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Ma H, Lu C, Jin Z, Liu R, Miao Z, Zha Z, Tao Z. Rhodium-Rhenium Alloy Nanozymes for Non-inflammatory Photothermal Therapy. ACS APPLIED MATERIALS & INTERFACES 2024; 16:21653-21664. [PMID: 38644787 DOI: 10.1021/acsami.4c02550] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/23/2024]
Abstract
Analogous to thermal ablation techniques in clinical settings, cell necrosis induced during tumor photothermal therapy (PTT) can provoke an inflammatory response that is detrimental to the treatment of tumors. In this study, we employed a straightforward one-step liquid-phase reduction process to synthesize uniform RhRe nanozymes with an average hydrodynamic size of 41.7 nm for non-inflammatory photothermal therapy. The obtained RhRe nanozymes showed efficient near-infrared (NIR) light absorption for effective PTT, coupled with a remarkable capability to scavenge reactive oxygen species (ROS) for anti-inflammatory treatment. After laser irradiation, the 4T1 tumors were effectively ablated without obvious tumor recurrence within 14 days, along with no obvious increase in pro-inflammatory cytokine levels. Notably, these RhRe nanozymes demonstrated high biocompatibility with normal cells and tissues, both in vitro and in vivo, as evidenced by the lack of significant toxicity in female BALB/c mice treated with 10 mg/kg of RhRe nanozymes over a 14 day period. This research highlights RhRe alloy nanoparticles as bioactive nanozymes for non-inflammatory PTT in tumor therapy.
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Affiliation(s)
- Hongna Ma
- School of Food and Biological Engineering, Hefei University of Technology, Hefei, Anhui 230009, People's Republic of China
| | - Chenxin Lu
- School of Food and Biological Engineering, Hefei University of Technology, Hefei, Anhui 230009, People's Republic of China
| | - Zhaoying Jin
- School of Food and Biological Engineering, Hefei University of Technology, Hefei, Anhui 230009, People's Republic of China
| | - Rui Liu
- School of Food and Biological Engineering, Hefei University of Technology, Hefei, Anhui 230009, People's Republic of China
| | - Zhaohua Miao
- School of Food and Biological Engineering, Hefei University of Technology, Hefei, Anhui 230009, People's Republic of China
- Hefei National Research Center for Physical Sciences at the Microscale, University of Science and Technology of China, Hefei, Anhui 230026, People's Republic of China
| | - Zhengbao Zha
- School of Food and Biological Engineering, Hefei University of Technology, Hefei, Anhui 230009, People's Republic of China
| | - Zhenchao Tao
- Department of Radiation Oncology, The First Affiliated Hospital of USTC West District, Anhui Provincial Cancer Hospital, Hefei, Anhui 230031, People's Republic of China
- Key Laboratory of Anti-inflammatory and Immune Medicine, Ministry of Education, Anhui Medical University, Hefei, Anhui 230032, People's Republic of China
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2
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Guo Z, Ashrafizadeh M, Zhang W, Zou R, Sethi G, Zhang X. Molecular profile of metastasis, cell plasticity and EMT in pancreatic cancer: a pre-clinical connection to aggressiveness and drug resistance. Cancer Metastasis Rev 2024; 43:29-53. [PMID: 37453022 DOI: 10.1007/s10555-023-10125-y] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Accepted: 07/07/2023] [Indexed: 07/18/2023]
Abstract
The metastasis is a multistep process in which a small proportion of cancer cells are detached from the colony to enter into blood cells for obtaining a new place for metastasis and proliferation. The metastasis and cell plasticity are considered major causes of cancer-related deaths since they improve the malignancy of cancer cells and provide poor prognosis for patients. Furthermore, enhancement in the aggressiveness of cancer cells has been related to the development of drug resistance. Metastasis of pancreatic cancer (PC) cells has been considered one of the major causes of death in patients and their undesirable prognosis. PC is among the most malignant tumors of the gastrointestinal tract and in addition to lifestyle, smoking, and other factors, genomic changes play a key role in its progression. The stimulation of EMT in PC cells occurs as a result of changes in molecular interaction, and in addition to increasing metastasis, EMT participates in the development of chemoresistance. The epithelial, mesenchymal, and acinar cell plasticity can occur and determines the progression of PC. The major molecular pathways including STAT3, PTEN, PI3K/Akt, and Wnt participate in regulating the metastasis of PC cells. The communication in tumor microenvironment can provide by exosomes in determining PC metastasis. The components of tumor microenvironment including macrophages, neutrophils, and cancer-associated fibroblasts can modulate PC progression and the response of cancer cells to chemotherapy.
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Affiliation(s)
- Zhenli Guo
- Department of Oncology, First Affiliated Hospital, Gannan Medical University, 128 Jinling Road, Ganzhou City, Jiangxi Province, 341000, China
| | - Milad Ashrafizadeh
- Department of General Surgery and 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.
| | - Wei Zhang
- Department of General Surgery and Institute of Precision Diagnosis and Treatment of Digestive System Tumors, Carson International Cancer Center, Shenzhen University General Hospital, Shenzhen University, Shenzhen, 518055, Guangdong, China
| | - Rongjun Zou
- Department of Cardiovascular Surgery, Guangdong Provincial Hospital of Chinese Medicine, the Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, 510120, Guangdong, China
- The Second Clinical College of Guangzhou University of Chinese Medicine, Guangzhou, 510405, Guangdong, China
| | - Gautam Sethi
- Department of Pharmacology, National University of Singapore, 16 Medical Drive, Singapore, 117600, Singapore.
| | - Xianbin Zhang
- Department of General Surgery and Institute of Precision Diagnosis and Treatment of Digestive System Tumors, Carson International Cancer Center, Shenzhen University General Hospital, Shenzhen University, Shenzhen, 518055, Guangdong, China.
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Joseph AM, Al Aiyan A, Al-Ramadi B, Singh SK, Kishore U. Innate and adaptive immune-directed tumour microenvironment in pancreatic ductal adenocarcinoma. Front Immunol 2024; 15:1323198. [PMID: 38384463 PMCID: PMC10879611 DOI: 10.3389/fimmu.2024.1323198] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2023] [Accepted: 01/11/2024] [Indexed: 02/23/2024] Open
Abstract
One of the most deadly and aggressive cancers in the world, pancreatic ductal adenocarcinoma (PDAC), typically manifests at an advanced stage. PDAC is becoming more common, and by the year 2030, it is expected to overtake lung cancer as the second greatest cause of cancer-related death. The poor prognosis can be attributed to a number of factors, including difficulties in early identification, a poor probability of curative radical resection, limited response to chemotherapy and radiotherapy, and its immunotherapy resistance. Furthermore, an extensive desmoplastic stroma that surrounds PDAC forms a mechanical barrier that prevents vascularization and promotes poor immune cell penetration. Phenotypic heterogeneity, drug resistance, and immunosuppressive tumor microenvironment are the main causes of PDAC aggressiveness. There is a complex and dynamic interaction between tumor cells in PDAC with stromal cells within the tumour immune microenvironment. The immune suppressive microenvironment that promotes PDAC aggressiveness is contributed by a range of cellular and humoral factors, which itself are modulated by the cancer. In this review, we describe the role of innate and adaptive immune cells, complex tumor microenvironment in PDAC, humoral factors, innate immune-mediated therapeutic advances, and recent clinical trials in PDAC.
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Affiliation(s)
- Ann Mary Joseph
- Department of Veterinary Medicine (CAVM), United Arab Emirates University, Al Ain, United Arab Emirates
| | - Ahmad Al Aiyan
- Department of Veterinary Medicine (CAVM), United Arab Emirates University, Al Ain, United Arab Emirates
| | - Basel Al-Ramadi
- Department of Medical Microbiology and Immunology, College of Medicine and Health Sciences, United Arab Emirates University, Al Ain, United Arab Emirates
- Zayed Center for Health Sciences, United Arab Emirates University, Al Ain, United Arab Emirates
- ASPIRE Precision Medicine Research Institute Abu Dhabi, United Arab Emirates University, Al Ain, United Arab Emirates
| | - Shiv K. Singh
- Department of Gastroenterology and Gastrointestinal Oncology, University Medical Center, Goettingen, Germany
| | - Uday Kishore
- Department of Veterinary Medicine (CAVM), United Arab Emirates University, Al Ain, United Arab Emirates
- Zayed Center for Health Sciences, United Arab Emirates University, Al Ain, United Arab Emirates
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Himcinschi ME, Uscatescu V, Gherghe G, Stoian I, Vlad A, Popa DC, Coriu D, Anghel A. The Role of Neutrophil Extracellular Traps in the Outcome of Malignant Epitheliomas: Significance of CA215 Involvement. Diagnostics (Basel) 2024; 14:328. [PMID: 38337844 PMCID: PMC10855654 DOI: 10.3390/diagnostics14030328] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Revised: 01/26/2024] [Accepted: 01/30/2024] [Indexed: 02/12/2024] Open
Abstract
Neutrophil extracellular traps (NETs) were originally discovered as a part of the innate immune response of the host to bacteria. They form a web-like structure that can immobilize microorganisms or exhibit direct antimicrobial properties, such as releasing reactive oxygen species (ROS). NETs are established when neutrophils undergo a sort of cellular death following exposure to ROS, chemokines, cytokines, or other soluble factors. This process results in the release of the neutrophil's DNA in a web-like form, which is decorated with citrullinated histones (H3/H4-cit), neutrophil elastase (NE), and myeloperoxidase (MPO). Emerging studies have put into perspective that NETs play an important role in oncology as they were shown to influence tumor growth, malignant initiation, and proliferation, mediate the transition from endothelial to mesenchymal tissue, stimulate angiogenesis or metastasis, and can even help cancer cells evade the immune response. The role of NETs in cancer therapy resides in their ability to form and act as a mechanical barrier that will provide the primary tumor with a reduced response to irradiation or pharmaceutical penetration. Subsequently, cancer cells are shown to internalize NETs and use them as a strong antioxidant when pharmaceutical treatment is administered. In this review, we explored the role of NETs as part of the tumor microenvironment (TME), in the context of malignant epitheliomas, which are capable of an autonomous production of CA215, a subvariant of IgG, and part of the carcinoembryonic antigen (CEA) superfamily. Studies have shown that CA215 has a functional Fc subdivision able to activate the Fc-gamma-RS receptor on the surface of neutrophils. This activation may afterward stimulate the production of NETs, thus indicating CA215 as a potential factor in cancer therapy surveillance.
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Affiliation(s)
- Mihai Emanuel Himcinschi
- Department of Biochemistry and Pharmacology, Discipline of Biochemistry, “Victor Babes” University of Medicine and Pharmacy, 300041 Timisoara, Romania; (M.E.H.); (A.A.)
| | - Valentina Uscatescu
- Department of Hematology, Fundeni Clinical Institute, 022328 Bucharest, Romania (D.C.)
| | - Georgiana Gherghe
- Department of Hematology, Fundeni Clinical Institute, 022328 Bucharest, Romania (D.C.)
| | - Irina Stoian
- Department of Functional Sciences I/Biochemistry, Faculty of Medicine, Carol Davila University of Medicine and Pharmacy, 050474 Bucharest, Romania;
| | - Adelina Vlad
- Department of Functional Sciences I/Physiology, Faculty of Medicine, Carol Davila University of Medicine and Pharmacy, 050474 Bucharest, Romania
| | - Delia Codruța Popa
- Department of Hematology, Fundeni Clinical Institute, 022328 Bucharest, Romania (D.C.)
| | - Daniel Coriu
- Department of Hematology, Fundeni Clinical Institute, 022328 Bucharest, Romania (D.C.)
| | - Andrei Anghel
- Department of Biochemistry and Pharmacology, Discipline of Biochemistry, “Victor Babes” University of Medicine and Pharmacy, 300041 Timisoara, Romania; (M.E.H.); (A.A.)
