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Martin-Liberal J, Garralda E, García-Donas J, Soto-Castillo JJ, Mussetti A, Codony C, Martin-Lluesma S, Muñoz S, Galvao V, Lostes J, Rotxes M, Prat-Vidal C, Palomero J, Muñoz A, Moreno R, Del Muro XG, Sureda A, Alemany R, Gros A, Piulats JM. Clinical protocol phase II study of tumor infiltrating lymphocytes in advanced tumors with alterations in the SWI/SNF complex: the TILTS study. Future Oncol 2024:1-9. [PMID: 39129675 DOI: 10.1080/14796694.2024.2385287] [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: 03/27/2024] [Accepted: 07/24/2024] [Indexed: 08/13/2024] Open
Abstract
The SWI/SNF complex is a chromatin remodeling complex comprised by several proteins such as SMARCA4 or SMARCB1. Mutations in its components can lead to the development of aggressive rhabdoid tumors such as epithelioid sarcoma, malignant rhabdoid tumor or small cell carcinoma of the ovary hypercalcemic type, among others. These malignancies tend to affect young patients and their prognosis is poor given the lack of effective treatments. Characteristically, these tumors are highly infiltrated by TILs, suggesting that some lymphocytes are recognizing tumor antigens. The use of those TILs as a therapeutic strategy is a promising approach worth exploring. Here, we report the clinical protocol of the TILTS study, a Phase II clinical trial assessing personalized adoptive cell therapy with TILs in patients affected by these tumor types.Clinical Trial Registration: 2023-504632-17-00 (www.clinicaltrialsregister.eu) (ClinicalTrials.gov).
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Affiliation(s)
| | - Elena Garralda
- Vall d'Hebron Institute of Oncology (VHIO), Barcelona, Spain
| | | | | | | | - Carles Codony
- Institute of Biomedical Research of Bellvitge (IDIBELL), Barcelona, Spain
| | | | - Susana Muñoz
- Vall d'Hebron Institute of Oncology (VHIO), Barcelona, Spain
| | - Vladimir Galvao
- Vall d'Hebron Institute of Oncology (VHIO), Barcelona, Spain
| | - Julia Lostes
- Vall d'Hebron Institute of Oncology (VHIO), Barcelona, Spain
| | - Marta Rotxes
- Vall d'Hebron Institute of Oncology (VHIO), Barcelona, Spain
| | | | | | - Ainhoa Muñoz
- Institute of Biomedical Research of Bellvitge (IDIBELL), Barcelona, Spain
| | - Rafael Moreno
- Catalan Institute of Oncology (ICO), Barcelona, Spain
| | | | - Anna Sureda
- Catalan Institute of Oncology (ICO), Barcelona, Spain
| | - Ramon Alemany
- Catalan Institute of Oncology (ICO), Barcelona, Spain
| | - Alena Gros
- Vall d'Hebron Institute of Oncology (VHIO), Barcelona, Spain
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Coperchini F, Greco A, Petrosino E, Croce L, Teliti M, Marchesi N, Pascale A, Calì B, Pignatti P, Magri F, Uddin M, Rotondi M. Selective anti-CXCR2 receptor blockade by AZD5069 inhibits CXCL8-mediated pro-tumorigenic activity in human thyroid cancer cells in vitro. J Endocrinol Invest 2024:10.1007/s40618-024-02410-6. [PMID: 38900374 DOI: 10.1007/s40618-024-02410-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/30/2024] [Accepted: 06/06/2024] [Indexed: 06/21/2024]
Abstract
BACKGROUND Thyroid cancer is the most common endocrine malignancy. Current therapies are successful, however some patients progress to therapeutically refractive disease. The immunotherapeutic potential of the CXCL8-chemokine/CXCR2-chemokine-receptor system is currently being explored in numerous human cancers. This study aimed to evaluate if the targeting of CXCR2 by its selective antagonist, AZD5069, could modulate CXCL8-mediated pro-tumorigenic effects in thyroid-cancer (TC) cells in vitro. METHODS Normal human primary thyroid cells (NHT) and TC cell lines TPC-1 (RET/PTC), BCPAP, 8505C and 8305C (BRAFV600e) were treated with AZD5069 (100 pM-10 µM) over a time-course. Viability and proliferation were assessed by WST-1 and crystal violet assays. CXCL8 and CXCR2 mRNA were evaluated by RT-PCR. CXCL8-protein concentrations were measured in cell culture supernatants by ELISA. CXCR2 on cell surface was evaluated by flow-cytometry. Cell-migration was assessed by trans-well-migration chamber-system. RESULTS AZD5069 exerted negligible effects on cell proliferation or viability. AZD5069 significantly reduced CXCR2, (but not CXCL8) mRNAs in all cell types. CXCR2 was reduced on the membrane of some TC cell lines. A significant reduction of the CXCL8 secretion was found in TPC-1 cells (basal-secretion) and NHT (TNFα-induced secretion). AZD5069 significantly reduced basal and CXCL8-induced migration in NHT and different TC cells. CONCLUSIONS Our findings confirm the involvement of the CXCL8/CXCR2-axis in promoting pro-tumorigenic effects in TC cells, further demonstrating its immunotherapeutic significance in human cancer.
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Affiliation(s)
- F Coperchini
- Department of Internal Medicine and Therapeutics, University of Pavia, Via S. Maugeri 4, 27100, Pavia, Italy
| | - A Greco
- Department of Internal Medicine and Therapeutics, University of Pavia, Via S. Maugeri 4, 27100, Pavia, Italy
| | - E Petrosino
- Department of Internal Medicine and Therapeutics, University of Pavia, Via S. Maugeri 4, 27100, Pavia, Italy
| | - L Croce
- Department of Internal Medicine and Therapeutics, University of Pavia, Via S. Maugeri 4, 27100, Pavia, Italy
- Unit of Endocrinology and Metabolism, Laboratory for Endocrine Disruptors, Istituti Clinici Scientifici Maugeri IRCCS, 27100, Pavia, Italy
| | - M Teliti
- Department of Internal Medicine and Therapeutics, University of Pavia, Via S. Maugeri 4, 27100, Pavia, Italy
- Unit of Endocrinology and Metabolism, Laboratory for Endocrine Disruptors, Istituti Clinici Scientifici Maugeri IRCCS, 27100, Pavia, Italy
| | - N Marchesi
- Unit of Pharmacology, Department of Drug Sciences, University of Pavia, 27100, Pavia, Italy
| | - A Pascale
- Unit of Pharmacology, Department of Drug Sciences, University of Pavia, 27100, Pavia, Italy
| | - B Calì
- Department of General and Minimally Invasive Surgery, Istituti Clinici Scientifici Maugeri IRCCS, 27100, Pavia (PV), Italy
| | - P Pignatti
- Allergy and Immunology Unit, Istituti Clinici Scientifici Maugeri IRCCS, 27100, Pavia, Italy
| | - F Magri
- Department of Internal Medicine and Therapeutics, University of Pavia, Via S. Maugeri 4, 27100, Pavia, Italy
- Unit of Endocrinology and Metabolism, Laboratory for Endocrine Disruptors, Istituti Clinici Scientifici Maugeri IRCCS, 27100, Pavia, Italy
| | - M Uddin
- AstraZeneca Gothenburg, Biopharmaceuticals R&D, Mӧlndal, Sweden
| | - M Rotondi
- Department of Internal Medicine and Therapeutics, University of Pavia, Via S. Maugeri 4, 27100, Pavia, Italy.
- Unit of Endocrinology and Metabolism, Laboratory for Endocrine Disruptors, Istituti Clinici Scientifici Maugeri IRCCS, 27100, Pavia, Italy.
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3
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Sun C, Wang S, Ma Z, Zhou J, Ding Z, Yuan G, Pan Y. Neutrophils in glioma microenvironment: from immune function to immunotherapy. Front Immunol 2024; 15:1393173. [PMID: 38779679 PMCID: PMC11109384 DOI: 10.3389/fimmu.2024.1393173] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2024] [Accepted: 04/25/2024] [Indexed: 05/25/2024] Open
Abstract
Glioma is a malignant tumor of the central nervous system (CNS). Currently, effective treatment options for gliomas are still lacking. Neutrophils, as an important member of the tumor microenvironment (TME), are widely distributed in circulation. Recently, the discovery of cranial-meningeal channels and intracranial lymphatic vessels has provided new insights into the origins of neutrophils in the CNS. Neutrophils in the brain may originate more from the skull and adjacent vertebral bone marrow. They cross the blood-brain barrier (BBB) under the action of chemokines and enter the brain parenchyma, subsequently migrating to the glioma TME and undergoing phenotypic changes upon contact with tumor cells. Under glycolytic metabolism model, neutrophils show complex and dual functions in different stages of cancer progression, including participation in the malignant progression, immune suppression, and anti-tumor effects of gliomas. Additionally, neutrophils in the TME interact with other immune cells, playing a crucial role in cancer immunotherapy. Targeting neutrophils may be a novel generation of immunotherapy and improve the efficacy of cancer treatments. This article reviews the molecular mechanisms of neutrophils infiltrating the central nervous system from the external environment, detailing the origin, functions, classifications, and targeted therapies of neutrophils in the context of glioma.
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Affiliation(s)
- Chao Sun
- The Second Clinical Medical School, Lanzhou University, Lanzhou, China
- Department of Neurosurgery, Lanzhou University Second Hospital, Lanzhou, China
- Key Laboratory of Neurology of Gansu Province, Lanzhou University Second Hospital, Lanzhou, China
| | - Siwen Wang
- The Second Clinical Medical School, Lanzhou University, Lanzhou, China
| | - Zhen Ma
- The Second Clinical Medical School, Lanzhou University, Lanzhou, China
- Department of Neurosurgery, Lanzhou University Second Hospital, Lanzhou, China
- Key Laboratory of Neurology of Gansu Province, Lanzhou University Second Hospital, Lanzhou, China
| | - Jinghuan Zhou
- The Second Clinical Medical School, Lanzhou University, Lanzhou, China
- Department of Neurosurgery, Lanzhou University Second Hospital, Lanzhou, China
- Key Laboratory of Neurology of Gansu Province, Lanzhou University Second Hospital, Lanzhou, China
| | - Zilin Ding
- The Second Clinical Medical School, Lanzhou University, Lanzhou, China
- Department of Neurosurgery, Lanzhou University Second Hospital, Lanzhou, China
- Key Laboratory of Neurology of Gansu Province, Lanzhou University Second Hospital, Lanzhou, China
| | - Guoqiang Yuan
- The Second Clinical Medical School, Lanzhou University, Lanzhou, China
- Department of Neurosurgery, Lanzhou University Second Hospital, Lanzhou, China
- Key Laboratory of Neurology of Gansu Province, Lanzhou University Second Hospital, Lanzhou, China
| | - Yawen Pan
- The Second Clinical Medical School, Lanzhou University, Lanzhou, China
- Department of Neurosurgery, Lanzhou University Second Hospital, Lanzhou, China
- Key Laboratory of Neurology of Gansu Province, Lanzhou University Second Hospital, Lanzhou, China
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4
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Zhou J, Xu Q, Liu H, Miao J, Bian C, Wei Y, Wang W, Jiang S. Prognostic value of tumor‑associated CD177 + neutrophils in lung adenocarcinoma. Oncol Lett 2024; 27:189. [PMID: 38495836 PMCID: PMC10941067 DOI: 10.3892/ol.2024.14322] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Accepted: 02/13/2024] [Indexed: 03/19/2024] Open
Abstract
The aim of the present study was to detect CD177+ neutrophils in tumor tissues and analyze their association with the clinical characteristics and prognosis of patients with lung adenocarcinoma (LUAD). Immunohistochemistry was used to detect CD177+ neutrophils in tumors and adjacent tissues of 16 patients with LUAD who underwent curative surgical resection. A total of 120 patients with LUAD were recruited, and their clinical data were collected; survival follow-up was performed. CD177+ neutrophils in tumor tissues were detected via immunohistochemistry, and the association between CD177+ neutrophils and clinical characteristics was analyzed. The density of CD177+ neutrophils in tumor tissues and adjacent tissues of patients with LUAD was analyzed using t-test, and the association between CD177+ neutrophils and clinical characteristics was analyzed through the Chi-square test. Survival was calculated using the Kaplan-Meier survival rate curve. Finally, the association between these indicators and the survival of LUAD patients was evaluated using Cox regression analysis. CD177+ neutrophil infiltration was significantly higher in LUAD tumor tissues, and the high density of CD177+ neutrophils was associated with the clinical characteristics of TNM stage, tumor differentiation and poor progression-free and overall survival in LUAD. In conclusion, tumor-associated CD177+ neutrophils associated with malignant progression and poor prognosis may be independent and unfavorable prognostic biomarkers for LUAD.
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Affiliation(s)
- Jinhua Zhou
- Department of Respiratory Medicine, The Second Hospital of Shandong University, Jinan, Shandong 250033, P.R. China
- Department of Respiratory Medicine, Jining First People's Hospital, Jining, Shandong 272000, P.R. China
| | - Qingxia Xu
- Department of Pathology, Jining First People's Hospital, Jining, Shandong 272000, P.R. China
| | - Huan Liu
- Department of Emergency Internal Medicine, Jining First People's Hospital, Jining, Shandong 272000, P.R. China
| | - Jianlong Miao
- Department of Respiratory Medicine, Jining First People's Hospital, Jining, Shandong 272000, P.R. China
| | - Cuixia Bian
- Department of Respiratory Medicine, Jining First People's Hospital, Jining, Shandong 272000, P.R. China
| | - Yutao Wei
- Department of Thoracic Surgery, Jining First People's Hospital, Jining, Shandong 272000, P.R. China
| | - Wei Wang
- Department of Respiratory Medicine, The Second Hospital of Shandong University, Jinan, Shandong 250033, P.R. China
| | - Shulong Jiang
- Clinical Medical Laboratory Center, Jining First People's Hospital, Jining, Shandong 272000, P.R. China
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Lu Q, Kou D, Lou S, Ashrafizadeh M, Aref AR, Canadas I, Tian Y, Niu X, Wang Y, Torabian P, Wang L, Sethi G, Tergaonkar V, Tay F, Yuan Z, Han P. Nanoparticles in tumor microenvironment remodeling and cancer immunotherapy. J Hematol Oncol 2024; 17:16. [PMID: 38566199 PMCID: PMC10986145 DOI: 10.1186/s13045-024-01535-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2023] [Accepted: 03/15/2024] [Indexed: 04/04/2024] Open
Abstract
Cancer immunotherapy and vaccine development have significantly improved the fight against cancers. Despite these advancements, challenges remain, particularly in the clinical delivery of immunomodulatory compounds. The tumor microenvironment (TME), comprising macrophages, fibroblasts, and immune cells, plays a crucial role in immune response modulation. Nanoparticles, engineered to reshape the TME, have shown promising results in enhancing immunotherapy by facilitating targeted delivery and immune modulation. These nanoparticles can suppress fibroblast activation, promote M1 macrophage polarization, aid dendritic cell maturation, and encourage T cell infiltration. Biomimetic nanoparticles further enhance immunotherapy by increasing the internalization of immunomodulatory agents in immune cells such as dendritic cells. Moreover, exosomes, whether naturally secreted by cells in the body or bioengineered, have been explored to regulate the TME and immune-related cells to affect cancer immunotherapy. Stimuli-responsive nanocarriers, activated by pH, redox, and light conditions, exhibit the potential to accelerate immunotherapy. The co-application of nanoparticles with immune checkpoint inhibitors is an emerging strategy to boost anti-tumor immunity. With their ability to induce long-term immunity, nanoarchitectures are promising structures in vaccine development. This review underscores the critical role of nanoparticles in overcoming current challenges and driving the advancement of cancer immunotherapy and TME modification.
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Affiliation(s)
- Qiang Lu
- Department of Thoracic Surgery, Tangdu Hospital, Air Force Medical University, 569 Xinsi Road, Xi'an, 710038, China
| | - Dongquan Kou
- Department of Rehabilitation Medicine, Chongqing Public Health Medical Center, Chongqing, China
| | - Shenghan Lou
- Department of Colorectal Surgery, Harbin Medical University Cancer Hospital, Harbin, China
| | - Milad Ashrafizadeh
- Department of General Surgery, Institute of Precision Diagnosis and Treatment of Digestive System Tumors, Carson International Cancer Center, Shenzhen University General Hospital, Shenzhen University, Shenzhen, 518055, Guangdong, China
- Shanghai Institute of Cardiovascular Diseases, Zhongshan Hospital, Fudan University, Shanghai, 200032, China
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University, Shandong Academy of Medical Sciences, Jinan, 250000, Shandong, China
| | - Amir Reza Aref
- Xsphera Biosciences, Translational Medicine Group, 6 Tide Street, Boston, MA, 02210, USA
- Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, 02115, USA
| | - Israel Canadas
- Blood Cell Development and Function Program, Fox Chase Cancer Center, Philadelphia, PA, USA
| | - Yu Tian
- School of Public Health, Benedictine University, Lisle, USA
| | - Xiaojia Niu
- Department of Urologic Sciences and Vancouver Prostate Centre, University of British Columbia, Vancouver, BC, V6H3Z6, Canada
| | - Yuzhuo Wang
- Department of Urologic Sciences and Vancouver Prostate Centre, University of British Columbia, Vancouver, BC, V6H3Z6, Canada
| | - Pedram Torabian
- Cumming School of Medicine, Arnie Charbonneau Cancer Research Institute, University of Calgary, Calgary, AB, T2N 4Z6, Canada
- Department of Medical Sciences, University of Calgary, Calgary, AB, T2N 4Z6, Canada
| | - Lingzhi Wang
- NUS Center for Cancer Research (N2CR), Yong Loo Lin School of Medicine, National University of Singapore, Singapore, 117599, Singapore
- Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, 16 Medical Drive, Singapore, 117600, Singapore
| | - Gautam Sethi
- NUS Center for Cancer Research (N2CR), Yong Loo Lin School of Medicine, National University of Singapore, Singapore, 117599, Singapore.
- Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, 16 Medical Drive, Singapore, 117600, Singapore.
| | - Vinay Tergaonkar
- Laboratory of NF-κB Signalling, Institute of Molecular and Cell Biology (IMCB), Agency for Science, Technology and Research (A*STAR), 61 Biopolis Drive, Proteos, 138673, Singapore, Republic of Singapore
| | - Franklin Tay
- The Graduate School, Augusta University, 30912, Augusta, GA, USA
| | - Zhennan Yuan
- Department of Oncology Surgery, Harbin Medical University Cancer Hospital, Harbin, China.
| | - Peng Han
- Department of Oncology Surgery, Harbin Medical University Cancer Hospital, Harbin, China.
- Key Laboratory of Tumor Immunology in Heilongjiang, Harbin, China.
