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Lin X, Guan T, Li Y, Lin Y, Huang G, Lin Y, Sun P, Li C, Gu J, Zeng H, Ma C. Efficacy of MUC1-targeted CAR-NK cells against human tongue squamous cell carcinoma. Front Immunol 2024; 15:1337557. [PMID: 38390321 PMCID: PMC10882221 DOI: 10.3389/fimmu.2024.1337557] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2023] [Accepted: 01/05/2024] [Indexed: 02/24/2024] Open
Abstract
Introduction The clinical efficacy of CAR-NK cells against CD19-expressing blood cancers has been demonstrated, and they have shown potential for treating solid tumors as well. However, the efficacy of CAR-NK cells for treating human oral tongue squamous cell carcinoma (OTSCC) has not been examined. Methods We assessed MUC1 expression in human OTSCC tissue and a cell line using immunohistochemistry and immunofluorescence. We constructed NK cells that express CAR targeted to MUC1 from pluripotent stem cells (iPSC-derived MUC1-targeted CAR-NK cells) and evaluated their effectiveness against OTSCC in vitro using the xCELLigence Real-Time Cell Analysis system and CCK8 assay, and in vivo by measuring xenograft growth daily in BNDG mice treated with MUC1-targeted CAR-NK cells. As controls, we used iPSC-derived NK cells and NK-free media, which were CAR-free and blank, respectively. Results MUC1 expression was detected in 79.5% (66/83) of all OTSCC patients and 72.7% (24/33) of stage III and IV. In stage III and IV MUC1 positive OTSCC, 63.6% (21/33) and 48.5% (16/33) patients had a MUC1-positive cancer cell rate of more than 50% and 80%, respectively. The iPSC-derived MUC1-targeted CAR-NK cells exhibited significant cytotoxicity against MUC1-expressing OTSCC cells in vitro, in a time- and dose-dependent manner, and showed a significant inhibitory effect on xenograft growth compared to both the iPSC-derived NK cells and the blank controls. We observed no weight loss, severe hematological toxicity or NK cell-mediated death in the BNDG mice. Conclusion The MUC1-targeted CAR-NK cells had significant efficacy against human OTSCC, and their promising therapeutic response warrants further clinical trials.
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Affiliation(s)
- Xiaolan Lin
- Department of Radiation Oncology, Cancer Hospital of Shantou University Medical College, Shantou, Guangdong, China
| | - Tian Guan
- Guangdong Procapzoom Bioscience Inc., Guangzhou, China
- Procapzoom - Shantou University Medical College induced pluripotent stem cell (iPS) Research Center, Shantou, Guangdong, China
| | - Yun Li
- Guangdong Procapzoom Bioscience Inc., Guangzhou, China
- Procapzoom - Shantou University Medical College induced pluripotent stem cell (iPS) Research Center, Shantou, Guangdong, China
| | - Yanchun Lin
- Guangdong Procapzoom Bioscience Inc., Guangzhou, China
- Procapzoom - Shantou University Medical College induced pluripotent stem cell (iPS) Research Center, Shantou, Guangdong, China
| | - Guowei Huang
- Guangdong Provincial Key Laboratory of Infectious Diseases and Molecular Immunopathology, Shantou University Medical College, Shantou, Guangdong, China
| | - Yan Lin
- Department of Medical Imaging, the Second Affiliated Hospital, Shantou University Medical College, Shantou, Guangdong, China
| | - Pingnan Sun
- Department of Stem Cell Research Center, Shantou University Medical College, Shantou, Guangdong, China
| | - Congzhu Li
- Department of Gynecological Oncology, Cancer Hospital of Shantou University Medical College, Shantou, Guangdong, China
| | - Jiang Gu
- Guangdong Provincial Key Laboratory of Infectious Diseases and Molecular Immunopathology, Shantou University Medical College, Shantou, Guangdong, China
| | - Haoyu Zeng
- Guangdong Procapzoom Bioscience Inc., Guangzhou, China
- Procapzoom - Shantou University Medical College induced pluripotent stem cell (iPS) Research Center, Shantou, Guangdong, China
- Key Laboratory of Molecular Target & Clinical Pharmacology, School of Pharmaceutical Sciences, Guangzhou Medical University, Guangzhou, Guangdong, China
- State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences, Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Changchun Ma
- Department of Radiation Oncology, Cancer Hospital of Shantou University Medical College, Shantou, Guangdong, China
- Procapzoom - Shantou University Medical College induced pluripotent stem cell (iPS) Research Center, Shantou, Guangdong, China
- Guangdong Provincial Key Laboratory of Infectious Diseases and Molecular Immunopathology, Shantou University Medical College, Shantou, Guangdong, China
- Guangdong Provincial Key Laboratory for Breast Cancer Diagnosis and Treatment, Cancer Hospital of Shantou University Medical College, Shantou, Guangdong, China
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Shekarkar Azgomi M, Badami GD, Lo Pizzo M, Tamburini B, Dieli C, La Manna MP, Dieli F, Caccamo N. Integrated Analysis of Single-Cell and Bulk RNA Sequencing Data Reveals Memory-like NK Cell Subset Associated with Mycobacterium tuberculosis Latency. Cells 2024; 13:293. [PMID: 38391906 PMCID: PMC10886487 DOI: 10.3390/cells13040293] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2023] [Revised: 02/01/2024] [Accepted: 02/03/2024] [Indexed: 02/24/2024] Open
Abstract
Natural killer (NK) cells are innate-like lymphocytes that belong to the family of type-1 innate lymphoid cells and rapidly respond to virus-infected and tumor cells. In this study, we have combined scRNA-seq data and bulk RNA-seq data to define the phenotypic and molecular characteristics of peripheral blood NK cells. While the role of NK cells in immune surveillance against virus infections and tumors has been well established, their contribution to protective responses to other intracellular microorganisms, such as Mycobacterium tuberculosis (Mtb), is still poorly understood. In this study, we have combined scRNA-seq data and bulk RNA-seq data to illuminate the molecular characteristics of circulating NK cells in patients with active tuberculosis (TB) disease and subjects with latent Mtb infection (LTBI) and compared these characteristics with those of healthy donors (HDs) and patients with non-TB other pulmonary infectious diseases (ODs). We show here that the NK cell cluster was significantly increased in LTBI subjects, as compared to patients with active TB or other non-TB pulmonary diseases and HD, and this was mostly attributable to the expansion of an NK cell population expressing KLRC2, CD52, CCL5 and HLA-DRB1, which most likely corresponds to memory-like NK2.1 cells. These data were validated by flow cytometry analysis in a small cohort of samples, showing that LTBI subjects have a significant expansion of NK cells characterized by the prevalence of memory-like CD52+ NKG2C+ NK cells. Altogether, our results provide some new information on the role of NK cells in protective immune responses to Mtb.
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Affiliation(s)
- Mojtaba Shekarkar Azgomi
- Central Laboratory of Advanced Diagnosis and Biomedical Research (CLADIBIOR), Azienda Ospedaliera Universitaria Policlinico (AOUP) Paolo Giaccone, University of Palermo, 90127 Palermo, Italy; (M.S.A.); (G.D.B.); (M.L.P.); (B.T.); (C.D.); (M.P.L.M.); (N.C.)
- Department of Biomedicine, Neurosciences and Advanced Diagnostic (BND), University of Palermo, 90127 Palermo, Italy
| | - Giusto Davide Badami
- Central Laboratory of Advanced Diagnosis and Biomedical Research (CLADIBIOR), Azienda Ospedaliera Universitaria Policlinico (AOUP) Paolo Giaccone, University of Palermo, 90127 Palermo, Italy; (M.S.A.); (G.D.B.); (M.L.P.); (B.T.); (C.D.); (M.P.L.M.); (N.C.)
| | - Marianna Lo Pizzo
- Central Laboratory of Advanced Diagnosis and Biomedical Research (CLADIBIOR), Azienda Ospedaliera Universitaria Policlinico (AOUP) Paolo Giaccone, University of Palermo, 90127 Palermo, Italy; (M.S.A.); (G.D.B.); (M.L.P.); (B.T.); (C.D.); (M.P.L.M.); (N.C.)
| | - Bartolo Tamburini
- Central Laboratory of Advanced Diagnosis and Biomedical Research (CLADIBIOR), Azienda Ospedaliera Universitaria Policlinico (AOUP) Paolo Giaccone, University of Palermo, 90127 Palermo, Italy; (M.S.A.); (G.D.B.); (M.L.P.); (B.T.); (C.D.); (M.P.L.M.); (N.C.)
- Department of Health Promotion, Mother and Childcare, Internal Medicine and Medical Specialties, University of Palermo, 90129 Palermo, Italy
| | - Costanza Dieli
- Central Laboratory of Advanced Diagnosis and Biomedical Research (CLADIBIOR), Azienda Ospedaliera Universitaria Policlinico (AOUP) Paolo Giaccone, University of Palermo, 90127 Palermo, Italy; (M.S.A.); (G.D.B.); (M.L.P.); (B.T.); (C.D.); (M.P.L.M.); (N.C.)
| | - Marco Pio La Manna
- Central Laboratory of Advanced Diagnosis and Biomedical Research (CLADIBIOR), Azienda Ospedaliera Universitaria Policlinico (AOUP) Paolo Giaccone, University of Palermo, 90127 Palermo, Italy; (M.S.A.); (G.D.B.); (M.L.P.); (B.T.); (C.D.); (M.P.L.M.); (N.C.)
- Department of Biomedicine, Neurosciences and Advanced Diagnostic (BND), University of Palermo, 90127 Palermo, Italy
| | - Francesco Dieli
- Central Laboratory of Advanced Diagnosis and Biomedical Research (CLADIBIOR), Azienda Ospedaliera Universitaria Policlinico (AOUP) Paolo Giaccone, University of Palermo, 90127 Palermo, Italy; (M.S.A.); (G.D.B.); (M.L.P.); (B.T.); (C.D.); (M.P.L.M.); (N.C.)
- Department of Biomedicine, Neurosciences and Advanced Diagnostic (BND), University of Palermo, 90127 Palermo, Italy
| | - Nadia Caccamo
- Central Laboratory of Advanced Diagnosis and Biomedical Research (CLADIBIOR), Azienda Ospedaliera Universitaria Policlinico (AOUP) Paolo Giaccone, University of Palermo, 90127 Palermo, Italy; (M.S.A.); (G.D.B.); (M.L.P.); (B.T.); (C.D.); (M.P.L.M.); (N.C.)
- Department of Biomedicine, Neurosciences and Advanced Diagnostic (BND), University of Palermo, 90127 Palermo, Italy
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153
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Xu Y, Li X, Cheng F, Zhao B, Fang M, Li Z, Meng S. Heat shock protein gp96 drives natural killer cell maturation and anti-tumor immunity by counteracting Trim28 to stabilize Eomes. Nat Commun 2024; 15:1106. [PMID: 38321029 PMCID: PMC10847424 DOI: 10.1038/s41467-024-45426-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Accepted: 01/23/2024] [Indexed: 02/08/2024] Open
Abstract
The maturation process of natural killer (NK) cells, which is regulated by multiple transcription factors, determines their functionality, but few checkpoints specifically targeting this process have been thoroughly studied. Here we show that NK-specific deficiency of glucose-regulated protein 94 (gp96) leads to decreased maturation of NK cells in mice. These gp96-deficient NK cells exhibit undermined activation, cytotoxicity and IFN-γ production upon stimulation, as well as weakened responses to IL-15 for NK cell maturation, in vitro. In vivo, NK-specific gp96-deficient mice show increased tumor growth. Mechanistically, we identify Eomes as the downstream transcription factor, with gp96 binding to Trim28 to prevent Trim28-mediated ubiquitination and degradation of Eomes. Our study thus suggests the gp96-Trim28-Eomes axis to be an important regulator for NK cell maturation and cancer surveillance in mice.
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Affiliation(s)
- Yuxiu Xu
- CAS Key Laboratory of Pathogen Microbiology and Immunology, Institute of Microbiology, Chinese Academy of Sciences (CAS), Beijing, China
| | - Xin Li
- CAS Key Laboratory of Pathogen Microbiology and Immunology, Institute of Microbiology, Chinese Academy of Sciences (CAS), Beijing, China.
| | - Fang Cheng
- CAS Key Laboratory of Pathogen Microbiology and Immunology, Institute of Microbiology, Chinese Academy of Sciences (CAS), Beijing, China
- University of Chinese Academy of Sciences, Beijing, P.R. China
| | - Bao Zhao
- Department of Otolaryngology, The First Affiliated Hospital of Bengbu Medical College, Bengbu, Anhui, 233004, China
| | - Min Fang
- CAS Key Laboratory of Pathogen Microbiology and Immunology, Institute of Microbiology, Chinese Academy of Sciences (CAS), Beijing, China
| | - Zihai Li
- The Pelotonia Institute for Immuno-Oncology, The Ohio State University Comprehensive Cancer Center, Columbus, OH, USA
| | - Songdong Meng
- CAS Key Laboratory of Pathogen Microbiology and Immunology, Institute of Microbiology, Chinese Academy of Sciences (CAS), Beijing, China.
- University of Chinese Academy of Sciences, Beijing, P.R. China.
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154
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Xiong Y, Wang Y, Wu M, Chen S, Lei H, Mu H, Yu H, Hou Y, Tang K, Chen X, Dong J, Wang X, Chen L. Aberrant NK cell profile in gestational diabetes mellitus with fetal growth restriction. Front Immunol 2024; 15:1346231. [PMID: 38375483 PMCID: PMC10875967 DOI: 10.3389/fimmu.2024.1346231] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Accepted: 01/17/2024] [Indexed: 02/21/2024] Open
Abstract
Gestational diabetes mellitus (GDM) is a gestational disorder characterized by hyperglycemia, that can lead to dysfunction of diverse cells in the body, especially the immune cells. It has been reported that immune cells, specifically natural killer (NK) cells, play a crucial role in normal pregnancy. However, it remains unknown how hyperglycemia affects NK cell dysfunction thus participates in the development of GDM. In this experiment, GDM mice were induced by an intraperitoneal injection of streptozotocin (STZ) after pregnancy and it has been found that the intrauterine growth restriction occurred in mice with STZ-induced GDM, accompanied by the changed proportion and function of NK cells. The percentage of cytotoxic CD27-CD11b+ NK cells was significantly increased, while the proportion of nourished CD27-CD11b- NK cells was significantly reduced in the decidua of GDM mice. Likewise, the same trend appeared in the peripheral blood NK cell subsets of GDM patients. What's more, after intrauterine reinfusion of NK cells to GDM mice, the fetal growth restriction was alleviated and the proportion of NK cells was restored. Our findings provide a theoretical and experimental basis for further exploring the pathogenesis of GDM.
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Affiliation(s)
- Yujing Xiong
- Department of Immunology, Air Force Medical University, Xi’an, Shaanxi, China
- Reproductive Medical Center, Department of Obstetrics and Gynecology, Tangdu Hospital, Air Force Medical University, Xi’an, Shaanxi, China
| | - Yazhen Wang
- Department of Immunology, Air Force Medical University, Xi’an, Shaanxi, China
| | - Mengqi Wu
- School of Life Science and Technology, ShanghaiTech University, Shanghai, China
| | - Shuqiang Chen
- Reproductive Medical Center, Department of Obstetrics and Gynecology, Tangdu Hospital, Air Force Medical University, Xi’an, Shaanxi, China
| | - Hui Lei
- Reproductive Medical Center, Department of Obstetrics and Gynecology, Tangdu Hospital, Air Force Medical University, Xi’an, Shaanxi, China
| | - Hui Mu
- Reproductive Medical Center, Department of Obstetrics and Gynecology, Tangdu Hospital, Air Force Medical University, Xi’an, Shaanxi, China
| | - Haikun Yu
- Reproductive Medical Center, Department of Obstetrics and Gynecology, Tangdu Hospital, Air Force Medical University, Xi’an, Shaanxi, China
| | - Yongli Hou
- Department of Immunology, Air Force Medical University, Xi’an, Shaanxi, China
| | - Kang Tang
- Department of Immunology, Air Force Medical University, Xi’an, Shaanxi, China
| | - Xutao Chen
- Department of Immunology, Air Force Medical University, Xi’an, Shaanxi, China
| | - Jie Dong
- Reproductive Medical Center, Department of Obstetrics and Gynecology, Tangdu Hospital, Air Force Medical University, Xi’an, Shaanxi, China
| | - Xiaohong Wang
- Reproductive Medical Center, Department of Obstetrics and Gynecology, Tangdu Hospital, Air Force Medical University, Xi’an, Shaanxi, China
| | - Lihua Chen
- Department of Immunology, Air Force Medical University, Xi’an, Shaanxi, China
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155
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Das S, Niemeyer E, Leung ZA, Fritsch T, Matosevic S. Human Natural Killer Cells Cryopreserved without DMSO Sustain Robust Effector Responses. Mol Pharm 2024; 21:651-660. [PMID: 38230666 DOI: 10.1021/acs.molpharmaceut.3c00798] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2024]
Abstract
Natural killer (NK) cell-based immunotherapy has benefitted from the multiple strengths that NK cells offer in adoptive transfer settings, not the least of which is their safety and potential for allogeneic use. Such use, however, necessitates the cryopreservation of NK cell-based therapy products to support logistical efforts in deploying these cells in different locations, decentralized from the point of collection or manufacturing. DMSO, the most commonly used cryoprotective agent (CPA), has been effective in protecting immune cells during freezing and thawing, but its ability to induce molecular and genetic changes to immune cells as well as its toxicity has stimulated interest in alternative CPAs. However, replacing DMSO's ability to act intracellularly has been difficult, and the sensitivity of human peripheral blood-derived NK cells to freezing and thawing-induced damage has meant that investigations into the potential of replacing DMSO are lacking. As a first step toward establishing the feasibility of cryopreserving human NK cells with CPAs' alternative to DMSO, we investigate the potential of using noncell-penetrating and cell-penetrating CPAs to recover NK cells post-thaw without DMSO. Here, we find that cryoprotection using cell-penetrating CPAs can retain the viability of human peripheral blood-derived NK cells to a comparable degree to DMSO. In addition, non-DMSO-cryopreserved human NK cells were as cytotoxic as those cryopreserved with DMSO and displayed a comparable level of surface markers of activation. In summary, we present the first example of the potential of developing non-DMSO CPA formulations that could be deployed in future cell therapy regimens.