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Yang SQ, Wang JK, Ma WJ, Liu F, Zou RQ, Dai YS, Lv TR, Li FY, Hu HJ. Prognostic Significance of Tumor Necrosis in Patients with Gallbladder Carcinoma Undergoing Curative-Intent Resection. Ann Surg Oncol 2024; 31:125-132. [PMID: 37884700 DOI: 10.1245/s10434-023-14421-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Accepted: 09/25/2023] [Indexed: 10/28/2023]
Abstract
BACKGROUND Tumor necrosis has been indicated to correlate with dismal survival outcomes of a variety of solid tumors. However, the significance and prognostic value of tumor necrosis remain unclear in gallbladder carcinoma. The aim of this research is to explore the relationships between necrosis with long-term survival and tumor-related biological characteristics of patients with gallbladder carcinoma. PATIENTS AND METHODS Patients with gallbladder carcinoma who accepted curative-intent resection in West China Hospital of Sichuan University (China) between January 2010 and December 2021 were retrospectively analyzed. Tumor necrosis was determined by staining the patient's original tissue sections with hematoxylin and eosin. Based on the presence of tumor necrosis, the pathologic features and survival outcomes were compared. RESULTS This study enrolled 213 patients with gallbladder carcinoma who underwent curative-intent surgery, of whom 89 had tumor necrosis. Comparative analyses indicated that patients with tumor necrosis had more aggressive clinicopathological features, such as larger tumor size (p = 0.002), poorer tumor differentiation (p = 0.029), more frequent vascular invasion (p < 0.001), presence of lymph node metastasis (p = 0.014), and higher tumor status (p = 0.01), and experienced poorer survival. Univariate and multivariate analyses revealed that tumor necrosis was an independent prognostic factor for overall survival (multivariate: HR 1.651, p = 0.026) and disease-free survival (multivariate: HR 1.589, p = 0.040). CONCLUSIONS Tumor necrosis can be considered as an independent predictive factor for overall survival and disease-free survival among individuals with gallbladder carcinoma, which was a valuable pathologic parameter.
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Affiliation(s)
- Si-Qi Yang
- Division of Biliary Tract Surgery, Department of General Surgery, West China Hospital, Sichuan University, Chengdu, Sichuan Province, China
| | - Jun-Ke Wang
- Division of Biliary Tract Surgery, Department of General Surgery, West China Hospital, Sichuan University, Chengdu, Sichuan Province, China
| | - Wen-Jie Ma
- Division of Biliary Tract Surgery, Department of General Surgery, West China Hospital, Sichuan University, Chengdu, Sichuan Province, China
| | - Fei Liu
- Division of Biliary Tract Surgery, Department of General Surgery, West China Hospital, Sichuan University, Chengdu, Sichuan Province, China
| | - Rui-Qi Zou
- Division of Biliary Tract Surgery, Department of General Surgery, West China Hospital, Sichuan University, Chengdu, Sichuan Province, China
| | - Yu-Shi Dai
- Division of Biliary Tract Surgery, Department of General Surgery, West China Hospital, Sichuan University, Chengdu, Sichuan Province, China
| | - Tian-Run Lv
- Division of Biliary Tract Surgery, Department of General Surgery, West China Hospital, Sichuan University, Chengdu, Sichuan Province, China
| | - Fu-Yu Li
- Division of Biliary Tract Surgery, Department of General Surgery, West China Hospital, Sichuan University, Chengdu, Sichuan Province, China.
| | - Hai-Jie Hu
- Division of Biliary Tract Surgery, Department of General Surgery, West China Hospital, Sichuan University, Chengdu, Sichuan Province, China.
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Zheng J, Li G, Liu W, Deng Y, Xu X. The Expression of Non B Cell-Derived Immunoglobulins. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2024; 1445:11-36. [PMID: 38967747 DOI: 10.1007/978-981-97-0511-5_2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/06/2024]
Abstract
Although V(D)J recombination and immunoglobulin (Ig) production are traditionally recognised to occur only in B lymphocytes and plasma cells, the expression of Igs in non-lymphoid cells, which we call non B cell-derived Igs (non B Igs), has been documented by growing studies. It has been demonstrated that non B-Igs can be widely expressed in most cell types, including, but not limited to, epithelial cells, cardiomyocytes, hematopoietic stem/progenitor cells, myeloid cells, and cells from immune-privileged sites, such as neurons and spermatogenic cells. In particular, malignant tumour cells express high level of IgG. Moreover, different from B-Igs that mainly localised on the B cell membrane and in the serum and perform immune defence function mainly, non B-Igs have been found to distribute more widely and play critical roles in immune defence, maintaining cell proliferation and survival, and promoting progression. The findings of non B-Igs may provide a wealthier breakthrough point for more therapeutic strategies for a wide range of immune-related diseases.
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Affiliation(s)
- Jie Zheng
- Hematologic Disease Laboratory, Department of Stem Cell Transplantation, Beijing Children's Hospital, Capital Medical University, Beijing, China.
| | - Guohui Li
- Department of Pharmacology, College of Medicine, University of Arizona, Tucson, AZ, USA
| | - Wei Liu
- Department of Immunology, Hebei Medical University, Shijiazhuang, China
| | - Yuqing Deng
- Department of Immunology, Hebei Medical University, Shijiazhuang, China
| | - XiaoJun Xu
- Department of Immunology, School of Basic Medical Sciences, Peking University, Beijing, China
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7
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Cui M, Qiu X. Cancer-Derived Immunoglobulin G and Pancreatic Cancer. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2024; 1445:129-135. [PMID: 38967755 DOI: 10.1007/978-981-97-0511-5_10] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/06/2024]
Abstract
Immunoglobulin (Ig) is traditionally believed to be produced solely by B cells. Nonetheless, mounting evidence has demonstrated that various types of Igs are extensively expressed in many cell types. Among them, IgG is found to be highly expressed in cancer cells and is thus labeled as cancer-derived IgG. Cancer-derived IgG shares identical fundamental structures with B cell-derived IgG, but displays several unique characteristics, including restricted variable region sequences and unique glycosylation modifications for those expressed by epithelial cancers. Cancer-derived IgG plays multiple crucial roles in carcinogenesis, including facilitating cancer invasion and metastasis, enhancing cancer stemness, contributing to chemoresistance, and remodeling the tumour microenvironment. Recent studies have discovered that cancer-derived sialylated IgG (SIA-IgG) is extensively expressed in pancreatic cancer cells and is predominantly located in the cytoplasm and on the cell membrane. Cancer-derived IgG expressed by pancreatic cancer presents a restrictive variable region sequence and contains a unique sialylation site of the Fab region. Functionally, cancer-derived IgG participates in pancreatic cancer progression via different mechanisms, such as promoting proliferation, facilitating migration and invasion, resisting apoptosis, inducing inflammation, and modulating the tumour microenvironment. SIA-IgG has shown potential as a clinical biomarker. The expression of SIA-IgG is associated with poor tumour differentiation, metastasis, and chemoresistance in pancreatic cancer. High expression of SIA-IgG can serve as an independent prognostic factor for pancreatic cancer. Additionally, SIA-IgG expression elevated with malignant progression for the precursor lesions of pancreatic cancer. These findings present a prospect of applying cancer-derived IgG as a novel diagnostic and therapeutic target in the management of pancreatic cancer, and aiding in overcoming the challenge in the treatment of this stubborn malignancy.
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Affiliation(s)
- Ming Cui
- Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China.
| | - Xiaoyan Qiu
- Department of Immunology, School of Basic Medical Sciences, Peking University, Beijing, China
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Xu M, Cheng Y, Meng R, Yang P, Chen J, Qiao Z, Wu J, Qian K, Li Y, Wang P, Zhou L, Wang T, Sheng D, Zhang Q. Enhancement of Microglia Functions by Developed Nano-Immuno-Synergist to Ameliorate Immunodeficiency for Malignant Glioma Treatment. Adv Healthc Mater 2023; 12:e2301861. [PMID: 37573475 DOI: 10.1002/adhm.202301861] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Revised: 08/02/2023] [Indexed: 08/14/2023]
Abstract
Resident microglia are key factors in mediating immunity against brain tumors, but the microglia in malignant glioma are functionally impaired. Little immunotherapy is explored to restore microglial function against glioma. Herein, oleanolic acid (OA) (microglia "restorer") and D PPA-1 peptide (immune checkpoint blockade) are integrated on a nano-immuno-synergist (D PAM@OA) to work coordinately. The self-assembled OA core is coated with macrophage membrane for efficient blood-brain barrier penetration and microglia targeting, on which D PPA-1 peptide is attached via acid-sensitive bonds for specific release in tumor microenvironment. With the enhanced accumulation of the dual drugs in their respective action sites, D PAM@OA effectively promotes the recruitment and activation of effector T cells by inhibiting aberrant activation of Signal transducer and activator of transcription (STAT-3) pathway in microglia, and assists activated effector T cells in killing tumor cells by blocking elevated immune checkpoint proteins in malignant glioma. Eventually, as adjuvant therapy, the rationally designed nano-immuno-synergist hinders malignant glioma progression and recurrence with or without temozolomide. The work demonstrates the feasibility of a nano-formulation for microglia-based immunotherapy, which may provide a new direction for the treatment of brain tumors.
