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Pan S, Yang L, Zhong W, Wang H, Lan Y, Chen Q, Yu S, Yang F, Yan P, Peng H, Liu X, Gao X, Song J. Integrated analyses revealed the potential role and immune link of mitochondrial dysfunction between periodontitis and type 2 diabetes mellitus. Int Immunopharmacol 2024; 130:111796. [PMID: 38452412 DOI: 10.1016/j.intimp.2024.111796] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2023] [Revised: 02/20/2024] [Accepted: 02/29/2024] [Indexed: 03/09/2024]
Abstract
There is a reciprocal comorbid relationship between periodontitis and type 2 diabetes mellitus (T2DM). Recent studies have suggested that mitochondrial dysfunction (MD) could be the key driver underlying this comorbidity. The aim of this study is to provide novel understandings into the potential molecular mechanisms between MD and the comorbidity, and identify potential therapeutic targets for personalized clinical management. MD-related differentially expressed genes (MDDEGs) were identified. Enrichment analyses and PPI network analysis were then conducted. Six algorithms were used to explore the hub MDDEGs, and these were validated by ROC analysis and qRT-PCR. Co-expression and potential drug targeting analyses were then performed. Potential biomarkers were identified using LASSO regression. The immunocyte infiltration levels in periodontitis and T2DM were evaluated via CIBERSORTx and validated in mouse models. Subsequently, MD-related immune-related genes (MDIRGs) were screened by WGCNA. The in vitro experiment verified that MD was closely associated with this comorbidity. GO and KEGG analyses demonstrated that the connection between periodontitis and T2DM was mainly enriched in immuno-inflammatory pathways. In total, 116 MDDEGs, eight hub MDDEGs, and two biomarkers were identified. qRT-PCR revealed a distinct hub MDDEG expression pattern in the comorbidity group. Altered immunocytes in disease samples were identified, and their correlations were explored. The in vivo examination revealed higher infiltration levels of inflammatory immunocytes. The findings of this study provide insight into the mechanism underlying the gene-mitochondria-immunocyte network and provide a novel reference for future research into the function of mitochondria in periodontitis and T2DM.
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Affiliation(s)
- Shengyuan Pan
- College of Stomatology, Chongqing Medical University, Chongqing 401147, China; Chongqing Key Laboratory of Oral Diseases and Biomedical Sciences, Chongqing 401147, China; Chongqing Municipal Key Laboratory of Oral Biomedical Engineering of Higher Education, Chongqing 401147, China.
| | - LanXin Yang
- College of Stomatology, Chongqing Medical University, Chongqing 401147, China; Chongqing Key Laboratory of Oral Diseases and Biomedical Sciences, Chongqing 401147, China; Chongqing Municipal Key Laboratory of Oral Biomedical Engineering of Higher Education, Chongqing 401147, China.
| | - Wenjie Zhong
- College of Stomatology, Chongqing Medical University, Chongqing 401147, China; Chongqing Key Laboratory of Oral Diseases and Biomedical Sciences, Chongqing 401147, China; Chongqing Municipal Key Laboratory of Oral Biomedical Engineering of Higher Education, Chongqing 401147, China.
| | - He Wang
- College of Stomatology, Chongqing Medical University, Chongqing 401147, China; Chongqing Key Laboratory of Oral Diseases and Biomedical Sciences, Chongqing 401147, China; Chongqing Municipal Key Laboratory of Oral Biomedical Engineering of Higher Education, Chongqing 401147, China.
| | - Yuyan Lan
- College of Stomatology, Chongqing Medical University, Chongqing 401147, China; Chongqing Key Laboratory of Oral Diseases and Biomedical Sciences, Chongqing 401147, China; Chongqing Municipal Key Laboratory of Oral Biomedical Engineering of Higher Education, Chongqing 401147, China.
| | - Qiyue Chen
- College of Stomatology, Chongqing Medical University, Chongqing 401147, China; Chongqing Key Laboratory of Oral Diseases and Biomedical Sciences, Chongqing 401147, China; Chongqing Municipal Key Laboratory of Oral Biomedical Engineering of Higher Education, Chongqing 401147, China.
| | - Simin Yu
- College of Stomatology, Chongqing Medical University, Chongqing 401147, China; Chongqing Key Laboratory of Oral Diseases and Biomedical Sciences, Chongqing 401147, China; Chongqing Municipal Key Laboratory of Oral Biomedical Engineering of Higher Education, Chongqing 401147, China.
| | - Fengze Yang
- College of Stomatology, Chongqing Medical University, Chongqing 401147, China; Chongqing Key Laboratory of Oral Diseases and Biomedical Sciences, Chongqing 401147, China; Chongqing Municipal Key Laboratory of Oral Biomedical Engineering of Higher Education, Chongqing 401147, China.
| | - Pingping Yan
- College of Stomatology, Chongqing Medical University, Chongqing 401147, China; Chongqing Key Laboratory of Oral Diseases and Biomedical Sciences, Chongqing 401147, China; Chongqing Municipal Key Laboratory of Oral Biomedical Engineering of Higher Education, Chongqing 401147, China.
| | - Houli Peng
- College of Stomatology, Chongqing Medical University, Chongqing 401147, China; Chongqing Key Laboratory of Oral Diseases and Biomedical Sciences, Chongqing 401147, China; Chongqing Municipal Key Laboratory of Oral Biomedical Engineering of Higher Education, Chongqing 401147, China.
| | - Xuan Liu
- College of Stomatology, Chongqing Medical University, Chongqing 401147, China; Chongqing Key Laboratory of Oral Diseases and Biomedical Sciences, Chongqing 401147, China; Chongqing Municipal Key Laboratory of Oral Biomedical Engineering of Higher Education, Chongqing 401147, China.
| | - Xiang Gao
- College of Stomatology, Chongqing Medical University, Chongqing 401147, China; Chongqing Key Laboratory of Oral Diseases and Biomedical Sciences, Chongqing 401147, China; Chongqing Municipal Key Laboratory of Oral Biomedical Engineering of Higher Education, Chongqing 401147, China.
| | - Jinlin Song
- College of Stomatology, Chongqing Medical University, Chongqing 401147, China; Chongqing Key Laboratory of Oral Diseases and Biomedical Sciences, Chongqing 401147, China; Chongqing Municipal Key Laboratory of Oral Biomedical Engineering of Higher Education, Chongqing 401147, China.
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Zhong S, Zhang Y, Mou H, Jian C, Huang Q, Ou Y. Targeting PERK-ATF4-P21 axis enhances the sensitivity of osteosarcoma HOS cells to Mppα-PDT. Aging (Albany NY) 2024; 16:2789-2811. [PMID: 38319715 PMCID: PMC10911341 DOI: 10.18632/aging.205511] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Accepted: 12/29/2023] [Indexed: 02/07/2024]
Abstract
Osteosarcoma (OS) is the most prevalent type of malignant bone tumor in adolescents. The overall survival of OS patients has reached a plateau recently. Thus, there is an urgent need to develop approaches to improve the sensitivity of OS to therapies. Pyropheophorbide-α methyl ester-mediated photodynamic therapy (MPPα-PDT) is a new type of tumor therapy, and elucidating its mechanism is helpful to improve its anti-tumor efficacy. Here, we investigated how PERK signaling promotes the human OS (HOS) cell survival induced by MPPα-PDT, as overcoming this may enhance sensitivity to MPPα-PDT. We found that MPPα-PDT combined with PERK inhibitor GSK2656157 enhanced HOS cell apoptosis by suppressing autophagy and p21. Autophagy inhibition and p21 depletion enhanced cell death, indicating pro-survival effects in MPPα-PDT. Notably, p21 was found to be an effector of the PERK-Atf4 pathway, which could positively regulate autophagy mediated by MPPα-PDT. In conclusion, we found that the combination of MPPα-PDT and GSK2656157 enhanced apoptosis in HOS cells by inhibiting autophagy. Mechanistically, this autophagy is p21-dependent and can be suppressed by GSK2656157, thereby enhancing sensitivity to MPPα-PDT.
