worldwide. These figures are unacceptable since cervical cancer, an human papillomavirus-related malignancy, is a largely preventable disease by means of well-established screening and vaccination programs. Patients with recurrent, persistent, or metastatic disease unsuitable for curative therapeutic approaches represent a dismal prognosis population. Until recently, these patients were only candidates for cisplatin-based chemotherapy plus bevacizumab. However, the introduction of immune checkpoint inhibitors has revolutionized the treatment landscape of this disease achieving historical overall survival improvements in both the post-platinum and frontline settings. Interestingly, the clinical development of immunotherapy in cervical cancer is currently advancing to earlier stages of the disease, as the locally advanced setting, whose standard of care has not changed in the last decades with still modest outcomes. As more innovative immunotherapy approaches are in clinical early development in advanced cervical cancer, promising efficacy data are emerging that may shape the future of this disease. This review summarizes the main treatment advances carried out in the field of immunotherapy throughout the past years.
Collapse
Affiliation(s)
- Juan Francisco Grau-Bejar
- Gynaecologic Cancer Programme Vall d’Hebron Institute of Oncology (VHIO), Hospital Universitari Vall d’Hebron, Vall d’Hebron Barcelona Hospital Campus, Barcelona, Spain
| | - Carmen Garcia-Duran
- Gynaecologic Cancer Programme Vall d’Hebron Institute of Oncology (VHIO), Hospital Universitari Vall d’Hebron, Vall d’Hebron Barcelona Hospital Campus, Barcelona, Spain
| | - David Garcia-Illescas
- Gynaecologic Cancer Programme Vall d’Hebron Institute of Oncology (VHIO), Hospital Universitari Vall d’Hebron, Vall d’Hebron Barcelona Hospital Campus, Barcelona, Spain
| | - Oriol Mirallas
- Gynaecologic Cancer Programme Vall d’Hebron Institute of Oncology (VHIO), Hospital Universitari Vall d’Hebron, Vall d’Hebron Barcelona Hospital Campus, Barcelona, Spain
| | | |
Collapse
|
7
|
Liu J, Yu Y, Liu C, Gao C, Zhuang J, Liu L, Wu Q, Ma W, Zhang Q, Sun C. Combinatorial regimens of chemotherapeutic agents: A new perspective on raising the heat of the tumor immune microenvironment. Front Pharmacol 2022; 13:1035954. [PMID: 36304169 PMCID: PMC9593050 DOI: 10.3389/fphar.2022.1035954] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2022] [Accepted: 09/29/2022] [Indexed: 11/13/2022] Open
Abstract
Harnessing the broad immunostimulatory capabilities of chemotherapy in combination with immune checkpoint inhibitors has improved immunotherapy outcomes in patients with cancer. Certain chemotherapeutic agents can extensively modify the tumor microenvironment (TME), resulting in the reprogramming of local immune responses. Although chemotherapeutic agents with an enhanced generation of potent anti-tumor immune responses have been tested in preclinical animal models and clinical trials, this strategy has not yet shown substantial therapeutic efficacy in selected difficult-to-treat cancer types. In addition, the efficacy of chemotherapeutic agent-based monotherapy in eliciting a long-term anti-tumor immune response is restricted by the immunosuppressive TME. To enhance the immunomodulatory effect of chemotherapy, researchers have made many attempts, mainly focusing on improving the targeted distribution of chemotherapeutic agents and designing combination therapies. Here, we focused on the mechanisms of the anti-tumor immune response to chemotherapeutic agents and enumerated the attempts to advance the use of chemo-immunotherapy. Furthermore, we have listed the important considerations in designing combinations of these drugs to maximize efficacy and improve treatment response rates in patients with cancer.
Collapse
Affiliation(s)
- Jingyang Liu
- College of First Clinical Medicine, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Yang Yu
- College of Traditional Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Cun Liu
- College of Traditional Chinese Medicine, Weifang Medical University, Weifang, China
| | - Chundi Gao
- College of First Clinical Medicine, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Jing Zhuang
- Department of Oncology, Weifang Traditional Chinese Hospital, Weifang, China
| | - Lijuan Liu
- Department of Oncology, Weifang Traditional Chinese Hospital, Weifang, China
- Department of Special Medicine, School of Basic Medicine, Qingdao University, Qingdao, China
| | - Qibiao Wu
- Faculty of Chinese Medicine, Macau University of Science and Technology, Macau, Macau SAR, China
| | - Wenzhe Ma
- State Key Laboratory of Quality Research in Chinese Medicine, Macau University of Science and Technology, Macau, Macau SAR, China
| | - Qiming Zhang
- College of First Clinical Medicine, Shandong University of Traditional Chinese Medicine, Jinan, China
- Department of Experimental Research Center, China Academy of Chinese Medical Sciences, Beijing, China
- *Correspondence: Qiming Zhang, ; Changgang Sun,
| | - Changgang Sun
- College of Traditional Chinese Medicine, Weifang Medical University, Weifang, China
- Department of Oncology, Weifang Traditional Chinese Hospital, Weifang, China
- *Correspondence: Qiming Zhang, ; Changgang Sun,
| |
Collapse
|
8
|
Mota Reyes C, Demir E, Çifcibaşı K, Istvanffy R, Friess H, Demir IE. Regulatory T Cells in Pancreatic Cancer: Of Mice and Men. Cancers (Basel) 2022; 14:4582. [PMID: 36230505 PMCID: PMC9559359 DOI: 10.3390/cancers14194582] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Revised: 09/12/2022] [Accepted: 09/16/2022] [Indexed: 11/16/2022] Open
Abstract
Simple Summary Regulatory T cells (Treg) are a major immunosuppressive cell subset in the pancreatic tumor microenvironment. Tregs influence tumor growth by acting either directly on cancer cells or via the inhibition of effector immune cells. Treg cells form a partially redundant network with other immunosuppressive cells such as myeloid-derived suppressor cells (MDSC) that confer robustness to tumor immunosuppression and resistance to immunotherapy. The results obtained in preclinical studies, whereupon Treg depletion, MDSCs concomitantly decreased in early tumors whereas an inverse association was seen in advanced PCa, urge a comprehensive analysis of the immunosuppressive profile of PCa throughout tumorigenesis. One relevant context to analyse these compensatory mechanisms may be patients with locally advanced PCa undergoing neoadjuvant therapy (neoTx). In order to understand these dynamics and to uncover stage-specific actional strategies involving Tregs, pre-clinical models that allow the administration of neoTx to different stages of PCa may be a very useful platform. Abstract Regulatory T cells (Treg) are one of the major immunosuppressive cell subsets in the pancreatic tumor microenvironment. Tregs influence tumor growth by acting either directly on cancer cells or via the inhibition of effector immune cells. Treg cells mechanisms form a partially redundant network with other immunosuppressive cells such as myeloid-derived suppressor cells (MDSC) that confer robustness to tumor immunosuppression and resistance to immunotherapy. The results obtained in preclinical studies where after Treg depletion, MDSCs concomitantly decreased in early tumors whereas an inverse association was seen in advanced PCa, urge a comprehensive analysis of the immunosuppressive profile of PCa throughout tumorigenesis. One relevant context to analyse these complex compensatory mechanisms may be the tumors of patients who underwent neoTx. Here, we observed a parallel decrease in the numbers of both intratumoral Tregs and MDSC after neoTx even in locally advanced PCa. NeoTx also led to decreased amounts of αSMA+ myofibroblastic cancer-associated fibroblasts (myCAF) and increased proportions of CD8+ cytotoxic T lymphocytes in the tumor. In order to understand these dynamics and to uncover stage-specific actional strategies involving Tregs, pre-clinical models that allow the administration of neoTx to different stages of PCa may be a very useful platform.