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Affiliation(s)
- Minjun Xu
- Key Laboratory of Smart Drug Delivery, Ministry of Education, School of Pharmacy, Fudan University, Shanghai, 201203, P. R. China
| | - Yunlong Cheng
- Key Laboratory of Smart Drug Delivery, Ministry of Education, School of Pharmacy, Fudan University, Shanghai, 201203, P. R. China
| | - Ran Meng
- Key Laboratory of Smart Drug Delivery, Ministry of Education, School of Pharmacy, Fudan University, Shanghai, 201203, P. R. China
| | - Peng Yang
- Key Laboratory of Smart Drug Delivery, Ministry of Education, School of Pharmacy, Fudan University, Shanghai, 201203, P. R. China
| | - Jian Chen
- Department of Medicinal Chemistry, School of Pharmacy, Fudan University, Shanghai, 201203, P. R. China
| | - Zhen Qiao
- Department of Medicinal Chemistry, School of Pharmacy, Fudan University, Shanghai, 201203, P. R. China
| | - Jing Wu
- Key Laboratory of Smart Drug Delivery, Ministry of Education, School of Pharmacy, Fudan University, Shanghai, 201203, P. R. China
| | - Kang Qian
- Key Laboratory of Smart Drug Delivery, Ministry of Education, School of Pharmacy, Fudan University, Shanghai, 201203, P. R. China
| | - Yixian Li
- Key Laboratory of Smart Drug Delivery, Ministry of Education, School of Pharmacy, Fudan University, Shanghai, 201203, P. R. China
| | - Pengzhen Wang
- Key Laboratory of Smart Drug Delivery, Ministry of Education, School of Pharmacy, Fudan University, Shanghai, 201203, P. R. China
| | - Lingling Zhou
- Key Laboratory of Smart Drug Delivery, Ministry of Education, School of Pharmacy, Fudan University, Shanghai, 201203, P. R. China
| | - Tianying Wang
- Key Laboratory of Smart Drug Delivery, Ministry of Education, School of Pharmacy, Fudan University, Shanghai, 201203, P. R. China
| | - Dongyu Sheng
- Key Laboratory of Smart Drug Delivery, Ministry of Education, School of Pharmacy, Fudan University, Shanghai, 201203, P. R. China
| | - Qizhi Zhang
- Key Laboratory of Smart Drug Delivery, Ministry of Education, School of Pharmacy, Fudan University, Shanghai, 201203, P. R. China
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Wang J, Huang J, Ding H, Ma J, Zhong H, Wang F, Chen Y, Peng H. Functional analysis of tumor-derived immunoglobulin lambda and its interacting proteins in cervical cancer. BMC Cancer 2023; 23:929. [PMID: 37784026 PMCID: PMC10544594 DOI: 10.1186/s12885-023-11426-9] [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: 03/25/2023] [Accepted: 09/21/2023] [Indexed: 10/04/2023] Open
Abstract
BACKGROUND Immunoglobulin lambda (Igλ) has been reported to be expressed in many normal and tumor tissues and cells. However, the function and clinical significance of tumor-derived Igλ remain unclear. METHODS The differential expressions of Immunoglobulin Lambda Constants (IGLCs) in cervical squamous cell carcinoma and endocervical adenocarcinoma (CESC) were examined with The Cancer Genome Atlas (TCGA), Genotype-Tissue Expression (GTEx), and Human Protein Atlas (HPA) databases. The effects of IGLCs on patient clinical phenotypes and prognosis were explored via bioinformatics analyses based on the TCGA databases. We used the bioinformatics analyses based on the TCGA and GTEx databases to elucidate the correlations among IGLC expressions, immunomodulator expressions, tumor stemness, and infiltration scores of tumor infiltrating immune cells. Co-immunoprecipitation (Co-IP) and silver staining combined with liquid chromatography-tandem mass spectrometry (LC-MS/MS) were used to obtain potential tumor-derived Igλ-interacting proteins. Functional annotation of candidate proteins identified by LC-MS/MS was performed in Database for Annotation, Visualization and Integrated Discovery (DAVID). The bioinformatics analyses of 7 IGLCs in CESC and normal cervical tissues were performed based on TCGA, GTEx, and Gene Expression Profiling Interactive Analysis 2 (GEPIA2) databases. Protein-protein interaction (PPI) network was analyzed based on tumor-derived Igλ-interacting proteins in Search Tool for the Retrieval of Interacting Genes/Proteins (STRING) database. Immunohistochemistry (IHC) was used to validate the expressions of IGLCs in CESC. RESULTS We found that the expressions of the majority of IGLCs (IGLC1, IGLC2, IGLC3, IGLC4, IGLC5, IGLC6, and IGLC7) were upregulated in CESC tissues, compared with those in normal cervical tissues. The expressions of IGLC5 and IGLC7 had significant difference in different pathologic metastasis (M), one of tumor, node, and metastasis (TNM) staging system, categories of CESC. Except for disease-free interval (DFI), 4 IGLC (IGLC1, IGLC2, IGLC3, and IGLC7) expression levels were positively associated with patient overall survival (OS), disease-specific survival (DSS), and progression-free interval (PFI) respectively in CESC tissues. 5 IGLC (IGLC1, IGLC2, IGLC3, IGLC6, and IGLC7) expressions were positively correlated with the expressions of a majority of immunomodulators respectively in CESC tissues. Tumor stemness was negatively correlated with the expressions of 4 IGLCs (IGLC1, IGLC2, IGLC3, and IGLC7) respectively in CESC tissues. Except for IGLC4, IGLC5, and IGLC7, 4 IGLC (IGLC1, IGLC2, IGLC3, and IGLC6) expressions were positively correlated with infiltration scores of 6 tumor-infiltrating immune cells (B cell, T cell CD4, T cell CD8, neutrophil, macrophage, and DC). After analyses of the above bioinformatics data of tumor-derived Igλ, Co-IP and LC-MS/MS were used to confirm that 4 proteins (RPL7, RPS3, H1-5, and H1-6) might interact with tumor-derived Igλ in cervical cancer cells. Functional analyses of these candidate proteins showed that they interacted with many proteins and were involved in various cellular biological processes. Finally, IHC was used to further confirm the above bioinformatics results, it was indicated that the expression level of Igλ in cervical adenocarcinoma and cervical squamous cell carcinoma was higher than that in normal cervical tissue. CONCLUSION This study comprehensively investigated the functions of tumor-derived Igλ and its interacting proteins based on bioinformatics analysis and the potential value of Igλ as a prognostic and therapeutic marker for CESC, providing new direction and evidence for CESC therapy.
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Affiliation(s)
- Juping Wang
- Department of Pathology, The First Affiliated Hospital of Fujian Medical University, Fuzhou, China.
- Department of Pathology, Binhai Branch of National Regional Medical Center, The First Affiliated Hospital, Fujian Medical University, Fuzhou, China.
| | - Jiangni Huang
- Department of Pathophysiology, School of Basic Medical Sciences, Youjiang Medical University for Nationalities, Baise, China
| | - Hao Ding
- Department of Pathophysiology, School of Basic Medical Sciences, Youjiang Medical University for Nationalities, Baise, China
| | - Jing Ma
- Department of Pathophysiology, School of Basic Medical Sciences, Youjiang Medical University for Nationalities, Baise, China
| | - Haohua Zhong
- Department of Pathophysiology, School of Basic Medical Sciences, Youjiang Medical University for Nationalities, Baise, China
| | - Fanlu Wang
- Department of Pathophysiology, School of Basic Medical Sciences, Youjiang Medical University for Nationalities, Baise, China
| | - Yupeng Chen
- Department of Pathology, The First Affiliated Hospital of Fujian Medical University, Fuzhou, China
| | - Hui Peng
- Fujian Provincial Institutes of Brain Disorders and Brain Sciences, The First Affiliated Hospital, Fujian Medical University, Fuzhou, China.
- Department of Neurosurgery, The First Affiliated Hospital, Neurosurgery Research Institute, Fujian Medical University, Fuzhou, China.
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Díaz-Dinamarca DA, Salazar ML, Escobar DF, Castillo BN, Valdebenito B, Díaz P, Manubens A, Salazar F, Troncoso MF, Lavandero S, Díaz J, Becker MI, Vásquez AE. Surface immunogenic protein from Streptococcus agalactiae and Fissurella latimarginata hemocyanin are TLR4 ligands and activate MyD88- and TRIF dependent signaling pathways. Front Immunol 2023; 14:1186188. [PMID: 37790926 PMCID: PMC10544979 DOI: 10.3389/fimmu.2023.1186188] [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: 03/14/2023] [Accepted: 08/29/2023] [Indexed: 10/05/2023] Open
Abstract
The development of vaccine adjuvants is of interest for the management of chronic diseases, cancer, and future pandemics. Therefore, the role of Toll-like receptors (TLRs) in the effects of vaccine adjuvants has been investigated. TLR4 ligand-based adjuvants are the most frequently used adjuvants for human vaccines. Among TLR family members, TLR4 has unique dual signaling capabilities due to the recruitment of two adapter proteins, myeloid differentiation marker 88 (MyD88) and interferon-β adapter inducer containing the toll-interleukin-1 receptor (TIR) domain (TRIF). MyD88-mediated signaling triggers a proinflammatory innate immune response, while TRIF-mediated signaling leads to an adaptive immune response. Most studies have used lipopolysaccharide-based ligands as TLR4 ligand-based adjuvants; however, although protein-based ligands have been proven advantageous as adjuvants, their mechanisms of action, including their ability to undergo structural modifications to achieve optimal immunogenicity, have been explored less thoroughly. In this work, we characterized the effects of two protein-based adjuvants (PBAs) on TLR4 signaling via the recruitment of MyD88 and TRIF. As models of TLR4-PBAs, we used hemocyanin from Fissurella latimarginata (FLH) and a recombinant surface immunogenic protein (rSIP) from Streptococcus agalactiae. We determined that rSIP and FLH are partial TLR4 agonists, and depending on the protein agonist used, TLR4 has a unique bias toward the TRIF or MyD88 pathway. Furthermore, when characterizing gene products with MyD88 and TRIF pathway-dependent expression, differences in TLR4-associated signaling were observed. rSIP and FLH require MyD88 and TRIF to activate nuclear factor kappa beta (NF-κB) and interferon regulatory factor (IRF). However, rSIP and FLH have a specific pattern of interleukin 6 (IL-6) and interferon gamma-induced protein 10 (IP-10) secretion associated with MyD88 and TRIF recruitment. Functionally, rSIP and FLH promote antigen cross-presentation in a manner dependent on TLR4, MyD88 and TRIF signaling. However, FLH activates a specific TRIF-dependent signaling pathway associated with cytokine expression and a pathway dependent on MyD88 and TRIF recruitment for antigen cross-presentation. Finally, this work supports the use of these TLR4-PBAs as clinically useful vaccine adjuvants that selectively activate TRIF- and MyD88-dependent signaling to drive safe innate immune responses and vigorous Th1 adaptive immune responses.
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Affiliation(s)
- Diego A. Díaz-Dinamarca
- Sección de Biotecnología, Subdepartamento, Innovación, Desarrollo, Transferencia Tecnológica (I+D+T) y Evaluación de Tecnologías Sanitarias (ETESA), Instituto de Salud Pública, Santiago, Chile
- Laboratorio de Inmunología, Fundación Ciencia y Tecnología para el Desarrollo (FUCITED), Santiago, Chile
- Facultad de Ciencias Químicas y Farmacéuticas, Universidad de Chile, Santiago, Chile
| | - Michelle L. Salazar
- Laboratorio de Inmunología, Fundación Ciencia y Tecnología para el Desarrollo (FUCITED), Santiago, Chile
| | - Daniel F. Escobar
- Sección de Biotecnología, Subdepartamento, Innovación, Desarrollo, Transferencia Tecnológica (I+D+T) y Evaluación de Tecnologías Sanitarias (ETESA), Instituto de Salud Pública, Santiago, Chile
| | - Byron N. Castillo
- Laboratorio de Inmunología, Fundación Ciencia y Tecnología para el Desarrollo (FUCITED), Santiago, Chile
| | - Bastián Valdebenito
- Sección de Biotecnología, Subdepartamento, Innovación, Desarrollo, Transferencia Tecnológica (I+D+T) y Evaluación de Tecnologías Sanitarias (ETESA), Instituto de Salud Pública, Santiago, Chile
| | - Pablo Díaz
- Sección de Biotecnología, Subdepartamento, Innovación, Desarrollo, Transferencia Tecnológica (I+D+T) y Evaluación de Tecnologías Sanitarias (ETESA), Instituto de Salud Pública, Santiago, Chile
| | | | - Fabián Salazar
- Laboratorio de Inmunología, Fundación Ciencia y Tecnología para el Desarrollo (FUCITED), Santiago, Chile
- Investigación y Desarrollo, BIOSONDA S.A., Santiago, Chile
- Medical Research Council Centre for Medical Mycology, University of Exeter, Exeter, United Kingdom
| | - Mayarling F. Troncoso
- Advanced Center for Chronic Diseases (ACCDiS), Facultad Ciencias Químicas y Farmacéuticas and Facultad de Medicina, Universidad de Chile, Santiago, Chile
| | - Sergio Lavandero
- Advanced Center for Chronic Diseases (ACCDiS), Facultad Ciencias Químicas y Farmacéuticas and Facultad de Medicina, Universidad de Chile, Santiago, Chile
- Department of Internal Medicine (Cardiology Division), University of Texas Southwestern Medical Center, Dallas, TX, United States
| | - Janepsy Díaz
- Departamento Agencia Nacional de Dispositivos Médicos, Innovación y Desarrollo, Instituto de Salud Pública de Chile, Santiago, Chile
| | - María Inés Becker
- Laboratorio de Inmunología, Fundación Ciencia y Tecnología para el Desarrollo (FUCITED), Santiago, Chile
- Investigación y Desarrollo, BIOSONDA S.A., Santiago, Chile
| | - Abel E. Vásquez
- Sección de Biotecnología, Subdepartamento, Innovación, Desarrollo, Transferencia Tecnológica (I+D+T) y Evaluación de Tecnologías Sanitarias (ETESA), Instituto de Salud Pública, Santiago, Chile
- Facultad de Ciencias de la Salud, Escuela de Medicina, Universidad del Alba, Santiago, Chile
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11
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Lin HJ, Liu Y, Caroland K, Lin J. Polarization of Cancer-Associated Macrophages Maneuver Neoplastic Attributes of Pancreatic Ductal Adenocarcinoma. Cancers (Basel) 2023; 15:3507. [PMID: 37444617 DOI: 10.3390/cancers15133507] [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: 05/31/2023] [Revised: 07/01/2023] [Accepted: 07/03/2023] [Indexed: 07/15/2023] Open
Abstract
Mounting evidence links the phenomenon of enhanced recruitment of tumor-associated macrophages towards cancer bulks to neoplastic growth, invasion, metastasis, immune escape, matrix remodeling, and therapeutic resistance. In the context of cancer progression, naïve macrophages are polarized into M1 or M2 subtypes according to their differentiation status, gene signatures, and functional roles. While the former render proinflammatory and anticancer effects, the latter subpopulation elicits an opposite impact on pancreatic ductal adenocarcinoma. M2 macrophages have gained increasing attention as they are largely responsible for molding an immune-suppressive landscape. Through positive feedback circuits involving a paracrine manner, M2 macrophages can be amplified by and synergized with neighboring neoplastic cells, fibroblasts, endothelial cells, and non-cell autonomous constituents in the microenvironmental niche to promote an advanced disease state. This review delineates the molecular cues expanding M2 populations that subsequently convey notorious clinical outcomes. Future therapeutic regimens shall comprise protocols attempting to abolish environmental niches favoring M2 polarization; weaken cancer growth typically assisted by M2; promote the recruitment of tumoricidal CD8+ T lymphocytes and dendritic cells; and boost susceptibility towards gemcitabine as well as other chemotherapeutic agents.