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Affiliation(s)
- Shenxi Zhong
- Department of Orthopedics, The First Affiliated Hospital of Chongqing Medical University, Yuzhong, Chongqing 400016, China
- Orthopedic Laboratory of Chongqing Medical University, Yuzhong, Chongqing 400016, China
| | - Ye Zhang
- Department of Orthopedics, The First Affiliated Hospital of Chongqing Medical University, Yuzhong, Chongqing 400016, China
- Orthopedic Laboratory of Chongqing Medical University, Yuzhong, Chongqing 400016, China
| | - Hai Mou
- Department of Orthopedics, The First Affiliated Hospital of Chongqing Medical University, Yuzhong, Chongqing 400016, China
- Orthopedic Laboratory of Chongqing Medical University, Yuzhong, Chongqing 400016, China
| | - Changchun Jian
- Department of Orthopedics, The First Affiliated Hospital of Chongqing Medical University, Yuzhong, Chongqing 400016, China
- Orthopedic Laboratory of Chongqing Medical University, Yuzhong, Chongqing 400016, China
| | - Qiu Huang
- Department of Orthopedics, The First Affiliated Hospital of Chongqing Medical University, Yuzhong, Chongqing 400016, China
- Orthopedic Laboratory of Chongqing Medical University, Yuzhong, Chongqing 400016, China
| | - Yunsheng Ou
- Department of Orthopedics, The First Affiliated Hospital of Chongqing Medical University, Yuzhong, Chongqing 400016, China
- Orthopedic Laboratory of Chongqing Medical University, Yuzhong, Chongqing 400016, China
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Yin JY, Zhou Y, Ding XM, Gong RZ, Zhou Y, Hu HY, Liu Y, Lv XB, Zhang B. UCA1 Inhibits NKG2D-mediated Cytotoxicity of NK Cells to Breast Cancer. Curr Cancer Drug Targets 2024; 24:204-219. [PMID: 37076962 DOI: 10.2174/1568009623666230418134253] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2022] [Revised: 02/05/2023] [Accepted: 02/20/2023] [Indexed: 04/21/2023]
Abstract
BACKGROUND Natural killer cells play important roles in tumor immune surveillance, and cancer cells must resist this surveillance in order to progress and metastasise. INTRODUCTION The study aimed to explore the mechanism of how breast cancer cells become resistant to the cytotoxicity of NK cells. METHODS We established NK-resistant breast cancer cells by exposing MDA-MB-231 cells and MCF-7 cells to NK92 cells. Profiles of lncRNA were compared between the NK-resistant and parental cell lines. Primary NK cells were isolated by MACS, and the NK attacking effect was tested by non-radioactive cytotoxicity. The change in lncRNAs was analyzed by Gene-chip. The interaction between lncRNA and miRNA was displayed by Luciferase assay. The regulation of the gene was verified by QRT-PCR and WB. The clinical indicators were detected by ISH, IH, and ELISA, respectively. RESULTS UCA1 was found to be significantly up-regulated in both NK-resistant cell lines, and we confirmed such up-regulation on its own to be sufficient to render parental cell lines resistant to NK92 cells. We found that UCA1 up-regulated ULBP2 via the transcription factor CREB1, while it up-regulated ADAM17 by "sponging" the miR-26b-5p. ADAM17 facilitated the shedding of soluble ULBP2 from the surface of breast cancer cells, rendering them resistant to killing by NK cells. UCA1, ADAM17, and ULBP2 were found to be expressed at higher levels in bone metastases of breast cancer than in primary tumors. CONCLUSION Our data strongly suggest that UCA1 up-regulates ULBP2 expression and shedding, rendering breast cancer cells resistant to killing by NK cells.
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Affiliation(s)
- Jun-Yi Yin
- Orthopaedic Department of the Affiliated Hospital of Jiangxi University of Traditional Chinese Medicine, 445 Bayi Road, Donghu District, Nanchang, Jiangxi, 330006, China
- Oncology Department of Tongji Hospital of Tongji University, No. 389 Xincun Road, Shanghai, 200065, China
| | - Yao Zhou
- Department of Breast Surgery, the Third hospital of Nanchang, No. 2, Xiangshan Road, Xihu District, Nanchang, Jiangxi, 330009, China
| | - Xiao-Ming Ding
- Oncology Department of Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, No. 600 Yishan Road, Xuhui District, Shanghai, 200233, China
| | - Run-Ze Gong
- Oncology Department of Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, No. 600 Yishan Road, Xuhui District, Shanghai, 200233, China
| | - Yan Zhou
- Oncology Department of Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, No. 600 Yishan Road, Xuhui District, Shanghai, 200233, China
| | - Hai-Yan Hu
- Oncology Department of Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, No. 600 Yishan Road, Xuhui District, Shanghai, 200233, China
| | - Yuan Liu
- Oncology Department of Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, No. 600 Yishan Road, Xuhui District, Shanghai, 200233, China
| | - Xiao-Bin Lv
- Central Laboratory of the Third Affiliated Hospital of Nanchang University, No. 128 Xiangshan N Road, Donghu District, Nanchang, Jiangxi, 330008, China
| | - Bing Zhang
- Orthopaedic Department of the Affiliated Hospital of Jiangxi University of Traditional Chinese Medicine, 445 Bayi Road, Donghu District, Nanchang, Jiangxi, 330006, China
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Zanetti M, Xian S, Dosset M, Carter H. The Unfolded Protein Response at the Tumor-Immune Interface. Front Immunol 2022; 13:823157. [PMID: 35237269 PMCID: PMC8882736 DOI: 10.3389/fimmu.2022.823157] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2021] [Accepted: 01/26/2022] [Indexed: 12/14/2022] Open
Abstract
The tumor-immune interface has surged to primary relevance in an effort to understand the hurdles facing immune surveillance and cancer immunotherapy. Reports over the past decades have indicated a role for the unfolded protein response (UPR) in modulating not only tumor cell fitness and drug resistance, but also local immunity, with emphasis on the phenotype and altered function of immune cells such as myeloid cells and T cells. Emerging evidence also suggests that aneuploidy correlates with local immune dysregulation. Recently, we reported that the UPR serves as a link between aneuploidy and immune cell dysregulation in a cell nonautonomous way. These new findings add considerable complexity to the organization of the tumor microenvironment (TME) and the origin of its altered function. In this review, we summarize these data and also discuss the role of aneuploidy as a negative regulator of local immunity.
