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Koukourakis IM, Xanthopoulou E, Koukourakis MI, Tiniakos D, Kouloulias V, Zygogianni A. IFN-Type-I Response and Systemic Immunity in Rectal Adenocarcinoma Patients Treated with Conventional or Hypofractionated Neoadjuvant Radiotherapy. Biomolecules 2024; 14:448. [PMID: 38672465 PMCID: PMC11048635 DOI: 10.3390/biom14040448] [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: 02/28/2024] [Revised: 04/01/2024] [Accepted: 04/02/2024] [Indexed: 04/28/2024] Open
Abstract
The IFN-type-I pathway is involved in radiotherapy (RT)-mediated immune responses. Large RT fractions have been suggested to potently induce this pathway. Neoadjuvant hypofractionated short-course (scRT) and conventional long-course (lcRT) RT applied for the treatment of locally advanced rectal adenocarcinoma patients provides a unique model to address the immuno-stimulatory properties of RT on a systemic level. We prospectively analyzed the IFNβ plasma levels and lymphocyte counts (LCs) of rectal adenocarcinoma patients before and after treatment with scRT (n = 22) and lcRT (n = 40). Flow cytometry was conducted to assess the effects on lymphocytic subpopulations in a subset of 20 patients. A statistically significant increase in the post-RT IFNβ plasma levels was noted in patients undergoing scRT (p = 0.004). Improved pathological tumor regression was associated with elevated post-RT IFNβ levels (p = 0.003). Although all patients experienced substantial lymphopenia after treatment, the post-RT LC of patients treated with scRT were significantly higher compared to lcRT (p = 0.001). Patients undergoing scRT displayed significantly lower percentages of regulatory CD4+/CD25+ T-cells after therapy (p = 0.02). scRT enables effective stimulation of the IFN-type-I pathway on a systemic level and confers decreased lymphocytic cytotoxicity and limited regulatory T-cell activation compared to lcRT, supporting its increasing role in immuno-RT trials.
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Affiliation(s)
- Ioannis M. Koukourakis
- Radiation Oncology Unit, 1st Department of Radiology, School of Medicine, Aretaieion Hospital, National and Kapodistrian University of Athens (NKUOA), 11528 Athens, Greece;
| | - Erasmia Xanthopoulou
- Department of Radiotherapy/Oncology, Medical School, Democritus University of Thrace, 68100 Alexandroupolis, Greece; (E.X.); (M.I.K.)
| | - Michael I. Koukourakis
- Department of Radiotherapy/Oncology, Medical School, Democritus University of Thrace, 68100 Alexandroupolis, Greece; (E.X.); (M.I.K.)
| | - Dina Tiniakos
- Department of Pathology, Aretaieion University Hospital, School of Medicine, National and Kapodistrian University of Athens, 11528 Athens, Greece;
- Translational and Clinical Research Institute, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne NE2 4HH, UK
| | - Vassilis Kouloulias
- Radiotherapy Unit, 2nd Department of Radiology, Attikon Hospital, School of Medicine, Rimini 1, National and Kapodistrian University of Athens, 12462 Athens, Greece
| | - Anna Zygogianni
- Radiation Oncology Unit, 1st Department of Radiology, School of Medicine, Aretaieion Hospital, National and Kapodistrian University of Athens (NKUOA), 11528 Athens, Greece;
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Sun Y, Liu P, Zhang L, Lei S, Gao Q. Peripheral Blood CD8+T Cell as a Prognostic Biomarker for Hospitalised COVID-19 Patients Without Antiviral Treatment. Infect Drug Resist 2024; 17:109-117. [PMID: 38230269 PMCID: PMC10790588 DOI: 10.2147/idr.s432283] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Accepted: 12/14/2023] [Indexed: 01/18/2024] Open
Abstract
Background The status of T lymphocyte subset counts in patients with COVID-19 remains uncertain. This study aimed to assess alterations in peripheral blood CD3+CD8+T (CD8+T) cells among hospitalized COVID-19 patients who have not received antiviral treatment and to evaluate their prognostic value within this patient population. Methods A single-center, retrospective cohort study and a meta-analysis were conducted. The cohort study was performed at Xiangya Hospital from December 5, 2022, to January 31, 2023. We conducted a meta-analysis to explore the association between peripheral blood CD3+CD8+T cells and mortality in COVID-19 patients who did not receive antiviral therapy. All relevant studies in Embase, PubMed, Web of Science databases were systematically searched for meta-analysis. Results The retrospective cohort study included 201 patients. A significant decrease in peripheral blood CD8+ T cell count was found to be associated with an increased risk of mortality (adjusted odds ratio [aOR]: 13.88; 95% confidence interval [CI]: 3.15-61.23), after adjusting for gender, age, comorbidities, severity at admission, steroid therapy, and antibiotic therapy. The threshold value for CD8+T cell counts, determined by the receiver operating characteristic (ROC) curve analysis, was 145.5 (area under the curve [AUC]: 0.828, specificity: 90.3%, sensitivity: 72.9%, P<0.001). Additionally, A total of 7 studies with 2765 participants were included in the meta-analysis. The meta-analysis reveals a significant association between lower CD8+ T cell counts and mortality (odds ratio [OR] = 3.543, 95% CI: 1.726 to 7.272; I2=93%). Conclusion Peripheral blood CD8+ T cell can serve as a valuable prognostic biomarker for hospitalized patients who do not receive antiviral treatment.
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Affiliation(s)
- Yuming Sun
- Department of Plastic and Cosmetic Surgery, Xiangya Hospital, Central South University, Changsha, People’s Republic of China
- National Engineering Research Centre of Personalized Diagnostic and Therapeutic Technology, Xiangya Hospital, Central South University, Changsha, People’s Republic of China
- Furong Laboratory, Central South University, Changsha, People’s Republic of China
- Hunan Key Laboratory of Skin Cancer and Psoriasis, Hunan Engineering Research Centre of Skin Health and Disease, Xiangya Hospital, Central South University, Changsha, People’s Republic of China
- National Clinical Research Centre for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, People’s Republic of China
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, People’s Republic of China
| | - Peilin Liu
- Clinical Laboratory Department, Xiangya Hospital, Central South University, Changsha, People’s Republic of China
| | - Lifang Zhang
- Department of Plastic and Cosmetic Surgery, Changsha Mylike Cosmetic Hospital, Changsha, People’s Republic of China
| | - Shaorong Lei
- Department of Plastic and Cosmetic Surgery, Xiangya Hospital, Central South University, Changsha, People’s Republic of China
| | - Qian Gao
- Clinical Laboratory Department, Xiangya Hospital, Central South University, Changsha, People’s Republic of China
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Saxena A. Combining radiation therapy with immune checkpoint blockade for the treatment of small cell lung cancer. Semin Cancer Biol 2023; 90:45-56. [PMID: 36787870 DOI: 10.1016/j.semcancer.2023.02.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Revised: 01/24/2023] [Accepted: 02/10/2023] [Indexed: 02/14/2023]
Abstract
The addition of immune checkpoint blockade (ICB) therapy to standard chemotherapy has been shown to improve survival in patients with metastatic small cell lung cancer. However, the benefit is modest and there remains an unmet need for novel therapeutic approaches to enhance the effectiveness of immunotherapy in this disease, both in the early and late stages. Ionizing radiation, which is a standard treatment for small cell lung cancer, is known to trigger immunogenic cell death in tumor cells, making it an attractive partner for ICB therapies in multiple solid tumor types. However, the optimal radiation dosage and fractionation scheme, target sites for radiation, and sequencing of radiation in relation to ICB treatment are still unclear. In this review we discuss the molecular biology underlying radiation-induced tumor immunity as well as pre-clinical and clinical studies combining radiation with ICB treatments, with a focus on translational and clinical trials in small cell lung cancer.
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Affiliation(s)
- Ashish Saxena
- Division of Hematology and Medical Oncology, Department of Medicine, Weill Cornell Medicine, 1305 York Ave, 7th Floor, New York, NY 10021, USA.
