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Sun H, Du Q, Xu Y, Rao C, Xu L, Yang J, Mao Y, Wang L. The expression characteristic and prognostic role of Siglec-15 in lung adenocarcinoma. THE CLINICAL RESPIRATORY JOURNAL 2024; 18:e13772. [PMID: 38725348 PMCID: PMC11082535 DOI: 10.1111/crj.13772] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/02/2023] [Revised: 04/19/2024] [Accepted: 04/22/2024] [Indexed: 05/13/2024]
Abstract
Sialic acid-binding immunoglobulin-like lectin-15 (Siglec-15) has been identified as an immune suppressor and a promising candidate for immunotherapy of cancer management. However, the association between Siglec-15 expression and clinicopathological features of lung adenocarcinoma (LUAD), especially the prognostic role, is not fully elucidated. In this present study, a serial of bioinformatics analyses in both tissue and cell levels were conducted to provide an overview of Siglec-15 expression. Real-time quantitative PCR (qPCR) test, western blotting assay, and immunohistochemistry (IHC) analyses were conducted to evaluate the expression of Siglec-15 in LUAD. Survival analysis and Kaplan-Meier curve were employed to describe the prognostic parameters of LUAD. The results of bioinformatics analyses demonstrated the up-regulation of Siglec-15 expression in LUAD. The data of qPCR, western blotting, and IHC analyses further proved that the expression of Siglec-15 in LUAD tissues was significantly increased than that in noncancerous tissues. Moreover, the expression level of Siglec-15 protein in LUAD was substantially associated with TNM stage. LUAD cases with up-regulated Siglec-15 expression, positive N status, and advance TNM stage suffered a critical unfavorable prognosis. In conclusion, Siglec-15 could be identified as a novel prognostic biomarker in LUAD and targeting Siglec-15 may provide a promising strategy for LUAD immunotherapy.
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Affiliation(s)
- Haijun Sun
- Department of Thoracic SurgeryThe First People's Hospital of LianyungangLianyungangChina
- The First Affiliated Hospital of Kangda College of Nanjing Medical University/The First People's Hospital of LianyungangLianyungangChina
- The Affiliated Lianyungang Hospital of Xuzhou Medical University/The First People's Hospital of LianyungangLianyungangChina
- Lianyungang Clinical College of Nanjing Medical University/The First People's Hospital of LianyungangLianyungangChina
| | - Qilong Du
- Department of OncologyThe Fourth Affiliated Hospital of Nanjing Medical UniversityNanjingChina
| | - Yuyu Xu
- Department of Central LaboratoryThe Fourth Affiliated Hospital of Nanjing Medical UniversityNanjingChina
| | - Cheng Rao
- Department of Central LaboratoryThe Fourth Affiliated Hospital of Nanjing Medical UniversityNanjingChina
| | - Li Xu
- Department of Pathology, Jiangsu Cancer HospitalAffiliated Cancer Hospital of Nanjing Medical UniversityNanjingChina
| | - Junrong Yang
- Department of PathologyThe Fourth Affiliated Hospital of Nanjing Medical UniversityNanjingChina
| | - Yuan Mao
- Department of OncologyThe Fourth Affiliated Hospital of Nanjing Medical UniversityNanjingChina
- Department of Hematology and OncologyGeriatric Hospital of Nanjing Medical University, Jiangsu Province Geriatric HospitalNanjingChina
| | - Lin Wang
- Department of Hematology and OncologyGeriatric Hospital of Nanjing Medical University, Jiangsu Province Geriatric HospitalNanjingChina
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2
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Passaro A, Al Bakir M, Hamilton EG, Diehn M, André F, Roy-Chowdhuri S, Mountzios G, Wistuba II, Swanton C, Peters S. Cancer biomarkers: Emerging trends and clinical implications for personalized treatment. Cell 2024; 187:1617-1635. [PMID: 38552610 PMCID: PMC7616034 DOI: 10.1016/j.cell.2024.02.041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2023] [Revised: 02/21/2024] [Accepted: 02/28/2024] [Indexed: 04/02/2024]
Abstract
The integration of cancer biomarkers into oncology has revolutionized cancer treatment, yielding remarkable advancements in cancer therapeutics and the prognosis of cancer patients. The development of personalized medicine represents a turning point and a new paradigm in cancer management, as biomarkers enable oncologists to tailor treatments based on the unique molecular profile of each patient's tumor. In this review, we discuss the scientific milestones of cancer biomarkers and explore future possibilities to improve the management of patients with solid tumors. This progress is primarily attributed to the biological characterization of cancers, advancements in testing methodologies, elucidation of the immune microenvironment, and the ability to profile circulating tumor fractions. Integrating these insights promises to continually advance the precision oncology field, fostering better patient outcomes.
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Affiliation(s)
- Antonio Passaro
- Division of Thoracic Oncology, European Institute of Oncology IRCCS, Milan, Italy
| | - Maise Al Bakir
- Cancer Evolution and Genome Instability Laboratory, The Francis Crick Institute, London, UK; Cancer Research UK Lung Cancer Centre of Excellence, University College London Cancer Institute, London, UK
| | - Emily G Hamilton
- Department of Radiation Oncology, Stanford Cancer Institute, Stanford University School of Medicine, Stanford, CA, USA
| | - Maximilian Diehn
- Department of Radiation Oncology, Stanford Cancer Institute, Stanford University School of Medicine, Stanford, CA, USA
| | - Fabrice André
- Gustave-Roussy Cancer Center, Paris Saclay University, Villejuif, France
| | - Sinchita Roy-Chowdhuri
- Department of Anatomic Pathology and Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Giannis Mountzios
- Fourth Department of Medical Oncology and Clinical Trials Unit, Henry Dunant Hospital Center, Athens, Greece
| | - Ignacio I Wistuba
- Department of Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Charles Swanton
- Cancer Evolution and Genome Instability Laboratory, The Francis Crick Institute, London, UK; Cancer Research UK Lung Cancer Centre of Excellence, University College London Cancer Institute, London, UK; Department of Oncology, University College London Hospitals, London, UK
| | - Solange Peters
- Department of Oncology, Centre Hospitalier Universitaire Vaudois (CHUV), Lausanne, Switzerland.
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3
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Toyofuku T, Ishikawa T, Nojima S, Kumanogoh A. Efficacy against Lung Cancer Is Augmented by Combining Aberrantly N-Glycosylated T Cells with a Chimeric Antigen Receptor Targeting Fragile X Mental Retardation 1 Neighbor. JOURNAL OF IMMUNOLOGY (BALTIMORE, MD. : 1950) 2024; 212:917-927. [PMID: 38214607 PMCID: PMC10876419 DOI: 10.4049/jimmunol.2300618] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/15/2023] [Accepted: 12/17/2023] [Indexed: 01/13/2024]
Abstract
The adaptive transfer of T cells redirected to cancer cells via chimeric Ag receptors (CARs) has produced clinical benefits for the treatment of hematologic diseases. To extend this approach to solid cancer, we screened CARs targeting surface Ags on human lung cancer cells using (to our knowledge) novel expression cloning based on the Ag receptor-induced transcriptional activation of IL-2. Isolated CARs were directed against fragile X mental retardation 1 neighbor (FMR1NB), a cancer-testis Ag that is expressed by malignant cells and adult testicular germ cells. Anti-FMR1NB CAR human T cells demonstrated target-specific cytotoxicity and successfully controlled tumor growth in mouse xenograft models of lung cancer. Furthermore, to protect CAR T cells from immune-inhibitory molecules, which are present in the tumor microenvironment, we introduced anti-FMR1NB CARs into 2-deoxy-glucose (2DG)-treated human T cells. These cells exhibited reduced binding affinity to immune-inhibitory molecules, and the suppressive effects of these molecules were resisted through blockade of the N-glycosylation of their receptors. Anti-FMR1NB CARs in 2DG-treated human T cells augmented target-specific cytotoxicity in vitro and in vivo. Thus, our findings demonstrated the feasibility of eradicating lung cancer cells using 2DG-treated human T cells, which are able to direct tumor-specific FMR1NB via CARs and survive in the suppressive tumor microenvironment.
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Affiliation(s)
- Toshihiko Toyofuku
- Department of Immunology and Molecular Medicine, Graduate School of Medicine, The Center of Medical Innovation and Translational Research, Osaka University, Suita, Osaka, Japan
| | - Takako Ishikawa
- Department of Immunology and Molecular Medicine, Graduate School of Medicine, The Center of Medical Innovation and Translational Research, Osaka University, Suita, Osaka, Japan
| | - Satoshi Nojima
- Department of Pathology, Graduate School of Medicine, Osaka University, Suita, Osaka, Japan
| | - Atsushi Kumanogoh
- Department of Respiratory Medicine and Clinical Immunology, Graduate School of Medicine, Osaka University, Suita, Osaka, Japan
- Laboratory of Immunopathology, WPI Immunology Frontier Research Center, Osaka University, Suita, Osaka, Japan
- Integrated Frontier Research for Medical Science Division, Institute for Open and Transdisciplinary Research Initiatives, Osaka University, Suita, Osaka, Japan
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4
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Lu Y, He W, Huang X, Xiao X. Pulsatilla saponin D regulates ras-related C3 botulinum toxin substrate 3 (RAC3) to overcome resistance to paclitaxel in lung adenocarcinoma cells. BMC Cancer 2024; 24:55. [PMID: 38200409 PMCID: PMC10777557 DOI: 10.1186/s12885-024-11841-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Accepted: 01/04/2024] [Indexed: 01/12/2024] Open
Abstract
BACKGROUND Paclitaxel, a tubulin-binding agent, is a Food and Drug Administration-approved first-line drug for the treatment of non-small cell lung cancer (NSCLC), for both squamous and non-squamous cell lung carcinoma, with paclitaxel/carboplatin + bevacizumab a common chemotherapy regimen for stage IV non-squamous NSCLC; however, primary or acquired resistance to paclitaxel is gradually increasing, leading to treatment failure. METHODS Our results show that Ras-related C3 botulinum toxin substrate 3 (RAC3) is overexpressed in cultured paclitaxel-resistant cells and that RAC3 expression levels are negatively correlated with sensitivity of lung adenocarcinoma cells to paclitaxel. Pulsatilla saponin D could inhibit RAC3 expression, and we hypothesize that it may block paclitaxel resistance. Further, we found that treatment with paclitaxel combined with Pulsatilla saponin D, can overcome lung adenocarcinoma cell resistance to paclitaxel alone in cell culture and mouse xenograft models.
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Affiliation(s)
- Yanyan Lu
- Laboratory Department of Orthopedic Spine Surgery of The First Affiliated Hospital of Jinzhou Medical University, Jinzhou, Liaoning, China
| | - Wubin He
- Key Laboratory of Surgery of Liaoning Province of The First Affiliated Hospital of Jinzhou Medical University, Jinzhou, Liaoning, China
| | - Xiaoxu Huang
- Key Laboratory of Molecular Cell Biology and New Drug Development of Jinzhou Medical University, Jinzhou, Liaoning, China
| | - Xuyang Xiao
- Department of Thoracic Surgery of The First Affiliated Hospital of Jinzhou Medical University, Jinzhou, Liaoning, China.
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5
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Cui Y, Luo M, Gu C, He Y, Yao Y, Li P. CAR designs for solid tumors: overcoming hurdles and paving the way for effective immunotherapy. BIOPHYSICS REPORTS 2023; 9:279-297. [PMID: 38516299 PMCID: PMC10951476 DOI: 10.52601/bpr.2023.230020] [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: 10/17/2023] [Accepted: 11/28/2023] [Indexed: 03/23/2024] Open
Abstract
Chimeric antigen receptor T cell (CAR-T) therapy has revolutionized immunotherapy by modifying patients' immune cells genetically. By expressing CARs, these modified cells can specifically identify and eliminate tumor cells. The success of CAR-T therapy in hematological malignancies, such as leukemia and lymphoma, has been remarkable. Numerous studies have reported improved patient outcomes and increased survival rates. However, the application of CAR-T therapy in treating solid tumors faces significant challenges. Solid tumors possess complex microenvironments containing stromal cells, extracellular matrix components, and blood vessels. These factors can impede the infiltration and persistence of CAR-T cells within the tumor. Additionally, the lack of target antigens exclusively expressed on tumor cells raises concerns about off-target effects and potential toxicity. This review aims to discuss advancements achieved by CAR-T therapy in solid tumors and the clinical outcomes in the realm of solid tumors.
