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Gao Z, Gao Y, Li Y, Zhou J, Li G, Xie S, Jia R, Wang L, Jiang Z, Liang M, Du C, Chen Y, Liu Y, Du L, Wang C, Dou S, Lv Z, Wang L, Wang R, Shen B, Wang Z, Li Y, Han G. 5-HT 7R enhances neuroimmune resilience and alleviates meningitis by promoting CCR5 ubiquitination. J Adv Res 2024:S2090-1232(24)00079-1. [PMID: 38432392 DOI: 10.1016/j.jare.2024.02.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2024] [Revised: 02/22/2024] [Accepted: 02/22/2024] [Indexed: 03/05/2024] Open
Abstract
INTRODUCTION Excessive immune activation induces tissue damage during infection. Compared to external strategies to reconstruct immune homeostasis, host balancing ways remain largely unclear. OBJECTIVES Here we found a neuroimmune way that prevents infection-induced tissue damage. METHODS By FACS and histopathology analysis of brain Streptococcus pneumonia meningitis infection model and behavioral testing. Western blot, co-immunoprecipitation, and ubiquitination analyze the Fluoxetine initiate 5-HT7R-STUB1-CCR5 K48-linked ubiquitination degradation. RESULTS Fluoxetine, a selective serotonin reuptake inhibitor, or the agonist of serotonin receptor 5-HT7R, protects mice from meningitis by inhibiting CCR5-mediated excessive immune response and tissue damage. Mechanistically, the Fluoxetine-5-HT7R axis induces proteasome-dependent degradation of CCR5 via mTOR signaling, and then recruits STUB1, an E3 ubiquitin ligase, to initiate K48-linked polyubiquitination of CCR5 at K138 and K322, promotes its proteasomal degradation. STUB1 deficiency blocks 5-HT7R-mediated CCR5 degradation. CONCLUSION Our results reveal a neuroimmune pathway that balances anti-infection immunity via happiness neurotransmitter receptor and suggest the 5-HT7R-CCR5 axis as a potential target to promote neuroimmune resilience.
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Affiliation(s)
- Zhenfang Gao
- Beijing Institute of Basic Medical Sciences, Beijing 100850, China
| | - Yang Gao
- Beijing Institute of Basic Medical Sciences, Beijing 100850, China
| | - Yuxiang Li
- Beijing Institute of Basic Medical Sciences, Beijing 100850, China
| | - Jie Zhou
- Beijing Institute of Basic Medical Sciences, Beijing 100850, China
| | - Ge Li
- Beijing Institute of Basic Medical Sciences, Beijing 100850, China
| | - Shun Xie
- Beijing Institute of Basic Medical Sciences, Beijing 100850, China
| | - Ruiyan Jia
- Beijing Institute of Basic Medical Sciences, Beijing 100850, China
| | - Lanying Wang
- Beijing Institute of Basic Medical Sciences, Beijing 100850, China
| | - Ziying Jiang
- Beijing Institute of Basic Medical Sciences, Beijing 100850, China
| | - Meng Liang
- Beijing Institute of Basic Medical Sciences, Beijing 100850, China
| | - Chunxiao Du
- Beijing Institute of Basic Medical Sciences, Beijing 100850, China
| | - Yaqiong Chen
- Beijing Institute of Basic Medical Sciences, Beijing 100850, China
| | - Yinji Liu
- Beijing Institute of Basic Medical Sciences, Beijing 100850, China
| | - Lin Du
- Beijing Institute of Basic Medical Sciences, Beijing 100850, China
| | - Cong Wang
- Beijing Institute of Basic Medical Sciences, Beijing 100850, China
| | - Shuaijie Dou
- Beijing Institute of Basic Medical Sciences, Beijing 100850, China
| | - Zhonglin Lv
- Beijing Institute of Basic Medical Sciences, Beijing 100850, China
| | - Lubin Wang
- Beijing Institute of Basic Medical Sciences, Beijing 100850, China
| | - Renxi Wang
- Beijing Institute of Brain Disorders, Capital Medical University, Beijing 100069, China
| | - Beifen Shen
- Beijing Institute of Basic Medical Sciences, Beijing 100850, China
| | - Zhiding Wang
- Beijing Institute of Basic Medical Sciences, Beijing 100850, China.
| | - Yunfeng Li
- Beijing Institute of Basic Medical Sciences, Beijing 100850, China.
| | - Gencheng Han
- Beijing Institute of Basic Medical Sciences, Beijing 100850, China.