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Affiliation(s)
- Maurizio Zanetti
- The Laboratory of Immunology, Department of Medicine and Moores Cancer Center, University of California San Diego, La Jolla, CA, United States
- *Correspondence: Maurizio Zanetti, ; orcid.org/0000-0001-6346-8776
| | - Su Xian
- Division of Medical Genetics, Department of Medicine, Bioinformatics and System Biology Program, University of California San Diego, La Jolla, CA, United States
| | - Magalie Dosset
- The Laboratory of Immunology, Department of Medicine and Moores Cancer Center, University of California San Diego, La Jolla, CA, United States
| | - Hannah Carter
- Division of Medical Genetics, Department of Medicine, Bioinformatics and System Biology Program, University of California San Diego, La Jolla, CA, United States
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Carmena Moratalla A, Carpentier Solorio Y, Lemaitre F, Farzam-Kia N, Levert A, Zandee SEJ, Lahav B, Guimond JV, Haddad E, Girard M, Duquette P, Larochelle C, Prat A, Arbour N. Stress Signal ULBP4, an NKG2D Ligand, Is Upregulated in Multiple Sclerosis and Shapes CD8 + T-Cell Behaviors. NEUROLOGY(R) NEUROIMMUNOLOGY & NEUROINFLAMMATION 2022; 9:9/1/e1119. [PMID: 34873031 PMCID: PMC8656234 DOI: 10.1212/nxi.0000000000001119] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/17/2021] [Accepted: 10/19/2021] [Indexed: 12/15/2022]
Abstract
BACKGROUND AND OBJECTIVES We posit the involvement of the natural killer group 2D (NKG2D) pathway in multiple sclerosis (MS) pathology via the presence of specific NKG2D ligands (NKG2DLs). We aim to evaluate the expression of NKG2DLs in the CNS and CSF of patients with MS and to identify cellular stressors inducing the expression of UL16-binding protein 4 (ULBP4), the only detectable NKG2DL. Finally, we evaluate the impact of ULBP4 on functions such as cytokine production and motility by CD8+ T lymphocytes, a subset largely expressing NKG2D, the cognate receptor. METHODS Human postmortem brain samples and CSF from patients with MS and controls were used to evaluate NKG2DL expression. In vitro assays using primary cultures of human astrocytes and neurons were performed to identify stressors inducing ULBP4 expression. Human CD8+ T lymphocytes from MS donors and age/sex-matched healthy controls were isolated to evaluate the functional impact of soluble ULBP4. RESULTS We detected mRNA coding for the 8 identified human NKG2DLs in brain samples from patients with MS and controls, but only ULBP4 protein expression was detectable by Western blot. ULBP4 levels were greater in patients with MS, particularly in active and chronic active lesions and normal-appearing white matter, compared with normal-appearing gray matter from MS donors and white and gray matter from controls. Soluble ULBP4 was also detected in CSF of patients with MS and controls, but a smaller shed/soluble form of 25 kDa was significantly elevated in CSF from female patients with MS compared with controls and male patients with MS. Our data indicate that soluble ULBP4 affects various functions of CD8+ T lymphocytes. First, it enhanced the production of the proinflammatory cytokines GM-CSF and interferon-γ (IFNγ). Second, it increased CD8+ T lymphocyte motility and favored a kinapse-like behavior when cultured in the presence of human astrocytes. CD8+ T lymphocytes from patients with MS were especially altered by the presence of soluble ULBP4 compared with healthy controls. DISCUSSION Our study provides new evidence for the involvement of NKG2D and its ligand ULBP4 in MS pathology. Our results point to ULBP4 as a viable target to specifically block 1 component of the NKG2D pathway without altering immune surveillance involving other NKG2DL.
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Affiliation(s)
- Ana Carmena Moratalla
- From the Department of Neurosciences (A.C.M., Y.C.S., F.L., N.F-k., A.L., S.E.J.Z., M.G., P.D., C.L., A.P., N.A.), Université de Montréal and Centre de Recherche du CHUM (CRCHUM) Montreal; MS-CHUM Clinic (B.L., M.G., P.D., C.L., A.P.); CLSC des Faubourgs (J.V.G.), CIUSSS du Centre-Sud-de-l'Ile-de-Montréal; and Department of Microbiology, Infectious Diseases, and Immunology and Department of Pediatrics (E.H.), Université de Montréal, Centre de Recherche du Centre Hospitalier Universitaire Sainte-Justine (CHU Sainte-Justine), Montreal, Quebec, Canada
| | - Yves Carpentier Solorio
- From the Department of Neurosciences (A.C.M., Y.C.S., F.L., N.F-k., A.L., S.E.J.Z., M.G., P.D., C.L., A.P., N.A.), Université de Montréal and Centre de Recherche du CHUM (CRCHUM) Montreal; MS-CHUM Clinic (B.L., M.G., P.D., C.L., A.P.); CLSC des Faubourgs (J.V.G.), CIUSSS du Centre-Sud-de-l'Ile-de-Montréal; and Department of Microbiology, Infectious Diseases, and Immunology and Department of Pediatrics (E.H.), Université de Montréal, Centre de Recherche du Centre Hospitalier Universitaire Sainte-Justine (CHU Sainte-Justine), Montreal, Quebec, Canada
| | - Florent Lemaitre
- From the Department of Neurosciences (A.C.M., Y.C.S., F.L., N.F-k., A.L., S.E.J.Z., M.G., P.D., C.L., A.P., N.A.), Université de Montréal and Centre de Recherche du CHUM (CRCHUM) Montreal; MS-CHUM Clinic (B.L., M.G., P.D., C.L., A.P.); CLSC des Faubourgs (J.V.G.), CIUSSS du Centre-Sud-de-l'Ile-de-Montréal; and Department of Microbiology, Infectious Diseases, and Immunology and Department of Pediatrics (E.H.), Université de Montréal, Centre de Recherche du Centre Hospitalier Universitaire Sainte-Justine (CHU Sainte-Justine), Montreal, Quebec, Canada
| | - Negar Farzam-Kia
- From the Department of Neurosciences (A.C.M., Y.C.S., F.L., N.F-k., A.L., S.E.J.Z., M.G., P.D., C.L., A.P., N.A.), Université de Montréal and Centre de Recherche du CHUM (CRCHUM) Montreal; MS-CHUM Clinic (B.L., M.G., P.D., C.L., A.P.); CLSC des Faubourgs (J.V.G.), CIUSSS du Centre-Sud-de-l'Ile-de-Montréal; and Department of Microbiology, Infectious Diseases, and Immunology and Department of Pediatrics (E.H.), Université de Montréal, Centre de Recherche du Centre Hospitalier Universitaire Sainte-Justine (CHU Sainte-Justine), Montreal, Quebec, Canada
| | - Annie Levert
- From the Department of Neurosciences (A.C.M., Y.C.S., F.L., N.F-k., A.L., S.E.J.Z., M.G., P.D., C.L., A.P., N.A.), Université de Montréal and Centre de Recherche du CHUM (CRCHUM) Montreal; MS-CHUM Clinic (B.L., M.G., P.D., C.L., A.P.); CLSC des Faubourgs (J.V.G.), CIUSSS du Centre-Sud-de-l'Ile-de-Montréal; and Department of Microbiology, Infectious Diseases, and Immunology and Department of Pediatrics (E.H.), Université de Montréal, Centre de Recherche du Centre Hospitalier Universitaire Sainte-Justine (CHU Sainte-Justine), Montreal, Quebec, Canada
| | - Stephanie E J Zandee
- From the Department of Neurosciences (A.C.M., Y.C.S., F.L., N.F-k., A.L., S.E.J.Z., M.G., P.D., C.L., A.P., N.A.), Université de Montréal and Centre de Recherche du CHUM (CRCHUM) Montreal; MS-CHUM Clinic (B.L., M.G., P.D., C.L., A.P.); CLSC des Faubourgs (J.V.G.), CIUSSS du Centre-Sud-de-l'Ile-de-Montréal; and Department of Microbiology, Infectious Diseases, and Immunology and Department of Pediatrics (E.H.), Université de Montréal, Centre de Recherche du Centre Hospitalier Universitaire Sainte-Justine (CHU Sainte-Justine), Montreal, Quebec, Canada