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Affiliation(s)
- Soumyajit Das
- Department of Industrial and Molecular Pharmaceutics, Purdue University, West Lafayette, Indiana 47907, United States
| | - Emmett Niemeyer
- Department of Industrial and Molecular Pharmaceutics, Purdue University, West Lafayette, Indiana 47907, United States
| | - Zach A Leung
- Department of Industrial and Molecular Pharmaceutics, Purdue University, West Lafayette, Indiana 47907, United States
| | - Tyler Fritsch
- Department of Industrial and Molecular Pharmaceutics, Purdue University, West Lafayette, Indiana 47907, United States
| | - Sandro Matosevic
- Department of Industrial and Molecular Pharmaceutics, Purdue University, West Lafayette, Indiana 47907, United States
- Institute for Cancer Research, Purdue University, West Lafayette, Indiana 47907, United States
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156
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Amador C, Chan WC. Nodal peripheral T-cell lymphomas in the new classification systems. Cancer Biol Med 2024; 20:j.issn.2095-3941.2023.0490. [PMID: 38318921 PMCID: PMC10845937 DOI: 10.20892/j.issn.2095-3941.2023.0490] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2023] [Accepted: 12/25/2023] [Indexed: 02/07/2024] Open
Affiliation(s)
- Catalina Amador
- Department of Pathology, University of Miami Miller School of Medicine, Miami, FL 33136, USA
| | - Wing C. Chan
- Department of Pathology, City of Hope National Medical Center, Duarte, CA 91010, USA
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157
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Noel ODV, Hassouneh Z, Svatek RS, Mukherjee N. Innate Lymphoid Cells in Bladder Cancer: From Mechanisms of Action to Immune Therapies. Cancer Immunol Res 2024; 12:149-160. [PMID: 38060011 DOI: 10.1158/2326-6066.cir-23-0414] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2023] [Revised: 07/10/2023] [Accepted: 10/24/2023] [Indexed: 12/08/2023]
Abstract
Bladder tumors have a high mutational burden and tend to be responsive to immune therapies; however, response rates remain modest. To date, immunotherapy in bladder cancer has largely focused on enhancing T-cell immune responses in the bladder tumor microenvironment. It is anticipated that other immune cells, including innate lymphoid cells (ILC), which play an important role in bladder oncogenesis and tumor suppression, could be targeted to improve response to existing therapies. ILCs are classified into five groups: natural killer cells, ILC1s, ILC2s, ILC3s, and lymphoid tissue inducer cells. ILCs are pleiotropic and play dual and sometimes paradoxical roles in cancer development and progression. Here, a comprehensive discussion of the current knowledge and recent advancements in understanding the role of ILCs in bladder cancer is provided. We discuss the multifaceted roles that ILCs play in bladder immune surveillance, tumor protection, and immunopathology of bladder cancer. This review provides a rationale for targeting ILCs in bladder cancer, which is relevant for other solid tumors.
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Affiliation(s)
- Onika D V Noel
- Department of Urology, University of Texas Health San Antonio, San Antonio, Texas
| | - Zaineb Hassouneh
- Department of Microbiology, Immunology & Molecular Genetics, University of Texas Health San Antonio, San Antonio, Texas
| | - Robert S Svatek
- Department of Urology, University of Texas Health San Antonio, San Antonio, Texas
| | - Neelam Mukherjee
- Department of Urology, University of Texas Health San Antonio, San Antonio, Texas
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158
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Bordon Y. Natural killer cells that target autoimmune cells linked with protection against multiple sclerosis. Nat Rev Immunol 2024; 24:88. [PMID: 38195992 DOI: 10.1038/s41577-024-00988-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2024]
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159
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Lee KH, Lee S, Park YH, Mun YC, Choi EJ, Choi Y, Park HS, Lee JH, Lee JH, Park SY, Yoon SR, Choi I. Interleukin-15 and -21-activated, donor-derived NK cell infusion after haploidentical HCT in high-risk AML and MDS-a cohort analysis. Leukemia 2024; 38:451-454. [PMID: 38135760 DOI: 10.1038/s41375-023-02121-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2023] [Revised: 12/03/2023] [Accepted: 12/12/2023] [Indexed: 12/24/2023]
Affiliation(s)
- Kyoo-Hyung Lee
- Ewha Womans University Medical Center, Mokdong Hospital, Seoul, Republic of Korea.
| | - Sewon Lee
- Ewha Womans University Medical Center, Mokdong Hospital, Seoul, Republic of Korea
| | - Young Hoon Park
- Ewha Womans University Medical Center, Mokdong Hospital, Seoul, Republic of Korea
| | - Yeung-Chul Mun
- Ewha Womans University Medical Center, Mokdong Hospital, Seoul, Republic of Korea
| | - Eun-Ji Choi
- University of Ulsan, Asan Medical Center, Seoul, Republic of Korea
| | - Yunsuk Choi
- University of Ulsan, Asan Medical Center, Seoul, Republic of Korea
| | - Han-Seung Park
- University of Ulsan, Asan Medical Center, Seoul, Republic of Korea
| | - Jung-Hee Lee
- University of Ulsan, Asan Medical Center, Seoul, Republic of Korea
| | - Je-Hwan Lee
- University of Ulsan, Asan Medical Center, Seoul, Republic of Korea
| | | | - Suk Ran Yoon
- Korea Research Institute of Bioscience and Biotechnology, Daejeon, Republic of Korea
| | - Inpyo Choi
- Ingenium Therapeutics, Daejeon, Republic of Korea.
- Korea Research Institute of Bioscience and Biotechnology, Daejeon, Republic of Korea.
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160
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Dodd H, Guerra N, Dunlop IE. The Power of Three: Nanomaterials for Natural Killer (NK) Cell Immunoengineering Maximize Their Potency if They Exploit Multireceptor Stimulation. Adv Healthc Mater 2024; 13:e2302297. [PMID: 38029341 DOI: 10.1002/adhm.202302297] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2023] [Revised: 11/06/2023] [Indexed: 12/01/2023]
Abstract
Many emerging cancer treatments are immunotherapies that modulate Natural Killer- (NK) or T cell activation, posing a challenge to develop immunoengineering nanomaterials that improve on the performance of molecular reagents. In physiological activation, multiple immunoreceptors signal in consort; however, current biomaterials do not replicate this. Here, NK cells are created for the first time, activating bionanomaterials that stimulate >2 immunoreceptors. Nanoclusters of monoclonal antibodies (mAb), templated by nanoscale graphene oxide sheets (NGO) (≈75 nm size), are exploited. To inform nanoreagent design, a model system of planar substrates with anchored mAb is first investigated. Combining mAb that stimulates three NK cell activating receptors (αNKP46 + αNKG2D + αDNAM-1), activated NK cells act more potently than any single receptor or pair. Applying this insight, an NGO-mAb nanocluster combining three distinct mAb: NGO-mAb(αNKP46 + αNKG2D + αDNAM-1) is created. This construct is potent and outperforms single-receptor-simulating nanoclusters, activating nearly twice as many NK cells as NGO-mAb(αNKP46) at a similar mAb dose or delivering similar activation at 10× lower dosage. Further, NGO-mAb are more potent than planar substrates for both single- and triple-mAb stimulation. These results imply a new concept for immunoengineering biomaterials: both nanoclustering and multi-receptor stimulation should be incorporated for maximum effect.
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Affiliation(s)
- Helena Dodd
- Dept. Materials, Imperial College London, Exhibition Road, London, SW7 2AZ, UK
- Dept. Life Sciences, Imperial College London, Exhibition Road, London, SW7 2AZ, UK
- Dept. Chemistry, Imperial College London, Molecular Sciences Research Hub, London, W12 0BZ, UK
| | - Nadia Guerra
- Dept. Life Sciences, Imperial College London, Exhibition Road, London, SW7 2AZ, UK
| | - Iain E Dunlop
- Dept. Materials, Imperial College London, Exhibition Road, London, SW7 2AZ, UK
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Li JY, Qi SN, Hu C, Liu X, Yang Y, Wu T, Zheng R, Feng XL, Ni XG, Jin FY, Song YQ, Liu WP, Zhou SY, Li YX. Tislelizumab and radiation therapy in low-risk early-stage extranodal natural killer/T-cell lymphoma, nasal type: a phase II study protocol. Future Oncol 2024; 20:245-256. [PMID: 38018460 DOI: 10.2217/fon-2023-0065] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2023] Open
Abstract
Low-risk early-stage extranodal natural killer/T-cell lymphoma, nasal type has a favorable outcome with radiation therapy alone, and the addition of chemotherapy shows no survival benefit. Nonetheless, a proportion of patients will relapse or progress, with a dismal outcome, highlighting the need for a novel therapeutic strategy. Promising preliminary findings indicate the efficacy of PD-1/PD-L1 inhibitors in extranodal natural killer/T-cell lymphoma, nasal type, with good toxicity profiles. Here we describe the design of a phase II study (CLCG-NKT-2101), which is evaluating the safety and efficacy of adding anti-PD-1 antibody to the current radiation therapy regimen in low-risk early-stage extranodal natural killer/T-cell lymphoma, nasal type patients. Tislelizumab will be added in an inductive and concurrent way to radiation therapy. The primary end point will be the complete response rate after induction immunotherapy. Clinical trial registration: ClinicalTrials.gov (NCT05149170).
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Affiliation(s)
- Jia-Ying Li
- Department of Radiation Oncology, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
- Department of Radiation Oncology, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Peking University Cancer Hospital and Institute, Beijing, China
| | - Shu-Nan Qi
- Department of Radiation Oncology, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Chen Hu
- Division of Biostatistics & Bioinformatics, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Xin Liu
- Department of Radiation Oncology, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Yong Yang
- Fujian Medical University Union Hospital, Fuzhou, China
| | - Tao Wu
- Department of Radiation Oncology, Affiliated Hospital of Guizhou Medical University, Guizhou Cancer Hospital, Guiyang, China
| | - Rong Zheng
- Department of Nuclear Medicine, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Xiao-Li Feng
- Department of Pathology, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Xiao-Guang Ni
- Department of Endoscopy, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Feng-Yan Jin
- Hematology Department, First Hospital of Jilin University, Changchun, China
| | - Yu-Qin Song
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Department of Lymphoma, Peking University Cancer Hospital & Institute, Beijing, China
| | - Wei-Ping Liu
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Department of Lymphoma, Peking University Cancer Hospital & Institute, Beijing, China
| | - Sheng-Yu Zhou
- Department of Medical Oncology, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Ye-Xiong Li
- Department of Radiation Oncology, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
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Ding H, Qin H, Wang J, Dong Y, Wang Q, Han Y. The repeated administration of rhIL-12 for 14 weeks in rhesus monkeys: A toxicity assessment. J Appl Toxicol 2024; 44:301-312. [PMID: 37770382 DOI: 10.1002/jat.4541] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Revised: 08/24/2023] [Accepted: 08/25/2023] [Indexed: 09/30/2023]
Abstract
Interleukin-12 (IL-12) is known to exert antitumor immune effects by promoting the activation and proliferation of T cells and NK cells within the immune system. However, clinical trials have observed systemic toxicity associated with the administration of IL-12. This has shelved development plans for its use as a cancer therapeutic drug. Therefore, it is critical that we perform a systematic evaluation of the toxicity and safety of repeated IL-12 administration. In this study, we conducted a comprehensive evaluation of the toxicity and safety of repeated rhIL-12 (recombinant human interleukin-12) administration in rhesus monkeys by assessing its effects on the immune system, organ function, and vital signs. Rhesus monkeys were subcutaneously injected with 0.5, 2.5, and 12.5 μg/kg of rhIL-12 for up to for 14 consecutive weeks. The low dose exhibited no signs of toxicity, whereas animals receiving higher doses displayed symptoms such as loose stools, reduced activity, anemia, and elevated liver function indicators (AST and TBIL). Following three administrations of 12.5 μg/kg, high dosing was adjusted to 7.5 μg/kg due to manifestations of symptoms like loose stools, decreased activity, and huddling in the cage. Furthermore, rhesus monkeys exhibited marked immunogenic responses to recombinant human interleukin-12 (rhIL-12). However, based on overall study findings, the No Observed Adverse Effect Level (NOAEL) for the subcutaneous injection of rhIL-12, when repeatedly administered for 3 months in rhesus monkeys, was considered to be 0.5 μg/kg. The Highest Non-Severely Toxic Dose (HNSTD) was considered to be 7.5 μg/kg.
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Affiliation(s)
- Huiqin Ding
- School of Basic Medical Sciences, Qingdao University, Qingdao, China
- Kanglitai Biopharmaceutical (Qingdao) Co., Ltd., Qingdao, China
| | - Huan Qin
- School of Basic Medical Sciences, Qingdao University, Qingdao, China
| | - Jiangang Wang
- School of Basic Medical Sciences, Qingdao University, Qingdao, China
- Kanglitai Biopharmaceutical (Qingdao) Co., Ltd., Qingdao, China
| | - Yansheng Dong
- National Beijing Center for Drug Safety and Research, Beijing Institute of Pharmacology and Toxicology, Beijing, China
- SAFE Pharmaceutical Services Corp, Beijing Yitron Economic and Technological Development Zone, Beijing, China
| | - Quanjun Wang
- National Beijing Center for Drug Safety and Research, Beijing Institute of Pharmacology and Toxicology, Beijing, China
- SAFE Pharmaceutical Services Corp, Beijing Yitron Economic and Technological Development Zone, Beijing, China
| | - Yantao Han
- School of Basic Medical Sciences, Qingdao University, Qingdao, China
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163
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Saito LM, Ortiz RC, Amôr NG, Lopes NM, Buzo RF, Garlet GP, Rodini CO. NK cells and the profile of inflammatory cytokines in the peripheral blood of patients with advanced carcinomas. Cytokine 2024; 174:156455. [PMID: 38043142 DOI: 10.1016/j.cyto.2023.156455] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2023] [Revised: 11/18/2023] [Accepted: 11/26/2023] [Indexed: 12/05/2023]
Abstract
BACKGROUND Natural killer (NK) cells are one of the most crucial immune cells that mediate the antitumoral response due to their ability to immediately recognize and eliminate transformed cells. Because of their great cytotoxic activity, the function of NK cells must be robustly regulated to avoid tissue damage. Such regulation is mediated by a coordinated engagement of activating (NKp46) and inhibitory (CD158b) receptors, which tumor cells may use to escape from immunosurveillance. Also, NK cells are generally divided based on surface molecules, such as CD16 and CD56, and can be classified as CD56brightCD16- (regulatory) and CD56dimCD16+ (cytotoxic) NK cells. Here, we aimed to evaluate the frequency and phenotype of circulating NK cells in patients with advanced carcinomas, as well as their systemic cytokine/chemokine and growth factors production. METHODS Peripheral blood was collected from 24 patients with advanced solid cancer during or after treatment and from 10 healthy donors. The frequency and the expression of activating (NKp46) and inhibitory (CD158b) molecules of CD56brightCD16- and CD56dimCD16+ NK cells were assessed by flow cytometry and the multiplex Luminex platform was used to quantify the secreted factors in peripheral blood serum. RESULTS Cancer patients had a lower frequency of the cytotoxic CD56dim CD16+ NK cells subset in comparison with healthy controls. Also, the regulatory CD56bright CD16- NKs isolated from cancer patients exhibited a significantly lower expression of NKp46. Among 29 immunological and growth factors analyzed in the peripheral blood of oncologic patients, MCP-1, IP-10, and eotaxin, and VEGF they have presented a higher proportion. The Pearson correlation test showed that IL-12p40 positively correlates with CD56brightCD16- NK cells. We also observed a positive correlation between MCP-1 and the activating marker NKp46, as well as a negative correlation between IP-10 and TNF-α and NKp46. CD158b expression in CD56dimCD16+ was positively correlated with EGF and negatively correlated with MIP-1β. CONCLUSIONS Taken together, these results suggest that cancer patients present a shift towards a poorly cytotoxic and less activated NK profile which may contribute to tumor development and progression. The understanding of NK cell biology and soluble factors during tumor development could aid in the design of possible targeting therapeutic approaches.
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Affiliation(s)
- Luciana Mieli Saito
- Department of Biological Sciences, Bauru School of Dentistry, University of São Paulo, Bauru, São Paulo, Brazil.
| | - Rafael Carneiro Ortiz
- Department of Biological Sciences, Bauru School of Dentistry, University of São Paulo, Bauru, São Paulo, Brazil; Post-Graduation Program in Rehabilitation Sciences, Hospital for Rehabilitation of Craniofacial Anomalies, University of São Paulo (HRAC/USP), São Paulo, Brazil.
| | - Nádia Ghinelli Amôr
- Department of Biological Sciences, Bauru School of Dentistry, University of São Paulo, Bauru, São Paulo, Brazil.
| | - Nathália Martins Lopes
- Department of Biological Sciences, Bauru School of Dentistry, University of São Paulo, Bauru, São Paulo, Brazil.
| | - Rodrigo Fonseca Buzo
- Department of Biological Sciences, Bauru School of Dentistry, University of São Paulo, Bauru, São Paulo, Brazil.
| | - Gustavo Pompermaier Garlet
- Department of Biological Sciences, Bauru School of Dentistry, University of São Paulo, Bauru, São Paulo, Brazil.
| | - Camila Oliveira Rodini
- Department of Biological Sciences, Bauru School of Dentistry, University of São Paulo, Bauru, São Paulo, Brazil.
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Wei Y, Zhou T, Pan R, Nie X, Liu Z, Shi Z, Zeng Y, Zhang R, Deng Y, Li D. Exosomes containing miR-1469 regulate natural killer cells by targeting CD122 in non-segmental vitiligo. J Dermatol Sci 2024; 113:42-50. [PMID: 38307771 DOI: 10.1016/j.jdermsci.2023.12.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Revised: 12/07/2023] [Accepted: 12/20/2023] [Indexed: 02/04/2024]
Abstract
BACKGROUND Plasma exosomal microRNAs (miRNAs) have been used as potential biomarkers for various diseases and have been investigated for their possible involvement in the pathogenesis of vitiligo. However, the miRNA expression profile of plasma exosomes in patients with non-segmental vitiligo (NSV) has not been determined yet. OBJECTIVE To screen differentially expressed microRNAs in plasma exosomes derived from patients with NSV and explore their roles in the pathogenesis of NSV. METHODS High-throughput sequencing was performed to determine the expression profiles of exosomal miRNAs in NSV. The effect of upregulated miR-1469 in NSV circulating exosomes on natural killer (NK) cells was further investigated using various molecular biological techniques. RESULTS MiR-1469 was identified as a candidate biomarker whose expression was significantly increased in circulating exosomes of NSV patients. Circulating exosomes were internalized by NK cells and increased NK cell proliferation viability and IFN-γ secretion capacity delivering miR-1469. Further studies revealed that the upregulation of CD122, the predicted target of miR-1469, could partially reverse the effect of miR-1469 on natural killer cells. CONCLUSION Alterations in plasma exosomal cargo occur in NSV and appear to contribute to NK cell dysfunction. Exosomal miR-1469 may be a biomarker of disease activity and could be used as a therapeutic drug target against innate immunity in NSV patients. The present study provides new insights into the role of exosomal miRNAs in NSV and suggests a novel miR-1469-CD122-IFN-γ pathway of NK cell underlying pathogenesis of NSV.