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He M, Yu J, Chen S, Mi H. A Systematic Immune and Prognostic Analysis of CD48 Interaction with Tumor Microenvironment in Pan-Cancer. Int J Gen Med 2023; 16:5255-5269. [PMID: 38021043 PMCID: PMC10655609 DOI: 10.2147/ijgm.s431696] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2023] [Accepted: 10/31/2023] [Indexed: 12/01/2023] Open
Abstract
Background The cluster of differentiation 48 (CD48) is a member of the signaling lymphocyte activation molecule family, constitutively expressed on most hematopoietic cells. CD48 was reported to affect immune regulation in certain tumors, thereby influencing tumor development and prognosis, but its impact on the prognosis and immune infiltration in pan-cancer remains unclear. Material and Methods We systematically analyzed the raw data from The Cancer Genome Atlas (TCGA), Tumor Immune Estimation Resource (TIMER), and Tumor Immune Dysfunction and Exclusion (TIDE) databases. Initially, we investigated the differences in CD48 expression between pan-cancer and adjacent normal tissues. Then, the correlation analysis of CD48 with tumor mutational burden (TMB), microsatellite instability (MSI), tumor microenvironment (TME), and immune-related genes was evaluated. Moreover, bioinformatics tools: ESTIMATE and gene set enrichment analysis (GSEA) were used for tumor immunology analysis in pan-cancer. We performed validation studies including quantitative real-time PCR (qPCR) and Western blotting. Results Differential analysis revealed that CD48 was significantly altered in pan-cancer as compared with normal tissues. Meanwhile, the survival analysis demonstrated that CD48 strongly correlated with overall survival (OS), disease-free interval (DFI), progression-free interval (PFI), and disease-specific survival (DSS), indicating its crucial role in the tumor patients' prognosis. CD48 expression was also associated with TMB and MSI levels in 17 and 14 types of pan-cancers, respectively. Moreover, CD48 was linked to immune infiltrating cells and stromal components in the TME. Conclusion Concludingly, patients with pan-cancer may benefit from evaluating CD48 as a prognostic and immunotherapy response biomarker.
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Affiliation(s)
- Mingdong He
- Department of Urology, the First Affiliated Hospital of Guangxi Medical University, Nanning, People’s Republic of China
| | - Jun Yu
- Department of Urology, the First Affiliated Hospital of Guangxi Medical University, Nanning, People’s Republic of China
| | - Shaohua Chen
- Department of Urology, Guangxi Medical University Cancer Hospital, Nanning, Guangxi, People’s Republic of China
| | - Hua Mi
- Department of Urology, the First Affiliated Hospital of Guangxi Medical University, Nanning, People’s Republic of China
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Tojjari A, Giles FJ, Vilbert M, Saeed A, Cavalcante L. SLAM Modification as an Immune-Modulatory Therapeutic Approach in Cancer. Cancers (Basel) 2023; 15:4808. [PMID: 37835502 PMCID: PMC10571764 DOI: 10.3390/cancers15194808] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2023] [Revised: 09/22/2023] [Accepted: 09/28/2023] [Indexed: 10/15/2023] Open
Abstract
In the field of oncology, the Signaling Lymphocyte Activation Molecule (SLAM) family is emerging as pivotal in modulating immune responses within tumor environments. The SLAM family comprises nine receptors, mainly found on immune cell surfaces. These receptors play complex roles in the interaction between cancer and the host immune system. Research suggests SLAM's role in both enhancing and dampening tumor-immune responses, influencing the progression and treatment outcomes of various cancers. As immunotherapy advances, resistance remains an issue. The nuanced roles of the SLAM family might provide answers. With the rise in technologies like single-cell RNA sequencing and advanced imaging, there is potential for precise SLAM-targeted treatments. This review stresses patient safety, the importance of thorough clinical trials, and the potential of SLAM-focused therapies to transform cancer care. In summary, SLAM's role in oncology signals a new direction for more tailored and adaptable cancer treatments.
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Affiliation(s)
- Alireza Tojjari
- Department of Medicine, Division of Hematology & Oncology, University of Pittsburgh Medical Center (UPMC), Pittsburgh, PA 15213, USA; (A.T.); (M.V.)
| | | | - Maysa Vilbert
- Department of Medicine, Division of Hematology & Oncology, University of Pittsburgh Medical Center (UPMC), Pittsburgh, PA 15213, USA; (A.T.); (M.V.)
| | - Anwaar Saeed
- Department of Medicine, Division of Hematology & Oncology, University of Pittsburgh Medical Center (UPMC), Pittsburgh, PA 15213, USA; (A.T.); (M.V.)
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4
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Gurska L, Gritsman K. Unveiling T cell evasion mechanisms to immune checkpoint inhibitors in acute myeloid leukemia. CANCER DRUG RESISTANCE (ALHAMBRA, CALIF.) 2023; 6:674-687. [PMID: 37842238 PMCID: PMC10571054 DOI: 10.20517/cdr.2023.39] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/01/2023] [Revised: 07/01/2023] [Accepted: 09/21/2023] [Indexed: 10/17/2023]
Abstract
Acute myeloid leukemia (AML) is a heterogeneous and aggressive hematologic malignancy that is associated with a high relapse rate and poor prognosis. Despite advances in immunotherapies in solid tumors and other hematologic malignancies, AML has been particularly difficult to treat with immunotherapies, as their efficacy is limited by the ability of leukemic cells to evade T cell recognition. In this review, we discuss the common mechanisms of T cell evasion in AML: (1) increased expression of immune checkpoint molecules; (2) downregulation of antigen presentation molecules; (3) induction of T cell exhaustion; and (4) creation of an immunosuppressive environment through the increased frequency of regulatory T cells. We also review the clinical investigation of immune checkpoint inhibitors (ICIs) in AML. We discuss the limitations of ICIs, particularly in the context of T cell evasion mechanisms in AML, and we describe emerging strategies to overcome T cell evasion, including combination therapies. Finally, we provide an outlook on the future directions of immunotherapy research in AML, highlighting the need for a more comprehensive understanding of the complex interplay between AML cells and the immune system.