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Affiliation(s)
- Yuanbin Cui
- China-New Zealand Joint Laboratory of Biomedicine and Health, State Key Laboratory of Respiratory Disease, CAS Key Laboratory of Regenerative Biology, Guangdong Provincial Key Laboratory of Stem Cell and Regenerative Medicine, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou 510530, China
| | - Mintao Luo
- China-New Zealand Joint Laboratory of Biomedicine and Health, State Key Laboratory of Respiratory Disease, CAS Key Laboratory of Regenerative Biology, Guangdong Provincial Key Laboratory of Stem Cell and Regenerative Medicine, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou 510530, China
| | - Chuanyuan Gu
- China-New Zealand Joint Laboratory of Biomedicine and Health, State Key Laboratory of Respiratory Disease, CAS Key Laboratory of Regenerative Biology, Guangdong Provincial Key Laboratory of Stem Cell and Regenerative Medicine, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou 510530, China
| | - Yuxian He
- University of California San Diego, La Jolla, CA 92093-0021, USA
| | - Yao Yao
- China-New Zealand Joint Laboratory of Biomedicine and Health, State Key Laboratory of Respiratory Disease, CAS Key Laboratory of Regenerative Biology, Guangdong Provincial Key Laboratory of Stem Cell and Regenerative Medicine, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou 510530, China
| | - Peng Li
- China-New Zealand Joint Laboratory of Biomedicine and Health, State Key Laboratory of Respiratory Disease, CAS Key Laboratory of Regenerative Biology, Guangdong Provincial Key Laboratory of Stem Cell and Regenerative Medicine, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou 510530, China
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6
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Ma S, Li X, Mai Y, Guo J, Zuo W, Yang J. Immunotherapeutic treatment of lung cancer and bone metastasis with a mPLA/mRNA tumor vaccine. Acta Biomater 2023; 169:489-499. [PMID: 37536492 DOI: 10.1016/j.actbio.2023.07.059] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2023] [Revised: 07/25/2023] [Accepted: 07/28/2023] [Indexed: 08/05/2023]
Abstract
Malignant expansion and rapid metastasis are the main limiting factors to successful treatment of lung cancer. Messenger RNA (mRNA) tumor vaccines are a promising immunotherapeutic treatment for lung cancer as well as other metastatic cancers. Herein, we developed a mPLA/mRNA tumor vaccine (mLPR) to escort mRNA into the cytoplasm and improve immune response with the help of TLR4 agonist mPLA. After nasal administration, the mLPR vaccine stimulated the maturation of dendritic cells, reprogramed M2 macrophages into M1 macrophages, as well cross-activated innate and adaptive immune responses. The mLPR vaccine inhibited the development of lung cancer and reduced bone metastasis by means of immune cell activation, IFN-γ/IL-12 cytokine secretion, and natural killer cell-mediated antibody dependent cellular cytotoxicity. The mPLA/mRNA tumor vaccine will provide ideas and application prospects for the use of mRNA tumor vaccine in the treatment of lung cancer. STATEMENT OF SIGNIFICANCE: Lung cancer and bone metastasis seriously affect patient survival, and traditional treatment methods are inefficient and have many side effects. We have constructed an mRNA vaccine that simultaneously activates the innate immune and adaptive responses of the body, in order to achieve better immunotherapeutic effects. To sum up, we confirmed through vaccine design and in vitro and in vivo immunological studies that the mLPR vaccine stimulated the maturation of dendritic cells, reprogrammed M2 macrophages into M1 macrophages, as well cross activated in vivo and adaptive immune responses.
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Affiliation(s)
- Shijie Ma
- Department of Pharmaceutics, School of Pharmacy, Ningxia Medical University, No.1160 Shengli South Street, Yinchuan, 750004, PR China
| | - Xiaolong Li
- Department of Pharmaceutics, School of Pharmacy, Ningxia Medical University, No.1160 Shengli South Street, Yinchuan, 750004, PR China
| | - Yaping Mai
- Science and Technology Center, Ningxia Medical University, No.1160 Shengli South Street, Yinchuan, 750004, PR China
| | - Jueshuo Guo
- Department of Pharmaceutics, School of Pharmacy, Ningxia Medical University, No.1160 Shengli South Street, Yinchuan, 750004, PR China
| | - Wenbao Zuo
- Department of Pharmaceutics, School of Pharmacy, Ningxia Medical University, No.1160 Shengli South Street, Yinchuan, 750004, PR China.
| | - Jianhong Yang
- Department of Pharmaceutics, School of Pharmacy, Ningxia Medical University, No.1160 Shengli South Street, Yinchuan, 750004, PR China.
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7
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Shim K, Jo H, Jeoung D. Cancer/Testis Antigens as Targets for RNA-Based Anticancer Therapy. Int J Mol Sci 2023; 24:14679. [PMID: 37834126 PMCID: PMC10572814 DOI: 10.3390/ijms241914679] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Revised: 09/25/2023] [Accepted: 09/27/2023] [Indexed: 10/15/2023] Open
Abstract
In the last few decades, RNA-based drugs have emerged as a promising candidate in the treatment of various diseases. The introduction of messenger RNA (mRNA) as a vaccine or therapeutic agent enables the production of almost any functional protein/peptide. The key to applying RNA therapy in clinical trials is developing safe and effective delivery systems. Exosomes and lipid nanoparticles (LNPs) have been exploited as promising vehicles for drug delivery. This review discusses the feasibility of exosomes and LNPs as vehicles for mRNA delivery. Cancer/testis antigens (CTAs) show restricted expression in normal tissues and widespread expression in cancer tissues. Many of these CTAs show expression in the sera of patients with cancers. These characteristics of CTAs make them excellent targets for cancer immunotherapy. This review summarizes the roles of CTAs in various life processes and current studies on mRNAs encoding CTAs. Clinical studies present the beneficial effects of mRNAs encoding CTAs in patients with cancers. This review highlight clinical studies employing mRNA-LNPs encoding CTAs.
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Affiliation(s)
| | | | - Dooil Jeoung
- Department of Biochemistry, College of Natural Sciences, Kangwon National University, Chuncheon 24341, Republic of Korea; (K.S.); (H.J.)
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8
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Maher J. Chimeric Antigen Receptor (CAR) T-Cell Therapy for Patients with Lung Cancer: Current Perspectives. Onco Targets Ther 2023; 16:515-532. [PMID: 37425981 PMCID: PMC10327905 DOI: 10.2147/ott.s341179] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2023] [Accepted: 06/27/2023] [Indexed: 07/11/2023] Open
Abstract
Immunotherapy using chimeric antigen receptor (CAR)-engineered T-cells has achieved unprecedented efficacy in selected hematological cancers. However, solid tumors such as lung cancer impose several additional challenges to the attainment of clinical success using this emerging therapeutic modality. Lung cancer is the biggest cause of cancer-related mortality worldwide, accounting for approximately 1.8 million deaths worldwide each year. Obstacles to the development of CAR T-cell immunotherapy for lung cancer include the selection of safe tumor-selective targets, accounting for the large number of candidates that have been evaluated thus far. Tumor heterogeneity is also a key hurdle, meaning that single target-based approaches are susceptible to therapeutic failure through the emergence of antigen null cancers. There is also a need to enable CAR T-cells to traffic efficiently to sites of disease, to infiltrate tumor deposits and to operate within the hostile tumor microenvironment formed by solid tumors, resisting the onset of exhaustion. Multiple immune, metabolic, physical and chemical barriers operate at the core of malignant lesions, with potential for further heterogeneity and evolution in the face of selective therapeutic pressures. Although the extraordinarily adaptable nature of lung cancers has recently been unmasked, immunotherapy using immune checkpoint blockade can achieve long-term disease control in a small number of patients, establishing clinical proof of concept that immunotherapies can control advanced lung carcinomas. This review summarizes pre-clinical CAR T-cell research that is specifically focused on lung cancer in addition to published and ongoing clinical trial activity. A number of advanced engineering strategies are also described which are designed to bridge the gap to the attainment of meaningful efficacy using genetically engineered T-cells.
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Affiliation(s)
- John Maher
- King’s College London, School of Cancer and Pharmaceutical Sciences, CAR Mechanics Lab, Guy’s Cancer Centre, Great Maze Pond, London, SE1 9RT, UK
- Leucid Bio Ltd., Guy’s Hospital, Great Maze Pond, London, SE1 9RT, UK
- Department of Immunology, Eastbourne Hospital, Kings Drive, Eastbourne, East Sussex, BN21 2UD, UK
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9
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Ai H, Yang H, Li L, Ma J, Liu K, Li Z. Cancer/testis antigens: promising immunotherapy targets for digestive tract cancers. Front Immunol 2023; 14:1190883. [PMID: 37398650 PMCID: PMC10311965 DOI: 10.3389/fimmu.2023.1190883] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2023] [Accepted: 05/26/2023] [Indexed: 07/04/2023] Open
Abstract
Digestive tract cancers, including esophageal, gastric, and colorectal cancers, are the major cause of death among cancer patients worldwide due to the heterogeneity of cancer cells, which limits the effectiveness of traditional treatment methods. Immunotherapy represents a promising treatment strategy for improving the prognosis of patients with digestive tract cancers. However, the clinical application of this approach is limited by the absence of optimal targets. Cancer/testis antigens are characterized by low or absent expression in normal tissues, but high expression in tumor tissues, making them an attractive target for antitumor immunotherapy. Recent preclinical trials have shown promising results for cancer/testis antigen-targeted immunotherapy in digestive cancer. However, practical problems and difficulties in clinical application remain. This review presents a comprehensive analysis of cancer/testis antigens in digestive tract cancers, covering their expression, function, and potential as an immunotherapy target. Additionally, the current state of cancer/testis antigens in digestive tract cancer immunotherapy is discussed, and we predict that these antigens hold great promise as an avenue for breakthroughs in the treatment of digestive tract cancers.
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Affiliation(s)
- Huihan Ai
- Department of General Surgery, The Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou, Henan, China
| | - Hang Yang
- Department of General Surgery, The Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou, Henan, China
| | - Liang Li
- Department of General Surgery, The Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou, Henan, China
| | - Jie Ma
- Department of General Surgery, The Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou, Henan, China
| | - Kangdong Liu
- Department of Pathophysiology, School of Basic Medical Sciences, Zhengzhou University, Zhengzhou, Henan, China
- Department of Molecular and Cellular Biology, China-United States (US) Hormel (Henan) Cancer Institute, Zhengzhou, Henan, China
- Research Center of Basic Medicine, Academy of Medical Sciences, Zhengzhou University, Zhengzhou, Henan, China
| | - Zhi Li
- Department of General Surgery, The Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou, Henan, China
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10
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Shi W, Tong Z, Chen S, Qiu Q, Zhou J, Qian H. Development of novel self-assembled vaccines based on tumour-specific antigenic peptide and TLR2 agonist for effective breast cancer immunotherapy via activating CD8 + T cells and enhancing their function. Immunology 2023. [PMID: 36946150 DOI: 10.1111/imm.13643] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2022] [Accepted: 02/06/2023] [Indexed: 03/23/2023] Open
Abstract
Vaccines based on tumour-specific antigens are a promising approach for immunotherapy. However, the clinical efficacy of tumour-specific antigens is still challenging. Twelve conjugates with self-assembly properties were designed and synthesized using MAGE-A1 peptide and TLR2 agonist, combined with different covalent bonds. All the developed conjugates formed spherical nanoparticles with a diameter of approximately 150 nm, and enhanced the efficacy of the peptide vaccines with the better targeting of lymph nodes. All the conjugates could well bind to serum albumin and improve the plasma stability of the individual antigenic peptides. In particular, conjugate 6 (N-Ac PamCS-M-6) had a more significant ability to promote dendritic cell maturation, CD8+ T cell activation, and subsequent killing of tumour cells, with an in vivo tumour inhibition rate of 70 ± 2.9%. The interaction between specific response and the different conjugation modes was further explored, thereby providing a fundamental basis for novel immune anti-tumour molecular platforms.
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Affiliation(s)
- Wei Shi
- Center of Drug Discovery, State Key Laboratory of Natural Medicines, China Pharmaceutical University, 24 Tongjiaxiang, Nanjing, 210009, People's Republic of China
| | - Zhenzhen Tong
- Center of Drug Discovery, State Key Laboratory of Natural Medicines, China Pharmaceutical University, 24 Tongjiaxiang, Nanjing, 210009, People's Republic of China
| | - Shuang Chen
- Center of Drug Discovery, State Key Laboratory of Natural Medicines, China Pharmaceutical University, 24 Tongjiaxiang, Nanjing, 210009, People's Republic of China
| | - Qianqian Qiu
- Center of Drug Discovery, State Key Laboratory of Natural Medicines, China Pharmaceutical University, 24 Tongjiaxiang, Nanjing, 210009, People's Republic of China
- School of Pharmacy, Jiangsu Provincial Key Laboratory of Coastal Wetland Bioresources and Environmental Protection, Yancheng Teachers' University, Yancheng, 224002, People's Republic of China
| | - Jiaqi Zhou
- Center of Drug Discovery, State Key Laboratory of Natural Medicines, China Pharmaceutical University, 24 Tongjiaxiang, Nanjing, 210009, People's Republic of China
| | - Hai Qian
- Center of Drug Discovery, State Key Laboratory of Natural Medicines, China Pharmaceutical University, 24 Tongjiaxiang, Nanjing, 210009, People's Republic of China
- Jiangsu Key Laboratory of Drug Discovery for Metabolic Disease, China Pharmaceutical University, 24 Tongjiaxiang, Nanjing, 210009, People's Republic of China
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11
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Li G, Bhattacharjee A, Salomonis N. Quantifying tumor specificity using Bayesian probabilistic modeling for drug target discovery and prioritization. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.03.03.530994. [PMID: 36945433 PMCID: PMC10028977 DOI: 10.1101/2023.03.03.530994] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/23/2023]
Abstract
In diseases such as cancer, the design of new therapeutic strategies requires extensive, costly, and unfortunately sometimes deadly testing to reveal life threatening "off target" effects. A crucial first step in predicting toxicity are analyses of normal RNA and protein tissue expression, which are now possible using comprehensive molecular tissue atlases. However, no standardized approaches exist for target prioritization, which instead rely on ad-hoc thresholds and manual inspection. Such issues are compounded, given that genomic and proteomic data detection sensitivity and accuracy are often problematic. Thus, quantifiable probabilistic scores for tumor specificity that address these challenges could enable the creation of new predictive models for combinatorial drug design and correlative analyses. Here, we propose a Bayesian Tumor Specificity (BayesTS) score that can naturally account for multiple independent forms of molecular evidence derving from both RNA-Seq and protein expression while preserving the uncertainty of the inference. We applied BayesTS to 24,905 human protein-coding genes across 3,644 normal samples (GTEx and TCGA) spanning 63 tissues. These analyses demonstrate the ability of BayesTS to accurately incorporate protein, RNA and tissue distribution evidence, while effectively capturing the uncertainty of these inferences. This approach prioritized well-established drug targets, while deemphasizing those which were later found to induce toxicity. BayesTS allows for the adjustment of tissue importance weights for tissues of interest, such as reproductive and physiologically dispensable tissues (e.g., tonsil, appendix), enabling clinically translatable prioritizations. Our results show that BayesTS can facilitate novel drug target discovery and can be easily generalized to unconventional molecular targets, such as splicing neoantigens. We provide the code and inferred tumor specificity predictions as a database available online (https://github.com/frankligy/BayesTS). We envision that the widespread adoption of BayesTS will facilitate improved target prioritization for oncology drug development, ultimately leading to the discovery of more effective and safer drugs.