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The Correlation between Peripheral Blood Index and Immune Cell Expansion in Vietnamese Elderly Lung Cancer Patients. Int J Mol Sci 2023; 24:ijms24054284. [PMID: 36901716 PMCID: PMC10001827 DOI: 10.3390/ijms24054284] [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: 11/28/2022] [Revised: 01/25/2023] [Accepted: 01/26/2023] [Indexed: 02/24/2023] Open
Abstract
(1) Background: The dysfunction and reduced proliferation of peripheral CD8+ T cells and natural killer (NK) cells have been observed in both aging and cancer patients, thereby challenging the adoption of immune cell therapy in these subjects. In this study, we evaluated the growth of these lymphocytes in elderly cancer patients and the correlation of peripheral blood (PB) indices to their expansion. (2) Method: This retrospective study included 15 lung cancer patients who underwent autologous NK cell and CD8+ T cell therapy between January 2016 and December 2019 and 10 healthy individuals. (3) Results: On average, CD8+ T lymphocytes and NK cells were able to be expanded about 500 times from the PB of elderly lung cancer subjects. Particularly, 95% of the expanded NK cells highly expressed the CD56 marker. The expansion of CD8+ T cells was inversely associated with the CD4+:CD8+ ratio and the frequency of PB-CD4+ T cells in PB. Likewise, the expansion of NK cells was inversely correlated with the frequency of PB-lymphocytes and the number of PB-CD8+ T cells. The growth of CD8+ T cells and NK cells was also inversely correlated with the percentage and number of PB-NK cells. (4) Conclusion: PB indices are intrinsically tied to immune cell health and could be leveraged to determine CD8 T and NK cell proliferation capacity for immune therapies in lung cancer patients.
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Chen Y, Xu T, Jiang C, You S, Cheng Z, Gong J. CT-based radiomics signature to predict CD8+ tumor infiltrating lymphocytes in non-small-cell lung cancer. Acta Radiol 2022; 64:1390-1399. [PMID: 36120843 DOI: 10.1177/02841851221126596] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND An abundance of CD8+ tumor infiltrating lymphocytes (TILs) in the center of solid tumors is a reliable predictive biomarker for patients eligible for immunotherapy. PURPOSE To develop a computed tomography (CT)-based radiomics signature for a preoperative prediction of an abundance of CD8+ TILs in non-small-cell lung cancer (NSCLC). MATERIAL AND METHODS In this retrospective study, 117 consecutive patients with pathologically confirmed NSCLC were included and randomly divided into training (n = 77) and test sets (n = 40). A total of 107 radiomics features were extracted from the three-dimensional volumes of interest of each patient. Least absolute shrinkage and selection operator (LASSO) regression was used to select the strongest features for abundance of CD8+ TILs in NSCLC, and the radiomics score was constructed through a linear combination of these selected features. Receiver operating characteristic (ROC) curve analysis was used to evaluate the predictive performance of the radiomics score. RESULTS The radiomics score was associated with an abundance of CD8+ TILs in NSCLC, which achieved an area under the curve (AUC) of 0.83 (95% CI=0.73-0.92) and 0.68 (95% CI=0.54-0.87) in the training and test sets, respectively. The difference was not statistically significant (P = 0.20). The tumors with high CD8+ TILs tended to have heterogeneous dependences (high value of Dependence Non-Uniformity Normalized) and complicated texture (high value of Informational Measure of Correlation 1). CONCLUSION CT-based radiomics features have the ability to predict CD8+ TILs expression levels of an abundance of CD8+ TILs in NSCLC, which was shown to be a potential imaging biomarker for stratifying patients who may benefit from immunotherapy.
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Affiliation(s)
- Yaxi Chen
- The Second Clinical Medical College, Jinan University, Shenzhen, PR China
| | - Ting Xu
- The Second Clinical Medical College, Jinan University, Shenzhen, PR China
| | - Changsi Jiang
- Department of Radiology, Shenzhen People's Hospital (The Second Clinical Medical College, Jinan University; The First Affiliated Hospital, Southern University of Science and Technology), Shenzhen, PR China
| | - Shuyuan You
- Department of Pathology, Shenzhen People's Hospital (The Second Clinical Medical College, Jinan University; The First Affiliated Hospital, Southern University of Science and Technology), Shenzhen, PR China
| | - Zhiqiang Cheng
- Department of Pathology, Shenzhen People's Hospital (The Second Clinical Medical College, Jinan University; The First Affiliated Hospital, Southern University of Science and Technology), Shenzhen, PR China
| | - Jingshan Gong
- Department of Radiology, Shenzhen People's Hospital (The Second Clinical Medical College, Jinan University; The First Affiliated Hospital, Southern University of Science and Technology), Shenzhen, PR China
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Skurikhin EG, Ermakova N, Zhukova M, Pershina O, Pan E, Pakhomova A, Kogai L, Goldberg V, Simolina E, Skurikhina V, Widera D, Kubatiev A, Morozov SG, Kushlinskii N, Dygai A. Analysis of Circulating Tumor and Cancer Stem Cells Provides New Opportunities in Diagnosis and Treatment of Small Cell Lung Cancer. Int J Mol Sci 2022; 23:ijms231810853. [PMID: 36142766 PMCID: PMC9503899 DOI: 10.3390/ijms231810853] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Revised: 09/12/2022] [Accepted: 09/14/2022] [Indexed: 11/16/2022] Open
Abstract
Current methods for diagnosis and treatment of small cell lung cancer (SCLC) have only a modest efficacy. In this pilot study, we analyzed circulating tumor cells (CTCs) and cancer stem cells (CSCs) in patients with SCLC to search for new diagnostic and prognostic markers and novel approaches to improve the treatment of the disease. In other forms of lung cancer, we showed a heterogeneity of blood CTCs and CSCs populations, as well as changes in other cell populations (ALDH+, CD87+CD276+, and EGF+Axl+) in smokers. A number of CTCs and CSCs in patients with SCLC have been shown to be resistant to chemotherapy (CT). High cytotoxic activity and resistance to apoptosis of reprogrammed CD3+CD8+ T-lymphocytes (rTcells) in relation to naive CD3+CD8+ T-lymphocytes was demonstrated in a smoking patient with SCLC (Patient G) in vitro. The target for rTcells was patient G’s blood CSCs. Reprogramming of CD3+CD8+ T-lymphocytes was carried out with the MEK1/2 inhibitor and PD-1/PD-L1 pathway blocker nivolumab. The training procedure was performed with a suspension of dead CTCs and CSCs obtained from patient’s G blood. The presented data show a new avenue for personalized SCLC diagnosis and targeted improvement of chemotherapy based on the use of both CTCs and CSCs.