| | - Boaz Lahav
- From the Department of Neurosciences (A.C.M., Y.C.S., F.L., N.F-k., A.L., S.E.J.Z., M.G., P.D., C.L., A.P., N.A.), Université de Montréal and Centre de Recherche du CHUM (CRCHUM) Montreal; MS-CHUM Clinic (B.L., M.G., P.D., C.L., A.P.); CLSC des Faubourgs (J.V.G.), CIUSSS du Centre-Sud-de-l'Ile-de-Montréal; and Department of Microbiology, Infectious Diseases, and Immunology and Department of Pediatrics (E.H.), Université de Montréal, Centre de Recherche du Centre Hospitalier Universitaire Sainte-Justine (CHU Sainte-Justine), Montreal, Quebec, Canada
| | - Jean Victor Guimond
- From the Department of Neurosciences (A.C.M., Y.C.S., F.L., N.F-k., A.L., S.E.J.Z., M.G., P.D., C.L., A.P., N.A.), Université de Montréal and Centre de Recherche du CHUM (CRCHUM) Montreal; MS-CHUM Clinic (B.L., M.G., P.D., C.L., A.P.); CLSC des Faubourgs (J.V.G.), CIUSSS du Centre-Sud-de-l'Ile-de-Montréal; and Department of Microbiology, Infectious Diseases, and Immunology and Department of Pediatrics (E.H.), Université de Montréal, Centre de Recherche du Centre Hospitalier Universitaire Sainte-Justine (CHU Sainte-Justine), Montreal, Quebec, Canada
| | - Elie Haddad
- From the Department of Neurosciences (A.C.M., Y.C.S., F.L., N.F-k., A.L., S.E.J.Z., M.G., P.D., C.L., A.P., N.A.), Université de Montréal and Centre de Recherche du CHUM (CRCHUM) Montreal; MS-CHUM Clinic (B.L., M.G., P.D., C.L., A.P.); CLSC des Faubourgs (J.V.G.), CIUSSS du Centre-Sud-de-l'Ile-de-Montréal; and Department of Microbiology, Infectious Diseases, and Immunology and Department of Pediatrics (E.H.), Université de Montréal, Centre de Recherche du Centre Hospitalier Universitaire Sainte-Justine (CHU Sainte-Justine), Montreal, Quebec, Canada
| | - Marc Girard
- From the Department of Neurosciences (A.C.M., Y.C.S., F.L., N.F-k., A.L., S.E.J.Z., M.G., P.D., C.L., A.P., N.A.), Université de Montréal and Centre de Recherche du CHUM (CRCHUM) Montreal; MS-CHUM Clinic (B.L., M.G., P.D., C.L., A.P.); CLSC des Faubourgs (J.V.G.), CIUSSS du Centre-Sud-de-l'Ile-de-Montréal; and Department of Microbiology, Infectious Diseases, and Immunology and Department of Pediatrics (E.H.), Université de Montréal, Centre de Recherche du Centre Hospitalier Universitaire Sainte-Justine (CHU Sainte-Justine), Montreal, Quebec, Canada
| | - Pierre Duquette
- From the Department of Neurosciences (A.C.M., Y.C.S., F.L., N.F-k., A.L., S.E.J.Z., M.G., P.D., C.L., A.P., N.A.), Université de Montréal and Centre de Recherche du CHUM (CRCHUM) Montreal; MS-CHUM Clinic (B.L., M.G., P.D., C.L., A.P.); CLSC des Faubourgs (J.V.G.), CIUSSS du Centre-Sud-de-l'Ile-de-Montréal; and Department of Microbiology, Infectious Diseases, and Immunology and Department of Pediatrics (E.H.), Université de Montréal, Centre de Recherche du Centre Hospitalier Universitaire Sainte-Justine (CHU Sainte-Justine), Montreal, Quebec, Canada
| | - Catherine Larochelle
- From the Department of Neurosciences (A.C.M., Y.C.S., F.L., N.F-k., A.L., S.E.J.Z., M.G., P.D., C.L., A.P., N.A.), Université de Montréal and Centre de Recherche du CHUM (CRCHUM) Montreal; MS-CHUM Clinic (B.L., M.G., P.D., C.L., A.P.); CLSC des Faubourgs (J.V.G.), CIUSSS du Centre-Sud-de-l'Ile-de-Montréal; and Department of Microbiology, Infectious Diseases, and Immunology and Department of Pediatrics (E.H.), Université de Montréal, Centre de Recherche du Centre Hospitalier Universitaire Sainte-Justine (CHU Sainte-Justine), Montreal, Quebec, Canada
| | - Alexandre Prat
- From the Department of Neurosciences (A.C.M., Y.C.S., F.L., N.F-k., A.L., S.E.J.Z., M.G., P.D., C.L., A.P., N.A.), Université de Montréal and Centre de Recherche du CHUM (CRCHUM) Montreal; MS-CHUM Clinic (B.L., M.G., P.D., C.L., A.P.); CLSC des Faubourgs (J.V.G.), CIUSSS du Centre-Sud-de-l'Ile-de-Montréal; and Department of Microbiology, Infectious Diseases, and Immunology and Department of Pediatrics (E.H.), Université de Montréal, Centre de Recherche du Centre Hospitalier Universitaire Sainte-Justine (CHU Sainte-Justine), Montreal, Quebec, Canada
| | - Nathalie Arbour
- From the Department of Neurosciences (A.C.M., Y.C.S., F.L., N.F-k., A.L., S.E.J.Z., M.G., P.D., C.L., A.P., N.A.), Université de Montréal and Centre de Recherche du CHUM (CRCHUM) Montreal; MS-CHUM Clinic (B.L., M.G., P.D., C.L., A.P.); CLSC des Faubourgs (J.V.G.), CIUSSS du Centre-Sud-de-l'Ile-de-Montréal; and Department of Microbiology, Infectious Diseases, and Immunology and Department of Pediatrics (E.H.), Université de Montréal, Centre de Recherche du Centre Hospitalier Universitaire Sainte-Justine (CHU Sainte-Justine), Montreal, Quebec, Canada.
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Hu X, Jia X, Xu C, Wei Y, Wang Z, Liu G, You Q, Lu G, Gong W. Downregulation of NK cell activities in Apolipoprotein C-III-induced hyperlipidemia resulting from lipid-induced metabolic reprogramming and crosstalk with lipid-laden dendritic cells. Metabolism 2021; 120:154800. [PMID: 34051224 DOI: 10.1016/j.metabol.2021.154800] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Revised: 05/02/2021] [Accepted: 05/21/2021] [Indexed: 02/07/2023]
Abstract
OBJECTIVE Apolipoprotein C-III (Apoc3) is a key component of triglyceride-rich lipoproteins (TRL). The Apoc3-transgenic mice are characterized by high levels of plasma triglyceride and free fatty acids (FFAs). Apoc3 stimulates human monocytes via activation of the NLRP3 inflammasome. Considering the NK cell downregulation in obese individuals and the possible stimulatory-effects of macrophages, variations of NK cell functions and underlying mechanisms were investigated in mice with Apoc3-induced hyperlipidemia. METHODS Variations of activities and glycolipid metabolism in NK cells of the Apoc3-transgenic mice with hyperlipidemia were detected. Molecular mechanisms of lipid-induced metabolic-reprogramming in NK cells were analyzed based on the transcriptome sequencing. Finally, effects of DCs in mice with hyperlipidemia on NK cell functions were determined. RESULTS Impaired number and function of NK cells in Apoc3TG mice was involved with the increased fatty acid oxidation and decreased glycolysis. Increased uptake of FFAs in Apoc3TG-NK cells contributed to the peroxisome proliferator-activated receptor (PPAR) activation and the downstream PTEN-AKT-mTOR/FOXO1 signaling pathway. Inhibition of PPAR or CPT1α only partly reversed the IFN-γ production of Apoc3TG-NK cells, but completely restored IFN-γ secretion by palmitic acid-treated NK cells ex vivo, indicating that other factors contributed to the Apoc3TG-NK cell downregulation. Meanwhile, Apoc3TG-DCs, which contained more lipids in the cytoplasm, depended on reactive oxygen species (ROS) to increase the expressions PD-L1, TGF-β1, and NKG2D ligands and suppress NK cell activities. DCs of the Apoc3TG-CD36-/+ hybrid mice with less intracellular lipids and ROS production could not inhibit NK cells, indicating that intracellular FFAs promoted the immune-modulatory function of DCs. CONCLUSIONS The downregulation of NK cell activities in individuals with Apoc3-induced hyperlipidemia was due to the increased fatty acid oxidation in NK cells and the bystander suppression caused by lipid-laden DCs. The dual recovery function of NK cells and DCs would improve the prognosis of patients with metabolic syndrome.