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Huang Q, Zhong X, Li J, Hu R, Yi J, Sun J, Xu Y, Zhou X. Exosomal ncRNAs: Multifunctional contributors to the immunosuppressive tumor microenvironment of hepatocellular carcinoma. Biomed Pharmacother 2024; 173:116409. [PMID: 38460375 DOI: 10.1016/j.biopha.2024.116409] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2023] [Revised: 02/23/2024] [Accepted: 03/06/2024] [Indexed: 03/11/2024] Open
Abstract
Hepatocellular carcinoma (HCC) is a malignant liver cancer characterized by aggressive progression, unfavorable prognosis, and an increasing global health burden. Therapies that precisely target immunological checkpoints and immune cells have gained significant attention as possible therapeutics in recent years. In truth, the efficacy of immunotherapy is heavily contingent upon the tumor microenvironment (TME). Recent studies have indicated that exosomes serve as a sophisticated means of communication among biomolecules, executing an essential part in the TME of immune suppression. Exosomal non-coding RNAs (ncRNAs) can induce the activation of tumor cells and immunosuppressive immune cells that suppress the immune system, such as cancer-associated fibroblasts (CAFs), tumor-associated macrophages (TAMs), tumor-associated neutrophils (TANs), CD+8 T cells, regulatory T cells (Tregs), and regulatory B cells (Bregs). This cell-cell crosstalk triggered by exosomal ncRNAs promotes tumor proliferation and metastasis, angiogenesis, malignant phenotype transformation, and drug resistance. Hence, it is imperative to comprehend how exosomal ncRNAs regulate tumor cells or immune cells within the TME to devise more comprehensive and productive immunotherapy programs. This study discusses the features of exosomal ncRNAs in HCC and how the activation of the exosomes redefines the tumor's immunosuppressive microenvironment, hence facilitating the advancement of HCC. Furthermore, we also explored the potential of exosomal ncRNAs as a viable biological target or natural vehicle for HCC therapy.
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Affiliation(s)
- Qi Huang
- Faculty of Chinese Medicine, Macau University of Science and Technology, Taipa, Macao PR China; Department of Liver Disease, Shenzhen Traditional Chinese Medicine Hospital, Shenzhen, PR China; Department of Liver Disease, The Fourth Clinical Medical College of Guangzhou University of Chinese Medicine, Shenzhen, PR China
| | - Xin Zhong
- Department of Liver Disease, Shenzhen Traditional Chinese Medicine Hospital, Shenzhen, PR China; Department of Liver Disease, The Fourth Clinical Medical College of Guangzhou University of Chinese Medicine, Shenzhen, PR China
| | - Jing Li
- Faculty of Chinese Medicine, Macau University of Science and Technology, Taipa, Macao PR China; Department of Liver Disease, Shenzhen Traditional Chinese Medicine Hospital, Shenzhen, PR China; Department of Liver Disease, The Fourth Clinical Medical College of Guangzhou University of Chinese Medicine, Shenzhen, PR China
| | - Rui Hu
- Faculty of Chinese Medicine, Macau University of Science and Technology, Taipa, Macao PR China; Department of Liver Disease, Shenzhen Traditional Chinese Medicine Hospital, Shenzhen, PR China; Department of Liver Disease, The Fourth Clinical Medical College of Guangzhou University of Chinese Medicine, Shenzhen, PR China
| | - Jinyu Yi
- Faculty of Chinese Medicine, Macau University of Science and Technology, Taipa, Macao PR China; Department of Liver Disease, Shenzhen Traditional Chinese Medicine Hospital, Shenzhen, PR China; Department of Liver Disease, The Fourth Clinical Medical College of Guangzhou University of Chinese Medicine, Shenzhen, PR China
| | - Jialing Sun
- Department of Liver Disease, Shenzhen Traditional Chinese Medicine Hospital, Shenzhen, PR China; Department of Liver Disease, The Fourth Clinical Medical College of Guangzhou University of Chinese Medicine, Shenzhen, PR China
| | - Youhua Xu
- Faculty of Chinese Medicine, Macau University of Science and Technology, Taipa, Macao PR China.
| | - Xiaozhou Zhou
- Department of Liver Disease, Shenzhen Traditional Chinese Medicine Hospital, Shenzhen, PR China; Department of Liver Disease, The Fourth Clinical Medical College of Guangzhou University of Chinese Medicine, Shenzhen, PR China.
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7
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Lee JH, Hong YM. The relationship between tumor-infiltrating neutrophils and clinical outcomes in patients with resectable hepatocellular carcinoma. BMC Cancer 2024; 24:327. [PMID: 38462640 DOI: 10.1186/s12885-024-12074-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2023] [Accepted: 03/01/2024] [Indexed: 03/12/2024] Open
Abstract
BACKGROUND The impact of tumor-infiltrating neutrophils (TINs) on clinical outcomes has been reported in various cancer types, but their role in hepatocellular carcinoma (HCC) has not been fully evaluated. The aim of this study was to investigate the prognostic values for TINs in HCC patients undergoing curative resection. METHODS We assessed immune markers (CD3, CD4, CD8, CD66b) using immunohistochemistry in 115 patients who underwent curative resection for HCC. We analyzed the prognostic values for tumor-infiltrating immune cells, including neutrophils, and other clinicopathological factors. RESULTS In the Multivariate Cox analysis of overall survival (OS), alpha-fetoprotein (AFP) ≥ 100 ng/mL (hazard ratio (HR), 2.74, 95% confidence interval (CI), 1.17-6.44; P = 0.021) and Barcelona Clinic Liver Cancer (BCLC) B/C stage (HR, 3.98, 95% CI, 1.68-9.43; P = 0.020) were found to be independent poor prognostic factors in HCC patients undergoing resection. The presence of CD66b+TINs was observed in 66 (57.4%) patients. However, CD66b+TINs were not associated with recurrence-free survival and OS. CONCLUSIONS Our study identified low CD66b+TINs in resectable HCC, and CD66b+ TINs did not have a significant role for the clinical outcomes of patients undergoing curative resection. The results suggest that TINs may play a role in more advanced stages of HCC.
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Affiliation(s)
- Jung Hee Lee
- Department of Pathology, Pusan National University School of Medicine, Pusan National University Yangsan Hospital, Yangsan, Republic of Korea
| | - Young Mi Hong
- Department of Internal Medicine, Pusan National University School of Medicine, Pusan National University Yangsan Hospital, Yangsan, Republic of Korea.
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Reichardt CM, Muñoz-Becerra M, Rius Rigau A, Rückert M, Fietkau R, Schett G, Gaipl US, Frey B, Muñoz LE. Neutrophils seeking new neighbors: radiotherapy affects the cellular framework and the spatial organization in a murine breast cancer model. Cancer Immunol Immunother 2024; 73:67. [PMID: 38430241 PMCID: PMC10908631 DOI: 10.1007/s00262-024-03653-1] [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: 11/02/2023] [Accepted: 02/06/2024] [Indexed: 03/03/2024]
Abstract
Neutrophils are known to contribute in many aspects of tumor progression and metastasis. The presence of neutrophils or neutrophil-derived mediators in the tumor microenvironment has been associated with poor prognosis in several types of solid tumors. However, the effects of classical cancer treatments such as radiation therapy on neutrophils are poorly understood. Furthermore, the cellular composition and distribution of immune cells in the tumor is of increasing interest in cancer research and new imaging technologies allow to perform more complex spatial analyses within tumor tissues. Therefore, we aim to offer novel insight into intra-tumoral formation of cellular neighborhoods and communities in murine breast cancer. To address this question, we performed image mass cytometry on tumors of the TS/A breast cancer tumor model, performed spatial neighborhood analyses of the tumor microenvironment and quantified neutrophil-extracellular trap degradation products in serum of the mice. We show that irradiation with 2 × 8 Gy significantly alters the cellular composition and spatial organization in the tumor, especially regarding neutrophils and other cells of the myeloid lineage. Locally applied radiotherapy further affects neutrophils in a systemic manner by decreasing the serum neutrophil extracellular trap concentrations which correlates positively with survival. In addition, the intercellular cohesion is maintained due to radiotherapy as shown by E-Cadherin expression. Radiotherapy, therefore, might affect the epithelial-mesenchymal plasticity in tumors and thus prevent metastasis. Our findings underscore the growing importance of the spatial organization of the tumor microenvironment, particularly with respect to radiotherapy, and provide insight into potential mechanisms by which radiotherapy affects epithelial-mesenchymal plasticity and tumor metastasis.
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Affiliation(s)
- C M Reichardt
- Department of Internal Medicine 3, Rheumatology and Immunology, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU) and Universitätsklinikum Erlangen, Ulmenweg 18, 91054, Erlangen, Germany
- Deutsches Zentrum Für Immuntherapie (DZI), Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU) and Universitätsklinikum Erlangen, Erlangen, Germany
| | - M Muñoz-Becerra
- Department of Internal Medicine 3, Rheumatology and Immunology, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU) and Universitätsklinikum Erlangen, Ulmenweg 18, 91054, Erlangen, Germany
- Deutsches Zentrum Für Immuntherapie (DZI), Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU) and Universitätsklinikum Erlangen, Erlangen, Germany
| | - A Rius Rigau
- Department of Internal Medicine 3, Rheumatology and Immunology, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU) and Universitätsklinikum Erlangen, Ulmenweg 18, 91054, Erlangen, Germany
- Deutsches Zentrum Für Immuntherapie (DZI), Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU) and Universitätsklinikum Erlangen, Erlangen, Germany
| | - M Rückert
- Translational Radiobiology, Department of Radiation Oncology, Universitätsklinikum Erlangen, FAU Erlangen-Nürnberg, Erlangen, Germany
- Comprehensive Cancer Center Erlangen-EMN, Erlangen, Germany
| | - R Fietkau
- Deutsches Zentrum Für Immuntherapie (DZI), Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU) and Universitätsklinikum Erlangen, Erlangen, Germany
- Department of Radiation Oncology, Universitätsklinikum Erlangen, FAU Erlangen-Nürnberg, Erlangen, Germany
- Comprehensive Cancer Center Erlangen-EMN, Erlangen, Germany
| | - G Schett
- Department of Internal Medicine 3, Rheumatology and Immunology, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU) and Universitätsklinikum Erlangen, Ulmenweg 18, 91054, Erlangen, Germany
- Deutsches Zentrum Für Immuntherapie (DZI), Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU) and Universitätsklinikum Erlangen, Erlangen, Germany
| | - U S Gaipl
- Deutsches Zentrum Für Immuntherapie (DZI), Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU) and Universitätsklinikum Erlangen, Erlangen, Germany
- Translational Radiobiology, Department of Radiation Oncology, Universitätsklinikum Erlangen, FAU Erlangen-Nürnberg, Erlangen, Germany
- Department of Radiation Oncology, Universitätsklinikum Erlangen, FAU Erlangen-Nürnberg, Erlangen, Germany
- Comprehensive Cancer Center Erlangen-EMN, Erlangen, Germany
| | - B Frey
- Deutsches Zentrum Für Immuntherapie (DZI), Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU) and Universitätsklinikum Erlangen, Erlangen, Germany
- Translational Radiobiology, Department of Radiation Oncology, Universitätsklinikum Erlangen, FAU Erlangen-Nürnberg, Erlangen, Germany
- Department of Radiation Oncology, Universitätsklinikum Erlangen, FAU Erlangen-Nürnberg, Erlangen, Germany
- Comprehensive Cancer Center Erlangen-EMN, Erlangen, Germany
| | - L E Muñoz
- Department of Internal Medicine 3, Rheumatology and Immunology, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU) and Universitätsklinikum Erlangen, Ulmenweg 18, 91054, Erlangen, Germany.
- Deutsches Zentrum Für Immuntherapie (DZI), Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU) and Universitätsklinikum Erlangen, Erlangen, Germany.
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9
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Ghosh A, Dagar A, Bharat RP, Raj J, Shah D, Sharma J, Kumar A, Patil PA, Sharma A, Sharma D, Mallick S. Platelet-to-albumin ratio and radiation-induced lymphopenia-prognostic biomarker for carcinoma esophagus. J Egypt Natl Canc Inst 2024; 36:4. [PMID: 38311646 DOI: 10.1186/s43046-024-00208-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2023] [Accepted: 01/13/2024] [Indexed: 02/06/2024] Open
Abstract
BACKGROUND Esophageal cancer has a poor survival outcome with 5-year OS at 16.7% despite treatment. Some inflammation-based prognostic indicators like the neutrophil-to-lymphocyte ratio (NLR) and platelet-to-lymphocyte ratio (PLR) have been previously studied as potential biomarker for predicting outcome in esophageal cancer. Recently, platelet-to-albumin ratio (PAR) has been reported as a promising prognostic factor in gastrointestinal malignancies. METHODS We performed a retrospective analysis of prospectively treated patients of carcinoma esophagus to evaluate the prognostic significance of inflammation-based prognostic indicators-neutrophil-to-lymphocyte ratio (NLR), platelet-to-lymphocyte ratio (PLR), and a composite inflammation-nutrition index: platelet-to-albumin ratio (PAR) in esophageal cancer. Based on previous studies, the optimal cut-off value of PAR was kept at 5.7 × 10^9, and 2.62 for NLR. RESULTS A total of 71 patients of locally advanced esophageal cancer treated between 2019 and 2022, with either neoadjuvant or definitive chemoradiotherapy, were included. Median follow-up time was 19 months [range: 7-44 months]. Median OS and PFS in our study cohort were 11.3 months [range: 7-23 months] and 7.8 months [range: 3-17 months], respectively. In univariate analysis, lower PAR was found to be significantly correlated with shorter survival time (HR = 2.41; 1.3-4.76; p = 0.047). There was no association found between the OS and the NLR [HR = 1.09; 0.95-1.26; p = 0.222]. Univariate and multivariate linear and logistic regressions found no association between V15, V10, V5, or V2 of spleen and nadir lymphocyte count or between Dmax or Dmean and nadir lymphocyte counts. CONCLUSION Present analysis found a trend toward an inverse association between PAR and OS. PAR, in the not-so-distant future, may evolve as a novel, convenient, and inexpensive prognostic indicator in esophageal cancer.
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Affiliation(s)
- Adrija Ghosh
- Department of Radiation Oncology, All India Institute of Medical Sciences, New Delhi, India
| | - Abhilash Dagar
- Department of Radiation Oncology, All India Institute of Medical Sciences, New Delhi, India
| | - Ram Pukar Bharat
- Department of Radiation Oncology, All India Institute of Medical Sciences, New Delhi, India
| | - Jaswin Raj
- Department of Radiation Oncology, All India Institute of Medical Sciences, New Delhi, India
| | - Dyuti Shah
- Department of Radiation Oncology, All India Institute of Medical Sciences, New Delhi, India
| | - Jyoti Sharma
- Department of Surgical Oncology, All India Institute of Medical Sciences, New Delhi, India
| | - Akash Kumar
- Department of Medical Oncology, All India Institute of Medical Sciences, New Delhi, India
| | - Pritee A Patil
- Department of Radiation Oncology, All India Institute of Medical Sciences, New Delhi, India
| | - Aman Sharma
- Department of Radiation Oncology, All India Institute of Medical Sciences, New Delhi, India
| | - Dayanand Sharma
- Department of Radiation Oncology, All India Institute of Medical Sciences, New Delhi, India
| | - Supriya Mallick
- Department of Radiation Oncology, All India Institute of Medical Sciences, New Delhi, India.
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10
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Liu B, Liu Z, Gao C. Relationship Between CD8+ T Cells and Prognosis of Esophageal Cancer Patients: A Systematic Review and Meta-analysis. Mol Biotechnol 2024; 66:138-150. [PMID: 37060513 DOI: 10.1007/s12033-023-00733-y] [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: 12/30/2022] [Accepted: 03/22/2023] [Indexed: 04/16/2023]
Abstract
Tumor infiltrating lymphocytes (TILs), especially CD8+ T cells, play an important role in the process of anti-tumor immune response and are significantly correlated with the prognosis of esophageal cancer (EC), but there are also inconsistent conclusions. This study aimed to comprehensively evaluate the relationship between invasive CD8+ T cells and the prognosis in patients with EC through meta-analysis, and to provide a basis for prognosis and immunotherapy for EC. Articles related to CD8+ T cells and EC prognosis in PubMed, Cochrane Library, Embase, and CNKI were searched. Cancer specific survival (CSS), overall survival (OS) and disease-free survival (DFS) served as endpoint events. Besides, Stata15.0 was adopted for meta-analysis, and hazard ratio (HR) and 95% confidence interval (95%CI) for calculation of combined effect sizes. Total 547 articles were retrieved and 27 articles were finally enrolled, including 3988 cases of EC patients. Meta-analysis showed that high CD8 expression levels in tumor tissues, especially those in cancer nests, were associated with longer OS (HR = 0.74, 95% CI 0.67-0.81) and DFS (HR = 0.90, 95% CI 0.85-0.95) in EC patients (P < 0.05). CD8+ T cells play an important role in the prognosis of EC patients and are indispensable components for the immune score of EC.
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Affiliation(s)
- Ben Liu
- Department of Medical Oncology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, 221000, Jiangsu, China
| | - Zeyuan Liu
- Department of Radiation Oncology, Nanjing Jiangning Hospital (The Affiliated Jiangning Hospital of Nanjing Medical University), Nanjing, 211000, Jiangsu, China
| | - Chao Gao
- Department of Medical Oncology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, 221000, Jiangsu, China.
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11
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Zang L, Zhang B, Zhou Y, Zhang F, Tian X, Tian Z, Chen D, Miao Q. Machine learning algorithm integrates bulk and single-cell transcriptome sequencing to reveal immune-related personalized therapy prediction features for pancreatic cancer. Aging (Albany NY) 2023; 15:14109-14140. [PMID: 38095640 PMCID: PMC10756117 DOI: 10.18632/aging.205293] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Accepted: 11/03/2023] [Indexed: 12/21/2023]
Abstract
Pancreatic cancer (PC) is a digestive malignancy with worse overall survival. Tumor immune environment (TIME) alters the progression and proliferation of various solid tumors. Hence, we aimed to detect the TIME-related classifier to facilitate the personalized treatment of PC. Based on the 1612 immune-related genes (IRGs), we classified patients into Immune_rich and Immune_desert subgroups via consensus clustering. Patients in distinct subtypes exhibited a difference in sensitivity to immune checkpoint blockers (ICB). Next, the immune-related signature (IRS) model was established based on 8 IRGs (SYT12, TNNT1, TRIM46, SMPD3, ANLN, AFF3, CXCL9 and RP1L1) and validated its predictive efficiency in multiple cohorts. RT-qPCR experiments demonstrated the differential expression of 8 IRGs between tumor and normal cell lines. Patients who gained lower IRS score tended to be more sensitive to chemotherapy and immunotherapy, and obtained better overall survival compared to those with higher IRS scores. Moreover, scRNA-seq analysis revealed that fibroblast and ductal cells might affect malignant tumor cells via MIF-(CD74+CD44) and SPP1-CD44 axis. Eventually, we identified eight therapeutic targets and one agent for IRS high patients. Our study screened out the specific regulation pattern of TIME in PC, and shed light on the precise treatment of PC.