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Affiliation(s)
- Huey-Jen Lin
- Department of Medical & Molecular Sciences, University of Delaware, Willard Hall Education Building, 16 West Main Street, Newark, DE 19716, USA
| | - Yingguang Liu
- Department of Molecular and Cellular Sciences, College of Osteopathic Medicine, Liberty University, 306 Liberty View Lane, Lynchburg, VA 24502, USA
| | - Kailey Caroland
- Department of Biochemistry and Molecular Biology, Molecular Medicine Graduate Program, Greenebaum Comprehensive Cancer Center, School of Medicine, University of Maryland, 108 N. Greene Street, Baltimore, MD 21201, USA
| | - Jiayuh Lin
- Department of Biochemistry and Molecular Biology, Molecular Medicine Graduate Program, Greenebaum Comprehensive Cancer Center, School of Medicine, University of Maryland, 108 N. Greene Street, Baltimore, MD 21201, USA
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12
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Kuo FY, Eng HL, Li WF, Liu YW, Wang CC, Lin CC, Yong CC, Yen YH. Tumor Necrosis Is an Indicator of Poor Prognosis Among Hepatoma Patients Undergoing Resection. J Surg Res 2023; 283:1091-1099. [PMID: 36915000 DOI: 10.1016/j.jss.2022.11.039] [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: 06/10/2022] [Revised: 11/15/2022] [Accepted: 11/18/2022] [Indexed: 12/23/2022]
Abstract
INTRODUCTION Tumor necrosis has been associated with poor prognosis in hepatocellular carcinoma (HCC) patients undergoing liver resection (LR). However, more evidence is needed to clarify this issue. METHODS Patients who underwent upfront LR between 2010 and 2018 for newly diagnosed HCC without undergoing neoadjuvant therapy were enrolled in this retrospective study. Tumor necrosis was classified as present or absent according to retrospective examinations. The association between tumor necrosis, pathologic characteristics, overall survival (OS), and recurrence-free survival (RFS) were analyzed. RESULTS Among 756 patients who underwent LR for HCC, tumor necrosis was present in 279 (36.9%) patients. Compared with patients without tumor necrosis, patients with tumor necrosis had higher proportions of tumors sized >5.0 cm (P < 0.001), multiple tumors (P < 0.001), microvascular or macrovascular invasion (P < 0.001), poorly differentiated or undifferentiated tumors (P < 0.001), and T stage 3 or 4 (P < 0.001) on pathological examination. The presence of tumor necrosis was associated with worse OS and RFS compared with the absence of tumor necrosis: 5-y OS was 56% versus 78% (P < 0.001); 5-y RFS was 42% versus 55% (P < 0.001). In multivariate analysis, the presence of tumor necrosis was an independent factor associated with worse OS (hazard ratio: 1.956; 95% confidence interval: 1.409-2.716; P < 0.001) and RFS (hazard ratio: 1.422; 95% confidence interval: 1.085-1.865; P = 0.011). CONCLUSIONS Tumor necrosis was associated with worse OS and RFS among patients who underwent LR for HCC.
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Affiliation(s)
- Fang-Ying Kuo
- Department of Pathology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Hock-Liew Eng
- Department of Pathology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Wei-Feng Li
- Liver Transplantation Center and Department of Surgery, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan
| | - Yueh-Wei Liu
- Liver Transplantation Center and Department of Surgery, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan
| | - Chih-Chi Wang
- Liver Transplantation Center and Department of Surgery, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan.
| | - Chih-Che Lin
- Liver Transplantation Center and Department of Surgery, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan
| | - Chee-Chien Yong
- Liver Transplantation Center and Department of Surgery, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan
| | - Yi-Hao Yen
- Division of Hepatogastroenterology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan.
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13
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Habanjar O, Bingula R, Decombat C, Diab-Assaf M, Caldefie-Chezet F, Delort L. Crosstalk of Inflammatory Cytokines within the Breast Tumor Microenvironment. Int J Mol Sci 2023; 24:ijms24044002. [PMID: 36835413 PMCID: PMC9964711 DOI: 10.3390/ijms24044002] [Citation(s) in RCA: 25] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Revised: 02/10/2023] [Accepted: 02/14/2023] [Indexed: 02/18/2023] Open
Abstract
Several immune and immunocompetent cells, including dendritic cells, macrophages, adipocytes, natural killer cells, T cells, and B cells, are significantly correlated with the complex discipline of oncology. Cytotoxic innate and adaptive immune cells can block tumor proliferation, and others can prevent the immune system from rejecting malignant cells and provide a favorable environment for tumor progression. These cells communicate with the microenvironment through cytokines, a chemical messenger, in an endocrine, paracrine, or autocrine manner. These cytokines play an important role in health and disease, particularly in host immune responses to infection and inflammation. They include chemokines, interleukins (ILs), adipokines, interferons, colony-stimulating factors (CSFs), and tumor necrosis factor (TNF), which are produced by a wide range of cells, including immune cells, such as macrophages, B-cells, T-cells, and mast cells, as well as endothelial cells, fibroblasts, a variety of stromal cells, and some cancer cells. Cytokines play a crucial role in cancer and cancer-related inflammation, with direct and indirect effects on tumor antagonistic or tumor promoting functions. They have been extensively researched as immunostimulatory mediators to promote the generation, migration and recruitment of immune cells that contribute to an effective antitumor immune response or pro-tumor microenvironment. Thus, in many cancers such as breast cancer, cytokines including leptin, IL-1B, IL-6, IL-8, IL-23, IL-17, and IL-10 stimulate while others including IL-2, IL-12, and IFN-γ, inhibit cancer proliferation and/or invasion and enhance the body's anti-tumor defense. Indeed, the multifactorial functions of cytokines in tumorigenesis will advance our understanding of cytokine crosstalk pathways in the tumor microenvironment, such as JAK/STAT, PI3K, AKT, Rac, MAPK, NF-κB, JunB, cFos, and mTOR, which are involved in angiogenesis, cancer proliferation and metastasis. Accordingly, targeting and blocking tumor-promoting cytokines or activating and amplifying tumor-inhibiting cytokines are considered cancer-directed therapies. Here, we focus on the role of the inflammatory cytokine system in pro- and anti-tumor immune responses, discuss cytokine pathways involved in immune responses to cancer and some anti-cancer therapeutic applications.
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Affiliation(s)
- Ola Habanjar
- Université Clermont-Auvergne, INRAE, UNH, Unité de Nutrition Humaine, CRNH-Auvergne, 63000 Clermont-Ferrand, France
| | - Rea Bingula
- Université Clermont-Auvergne, INRAE, UNH, Unité de Nutrition Humaine, CRNH-Auvergne, 63000 Clermont-Ferrand, France
| | - Caroline Decombat
- Université Clermont-Auvergne, INRAE, UNH, Unité de Nutrition Humaine, CRNH-Auvergne, 63000 Clermont-Ferrand, France
| | - Mona Diab-Assaf
- Equipe Tumorigénèse Pharmacologie Moléculaire et Anticancéreuse, Faculté des Sciences II, Université Libanaise Fanar, Beyrouth 1500, Lebanon
| | - Florence Caldefie-Chezet
- Université Clermont-Auvergne, INRAE, UNH, Unité de Nutrition Humaine, CRNH-Auvergne, 63000 Clermont-Ferrand, France
| | - Laetitia Delort
- Université Clermont-Auvergne, INRAE, UNH, Unité de Nutrition Humaine, CRNH-Auvergne, 63000 Clermont-Ferrand, France
- Correspondence:
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14
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Li E, Xu J, Chen Q, Zhang X, Xu X, Liang T. Galectin-9 and PD-L1 antibody blockade combination therapy inhibits tumour progression in pancreatic cancer. Immunotherapy 2023; 15:135-147. [PMID: 36779368 DOI: 10.2217/imt-2021-0075] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/14/2023] Open
Abstract
Background: The study aimed to evaluate the effect of a galectin-9 and PD-L1 combined blockade in pancreatic ductal adenocarcinoma (PDAC). Methods: The expression of galectin-9 and PD-L1 was analyzed in PDAC. Furthermore, we explored the therapeutic effect of combined anti-galectin-9 and anti-PD-L1 therapy on pancreatic cancer in vivo. Results: Higher expression of galectin-9 and PD-L1 was observed in human PDAC compared with the normal pancreas. Furthermore, in a murine model of PDAC, combined anti-galectin-9 and anti-PD-L1 treatment was associated with a greater decrease in tumor growth compared with treatment with either antibody therapy alone. Conclusion: Anti-PD-L1 antibody treatment for PDAC patients may be enhanced by inhibiting galectin-9.
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Affiliation(s)
- Enliang Li
- Department of Hepatobiliary & Pancreatic Surgery, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310003, China.,Zhejiang Provincial Key Laboratory of Pancreatic Disease, Hangzhou, 310009, China.,Zhejiang Provincial Innovation Center for the Study of Pancreatic Diseases, Hangzhou, 310009, China.,Department of Hepatobiliary & Pancreatic Surgery, The Second Affiliated Hospital, Nanchang University, Jiangxi, 330006, China
| | - Jian Xu
- Department of Hepatobiliary & Pancreatic Surgery, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310003, China.,Zhejiang Provincial Key Laboratory of Pancreatic Disease, Hangzhou, 310009, China.,Zhejiang Provincial Innovation Center for the Study of Pancreatic Diseases, Hangzhou, 310009, China
| | - Qi Chen
- Department of Hepatobiliary & Pancreatic Surgery, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310003, China.,Zhejiang Provincial Key Laboratory of Pancreatic Disease, Hangzhou, 310009, China.,Zhejiang Provincial Innovation Center for the Study of Pancreatic Diseases, Hangzhou, 310009, China
| | - Xiaozhen Zhang
- Department of Hepatobiliary & Pancreatic Surgery, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310003, China.,Zhejiang Provincial Key Laboratory of Pancreatic Disease, Hangzhou, 310009, China.,Zhejiang Provincial Innovation Center for the Study of Pancreatic Diseases, Hangzhou, 310009, China
| | - Xingyuan Xu
- Department of Hepatobiliary & Pancreatic Surgery, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310003, China.,Zhejiang Provincial Key Laboratory of Pancreatic Disease, Hangzhou, 310009, China.,Zhejiang Provincial Innovation Center for the Study of Pancreatic Diseases, Hangzhou, 310009, China
| | - Tingbo Liang
- Department of Hepatobiliary & Pancreatic Surgery, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310003, China.,Zhejiang Provincial Key Laboratory of Pancreatic Disease, Hangzhou, 310009, China.,Zhejiang Provincial Innovation Center for the Study of Pancreatic Diseases, Hangzhou, 310009, China.,Zhejiang Provincial Clinical Research Center for the Study of Hepatobiliary & Pancreatic Diseases, Hangzhou, 310003, China.,Cancer Center, Zhejiang University, Hangzhou, Zhejiang, 310058, China
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15
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Bhatia R, Bhyravbhatla N, Kisling A, Li X, Batra SK, Kumar S. Cytokines chattering in pancreatic ductal adenocarcinoma tumor microenvironment. Semin Cancer Biol 2022; 86:499-510. [PMID: 35346801 PMCID: PMC9510605 DOI: 10.1016/j.semcancer.2022.03.021] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2022] [Revised: 03/21/2022] [Accepted: 03/22/2022] [Indexed: 12/11/2022]
Abstract
Pancreatic ductal adenocarcinoma (PDAC) tumor microenvironment (TME) consists of multiple cell types interspersed by dense fibrous stroma. These cells communicate through low molecular weight signaling molecules called cytokines. The cytokines, through their receptors, facilitate PDAC initiation, progression, metastasis, and distant colonization of malignant cells. These signaling mediators secreted from tumor-associated macrophages, and cancer-associated fibroblasts in conjunction with oncogenic Kras mutation initiate acinar to ductal metaplasia (ADM), resulting in the appearance of early preneoplastic lesions. Further, M1- and M2-polarized macrophages provide proinflammatory conditions and promote deposition of extracellular matrix, whereas myofibroblasts and T-lymphocytes, such as Th17 and T-regulatory cells, create a fibroinflammatory and immunosuppressive environment with a significantly reduced cytotoxic T-cell population. During PDAC progression, cytokines regulate the expression of various oncogenic regulators such as NFκB, c-myc, growth factor receptors, and mucins resulting in the formation of high-grade PanIN lesions, epithelial to mesenchymal transition, invasion, and extravasation of malignant cells, and metastasis. During metastasis, PDAC cells colonize at the premetastatic niche created in the liver, and lung, an organotropic function primarily executed by cytokines in circulation or loaded in the exosomes from the primary tumor cells. The indispensable contribution of these cytokines at every stage of PDAC tumorigenesis makes them exciting candidates in combination with immune-, chemo- and targeted radiation therapy.