Collapse
|
9
|
Fahmideh H, Shapourian H, Moltafeti R, Tavakol C, Forghaniesfidvajani R, Zalpoor H, Nabi-afjadi M, Arguelles S. The Role of Natural Products as Inhibitors of JAK/STAT Signaling Pathways in Glioblastoma Treatment. Oxidative Medicine and Cellular Longevity 2022; 2022:1-17. [PMID: 36193062 PMCID: PMC9526628 DOI: 10.1155/2022/7838583] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Revised: 07/28/2022] [Accepted: 08/23/2022] [Indexed: 11/18/2022]
Abstract
The permeability of glioblastoma, as well as its escaping the immune system, makes them one of the most deadly human malignancies. By avoiding programmed cell death (apoptosis), unlimited cell growth and metastatic ability could dramatically affect the immune system. Genetic mutations, epigenetic changes, and overexpression of oncogenes can cause this process. On the other hand, the blood-brain barrier (BBB) and intratumor heterogeneity are important factors causing resistance to therapy. Several signaling pathways have been identified in this field, including the Janus tyrosine kinase (JAK) converter and signal transducer and activator of transcription (STAT) activator pathways, which are closely related. In addition, the JAK/STAT signaling pathway contributes to a wide array of tumorigenesis functions, including replication, anti-apoptosis, angiogenesis, and immune suppression. Introducing this pathway as the main tumorigenesis and treatment resistance center can give a better understanding of how it operates. In light of this, it is an important goal in treating many disorders, particularly cancer. The inhibition of this signaling pathway is being considered an approach to the treatment of glioblastoma. The use of natural products alternatively to conventional therapies is another area of research interest among researchers. Some natural products that originate from plants or natural sources can interfere with JAK/STAT signaling in human malignant cells, also by stopping the progression and phosphorylation of JAK/STAT, inducing apoptosis, and stopping the cell cycle. Natural products are a viable alternative to conventional chemotherapy because of their cost-effectiveness, wide availability, and almost no side effects.
Collapse
|
10
|
Principe DR, Kamath SD, Korc M, Munshi HG. The immune modifying effects of chemotherapy and advances in chemo-immunotherapy. Pharmacol Ther 2022; 236:108111. [PMID: 35016920 PMCID: PMC9271143 DOI: 10.1016/j.pharmthera.2022.108111] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2021] [Revised: 12/06/2021] [Accepted: 01/05/2022] [Indexed: 02/06/2023]
Abstract
Immune checkpoint inhibitors (ICIs) have transformed the treatment paradigm for several malignancies. While the use of single-agent or combined ICIs has achieved acceptable disease control rates in a variety of solid tumors, such approaches have yet to show substantial therapeutic efficacy in select difficult-to-treat cancer types. Recently, select chemotherapy regimens are emerging as extensive modifiers of the tumor microenvironment, leading to the reprogramming of local immune responses. Accordingly, data is now emerging to suggest that certain anti-neoplastic agents modulate various immune cell processes, most notably the cross-presentation of tumor antigens, leukocyte trafficking, and cytokine biosynthesis. As such, the combination of ICIs and cytotoxic chemotherapy are beginning to show promise in many cancers that have long been considered poorly responsive to ICI-based immunotherapy. Here, we discuss past and present attempts to advance chemo-immunotherapy in these difficult-to-treat cancer histologies, mechanisms through which select chemotherapies modify tumor immunogenicity, as well as important considerations when designing such approaches to maximize efficacy and improve therapeutic response rates.
Collapse
Affiliation(s)
- Daniel R Principe
- Medical Scientist Training Program, University of Illinois College of Medicine, Chicago, IL, USA; Department of Surgery, Division of Surgical Oncology, University of Illinois at Chicago, Chicago, IL, USA.
| | - Suneel D Kamath
- Cleveland Clinic Taussig Cancer Institute, Cleveland, OH, USA
| | - Murray Korc
- Department of Developmental and Cell Biology, University of California, Irvine, CA, USA
| | - Hidayatullah G Munshi
- Feinberg School of Medicine, Northwestern University, Chicago, IL, USA; Jesse Brown VA Medical Center, Chicago, IL, USA
| |
Collapse
|
11
|
Gupta M, Chandan K, Sarwat M. Natural Products and their Derivatives as Immune Check Point Inhibitors: Targeting Cytokine/Chemokine Signalling in Cancer. Semin Cancer Biol 2022; 86:214-232. [PMID: 35772610 DOI: 10.1016/j.semcancer.2022.06.009] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2022] [Revised: 06/15/2022] [Accepted: 06/24/2022] [Indexed: 11/29/2022]
Abstract
Cancer immunotherapy is the new generation and widely accepted form of tumour treatment. It is, however, associated with exclusive challenges which include organ-specific inflammation, and single-target strategies. Therefore, approaches that can enhance the efficiency of existing immunotherapies and expand their indications are required for the further development of immunotherapy. Natural products and medicines are stated to have this desired effect on cancer immunotherapy (adoptive immune-cells therapy, cancer vaccines, and immune-check point inhibitors). They refurbish the immunosuppressed tumour microenvironment, which is the primary location of interaction of tumour cells with the host immune system. Various immune cell subsets, via interaction with cytokine/chemokine receptors, are recruited into this microenvironment, and these subsets have roles in tumour progression and treatment responsiveness. This review summarises cytokine/chemokine signalling, types of cancer immunotherapy and the herbal medicine-derived natural products targeting cytokine/chemokines and immune checkpoints. These natural compounds possess immunomodulatory activities and exert their anti-tumour effect by either blocking the interaction or modulating the expression of the proteins linked with immune checkpoint signaling pathways. Some compounds also show a synergistic effect in combination with existing monoclonal antibody drugs to reverse the tumour microenvironment. Additionally, we have also reported some studies about the derivatives and formulations used to overcome the limitations of natural forms. This review can provide important insights for directing future research.
Collapse
Affiliation(s)
- Meenakshi Gupta
- Amity Institute of Pharmacy, Amity University, Noida-201313, Uttar Pradesh, India
| | - Kumari Chandan
- Amity Institute of Pharmacy, Amity University, Noida-201313, Uttar Pradesh, India
| | - Maryam Sarwat
- Amity Institute of Pharmacy, Amity University, Noida-201313, Uttar Pradesh, India.
| |
Collapse
|
12
|
van Luijk IF, Smith SM, Marte Ojeda MC, Oei AL, Kenter GG, Jordanova ES. A Review of the Effects of Cervical Cancer Standard Treatment on Immune Parameters in Peripheral Blood, Tumor Draining Lymph Nodes, and Local Tumor Microenvironment. J Clin Med 2022; 11:2277. [PMID: 35566403 PMCID: PMC9102821 DOI: 10.3390/jcm11092277] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2022] [Revised: 04/10/2022] [Accepted: 04/12/2022] [Indexed: 02/06/2023] Open
Abstract
Cervical cancer remains a public health concern despite all the efforts to implement vaccination and screening programs. Conventional treatment for locally advanced cervical cancer consists of surgery, radiotherapy (with concurrent brachytherapy), combined with chemotherapy, or hyperthermia. The response rate to combination approaches involving immunomodulatory agents and conventional treatment modalities have been explored but remain dismal in patients with locally advanced disease. Studies exploring the immunological effects exerted by combination treatment modalities at the different levels of the immune system (peripheral blood (PB), tumor-draining lymph nodes (TDLN), and the local tumor microenvironment (TME)) are scarce. In this systemic review, we aim to define immunomodulatory and immunosuppressive effects induced by conventional treatment in cervical cancer patients to identify the optimal time point for immunotherapy administration. Radiotherapy (RT) and chemoradiation (CRT) induce an immunosuppressive state characterized by a long-lasting reduction in peripheral CD3, CD4, CD8 T cells and NK cells. At the TDLN level, CRT induced a reduction in Nrp1+Treg stability and number, naïve CD4 and CD8 T cell numbers, and an accompanying increase in IFNγ-producing CD4 helper T cells, CD8 T cells, and NK cells. Potentiation of the T-cell anti-tumor response was particularly observed in patients receiving low irradiation dosage. At the level of the TME, CRT induced a rebound effect characterized by a reduction of the T-cell anti-tumor response followed by stable radioresistant OX40 and FoxP3 Treg cell numbers. However, the effects induced by CRT were very heterogeneous across studies. Neoadjuvant chemotherapy (NACT) containing both paclitaxel and cisplatin induced a reduction in stromal FoxP3 Treg numbers and an increase in stromal and intratumoral CD8 T cells. Both CRT and NACT induced an increase in PD-L1 expression. Although there was no association between pre-treatment PD-L1 expression and treatment outcome, the data hint at an association with pro-inflammatory immune signatures, overall and disease-specific survival (OS, DSS). When considering NACT, we propose that posterior immunotherapy might further reduce immunosuppression and chemoresistance. This review points at differential effects induced by conventional treatment modalities at different immune compartments, thus, the compartmentalization of the immune responses as well as individual patient's treatment plans should be carefully considered when designing immunotherapy treatment regimens.