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Affiliation(s)
- Longjun Zang
- Department of General Surgery, Taiyuan Central Hospital, Taiyuan 030009, Shanxi, P.R. China
| | - Baoming Zhang
- Department of General Surgery, Taiyuan Central Hospital, Taiyuan 030009, Shanxi, P.R. China
| | - Yanling Zhou
- University of Shanghai for Science and Technology, Shanghai 200093, P.R. China
| | - Fusheng Zhang
- Department of General Surgery, Peking University First Hospital, Beijing 100034, P.R. China
| | - Xiaodong Tian
- Department of General Surgery, Peking University First Hospital, Beijing 100034, P.R. China
| | - Zhongming Tian
- Department of General Surgery, Taiyuan Central Hospital, Taiyuan 030009, Shanxi, P.R. China
| | - Dongjie Chen
- Department of General Surgery, Pancreatic Disease Center, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, P.R. China
- Research Institute of Pancreatic Diseases, Shanghai Key Laboratory of Translational Research for Pancreatic Neoplasms, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, P.R. China
- State Key Laboratory of Oncogenes and Related Genes, Institute of Translational Medicine, Shanghai Jiao Tong University, Shanghai 200025, P.R. China
| | - Qingwang Miao
- Department of General Surgery, Taiyuan Central Hospital, Taiyuan 030009, Shanxi, P.R. China
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12
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Wu Z, Huang Z, Zhou X, Gao C, Peng Z, Zheng X, Zhang Y, Du Z, Wu B. Comprehensive analysis of cuproptosis genes and cuproptosis-related genes as prognosis factors in esophageal squamous cell carcinoma. Genomics 2023; 115:110732. [PMID: 37866660 DOI: 10.1016/j.ygeno.2023.110732] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2023] [Revised: 09/07/2023] [Accepted: 10/19/2023] [Indexed: 10/24/2023]
Abstract
Esophageal squamous cell carcinoma (ESCC) is a common invasive and pernicious cancer with a low five-year survival rate. To identify potential therapeutic targets, we first investigated the characteristics of cuproptosis genes (CUGs) in ESCC. The expression patterns of 10 CUGs (FDX1, LIPT1, LIAS, DLAT, DLD, PDHA1, PDHB, GLS, MTF1, and CDKN2A) were analyzed to identify ESCC-relevant targets. Weighted correlation network analysis (WGCNA) was performed to obtain CUG-related genes (CRGs). A total of seven differentially expressed genes were identified (FDX1, DLAT, LIAS, PDHB, MTF1, GLS, and CDKN2A). DLAT was upregulated in stage III, and LIPT1 was upregulated in N0 + N1 cancers. The high expression of CDKN2A, and PDHA1, was related to better overall survival, whereas the low expression of LIAS was related to better clinical outcomes. WGCNA was performed to get CUG-related genes (CRGs) and showed three key modules that related to FDX1, DLAT, and LIPT1. Moreover, CRGs (BTLA, CT47A1, and PRRX1) were selected to construct a risk score model in order to predict the survival and prognosis of patients with ESCC. Additionally, the cuproptosis score based on CUGs and a nomogram constructed based on it helped accurately predict the prognosis of patients with ESCC; thus, maybe it can be used for the clinical diagnosis of ESCC. The results also showed that milciclib might inhibit the proliferation and migration of KYSE150 and KYSE510 cells by targeting CDKN2A. In conclusion, the abovementioned CUGs and CRGs play a crucial role in tumorigenesis and cancer progression in ESCC, indicating their potential as therapeutic targets.
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Affiliation(s)
- Zhisheng Wu
- Department of Biochemistry and Molecular Biology, Shantou University Medical College, Shantou 515041, China
| | - Zexin Huang
- Department of Biochemistry and Molecular Biology, Shantou University Medical College, Shantou 515041, China
| | - Xiao Zhou
- Department of Central Laboratory, Shantou Central Hospital, Shantou 515041, China
| | - Chenmeng Gao
- Department of Biochemistry and Molecular Biology, Shantou University Medical College, Shantou 515041, China
| | - Zhongte Peng
- Department of Biochemistry and Molecular Biology, Shantou University Medical College, Shantou 515041, China
| | - Xiaoqi Zheng
- Department of Central Laboratory, Shantou Central Hospital, Shantou 515041, China
| | - Yifan Zhang
- Department of Biochemistry and Molecular Biology, Shantou University Medical College, Shantou 515041, China
| | - Zepeng Du
- Department of Central Laboratory, Shantou Central Hospital, Shantou 515041, China; Department of Pathology, Shantou Central Hospital, Shantou 515041, China.
| | - Bingli Wu
- Department of Biochemistry and Molecular Biology, Shantou University Medical College, Shantou 515041, China.
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13
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Deboever N, Eisenberg M, Hofstetter WL, Mehran RJ, Rajaram R, Rice DC, Roth J, Sepesi B, Swisher SG, Vaporciyan AA, Walsh GL, Antonoff MB. Circulomic variables predict pathologic staging preoperatively in treatment-naïve non-small cell lung cancer. J Thorac Dis 2023; 15:5507-5516. [PMID: 37969292 PMCID: PMC10636430 DOI: 10.21037/jtd-23-390] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Accepted: 06/30/2023] [Indexed: 11/17/2023]
Abstract
Background Therapeutic decisions in non-small cell lung cancer (NSCLC) are stage-dependent, and, consequently, changes in an individual's stage carry potential for substantial alterations in management. Malignancy-related disturbances of the circulomic inflammatory environment may affect platelets quantitatively, ultimately leading to changes in tumor characteristics. Our objective was to identify circulomic characteristics associated with upstaging among chemotherapy-naïve patients with resected NSCLC and to assess the consequent impact on overall survival (OS). Methods A retrospective review of a prospectively maintained thoracic surgery database was performed, identifying chemotherapy-naïve patients who underwent resection of clinical stage I-III NSCLC between 1998 and 2021. Clinicopathologic characteristics were gathered; circulomic variables comprised of platelet and lymphocyte count from the last blood draw prior to resection. Platelet-to-lymphocyte ratio (PLR) was calculated. A multivariate model evaluated variables that might affect upstaging. Kaplan-Meier analysis was performed to assess OS. Results A total of 4,141 patients met inclusion criteria (median age: 67.0 years) among whom the sex distribution was fairly equal (2,189 female, 52.9%), and 1,016 (24.5%) individuals were upstaged. Patients with elevated PLR were found to have reduced risk of upstaging [odds ratio (OR): 0.757, 95% confidence interval (CI): 0.650-0.882]. Analyses revealed that median OS for patients who were upstaged was 80.0 months compared to 130.7 months among those who weren't upstaged (P<0.0001). Conclusions PLR appears to predict upstaging in treatment-naïve patients with resected NSCLC. In addition to clinicopathologic characteristics, circulomic variables may provide insight relating to pathologic staging prior to resection. These findings may guide patient counseling regarding survival probability, as well as referral patterns for adjuvant therapy.
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Affiliation(s)
- Nathaniel Deboever
- Department of Thoracic and Cardiovascular Surgery, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Michael Eisenberg
- Department of Thoracic and Cardiovascular Surgery, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Wayne L Hofstetter
- Department of Thoracic and Cardiovascular Surgery, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Reza J Mehran
- Department of Thoracic and Cardiovascular Surgery, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Ravi Rajaram
- Department of Thoracic and Cardiovascular Surgery, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - David C Rice
- Department of Thoracic and Cardiovascular Surgery, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Jack Roth
- Department of Thoracic and Cardiovascular Surgery, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Boris Sepesi
- Department of Thoracic and Cardiovascular Surgery, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Stephen G Swisher
- Department of Thoracic and Cardiovascular Surgery, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Ara A Vaporciyan
- Department of Thoracic and Cardiovascular Surgery, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Garrett L Walsh
- Department of Thoracic and Cardiovascular Surgery, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Mara B Antonoff
- Department of Thoracic and Cardiovascular Surgery, University of Texas MD Anderson Cancer Center, Houston, TX, USA
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14
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Zheng X, Liu W, Zhu Y, Kong W, Su X, Huang L, Cui Y, Sun G. Development and Validation of the Oxidative Stress Related lncRNAs for Prognosis in Esophageal Squamous Cell Carcinoma. Cancers (Basel) 2023; 15:4399. [PMID: 37686677 PMCID: PMC10487246 DOI: 10.3390/cancers15174399] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Revised: 08/20/2023] [Accepted: 08/31/2023] [Indexed: 09/10/2023] Open
Abstract
Esophageal squamous cell cancer (ESCC) is an aggressive disease associated with a poor prognosis. Long non-coding RNAs (lncRNAs) and oxidative stress play crucial roles in tumor progression. We aimed to identify an oxidative stress-related lncRNA signature that could predict the prognosis in ESCC. In the GSE53625 dataset, we identified 332 differentially expressed lncRNAs (DElncRNAs) between ESCC and control samples, out of which 174 were oxidative stress-related DElncRNAs. Subsequently, seven oxidative stress-related DElncRNAs (CCR5AS, LINC01749, PCDH9-AS1, TMEM220-AS1, KCNMA1-AS1, SNHG1, LINC01672) were selected based on univariate and LASSO Cox to build a prognostic risk model, and their expression was detected by RT-qPCR. The model exhibited an excellent ability for the prediction of overall survival (OS) and other clinicopathological traits using Kaplan-Meier (K-M) survival curves, receiver operating characteristic (ROC) curves, and the Wilcoxon test. Additionally, analysis of infiltrated immune cells and immune checkpoints indicated differences in immune status between the two risk groups. Finally, the in vitro experiments showed that PCDH9-AS1 overexpression inhibited proliferation ability and promoted apoptosis and oxidative stress levels in ESCC cells. In conclusion, our study demonstrated that a novel oxidative stress-related DElncRNA prognostic model performed favorably in predicting ESCC patient prognosis and benefits personalized clinical applications.
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Affiliation(s)
- Xuan Zheng
- School of Public Health, North China University of Science and Technology, Tangshan 063200, China; (X.Z.); (Y.C.)
| | - Wei Liu
- School of Clinical Medicine, North China University of Science and Technology, Tangshan 063200, China; (W.L.); (Y.Z.); (W.K.); (X.S.); (L.H.)
| | - Yingze Zhu
- School of Clinical Medicine, North China University of Science and Technology, Tangshan 063200, China; (W.L.); (Y.Z.); (W.K.); (X.S.); (L.H.)
| | - Wenyue Kong
- School of Clinical Medicine, North China University of Science and Technology, Tangshan 063200, China; (W.L.); (Y.Z.); (W.K.); (X.S.); (L.H.)
| | - Xin Su
- School of Clinical Medicine, North China University of Science and Technology, Tangshan 063200, China; (W.L.); (Y.Z.); (W.K.); (X.S.); (L.H.)
| | - Lanxiang Huang
- School of Clinical Medicine, North China University of Science and Technology, Tangshan 063200, China; (W.L.); (Y.Z.); (W.K.); (X.S.); (L.H.)
| | - Yishuang Cui
- School of Public Health, North China University of Science and Technology, Tangshan 063200, China; (X.Z.); (Y.C.)
| | - Guogui Sun
- Department of Hebei Key Laboratory of Medical-Industrial Integration Precision Medicine, Tangshan 063000, China
- Affiliated Hospital of North China University of Science and Technology, Tangshan 063000, China
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15
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Li Z, Liu L, Wang B, Ying J, He J, Xue L. Tumor budding and tumor-infiltrating lymphocytes can predict prognosis in pT1b esophageal squamous cell carcinoma. Thorac Cancer 2023; 14:2608-2617. [PMID: 37466146 PMCID: PMC10481137 DOI: 10.1111/1759-7714.15043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2023] [Revised: 07/06/2023] [Accepted: 07/07/2023] [Indexed: 07/20/2023] Open
Abstract
BACKGROUND Tumor budding (TB) and tumor-infiltrating lymphocyte (TIL) are significant predictive indicators of lymph node metastasis (LNM) and unfavorable prognosis in various tumors. Currently, there is no gold standard for TB and TIL evaluation in esophageal squamous cell carcinoma (ESCC). This study aimed to identify the standard of TB and TIL evaluations and build a predictive model for prognosis among patients with pT1b ESCC. METHODS We retrospectively analyzed the prognostic values of TB and TIL in 150 pT1b ESCC cases. Hematoxylin and eosin (H&E) and immunohistochemistry (IHC) of anti-pan cytokeratin (AE1/AE3) were used to analyze the threshold of TB, and intratumoral TIL and peritumoral TIL (pTIL) were evaluated using the receiver operating characteristic curves (ROC). RESULTS We found that TB in a three-tiered grading system (low-TB: 0-4; middle-TB: 5-15; high-TB: ≥16) displayed an excellent prognosis prediction for LNM and survival based on IHC staining using a 20× objective lens. Low pTIL level (≤20%) was a significant indicator of LNM and unfavorable prognosis (p < 0.05). Moreover, lower tumor location and lymphovascular invasion (LVI) were correlated with an unfavorable prognosis (p < 0.05). A nomogram developed based on TB, pTIL, LVI, and tumor location showed good discrimination, as shown by the area under the ROC and calibration curves. CONCLUSION We therefore recommend identifying TB using a 20× objective lens under IHC staining and TIL adjacent to the tumor. Additionally, a nomogram was built for facilitating individualized prediction of survival for patients with pT1b ESCC.
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Affiliation(s)
- Zhuo Li
- Department of Pathology, National Cancer Center/National Clinical Research Center for Cancer/Cancer HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina
| | - Linxiu Liu
- Department of Pathology, National Cancer Center/National Clinical Research Center for Cancer/Cancer HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina
| | - Bingzhi Wang
- Department of Pathology, National Cancer Center/National Clinical Research Center for Cancer/Cancer HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina
| | - Jianming Ying
- Department of Pathology, National Cancer Center/National Clinical Research Center for Cancer/Cancer HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina
| | - Jie He
- Department of Thoracic Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina
| | - Liyan Xue
- Department of Pathology, National Cancer Center/National Clinical Research Center for Cancer/Cancer HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina
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Wang A, Liu Y, Zeng S, Liu Y, Li W, Wu D, Wu X, Zou L, Chen H. Dietary Plant Polysaccharides for Cancer Prevention: Role of Immune Cells and Gut Microbiota, Challenges and Perspectives. Nutrients 2023; 15:3019. [PMID: 37447345 DOI: 10.3390/nu15133019] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2023] [Revised: 06/28/2023] [Accepted: 06/30/2023] [Indexed: 07/15/2023] Open
Abstract
Dietary plant polysaccharides, one of the main sources of natural polysaccharides, possess significant cancer prevention activity and potential development value in the food and medicine fields. The anti-tumor mechanisms of plant polysaccharides are mainly elaborated from three perspectives: enhancing immunoregulation, inhibiting tumor cell growth and inhibiting tumor cell invasion and metastasis. The immune system plays a key role in cancer progression, and immunomodulation is considered a significant pathway for cancer prevention or treatment. Although much progress has been made in revealing the relationship between the cancer prevention activity of polysaccharides and immunoregulation, huge challenges are still met in the research and development of polysaccharides. Results suggest that certain polysaccharide types and glycosidic linkage forms significantly affect the biological activity of polysaccharides in immunoregulation. At present, the in vitro anti-tumor effects and immunoregulation of dietary polysaccharides are widely reported in articles; however, the anti-tumor effects and in vivo immunoregulation of dietary polysaccharides are still deserving of further investigation. In this paper, aspects of the mechanisms behind dietary polysaccharides' cancer prevention activity achieved through immunoregulation, the role of immune cells in cancer progression, the role of the mediatory relationship between the gut microbiota and dietary polysaccharides in immunoregulation and cancer prevention are systematically summarized, with the aim of encouraging future research on the use of dietary polysaccharides for cancer prevention.
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Affiliation(s)
- Anqi Wang
- School of Preclinical Medicine, Chengdu University, Chengdu 610106, China
| | - Ying Liu
- School of Preclinical Medicine, Chengdu University, Chengdu 610106, China
| | - Shan Zeng
- Antibiotics Research and Re-Evaluation Key Laboratory of Sichuan Province, Sichuan Industrial Institute of Antibiotics, Chengdu University, Chengdu 610052, China
| | - Yuanyuan Liu
- Antibiotics Research and Re-Evaluation Key Laboratory of Sichuan Province, Sichuan Industrial Institute of Antibiotics, Chengdu University, Chengdu 610052, China
| | - Wei Li
- School of Preclinical Medicine, Chengdu University, Chengdu 610106, China
| | - Dingtao Wu
- Key Laboratory of Coarse Cereal Processing of Ministry of Agriculture and Rural Affairs, School of Food and Biological Engineering, Chengdu University, Chengdu 610106, China
| | - Xu Wu
- Laboratory of Molecular Pharmacology, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou 646000, China
| | - Liang Zou
- Key Laboratory of Coarse Cereal Processing of Ministry of Agriculture and Rural Affairs, School of Food and Biological Engineering, Chengdu University, Chengdu 610106, China
| | - Huijuan Chen
- Institute of Traditional Chinese Medicine, Sichuan Academy of Chinese Medicine Sciences, Chengdu 610031, China
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17
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Wang X, Bai Y, Zhou Z, Ye B, Chen Z, Chen X, Wu W. Relationship Between Infiltration of CD163+ TAMs, FoxP3+ Tregs, or CD66b+ TANs and Cell Differentiation in Colorectal Cancer Tissues. THE TURKISH JOURNAL OF GASTROENTEROLOGY : THE OFFICIAL JOURNAL OF TURKISH SOCIETY OF GASTROENTEROLOGY 2023; 34:747-752. [PMID: 37232465 PMCID: PMC10441166 DOI: 10.5152/tjg.2023.22064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Accepted: 10/09/2022] [Indexed: 05/27/2023]
Abstract
BACKGROUND/AIMS There are many studies on immune cell infiltration in colorectal cancer, including FoxP3+-regulatory T cells, CD66b+ tumorassociated neutrophils, and CD163+ tumor-associated macrophages. These studies mainly focus on the relationship between cell infiltration and tumor progression, prognosis, and so on, while the relationship between tumor cell differentiation and cell infiltration is poorly understood. We aimed to explore the relationship between cell infiltration and tumor cell differentiation. MATERIALS AND METHODS The tissue microarray and immunohistochemistry were used to determine the infiltration of FoxP3+-regulatory T cells, CD66b+ tumor-associated neutrophils, and CD163+ tumor-associated macrophages in 673 colorectal cancer samples from the Second Affiliated Hospital, Wenzhou Medical University (2001-2009). Kruskal-Wallis test was used to assess the positive cell infiltration in colorectal cancer tissues with tumor cells of varying degrees of differentiation. RESULTS The number of CD163+ tumor-associated macrophages, FoxP3+-regulatory T cells, and CD66b+ tumor-associated neutrophils in colorectal cancer tissues was different, and the level of CD163+ tumor-associated macrophages was the highest while the level of FoxP3+-regulatory T cells was the least. There were significant differences in the cell infiltration of colorectal cancer tissue cells with different levels of differentiation (P < .05). The highest infiltration of CD163+ tumor-associated macrophages (154.07 ± 6.95) and FoxP3+-regulatory T cells (20.14 ± 2.07) were in the poorly differentiated colorectal cancer tissues, while the higher infiltration of CD66b+ tumor-associated neutrophils was in the moderately or well-differentiated colorectal cancer tissues (36.70 ± 1.10 and 36.09 ± 1.06, respectively). CONCLUSION Infiltration of CD163+ tumor-associated macrophages, FoxP3+-regulatory T cells, and CD66b+ tumor-associated neutrophils in colorectal cancer tissues may be related to the differentiation of tumor cells.
