1
|
Hamid MHBA, Cespedes PF, Jin C, Chen JL, Gileadi U, Antoun E, Liang Z, Gao F, Teague R, Manoharan N, Maldonado-Perez D, Khalid-Alham N, Cerundolo L, Ciaoca R, Hester SS, Pinto-Fernández A, Draganov SD, Vendrell I, Liu G, Yao X, Kvalvaag A, Dominey-Foy DCC, Nanayakkara C, Kanellakis N, Chen YL, Waugh C, Clark SA, Clark K, Sopp P, Rahman NM, Verrill C, Kessler BM, Ogg G, Fernandes RA, Fisher R, Peng Y, Dustin ML, Dong T. Unconventional human CD61 pairing with CD103 promotes TCR signaling and antigen-specific T cell cytotoxicity. Nat Immunol 2024; 25:834-846. [PMID: 38561495 PMCID: PMC11065694 DOI: 10.1038/s41590-024-01802-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Accepted: 02/29/2024] [Indexed: 04/04/2024]
Abstract
Cancer remains one of the leading causes of mortality worldwide, leading to increased interest in utilizing immunotherapy strategies for better cancer treatments. In the past decade, CD103+ T cells have been associated with better clinical prognosis in patients with cancer. However, the specific immune mechanisms contributing toward CD103-mediated protective immunity remain unclear. Here, we show an unexpected and transient CD61 expression, which is paired with CD103 at the synaptic microclusters of T cells. CD61 colocalization with the T cell antigen receptor further modulates downstream T cell antigen receptor signaling, improving antitumor cytotoxicity and promoting physiological control of tumor growth. Clinically, the presence of CD61+ tumor-infiltrating T lymphocytes is associated with improved clinical outcomes, mediated through enhanced effector functions and phenotype with limited evidence of cellular exhaustion. In conclusion, this study identified an unconventional and transient CD61 expression and pairing with CD103 on human immune cells, which potentiates a new target for immune-based cellular therapies.
Collapse
MESH Headings
- Animals
- Humans
- Mice
- Antigens, CD/metabolism
- Antigens, CD/immunology
- Apyrase
- Cell Line, Tumor
- Cytotoxicity, Immunologic
- Integrin alpha Chains/metabolism
- Lymphocytes, Tumor-Infiltrating/immunology
- Lymphocytes, Tumor-Infiltrating/metabolism
- Neoplasms/immunology
- Neoplasms/therapy
- Receptors, Antigen, T-Cell/metabolism
- Receptors, Antigen, T-Cell/immunology
- Signal Transduction/immunology
- T-Lymphocytes, Cytotoxic/immunology
Collapse
Affiliation(s)
- Megat H B A Hamid
- CAMS Oxford Institute, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Pablo F Cespedes
- CAMS Oxford Institute, Nuffield Department of Medicine, University of Oxford, Oxford, UK
- Kennedy Institute of Rheumatology, University of Oxford, Oxford, UK
| | - Chen Jin
- CAMS Oxford Institute, Nuffield Department of Medicine, University of Oxford, Oxford, UK
- Department of Cardiothoracic Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Ji-Li Chen
- CAMS Oxford Institute, Nuffield Department of Medicine, University of Oxford, Oxford, UK
- MRC Translational Immune Discovery Unity, MRC Weatherall Institute of Molecular Medicine, Radcliffe Department of Medicine, University of Oxford, Oxford, UK
| | - Uzi Gileadi
- MRC Translational Immune Discovery Unity, MRC Weatherall Institute of Molecular Medicine, Radcliffe Department of Medicine, University of Oxford, Oxford, UK
| | - Elie Antoun
- CAMS Oxford Institute, Nuffield Department of Medicine, University of Oxford, Oxford, UK
- Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Zhu Liang
- CAMS Oxford Institute, Nuffield Department of Medicine, University of Oxford, Oxford, UK
- Target Discovery Institute, Centre for Medicines Discovery, University of Oxford, Oxford, UK
| | - Fei Gao
- CAMS Oxford Institute, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Renuka Teague
- CAMS Oxford Institute, Nuffield Department of Medicine, University of Oxford, Oxford, UK
