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Safarzadeh Kozani P, Safarzadeh Kozani P, Ahmadi Najafabadi M, Yousefi F, Mirarefin SMJ, Rahbarizadeh F. Recent Advances in Solid Tumor CAR-T Cell Therapy: Driving Tumor Cells From Hero to Zero? Front Immunol 2022; 13:795164. [PMID: 35634281 PMCID: PMC9130586 DOI: 10.3389/fimmu.2022.795164] [Citation(s) in RCA: 32] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2021] [Accepted: 04/04/2022] [Indexed: 12/21/2022] Open
Abstract
Chimeric antigen receptor T-cells (CAR-Ts) are known as revolutionary living drugs that have turned the tables of conventional cancer treatments in certain hematologic malignancies such as B-cell acute lymphoblastic leukemia (B-ALL) and diffuse large B-cell lymphoma (DLBCL) by achieving US Food and Drug Administration (FDA) approval based on their successful clinical outcomes. However, this type of therapy has not seen the light of victory in the fight against solid tumors because of various restricting caveats including heterogeneous tumor antigen expression and the immunosuppressive tumor microenvironments (TME) that negatively affect the tumor-site accessibility, infiltration, stimulation, activation, and persistence of CAR-Ts. In this review, we explore strategic twists including boosting vaccines and designing implementations that can support CAR-T expansion, proliferation, and tumoricidal capacity. We also step further by underscoring novel strategies for triggering endogenous antitumor responses and overcoming the limitation of poor CAR-T tumor-tissue infiltration and the lack of definitive tumor-specific antigens. Ultimately, we highlight how these approaches can address the mentioned arduous hurdles.
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Affiliation(s)
- Pouya Safarzadeh Kozani
- Department of Medical Biotechnology, Faculty of Paramedicine, Guilan University of Medical Sciences, Rasht, Iran
| | - Pooria Safarzadeh Kozani
- Department of Medical Biotechnology, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - Milad Ahmadi Najafabadi
- Department of Medical Biotechnology, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - Fatemeh Yousefi
- Department of Genetics, Faculty of Biological Sciences, Tarbiat Modares University, Tehran, Iran
| | | | - Fatemeh Rahbarizadeh
- Department of Medical Biotechnology, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran.,Research and Development Center of Biotechnology, Tarbiat Modares University, Tehran, Iran
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Wang L, Li G, Cao L, Dong Y, Wang Y, Wang S, Li Y, Guo X, Zhang Y, Sun F, Du X, Su J, Li Q, Peng X, Shao K, Zhao W. An ultrasound-driven immune-boosting molecular machine for systemic tumor suppression. SCIENCE ADVANCES 2021; 7:eabj4796. [PMID: 34669472 PMCID: PMC8528430 DOI: 10.1126/sciadv.abj4796] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/15/2021] [Accepted: 08/30/2021] [Indexed: 06/13/2023]
Abstract
Exploring facile and effective therapeutic modalities for synergistically controlling primary tumor and metastasis remains a pressing clinical need. Sonodynamic therapy (SDT) offers the possibility of noninvasively eradicating local solid tumors, but lacks antimetastatic activity because of its limited ability in generating systemic antitumor effect. Here, we exploited a previously unidentified ultrasound-driven “molecular machine,” DYSP-C34 (C34 for short), with multiple attractive features, emerging from preferential tumor accumulation, potent ultrasound-triggered cytotoxicity, and intrinsic immune-boosting capacity. Driven by the ultrasound, C34 functioned not only as a tumor cell killing reagent but also as an immune booster that could potentiate robust adaptive antitumor immunity by directly stimulating dendritic cells, resulting in the eradication of the primary solid tumor along with the inhibition of metastasis. This molecular machine, C34, rendered great promise to achieve systemic treatment against cancer via unimolecule-mediated SDT.