Collapse
Affiliation(s)
- Iske F. van Luijk
- Haaglanden Medical Center, Lijnbaan 32, 2512 VA The Hague, The Netherlands
- Center for Gynecologic Oncology, Amsterdam UMC, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands; (M.C.M.O.); (G.G.K.); (E.S.J.)
| | - Sharissa M. Smith
- Erasmus Medical Center, Doctor Molewaterplein 40, 3015 GD Rotterdam, The Netherlands;
| | - Maria C. Marte Ojeda
- Center for Gynecologic Oncology, Amsterdam UMC, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands; (M.C.M.O.); (G.G.K.); (E.S.J.)
| | - Arlene L. Oei
- Laboratory for Experimental Oncology and Radiobiology, Department of Radiation Oncology, Amsterdam UMC, Location AMC, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands;
| | - Gemma G. Kenter
- Center for Gynecologic Oncology, Amsterdam UMC, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands; (M.C.M.O.); (G.G.K.); (E.S.J.)
| | - Ekaterina S. Jordanova
- Center for Gynecologic Oncology, Amsterdam UMC, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands; (M.C.M.O.); (G.G.K.); (E.S.J.)
- Department of Urology, The Netherlands Cancer Institute, Plesmanlaan 121, 1066 CX Amsterdam, The Netherlands
| |
Collapse
|
13
|
Zhao Y, Lan Y, Chi Y, Yang B, Ren C. Downregulation of Circ-CEP128 Enhances the Paclitaxel Sensitivity of Cervical Cancer Through Regulating miR-432-5p/MCL1. Biochem Genet 2022; 60:2346-2363. [PMID: 35391656 DOI: 10.1007/s10528-022-10201-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Accepted: 02/09/2022] [Indexed: 11/02/2022]
Abstract
Chemoresistance is a common problem in cancer treatment, and circular RNA (circRNA) has been found to be associated with the progression of chemoresistance in cancer. However, the role and mechanism of circRNA centrosomal protein 128 (circ-CEP128) in the chemoresistance of cervical cancer (CC) are still unclear. The expression of circ-CEP128, microRNA (miR)-432-5p, and myeloid cell leukemia-1 (MCL1) was measured by quantitative real-time PCR. The paclitaxel resistance of cells was assessed using MTT assay. Cell proliferation, apoptosis, migration, and invasion were determined using MTT assay, colony formation assay, flow cytometry, and transwell assay. The protein levels of metastasis markers and MCL1 were examined using western blot analysis. Mice xenograft models were constructed to assess the effect of circ-CEP128 silencing on CC tumor growth and paclitaxel sensitivity. The interaction between miR-432-5p and circ-CEP128 or MCL1 was confirmed by dual-luciferase reporter assay and RIP assay. Circ-CEP128 had highly expression in CC tumor tissues and cells. Silencing of circ-CEP128 could enhance the paclitaxel sensitivity of CC cells by decreasing cell growth, migration, and invasion. Also, knockdown of circ-CEP123 reduced CC tumor growth and promoted the paclitaxel sensitivity of CC tumors. MiR-432-5p was found to be sponged by circ-CEP128, and its inhibitor could reverse the promoting function of circ-CEP128 silencing on the paclitaxel sensitivity of CC cells. Additionally, MCL1 was a target of miR-432-5p, and circ-CEP128 could sponge miR-432-5p to regulate MCL1. Besides, overexpressed MCL1 also could reverse the enhancing effect of miR-432-5p on the paclitaxel sensitivity of CC cells. In conclusion, the present study showed that circ-CEP128 silencing could increase the paclitaxel sensitivity of CC by regulating the miR-432-5p/MCL1 axis.
Collapse
Affiliation(s)
- Ying Zhao
- Department of Gynecology, Surgical Oncology, Affiliated Tumor Hospital of Guangzhou Medical University, Guangzhou, 510095, Guangdong Province, China
| | - Yi Lan
- Department of Gynecology, Chongqing Maternal and Child Health Hospital, No. 120, Longshan Road, Yubei District, Chongqing City, China.
| | - Yugang Chi
- Department of Gynecology, Chongqing Maternal and Child Health Hospital, No. 120, Longshan Road, Yubei District, Chongqing City, China
| | - Boping Yang
- Department of Gynecology, Chongqing Maternal and Child Health Hospital, No. 120, Longshan Road, Yubei District, Chongqing City, China
| | - Chunyan Ren
- Department of Gynecology, Chongqing Maternal and Child Health Hospital, No. 120, Longshan Road, Yubei District, Chongqing City, China
| |
Collapse
|
14
|
Turinetto M, Valsecchi AA, Tuninetti V, Scotto G, Borella F, Valabrega G. Immunotherapy for Cervical Cancer: Are We Ready for Prime Time? Int J Mol Sci 2022; 23:ijms23073559. [PMID: 35408919 PMCID: PMC8999051 DOI: 10.3390/ijms23073559] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Revised: 03/22/2022] [Accepted: 03/23/2022] [Indexed: 12/13/2022] Open
Abstract
The prognosis of invasive cervical cancer (CC) remains poor, with a treatment approach that has remained the same for several decades. Lately, a better understanding of the interactions between the disease and the host immune system has allowed researchers to focus on the employment of immune therapy in various clinical settings. The most advanced strategy is immune checkpoint inhibitors (ICIs) with numerous phase II and III trials recently concluded with very encouraging results, assessing single agent therapy, combinations with chemotherapy and radiotherapy. Apart from ICIs, several other compounds have gained the spotlight. Tumor Infiltrating Lymphocytes (TILs) due to their highly selective tumoricidal effect and manageable adverse effect profile have received the FDA’s Breakthrough Therapy designation in 2019. The antibody drug conjugate (ADC) Tisotumab-Vedotin has shown activity in metastatic CC relapsed after at least one line of chemotherapy, with a phase III trial currently actively enrolling patients. Moreover, the deeper understanding of the ever-changing immune landscape of CC carcinogenesis has resulted in the development of active therapeutic vaccines. This review highlights the different immunotherapeutic strategies being explored reflects on what role immunotherapy might have in therapeutic algorithms of CC and addresses the role of predictive biomarkers.
Collapse
Affiliation(s)
- Margherita Turinetto
- Department of Oncology, University of Turin, Ordine Mauriziano Hospital, 10128 Turin, Italy; (A.A.V.); (V.T.); (G.S.); (G.V.)