- Nuffield Department of Surgical Sciences, University of Oxford, Oxford, UK
| | - Nikita Manoharan
- CAMS Oxford Institute, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - David Maldonado-Perez
- CAMS Oxford Institute, Nuffield Department of Medicine, University of Oxford, Oxford, UK
- Nuffield Department of Surgical Sciences, University of Oxford, Oxford, UK
| | - Nasullah Khalid-Alham
- Institute of Biomedical Engineering, Department of Engineering Science, University of Oxford, Oxford, UK
- Oxford National Institute of Health Research (NIHR) Biomedical Research Centre, John Radcliffe Hospital, Oxford, UK
| | - Lucia Cerundolo
- Nuffield Department of Surgical Sciences, University of Oxford, Oxford, UK
| | - Raul Ciaoca
- CAMS Oxford Institute, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Svenja S Hester
- Target Discovery Institute, Centre for Medicines Discovery, University of Oxford, Oxford, UK
| | - Adán Pinto-Fernández
- CAMS Oxford Institute, Nuffield Department of Medicine, University of Oxford, Oxford, UK
- Target Discovery Institute, Centre for Medicines Discovery, University of Oxford, Oxford, UK
| | - Simeon D Draganov
- CAMS Oxford Institute, Nuffield Department of Medicine, University of Oxford, Oxford, UK
- Target Discovery Institute, Centre for Medicines Discovery, University of Oxford, Oxford, UK
| | - Iolanda Vendrell
- CAMS Oxford Institute, Nuffield Department of Medicine, University of Oxford, Oxford, UK
- Target Discovery Institute, Centre for Medicines Discovery, University of Oxford, Oxford, UK
| | - Guihai Liu
- CAMS Oxford Institute, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Xuan Yao
- CAMS Oxford Institute, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Audun Kvalvaag
- Kennedy Institute of Rheumatology, University of Oxford, Oxford, UK
- Department of Molecular Cell Biology, Institute of Cancer Research, Oslo University Hospital, Oslo, Norway
| | | | - Charunya Nanayakkara
- CAMS Oxford Institute, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Nikolaos Kanellakis
- CAMS Oxford Institute, Nuffield Department of Medicine, University of Oxford, Oxford, UK
- Oxford National Institute of Health Research (NIHR) Biomedical Research Centre, John Radcliffe Hospital, Oxford, UK
- Laboratory of Pleural and Lung Cancer Translational Research, Nuffield Department of Medicine, University of Oxford, Oxford, UK
- Oxford Centre for Respiratory Medicine, Churchill Hospital, Oxford University Hospitals, Oxford, UK
| | - Yi-Ling Chen
- CAMS Oxford Institute, Nuffield Department of Medicine, University of Oxford, Oxford, UK
- MRC Translational Immune Discovery Unity, MRC Weatherall Institute of Molecular Medicine, Radcliffe Department of Medicine, University of Oxford, Oxford, UK
| | - Craig Waugh
- Flow Cytometry Facility, MRC Weatherall Institute of Molecular Medicine, Radcliffe Department of Medicine, University of Oxford, Oxford, UK
| | - Sally-Ann Clark
- Flow Cytometry Facility, MRC Weatherall Institute of Molecular Medicine, Radcliffe Department of Medicine, University of Oxford, Oxford, UK
| | - Kevin Clark
- Flow Cytometry Facility, MRC Weatherall Institute of Molecular Medicine, Radcliffe Department of Medicine, University of Oxford, Oxford, UK
| | - Paul Sopp
- Flow Cytometry Facility, MRC Weatherall Institute of Molecular Medicine, Radcliffe Department of Medicine, University of Oxford, Oxford, UK
| | - Najib M Rahman
- CAMS Oxford Institute, Nuffield Department of Medicine, University of Oxford, Oxford, UK
- Oxford National Institute of Health Research (NIHR) Biomedical Research Centre, John Radcliffe Hospital, Oxford, UK
- Laboratory of Pleural and Lung Cancer Translational Research, Nuffield Department of Medicine, University of Oxford, Oxford, UK