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Affiliation(s)
- Liu Wang
- State Key Laboratory of Fine Chemicals, Department of Pharmacy, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, China
| | - Guangzhe Li
- State Key Laboratory of Fine Chemicals, Department of Pharmacy, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, China
| | - Lei Cao
- State Key Laboratory of Fine Chemicals, Department of Pharmacy, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, China
| | - Yi Dong
- State Key Laboratory of Fine Chemicals, Department of Pharmacy, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, China
| | - Yang Wang
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, China
| | - Shisheng Wang
- State Key Laboratory of Fine Chemicals, Department of Pharmacy, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, China
| | - Yueqing Li
- State Key Laboratory of Fine Chemicals, Department of Pharmacy, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, China
| | - Xiuhan Guo
- State Key Laboratory of Fine Chemicals, Department of Pharmacy, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, China
| | - Yi Zhang
- State Key Laboratory of Fine Chemicals, Department of Pharmacy, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, China
| | - Fangfang Sun
- Nuclear Medicine, First Affiliated Hospital of Dalian Medical University, Dalian 116021, China
| | - Xuemei Du
- Nuclear Medicine, First Affiliated Hospital of Dalian Medical University, Dalian 116021, China
| | - Jiangan Su
- EEC Biotech Co. Ltd, Guangzhou 510070, China
| | - Qing Li
- EEC Biotech Co. Ltd, Guangzhou 510070, China
| | - Xiaojun Peng
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, China
| | - Kun Shao
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, China
| | - Weijie Zhao
- State Key Laboratory of Fine Chemicals, Department of Pharmacy, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, China
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Lin X, Ye L, Wang X, Liao Z, Dong J, Yang Y, Zhang R, Li H, Li P, Ding L, Li T, Zhang W, Xu S, Han X, Xu H, Wang W, Gao H, Yu X, Liu L. Follicular Helper T Cells Remodel the Immune Microenvironment of Pancreatic Cancer via Secreting CXCL13 and IL-21. Cancers (Basel) 2021; 13:cancers13153678. [PMID: 34359579 PMCID: PMC8345153 DOI: 10.3390/cancers13153678] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2021] [Revised: 07/11/2021] [Accepted: 07/14/2021] [Indexed: 11/29/2022] Open
Abstract
Simple Summary The immunosuppressive microenvironment is closely related to the poor prognosis of patients with PDAC. Tfh cells play an anti-tumor function in various malignant solid tumors; however, the role of Tfh cells in PDAC has not been determined. In this study, we aimed to explore the function of Tfh cells in PDAC, and revealed a novel immunosuppressive mechanism mediated by Tfh cells. Tfh cells promoted the formation of an immunoactive tumor microenvironment by secreting CXCL13 and IL-21, and the high infiltration of Tfh cells correlated with better patient prognosis. However, the anti-tumor function of Tfh cells was inhibited by the PD-L1/PD-1 signaling pathway. Neoadjuvant chemotherapy could further reverse the function of Tfh cells. Our results provided new strategies to remodel the immunoactive tumor microenvironment of PDAC. Abstract Immunosuppression is an important factor for the poor prognosis of pancreatic ductal adenocarcinoma (PDAC). Follicular helper T cells (Tfh cells) play an anti-tumor role in various malignant solid tumors and predict better patient prognosis. In the present study, we aimed to determine the immunosuppressive mechanism associated with Tfh cells and explore a new strategy to improve the tumor microenvironment of PDAC. Flow cytometry was used to detect the infiltration and proportion of Tfh cells in tumor tissues and peripheral blood from patients with PDAC. The spatial correlations of Tfh cells with related immune cells were evaluated using immunofluorescence. The function of Tfh cells was examined using in vitro and in vivo model systems. The high infiltration of Tfh cells predicted better prognosis in patients with PDAC. Tfh cells recruited CD8+ T cells and B cells by secreting C-X-C motif chemokine ligand 13 (CXCL13), and promoted the maturation of B cells into antibody-producing plasma cells by secreting interleukin 21 (IL-21), thereby promoting the formation of an immunoactive tumor microenvironment. The function of Tfh cells was inhibited by the programmed cell death 1 ligand 1 (PD-L1)/programmed cell death 1 (PD-1) signaling pathway in PDAC, which could be reversed using neoadjuvant chemotherapy. Treatment with recombinant CXCL13, IL-21 and Tfh cells alleviated tumor growth and enhanced the infiltration of CD8+ T cells and B cells, as well as B cell maturation in a PDAC mouse model. Our results revealed the important role of Tfh cells in mediating anti-tumor cellular immunity and humoral immunity in PDAC via secreting CXCL13 and IL-21 and determined a novel mechanism of immunosuppression in PDAC.