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Affiliation(s)
- Rakesh Bhatia
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE, USA
| | - Namita Bhyravbhatla
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE, USA
| | - Andrew Kisling
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE, USA
| | - Xiaoqi Li
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE, USA
| | - Surinder K Batra
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE, USA; Fred and Pamela Buffett Cancer Center, Omaha, NE, USA; Eppley Institute for Research in Cancer and Allied Diseases, University of Nebraska Medical Center, Omaha, NE, USA.
| | - Sushil Kumar
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE, USA; Fred and Pamela Buffett Cancer Center, Omaha, NE, USA.
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16
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Prognosis value of IL-6, IL-8, and IL-1β in serum of patients with lung cancer: A fresh look at interleukins as a biomarker. Heliyon 2022; 8:e09953. [PMID: 35928100 PMCID: PMC9343932 DOI: 10.1016/j.heliyon.2022.e09953] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Revised: 06/07/2022] [Accepted: 07/11/2022] [Indexed: 12/24/2022] Open
Abstract
Interleukins are assumed to be closely related to the occurrence and development of human malignant tumors, while a few of them were commonly used as diagnostic markers in clinical cancer, including lung cancer. This study aimed to explore the value of serum interleukin-1β (IL-1β), interleukin-6 (IL-6), and interleukin-8 (IL-8) combined with carcinoembryonic antigen (CEA) as biomarker panel for the diagnosis and metastasis prediction of lung cancer. IL-1β, IL-6, IL-8, and CEA in serum were determined using electrochemiluminescence immunoassay (ECLIA) and flow cytometry, and the diagnostic value of each marker was analyzed using receiver operating characteristic (ROC) curves and logistic fitting regression. We found that the levels of serum IL-1β, IL-6, and IL-8 showed no significant difference among squamous cell carcinoma, adenocarcinoma, and small cell carcinoma, while they were significantly higher in the lung cancer group or benign group than those in the healthy group. The levels of IL-8 and CEA were positively correlated with clinical stages respectively. Importantly, the panel of CEA + IL-6 + IL-8 has the highest efficacy for the diagnosis of lung cancer (AUC = 0.883) among all the detected panels, while the panel of IL-8 + CEA showed the most promising predictive value for the lymph node metastasis (AUC = 0.686) and distant metastasis of lung cancer (AUC = 0.793). In conclusion, IL-6 and IL-8 could be used as promising molecular biomarkers to diagnose and predict the metastasis of lung cancer independent of pathological types, improving the specificity and sensitivity of diagnosis for lung cancer when they were combined with CEA.
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17
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Wang L, Wang Y, Bi J. In silico development and experimental validation of a novel 7-gene signature based on PI3K pathway-related genes in bladder cancer. Funct Integr Genomics 2022; 22:797-811. [PMID: 35896848 PMCID: PMC9550739 DOI: 10.1007/s10142-022-00884-2] [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: 04/18/2022] [Revised: 07/11/2022] [Accepted: 07/11/2022] [Indexed: 11/04/2022]
Abstract
Although bladder cancer (BLCA) is the 10th most common tumor worldwide, particularly practical markers and prognostic models that might guide therapy are needed. We used a non-negative matrix factorization algorithm to classify PI3K pathway-related genes into molecular subtypes. A weighted gene co-expression network analysis (WGCNA) was generated to identify co-expression modules. Univariate Cox regression, least absolute shrinkage sum selection operator-Cox regression, and multivariate Cox regression were utilized to develop a prognostic score model. Kaplan-Meier analysis and receiver operating characteristics were utilized to measure the model's effectiveness. A nomogram was constructed to improve the predictive ability of the model based on clinical parameters and risk. Decision curve analysis (DCA) was used to evaluate the nomogram. To evaluate the immune microenvironment, an estimate algorithm was used. Drug sensitivity was identified using the R package "pRRophetic." UM-UC-3 cell line was used to measure the effect of CDK6 in Western blotting, proliferation assay, and 5-ethynyl-20-deoxyuridine assay. Based on PI3K pathway-related genes, The Cancer Genome Atlas (TCGA)-BLCA and GSE32894 patients were divided into two subtypes. Twenty-five co-expression modules were established using the WGCNA algorithm. A seven-gene signature (CDK6, EGFR, IGF1, ITGB7, PDGFRA, RPS6, and VWF) demonstrated robustness in TCGA and GSE32894 datasets. Expression levels of CDK6 and risk positively correlated with M2 macrophages and IgG. Cisplatin, gemcitabine, methotrexate, mitomycin C, paclitaxel, and vinblastine are sensitive to different groups based on the expression of CDK6 and risk. Functional experiments suggested that CDK6 promotes the proliferation of UM-UC-3 cells. We constructed a seven-gene prognostic signature as an effective marker to predict the outcomes of BLCA patients and guide individual treatment.
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Affiliation(s)
- Linhui Wang
- Department of Urology, China Medical University, The First Hospital of China Medical University, Shenyang, Liaoning, China
| | - Yutao Wang
- Department of Urology, China Medical University, The First Hospital of China Medical University, Shenyang, Liaoning, China
| | - Jianbin Bi
- Department of Urology, China Medical University, The First Hospital of China Medical University, Shenyang, Liaoning, China.
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18
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Liu G, Xiong D, Che Z, Chen H, Jin W. A novel inflammation‑associated prognostic signature for clear cell renal cell carcinoma. Oncol Lett 2022; 24:307. [PMID: 35949606 PMCID: PMC9353224 DOI: 10.3892/ol.2022.13427] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2022] [Accepted: 05/20/2022] [Indexed: 12/05/2022] Open
Abstract
Clear cell renal cell carcinoma (ccRCC) are typically situated in a complex inflammatory and immune microenvironment, which has been reported to contribute to the unfavorable prognosis of patients with ccRCC. There would be beneficial clinical implications for elucidating the roles of its molecular characteristics in the inflammatory microenvironment. This is because it would facilitate the development of reliable biomarkers for pre-stratification prior to the designation of individualized treatment strategies. In the present study, RNA-sequencing data from 607 patients were retrospectively analyzed to elucidate the profile of inflammatory molecules. Based on this, an inflammatory prognostic signature (IPS) was developed and further validated using clinical ccRCC samples. Subsequently, the associated mechanisms in terms of the immune microenvironment and molecular pathways were then investigated. This proposed IPS was found to exhibit superior accuracy compared with the criterion of a good prognostic model for the prediction of patient prognosis from ccRCC [area under the receiver operating characteristic curve (AUC)=0.811] in addition to being an independent factor for prognostic risk stratification [hazard ratio: 11.73 (95% CI, 26.98-5.10); log-rank test, P<0.001]. Pathologically, ccRCC cells identified as high-risk according to their IPS presented with a more malignant tumor structure, including voluminous eosinophilic cytoplasm, acinar/lamellar/tubular growth patterns and atypic nuclei. High-risk ccRCC also exhibited higher infiltration levels by four types of immune cells, including T regulatory cells, but lower infiltration levels by mast cells. Pathways associated with immune-inflammation interaction, including the IL-17 pathway, were found to be upregulated in IPS-identified high-risk ccRCC. Furthermore, by combining the IPS with clinical factors, an integrated prognostic index was developed and validated for increasing the accuracy of patient risk-stratification for ccRCC (AUC=0.911). In conclusion, the complex regulatory mechanisms and molecular characteristics involved in ccRCC-inflammation interaction, coupled with their prognostic potential, were systematically elucidated in the present study. This may have important implications in furthering the understanding into the molecular mechanisms underlying this ccRCC-inflammation interaction, which can in turn be exploited for identifying high-risk patients with ccRCC prior to designing their clinical treatment strategy.
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Affiliation(s)
- Gangcheng Liu
- Department of Urology Surgery, Affiliated Renhe Hospital of China Three Gorges University Second Clinical Medical College of China Three Gorges University, Yichang, Hubei 443000, P.R. China
| | - Donglan Xiong
- Department of Respiratory Medicine, Affiliated Renhe Hospital of China Three Gorges University Second Clinical Medical College of China Three Gorges University, Yichang, Hubei 443000, P.R. China
| | - Zhifei Che
- Department of Urology, The First Affiliated Hospital of Hainan Medical University, Haikou, Hainan 570100, P.R. China
| | - Hualei Chen
- Department of Urology Surgery, The Second Affiliated Hospital of Hainan Medical University, Haikou, Hainan 570100, P.R. China
| | - Wenyi Jin
- Department of Orthopedics, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China
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Clinical Value of PLR, MLR, and NWR in Neoadjuvant Chemotherapy for Locally Advanced Gastric Cancer. COMPUTATIONAL AND MATHEMATICAL METHODS IN MEDICINE 2022; 2022:8005975. [PMID: 35664642 PMCID: PMC9162812 DOI: 10.1155/2022/8005975] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Revised: 04/21/2022] [Accepted: 04/27/2022] [Indexed: 11/25/2022]
Abstract
Objective The clinical value of platelet-to-lymphocyte ratio (PLR), monocyte-to-lymphocyte ratio (MLR), and neutrophil-to-white blood cell ratio (NWR) in predicting the prognosis of patients with locally advanced gastric cancer after neoadjuvant chemotherapy (NACT) was studied. Methods A total of 131 patients with locally advanced gastric cancer treated with neoadjuvant chemotherapy in our hospital from May 2015 to June 2018 were selected as the study subjects, and all were treated with neoadjuvant chemotherapy. The relationship between the values of PLR, MLR, and NWR and the efficacy of neoadjuvant chemotherapy and clinical staging was analyzed; all patients were followed up for 3 years. Patients were divided into death group and survival group according to the survival of patients. The predictive value of PLR, MLR, and NWR values for patients' prognosis was analyzed, and the survival rates of patients with different PLR, MLR, and NWR values were compared. Results The effective rate of neoadjuvant chemotherapy in patients with locally advanced gastric cancer was 62.60% (82/131), and the PLR, MLR, and NWR values in the effective group were lower than those in the ineffective group (P < 0.05). The AUC of combined PLR, MLR, and NWR in evaluating the efficacy of neoadjuvant chemotherapy was greater than that of PLR and NWR alone (P < 0.05). The PLR value of patients with stage IIIa, IIIb, and IIIc was greater than that of patients with stage II, the MLR value of patients with stage IIIb and IIIc was greater than that of patients with stage II and IIIa, and the NMR value of patients with stage IIIc was greater than that of patients with stage II, IIIa, and IIIb (P < 0.05). PLR, MLR, and NWR values were positively correlated with clinical stage (P < 0.05). The PLR, MLR, and NWR values in the survival group were lower than those in the death group (P < 0.05). The AUC of combined PLR, MLR, and NWR in predicting the prognosis of patients was greater than that of MLR and NWR alone (P < 0.05). The survival rate of patients with PLR ≥ 162.11 (36.21%) was lower than that of patients with PLR < 162.11 (80.82%), and the survival rate of patients with MLR ≥ 0.31 (42.86%) was lower than that of patients with MLR < 0.31 (74.67%), and the survival rate of patients with NWR ≥ 0.62 (45.00%) was lower than that of patients with NWR < 0.62 (74.65%) (P < 0.05). Conclusions PLR, MLR, and NWR values are correlated with clinical stage, and the combined detection has value in evaluating the clinical efficacy of neoadjuvant chemotherapy and predicting the prognosis of patients with locally advanced gastric cancer.