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Affiliation(s)
- Lindsay Gurska
- Department of Cell Biology, Albert Einstein College of Medicine, Bronx, NY 10461, USA
| | - Kira Gritsman
- Department of Cell Biology, Albert Einstein College of Medicine, Bronx, NY 10461, USA
- Department of Medical Oncology, Montefiore Medical Center, Albert Einstein College of Medicine, Bronx, NY 10461, USA
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5
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Farhangnia P, Ghomi SM, Mollazadehghomi S, Nickho H, Akbarpour M, Delbandi AA. SLAM-family receptors come of age as a potential molecular target in cancer immunotherapy. Front Immunol 2023; 14:1174138. [PMID: 37251372 PMCID: PMC10213746 DOI: 10.3389/fimmu.2023.1174138] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2023] [Accepted: 05/02/2023] [Indexed: 05/31/2023] Open
Abstract
The signaling lymphocytic activation molecule (SLAM) family receptors were discovered in immune cells for the first time. The SLAM-family receptors are a significant player in cytotoxicity, humoral immune responses, autoimmune diseases, lymphocyte development, cell survival, and cell adhesion. There is growing evidence that SLAM-family receptors have been involved in cancer progression and heralded as a novel immune checkpoint on T cells. Previous studies have reported the role of SLAMs in tumor immunity in various cancers, including chronic lymphocytic leukemia, lymphoma, multiple myeloma, acute myeloid leukemia, hepatocellular carcinoma, head and neck squamous cell carcinoma, pancreas, lung, and melanoma. Evidence has deciphered that the SLAM-family receptors may be targeted for cancer immunotherapy. However, our understanding in this regard is not complete. This review will discuss the role of SLAM-family receptors in cancer immunotherapy. It will also provide an update on recent advances in SLAM-based targeted immunotherapies.
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Affiliation(s)
- Pooya Farhangnia
- Immunology Research Center, Institute of Immunology and Infectious Disease, Iran University of Medical Sciences, Tehran, Iran
- Department of Immunology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
- Immunology Board for Transplantation and Cell-Based Therapeutics (ImmunoTACT), Universal Scientific Education and Research Network (USERN), Tehran, Iran
| | - Shamim Mollazadeh Ghomi
- Immunology Board for Transplantation and Cell-Based Therapeutics (ImmunoTACT), Universal Scientific Education and Research Network (USERN), Tehran, Iran
| | - Shabnam Mollazadehghomi
- Immunology Board for Transplantation and Cell-Based Therapeutics (ImmunoTACT), Universal Scientific Education and Research Network (USERN), Tehran, Iran
| | - Hamid Nickho
- Immunology Research Center, Institute of Immunology and Infectious Disease, Iran University of Medical Sciences, Tehran, Iran
- Department of Immunology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Mahzad Akbarpour
- Immunology Board for Transplantation and Cell-Based Therapeutics (ImmunoTACT), Universal Scientific Education and Research Network (USERN), Tehran, Iran
- Advanced Cellular Therapeutics Facility (ACTF), Hematopoietic Cellular Therapy Program, Section of Hematology & Oncology, Department of Medicine, University of Chicago Medical Center, Chicago, IL, United States
| | - Ali-Akbar Delbandi
- Immunology Research Center, Institute of Immunology and Infectious Disease, Iran University of Medical Sciences, Tehran, Iran
- Department of Immunology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
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Liu D, Wang Z, Zhuang Y, Wang Y, Zhang J, Wang R, Cao J, Feng J. Chronic Breathlessness in Obstructive Sleep Apnea and the Use of Lymphocyte Parameters to Identify Overlap Syndrome among Patients. J Clin Med 2023; 12:jcm12030936. [PMID: 36769584 PMCID: PMC9917600 DOI: 10.3390/jcm12030936] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2022] [Revised: 01/19/2023] [Accepted: 01/21/2023] [Indexed: 01/27/2023] Open
Abstract
Little is known about the distribution of etiology in obstructive sleep apnea (OSA) combined with chronic breathlessness. A significant portion of patients in this group have so-called "overlap syndrome (OVS)", characterized by chronic obstructive pulmonary disease (COPD). OVS has more complications and a poorer prognosis compared to patients with either OSA or COPD alone, which makes it important to identify OVS early in OSA. The current study was a retrospective cross-sectional analysis of consecutive adult patients who were diagnosed with OSA (n = 1062), of whom 275 were hospitalized due to chronic breathlessness. Respiratory and cardiac diseases accounted for the vast majority of causes, followed by gastrointestinal and renal disorders. The final study population comprised 115 patients with OSA alone (n = 64) and OVS (n = 51), who had chronic breathlessness as the primary complaint, not secondary as one of many other complaints. Lymphocytes, CD4 counts, neutrophil-to-lymphocyte ratio (NLR), and PLR were differently expressed between the OSA-alone group and OVS group. The NLR, lymphocytes, and CD4 counts had a moderate diagnostic value for OVS in OSA patients, with AUCs of 0.708 (95% CI, 0.614-0.802), 0.719 (95% CI, 0.624-0.813), and 0.744 (95% CI, 0.653-0.834), respectively. The NLR had the highest AUC for predicting a 6-month re-admission of OVS, with a cut-off of 3.567 and a moderate prognostic value. The sensitivity and specificity were 0.8 and 0.732, respectively. In the animal model, the spleen hematoxylin- and eosin-stained, electron microscopy images showed germinal-center damage, chromatin activation, and mitochondrial swelling under the overlapping effect of intermittent hypoxia and cigarette smoke exposure. OSA with chronic breathlessness cannot be overstated. A significant proportion of patients with COPD in this group had poor lung function at initial diagnosis. The NLR is a useful biomarker to differentiate OVS among OSA patients combined with chronic breathlessness.