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Affiliation(s)
- Xiaobo Wang
- Department of Traumatology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang Province, China
| | - Yongyu Bai
- Department of Gastrointestinal Surgery, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang Province, China
| | - Zhuha Zhou
- Department of Gastrointestinal Surgery, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang Province, China
| | - Bailiang Ye
- Department of Gastrointestinal Surgery, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang Province, China
| | - Zhejing Chen
- Department of Gastrointestinal Surgery, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang Province, China
| | - Xiaolei Chen
- Department of Gastrointestinal Surgery, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang Province, China
| | - Wenyi Wu
- Department of Gastrointestinal Surgery, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang Province, China
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Ziani I, Ibrahimi A, Bellouki O, Elsayegh H, Abouqal R, Nouini Y, Bouziane A. Pre-therapeutic lymphocytopenia: a new prognostic factor for failure of endovesical BCG-immunotherapy in non-muscle invasive bladder cancer. AFRICAN JOURNAL OF UROLOGY 2023. [DOI: 10.1186/s12301-023-00348-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/31/2023] Open
Abstract
Abstract
Background
Inflammation plays a key role in the initiation and development of cancers. The prognostic value of inflammation biomarkers is proven in several urological and non-urological cancers. Knowing that the mechanism of action of endovesical BCG-immunotherapy in the treatment of non-muscle-invasive bladder cancer (NMIBC) is based on inflammation; lymphocytes have a key role in this reaction, particularly in the cytotoxic phase and can be predictive biomarkers of the response to BCG-therapy. The main objective of our work is therefore to study the impact of the number of lymphocytes on the response to endovesical BCG-immunotherapy, and more specifically lymphocytopenia (Lp) as a prognostic factor for BCG-failure.
Methods
Our study is a monocentric retrospective cohort carried for prognostic purposes, including 200 patients neodiagnosed with non-muscle-invasive bladder cancer (Ta -T1 stages), who required adjuvant treatment to TURB by BCG-immunotherapy, over a period of 5 years from January 2012 to December 2016. The cutoff value chosen was 1.67 × 109/L using maximized Log-Rank test. Survival analysis was studied using a Kaplan–Meier model. The comparison between the thresholds (L ≤ Vs > 1.67 × 109/L) concerning the recurrence and progression rates was carried out using the Log-Rank test. The association between lymphocytopenia and BCG-therapy failure was assessed in univariate and multivariate analysis by the Cox model. Statistical analysis was performed using Jamovi statistical software.
Results
One hundred and eight patients had a lymphocyte count > 1.67 × 109/L while 92 had a lymphocyte count ≤ 1.67 × 109/L. The median lymphocyte value was 1.64 (1.19; 2.4). The median survival without failure of BCG treatment was significantly better in the high lymphocyte-count group, with median of 22 months in the > 1.67 × 109/L group versus 11 months until failure in the ≤ 1.67 × 109/L group. A lymphocyte count ≤ 1.67 × 109/L was associated with failure of BCG-therapy in univariate (HR = 4.80, P ≤ 0.001) and multivariate (HR = 1.88, P = 0.025) studies. Other factors associated in the univariate study were found: T1 stage (P = 0.001), high-grade urothelial carcinoma (P = 0.001), multifocal tumor (P = 0.001), tumor size > 3 cm (P = 0.001), concomitant carcinoma in situ (Cis) (P = 0.001) and vascular emboli (P = 0.001). Multivariate study showed significant factors that are, in addition to lymphocytopenia, the presence of T1 stage (P = 0.011) and vascular emboli (P = 0.013).
Conclusion
Our study has shown an association between lymphocytes count and NMIBC progression. Patients with lymphocytopenia carry an increased risk of endovesical BCG-immunotherapy failure. These results should be further validated.
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Huang K, Xu H, Han L, Xu R, Xu Z, Xie Y. Identification of therapeutic targets and prognostic biomarkers among frizzled family genes in glioma. Front Mol Biosci 2023; 9:1054614. [PMID: 36699699 PMCID: PMC9868451 DOI: 10.3389/fmolb.2022.1054614] [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: 09/27/2022] [Accepted: 12/28/2022] [Indexed: 01/11/2023] Open
Abstract
Background: The biological functions of the Frizzled gene family (FZDs), as the key node of wingless-type MMTV integration site family (Wnt) and mammalian target of rapamycin signaling pathways, have not been fully elucidated in glioma. This study aims to identify novel therapeutic targets and prognostic biomarkers for gliomas, which may help us understand the role of FZDs. Methods: RNA-sequence data were downloaded from The Cancer Genome Atlas (TCGA) and Genotype-Tissue Expression (GTEx) projects. Survival analyses, Cox regression analyses, nomograms, calibration curves, receiver operating characteristic (ROC) curves, gene function enrichment analyses, and immune cell infiltration analyses were conducted using R. Results: High expressions of FZDs were positively associated with the activation of mTOR signaling. FZD1/2/3/4/5/7/8 was significantly highly expressed in tumor tissues, and the high expression of FZD1/2/5/6/7/8 was significantly positively associated with poorer prognosis. FZD2 and FZD6 positively served as independent predictors of poor prognosis. Gene function analysis showed that FZDs were associated with mTOR signaling, immune response, cytokine-cytokine receptor interaction, extracellular matrix organization, apoptosis, and p53 signaling pathway. Conclusions: Our finding strongly indicated a crucial role of FZDs in glioma. FZD1/2/5/6/7/8 could be an unfavorable prognostic factor in glioma and FZD2 and FZD6 may be novel independent predictors of poor prognosis in glioma.
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Affiliation(s)
- Ke Huang
- School of Basic Medical Sciences, Lanzhou University, Lanzhou, China,School/Hospital of Stomatology, Lanzhou University, Lanzhou, China
| | - Huimei Xu
- Lanzhou University Second Hospital, Lanzhou University, Lanzhou, China
| | - Liang Han
- School/Hospital of Stomatology, Lanzhou University, Lanzhou, China
| | - Ruiming Xu
- The Second Hospital of Dalian Medical University, Dalian, China
| | - Zhaoqing Xu
- School of Basic Medical Sciences, Lanzhou University, Lanzhou, China,*Correspondence: Zhaoqing Xu, ; Yi Xie,
| | - Yi Xie
- Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou, China,Key Laboratory of Heavy Ion Radiation Biology and Medicine of Chinese Academy of Sciences, Lanzhou, China,Key Laboratory of Heavy Ion Radiation Medicine of Gansu Province, Lanzhou, China,*Correspondence: Zhaoqing Xu, ; Yi Xie,
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Wang X, Li X, Wu Y, Hong J, Zhang M. The prognostic significance of tumor-associated neutrophils and circulating neutrophils in glioblastoma (WHO CNS5 classification). BMC Cancer 2023; 23:20. [PMID: 36609243 PMCID: PMC9817270 DOI: 10.1186/s12885-022-10492-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Accepted: 12/27/2022] [Indexed: 01/09/2023] Open
Abstract
BACKGROUND Tumor-associated neutrophils (TANs) in the tumor microenvironment are prognostic biomarkers in many malignancies. However, it is unclear whether TANs can serve as a prognostic marker for clinical outcomes in patients with glioblastoma (GBM), as classified according to World Health Organization Classification of Tumors of the Central Nervous System, fifth edition (CNS5). In the present study, we analyzed correlations of TANs and peripheral blood neutrophils prior to radiotherapy with overall survival (OS) in GBM (CNS5). METHODS RNA-seq expression profiles of patients with newly diagnosed GBM (CNS5) were extracted from The Cancer Genome Atlas (TCGA), and The Chinese Glioma Genome Atlas (CGGA). TAN infiltration was inferred using CIBERSORTx algorithm. Neutrophil counts prior to radiotherapy in newly diagnosed GBM (CNS5) were obtained from the First Affiliated Hospital of Fujian Medical University. The prognostic value of TANs and peripheral blood neutrophils before radiotherapy was investigated using Kaplan-Meier analysis and Cox proportional hazards models. The robustness of these findings was evaluated by sensitivity analysis, and E values were calculated. RESULTS A total of 146 and 173 individuals with GBM (CNS5) were identified from the TCGA and CGGA cohorts, respectively. High infiltration of TANs was of prognostic of poor OS in TCGA (HR = 1.621, 95% CI: 1.004-2.619) and CGGA (HR = 1.546, 95% CI: 1.029-2.323). Levels of peripheral blood neutrophils before radiotherapy (HR = 2.073, 95% CI: 1.077-3.990) were independently associated with poor prognosis. Sensitivity analysis determined that the E-value of high TANs infiltration was 2.140 and 2.465 in the TCGA and CGGA cohorts. CONCLUSIONS TANs and peripheral blood neutrophil levels before radiotherapy are prognostic of poor outcomes in GBM (CNS5).
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Affiliation(s)
- Xuezhen Wang
- grid.412683.a0000 0004 1758 0400Department of Radiotherapy, Cancer Center, The First Affiliated Hospital of Fujian Medical University, Fuzhou, China ,grid.412683.a0000 0004 1758 0400Department of Radiotherapy, National Regional Medical Center, Binhai Campus of the First Affiliated Hospital of Fujian Medical University, Fuzhou, China
| | - Xiaoxia Li
- grid.412683.a0000 0004 1758 0400Department of Radiotherapy, Cancer Center, The First Affiliated Hospital of Fujian Medical University, Fuzhou, China ,grid.412683.a0000 0004 1758 0400Department of Radiotherapy, National Regional Medical Center, Binhai Campus of the First Affiliated Hospital of Fujian Medical University, Fuzhou, China
| | - Yufan Wu
- grid.412683.a0000 0004 1758 0400Department of Radiotherapy, Cancer Center, The First Affiliated Hospital of Fujian Medical University, Fuzhou, China ,grid.412683.a0000 0004 1758 0400Department of Radiotherapy, National Regional Medical Center, Binhai Campus of the First Affiliated Hospital of Fujian Medical University, Fuzhou, China
| | - Jinsheng Hong
- grid.412683.a0000 0004 1758 0400Department of Radiotherapy, Cancer Center, The First Affiliated Hospital of Fujian Medical University, Fuzhou, China ,grid.412683.a0000 0004 1758 0400Department of Radiotherapy, National Regional Medical Center, Binhai Campus of the First Affiliated Hospital of Fujian Medical University, Fuzhou, China ,grid.412683.a0000 0004 1758 0400Key Laboratory of Radiation Biology of Fujian Higher Education Institutions, The First Affiliated Hospital, Fujian Medical University, Fuzhou, China
| | - Mingwei Zhang
- grid.412683.a0000 0004 1758 0400Department of Radiotherapy, Cancer Center, The First Affiliated Hospital of Fujian Medical University, Fuzhou, China ,grid.412683.a0000 0004 1758 0400Department of Radiotherapy, National Regional Medical Center, Binhai Campus of the First Affiliated Hospital of Fujian Medical University, Fuzhou, China ,grid.412683.a0000 0004 1758 0400Key Laboratory of Radiation Biology of Fujian Higher Education Institutions, The First Affiliated Hospital, Fujian Medical University, Fuzhou, China
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Fang Q, Stehr AM, Naschberger E, Knopf J, Herrmann M, Stürzl M. No NETs no TIME: Crosstalk between neutrophil extracellular traps and the tumor immune microenvironment. Front Immunol 2022; 13:1075260. [PMID: 36618417 PMCID: PMC9816414 DOI: 10.3389/fimmu.2022.1075260] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2022] [Accepted: 12/05/2022] [Indexed: 12/24/2022] Open
Abstract
The tumor immune microenvironment (TIME) controls tumorigenesis. Neutrophils are important components of TIME and control tumor progression and therapy resistance. Neutrophil extracellular traps (NETs) ejected by activated neutrophils are net-like structures composed of decondensed extracellular chromatin filaments decorated with a plethora of granules as well as cytoplasmic proteins. Many of these harbour post translational modifications. Cancer cells reportedly trigger NET formation, and conversely, NETs alter the TIME and promote tumor cell proliferation and migration. The specific interactions between NETs and TIME and the respective effects on tumor progression are still elusive. In certain tumors, a CD4+ T helper (Th) 2 cell-associated TIME induces NETs and exerts immunosuppressive functions via programmed death 1 (PD-1)/PD-L1, both associated with poorer prognosis. In other cases, NETs induce the proliferation of Th1 cells, associated with an improved prognosis in cancer. In addition, NETs can drive macrophage polarization and often rely on macrophages to promote cancer cell invasion and metastasis. In turn, macrophages can swiftly clear NETs in an immunologically silent manner. The aim of this review is to summarize the knowledge about the mutual interaction between NETs and TIME and its impact on tumor growth and therapy.
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Affiliation(s)
- Qi Fang
- Division of Molecular and Experimental Surgery, Translational Research Center, Department of Surgery, Friedrich-Alexander Universität (FAU) Erlangen-Nürnberg and Universitätsklinikum Erlangen, Erlangen, Germany
| | - Antonia Margarethe Stehr
- Division of Molecular and Experimental Surgery, Translational Research Center, Department of Surgery, Friedrich-Alexander Universität (FAU) Erlangen-Nürnberg and Universitätsklinikum Erlangen, Erlangen, Germany
| | - Elisabeth Naschberger
- Division of Molecular and Experimental Surgery, Translational Research Center, Department of Surgery, Friedrich-Alexander Universität (FAU) Erlangen-Nürnberg and Universitätsklinikum Erlangen, Erlangen, Germany,Comprehensive Cancer Center Erlangen-Europäische Metropolregion Nürnberg (EMN), Universitätsklinikum Erlangen, Erlangen, Germany
| | - Jasmin Knopf
- Department of Internal Medicine 3, Friedrich-Alexander Universität (FAU) Erlangen-Nürnberg and Universitätsklinikum Erlangen, Erlangen, Germany,Deutsches Zentrum für Immuntherapie (DZI), Friedrich-Alexander Universität (FAU) Erlangen-Nürnberg and Universitätsklinikum Erlangen, Erlangen, Germany
| | - Martin Herrmann
- Department of Internal Medicine 3, Friedrich-Alexander Universität (FAU) Erlangen-Nürnberg and Universitätsklinikum Erlangen, Erlangen, Germany,Deutsches Zentrum für Immuntherapie (DZI), Friedrich-Alexander Universität (FAU) Erlangen-Nürnberg and Universitätsklinikum Erlangen, Erlangen, Germany
| | - Michael Stürzl
- Division of Molecular and Experimental Surgery, Translational Research Center, Department of Surgery, Friedrich-Alexander Universität (FAU) Erlangen-Nürnberg and Universitätsklinikum Erlangen, Erlangen, Germany,Comprehensive Cancer Center Erlangen-Europäische Metropolregion Nürnberg (EMN), Universitätsklinikum Erlangen, Erlangen, Germany,*Correspondence: Michael Stürzl,
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Wang Y, Gao P, Hao Z, Chen L, Li X, Jiao Y, Liu J, Li J, Zhang Y, Peng X, Ning B, Zhan X. The effect of neoadjuvant chemotherapy on the tumor immune microenvironment in gastrointestinal tumors. Front Oncol 2022; 12:1054598. [DOI: 10.3389/fonc.2022.1054598] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Accepted: 10/21/2022] [Indexed: 11/11/2022] Open
Abstract
In recent years, numerous studies have demonstrated that the tumor immune microenvironment (TIME) is capable of regulating the growth of tumors, and tumor-infiltrating immune cells in the TIME can affect the prognosis and treatment responses of patients. Consequently, therapies targeting these immune cells have emerged as important antitumor treatments. As a crucial componet of the perioperative treatment of malignant tumors, neoadjuvant chemotherapy (NACT) can improve the surgical resection rate and prognosis of patients and is a suitable clinical model to evaluate the effect of chemotherapy on the TIME. To provide a rationale for developing valid combinational therapies, this review summarizes the impact of NACT on the TIME, the relationship between tumor-infiltrating immune cells and treatment responses of patients, and the prognostic value of these infiltrating immune cells.
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ZHOU J, YANG Y, PAN J, ZHOU H. A novel hypoxia-related genes signature for prognosis and immunotherapeutic sensitivity in uterine carcinosarcoma patients. GAZZETTA MEDICA ITALIANA ARCHIVIO PER LE SCIENZE MEDICHE 2022; 181. [DOI: 10.23736/s0393-3660.22.04799-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/05/2024]
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Cui H, Yang Y, Feng M, Gao Y, Li L, Tu W, Chen X, Hao B, Li S, Li D, Chen L, Zhou C, Cao Y. Preoperative neutrophil-to-lymphocyte ratio (preNLR) for the assessment of tumor characteristics in lung adenocarcinoma patients with brain metastasis. Transl Oncol 2022; 22:101455. [PMID: 35598384 PMCID: PMC9126952 DOI: 10.1016/j.tranon.2022.101455] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Revised: 05/06/2022] [Accepted: 05/10/2022] [Indexed: 11/18/2022] Open
Abstract
A relationship between preoperative Neutrophil-to-Lymphocyte ratio (preNLR) and brain metastasis characteristics such as tumor location and peritumoral brain edema is proposed. The corresponding spearman correlations of peritumoral brain edema and preoperative NLR between different tumor location was performed. A prognostic nomogram, that provide survival predictions for brain metastasis on lung adenocarcinoma (LUAD) patients has been established.