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Affiliation(s)
- Xiangyu Hu
- Department of Basic Medicine, School of Medicine, Yangzhou University, Yangzhou 225001, China
| | - Xiaoqin Jia
- Department of Basic Medicine, School of Medicine, Yangzhou University, Yangzhou 225001, China
| | - Cong Xu
- Department of Basic Medicine, School of Medicine, Yangzhou University, Yangzhou 225001, China
| | - Yingying Wei
- Department of Basic Medicine, School of Medicine, Yangzhou University, Yangzhou 225001, China
| | - Zhengbing Wang
- Department of Gastroenterology, Affiliated Hospital, Yangzhou University, Yangzhou 225001, China
| | - George Liu
- Key Laboratory of Molecular Cardiovascular Science of Ministry of Education, Institute of Cardiovascular Science, Peking University, Beijing 100191, China
| | - Qiang You
- Department of Immunology, Guangzhou Medical University, Guangzhou 511436, China
| | - Guotao Lu
- Department of Gastroenterology, Affiliated Hospital, Yangzhou University, Yangzhou 225001, China.
| | - Weijuan Gong
- Department of Basic Medicine, School of Medicine, Yangzhou University, Yangzhou 225001, China; Department of Gastroenterology, Affiliated Hospital, Yangzhou University, Yangzhou 225001, China; Jiangsu Key Laboratory of Integrated Traditional Chinese and Western Medicine for Prevention and Treatment of Senile Diseases, Yangzhou 225001, China; Jiangsu Key Laboratory of Zoonosis, Yangzhou 225001, China.
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7
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Sun Y, Gong C, Ni Z, Hu D, Ng W, Zhu X, Wang L, Si G, Yan X, Zhao C, Yao C, Zhu S. Tanshinone IIA enhances susceptibility of non-small cell lung cancer cells to NK cell-mediated lysis by up-regulating ULBP1 and DR5. J Leukoc Biol 2021; 110:315-325. [PMID: 33909909 DOI: 10.1002/jlb.5ma1120-776rr] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Revised: 04/08/2021] [Accepted: 04/09/2021] [Indexed: 11/10/2022] Open
Abstract
Natural killer (NK) cells have a great potential in cancer immunotherapy. However, their therapeutic efficacy is clinically limited owing to cancer cell immune escape. Therefore, it is urgently necessary to develop novel method to improve the antitumor immunity of NK cells. In the present study, it was found that the natural product tanshinone IIA (TIIA) enhanced NK cell-mediated killing of non-small cell lung cancer (NSCLC) cells. TIIA in combination with adoptive transfer of NK cells synergistically suppressed the tumor growth of NSCLC cells in an immune-incompetent mouse model. Furthermore, TIIA significantly inhibited the tumor growth of Lewis lung cancer (LLC) in an immune-competent syngeneic mouse model, and such inhibitory effect was reversed by the depletion of NK cells. Moreover, TIIA increased expressions of ULBP1 and DR5 in NSCLC cells, and inhibition of DR5 and ULBP1 reduced the enhancement of NK cell-mediated lysis by TIIA. Besides, TIIA increased the levels of p-PERK, ATF4 and CHOP. Knockdown of ATF4 completely reversed the up-regulation of ULBP1 and DR5 by TIIA in all detected NSCLC cells, while knockdown of CHOP only partly reduced these enhanced expressions in small parts of NSCLC cells. These results demonstrated that TIIA could increase the susceptibility of NSCLC cells to NK cell-mediated lysis by up-regulating ULBP1 and DR5, suggesting that TIIA had a promising potential in cancer immunotherapy, especially in NK cell-based cancer immunotherapy.
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Affiliation(s)
- Yufang Sun
- Center for Traditional Chinese Medicine and Immunology Research, School of Basic Medical Sciences, Shanghai University of Traditional Chinese Medicine, Shanghai, P. R. China.,Department of Immunology and Pathogenic Biology, School of Basic Medical Sciences, Shanghai University of Traditional Chinese Medicine, Shanghai, P. R. China
| | - Chenyuan Gong
- Center for Traditional Chinese Medicine and Immunology Research, School of Basic Medical Sciences, Shanghai University of Traditional Chinese Medicine, Shanghai, P. R. China
| | - Zhongya Ni
- Center for Traditional Chinese Medicine and Immunology Research, School of Basic Medical Sciences, Shanghai University of Traditional Chinese Medicine, Shanghai, P. R. China.,Department of Immunology and Pathogenic Biology, School of Basic Medical Sciences, Shanghai University of Traditional Chinese Medicine, Shanghai, P. R. China
| | - Dan Hu
- School of Acupuncture, Moxibustion and Tuina, Shanghai University of Traditional Chinese Medicine, Shanghai, P. R. China
| | - Wanyi Ng
- Center for Traditional Chinese Medicine and Immunology Research, School of Basic Medical Sciences, Shanghai University of Traditional Chinese Medicine, Shanghai, P. R. China.,Department of Immunology and Pathogenic Biology, School of Basic Medical Sciences, Shanghai University of Traditional Chinese Medicine, Shanghai, P. R. China
| | - Xiaowen Zhu
- Center for Traditional Chinese Medicine and Immunology Research, School of Basic Medical Sciences, Shanghai University of Traditional Chinese Medicine, Shanghai, P. R. China
| | - Lixin Wang
- Center for Traditional Chinese Medicine and Immunology Research, School of Basic Medical Sciences, Shanghai University of Traditional Chinese Medicine, Shanghai, P. R. China.,Department of Immunology and Pathogenic Biology, School of Basic Medical Sciences, Shanghai University of Traditional Chinese Medicine, Shanghai, P. R. China
| | - Guifan Si
- Center for Traditional Chinese Medicine and Immunology Research, School of Basic Medical Sciences, Shanghai University of Traditional Chinese Medicine, Shanghai, P. R. China.,Department of Immunology and Pathogenic Biology, School of Basic Medical Sciences, Shanghai University of Traditional Chinese Medicine, Shanghai, P. R. China
| | - Xuewei Yan
- Center for Traditional Chinese Medicine and Immunology Research, School of Basic Medical Sciences, Shanghai University of Traditional Chinese Medicine, Shanghai, P. R. China.,Department of Immunology and Pathogenic Biology, School of Basic Medical Sciences, Shanghai University of Traditional Chinese Medicine, Shanghai, P. R. China
| | - Chen Zhao
- School of Acupuncture, Moxibustion and Tuina, Shanghai University of Traditional Chinese Medicine, Shanghai, P. R. China
| | - Chao Yao
- Center for Traditional Chinese Medicine and Immunology Research, School of Basic Medical Sciences, Shanghai University of Traditional Chinese Medicine, Shanghai, P. R. China.,Department of Immunology and Pathogenic Biology, School of Basic Medical Sciences, Shanghai University of Traditional Chinese Medicine, Shanghai, P. R. China
| | - Shiguo Zhu
- Center for Traditional Chinese Medicine and Immunology Research, School of Basic Medical Sciences, Shanghai University of Traditional Chinese Medicine, Shanghai, P. R. China.,Department of Immunology and Pathogenic Biology, School of Basic Medical Sciences, Shanghai University of Traditional Chinese Medicine, Shanghai, P. R. China
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8
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Saheb Sharif-Askari N, Saheb Sharif-Askari F, Mdkhana B, Al Heialy S, Alsafar HS, Hamoudi R, Hamid Q, Halwani R. Enhanced expression of immune checkpoint receptors during SARS-CoV-2 viral infection. Mol Ther Methods Clin Dev 2021; 20:109-121. [PMID: 33200082 PMCID: PMC7658590 DOI: 10.1016/j.omtm.2020.11.002] [Citation(s) in RCA: 35] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2020] [Accepted: 11/04/2020] [Indexed: 12/17/2022]
Abstract
The immune system is tightly regulated by the activity of stimulatory and inhibitory immune receptors. This immune homeostasis is usually disturbed during chronic viral infection. Using publicly available transcriptomic datasets, we conducted in silico analyses to evaluate the expression pattern of 38 selected immune inhibitory receptors (IRs) associated with different myeloid and lymphoid immune cells during coronavirus disease 2019 (COVID-19) infection. Our analyses revealed a pattern of overall upregulation of IR mRNA during severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection. A large number of IRs expressed on both lymphoid and myeloid cells were upregulated in nasopharyngeal swabs (NPSs), while lymphoid-associated IRs were specifically upregulated in autopsies, reflecting severe, terminal stage COVID-19 disease. Eight genes (BTLA, LAG3, FCGR2B, PDCD1, CEACAM1, CTLA4, CD72, and SIGLEC7), shared by NPSs and autopsies, were more expressed in autopsies and were directly correlated with viral levels. Single-cell data from blood and bronchoalveolar samples also reflected the observed association between IR upregulation and disease severity. Moreover, compared to SARS-CoV-1, influenza, and respiratory syncytial virus infections, the number and intensities of upregulated IRs were higher in SARS-CoV-2 infections. In conclusion, the immunopathology and severity of COVID-19 could be attributed to dysregulation of different immune inhibitors. Targeting one or more of these immune inhibitors could represent an effective therapeutic approach for the treatment of COVID-19 early and late immune dysregulations.