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Affiliation(s)
- Evgenii G. Skurikhin
- Laboratory of Regenerative Pharmacology, Goldberg ED Research Institute of Pharmacology and Regenerative Medicine, Tomsk National Research Medical Centre of the Russian Academy of Sciences, Lenin, 3, 634028 Tomsk, Russia
- Correspondence: ; Tel.: +7-3822-418-375
| | - Natalia Ermakova
- Laboratory of Regenerative Pharmacology, Goldberg ED Research Institute of Pharmacology and Regenerative Medicine, Tomsk National Research Medical Centre of the Russian Academy of Sciences, Lenin, 3, 634028 Tomsk, Russia
| | - Mariia Zhukova
- Laboratory of Regenerative Pharmacology, Goldberg ED Research Institute of Pharmacology and Regenerative Medicine, Tomsk National Research Medical Centre of the Russian Academy of Sciences, Lenin, 3, 634028 Tomsk, Russia
- Ministry of Health of the Russian Federation, Siberian State Medical University, Moskovski, 2, 634050 Tomsk, Russia
| | - Olga Pershina
- Laboratory of Regenerative Pharmacology, Goldberg ED Research Institute of Pharmacology and Regenerative Medicine, Tomsk National Research Medical Centre of the Russian Academy of Sciences, Lenin, 3, 634028 Tomsk, Russia
| | - Edgar Pan
- Laboratory of Regenerative Pharmacology, Goldberg ED Research Institute of Pharmacology and Regenerative Medicine, Tomsk National Research Medical Centre of the Russian Academy of Sciences, Lenin, 3, 634028 Tomsk, Russia
| | - Angelina Pakhomova
- Laboratory of Regenerative Pharmacology, Goldberg ED Research Institute of Pharmacology and Regenerative Medicine, Tomsk National Research Medical Centre of the Russian Academy of Sciences, Lenin, 3, 634028 Tomsk, Russia
| | - Lena Kogai
- Laboratory of Regenerative Pharmacology, Goldberg ED Research Institute of Pharmacology and Regenerative Medicine, Tomsk National Research Medical Centre of the Russian Academy of Sciences, Lenin, 3, 634028 Tomsk, Russia
- Ministry of Health of the Russian Federation, Siberian State Medical University, Moskovski, 2, 634050 Tomsk, Russia
| | - Victor Goldberg
- Cancer Research Institute, Tomsk National Research Medical Center, Kooperativny, 5, 634009 Tomsk, Russia
| | - Elena Simolina
- Cancer Research Institute, Tomsk National Research Medical Center, Kooperativny, 5, 634009 Tomsk, Russia
| | - Victoria Skurikhina
- Ministry of Health of the Russian Federation, Siberian State Medical University, Moskovski, 2, 634050 Tomsk, Russia
| | - Darius Widera
- Stem Cell Biology and Regenerative Medicine Group, School of Pharmacy, Whiteknights Campus, Reading RG6 6AP, UK
| | - Aslan Kubatiev
- Institute of General Pathology and Pathophysiology, 125315 Moscow, Russia
| | - Sergey G. Morozov
- Institute of General Pathology and Pathophysiology, 125315 Moscow, Russia
| | | | - Alexander Dygai
- Laboratory of Regenerative Pharmacology, Goldberg ED Research Institute of Pharmacology and Regenerative Medicine, Tomsk National Research Medical Centre of the Russian Academy of Sciences, Lenin, 3, 634028 Tomsk, Russia
- Institute of General Pathology and Pathophysiology, 125315 Moscow, Russia
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Xiong A, Zhang J, Chen Y, Zhang Y, Yang F. Integrated single-cell transcriptomic analyses reveal that GPNMB-high macrophages promote PN-MES transition and impede T cell activation in GBM. EBioMedicine 2022; 83:104239. [PMID: 36054938 PMCID: PMC9437813 DOI: 10.1016/j.ebiom.2022.104239] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Revised: 08/10/2022] [Accepted: 08/11/2022] [Indexed: 10/27/2022] Open
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Manspeaker MP, O'Melia MJ, Thomas SN. Elicitation of stem-like CD8 + T cell responses via lymph node-targeted chemoimmunotherapy evokes systemic tumor control. J Immunother Cancer 2022; 10:jitc-2022-005079. [PMID: 36100312 PMCID: PMC9472119 DOI: 10.1136/jitc-2022-005079] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/16/2022] [Indexed: 11/29/2022] Open
Abstract
Background Tumor-draining lymph nodes (TdLNs) are critical in the regulation of local and systemic antitumor T cell immunity and are implicated in coordinating responses to immunomodulatory therapies. Methods Biomaterial nanoparticles that deliver chemotherapeutic drug paclitaxel to TdLNs were leveraged to explore its effects in combination and immune checkpoint blockade (ICB) antibody immunotherapy to determine the benefit of TdLN-directed chemoimmunotherapy on tumor control. Results Accumulation of immunotherapeutic drugs in combination within TdLNs synergistically enhanced systemic T cell responses that led to improved control of local and disseminated disease and enhanced survival in multiple murine breast tumor models. Conclusions These findings suggest a previously underappreciated role of secondary lymphoid tissues in mediating effects of chemoimmunotherapy and demonstrate the potential for nanotechnology to unleashing drug synergies via lymph node targeted delivery to elicit improved response of breast and other cancers.
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Affiliation(s)
- Margaret P Manspeaker
- Parker H. Petit Institute of Bioengineering and Bioscience, Georgia Institute of Technology, Atlanta, Georgia, USA.,School of Chemical and Biomolecular Engineering, Georgia Institute of Technology, Atlanta, Georgia, USA
| | - Meghan J O'Melia
- Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University, Atlanta, Georgia, USA
| | - Susan N Thomas
- Parker H. Petit Institute of Bioengineering and Bioscience, Georgia Institute of Technology, Atlanta, Georgia, USA .,Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University, Atlanta, Georgia, USA.,George W. Woodruff School of Mechanical Engineering, Georgia Institute of Technology, Atlanta, Georgia, USA.,Winship Cancer Institute, Emory University, Atlanta, Georgia, USA
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Haag F, Manikkam A, Kraft D, Bär C, Wilke V, Nowak AJ, Bertrand J, Omari J, Pech M, Gylstorff S, Relja B. Selective Internal Radiotherapy Changes the Immune Profiles of Extracellular Vesicles and Their Immune Origin in Patients with Inoperable Cholangiocarcinoma. Cells 2022; 11:2309. [PMID: 35954154 PMCID: PMC9367375 DOI: 10.3390/cells11152309] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2022] [Revised: 07/20/2022] [Accepted: 07/21/2022] [Indexed: 02/05/2023] Open
Abstract
The incidence of cholangiocellular carcinoma (CCA) is rising worldwide. As there are no specific early symptoms or specific markers of CCA, it is often diagnosed in later inoperable stages. Accumulating evidence underlines the importance of radiation therapy in the induction of antitumor immunity. The surface protein composition on extracellular vesicles (EVs) relates to originating cells and thus may play a role in vesicle function. We assessed immune profiles of EVs and their immune origin in patients with inoperable CCA prior and after selective internal radiotherapy (SIRT). A total of 47 CCA patients receiving SIRT and 12 healthy volunteers (HV) were included. Blood was withdrawn before therapy (pre T) and after T. EVs were purified from plasma by cluster of differentiation (CD)9-, CD63-, and CD81-immunobead isolation. To detect differently abundant surface markers, dynamic range and EVs input quality were assessed. A total of 37 EVs surface markers were measured by flow cytometry and correlated either with the administered activity dose (MBq) or with the interval until death (month). EVs phenotyping identified lymphocytes, B cells, NK cells, platelets, endothelial cells, leukocyte activation, B cell activation, T and B cell adhesion markers, stem/progenitor cells, and antigen-presenting cells (APC) as EVs-parenteral cells. CD4 and CD8 significantly declined, while other markers significantly increased in CCA patients pre T vs. HV. Platelets-deriving EVs significantly decreased, normalizing to levels of HV but still significantly increasing vs. HV post SIRT. B cells-deriving EVs significantly increased pre T vs. HV, positively correlating with administered activity dose. MHCII and CD40 EVs significantly increased pre SIRT and negatively correlated with administered activity dose, while EVs from antigen presenting cells and CD49e pre SIRT positively correlated with survival time after therapy. Increased levels of CD24 and CD44 in cancer pre T were significantly decreased post T. Among the heterogeneity of EVs that was demonstrated, in particular, B cells-deriving, MHCII, and CD40 positive or APC-deriving EVs need to be further studied for their diagnostic or prognostic relevance in clinical scenarios.
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Affiliation(s)
- Florian Haag
- Experimental Radiology, Department of Radiology and Nuclear Medicine, Otto-von-Guericke University Magdeburg, 39120 Magdeburg, Germany; (F.H.); (A.M.); (D.K.); (C.B.); (V.W.); (A.J.N.); (J.O.); (M.P.); (S.G.)
- Research Campus STIMULATE, Otto-von-Guericke University, 39106 Magdeburg, Germany
| | - Anjana Manikkam
- Experimental Radiology, Department of Radiology and Nuclear Medicine, Otto-von-Guericke University Magdeburg, 39120 Magdeburg, Germany; (F.H.); (A.M.); (D.K.); (C.B.); (V.W.); (A.J.N.); (J.O.); (M.P.); (S.G.)
- Research Campus STIMULATE, Otto-von-Guericke University, 39106 Magdeburg, Germany
| | - Daniel Kraft
- Experimental Radiology, Department of Radiology and Nuclear Medicine, Otto-von-Guericke University Magdeburg, 39120 Magdeburg, Germany; (F.H.); (A.M.); (D.K.); (C.B.); (V.W.); (A.J.N.); (J.O.); (M.P.); (S.G.)
| | - Caroline Bär
- Experimental Radiology, Department of Radiology and Nuclear Medicine, Otto-von-Guericke University Magdeburg, 39120 Magdeburg, Germany; (F.H.); (A.M.); (D.K.); (C.B.); (V.W.); (A.J.N.); (J.O.); (M.P.); (S.G.)
| | - Vanessa Wilke
- Experimental Radiology, Department of Radiology and Nuclear Medicine, Otto-von-Guericke University Magdeburg, 39120 Magdeburg, Germany; (F.H.); (A.M.); (D.K.); (C.B.); (V.W.); (A.J.N.); (J.O.); (M.P.); (S.G.)
| | - Aleksander J. Nowak
- Experimental Radiology, Department of Radiology and Nuclear Medicine, Otto-von-Guericke University Magdeburg, 39120 Magdeburg, Germany; (F.H.); (A.M.); (D.K.); (C.B.); (V.W.); (A.J.N.); (J.O.); (M.P.); (S.G.)