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Affiliation(s)
- Dan Liu
- Department of Respiratory and Critical Care Medicine, Tianjin Medical University General Hospital, Tianjin 300052, China
| | - Zhiding Wang
- Beijing Institute of Basic Medical Sciences, Beijing 100850, China
| | - Yan Zhuang
- Department of Respiratory Medicine, Tianjin Medical University Second Hospital, Tianjin 300052, China
| | - Yan Wang
- Department of Respiratory and Critical Care Medicine, Tianjin Medical University General Hospital, Tianjin 300052, China
| | - Jing Zhang
- Department of Respiratory and Critical Care Medicine, Tianjin Medical University General Hospital, Tianjin 300052, China
| | - Rui Wang
- Department of Respiratory and Critical Care Medicine, Tianjin Medical University General Hospital, Tianjin 300052, China
| | - Jie Cao
- Department of Respiratory and Critical Care Medicine, Tianjin Medical University General Hospital, Tianjin 300052, China
- Correspondence: (J.C.); (J.F.)
| | - Jing Feng
- Department of Respiratory and Critical Care Medicine, Tianjin Medical University General Hospital, Tianjin 300052, China
- Correspondence: (J.C.); (J.F.)
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Wu G, Xiao G, Yan Y, Guo C, Hu N, Shen S. Bioinformatics analysis of the clinical significance of HLA class II in breast cancer. Medicine (Baltimore) 2022; 101:e31071. [PMID: 36221383 PMCID: PMC9543021 DOI: 10.1097/md.0000000000031071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Human leukocyte antigen (HLA) class II plays critical roles in antigen presentation and the initiation of immune responses. However, the correlation between the HLA class II gene expression level and the survival of patients with breast cancer is still under investigation. We analyzed microarray and RNA-Seq data of breast cancer from the cancer genome atlas (TCGA), genotype-tissue expression (GTEx) and Oncomine databases by using bioinformatics tools. The expression of the HLA-DQA1, HLA-DQA2, and HLA-DQB2 genes was significantly upregulated in breast cancer. Higher expression levels of HLA class II genes in breast cancer, especially HLA-DOB and HLA-DQB2, were significantly associated with better overall survival. Furthermore, the expression of HLA class II genes was more closely associated with survival in breast cancer than in other cancer types. CD48 coexpressed with both HLA-DOB and HLA-DQB2 was also positively associated with the overall survival of breast cancer patients. The results indicated that HLA class II and CD48 may enhance antitumor immunity, and their expression patterns may serve as potential prognostic biomarkers and therapeutic targets in breast cancer.
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Affiliation(s)
- Guihua Wu
- Finance Section, Yuebei People’s Hospital, Shantou University, Shaoguan, China
| | - Gaofang Xiao
- Department of Pathology, Yuebei People’s Hospital, Shantou University, Shaoguan, China
| | - Yuhang Yan
- Breast Surgery, The Sixth Affiliated Hospital of Guangzhou Medical University, Qingyuan People’s Hospital, Qingyuan, China
| | - Chengwei Guo
- Department of Radiology, 82 Group Hospital of PLA, Baoding, China
| | - Ningdong Hu
- Thoracic surgery, The Sixth Affiliated Hospital of Guangzhou Medical University, Qingyuan People’s Hospital, Qingyuan, China
| | - Sandi Shen
- Breast Surgery, The Sixth Affiliated Hospital of Guangzhou Medical University, Qingyuan People’s Hospital, Qingyuan, China
- *Correspondence: Sandi Shen, Breast Surgery, The Sixth Affiliated Hospital of Guangzhou Medical University, Qingyuan People’s Hospital, 21 Yinquan South Road, Qingyuan 511518, China (e-mail: )
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8
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Rahmani S, Yazdanpanah N, Rezaei N. Natural killer cells and acute myeloid leukemia: promises and challenges. Cancer Immunol Immunother 2022; 71:2849-2867. [PMID: 35639116 DOI: 10.1007/s00262-022-03217-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2021] [Accepted: 04/26/2022] [Indexed: 10/18/2022]
Abstract
Acute myeloid leukemia (AML) is considered as one of the most malignant conditions of the bone marrow. Over the past few decades, despite substantial progresses in the management of AML, relapse remission remains a major problem. Natural killer cells (NK cells) are known as a unique component of the innate immune system. Due to swift tumor detection, distinct cytotoxic action, and extensive immune interaction, NK cells have been used in various cancer settings for decades. It has been a growing knowledge of therapeutic magnitudes ranging from adoptive NK cell transfer to chimeric antigen receptor NK cells, aiming to achieve better therapeutic responses in patients with AML. In this article, the potentials of NK cells for treatment of AML are highlighted, and challenges for such therapeutic methods are discussed. In addition, the clinical application of NK cells, mainly in patients with AML, is pictured according to the existing evidence.