Objectives Brain metastases from lung adenocarcinoma cause significant patient mortality. This study aims to evaluate the role of preoperative Neutrophil-to-Lymphocyte ratio (preNLR) in predicting the survival and prognosis of Lung adenocarcinoma (LUAD) patients with brain metastasis (BM) and provide more references for predicting peritumoral edema. Methods We retrospectively reviewed 125 LUAD-BM patients who had undergone surgical resection from December 2015 to December 2020. The clinical characteristic, demographic, MRI data, and preNLR within 24–48 h before craniotomy were collected. Patients were divided into two groups based on preNLR (high NLR and low NLR), with cutoff values determined by receiver operating characteristic (ROC) analysis. Association between preoperative NLR and clinical features was determined by using Pearson chi-squared tests. Uni- and multivariate analyzes were performed to compare the overall survival (OS) of clinical features. Results The patients were divided into NLR-low (64 patients) and NLR-high (61 patients) groups based on receiver operating characteristic analysis of NLR area. According to correlation analysis, a high preNLR (NLR≥2.8) is associated with the both supra- and infratentorial location involved (P = 0.017) and a greater incidence of severe peritumoral edema (P = 0.038). By multivariable analysis, age ≥ 65 years (P = 0.011), KPS < 70 (P = 0.043), elevated preNLR (P = 0.013), extracerebral metastases (P = 0.003), EGFR/ALK+ (P = 0.037), postoperative radiotherapy (P = 0.017) and targeted therapy (P = 0.007) were independent prognostic factors. OS nomogram was constructed based on cox model and model performance was examined (AUC = 0.935). Conclusions PreNLR may serve as a prognosis indicator in LUAD patients with brain metastasis, and high preNLR tends to be positively associate with multiple locations and severe peritumoral edema.
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Li X, Ma X, Liu Y, Chang E, Cui J, Ma D, Zhang J. Predictive value of Leukocyte ImmunoTest (LIT™) in cancer patients: a prospective cohort study. Front Oncol 2022; 12:897968. [PMID: 35978826 PMCID: PMC9376289 DOI: 10.3389/fonc.2022.897968] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2022] [Accepted: 07/05/2022] [Indexed: 12/24/2022] Open
Abstract
Early diagnosis of cancer is crucial to initiate prompt treatment for better patient outcomes. The host immune function and its associated modulators are considered to be potential biomarkers for early cancer diagnosis. Immune and immune-checkpoint biomarkers have been reported to contribute to cancer development, while a high neutrophil-to-lymphocyte ratio has been shown to be associated with poor survival outcomes in a variety of cancers. One hundred sixty-one cancer patients were recruited to take a cost-effective novel Leukocyte ImmuneTest (LIT). LIT was measured to objectively determine the pre-treatment immune status of patients. The correlation between LIT and other conventional diagnostic markers or tumor-related variables was then investigated. Significant correlations between LIT and white blood cell count, smoking status, and tumor stage 4 were found. In addition, the LIT score significantly differentiated between malignant and benign tumors in this study population. Our work raises the possibility to use LIT for general screening surveillance before further costly specialized equipment is applied for cancer diagnosis.
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Affiliation(s)
- Xiaomeng Li
- Division of Anaesthetics, Pain Medicine and Intensive Care, Division of Surgery, Department of Surgery and Cancer, Faculty of Medicine, Imperial College London, Chelsea and Westminster Hospital, London, United Kingdom
- *Correspondence: Jiaqiang Zhang, ; Xiaomeng Li,
| | - Xiaojun Ma
- Department of Anaesthesiology and Perioperative Medicine, Henan Provincial People’s Hospital, People’s Hospital of Zhengzhou University, Zhengzhou, China
| | - Yifeng Liu
- Research Department of Primary Care and Population Health, University College London, London, United Kingdom
| | - Enqiang Chang
- Department of Anaesthesiology and Perioperative Medicine, Henan Provincial People’s Hospital, People’s Hospital of Zhengzhou University, Zhengzhou, China
| | - Jiang Cui
- Division of Anaesthetics, Pain Medicine and Intensive Care, Division of Surgery, Department of Surgery and Cancer, Faculty of Medicine, Imperial College London, Chelsea and Westminster Hospital, London, United Kingdom
| | - Daqing Ma
- Division of Anaesthetics, Pain Medicine and Intensive Care, Division of Surgery, Department of Surgery and Cancer, Faculty of Medicine, Imperial College London, Chelsea and Westminster Hospital, London, United Kingdom
| | - Jiaqiang Zhang
- Department of Anaesthesiology and Perioperative Medicine, Henan Provincial People’s Hospital, People’s Hospital of Zhengzhou University, Zhengzhou, China
- *Correspondence: Jiaqiang Zhang, ; Xiaomeng Li,
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Tumor-infiltrating neutrophils and peripheral neutrophil-to-lymphocyte ratio conversely predicted the prognosis of patients with non-small cell lung cancer. Cell Immunol 2022; 379:104588. [DOI: 10.1016/j.cellimm.2022.104588] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Revised: 07/23/2022] [Accepted: 08/02/2022] [Indexed: 11/17/2022]
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Dushkin A, Afanasiev M, Afanasiev S, Polina K, Pylev A, Burgykov M, Karaulov A. Personalized approach to manage high-grade squamous intraepithelial lesion. Photodiagnosis Photodyn Ther 2022; 39:103038. [PMID: 35908683 DOI: 10.1016/j.pdpdt.2022.103038] [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: 06/16/2022] [Revised: 07/25/2022] [Accepted: 07/26/2022] [Indexed: 11/17/2022]
Abstract
Cervical cancer ranks 4th place among malignant neoplasms in the world in 2020. HPV is the main reason for cervical cancer. The «Gold standard» of cervical screening is an «HPV-testing + PAP-test» co-test. The immune system can clear HPV infection. Pathway of cervical cancer development is investigated, but immunity recognition of HPV is still incompletely studied. Toll-like receptors (TLRs) are membrane receptors on the cell membranes and membrane organelles. TLRs ligands could be bacterial, viral pathogens or toxins. When a ligand binds to TLRs, cytokines production is triggered. Chronic inflammation process down-regulates TLRs expression. This helps develop HPV infection. The current paper demonstrates how photodynamic therapy induces TLRs gene expression. A personal approach to estimating photodynamic therapy by an innate immune response in a clinical case is described. A 43-year-old woman with high-grade squamous intraepithelial lesion and 33rd type of HPV infection turned into a private clinic. The patient had complex check-ups before we defined a treatment strategy. Photodynamic therapy was performed as a non-invasive fertility-preserving treatment. We tested TLRs 2/3/4/8 gene expression before and after photodynamic therapy in 2 hours, one week and 6-month periods. PDT induces TLRs gene expression in a 6-month period. HPV elimination was achieved. The patient has no atypical cells in liquid-based cytology investigation after PDT.
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Affiliation(s)
- Alexander Dushkin
- Department of Clinical Immunology and Allergology, Sechenov University, Moscow, Russian Federation.
| | - Maxim Afanasiev
- Department of Clinical Immunology and Allergology, Sechenov University, Moscow, Russian Federation
| | - Stanislav Afanasiev
- Department of Biomedical Technology, G.N. Gabrichevsky Moscow Research Institute for Epidemiology and Microbiology, Moscow, Russian Federation
| | - Kukina Polina
- Department of Molecular Immunology, I.Mechnikov Research Institute of Vaccines and Sera, Moscow, Russian Federation
| | - Andrey Pylev
- Centre for Innovative Medical Technologies "European Clinic", Moscow, Russian Federation
| | - Mikhail Burgykov
- Centre for Innovative Medical Technologies "European Clinic", Moscow, Russian Federation
| | - Alexander Karaulov
- Department of Clinical Immunology and Allergology, Sechenov University, Moscow, Russian Federation
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Huang K, Wang H, Xu J, Xu R, Liu Z, Li Y, Xu Z. The Tropomyosin Family as Novel Biomarkers in Relation to Poor Prognosis in Glioma. BIOLOGY 2022; 11:biology11081115. [PMID: 35892971 PMCID: PMC9332389 DOI: 10.3390/biology11081115] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/17/2022] [Revised: 07/21/2022] [Accepted: 07/21/2022] [Indexed: 12/12/2022]
Abstract
Simple Summary Due to the malignant features of glioma, current interventions result in limited treatment effects and poor prognoses for all patients. The functions of the tropomyosin (TPM) family in tumors and cancers have been explored. However, striking differences have been observed. This study aims to further our understanding of the effects of TPMs in glioma. Our study explored the expression and prognoses of TPM in glioma, as well as the gene functions of TPMs. High expression of TPM3 and TPM4 were positively correlated with poorer prognosis in glioma, and TPM3 could serve as a novel independent prognostic factor of glioma. Abstract (1) Background: The functions of the tropomyosin (TPM) family in tumors and cancers have been explored; however, striking differences have been observed. This study aims to further our understanding of the effects of TPMs in glioma, and find novel biomarkers for glioma. (2) Methods: RNA-seq data were downloaded from TCGA and GTEx. Survival analyses, Cox regression, nomogram, calibration curves, ROC curves, gene function enrichment analyses, and immune cell infiltration analyses were carried out using R. CCK8 assay, while Brdu assay, colony formation assay, and Transwell assay were used to verify the functions of TPM3 in glioma. (3) Results: TPM1/3/4 were significantly more highly expressed in glioma than that in normal tissues, while higher expression of TPM2/3/4 was correlated with a worse overall survival than lower expression of TPM2/3/4. Furthermore, bioinformatic analyses indicated that TPM3/4 could be promoting factors for poorer survival in glioma, but only TPM3 could serve as an independent prognostic factor. Gene function analyses showed that TPMs may be involved in immune responses. Moreover, further experimental investigations verified that TPM3 overexpression enhanced the proliferation and tumorigenicity of glioma. (4) Conclusions: High expression of TPM3/4 was positively correlated with poorer prognosis in glioma, and TPM3 could serve as a novel independent prognostic factor of glioma.
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Affiliation(s)
- Ke Huang
- Key Laboratory of Preclinical Study for New Drugs of Gansu Province, School of Basic Medical Sciences, Lanzhou University, Lanzhou 730030, China;
- Key Laboratory of Dental Maxillofacial Reconstruction and Biological Intelligence Manufacturing, School of Stomatology, Lanzhou University, Lanzhou 730030, China; (H.W.); (J.X.); (Z.L.)
| | - Huihui Wang
- Key Laboratory of Dental Maxillofacial Reconstruction and Biological Intelligence Manufacturing, School of Stomatology, Lanzhou University, Lanzhou 730030, China; (H.W.); (J.X.); (Z.L.)
| | - Jia Xu
- Key Laboratory of Dental Maxillofacial Reconstruction and Biological Intelligence Manufacturing, School of Stomatology, Lanzhou University, Lanzhou 730030, China; (H.W.); (J.X.); (Z.L.)
| | - Ruiming Xu
- The Second Hospital of Dalian Medical University, Dalian 116027, China;
| | - Zelin Liu
- Key Laboratory of Dental Maxillofacial Reconstruction and Biological Intelligence Manufacturing, School of Stomatology, Lanzhou University, Lanzhou 730030, China; (H.W.); (J.X.); (Z.L.)
| | - Yi Li
- Key Laboratory of Dental Maxillofacial Reconstruction and Biological Intelligence Manufacturing, School of Stomatology, Lanzhou University, Lanzhou 730030, China; (H.W.); (J.X.); (Z.L.)
- Correspondence: (Y.L.); (Z.X.)
| | - Zhaoqing Xu
- Key Laboratory of Preclinical Study for New Drugs of Gansu Province, School of Basic Medical Sciences, Lanzhou University, Lanzhou 730030, China;
- Correspondence: (Y.L.); (Z.X.)
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Tumor-infiltrating lymphocyte signature in epithelial and stromal compartments of an esophageal squamous cell carcinoma acidic microenvironment mediated by MCT4. Pathol Res Pract 2022; 236:153954. [PMID: 35667197 DOI: 10.1016/j.prp.2022.153954] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/13/2022] [Revised: 05/06/2022] [Accepted: 05/25/2022] [Indexed: 11/21/2022]
Abstract
Tumor-infiltrating lymphocytes (TILs), including but not limited to neutrophils, M2 macrophages, cytotoxic CD8 T cells and dendritic cells, will play a role in the acidic tumor microenvironment mediated by monocarboxylate transporter 4 (MCT4) in esophageal squamous cell carcinoma (ESCC). However, the roles they play and their significance in ESCC remain less clear. To understand the clinicopathological and prognostic significance of neutrophils, M2 macrophages, CD8 T cells and dendritic cells in the tumor acidic microenvironment mediated by MCT4, we investigated the distribution of these TILs in the epithelial and stromal compartments of ESCC by means of multiplexed immunohistochemistry on a tissue microarray containing 87 paired dots of ESCC and its adjacent normal tissue (ANT) and an additional 6 cases of unpaired ESCC dots. The density of cells stained with MCT4 in the epithelium was significantly associated with overall survival. Dendritic cells stained with S100 in epithelial compartmentalization were found to markedly correlate with clinical stage and tumor invasion depth. No other significant association could be identified in terms of prognostic and clinicopathological significance. The potential correlation between the number of cells stained with MCT4 versus the number of TILs was also explored, showing that only in epithelial cells were there significant and positive correlations identified between the number of cells stained with MCT4 versus the number of neutrophils stained with CD15, M2 macrophages stained with CD163 and CD8 T cells stained by CD8a. However, no significant correlation was found along the stromal line. Together, the data we described here, although somewhat discouraging, showed that in epithelial cells from which ESCC originated, acidicity mediated by MCT4 may be responsible for lactate release and may have an effect on the infiltration of TILs we assessed.
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Tsunokake J, Fujishima F, Watanabe H, Sato I, Miura K, Sakamoto K, Suzuki H, Sawai T, Itakura Y, Hoshi T, Kunimitsu A, Yamauchi T, Akaishi R, Ozawa Y, Fukutomi T, Okamoto H, Sato C, Taniyama Y, Kamei T, Sasano H. Tumor Microenvironment in Mixed Neuroendocrine Non-Neuroendocrine Neoplasms: Interaction between Tumors and Immune Cells, and Potential Effects of Neuroendocrine Differentiation on the Tumor Microenvironment. Cancers (Basel) 2022; 14:2152. [DOI: doi.org/10.3390/cancers14092152] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/03/2023] Open
Abstract
The tumor microenvironment is considered to play a pivotal role in various human malignancies. Neuroendocrine and non-neuroendocrine neoplasms are considered to have different tumor microenvironments. However, owing to differences in the systemic and/or local immune statuses, tumor microenvironments in different patients may be difficult to compare. Mixed neuroendocrine non-neuroendocrine neoplasms (MiNENs), although rare, could be useful for exploring the effects of neuroendocrine differentiation on the tumor microenvironment, because both neuroendocrine and non-neuroendocrine components are present in the same tumor. Here, we examined 33 cases of histologically confirmed MiNENs and evaluated the influence of neuroendocrine differentiation on the tumor microenvironment by comparing tumor-infiltrating lymphocytes, tumor-associated macrophages, and other relevant factors in the two components the same tumor. The immunoreactivity of those examined above was evaluated quantitatively. The values of vasohibin-1-positive density (p < 0.0001) and immunoreactivity (p < 0.0001) (representing the neoangiogenesis status) were significantly higher in neuroendocrine as compared to non-neuroendocrine areas of the same tumors. In addition, the Foxp3/CD8 (p = 0.0717) and the PD-1/CD8 ratios (p = 0.0176) (representing tumor immunity suppression) tend to increase in neuroendocrine carcinomas. Immunoreactivity of CD163, a marker of M2-like macrophages, was also higher in the neuroendocrine areas. Our findings indicate that neuroendocrine and non-neuroendocrine tumors differ from each other with respect to the characteristics of both tumor cells and the tumor microenvironment.
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Tsunokake J, Fujishima F, Watanabe H, Sato I, Miura K, Sakamoto K, Suzuki H, Sawai T, Itakura Y, Hoshi T, Kunimitsu A, Yamauchi T, Akaishi R, Ozawa Y, Fukutomi T, Okamoto H, Sato C, Taniyama Y, Kamei T, Sasano H. Tumor Microenvironment in Mixed Neuroendocrine Non-Neuroendocrine Neoplasms: Interaction between Tumors and Immune Cells, and Potential Effects of Neuroendocrine Differentiation on the Tumor Microenvironment. Cancers (Basel) 2022; 14:cancers14092152. [PMID: 35565281 PMCID: PMC9100554 DOI: 10.3390/cancers14092152] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2022] [Revised: 04/16/2022] [Accepted: 04/23/2022] [Indexed: 11/16/2022] Open
Abstract
The tumor microenvironment is considered to play a pivotal role in various human malignancies. Neuroendocrine and non-neuroendocrine neoplasms are considered to have different tumor microenvironments. However, owing to differences in the systemic and/or local immune statuses, tumor microenvironments in different patients may be difficult to compare. Mixed neuroendocrine non-neuroendocrine neoplasms (MiNENs), although rare, could be useful for exploring the effects of neuroendocrine differentiation on the tumor microenvironment, because both neuroendocrine and non-neuroendocrine components are present in the same tumor. Here, we examined 33 cases of histologically confirmed MiNENs and evaluated the influence of neuroendocrine differentiation on the tumor microenvironment by comparing tumor-infiltrating lymphocytes, tumor-associated macrophages, and other relevant factors in the two components the same tumor. The immunoreactivity of those examined above was evaluated quantitatively. The values of vasohibin-1-positive density (p < 0.0001) and immunoreactivity (p < 0.0001) (representing the neoangiogenesis status) were significantly higher in neuroendocrine as compared to non-neuroendocrine areas of the same tumors. In addition, the Foxp3/CD8 (p = 0.0717) and the PD-1/CD8 ratios (p = 0.0176) (representing tumor immunity suppression) tend to increase in neuroendocrine carcinomas. Immunoreactivity of CD163, a marker of M2-like macrophages, was also higher in the neuroendocrine areas. Our findings indicate that neuroendocrine and non-neuroendocrine tumors differ from each other with respect to the characteristics of both tumor cells and the tumor microenvironment.
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Affiliation(s)
- Junichi Tsunokake
- Department of Surgery, Tohoku University Graduate School of Medicine, 1-1 Seiryo-machi, Aoba-ku, Sendai 980-8574, Japan; (A.K.); (T.Y.); (R.A.); (Y.O.); (T.F.); (H.O.); (C.S.); (Y.T.); (T.K.)
- Department of Pathology, Tohoku University Hospital, 1-1 Seiryo-machi, Aoba-ku, Sendai 980-8574, Japan; (F.F.); (H.W.); (H.S.)