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Affiliation(s)
- Guangyuan Li
- Division of Biomedical Informatics, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH, 45229, USA
- Department of Biomedical Informatics, College of Medicine, University of Cincinnati, OH, 45267, USA
| | - Anukana Bhattacharjee
- Division of Biomedical Informatics, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH, 45229, USA
| | - Nathan Salomonis
- Division of Biomedical Informatics, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH, 45229, USA
- Department of Biomedical Informatics, College of Medicine, University of Cincinnati, OH, 45267, USA
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12
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Peng Y, Zhang W, Chen Y, Zhang L, Shen H, Wang Z, Tian S, Yang X, Cui D, He Y, Chang X, Feng Z, Tang Q, Mao Y. Engineering c-Met-CAR NK-92 cells as a promising therapeutic candidate for lung adenocarcinoma. Pharmacol Res 2023; 188:106656. [PMID: 36640859 DOI: 10.1016/j.phrs.2023.106656] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/29/2022] [Revised: 12/31/2022] [Accepted: 01/10/2023] [Indexed: 01/13/2023]
Abstract
Mesenchymal-epithelial transition factor (C-Met) has been acknowledged as a significant therapeutic target for treating lung adenocarcinoma (LUAD). However, the potential application of chimeric antigen receptors (CAR)-modified natural killer (NK) cells targeting c-Met in LUAD is rarely explored. In this study, bioinformatic databases were searched and a tissue microarray (TMA) was enrolled to investigate expression status and prognostic role of c-Met in LUAD. Then, four types of c-Met-CAR structures were designed and prepared. The engineering CAR-NK cells containing c-Met-CARs were transfected, verified and characterized. The tumor-inhibitory role of c-Met-CAR-NK cells was finally evaluated in vitro and in vivo. The results demonstrated that c-Met expression elevated and confirmed that high c-Met expression was significantly associated with unfavorable prognosis in LUAD. Then, C-Met-CAR-NK cells were successfully constructed and DAP10 designed in CAR structure was a favorable stimulator for NK cell activation. CCN4 containing DAP10 co-stimulator exhibited the strongest cytotoxicity compared with other CAR-NK cells. Furthermore, CCN4 cells also exerted the prominent tumor-inhibitory effect on xenograft tumor growth. Collectively, this study suggests that DAP10 is a potent stimulator in CAR structure for NK cell activation, and CCN4-based immunotherapy may represent a promising strategy for the treatment of c-Met-positive LUAD.
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Affiliation(s)
- Yan Peng
- National Health Commission Key Laboratory of Antibody Techniques, Nanjing Medical University, Nanjing, China; Department of Pathology, Nanjing Medical University, Nanjing, China; Jiangsu Province Engineering Research Center of Antibody Drug, Nanjing, China
| | - Wenqing Zhang
- National Health Commission Key Laboratory of Antibody Techniques, Nanjing Medical University, Nanjing, China; Department of Pathology, Nanjing Medical University, Nanjing, China; Jiangsu Province Engineering Research Center of Antibody Drug, Nanjing, China
| | - Yufeng Chen
- National Health Commission Key Laboratory of Antibody Techniques, Nanjing Medical University, Nanjing, China; Department of Pathology, Nanjing Medical University, Nanjing, China; Jiangsu Province Engineering Research Center of Antibody Drug, Nanjing, China
| | - Louqian Zhang
- Department of Thoracic Surgery, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, China
| | - Hongyu Shen
- Gusu School, Department of General Surgery, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Zheyue Wang
- National Health Commission Key Laboratory of Antibody Techniques, Nanjing Medical University, Nanjing, China; Department of Pathology, Nanjing Medical University, Nanjing, China; Jiangsu Province Engineering Research Center of Antibody Drug, Nanjing, China
| | - Shuning Tian
- Department of Obstetrics and Gynecology, Women's Hospital of Nanjing Medical University, Nanjing Maternity and Child Health Care Hospital, Nanjing, China
| | - Xiaohui Yang
- National Health Commission Key Laboratory of Antibody Techniques, Nanjing Medical University, Nanjing, China; Department of Pathology, Nanjing Medical University, Nanjing, China; Jiangsu Province Engineering Research Center of Antibody Drug, Nanjing, China
| | - Daixun Cui
- National Health Commission Key Laboratory of Antibody Techniques, Nanjing Medical University, Nanjing, China; Department of Pathology, Nanjing Medical University, Nanjing, China; Jiangsu Province Engineering Research Center of Antibody Drug, Nanjing, China
| | - Yiting He
- National Health Commission Key Laboratory of Antibody Techniques, Nanjing Medical University, Nanjing, China; Department of Pathology, Nanjing Medical University, Nanjing, China; Jiangsu Province Engineering Research Center of Antibody Drug, Nanjing, China
| | - Xinxia Chang
- National Health Commission Key Laboratory of Antibody Techniques, Nanjing Medical University, Nanjing, China; Department of Pathology, Nanjing Medical University, Nanjing, China; Jiangsu Province Engineering Research Center of Antibody Drug, Nanjing, China
| | - Zhenqing Feng
- National Health Commission Key Laboratory of Antibody Techniques, Nanjing Medical University, Nanjing, China; Department of Pathology, Nanjing Medical University, Nanjing, China; Jiangsu Province Engineering Research Center of Antibody Drug, Nanjing, China; Lab of Cancer Biomarkers, Prevention and Treatment, Collaborative Innovation Center for Cancer Personalized Medicine, Nanjing Medical University, Nanjing, China.
| | - Qi Tang
- National Health Commission Key Laboratory of Antibody Techniques, Nanjing Medical University, Nanjing, China; Department of Pathology, Nanjing Medical University, Nanjing, China; Jiangsu Province Engineering Research Center of Antibody Drug, Nanjing, China.
| | - Yuan Mao
- Department of Oncology, The Fourth Affiliated Hospital of Nanjing Medical University, Nanjing, China; Department of Oncology, Geriatric Hospital of Nanjing Medical University, Nanjing, China.
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13
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Qu C, Zhang H, Cao H, Tang L, Mo H, Liu F, Zhang L, Yi Z, Long L, Yan L, Wang Z, Zhang N, Luo P, Zhang J, Liu Z, Ye W, Liu Z, Cheng Q. Tumor buster - where will the CAR-T cell therapy 'missile' go? Mol Cancer 2022; 21:201. [PMID: 36261831 PMCID: PMC9580202 DOI: 10.1186/s12943-022-01669-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2022] [Accepted: 09/26/2022] [Indexed: 11/10/2022] Open
Abstract
Chimeric antigen receptor (CAR) T cell (CAR-T cell) therapy based on gene editing technology represents a significant breakthrough in personalized immunotherapy for human cancer. This strategy uses genetic modification to enable T cells to target tumor-specific antigens, attack specific cancer cells, and bypass tumor cell apoptosis avoidance mechanisms to some extent. This method has been extensively used to treat hematologic diseases, but the therapeutic effect in solid tumors is not ideal. Tumor antigen escape, treatment-related toxicity, and the immunosuppressive tumor microenvironment (TME) limit their use of it. Target selection is the most critical aspect in determining the prognosis of patients receiving this treatment. This review provides a comprehensive summary of all therapeutic targets used in the clinic or shown promising potential. We summarize CAR-T cell therapies’ clinical trials, applications, research frontiers, and limitations in treating different cancers. We also explore coping strategies when encountering sub-optimal tumor-associated antigens (TAA) or TAA loss. Moreover, the importance of CAR-T cell therapy in cancer immunotherapy is emphasized.
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Affiliation(s)
- Chunrun Qu
- Department of Neurosurgery, Xiangya Hospital, Central South University, Changsha, Hunan, China.,XiangYa School of Medicine, Central South University, Changsha, Hunan, China.,National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Hao Zhang
- Department of Neurosurgery, Xiangya Hospital, Central South University, Changsha, Hunan, China.,National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, China.,Department of Neurosurgery, The Second Affiliated Hospital, Chongqing Medical University, Chongqing, China
| | - Hui Cao
- Department of Psychiatry, The Second People's Hospital of Hunan Province, The Hospital of Hunan University of Chinese Medicine, Changsha, Hunan, China.,The School of Clinical Medicine, Hunan University of Chinese Medicine, Changsha, Hunan, China
| | - Lanhua Tang
- Department of Oncology, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Haoyang Mo
- Department of Neurosurgery, Xiangya Hospital, Central South University, Changsha, Hunan, China.,XiangYa School of Medicine, Central South University, Changsha, Hunan, China.,National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Fangkun Liu
- Department of Neurosurgery, Xiangya Hospital, Central South University, Changsha, Hunan, China.,National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Liyang Zhang
- Department of Neurosurgery, Xiangya Hospital, Central South University, Changsha, Hunan, China.,National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Zhenjie Yi
- Department of Neurosurgery, Xiangya Hospital, Central South University, Changsha, Hunan, China.,XiangYa School of Medicine, Central South University, Changsha, Hunan, China.,National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Lifu Long
- Department of Neurosurgery, Xiangya Hospital, Central South University, Changsha, Hunan, China.,XiangYa School of Medicine, Central South University, Changsha, Hunan, China.,National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Luzhe Yan
- XiangYa School of Medicine, Central South University, Changsha, Hunan, China
| | - Zeyu Wang
- Department of Neurosurgery, Xiangya Hospital, Central South University, Changsha, Hunan, China.,National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Nan Zhang
- Department of Neurosurgery, Xiangya Hospital, Central South University, Changsha, Hunan, China.,One-third Lab, College of Bioinformatics Science and Technology, Harbin Medical University, Harbin, Heilongjiang, China
| | - Peng Luo
- Department of Oncology, Zhujiang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Jian Zhang
- Department of Oncology, Zhujiang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Zaoqu Liu
- Department of Interventional Radiology, The First Affiliated Hospital of Zhengzhou, Zhengzhou, Henan, China
| | - Weijie Ye
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Zhixiong Liu
- Department of Neurosurgery, Xiangya Hospital, Central South University, Changsha, Hunan, China. .,National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, China.
| | - Quan Cheng
- Department of Neurosurgery, Xiangya Hospital, Central South University, Changsha, Hunan, China. .,National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, China.
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14
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Chen L, Xie T, Wei B, Di DL. Current progress in CAR‑T cell therapy for tumor treatment (Review). Oncol Lett 2022; 24:358. [PMID: 36168313 PMCID: PMC9478623 DOI: 10.3892/ol.2022.13478] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2022] [Accepted: 08/03/2022] [Indexed: 11/17/2022] Open
Abstract
Chimeric antigen receptor T (CAR-T) cells are a type of tumor immunotherapy that is a breakthrough technology in the clinical treatment of tumors. The basic principle of this method is to extract the patient's T cells and equip them with targeting recognition receptors of tumor cells and return them to the patient's body to recognize and kill tumor cells specifically. Most CAR-T cell therapies treat hematological diseases such as leukemia or lymphoma and achieved encouraging results. The safety and effectiveness of CAR-T cell technology in solid tumor treatment require to be improved, although it has demonstrated promising efficacy in treating hematological malignancies. It is worth noting that certain patients may experience fatal adverse reactions after receiving CAR-T cell therapy. At present, the difficulty of this therapy mainly lies in how to reduce adverse reactions and target escape effects during the course of treatment. The improvement of CAR-T cell therapy mainly focuses on improving CAR-T structure, finding suitable tumor targets and combining them with immune checkpoint inhibitors to the enhance efficacy and safety of treatment. The problems in the rapid development of CAR-T cell therapy provide both obstacles and opportunities. The present review elaborates on the clinical application of CAR-T cell technology to provide a reference for clinical practice and research on tumor treatment.