- Oxford Centre for Respiratory Medicine, Churchill Hospital, Oxford University Hospitals, Oxford, UK
| | - Clare Verrill
- CAMS Oxford Institute, Nuffield Department of Medicine, University of Oxford, Oxford, UK
- Nuffield Department of Surgical Sciences, University of Oxford, Oxford, UK
- Oxford National Institute of Health Research (NIHR) Biomedical Research Centre, John Radcliffe Hospital, Oxford, UK
| | - Benedikt M Kessler
- CAMS Oxford Institute, Nuffield Department of Medicine, University of Oxford, Oxford, UK
- Target Discovery Institute, Centre for Medicines Discovery, University of Oxford, Oxford, UK
| | - Graham Ogg
- CAMS Oxford Institute, Nuffield Department of Medicine, University of Oxford, Oxford, UK
- MRC Translational Immune Discovery Unity, MRC Weatherall Institute of Molecular Medicine, Radcliffe Department of Medicine, University of Oxford, Oxford, UK
| | - Ricardo A Fernandes
- CAMS Oxford Institute, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Roman Fisher
- CAMS Oxford Institute, Nuffield Department of Medicine, University of Oxford, Oxford, UK
- Target Discovery Institute, Centre for Medicines Discovery, University of Oxford, Oxford, UK
| | - Yanchun Peng
- CAMS Oxford Institute, Nuffield Department of Medicine, University of Oxford, Oxford, UK
- MRC Translational Immune Discovery Unity, MRC Weatherall Institute of Molecular Medicine, Radcliffe Department of Medicine, University of Oxford, Oxford, UK
| | - Michael L Dustin
- CAMS Oxford Institute, Nuffield Department of Medicine, University of Oxford, Oxford, UK
- Kennedy Institute of Rheumatology, University of Oxford, Oxford, UK
| | - Tao Dong
- CAMS Oxford Institute, Nuffield Department of Medicine, University of Oxford, Oxford, UK.
- MRC Translational Immune Discovery Unity, MRC Weatherall Institute of Molecular Medicine, Radcliffe Department of Medicine, University of Oxford, Oxford, UK.
| |
Collapse
|
2
|
Lee JU, Kim SH, Lee SH, Ji MJ, Jin JA, So HJ, Song ML, Lee HK, Kang TW. Combinational Pulsing of TAAs Enforces Dendritic Cell-Based Immunotherapy through T-Cell Proliferation and Interferon-γ Secretion in LLC1 Mouse Model. Cancers (Basel) 2024; 16:409. [PMID: 38254898 PMCID: PMC10814594 DOI: 10.3390/cancers16020409] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2023] [Revised: 01/10/2024] [Accepted: 01/16/2024] [Indexed: 01/24/2024] Open
Abstract
NSCLC, the most common type of lung cancer, is often diagnosed late due to minimal early symptoms. Its high risk of recurrence or metastasis post-chemotherapy makes DC-based immunotherapy a promising strategy, offering targeted cancer destruction, low side effects, memory formation, and overcoming the immune evasive ability of cancers. However, the limited response to DCs pulsed with single antigens remains a significant challenge. To overcome this, we enhanced DC antigen presentation by pulsing with TAAs. Our study focused on enhancing DC-mediated immune response specificity and intensity by combinatorial pulsing of TAAs, selected for their prevalence in NSCLC. We selected four types of TAAs expressed in NSCLC and pulsed DCs with the optimal combination. Next, we administered TAAs-pulsed DCs into the LLC1 mouse model to evaluate their anti-tumor efficacy. Our results showed that TAAs-pulsed DCs significantly reduced tumor size and promoted apoptosis in tumor tissue. Moreover, TAAs-pulsed DCs significantly increased total T cells in the spleen compared to the unpulsed DCs. Additionally, in vitro stimulation of splenocytes from the TAAs-pulsed DCs showed notable T-cell proliferation and increased IFN-γ secretion. Our findings demonstrate the potential of multiple TAA pulsing to enhance the antigen-presenting capacity of DCs, thereby strengthening the immune response against tumors.