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Affiliation(s)
- Yujia Wei
- Department of Dermatology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Ting Zhou
- Department of Immunology, School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Ronghua Pan
- Department of Dermatology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Xiaoqi Nie
- Department of Dermatology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Zhong Liu
- Department of Dermatology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Zeqi Shi
- Department of Dermatology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Ying Zeng
- Department of Dermatology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Ri Zhang
- Department of Dermatology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yunhua Deng
- Department of Dermatology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
| | - Dong Li
- Department of Dermatology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
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165
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Morales-Prieto DM, Wieditz K, Götze J, Pastuschek J, Weber M, Göhner C, Groten T, Markert UR. Transplacental migration of maternal natural killer and T cells assessed by ex vivo human placenta perfusion. Placenta 2024; 146:42-49. [PMID: 38169218 DOI: 10.1016/j.placenta.2023.12.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Revised: 11/28/2023] [Accepted: 12/05/2023] [Indexed: 01/05/2024]
Abstract
INTRODUCTION The transplacental passage of cells between a mother and her fetus, known as microchimerism, is a less studied process during pregnancy. The frequency of maternal microchimeric cells in fetal tissues in physiological pregnancies and mechanisms responsible for transplacental cell trafficking are poorly understood. This study aimed to evaluate the placental trafficking of maternal peripheral blood mononuclear cells (PBMC) using human ex vivo placenta perfusion. METHODS Ten placentas and maternal PBMC were obtained after healthy pregnancies. Flow cytometry was used to characterize PBMC subtypes. They showed a higher percentage of CD3+ T cells compared to CD56+ NK cells. The isolated PBMC were stained with a fluorescent dye and perfused through the maternal circuit of the placenta in an ex vivo perfusion system. Subsequent immunofluorescence staining for CD3+ T cells and CD56+ NK cells was performed on placental tissue sections, and the number of detectable PBMC in different tissue areas was counted using fluorescence microscopy. RESULTS The applied method allowed discrimination of perfused autologous maternal cells from cells resident in the placenta before perfusion. Further, it allows additional immunohistochemical labelling and distinction of immune cell subsets. Perfused PBMC were detected in all analyzed placentas, mostly in contact to the syncytiotrophoblast. CD3+ T cells were identified more frequently than CD56+ NK cells and some CD3+ T cells were found inside fetoplacental tissues and vasculature. The results indicate that also other PBMCs than T or NK cells adhere to or enter villous tissue, but they have not been specified in this analysis. DISCUSSION Previous studies have detected maternal cells in the fetal circulation which we could mimick in our ex vivo placenta perfusion experiments with fluorescence labelled autologous maternal PBMC. The applied experimental settings did not allow comparison of transmigration abilities of PBMC subsets, but slight modifications of the model will permit further studies of cell transfer processes and microchimerism in pregnancy.
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Affiliation(s)
- Diana M Morales-Prieto
- Placenta Lab, Department of Obstetrics, Jena University Hospital, Am Klinikum 1, 07747, Jena, Germany
| | - Kathrin Wieditz
- Placenta Lab, Department of Obstetrics, Jena University Hospital, Am Klinikum 1, 07747, Jena, Germany
| | - Juliane Götze
- Placenta Lab, Department of Obstetrics, Jena University Hospital, Am Klinikum 1, 07747, Jena, Germany
| | - Jana Pastuschek
- Placenta Lab, Department of Obstetrics, Jena University Hospital, Am Klinikum 1, 07747, Jena, Germany
| | - Maja Weber
- Placenta Lab, Department of Obstetrics, Jena University Hospital, Am Klinikum 1, 07747, Jena, Germany
| | - Claudia Göhner
- Placenta Lab, Department of Obstetrics, Jena University Hospital, Am Klinikum 1, 07747, Jena, Germany
| | - Tanja Groten
- Placenta Lab, Department of Obstetrics, Jena University Hospital, Am Klinikum 1, 07747, Jena, Germany
| | - Udo R Markert
- Placenta Lab, Department of Obstetrics, Jena University Hospital, Am Klinikum 1, 07747, Jena, Germany.
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Han F, Xi YM. [Research Progress of NK Cell Therapy in Multiple Myeloma Treatment --Review]. Zhongguo Shi Yan Xue Ye Xue Za Zhi 2024; 32:297-301. [PMID: 38387938 DOI: 10.19746/j.cnki.issn.1009-2137.2024.01.048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/24/2024]
Abstract
Multiple myeloma (MM) is a hematologic neoplasm characterized by malignant proliferation of monoclonal plasma cells in the bone marrow. NK cells, a class of innate lymphocytes with potent natural killer activity, are capable of recognizing and destroying tumor cells and virally infected cells, and have attracted attention as a potential anticancer therapy. In patients with MM, NK cells are suppressed in number and function, resulting in reduced immune surveillance and clearance of myeloma cells. Restoring or enhancing the killing effect of NK cells on myeloma cells is an important strategy for MM immunotherapy, and some progress has been made in clinical trials targeting NK cellrelated therapies. This article reviews the research progress on the applications prospects of NK cell in MM immunotherapy.
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Affiliation(s)
- Fan Han
- The First Clinical Medical College of Lanzhou University; Lanzhou 730000, Gansu Province, China
| | - Ya-Ming Xi
- Department of Hematology, The First Hospital of Lanzhou University, Lanzhou 730000, Gansu Province, China. E-mail:
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167
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Guo Z, Zhao Y, Xu M, Zhao L, Wang X. Natural killer cell-based signature: Prognostic analysis in head and neck squamous cell carcinoma. J Gene Med 2024; 26:e3671. [PMID: 38384136 DOI: 10.1002/jgm.3671] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2023] [Revised: 12/12/2023] [Accepted: 01/18/2024] [Indexed: 02/23/2024] Open
Abstract
BACKGROUND Head and neck squamous cell carcinoma (HNSC) is a challenging cancer with significant clinical implications. Natural killer (NK) cells have emerged as important players in tumor immunosurveillance, yet their role and potential as prognostic biomarkers in HNSC remain unclear. METHODS Quantitative analysis using multiple algorithms identified FCRL1, KIR3DL2 and ZNF541 as molecules significantly associated with local NK cell infiltration and patient survival. A prognostic model based on these molecules demonstrated robust predictive performance. RESULTS Analysis of high- and low-risk patient groups revealed distinct differences in the tumor microenvironment, indicating an inhibitory immune microenvironment in high-risk patients. Notably, low-risk patients exhibited potential sensitivity to immunotherapy and showed favorable responses to specific drugs such as axitinib, methotrexate, rapamycin and vorinostat. NK cells, important effectors of the innate immune response, were found to play a crucial role in HNSC immunity. The present study provides valuable insights into the correlation between FCRL1, KIR3DL2, ZNF541 and NK cell infiltration, paving the way for future investigations into their roles in HNSC. Activation of NOTCH signaling, MYC targets, DNA repair, E2F targets, epithelial-mesenchymal transition, G2M checkpoint and mitotic spindle pathways in high-risk patients suggests their involvement in disease progression and poor prognosis. CONCLUSIONS The present study reveals the significance of NK cells in HNSC and their potential as prognostic biomarkers. The CFKZ score offers a promising approach for predicting patient outcomes and guiding personalized treatment decisions in HNSC. These findings contribute to our understanding of HNSC immunobiology and hold implications for precision medicine in HNSC management.
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Affiliation(s)
- Zizhao Guo
- Department of Head and Neck Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yuxia Zhao
- Department of Radiology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Meng Xu
- Department of Head and Neck Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Long Zhao
- Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Xiaolei Wang
- Department of Head and Neck Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
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168
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He C, Lin C, Li M, Sun Y. A 9-year-old patient with indolent NK cell lymphoproliferative disorder: What role does an inherited SESN3 mutation play? Dig Liver Dis 2024; 56:363-364. [PMID: 38000935 DOI: 10.1016/j.dld.2023.10.023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/15/2023] [Revised: 10/19/2023] [Accepted: 10/31/2023] [Indexed: 11/26/2023]
Affiliation(s)
- Chengcheng He
- Inflammatory Bowel Disease Research Center, Department of Gastroenterology, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, 510150, China.
| | - Chuangzhen Lin
- Inflammatory Bowel Disease Research Center, Department of Gastroenterology, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, 510150, China.
| | - Mingsong Li
- Inflammatory Bowel Disease Research Center, Department of Gastroenterology, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, 510150, China.
| | - Yan Sun
- Inflammatory Bowel Disease Research Center, Department of Gastroenterology, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, 510150, China.
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169
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Jalali S, Stankovic S, Westall GP, Reading PC, Sullivan LC, Brooks AG. Examining the impact of immunosuppressive drugs on antibody-dependent cellular cytotoxicity (ADCC) of human peripheral blood natural killer (NK) cells and gamma delta (γδ) T cells. Transpl Immunol 2024; 82:101962. [PMID: 38007172 DOI: 10.1016/j.trim.2023.101962] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2023] [Revised: 11/20/2023] [Accepted: 11/20/2023] [Indexed: 11/27/2023]
Abstract
BACKGROUND Human natural killer (NK) cells and gamma delta (γδ) T cells may impact outcomes of solid organ transplantation (SOT) such as lung transplantation (LTx) following the differential engagement of an array of activating and inhibitory receptors. Amongst these, CD16 may be particularly important due to its capacity to bind IgG to trigger antibody-dependent cellular cytotoxicity (ADCC) and the production of proinflammatory cytokines. While the use of immunosuppressive drugs (ISDs) is an integral component of SOT practice, their relative impact on various immune cells, especially γδT cells and CD16-induced functional responses, is still unclear. METHODS The ADCC responses of peripheral blood NK cells and γδT cells from both healthy blood donors and adult lung transplant recipients (LTRs) were assessed by flow cytometry. Specifically, the degranulation response, as reflected in the expression of CD107a, and the capacity of both NK cells and γδT cells to produce IFN-γ and TNF-α was assessed following rituximab (RTX)-induced activation. Additionally, the effect of cyclosporine A (CsA), tacrolimus (TAC), prednisolone (Prdl) and azathioprine (AZA) at the concentration of 1 ng/ml, 10 ng/ml, 100 ng/ml, and 1000 ng/ml on these responses was also compared in both cell types. RESULTS Flow cytometric analyses of CD16 expresion showed that its expression on γδT cells was both at lower levels and more variable than that on peripheral blood NK cells. Nevertheless functional analyses showed that despite these differences, γδT cells like NK cells can be readily activated by engagement with RTX to degranulate and produce cytokines such as IFNg and TNF-a. RTX-induced degranulation by either NK cells or γδT cells from healthy donors was not impacted by co-culture with individual ISDs. However, CsA and TAC but not Prdl and AZA did inhibit the production of IFN-γ and TNF-α by both cell types. Flow cytometric analyses of RTX-induced activation of NK cells and γδT cells from LTRs suggested their capacity to degranulate was not markedly impacted by transplantation with similar levels of cells expressing CD107 pre- and post-LTx. However an impairment in the ability of NK cells to produce cytokines was observed in samples obtained post LTx whereas γδT cell cytokine responses were not significantly impacted. CONCLUSIONS In conclusion, the findings show that despite differences in the expression levels of CD16, γδT cells like NK cells can be readily activated by engagement with RTX and that in vitro exposure to CsA and TAC (calcineurin inhibitors) had a measurable effect on cytokine production but not degranulation by both NK cells and gdT cells from healthy donors. Finally the observation that in PBMC obtained from LTx recipients, NK cells but not γδT cells exhibited impaired cytokine reponses suggests that transplantation or chronic exposure to ISDs differentially impacts their potential to respond to the introduction of an allograft and/or transplant-associated infections.
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Affiliation(s)
- Sedigheh Jalali
- Murdoch Children's Research Institute, The Royal Children's Hospital, Parkville, Victoria 3052, Australia; Department of Paediatrics, University of Melbourne, Parkville, Victoria 3010, Australia; Department of Microbiology and Immunology, University of Melbourne at the Peter Doherty Institute, Parkville, Victoria 3010, Australia
| | - Sanda Stankovic
- Department of Microbiology and Immunology, University of Melbourne at the Peter Doherty Institute, Parkville, Victoria 3010, Australia
| | - Glen P Westall
- Lung Transplant Service, The Alfred Hospital and Monash University, Melbourne, Victoria 3000, Australia
| | - Patrick C Reading
- Department of Microbiology and Immunology, University of Melbourne at the Peter Doherty Institute, Parkville, Victoria 3010, Australia
| | - Lucy C Sullivan
- Department of Microbiology and Immunology, University of Melbourne at the Peter Doherty Institute, Parkville, Victoria 3010, Australia
| | - Andrew G Brooks
- Department of Microbiology and Immunology, University of Melbourne at the Peter Doherty Institute, Parkville, Victoria 3010, Australia.
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170
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Li Y, Li W, Chen J, Qiu S, Liu Y, Xu L, Tian T, Li JP. Deciphering single-cell protein secretion and gene expressions by constructing cell-antibody conjugates. Bioorg Chem 2024; 143:106987. [PMID: 38039927 DOI: 10.1016/j.bioorg.2023.106987] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2023] [Revised: 11/13/2023] [Accepted: 11/19/2023] [Indexed: 12/03/2023]
Abstract
Secreted proteins play critical roles in regulating immune responses, exerting cytotoxic effects on tumor cells, promoting inflammatory processes, and influencing cellular metabolism. Deciphering the intricate relationship between the heterogeneity of secreted proteins and their transcriptional states is pivotal in the study of cellular heterogeneity. Here we proposed a cell-antibody conjugate-based sequencing methodology (Cellab-seq) for joint characterization of secreted proteins and transcriptome. Cellab-seq utilizes a chemoenzymatic strategy to construct cell-antibody conjugates, which enables the capture of secreted proteins and their signal transduction with the incorporation of barcode detection antibodies. We applied Cellab-seq to investigate how gene expression influences the activity of secreted proteins in NK cells. Altogether, this strategy facilitates a nuanced understanding of cellular dynamics under diverse physiological conditions, ultimately contributing to the prevention, diagnosis and treatment of diseases.
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Affiliation(s)
- Yachao Li
- State Key Laboratory of Coordination Chemistry, Chemistry and Biomedicine Innovation Center (ChemBIC), School of Chemistry and Chemical Engineering, Nanjing University, 163 Xianlin Avenue, Nanjing, Jiangsu 210023, China
| | - Wannan Li
- State Key Laboratory of Coordination Chemistry, Chemistry and Biomedicine Innovation Center (ChemBIC), School of Chemistry and Chemical Engineering, Nanjing University, 163 Xianlin Avenue, Nanjing, Jiangsu 210023, China
| | - Jiashang Chen
- State Key Laboratory of Coordination Chemistry, Chemistry and Biomedicine Innovation Center (ChemBIC), School of Chemistry and Chemical Engineering, Nanjing University, 163 Xianlin Avenue, Nanjing, Jiangsu 210023, China
| | - Shuang Qiu
- State Key Laboratory of Coordination Chemistry, Chemistry and Biomedicine Innovation Center (ChemBIC), School of Chemistry and Chemical Engineering, Nanjing University, 163 Xianlin Avenue, Nanjing, Jiangsu 210023, China
| | - Yilong Liu
- State Key Laboratory of Coordination Chemistry, Chemistry and Biomedicine Innovation Center (ChemBIC), School of Chemistry and Chemical Engineering, Nanjing University, 163 Xianlin Avenue, Nanjing, Jiangsu 210023, China
| | - Lingjie Xu
- Vazyme Biotech, Red Maple Hi-tech Industry Park, Kechuang Road, Qixia District, Nanjing, Jiangsu 210023, China
| | - Tian Tian
- State Key Laboratory of Coordination Chemistry, Chemistry and Biomedicine Innovation Center (ChemBIC), School of Chemistry and Chemical Engineering, Nanjing University, 163 Xianlin Avenue, Nanjing, Jiangsu 210023, China.
| | - Jie P Li
- State Key Laboratory of Coordination Chemistry, Chemistry and Biomedicine Innovation Center (ChemBIC), School of Chemistry and Chemical Engineering, Nanjing University, 163 Xianlin Avenue, Nanjing, Jiangsu 210023, China.
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171
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Nieto Y, Banerjee P, Kaur I, Kim KH, Fang D, Thall PF, Griffin L, Barnett M, Basar R, Hosing C, Ramdial J, Srour S, Daher M, Marin D, Jiang X, Chen K, Champlin R, Shpall EJ, Rezvani K. Ex Vivo Expanded Cord Blood Natural Killer Cells Combined with Rituximab and High-Dose Chemotherapy and Autologous Stem Cell Transplantation for B Cell Non-Hodgkin Lymphoma. Transplant Cell Ther 2024; 30:203.e1-203.e9. [PMID: 38042257 DOI: 10.1016/j.jtct.2023.11.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2023] [Revised: 11/27/2023] [Accepted: 11/27/2023] [Indexed: 12/04/2023]
Abstract
Relapse is the major cause of failure of high-dose chemotherapy (HDC) with autologous stem cell transplantation (ASCT) for B cell non-Hodgkin lymphomas (B-NHL). Improvement strategies include use in combination with effective immunotherapies. We hypothesized that the combination of rituximab/HDC/ASCT with expanded cord blood (CB)-derived natural killer (NK) cells is safe and active in B-NHL. Patients with B-NHL age 15 to 70 years and appropriate ASCT candidates were eligible for the study. The CB units were selected without considering HLA match with the recipient. The CB NK cells were expanded from day -19 to day -5. Treatment included rituximab on days -13 and -7, BEAM (carmustine/etoposide/cytarabine/melphalan) on days -13 to -7, lenalidomide on days -7 to -2, CB NK infusion (108/kg) on day -5, and ASCT (day 0). The primary endpoint was 30-day treatment-related mortality (TRM); secondary endpoints included relapse-free survival (RFS), overall survival (OS), and persistence of CB NK cells. We enrolled 20 patients. CB NK cells were expanded a median of 1552-fold with >98% purity and >96% viability. We saw no adverse events attributable to the CB NK cells and 0% 30-day TRM. At median follow-up of 47 months, the RFS and OS rates were 53% and 74%, respectively. CB NK cells were detectable in blood for 2 weeks, independent of HLA-mismatch status. CD16 expression in donor NK cells was correlated favorably with outcome, and homozygosity for the high-affinity CD16 variant (158 V/V) in CB, but not recipient, NK cells was correlated with better outcomes. Our data indicate that the combination of expanded and highly purified CB-derived NK cells with HDC/ASCT for B-NHL is safe. CD16 expression in donor NK cells, particularly if homozygous for the high-affinity CD16 variant, was correlated with better outcomes.