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Affiliation(s)
- Lei Chen
- Department of Hematology, Affiliated Hospital of Weifang Medical University, P.R. China
| | - Ting Xie
- School of Clinical Medicine, Weifang Medical University, Weifang, Shandong 261031, P.R. China
| | - Bing Wei
- Department of Immunology, Weifang Medical University, Weifang, Shandong 261053, P.R. China
| | - Da-Lin Di
- Department of Immunology, Weifang Medical University, Weifang, Shandong 261053, P.R. China
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15
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Sun Y, Gu W, Wang G, Zhou X. The clinicopathological and prognostic characteristics of mucinous micropapillary carcinoma of the breast. Histol Histopathol 2022; 37:691-698. [PMID: 35166367 DOI: 10.14670/hh-18-436] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
BACKGROUND Mucinous micropapillary carcinoma (MMPC) is a unique subtype of breast cancer, and there is as yet no detailed report on the clinical characteristics of MMPC. METHODS MMPC, pure mucinous breast carcinoma (PMBC), and invasive micropapillary carcinoma (IMPC) samples were enrolled simultaneously, and immunohistochemistry analysis was performed to explore the clinicopathological attributes of MMPC. Moreover, survival analyses of MMPC were performed among the MMPC, PMBC, and IMPC groups and within the MMPC group. RESULTS The results showed that MMPC demonstrated distinct pathological features and that vascular invasion and lymph node metastasis were two significant clinical attributes of MMPC. MMPC leads to a shorter survival time than PMBC but an increased survival time compared to IMPC, while the tumor-node-metastasis stage and lymph node metastasis were identified as two independent prognostic elements for disease-free survival in discerning the MMPC prognosis. CONCLUSIONS The gathered data implied that further understanding and classification of MMPC may provide better individualized therapeutic strategies for MMPC treatment.
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Affiliation(s)
- Yangyang Sun
- Department of Pathology, Changzhou No. 2 People's Hospital Affiliated with Nanjing Medical University, Changzhou, China
| | - Wenxian Gu
- Department of Pathology, Changzhou No. 2 People's Hospital Affiliated with Nanjing Medical University, Changzhou, China
| | - Gengfang Wang
- Department of Pathology, Changzhou No. 2 People's Hospital Affiliated with Nanjing Medical University, Changzhou, China
| | - Xiaoli Zhou
- Department of Pathology, Changzhou No. 2 People's Hospital Affiliated with Nanjing Medical University, Changzhou, China.
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16
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Kandra P, Nandigama R, Eul B, Huber M, Kobold S, Seeger W, Grimminger F, Savai R. Utility and Drawbacks of Chimeric Antigen Receptor T Cell (CAR-T) Therapy in Lung Cancer. Front Immunol 2022; 13:903562. [PMID: 35720364 PMCID: PMC9201083 DOI: 10.3389/fimmu.2022.903562] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Accepted: 05/06/2022] [Indexed: 11/23/2022] Open
Abstract
The present treatments for lung cancer include surgical resection, radiation, chemotherapy, targeted therapy, and immunotherapy. Despite advances in therapies, the prognosis of lung cancer has not been substantially improved in recent years. Chimeric antigen receptor (CAR)-T cell immunotherapy has attracted growing interest in the treatment of various malignancies. Despite CAR-T cell therapy emerging as a novel potential therapeutic option with promising results in refractory and relapsed leukemia, many challenges limit its therapeutic efficacy in solid tumors including lung cancer. In this landscape, studies have identified several obstacles to the effective use of CAR-T cell therapy including antigen heterogeneity, the immunosuppressive tumor microenvironment, and tumor penetration by CAR-T cells. Here, we review CAR-T cell design; present the results of CAR-T cell therapies in preclinical and clinical studies in lung cancer; describe existing challenges and toxicities; and discuss strategies to improve therapeutic efficacy of CAR-T cells.
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Affiliation(s)
- Prameela Kandra
- Department of Biotechnology, Gandhi Institute of Technology and Management (GITAM) Institute of Technology, Gandhi Institute of Technology and Management (GITAM) Deemed to be University, Visakhapatnam, India
| | - Rajender Nandigama
- Max Planck Institute for Heart and Lung Research, Member of the German Center for Lung Research Deutsches Zentrum für Lungenforschung (DZL), Member of the Cardio-Pulmonary Institute (CPI), Bad Nauheim, Germany
| | - Bastian Eul
- Department of Internal Medicine, Member of the Deutsches Zentrum für Lungenforschung (DZL), Member of Cardio-Pulmonary Institute (CPI), Justus Liebig University, Giessen, Germany
| | - Magdalena Huber
- Institute for Medical Microbiology and Hygiene, Philipps-University Marburg, Marburg, Germany
| | - Sebastian Kobold
- Division of Clinical Pharmacology, Department of Medicine IV, Member of the Deutsches Zentrum für Lungenforschung (DZL), University Hospital Munich, Munich, Germany.,German Cancer Consortium Deutsches Konsortium für Translationale Krebsforschung (DKTK), Partner site Munich, Munich, Germany
| | - Werner Seeger
- Max Planck Institute for Heart and Lung Research, Member of the German Center for Lung Research Deutsches Zentrum für Lungenforschung (DZL), Member of the Cardio-Pulmonary Institute (CPI), Bad Nauheim, Germany.,Department of Internal Medicine, Member of the Deutsches Zentrum für Lungenforschung (DZL), Member of Cardio-Pulmonary Institute (CPI), Justus Liebig University, Giessen, Germany.,Institute for Lung Health (ILH), Justus Liebig University, Giessen, Germany
| | - Friedrich Grimminger
- Department of Internal Medicine, Member of the Deutsches Zentrum für Lungenforschung (DZL), Member of Cardio-Pulmonary Institute (CPI), Justus Liebig University, Giessen, Germany.,Institute for Lung Health (ILH), Justus Liebig University, Giessen, Germany
| | - Rajkumar Savai
- Max Planck Institute for Heart and Lung Research, Member of the German Center for Lung Research Deutsches Zentrum für Lungenforschung (DZL), Member of the Cardio-Pulmonary Institute (CPI), Bad Nauheim, Germany.,Department of Internal Medicine, Member of the Deutsches Zentrum für Lungenforschung (DZL), Member of Cardio-Pulmonary Institute (CPI), Justus Liebig University, Giessen, Germany.,Institute for Lung Health (ILH), Justus Liebig University, Giessen, Germany
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17
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Tu Z, Peng J, Long X, Li J, Wu L, Huang K, Zhu X. Sperm Autoantigenic Protein 17 Predicts the Prognosis and the Immunotherapy Response of Cancers: A Pan-Cancer Analysis. Front Immunol 2022; 13:844736. [PMID: 35592314 PMCID: PMC9110779 DOI: 10.3389/fimmu.2022.844736] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2021] [Accepted: 04/07/2022] [Indexed: 11/13/2022] Open
Abstract
Background Sperm autoantigen protein 17 (SPA17) is a highly conserved mammalian protein that participates in the acrosome reaction during fertilization and is a recently reported member of the cancer-testicular antigen (CTA) family. It has been reported that the SPA17 expression is limited in adult somatic tissues and re-expressed in tumor tissues. Recently, studies have found that SPA17 regulates the progression of various cancers, but its role in cancer immunotherapy is not clear. Methods The pan-cancer and normal tissue transcriptional data were acquired from The Cancer Genome Atlas (TCGA) and the Genotype-Tissue Expression (GTEx) datasets. We explored the SPA17 pan-cancer genomic alteration analysis in the cBioPortal webtool. The Human Protein Atlas (HPA) and ComPPI websites were used to mine the SPA17 protein information. We performed a western blotting assay to validate the upregulated SPA17 expression in clinical glioblastoma (GBM) samples. The univariate Cox regression and Kaplan-Meier method were used to assess the prognostic role of SPA17 in pan-cancer. Gene Set Enrichment Analysis (GSEA) was used to search the associated cancer hallmarks with SPA17 expression in each cancer type. TIMER2.0 was the main platform to investigate the immune cell infiltrations related to SPA17 in pan-cancer. The associations between SPA17 and immunotherapy biomarkers were performed by Spearman correlation analysis. The drug sensitivity information from the Connectivity Map (CMap) dataset was downloaded to perform SAP17-specific inhibitor sensitivity analysis. Findings SPA17 was aberrantly expressed in most cancer types and exhibited prognosis predictive ability in various cancers. In addition, our results also show that SPA17 was significantly correlated with immune-activated hallmarks (including pathways and biological processes), immune cell infiltrations, and immunoregulator expressions. The most exciting finding was that SPA17 could significantly predict anti-PDL1 and anti-PD1 therapy responses in cancer patients. Finally, specific inhibitors, like irinotecan and puromycin, which correlate with SPA17 expression in different cancer types, were also screened using Connectivity Map (CMap). Conclusions Our results reveal that SPA17 was abnormally expressed in cancer tissues, and this expression pattern could be associated with immune cell infiltrations in tumor microenvironments. Clinically, SPA17 not only acted as a potent prognostic factor to predict the clinical outcomes of cancer patients but was also a promising immunotherapy predictive biomarker for cancer patients treated with immune-checkpoint inhibitors (ICIs).
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Affiliation(s)
- Zewei Tu
- Department of Neurosurgery, The Second Affiliated Hospital of Nanchang University, Nanchang, China.,Jiangxi Key Laboratory of Neurological Tumors and Cerebrovascular Diseases, Nanchang, China.,Institute of Neuroscience, Nanchang University, Nanchang, China.,Jiangxi Health Commission (JXHC) Key Laboratory of Neurological Medicine, Nanchang, China
| | - Jie Peng
- The Second Clinical Medical College of Nanchang University, Nanchang, China
| | - Xiaoyan Long
- East China Institute of Digital Medical Engineering, Shangrao, China
| | - Jingying Li
- Department of Comprehensive Intensive Care Unit, The Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Lei Wu
- Department of Neurosurgery, The Second Affiliated Hospital of Nanchang University, Nanchang, China.,Jiangxi Key Laboratory of Neurological Tumors and Cerebrovascular Diseases, Nanchang, China.,Institute of Neuroscience, Nanchang University, Nanchang, China.,Jiangxi Health Commission (JXHC) Key Laboratory of Neurological Medicine, Nanchang, China
| | - Kai Huang
- Department of Neurosurgery, The Second Affiliated Hospital of Nanchang University, Nanchang, China.,Jiangxi Key Laboratory of Neurological Tumors and Cerebrovascular Diseases, Nanchang, China.,Institute of Neuroscience, Nanchang University, Nanchang, China.,Jiangxi Health Commission (JXHC) Key Laboratory of Neurological Medicine, Nanchang, China
| | - Xingen Zhu
- Department of Neurosurgery, The Second Affiliated Hospital of Nanchang University, Nanchang, China.,Jiangxi Key Laboratory of Neurological Tumors and Cerebrovascular Diseases, Nanchang, China.,Institute of Neuroscience, Nanchang University, Nanchang, China.,Jiangxi Health Commission (JXHC) Key Laboratory of Neurological Medicine, Nanchang, China
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18
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Mu Y, Li J, Xie F, Xu L, Xu G. Efficacy of autoantibodies combined with tumor markers in the detection of lung cancer. J Clin Lab Anal 2022; 36:e24504. [PMID: 35596744 PMCID: PMC9396187 DOI: 10.1002/jcla.24504] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2022] [Revised: 05/08/2022] [Accepted: 05/09/2022] [Indexed: 11/11/2022] Open
Abstract
BACKGROUND The purpose of this study was to explore the detection value of seven autoantibodies (TAAbs): p53, PGP9.5, SOX2, GBU4-5, MAGE A1, CAGE, and GAGE7 and three tumor markers: CYFRA21-1, NSE, and SCCA in the diagnosis of lung cancer. METHODS ELISA was used to detect the levels of the TAAbs, and chemiluminescence immunoassay was used to test the levels of the tumor markers. The diagnostic efficacy of the TAAbs combined with the tumor markers for lung cancer was evaluated by receiver operating characteristic (ROC) curves. RESULTS The positive rate of the combined detection of seven TAAbs and three tumor markers in lung cancer (37.8%) was higher than that in other three groups. The positive rates of SOX2, GAGE7, MAGE A1, CAGE, CYFRA21-1, and SCCA had differences among the four groups. Compared with the benign lung disease group, only GAGE7, CYFRA21-1, and SCCA differed among the groups. The combined sensitivity of the TAAbs was 29.07% (AUC, 0.594), the combined sensitivity of all the markers was 37.76% (AUC, 0.660 [p < 0.05]), and Youden's index was 0.196. In the lung cancer group, CYFRA21-1 had a significant difference in age and sex, and SOX2, MAGE A1, CYFRA21-1, NSE, and SCCA were significantly different in pathological type and TNM. In contrast, p53 and GBU4-5 showed no significant differences in age, sex, pathological type, and TNM. CONCLUSIONS The combined detection of seven TAAbs and three tumor markers could be useful in early diagnosis of lung cancer.