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Affiliation(s)
- Xuan Lin
- Department of Pancreatic Surgery, Shanghai Cancer Center, Fudan University, Shanghai 200032, China; (X.L.); (L.Y.); (X.W.); (Z.L.); (J.D.); (Y.Y.); (H.L.); (P.L.); (L.D.); (T.L.); (W.Z.); (S.X.); (X.H.); (H.X.); (W.W.); (H.G.)
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China
- Shanghai Pancreatic Cancer Institute, Shanghai 200032, China
- Pancreatic Cancer Institute, Fudan University, Shanghai 200032, China
| | - Longyun Ye
- Department of Pancreatic Surgery, Shanghai Cancer Center, Fudan University, Shanghai 200032, China; (X.L.); (L.Y.); (X.W.); (Z.L.); (J.D.); (Y.Y.); (H.L.); (P.L.); (L.D.); (T.L.); (W.Z.); (S.X.); (X.H.); (H.X.); (W.W.); (H.G.)
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China
- Shanghai Pancreatic Cancer Institute, Shanghai 200032, China
- Pancreatic Cancer Institute, Fudan University, Shanghai 200032, China
| | - Xu Wang
- Department of Pancreatic Surgery, Shanghai Cancer Center, Fudan University, Shanghai 200032, China; (X.L.); (L.Y.); (X.W.); (Z.L.); (J.D.); (Y.Y.); (H.L.); (P.L.); (L.D.); (T.L.); (W.Z.); (S.X.); (X.H.); (H.X.); (W.W.); (H.G.)
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China
- Shanghai Pancreatic Cancer Institute, Shanghai 200032, China
- Pancreatic Cancer Institute, Fudan University, Shanghai 200032, China
| | - Zhenyu Liao
- Department of Pancreatic Surgery, Shanghai Cancer Center, Fudan University, Shanghai 200032, China; (X.L.); (L.Y.); (X.W.); (Z.L.); (J.D.); (Y.Y.); (H.L.); (P.L.); (L.D.); (T.L.); (W.Z.); (S.X.); (X.H.); (H.X.); (W.W.); (H.G.)
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China
- Shanghai Pancreatic Cancer Institute, Shanghai 200032, China
- Pancreatic Cancer Institute, Fudan University, Shanghai 200032, China
| | - Jia Dong
- Department of Pancreatic Surgery, Shanghai Cancer Center, Fudan University, Shanghai 200032, China; (X.L.); (L.Y.); (X.W.); (Z.L.); (J.D.); (Y.Y.); (H.L.); (P.L.); (L.D.); (T.L.); (W.Z.); (S.X.); (X.H.); (H.X.); (W.W.); (H.G.)
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China
- Shanghai Pancreatic Cancer Institute, Shanghai 200032, China
- Pancreatic Cancer Institute, Fudan University, Shanghai 200032, China
| | - Ying Yang
- Department of Pancreatic Surgery, Shanghai Cancer Center, Fudan University, Shanghai 200032, China; (X.L.); (L.Y.); (X.W.); (Z.L.); (J.D.); (Y.Y.); (H.L.); (P.L.); (L.D.); (T.L.); (W.Z.); (S.X.); (X.H.); (H.X.); (W.W.); (H.G.)
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China
- Shanghai Pancreatic Cancer Institute, Shanghai 200032, China
- Pancreatic Cancer Institute, Fudan University, Shanghai 200032, China
| | - Rulin Zhang
- Department of Laboratory Medicine, Shanghai General Hospital, Shanghai 200080, China;
| | - Hao Li
- Department of Pancreatic Surgery, Shanghai Cancer Center, Fudan University, Shanghai 200032, China; (X.L.); (L.Y.); (X.W.); (Z.L.); (J.D.); (Y.Y.); (H.L.); (P.L.); (L.D.); (T.L.); (W.Z.); (S.X.); (X.H.); (H.X.); (W.W.); (H.G.)