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Affiliation(s)
- Narjes Saheb Sharif-Askari
- Sharjah Institute of Medical Research, College of Medicine, University of Sharjah, Sharjah, United Arab Emirates
| | - Fatemeh Saheb Sharif-Askari
- Sharjah Institute of Medical Research, College of Medicine, University of Sharjah, Sharjah, United Arab Emirates
| | - Bushra Mdkhana
- Sharjah Institute of Medical Research, College of Medicine, University of Sharjah, Sharjah, United Arab Emirates
| | - Saba Al Heialy
- College of Medicine, Mohammed Bin Rashid University of Medicine and Health Sciences, Dubai, United Arab Emirates
- Meakins-Christie Laboratories, Research Institute of the McGill University Healthy Center, McGill University, Montreal, QC, Canada
| | - Habiba S. Alsafar
- Center for Biotechnology, Khalifa University of Science and Technology, Abu Dhabi, United Arab Emirates
- Department of Biomedical Engineering, College of Engineering, Khalifa University of Science and Technology, Abu Dhabi, United Arab Emirates
- Department of Genetics and Molecular Biology, College of Medicine and Health Sciences, Khalifa University of Science and Technology, Abu Dhabi, United Arab Emirates
| | - Rifat Hamoudi
- Sharjah Institute of Medical Research, College of Medicine, University of Sharjah, Sharjah, United Arab Emirates
- Department of Clinical Sciences, College of Medicine, University of Sharjah, Sharjah, United Arab Emirates
| | - Qutayba Hamid
- Sharjah Institute of Medical Research, College of Medicine, University of Sharjah, Sharjah, United Arab Emirates
- Meakins-Christie Laboratories, Research Institute of the McGill University Healthy Center, McGill University, Montreal, QC, Canada
- Department of Clinical Sciences, College of Medicine, University of Sharjah, Sharjah, United Arab Emirates
| | - Rabih Halwani
- Sharjah Institute of Medical Research, College of Medicine, University of Sharjah, Sharjah, United Arab Emirates
- Department of Clinical Sciences, College of Medicine, University of Sharjah, Sharjah, United Arab Emirates
- Prince Abdullah Ben Khaled Celiac Disease Research Chair, Department of Pediatrics, Faculty of Medicine, King Saud University, Saudi Arabia
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9
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Cao Y, Wang X, Jin T, Tian Y, Dai C, Widarma C, Song R, Xu F. Immune checkpoint molecules in natural killer cells as potential targets for cancer immunotherapy. Signal Transduct Target Ther 2020; 5:250. [PMID: 33122640 PMCID: PMC7596531 DOI: 10.1038/s41392-020-00348-8] [Citation(s) in RCA: 73] [Impact Index Per Article: 18.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Revised: 09/13/2020] [Accepted: 09/21/2020] [Indexed: 12/12/2022] Open
Abstract
Recent studies have demonstrated the potential of natural killer (NK) cells in immunotherapy to treat multiple types of cancer. NK cells are innate lymphoid cells that play essential roles in tumor surveillance and control that efficiently kill the tumor and do not require the major histocompatibility complex. The discovery of the NK’s potential as a promising therapeutic target for cancer is a relief to oncologists as they face the challenge of increased chemo-resistant cancers. NK cells show great potential against solid and hematologic tumors and have progressively shown promise as a therapeutic target for cancer immunotherapy. The effector role of these cells is reliant on the balance of inhibitory and activating signals. Understanding the role of various immune checkpoint molecules in the exhaustion and impairment of NK cells when their inhibitory receptors are excessively expressed is particularly important in cancer immunotherapy studies and clinical implementation. Emerging immune checkpoint receptors and molecules have been found to mediate NK cell dysfunction in the tumor microenvironment; this has brought up the need to explore further additional NK cell-related immune checkpoints that may be exploited to enhance the immune response to refractory cancers. Accordingly, this review will focus on the recent findings concerning the roles of immune checkpoint molecules and receptors in the regulation of NK cell function, as well as their potential application in tumor immunotherapy.
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Affiliation(s)
- Yuqing Cao
- Department of General Surgery, Shengjing Hospital of China Medical University, 110004, Shenyang, China
| | - Xiaoyu Wang
- College of Life and Health Science, Northeastern University, 110819, Shenyang, China
| | - Tianqiang Jin
- Department of General Surgery, Shengjing Hospital of China Medical University, 110004, Shenyang, China
| | - Yu Tian
- Department of General Surgery, Shengjing Hospital of China Medical University, 110004, Shenyang, China
| | - Chaoliu Dai
- Department of General Surgery, Shengjing Hospital of China Medical University, 110004, Shenyang, China
| | - Crystal Widarma
- Lawrence D. Longo, MD Center for Perinatal Biology, Department of Basic Sciences, Loma Linda University School of Medicine, Loma Linda, CA, 92350, USA
| | - Rui Song
- Lawrence D. Longo, MD Center for Perinatal Biology, Department of Basic Sciences, Loma Linda University School of Medicine, Loma Linda, CA, 92350, USA.
| | - Feng Xu
- Department of General Surgery, Shengjing Hospital of China Medical University, 110004, Shenyang, China.
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10
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Mukherjee D, Bercz LS, Torok MA, Mace TA. Regulation of cellular immunity by activating transcription factor 4. Immunol Lett 2020; 228:24-34. [PMID: 33002512 DOI: 10.1016/j.imlet.2020.09.006] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2020] [Revised: 09/10/2020] [Accepted: 09/22/2020] [Indexed: 02/06/2023]
Abstract
Activating transcription factor 4 (ATF4) is a DNA binding transcription factor belonging to the family of basic Leucine zipper proteins. ATF4 can be activated in response to multiple cellular stress signals including endoplasmic reticulum stress in the event of improper protein folding or oxidative stress because of mitochondrial dysfunction as well as hypoxia. There are multiple downstream targets of ATF4 that can coordinate the regulation between survival and apoptosis of a cell based on time and exposure to stress. ATF4, therefore, has a broad range of control that results in the modulation of immune cells of the innate and adaptive responses leading to regulation of the cellular immunity. Studies provide evidence that ATF4 can regulate immune cells such as macrophages, T cells, B cells, NK cells and dendritic cells contributing to progression of disease. Immune cells can be exposed to stressed environment in the event of a pathogen attack, infection, inflammation, or in the tumor microenvironment leading to increased ATF4 activity to regulate these responses. ATF4 can further control differentiation and maturation of different immune cell types becoming a determinant of effective immune regulation. Additionally, ATF4 has been heavily implicated in rendering effector immune cells dysfunctional that are used to target tumorigenesis. Therefore, there is a need to evaluate where the literature stands in understanding the overall role of ATF4 in regulating cellular immunity to identify therapeutic targets and generalized mechanisms for different disease progressions.