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Affiliation(s)
- Yinyu Mu
- Department of Laboratory Medicine, Ningbo Medical Center, Lihuili Hospital, Ningbo University, Ningbo, China
| | - Jing Li
- Department of Laboratory Medicine, Ningbo Medical Center, Lihuili Hospital, Ningbo University, Ningbo, China
| | - Fuyi Xie
- Department of Laboratory Medicine, Ningbo Medical Center, Lihuili Hospital, Ningbo University, Ningbo, China
| | - Lin Xu
- Department of Laboratory Medicine, Ningbo Medical Center, Lihuili Hospital, Ningbo University, Ningbo, China
| | - Guodong Xu
- Department of Cardiothoracic Surgery, Ningbo Medical Center, Lihuili Hospital, Ningbo University, Ningbo, China
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19
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Xiao X, Peng Y, Wang Z, Zhang L, Yang T, Sun Y, Chen Y, Zhang W, Chang X, Huang W, Tian S, Feng Z, Xinhua N, Tang Q, Mao Y. A novel immune checkpoint siglec-15 antibody inhibits LUAD by modulating mφ polarization in TME. Pharmacol Res 2022; 181:106269. [PMID: 35605813 DOI: 10.1016/j.phrs.2022.106269] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/13/2022] [Revised: 05/10/2022] [Accepted: 05/18/2022] [Indexed: 12/22/2022]
Abstract
BACKGROUND Siglec-15 (S15) is a type-I transmembrane protein and is considered a new candidate of immune checkpoint inhibitor for cancer immunotherapy. METHODS In the present study, we first constructed and characterized a chimeric S15-specific monoclonal antibody (S15-4E6A). Then, the antitumor effectiveness and modulatory role of S15-4E6A in macrophages (mφs) were explored in vitro and in vivo. Finally, the underlying mechanism by which S15mAb inhibits LUAD was preliminarily explored. RESULTS The results demonstrated the successful construction of S15-4E6A, and S15-4E6A exerted an efficacious tumor-inhibitory effect on LUAD cells and xenografts. S15-4E6A could promote M1-mφ polarization while inhibiting M2-mφ polarization, both in vitro and in vivo. CONCLUSIONS S15-based immunotherapy that functions by modulating mφ polarization may be a promising strategy for the treatment of S15-positive LUAD.
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Affiliation(s)
- Xuejun Xiao
- Department of Pharmacology, Xinjiang Medical University, Urumqi, China
| | - Yan Peng
- NHC Key Laboratory of Antibody Technique, Nanjing Medical University, Nanjing, China; Jiangsu Province Engineering Research Center of Antibody Drug, Nanjing Medical University, Nanjing, China; Department of Pathology, Nanjing Medical University, Nanjing, China
| | - Zheyue Wang
- NHC Key Laboratory of Antibody Technique, Nanjing Medical University, Nanjing, China; Jiangsu Province Engineering Research Center of Antibody Drug, Nanjing Medical University, Nanjing, China; Department of Pathology, Nanjing Medical University, Nanjing, China
| | - Louqian Zhang
- Department of Thoracic Surgery, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, China
| | - Tingting Yang
- NHC Key Laboratory of Antibody Technique, Nanjing Medical University, Nanjing, China; Jiangsu Province Engineering Research Center of Antibody Drug, Nanjing Medical University, Nanjing, China; Department of Pathology, Nanjing Medical University, Nanjing, China
| | - Yangyang Sun
- Department of Pathology, Changzhou No. 2 People's Hospital Affiliated with Nanjing Medical University, Changzhou, China
| | - Yufeng Chen
- NHC Key Laboratory of Antibody Technique, Nanjing Medical University, Nanjing, China; Jiangsu Province Engineering Research Center of Antibody Drug, Nanjing Medical University, Nanjing, China; Department of Pathology, Nanjing Medical University, Nanjing, China
| | - Wenqing Zhang
- NHC Key Laboratory of Antibody Technique, Nanjing Medical University, Nanjing, China; Jiangsu Province Engineering Research Center of Antibody Drug, Nanjing Medical University, Nanjing, China; Department of Pathology, Nanjing Medical University, Nanjing, China
| | - Xinxia Chang
- NHC Key Laboratory of Antibody Technique, Nanjing Medical University, Nanjing, China; Jiangsu Province Engineering Research Center of Antibody Drug, Nanjing Medical University, Nanjing, China; Department of Pathology, Nanjing Medical University, Nanjing, China
| | - Wen Huang
- Department of Oncology, The Fourth Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Shuning Tian
- NHC Key Laboratory of Antibody Technique, Nanjing Medical University, Nanjing, China; Jiangsu Province Engineering Research Center of Antibody Drug, Nanjing Medical University, Nanjing, China
| | - Zhenqing Feng
- NHC Key Laboratory of Antibody Technique, Nanjing Medical University, Nanjing, China; Jiangsu Province Engineering Research Center of Antibody Drug, Nanjing Medical University, Nanjing, China; Department of Pathology, Nanjing Medical University, Nanjing, China
| | - Nabi Xinhua
- Department of Pharmacology, Xinjiang Medical University, Urumqi, China.
| | - Qi Tang
- NHC Key Laboratory of Antibody Technique, Nanjing Medical University, Nanjing, China; Jiangsu Province Engineering Research Center of Antibody Drug, Nanjing Medical University, Nanjing, China; Department of Pathology, Changzhou No. 2 People's Hospital Affiliated with Nanjing Medical University, Changzhou, China.
| | - Yuan Mao
- Department of Oncology, The Fourth Affiliated Hospital of Nanjing Medical University, Nanjing, China; Department of Oncology, Geriatric Hospital of Nanjing Medical University, Nanjing, China; Department of Thoracic Surgery, Nanjing Medical University Affiliated Cancer Hospital, Nanjing, China.
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20
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Yang P, Qiao Y, Meng M, Zhou Q. Cancer/Testis Antigens as Biomarker and Target for the Diagnosis, Prognosis, and Therapy of Lung Cancer. Front Oncol 2022; 12:864159. [PMID: 35574342 PMCID: PMC9092596 DOI: 10.3389/fonc.2022.864159] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Accepted: 03/17/2022] [Indexed: 11/15/2022] Open
Abstract
Lung cancer is the leading type of malignant tumour among cancer-caused death worldwide, and the 5-year survival rate of lung cancer patients is only 18%. Various oncogenes are abnormally overexpressed in lung cancer, including cancer/testis antigens (CTAs), which are restrictively expressed in the male testis but are hardly expressed in other normal tissues, if at all. CTAs are aberrantly overexpressed in various types of cancer, with more than 60 CTAs abnormally overexpressed in lung cancer. Overexpression of oncogenic CTAs drives the initiation, metastasis and progression of lung cancer, and is closely associated with poor prognosis in cancer patients. Several CTAs, such as XAGE, SPAG9 and AKAP4, have been considered as biomarkers for the diagnosis and prognostic prediction of lung cancer. More interestingly, due to the high immunogenicity and specificity of CTAs in cancer, several CTAs, including CT45, BCAP31 and ACTL8, have been targeted for developing novel therapeutics against cancer. CTA-based vaccines, chimeric antigen receptor-modified T cells (CAR-T) and small molecules have been used in lung cancer treatment in pre-clinical and early clinical trials, with encouraging results being obtained. However, there are still many hurdles to be overcome before these therapeutics can be routinely used in clinical lung cancer therapy. This review summarises the recent rapid progress in oncogenic CTAs, focusing on CTAs as biomarkers for lung cancer diagnosis and prognostic prediction, and as targets for novel anti-cancer drug discovery and lung cancer therapy. We also identify challenges and opportunities in CTA-based cancer diagnosis and treatment. Finally, we provide perspectives on the mechanisms of oncogenic CTAs in lung cancer development, and we also suggest CTAs as a new platform for lung cancer diagnosis, prognostic prediction, and novel anti-cancer drug discovery.
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Affiliation(s)
- Ping Yang
- Department of Pathophysiology, School of Medicine, Nantong University, Nantong, China
| | - Yingnan Qiao
- Cyrus Tang Hematology Center, Jiangsu Institute of Hematology, Soochow University, Suzhou, China
| | - Mei Meng
- Cyrus Tang Hematology Center, Jiangsu Institute of Hematology, Soochow University, Suzhou, China
| | - Quansheng Zhou
- Cyrus Tang Hematology Center, Jiangsu Institute of Hematology, Soochow University, Suzhou, China.,State Key Laboratory of Radiation Medicine and Protection, School of Radiation Medicine and Protection, Soochow University, Suzhou, China.,2011 Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China.,National Clinical Research Center for Hematologic Diseases, The Affiliated Hospital of Soochow University, Suzhou, China
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21
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Liu K, Cui JJ, Zhan Y, Ouyang QY, Lu QS, Yang DH, Li XP, Yin JY. Reprogramming the tumor microenvironment by genome editing for precision cancer therapy. Mol Cancer 2022; 21:98. [PMID: 35410257 PMCID: PMC8996591 DOI: 10.1186/s12943-022-01561-5] [Citation(s) in RCA: 24] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2021] [Accepted: 03/11/2022] [Indexed: 12/12/2022] Open
Abstract
The tumor microenvironment (TME) is essential for immune escape by tumor cells. It plays essential roles in tumor development and metastasis. The clinical outcomes of tumors are often closely related to individual differences in the patient TME. Therefore, reprogramming TME cells and their intercellular communication is an attractive and promising strategy for cancer therapy. TME cells consist of immune and nonimmune cells. These cells need to be manipulated precisely and safely to improve cancer therapy. Furthermore, it is encouraging that this field has rapidly developed in recent years with the advent and development of gene editing technologies. In this review, we briefly introduce gene editing technologies and systematically summarize their applications in the TME for precision cancer therapy, including the reprogramming of TME cells and their intercellular communication. TME cell reprogramming can regulate cell differentiation, proliferation, and function. Moreover, reprogramming the intercellular communication of TME cells can optimize immune infiltration and the specific recognition of tumor cells by immune cells. Thus, gene editing will pave the way for further breakthroughs in precision cancer therapy.
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22
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CAR-T Cells for the Treatment of Lung Cancer. Life (Basel) 2022; 12:life12040561. [PMID: 35455052 PMCID: PMC9028981 DOI: 10.3390/life12040561] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Revised: 04/05/2022] [Accepted: 04/06/2022] [Indexed: 12/16/2022] Open
Abstract
Adoptive cell therapy with genetically modified T lymphocytes that express chimeric antigen receptors (CAR-T) is one of the most promising advanced therapies for the treatment of cancer, with unprecedented outcomes in hematological malignancies. However, the efficacy of CAR-T cells in solid tumors is still very unsatisfactory, because of the strong immunosuppressive tumor microenvironment that hinders immune responses. The development of next-generation personalized CAR-T cells against solid tumors is a clinical necessity. The identification of therapeutic targets for new CAR-T therapies to increase the efficacy, survival, persistence, and safety in solid tumors remains a critical frontier in cancer immunotherapy. Here, we summarize basic, translational, and clinical results of CAR-T cell immunotherapies in lung cancer, from their molecular engineering and mechanistic studies to preclinical and clinical development.
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23
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Chen L, Chen F, Li J, Pu Y, Yang C, Wang Y, Lei Y, Huang Y. CAR-T cell therapy for lung cancer: Potential and perspective. Thorac Cancer 2022; 13:889-899. [PMID: 35289077 PMCID: PMC8977151 DOI: 10.1111/1759-7714.14375] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2021] [Revised: 02/18/2022] [Accepted: 02/20/2022] [Indexed: 12/24/2022] Open
Abstract
Lung cancer is the highest incidence and mortality of all cancers around the world. In the present immunotherapy era, an increasing number of immunotherapeutic agents including monoclonal antibody‐targeted drugs have been used in the clinical treatment of malignancy, but it still has many limitations. Chimeric antigen receptor‐modified T (CAR‐T) cells, a novel adoptive immunotherapy strategy, have not only been used successfully against hematological tumors, but have also opened up new avenues for immunotherapy of solid tumors, including lung cancer. However, targeting lung cancer‐specific antigens using engineered CAR‐T cells is complicated by the lack of proper tumor‐specific antigens, an immunosuppressive tumor microenvironment, a low level of CAR‐T cell infiltration into tumor tissues, along with off‐target effect, etc. Simultaneously, the clinical application of CAR‐T cells remains limited because of many challenges such as tumor lysis syndrome, neurotoxicity syndrome, and cytokine release syndrome. In this review, we outline the basic structure and generation characteristic of CAR‐T cells and summarize the common tumor‐associated antigens in clinical trials of CAR‐T cell therapy for lung cancer, and point out the current challenges and new strategies, aiming to provide new ideas and approaches for the pre‐clinical experiments and clinical trials of CAR‐T cell therapy in lung cancer.