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Affiliation(s)
- Yago Nieto
- Department of Stem Cell Transplantation and Cellular Therapy, University of Texas MD Anderson Cancer Center, Houston, Texas.
| | - Pinaki Banerjee
- Department of Stem Cell Transplantation and Cellular Therapy, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Indresh Kaur
- Department of Stem Cell Transplantation and Cellular Therapy, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Kun Hee Kim
- Computational Biology, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Dexing Fang
- Department of Stem Cell Transplantation and Cellular Therapy, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Peter F Thall
- Biostatistics, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Lori Griffin
- Department of Stem Cell Transplantation and Cellular Therapy, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Melissa Barnett
- Department of Stem Cell Transplantation and Cellular Therapy, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Rafet Basar
- Department of Stem Cell Transplantation and Cellular Therapy, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Chitra Hosing
- Department of Stem Cell Transplantation and Cellular Therapy, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Jeremy Ramdial
- Department of Stem Cell Transplantation and Cellular Therapy, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Samer Srour
- Department of Stem Cell Transplantation and Cellular Therapy, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - May Daher
- Department of Stem Cell Transplantation and Cellular Therapy, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - David Marin
- Department of Stem Cell Transplantation and Cellular Therapy, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Xianli Jiang
- Computational Biology, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Ken Chen
- Computational Biology, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Richard Champlin
- Department of Stem Cell Transplantation and Cellular Therapy, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Elizabeth J Shpall
- Department of Stem Cell Transplantation and Cellular Therapy, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Katayoun Rezvani
- Department of Stem Cell Transplantation and Cellular Therapy, University of Texas MD Anderson Cancer Center, Houston, Texas
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172
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Barrow AD, Cella M, Edeling MA, Khan MAAK, Cervantes-Barragan L, Bugatti M, Schmedt C, Vermi W, Colonna M. Cutting Edge: PDGF-DD Binding to NKp44 Costimulates TLR9 Signaling and Proinflammatory Cytokine Secretion in Human Plasmacytoid Dendritic Cells. J Immunol 2024; 212:369-374. [PMID: 38117750 DOI: 10.4049/jimmunol.2200496] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/02/2022] [Accepted: 11/22/2023] [Indexed: 12/22/2023]
Abstract
NKp44 is a human receptor originally found on activated NK cells, group 1 and group 3 innate lymphoid cells that binds dimers of platelet-derived growth factor D (PDGF-DD). NKp44 is also expressed on tissue plasmacytoid dendritic cells (PDCs), but NKp44-PDGF-DD interaction on PDCs remains unstudied. Engagement of NKp44 with PDGF-DD in vitro enhanced PDC secretion of IFN-α, TNF, and IL-6 in response to the TLR9 ligand CpG-ODN, but not TLR7/8 ligands. In tissues, PDCs were found in close contact with PDGF-DD-expressing cells in the high endothelial venules and epithelium of tonsils, melanomas, and skin lesions infected with Molluscum contagiosum. Recombinant PDGF-DD enhanced the serum IFN-α response to systemic HSV-1 infection in a humanized mouse model. We conclude that NKp44 integrates with TLR9 signaling to enhance PDC cytokine production. These findings may have bearings for immune responses to TLR9-based adjuvants, therapy for tumors expressing PDGF-DD, and infections with DNA viruses that induce PDGF-DD expression to enhance viral spread.
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Affiliation(s)
- Alexander David Barrow
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO
- Department of Microbiology and Immunology, The University of Melbourne and The Peter Doherty Institute for Infection and Immunity, Melbourne, Victoria, Australia
| | - Marina Cella
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO
| | - Melissa Anne Edeling
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO
- Department of Microbiology and Immunology, The University of Melbourne and The Peter Doherty Institute for Infection and Immunity, Melbourne, Victoria, Australia
| | - Md Abdullah-Al-Kamran Khan
- Department of Microbiology and Immunology, The University of Melbourne and The Peter Doherty Institute for Infection and Immunity, Melbourne, Victoria, Australia
| | - Luisa Cervantes-Barragan
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO
- Department of Microbiology and Immunology, Emory University, School of Medicine, Atlanta, GA
| | - Mattia Bugatti
- Department of Molecular and Translational Medicine, Section of Pathology, School of Medicine, University of Brescia, Brescia, Italy
| | | | - William Vermi
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO
- Department of Molecular and Translational Medicine, Section of Pathology, School of Medicine, University of Brescia, Brescia, Italy
| | - Marco Colonna
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO
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173
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Patterson C, Hazime KS, Zelenay S, Davis DM. Prostaglandin E₂ impacts multiple stages of the natural killer cell antitumor immune response. Eur J Immunol 2024; 54:e2350635. [PMID: 38059519 DOI: 10.1002/eji.202350635] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Revised: 12/04/2023] [Accepted: 12/05/2023] [Indexed: 12/08/2023]
Abstract
Tumor immune escape is a major factor contributing to cancer progression and unresponsiveness to cancer therapies. Tumors can produce prostaglandin E2 (PGE2 ), an inflammatory mediator that directly acts on Natural killer (NK) cells to inhibit antitumor immunity. However, precisely how PGE2 influences NK cell tumor-restraining functions remains unclear. Here, we report that following PGE₂ treatment, human NK cells exhibited altered expression of specific activating receptors and a reduced ability to degranulate and kill cancer targets. Transcriptional analysis uncovered that PGE₂ also differentially modulated the expression of chemokine receptors by NK cells, inhibiting CXCR3 but increasing CXCR4. Consistent with this, PGE₂-treated NK cells exhibited decreased migration to CXCL10 but increased ability to migrate toward CXCL12. Using live cell imaging, we showed that in the presence of PGE2 , NK cells were slower and less likely to kill cancer target cells following conjugation. Imaging the sequential stages of NK cell killing revealed that PGE₂ impaired NK cell polarization, but not the re-organization of synaptic actin or the release of perforin itself. Together, these findings demonstrate that PGE₂ affects multiple but select NK cell functions. Understanding how cancer cells subvert NK cells is necessary to more effectively harness the cancer-inhibitory function of NK cells in treatments.
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Affiliation(s)
- Chloe Patterson
- The Lydia Becker Institute of Immunology and Inflammation, The University of Manchester, Manchester, United Kingdom
| | - Khodor S Hazime
- Department of Life Sciences, Sir Alexander Fleming Building, Imperial College London, South Kensington, London, United Kingdom
| | - Santiago Zelenay
- The Lydia Becker Institute of Immunology and Inflammation, The University of Manchester, Manchester, United Kingdom
- Cancer Inflammation and Immunity Group, Cancer Research UK Manchester Institute, The University of Manchester, Manchester, United Kingdom
| | - Daniel M Davis
- Department of Life Sciences, Sir Alexander Fleming Building, Imperial College London, South Kensington, London, United Kingdom
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174
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Saadh MJ, Rasulova I, Khalil M, Farahim F, Sârbu I, Ciongradi CI, Omar TM, Alhili A, Jawad MJ, Hani T, Ali T, Lakshmaiya N. Natural killer cell-mediated immune surveillance in cancer: Role of tumor microenvironment. Pathol Res Pract 2024; 254:155120. [PMID: 38280274 DOI: 10.1016/j.prp.2024.155120] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/28/2023] [Revised: 01/07/2024] [Accepted: 01/08/2024] [Indexed: 01/29/2024]
Abstract
In the immunological surveillance against cancer, natural killer (NK) cells are essential effectors that help eradicate altered cells. The complex interactions that occur between NK cells and the tumor microenvironment (TME) are thoroughly examined in this review. The review examines how cytokine stimulation affects NK cell activation, focusing on the dynamic modulation of NK cell function within the TME. It looks at NK cell-related biomarkers such as PD-1/PD-L1, methylation HOXA9 (Homeobox A9), Stroma AReactive Invasion Front Areas (SARIFA), and NKG2A/HLA-E, providing critical information about prognosis and treatment outcomes. The changing landscape of immunotherapies-including checkpoint inhibitors, CAR-NK cells, and cytokine-based interventions-is examined in the context of enhancing NK cell activity. The review highlights the potential pathways for precision medicine going forward, focusing on customized immunotherapies based on unique biomarker profiles and investigating combination medicines to produce more robust anti-tumor responses.
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Affiliation(s)
- Mohamed J Saadh
- Faculty of Pharmacy, Middle East University, Amman 11831, Jordan; Applied Science Research Center. Applied Science Private University, Amman, Jordan
| | - Irodakhon Rasulova
- MD, PhD, Senior Researcher, School of Humanities, Natural & Social Sciences, New Uzbekistan University, 54 Mustaqillik Ave., Tashkent, 100007, Uzbekistan; Department of Public Health, Samarkand State Medical University, Amir Temur street 18, Samarkand, Uzbekistan
| | | | - Farha Farahim
- Department of Nursing, King Khalid University, Abha, Kingdom of Saudi Arabia
| | - Ioan Sârbu
- 2nd Department of Surgery-Pediatric Surgery and Orthopedics, "Grigore T. Popa" University of Medicine and Pharmacy, 700115 Iași, Romania.
| | - Carmen Iulia Ciongradi
- 2nd Department of Surgery-Pediatric Surgery and Orthopedics, "Grigore T. Popa" University of Medicine and Pharmacy, 700115 Iași, Romania.
| | - Thabit Moath Omar
- Department of Medical Laboratory Technics, Al-Noor University College, Nineveh, Iraq
| | - Ahmed Alhili
- Medical Technical College, Al-Farahidi University, Iraq
| | | | - Thamer Hani
- Dentistry Department, Al-Turath University College, Baghdad, Iraq
| | - Talat Ali
- Department of Basic Medical Sciences, King Khalid University, Abha, Kingdom of Saudi Arabia
| | - Natrayan Lakshmaiya
- Department of Mechanical Engineering, Saveetha School of Engineering, SIMATS, Chennai, Tamil Nadu, India
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175
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Wang QM, Lian GY, Sheng SM, Xu J, Ye LL, Min C, Guo SF. Exosomal lncRNA NEAT1 Inhibits NK-Cell Activity to Promote Multiple Myeloma Cell Immune Escape via an EZH2/PBX1 Axis. Mol Cancer Res 2024; 22:125-136. [PMID: 37889101 DOI: 10.1158/1541-7786.mcr-23-0282] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Revised: 08/16/2023] [Accepted: 10/24/2023] [Indexed: 10/28/2023]
Abstract
Exosomal long noncoding RNAs (lncRNA) derived from cancer cells are implicated in various processes, including cancer cell proliferation, metastasis, and immunomodulation. We investigated the role and underlying mechanism of exosome-transmitted lncRNA NEAT1 in the immune escape of multiple myeloma cells from natural killer (NK) cells. Multiple myeloma cells and samples from patients with multiple myeloma were obtained. The effects of multiple myeloma cell-derived exosomes (multiple myeloma exosomes) and exosomal NEAT1 on the functions of NK cells were evaluated using EdU staining, CCK-8, flow cytometry, and ELISA. Chromatin and RNA immunoprecipitation were performed to identify interactions between NEAT1, enhancer of Zeste Homolog 2 (EZH2), and pre-B-cell leukemia transcription factor 1 (PBX1). A xenograft tumor model was constructed to verify the effects of exosomal NEAT1 on tumor growth. qRT-PCR, Western blot analysis, and IHC were conducted to detect related genes. NEAT1 levels were upregulated in multiple myeloma tumor tissues, multiple myeloma cells, and multiple myeloma exosomes. Multiple myeloma exosomes suppressed cell proliferation, promoted apoptosis, reduced natural killer group 2, member D (NKG2D)-positive cells, and the production of TNFα) and interferon-gamma (IFN-γ) in NK cells, whereas NEAT1-silenced exosomes had little effect. NEAT1 silenced PBX1 by recruiting EZH2. PBX1 knockdown abrogated the effects of NEAT1-silenced exosomes on NK and multiple myeloma cells. NEAT1-silenced exosomes inhibited tumor growth in mice, decreased Ki67 and PD-L1, and increased NKG2D, TNFα, and IFNγ in tumor tissues. In summary, multiple myeloma cell-derived exosomal NEAT1 suppressed NK-cell activity by downregulating PBX1, promoting multiple myeloma cell immune escape. This study suggests a potential strategy for treating multiple myeloma. IMPLICATIONS This study reveals that exosomal NEAT1 regulates EZH2/PBX1 axis to inhibit NK-cell activity, thereby promoting multiple myeloma cell immune escape, which offers a novel therapeutic potential for multiple myeloma.
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Affiliation(s)
- Qing-Ming Wang
- Department of Hematology, The Second Affiliated Hospital of Nanchang University, Nanchang 330006, Jiangxi, China
- Jiangxi Provincial Key Laboratory of Hematology, Nanchang, Jiangxi, China
| | - Guang-Yu Lian
- Department of Medicine & Therapeutics, The Chinese University of Hong Kong, Hong Kong SAR, China
| | | | - Jing Xu
- Department of Hematology, The Second Affiliated Hospital of Nanchang University, Nanchang 330006, Jiangxi, China
- Jiangxi Provincial Key Laboratory of Hematology, Nanchang, Jiangxi, China
| | - Long-Long Ye
- Department of Hematology, The Second Affiliated Hospital of Nanchang University, Nanchang 330006, Jiangxi, China
- Jiangxi Provincial Key Laboratory of Hematology, Nanchang, Jiangxi, China
| | - Chao Min
- Nanchang University, Nanchang, Jiangxi, China
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176
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Chen H, Wong HF, Qiu J, Li B, Yuan D, Kong H, Bao Y, Zhang Y, Xu Z, Tse YS, Xia J. Site-Selective Tyrosine Reaction for Antibody-Cell Conjugation and Targeted Immunotherapy. Adv Sci (Weinh) 2024; 11:e2305012. [PMID: 38044303 PMCID: PMC10837340 DOI: 10.1002/advs.202305012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/22/2023] [Revised: 10/27/2023] [Indexed: 12/05/2023]
Abstract
Targeted immunotherapies capitalize on the exceptional binding capabilities of antibodies to stimulate a host response that effectuates long-lived tumor destruction. One example is the conjugation of immunoglobulins (IgGs) to immune effector cells, which equips the cells with the ability to recognize and accurately kill malignant cells through a process called antibody-dependent cellular cytotoxicity (ADCC). In this study, a chemoenzymatic reaction is developed that specifically functionalizes a single tyrosine (Tyr, Y) residue, Y296, in the Fc domain of therapeutic IgGs. A one-pot reaction that combines the tyrosinase-catalyzed oxidation of tyrosine to o-quinone with a subsequent [3+2] photoaddition with vinyl ether is employed. This reaction installs fluorescent molecules or bioorthogonal groups at Y296 of IgGs or the C-terminal Y-tag of an engineered nanobody. The Tyr-specific reaction is utilized in constructing monofunctionalized antibody-drug conjugates (ADCs) and antibody/nanobody-conjugated effector cells, such as natural killer cells or macrophages. These results demonstrate the potential of site-selective antibody reactions for enhancing targeted cancer immunotherapy.
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Affiliation(s)
- Hongfei Chen
- Department of ChemistryThe Chinese University of Hong KongShatinHong Kong SARChina
| | - Hong‐Chai Fabio Wong
- Department of ChemistryThe Chinese University of Hong KongShatinHong Kong SARChina
| | - Jiaming Qiu
- Department of ChemistryThe Chinese University of Hong KongShatinHong Kong SARChina
| | - Biquan Li
- Department of ChemistryThe Chinese University of Hong KongShatinHong Kong SARChina
| | - Dingdong Yuan
- Department of ChemistryThe Chinese University of Hong KongShatinHong Kong SARChina
| | - Hao Kong
- Department of ChemistryThe Chinese University of Hong KongShatinHong Kong SARChina
| | - Yishu Bao
- Department of ChemistryThe Chinese University of Hong KongShatinHong Kong SARChina
| | - Yu Zhang
- Department of ChemistryThe Chinese University of Hong KongShatinHong Kong SARChina
| | - Zhiyi Xu
- Department of ChemistryThe Chinese University of Hong KongShatinHong Kong SARChina
| | - Ying‐Lung Steve Tse
- Department of ChemistryThe Chinese University of Hong KongShatinHong Kong SARChina
| | - Jiang Xia
- Department of ChemistryThe Chinese University of Hong KongShatinHong Kong SARChina
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177
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Li Q, Sharkey A, Sheridan M, Magistrati E, Arutyunyan A, Huhn O, Sancho-Serra C, Anderson H, McGovern N, Esposito L, Fernando R, Gardner L, Vento-Tormo R, Turco MY, Moffett A. Human uterine natural killer cells regulate differentiation of extravillous trophoblast early in pregnancy. Cell Stem Cell 2024; 31:181-195.e9. [PMID: 38237587 DOI: 10.1016/j.stem.2023.12.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2023] [Revised: 10/19/2023] [Accepted: 12/20/2023] [Indexed: 02/04/2024]
Abstract
In humans, balanced invasion of trophoblast cells into the uterine mucosa, the decidua, is critical for successful pregnancy. Evidence suggests that this process is regulated by uterine natural killer (uNK) cells, but how they influence reproductive outcomes is unclear. Here, we used our trophoblast organoids and primary tissue samples to determine how uNK cells affect placentation. By locating potential interaction axes between trophoblast and uNK cells using single-cell transcriptomics and in vitro modeling of these interactions in organoids, we identify a uNK cell-derived cytokine signal that promotes trophoblast differentiation at the late stage of the invasive pathway. Moreover, it affects transcriptional programs involved in regulating blood flow, nutrients, and inflammatory and adaptive immune responses, as well as gene signatures associated with disorders of pregnancy such as pre-eclampsia. Our findings suggest mechanisms on how optimal immunological interactions between uNK cells and trophoblast enhance reproductive success.
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Affiliation(s)
- Qian Li
- Department of Pathology, University of Cambridge, Cambridge CB2 1QP, UK; Centre for Trophoblast Research, University of Cambridge, Cambridge CB2 3EG, UK.
| | - Andrew Sharkey
- Department of Pathology, University of Cambridge, Cambridge CB2 1QP, UK; Centre for Trophoblast Research, University of Cambridge, Cambridge CB2 3EG, UK
| | - Megan Sheridan
- Department of Pathology, University of Cambridge, Cambridge CB2 1QP, UK; Centre for Trophoblast Research, University of Cambridge, Cambridge CB2 3EG, UK
| | - Elisa Magistrati
- Friedrich Miescher Institute for Biomedical Research, 4058 Basel, Switzerland
| | - Anna Arutyunyan
- Centre for Trophoblast Research, University of Cambridge, Cambridge CB2 3EG, UK; Wellcome Sanger Institute, Cambridge CB10 1SA, UK
| | - Oisin Huhn
- Department of Pathology, University of Cambridge, Cambridge CB2 1QP, UK; Centre for Trophoblast Research, University of Cambridge, Cambridge CB2 3EG, UK
| | - Carmen Sancho-Serra
- Centre for Trophoblast Research, University of Cambridge, Cambridge CB2 3EG, UK; Wellcome Sanger Institute, Cambridge CB10 1SA, UK
| | - Holly Anderson
- Department of Pathology, University of Cambridge, Cambridge CB2 1QP, UK
| | - Naomi McGovern
- Department of Pathology, University of Cambridge, Cambridge CB2 1QP, UK; Centre for Trophoblast Research, University of Cambridge, Cambridge CB2 3EG, UK
| | - Laura Esposito
- Department of Pathology, University of Cambridge, Cambridge CB2 1QP, UK; Centre for Trophoblast Research, University of Cambridge, Cambridge CB2 3EG, UK
| | - Ridma Fernando
- Friedrich Miescher Institute for Biomedical Research, 4058 Basel, Switzerland
| | - Lucy Gardner
- Department of Pathology, University of Cambridge, Cambridge CB2 1QP, UK; Centre for Trophoblast Research, University of Cambridge, Cambridge CB2 3EG, UK
| | - Roser Vento-Tormo
- Centre for Trophoblast Research, University of Cambridge, Cambridge CB2 3EG, UK; Wellcome Sanger Institute, Cambridge CB10 1SA, UK.
| | | | - Ashley Moffett
- Department of Pathology, University of Cambridge, Cambridge CB2 1QP, UK; Centre for Trophoblast Research, University of Cambridge, Cambridge CB2 3EG, UK.