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China
- Shanghai Pancreatic Cancer Institute, Shanghai 200032, China
- Pancreatic Cancer Institute, Fudan University, Shanghai 200032, China
| | - Pengcheng Li
- Department of Pancreatic Surgery, Shanghai Cancer Center, Fudan University, Shanghai 200032, China; (X.L.); (L.Y.); (X.W.); (Z.L.); (J.D.); (Y.Y.); (H.L.); (P.L.); (L.D.); (T.L.); (W.Z.); (S.X.); (X.H.); (H.X.); (W.W.); (H.G.)
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China
- Shanghai Pancreatic Cancer Institute, Shanghai 200032, China
- Pancreatic Cancer Institute, Fudan University, Shanghai 200032, China
| | - Lei Ding
- Department of Pancreatic Surgery, Shanghai Cancer Center, Fudan University, Shanghai 200032, China; (X.L.); (L.Y.); (X.W.); (Z.L.); (J.D.); (Y.Y.); (H.L.); (P.L.); (L.D.); (T.L.); (W.Z.); (S.X.); (X.H.); (H.X.); (W.W.); (H.G.)
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China
- Shanghai Pancreatic Cancer Institute, Shanghai 200032, China
- Pancreatic Cancer Institute, Fudan University, Shanghai 200032, China
| | - Tianjiao Li
- Department of Pancreatic Surgery, Shanghai Cancer Center, Fudan University, Shanghai 200032, China; (X.L.); (L.Y.); (X.W.); (Z.L.); (J.D.); (Y.Y.); (H.L.); (P.L.); (L.D.); (T.L.); (W.Z.); (S.X.); (X.H.); (H.X.); (W.W.); (H.G.)
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China
- Shanghai Pancreatic Cancer Institute, Shanghai 200032, China
- Pancreatic Cancer Institute, Fudan University, Shanghai 200032, China
| | - Wuhu Zhang
- Department of Pancreatic Surgery, Shanghai Cancer Center, Fudan University, Shanghai 200032, China; (X.L.); (L.Y.); (X.W.); (Z.L.); (J.D.); (Y.Y.); (H.L.); (P.L.); (L.D.); (T.L.); (W.Z.); (S.X.); (X.H.); (H.X.); (W.W.); (H.G.)
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China
- Shanghai Pancreatic Cancer Institute, Shanghai 200032, China
- Pancreatic Cancer Institute, Fudan University, Shanghai 200032, China
| | - Shuaishuai Xu
- Department of Pancreatic Surgery, Shanghai Cancer Center, Fudan University, Shanghai 200032, China; (X.L.); (L.Y.); (X.W.); (Z.L.); (J.D.); (Y.Y.); (H.L.); (P.L.); (L.D.); (T.L.); (W.Z.); (S.X.); (X.H.); (H.X.); (W.W.); (H.G.)
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China
- Shanghai Pancreatic Cancer Institute, Shanghai 200032, China
- Pancreatic Cancer Institute, Fudan University, Shanghai 200032, China
| | - Xuan Han
- Department of Pancreatic Surgery, Shanghai Cancer Center, Fudan University, Shanghai 200032, China; (X.L.); (L.Y.); (X.W.); (Z.L.); (J.D.); (Y.Y.); (H.L.); (P.L.); (L.D.); (T.L.); (W.Z.); (S.X.); (X.H.); (H.X.); (W.W.); (H.G.)
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China
- Shanghai Pancreatic Cancer Institute, Shanghai 200032, China
- Pancreatic Cancer Institute, Fudan University, Shanghai 200032, China
| | - Huaxiang Xu
- Department of Pancreatic Surgery, Shanghai Cancer Center, Fudan University, Shanghai 200032, China; (X.L.); (L.Y.); (X.W.); (Z.L.); (J.D.); (Y.Y.); (H.L.); (P.L.); (L.D.); (T.L.); (W.Z.); (S.X.); (X.H.); (H.X.); (W.W.); (H.G.)
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China
- Shanghai Pancreatic Cancer Institute, Shanghai 200032, China
- Pancreatic Cancer Institute, Fudan University, Shanghai 200032, China
| | - Wenquan Wang
- Department of Pancreatic Surgery, Shanghai Cancer Center, Fudan University, Shanghai 200032, China; (X.L.); (L.Y.); (X.W.); (Z.L.); (J.D.); (Y.Y.); (H.L.); (P.L.); (L.D.); (T.L.); (W.Z.); (S.X.); (X.H.); (H.X.); (W.W.); (H.G.)