- Correspondence: ; Tel.: +81-22-717-7440
| | - Fumiyoshi Fujishima
- Department of Pathology, Tohoku University Hospital, 1-1 Seiryo-machi, Aoba-ku, Sendai 980-8574, Japan; (F.F.); (H.W.); (H.S.)
| | - Hirofumi Watanabe
- Department of Pathology, Tohoku University Hospital, 1-1 Seiryo-machi, Aoba-ku, Sendai 980-8574, Japan; (F.F.); (H.W.); (H.S.)
| | - Ikuro Sato
- Department of Pathology, Miyagi Cancer Center, Natori 981-1293, Japan;
| | - Koh Miura
- Department of Surgery, Miyagi Cancer Center, Natori 981-1293, Japan;
| | - Kazuhiro Sakamoto
- Department of Pathology, Osaki Citizen Hospital, Osaki 989-6183, Japan;
| | - Hiroyoshi Suzuki
- Department of Pathology, Sendai Medical Center, Sendai 983-8520, Japan;
| | - Takashi Sawai
- Department of Pathology, Sendai Open Hospital, Sendai 983-0824, Japan;
| | - Yuko Itakura
- Department of Pathology, Japanese Red Cross Ishinomaki Hospital, Ishinomaki 986-8522, Japan;
| | - Tatsuya Hoshi
- Department of Internal Medicine, Kesennuma Citizen Hospital, Kesennuma 988-0181, Japan;
| | - Atsushi Kunimitsu
- Department of Surgery, Tohoku University Graduate School of Medicine, 1-1 Seiryo-machi, Aoba-ku, Sendai 980-8574, Japan; (A.K.); (T.Y.); (R.A.); (Y.O.); (T.F.); (H.O.); (C.S.); (Y.T.); (T.K.)
- Department of Pathology, Tohoku University Hospital, 1-1 Seiryo-machi, Aoba-ku, Sendai 980-8574, Japan; (F.F.); (H.W.); (H.S.)
| | - Takuro Yamauchi
- Department of Surgery, Tohoku University Graduate School of Medicine, 1-1 Seiryo-machi, Aoba-ku, Sendai 980-8574, Japan; (A.K.); (T.Y.); (R.A.); (Y.O.); (T.F.); (H.O.); (C.S.); (Y.T.); (T.K.)
| | - Ryujiro Akaishi
- Department of Surgery, Tohoku University Graduate School of Medicine, 1-1 Seiryo-machi, Aoba-ku, Sendai 980-8574, Japan; (A.K.); (T.Y.); (R.A.); (Y.O.); (T.F.); (H.O.); (C.S.); (Y.T.); (T.K.)
| | - Yohei Ozawa
- Department of Surgery, Tohoku University Graduate School of Medicine, 1-1 Seiryo-machi, Aoba-ku, Sendai 980-8574, Japan; (A.K.); (T.Y.); (R.A.); (Y.O.); (T.F.); (H.O.); (C.S.); (Y.T.); (T.K.)
| | - Toshiaki Fukutomi
- Department of Surgery, Tohoku University Graduate School of Medicine, 1-1 Seiryo-machi, Aoba-ku, Sendai 980-8574, Japan; (A.K.); (T.Y.); (R.A.); (Y.O.); (T.F.); (H.O.); (C.S.); (Y.T.); (T.K.)
| | - Hiroshi Okamoto
- Department of Surgery, Tohoku University Graduate School of Medicine, 1-1 Seiryo-machi, Aoba-ku, Sendai 980-8574, Japan; (A.K.); (T.Y.); (R.A.); (Y.O.); (T.F.); (H.O.); (C.S.); (Y.T.); (T.K.)
| | - Chiaki Sato
- Department of Surgery, Tohoku University Graduate School of Medicine, 1-1 Seiryo-machi, Aoba-ku, Sendai 980-8574, Japan; (A.K.); (T.Y.); (R.A.); (Y.O.); (T.F.); (H.O.); (C.S.); (Y.T.); (T.K.)
| | - Yusuke Taniyama
- Department of Surgery, Tohoku University Graduate School of Medicine, 1-1 Seiryo-machi, Aoba-ku, Sendai 980-8574, Japan; (A.K.); (T.Y.); (R.A.); (Y.O.); (T.F.); (H.O.); (C.S.); (Y.T.); (T.K.)
| | - Takashi Kamei
- Department of Surgery, Tohoku University Graduate School of Medicine, 1-1 Seiryo-machi, Aoba-ku, Sendai 980-8574, Japan; (A.K.); (T.Y.); (R.A.); (Y.O.); (T.F.); (H.O.); (C.S.); (Y.T.); (T.K.)
| | - Hironobu Sasano
- Department of Pathology, Tohoku University Hospital, 1-1 Seiryo-machi, Aoba-ku, Sendai 980-8574, Japan; (F.F.); (H.W.); (H.S.)
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Bostock IC, Zhou N, Antonoff MB, Murphy MB, Lin S, Maru D, Mehran R, Rajaram R, Rice D, Sepesi B, Swisher S, Vaporciyan A, Walsh G, Hofstetter W. Prolonged neutrophilia is associated with worse outcomes after Esophagectomy. Dis Esophagus 2022; 35:6459930. [PMID: 34897440 DOI: 10.1093/dote/doab081] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/23/2021] [Revised: 10/18/2021] [Indexed: 12/11/2022]
Abstract
Neutrophilia is a potential biomarker for postoperative complications and oncologic outcomes. There is a paucity of data regarding neutrophilia in patients with esophageal adenocarcinoma. Our Institutional Database was queried for esophageal adenocarcinoma patients who underwent esophagectomy from 2006 to 2019. Complete blood counts (CBC), demographic characteristics, perioperative and oncologic outcomes were evaluated. Two groups were created based on the presence of prolonged neutrophilia (PN, >7,000 absolute neutrophils 90 days after surgery). Univariate, multivariable, and survival analysis were performed (P-value < 0.05). We identified 686 patients with complete CBC data: 565 in the no prolonged neutrophilia (NPN) and 121 in the PN groups (17.6%). The mean age was 54 versus 48 years in the NPN and PN groups (P = 0.01). There was no difference in height, weight, gender, race, tumor size, histology, pTNM, PS, ASA, salvage procedure, neoadjuvant treatment and comorbidities. On multivariable analysis, the PN group had increased transfusions (19.8% vs. 11.9%; P = 0.02), aspiration (13.2% vs. 2.5%; P = 0.002), pulmonary embolus (3.3% vs. 0.4%; P = 0.02), cardiac arrest (5% vs. 0.4%; P = 0.02) and hematologic complications (23.1% vs. 12.6%; P = 0.01). After controlling for any postoperative complication, PN had increased distant recurrence (24% vs. 12.7%; hazard ration [HR]: 2.3, 95% confidence interval [CI] 1.42-3.9; P = 0.001) and decreased OS (33.8% vs. 49.7%, HR: 1.83, 95% CI: 1.19-2.81; P = 0.006); median follow up 77 months (46-109). PN was predictive of distant recurrence and decreased overall survival. Further work investigating these neutrophil populations represents a potential area for biomarker research, immunomodulation, and may guide postoperative surveillance strategies.
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Affiliation(s)
- Ian C Bostock
- Department of Thoracic and Cardiovascular Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Nicolas Zhou
- Department of Thoracic and Cardiovascular Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Mara B Antonoff
- Department of Thoracic and Cardiovascular Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Mariela Blum Murphy
- Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Steven Lin
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Dipen Maru
- Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Reza Mehran
- Department of Thoracic and Cardiovascular Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Ravi Rajaram
- Department of Thoracic and Cardiovascular Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - David Rice
- Department of Thoracic and Cardiovascular Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Boris Sepesi
- Department of Thoracic and Cardiovascular Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Stephen Swisher
- Department of Thoracic and Cardiovascular Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Ara Vaporciyan
- Department of Thoracic and Cardiovascular Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Garrett Walsh
- Department of Thoracic and Cardiovascular Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Wayne Hofstetter
- Department of Thoracic and Cardiovascular Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
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[Profilin 2 is highly expressed in gastric cancer and promotes tumor cell proliferation and migration]. NAN FANG YI KE DA XUE XUE BAO = JOURNAL OF SOUTHERN MEDICAL UNIVERSITY 2022; 42:215-222. [PMID: 35365445 PMCID: PMC8983372 DOI: 10.12122/j.issn.1673-4254.2022.02.07] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
OBJECTIVE To investigate the expression of profilin 2 (PFN2) in gastric cancer and assess its potential value as a novel prognostic indicator and a therapeutic target. METHODS We collected gastric cancer and paired adjacent tissues from 100 patients for immunohistochemical detection of PFN2 expression. According to the expression level of PFN2, the patients were divided into two groups with high (46 cases) and low (48 cases) PNF2 expression in cancer tissues, and also into two groups with high (26 cases) and low (49 cases) PNF2 expression in adjacent tissues. Chi-square test, Spearman correlation and KaplanMeier survival analysis were used to analyze the relationship between PFN2 protein expression level and the patients' clinical parameters. We also tested the effects of PFN2 knockdown and overexpression on the proliferation and migration of MKN-45 cells using Transwell assay and CCK-8 assay. RESULTS The expression of PFN2 protein was significantly higher in gastric cancer tissues than in adjacent tissues (P < 0.01). PFN2 expression was positively correlated with M-stage of gastric cancer and VEGFR expression in the tumor tissues (P < 0.01). A high expression of PFN2 protein was significantly correlated with a poor prognosis of gastric cancer patients (P < 0.01), and was an independent predictor of the prognosis of gastric cancer. In MKN-45 cells, the cells overexpressing PFN2 showed significantly stronger proliferation and migration abilities than those with PFN2 knockdown (P < 0.001). CONCLUSION PFN2 protein is highly expressed in gastric cancer tissues to promote the proliferation and migration of the tumor cells. PFN2 may serve as a potential diagnostic marker, a prognostic indicator and a therapeutic target for gastric cancer.
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Peng W, Sheng Y, Xiao H, Ye Y, Kwantwi LB, Cheng L, Wang Y, Xu J, Wu Q. Lung Adenocarcinoma Cells Promote Self-Migration and Self-Invasion by Activating Neutrophils to Upregulate Notch3 Expression of Cancer Cells. Front Mol Biosci 2022; 8:762729. [PMID: 35118116 PMCID: PMC8804382 DOI: 10.3389/fmolb.2021.762729] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2021] [Accepted: 12/14/2021] [Indexed: 11/13/2022] Open
Abstract
Background: Invasion and migration of cancer cells play a key role in lung cancer progression and metastasis. Tumor-associated neutrophils (TANs) are related to poor prognosis in many types of cancer. However, the role of TANs in lung cancer is controversial. In this study, we investigated the effect of TANs on the invasion and migration of lung adenocarcinoma.Methods: Immunohistochemistry was performed to detect the density of infiltrating TANs and the expression of Notch3 in 100 lung adenocarcinoma tissues. Flow cytometry was used to observe the viability of neutrophils, which were isolated from healthy peripheral blood and then exposed to the supernatant of cultured lung adenocarcinoma cell lines. After treating with tumor-associated neutrophils culture supernatant, NeuCS (supernatant of cultured neutrophils), tumor cells culture supernatant, Medium (serum-free medium), respectively, the migration and invasion of the lung cancer cells before and after transfected by si-Notch3 were detected by transwell assay and wound healing assay. Kaplan-Meier plotter (http://kmplot.com/analysis/index.php?p) was used to analyze the prognostic role of the density of TANs on lung adenocarcinoma and TIMER ((http://cistrome.dfci.harvard.edu/TIMER/) was used to detect the expression of Notch3 on lung adenocarcinoma.Results: The infiltration of TANs was observed in the parenchyma and stroma of the lung adenocarcinoma, the density of TANs was positively related to the TNM stage and negatively related to the differentiation and prognosis. Notch3 expression of cancer cells was negatively related to the tumor differentiation and prognosis. Compared to quiescent neutrophils, the viability of TCCS-activated neutrophils was enhanced. Both migration and invasion of A549 and PC9 cells were significantly promoted by TANs, while after knocking down Notch3, the migration and invasion of the cancer cells were not affected by TANs. Bioinformatics analysis showed that the density of TANs and the expression of Notch3 were related to the poor prognosis.Conclusion: The results indicated that lung adenocarcinoma cells promote self-invasion and self-migration by activating neutrophils to upregulate the Notch3 expression of cancer cells. The density of infiltrating TANs may be a novel marker for the poor prognosis of lung adenocarcinoma. Targeting TANs might be a potential therapeutic strategy for lung cancer treatment.
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Affiliation(s)
- Weidong Peng
- Department of Pathology, The First Affiliated Hospital of Anhui Medical University, Hefei, China
- Department of Pathology, School of Basic Medical Science, Anhui Medical University, Hefei, China
| | - Youjing Sheng
- Department of Pathology, The First Affiliated Hospital of Anhui Medical University, Hefei, China
- Department of Pathology, School of Basic Medical Science, Anhui Medical University, Hefei, China
| | - Han Xiao
- Department of Pathology, The First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Yuanzi Ye
- Department of Pathology, The First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Louis Boafo Kwantwi
- Department of Pathology, School of Basic Medical Science, Anhui Medical University, Hefei, China
| | - Lanqing Cheng
- Department of Pathology, The Second Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Yuanchong Wang
- Department of Neonatology, Anhui Provincial Children’s Hospital, Hefei, China
| | - Jiegou Xu
- Department of Immunology, School of Basic Medical Science, Anhui Medical University, Hefei, China
- *Correspondence: Qiang Wu, ; Jiegou Xu,
| | - Qiang Wu
- Department of Pathology, The First Affiliated Hospital of Anhui Medical University, Hefei, China
- Department of Pathology, School of Basic Medical Science, Anhui Medical University, Hefei, China
- *Correspondence: Qiang Wu, ; Jiegou Xu,
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Imaging Immune Cells Using Fc Domain Probes in Mouse Cancer Xenograft Models. Cancers (Basel) 2022; 14:cancers14020300. [PMID: 35053466 PMCID: PMC8773629 DOI: 10.3390/cancers14020300] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Revised: 12/31/2021] [Accepted: 01/05/2022] [Indexed: 02/04/2023] Open
Abstract
Simple Summary The immune system responds to abnormal cell growth by sending immune cells to kill them. The immune cell response is very important since it can usually stop abnormal cells from growing and spreading. Immuno-therapeutics used to treat cancer require help from the immune system to be effective. A biopsy is typically performed to determine the therapeutic efficacy of cancer treatment which is invasive and difficult. A simpler and less invasive way to monitor therapeutic efficacy is needed. Here, we show a molecule that can be used as an imaging agent to determine immune cell recruitment to tumors. Abstract Tracking immune responses is complex due to the mixture of cell types, variability in cell populations, and the dynamic environment. Tissue biopsies and blood analysis can identify infiltrating and circulating immune cells; however, due to the dynamic nature of the immune response, these are prone to sampling errors. Non-invasive targeted molecular imaging provides a method to monitor immune response, which has advantages of providing whole-body images, being non-invasive, and allowing longitudinal monitoring. Three non-specific Fc-containing proteins were labeled with near-infrared dye IRDye800CW and used as imaging probes to assess tumor-infiltrating immune cells in FaDu and A-431 xenograft models. We showed that Fc domains localize to tumors and are visible by fluorescent imaging. This tumor localization appears to be based on binding tumor-associated immune cells and some xenografts showed higher fluorescent signals than others. The Fc domain alone bound to different human immune cell types. The Fc domain can be a valuable research tool to study innate immune response.
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Ou Z, Zhu L, Huang C, Ma C, Kong L, Lin X, Gao X, Huang L, Wen L, Liang Z, Yuan Z, Wu J, Yi J. Betulinic acid attenuates cyclophosphamide-induced intestinal mucosa injury by inhibiting the NF-κB/MAPK signalling pathways and activating the Nrf2 signalling pathway. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2021; 225:112746. [PMID: 34482064 DOI: 10.1016/j.ecoenv.2021.112746] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/26/2021] [Revised: 08/29/2021] [Accepted: 08/31/2021] [Indexed: 06/13/2023]
Abstract
Betulinic acid (BA), a pentacyclic triterpenoid, has been associated with several biological effects, such as antioxidant, anti-inflammatory and antiviral activities. Previous studies have demonstrated that BA has the ability to alleviate intestinal mucosal damage, however, the potential mechanism associated with the effect has not been reported. This study aimed to investigate the possible protective mechanism of BA against cyclophosphamide (CYP)-induced intestinal mucosal damage. Here, we found that BA pretreatment prevented intestinal mucosal barrier dysfuction from CYP-challenged mice by repairing the intestinal physical, chemical, and immune barriers. Moreover, BA treatment suppressed the CYP-induced oxidative stress by activating the nuclear factor erythroid 2 [NF-E2]-related factor (Nrf2) pathway blocked reactive oxygen species (ROS) accumulation. In addition, BA inhibited CYP-triggered intestinal inflammation through down-regulating the nuclear transcription factor kappa B (NF-κB)/mitogen-activating protein kinase (MAPK) pathways. Furthermore, BA pretreatment reduced intestinal apoptosis by blocking ROS-activated mitochondrial apoptotic pathway. Overall, the current study demonstrated the protective effect of BA against CYP-caused intestinal mucosal damage by regulating the Nrf2 and NF-κB/MAPK signalling pathways, which may provide new therapeutic targets to attenuate intestinal impairment and maintain intestinal health.
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Affiliation(s)
- Zhaoping Ou
- Hunan Engineering Research Center of Livestock and Poultry Health Care, Colleges of Veterinary Medicine, Hunan Agricultural University, Changsha 410128, China
| | - Lijuan Zhu
- Hunan Engineering Research Center of Livestock and Poultry Health Care, Colleges of Veterinary Medicine, Hunan Agricultural University, Changsha 410128, China
| | - Chenglong Huang
- Hunan Engineering Research Center of Livestock and Poultry Health Care, Colleges of Veterinary Medicine, Hunan Agricultural University, Changsha 410128, China
| | - Chaoyang Ma
- Hunan Engineering Research Center of Livestock and Poultry Health Care, Colleges of Veterinary Medicine, Hunan Agricultural University, Changsha 410128, China
| | - Li Kong
- Hunan Engineering Research Center of Livestock and Poultry Health Care, Colleges of Veterinary Medicine, Hunan Agricultural University, Changsha 410128, China
| | - Xing Lin
- Hunan Engineering Research Center of Livestock and Poultry Health Care, Colleges of Veterinary Medicine, Hunan Agricultural University, Changsha 410128, China
| | - Xinyu Gao
- Hunan Engineering Research Center of Livestock and Poultry Health Care, Colleges of Veterinary Medicine, Hunan Agricultural University, Changsha 410128, China
| | - Lin Huang
- Hunan Engineering Research Center of Livestock and Poultry Health Care, Colleges of Veterinary Medicine, Hunan Agricultural University, Changsha 410128, China
| | - Lixin Wen
- Hunan Engineering Research Center of Livestock and Poultry Health Care, Colleges of Veterinary Medicine, Hunan Agricultural University, Changsha 410128, China
| | - Zengenni Liang
- Department of Hunan Agricultural Product Processing Institute, Changsha 410128, China
| | - Zhihang Yuan
- Hunan Engineering Research Center of Livestock and Poultry Health Care, Colleges of Veterinary Medicine, Hunan Agricultural University, Changsha 410128, China
| | - Jing Wu
- Hunan Engineering Research Center of Livestock and Poultry Health Care, Colleges of Veterinary Medicine, Hunan Agricultural University, Changsha 410128, China.
| | - Jine Yi
- Hunan Engineering Research Center of Livestock and Poultry Health Care, Colleges of Veterinary Medicine, Hunan Agricultural University, Changsha 410128, China.