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178
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Mayall JR, Horvat JC, Mangan NE, Chevalier A, McCarthy H, Hampsey D, Donovan C, Brown AC, Matthews AY, de Weerd NA, de Geus ED, Starkey MR, Kim RY, Daly K, Goggins BJ, Keely S, Maltby S, Baldwin R, Foster PS, Boyle MJ, Tanwar PS, Huntington ND, Hertzog PJ, Hansbro PM. Interferon-epsilon is a novel regulator of NK cell responses in the uterus. EMBO Mol Med 2024; 16:267-293. [PMID: 38263527 PMCID: PMC10897320 DOI: 10.1038/s44321-023-00018-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2021] [Revised: 12/13/2023] [Accepted: 12/13/2023] [Indexed: 01/25/2024] Open
Abstract
The uterus is a unique mucosal site where immune responses are balanced to be permissive of a fetus, yet protective against infections. Regulation of natural killer (NK) cell responses in the uterus during infection is critical, yet no studies have identified uterine-specific factors that control NK cell responses in this immune-privileged site. We show that the constitutive expression of IFNε in the uterus plays a crucial role in promoting the accumulation, activation, and IFNγ production of NK cells in uterine tissue during Chlamydia infection. Uterine epithelial IFNε primes NK cell responses indirectly by increasing IL-15 production by local immune cells and directly by promoting the accumulation of a pre-pro-like NK cell progenitor population and activation of NK cells in the uterus. These findings demonstrate the unique features of this uterine-specific type I IFN and the mechanisms that underpin its major role in orchestrating innate immune cell protection against uterine infection.
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Affiliation(s)
- Jemma R Mayall
- Immune Health Program, Hunter Medical Research Institute and the University of Newcastle, Newcastle, NSW, 2308, Australia
| | - Jay C Horvat
- Immune Health Program, Hunter Medical Research Institute and the University of Newcastle, Newcastle, NSW, 2308, Australia
| | - Niamh E Mangan
- Centre for Innate Immunity and Infectious Diseases, Hudson Institute of Medical Research and Departments of Molecular and Translational Sciences, Monash University, Clayton, VIC, 3168, Australia
| | - Anne Chevalier
- Immune Health Program, Hunter Medical Research Institute and the University of Newcastle, Newcastle, NSW, 2308, Australia
| | - Huw McCarthy
- Immune Health Program, Hunter Medical Research Institute and the University of Newcastle, Newcastle, NSW, 2308, Australia
| | - Daniel Hampsey
- Immune Health Program, Hunter Medical Research Institute and the University of Newcastle, Newcastle, NSW, 2308, Australia
| | - Chantal Donovan
- Centre for Inflammation, Centenary Institute and University of Technology Sydney, Faculty of Science, School of Life Sciences, Sydney, NSW, 2000, Australia
| | - Alexandra C Brown
- Immune Health Program, Hunter Medical Research Institute and the University of Newcastle, Newcastle, NSW, 2308, Australia
| | - Antony Y Matthews
- Centre for Innate Immunity and Infectious Diseases, Hudson Institute of Medical Research and Departments of Molecular and Translational Sciences, Monash University, Clayton, VIC, 3168, Australia
| | - Nicole A de Weerd
- Centre for Innate Immunity and Infectious Diseases, Hudson Institute of Medical Research and Departments of Molecular and Translational Sciences, Monash University, Clayton, VIC, 3168, Australia
| | - Eveline D de Geus
- Centre for Innate Immunity and Infectious Diseases, Hudson Institute of Medical Research and Departments of Molecular and Translational Sciences, Monash University, Clayton, VIC, 3168, Australia
| | - Malcolm R Starkey
- Immune Health Program, Hunter Medical Research Institute and the University of Newcastle, Newcastle, NSW, 2308, Australia
- Immunology and Pathology, Central Clinical School, Monash University, Clayton, VIC, 3168, Australia
| | - Richard Y Kim
- Immune Health Program, Hunter Medical Research Institute and the University of Newcastle, Newcastle, NSW, 2308, Australia
- Centre for Inflammation, Centenary Institute and University of Technology Sydney, Faculty of Science, School of Life Sciences, Sydney, NSW, 2000, Australia
| | - Katie Daly
- Immune Health Program, Hunter Medical Research Institute and the University of Newcastle, Newcastle, NSW, 2308, Australia
| | - Bridie J Goggins
- Immune Health Program, Hunter Medical Research Institute and the University of Newcastle, Newcastle, NSW, 2308, Australia
| | - Simon Keely
- Immune Health Program, Hunter Medical Research Institute and the University of Newcastle, Newcastle, NSW, 2308, Australia
| | - Steven Maltby
- Immune Health Program, Hunter Medical Research Institute and the University of Newcastle, Newcastle, NSW, 2308, Australia
| | - Rennay Baldwin
- Immune Health Program, Hunter Medical Research Institute and the University of Newcastle, Newcastle, NSW, 2308, Australia
| | - Paul S Foster
- Immune Health Program, Hunter Medical Research Institute and the University of Newcastle, Newcastle, NSW, 2308, Australia
| | - Michael J Boyle
- Immune Health Program, Hunter Medical Research Institute and the University of Newcastle, Newcastle, NSW, 2308, Australia
- Immunology and Infectious Diseases Unit, John Hunter Hospital, Newcastle, NSW, 2305, Australia
| | - Pradeep S Tanwar
- Gynecology Oncology Research Group, School of Biomedical Sciences and Pharmacy, University of Newcastle, Newcastle, NSW, 2308, Australia
| | - Nicholas D Huntington
- Monash Biomedicine Discovery Institute, Monash University, Clayton, VIC, 3168, Australia
| | - Paul J Hertzog
- Centre for Innate Immunity and Infectious Diseases, Hudson Institute of Medical Research and Departments of Molecular and Translational Sciences, Monash University, Clayton, VIC, 3168, Australia
| | - Philip M Hansbro
- Immune Health Program, Hunter Medical Research Institute and the University of Newcastle, Newcastle, NSW, 2308, Australia.
- Centre for Inflammation, Centenary Institute and University of Technology Sydney, Faculty of Science, School of Life Sciences, Sydney, NSW, 2000, Australia.
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179
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Condino-Neto A. Human PLCG2 haploinsufficiency results in a novel NK cell immunodeficiency. J Allergy Clin Immunol 2024; 153:407. [PMID: 38123021 DOI: 10.1016/j.jaci.2023.12.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2023] [Revised: 12/02/2023] [Accepted: 12/08/2023] [Indexed: 12/23/2023]
Affiliation(s)
- Antonio Condino-Neto
- (a)Institute of Biomedical Sciences, University of São Paulo, São Paulo, Brazil; (b)Immunogenic, Inc, São Paulo, Brazil.
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180
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Béquet YLBN, van der Hoorn MLP, Lashley EELO. Highlighting inaccurate data supporting prednisolone administration in recurrent pregnancy loss: Comments on frequently cited meta-analysis. Am J Reprod Immunol 2024; 91:e13815. [PMID: 38414234 DOI: 10.1111/aji.13815] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2023] [Accepted: 01/09/2024] [Indexed: 02/29/2024] Open
Affiliation(s)
- Y L B N Béquet
- Department Obstetrics and Gynecology, Leiden University Medical Center, Leiden, The Netherlands
| | - M L P van der Hoorn
- Department Obstetrics and Gynecology, Leiden University Medical Center, Leiden, The Netherlands
| | - E E L O Lashley
- Department Obstetrics and Gynecology, Leiden University Medical Center, Leiden, The Netherlands
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Nowak J, Witkowska A, Rogatko-Koroś M, Malinowska A, Graczyk-Pol E, Nestorowicz-Kałużna K, Flaga A, Szlendak U, Wnorowska A, Gawron A. Molecular relapse monitoring reveals the domination of impaired NK cell education over impaired inhibition in missing KIR-ligand recognition in patients after unrelated hematopoietic stem cell transplantation for malignant diseases. HLA 2024; 103:e15364. [PMID: 38312022 DOI: 10.1111/tan.15364] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2023] [Revised: 12/05/2023] [Accepted: 01/18/2024] [Indexed: 02/06/2024]
Abstract
Transplantation of HLA and/or KIR mismatched allogeneic hematopoietic stem cells can lead NK cells to different states of activation/inhibition or education/resetting and change anti-tumor immunosurveillance. In this study, we used molecular relapse monitoring to investigate a correlation between either missing ligand recognition or variation of the cognate iKIR-HLA pairs with clinical outcomes in patients with hematological malignancies requiring allogeneic hematopoietic stem cell transplantation (allo-HSCT). Patients (N = 418) with acute myeloid leukemia (AML), chronic myeloid leukemia (CML), acute lymphoblastic leukemia (ALL), myelodysplastic syndrome (MDS), or lymphoma receiving T-cell repleted graft from HLA-matched or partly mismatched unrelated donors between 2012 and 2020 in our center were included in this study. Missing-ligand recognition was assessed through the presence or absence of recipients' HLA ligand for a particular inhibitory KIR (iKIR) exhibited by the donor. Inhibitory KIR-HLA pair number variation was defined by loss or gain of a new cognate pair of HLA-KIR within the new HLA environment of the recipient, compared with the donor's one. Considering the results of our research, we drew the following conclusions: (i) loss of iKIR-HLA cognate pair for C1, C2, and/or Bw4 groups led to significant deterioration of disease-free survival (DFS), molecular relapse, overall survival (OS) and non-relapse mortality (NRM) for patients undergoing allo-HSCT in the standard phase of the disease. This phenomenon was not observed in patients who underwent transplantation in advanced hematological cancer. (ii) The missing ligand recognition had no impact if the proportion of HLA mismatches was not considered; however, adjustments of HLA mismatch level in the compared groups highlighted the adverse effect of the missing ligand constellation. (iii) The adverse effect of adjusted missing ligand suggests a predominance of lost NK cell education over lost NK cell inhibition in posttransplant recipients' new HLA environment. Our results suggested that donors with the loss of an iKIR-HLA cognate pair after transplantation should be avoided, and donors who provided an additional iKIR-HLA cognate pair should be preferred in the allo-HSCT donor selection process.
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Affiliation(s)
- Jacek Nowak
- Department of Immunogenetics, Institute of Hematology and Transfusion Medicine, Warsaw, Poland
| | - Agnieszka Witkowska
- Department of Immunogenetics, Institute of Hematology and Transfusion Medicine, Warsaw, Poland
| | - Marta Rogatko-Koroś
- Department of Immunogenetics, Institute of Hematology and Transfusion Medicine, Warsaw, Poland
| | - Agnieszka Malinowska
- Department of Immunogenetics, Institute of Hematology and Transfusion Medicine, Warsaw, Poland
| | - Elżbieta Graczyk-Pol
- Department of Immunogenetics, Institute of Hematology and Transfusion Medicine, Warsaw, Poland
| | | | - Anna Flaga
- Department of Immunogenetics, Institute of Hematology and Transfusion Medicine, Warsaw, Poland
| | - Urszula Szlendak
- Department of Immunogenetics, Institute of Hematology and Transfusion Medicine, Warsaw, Poland
| | - Anna Wnorowska
- Department of Immunogenetics, Institute of Hematology and Transfusion Medicine, Warsaw, Poland
| | - Agnieszka Gawron
- Department of Immunogenetics, Institute of Hematology and Transfusion Medicine, Warsaw, Poland
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182
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Suma S, Suehara Y, Fujisawa M, Abe Y, Hattori K, Makishima K, Sakamoto T, Sawa A, Bando H, Kaji D, Sugio T, Kato K, Akashi K, Matsue K, Carreras J, Nakamura N, Suzuki A, Suzuki Y, Ito K, Shiiba H, Chiba S, Sakata-Yanagimoto M. Tumor heterogeneity and immune-evasive T follicular cell lymphoma phenotypes at single-cell resolution. Leukemia 2024; 38:340-350. [PMID: 38012392 PMCID: PMC10844096 DOI: 10.1038/s41375-023-02093-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Revised: 11/07/2023] [Accepted: 11/14/2023] [Indexed: 11/29/2023]
Abstract
T follicular helper (TFH) cell lymphomas (TFHLs) are characterized by TFH-like properties and accompanied by substantial immune-cell infiltration into tumor tissues. Nevertheless, the comprehensive understanding of tumor-cell heterogeneity and immune profiles of TFHL remains elusive. To address this, we conducted single-cell transcriptomic analysis on 9 lymph node (LN) and 16 peripheral blood (PB) samples from TFHL patients. Tumor cells were divided into 5 distinct subclusters, with significant heterogeneity observed in the expression levels of TFH markers. Copy number variation (CNV) and trajectory analyses indicated that the accumulation of CNVs, together with gene mutations, may drive the clonal evolution of tumor cells towards TFH-like and cell proliferation phenotypes. Additionally, we identified a novel tumor-cell-specific marker, PLS3. Notably, we found a significant increase in exhausted CD8+ T cells with oligoclonal expansion in TFHL LNs and PB, along with distinctive immune evasion characteristics exhibited by infiltrating regulatory T, myeloid, B, and natural killer cells. Finally, in-silico and spatial cell-cell interaction analyses revealed complex networking between tumor and immune cells, driving the formation of an immunosuppressive microenvironment. These findings highlight the remarkable tumor-cell heterogeneity and immunoevasion in TFHL beyond previous expectations, suggesting potential roles in treatment resistance.
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Affiliation(s)
- Sakurako Suma
- Department of Hematology, University of Tsukuba Hospital, Tsukuba, Japan
| | - Yasuhito Suehara
- Department of Hematology, University of Tsukuba Hospital, Tsukuba, Japan
| | - Manabu Fujisawa
- Department of Hematology, Institute of Medicine, University of Tsukuba, Tsukuba, Japan
- Centre for Lymphoid Cancer, BC Cancer, Vancouver, BC, Canada
| | - Yoshiaki Abe
- Department of Hematology, Institute of Medicine, University of Tsukuba, Tsukuba, Japan
| | - Keiichiro Hattori
- Department of Hematology, University of Tsukuba Hospital, Tsukuba, Japan
- Department of Hematology, Institute of Medicine, University of Tsukuba, Tsukuba, Japan
| | - Kenichi Makishima
- Department of Hematology, University of Tsukuba Hospital, Tsukuba, Japan
| | - Tatsuhiro Sakamoto
- Department of Hematology, University of Tsukuba Hospital, Tsukuba, Japan
- Department of Hematology, Institute of Medicine, University of Tsukuba, Tsukuba, Japan
| | - Aya Sawa
- Department of Breast-Thyroid-Endocrine Surgery, University of Tsukuba Hospital, Tsukuba, Japan
| | - Hiroko Bando
- Department of Breast-Thyroid-Endocrine Surgery, University of Tsukuba Hospital, Tsukuba, Japan
| | - Daisuke Kaji
- Department of Hematology, Toranomon Hospital, Tokyo, Japan
| | - Takeshi Sugio
- Department of Medicine, Division of Oncology, Stanford University, Stanford, CA, USA
| | - Koji Kato
- Department of Medicine and Biosystemic Science, Kyushu University Graduate School of Medical Science, Fukuoka, Japan
| | - Koichi Akashi
- Department of Medicine and Biosystemic Science, Kyushu University Graduate School of Medical Science, Fukuoka, Japan
| | - Kosei Matsue
- Division of Hematology/Oncology, Department of Internal Medicine, Kameda Medical Center, Kamogawa, Japan
| | - Joaquim Carreras
- Department of Pathology, Tokai University School of Medicine, Isehara, Japan
| | - Naoya Nakamura
- Department of Pathology, Tokai University School of Medicine, Isehara, Japan
| | - Ayako Suzuki
- Department of Computational Biology and Medical Sciences, the University of Tokyo, Kashiwa, Japan
| | - Yutaka Suzuki
- Department of Computational Biology and Medical Sciences, the University of Tokyo, Kashiwa, Japan
| | - Ken Ito
- Oncology Business Unit, Eisai Co., Ltd., Tsukuba, Japan
| | - Hiroyuki Shiiba
- Oncology Department, Medical Head Quarters, Eisai Co., Ltd., Tokyo, Japan
| | - Shigeru Chiba
- Department of Hematology, University of Tsukuba Hospital, Tsukuba, Japan
- Department of Hematology, Institute of Medicine, University of Tsukuba, Tsukuba, Japan
| | - Mamiko Sakata-Yanagimoto
- Department of Hematology, University of Tsukuba Hospital, Tsukuba, Japan.
- Department of Hematology, Institute of Medicine, University of Tsukuba, Tsukuba, Japan.
- Division of Advanced Hemato-Oncology, Transborder Medical Research Center, University of Tsukuba, Tsukuba, Japan.