- Research Campus STIMULATE, Otto-von-Guericke University, 39106 Magdeburg, Germany
| | - Jessica Bertrand
- Department of Orthopaedic Surgery, Otto-von-Guericke University, 39120 Magdeburg, Germany;
| | - Jazan Omari
- Experimental Radiology, Department of Radiology and Nuclear Medicine, Otto-von-Guericke University Magdeburg, 39120 Magdeburg, Germany; (F.H.); (A.M.); (D.K.); (C.B.); (V.W.); (A.J.N.); (J.O.); (M.P.); (S.G.)
- Research Campus STIMULATE, Otto-von-Guericke University, 39106 Magdeburg, Germany
| | - Maciej Pech
- Experimental Radiology, Department of Radiology and Nuclear Medicine, Otto-von-Guericke University Magdeburg, 39120 Magdeburg, Germany; (F.H.); (A.M.); (D.K.); (C.B.); (V.W.); (A.J.N.); (J.O.); (M.P.); (S.G.)
- Research Campus STIMULATE, Otto-von-Guericke University, 39106 Magdeburg, Germany
| | - Severin Gylstorff
- Experimental Radiology, Department of Radiology and Nuclear Medicine, Otto-von-Guericke University Magdeburg, 39120 Magdeburg, Germany; (F.H.); (A.M.); (D.K.); (C.B.); (V.W.); (A.J.N.); (J.O.); (M.P.); (S.G.)
- Research Campus STIMULATE, Otto-von-Guericke University, 39106 Magdeburg, Germany
| | - Borna Relja
- Experimental Radiology, Department of Radiology and Nuclear Medicine, Otto-von-Guericke University Magdeburg, 39120 Magdeburg, Germany; (F.H.); (A.M.); (D.K.); (C.B.); (V.W.); (A.J.N.); (J.O.); (M.P.); (S.G.)
- Research Campus STIMULATE, Otto-von-Guericke University, 39106 Magdeburg, Germany
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T-cell evasion and invasion during HIV-1 infection: The role of HIV-1 Tat protein. Cell Immunol 2022; 377:104554. [DOI: 10.1016/j.cellimm.2022.104554] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2022] [Revised: 05/22/2022] [Accepted: 05/23/2022] [Indexed: 12/22/2022]
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Liu X, Wang X, Yu L, Hou Y, Jiang Y, Wang X, Han J, Yang Z. A Novel Prognostic Score Based on Artificial Intelligence in Hepatocellular Carcinoma: A Long-Term Follow-Up Analysis. Front Oncol 2022; 12:817853. [PMID: 35712507 PMCID: PMC9195097 DOI: 10.3389/fonc.2022.817853] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2021] [Accepted: 04/04/2022] [Indexed: 11/13/2022] Open
Abstract
Objective T cell immunity plays an important role in anti-tumor effects and immunosuppression often leads to the development and relapse of cancer. This study aimed to investigate the effect of T cell numbers on the long-term prognosis of patients with hepatocellular carcinoma (HCC) and construct an artificial neural network (ANN) model to evaluate its prognostic value. Methods We enrolled 3,427 patients with HCC at Beijing Ditan Hospital, Capital Medical University, and randomly divided them into two groups of 1,861 and 809 patients as the training and validation sets, respectively. Cox regression analysis was used to screen for independent risk factors of survival in patients with HCC. These factors were used to build an ANN model using Python. Concordance index, calibration curve, and decision curve analysis were used to evaluate the model performance. Results The 1-year, 3-year, 5-year, and 10-year cumulative overall survival (OS) rates were 66.9%, 45.7%, 34.9%, and 22.6%, respectively. Cox multivariate regression analysis showed that age, white blood cell count, creatinine, total bilirubin, γ-GGT, LDH, tumor size ≥ 5 cm, tumor number ≥ 2, portal vein tumor thrombus, and AFP ≥ 400 ng/ml were independent risk factors for long-term survival in HCC. Antiviral therapy, albumin, T cell, and CD8 T cell counts were independent protective factors. An ANN model was developed for long-term survival. The areas under the receiver operating characteristic (ROC) curve of 1-year, 3-year, and 5-year OS rates by ANNs were 0.838, 0.833, and 0.843, respectively, which were higher than those of the Barcelona Clinic Liver Cancer (BCLC), tumor node metastasis (TNM), Okuda, Chinese University Prognostic Index (CUPI), Cancer of the Liver Italian Program (CLIP), Japan Integrated Staging (JIS), and albumin–bilirubin (ALBI) models (P < 0.0001). According to the ANN model scores, all patients were divided into high-, middle-, and low-risk groups. Compared with low-risk patients, the hazard ratios of 5-year OS of the high-risk group were 8.11 (95% CI: 7.0-9.4) and 6.13 (95% CI: 4.28-8.79) (P<0.0001) in the training and validation sets, respectively. Conclusion High levels of circulating T cells and CD8 + T cells in peripheral blood may benefit the long-term survival of patients with HCC. The ANN model has a good individual prediction performance, which can be used to assess the prognosis of HCC and lay the foundation for the implementation of precision treatment in the future.
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Affiliation(s)
- Xiaoli Liu
- Center for Integrative Medicine, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Xinhui Wang
- Center for Integrative Medicine, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Lihua Yu
- Center for Integrative Medicine, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Yixin Hou
- Center for Integrative Medicine, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Yuyong Jiang
- Center for Integrative Medicine, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Xianbo Wang
- Center for Integrative Medicine, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Junyan Han
- Institute of Infectious Diseases, Beijing Ditan Hospital, Capital Medical University, Beijing, China
- *Correspondence: Junyan Han, ; Zhiyun Yang,
| | - Zhiyun Yang
- Center for Integrative Medicine, Beijing Ditan Hospital, Capital Medical University, Beijing, China
- *Correspondence: Junyan Han, ; Zhiyun Yang,
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12
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Elkoshi Z. On the Prognostic Power of Tumor-Infiltrating Lymphocytes – A Critical Commentary. Front Immunol 2022; 13:892543. [PMID: 35634289 PMCID: PMC9133417 DOI: 10.3389/fimmu.2022.892543] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2022] [Accepted: 04/11/2022] [Indexed: 11/13/2022] Open
Abstract
Tumor-infiltrating lymphocytes are extensively used as prognostic biomarkers in cancer. Regulatory T cells (Tregs) or CD8+ T cells frequencies in tumor site, or their ratio, are the most common markers used to assess prognosis. This work offers a possible explanation for the opposite correlations between intra-tumoral Tregs and survival, associated with different types of cancer. The complexity involved with the selection of a preferred marker, including the effect of variability, is presented and discussed. The lymphocytes frequency ratio is proposed as the marker of choice in most types of cancer. The ratio correlates directly with survival, irrespective of cancer type and is also less variable than the frequencies of each of the two lymphocytes, if these frequencies correlate with each other in the tumor microenvironment. However, if the frequency of one of the two lymphocytes is highly variable, abandoning the ratio in favor of the lymphocyte with less variable frequency will improve correlation with survival, especially when the intra-tumoral frequencies of the two species are inversely correlated. It is plausible, that the best prognostic marker selected this way, will be also be the best predictor of checkpoint inhibitor therapy success.
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13
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Zhao M, Duan X, Mi L, Shi J, Li N, Yin X, Han X, Wang J, Han G, Hou J, Yin F. Prognosis of hepatocellular carcinoma and its association with immune cells using systemic inflammatory response index. Future Oncol 2022; 18:2269-2288. [PMID: 35440159 DOI: 10.2217/fon-2021-1087] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Aim: To explore the prognostic value of the systemic inflammatory response index (SIRI) and peripheral blood T-cell subsets in patients with hepatocellular carcinoma (HCC) and the relationship between them. Materials & methods: We treated 352 patients with HCC with sorafenib and/or immune checkpoint inhibitors (ICIs) and analyzed SIRI and peripheral blood T cells. Results: SIRI was an independent prognostic factor for patients with HCC receiving systemic therapy. Patients with high SIRI and low baseline peripheral blood T-cell counts showed a poor response to ICIs. SIRI was significantly and negatively correlated with CD3+, CD4+ and CD8+ T-cell counts. Conclusion: SIRI markers can be employed to noninvasively assess the presence of cancer-promoting inflammation in the tumor microenvironment and predict the efficacy of targeted therapy and immunotherapy.