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China
- Shanghai Pancreatic Cancer Institute, Shanghai 200032, China
- Pancreatic Cancer Institute, Fudan University, Shanghai 200032, China
| | - Heli Gao
- Department of Pancreatic Surgery, Shanghai Cancer Center, Fudan University, Shanghai 200032, China; (X.L.); (L.Y.); (X.W.); (Z.L.); (J.D.); (Y.Y.); (H.L.); (P.L.); (L.D.); (T.L.); (W.Z.); (S.X.); (X.H.); (H.X.); (W.W.); (H.G.)
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China
- Shanghai Pancreatic Cancer Institute, Shanghai 200032, China
- Pancreatic Cancer Institute, Fudan University, Shanghai 200032, China
| | - Xianjun Yu
- Department of Pancreatic Surgery, Shanghai Cancer Center, Fudan University, Shanghai 200032, China; (X.L.); (L.Y.); (X.W.); (Z.L.); (J.D.); (Y.Y.); (H.L.); (P.L.); (L.D.); (T.L.); (W.Z.); (S.X.); (X.H.); (H.X.); (W.W.); (H.G.)
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China
- Shanghai Pancreatic Cancer Institute, Shanghai 200032, China
- Pancreatic Cancer Institute, Fudan University, Shanghai 200032, China
- Correspondence: (X.Y.); (L.L.); Tel./Fax: +86-21-6403-1446 (X.Y.); +86-21-6403-1446 (L.L.)
| | - Liang Liu
- Department of Pancreatic Surgery, Shanghai Cancer Center, Fudan University, Shanghai 200032, China; (X.L.); (L.Y.); (X.W.); (Z.L.); (J.D.); (Y.Y.); (H.L.); (P.L.); (L.D.); (T.L.); (W.Z.); (S.X.); (X.H.); (H.X.); (W.W.); (H.G.)
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China
- Shanghai Pancreatic Cancer Institute, Shanghai 200032, China
- Pancreatic Cancer Institute, Fudan University, Shanghai 200032, China
- Correspondence: (X.Y.); (L.L.); Tel./Fax: +86-21-6403-1446 (X.Y.); +86-21-6403-1446 (L.L.)
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Chai D, Zhang Z, Jiang N, Ding J, Qiu D, Shi SY, Wang G, Fang L, Li H, Tian H, Yang J, Zhang Q, Zheng J. Co-immunization with L-Myc enhances CD8 + or CD103 + DCs mediated tumor-specific multi-functional CD8 + T cell responses. Cancer Sci 2021; 112:3469-3483. [PMID: 34157192 PMCID: PMC8409417 DOI: 10.1111/cas.15044] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2021] [Revised: 06/17/2021] [Accepted: 06/19/2021] [Indexed: 12/21/2022] Open
Abstract
Renal carcinoma shows a high risk of invasion and metastasis without effective treatment. Herein, we developed a chitosan (CS) nanoparticle-mediated DNA vaccine containing an activated factor L-Myc and a tumor-specific antigen CAIX for renal carcinoma treatment. The subcutaneous tumor models were intramuscularly immunized with CS-pL-Myc/pCAIX or control vaccine, respectively. Compared with single immunization group, the tumor growth was significantly suppressed in CS-pL-Myc/pCAIX co-immunization group. The increased proportion and mature of CD11c+ DCs, CD8+ CD11c+ DCs and CD103+ CD11c+ DCs were observed in the splenocytes from CS-pL-Myc/pCAIX co-immunized mice. Furthermore, the enhanced antigen-specific CD8+ T lymphocyte proliferation, cytotoxic T lymphocyte (CTL) responses, and multi-functional CD8+ T cell induction were detected in CS-pL-Myc/pCAIX co-immunization group compared with CS-pCAIX immunization group. Of note, the depletion of CD8 T cells resulted in the reduction of CD8+ T cells or CD8+ CD11c+ DCs and the loss of anti-tumor efficacy induced by CS-pL-Myc/pCAIX vaccine, suggesting the therapeutic efficacy of the vaccine was required for CD8+ DCs and CD103+ DCs mediated CD8+ T cells responses. Likewise, CS-pL-Myc/pCAIX co-immunization also significantly inhibited the lung metastasis of renal carcinoma models accompanied with the increased induction of multi-functional CD8+ T cell responses. Therefore, these results indicated that CS-pL-Myc/pCAIX vaccine could effectively induce CD8+ DCs and CD103+ DCs mediated tumor-specific multi-functional CD8+ T cell responses and exert the anti-tumor efficacy. This vaccine strategy offers a potential and promising approach for solid or metastatic tumor treatment.