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Affiliation(s)
- Shayan Rahmani
- Student Research Committee, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran.,Network of Immunity in Infection, Malignancy and Autoimmunity (NIIMA), Universal Scientific Education and Research Network (USERN), Tehran, Iran
| | - Niloufar Yazdanpanah
- School of Medicine, Tehran University of Medical Sciences, Tehran, Iran.,Research Center for Immunodeficiencies, Children's Medical Center Hospital, Tehran University of Medical Sciences, Dr. Qarib St, Keshavarz Blvd, Tehran, 14194, Iran.,Network of Immunity in Infection, Malignancy and Autoimmunity (NIIMA), Universal Scientific Education and Research Network (USERN), Tehran, Iran
| | - Nima Rezaei
- Research Center for Immunodeficiencies, Children's Medical Center Hospital, Tehran University of Medical Sciences, Dr. Qarib St, Keshavarz Blvd, Tehran, 14194, Iran. .,Network of Immunity in Infection, Malignancy and Autoimmunity (NIIMA), Universal Scientific Education and Research Network (USERN), Tehran, Iran. .,Department of Immunology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran.
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9
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CD48-expressing non-small-cell lung cancer cells are susceptible to natural killer cell-mediated cytotoxicity. Arch Pharm Res 2021; 45:1-10. [PMID: 34905179 DOI: 10.1007/s12272-021-01365-z] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Accepted: 12/07/2021] [Indexed: 01/21/2023]
Abstract
The susceptibility of cancer cells to natural killer (NK) cell-mediated cytotoxicity depends on the balance of activating and inhibitory ligands expressed on their surface. Although many types of cancer cells are killed by NK cells, non-small-cell lung cancer (NSCLC) cells are relatively resistant to NK cell-mediated cytotoxicity. In this study, we showed that several NSCLC cell lines have differential sensitivity to NK cell-mediated cytotoxicity: NCI-H522 cells were highly sensitive, but A549, NCI-H23, NCI-H1915, and NCI-H1299 were resistant. Among activating ligands such as CD48, HLA-A/B/G, ICAM-1, MICA/B, and ULBPs, only CD48 rendered NCI-H522 cells susceptible to NK cell-mediated cytotoxicity, which was proved by using CD48 siRNA and neutralizing antibody. CD48-positive NCI-H522 cells established a more stable contact with NK cells than did CD48-negative A549 and CD48 siRNA cell-transfected NCI-H522 cells. Taken together, these data demonstrate that CD48-positive NSCLC cells might be susceptible to NK cell-mediated cytotoxicity, which provide information on how to stratify NSCLC patients potentially responsive to NK-cell therapy.
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10
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Xiao Y, Chen J, Wang J, Guan W, Wang M, Zhang L, Wang Z, Wang L, Yu L. Acute Myeloid Leukemia Epigenetic Immune Escape From Nature Killer Cells by ICAM-1. Front Oncol 2021; 11:751834. [PMID: 34722306 PMCID: PMC8548470 DOI: 10.3389/fonc.2021.751834] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2021] [Accepted: 09/27/2021] [Indexed: 01/05/2023] Open
Abstract
Acute myeloid leukemia (AML), a malignant disorder of hemopoietic stem cells. AML can escape immunosurveillance of natural killer (NK) by gene mutation, fusions, and epigenetic modification, while the mechanism is not clearly understood. Here we show that the expression of Intercellular adhesion molecule‐1 (ICAM‐1, CD54) is silenced in AML cells. Decitabine could upregulate ICAM-1 expression, which contributes to the NK-AML cell conjugates and helps NK cells kill AML cells. We also show that ICAM-1 high expression can reverse the AML immune evasion and activate NK cells function in vivo. This study suggests that a combination of the hypomethylating agent and NK cell infusion could be a new strategy to cure AML.
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Affiliation(s)
- Yang Xiao
- Department of Hematology and BMT Center, Chinese PLA General Hospital, Beijing, China
| | - Jinghong Chen
- Department of Hematology and Oncology, International Cancer Center, Shenzhen Key Laboratory, Shenzhen University General Hospital, Shenzhen University Health Science Center, Shenzhen University, Shenzhen, China
| | - Jia Wang
- Department of Hematology and BMT Center, Chinese PLA General Hospital, Beijing, China
| | - Wei Guan
- Department of Hematology and BMT Center, Chinese PLA General Hospital, Beijing, China
| | - Mengzhen Wang
- Department of Hematology and BMT Center, Chinese PLA General Hospital, Beijing, China
| | - Linlin Zhang
- Department of Hematology and BMT Center, Chinese PLA General Hospital, Beijing, China
| | - Zhiding Wang
- Beijing Institute of Basic Medical Sciences, Beijing, China
| | - Lixin Wang
- Department of Hematology and Oncology, International Cancer Center, Shenzhen Key Laboratory, Shenzhen University General Hospital, Shenzhen University Health Science Center, Shenzhen University, Shenzhen, China
| | - Li Yu
- Department of Hematology and BMT Center, Chinese PLA General Hospital, Beijing, China.,Department of Hematology and Oncology, International Cancer Center, Shenzhen Key Laboratory, Shenzhen University General Hospital, Shenzhen University Health Science Center, Shenzhen University, Shenzhen, China
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11
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Wu Z, Guan Q, Han X, Liu X, Li L, Qiu L, Qian Z, Zhou S, Wang X, Zhang H. A novel prognostic signature based on immune-related genes of diffuse large B-cell lymphoma. Aging (Albany NY) 2021; 13:22947-22962. [PMID: 34610582 PMCID: PMC8544299 DOI: 10.18632/aging.203587] [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: 05/20/2021] [Accepted: 09/18/2021] [Indexed: 11/25/2022]
Abstract
Diffuse large B-cell lymphoma (DLBCL) presents a great clinical challenge and has a poor prognosis, with immune-related genes playing a crucial role. We aimed to develop an immune-related prognostic signature for improving prognosis prediction in DLBCL. Samples from the GSE31312 dataset were randomly allocated to discovery and internal validation cohorts. Univariate Cox, random forest, LASSO regression and multivariate Cox analyses were utilized to develop a prognostic signature, which was verified in the internal validation cohort, entire validation cohort and external validation cohort (GSE10846). The tumor microenvironment was investigated using the CIBERSORT and ESTIMATE tools. Gene set enrichment analysis (GSEA) was further applied to analyze the entire GSE31312 cohort. We identified four immune-related genes (CD48, IL1RL, PSDM3, RXFP3) significantly associated with overall survival. Based on discovery and validation cohort analyses, this four-gene signature could classify patients into high- and low-risk groups, with significantly different prognoses. Activated memory CD4 T cells and activated dendritic cells were significantly decreased in the high-risk group, and these patients had lower immune scores. GSEA revealed enrichment of signaling pathways, such as T cell receptor, antigen receptor-mediated, antigen processing and presentation of peptide antigen via MHC class I, in the low-risk group. In conclusion, a robust signature based on four immune-related genes was successfully constructed for predicting prognosis in DLBCL patients.