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Taucher E, Taucher V, Fink-Neuboeck N, Lindenmann J, Smolle-Juettner FM. Role of Tumor-Associated Neutrophils in the Molecular Carcinogenesis of the Lung. Cancers (Basel) 2021; 13:cancers13235972. [PMID: 34885082 PMCID: PMC8657214 DOI: 10.3390/cancers13235972] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Revised: 11/22/2021] [Accepted: 11/25/2021] [Indexed: 12/30/2022] Open
Abstract
Simple Summary This review of the literature aims at giving a concise overview of the impact of tumor-associated neutrophils (TANs) on lung carcinogenesis. In the first part of this manuscript, the general action mode of TANs in cancer is depicted, listing studies on several cancer entities and on mouse models. The latter part of this work focuses specifically on TANs in lung cancer, giving an outlook on future therapeutic implications of cancer immunity, using, for example, anti-cancer vaccines. Abstract Tumorigenesis is largely influenced by accompanying inflammation. Myeloid cells account for a significant proportion of pro-inflammatory cells within the tumor microenvironment. All steps of tumor formation and progression, such as the suppression of adaptive immune response, angio- and lymphangiogenesis, and the remodeling of the tumor stroma, are to some degree influenced by tumor-associated immune cells. Tumor-associated neutrophils (TANs), together with tumor-associated macrophages and myeloid-derived suppressor cells, count among tumor-associated myeloid cells. Still, the exact molecular mechanisms underlying the tumorigenic effects of TANs have not been investigated in detail. With this review of the literature, we aim to give an overview of the current data on TANs, with a special focus on lung cancer.
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Affiliation(s)
- Elisabeth Taucher
- Department of Internal Medicine, Division of Pulmonology, Medical University of Graz, 8010 Graz, Austria
- Correspondence:
| | - Valentin Taucher
- Department of Internal Medicine, Division of Cardiology, Hospital Barmherzige Schwestern Ried, 4910 Ried, Austria;
| | - Nicole Fink-Neuboeck
- Department of Thoracic Surgery, Medical University of Graz, 8010 Graz, Austria; (N.F.-N.); (J.L.); (F.-M.S.-J.)
| | - Joerg Lindenmann
- Department of Thoracic Surgery, Medical University of Graz, 8010 Graz, Austria; (N.F.-N.); (J.L.); (F.-M.S.-J.)
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Tokumaru Y, Oshi M, Murthy V, Tian W, Yan L, Angarita FA, Nagahashi M, Matsuhashi N, Futamura M, Yoshida K, Miyoshi Y, Takabe K. Low intratumoral genetic neutrophil-to-lymphocyte ratio (NLR) is associated with favorable tumor immune microenvironment and with survival in triple negative breast cancer (TNBC). Am J Cancer Res 2021; 11:5743-5755. [PMID: 34873491 PMCID: PMC8640806] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2021] [Accepted: 10/19/2021] [Indexed: 06/13/2023] Open
Abstract
Patients with triple negative breast cancer (TNBC) have a poor prognosis. A novel prognostic biomarker may guide management by appropriately selecting patients for particular treatments. Peripheral blood neutrophil-to-lymphocyte ratio (NLR) was reported to associate with cancer progression, thus we hypothesized that intratumor genetic NLR will reflect tumor immune microenvironment (TIME) and breast cancer biology. The intratumoral genetic NLR previously defined as the ratio of CD66b (CEACAM8) and CD8 (CD8A) gene expressions was utilized to analyze total of 2,994 patients from METABRIC, TCGA, GSE21094, GSE22358, GSE25088, GSE32646, and GSE2603 cohorts. Intratumoral genetic NLR did not correlate with cancer stage nor clinical parameters of cancer cell proliferation such as Nottingham histological grade or MKI67 expression levels in neither the METABRIC or TCGA cohorts. Intratumoral genetic NLR-high breast cancer was not associated with pathologic complete response (pCR) after neoadjuvant chemotherapy in 5 independent cohorts with different regimens. Despite these results, intratumoral genetic NLR-high TNBC demonstrated worse disease-free, disease-specific, and overall survival. Intratumoral genetic NLR-low TNBC enriched multiple immune-related gene sets, was associated with higher favorable immune-related scores and with a favorable TIME, whereas no gene sets enriched to NLR-high TNBC. In conclusion, intratumoral genetic NLR-low TNBC was associated with favorable TIME and with better survival.
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Affiliation(s)
- Yoshihisa Tokumaru
- Breast Surgery, Department of Surgical Oncology, Roswell Park Comprehensive Cancer CenterBuffalo, NY 14263, USA
- Department of Surgical Oncology, Graduate School of Medicine, Gifu University1-1 Yanagido, Gifu 501-1194, Japan
| | - Masanori Oshi
- Breast Surgery, Department of Surgical Oncology, Roswell Park Comprehensive Cancer CenterBuffalo, NY 14263, USA
- Department of Gastroenterological Surgery, Yokohama City University Graduate School of MedicineYokohama 236-0004, Japan
| | - Vijayashree Murthy
- Breast Surgery, Department of Surgical Oncology, Roswell Park Comprehensive Cancer CenterBuffalo, NY 14263, USA
| | - Wanqing Tian
- Department of Biostatistics & Bioinformatics, Roswell Park Comprehensive Cancer CenterBuffalo, NY 14263, USA
| | - Li Yan
- Department of Biostatistics & Bioinformatics, Roswell Park Comprehensive Cancer CenterBuffalo, NY 14263, USA
| | - Fernando A Angarita
- Breast Surgery, Department of Surgical Oncology, Roswell Park Comprehensive Cancer CenterBuffalo, NY 14263, USA
| | - Masayuki Nagahashi
- Department of Surgery, Niigata University Graduate School of Medical and Dental SciencesNiigata 951-8510, Japan
| | - Nobuhisa Matsuhashi
- Department of Surgical Oncology, Graduate School of Medicine, Gifu University1-1 Yanagido, Gifu 501-1194, Japan
| | - Manabu Futamura
- Department of Surgical Oncology, Graduate School of Medicine, Gifu University1-1 Yanagido, Gifu 501-1194, Japan
| | - Kazuhiro Yoshida
- Department of Surgical Oncology, Graduate School of Medicine, Gifu University1-1 Yanagido, Gifu 501-1194, Japan
| | - Yasuo Miyoshi
- Department of Surgery, Division of Breast and Endocrine Surgery, Hyogo College of MedicineNishinomiya 663-8501, Japan
| | - Kazuaki Takabe
- Breast Surgery, Department of Surgical Oncology, Roswell Park Comprehensive Cancer CenterBuffalo, NY 14263, USA
- Department of Gastroenterological Surgery, Yokohama City University Graduate School of MedicineYokohama 236-0004, Japan
- Department of Surgery, Niigata University Graduate School of Medical and Dental SciencesNiigata 951-8510, Japan
- Department of Surgery, University at Buffalo Jacobs School of Medicine and Biomedical Sciences, The State University of New YorkBuffalo, NY 14263, USA
- Department of Breast Oncology and Surgery, Tokyo Medical University6-7-1 Nishishinjuku, Shinjuku, Tokyo 160-8402, Japan
- Department of Breast Surgery, Fukushima Medical University School of MedicineFukushima 960-1295, Japan
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Bui TM, Yalom LK, Sumagin R. Tumor-associated neutrophils: orchestrating cancer pathobiology and therapeutic resistance. Expert Opin Ther Targets 2021; 25:573-583. [PMID: 34236924 DOI: 10.1080/14728222.2021.1954162] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Introduction: Neutrophils or polymorphonuclear cells (PMNs) account for a considerable portion of the tumor immune stroma. Emerging single-cell transcriptomic analyses have elucidated the striking cellular heterogeneity of PMNs during homeostasis and pathologic conditions and have established their diverse roles in cancer. PMNs have emerged as important players in cancer pathobiology and therapeutic resistance. Tumor-associated neutrophils (TANs) effector functions influence tumor development and resistance or response to therapy.Areas covered: This review focuses on PMN heterogeneity and functional diversity in the context of carcinogenesis. TANs, by activating diverse signaling pathways, contribute to cancer progression and resistance to therapies. Mechanisms by which TANs impact therapeutic resistance include alterations of the tumoral DNA damage response, angiogenesis, reactivation of cancer dormancy, enhancement of tumor cell proliferation/survival and immune evasion.Expert opinion: With the emerging phenotypic and function heterogeneity of TANs, targeting specific TAN functions in developing tumors can lead to translatable therapeutic approaches and limit drug resistance. We propose that combining specific targeting of TAN activity with standard cancer therapy can help patients achieving a complete response and prevent cancer relapse.
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Affiliation(s)
- Triet M Bui
- Department of Pathology, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Lenore K Yalom
- Department of Pathology, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Ronen Sumagin
- Department of Pathology, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
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Mahalakshmi R, Boaz K, Srikant N, Baliga M, Shetty P, Prasad M, Yellapurkar S, Lewis AJ. Neutrophil-to-lymphocyte Ratio: A Surrogate Marker for Prognosis of Oral Squamous Cell Carcinoma. Indian J Med Paediatr Oncol 2021. [DOI: 10.4103/ijmpo.ijmpo_2_16] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Abstract
Context: Recent studies show that enzymatic contents of the neutrophil granules have a remarkable ability to modulate the tumor microenvironment by causing apoptosis of T-lymphocytes which leaves the host's cell-mediated immunity at stake. The preoperative neutrophil to lymphocyte ratio (NLR) is considered to be an indicator of the immune status of the patients with oral squamous cell carcinoma (OSCC), which will thereby help in predicting the course of the disease. Aims: The aim is to assess the NLR and histopathological prognostic factors pertinent to infiltration of the surrounding structures and correlate them with the clinical prognostic outcomes of OSCC. Settings and Design: This retrospective study involved the retrieval of formalin-fixed, paraffin-embedded, hematoxylin, and eosin-stained sections of 55 cases of OSCC from the departmental archives from 2006 to 2014. Subjects and Methods: Grading of each case was done by Bryne's grading system. The preoperative complete blood counts, relevant case history, and clinical data of the patients involved in the study were collected from the institutional medical records. The NLR was calculated by dividing the serum neutrophil count by the serum lymphocyte count. Statistical Analysis Used: The median NLR was compared between the controls and OSCC cases using Wilcoxon-signed rank test, and the Kaplan-Meier survival analysis was carried out to predict the survival and recurrence status of OSCC. Results: Higher NLR was seen in lymph node and margin-involved cases and also in patients who had tumor recurrence. Kaplan-Meier survival analysis showed that the mean survival dropped from 26 to 4.5 months when NLR ≥5 (P = 0.052). Conclusion: Neutrophil-to-lymphocyte ratio can be used as a prognosticator of survival, recurrence, lymph node status, and margin status in OSCC.
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Affiliation(s)
- R Mahalakshmi
- Department of Oral Pathology and Microbiology, Manipal College of Dental Sciences, Mangalore, Manipal University, Karnataka, India
| | - Karen Boaz
- Department of Oral Pathology and Microbiology, Manipal College of Dental Sciences, Mangalore, Manipal University, Karnataka, India
| | - N Srikant
- Department of Oral Pathology and Microbiology, Manipal College of Dental Sciences, Mangalore, Manipal University, Karnataka, India
| | - Mohan Baliga
- Department of Oral and Maxillofacial Surgery, Manipal College of Dental Sciences, Mangalore, Manipal University, Karnataka, India
| | - Premalatha Shetty
- Department of Oral and Maxillofacial Surgery, Manipal College of Dental Sciences, Mangalore, Manipal University, Karnataka, India
| | - Mukul Prasad
- Department of Oral Pathology and Microbiology, Manipal College of Dental Sciences, Mangalore, Manipal University, Karnataka, India
| | - Shweta Yellapurkar
- Department of Oral Pathology and Microbiology, Manipal College of Dental Sciences, Mangalore, Manipal University, Karnataka, India
| | - Amitha J Lewis
- Department of Oral Pathology and Microbiology, Manipal College of Dental Sciences, Mangalore, Manipal University, Karnataka, India
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Relationship of Neutrophil-to-Lymphocyte Ratio with Carotid Plaque Vulnerability and Occurrence of Vulnerable Carotid Plaque in Patients with Acute Ischemic Stroke. BIOMED RESEARCH INTERNATIONAL 2021; 2021:6894623. [PMID: 34250090 PMCID: PMC8238559 DOI: 10.1155/2021/6894623] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 04/05/2021] [Revised: 06/01/2021] [Accepted: 06/11/2021] [Indexed: 11/22/2022]
Abstract
Background Carotid plaque is an undefined risk factor in ischemic stroke and is driven by inflammation. Mounting evidence suggests that neutrophil-to-lymphocyte ratio (NLR) is crucial not only for cerebrovascular events but also in atherosclerosis progression. Here, we aimed to explore the association between the admission NLR and carotid plaque vulnerability as well as the occurrence of vulnerable carotid plaque detected by carotid ultrasonography in patients with acute ischemic stroke (AIS) among Chinese. Methods We conducted a retrospective study composed of 588 patients with AIS and 309 healthy controls free of carotid plaque in the Department of Neurology in The Second Hospital of Lanzhou University from March 2014 to February 2015. All patients were classified as nonplaque, stable plaque, and vulnerable plaque groups on the basis of carotid ultrasonography results. The baseline information was collected and compared among the four different groups. The correlation between variables and carotid plaque vulnerability was tested by Spearman linear correlation analysis. To identify the independent predictors for vulnerable carotid plaque, univariate and multivariate logistic regression analysis was performed. Results The comparisons of age, sex proportion, history of hypertension, diabetes, and smoking, the levels of HDL-C, Lp(a), BMI, SBP, DBP, Fib, CRP, leukocyte, and NLR among the four groups showed a statistically significant difference (P < 0.05); in particular, the NLR was significantly higher in the vulnerable plaque group as compared to the control (P = 0.043), nonplaque (P = 0.022), and stable plaque groups (P = 0.015). The Spearman correlation analysis presented a positive correlation between carotid plaque vulnerability and age (r = 0.302; P < 0.001), SBP (r = 0.163; P < 0.001), and NLR (r = 0.087; P = 0.034), while the lymphocyte was negatively related to the carotid plaque vulnerability (r = −0.089; P = 0.030). The multivariate logistic regression analysis adjusted for confounding factors revealed that age (odds ratio [OR], 1.042; 95% confidence interval [CI], 1.025-1.060; P < 0.001), male gender (OR, 2.005; 95% CI, 1.394-2.884; P < 0.001), diabetes (OR, 1.481; 95% CI, 1.021-2.149; P = 0.039), SBP (OR, 1.012; 95% CI, 1.003-1.021; P = 0.010), and NLR (OR, 1.098; 95% CI, 1.018-1.184; P = 0.015) are independent predictors of vulnerable carotid plaque in patients with AIS. Conclusion The admission NLR is a novel and meaningful biomarker that can be used in predicting carotid plaque vulnerability and the presence of vulnerable carotid plaque assessed by carotid ultrasonography in patients with AIS among Chinese.
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Role of neutrophil extracellular traps in radiation resistance of invasive bladder cancer. Nat Commun 2021; 12:2776. [PMID: 33986291 PMCID: PMC8119713 DOI: 10.1038/s41467-021-23086-z] [Citation(s) in RCA: 102] [Impact Index Per Article: 34.0] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2020] [Accepted: 04/14/2021] [Indexed: 12/24/2022] Open
Abstract
Radiation therapy (RT) is used in the management of several cancers; however, tumor radioresistance remains a challenge. Polymorphonuclear neutrophils (PMNs) are recruited to the tumor immune microenvironment (TIME) post-RT and can facilitate tumor progression by forming neutrophil extracellular traps (NETs). Here, we demonstrate a role for NETs as players in tumor radioresistance. Using a syngeneic bladder cancer model, increased NET deposition is observed in the TIME of mice treated with RT and inhibition of NETs improves overall radiation response. In vitro, the protein HMGB1 promotes NET formation through a TLR4-dependent manner and in vivo, inhibition of both HMGB1 and NETs significantly delays tumor growth. Finally, NETs are observed in bladder tumors of patients who did not respond to RT and had persistent disease post-RT, wherein a high tumoral PMN-to-CD8 ratio is associated with worse overall survival. Together, these findings identify NETs as a potential therapeutic target to increase radiation efficacy. Radioresistance remains a challenge in the treatment of bladder cancer. In this study, the authors show in mice that radiation increases deposits of neutrophil extracellular traps (NETs) via a TLR4-dependent mechanism and that NETs-targeting strategies can improve the response to radiotherapy.
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Wustrack RL, Shao E, Sheridan J, Zimel M, Cho SJ, Horvai AE, Luong D, Kwek SS, Fong L, Okimoto RA. Tumor morphology and location associate with immune cell composition in pleomorphic sarcoma. Cancer Immunol Immunother 2021; 70:3031-3040. [PMID: 33864502 PMCID: PMC8423706 DOI: 10.1007/s00262-021-02935-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Accepted: 03/31/2021] [Indexed: 01/04/2023]
Abstract
Background Soft-tissue sarcomas (STS) are a rare group of mesenchymal malignancies that account for approximately 1% of adult human cancer. Undifferentiated pleomorphic sarcoma (UPS) is one of the most common subtypes of adult STS. Clinical stratification of UPS patients has not evolved for decades and continues to rely on tumor-centric metrics including tumor size and depth. Our understanding of how the tumor microenvironment correlates to these clinicopathologic parameters remains limited. Methods Here, we performed single-cell flow cytometric immune-based profiling of 15 freshly resected UPS tumors and integrated this analysis with clinical, histopathologic, and outcomes data using both a prospective and retrospective cohort of UPS patients. Results We uncovered a correlation between physiologic and anatomic properties of UPS tumors and the composition of immune cells in the tumor microenvironment. Specifically, we identified an inverse correlation between tumor-infiltrating CD8 + T cells and UPS tumor size; and a positive correlation between tumor-infiltrating CD8 + T cells and overall survival. Moreover, we demonstrate an association between anatomical location (deep or superficial) and frequency of CD4 + PD1hi infiltrating T cells in UPS tumors. Conclusions Our study provides an immune-based analysis of the tumor microenvironment in UPS patients and describes the different composition of tumor infiltrating lymphocytes based on size and tumor depth. Supplementary Information The online version contains supplementary material available at 10.1007/s00262-021-02935-2.