- Correspondence:
| | - Anna A. Valsecchi
- Department of Oncology, University of Turin, Ordine Mauriziano Hospital, 10128 Turin, Italy; (A.A.V.); (V.T.); (G.S.); (G.V.)
| | - Valentina Tuninetti
- Department of Oncology, University of Turin, Ordine Mauriziano Hospital, 10128 Turin, Italy; (A.A.V.); (V.T.); (G.S.); (G.V.)
| | - Giulia Scotto
- Department of Oncology, University of Turin, Ordine Mauriziano Hospital, 10128 Turin, Italy; (A.A.V.); (V.T.); (G.S.); (G.V.)
| | - Fulvio Borella
- Gynecology and Obstetrics 1, Department of Surgical Sciences, City of Health and Science, University of Turin, 10100 Turin, Italy;
| | - Giorgio Valabrega
- Department of Oncology, University of Turin, Ordine Mauriziano Hospital, 10128 Turin, Italy; (A.A.V.); (V.T.); (G.S.); (G.V.)
| |
Collapse
|
15
|
Yu DL, Lou ZP, Ma FY, Najafi M. The interactions of paclitaxel with tumour microenvironment. Int Immunopharmacol 2022; 105:108555. [PMID: 35121223 DOI: 10.1016/j.intimp.2022.108555] [Citation(s) in RCA: 27] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2021] [Revised: 01/07/2022] [Accepted: 01/17/2022] [Indexed: 12/19/2022]
Abstract
Today, it is well-known that the interactions and secretion within the tumour are crucial to consider for cancer therapy. Some novel cancer therapy modalities such as immunotherapy or tumour vaccination therapy work based on the control of interactions within the tumour microenvironment (TME). It has been revealed that anti-cancer drugs or radiotherapy can modulate some interactions in favour of cancer therapy. However, they may induce some mechanisms to increase the resistance of cancer cells to therapy. Paclitaxel is known as the first approved herbal derived chemotherapy drug. Although the main known anti-cancer effect of paclitaxel is the inhibition of the cell cycle, today, it has been well known that paclitaxel may suppress the tumour via modulating several interactions in TME. Furthermore, paclitaxel may increase the expression of some tumour resistance drivers. This review aims to discuss the interactions within TME following treatment with paclitaxel. The effects of paclitaxel on the anti-tumour immunity, immunosuppressive cells, hypoxia, and also angiogenesis will be discussed. The targeting of these interactions may be interesting to increase therapy efficiency using the combination modalities.
Collapse
Affiliation(s)
- Ding-Li Yu
- Zhuji People's Hospital of Zhejiang Province, Zhuji Affiliated Hospital of Shaoxing University, Zhuji, Zhejiang 311800, China.
| | - Zhi-Ping Lou
- Zhuji People's Hospital of Zhejiang Province, Zhuji Affiliated Hospital of Shaoxing University, Zhuji, Zhejiang 311800, China
| | - Feng-Yun Ma
- Zhuji People's Hospital of Zhejiang Province, Zhuji Affiliated Hospital of Shaoxing University, Zhuji, Zhejiang 311800, China
| | - Masoud Najafi
- Medical Technology Research Center, Institute of Health Technology, Kermanshah University of Medical Sciences, Kermanshah, Iran; Radiology and Nuclear Medicine Department, School of Paramedical Sciences, Kermanshah University of Medical Sciences, Kermanshah, Iran.
| |
Collapse
|
16
|
Abstract
Cervical cancer is a top lethal cancer for women worldwide. Although screening and vaccination programs are available in many countries, resulting in the decline of new cases, this is not true for developing countries where there are many new cases and related deaths. Cancer immunotherapy through adaptive cell therapy (ACT) has been applied in clinics, but now much attention is focused on autogenic tumor-infiltrating lymphocyte (TIL)-based therapy, which has shown more specificity and better ability to inhibit tumor growth. Data from melanoma and cervical cancers confirm that tumor-specific T cells in TILs can be expanded for more specific and effective ACT. Moreover, TILs are derived from individual patients and are ready to home back to kill tumor cells after patient infusion, aligning well with personalized and precision medicine. In addition to therapy, TIL cell types and numbers are good indicators of host immune response to the tumor, and thus they have significant values in prognosis. Because of the special relationship with human papillomavirus (HPV) infection, cervical cancer has some specialties in TIL-based prognosis and therapy. In this review, we summarize the recent advances in the prognostic significance of TILs and TIL-based therapy for cervical cancer and discuss related perspectives.
Collapse
Affiliation(s)
- Ying Tang
- Institute of Tumor, Guangzhou University of Chinese Medicine, Guangzhou, China.,Gillion ITM Research Institute, Guangzhou Hongkeyuan, Guangzhou, China
| | - Anne X J Zhang
- Gillion ITM Research Institute, Guangzhou Hongkeyuan, Guangzhou, China
| | - Guangyu Chen
- Gillion ITM Research Institute, Guangzhou Hongkeyuan, Guangzhou, China
| | - Yanheng Wu
- Gillion ITM Research Institute, Guangzhou Hongkeyuan, Guangzhou, China
| | - Wenyi Gu
- Gillion ITM Research Institute, Guangzhou Hongkeyuan, Guangzhou, China.,Australian Institute of Bioengineering and Nanotechnology, The University of Queensland, Brisbane, QLD 4072, Australia
| |
Collapse
|
17
|
Guan J, Chen W, Yang M, Wu E, Qian J, Zhan C. Regulation of in vivo delivery of nanomedicines by herbal medicines. Adv Drug Deliv Rev 2021; 174:210-228. [PMID: 33887404 DOI: 10.1016/j.addr.2021.04.015] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Revised: 04/06/2021] [Accepted: 04/16/2021] [Indexed: 12/15/2022]
Abstract
Nanomedicines are of increasing scrutiny due to their improved efficacy and/or mitigated side effects. They can be integrated with many other therapeutics to further boost the clinical benefits. Among those, herbal medicines are arousing great interest to be combined with nanomedicines to exert synergistic effects in multifaceted mechanisms. The in vivo performance of nanomedicines which determines the therapeutic efficacy and safety is believed to be heavily influenced by the physio-pathological characters of the body. Activation of multiple immune factors, e.g., complement system, phagocytic cells, lymphocytes, and among many others, can affect the fate of nanomedicines in blood circulation, biodistribution, interaction with single cells and intracellular transport. Immunomodulatory effects and metabolic regulation by herbal medicines have been widely witnessed during the past decades, which alter the physio-pathological conditions and dramatically affect in vivo delivery of nanomedicines. In this review, we summarize recent progress of understanding on the in vivo delivery process of nanomedicines and analyze the major affecting factors that regulate the interaction of nanomedicines with organisms. We discuss the immunomodulatory roles and metabolic regulation by herbal medicines and their effects on in vivo delivery process of nanomedicines, as well as the prospective clinical benefits from the combination of nanomedicines and herbal medicines.
Collapse
|
18
|
Abstract
Cervical cancer shows immense complexity at the epigenetic, genetic and cellular levels, limiting conventional treatment. Immunotherapy has revolutionized nanomedicine and rejuvenated the field of tumor immunology. Although several immunotherapeutic approaches have shown favorable clinical responses, their efficacies vary, with subsets of patients benefitting. The success of cancer immunotherapy requires the enhancement of cytokines and antitumor effector cell production and activation. Recently, the feasibility of nanoparticle-based cytokine approaches in tumor immunotherapy has been highlighted. Immunotherapeutic nanoparticle-based platforms form a novel strategy enabling researchers to co-deliver immunomodulatory agents, target tumors, improve pharmacokinetics and minimize collateral toxicity to healthy cells. This review looks at the potential of immunotherapy and nanotechnologically enhanced immunotherapeutic approaches for cervical cancer.