Collapse
Affiliation(s)
- Jae-Ung Lee
- Institute of Cell Biology and Regenerative Medicine, EHLBio Co., Ltd., Uiwang-si 16006, Republic of Korea; (J.-U.L.); (S.-H.K.)
| | - Sang-Heon Kim
- Institute of Cell Biology and Regenerative Medicine, EHLBio Co., Ltd., Uiwang-si 16006, Republic of Korea; (J.-U.L.); (S.-H.K.)
| | - Sung-Hoon Lee
- Institute of Cell Biology and Regenerative Medicine, EHLBio Co., Ltd., Uiwang-si 16006, Republic of Korea; (J.-U.L.); (S.-H.K.)
| | - Min-Jae Ji
- Institute of Cell Biology and Regenerative Medicine, EHLBio Co., Ltd., Uiwang-si 16006, Republic of Korea; (J.-U.L.); (S.-H.K.)
| | - Jeong-Ah Jin
- Institute of Cell Biology and Regenerative Medicine, EHLBio Co., Ltd., Uiwang-si 16006, Republic of Korea; (J.-U.L.); (S.-H.K.)
| | - Hyung-Joon So
- Institute of Cell Biology and Regenerative Medicine, EHLBio Co., Ltd., Uiwang-si 16006, Republic of Korea; (J.-U.L.); (S.-H.K.)
| | | | - Hong-Ki Lee
- Institute of Cell Biology and Regenerative Medicine, EHLBio Co., Ltd., Uiwang-si 16006, Republic of Korea; (J.-U.L.); (S.-H.K.)
- EHLCell Clinic, Seoul 06029, Republic of Korea
| | - Tae-Wook Kang
- Institute of Cell Biology and Regenerative Medicine, EHLBio Co., Ltd., Uiwang-si 16006, Republic of Korea; (J.-U.L.); (S.-H.K.)
| |
Collapse
|
3
|
Donadei C, Angeletti A, Pizzuti V, Zappulo F, Conte D, Cappuccilli M, Chiocchini AL, Scrivo A, Apuzzo D, Mariggiò MA, Gasperoni L, Donati G, La Manna G. Impact of Single Hemodialysis Treatment on immune Cell Subpopulations. J Clin Med 2023; 12:jcm12093107. [PMID: 37176548 PMCID: PMC10179690 DOI: 10.3390/jcm12093107] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2023] [Revised: 04/13/2023] [Accepted: 04/17/2023] [Indexed: 05/15/2023] Open
Abstract
Hemodialysis (HD) is known to trigger a chronic inflammatory status, affecting the innate and acquired immune response. This study was aimed at a comparative analysis of immune cell subsets, proliferation, and apoptosis in subjects receiving chronic HD treatment with respect to a healthy control. Regardless of the dialysis filter used, we observed a reshaping of the acquired immune component both with respect to healthy patients and between the various sessions of dialysis treatment, with an impairment of CD3 cells, along with an increase in CD4 and CD8 cell populations producing pro-inflammatory factors such as IL-17 and IFN-gamma. The population of B cells, monocytes and NK cells were not impaired by the dialysis procedure. These results confirmed the high impact of the HD treatment on the patient's immune system, underlying the imbalance of T cell counterparts.
Collapse
Affiliation(s)
- Chiara Donadei
- Nephrology, Dialysis and Renal Transplant Unit, IRCCS-Azienda Ospedaliero-Universitaria di Bologna, 40139 Bologna, Italy
| | - Andrea Angeletti
- Division of Nephrology, Dialysis and Transplantation, IRCCS Istituto Giannina Gaslini, Genoa Largo Gaslini, 16148 Genoa, Italy
| | - Valeria Pizzuti
- Department of Medical and Surgical Sciences (DIMEC), University of Bologna, 40126 Bologna, Italy
| | - Fulvia Zappulo
- Nephrology, Dialysis and Renal Transplant Unit, IRCCS-Azienda Ospedaliero-Universitaria di Bologna, 40139 Bologna, Italy
| | - Diletta Conte
- Department of Medical and Surgical Sciences (DIMEC), University of Bologna, 40126 Bologna, Italy
| | - Maria Cappuccilli
- Department of Medical and Surgical Sciences (DIMEC), University of Bologna, 40126 Bologna, Italy
| | - Anna Laura Chiocchini
- Nephrology, Dialysis and Renal Transplant Unit, IRCCS-Azienda Ospedaliero-Universitaria di Bologna, 40139 Bologna, Italy
| | - Anna Scrivo
- Nephrology, Dialysis and Renal Transplant Unit, IRCCS-Azienda Ospedaliero-Universitaria di Bologna, 40139 Bologna, Italy