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Affiliation(s)
- Rosanna L Wustrack
- Department of Orthopedic Surgery, University of California, San Francisco, USA
| | - Evans Shao
- Division of Hematology and Oncology, Department of Medicine, University of California, 513 Parnassus Avenue, HSW1201, San Francisco, CA, 94143, USA
| | - Joey Sheridan
- Department of Orthopedic Surgery, University of California, San Francisco, USA
| | - Melissa Zimel
- Department of Orthopedic Surgery, University of California, San Francisco, USA
| | - Soo-Jin Cho
- Department of Pathology, University of California, San Francisco, USA
| | - Andrew E Horvai
- Department of Pathology, University of California, San Francisco, USA
| | - Diamond Luong
- Division of Hematology and Oncology, Department of Medicine, University of California, 513 Parnassus Avenue, HSW1201, San Francisco, CA, 94143, USA.,Helen Diller Comprehensive Cancer Center, University of California, San Francisco, USA.,Parker Institute of Cancer Immunotherapy, University of California, San Francisco, USA
| | - Serena S Kwek
- Division of Hematology and Oncology, Department of Medicine, University of California, 513 Parnassus Avenue, HSW1201, San Francisco, CA, 94143, USA.,Helen Diller Comprehensive Cancer Center, University of California, San Francisco, USA.,Parker Institute of Cancer Immunotherapy, University of California, San Francisco, USA
| | - Lawrence Fong
- Division of Hematology and Oncology, Department of Medicine, University of California, 513 Parnassus Avenue, HSW1201, San Francisco, CA, 94143, USA. .,Helen Diller Comprehensive Cancer Center, University of California, San Francisco, USA. .,Parker Institute of Cancer Immunotherapy, University of California, San Francisco, USA.
| | - Ross A Okimoto
- Division of Hematology and Oncology, Department of Medicine, University of California, 513 Parnassus Avenue, HSW1201, San Francisco, CA, 94143, USA. .,Helen Diller Comprehensive Cancer Center, University of California, San Francisco, USA.
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Development and Validation of an Unsupervised Feature Learning System for Leukocyte Characterization and Classification: A Multi-Hospital Study. Int J Comput Vis 2021. [DOI: 10.1007/s11263-021-01449-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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Lei J, He ZY, Wang J, Hu M, Zhou P, Lian CL, Hua L, Wu SG, Zhou J. Identification of MEG8/miR-378d/SOBP axis as a novel regulatory network and associated with immune infiltrates in ovarian carcinoma by integrated bioinformatics analysis. Cancer Med 2021; 10:2924-2939. [PMID: 33742531 PMCID: PMC8026926 DOI: 10.1002/cam4.3854] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Revised: 02/19/2021] [Accepted: 02/20/2021] [Indexed: 12/31/2022] Open
Abstract
Background To investigate the potential molecular mechanism of ovarian cancer (OC) evolution and immunological correlation using the integrated bioinformatics analysis. Methods Data from the Gene Expression Omnibus was used to gain differentially expressed genes (DEGs). Gene Ontology and Kyoto Encyclopedia of Gene and Genome pathway analysis were completed by utilizing the Database for Annotation, Visualization, and Integrated Discovery. After multiple validations via The Cancer Genome Atlas (TCGA), Genotype‐Tissue Expression (GTEx) projects, the Human Protein Atlas, Kaplan–Meier (KM) plotter, and immune logical relationships of the key gene SOBP were evaluated based on Tumor Immune Estimation Resource, and Gene Set Enrichment Analysis (GSEA) software. Finally, the lncRNAs‐miRNAs‐mRNAs subnetwork was predicted by starBase, TargetScan, miRBD, and LncBase, individually. Correlation of expression and prognosis for mRNAs, miRNAs, and lncRNAs were confirmed by TCGA, Gene Expression Profiling Interactive Analysis 2 (GEPIA 2), starBase, and KM. Results A total of 192 shared DEGs were discovered from the four data sets, including 125 upregulated and 67 downregulated genes. Functional enrichment analysis presented that they were mainly enriched in cartilage development, pathway in PI3 K‐Akt signaling pathway. Lower expression of SOBP was the independent prognostic factor for inferior prognosis in OC patients. The downregulation of SOBP enhanced the infiltration levels of B cells, CD8+ T cells, Macrophage, Neutrophil, and Dendritic cells. GSEA also disclosed low SOBP showed a significantly associated with the activation of various immune‐related pathways. Finally, we first reported that the MEG8/miR‐378d/SOBP axis was linked to the development and prognosis of OC through regulating the cytokines pathway. Conclusions Our study establishes a novel MEG8/miR‐378d/SOBP axis in the development and prognosis of OC, and the triple subnetwork probably affects the progression of the OC by regulating the cytokines pathway.
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Affiliation(s)
- Jian Lei
- Department of Obstetrics and Gynecology, the First Affiliated Hospital of Xiamen University, Xiamen, People's Republic of China
| | - Zhen-Yu He
- Department of Radiation Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Guangzhou, People's Republic of China
| | - Jun Wang
- Department of Radiation Oncology, the First Affiliated Hospital of Xiamen University, Xiamen, People's Republic of China
| | - Min Hu
- Department of Obstetrics and Gynecology, the First Affiliated Hospital of Xiamen University, Xiamen, People's Republic of China
| | - Ping Zhou
- Department of Radiation Oncology, the First Affiliated Hospital of Xiamen University, Xiamen, People's Republic of China
| | - Chen-Lu Lian
- Department of Radiation Oncology, the First Affiliated Hospital of Xiamen University, Xiamen, People's Republic of China
| | - Li Hua
- Department of Obstetrics and Gynecology, the First Affiliated Hospital of Xiamen University, Xiamen, People's Republic of China
| | - San-Gang Wu
- Department of Radiation Oncology, the First Affiliated Hospital of Xiamen University, Xiamen, People's Republic of China
| | - Juan Zhou
- Department of Obstetrics and Gynecology, the First Affiliated Hospital of Xiamen University, Xiamen, People's Republic of China
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Wu YY, Chang KP, Ho TY, Chou WC, Hung SP, Fan KH, Chiang YY, Chou YC, Tsang NM. Comparative prognostic value of different preoperative complete blood count cell ratios in patients with oral cavity cancer treated with surgery and postoperative radiotherapy. Cancer Med 2021; 10:1975-1988. [PMID: 33624454 PMCID: PMC7957172 DOI: 10.1002/cam4.3738] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2020] [Revised: 12/23/2020] [Accepted: 12/25/2020] [Indexed: 01/04/2023] Open
Abstract
Background We sought to compare the prognostic significance of different preoperative complete blood count cell ratios in patients with oral cavity squamous cell carcinoma (OSCC) treated with surgery and postoperative radiotherapy (PORT). Methods We retrospectively reviewed the clinical records of 890 patients with OSCC who were treated with surgery and PORT. The following preoperative complete blood count cell ratios were collected: neutrophil‐to‐lymphocyte ratio (NLR), platelet‐to‐lymphocyte ratio (PLR), and lymphocyte‐to‐monocyte ratio (LMR). Overall survival (OS), local control, regional control, and distant control (DC) served as the main outcomes of interest. Results The results of multivariate analysis in the entire study cohort revealed that a low NLR was the only independently favorable marker of both OS (adjusted hazard ratio [HR]: 0.794, 95% confidence interval (CI): 0.656–0.961, bootstrap p = 0.028) and DC (adjusted HR: 0.659, 95% CI: 0.478–0.909, bootstrap p = 0.015). Both LMR and PLR were not retained in the model as independent predictors. Subgroup analyses in high‐risk patients (i.e., those bearing T4 disease, N3 disease, or poor differentiation) revealed that a high NLR was a significant adverse risk factor for both OS and DC (all p < 0.03)—with a borderline significance being evident for DC in patients with T4 disease (p = 0.058). Conclusions A high pretreatment NLR was an independent unfavorable risk factor for both OS and DC in patients with OSCC who underwent surgery and PORT. No other preoperative complete blood count parameters and cell ratios were found to have prognostic significance.
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Affiliation(s)
- Yao-Yu Wu
- Department of Radiation Oncology, Linkou Chang Gung Memorial Hospital and Chang Gung University, Taoyuan City, Taiwan
| | - Kai-Ping Chang
- Department of Otorhinolaryngology, Head and Neck Surgery, Linkou Chang Gung Memorial Hospital and Chang Gung University, Taoyuan City, Taiwan
| | - Tsung-Ying Ho
- Department of Nuclear Medicine and Molecular Imaging Center, Linkou Chang Gung Memorial Hospital and Chang Gung University, Taoyuan City, Taiwan
| | - Wen-Chi Chou
- Division of Hematology-Oncology, Department of Internal Medicine, Linkou Chang Gung Memorial Hospital and Chang Gung University, Taoyuan City, Taiwan
| | - Sheng-Ping Hung
- Department of Radiation Oncology, Linkou Chang Gung Memorial Hospital and Chang Gung University, Taoyuan City, Taiwan
| | - Kang-Hsing Fan
- Department of Radiation Oncology, Linkou Chang Gung Memorial Hospital and Chang Gung University, Taoyuan City, Taiwan
| | - Yin-Yin Chiang
- Department of Radiation Oncology, Linkou Chang Gung Memorial Hospital and Chang Gung University, Taoyuan City, Taiwan
| | - Yung-Chih Chou
- Department of Radiation Oncology, Linkou Chang Gung Memorial Hospital and Chang Gung University, Taoyuan City, Taiwan
| | - Ngan-Ming Tsang
- Department of Radiation Oncology, Linkou Chang Gung Memorial Hospital and Chang Gung University, Taoyuan City, Taiwan.,School of Traditional Chinese Medicine, Chang Gung University, Taoyuan City, Taiwan
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47
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Pan C, Wang Y, Liu Q, Hu Y, Fu J, Xie X, Zhang S, Xi M, Wen J. Phenotypic profiling and prognostic significance of immune infiltrates in esophageal squamous cell carcinoma. Oncoimmunology 2021; 10:1883890. [PMID: 33628625 PMCID: PMC7889084 DOI: 10.1080/2162402x.2021.1883890] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
The tumor microenvironment (TME) of esophageal squamous cell carcinoma (ESCC) impacts tumor progression but is poorly understood. We obtained tumor tissues from 279 patients after esophagectomy and characterized the TME in intraepithelial and stromal regions using multiplex fluorescent immunohistochemistry (mfIHC). A heterogeneous immune population infiltrating tumor and the uninvolved esophageal tissue were observed. The infiltration of intraepithelial programmed death ligand 1 (PD-L1)-positive tumor-associated macrophages (TAMs) and stromal granzyme B+ activated cytotoxic T cells (aCTLs) correlated with both prolonged overall survival (OS) and disease-free survival (DFS). The intraepithelial memory T cell infiltration predicted longer OS, while intraepithelial and stromal regulatory T cell (Treg) infiltration was associated with shortened OS and DFS, respectively. Multivariate models combining immune infiltrates and clinicopathological factors outperformed tumor-node-metastasis (TNM) stage in predicting OS and DFS at 3 and 5 years. The infiltration of Treg inversely correlated with that of the antitumor effectors including CTLs, aCTLs, and natural killer (NK) cells. Intraepithelial memory T cell infiltration also negatively correlated with PD-L1 expression. In spatial analysis, intraepithelial dendritic cell (DC)-memory T cell engagement increased in high PD-L1+ TAM infiltration group. The characterization of the TME revealed a complex interplay between immune populations and may be employed to stratify patient for prognosis prediction and immunotherapy.
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Affiliation(s)
- Chuqing Pan
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, People's Republic of China.,Guangdong Esophageal Cancer Institute, Guangzhou, People's Republic of China
| | - Yu Wang
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, People's Republic of China.,Guangdong Esophageal Cancer Institute, Guangzhou, People's Republic of China
| | - Qianwen Liu
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, People's Republic of China.,Guangdong Esophageal Cancer Institute, Guangzhou, People's Republic of China.,Department of Thoracic Oncology, Sun Yat-Sen University Cancer Center, Sun Yat-Sen University, Guangzhou, People's Republic of China
| | - Yihuai Hu
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, People's Republic of China.,Guangdong Esophageal Cancer Institute, Guangzhou, People's Republic of China.,Department of Thoracic Oncology, Sun Yat-Sen University Cancer Center, Sun Yat-Sen University, Guangzhou, People's Republic of China
| | - Jianhua Fu
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, People's Republic of China.,Guangdong Esophageal Cancer Institute, Guangzhou, People's Republic of China.,Department of Thoracic Oncology, Sun Yat-Sen University Cancer Center, Sun Yat-Sen University, Guangzhou, People's Republic of China
| | - Xiuying Xie
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, People's Republic of China.,Guangdong Esophageal Cancer Institute, Guangzhou, People's Republic of China
| | - Shuishen Zhang
- Department of Thoracic Surgery, the First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, People's Republic of China
| | - Mian Xi
- Guangdong Esophageal Cancer Institute, Guangzhou, People's Republic of China.,Department of Radiotherapy, Sun Yat-Sen University Cancer Center, Sun Yat-Sen University, Guangzhou, People's Republic of China
| | - Jing Wen
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, People's Republic of China.,Guangdong Esophageal Cancer Institute, Guangzhou, People's Republic of China
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Newman J, Preeshagul I, Kohn N, Devoe C, Seetharamu N. Simple parameters to solve a complex issue: predicting response to checkpoint inhibitor therapy in lung cancer. Lung Cancer Manag 2020; 10:LMT44. [PMID: 34084210 PMCID: PMC8162145 DOI: 10.2217/lmt-2020-0024] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Background: Noninvasive biomarkers predicting immune checkpoint inhibitor (ICI) response are urgently needed. We evaluated the predictive value of pretreatment neutrophil-to-lymphocyte ratio (NLR), smoking history, smoking intensity, BMI and programmed death ligand 1 (PD-L1) expression in non-small-cell lung cancer (NSCLC) patients treated with ICIs. Materials & methods: Single-center retrospective study included 137 patients from July 2015 to February 2018. Outcomes included 3-month disease control rate, progression-free survival, and overall survival. Predictive value of biomarkers was assessed independently and in a multivariable model. Results: NLR was associated with all outcomes. Smoking history was predictive of progression-free survival and smoking intensity was predictive of disease control rate. BMI and PD-L1 were not associated with any outcome. High BMI was associated with low NLR. Conclusion: Simple clinical biomarkers can predict response to ICIs. A score incorporating both clinical factors and established tissue/serum biomarkers may be useful in identifying NSCLC patients who would benefit from ICIs.
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Affiliation(s)
- James Newman
- Northwell Health Cancer Institute, Medical Oncology, New Hyde Park, NY 11042, USA
| | - Isabel Preeshagul
- Memorial Sloan Kettering Cancer Center, Medical Oncology, New York, NY 10065, USA
| | - Nina Kohn
- Feinstein Institute for Medical Research, Biostatistics Unit, Manhasset, NY 11030, USA
| | - Craig Devoe
- Northwell Health Cancer Institute, Medical Oncology, New Hyde Park, NY 11042, USA
| | - Nagashree Seetharamu
- Northwell Health Cancer Institute, Medical Oncology, New Hyde Park, NY 11042, USA
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49
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Activated neutrophils exert myeloid-derived suppressor cell activity damaging T cells beyond repair. Blood Adv 2020; 3:3562-3574. [PMID: 31738831 DOI: 10.1182/bloodadvances.2019031609] [Citation(s) in RCA: 72] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2019] [Accepted: 09/02/2019] [Indexed: 12/20/2022] Open
Abstract
Myeloid-derived suppressor cells (MDSCs) have the capacity to suppress T-cell-mediated immune responses and impact the clinical outcome of cancer, infections, and transplantation settings. Although MDSCs were initially described as bone marrow-derived immature myeloid cells (either monocytic or granulocytic MDSCs), mature neutrophils have been shown to exert MDSC activity toward T cells in ways that remain unclear. In this study, we demonstrated that human neutrophils from both healthy donors and cancer patients do not exert MDSC activity unless they are activated. By using neutrophils with genetically well-defined defects, we found that reactive oxygen species (ROS) and granule-derived constituents are required for MDSC activity after direct CD11b-dependent interactions between neutrophils and T cells. In addition to these cellular interactions, neutrophils are engaged in the uptake of pieces of T-cell membrane, a process called trogocytosis. Together, these interactions led to changes in T-cell morphology, mitochondrial dysfunction, and adenosine triphosphate depletion, as indicated by electron microscopy, mass spectrometry, and metabolic parameters. Our studies characterize the different steps by which activated mature neutrophils induce functional T-cell nonresponsiveness and irreparable cell damage.
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50
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To B, Isaac D, Andrechek ER. Studying Lymphatic Metastasis in Breast Cancer: Current Models, Strategies, and Clinical Perspectives. J Mammary Gland Biol Neoplasia 2020; 25:191-203. [PMID: 33034778 DOI: 10.1007/s10911-020-09460-5] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/23/2020] [Accepted: 09/24/2020] [Indexed: 03/23/2023] Open
Abstract
Breast cancer is the most commonly diagnosed cancer in women and the second most common cause of cancer-related deaths in the United States. Although early detection has significantly decreased breast cancer mortality, patients diagnosed with distant metastasis still have a very poor prognosis. The most common site that breast cancer spreads to are local lymph nodes. Therefore, the presence of lymph node metastasis remains one of most important prognostic factors in breast cancer patients. Given its significant clinical implications, increased efforts have been dedicated to better understand the molecular mechanism governing lymph node metastasis in breast cancer. The identification of lymphatic-specific biomarkers, including podoplanin and LYVE-1, has propelled the field of lymphatic metastasis forward. In addition, several animal models such as cell line-derived xenografts, patient-derived xenografts, and spontaneous tumor models have been developed to recreate the process of lymphatic metastasis. Moreover, the incorporation of various -omic platforms have provided further insight into the genetic drivers facilitating lymphatic metastasis, as well as potential biomarkers and therapeutic targets. Here, we highlight various models of lymphatic metastasis, their potential pitfalls, and other tools available to study lymphatic metastasis including imaging modalities and -omic studies.
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Affiliation(s)
- Briana To
- Department of Physiology, Michigan State University, East Lansing, MI, USA
| | - Daniel Isaac
- Division of Hematology and Oncology, MSU Breslin Cancer Center, Lansing, MI, USA
| | - Eran R Andrechek
- Department of Physiology, Michigan State University, East Lansing, MI, USA.
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