Collapse
Affiliation(s)
- Jeaneen Venkatas
- Nano-Gene & Drug Delivery Group, Discipline of Biochemistry, School of Life Sciences, University of KwaZulu-Natal, Private Bag X54001, Durban, 4000, KwaZulu-Natal, South Africa
| | - Moganavelli Singh
- Nano-Gene & Drug Delivery Group, Discipline of Biochemistry, School of Life Sciences, University of KwaZulu-Natal, Private Bag X54001, Durban, 4000, KwaZulu-Natal, South Africa
| |
Collapse
|
19
|
Park KS, Nam J, Son S, Moon JJ. Personalized combination nano-immunotherapy for robust induction and tumor infiltration of CD8 + T cells. Biomaterials 2021; 274:120844. [PMID: 33962217 DOI: 10.1016/j.biomaterials.2021.120844] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2020] [Revised: 04/13/2021] [Accepted: 04/18/2021] [Indexed: 12/30/2022]
Abstract
Identification of tumor-specific mutations, called neoantigens, offers new exciting opportunities for personalized cancer immunotherapy. However, it remains challenging to achieve robust induction of neoantigen-specific T cells and drive their infiltration into the tumor microenvironment (TME). Here, we have developed a novel polyethyleneimine (PEI)-based personalized vaccine platform carrying neoantigen peptides and CpG adjuvants in a compact nanoparticle (NP) for their spatio-temporally concerted delivery. The NP vaccine significantly enhanced activation and antigen cross-presentation of dendritic cells, resulting in strong priming of neoantigen-specific CD8+ T cells with the frequency in the systemic circulation reaching as high as 23 ± 7% after a single subcutaneous administration. However, activated CD8+ T cells in circulation exhibited limited tumor infiltration, leading to poor anti-tumor efficacy. Notably, local administration of stimulator of interferon genes (STING) agonist promoted tumor infiltration of vaccine-primed CD8+ T cells, thereby overcoming one of the major challenges in achieving strong anti-tumor efficacy with cancer vaccination. The NP vaccination combined with STING agonist therapy eliminated tumors in murine models of MC-38 colon carcinoma and B16F10 melanoma and established long-term immunological memory. Our approach provides a novel therapeutic strategy based on combination nano-immunotherapy for personalized cancer immunotherapy.
Collapse
Affiliation(s)
- Kyung Soo Park
- Department of Biomedical Engineering, University of Michigan, Ann Arbor, MI, 48109, USA; Biointerfaces Institute, University of Michigan, Ann Arbor, MI, 48109, USA
| | - Jutaek Nam
- Biointerfaces Institute, University of Michigan, Ann Arbor, MI, 48109, USA; Department of Pharmaceutical Sciences, University of Michigan, Ann Arbor, MI, 48109, USA
| | - Sejin Son
- Biointerfaces Institute, University of Michigan, Ann Arbor, MI, 48109, USA; Department of Pharmaceutical Sciences, University of Michigan, Ann Arbor, MI, 48109, USA
| | - James J Moon
- Department of Biomedical Engineering, University of Michigan, Ann Arbor, MI, 48109, USA; Biointerfaces Institute, University of Michigan, Ann Arbor, MI, 48109, USA; Department of Pharmaceutical Sciences, University of Michigan, Ann Arbor, MI, 48109, USA.
| |
Collapse
|
20
|
Dhandapani H, Seetharaman A, Jayakumar H, Ganeshrajah S, Singh SS, Thangarajan R, Ramanathan P. Autologous cervical tumor lysate pulsed dendritic cell stimulation followed by cisplatin treatment abrogates FOXP3+ cells in vitro. J Gynecol Oncol 2021; 32:e59. [PMID: 33908712 PMCID: PMC8192235 DOI: 10.3802/jgo.2021.32.e59] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2020] [Revised: 02/08/2021] [Accepted: 03/13/2021] [Indexed: 11/30/2022] Open
Abstract
Objective Dendritic cells (DCs) are administered as immunotherapeutic adjuvants after the completion of standard treatment in most settings. However, our Phase I trial indicated that one patient out of four, who received autologous tumor lysate-pulsed dendritic cell (TLDC) also received cisplatin chemotherapy and experienced complete regression of her lung lesion, continuing to be disease free till date. Hence, the objective of our current study is to evaluate the sustenance or augmentation of immune responses when autologous human papillomavirus positive cervical tumor lysate pulsed DC- are combined with cisplatin, using co-culture assays in vitro. Methods Before treatment, peripheral blood and punch biopsy samples were collected from 23 cervical cancer patients after obtaining an informed consent. DC functionality was confirmed through phenotypic and functional assays using autologous peripheral blood mononuclear cells as responders. For cisplatin experiments, the drug was added at 150, 200 (clinical dose equivalent), and 400 µM concentrations to DCs alone or DC-T cell co-cultures. Phenotypic assessment and functional characterization of DCs was done using flow cytometry. Cytokine enzyme-linked immunosorbent assay and interferon (IFN)-γ enzyme-linked immune absorbent spot assays were also performed. Results The functionality of TLDCs was not compromised upon cisplatin treatment in vitro even at the highest (400 μM) concentration. Even though cisplatin treatment reduced the secretion of IFN-γ and interleukin (IL)-12p40 in co-cultures stimulated with TLDCs, this effect was not significant (p>0.05). A doubling of IFN-γ secretion following cisplatin treatment was observed in at least one of three independent experiments. Additional experiments showed a reduction in both FOXP3+ regulatory T cells and IL-10 levels. Conclusion Our results provide evidence that cisplatin treatment may be given after autologous TLDC administration to maintain or improve a productive anti-tumor response in vaccinated patients.
Collapse
Affiliation(s)
- Hemavathi Dhandapani
- Department of Molecular Oncology, Cancer Institute (WIA), Dr. Krishnamurthy Campus, Chennai 600036, India
| | - Abirami Seetharaman
- Department of Molecular Oncology, Cancer Institute (WIA), Dr. Krishnamurthy Campus, Chennai 600036, India
| | - Hascitha Jayakumar
- Department of Molecular Oncology, Cancer Institute (WIA), Dr. Krishnamurthy Campus, Chennai 600036, India
| | - Selvaluxmy Ganeshrajah
- Department of Radiation Oncology, Cancer Institute (WIA), Dr. Krishnamurthy Campus, Chennai 600036, India
| | - Shirley Sunder Singh
- Department of Oncopathology, Cancer Institute (WIA), Dr. Krishnamurthy Campus, Chennai 600036, India
| | - Rajkumar Thangarajan
- Department of Molecular Oncology, Cancer Institute (WIA), Dr. Krishnamurthy Campus, Chennai 600036, India
| | - Priya Ramanathan
- Department of Molecular Oncology, Cancer Institute (WIA), Dr. Krishnamurthy Campus, Chennai 600036, India.
| |
Collapse
|
21
|
Li H, Zhou L, Zhou J, Li Q, Ji Q. Underlying mechanisms and drug intervention strategies for the tumour microenvironment. J Exp Clin Cancer Res 2021; 40:97. [PMID: 33722297 PMCID: PMC7962349 DOI: 10.1186/s13046-021-01893-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/13/2020] [Accepted: 02/24/2021] [Indexed: 02/08/2023]
Abstract
Cancer occurs in a complex tissue environment, and its progression depends largely on the tumour microenvironment (TME). The TME has a highly complex and comprehensive system accompanied by dynamic changes and special biological characteristics, such as hypoxia, nutrient deficiency, inflammation, immunosuppression and cytokine production. In addition, a large number of cancer-associated biomolecules and signalling pathways are involved in the above bioprocesses. This paper reviews our understanding of the TME and describes its biological and molecular characterization in different stages of cancer development. Furthermore, we discuss in detail the intervention strategies for the critical points of the TME, including chemotherapy, targeted therapy, immunotherapy, natural products from traditional Chinese medicine, combined drug therapy, etc., providing a scientific basis for cancer therapy from the perspective of key molecular targets in the TME.