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183
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Blom LH, Schmidt LB, Johnsen CR, Elberling J, Poulsen LK, Garvey LH. Granzyme B production by Th2 helper and NK cells improves the LTT test in patients with non-immediate drug hypersensitivity reactions. Allergy 2024; 79:520-523. [PMID: 37888939 DOI: 10.1111/all.15936] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2023] [Revised: 10/11/2023] [Accepted: 10/18/2023] [Indexed: 10/28/2023]
Affiliation(s)
- Lars H Blom
- Department of Dermatology and Allergy, Allergy Clinic, Copenhagen University Hospital-Herlev and Gentofte, Copenhagen, Denmark
| | - Lasse B Schmidt
- Department of Dermatology and Allergy, Allergy Clinic, Copenhagen University Hospital-Herlev and Gentofte, Copenhagen, Denmark
| | - Claus R Johnsen
- Department of Dermatology and Allergy, Allergy Clinic, Copenhagen University Hospital-Herlev and Gentofte, Copenhagen, Denmark
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Jesper Elberling
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
- Department of Dermatology and Allergy, Copenhagen University Hospital-Herlev and Gentofte, Copenhagen, Denmark
| | - Lars K Poulsen
- Department of Dermatology and Allergy, Allergy Clinic, Copenhagen University Hospital-Herlev and Gentofte, Copenhagen, Denmark
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Lene H Garvey
- Department of Dermatology and Allergy, Allergy Clinic, Copenhagen University Hospital-Herlev and Gentofte, Copenhagen, Denmark
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
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184
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Engineered natural killer cells show their power against blood cancer. Nature 2024; 626:11-11. [PMID: 38278936 DOI: 10.1038/d41586-024-00164-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2024]
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185
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Desroys du Roure P, Lajoie L, Mallavialle A, Alcaraz LB, Mansouri H, Fenou L, Garambois V, Rubio L, David T, Coenon L, Boissière-Michot F, Chateau MC, Ngo G, Jarlier M, Villalba M, Martineau P, Laurent-Matha V, Roger P, Guiu S, Chardès T, Gros L, Liaudet-Coopman E. A novel Fc-engineered cathepsin D-targeting antibody enhances ADCC, triggers tumor-infiltrating NK cell recruitment, and improves treatment with paclitaxel and enzalutamide in triple-negative breast cancer. J Immunother Cancer 2024; 12:e007135. [PMID: 38290768 PMCID: PMC10828871 DOI: 10.1136/jitc-2023-007135] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/19/2023] [Indexed: 02/01/2024] Open
Abstract
INTRODUCTION Triple-negative breast cancer (TNBC) prognosis is poor. Immunotherapies to enhance the antibody-induced natural killer (NK) cell antitumor activity are emerging for TNBC that is frequently immunogenic. The aspartic protease cathepsin D (cath-D), a tumor cell-associated extracellular protein with protumor activity and a poor prognosis marker in TNBC, is a prime target for antibody-based therapy to induce NK cell-mediated antibody-dependent cellular cytotoxicity (ADCC). This study investigated whether Fc-engineered anti-cath-D antibodies trigger ADCC, their impact on antitumor efficacy and tumor-infiltrating NK cells, and their relevance for combinatory therapy in TNBC. METHODS Cath-D expression and localization in TNBC samples were evaluated by western blotting, immunofluorescence, and immunohistochemistry. The binding of human anti-cath-D F1M1 and Fc-engineered antibody variants, which enhance (F1M1-Fc+) or prevent (F1M1-Fc-) affinity for CD16a, to secreted human and murine cath-D was analyzed by ELISA, and to CD16a by surface plasmon resonance and flow cytometry. NK cell activation was investigated by flow cytometry, and ADCC by lactate dehydrogenase release. The antitumor efficacy of F1M1 Fc-variants was investigated using TNBC cell xenografts in nude mice. NK cell recruitment, activation, and cytotoxic activity were analyzed in MDA-MB-231 cell xenografts by immunophenotyping and RT-qPCR. NK cells were depleted using an anti-asialo GM1 antibody. F1M1-Fc+ antitumor effect was assessed in TNBC patient-derived xenografts (PDXs) and TNBC SUM159 cell xenografts, and in combination with paclitaxel or enzalutamide. RESULTS Cath-D expression on the TNBC cell surface could be exploited to induce ADCC. F1M1 Fc-variants recognized human and mouse cath-D. F1M1-Fc+ activated NK cells in vitro and induced ADCC against TNBC cells and cancer-associated fibroblasts more efficiently than F1M1. F1M1-Fc- was ineffective. In the MDA-MB-231 cell xenograft model, F1M1-Fc+ displayed higher antitumor activity than F1M1, whereas F1M1-Fc- was less effective, reflecting the importance of Fc-dependent mechanisms in vivo. F1M1-Fc+ triggered tumor-infiltrating NK cell recruitment, activation and cytotoxic activity in MDA-MB-231 cell xenografts. NK cell depletion impaired F1M1-Fc+ antitumor activity, demonstrating their key role. F1M1-Fc+ inhibited growth of SUM159 cell xenografts and two TNBC PDXs. In combination therapy, F1M1-Fc+ improved paclitaxel and enzalutamide therapeutic efficacy without toxicity. CONCLUSIONS F1M1-Fc+ is a promising immunotherapy for TNBC that could be combined with conventional regimens, including chemotherapy or antiandrogens.
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Affiliation(s)
| | - Laurie Lajoie
- Université de Tours - INRAE, UMR1282, Infectiologie et Santé Publique (ISP), équipe BioMédicaments Anti-Parasitaires (BioMAP), Tours, France
| | - Aude Mallavialle
- IRCM, INSERM U1194, University of Montpellier, ICM, Montpellier, France
| | - Lindsay B Alcaraz
- IRCM, INSERM U1194, University of Montpellier, ICM, Montpellier, France
| | - Hanane Mansouri
- IRCM, INSERM U1194, University of Montpellier, ICM, Montpellier, France
- RHEM, IRCM, Montpellier, France
| | - Lise Fenou
- IRCM, INSERM U1194, University of Montpellier, ICM, Montpellier, France
| | | | - Lucie Rubio
- IRCM, INSERM U1194, University of Montpellier, ICM, Montpellier, France
| | - Timothée David
- IRCM, INSERM U1194, University of Montpellier, ICM, Montpellier, France
| | - Loïs Coenon
- IRMB, University of Montpellier, INSERM, CNRS, CHU Montpellier, Montpellier, France
| | | | | | - Giang Ngo
- IRCM, INSERM U1194, University of Montpellier, ICM, Montpellier, France
| | | | - Martin Villalba
- IRMB, University of Montpellier, INSERM, CNRS, CHU Montpellier, Montpellier, France
- Institut du Cancer Avignon-Provence Sainte Catherine, Avignon, France
| | - Pierre Martineau
- IRCM, INSERM U1194, University of Montpellier, ICM, Montpellier, France
| | | | - Pascal Roger
- IRCM, INSERM U1194, University of Montpellier, ICM, Montpellier, France
- Department of Pathology, CHU Nîmes, Nimes, France
| | - Séverine Guiu
- IRCM, INSERM U1194, University of Montpellier, ICM, Montpellier, France
- Department of Medical Oncology, ICM, Montpellier, France
| | - Thierry Chardès
- IRCM, INSERM U1194, University of Montpellier, ICM, Montpellier, France
- CNRS, Centre national de la recherche Scientifique, Paris, F-75016, France
| | - Laurent Gros
- IRCM, INSERM U1194, University of Montpellier, ICM, Montpellier, France
- CNRS, Centre national de la recherche Scientifique, Paris, F-75016, France
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186
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Kiefer A, Prüfer M, Röder J, Pfeifer Serrahima J, Bodden M, Kühnel I, Oberoi P, Wels WS. Dual Targeting of Glioblastoma Cells with Bispecific Killer Cell Engagers Directed to EGFR and ErbB2 (HER2) Facilitates Effective Elimination by NKG2D-CAR-Engineered NK Cells. Cells 2024; 13:246. [PMID: 38334638 PMCID: PMC10854564 DOI: 10.3390/cells13030246] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Revised: 01/17/2024] [Accepted: 01/24/2024] [Indexed: 02/10/2024] Open
Abstract
NKG2D is an activating receptor of natural killer cells that recognizes stress-induced ligands (NKG2DL) expressed by many tumor cells. Nevertheless, NKG2DL downregulation or shedding can still allow cancer cells to evade immune surveillance. Here, we used lentiviral gene transfer to engineer clinically usable NK-92 cells with a chimeric antigen receptor (NKAR) which contains the extracellular domain of NKG2D for target recognition, or an NKAR, together with the IL-15 superagonist RD-IL15, and combined these effector cells with recombinant NKG2D-interacting bispecific engagers that simultaneously recognize the tumor-associated antigens epidermal growth factor receptor (EGFR) or ErbB2 (HER2). Applied individually, in in vitro cell-killing assays, these NKAB-EGFR and NKAB-ErbB2 antibodies specifically redirected NKAR-NK-92 and NKAR_RD-IL15-NK-92 cells to glioblastoma and other cancer cells with elevated EGFR or ErbB2 levels. However, in mixed glioblastoma cell cultures, used as a model for heterogeneous target antigen expression, NKAR-NK cells only lysed the EGFR- or ErbB2-expressing subpopulations in the presence of one of the NKAB molecules. This was circumvented by applying NKAB-EGFR and NKAB-ErbB2 together, resulting in effective antitumor activity similar to that against glioblastoma cells expressing both target antigens. Our results demonstrate that combining NK cells carrying an activating NKAR receptor with bispecific NKAB antibodies allows for flexible targeting, which can enhance tumor-antigen-specific cytotoxicity and prevent immune escape.
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Affiliation(s)
- Anne Kiefer
- Georg-Speyer-Haus, Institute for Tumor Biology and Experimental Therapy, 60596 Frankfurt, Germany
- Frankfurt Cancer Institute, Goethe University, 60590 Frankfurt, Germany
| | - Maren Prüfer
- Georg-Speyer-Haus, Institute for Tumor Biology and Experimental Therapy, 60596 Frankfurt, Germany
| | - Jasmin Röder
- Georg-Speyer-Haus, Institute for Tumor Biology and Experimental Therapy, 60596 Frankfurt, Germany
- Frankfurt Cancer Institute, Goethe University, 60590 Frankfurt, Germany
| | - Jordi Pfeifer Serrahima
- Georg-Speyer-Haus, Institute for Tumor Biology and Experimental Therapy, 60596 Frankfurt, Germany
- Frankfurt Cancer Institute, Goethe University, 60590 Frankfurt, Germany
| | - Malena Bodden
- Georg-Speyer-Haus, Institute for Tumor Biology and Experimental Therapy, 60596 Frankfurt, Germany
| | - Ines Kühnel
- Georg-Speyer-Haus, Institute for Tumor Biology and Experimental Therapy, 60596 Frankfurt, Germany
| | - Pranav Oberoi
- Georg-Speyer-Haus, Institute for Tumor Biology and Experimental Therapy, 60596 Frankfurt, Germany
| | - Winfried S. Wels
- Georg-Speyer-Haus, Institute for Tumor Biology and Experimental Therapy, 60596 Frankfurt, Germany
- Frankfurt Cancer Institute, Goethe University, 60590 Frankfurt, Germany
- German Cancer Consortium (DKTK), Partner Site Frankfurt/Mainz, a Partnership between DKFZ and University Hospital Frankfurt, 60590 Frankfurt, Germany
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187
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Comins-Boo A, Pérez-Pla F, Irure-Ventura J, López-Hoyos M, Blanco-Peris L, Martín Alonso MDC, San Segundo Arribas D. Total error in lymphocyte subpopulations by flow cytometry-based in state of the art using Spanish EQAS data. Clin Chem Lab Med 2024; 62:312-321. [PMID: 37548423 DOI: 10.1515/cclm-2023-0470] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Accepted: 07/25/2023] [Indexed: 08/08/2023]
Abstract
OBJECTIVES Flow cytometry analyses of lymphocyte subpopulations (T, B, NK) are crucial for enhancing clinical algorithms and research workflows. Estimating the total error (TE) values for the percentage and absolute number of lymphocyte subpopulations using the state-of-the-art (SOTA) approach with real data from an external proficiency testing (EPT) scheme was performed. A comparison with previously published Biological Variability (BV)-based specifications was carried out. METHODS A total of 44,998 results from 86 laboratories over 10 years were analysed and divided into two five-year periods (2012-2016) and (2017-2021). Data come from the IC-1 Lymphocytes scheme of the Spanish External Quality Assurance System (EQAS) GECLID Program. This quantitative scheme includes percentages and absolute numbers of CD3+, CD3+CD4+, CD3+CD8+, CD19+, and CD3-CD56+CD16+ NK cells. The percentage of TE was calculated as: |reported value - robust mean|*100/robust mean for each laboratory and parameter. The cut-off for TE is set at 80 % best results of the laboratories. RESULTS A significant reduction in the SOTA-based TE for all lymphocyte subpopulations in 2017-2021 was observed compared to 2012-2016. The SOTA-based TE fulfils the minimum BV-based TE for percentages of lymphocyte subpopulations. The parameter with the best analytical performance calculated with SOTA (2017-2021 period)-based TE was the percentage of CD3+ (TE=3.65 %). CONCLUSIONS The values of SOTA-based specifications from external quality assurance program data are consistent and can be used to develop technical specifications. The technological improvement, quality commitment, standardization, and training, reduce TE. An update of TE every five years is therefore recommended. TE assessment in lymphocyte subsets is a helpful and reliable tool to improve laboratory performance and data-based decision-making trust.
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Affiliation(s)
- Alejandra Comins-Boo
- Immunology Department, Immunopathology Group, Marqués de Valdecilla University Hospital-IDIVAL, Santander, Spain
| | - Fernando Pérez-Pla
- Immunology Department, Immunopathology Group, Marqués de Valdecilla University Hospital-IDIVAL, Santander, Spain
| | - Juan Irure-Ventura
- Immunology Department, Immunopathology Group, Marqués de Valdecilla University Hospital-IDIVAL, Santander, Spain
| | - Marcos López-Hoyos
- Immunology Department, Immunopathology Group, Marqués de Valdecilla University Hospital-IDIVAL, Santander, Spain
| | - Lydia Blanco-Peris
- Centro de Hemoterapia y Hemodonación de Castilla y León, Valladolid, Spain
| | | | - David San Segundo Arribas
- Immunology Department, Immunopathology Group, Marqués de Valdecilla University Hospital-IDIVAL, Santander, Spain
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188
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Hung YP, Tu CC, Lai JI, Yang MH, Lee JM, Chao Y. Enhanced tumor control activities of anti-mPD-L1 antibody and antigen-presenting cell-like natural killer cell in an allograft model. BMC Cancer 2024; 24:136. [PMID: 38279092 PMCID: PMC10811836 DOI: 10.1186/s12885-024-11889-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2023] [Accepted: 01/16/2024] [Indexed: 01/28/2024] Open
Abstract
BACKGROUND Despite the utilization of immune checkpoint inhibitors (ICIs) in treating numerous types of cancers being approved, their efficacy in tumor control in the clinic is not satisfactory. Since adoptive cell therapy (ACT) can alter the tumor microenvironment, we hypothesized that ACT potentially synergized with ICI in tumor control and examined this hypothesis via a murine allograft model. METHODS Female C57BL/6 mice were stimulated with interleukin 15 and granulocyte monocyte-colony stimulating factor, followed by collecting their bone marrow cells for murine NKDC cultivation. Then, female C57BL/6 mice, inoculated with lymphoma cancer cell line E.G7-OVA, were administrated with murine NKDC cells, murine anti-program cell death ligand-1 antibody (α-mPD-L1), or both for 28 days. After 28 days of treatment, mice were sacrificed whose inoculated tumors, spleen, sentinel lymph nodes, and peripheral blood were collected to measure tumor size, lymphocyte infiltration, and change of immune cell profile. RESULTS Combined treatment of NKDCs with α-mPD-L1 exhibited significantly stronger tumor control efficacy than treatment of NKDCs or α-mPD-L1 alone. NKDCs/α-mPD-L1 combination increased migration of dendritic cells, CD4, CD8 T cells, and activated CD8 T cells to the tumor-bedding site, and promoted endogenous tumor-specific cytotoxic T-cell response. CONCLUSION The current study confirmed our hypothesis that combining NKDC ACT with ICI therapy can potentiate tumor control efficacy by manipulating the tumor microenvironment. This study provided a novel circumstance on tumor immunotherapy.
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Affiliation(s)
- Yi-Ping Hung
- Division of Medical Oncology, Department of Oncology, Taipei Veterans General Hospital, Taipei, Taiwan
- Institute of Clinical Medicine, School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
- School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Chia-Chun Tu
- FullHope Biomedical Co., Ltd, New Taipei City, 241405, Taiwan
| | - Jiun-I Lai
- Division of Medical Oncology, Department of Oncology, Taipei Veterans General Hospital, Taipei, Taiwan
- Institute of Clinical Medicine, School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
- Center of Immuno-Oncology, Department of Oncology, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Muh-Hwa Yang
- Division of Medical Oncology, Department of Oncology, Taipei Veterans General Hospital, Taipei, Taiwan
- Institute of Clinical Medicine, School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
- School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Jan-Mou Lee
- FullHope Biomedical Co., Ltd, New Taipei City, 241405, Taiwan.
| | - Yee Chao
- Department of Medicine, Central Clinic and Hospital, Taipei, 106441, Taiwan.
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189
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Ji S, Shi Y, Yin B. Macrophage barrier in the tumor microenvironment and potential clinical applications. Cell Commun Signal 2024; 22:74. [PMID: 38279145 PMCID: PMC10811890 DOI: 10.1186/s12964-023-01424-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2023] [Accepted: 12/05/2023] [Indexed: 01/28/2024] Open
Abstract
The tumor microenvironment (TME) constitutes a complex microenvironment comprising a diverse array of immune cells and stromal components. Within this intricate context, tumor-associated macrophages (TAMs) exhibit notable spatial heterogeneity. This heterogeneity contributes to various facets of tumor behavior, including immune response modulation, angiogenesis, tissue remodeling, and metastatic potential. This review summarizes the spatial distribution of macrophages in both the physiological environment and the TME. Moreover, this paper explores the intricate interactions between TAMs and diverse immune cell populations (T cells, dendritic cells, neutrophils, natural killer cells, and other immune cells) within the TME. These bidirectional exchanges form a complex network of immune interactions that influence tumor immune surveillance and evasion strategies. Investigating TAM heterogeneity and its intricate interactions with different immune cell populations offers potential avenues for therapeutic interventions. Additionally, this paper discusses therapeutic strategies targeting macrophages, aiming to uncover novel approaches for immunotherapy. Video Abstract.
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Affiliation(s)
- Shuai Ji
- Department of Urinary Surgery, The Shengjing Hospital of China Medical University, Shenyang, 110022, China
| | - Yuqing Shi
- Department of Respiratory Medicine, Shenyang 10th People's Hospital, Shenyang, 110096, China
| | - Bo Yin
- Department of Urinary Surgery, The Shengjing Hospital of China Medical University, Shenyang, 110022, China.
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190
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Chang YT, Prompsy P, Kimeswenger S, Tsai YC, Ignatova D, Pavlova O, Iselin C, French LE, Levesque MP, Kuonen F, Bobrowicz M, Brunner PM, Pascolo S, Hoetzenecker W, Guenova E. MHC-I upregulation safeguards neoplastic T cells in the skin against NK cell-mediated eradication in mycosis fungoides. Nat Commun 2024; 15:752. [PMID: 38272918 PMCID: PMC10810852 DOI: 10.1038/s41467-024-45083-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Accepted: 01/15/2024] [Indexed: 01/27/2024] Open
Abstract
Cancer-associated immune dysfunction is a major challenge for effective therapies. The emergence of antibodies targeting tumor cell-surface antigens led to advancements in the treatment of hematopoietic malignancies, particularly blood cancers. Yet their impact is constrained against tumors of hematopoietic origin manifesting in the skin. In this study, we employ a clonality-supervised deep learning methodology to dissect key pathological features implicated in mycosis fungoides, the most common cutaneous T-cell lymphoma. Our investigations unveil the prominence of the IL-32β-major histocompatibility complex (MHC)-I axis as a critical determinant in tumor T-cell immune evasion within the skin microenvironment. In patients' skin, we find MHC-I to detrimentally impact the functionality of natural killer (NK) cells, diminishing antibody-dependent cellular cytotoxicity and promoting resistance of tumor skin T-cells to cell-surface targeting therapies. Through murine experiments in female mice, we demonstrate that disruption of the MHC-I interaction with NK cell inhibitory Ly49 receptors restores NK cell anti-tumor activity and targeted T-cell lymphoma elimination in vivo. These findings underscore the significance of attenuating the MHC-I-dependent immunosuppressive networks within skin tumors. Overall, our study introduces a strategy to reinvigorate NK cell-mediated anti-tumor responses to overcome treatment resistance to existing cell-surface targeted therapies for skin lymphoma.