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Affiliation(s)
- Zizheng Wu
- Departments of Lymphoma, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center of Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Sino-US Center for Lymphoma and Leukemia Research, Tianjin 300060, China
| | - Qingpei Guan
- Departments of Lymphoma, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center of Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Sino-US Center for Lymphoma and Leukemia Research, Tianjin 300060, China
| | - Xue Han
- Departments of Lymphoma, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center of Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Sino-US Center for Lymphoma and Leukemia Research, Tianjin 300060, China
| | - Xianming Liu
- Departments of Lymphoma, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center of Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Sino-US Center for Lymphoma and Leukemia Research, Tianjin 300060, China
| | - Lanfang Li
- Departments of Lymphoma, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center of Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Sino-US Center for Lymphoma and Leukemia Research, Tianjin 300060, China
| | - Lihua Qiu
- Departments of Lymphoma, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center of Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Sino-US Center for Lymphoma and Leukemia Research, Tianjin 300060, China
| | - Zhengzi Qian
- Departments of Lymphoma, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center of Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Sino-US Center for Lymphoma and Leukemia Research, Tianjin 300060, China
| | - Shiyong Zhou
- Departments of Lymphoma, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center of Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Sino-US Center for Lymphoma and Leukemia Research, Tianjin 300060, China
| | - Xianhuo Wang
- Departments of Lymphoma, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center of Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Sino-US Center for Lymphoma and Leukemia Research, Tianjin 300060, China
| | - Huilai Zhang
- Departments of Lymphoma, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center of Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Sino-US Center for Lymphoma and Leukemia Research, Tianjin 300060, China
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12
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Wang Z, Chen J, Wang M, Zhang L, Yu L. One Stone, Two Birds: The Roles of Tim-3 in Acute Myeloid Leukemia. Front Immunol 2021; 12:618710. [PMID: 33868234 PMCID: PMC8047468 DOI: 10.3389/fimmu.2021.618710] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2020] [Accepted: 03/18/2021] [Indexed: 12/11/2022] Open
Abstract
T cell immunoglobulin and mucin protein 3 (Tim-3) is an immune checkpoint and plays a vital role in immune responses during acute myeloid leukemia (AML). Targeting Tim-3 kills two birds with one stone by balancing the immune system and eliminating leukemia stem cells (LSCs) in AML. These functions make Tim-3 a potential target for curing AML. This review mainly discusses the roles of Tim-3 in the immune system in AML and as an AML LSC marker, which sheds new light on the role of Tim-3 in AML immunotherapy.