Collapse
Affiliation(s)
- Haoze Li
- Department of Medical Oncology and Cancer Institute, Shuguang Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China.,Academy of Integrative Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China
| | - Lihong Zhou
- Department of Medical Oncology and Cancer Institute, Shuguang Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China.,Academy of Integrative Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China
| | - Jing Zhou
- Department of Medical Oncology and Cancer Institute, Shuguang Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China.,Academy of Integrative Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China
| | - Qi Li
- Department of Medical Oncology and Cancer Institute, Shuguang Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China. .,Academy of Integrative Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China.
| | - Qing Ji
- Department of Medical Oncology and Cancer Institute, Shuguang Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China. .,Academy of Integrative Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China.
| |
Collapse
|
22
|
Accogli T, Bruchard M, Végran F. Modulation of CD4 T Cell Response According to Tumor Cytokine Microenvironment. Cancers (Basel) 2021; 13:cancers13030373. [PMID: 33498483 PMCID: PMC7864169 DOI: 10.3390/cancers13030373] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Revised: 01/08/2021] [Accepted: 01/18/2021] [Indexed: 12/19/2022] Open
Abstract
The advancement of knowledge on tumor biology over the past decades has demonstrated a close link between tumor cells and cells of the immune system. In this context, cytokines have a major role because they act as intermediaries in the communication into the tumor bed. Cytokines play an important role in the homeostasis of innate and adaptive immunity. In particular, they participate in the differentiation of CD4 T lymphocytes. These cells play essential functions in the anti-tumor immune response but can also be corrupted by tumors. The differentiation of naïve CD4 T cells depends on the cytokine environment in which they are activated. Additionally, at the tumor site, their activity can also be modulated according to the cytokines of the tumor microenvironment. Thus, polarized CD4 T lymphocytes can see their phenotype evolve, demonstrating functional plasticity. Knowledge of the impact of these cytokines on the functions of CD4 T cells is currently a source of innovation, for therapeutic purposes. In this review, we discuss the impact of the major cytokines present in tumors on CD4 T cells. In addition, we summarize the main therapeutic strategies that can modulate the CD4 response through their impact on cytokine production.
Collapse
Affiliation(s)
- Théo Accogli
- Faculté des Sciences de Santé, Université Bourgogne Franche-Comté, 21000 Dijon, France; (T.A.); (M.B.)
- Team “CAdIR”, CRI INSERM UMR1231 “Lipids, Nutrition and Cancer”, Dijon 21000, France
- LipSTIC LabEx, 21000 Dijon, France
| | - Mélanie Bruchard
- Faculté des Sciences de Santé, Université Bourgogne Franche-Comté, 21000 Dijon, France; (T.A.); (M.B.)
- Team “CAdIR”, CRI INSERM UMR1231 “Lipids, Nutrition and Cancer”, Dijon 21000, France
- LipSTIC LabEx, 21000 Dijon, France
- Centre Georges François Leclerc, 21000 Dijon, France
| | - Frédérique Végran
- Faculté des Sciences de Santé, Université Bourgogne Franche-Comté, 21000 Dijon, France; (T.A.); (M.B.)
- Team “CAdIR”, CRI INSERM UMR1231 “Lipids, Nutrition and Cancer”, Dijon 21000, France
- LipSTIC LabEx, 21000 Dijon, France
- Centre Georges François Leclerc, 21000 Dijon, France
- Correspondence:
| |
Collapse
|
23
|
Kwon M, Jung H, Nam GH, Kim IS. The right Timing, right combination, right sequence, and right delivery for Cancer immunotherapy. J Control Release 2021; 331:321-334. [PMID: 33434599 DOI: 10.1016/j.jconrel.2021.01.009] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2020] [Revised: 01/06/2021] [Accepted: 01/07/2021] [Indexed: 02/07/2023]
Abstract
Cancer immunotherapy (CI) represented by immune checkpoint inhibitors (ICIs) presents a new paradigm for cancer treatment. However, the types of cancer that attain a therapeutic benefit from ICIs are limited, and the efficacy of these treatments does not meet expectations. To date, research on ICIs has mainly focused on identifying biomarkers and patient characteristics that can enhance the therapeutic effect on tumors. However, studies on combinational strategies for CI are being actively conducted to overcome the resistance to ICI treatment. Moreover, it has been confirmed that dramatic anticancer effects are achieved through "neoadjuvant" immunotherapy with ICIs in treatment-naïve cancer patients; consequently, it has become necessary to consider how to best apply cancer immunotherapies for patients, even with respect to their tumor stages. In this review, we sought to discuss the right timing of ICI treatment in consideration of the progression of cancer with a changing tumor-immune microenvironment. Furthermore, we investigated which types of combinational treatments and their corresponding sequences of administration could optimize the therapeutic effect of ICIs to expand the applicable target of ICIs and increase their therapeutic efficacy. Finally, we discussed several delivery pathways and methods that can maximize the effect of ICIs.
Collapse
Affiliation(s)
- Minsu Kwon
- Korea University Anam Hospital, Otorhinolaryngology-Head and Neck Surgery, Korea University College of Medicine, Seoul, Republic of Korea.
| | - Hanul Jung
- Korea University Anam Hospital, Otorhinolaryngology-Head and Neck Surgery, Korea University College of Medicine, Seoul, Republic of Korea
| | - Gi-Hoon Nam
- KU-KIST Graduate School of Converging Science and Technology, Korea University, Seoul, Republic of Korea; Center for Theragnosis, Biomedical Research Institute, Korea Institute Science and Technology (KIST), Seoul, Republic of Korea
| | - In-San Kim
- KU-KIST Graduate School of Converging Science and Technology, Korea University, Seoul, Republic of Korea; Center for Theragnosis, Biomedical Research Institute, Korea Institute Science and Technology (KIST), Seoul, Republic of Korea.
| |
Collapse
|
24
|
Sun T, Li K, Zhu K, Yan R, Dang C, Yuan D. SNHG6 Interacted with miR-325-3p to Regulate Cisplatin Resistance of Gastric Cancer by Targeting GITR. Onco Targets Ther 2020; 13:12181-12193. [PMID: 33268996 PMCID: PMC7701159 DOI: 10.2147/ott.s262896] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Accepted: 11/11/2020] [Indexed: 01/23/2023] Open
Abstract
Background Cisplatin resistance results in the failure of platinum-based chemotherapy and relapse of gastric cancer. We aimed to investigate the potential regulating role of SNHG6/miR-325-3p/GITR in reversing cisplatin resistance. Patients and Methods A total of 137 gastric cancer patients were recruited. qRT-PCR and ELISA were used to test the expression of target genes. CCK-8 and caspase 3/7 kit were used to test the cell viability and apoptosis rate. Dual luciferase reporter gene and RNA-pull down assay were used to investigate the potential interaction between target genes. Results SNHG6 and GITR were up regulated in gastric cancer; however, miR-325-3p was down-regulated. Besides, SNHG6, miR-325-3p and GITR expression were associated with gastric cancer prognosis. Then, we found that GITR and SNHG6 promoted proliferation and inhibited apoptosis of MKN45 and MKN45 cisplatin resistance cell line; however, miR-325-3p inhibited proliferation and promoted apoptosis of these cell lines. Furthermore, SNHG6 might bind to miR-325-3p to regulate its expression, and miR-325-3p directly interacted with the 3`UTR of GITR. Conclusion SNHG6 binds to miR-325-3p, which directly interacted with GITR to regulate cisplatin resistance of gastric cancer.