| | - Delia Apuzzo
- Nephrology, Dialysis and Renal Transplant Unit, IRCCS-Azienda Ospedaliero-Universitaria di Bologna, 40139 Bologna, Italy
| | - Maria Addolorata Mariggiò
- Department of Precision and Regenerative Medicine and Area Jonica, School of Medicine, University of Bari, 70121 Bari, Italy
| | - Lorenzo Gasperoni
- Nephrology, Dialysis and Renal Transplant Unit, IRCCS-Azienda Ospedaliero-Universitaria di Bologna, 40139 Bologna, Italy
- Nephrology and Dialysis Unit, Infermi Hospital, AUSL Romagna, 47923 Rimini, Italy
| | - Gabriele Donati
- Nephrology, Dialysis and Renal Transplant Unit, Azienda Ospedaliero Universitaria di Modena, 41124 Modena, Italy
- Surgical, Medical, Dental and Morphological Sciences Department (CHIMOMO), University of Modena and Reggio Emilia, 41124 Modena, Italy
| | - Gaetano La Manna
- Nephrology, Dialysis and Renal Transplant Unit, IRCCS-Azienda Ospedaliero-Universitaria di Bologna, 40139 Bologna, Italy
- Department of Medical and Surgical Sciences (DIMEC), University of Bologna, 40126 Bologna, Italy
| |
Collapse
|
4
|
Minagawa H, Hashii Y, Nakajima H, Fujiki F, Morimoto S, Nakata J, Shirakawa T, Katayama T, Tsuboi A, Ozono K. Enhanced antitumor activity of a novel, oral, helper epitope-containing WT1 protein vaccine in a model of murine leukemia. BMC Cancer 2023; 23:167. [PMID: 36803483 PMCID: PMC9940413 DOI: 10.1186/s12885-023-10547-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2022] [Accepted: 01/13/2023] [Indexed: 02/22/2023] Open
Abstract
BACKGROUND A Wilms' tumor 1 (WT1) oral vaccine, Bifidobacterium longum (B. longum) 420, in which the bacterium is used as a vector for WT1 protein, triggers immune responses through cellular immunity consisting of cytotoxic T lymphocytes (CTLs) and other immunocompetent cells (e.g., helper T cells). We developed a novel, oral, helper epitope-containing WT1 protein vaccine (B. longum 2656) to examine whether or not B. longum 420/2656 combination further accelerates the CD4+ T cell help-enhanced antitumor activity in a model of murine leukemia. METHODS C1498-murine WT1-a genetically-engineered, murine leukemia cell line to express murine WT1-was used as tumor cell. Female C57BL/6 J mice were allocated to the B. longum 420, 2656, and 420/2656 combination groups. The day of subcutaneous inoculation of tumor cells was considered as day 0, and successful engraftment was verified on day 7. The oral administration of the vaccine by gavage was initiated on day 8. Tumor volume, the frequency and phenotypes of WT1-specific CTLs in CD8+ T cells in peripheral blood (PB) and tumor-infiltrating lymphocytes (TILs), as well as the proportion of interferon-gamma (INF-γ)-producing CD3+CD4+ T cells pulsed with WT135-52 peptide in splenocytes and TILs were determined. RESULTS Tumor volume was significantly smaller (p < 0.01) in the B. longum 420/2656 combination group than in the B. longum 420 group on day 24. WT1-specific CTL frequency in CD8+ T cells in PB was significantly greater in the B. longum 420/2656 combination group than in the B. longum 420 group at weeks 4 (p < 0.05) and 6 (p < 0.01). The proportion of WT1-specific, effector memory CTLs in PB increased significantly in the B. longum 420/2656 combination group than in the B. longum 420 group at weeks 4 and 6 (p < 0.05 each). WT1-specific CTL frequency in intratumoral CD8+ T cells and the proportion of IFN-γ-producing CD3+CD4+ T cells in intratumoral CD4+ T cells increased significantly (p < 0.05 each) in the B. longum 420/2656 combination group than in the 420 group. CONCLUSIONS B. longum 420/2656 combination further accelerated antitumor activity that relies on WT1-specific CTLs in the tumor compared with B. longum 420.