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Pretre V, Papadopoulos D, Regard J, Pelletier M, Woo J. Interleukin-1 (IL-1) and the inflammasome in cancer. Cytokine 2022; 153:155850. [PMID: 35279620 DOI: 10.1016/j.cyto.2022.155850] [Citation(s) in RCA: 26] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Revised: 02/13/2022] [Accepted: 03/03/2022] [Indexed: 12/14/2022]
Abstract
Numerous preclinical and clinical studies have demonstrated the significant contribution of inflammation to the development and progression of various types of cancer. Inflammation in the tumor microenvironment mediates complex interactions between innate immunity, adaptive immunity, microbiomes and stroma, and ultimately alters the overall fitness of tumor cells at multiple stages of carcinogenesis. Malignancies are known to arise in areas of chronic inflammation and inflammation in the tumor microenvironment (often called tumor-promoting inflammation) is believed to allow cancer cells to evade immunosurveillance while promoting genetic instability, survival and progression. Among the strongest data suggesting a causal role for inflammation in cancer come from the recent CANTOS trial which demonstrated that interleukin-1β (IL-1β) inhibition with canakinumab leads to a significant, dose-dependent decrease in incident lung cancer. This observation has launched a series of additional clinical studies to understand the role of IL-1β and the inflammasome in cancer, and the clinical utility of IL-1β inhibition in different stages of lung cancer. In this article we will review recent data implicating IL-1β signaling and its upstream regulator NLRP3 in both solid tumor and hematologic malignancies. We will discuss the key preclinical observations and the current clinical landscape, and describe the pharmacologic tools which will be used to evaluate the effects of blocking tumor-promoting inflammation clinically.
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21
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Yang J, Zhang Q, Wang J, Lou Y, Hong Z, Wei S, Sun K, Wang J, Chen Y, Sheng J, Su W, Bai X, Liang T. Dynamic profiling of immune microenvironment during pancreatic cancer development suggests early intervention and combination strategy of immunotherapy. EBioMedicine 2022; 78:103958. [PMID: 35316682 PMCID: PMC8943259 DOI: 10.1016/j.ebiom.2022.103958] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2021] [Revised: 03/05/2022] [Accepted: 03/07/2022] [Indexed: 12/23/2022] Open
Abstract
BACKGROUND Pancreatic ductal adenocarcinoma (PDAC) has little response to immune checkpoint inhibitors. An in-depth understanding of the immune microenvironment from a comprehensive and dynamic perspective is critical to generate effective therapeutic strategies for PDAC. METHODS Using mass cytometry and immunohistochemistry, we explored the dynamic changes of tumor-infiltrating immune cells during the development of PDAC in a genetically engineered mouse model (KrasG12D/+; Trp53R172H/+; Pdx1-cre) and human specimens. PD-L1-/- mice were crossed with KrasG12D/+; TgfβR2flox/flox; Ptf1a-cre mice to achieve early depletion of PD-L1 in pancreatic cancer. Combination therapy of Arginase-1 (Arg-1) inhibitor and anti-PD-1 mAb was validated in syngeneic mouse models. FINDINGS Two different stages of immunosuppression with unique features were observed in both mouse model and human specimens. Early stage of immunosuppression featured highly abundant Tregs during acinar-to-ductal metaplasia, despite of a prominent and continuous presence of effector lymphocytes. The differentiation/activation branch of Ly-6C+ monocytes changed from a BST2+/MHC-II+ phenotype to an Arg-1+ phenotype over time during PDAC development. The late stage of immunosuppression thus featured the presence of a large number of myeloid suppressive cells together with a significant reduction of effector lymphocytes. Removal of PD-L1 from the beginning efficiently triggered anti-tumor immunity and significantly prolonged survival in PDAC-developing mice. Targeting Arg1+ macrophages with an Arg-1 inhibitor synergized with anti-PD-1 immunotherapy and led to PDAC-specific immune memory. INTERPRETATION By demonstrating the coevolution of histopathology and immunology in PDAC, this study highlights the necessity and value of early intervention and combinational approach in leveraging immunotherapy to treat pancreatic cancer. FUNDING A full list of funding bodies that contributed to this study can be found in the Acknowledgements section.
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Affiliation(s)
- Jiaqi Yang
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital, Zhejiang University School of Medicine, No. 79 Qingchun Road, Hangzhou 310003, China; Key Laboratory of Pancreatic Disease of Zhejiang Province, Hangzhou, China; Innovation Center for the Study of Pancreatic Diseases of Zhejiang Province, Hangzhou, China
| | - Qi Zhang
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital, Zhejiang University School of Medicine, No. 79 Qingchun Road, Hangzhou 310003, China; Key Laboratory of Pancreatic Disease of Zhejiang Province, Hangzhou, China; Innovation Center for the Study of Pancreatic Diseases of Zhejiang Province, Hangzhou, China; Zhejiang Clinical Research Center of Hepatobiliary and Pancreatic Diseases, Hangzhou, China
| | - Junli Wang
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital, Zhejiang University School of Medicine, No. 79 Qingchun Road, Hangzhou 310003, China; Key Laboratory of Pancreatic Disease of Zhejiang Province, Hangzhou, China; Innovation Center for the Study of Pancreatic Diseases of Zhejiang Province, Hangzhou, China
| | - Yu Lou
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital, Zhejiang University School of Medicine, No. 79 Qingchun Road, Hangzhou 310003, China; Key Laboratory of Pancreatic Disease of Zhejiang Province, Hangzhou, China; Innovation Center for the Study of Pancreatic Diseases of Zhejiang Province, Hangzhou, China
| | - Zhengtao Hong
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital, Zhejiang University School of Medicine, No. 79 Qingchun Road, Hangzhou 310003, China; Key Laboratory of Pancreatic Disease of Zhejiang Province, Hangzhou, China; Innovation Center for the Study of Pancreatic Diseases of Zhejiang Province, Hangzhou, China
| | - Shumei Wei
- Department of Pathology, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Ke Sun
- Cancer Center, Zhejiang University, Hangzhou, Zhejiang, 310058 China; Department of Pathology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Jianing Wang
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital, Zhejiang University School of Medicine, No. 79 Qingchun Road, Hangzhou 310003, China; Key Laboratory of Pancreatic Disease of Zhejiang Province, Hangzhou, China; Innovation Center for the Study of Pancreatic Diseases of Zhejiang Province, Hangzhou, China
| | - Yiwen Chen
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital, Zhejiang University School of Medicine, No. 79 Qingchun Road, Hangzhou 310003, China; Key Laboratory of Pancreatic Disease of Zhejiang Province, Hangzhou, China; Innovation Center for the Study of Pancreatic Diseases of Zhejiang Province, Hangzhou, China; Zhejiang Clinical Research Center of Hepatobiliary and Pancreatic Diseases, Hangzhou, China
| | - Jianpeng Sheng
- Key Laboratory of Pancreatic Disease of Zhejiang Province, Hangzhou, China; Innovation Center for the Study of Pancreatic Diseases of Zhejiang Province, Hangzhou, China; Zhejiang Clinical Research Center of Hepatobiliary and Pancreatic Diseases, Hangzhou, China
| | - Wei Su
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital, Zhejiang University School of Medicine, No. 79 Qingchun Road, Hangzhou 310003, China; Key Laboratory of Pancreatic Disease of Zhejiang Province, Hangzhou, China; Innovation Center for the Study of Pancreatic Diseases of Zhejiang Province, Hangzhou, China; Zhejiang Clinical Research Center of Hepatobiliary and Pancreatic Diseases, Hangzhou, China
| | - Xueli Bai
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital, Zhejiang University School of Medicine, No. 79 Qingchun Road, Hangzhou 310003, China; Key Laboratory of Pancreatic Disease of Zhejiang Province, Hangzhou, China; Innovation Center for the Study of Pancreatic Diseases of Zhejiang Province, Hangzhou, China; Zhejiang Clinical Research Center of Hepatobiliary and Pancreatic Diseases, Hangzhou, China; Cancer Center, Zhejiang University, Hangzhou, Zhejiang, 310058 China.
| | - Tingbo Liang
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital, Zhejiang University School of Medicine, No. 79 Qingchun Road, Hangzhou 310003, China; Key Laboratory of Pancreatic Disease of Zhejiang Province, Hangzhou, China; Innovation Center for the Study of Pancreatic Diseases of Zhejiang Province, Hangzhou, China; Zhejiang Clinical Research Center of Hepatobiliary and Pancreatic Diseases, Hangzhou, China; Cancer Center, Zhejiang University, Hangzhou, Zhejiang, 310058 China.
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TNFSF9 promotes metastasis of pancreatic cancer by regulating M2 polarization of macrophages through Src/FAK/p-Akt/IL-1β signaling. Int Immunopharmacol 2021; 102:108429. [PMID: 34906856 DOI: 10.1016/j.intimp.2021.108429] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2021] [Revised: 11/29/2021] [Accepted: 11/30/2021] [Indexed: 02/07/2023]
Abstract
The effect of tumor necrosis factor superfamily member 9 (TNFSF9) on the metastasis of pancreatic cancer (PC) and the underlying mechanism remain unclear. We studied the expression of TNFSF9 in pancreatic cancer and its relationship with immune cells. We further explored the effect of TNFSF9 on pancreatic cancer metastasis by inducing macrophage polarization, and evaluated the expression of Src/FAK/p-Akt/IL-1β signals in macrophages after knocking down TNFSF9. The data shows that TNFSF9 expression is elevated in pancreatic cancer and is related to the poor prognosis of patients with pancreatic cancer. In addition, TNFSF9 may induce the M2 polarization of macrophages through Src/FAK/p-Akt/IL-1β signals, thereby promoting the migration of pancreatic cancer cells. In conclusion, our data reveals that TNFSF9 may become a predictive biomarker of pancreatic cancer and provides a new intervention target for the immunotherapy of pancreatic cancer.
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Haak VM, Huang S, Panigrahy D. Debris-stimulated tumor growth: a Pandora's box? Cancer Metastasis Rev 2021; 40:791-801. [PMID: 34665387 PMCID: PMC8524220 DOI: 10.1007/s10555-021-09998-8] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/25/2021] [Accepted: 10/01/2021] [Indexed: 12/24/2022]
Abstract
Current cancer therapies aim at eradicating cancer cells from the body. However, killing cells generates cell “debris” which can promote tumor progression. Thus, therapy can be a double-edged sword. Specifically, injury and debris generated by cancer therapies, including chemotherapy, radiation, and surgery, may offset their benefit by promoting the secretion of pro-tumorigenic factors (e.g., eicosanoid-driven cytokines) that stimulate regrowth and metastasis of surviving cells. The debris produced by cytotoxic cancer therapy can also contribute to a tumor microenvironment that promotes tumor progression and recurrence. Although not well understood, several molecular mechanisms have been implicated in debris-stimulated tumor growth that we review here, such as the involvement of extracellular vesicles, exosomal miR-194-5p, Bax, Bak, Smac, HMGB1, cytokines, and caspase-3. We discuss the cases of pancreatic and other cancer types where debris promotes postoperative tumor recurrence and metastasis, thus offering a new opportunity to prevent cancer progression intrinsically linked to treatment by stimulating resolution of tumor-promoting debris.