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Affiliation(s)
- Long Chen
- Department of PET/CT Center, Yunnan Cancer Hospital, The Third Affiliated Hospital of Kunming Medical University, Cancer Center of Yunnan Province, Kunming, China
| | - Fukun Chen
- Department of Nuclear Medicine, Yunnan Cancer Hospital, The Third Affiliated Hospital of Kunming Medical University, Cancer Center of Yunnan Province, Kunming, China
| | - Jindan Li
- Department of PET/CT Center, Yunnan Cancer Hospital, The Third Affiliated Hospital of Kunming Medical University, Cancer Center of Yunnan Province, Kunming, China
| | - Yongzhu Pu
- Department of PET/CT Center, Yunnan Cancer Hospital, The Third Affiliated Hospital of Kunming Medical University, Cancer Center of Yunnan Province, Kunming, China
| | - Conghui Yang
- Department of PET/CT Center, Yunnan Cancer Hospital, The Third Affiliated Hospital of Kunming Medical University, Cancer Center of Yunnan Province, Kunming, China
| | - Yue Wang
- Department of PET/CT Center, Yunnan Cancer Hospital, The Third Affiliated Hospital of Kunming Medical University, Cancer Center of Yunnan Province, Kunming, China
| | - Yujie Lei
- Department of Thoracic Surgery I, Key Laboratory of Lung Cancer of Yunnan Province, Yunnan Cancer Hospital, The Third Affiliated Hospital of Kunming Medical University, Cancer Center of Yunnan Province, Kunming, China
| | - Yunchao Huang
- Department of Thoracic Surgery I, Key Laboratory of Lung Cancer of Yunnan Province, Yunnan Cancer Hospital, The Third Affiliated Hospital of Kunming Medical University, Cancer Center of Yunnan Province, Kunming, China
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24
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Ye T, Zhang X, Dong Y, Liu J, Zhang W, Wu F, Bo H, Shao H, Zhang R, Shen H. Chemokine CCL17 Affects Local Immune Infiltration Characteristics and Early Prognosis Value of Lung Adenocarcinoma. Front Cell Dev Biol 2022; 10:816927. [PMID: 35321241 PMCID: PMC8936957 DOI: 10.3389/fcell.2022.816927] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2021] [Accepted: 02/11/2022] [Indexed: 12/30/2022] Open
Abstract
CCL17 is an important chemokine that plays a vital immunomodulatory role in the tumor microenvironment (TME). Analysis of lung adenocarcinoma (LUAD) data in Kaplan–Meier plotter databases found that the overall survival of patients in the CCL17 high-expression group was higher than that of the low-expression group, especially for patients with early (stages I and II) LUAD, which has a more positive prognostic value. Expression of CCL17 in LUAD was positively correlated with the proportion of tumor-infiltrating lymphocytes, immunostimulators, and major histocompatibility complexes using the TISIDB databases. Based on the RNA-seq and clinical data of 491 LUAD patients obtained from the TCGA database, 1,455 differential genes were found between the CCL17 high- and low-expression groups. Using WGCNA analysis confirmed that the expression of differential genes in the blue module is negatively correlated with poor survival and clinical stages of LUAD patients, and CCL17 and CCR4 genes belong to the hub genes in the blue module. Further analysis by the ESTIMATE and CIBERSORT algorithm found that the naive B cells and CD8+ T cells in the CCL17 high-expression group have a higher distribution ratio in the early LUAD patients, and the high immune score has a positive relationship with the overall survival rate. Using somatic mutation data of TCGA-LUAD, we found that 1) the tumor mutation burden values of the CCL17 high-expression group were significantly lower than those of the CCL17 low-expression group and 2) the expression levels of CCL17 and the tumor mutation burden values were negatively correlated. Transwell chemotaxis and cytotoxicity assays confirmed that CCL17 contributes to the migration of CCR4-positive lymphocytes into the H1993 LUAD TME and enhances the specific lysis of LUAD cells. In summary, high expression of CCL17 in the LUAD TME promotes local immune cell infiltration and antitumor immune response, which may contribute to the better survival and prognosis of patients with early LUAD.
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Affiliation(s)
- Ting Ye
- Guangdong Provincial Key Laboratory of Biotechnology Candidate Drug Research, School of Life Sciences and Biopharmaceutics, Guangdong Pharmaceutical University, Guangzhou, China
| | - Xuefang Zhang
- Department of Radiation Oncology, Dongguan People’s Hospital, Affiliated Dongguan Hospital of Southern Medical University, Dongguan, China
| | - Yongjian Dong
- Guangdong Provincial Key Laboratory of Biotechnology Candidate Drug Research, School of Life Sciences and Biopharmaceutics, Guangdong Pharmaceutical University, Guangzhou, China
| | - Jing Liu
- Guangdong Provincial Key Laboratory of Biotechnology Candidate Drug Research, School of Life Sciences and Biopharmaceutics, Guangdong Pharmaceutical University, Guangzhou, China
| | - Wenfeng Zhang
- Guangdong Provincial Key Laboratory of Biotechnology Candidate Drug Research, School of Life Sciences and Biopharmaceutics, Guangdong Pharmaceutical University, Guangzhou, China
| | - Fenglin Wu
- Guangdong Provincial Key Laboratory of Biotechnology Candidate Drug Research, School of Life Sciences and Biopharmaceutics, Guangdong Pharmaceutical University, Guangzhou, China
| | - Huaben Bo
- Guangdong Provincial Key Laboratory of Biotechnology Candidate Drug Research, School of Life Sciences and Biopharmaceutics, Guangdong Pharmaceutical University, Guangzhou, China
| | - Hongwei Shao
- Guangdong Provincial Key Laboratory of Biotechnology Candidate Drug Research, School of Life Sciences and Biopharmaceutics, Guangdong Pharmaceutical University, Guangzhou, China
| | - Rongxin Zhang
- Guangdong Provincial Key Laboratory of Biotechnology Candidate Drug Research, School of Life Sciences and Biopharmaceutics, Guangdong Pharmaceutical University, Guangzhou, China
| | - Han Shen
- Guangdong Provincial Key Laboratory of Biotechnology Candidate Drug Research, School of Life Sciences and Biopharmaceutics, Guangdong Pharmaceutical University, Guangzhou, China
- *Correspondence: Han Shen,
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25
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Xu C, Ju D, Zhang X. Chimeric antigen receptor T cell therapy: challenges and opportunities in lung cancer. Antib Ther 2022; 5:73-83. [PMID: 35372786 PMCID: PMC8972219 DOI: 10.1093/abt/tbac006] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2021] [Revised: 02/16/2022] [Accepted: 02/21/2022] [Indexed: 11/23/2022] Open
Abstract
Chimeric antigen receptor (CAR) T-cell therapy has revolutionized the paradigm in hematological malignancies treatment, driving an ever-expanding number of basic research and clinical trials of genetically engineering T cells to treat solid tumors. CAR T-cell therapies based on the antibodies targeting Mesothelin, CEA, EGFR, EGFR, MUC1, DLL3, and emerging novel targets provide promising efficacy for lung cancer patients. However, clinical application of CAR T-cell therapy against lung cancer remains limited on account of physical and immune barriers, antigen escape and heterogeneity, on-target off-tumor toxicity, and many other reasons. Understanding the evolution of CAR structure and the generalizable requirements for manufacturing CAR T cells as well as the interplay between lung tumor immunology and CAR T cells will improve clinical translation of this therapeutic modality in lung cancer. In this review, we systematically summarize the latest advances in CAR T-cell therapy in lung cancer, focusing on the CAR structure, target antigens, challenges, and corresponding new strategies.
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Affiliation(s)
- Caili Xu
- Department of Biological Medicines & Shanghai Engineering Research Center of Immunotherapeutics, School of Pharmacy, Fudan University, Shanghai, 201203, China
| | - Dianwen Ju
- Department of Biological Medicines & Shanghai Engineering Research Center of Immunotherapeutics, School of Pharmacy, Fudan University, Shanghai, 201203, China
| | - Xuyao Zhang
- Department of Biological Medicines & Shanghai Engineering Research Center of Immunotherapeutics, School of Pharmacy, Fudan University, Shanghai, 201203, China
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26
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Aiba T, Hattori C, Sugisaka J, Shimizu H, Ono H, Domeki Y, Saito R, Kawana S, Kawashima Y, Terayama K, Toi Y, Nakamura A, Yamanda S, Kimura Y, Suzuki Y, Niida A, Sugawara S. Gene expression signatures as candidate biomarkers of response to PD-1 blockade in non-small cell lung cancers. PLoS One 2021; 16:e0260500. [PMID: 34843570 PMCID: PMC8629226 DOI: 10.1371/journal.pone.0260500] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Accepted: 11/10/2021] [Indexed: 11/18/2022] Open
Abstract
Although anti-PD-1/PD-L1 monotherapy has achieved clinical success in non-small cell lung cancer (NSCLC), definitive predictive biomarkers remain to be elucidated. In this study, we performed whole-transcriptome sequencing of pretreatment tumor tissue samples and pretreatment and on-treatment whole blood samples (WB) samples obtained from a clinically annotated cohort of NSCLC patients (n = 40) treated with nivolumab (anti-PD-1) monotherapy. Using a single-sample gene set enrichment scoring method, we found that the tumors of responders with lung adenocarcinoma (LUAD, n = 20) are inherently immunogenic to promote antitumor immunity, whereas those with lung squamous cell carcinoma (LUSC, n = 18) have a less immunosuppressive tumor microenvironment. These findings suggested that nivolumab may function as a molecular targeted agent in LUAD and as an immunomodulating agent in LUSC. In addition, our study explains why the reliability of PD-L1 expression on tumor cells as a predictive biomarker for the response to nivolumab monotherapy is quite different between LUAD and LUSC.
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Affiliation(s)
- Tomoiki Aiba
- Department of Pulmonary Medicine, Sendai Kousei Hospital, Sendai, Japan
- * E-mail:
| | - Chieko Hattori
- Department of Pulmonary Medicine, Sendai Kousei Hospital, Sendai, Japan
| | - Jun Sugisaka
- Department of Pulmonary Medicine, Sendai Kousei Hospital, Sendai, Japan
| | - Hisashi Shimizu
- Department of Pulmonary Medicine, Sendai Kousei Hospital, Sendai, Japan
| | - Hirotaka Ono
- Department of Pulmonary Medicine, Sendai Kousei Hospital, Sendai, Japan
| | - Yutaka Domeki
- Department of Pulmonary Medicine, Sendai Kousei Hospital, Sendai, Japan
| | - Ryohei Saito
- Department of Pulmonary Medicine, Sendai Kousei Hospital, Sendai, Japan
| | - Sachiko Kawana
- Department of Pulmonary Medicine, Sendai Kousei Hospital, Sendai, Japan
| | - Yosuke Kawashima
- Department of Pulmonary Medicine, Sendai Kousei Hospital, Sendai, Japan
| | - Keisuke Terayama
- Department of Pulmonary Medicine, Sendai Kousei Hospital, Sendai, Japan
| | - Yukihiro Toi
- Department of Pulmonary Medicine, Sendai Kousei Hospital, Sendai, Japan
| | - Atsushi Nakamura
- Department of Pulmonary Medicine, Sendai Kousei Hospital, Sendai, Japan
| | - Shinsuke Yamanda
- Department of Pulmonary Medicine, Sendai Kousei Hospital, Sendai, Japan
| | - Yuichiro Kimura
- Department of Pulmonary Medicine, Sendai Kousei Hospital, Sendai, Japan
| | - Yutaka Suzuki
- Department of Computational Biology and Medical Sciences, Graduate School of Frontier Sciences, The University of Tokyo, Chiba, Japan
| | - Atsushi Niida
- Human Genome Center, The Institute of Medical Science, The University of Tokyo, Tokyo, Japan
| | - Shunichi Sugawara
- Department of Pulmonary Medicine, Sendai Kousei Hospital, Sendai, Japan
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27
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Xiao BF, Zhang JT, Zhu YG, Cui XR, Lu ZM, Yu BT, Wu N. Chimeric Antigen Receptor T-Cell Therapy in Lung Cancer: Potential and Challenges. Front Immunol 2021; 12:782775. [PMID: 34790207 PMCID: PMC8591168 DOI: 10.3389/fimmu.2021.782775] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2021] [Accepted: 10/13/2021] [Indexed: 12/21/2022] Open
Abstract
Chimeric antigen receptor T (CAR-T) cell therapy has exhibited a substantial clinical response in hematological malignancies, including B-cell leukemia, lymphoma, and multiple myeloma. Therefore, the feasibility of using CAR-T cells to treat solid tumors is actively evaluated. Currently, multiple basic research projects and clinical trials are being conducted to treat lung cancer with CAR-T cell therapy. Although numerous advances in CAR-T cell therapy have been made in hematological tumors, the technology still entails considerable challenges in treating lung cancer, such as on−target, of−tumor toxicity, paucity of tumor-specific antigen targets, T cell exhaustion in the tumor microenvironment, and low infiltration level of immune cells into solid tumor niches, which are even more complicated than their application in hematological tumors. Thus, progress in the scientific understanding of tumor immunology and improvements in the manufacture of cell products are advancing the clinical translation of these important cellular immunotherapies. This review focused on the latest research progress of CAR-T cell therapy in lung cancer treatment and for the first time, demonstrated the underlying challenges and future engineering strategies for the clinical application of CAR-T cell therapy against lung cancer.