Collapse
Affiliation(s)
- Hikaru Minagawa
- grid.136593.b0000 0004 0373 3971Department of Pediatrics, Osaka University Graduate School of Medicine, Suita, Japan
| | - Yoshiko Hashii
- Department of Pediatrics, Osaka University Graduate School of Medicine, Suita, Japan. .,Department of Pediatrics, Osaka International Cancer Institute, Osaka, Japan.
| | - Hiroko Nakajima
- grid.136593.b0000 0004 0373 3971Department of Cancer Immunology, Osaka University Graduate School of Medicine, Suita, Japan
| | - Fumihiro Fujiki
- grid.136593.b0000 0004 0373 3971Department of Cancer Immunology, Osaka University Graduate School of Medicine, Suita, Japan
| | - Soyoko Morimoto
- grid.136593.b0000 0004 0373 3971Department of Cancer Stem Cell Biology, Osaka University Graduate School of Medicine, Suita, Japan
| | - Jun Nakata
- grid.136593.b0000 0004 0373 3971Department of Clinical Laboratory and Biomedical Sciences, Osaka University Graduate School of Medicine, Suita, Japan
| | - Toshiro Shirakawa
- grid.31432.370000 0001 1092 3077Kobe University Graduate School of Science, Technology and Innovation JP, Kobe, Japan
| | - Takane Katayama
- grid.258799.80000 0004 0372 2033Division of Integrated Life Science, Graduate School of Biostudies, Kyoto University, Kyoto, Japan
| | - Akihiro Tsuboi
- grid.136593.b0000 0004 0373 3971Department of Cancer Immunotherapy, Osaka University Graduate School of Medicine, Suita, Japan
| | - Keiichi Ozono
- grid.136593.b0000 0004 0373 3971Department of Pediatrics, Osaka University Graduate School of Medicine, Suita, Japan
| |
Collapse
|
5
|
Philip M, Schietinger A. CD8 + T cell differentiation and dysfunction in cancer. Nat Rev Immunol 2022; 22:209-223. [PMID: 34253904 PMCID: PMC9792152 DOI: 10.1038/s41577-021-00574-3] [Citation(s) in RCA: 311] [Impact Index Per Article: 155.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/02/2021] [Indexed: 02/07/2023]
Abstract
CD8+ T cells specific for cancer cells are detected within tumours. However, despite their presence, tumours progress. The clinical success of immune checkpoint blockade and adoptive T cell therapy demonstrates the potential of CD8+ T cells to mediate antitumour responses; however, most patients with cancer fail to achieve long-term responses to immunotherapy. Here we review CD8+ T cell differentiation to dysfunctional states during tumorigenesis. We highlight similarities and differences between T cell dysfunction and other hyporesponsive T cell states and discuss the spatio-temporal factors contributing to T cell state heterogeneity in tumours. An important challenge is predicting which patients will respond to immunotherapeutic interventions and understanding which T cell subsets mediate the clinical response. We explore our current understanding of what determines T cell responsiveness and resistance to immunotherapy and point out the outstanding research questions.
Collapse
Affiliation(s)
- Mary Philip
- Vanderbilt Center for Immunobiology, Vanderbilt-Ingram Cancer Center, Department of Medicine/Division of Hematology and Oncology, Vanderbilt University Medical Center, Nashville, TN, USA.,;
| | - Andrea Schietinger
- Immunology Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA.,;
| |
Collapse
|
6
|
Soyoz M, Pehlivan M, Tatar E, Cerci B, Coven HIK, Ayna TK. Consideration of IL-2, IFN-γ and IL-4 expression and methylation levels in CD4+ T cells as a predictor of rejection in kidney transplant. Transpl Immunol 2021; 68:101414. [PMID: 34044071 DOI: 10.1016/j.trim.2021.101414] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2021] [Revised: 05/19/2021] [Accepted: 05/20/2021] [Indexed: 12/14/2022]
Abstract
Kidney transplantation is the certain treatment for the end-stage-kidney disease patients. However after transplantation, allograft rejection or graft dysfunction are serious problems which the patients can be encountered. In several studies new biomarkers to predict rejection episodes tried to be evaluated and cytokines are thought to be one of these biomarkers. Additionally, epigenetic regulation of the cytokine genes can be an opportunity to detect the graft survival or dysfunction that lead to rejection. In this study, we aimed to detect the expression levels and methylation profile of cytokines IL-2, IL-4 and IFN-γ to follow the clinical situation of the patients. 25 kidney transplant patients were included in our study group and peripheral blood samples were collected before and 6 months after transplantation. CD4+ T cells were separated by using magnetic separation system and expression levels are detected by qPCR while methylation profile analysis was performed by pyrosequencing. According to our study we noticed that all of the patients with allograft rejection have increased expression levels of IFN-γ. When methylation profile of the CpGs in the promotor region of IFN-γ is evaluated, +128CpG was found as methylated when compared with +122. In conclusion, epigenetic mechanisms can effect several processed in renal transplantation and further studies with higher numbers of patients are needed to detect new biomarkers for prediction of allograft rejection.