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Affiliation(s)
- Dafei Chai
- Cancer Institute, Xuzhou Medical University, Xuzhou, China.,Jiangsu Center for the Collaboration and Innovation of Cancer Biotherapy, Cancer Institute, Xuzhou Medical University, Xuzhou, China.,Center of Clinical Oncology, Affiliated Hospital of Xuzhou Medical University, Xuzhou, China
| | - Zichun Zhang
- Cancer Institute, Xuzhou Medical University, Xuzhou, China.,Department of Urology, Affiliated Hospital of Xuzhou Medical University, Xuzhou, China
| | - Nan Jiang
- Cancer Institute, Xuzhou Medical University, Xuzhou, China.,Department of Urology, Affiliated Hospital of Xuzhou Medical University, Xuzhou, China
| | - Jiage Ding
- Cancer Institute, Xuzhou Medical University, Xuzhou, China.,Center of Clinical Oncology, Affiliated Hospital of Xuzhou Medical University, Xuzhou, China
| | - Dong Qiu
- Department of Urology, Affiliated Hospital of Xuzhou Medical University, Xuzhou, China
| | - Shang Yuchen Shi
- Department of Radiation Oncology, Affiliated Hospital of Xuzhou Medical University, Xuzhou, China
| | - Gang Wang
- Cancer Institute, Xuzhou Medical University, Xuzhou, China.,Jiangsu Center for the Collaboration and Innovation of Cancer Biotherapy, Cancer Institute, Xuzhou Medical University, Xuzhou, China.,Center of Clinical Oncology, Affiliated Hospital of Xuzhou Medical University, Xuzhou, China
| | - Lin Fang
- Cancer Institute, Xuzhou Medical University, Xuzhou, China.,Jiangsu Center for the Collaboration and Innovation of Cancer Biotherapy, Cancer Institute, Xuzhou Medical University, Xuzhou, China.,Center of Clinical Oncology, Affiliated Hospital of Xuzhou Medical University, Xuzhou, China
| | - Huizhong Li
- Cancer Institute, Xuzhou Medical University, Xuzhou, China.,Jiangsu Center for the Collaboration and Innovation of Cancer Biotherapy, Cancer Institute, Xuzhou Medical University, Xuzhou, China.,Center of Clinical Oncology, Affiliated Hospital of Xuzhou Medical University, Xuzhou, China
| | - Hui Tian
- Cancer Institute, Xuzhou Medical University, Xuzhou, China.,Jiangsu Center for the Collaboration and Innovation of Cancer Biotherapy, Cancer Institute, Xuzhou Medical University, Xuzhou, China.,Center of Clinical Oncology, Affiliated Hospital of Xuzhou Medical University, Xuzhou, China
| | - Jie Yang
- Cancer Institute, Xuzhou Medical University, Xuzhou, China.,Jiangsu Center for the Collaboration and Innovation of Cancer Biotherapy, Cancer Institute, Xuzhou Medical University, Xuzhou, China.,Center of Clinical Oncology, Affiliated Hospital of Xuzhou Medical University, Xuzhou, China
| | - Qing Zhang
- Cancer Institute, Xuzhou Medical University, Xuzhou, China.,Jiangsu Center for the Collaboration and Innovation of Cancer Biotherapy, Cancer Institute, Xuzhou Medical University, Xuzhou, China.,Center of Clinical Oncology, Affiliated Hospital of Xuzhou Medical University, Xuzhou, China
| | - Junnian Zheng
- Jiangsu Center for the Collaboration and Innovation of Cancer Biotherapy, Cancer Institute, Xuzhou Medical University, Xuzhou, China.,Center of Clinical Oncology, Affiliated Hospital of Xuzhou Medical University, Xuzhou, China
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Qin L, Zhang H, Zhou Y, Umeshappa CS, Gao H. Nanovaccine-Based Strategies to Overcome Challenges in the Whole Vaccination Cascade for Tumor Immunotherapy. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2021; 17:e2006000. [PMID: 33768693 DOI: 10.1002/smll.202006000] [Citation(s) in RCA: 47] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/25/2020] [Revised: 12/26/2020] [Indexed: 06/12/2023]
Abstract