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Affiliation(s)
- Debasmita Mukherjee
- The James Comprehensive Cancer Center, The Ohio State University, Columbus, OH, United States
| | - Lena S Bercz
- The James Comprehensive Cancer Center, The Ohio State University, Columbus, OH, United States
| | - Molly A Torok
- The James Comprehensive Cancer Center, The Ohio State University, Columbus, OH, United States
| | - Thomas A Mace
- The James Comprehensive Cancer Center, The Ohio State University, Columbus, OH, United States; Department of Internal Medicine, Division of Gastroenterology, Hepatology and Nutrition, The Ohio State University, Columbus, OH, United States.
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11
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Bisheshar SK, De Ruiter EJ, Devriese LA, Willems SM. The prognostic role of NK cells and their ligands in squamous cell carcinoma of the head and neck: a systematic review and meta-analysis. Oncoimmunology 2020; 9:1747345. [PMID: 32363116 PMCID: PMC7185215 DOI: 10.1080/2162402x.2020.1747345] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2019] [Revised: 01/21/2020] [Accepted: 02/07/2020] [Indexed: 12/13/2022] Open
Abstract
Background : Despite the improvement in therapeutic interventions, 5-year survival rates in Head and Neck Squamous Cell Carcinoma (HNSCC) are limited. HNSCC is an immunogenic cancer type for which molecular stratification markers are lacking. Tumor-infiltrating lymphocytes (TILs) have shown a favorable prognostic role in different cancer types. This study focused on the prognostic role of NK cells in HNSCC. Methods : A systematic search was conducted in Pubmed/Medline and Embase. Articles that correlated the presence of intratumoral NK cells, activating/inhibiting receptors, death receptors, or their ligands with clinicopathologic characteristics or survival were included. A meta-analysis was performed that assessed the association between CD56+ and CD57+ and overall survival (OS), disease-free survival (DFS), and progression-free survival (PFS). Results : A pooled analysis indicated a favorable prognostic role of CD56+ and CD57+ NK cells for OS (HR 0.19 CI 0.11-0.35). NK cell markers NKp46 and Granzyme B (GrB) also have a favorable prognostic role. NK cell ligand Fas correlated with better survival and better characteristics. NK cell marker Fas-L, NK cell ligands CEACAM1, RCAS1, CD70 and TRAIL-R, and effector molecules of these ligands, FADD and FAP1, correlated to features of worse prognosis. Conclusion : A favorable prognostic role of NK cells in HNSCC was found in this review. Some studies implied the opposite, indicating the fine balance between pro- and anti-tumor functions of NK cells. Future studies using homogeneous patient cohorts regarding tumor subsite and treatment modality, are necessary to further provide insight into the prognostic role of NK cells.
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Affiliation(s)
- Sangeeta K. Bisheshar
- Department of Pathology, University Medical Center Utrecht, CX Utrecht 3584, The Netherlands
| | - Emma J. De Ruiter
- Department of Pathology, University Medical Center Utrecht, CX Utrecht 3584, The Netherlands
| | - Lot A. Devriese
- Department of Medical Oncology, University Medical Center Utrecht, CX Utrecht 3584, The Netherlands
| | - Stefan M. Willems
- Department of Pathology, University Medical Center Utrecht, CX Utrecht 3584, The Netherlands
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12
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Meza Guzman LG, Keating N, Nicholson SE. Natural Killer Cells: Tumor Surveillance and Signaling. Cancers (Basel) 2020; 12:cancers12040952. [PMID: 32290478 PMCID: PMC7226588 DOI: 10.3390/cancers12040952] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2020] [Revised: 04/03/2020] [Accepted: 04/09/2020] [Indexed: 12/17/2022] Open
Abstract
Natural killer (NK) cells play a pivotal role in cancer immunotherapy due to their innate ability to detect and kill tumorigenic cells. The decision to kill is determined by the expression of a myriad of activating and inhibitory receptors on the NK cell surface. Cell-to-cell engagement results in either self-tolerance or a cytotoxic response, governed by a fine balance between the signaling cascades downstream of the activating and inhibitory receptors. To evade a cytotoxic immune response, tumor cells can modulate the surface expression of receptor ligands and additionally, alter the conditions in the tumor microenvironment (TME), tilting the scales toward a suppressed cytotoxic NK response. To fully harness the killing power of NK cells for clinical benefit, we need to understand what defines the threshold for activation and what is required to break tolerance. This review will focus on the intracellular signaling pathways activated or suppressed in NK cells and the roles signaling intermediates play during an NK cytotoxic response.
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Affiliation(s)
- Lizeth G. Meza Guzman
- The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC 3052, Australia;
- Department of Medical Biology, The University of Melbourne, Parkville, VIC 3010, Australia
- Correspondence: (L.G.M.G.); (S.E.N.); Tel.: +61-9345-2555 (S.E.N.)
| | - Narelle Keating
- The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC 3052, Australia;
- Department of Medical Biology, The University of Melbourne, Parkville, VIC 3010, Australia
| | - Sandra E. Nicholson
- The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC 3052, Australia;
- Department of Medical Biology, The University of Melbourne, Parkville, VIC 3010, Australia
- Correspondence: (L.G.M.G.); (S.E.N.); Tel.: +61-9345-2555 (S.E.N.)
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13
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Defining the Optimal FVIII Transgene for Placental Cell-Based Gene Therapy to Treat Hemophilia A. MOLECULAR THERAPY-METHODS & CLINICAL DEVELOPMENT 2020; 17:465-477. [PMID: 32258210 PMCID: PMC7109377 DOI: 10.1016/j.omtm.2020.03.001] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/19/2020] [Accepted: 03/09/2020] [Indexed: 12/19/2022]
Abstract
The delivery of factor VIII (FVIII) through gene and/or cellular platforms has emerged as a promising hemophilia A treatment. Herein, we investigated the suitability of human placental cells (PLCs) as delivery vehicles for FVIII and determined an optimal FVIII transgene to produce/secrete therapeutic FVIII levels from these cells. Using three PLC cell banks we demonstrated that PLCs constitutively secreted low levels of FVIII, suggesting their suitability as a transgenic FVIII production platform. Furthermore, PLCs significantly increased FVIII secretion after transduction with a lentiviral vector (LV) encoding a myeloid codon-optimized bioengineered FVIII containing high-expression elements from porcine FVIII. Importantly, transduced PLCs did not upregulate cellular stress or innate immunity molecules, demonstrating that after transduction and FVIII production/secretion, PLCs retained low immunogenicity and cell stress. When LV encoding five different bioengineered FVIII transgenes were compared for transduction efficiency, FVIII production, and secretion, data showed that PLCs transduced with LV encoding hybrid human/porcine FVIII transgenes secreted substantially higher levels of FVIII than did LV encoding B domain-deleted human FVIII. In addition, data showed that in PLCs, myeloid codon optimization is needed to increase FVIII secretion to therapeutic levels. These studies have identified an optimal combination of FVIII transgene and cell source to achieve clinically meaningful levels of secreted FVIII.
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14
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Parvifoline AA Promotes Susceptibility of Hepatocarcinoma to Natural Killer Cell-Mediated Cytolysis by Targeting Peroxiredoxin. Cell Chem Biol 2019; 26:1122-1132.e6. [DOI: 10.1016/j.chembiol.2019.04.003] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2018] [Revised: 01/24/2019] [Accepted: 04/02/2019] [Indexed: 12/23/2022]
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15
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Abstract
Changes in the expression of proteins on cancer cell surface are a typical outcome of malignant transformation. Natural killers (NKs) utilize a set of activating and inhibitory receptors that enable them to recognize altered protein expression and then destroy 'stressed' cells such as cancer or virus-infected cells. Major histocompatibility complex class I polypeptide-related sequence A and B (MICA and MICB, respectively) are expressed by various human tumors and can be recognized by activating NK cell receptor NKG2D. However, cancer frequently escapes recognition by NK cells by proteolytic shedding of MICA and MICB proteins. A study carried out by Ferrari de Andrade and colleagues showed that monoclonal antibody targeting the site of proteolytic shedding of MICA and MICB reduced the progression of melanoma in immunocompromised and immune competent mice models by activation of NKG2D. This approach prevented the reduction of essential immunostimulatory ligands (MICA/MICB) and restored NK cell-driven anticancer immunity.