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Affiliation(s)
- Zhiding Wang
- Department of Hematology and Oncology, International Cancer Center, Shenzhen Key Laboratory of Precision Medicine for Hematological Malignancies, Shenzhen University General Hospital, Shenzhen University Clinical Medical Academy, Shenzhen University Health Science Center, Shenzhen, China.,Beijing Institute of Basic Medical Sciences, Beijing, China.,Department of Hematology and BMT Center, Chinese PLA General Hospital, Beijing, China
| | - Jinghong Chen
- Department of Hematology and Oncology, International Cancer Center, Shenzhen Key Laboratory of Precision Medicine for Hematological Malignancies, Shenzhen University General Hospital, Shenzhen University Clinical Medical Academy, Shenzhen University Health Science Center, Shenzhen, China
| | - Mengzhen Wang
- Department of Hematology and BMT Center, Chinese PLA General Hospital, Beijing, China
| | - Linlin Zhang
- Department of Hematology and BMT Center, Chinese PLA General Hospital, Beijing, China
| | - Li Yu
- Department of Hematology and Oncology, International Cancer Center, Shenzhen Key Laboratory of Precision Medicine for Hematological Malignancies, Shenzhen University General Hospital, Shenzhen University Clinical Medical Academy, Shenzhen University Health Science Center, Shenzhen, China.,Department of Hematology and BMT Center, Chinese PLA General Hospital, Beijing, China
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13
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Wong KK, Hassan R, Yaacob NS. Hypomethylating Agents and Immunotherapy: Therapeutic Synergism in Acute Myeloid Leukemia and Myelodysplastic Syndromes. Front Oncol 2021; 11:624742. [PMID: 33718188 PMCID: PMC7947882 DOI: 10.3389/fonc.2021.624742] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2020] [Accepted: 01/06/2021] [Indexed: 02/06/2023] Open
Abstract
Decitabine and guadecitabine are hypomethylating agents (HMAs) that exert inhibitory effects against cancer cells. This includes stimulation of anti-tumor immunity in acute myeloid leukemia (AML) and myelodysplastic syndromes (MDS) patients. Treatment of AML and MDS patients with the HMAs confers upregulation of cancer/testis antigens (CTAs) expression including the highly immunogenic CTA NY-ESO-1. This leads to activation of CD4+ and CD8+ T cells for elimination of cancer cells, and it establishes the feasibility to combine cancer vaccine with HMAs to enhance vaccine immunogenicity. Moreover, decitabine and guadecitabine induce the expression of immune checkpoint molecules in AML cells. In this review, the accumulating knowledge on the immunopotentiating properties of decitabine and guadecitabine in AML and MDS patients are presented and discussed. In summary, combination of decitabine or guadecitabine with NY-ESO-1 vaccine enhances vaccine immunogenicity in AML patients. T cells from AML patients stimulated with dendritic cell (DC)/AML fusion vaccine and guadecitabine display increased capacity to lyse AML cells. Moreover, decitabine enhances NK cell-mediated cytotoxicity or CD123-specific chimeric antigen receptor-engineered T cells antileukemic activities against AML. Furthermore, combination of either HMAs with immune checkpoint blockade (ICB) therapy may circumvent their resistance. Finally, clinical trials of either HMAs combined with cancer vaccines, NK cell infusion or ICB therapy in relapsed/refractory AML and high-risk MDS patients are currently underway, highlighting the promising efficacy of HMAs and immunotherapy synergy against these malignancies.
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Affiliation(s)
- Kah Keng Wong
- Department of Immunology, School of Medical Sciences, Universiti Sains Malaysia, Kelantan, Malaysia
| | - Rosline Hassan
- Department of Haematology, School of Medical Sciences, Universiti Sains Malaysia, Kelantan, Malaysia
| | - Nik Soriani Yaacob
- Department of Chemical Pathology, School of Medical Sciences, Universiti Sains Malaysia, Kelantan, Malaysia
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14
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Zhu N, Hou J. Assessing immune infiltration and the tumor microenvironment for the diagnosis and prognosis of sarcoma. Cancer Cell Int 2020; 20:577. [PMID: 33292275 PMCID: PMC7709254 DOI: 10.1186/s12935-020-01672-3] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2020] [Accepted: 11/23/2020] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Sarcomas, cancers originating from mesenchymal cells, are comprehensive tumors with poor prognoses, yet their tumorigenic mechanisms are largely unknown. In this study, we characterize infiltrating immune cells and analyze immune scores to identify the molecular mechanism of immunologic response to sarcomas. METHOD The "CIBERSORT" algorithm was used to calculate the amount of L22 immune cell infiltration in sarcomas. Then, the "ESTIMATE" algorithm was used to assess the "Estimate," "Immune," and "Stromal" scores. Weighted gene co-expression network analysis (WGCNA) was utilized to identify the significant module related to the immune therapeutic target. Gene ontology (GO) enrichment and Kyoto Encyclopedia of Genes and Genomes (KEGG) analyses were performed using the "clusterProfiler" package in R for annotation and visualization. RESULTS Macrophages were the most common immune cells infiltrating sarcomas. The number of CD8 T cells was negatively associated with that of M0 and M2 macrophages, and positively associated with M macrophages in sarcomas samples. The clinical parameters (disease type, gender) significantly increased with higher Estimate, Immune, and Stromal scores, and with a better prognosis. The blue module was significantly associated with CD8 T cells. Functional enrichment analysis showed that the blue module was mainly involved in chemokine signaling and the PI3K-Akt signaling pathway. CD48, P2RY10 and RASAL3 were identified and validated at the protein level. CONCLUSION Based on the immune cell infiltration and immune microenvironment, three key genes were identified, thus presenting novel molecular mechanisms of sarcoma metastasis.
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Affiliation(s)
- Naiqiang Zhu
- Department of Minimally Invasive Spinal Surgery, Affiliated Hospital of Chengde Medical College, Chengde, 067000, China
| | - Jingyi Hou
- Department of Minimally Invasive Spinal Surgery, Affiliated Hospital of Chengde Medical College, Chengde, 067000, China.