Nanovaccine-based immunotherapy (NBI) has received greater attention recently for its potential to prime tumor-specific immunity and establish a long-term immune memory that prevents tumor recurrence. Despite encouraging results in the recent studies, there are still numerous challenges to be tackled for eliciting potent antitumor immunity using NBI strategies. Based on the principles that govern immune response, here it is proposed that these challenges need to be addressed at the five critical cascading events: Loading tumor-specific antigens by nanoscale drug delivery systems (L); Draining tumor antigens to lymph nodes (D); Internalization by dendritic cells (DCs) (I); Maturation of DCs by costimulatory signaling (M); and Presenting tumor-peptide-major histocompatibility complexes to T cells (P) (LDIMP cascade in short). This review provides a detailed and objective overview of emerging NBI strategies to improve the efficacy of nanovaccines in each step of the LDIMP cascade. It is concluded that the balance between each step must be optimized by delicate designing and modification of nanovaccines and by combining with complementary approaches to provide a synergistic immunity in the fight against cancer.
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Affiliation(s)
- Lin Qin
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu, 610041, China
- Chongqing Vocational College of Transportation, Chongqing, 400715, China
| | - Huilin Zhang
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu, 610041, China
| | - Yang Zhou
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu, 610041, China
| | - Channakeshava Sokke Umeshappa
- Department of Microbiology, Immunology and Infectious Diseases, Snyder Institute for Chronic Diseases, Cumming School of Medicine, University of Calgary, Calgary, Alberta, T2N 4N1, Canada
| | - Huile Gao
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu, 610041, China
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Liu H, Zhao ZG, Xing LQ, Zhang LM, Niu CY. Post-shock mesenteric lymph drainage ameliorates cellular immune function in rats following hemorrhagic shock. Inflammation 2015; 38:584-94. [PMID: 24986445 DOI: 10.1007/s10753-014-9965-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Disturbance of immunity is an important factor to modulate inflammatory responses after severe shock. Post-shock mesenteric lymph (PSML) return plays an adverse role in multiple organ injuries induced by the hemorrhagic shock, and the inflammatory factors are involved in this process. However, whether the PSML can exacerbate immune dysfunctions that modulate inflammatory response to the hemorrhagic shock remains unknown. In the present study, the effects of PSML drainage on the distribution of T lymphocyte subgroup, the release of inflammatory factors, and apoptosis of thymocytes were investigated; the effect of PSML on the specific parameters of cellular immune function was also determined. Results showed that PSML drainage reduced the increased levels of CD3+, CD3+CD4+, CD4+CD25+ lymphocytes, IFN-γ, and the ratios of CD3 + CD4+/CD3 + CD4- in blood of the shocked rats at 3 h after resuscitation; PSML drainage also abolished the decreased IL-4 level and restored the higher ratio of IFN-γ/IL-4 to normal levels. Tissue injury, including enlarged intermembrance space and edema with congestion in the medulla, increased apoptotic cells and bax expression, decreased number of cells in the S phase, and bcl-2 expression were observed in the thymus after hemorrhagic shock. PSML drainage reversed these effects. In particular, PSML drainage increased the proliferation index and decreased p53 expression of thymocytes. These results suggest that hyperimmunity occurred at early stages of hemorrhagic shock with resuscitation and that PSML drainage could markedly improve cellular immune function that is responsible for the reduced inflammatory responses.