Collapse
Affiliation(s)
- Tuanhe Sun
- Department of Surgical Oncology, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, People's Republic of China
| | - Kang Li
- Department of Surgical Oncology, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, People's Republic of China
| | - Kun Zhu
- Department of Surgical Oncology, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, People's Republic of China
| | - Rong Yan
- Department of Surgical Oncology, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, People's Republic of China
| | - Chengxue Dang
- Department of Surgical Oncology, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, People's Republic of China
| | - Dawei Yuan
- Department of Surgical Oncology, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, People's Republic of China
| |
Collapse
|
25
|
Zhang Y, Yu M, Jing Y, Cheng J, Zhang C, Cheng L, Lu H, Cai MC, Wu J, Wang W, Lou W, Qiu L, Tan L, Lu H, Yin X, Zhuang G, Di W. Baseline immunity and impact of chemotherapy on immune microenvironment in cervical cancer. Br J Cancer 2020; 124:414-424. [PMID: 33087896 PMCID: PMC7852680 DOI: 10.1038/s41416-020-01123-w] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2020] [Revised: 10/01/2020] [Accepted: 10/02/2020] [Indexed: 02/06/2023] Open
Abstract
Background We aimed to comprehensively evaluate the immunologic landscape at baseline and upon chemotherapy in cervical cancer. The information should aid ongoing clinical investigations of checkpoint blockade immunotherapies in this disease setting. Methods A series of 109 cervical carcinoma patients was retrospectively assayed before and after neoadjuvant chemotherapy. Tumour-infiltrating immune markers (CD3, CD4, CD8, CD20, CD56, CD68, PD-1, PD-L1) were assessed by immunohistochemistry. RNA sequencing analysis was performed on matched pre- and post-treatment fresh-frozen tissues. Results At diagnosis, diverse immune cell types including CD20+ B cells, CD3+ T cells, CD56+ natural killer (NK) cells, and CD68+ macrophages were detected in different proportions of cervical carcinoma. Unsupervised hierarchical clustering evidently showed that CD4+ and CD8+ T cell abundance correlated with PD-L1 expression. Based on the immune infiltration patterns, the patients could be stratified into four groups with prognostic relevance, namely, ‘immuno-active’, ‘immuno-medial’, ‘immuno-NK’, and ‘immuno-deficient’. Neoadjuvant chemotherapy was associated with increased CD4, CD8, CD20, and CD56 signals, most prominently in good responders. Transcriptomic data corroborated the improved anticancer immunity and identified immunosuppressive CD200 upregulation following chemotherapeutic intervention. Conclusions A subset of cervical cancer harbours active immune microenvironment, and chemotherapy treatment may further exert locoregional immunostimulation. Immune checkpoint inhibitors as combination or maintenance therapies warrant future exploration in clinic.
Collapse
Affiliation(s)
- Yi Zhang
- State Key Laboratory of Oncogenes and Related Genes, Department of Obstetrics and Gynecology, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China.,Shanghai Key Laboratory of Gynecologic Oncology, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Minhua Yu
- State Key Laboratory of Oncogenes and Related Genes, Department of Obstetrics and Gynecology, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China.,Shanghai Key Laboratory of Gynecologic Oncology, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Ying Jing
- State Key Laboratory of Oncogenes and Related Genes, Department of Obstetrics and Gynecology, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China.,Shanghai Key Laboratory of Gynecologic Oncology, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Jiejun Cheng
- Department of Radiology, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Caiyan Zhang
- State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Lin Cheng
- State Key Laboratory of Oncogenes and Related Genes, Department of Obstetrics and Gynecology, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China.,Shanghai Key Laboratory of Gynecologic Oncology, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Haijiao Lu
- State Key Laboratory of Oncogenes and Related Genes, Department of Obstetrics and Gynecology, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China.,Shanghai Key Laboratory of Gynecologic Oncology, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Mei-Chun Cai
- State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Jie Wu
- Department of Pathology, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Wenjing Wang
- State Key Laboratory of Oncogenes and Related Genes, Department of Obstetrics and Gynecology, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China.,Shanghai Key Laboratory of Gynecologic Oncology, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Weihua Lou
- State Key Laboratory of Oncogenes and Related Genes, Department of Obstetrics and Gynecology, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China.,Shanghai Key Laboratory of Gynecologic Oncology, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Lihua Qiu
- State Key Laboratory of Oncogenes and Related Genes, Department of Obstetrics and Gynecology, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China.,Shanghai Key Laboratory of Gynecologic Oncology, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Li Tan
- Interdisciplinary Research Center on Biology and Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai, China
| | - Huaiwu Lu
- Department of Gynecologic Oncology, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Xia Yin
- State Key Laboratory of Oncogenes and Related Genes, Department of Obstetrics and Gynecology, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China. .,Shanghai Key Laboratory of Gynecologic Oncology, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China.
| | - Guanglei Zhuang
- State Key Laboratory of Oncogenes and Related Genes, Department of Obstetrics and Gynecology, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China. .,Shanghai Key Laboratory of Gynecologic Oncology, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China.
| | - Wen Di
- State Key Laboratory of Oncogenes and Related Genes, Department of Obstetrics and Gynecology, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China. .,Shanghai Key Laboratory of Gynecologic Oncology, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China.
| |
Collapse
|
26
|
Shakya R, Nguyen TH, Waterhouse N, Khanna R. Immune contexture analysis in immuno-oncology: applications and challenges of multiplex fluorescent immunohistochemistry. Clin Transl Immunology 2020; 9:e1183. [PMID: 33072322 PMCID: PMC7541822 DOI: 10.1002/cti2.1183] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Revised: 09/04/2020] [Accepted: 09/04/2020] [Indexed: 12/17/2022] Open
Abstract
The tumor microenvironment is an integral player in cancer initiation, tumor progression, response and resistance to anti-cancer therapy. Understanding the complex interactions of tumor immune architecture (referred to as 'immune contexture') has therefore become increasingly desirable to guide our approach to patient selection, clinical trial design, combination therapies, and patient management. Quantitative image analysis based on multiplexed fluorescence immunohistochemistry and deep learning technologies are rapidly developing to enable researchers to interrogate complex information from the tumor microenvironment and find predictive insights into treatment response. Herein, we discuss current developments in multiplexed fluorescence immunohistochemistry for immune contexture analysis, and their application in immuno-oncology, and discuss challenges to effectively use this technology in clinical settings. We also present a multiplexed image analysis workflow to analyse fluorescence multiplexed stained tumor sections using the Vectra Automated Digital Pathology System together with FCS express flow cytometry software. The benefit of this strategy is that the spectral unmixing accurately generates and analyses complex arrays of multiple biomarkers, which can be helpful for diagnosis, risk stratification, and guiding clinical management of oncology patients.
Collapse
Affiliation(s)
- Reshma Shakya
- QIMR Berghofer Centre for Immunotherapy and Vaccine Development, Tumour Immunology Laboratory QIMR Berghofer Medical Research Institute Brisbane QLD Australia
| | - Tam Hong Nguyen
- Flow Cytometry and Imaging Facility QIMR Berghofer Medical Research Institute Brisbane QLD Australia
| | - Nigel Waterhouse
- Flow Cytometry and Imaging Facility QIMR Berghofer Medical Research Institute Brisbane QLD Australia
| | - Rajiv Khanna
- QIMR Berghofer Centre for Immunotherapy and Vaccine Development, Tumour Immunology Laboratory QIMR Berghofer Medical Research Institute Brisbane QLD Australia
| |
Collapse
|
27
|
Abstract
Immune cells are essential for defending the body’s balance and have increasingly been implicated in controlling tumor growth. In cervical cancer (CC), the immune landscape is extensively connected with human papillomavirus (HPV) status. Recent insights from studies have revealed that as a result of infection with HPV, immune cell populations such as lymphocytes or monocytes change during carcinogenesis. Immune therapy, in particular checkpoint inhibitors, those targeting PD-1 or PD-L1, has shown promising efficacy. This article reviews the immune landscape and immunotherapy of CC.