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Affiliation(s)
- Victoria M Haak
- Center for Vascular Biology Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA.
- Department of Pathology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA.
- Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA.
| | - Sui Huang
- Institute for Systems Biology, Seattle, WA, USA
| | - Dipak Panigrahy
- Center for Vascular Biology Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
- Department of Pathology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
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Abstract
Cancer therapy, such as chemotherapy, induces tumor cell death (“debris”), which can stimulate metastasis. Chemotherapy-generated debris upregulates soluble epoxide hydrolase (sEH) and the prostaglandin E2 receptor 4 (EP4), which triggers a macrophage-derived storm of proinflammatory and proangiogenic lipid autacoid and cytokine mediators. Although sEH inhibitors and EP4 antagonists are in clinical development for multiple inflammatory diseases, their combined role in cancer is unknown. Here, we show that the synergistic antitumor activity of sEH and EP4 inhibition suppresses hepato-pancreatic tumor growth, without overt toxicity, via macrophage phagocytosis of debris and counterregulation of a debris-stimulated cytokine storm. Thus, stimulating the resolution of inflammation via combined inhibition of sEH and EP4 may be an approach for preventing metastatic progression driven by cancer therapy. Cancer therapy reduces tumor burden via tumor cell death (“debris”), which can accelerate tumor progression via the failure of inflammation resolution. Thus, there is an urgent need to develop treatment modalities that stimulate the clearance or resolution of inflammation-associated debris. Here, we demonstrate that chemotherapy-generated debris stimulates metastasis by up-regulating soluble epoxide hydrolase (sEH) and the prostaglandin E2 receptor 4 (EP4). Therapy-induced tumor cell debris triggers a storm of proinflammatory and proangiogenic eicosanoid-driven cytokines. Thus, targeting a single eicosanoid or cytokine is unlikely to prevent chemotherapy-induced metastasis. Pharmacological abrogation of both sEH and EP4 eicosanoid pathways prevents hepato-pancreatic tumor growth and liver metastasis by promoting macrophage phagocytosis of debris and counterregulating a protumorigenic eicosanoid and cytokine storm. Therefore, stimulating the clearance of tumor cell debris via combined sEH and EP4 inhibition is an approach to prevent debris-stimulated metastasis and tumor growth.
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25
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The tumor microenvironment in pancreatic ductal adenocarcinoma: current perspectives and future directions. Cancer Metastasis Rev 2021; 40:675-689. [PMID: 34591240 DOI: 10.1007/s10555-021-09988-w] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is among the most lethal malignancies and is characterized by a unique tumor microenvironment (TME) consisting of an abundant stromal component. Many features contained with the PDAC stroma contribute to resistance to cytotoxic and immunotherapeutic regimens, as well as the propensity for this tumor to metastasize. At the cellular level, PDAC cells crosstalk with a complex mixture of non-neoplastic cell types including fibroblasts, endothelial cells, and immune cells. These intricate interactions fuel the progression and therapeutic resistance of this aggressive cancer. Moreover, data suggest the polarization of these cell types, in particular immune and fibroblast populations, dictate how PDAC tumors grow, metastasize, and respond to therapy. As a result, current research is focused on how to best target these populations to render tumors responsive to treatment. Herein, we summarize the cell populations implicated in providing a supporting role for the development and progression of PDAC. We focus on stromal fibroblasts and immune subsets that have been widely researched. We discuss factors which govern the phenotype of these populations and provide insight on how they have been targeted therapeutically. This review provides an overview of the tumor microenvironment and postulates that cellular and soluble factors within the microenvironment can be specifically targeted to improve patient outcomes.
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26
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Wandmacher AM, Mehdorn AS, Sebens S. The Heterogeneity of the Tumor Microenvironment as Essential Determinant of Development, Progression and Therapy Response of Pancreatic Cancer. Cancers (Basel) 2021; 13:4932. [PMID: 34638420 PMCID: PMC8508450 DOI: 10.3390/cancers13194932] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2021] [Revised: 09/14/2021] [Accepted: 09/14/2021] [Indexed: 12/15/2022] Open
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is commonly diagnosed at advanced stages and most anti-cancer therapies have failed to substantially improve prognosis of PDAC patients. As a result, PDAC is still one of the deadliest tumors. Tumor heterogeneity, manifesting at multiple levels, provides a conclusive explanation for divergent survival times and therapy responses of PDAC patients. Besides tumor cell heterogeneity, PDAC is characterized by a pronounced inflammatory stroma comprising various non-neoplastic cells such as myofibroblasts, endothelial cells and different leukocyte populations which enrich in the tumor microenvironment (TME) during pancreatic tumorigenesis. Thus, the stromal compartment also displays a high temporal and spatial heterogeneity accounting for diverse effects on the development, progression and therapy responses of PDAC. Adding to this heterogeneity and the impact of the TME, the microbiome of PDAC patients is considerably altered. Understanding this multi-level heterogeneity and considering it for the development of novel therapeutic concepts might finally improve the dismal situation of PDAC patients. Here, we outline the current knowledge on PDAC cell heterogeneity focusing on different stromal cell populations and outline their impact on PDAC progression and therapy resistance. Based on this information, we propose some novel concepts for treatment of PDAC patients.
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Affiliation(s)
| | - Anna Maxi Wandmacher
- Department of Internal Medicine II, University Hospital Schleswig-Holstein Campus Kiel, Arnold-Heller-Str. 3, 24105 Kiel, Germany;
| | - Anne-Sophie Mehdorn
- Department of General, Visceral, Thoracic, Transplantation and Pediatric Surgery, University Hospital Schleswig-Holstein Campus Kiel, Arnold-Heller-Str. 3, Building C, 24105 Kiel, Germany;
| | - Susanne Sebens
- Institute for Experimental Cancer Research, Kiel University and University Hospital Schleswig-Holstein Campus Kiel, Arnold-Heller-Str. 3, Building U30 Entrance 1, 24105 Kiel, Germany
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Li E, Huang X, Zhang G, Liang T. Combinational blockade of MET and PD-L1 improves pancreatic cancer immunotherapeutic efficacy. J Exp Clin Cancer Res 2021; 40:279. [PMID: 34479614 PMCID: PMC8414725 DOI: 10.1186/s13046-021-02055-w] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2021] [Accepted: 07/31/2021] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND Dysregulated expression and activation of receptor tyrosine kinases (RTKs) are associated with a range of human cancers. However, current RTK-targeting strategies exert little effect on pancreatic cancer, a highly malignant tumor with complex immune microenvironment. Given that immunotherapy for pancreatic cancer still remains challenging, this study aimed to elucidate the prognostic role of RTKs in pancreatic tumors with different immunological backgrounds and investigate their targeting potential in pancreatic cancer immunotherapy. METHODS Kaplan-Meier plotter was used to analyze the prognostic significance of each of the all-known RTKs to date in immune "hot" and "cold" pancreatic cancers. Gene Expression Profiling Interactive Analysis-2 was applied to assess the differential expression of RTKs between pancreatic tumors and normal pancreatic tissues, as well as its correlation with immune checkpoints (ICPs). One hundred and fifty in-house clinical tissue specimens of pancreatic cancer were collected for expression and correlation validation via immunohistochemical analysis. Two pancreatic cancer cell lines were used to demonstrate the regulatory effects of RTKs on ICPs by biochemistry and flow cytometry. Two in vivo models bearing pancreatic tumors were jointly applied to investigate the combinational regimen of RTK inhibition and immune checkpoint blockade for pancreatic cancer immunotherapy. RESULTS MET was identified as a pancreatic cancer-specific RTK, which is significantly associated with prognosis in both immune "hot" and "cold" pancreatic cancers. MET was observed to be highly upregulated in pancreatic cancer tissues, and positively correlated with PD-L1 levels. Elevated MET and PD-L1 expressions were closely associated with lymph node metastasis, tumor TNM stage, and overall survival in pancreatic cancer. Mechanistically, MET could interact with PD-L1, and maintain its expression level in multiple ways. MET deficiency was found to facilitate lymphocyte infiltration into pancreatic tumors. Finally, significant benefits of combining MET inhibition with PD-1/PD-L1 blockage were verified in both orthotopic and subcutaneous mouse models of pancreatic cancer. CONCLUSIONS This study systematically investigated the potential effectiveness of a novel pancreatic cancer immunotherapy targeting RTKs, and revealed the function of MET in PD-L1 regulation as well as the combined therapeutic efficacy of MET and PD-L1 in pancreatic cancer.
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Affiliation(s)
- Enliang Li
- Zhejiang Provincial Key Laboratory of Pancreatic Disease, the First Affiliated Hospital, School of Medicine, Zhejiang University, 310009, Hangzhou, Zhejiang, China
- Department of Hepatobiliary and Pancreatic Surgery, the First Affiliated Hospital, School of Medicine, Zhejiang University, 310003, Hangzhou, Zhejiang, China
- Innovation Center for the Study of Pancreatic Diseases, 310009, Hangzhou, Zhejiang, China
- Zhejiang Clinical Research Center of Hepatobiliary and Pancreatic Disease, 310003, Hangzhou, Zhejiang, China
- Zhejiang University Cancer Center, 310058, Hangzhou, Zhejiang, China
- Research Center for Healthcare Data Science, Zhejiang Lab, 310003, Hangzhou, Zhejiang, China
| | - Xing Huang
- Zhejiang Provincial Key Laboratory of Pancreatic Disease, the First Affiliated Hospital, School of Medicine, Zhejiang University, 310009, Hangzhou, Zhejiang, China.
- Department of Hepatobiliary and Pancreatic Surgery, the First Affiliated Hospital, School of Medicine, Zhejiang University, 310003, Hangzhou, Zhejiang, China.
- Innovation Center for the Study of Pancreatic Diseases, 310009, Hangzhou, Zhejiang, China.
- Zhejiang Clinical Research Center of Hepatobiliary and Pancreatic Disease, 310003, Hangzhou, Zhejiang, China.
- Zhejiang University Cancer Center, 310058, Hangzhou, Zhejiang, China.
- Research Center for Healthcare Data Science, Zhejiang Lab, 310003, Hangzhou, Zhejiang, China.
| | - Gang Zhang
- Zhejiang Provincial Key Laboratory of Pancreatic Disease, the First Affiliated Hospital, School of Medicine, Zhejiang University, 310009, Hangzhou, Zhejiang, China
- Department of Hepatobiliary and Pancreatic Surgery, the First Affiliated Hospital, School of Medicine, Zhejiang University, 310003, Hangzhou, Zhejiang, China
- Innovation Center for the Study of Pancreatic Diseases, 310009, Hangzhou, Zhejiang, China
- Zhejiang Clinical Research Center of Hepatobiliary and Pancreatic Disease, 310003, Hangzhou, Zhejiang, China
- Zhejiang University Cancer Center, 310058, Hangzhou, Zhejiang, China
- Research Center for Healthcare Data Science, Zhejiang Lab, 310003, Hangzhou, Zhejiang, China
| | - Tingbo Liang
- Zhejiang Provincial Key Laboratory of Pancreatic Disease, the First Affiliated Hospital, School of Medicine, Zhejiang University, 310009, Hangzhou, Zhejiang, China.
- Department of Hepatobiliary and Pancreatic Surgery, the First Affiliated Hospital, School of Medicine, Zhejiang University, 310003, Hangzhou, Zhejiang, China.
- Innovation Center for the Study of Pancreatic Diseases, 310009, Hangzhou, Zhejiang, China.
- Zhejiang Clinical Research Center of Hepatobiliary and Pancreatic Disease, 310003, Hangzhou, Zhejiang, China.
- Zhejiang University Cancer Center, 310058, Hangzhou, Zhejiang, China.
- Research Center for Healthcare Data Science, Zhejiang Lab, 310003, Hangzhou, Zhejiang, China.