Collapse
Affiliation(s)
- Mustafa Soyoz
- Izmir Katip Celebi University, Faculty of Medicine, Department of Medical Biology, Izmir, Turkey.
| | - Melek Pehlivan
- Izmir Katip Celebi University, Vocational School of Health Services, Izmir, Turkey
| | - Erhan Tatar
- Health Sciences University, Bozyaka Training and Research Hospital, Clinic of Nephrology, Izmir, Turkey
| | - Burcu Cerci
- Izmir Katip Celebi University, Faculty of Medicine, Department of Medical Biology, Izmir, Turkey
| | | | - Tulay Kilicaslan Ayna
- Izmir Katip Celebi University, Faculty of Medicine, Department of Medical Biology, Izmir, Turkey
| |
Collapse
|
7
|
Fenton SE, Saleiro D, Platanias LC. Type I and II Interferons in the Anti-Tumor Immune Response. Cancers (Basel) 2021; 13:1037. [PMID: 33801234 PMCID: PMC7957896 DOI: 10.3390/cancers13051037] [Citation(s) in RCA: 38] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Revised: 02/22/2021] [Accepted: 02/23/2021] [Indexed: 12/14/2022] Open
Abstract
The interferons (IFNs) are essential components of the immune response against infections and malignancies. IFNs are potent promoters of the anti-tumor response, but there is also evidence that feedback mechanisms regulated by IFNs negatively control immune responses to avoid hyper-activation and limit inflammation. This balance of responses plays an important role in cancer surveillance, immunoediting and response to anticancer therapeutic approaches. Here we review the roles of both type I and type II IFNs on the control of the immune response against malignancies in the context of effects on both malignant cells and cells of the immune system in the tumor microenvironment.
Collapse
Affiliation(s)
- Sarah E. Fenton
- Robert H. Lurie Comprehensive Cancer Center of Northwestern University, Chicago, IL 60611, USA; (S.E.F.); (D.S.)
- Division of Hematology-Oncology, Department of Medicine, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA
| | - Diana Saleiro
- Robert H. Lurie Comprehensive Cancer Center of Northwestern University, Chicago, IL 60611, USA; (S.E.F.); (D.S.)
- Division of Hematology-Oncology, Department of Medicine, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA
| | - Leonidas C. Platanias
- Robert H. Lurie Comprehensive Cancer Center of Northwestern University, Chicago, IL 60611, USA; (S.E.F.); (D.S.)