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Affiliation(s)
- Yun-Tsan Chang
- Department of Dermatology, Lausanne University Hospital (CHUV) and Faculty of Biology and Medicine, University of Lausanne, Lausanne, Switzerland
| | - Pacôme Prompsy
- Department of Dermatology, Lausanne University Hospital (CHUV) and Faculty of Biology and Medicine, University of Lausanne, Lausanne, Switzerland
| | - Susanne Kimeswenger
- Department of Dermatology and Venerology, Medical Faculty, Johannes Kepler University, Linz, Austria
| | - Yi-Chien Tsai
- Department of Dermatology, Lausanne University Hospital (CHUV) and Faculty of Biology and Medicine, University of Lausanne, Lausanne, Switzerland
| | - Desislava Ignatova
- Department of Dermatology, University Hospital of Zurich and Faculty of Medicine, University of Zurich, Zurich, Switzerland
| | - Olesya Pavlova
- Department of Dermatology, Lausanne University Hospital (CHUV) and Faculty of Biology and Medicine, University of Lausanne, Lausanne, Switzerland
| | - Christoph Iselin
- Department of Dermatology, Lausanne University Hospital (CHUV) and Faculty of Biology and Medicine, University of Lausanne, Lausanne, Switzerland
| | - Lars E French
- Department of Dermatology and Allergology, Ludwig-Maximilians-University of Munich, Munich, Germany
- Dr. Phillip Frost Department of Dermatology and Cutaneous Surgery, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Mitchell P Levesque
- Department of Dermatology, University Hospital of Zurich and Faculty of Medicine, University of Zurich, Zurich, Switzerland
| | - François Kuonen
- Department of Dermatology, Lausanne University Hospital (CHUV) and Faculty of Biology and Medicine, University of Lausanne, Lausanne, Switzerland
| | | | - Patrick M Brunner
- Department of Dermatology, Icahn School of Medicine at Mount Sinai, New York, USA
| | - Steve Pascolo
- Department of Dermatology, University Hospital of Zurich and Faculty of Medicine, University of Zurich, Zurich, Switzerland
| | - Wolfram Hoetzenecker
- Department of Dermatology and Venerology, Medical Faculty, Johannes Kepler University, Linz, Austria.
| | - Emmanuella Guenova
- Department of Dermatology, Lausanne University Hospital (CHUV) and Faculty of Biology and Medicine, University of Lausanne, Lausanne, Switzerland.
- Department of Dermatology, University Hospital of Zurich and Faculty of Medicine, University of Zurich, Zurich, Switzerland.
- Department of Dermatology, Hospital 12 de Octubre, Medical School, University Complutense, Madrid, Spain.
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191
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Chen Y, Huang Y, Huang R, Chen Z, Wang X, Chen F, Huang Y. Interleukin-10 gene intervention ameliorates liver fibrosis by enhancing the immune function of natural killer cells in liver tissue. Int Immunopharmacol 2024; 127:111341. [PMID: 38081103 DOI: 10.1016/j.intimp.2023.111341] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Revised: 12/01/2023] [Accepted: 12/02/2023] [Indexed: 01/18/2024]
Abstract
BACKGROUND AND AIMS Interleukin 10 (IL-10) and natural killer (NK) cells have the potential to combat liver fibrosis. However, whether NK cells play an important role in the anti-fibrotic effects of IL-10 is not sufficiently elucidated. In this study, we investigated the regulatory effects of IL-10 on NK cells during liver fibrosis. METHODS Fibrotic mice induced with carbon tetrachloride were treated with or without IL-10 in the presence or absence of NK cells. Liver damage and fibrosis were assessed using hematoxylin and eosin and Sirius Red staining and serum transaminase and liver hydroxyproline assays, respectively. NK cell distribution, quantity, activation, cytotoxicity, development, and origin were analyzed using immunohistochemistry, immunofluorescence, and flow cytometry. Enzyme-linked immunosorbent assay was used to determine chemokine levels. RESULTS In the presence of NK cells, IL-10 gene intervention improved liver fibrosis and enhanced NK cell accumulation and function in the liver, as evidenced by increased NKG2D, interferon-γ, and CD107a expression. Furthermore, IL-10 promoted the migration of circulating NK cells to the fibrotic liver and elevated C-C motif ligand 5 levels. However, depletion of NK cells exacerbated liver fibrosis and impaired the anti-fibrotic effect of IL-10. CONCLUSIONS The anti-fibrotic effect of IL-10 relies on the enhancement of NK cell immune function, including activation, cytotoxicity, development, and migration. These results provide valuable insights into the mechanisms through which IL-10 regulates NK cells to limit the progression of liver fibrosis.
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Affiliation(s)
- Yizhen Chen
- Department of Gastroenterology and Fujian Institute of Digestive Disease, Fujian Medical University Union Hospital, Fuzhou, Fujian 350001, China; Fujian Clinical Research Center for Digestive System Tumors and Upper Gastrointestinal Diseases, Fuzhou, Fujian 350001, China.
| | - Yixuan Huang
- Department of Gastroenterology and Fujian Institute of Digestive Disease, Fujian Medical University Union Hospital, Fuzhou, Fujian 350001, China; Fujian Clinical Research Center for Digestive System Tumors and Upper Gastrointestinal Diseases, Fuzhou, Fujian 350001, China.
| | - Rongfeng Huang
- Department of Gastroenterology and Fujian Institute of Digestive Disease, Fujian Medical University Union Hospital, Fuzhou, Fujian 350001, China; Fujian Clinical Research Center for Digestive System Tumors and Upper Gastrointestinal Diseases, Fuzhou, Fujian 350001, China.
| | - Zhixin Chen
- Department of Gastroenterology and Fujian Institute of Digestive Disease, Fujian Medical University Union Hospital, Fuzhou, Fujian 350001, China; Fujian Clinical Research Center for Digestive System Tumors and Upper Gastrointestinal Diseases, Fuzhou, Fujian 350001, China.
| | - Xiaozhong Wang
- Department of Gastroenterology and Fujian Institute of Digestive Disease, Fujian Medical University Union Hospital, Fuzhou, Fujian 350001, China; Fujian Clinical Research Center for Digestive System Tumors and Upper Gastrointestinal Diseases, Fuzhou, Fujian 350001, China.
| | - Fenglin Chen
- Department of Gastroenterology and Fujian Institute of Digestive Disease, Fujian Medical University Union Hospital, Fuzhou, Fujian 350001, China; Fujian Clinical Research Center for Digestive System Tumors and Upper Gastrointestinal Diseases, Fuzhou, Fujian 350001, China.
| | - Yuehong Huang
- Department of Gastroenterology and Fujian Institute of Digestive Disease, Fujian Medical University Union Hospital, Fuzhou, Fujian 350001, China; Fujian Clinical Research Center for Digestive System Tumors and Upper Gastrointestinal Diseases, Fuzhou, Fujian 350001, China.
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192
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Kaur K, Jewett A. Osteoclasts and Probiotics Mediate Significant Expansion, Functional Activation and Supercharging in NK, γδ T, and CD3+ T Cells: Use in Cancer Immunotherapy. Cells 2024; 13:213. [PMID: 38334605 PMCID: PMC10854567 DOI: 10.3390/cells13030213] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2023] [Revised: 01/17/2024] [Accepted: 01/22/2024] [Indexed: 02/10/2024] Open
Abstract
Our previous studies have introduced osteoclasts (OCs) as major activators of NK cells. It was found that OCs exhibit the capabilities of inducing cell expansion as well as increasing the cytotoxic activity of NK cells by granule release and increasing the secretion of TNF-α and TRAIL, leading to increased lysis of tumors in short-term as well as long-term periods, respectively. OC- induced expanded NK cells were named supercharged NK cells (sNK) due to their significantly high functional activity as well as their significantly higher cell expansion rate. It is, however, unclear whether the OC-mediated effect in NK cells is specific or whether other cytotoxic immune cells can also be expanded and activated by OCs. We chose to focus on γδ T cells and pan T cells, which also include CD8+ T cells. In this paper, we report that OCs are capable of expanding and functionally activating both γδ T cells and pan T cells. Expanded γδ T and pan T cells were capable of secreting high levels of INF-γ, albeit with different dynamics to those of NK cells, and, moreover, they are unable to kill NK-specific targets. Since we used humanized-BLT (hu-BLT) mice as a model of human disease, we next determined whether NK and T cell activation through OCs is also evident in cells obtained from hu-BLT mice. Similar to humans, OCs were capable of increasing the cell expansion and secretion of IFN-γ in the culture of either NK or T cells from hu-BLT mice, providing yet further evidence that these mice are appropriate models to study human disease. Therefore, these studies indicated that CD3+ T or γδ T cells can proliferate and be supercharged by OCs similar to the NK cells; thus, they can be used individually or in combination in the cell therapy of cancers.
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Affiliation(s)
- Kawaljit Kaur
- Division of Oral Biology and Medicine, School of Dentistry and Medicine, University of California, Los Angeles, CA 90095, USA;
| | - Anahid Jewett
- Division of Oral Biology and Medicine, School of Dentistry and Medicine, University of California, Los Angeles, CA 90095, USA;
- The Jonsson Comprehensive Cancer Center, School of Dentistry and Medicine, University of California, Los Angeles, CA 90095, USA
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193
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Yao Q, Zhang X, Wang Y, Wang C, Chen J, Chen D. A promising natural killer cell-based model and a nomogram for the prognostic prediction of clear-cell renal cell carcinoma. Eur J Med Res 2024; 29:73. [PMID: 38268058 PMCID: PMC10807100 DOI: 10.1186/s40001-024-01659-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Accepted: 01/11/2024] [Indexed: 01/26/2024] Open
Abstract
BACKGROUND Clear-cell renal cell carcinoma (ccRCC) is one of prevalent kidney malignancies with an unfavorable prognosis. There is a need for a robust model to predict ccRCC patient survival and guide treatment decisions. METHODS RNA-seq data and clinical information of ccRCC were obtained from the TCGA and ICGC databases. Expression profiles of genes related to natural killer (NK) cells were collected from the Immunology Database and Analysis Portal database. Key NK cell-related genes were identified using consensus clustering algorithms to classify patients into distinct clusters. A NK cell-related risk model was then developed using Least Absolute Shrinkage and Selection Operator (LASSO) Cox regression to predict ccRCC patient prognosis. The relationship between the NK cell-related risk score and overall survival, clinical features, tumor immune characteristics, as well as response to commonly used immunotherapies and chemotherapy, was explored. Finally, the NK cell-related risk score was validated using decision tree and nomogram analyses. RESULTS ccRCC patients were stratified into 3 molecular clusters based on expression of NK cell-related genes. Significant differences were observed among the clusters in terms of prognosis, clinical characteristics, immune infiltration, and therapeutic response. Furthermore, six NK cell-related genes (DPYSL3, SLPI, SLC44A4, ZNF521, LIMCH1, and AHR) were identified to construct a prognostic model for ccRCC prediction. The high-risk group exhibited poor survival outcomes, lower immune cell infiltration, and decreased sensitivity to conventional chemotherapies and immunotherapies. Importantly, the quantitative real-time polymerase chain reaction (qRT-PCR) confirmed significantly high DPYSL3 expression and low SLC44A4 expression in ACHN cells. Finally, the decision tree and nomogram consistently show the dramatic prediction performance of the risk score on the survival outcome of the ccRCC patients. CONCLUSIONS The six-gene model based on NK cell-related gene expression was validated and found to accurately mirror immune microenvironment and predict clinical outcomes, contributing to enhanced risk stratification and therapy response for ccRCC patients.
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Affiliation(s)
- Qinfan Yao
- Kidney Disease Center, the First Affiliated Hospital, College of Medicine, Zhejiang University, Qingchun Road 79, Hangzhou, 310003, China
- Key Laboratory of Kidney Disease Prevention and Control Technology, Hangzhou, Zhejiang Province, China
- Institute of Nephropathy, Zhejiang University, Hangzhou, China
- Zhejiang Clinical Research Center of Kidney and Urinary System Disease, Hangzhou, China
| | - Xiuyuan Zhang
- Kidney Disease Center, the First Affiliated Hospital, College of Medicine, Zhejiang University, Qingchun Road 79, Hangzhou, 310003, China
- Key Laboratory of Kidney Disease Prevention and Control Technology, Hangzhou, Zhejiang Province, China
- Institute of Nephropathy, Zhejiang University, Hangzhou, China
- Zhejiang Clinical Research Center of Kidney and Urinary System Disease, Hangzhou, China
| | - Yucheng Wang
- Kidney Disease Center, the First Affiliated Hospital, College of Medicine, Zhejiang University, Qingchun Road 79, Hangzhou, 310003, China
- Key Laboratory of Kidney Disease Prevention and Control Technology, Hangzhou, Zhejiang Province, China
- Institute of Nephropathy, Zhejiang University, Hangzhou, China
- Zhejiang Clinical Research Center of Kidney and Urinary System Disease, Hangzhou, China
| | - Cuili Wang
- Kidney Disease Center, the First Affiliated Hospital, College of Medicine, Zhejiang University, Qingchun Road 79, Hangzhou, 310003, China
- Key Laboratory of Kidney Disease Prevention and Control Technology, Hangzhou, Zhejiang Province, China
- Institute of Nephropathy, Zhejiang University, Hangzhou, China
- Zhejiang Clinical Research Center of Kidney and Urinary System Disease, Hangzhou, China
| | - Jianghua Chen
- Kidney Disease Center, the First Affiliated Hospital, College of Medicine, Zhejiang University, Qingchun Road 79, Hangzhou, 310003, China.
- Key Laboratory of Kidney Disease Prevention and Control Technology, Hangzhou, Zhejiang Province, China.
- Institute of Nephropathy, Zhejiang University, Hangzhou, China.
- Zhejiang Clinical Research Center of Kidney and Urinary System Disease, Hangzhou, China.
| | - Dajin Chen
- Kidney Disease Center, the First Affiliated Hospital, College of Medicine, Zhejiang University, Qingchun Road 79, Hangzhou, 310003, China.
- Key Laboratory of Kidney Disease Prevention and Control Technology, Hangzhou, Zhejiang Province, China.
- Institute of Nephropathy, Zhejiang University, Hangzhou, China.
- Zhejiang Clinical Research Center of Kidney and Urinary System Disease, Hangzhou, China.
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194
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Dean I, Lee CYC, Tuong ZK, Li Z, Tibbitt CA, Willis C, Gaspal F, Kennedy BC, Matei-Rascu V, Fiancette R, Nordenvall C, Lindforss U, Baker SM, Stockmann C, Sexl V, Hammond SA, Dovedi SJ, Mjösberg J, Hepworth MR, Carlesso G, Clatworthy MR, Withers DR. Rapid functional impairment of natural killer cells following tumor entry limits anti-tumor immunity. Nat Commun 2024; 15:683. [PMID: 38267402 PMCID: PMC10808449 DOI: 10.1038/s41467-024-44789-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Accepted: 01/02/2024] [Indexed: 01/26/2024] Open
Abstract
Immune cell dysfunction within the tumor microenvironment (TME) undermines the control of cancer progression. Established tumors contain phenotypically distinct, tumor-specific natural killer (NK) cells; however, the temporal dynamics, mechanistic underpinning and functional significance of the NK cell compartment remains incompletely understood. Here, we use photo-labeling, combined with longitudinal transcriptomic and cellular analyses, to interrogate the fate of intratumoral NK cells. We reveal that NK cells rapidly lose effector functions and adopt a distinct phenotypic state with features associated with tissue residency. NK cell depletion from established tumors did not alter tumor growth, indicating that intratumoral NK cells cease to actively contribute to anti-tumor responses. IL-15 administration prevented loss of function and improved tumor control, generating intratumoral NK cells with both tissue-residency characteristics and enhanced effector function. Collectively, our data reveals the fate of NK cells after recruitment into tumors and provides insight into how their function may be revived.
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Affiliation(s)
- Isaac Dean
- Institute of Immunology and Immunotherapy, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
| | - Colin Y C Lee
- Department of Medicine, Molecular Immunity Unit, Medical Research Council Laboratory of Molecular Biology, University of Cambridge, Cambridge, UK
- Cellular Genetics, Wellcome Sanger Institute, Wellcome Genome Campus, Hinxton, Cambridge, UK
| | - Zewen K Tuong
- Department of Medicine, Molecular Immunity Unit, Medical Research Council Laboratory of Molecular Biology, University of Cambridge, Cambridge, UK
- Cellular Genetics, Wellcome Sanger Institute, Wellcome Genome Campus, Hinxton, Cambridge, UK
| | - Zhi Li
- Institute of Immunology and Immunotherapy, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
| | - Christopher A Tibbitt
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
| | - Claire Willis
- Institute of Immunology and Immunotherapy, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
| | - Fabrina Gaspal
- Institute of Immunology and Immunotherapy, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
| | - Bethany C Kennedy
- Institute of Immunology and Immunotherapy, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
| | - Veronika Matei-Rascu
- Institute of Immunology and Immunotherapy, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
| | - Rémi Fiancette
- Institute of Immunology and Immunotherapy, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
| | - Caroline Nordenvall
- Department of Molecular Medicine and Surgery, Karolinska Institutet and Department of Pelvic Cancer, Karolinska University Hospital, Stockholm, Sweden
| | - Ulrik Lindforss
- Department of Molecular Medicine and Surgery, Karolinska Institutet and Department of Pelvic Cancer, Karolinska University Hospital, Stockholm, Sweden
| | - Syed Murtuza Baker
- Division of Informatics, Imaging & Data Science, Faculty of Biology, Medicine and Health, the University of Manchester, Manchester Academic Health Science Centre, Manchester, UK
| | | | - Veronika Sexl
- Institute of Pharmacology and Toxicology, University of Veterinary Medicine, Vienna, Austria
| | | | | | - Jenny Mjösberg
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
- Clinical Lung and Allergy Research, Medical unit for Lung and Allergy Diseases, Karolinska University Hospital, Stockholm, Sweden
| | - Matthew R Hepworth
- Lydia Becker Institute of Immunology and Inflammation, Division of Infection, Immunity and Respiratory Medicine, Faculty of Biology, Medicine and Health, the University of Manchester, Manchester Academic Health Science Centre, Manchester, UK
| | | | - Menna R Clatworthy
- Department of Medicine, Molecular Immunity Unit, Medical Research Council Laboratory of Molecular Biology, University of Cambridge, Cambridge, UK.
- Cellular Genetics, Wellcome Sanger Institute, Wellcome Genome Campus, Hinxton, Cambridge, UK.
| | - David R Withers
- Institute of Immunology and Immunotherapy, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK.