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Affiliation(s)
- Man Zhao
- Department of Gastroenterology, The Fourth Hospital of Hebei Medical University, Shijiazhuang, 050000, Heibei, PR China
| | - Xiaoling Duan
- Department of Gastroenterology, The Fourth Hospital of Hebei Medical University, Shijiazhuang, 050000, Heibei, PR China
| | - Lili Mi
- Department of Gastroenterology, The Fourth Hospital of Hebei Medical University, Shijiazhuang, 050000, Heibei, PR China
| | - Jianfei Shi
- Department of Gastroenterology, The Fourth Hospital of Hebei Medical University, Shijiazhuang, 050000, Heibei, PR China
| | - Ning Li
- Department of Gastroenterology, The Fourth Hospital of Hebei Medical University, Shijiazhuang, 050000, Heibei, PR China
| | - Xiaolei Yin
- Department of Gastroenterology, The Fourth Hospital of Hebei Medical University, Shijiazhuang, 050000, Heibei, PR China
| | - Xin Han
- Department of Gastroenterology, The Fourth Hospital of Hebei Medical University, Shijiazhuang, 050000, Heibei, PR China
| | - Jinfeng Wang
- Department of Gastroenterology, The Fourth Hospital of Hebei Medical University, Shijiazhuang, 050000, Heibei, PR China
| | - Guangjie Han
- Department of Gastroenterology, The Fourth Hospital of Hebei Medical University, Shijiazhuang, 050000, Heibei, PR China
| | - Jiaojiao Hou
- Department of Gastroenterology, The Fourth Hospital of Hebei Medical University, Shijiazhuang, 050000, Heibei, PR China
| | - Fei Yin
- Department of Gastroenterology, The Fourth Hospital of Hebei Medical University, Shijiazhuang, 050000, Heibei, PR China
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14
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Wang C, Feng G, Zhu J, Wei K, Huang C, Wu Z, Yu Y, Qin G. Developing an immune signature for triple-negative breast cancer to predict prognosis and immune checkpoint inhibitor response. Future Oncol 2022; 18:1055-1066. [PMID: 35105171 DOI: 10.2217/fon-2021-0600] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Aim: We aimed to develop a new signature based on immune-related genes to predict prognosis and response to immune checkpoint inhibitors in patients with triple-negative breast cancer (TNBC). Materials & methods: Single-sample gene set enrichment was used to develop an immune-based prognostic signature (IPRS) for TNBC patients. We conducted multivariate Cox analysis to evaluate the prognosis value of the IPRS. Result: An IPRS based on 66 prognostic genes was developed. Multivariate Cox analysis indicated that the IPRS was an independent factor for prognosis. PD-1, PD-L1, PD-L2 and CTLA4 gene expression was higher in the low-risk group, suggesting IPRS could predict the response to immune checkpoint inhibitors. Conclusion: The IPRS might be a reliable signature to predict TNBC patients' prognosis and response to immune checkpoint inhibitors, but needs prospective validation.
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Affiliation(s)
- Ce Wang
- Department of Biostatistics, School of Public Health, & The Key Laboratory of Public Health Safety of Ministry of Education, Fudan University, Shanghai, China.,Beijing Advanced Innovation Center for Big Data-Based Precision Medicine, Beihang University & Capital Medical University, Beijing 100083, China
| | - Guoshuang Feng
- Big Data & Engineering Research Center, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing 100045, China.,Beijing Advanced Innovation Center for Big Data-Based Precision Medicine, Beihang University & Capital Medical University, Beijing 100083, China
| | - Jingjing Zhu
- Department of Biostatistics, School of Public Health, & The Key Laboratory of Public Health Safety of Ministry of Education, Fudan University, Shanghai, China
| | - Kecheng Wei
- Department of Biostatistics, School of Public Health, & The Key Laboratory of Public Health Safety of Ministry of Education, Fudan University, Shanghai, China
| | - Chen Huang
- Department of Biostatistics, School of Public Health, & The Key Laboratory of Public Health Safety of Ministry of Education, Fudan University, Shanghai, China
| | - Zhenyu Wu
- Department of Biostatistics, School of Public Health, & The Key Laboratory of Public Health Safety of Ministry of Education, Fudan University, Shanghai, China
| | - Yongfu Yu
- Department of Biostatistics, School of Public Health, & The Key Laboratory of Public Health Safety of Ministry of Education, Fudan University, Shanghai, China
| | - Guoyou Qin
- Department of Biostatistics, School of Public Health, & The Key Laboratory of Public Health Safety of Ministry of Education, Fudan University, Shanghai, China.,Beijing Advanced Innovation Center for Big Data-Based Precision Medicine, Beihang University & Capital Medical University, Beijing 100083, China
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15
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Zhang Z, Wu P, Zhang C, Luo Y, Zhang G, Zeng Q, Wang L, Yang Z, Sun N, He J. Tumor Necrosis Factor Family Member Profile Predicts Prognosis and Adjuvant Chemotherapy Benefit for Patients With Small-Cell Lung Cancer. Front Immunol 2021; 12:745769. [PMID: 34867972 PMCID: PMC8637339 DOI: 10.3389/fimmu.2021.745769] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2021] [Accepted: 11/01/2021] [Indexed: 11/21/2022] Open
Abstract
Tumor necrosis factor (TNF) family members participate in the body's antitumor immunity response and influence tumor prognosis and treatment response. However, little is known about the roles of TNF family members in small cell lung cancer (SCLC). Therefore, we conducted the first comprehensive investigation of TNF family members in patients with SCLC, with the goal of using them to predict prognosis and chemotherapy benefit. Abnormal genetic alterations and expression of TNF family members were found to be widespread in SCLC patients. Using LASSO Cox regression analysis, we constructed a TNF family-based signature that separated SCLC patients in the training set (n=77) into high- and low-risk groups with distinct survival and chemotherapy benefit, and the signature was well-validated in the validation set (n=137) by RT-qPCR. Importantly, the signature exhibited superior predictive performance and was identified as a novel independent prognostic factor. Additionally, different immune phenotypes were found between the low-risk and high-risk groups, and high-risk patients had higher CMTM6 expression, suggesting that these patients could benefit from therapeutic methods targeting CMTM6. We constructed the first clinically applicable TNF family-based signature for predicting prognosis and chemotherapy benefit for patients with SCLC. The findings reported here provide a new method for predicting the prognosis of SCLC patients and optimizing clinical management.
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Affiliation(s)
- Zhihui Zhang
- Department of Thoracic Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Peng Wu
- Department of Thoracic Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Chaoqi Zhang
- Department of Thoracic Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yuejun Luo
- Department of Thoracic Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Guochao Zhang
- Department of Thoracic Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Qingpeng Zeng
- Department of Thoracic Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Lide Wang
- Department of Thoracic Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Zhaoyang Yang
- Department of Pathology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Nan Sun
- Department of Thoracic Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Jie He
- Department of Thoracic Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
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16
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Abd El-Fattah EE, Abdelhamid AM. Benzo[a]pyrene immunogenetics and immune archetype reprogramming of lung. Toxicology 2021; 463:152994. [PMID: 34678320 DOI: 10.1016/j.tox.2021.152994] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2021] [Revised: 10/16/2021] [Accepted: 10/18/2021] [Indexed: 01/15/2023]
Abstract
Overexposure to carcinogenic precursor, benzo[a]pyrene [BaP], modulates the lung immune microenvironment. The present review seeks to elucidate novel pathways behind the tumor effect of BaP in the lungs, emphasizing immunomodulatory mediators and immune cells. In this review, BaP reprograms lung immune microenvironment through modulating transforming growth factor-beta (TGF-β), programmed cell death 1 (PD-1), cytotoxic T lymphocyte antigen-4 (CTLA-4), Interleukin 12 (IL-12), indoleamine 2,3 dioxygenase (IDO), forkhead box protein P3 (FOXP3) and interferon-gamma (IFN-γ) levels. Moreover, BaP modulated lung immune cellular architecture such as dendritic cells, T cells, Tregs, macrophages, neutrophils, and myeloid-derived suppressor cells (MDSCs). All mentioned changes in immune architecture and mediators lead to the induction of lung cancer.