- Division of Hematology-Oncology, Department of Medicine, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA
- Department of Medicine, Jesse Brown Veterans Affairs Medical Center, Chicago, IL 60612, USA
| |
Collapse
|
8
|
Jorgovanovic D, Song M, Wang L, Zhang Y. Roles of IFN-γ in tumor progression and regression: a review. Biomark Res 2020; 8:49. [PMID: 33005420 PMCID: PMC7526126 DOI: 10.1186/s40364-020-00228-x] [Citation(s) in RCA: 459] [Impact Index Per Article: 114.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2020] [Accepted: 09/21/2020] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Interferon-γ (IFN-γ) plays a key role in activation of cellular immunity and subsequently, stimulation of antitumor immune-response. Based on its cytostatic, pro-apoptotic and antiproliferative functions, IFN-γ is considered potentially useful for adjuvant immunotherapy for different types of cancer. Moreover, it IFN-γ may inhibit angiogenesis in tumor tissue, induce regulatory T-cell apoptosis, and/or stimulate the activity of M1 proinflammatory macrophages to overcome tumor progression. However, the current understanding of the roles of IFN-γ in the tumor microenvironment (TME) may be misleading in terms of its clinical application. MAIN BODY Some researchers believe it has anti-tumorigenic properties, while others suggest that it contributes to tumor growth and progression. In our recent work, we have shown that concentration of IFN-γ in the TME determines its function. Further, it was reported that tumors treated with low-dose IFN-γ acquired metastatic properties while those infused with high dose led to tumor regression. Pro-tumorigenic role may be described through IFN-γ signaling insensitivity, downregulation of major histocompatibility complexes, upregulation of indoleamine 2,3-dioxygenase, and checkpoint inhibitors such as programmed cell death ligand 1. CONCLUSION Significant research efforts are required to decipher IFN-γ-dependent pro- and anti-tumorigenic effects. This review discusses the current knowledge concerning the roles of IFN-γ in the TME as a part of the complex immune response to cancer and highlights the importance of identifying IFN-γ responsive patients to improve their sensitivity to immuno-therapies.
Collapse
Affiliation(s)
- Dragica Jorgovanovic
- Biotherapy Center, The First Affiliated Hospital of Zhengzhou University, No.1 Jianshe Road, Zhengzhou, 450052 Henan China
- State Key Laboratory of Esophageal Cancer Prevention & Treatment, Zhengzhou University, Zhengzhou, 450052 China
| | - Mengjia Song
- Department of Biotherapy, Sun Yat-sen University Cancer Center, Collaborative Innovation Center for Cancer Medicine, State Key Laboratory of Oncology in South China, Guangzhou, 510060 China
| | - Liping Wang
- Cancer Center, The First Affiliated Hospital of Zhengzhou University, No.1 Jianshe Road, Zhengzhou, 450052 Henan China
| | - Yi Zhang
- Biotherapy Center, The First Affiliated Hospital of Zhengzhou University, No.1 Jianshe Road, Zhengzhou, 450052 Henan China
- State Key Laboratory of Esophageal Cancer Prevention & Treatment, Zhengzhou University, Zhengzhou, 450052 China
- Cancer Center, The First Affiliated Hospital of Zhengzhou University, No.1 Jianshe Road, Zhengzhou, 450052 Henan China
- Henan Key Laboratory for Tumor Immunology and Biotherapy, Zhengzhou, 450052 China
| |
Collapse
|
9
|
Abd Hamid M, Peng Y, Dong T. Human cancer germline antigen-specific cytotoxic T cell-what can we learn from patient. Cell Mol Immunol 2020; 17:684-692. [PMID: 32451453 PMCID: PMC7331575 DOI: 10.1038/s41423-020-0468-x] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2020] [Revised: 05/10/2020] [Accepted: 05/12/2020] [Indexed: 02/07/2023] Open
Abstract
In this review, we will highlight the importance of cancer germline antigen-specific cytotoxic CD8+ T lymphocytes (CTL) and the factors affecting antitumor CTL responses. In light of cancer immunotherapy, we will emphasis the need to further understand the features, characteristics, and actions of modulatory receptors of human cancer germline-specific CTLs, in order to determine the optimal conditions for antitumor CTL responses.
Collapse
Affiliation(s)
- Megat Abd Hamid
- Nufield Department of Medicine, Chinese Academy of Medical Science Oxford Institute (COI), University of Oxford, Oxford, UK
| | - Yanchun Peng
- Nufield Department of Medicine, Chinese Academy of Medical Science Oxford Institute (COI), University of Oxford, Oxford, UK.,MRC Human Immunology Unit, MRC Weatherall Institute of Molecular Medicine, University of Oxford, Oxford, UK
| | - Tao Dong
- Nufield Department of Medicine, Chinese Academy of Medical Science Oxford Institute (COI), University of Oxford, Oxford, UK. .,MRC Human Immunology Unit, MRC Weatherall Institute of Molecular Medicine, University of Oxford, Oxford, UK.
| |
Collapse
|