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15
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Wang Z, Guan W, Wang M, Chen J, Zhang L, Xiao Y, Wang L, Li Y, Yu L. AML1-ETO inhibits acute myeloid leukemia immune escape by CD48. Leuk Lymphoma 2020; 62:937-943. [PMID: 33225787 DOI: 10.1080/10428194.2020.1849680] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- Zhiding Wang
- Department of Hematology-Oncology, International Cancer Center, Shenzhen University General Hospital, Shenzhen University Health Science Center, Shenzhen, China
- Department of Hematology, Chinese PLA General Hospital, Beijing, China
| | - Wei Guan
- Department of Hematology, Chinese PLA General Hospital, Beijing, China
| | - Mengzhen Wang
- Department of Hematology, Chinese PLA General Hospital, Beijing, China
| | - Jinghong Chen
- Department of Hematology-Oncology, International Cancer Center, Shenzhen University General Hospital, Shenzhen University Health Science Center, Shenzhen, China
| | - Linlin Zhang
- Department of Hematology, Chinese PLA General Hospital, Beijing, China
| | - Yang Xiao
- Department of Hematology, Chinese PLA General Hospital, Beijing, China
| | - Lixin Wang
- Department of Hematology-Oncology, International Cancer Center, Shenzhen University General Hospital, Shenzhen University Health Science Center, Shenzhen, China
| | - Yonghui Li
- Department of Hematology-Oncology, International Cancer Center, Shenzhen University General Hospital, Shenzhen University Health Science Center, Shenzhen, China
| | - Li Yu
- Department of Hematology-Oncology, International Cancer Center, Shenzhen University General Hospital, Shenzhen University Health Science Center, Shenzhen, China
- Department of Hematology, Chinese PLA General Hospital, Beijing, China
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16
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Branicka O, Jura-Szołtys E, Rogala B, Glück J. Elevated Serum Level of CD48 in Patients with Intermittent Allergic Rhinitis. Int Arch Allergy Immunol 2020; 182:39-48. [PMID: 32966985 DOI: 10.1159/000510166] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Accepted: 07/10/2020] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND In the pathogenesis of intermittent allergic rhinitis (IAR), the inflammatory reaction is of importance. CD48, belonging to the CD2 family, participates in mast cell-stimulating cross-talk, facilitates the formation of the mast cell/eosinophil effector unit, and is expressed by eosinophils. OBJECTIVES To assess the serum level of soluble form of CD48 (sCD48) in patients with IAR during and out of the pollen season and correlate with the disease severity and with eosinophil-related parameters. MATERIALS AND METHODS Sixty-three patients (female: 79%; mean age: 30.58) were included to the study. Forty-five patients were assessed during the pollen season and other 42 patients during out of the pollen season. Twenty-four patients (female: 37.50%; mean age: 27.90) were evaluated twice, during the pollen season and out of the pollen season. sCD48, ECP, eotaxin-1/CCL11 serum levels together with complete blood count, and fractional exhaled nitric oxide bronchial and nasal fraction (FeNO) were performed. The severity of symptoms was assessed using the Total Nasal Symptom Score (TNSS), and neutrophil-to-lymphocyte (NLR) and eosinophil-to-lymphocyte (ELR) ratios were calculated. RESULTS sCD48 serum level, FeNO nasal and bronchial fractions, and TNSS were significantly higher in the IAR group in the pollen season compared with out of the pollen season. Differences in ECP, eotaxin-1/CCL11 serum levels, and NLR and ELR were not significant between season and out of the season. No correlations were found between sCD48 and eosinophil-related parameters. CONCLUSIONS sCD48 may be a biomarker to the exacerbation phase in patients with IAR. One can assume that CD48 participates in the pathogenesis of IAR.
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Affiliation(s)
- Olga Branicka
- Department of Internal Diseases, Allergology and Clinical Immunology, Medical University of Silesia in Katowice, Katowice, Poland,
| | - Edyta Jura-Szołtys
- Department of Internal Diseases, Allergology and Clinical Immunology, Medical University of Silesia in Katowice, Katowice, Poland
| | - Barbara Rogala
- Department of Internal Diseases, Allergology and Clinical Immunology, Medical University of Silesia in Katowice, Katowice, Poland
| | - Joanna Glück
- Department of Internal Diseases, Allergology and Clinical Immunology, Medical University of Silesia in Katowice, Katowice, Poland
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17
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Wan Z, Dong Y, Wei M, Gao X, Yang G, Zhang J, Liu L. Exosomes in Tumor Immunotherapy: Mediator, Drug Carrier, and Prognostic Biomarker. ACTA ACUST UNITED AC 2020; 4:e2000061. [PMID: 32700829 DOI: 10.1002/adbi.202000061] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2020] [Revised: 05/31/2020] [Indexed: 12/15/2022]
Affiliation(s)
- Zhuo Wan
- Department of Hematology Tangdu Hospital Fourth Military Medical University Xi'an 710038 P. R. China
| | - Yan Dong
- Department of Hematology Tangdu Hospital Fourth Military Medical University Xi'an 710038 P. R. China
| | - Mengying Wei
- State Key Laboratory of Cancer Biology Department of Biochemistry and Molecular Biology Fourth Military Medical University Xi'an 710032 P. R. China
| | - Xiaotong Gao
- Department of Hematology Tangdu Hospital Fourth Military Medical University Xi'an 710038 P. R. China
| | - Guodong Yang
- State Key Laboratory of Cancer Biology Department of Biochemistry and Molecular Biology Fourth Military Medical University Xi'an 710032 P. R. China
| | - Jian Zhang
- State Key Laboratory of Cancer Biology Department of Biochemistry and Molecular Biology Fourth Military Medical University Xi'an 710032 P. R. China
| | - Li Liu
- Department of Hematology Tangdu Hospital Fourth Military Medical University Xi'an 710038 P. R. China
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