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Affiliation(s)
- Bu-Fan Xiao
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Department of Thoracic Surgery II, Peking University Cancer Hospital & Institute, Beijing, China
| | - Jing-Tao Zhang
- Department of Thoracic Surgery, The First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Yu-Ge Zhu
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Department of Thoracic Surgery II, Peking University Cancer Hospital & Institute, Beijing, China
| | - Xin-Run Cui
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Department of Thoracic Surgery II, Peking University Cancer Hospital & Institute, Beijing, China
| | - Zhe-Ming Lu
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Laboratory of Biochemistry and Molecular Biology, Peking University Cancer Hospital & Institute, Beijing, China
| | - Ben-Tong Yu
- Department of Thoracic Surgery, The First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Nan Wu
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Department of Thoracic Surgery II, Peking University Cancer Hospital & Institute, Beijing, China
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28
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Li S, Shi X, Li J, Zhou X. Pathogenicity of the MAGE family. Oncol Lett 2021; 22:844. [PMID: 34733362 PMCID: PMC8561213 DOI: 10.3892/ol.2021.13105] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Accepted: 10/07/2021] [Indexed: 12/12/2022] Open
Abstract
The melanoma antigen gene (MAGE) protein family is a group of highly conserved proteins that share a common homology domain. Under normal circumstances, numerous MAGE proteins are only expressed in reproduction-related tissues; however, abnormal expression levels are observed in a variety of tumor tissues. The MAGE family consists of type I and II proteins, several of which are cancer-testis antigens that are highly expressed in cancer and serve a critical role in tumorigenesis. Therefore, this review will use the relationship between MAGEs and tumors as a starting point, focusing on the latest developments regarding the function of MAGEs as oncogenes, and preliminarily reveal their possible mechanisms.
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Affiliation(s)
- Sanyan Li
- Department of Pathology, Qianjiang Central Hospital, Qianjiang, Hubei 433100, P.R. China
| | - Xiang Shi
- Department of Pathology, Qianjiang Central Hospital, Qianjiang, Hubei 433100, P.R. China
| | - Jingping Li
- Department of Respiratory Medicine, Qianjiang Central Hospital, Qianjiang, Hubei 433100, P.R. China
| | - Xianrong Zhou
- Department of Pathology, Qianjiang Central Hospital, Qianjiang, Hubei 433100, P.R. China
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29
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Tsimberidou AM, Van Morris K, Vo HH, Eck S, Lin YF, Rivas JM, Andersson BS. T-cell receptor-based therapy: an innovative therapeutic approach for solid tumors. J Hematol Oncol 2021; 14:102. [PMID: 34193217 PMCID: PMC8243554 DOI: 10.1186/s13045-021-01115-0] [Citation(s) in RCA: 55] [Impact Index Per Article: 18.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2021] [Accepted: 06/18/2021] [Indexed: 02/06/2023] Open
Abstract
T-cell receptor (TCR)-based adoptive therapy employs genetically modified lymphocytes that are directed against specific tumor markers. This therapeutic modality requires a structured and integrated process that involves patient screening (e.g., for HLA-A*02:01 and specific tumor targets), leukapheresis, generation of transduced TCR product, lymphodepletion, and infusion of the TCR-based adoptive therapy. In this review, we summarize the current technology and early clinical development of TCR-based therapy in patients with solid tumors. The challenges of TCR-based therapy include those associated with TCR product manufacturing, patient selection, and preparation with lymphodepletion. Overcoming these challenges, and those posed by the immunosuppressive microenvironment, as well as developing next-generation strategies is essential to improving the efficacy and safety of TCR-based therapies. Optimization of technology to generate TCR product, treatment administration, and patient monitoring for adverse events is needed. The implementation of novel TCR strategies will require expansion of the TCR approach to patients with HLA haplotypes beyond HLA-A*02:01 and the discovery of novel tumor markers that are expressed in more patients and tumor types. Ongoing clinical trials will determine the ultimate role of TCR-based therapy in patients with solid tumors.
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Affiliation(s)
- Apostolia-Maria Tsimberidou
- Department of Investigational Cancer Therapeutics, Unit 455, Phase I Clinical Trials Program, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd, Houston, TX, 77030, USA.
| | - Karlyle Van Morris
- Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd, Houston, TX, 77030, USA
| | - Henry Hiep Vo
- Department of Investigational Cancer Therapeutics, Unit 455, Phase I Clinical Trials Program, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd, Houston, TX, 77030, USA
| | - Stephen Eck
- MacroGenics, Inc., 9704 Medical Center Drive, Rockville, MD, 20850, USA
| | - Yu-Feng Lin
- Immatics US, Inc., 2201 Holcombe Blvd., Suite 205, Houston, TX, 77030, USA
| | | | - Borje S Andersson
- Department of Stem Cell Transplantation, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd, Houston, TX, 77030, USA
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30
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Oh C, Kim HR, Oh S, Ko JY, Kim Y, Kang K, Yang Y, Kim J, Park JH, Roe JS, Yoo KH. Epigenetic Upregulation of MAGE-A Isoforms Promotes Breast Cancer Cell Aggressiveness. Cancers (Basel) 2021; 13:cancers13133176. [PMID: 34202157 PMCID: PMC8268034 DOI: 10.3390/cancers13133176] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Revised: 06/14/2021] [Accepted: 06/21/2021] [Indexed: 01/28/2023] Open
Abstract
Simple Summary Breast cancer is a heterogeneous disease that has complex causes and mechanisms of development. Currently, patient treatment options depend on the breast cancer molecular subtype, which is classified based on the presence or absence of hormone receptors and HER2. However, this classification system has limitations in terms of predicting responsiveness to anticancer drugs and patient outcomes. In this study, we present a new approach to classifying molecular breast cancer subtypes: it is based on changes in histone modifications in the promoter region of the MAGEA12 locus, which we found related closely to MAGEA12 expression and MAGEA12-associated malignancy of breast cancer cells. Abstract After decades-long efforts to diagnose and treat breast cancer, the management strategy that has proved most successful to date is molecular-subtype-specific inhibition of the hormone receptors and HER2 that are expressed by individual cancers. Melanoma-associated antigen (MAGE) proteins comprise >40 highly conserved members that contain the MAGE homology domain. They are often overexpressed in multiple cancers and contribute to cancer progression and metastasis. However, it remains unclear whether the biological activity arising from MAGE gene expression is associated with breast cancer subtypes. In this study, we analyzed the RNA-sequencing (RNA-seq) data of 70 breast cancer cell lines and found that MAGEA12 and MAGEA3 were highly expressed in a subset of these lines. Significantly, MAGEA12 and MAGEA3 expression levels were independent of hormone receptor expression levels but were closely associated with markers of active histone modifications. This indicates that overexpression of these genes is attributable to epigenetic deregulation. RNA-seq of MAGEA12-depleted cells was then used to identify 382 candidate targets of MAGEA12 that were downregulated by MAGEA12 depletion. Furthermore, our gain-of-function experiments showed that MAGEA12 overexpression promoted aggressive behaviors of malignant breast cancer cells, including enhancing their cell migration and invasion. These changes were associated with increased epigenetic deregulation of the MAGEA12 signature genes. Thus, MAGEA12 may play an important role in breast cancer malignancy. Taken together, our findings suggest that MAGEA12 could be a promising therapeutic target in breast cancer, and its overexpression and epigenetic changes could serve as subtype classification biomarkers.
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Affiliation(s)
- Chaeun Oh
- Laboratory of Biomedical Genomics, Department of Biological Sciences, Sookmyung Women’s University, Seoul 04310, Korea; (C.O.); (S.O.)
| | - Hwa-Ryeon Kim
- Department of Biochemistry, College of Life Science and Biotechnology, Yonsei University, Seoul 03722, Korea;
| | - Sumin Oh
- Laboratory of Biomedical Genomics, Department of Biological Sciences, Sookmyung Women’s University, Seoul 04310, Korea; (C.O.); (S.O.)
- Research Institute of Women’s Health, Sookmyung Women’s University, Seoul 04310, Korea
| | - Je Yeong Ko
- Department of Biological Sciences, Sookmyung Women’s University, Seoul 04310, Korea; (J.Y.K.); (Y.K.); (Y.Y.); (J.K.); (J.H.P.)
| | - Yesol Kim
- Department of Biological Sciences, Sookmyung Women’s University, Seoul 04310, Korea; (J.Y.K.); (Y.K.); (Y.Y.); (J.K.); (J.H.P.)
| | - Keunsoo Kang
- Department of Microbiology, College of Science & Technology, Dankook University, Cheonan 31116, Korea;
| | - Young Yang
- Department of Biological Sciences, Sookmyung Women’s University, Seoul 04310, Korea; (J.Y.K.); (Y.K.); (Y.Y.); (J.K.); (J.H.P.)
| | - Jongmin Kim
- Department of Biological Sciences, Sookmyung Women’s University, Seoul 04310, Korea; (J.Y.K.); (Y.K.); (Y.Y.); (J.K.); (J.H.P.)
| | - Jong Hoon Park
- Department of Biological Sciences, Sookmyung Women’s University, Seoul 04310, Korea; (J.Y.K.); (Y.K.); (Y.Y.); (J.K.); (J.H.P.)
| | - Jae-Seok Roe
- Department of Biochemistry, College of Life Science and Biotechnology, Yonsei University, Seoul 03722, Korea;
- Correspondence: (J.-S.R.); (K.H.Y.); Tel.: +82-2-2123-2700 (J.-S.R.); +82-2-2077-7836 (K.H.Y.)
| | - Kyung Hyun Yoo
- Laboratory of Biomedical Genomics, Department of Biological Sciences, Sookmyung Women’s University, Seoul 04310, Korea; (C.O.); (S.O.)
- Research Institute of Women’s Health, Sookmyung Women’s University, Seoul 04310, Korea
- Correspondence: (J.-S.R.); (K.H.Y.); Tel.: +82-2-2123-2700 (J.-S.R.); +82-2-2077-7836 (K.H.Y.)
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31
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Jin L, Cao L, Zhu Y, Cao J, Li X, Zhou J, Liu B, Zhao T. Enhance anti-lung tumor efficacy of chimeric antigen receptor-T cells by ectopic expression of C-C motif chemokine receptor 6. Sci Bull (Beijing) 2021; 66:803-812. [PMID: 36654137 DOI: 10.1016/j.scib.2020.12.027] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2020] [Revised: 08/21/2020] [Accepted: 10/13/2020] [Indexed: 01/20/2023]
Abstract
Chimeric antigen receptor-T (CAR-T) cells have limited therapeutic efficacy against solid tumors, partially due to their limited ability to reach and invade into the neoplastic foci. By gene expression profiling interactive analysis, we identified that the C-C motif chemokine ligand (CCL) 20 is highly expressed in lung and other most incidence and/or mortality cancers such as colon, rectum, stomach, and liver cancers. Forced expression of C-C motif chemokine receptor 6 (CCR6), the biunique receptor of CCL20, results in robust trafficking of CAR-T cells toward CCL20-secreting tumor cells. In a lung cancer xenograft mouse model, CCR6-expressing CAR-T cells efficiently migrate to and infiltrate into solid tumors upon infusion, leading to effective tumor clearance and significantly prolonged survival of tumor-bearing mice. In addition, culturing CCR6-CAR-T cells with interleukin (IL)-7 and IL-15 further improved their anti-lung cancer activity. Our findings provide supporting evidence for the clinical development of chemokine receptor-engineered CAR-T cells for solid tumor immunotherapy.
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Affiliation(s)
- Liyuan Jin
- State Key Laboratory of Stem Cell and Reproductive Biology, Institute for Stem Cell and Regeneration, Institute of Zoology, Chinese Academy of Sciences, Beijing 100101, China; University of Chinese Academy of Sciences, Beijing 100049, China
| | - Lei Cao
- Department of Thoracic Surgery, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing 100730, China
| | - Yingjie Zhu
- State Key Laboratory of Stem Cell and Reproductive Biology, Institute for Stem Cell and Regeneration, Institute of Zoology, Chinese Academy of Sciences, Beijing 100101, China; University of Chinese Academy of Sciences, Beijing 100049, China
| | - Jiani Cao
- State Key Laboratory of Stem Cell and Reproductive Biology, Institute for Stem Cell and Regeneration, Institute of Zoology, Chinese Academy of Sciences, Beijing 100101, China
| | - Xiaoyan Li
- State Key Laboratory of Stem Cell and Reproductive Biology, Institute for Stem Cell and Regeneration, Institute of Zoology, Chinese Academy of Sciences, Beijing 100101, China
| | - Jianxia Zhou
- State Key Laboratory of Stem Cell and Reproductive Biology, Institute for Stem Cell and Regeneration, Institute of Zoology, Chinese Academy of Sciences, Beijing 100101, China; University of Chinese Academy of Sciences, Beijing 100049, China
| | - Bing Liu
- State Key Laboratory of Proteomics, Translational Medicine Center of Stem Cells, 307-Ivy Translational Medicine Center, Laboratory of Oncology, Affiliated Hospital, Academy of Military Medical Sciences, Beijing 100071, China
| | - Tongbiao Zhao
- State Key Laboratory of Stem Cell and Reproductive Biology, Institute for Stem Cell and Regeneration, Institute of Zoology, Chinese Academy of Sciences, Beijing 100101, China; University of Chinese Academy of Sciences, Beijing 100049, China.