Collapse
Affiliation(s)
- Luopei Guo
- Obstetrics and Gynecology Hospital of Fudan University, Shanghai 200011, People's Republic of China
| | - Keqin Hua
- Obstetrics and Gynecology Hospital of Fudan University, Shanghai 200011, People's Republic of China.,Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases, Shanghai 200011, People's Republic of China
| |
Collapse
|
28
|
Deng LJ, Qi M, Li N, Lei YH, Zhang DM, Chen JX. Natural products and their derivatives: Promising modulators of tumor immunotherapy. J Leukoc Biol 2020; 108:493-508. [PMID: 32678943 PMCID: PMC7496826 DOI: 10.1002/jlb.3mr0320-444r] [Citation(s) in RCA: 101] [Impact Index Per Article: 25.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2019] [Revised: 03/17/2020] [Accepted: 04/06/2020] [Indexed: 12/11/2022] Open
Abstract
A wealth of evidence supports the role of tumor immunotherapy as a vital therapeutic option in cancer. In recent decades, accumulated studies have revealed the anticancer activities of natural products and their derivatives. Increasing interest has been driven toward finding novel potential modulators of tumor immunotherapy from natural products, a hot research topic worldwide. These works of research mainly focused on natural products, including polyphenols (e.g., curcumin, resveratrol), cardiotonic steroids (e.g., bufalin and digoxin), terpenoids (e.g., paclitaxel and artemisinins), and polysaccharide extracts (e.g., lentinan). Compelling data highlight that natural products have a promising future in tumor immunotherapy. Considering the importance and significance of this topic, we initially discussed the integrated research progress of natural products and their derivatives, including target T cells, macrophages, B cells, NKs, regulatory T cells, myeloid‐derived suppressor cells, inflammatory cytokines and chemokines, immunogenic cell death, and immune checkpoints. Furthermore, these natural compounds inactivate several key pathways, including NF‐κB, PI3K/Akt, MAPK, and JAK/STAT pathways. Here, we performed a deep generalization, analysis, and summarization of the previous achievements, recent progress, and the bottlenecks in the development of natural products as tumor immunotherapy. We expect this review to provide some insight for guiding future research.
Collapse
Affiliation(s)
- Li-Juan Deng
- Formula-Pattern Research Center, School of Traditional Chinese Medicine, Jinan University, Guangzhou, China
| | - Ming Qi
- Guangdong Province Key Laboratory of Pharmacodynamic Constituents of Traditional Chinese Medicine and New Drugs Research, Jinan University, Guangzhou, China
| | - Nan Li
- Formula-Pattern Research Center, School of Traditional Chinese Medicine, Jinan University, Guangzhou, China
| | - Yu-He Lei
- Department of Pharmacy, Shenzhen Hospital of Guangzhou University of Chinese Medicine, Shenzhen, China
| | - Dong-Mei Zhang
- Guangdong Province Key Laboratory of Pharmacodynamic Constituents of Traditional Chinese Medicine and New Drugs Research, Jinan University, Guangzhou, China
| | - Jia-Xu Chen
- Formula-Pattern Research Center, School of Traditional Chinese Medicine, Jinan University, Guangzhou, China
| |
Collapse
|
29
|
Ashrafizadeh M, Zarrabi A, Hushmandi K, Kalantari M, Mohammadinejad R, Javaheri T, Sethi G. Association of the Epithelial-Mesenchymal Transition (EMT) with Cisplatin Resistance. Int J Mol Sci 2020; 21:E4002. [PMID: 32503307 DOI: 10.3390/ijms21114002] [Citation(s) in RCA: 147] [Impact Index Per Article: 36.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2020] [Revised: 05/14/2020] [Accepted: 05/26/2020] [Indexed: 02/08/2023] Open
Abstract
Therapy resistance is a characteristic of cancer cells that significantly reduces the effectiveness of drugs. Despite the popularity of cisplatin (CP) as a chemotherapeutic agent, which is widely used in the treatment of various types of cancer, resistance of cancer cells to CP chemotherapy has been extensively observed. Among various reported mechanism(s), the epithelial–mesenchymal transition (EMT) process can significantly contribute to chemoresistance by converting the motionless epithelial cells into mobile mesenchymal cells and altering cell–cell adhesion as well as the cellular extracellular matrix, leading to invasion of tumor cells. By analyzing the impact of the different molecular pathways such as microRNAs, long non-coding RNAs, nuclear factor-κB (NF-ĸB), phosphoinositide 3-kinase-related protein kinase (PI3K)/Akt, mammalian target rapamycin (mTOR), and Wnt, which play an important role in resistance exhibited to CP therapy, we first give an introduction about the EMT mechanism and its role in drug resistance. We then focus specifically on the molecular pathways involved in drug resistance and the pharmacological strategies that can be used to mitigate this resistance. Overall, we highlight the various targeted signaling pathways that could be considered in future studies to pave the way for the inhibition of EMT-mediated resistance displayed by tumor cells in response to CP exposure.
Collapse
|
30
|
Ashrafizadeh M, Rafiei H, Mohammadinejad R, Afshar EG, Farkhondeh T, Samarghandian S. Potential therapeutic effects of curcumin mediated by JAK/STAT signaling pathway: A review. Phytother Res 2020; 34:1745-1760. [PMID: 32157749 DOI: 10.1002/ptr.6642] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2019] [Revised: 01/11/2020] [Accepted: 01/31/2020] [Indexed: 12/11/2022]
Abstract
Curcumin is a naturally occurring nutraceutical compound with a number of therapeutic and biological activities such as antioxidant, anti-inflammatory, anti-diabetic, antitumor, and cardioprotective. This plant-derived chemical has demonstrated great potential in targeting various signaling pathways to exert its protective effects. Signal transducers and activator of transcription (STAT) is one of the molecular pathways involved in a variety of biological processes such as cell proliferation and cell apoptosis. Accumulating data demonstrates that the STAT pathway is an important target in treatment of a number of disorders, particularly cancer. Curcumin is capable of affecting STAT signaling pathway in induction of its therapeutic impacts. Curcumin is able to enhance the level of anti-inflammatory cytokines and improve inflammatory disorders such as colitis by targeting STAT signaling pathway. Furthermore, studies show that inhibition of JAK/STAT pathway by curcumin is involved in reduced migration and invasion of cancer cells. Curcumin normalizes the expression of JAK/STAT signaling pathway to exert anti-diabetic, renoprotective, and neuroprotective impacts. At the present review, we provide a comprehensive discussion about the effect of curcumin on JAK/STAT signaling pathway to direct further studies in this field.
Collapse
Affiliation(s)
- Milad Ashrafizadeh
- Department of Basic Science, Faculty of Veterinary Medicine, University of Tabriz, Tabriz, Iran
| | - Hossein Rafiei
- Department of Biology, Faculty of Sciences, Shiraz Branch, Islamic Azad University, Shiraz, Iran
| | - Reza Mohammadinejad
- Pharmaceutics Research Center, Institute of Neuropharmacology, Kerman University of Medical Sciences, Kerman, Iran
| | - Elham G Afshar
- Neuroscience Research Center, Institute of Neuropharmacology, Kerman University of Medical Sciences, Kerman, Iran
| | - Tahereh Farkhondeh
- Cardiovascular Diseases Research Center, Birjand University of Medical Sciences, Birjand, Iran
| | - Saeed Samarghandian
- Healthy Ageing Research Center, Neyshabur University of Medical Sciences, Neyshabur, Iran.,Department of Basic Medical Sciences, Neyshabur University of Medical Sciences, Neyshabur, Iran
| |
Collapse
|