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Affiliation(s)
- Eslam E Abd El-Fattah
- Department of Biochemistry, Faculty of Pharmacy, Delta University for Science and Technology, Gamasa, Egypt.
| | - Amir Mohamed Abdelhamid
- Department of Pharmacology, Faculty of Pharmacy, Delta University for Science and Technology, Gamasa, Egypt
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17
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Boscolo‐Rizzo P, Zanelli E, Giudici F, Boscolo‐Nata F, Cristalli G, Deganello A, Tomasoni M, Piazza C, Bossi P, Spinato G, Menegaldo A, Emanuelli E, Nicolai P, Bandolin L, Ciorba A, Pelucchi S, Lupato V, Giacomarra V, Molteni G, Marchioni D, Canzi P, Mauramati S, Fortunati A, Tofanelli M, Borsetto D, Fussey J, Tirelli G. Prognostic value of H-index in patients surgically treated for squamous cell carcinoma of the larynx. Laryngoscope Investig Otolaryngol 2021; 6:729-737. [PMID: 34401497 PMCID: PMC8356864 DOI: 10.1002/lio2.603] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Revised: 05/14/2021] [Accepted: 06/02/2021] [Indexed: 01/15/2023] Open
Abstract
OBJECTIVE Recently, a novel host-related index, the Host-index (H-index), including both inflammatory and nutritional markers, has been described and observed to stratify prognosis in patients with squamous cell carcinoma (SCC) of the oral cavity more accurately than other host-related indexes This study aimed to investigate the prognostic performance of the H-index using pretreatment blood tests in patients receiving up-front surgery for SCC of the larynx. METHODS This retrospective observational study included a multicenter series of consecutive patients with SCC of the larynx diagnosed between 1 January 2009 and 31 July 2018, whose pretreatment blood tests were available and included the parameters necessary for the calculation of neutrophil to lymphocyte ratio (NLR) and the H-index. Their association with disease-free survival (DFS) and overall survival (OS) was measured. RESULTS A total of 231 patients were eligible for the present analysis (median [range] age, 68 [37-96] years; 191 [82.7%] men). The median follow-up was 73 months. In multivariable Cox proportional hazards regression models, increasing age (adjusted hazard ratio [aHR], 1.07 per year; 95% CI, 1.04-1.09), advanced pT stage (aHR = 1.71 95% CI: 1.07-2.71), and having close or positive surgical margins (aHR = 2.01; 95% CI: 1.21-3.33) were significantly associated with poor OS. Among blood parameters, a higher neutrophil count was a strong predictor of both worse DFS (aHR for recurrence/death = 2.34; 95% CI: 1.24-4.40) and OS (aHR for death = 2.67; 95% CI: 1.51-4.71). Among inflammatory blood indexes, while NLR was not significantly associated with DFS or OS, patients with H-index ≥8.37 showed a higher aHR for both recurrence/death (2.82; 95% CI: 1.65-4.79) and death (2.22; 95% CI: 1.26-3.89). CONCLUSION In conclusion, the present study confirms the prognostic value of pretreatment H-index, an easily measurable inflammatory and nutritional index, in patients with SCC of the larynx. LEVEL OF EVIDENCE III.
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Affiliation(s)
- Paolo Boscolo‐Rizzo
- Department of Medical, Surgical and Health Sciences, Section of OtolaryngologyUniversity of TriesteTriesteItaly
| | - Enrico Zanelli
- Department of Medical, Surgical and Health Sciences, Section of OtolaryngologyUniversity of TriesteTriesteItaly
| | - Fabiola Giudici
- Department of Medicine, Surgery and Health SciencesUniversity of TriesteTriesteItaly
| | - Francesca Boscolo‐Nata
- Unit of OtorhinolaryngologyOspedali Riuniti Padova Sud "Madre Teresa Di Calcutta"MonseliceItaly
| | - Giovanni Cristalli
- Unit of OtorhinolaryngologyOspedali Riuniti Padova Sud "Madre Teresa Di Calcutta"MonseliceItaly
| | - Alberto Deganello
- Department of Otolaryngology—Head and Neck SurgeryUniversity of BresciaBresciaItaly
| | - Michele Tomasoni
- Department of Otolaryngology—Head and Neck SurgeryUniversity of BresciaBresciaItaly
| | - Cesare Piazza
- Department of Otolaryngology—Head and Neck SurgeryUniversity of BresciaBresciaItaly
| | - Paolo Bossi
- Medical Oncology Unit, Department of Medical OncologyASST Spedali Civili di BresciaBresciaItaly
| | | | - Anna Menegaldo
- Unit of OtolaryngologyAULSS 2—Marca TrevigianaTrevisoItaly
| | - Enzo Emanuelli
- Unit of OtolaryngologyAULSS 2—Marca TrevigianaTrevisoItaly
- Department of Neurosciences, Section of OtolaryngologyUniversity of PadovaPadovaItaly
| | - Piero Nicolai
- Department of Neurosciences, Section of OtolaryngologyUniversity of PadovaPadovaItaly
| | - Luigia Bandolin
- Department of Neurosciences, Section of OtolaryngologyUniversity of PadovaPadovaItaly
| | - Andrea Ciorba
- ENT DepartmentUniversity Hospital of FerraraFerraraItaly
| | | | - Valentina Lupato
- Unit of OtolaryngologyAzienda Ospedaliera “S. Maria degli Angeli”PordenoneItaly
| | - Vittorio Giacomarra
- Unit of OtolaryngologyAzienda Ospedaliera “S. Maria degli Angeli”PordenoneItaly
| | - Gabriele Molteni
- Department of Surgical Sciences, Dentistry, Gynecology and Pediatrics, Section of OtolaryngologyUniversity of VeronaVeronaItaly
| | - Daniele Marchioni
- Department of Surgical Sciences, Dentistry, Gynecology and Pediatrics, Section of OtolaryngologyUniversity of VeronaVeronaItaly
| | - Pietro Canzi
- Department of OtolaryngologyUniversity of Pavia, IRCCS Policlinico "San Matteo" FoundationPaviaItaly
| | - Simone Mauramati
- Department of OtolaryngologyUniversity of Pavia, IRCCS Policlinico "San Matteo" FoundationPaviaItaly
| | - Alfonso Fortunati
- Department of Medical, Surgical and Health Sciences, Section of OtolaryngologyUniversity of TriesteTriesteItaly
| | - Margherita Tofanelli
- Department of Medical, Surgical and Health Sciences, Section of OtolaryngologyUniversity of TriesteTriesteItaly
| | - Daniele Borsetto
- Department of ENT, Addenbrooke's HospitalCambridge University Hospitals NHS Foundation TrustCambridgeUK
| | - Jonathan Fussey
- Department of ENT/Head and Neck SurgeryUniversity Hospital BirminghamBirminghamUK
| | - Giancarlo Tirelli
- Department of Medical, Surgical and Health Sciences, Section of OtolaryngologyUniversity of TriesteTriesteItaly
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18
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Liu Q, Zhao C, Jiang P, Liu D. Circulating tumor cells counts are associated with CD8+ T cell levels in programmed death-ligand 1-negative non-small cell lung cancer patients after radiotherapy: A retrospective study. Medicine (Baltimore) 2021; 100:e26674. [PMID: 34398034 PMCID: PMC8294890 DOI: 10.1097/md.0000000000026674] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Accepted: 07/03/2021] [Indexed: 01/04/2023] Open
Abstract
This study aimed to explore the dynamics of circulating tumor cells (CTCs) and CD8+ T cells in stage II-III non-small cell lung cancer patients with CTCs in different programmed death-ligand 1 (PD-L1) status treated with radiotherapy and evaluate the correlation between CTCs and CD8+ T cells.This study was a retrospective study which reviewed 69 stage II-III non-small cell lung cancer patients underwent postoperative radiotherapy and peripheral blood tests of CTCs and T lymphocyte were available before radiation, 1 week after radiation and 1 month after radiation.In this study, 25 patients had PD-L1 positive CTCs and 44 patients had PD-L1 negative CTCs. The CTCs count was significantly decreased compared with baseline in patients with different PD-L1 status CTCs at 1 week and 1 month after radiotherapy. The proportion of CD8+ T cells was significantly increased at 1 month after radiotherapy compared with baseline in the total population (mean change, 7.24 ± 2.12; P < .05) and patients with PD-L1 negative CTCs (mean change, 7.17 ± 2.65; P < .05). One month after radiotherapy, the proportion of CD8+ T cells was negatively correlated with the CTCs count in the total population (r = -0.255, P = .034) and PD-L1 negative patients (r = -0.330, P = .029). In patients with PD-L1 negative CTCs, the CTCs count 1 week after radiotherapy (hazard ratio, 0.150 [95% confidence intervals., 0.027-0.840], P = .031) and the proportion of CD8+ T cells 1 month after radiotherapy (hazard ratio, 7.961 [95% confidence intervals, 1.028-61.68], P = .047) were independent prognostic factors for disease recurrence.After radiotherapy, only PD-L1-negative patients had a significant increase in the CD8+ T cell levels, while it was negatively correlated with CTCs count and was an independent prognostic factors of disease recurrence.