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16
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Du N, Li XH, Bao WG, Wang B, Xu G, Wang F. Resveratrol‑loaded nanoparticles inhibit enterovirus 71 replication through the oxidative stress‑mediated ERS/autophagy pathway. Int J Mol Med 2019; 44:737-749. [PMID: 31173159 DOI: 10.3892/ijmm.2019.4211] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2018] [Accepted: 05/23/2019] [Indexed: 11/05/2022] Open
Abstract
A number of studies have demonstrated that resveratrol (RES) has a variety of biological functions, including cardiovascular protective effects, treatment of mutations, and anti‑inflammatory, anti‑tumor and antiviral effects. In the present study, RES‑loaded nanoparticles (RES‑NPs) were used to protect rhabdosarcoma (RD) cells from enterovirus 71 (EV71) infection, and the relevant mechanisms were also explored. An amphiphilic copolymer, monomethoxy poly (ethylene glycol)‑b‑poly (D,L‑lactide), was used as vehicle material, and RES‑NPs with necessitated drug‑loading content and suitable sizes were prepared under optimized conditions. RES‑NPs exhibited the ability to inhibit the increase of intracellular oxidative stress. The prospective mechanism for the function of RES‑NPs suggested was that RES‑NPs may inhibit the oxidative stress‑mediated PERK/eIF2α/ATF4 signaling pathway, downregulate the autophagy pathway and resist EV71‑induced RD cells injury. Furthermore, RES‑NPs treatment markedly inhibited the secretion of inflammatory factors, including interleukin (IL)‑6, IL‑8 and tumor necrosis factor‑α elicited by EV71 infection. Concomitantly, inhibitors of oxidative stress, endoplasmic reticulum stress (ERS) or autophagy were demonstrated to negate the anti‑inflammatory and antiviral effects of RES‑NPs on EV71‑infected RD cells. These results demonstrated that RES‑NPs attenuated EV71‑induced viral replication and inflammatory effects by inhibiting the oxidative stress‑mediated ERS/autophagy signaling pathway. In view of their safety and efficiency, these RES‑NPs have potential applications in protecting RD cells from EV71 injury.
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Affiliation(s)
- Na Du
- Department of Infectious Diseases, The First Hospital of Jilin University, Changchun, Jilin 130021, P.R. China
| | - Xiao-Hua Li
- Department of Infectious Diseases, The First Hospital of Jilin University, Changchun, Jilin 130021, P.R. China
| | - Wan-Guo Bao
- Department of Infectious Diseases, The First Hospital of Jilin University, Changchun, Jilin 130021, P.R. China
| | - Bin Wang
- Department of Infectious Diseases, The First Hospital of Jilin University, Changchun, Jilin 130021, P.R. China
| | - Guang Xu
- Department of Infectious Diseases, The First Hospital of Jilin University, Changchun, Jilin 130021, P.R. China
| | - Feng Wang
- Department of Infectious Diseases, The First Hospital of Jilin University, Changchun, Jilin 130021, P.R. China
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17
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Zhang Z, Long C, Li X, Xie Q, Song M, Zhang Y. CEACAM-1 promotes myocardial injury following coxsackievirus infection by regulating the coxsackievirus-adenovirus receptor. Medicine (Baltimore) 2019; 98:e15629. [PMID: 31083261 PMCID: PMC6531060 DOI: 10.1097/md.0000000000015629] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
OBJECTIVE To determine the effects and mechanism of carcinoembryonic antigen-related cell adhesion molecule 1 (CEACAM-1, CC1)-mediated regulation of the Coxsackie and Adenovirus Receptor (CAR) after Coxsackievirus B3 (CVB3) infection. METHODS A mouse CC1 overexpression recombinant virus was constructed, followed by insertion of a pLVX-CEACAM 1-zsgreen-puro (rLV-CEACAM 1) plasmid into the recombinant retrovirus. Cardiac myocytes were assigned into different groups according to various treatments. The apoptosis rate and cell activity in each group were observed. Further, CAR expression and SYK, IL-1β, and p-SYK levels were measured. RESULTS The recombinant retrovirus titer was measured as 1.5 × 10 TUs/ml. The apoptosis rate of cardiac myocytes in the CC1 overexpression plus CVB3 group was significantly elevated, and the relative expression of the CAR gene was the highest in the CC1 overexpression plus CVB3 group. TNF-α and IL-1β levels increased due to CC1 overexpression and further increased after CVB3 infection. CAR protein expression also changed along with the levels of CC1, SYK, and TNF-α after infection. CONCLUSION CC1 may promote CAR expression after CVB3 infection and regulate CAR protein expression by activating the CC1-SYK-TNF-α signaling axis during the infection process.
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Affiliation(s)
- Zaiyong Zhang
- Department of Cardiology, Panyu Central Hospital
- Cardiovascular Institute of Panyu District
- School of Life Sciences, South China Normal University
| | - Cheng Long
- School of Life Sciences, South China Normal University
| | - Xinzhong Li
- Department of Cardiology, Nanfang Hospital, Southern Medical University
| | - Qiang Xie
- Department of Cardiology, Panyu Central Hospital
- Cardiovascular Institute of Panyu District
| | - Mingcai Song
- Department of Cardiology, Panyu Central Hospital
- Cardiovascular Institute of Panyu District
| | - Yulan Zhang
- Department of Ultrasound, Guangdong Women and Children Hospital, Guangzhou, China
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Lazarova M, Steinle A. The NKG2D axis: an emerging target in cancer immunotherapy. Expert Opin Ther Targets 2019; 23:281-294. [DOI: 10.1080/14728222.2019.1580693] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Mariya Lazarova
- Institute for Molecular Medicine, Goethe-University Frankfurt am Main, Frankfurt am Main, Germany
| | - Alexander Steinle
- Institute for Molecular Medicine, Goethe-University Frankfurt am Main, Frankfurt am Main, Germany
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Sheppard S, Ferry A, Guedes J, Guerra N. The Paradoxical Role of NKG2D in Cancer Immunity. Front Immunol 2018; 9:1808. [PMID: 30150983 PMCID: PMC6099450 DOI: 10.3389/fimmu.2018.01808] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2018] [Accepted: 07/23/2018] [Indexed: 12/12/2022] Open
Abstract
The activating receptor NKG2D and its ligands are recognized as a potent immune axis that controls tumor growth and microbial infections. With regards to cancer surveillance, various studies have demonstrated the antitumor function mediated by NKG2D on natural killer cells and on conventional and unconventional T cells. The use of NKG2D-deficient mice established the importance of NKG2D in delaying tumor development in transgenic mouse models of cancer. However, we recently demonstrated an unexpected, flip side to this coin, the ability for NKG2D to contribute to tumor growth in a model of inflammation-driven liver cancer. With a focus on the liver, here, we review current knowledge of NKG2D-mediated tumor surveillance and discuss evidence supporting a dual role for NKG2D in cancer immunity. We postulate that in certain advanced cancers, expression of ligands for NKG2D can drive cancer progression rather than rejection. We propose that the nature of the microenvironment within and surrounding tumors impacts the outcome of NKG2D activation. In a form of autoimmune attack, NKG2D promotes tissue damage, mostly in the inflamed tissue adjacent to the tumor, facilitating tumor progression while being ineffective at rejecting transformed cells in the tumor bed.
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Affiliation(s)
- Sam Sheppard
- Department of Life Sciences, Imperial College London, London, United Kingdom.,Memorial Sloan Kettering Cancer Center, Zuckerman Research Center, New York, NY, United States
| | - Amir Ferry
- Department of Life Sciences, Imperial College London, London, United Kingdom
| | - Joana Guedes
- Department of Life Sciences, Imperial College London, London, United Kingdom
| | - Nadia Guerra
- Department of Life Sciences, Imperial College London, London, United Kingdom
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