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Affiliation(s)
- Hua Liu
- Institute of Microcirculation, Hebei North University, 11 Diamond South Road, Hebei, 075000, Zhangjiakou, People's Republic of China
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7
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Soema PC, van Riet E, Kersten G, Amorij JP. Development of cross-protective influenza a vaccines based on cellular responses. Front Immunol 2015; 6:237. [PMID: 26029218 PMCID: PMC4432795 DOI: 10.3389/fimmu.2015.00237] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2015] [Accepted: 05/01/2015] [Indexed: 11/13/2022] Open
Abstract
Seasonal influenza vaccines provide protection against matching influenza A virus (IAV) strains mainly through the induction of neutralizing serum IgG antibodies. However, these antibodies fail to confer a protective effect against mismatched IAV. This lack of efficacy against heterologous influenza strains has spurred the vaccine development community to look for other influenza vaccine concepts, which have the ability to elicit cross-protective immune responses. One of the concepts that is currently been worked on is that of influenza vaccines inducing influenza-specific T cell responses. T cells are able to lyse infected host cells, thereby clearing the virus. More interestingly, these T cells can recognize highly conserved epitopes of internal influenza proteins, making cellular responses less vulnerable to antigenic variability. T cells are therefore cross-reactive against many influenza strains, and thus are a promising concept for future influenza vaccines. Despite their potential, there are currently no T cell-based IAV vaccines on the market. Selection of the proper antigen, appropriate vaccine formulation and evaluation of the efficacy of T cell vaccines remains challenging, both in preclinical and clinical settings. In this review, we will discuss the current developments in influenza T cell vaccines, focusing on existing protein-based and novel peptide-based vaccine formulations. Furthermore, we will discuss the feasibility of influenza T cell vaccines and their possible use in the future.
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Affiliation(s)
- Peter Christiaan Soema
- Institute for Translational Vaccinology (Intravacc), Bilthoven, Netherlands
- Division of Drug Delivery Technology, Leiden Academic Centre for Drug Research, Leiden University, Leiden, Netherlands
- *Correspondence: Peter Christiaan Soema, Institute for Translational Vaccinology (Intravacc), Antonie van Leeuwenhoeklaan 9, Bilthoven 3721 MA, Netherlands,
| | - Elly van Riet
- Institute for Translational Vaccinology (Intravacc), Bilthoven, Netherlands
| | - Gideon Kersten
- Institute for Translational Vaccinology (Intravacc), Bilthoven, Netherlands
- Division of Drug Delivery Technology, Leiden Academic Centre for Drug Research, Leiden University, Leiden, Netherlands
| | - Jean-Pierre Amorij
- Institute for Translational Vaccinology (Intravacc), Bilthoven, Netherlands
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Hoyer S, Prommersberger S, Pfeiffer IA, Schuler-Thurner B, Schuler G, Dörrie J, Schaft N. Concurrent interaction of DCs with CD4(+) and CD8(+) T cells improves secondary CTL expansion: It takes three to tango. Eur J Immunol 2014; 44:3543-59. [PMID: 25211552 DOI: 10.1002/eji.201444477] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2014] [Revised: 08/04/2014] [Accepted: 09/09/2014] [Indexed: 01/13/2023]
Abstract
T-cell help is essential for CTL-memory formation. Nevertheless, it is unclear whether the continuous presence of CD4(+) T-helper (Th) cells is required during dendritic cell (DC)/CD8(+) T-cell encounters, or whether a DC will remember the helper signal after the Th cell has departed. This question is relevant for the design of therapeutic cancer vaccines. Therefore, we investigated how human DCs need to interact with CD4(+) T cells to mediate efficient repetitive CTL expansion in vitro. We established an autologous antigen-specific in vitro system with monocyte-derived DCs, as these are primarily used for cancer vaccination. Contrary to common belief, a sequential interaction of licensed DCs with CD8(+) T cells barely improved CTL expansion. In sharp contrast, simultaneous encounter of Th cells and CTLs with the same DC during the first in vitro encounter is a prerequisite for optimal subsequent CTL expansion in our in vitro system. These data suggest that, in contrast to DC maturation, the activation of DCs by Th cells, which is necessary for optimal CTL stimulation, is transient. This knowledge has significant implications for the design of new and more effective DC-based vaccination strategies. Furthermore, our in vitro system could be a valuable tool for preclinical immunotherapeutical studies.
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Affiliation(s)
- Stefanie Hoyer
- Department of Dermatology, Universitätsklinikum Erlangen, Erlangen, Germany; Department of Genetics, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany
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