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Affiliation(s)
- Qingyun Liu
- The Third Affiliated Hospital of Shandong First Medical University, Jinan, Shandong Province, China
| | - Chaoren Zhao
- Shandong Provincial Chest Hospital, Jinan, Shandong Province, China
| | - Penghui Jiang
- Shandong Provincial Chest Hospital, Jinan, Shandong Province, China
| | - Dawei Liu
- Shandong Provincial Chest Hospital, Jinan, Shandong Province, China
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19
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Vallespi MG, Mestre B, Marrero MA, Uranga R, Rey D, Lugiollo M, Betancourt M, Silva K, Corrales D, Lamadrid Y, Rodriguez Y, Maceo A, Chaviano PP, Lemos G, Cabrales A, Freyre FM, Santana H, Garay HE, Oliva B, Fernandez JR. A first-in-class, first-in-human, phase I trial of CIGB-552, a synthetic peptide targeting COMMD1 to inhibit the oncogenic activity of NF-κB in patients with advanced solid tumors. Int J Cancer 2021; 149:1313-1321. [PMID: 34019700 DOI: 10.1002/ijc.33695] [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: 02/09/2021] [Revised: 04/05/2021] [Accepted: 04/29/2021] [Indexed: 11/06/2022]
Abstract
CIGB-552 is a synthetic peptide that interacts with COMMD1 and upregulates its protein levels. The objectives of this phase I study were safety, pharmacokinetic profile, evaluation of the lymphocytes CD4+ and CD8+ and preliminary activity in patients with advanced tumors. A 3 + 3 dose-escalation design with seven dose levels was implemented. Patients were included until a grade 3 related adverse event occurred and the maximum tolerated dose was reached. The patients received subcutaneous administration of CIGB-552 three times per week for 2 weeks. Single-dose plasma pharmacokinetics was characterized at two dose levels, and tumor responses were classified by RECIST 1.1. Twenty-four patients received CIGB-552. Dose-limiting toxicity was associated with a transient grade 3 pruritic maculopapular rash at a dose of 7.0 mg. The maximum tolerated dose was defined as 4.7 mg. Ten patients were assessable for immunological status. Seven patients had significant changes in the ratio CD4/CD8 in response to CIGB-552 treatment; three patients did not modify the immunological status. Stable disease was observed in five patients, including two metastatic soft sarcomas. We conclude that CIGB-552 at dose 4.7 mg was well tolerated with no significant adverse events and appeared to provide some clinical benefits.
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Affiliation(s)
| | - Braulio Mestre
- National Institute of Oncology and Radiobiology (INOR), Havana, Cuba
| | - Maria A Marrero
- National Coordinating Center for Clinical Trials (CENCEC), Havana, Cuba
| | - Rolando Uranga
- National Coordinating Center for Clinical Trials (CENCEC), Havana, Cuba
| | - Diana Rey
- National Coordinating Center for Clinical Trials (CENCEC), Havana, Cuba
| | - Martha Lugiollo
- National Institute of Oncology and Radiobiology (INOR), Havana, Cuba
| | - Mircea Betancourt
- National Institute of Oncology and Radiobiology (INOR), Havana, Cuba
| | - Kirenia Silva
- National Institute of Oncology and Radiobiology (INOR), Havana, Cuba
| | - Danay Corrales
- National Institute of Oncology and Radiobiology (INOR), Havana, Cuba
| | - Yanet Lamadrid
- National Institute of Oncology and Radiobiology (INOR), Havana, Cuba
| | - Yamilka Rodriguez
- National Institute of Oncology and Radiobiology (INOR), Havana, Cuba
| | - Anaelys Maceo
- National Coordinating Center for Clinical Trials (CENCEC), Havana, Cuba
| | - Pedro P Chaviano
- National Coordinating Center for Clinical Trials (CENCEC), Havana, Cuba
| | - Gilda Lemos
- Center for Genetic Engineering and Biotechnology (CIGB), Havana, Cuba
| | - Ania Cabrales
- Center for Genetic Engineering and Biotechnology (CIGB), Havana, Cuba
| | - Freya M Freyre
- Center for Genetic Engineering and Biotechnology (CIGB), Havana, Cuba
| | - Hector Santana
- Center for Genetic Engineering and Biotechnology (CIGB), Havana, Cuba
| | - Hilda E Garay
- Center for Genetic Engineering and Biotechnology (CIGB), Havana, Cuba
| | - Brizaida Oliva
- Center for Genetic Engineering and Biotechnology (CIGB), Havana, Cuba
| | - Julio R Fernandez
- Center for Genetic Engineering and Biotechnology (CIGB), Havana, Cuba
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20
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Effect of chemoradiotherapy on the proportion of circulating lymphocyte subsets in patients with limited-stage small cell lung cancer. Cancer Immunol Immunother 2021; 70:2867-2876. [PMID: 33674986 DOI: 10.1007/s00262-021-02902-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2020] [Accepted: 02/23/2021] [Indexed: 10/22/2022]
Abstract
OBJECTIVE Chemoradiotherapy (CRT) is the standard treatment for limited-stage small cell lung cancer (LS-SCLC), which can exert anti-tumor effects by regulating immune cells. Different immune cell subsets are associated with a specific sensitivity to CRT. The purpose of this study was to characterize the proportion or composition of peripheral lymphocytes in patients with LS-SCLC before and after CRT, and evaluate their prognostic value. METHODS A total of 98 patients with LS-SCLC were enrolled. The expression of CD3, CD4, CD8, CD45RA, CD45RO, CD38, CD56, and CD19 on the surface of peripheral blood cells was detected by flow cytometry and retrospectively analyzed. The relationship between the proportion of lymphocyte subsets, progression-free survival (PFS), and overall survival (OS) was evaluated using a log-rank test and Cox regression model. RESULTS The median PFS was 12.3 months and the median OS was 21.7 months. Compared with the pre-treatment specimens, post-treatment lymphocytes had increased proportions of CD3+, CD3+CD8+, CD8+CD38+ T cells, and NKT cells, and a decreased proportion of CD3+CD4+ T cells, CD4+CD45RA+ T cells, B cells, NK cells, and CD4/CD8 ratio. Univariate and multivariate analyses showed that prophylactic cranial irradiation, high percentages of CD4+CD45RA+, CD8+CD38+ T cells after CRT independently predicted superior PFS. Male patients with a high baseline CD4+CD45RO+ T cell ratio predicted a poor OS. CONCLUSIONS CRT induced changes in the proportion of circulating lymphocyte subsets in LS-SCLC, which is helpful for designing a regimen of immune drugs to be combined with CRT. The prognostic value of the proportion of lymphocytes aids in understanding the role of peripheral immune profiles in LS-SCLC.