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195
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Zhang H, Li Y, Liu G, Chen X. Expression analysis of lymphocyte subsets and lymphocyte-to-monocyte ratio: reveling immunosuppression and chronic inflammation in breast cancer. J Cancer Res Clin Oncol 2024; 150:28. [PMID: 38263363 PMCID: PMC10805813 DOI: 10.1007/s00432-023-05508-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2023] [Accepted: 11/06/2023] [Indexed: 01/25/2024]
Abstract
OBJECTIVE To explore the immune status and chronic inflammation of breast cancer patients, this study aims to analyze the diagnostic value of peripheral blood lymphocyte subsets (CD3+T, CD4+T, CD8+T, CD3+CD4-CD8-T, CD19+B, and NK cells) and lymphocyte-to-monocyte ratio (LMR) for breast cancer. Furthermore, it seeks to examine the correlation between these subsets and LMR with clinicopathological features. METHODS A total of 100 breast cancer patients were selected as the experimental group, while 55 patients with benign breast diseases were included in the control group. Statistical analysis, including the Wilcoxon test, Kruskal-Wallis test and the receiver operating characteristic curve, was employed to investigate the association between these serum indexes and the clinicopathological characteristics of the patients. RESULTS The levels of CD3+T cells, CD4+T cells, CD8+T cells, CD4+/CD8+ ratio, NK cells, CD3+CD4-CD8-T cells, and LMR were found to be related to the occurrence of breast cancer when analyzing data from patients with benign and malignant breast diseases. Among these biomarkers, CD3+T cells, CD4+T cells, CD4+/CD8+ ratio, CD3+CD4-CD8-T cells, and LMR were identified as independent risk factors for breast cancer development, and the AUCs were 0.760, 0.750, 0.598, 0.697, and 0.761 (P < 0.05), respectively. Furthermore, we observed varying degrees of differences in the expression of CD3+T cells, CD4+T cells, CD8+T cells, CD4+/CD8+ ratio, and LMR in lymph node metastasis, clinical staging, molecular typing, Ki-67 level (P < 0.05). However, statistical differences in histologic grade and pathology type were not found (P ≥ 0.05). CONCLUSION Lymphocyte subsets and LMR reflect the immune status and chronic inflammation of the body, respectively. They have certain value in the diagnosis of benign and malignant breast diseases, and correlate with lymph node metastasis, clinical staging, molecular typing and other clinicopathological features of breast cancer. Therefore, monitoring the expression of lymphocyte subsets and LMR in the body may help the auxiliary diagnosis and condition analysis of breast cancer in the clinic.
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Affiliation(s)
- Hao Zhang
- Department of Breast and Thyroid Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Yan Li
- School of Public Health, Chongqing Medical University, Chongqing, China
| | - Gang Liu
- Department of Breast and Thyroid Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Xin Chen
- Department of Breast and Thyroid Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China.
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196
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Bourayou E, Perchet T, Meunier S, Bouvier H, Mailhe MP, Melanitou E, Cumano A, Golub R. Bone marrow monocytes sustain NK cell-poiesis during non-alcoholic steatohepatitis. Cell Rep 2024; 43:113676. [PMID: 38217855 DOI: 10.1016/j.celrep.2024.113676] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Revised: 11/22/2023] [Accepted: 01/02/2024] [Indexed: 01/15/2024] Open
Abstract
Natural killer (NK) cells are the predominant lymphocyte population in the liver. At the onset of non-alcoholic steatohepatitis (NASH), an accumulation of activated NK cells is observed in the liver in parallel with inflammatory monocyte recruitment and an increased systemic inflammation. Using in vivo and in vitro experiments, we unveil a specific stimulation of NK cell-poiesis during NASH by medullary monocytes that trans-present interleukin-15 (IL-15) and secrete osteopontin, a biomarker for patients with NASH. This cellular dialogue leads to increased survival and maturation of NK precursors that are recruited to the liver, where they dampen the inflammatory monocyte infiltration. The increase in the production of both osteopontin and the IL-15/IL-15Rα complex by bone marrow monocytes is induced by endotoxemia. We propose a tripartite gut-liver-bone marrow axis regulating the immune population dynamics and effector functions during liver inflammation.
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Affiliation(s)
- Elsa Bourayou
- Institut Pasteur, Université Paris Cité, INSERM U1223, Lymphocyte and Immunity Unit, 75015 Paris, France
| | - Thibaut Perchet
- Institut Pasteur, Université Paris Cité, INSERM U1223, Lymphocyte and Immunity Unit, 75015 Paris, France
| | - Sylvain Meunier
- Institut Pasteur, Université Paris Cité, INSERM U1223, Lymphocyte and Immunity Unit, 75015 Paris, France; Institut Mondor de Recherche Biomédicale (IMRB), INSERM U955, 94000 Créteil, France
| | - Hugo Bouvier
- Institut Pasteur, Université Paris Cité, INSERM U1223, Lymphocyte and Immunity Unit, 75015 Paris, France
| | - Marie-Pierre Mailhe
- Institut Pasteur, Université Paris Cité, INSERM U1223, Lymphocyte and Immunity Unit, 75015 Paris, France
| | - Evie Melanitou
- Institut Pasteur, Université Paris Cité, Department of Parasites and Insect Vectors, 75015 Paris, France
| | - Ana Cumano
- Institut Pasteur, Université Paris Cité, INSERM U1223, Lymphocyte and Immunity Unit, 75015 Paris, France
| | - Rachel Golub
- Institut Pasteur, Université Paris Cité, INSERM U1223, Lymphocyte and Immunity Unit, 75015 Paris, France.
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Barshidi A, Ardeshiri K, Ebrahimi F, Alian F, Shekarchi AA, Hojjat-Farsangi M, Jadidi-Niaragh F. The role of exhausted natural killer cells in the immunopathogenesis and treatment of leukemia. Cell Commun Signal 2024; 22:59. [PMID: 38254135 PMCID: PMC10802000 DOI: 10.1186/s12964-023-01428-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Accepted: 12/08/2023] [Indexed: 01/24/2024] Open
Abstract
The immune responses to cancer cells involve both innate and acquired immune cells. In the meantime, the most attention has been drawn to the adaptive immune cells, especially T cells, while, it is now well known that the innate immune cells, especially natural killer (NK) cells, play a vital role in defending against malignancies. While the immune cells are trying to eliminate malignant cells, cancer cells try to prevent the function of these cells and suppress immune responses. The suppression of NK cells in various cancers can lead to the induction of an exhausted phenotype in NK cells, which will impair their function. Recent studies have shown that the occurrence of this phenotype in various types of leukemic malignancies can affect the prognosis of the disease, and targeting these cells may be considered a new immunotherapy method in the treatment of leukemia. Therefore, a detailed study of exhausted NK cells in leukemic diseases can help both to understand the mechanisms of leukemia progression and to design new treatment methods by creating a deeper understanding of these cells. Here, we will comprehensively review the immunobiology of exhausted NK cells and their role in various leukemic malignancies. Video Abstract.
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Affiliation(s)
- Asal Barshidi
- Department of Biological Sciences, Faculty of Sciences, University of Kurdistan, Sanandaj, Iran
| | - Keivan Ardeshiri
- Department of Biology, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - Farbod Ebrahimi
- Nanoparticle Process Technology, Faculty of Engineering, University of Duisburg-Essen, Duisburg, Germany
| | - Fatemeh Alian
- Institute of Biochemistry and Biophysics, University of Tehran, Tehran, Iran
| | - Ali Akbar Shekarchi
- Department of Pathology, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | | | - Farhad Jadidi-Niaragh
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
- Department of Immunology, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran.
- Research Center for Integrative Medicine in Aging, Aging Research Institute, Tabriz University of Medical Sciences, Tabriz, Iran.
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198
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Lutz MS, Wang K, Jung G, Salih H, Hagelstein I. An Fc-modified monoclonal antibody as novel treatment option for pancreatic cancer. Front Immunol 2024; 15:1343929. [PMID: 38322253 PMCID: PMC10845339 DOI: 10.3389/fimmu.2024.1343929] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2023] [Accepted: 01/08/2024] [Indexed: 02/08/2024] Open
Abstract
Pancreatic cancer is a highly lethal disease with limited treatment options. Hence, there is a considerable medical need for novel treatment strategies. Monoclonal antibodies (mAbs) have significantly improved cancer therapy, primarily due to their ability to stimulate antibody-dependent cellular cytotoxicity (ADCC), which plays a crucial role in their therapeutic efficacy. As a result, significant effort has been focused on improving this critical function by engineering mAbs with Fc regions that have increased affinity for the Fc receptor CD16 expressed on natural killer (NK) cells, the major cell population that mediates ADCC in humans. Here we report on the preclinical characterization of a mAb directed to the target antigen B7-H3 (CD276) containing an Fc part with the amino acid substitutions S239D/I332E to increase affinity for CD16 (B7-H3-SDIE) for the treatment of pancreatic cancer. B7-H3 (CD276) is highly expressed in many tumor entities, whereas expression on healthy tissues is more limited. Our findings confirm high expression of B7-H3 on pancreatic cancer cells. Furthermore, our study shows that B7-H3-SDIE effectively activates NK cells against pancreatic cancer cells in an antigen-dependent manner, as demonstrated by the analysis of NK cell activation, degranulation and cytokine release. The activation of NK cells resulted in significant tumor cell lysis in both short-term and long-term cytotoxicity assays. In conclusion, B7-H3-SDIE constitutes a promising agent for the treatment of pancreatic cancer.
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Affiliation(s)
- Martina S. Lutz
- Clinical Collaboration Unit Translational Immunology, German Cancer Consortium (DKTK), Department of Internal Medicine, University Hospital Tuebingen, Tuebingen, Germany
- Cluster of Excellence iFIT (EXC 2180) “Image-Guided and Functionally Instructed Tumor Therapies”, University of Tuebingen, Tuebingen, Germany
| | - Kevin Wang
- Clinical Collaboration Unit Translational Immunology, German Cancer Consortium (DKTK), Department of Internal Medicine, University Hospital Tuebingen, Tuebingen, Germany
| | - Gundram Jung
- Cluster of Excellence iFIT (EXC 2180) “Image-Guided and Functionally Instructed Tumor Therapies”, University of Tuebingen, Tuebingen, Germany
- Department of Immunology, Eberhard Karls Universität Tübingen, Tuebingen, Germany
| | - Helmut R. Salih
- Clinical Collaboration Unit Translational Immunology, German Cancer Consortium (DKTK), Department of Internal Medicine, University Hospital Tuebingen, Tuebingen, Germany
- Cluster of Excellence iFIT (EXC 2180) “Image-Guided and Functionally Instructed Tumor Therapies”, University of Tuebingen, Tuebingen, Germany
| | - Ilona Hagelstein
- Clinical Collaboration Unit Translational Immunology, German Cancer Consortium (DKTK), Department of Internal Medicine, University Hospital Tuebingen, Tuebingen, Germany
- Cluster of Excellence iFIT (EXC 2180) “Image-Guided and Functionally Instructed Tumor Therapies”, University of Tuebingen, Tuebingen, Germany
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199
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Anthofer M, Windisch M, Haller R, Ehmann S, Wrighton S, Miller M, Schernthanner L, Kufferath I, Schauer S, Jelušić B, Kienesberger S, Zechner EL, Posselt G, Vales-Gomez M, Reyburn HT, Gorkiewicz G. Immune evasion by proteolytic shedding of natural killer group 2, member D ligands in Helicobacter pylori infection. Front Immunol 2024; 15:1282680. [PMID: 38318189 PMCID: PMC10839011 DOI: 10.3389/fimmu.2024.1282680] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2023] [Accepted: 01/02/2024] [Indexed: 02/07/2024] Open
Abstract
Background Helicobacter pylori (H. pylori) uses various strategies that attenuate mucosal immunity to ensure its persistence in the stomach. We recently found evidence that H. pylori might modulate the natural killer group 2, member 2 (NKG2D) system. The NKG2D receptor and its ligands are a major activation system of natural killer and cytotoxic T cells, which are important for mucosal immunity and tumor immunosurveillance. The NKG2D system allows recognition and elimination of infected and transformed cells, however viruses and cancers often subvert its activation. Here we aimed to identify a potential evasion of the NKG2D system in H. pylori infection. Methods We analyzed expression of NKG2D system genes in gastric tissues of H. pylori gastritis and gastric cancer patients, and performed cell-culture based infection experiments using H. pylori isogenic mutants and epithelial and NK cell lines. Results In biopsies of H. pylori gastritis patients, NKG2D receptor expression was reduced while NKG2D ligands accumulated in the lamina propria, suggesting NKG2D evasion. In vitro, H. pylori induced the transcription and proteolytic shedding of NKG2D ligands in stomach epithelial cells, and these effects were associated with specific H. pylori virulence factors. The H. pylori-driven release of soluble NKG2D ligands reduced the immunogenic visibility of infected cells and attenuated the cytotoxic activity of effector immune cells, specifically the anti-tumor activity of NK cells. Conclusion H. pylori manipulates the NKG2D system. This so far unrecognized strategy of immune evasion by H. pylori could potentially facilitate chronic bacterial persistence and might also promote stomach cancer development by allowing transformed cells to escape immune recognition and grow unimpeded to overt malignancy.
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Affiliation(s)
- Margit Anthofer
- Institute of Pathology, Medical University of Graz, Graz, Austria
| | - Markus Windisch
- Institute of Pathology, Medical University of Graz, Graz, Austria
| | - Rosa Haller
- Institute of Pathology, Medical University of Graz, Graz, Austria
| | - Sandra Ehmann
- Institute of Pathology, Medical University of Graz, Graz, Austria
| | | | - Michael Miller
- Institute of Pathology, Medical University of Graz, Graz, Austria
| | | | - Iris Kufferath
- Institute of Pathology, Medical University of Graz, Graz, Austria
| | - Silvia Schauer
- Institute of Pathology, Medical University of Graz, Graz, Austria
| | - Barbara Jelušić
- Institute of Pathology, Medical University of Graz, Graz, Austria
| | - Sabine Kienesberger
- Institute of Molecular Biosciences, University of Graz, Graz, Austria
- Interuniversity Cooperation, BioTechMed-Graz, Graz, Austria
| | - Ellen L. Zechner
- Institute of Molecular Biosciences, University of Graz, Graz, Austria
- Interuniversity Cooperation, BioTechMed-Graz, Graz, Austria
| | - Gernot Posselt
- Department of Biosciences and Medical Biology, Paris Lodron University of Salzburg, Salzburg, Austria
| | - Mar Vales-Gomez
- Department of Immunology and Oncology, Spanish National Centre for Biotechnology, Madrid, Spain
| | - Hugh T. Reyburn
- Department of Immunology and Oncology, Spanish National Centre for Biotechnology, Madrid, Spain
| | - Gregor Gorkiewicz
- Institute of Pathology, Medical University of Graz, Graz, Austria
- Interuniversity Cooperation, BioTechMed-Graz, Graz, Austria
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200
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Yu G, Zhang Z, Eresen A, Hou Q, Garcia EE, Yu Z, Abi-Jaoudeh N, Yaghmai V, Zhang Z. MRI radiomics to monitor therapeutic outcome of sorafenib plus IHA transcatheter NK cell combination therapy in hepatocellular carcinoma. J Transl Med 2024; 22:76. [PMID: 38243292 PMCID: PMC10797785 DOI: 10.1186/s12967-024-04873-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2023] [Accepted: 01/08/2024] [Indexed: 01/21/2024] Open
Abstract
BACKGROUND Hepatocellular carcinoma (HCC) is a common liver malignancy with limited treatment options. Previous studies expressed the potential synergy of sorafenib and NK cell immunotherapy as a promising approach against HCC. MRI is commonly used to assess response of HCC to therapy. However, traditional MRI-based metrics for treatment efficacy are inadequate for capturing complex changes in the tumor microenvironment, especially with immunotherapy. In this study, we investigated potent MRI radiomics analysis to non-invasively assess early responses to combined sorafenib and NK cell therapy in a HCC rat model, aiming to predict multiple treatment outcomes and optimize HCC treatment evaluations. METHODS Sprague Dawley (SD) rats underwent tumor implantation with the N1-S1 cell line. Tumor progression and treatment efficacy were assessed using MRI following NK cell immunotherapy and sorafenib administration. Radiomics features were extracted, processed, and selected from both T1w and T2w MRI images. The quantitative models were developed to predict treatment outcomes and their performances were evaluated with area under the receiver operating characteristic (AUROC) curve. Additionally, multivariable linear regression models were constructed to determine the correlation between MRI radiomics and histology, aiming for a noninvasive evaluation of tumor biomarkers. These models were evaluated using root-mean-squared-error (RMSE) and the Spearman correlation coefficient. RESULTS A total of 743 radiomics features were extracted from T1w and T2w MRI data separately. Subsequently, a feature selection process was conducted to identify a subset of five features for modeling. For therapeutic prediction, four classification models were developed. Support vector machine (SVM) model, utilizing combined T1w + T2w MRI data, achieved 96% accuracy and an AUROC of 1.00 in differentiating the control and treatment groups. For multi-class treatment outcome prediction, Linear regression model attained 85% accuracy and an AUC of 0.93. Histological analysis showed that combination therapy of NK cell and sorafenib had the lowest tumor cell viability and the highest NK cell activity. Correlation analyses between MRI features and histological biomarkers indicated robust relationships (r = 0.94). CONCLUSIONS Our study underscored the significant potential of texture-based MRI imaging features in the early assessment of multiple HCC treatment outcomes.
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Affiliation(s)
- Guangbo Yu
- Department of Biomedical Engineering, University of California Irvine, Irvine, CA, USA
| | - Zigeng Zhang
- Department of Radiological Sciences, School of Medicine, University of California Irvine, 839 Health Sciences Rd., Irvine, CA, 92617, USA
| | - Aydin Eresen
- Department of Radiological Sciences, School of Medicine, University of California Irvine, 839 Health Sciences Rd., Irvine, CA, 92617, USA.
| | - Qiaoming Hou
- Department of Radiological Sciences, School of Medicine, University of California Irvine, 839 Health Sciences Rd., Irvine, CA, 92617, USA
| | | | - Zeyang Yu
- Information School, University of Washington, Seattle, WA, USA
| | - Nadine Abi-Jaoudeh
- Department of Radiological Sciences, School of Medicine, University of California Irvine, 839 Health Sciences Rd., Irvine, CA, 92617, USA
- Chao Family Comprehensive Cancer Center, University of California Irvine, Irvine, CA, USA
| | - Vahid Yaghmai
- Department of Radiological Sciences, School of Medicine, University of California Irvine, 839 Health Sciences Rd., Irvine, CA, 92617, USA
- Chao Family Comprehensive Cancer Center, University of California Irvine, Irvine, CA, USA
| | - Zhuoli Zhang
- Department of Biomedical Engineering, University of California Irvine, Irvine, CA, USA.
- Department of Radiological Sciences, School of Medicine, University of California Irvine, 839 Health Sciences Rd., Irvine, CA, 92617, USA.
- Chao Family Comprehensive Cancer Center, University of California Irvine, Irvine, CA, USA.
- Department of Pathology and Laboratory Medicine, University of California Irvine, Irvine, CA, USA.
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