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32
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Yang P, Meng M, Zhou Q. Oncogenic cancer/testis antigens are a hallmarker of cancer and a sensible target for cancer immunotherapy. Biochim Biophys Acta Rev Cancer 2021; 1876:188558. [PMID: 33933558 DOI: 10.1016/j.bbcan.2021.188558] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2020] [Revised: 03/16/2021] [Accepted: 04/26/2021] [Indexed: 02/07/2023]
Abstract
Increasing evidence shows that numerous cancer-testis antigens (CTAs) are uniquely overexpressed in various types of cancer and most CTAs are oncogenic. Overexpression of oncogenic CTAs promotes carcinogenesis, cancer metastasis, and drug resistance. Oncogenic CTAs are generally associated with poor prognosis in cancer patients and are an important hallmark of cancer, making them a crucial target for cancer immunotherapy. CTAs-targeted antibodies, vaccines, and chimeric antigen receptor-modified T cells (CAR-T) have recently been used in cancer treatment and achieved promising outcomes in the preclinical and early clinical trials. However, the efficacy of current CTA-targeted therapeutics is either moderate or low in cancer therapy. CTA-targeted cancer immunotherapy is facing enormous challenges. Several critical scientific problems need to be resolved: (1) the antigen presentation function of MHC-I protein is usually deficient in cancer patients, so that very low amounts of intracellular CTA epitopes are presented to tumor cell membrane surface, leading to weak immune response and subsequent immunity to CTAs; (2) various immunosuppressive cells are rich in tumor tissues leading to diminished tumor immunity; (3) the tumor tissue microenvironment markedly reduces the efficacy of cancer immunotherapy. In the current review paper, the authors propose new strategies and approaches to overcome the barriers of CTAs-targeted immunotherapy and to develop novel potent immune therapeutics against cancer. Finally, we highlight that the oncogenic CTAs have high tumor specificity and immunogenicity, and are sensible targets for cancer immunotherapy. We predict that CTAs-targeted immunotherapy will bring about breakthroughs in cancer therapy in the near future.
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Affiliation(s)
- Ping Yang
- Department of Pathophysiology, School of Medicine, Nantong University, Nantong, Jiangsu 226000, PR China
| | - Mei Meng
- Cyrus Tang Hematology Center, Jiangsu Institute of Hematology, Soochow University, Suzhou, Jiangsu 215123, PR China; 2011 Collaborative Innovation Center of Hematology, Soochow University, Suzhou, Jiangsu 215123, PR China
| | - Quansheng Zhou
- Cyrus Tang Hematology Center, Jiangsu Institute of Hematology, Soochow University, Suzhou, Jiangsu 215123, PR China; 2011 Collaborative Innovation Center of Hematology, Soochow University, Suzhou, Jiangsu 215123, PR China.
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33
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Wu Y, Sang M, Liu F, Zhang J, Li W, Li Z, Gu L, Zheng Y, Li J, Shan B. Epigenetic modulation combined with PD-1/PD-L1 blockade enhances immunotherapy based on MAGE-A11 antigen-specific CD8+T cells against esophageal carcinoma. Carcinogenesis 2021; 41:894-903. [PMID: 32529260 DOI: 10.1093/carcin/bgaa057] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2019] [Revised: 04/15/2020] [Accepted: 06/10/2020] [Indexed: 12/24/2022] Open
Abstract
Cancer testis antigens (CTAs) are promising targets for T cell-based immunotherapy and studies have shown that certain CT genes are epigenetically depressed in cancer cells through DNA demethylation. Melanoma-associated antigen A11 (MAGE-A11) is a CTA that is frequently expressed in esophageal cancer and is correlated with a poor esophageal cancer prognosis. Consequently, MAGE-A11 is a potential immunotherapy target. In this study, we evaluated MAGE-A11 expression in esophageal cancer cells and found that it was downregulated in several tumor cell lines, which restricted the effect of immunotherapy. Additionally, the specific recognition and lytic potential of cytotoxic T lymphocytes (CTLs) derived from the MAGE-A11 was determined. Specific CTLs could kill esophageal cancer cells expressing MAGE-A11 but rarely lysed MAGE-A11-negative tumor cells. Therefore, induction of MAGE-A11 expression is critical for CTLs recognition and lysis of esophageal cancer cells. Treatment with the DNA methyltransferase inhibitor 5-aza-2'-deoxycytidine increased MAGE-A11 expression in esophageal cancer cells and subsequently enhanced the cytotoxicity of MAGE-A11-specific CD8+T cells against cancer cell lines. Furthermore, we found that PD-L1 expression in esophageal cancer cells affected the antitumor function of CTLs. programmed death-1 (PD-1)/PD-L1 blockade could increase the specific CTL-induced lysis of HLA-A2+/MAGE-A11+ tumor cell lines treated with 5-aza-2'-deoxycytidine. These findings indicate that the treatment of tumor cells with the DNA methyltransferase inhibitor 5-aza-2'-deoxycytidine augments MAGE-A11 expression in esophageal cancer cells. The combination of epigenetic modulation by 5-aza-2'-deoxycytidine and PD-1/PD-L1 blockade may be useful for T cell-based immunotherapy against esophageal cancer.
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Affiliation(s)
- Yunyan Wu
- Department of Research Center, The Fourth Hospital of Hebei Medical University, Shijiazhuang, Hebei, People's Republic of China
| | - Meixiang Sang
- Department of Research Center, The Fourth Hospital of Hebei Medical University, Shijiazhuang, Hebei, People's Republic of China.,Institute of Tumor Research, The Fourth Hospital of Hebei Medical University, Shijiazhuang, Hebei, People's Republic of China
| | - Fei Liu
- Department of Research Center, The Fourth Hospital of Hebei Medical University, Shijiazhuang, Hebei, People's Republic of China
| | - Jiandong Zhang
- Department of Clinical Laboratory, The Third Hospital of Hebei Medical University, Shijiazhuang, Hebei, People's Republic of China
| | - Weijing Li
- Department of Anesthesiology, The Fourth Hospital of Hebei Medical University, Shijiazhuang, Hebei, People's Republic of China
| | - Zhenhua Li
- Department of Thoracic Surgery, The Fourth Hospital of Hebei Medical University, Shijiazhuang, Hebei, People's Republic of China
| | - Lina Gu
- Department of Research Center, The Fourth Hospital of Hebei Medical University, Shijiazhuang, Hebei, People's Republic of China
| | - Yang Zheng
- Department of Research Center, The Fourth Hospital of Hebei Medical University, Shijiazhuang, Hebei, People's Republic of China
| | - Juan Li
- Department of Research Center, The Fourth Hospital of Hebei Medical University, Shijiazhuang, Hebei, People's Republic of China
| | - Baoen Shan
- Department of Research Center, The Fourth Hospital of Hebei Medical University, Shijiazhuang, Hebei, People's Republic of China.,Institute of Tumor Research, The Fourth Hospital of Hebei Medical University, Shijiazhuang, Hebei, People's Republic of China
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34
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Co-stimulatory and co-inhibitory immune markers in solid tumors with MET alterations. Future Sci OA 2020; 7:FSO662. [PMID: 33437521 PMCID: PMC7787173 DOI: 10.2144/fsoa-2020-0159] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
The implication of MET alterations in solid tumors and the immune microenvironment remains elusive. Formalin-fixed, paraffin-embedded samples of 21 patients with solid tumors harboring MET alterations were used for immunohistochemical staining. Extracted RNA was analyzed with the NanoString nCounter human PanCancer immune profiling panel (NanoString Technologies, Inc., WA, USA). Patients were diagnosed with lung (n = 10), breast (n = 5), genitourinary (n = 3) or colorectal cancer (n = 3). Eleven had a MET missense mutation, four had an exon 14 splice site mutation and six had MET amplification. CD6, CCL19, CD40LG, XCR1, MAGEA1, ATM and CCL19 genes were significantly differentially expressed in MET-altered cancers. MET alterations may have a role in various solid tumors as potential therapeutic targets and combination therapy candidates with immune checkpoint inhibitors. MET is a receptor for growth signals that keeps cells alive and healthy. However, some tumors have changes in MET that allow for uncontrollable cell growth. Patients with MET-altered tumors may benefit from treatments targeting this gene, but eventually they become resistant to the treatments. Thus, there is a need to identify additional therapies for this patient population. The authors tested immune gene expression in tumors with MET alterations to determine if these patients would benefit from a new class of treatments called immunotherapies and found that patients with and without MET changes had differences in immune gene expression.
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35
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Jakobsen MK, Gjerstorff MF. CAR T-Cell Cancer Therapy Targeting Surface Cancer/Testis Antigens. Front Immunol 2020; 11:1568. [PMID: 32983080 PMCID: PMC7492268 DOI: 10.3389/fimmu.2020.01568] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2020] [Accepted: 06/15/2020] [Indexed: 12/11/2022] Open
Affiliation(s)
- Mie K Jakobsen
- Department of Cancer and Inflammation Research, Institute for Molecular Medicine, University of Southern Denmark, Odense, Denmark
| | - Morten F Gjerstorff
- Department of Cancer and Inflammation Research, Institute for Molecular Medicine, University of Southern Denmark, Odense, Denmark.,Department of Oncology, Odense University Hospital, Odense, Denmark.,Academy of Geriatric Cancer Research (AgeCare), Odense University Hospital, Odense, Denmark
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36
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Yan X, Zhang H, Ke J, Zhang Y, Dai C, Zhu M, Jiang F, Zhu H, Zhang L, Zuo X, Li W, Yin X, Wan X. Progesterone receptor inhibits the proliferation and invasion of endometrial cancer cells by up regulating Krüppel-like factor 9. Transl Cancer Res 2020; 9:2220-2230. [PMID: 35117582 PMCID: PMC8798504 DOI: 10.21037/tcr.2020.03.53] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2019] [Accepted: 01/10/2020] [Indexed: 12/19/2022]
Abstract
Background Krüppel-like factor 9 (KLF9) is one of the most important members of the KLF family, and is abnormally expressed in many tumors. However, the detailed function of KLF9 in endometrial cancer (EC) was barely investigated. Methods In this study, a total of 52 paired EC tissues were recruited to detect the KLF9 expression. Then a serial of phenotypic experiments and mechanism researches were performed. Results The results showed that KLF9 expression was decreased in EC tissues, and the reduced expression of KLF9 is associated with highly metastatic capacity of EC cells. KLF9 could inhibit the proliferation and invasion of EC cells by inhibiting the Wnt/β-catenin signaling pathway. Progesterone receptor (PR) could bind to KLF9 promoter and a positive correlation between KLF9 and PR expression was witnessed. Conclusions Taken together, the reduction of KLF9 induced by PR might participate in the development of EC and targeting KLF9 may provide a novel strategy for EC management.
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Affiliation(s)
- Xiaofang Yan
- Department of Obstetrics and Gynecology, Shanghai General Hospital of Nanjing Medical University, Shanghai 200000, China.,Department of Gynecology and Obstetrics, Yixing People's Hospital, Yixing 214200, China
| | - Huilin Zhang
- Department of Obstetrics and Gynecology, Shanghai General Hospital of Nanjing Medical University, Shanghai 200000, China.,Department of Obstetrics and Gynecology, Women's Hospital of Nanjing Medical University, Nanjing Maternity and Child Health Care Hospital, Nanjing 210000, China
| | - Jieqi Ke
- Department of Obstetrics and Gynecology, Shanghai General Hospital of Nanjing Medical University, Shanghai 200000, China
| | - Yongli Zhang
- Department of Obstetrics and Gynecology, Shanghai First Maternity and Infant Hospital, School of Medicine, Tongji University, Shanghai 200080, China
| | - Chenyun Dai
- Department of Translation Medicine, Shanghai First People's Hospital Affiliated to Shanghai Jiao Tong University, Shanghai 210000, China
| | - Mei Zhu
- Department of Translation Medicine, Shanghai First People's Hospital Affiliated to Shanghai Jiao Tong University, Shanghai 210000, China
| | - Feizhou Jiang
- Department of Obstetrics and Gynecology, the First Affiliated Hospital of Soochow University, Suzhou 215000, China
| | - Hongdi Zhu
- Department of Gynecology and Obstetrics, Yixing People's Hospital, Yixing 214200, China
| | - Ling Zhang
- Department of Gynecology and Obstetrics, Yixing People's Hospital, Yixing 214200, China
| | - Xin Zuo
- Department of Gynecology and Obstetrics, Yixing People's Hospital, Yixing 214200, China
| | - Weiling Li
- Department of Gynecology and Obstetrics, Yixing People's Hospital, Yixing 214200, China
| | - Xiufeng Yin
- Department of Gynecology and Obstetrics, Yixing People's Hospital, Yixing 214200, China
| | - Xiaoping Wan
- Department of Obstetrics and Gynecology, Shanghai General Hospital of Nanjing Medical University, Shanghai 200000, China.,Department of Obstetrics and Gynecology, Shanghai First Maternity and Infant Hospital, School of Medicine, Tongji University, Shanghai 200080, China
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