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21
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Stephen ZR, Zhang M. Recent Progress in the Synergistic Combination of Nanoparticle-Mediated Hyperthermia and Immunotherapy for Treatment of Cancer. Adv Healthc Mater 2021; 10:e2001415. [PMID: 33236511 PMCID: PMC8034553 DOI: 10.1002/adhm.202001415] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2020] [Revised: 10/11/2020] [Indexed: 02/06/2023]
Abstract
Immunotherapy has demonstrated great clinical success in certain cancers, driven primarily by immune checkpoint blockade and adoptive cell therapies. Immunotherapy can elicit strong, durable responses in some patients, but others do not respond, and to date immunotherapy has demonstrated success in only a limited number of cancers. To address this limitation, combinatorial approaches with chemo- and radiotherapy have been applied in the clinic. Extensive preclinical evidence suggests that hyperthermia therapy (HT) has considerable potential to augment immunotherapy with minimal toxicity. This progress report will provide a brief overview of immunotherapy and HT approaches and highlight recent progress in the application of nanoparticle (NP)-based HT in combination with immunotherapy. NPs allow for tumor-specific targeting of deep tissue tumors while potentially providing more even heating. NP-based HT increases tumor immunogenicity and tumor permeability, which improves immune cell infiltration and creates an environment more responsive to immunotherapy, particularly in solid tumors.
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Affiliation(s)
- Zachary R Stephen
- Department of Materials Science and Engineering, University of Washington, Seattle, WA, 98195, USA
| | - Miqin Zhang
- Department of Materials Science and Engineering, Department of Neurological Surgery, University of Washington, Seattle, WA, 98195, USA
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22
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Zhou Y, Jiang D, Chu X, Cheng W, Huang S, Wang J, Zhang H, Liu M, Tang Y, Dai Y. Prognostic value of peripheral blood T lymphocyte subsets in clear cell renal cell carcinoma. Transl Androl Urol 2021; 10:326-335. [PMID: 33532321 PMCID: PMC7844521 DOI: 10.21037/tau-20-1066] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Background To date, few studies have evaluated the role of peripheral blood T lymphocyte subsets in patients with clear cell renal cell carcinoma (ccRCC). Here we measured the levels of peripheral blood T lymphocyte subsets and evaluated its prognostic value in ccRCC. Methods Data from 122 patients with RCC from January 2018 to January 2020 were collected. Preoperative peripheral blood T lymphocyte subsets and medical records were analyzed. Kaplan-Meier cures and log rank test were used for analyzing overall survival (OS). Univariate and multivariate survival analyses were underwent by performing the Cox proportional hazards models. Correlations were tested by Pearson's correlation analysis. Results Of 122 patients, a total of 80 ccRCC patients was enrolled. Patients with low CD3+ T cells and low CD4+/CD8+ ratio displayed a worse OS than patients with high CD3+ T cells and high CD4+/CD8+ ratio (P=0.029 and 0.002, respectively). Multivariate analyses showed CD3+ T cells and CD4+/CD8+ ratio were independent predictive factors for the OS (HR: 0.295, 95% CI, 0.091-0.956; P=0.042 and HR: 0.244, 95% CI, 0.065-0.920; P=0.037, respectively). Moreover, NLR negatively correlated with both levels of CD3+ T cells and CD4+/CD8+ ratio (P<0.001, r=-0.398 and P=0.012, r=-0.280, respectively). Conclusions The findings of our study suggest that preoperative CD3+ T cells and CD4+/CD8+ ratio in peripheral blood are independent predictors for patients with ccRCC.
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Affiliation(s)
- Yihong Zhou
- Department of Urology, The Fifth Affiliated Hospital of Sun Yat-sen University, Zhuhai, China
| | - Dong Jiang
- Department of Urology, The Fifth Affiliated Hospital of Sun Yat-sen University, Zhuhai, China
| | - Xi Chu
- Department of Urology, The Fifth Affiliated Hospital of Sun Yat-sen University, Zhuhai, China
| | - Wenjie Cheng
- Department of Urology, The Fifth Affiliated Hospital of Sun Yat-sen University, Zhuhai, China
| | - Shuchang Huang
- Department of Urology, The Fifth Affiliated Hospital of Sun Yat-sen University, Zhuhai, China
| | - Jinhua Wang
- Department of Urology, The Fifth Affiliated Hospital of Sun Yat-sen University, Zhuhai, China
| | - Hao Zhang
- Department of Urology, The Fifth Affiliated Hospital of Sun Yat-sen University, Zhuhai, China
| | - Min Liu
- Department of Urology, The Fifth Affiliated Hospital of Sun Yat-sen University, Zhuhai, China
| | - Yuxin Tang
- Department of Urology, The Fifth Affiliated Hospital of Sun Yat-sen University, Zhuhai, China
| | - Yingbo Dai
- Department of Urology, The Fifth Affiliated Hospital of Sun Yat-sen University, Zhuhai, China
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23
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Gaissmaier L, Christopoulos P. Immune Modulation in Lung Cancer: Current Concepts and Future Strategies. Respiration 2020; 99:1-27. [PMID: 33291116 DOI: 10.1159/000510385] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2020] [Accepted: 07/10/2020] [Indexed: 12/24/2022] Open
Abstract
Cancer immunotherapy represents the most dynamic field of biomedical research currently, with thoracic immuno-oncology as a forerunner. PD-(L)1 inhibitors are already part of standard first-line treatment for both non-small-cell and small-cell lung cancer, while unprecedented 5-year survival rates of 15-25% have been achieved in pretreated patients with metastatic disease. Evolving strategies are mainly aiming for improvement of T-cell function, increase of immune activation in the tumor microenvironment (TME), and supply of tumor-reactive lymphocytes. Several novel therapeutics have demonstrated preclinical efficacy and are increasingly used in rational combinations within clinical trials. Two overarching trends dominate: extension of immunotherapy to earlier disease stages, mainly as neoadjuvant treatment, and a shift of focus towards multivalent, individualized, mutatome-based antigen-specific modalities, mainly adoptive cell therapies and cancer vaccines. The former ensures ample availability of treated and untreated patient samples, the latter facilitates deeper mechanistic insights, and both in combination build an overwhelming force that is accelerating progress and driving the greatest revolution cancer medicine has seen so far. Today, immune modulation represents the most potent therapeutic modality in oncology, the most important topic in clinical and translational cancer research, and arguably our greatest, meanwhile justified hope for achieving cure of pulmonary neoplasms and other malignancies in the next future.
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Affiliation(s)
- Lena Gaissmaier
- Department of Thoracic Oncology, Thoraxklinik at Heidelberg University Hospital, Heidelberg, Germany
- Translational Lung Research Center Heidelberg (TLRC-H), German Center for Lung Research (DZL), Heidelberg, Germany
| | - Petros Christopoulos
- Department of Thoracic Oncology, Thoraxklinik at Heidelberg University Hospital, Heidelberg, Germany,
- Translational Lung Research Center Heidelberg (TLRC-H), German Center for Lung Research (DZL), Heidelberg, Germany,
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Zhu Y, Wu S. [Immune Characteristics of Small Cell Lung Cancer]. ZHONGGUO FEI AI ZA ZHI = CHINESE JOURNAL OF LUNG CANCER 2020; 23:889-896. [PMID: 33070515 PMCID: PMC7583879 DOI: 10.3779/j.issn.1009-3419.2020.101.33] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
小细胞肺癌(small cell lung cancer, SCLC)是预后极差的一类肿瘤,30年来药物治疗无显著进展,免疫检查点抑制剂(immune checkpoint inhibitor, ICI)成为近年唯一突破:程序性死亡-1(programmed death-1, PD-1)抑制剂单药或联合细胞毒T淋巴细胞抗原-4(cytotoxic T-lymphocyte antigen-4, CTLA-4)抑制剂后线治疗SCLC的有效率为10%-33%,有效时间较持久;程序性死亡配体-1(programmed death ligand-1, PD-L1)抑制剂联合化疗对比传统化疗一线治疗广泛期SCLC(extensive stage-SCLC, ES-SCLC)的总生存期延长。尽管取得一定疗效,相对于非小细胞肺癌(non-small cell lung cancer, NSCLC)等对免疫治疗敏感的肿瘤类型,SCLC的疗效仍不令人满意,这可能与其免疫抑制特征有关。本综述对SCLC免疫特征的研究现状进行总结,包括淋巴细胞和免疫抑制细胞在肿瘤内浸润情况、PD-L1和主要组织相容复合物(major histocompatibility complex, MHC)在肿瘤的表达以及外周血免疫细胞的改变,并对这些免疫特征的预后及其对ICI疗效的预测价值进行分析。
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Affiliation(s)
- Yan Zhu
- Department of Oncology, Peking University First Hospital, Beijing 100034, China
| | - Shikai Wu
- Department of Oncology, Peking University First Hospital, Beijing 100034, China
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