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Zhao J, Peng H, Gao J, Nong A, Hua H, Yang S, Chen L, Wu X, Zhang H, Wang J. Current insights into the expression and functions of tumor-derived immunoglobulins. Cell Death Discov 2021; 7:148. [PMID: 34226529 PMCID: PMC8257790 DOI: 10.1038/s41420-021-00550-9] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Revised: 04/06/2021] [Accepted: 06/13/2021] [Indexed: 12/13/2022] Open
Abstract
Numerous studies have reported expressions of immunoglobulins (Igs) in many human tumor tissues and cells. Tumor-derived Igs have displayed multiple significant functions which are different from classical Igs produced by B lymphocytes and plasma cells. This review will concentrate on major progress in expressions, functions, and mechanisms of tumor-derived Igs, similarities and differences between tumor-derived Igs and B-cell-derived Igs. We also discuss the future research directions of tumor-derived Igs, including their structural characteristics, physicochemical properties, mechanisms for rearrangement and expression regulation, signaling pathways involved, and clinical applications.
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Affiliation(s)
- Jing Zhao
- Department of Pathophysiology, School of Basic Medical Sciences, Youjiang Medical University for Nationalities, 533000, Baise, China
| | - Hui Peng
- Department of Pathophysiology, School of Basic Medical Sciences, Youjiang Medical University for Nationalities, 533000, Baise, China
| | - Jie Gao
- Department of Pathophysiology, School of Basic Medical Sciences, Youjiang Medical University for Nationalities, 533000, Baise, China
| | - Anna Nong
- Department of Pathophysiology, School of Basic Medical Sciences, Youjiang Medical University for Nationalities, 533000, Baise, China
| | - Haoming Hua
- Department of Pathophysiology, School of Basic Medical Sciences, Youjiang Medical University for Nationalities, 533000, Baise, China
| | - Shulin Yang
- Department of Pathophysiology, School of Basic Medical Sciences, Youjiang Medical University for Nationalities, 533000, Baise, China
| | - Liying Chen
- Department of Pathophysiology, School of Basic Medical Sciences, Youjiang Medical University for Nationalities, 533000, Baise, China
| | - Xiangsheng Wu
- Department of Pathophysiology, School of Basic Medical Sciences, Youjiang Medical University for Nationalities, 533000, Baise, China
| | - Hao Zhang
- Department of Pathophysiology, School of Basic Medical Sciences, Youjiang Medical University for Nationalities, 533000, Baise, China
| | - Juping Wang
- Department of Pathophysiology, School of Basic Medical Sciences, Youjiang Medical University for Nationalities, 533000, Baise, China.
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Poh AR, Ernst M. Tumor-Associated Macrophages in Pancreatic Ductal Adenocarcinoma: Therapeutic Opportunities and Clinical Challenges. Cancers (Basel) 2021; 13:cancers13122860. [PMID: 34201127 PMCID: PMC8226457 DOI: 10.3390/cancers13122860] [Citation(s) in RCA: 41] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Revised: 06/03/2021] [Accepted: 06/06/2021] [Indexed: 02/06/2023] Open
Abstract
Simple Summary Macrophages are a major component of the pancreatic tumor microenvironment, and their increased abundance is associated with poor patient survival. Given the multi-faceted role of macrophages in promoting pancreatic tumor development and progression, these cells represent promising targets for anti-cancer therapy. Abstract Pancreatic ductal adenocarcinoma (PDAC) is an aggressive malignant disease with a 5-year survival rate of less than 10%. Macrophages are one of the earliest infiltrating cells in the pancreatic tumor microenvironment, and are associated with an increased risk of disease progression, recurrence, metastasis, and shorter overall survival. Pre-clinical studies have demonstrated an unequivocal role of macrophages in PDAC by contributing to chronic inflammation, cancer cell stemness, desmoplasia, immune suppression, angiogenesis, invasion, metastasis, and drug resistance. Several macrophage-targeting therapies have also been investigated in pre-clinical models, and include macrophage depletion, inhibiting macrophage recruitment, and macrophage reprogramming. However, the effectiveness of these drugs in pre-clinical models has not always translated into clinical trials. In this review, we discuss the molecular mechanisms that underpin macrophage heterogeneity within the pancreatic tumor microenvironment, and examine the contribution of macrophages at various stages of PDAC progression. We also provide a comprehensive update of macrophage-targeting therapies that are currently undergoing clinical evaluation, and discuss clinical challenges associated with these treatment modalities in human PDAC patients.
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Chen JX, Cheng CS, Gao HF, Chen ZJ, Lv LL, Xu JY, Shen XH, Xie J, Zheng L. Overexpression of Interferon-Inducible Protein 16 Promotes Progression of Human Pancreatic Adenocarcinoma Through Interleukin-1β-Induced Tumor-Associated Macrophage Infiltration in the Tumor Microenvironment. Front Cell Dev Biol 2021; 9:640786. [PMID: 34150748 PMCID: PMC8213213 DOI: 10.3389/fcell.2021.640786] [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: 12/12/2020] [Accepted: 04/23/2021] [Indexed: 12/12/2022] Open
Abstract
Activation of inflammasomes has been reported in human pancreatic adenocarcinoma (PAAD); however, the expression pattern and functional role of inflammasome-related proteins in PAAD have yet to be identified. In this study, we systemically examined the expression and role of different inflammasome proteins by retrieving human expression data. Several genes were found to be differentially expressed; however, only interferon-inducible protein 16 (IFI16) expression was found to be adversely correlated with the overall survival of PAAD patients. Overexpression of IFI16 significantly promoted tumor growth, increased tumor size and weight in the experimental PAAD model of mice, and specifically increased the population of tumor-associated macrophages (TAMs) in the tumor microenvironment. Depletion of TAMs by injection of liposome clodronate attenuated the IFI16 overexpression-induced tumor growth in PAAD. In vitro treatment of conditioned medium from IFI16-overexpressing PAAD cells induced maturation, proliferation, and migration of bone marrow-derived monocytes, suggesting that IFI16 overexpression resulted in cytokine secretion that favored the TAM population. Further analysis suggested that IFI16 overexpression activated inflammasomes, thereby increasing the release of IL-1β. Neutralization of IL-1β attenuated TAM maturation, proliferation, and migration induced by the conditioned medium from IFI16-overexpressing PAAD cells. Additionally, knockdown of IFI16 could significantly potentiate gemcitabine treatment in PAAD, which may be associated with the reduced infiltration of TAMs in the tumor microenvironment. The findings of our study shed light on the role of IFI16 as a potential therapeutic target for PAAD.
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Affiliation(s)
- Jing-Xian Chen
- Department of Traditional Chinese Medicine, Shanghai Jiao Tong University School of Medicine Affiliated Ruijin Hospital, Shanghai, China
| | - Chien-Shan Cheng
- Department of Integrative Oncology, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Hong-Fang Gao
- Department of Oncology, Shanghai Yangpu Hospital of Traditional Chinese Medicine, Shanghai, China
| | - Zi-Jie Chen
- Department of Geriatrics, Shanghai Yangpu Hospital of Traditional Chinese Medicine, Shanghai, China
| | - Ling-Ling Lv
- Department of Traditional Chinese Medicine, Shanghai Jiao Tong University School of Medicine Affiliated Ruijin Hospital, Shanghai, China
| | - Jia-Yue Xu
- Department of Traditional Chinese Medicine, Shanghai Jiao Tong University School of Medicine Affiliated Ruijin Hospital, Shanghai, China
| | - Xiao-Heng Shen
- Department of Traditional Chinese Medicine, Shanghai Jiao Tong University School of Medicine Affiliated Ruijin Hospital, Shanghai, China
| | - Jing Xie
- Department of Integrative Oncology, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Lan Zheng
- Department of Traditional Chinese Medicine, Shanghai Jiao Tong University School of Medicine Affiliated Ruijin Hospital, Shanghai, China
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31
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Wang Y, Wang D, Dai Y, Kong X, Zhu X, Fan Y, Wang Y, Wu H, Jin J, Yao W, Gao J, Wang K, Xu H. Positive Crosstalk Between Hedgehog and NF-κB Pathways Is Dependent on KRAS Mutation in Pancreatic Ductal Adenocarcinoma. Front Oncol 2021; 11:652283. [PMID: 34046348 PMCID: PMC8144522 DOI: 10.3389/fonc.2021.652283] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2021] [Accepted: 04/23/2021] [Indexed: 11/13/2022] Open
Abstract
It has been shown that aberrant activation of the Hedgehog (Hh) and nuclear factor-kappa B (NF-κB) signaling pathways plays an important role in the pancreatic carcinogenesis, and KRAS mutation is a hallmark of pancreatic ductal adenocarcinoma (PDAC). Until now, the role of KRAS mutation in the context of crosstalk between Hh and NF-κB signaling pathways in PDAC has not been investigated. This study was to determine whether the crosstalk between the Hh and NF-κB pathways is dependent on KRAS mutation in PDAC. The correlation between Gli1, Shh, NF-κB p65 expression and KRAS mutation in PDAC tissues was firstly examined by immunohistochemistry. Next, Western blotting, qPCR, and immunofluorescence were conducted to examine the biological effects of interleukin-1β (IL-1β) and tumor necrosis factor-alpha (TNF-α) as NF-κB signaling agonists, Shh as an Hh ligand alone or in combination with KRAS small interfering RNA (si-KRAS) in KRAS-mutant PDAC cells (MT-KRAS; SW1990 and Panc-1), wild-type KRAS PDAC cells (WT-KRAS; BxPC-3) and mutant KRAS knock-in BxPC-3 cells in vitro as well as tumor growth in vivo. KRAS mutation-dependent crosstalk between Hh and NF-κB in PDAC cells was further assessed by Ras activity and luciferase reporter assays. The aberrant Hh and NF-κB pathway activation was found in PDAC tissues with KRAS mutation. The same findings were confirmed in MT-KRAS PDAC cells and MT-KRAS knock-in BxPC-3 cells, whereas this activation was not observed in WT-KRAS PDAC cells. However, the activation was significantly down-regulated by KRAS silencing in MT-KRAS PDAC cells. Furthermore, MT-KRAS cancer cell proliferation and survival in vitro and tumor growth after inoculation with MT-KRAS cells in vivo were promoted by NF-κB and Hh signaling activation. The pivotal factor for co-activation of NF-κB and Hh signaling is MT-KRAS protein upregulation, showing that positive crosstalk between Hh and NF-κB pathways is dependent upon KRAS mutation in PDAC.
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Affiliation(s)
- Yuqiong Wang
- Department of Gastroenterology, the Hospital of 92608 People's Liberation Army of China (PLA) Troops, Shanghai, China
| | - Dan Wang
- Institute of Oncology, Second Affiliated Hospital, Xi'an Medical University, Xi'an, China
| | - Yanmiao Dai
- Department of Gastroenterology, Kunshan Affiliated Hospital of Nanjing University of Chinese Medicine, Suzhou, China
| | - Xiangyu Kong
- Department of Gastroenterology, Changhai Hospital, Second Military Medical University, Shanghai, China
| | - Xian Zhu
- Department of Gastroenterology, Changhai Hospital, Second Military Medical University, Shanghai, China
| | - Yunxia Fan
- Institute of Oncology, Second Affiliated Hospital, Xi'an Medical University, Xi'an, China
| | - Yaodong Wang
- Department of Gastroenterology, Kunshan Affiliated Hospital of Nanjing University of Chinese Medicine, Suzhou, China
| | - Hongyu Wu
- Department of Gastroenterology, Changhai Hospital, Second Military Medical University, Shanghai, China
| | - Jing Jin
- Department of Gastroenterology, Changhai Hospital, Second Military Medical University, Shanghai, China
| | - Wenzhu Yao
- Bureau of headmaster, Xi'an Medical University, Xi'an, China
| | - Jun Gao
- Institute of Oncology, Second Affiliated Hospital, Xi'an Medical University, Xi'an, China
| | - Kaixuan Wang
- Department of Gastroenterology, Changhai Hospital, Second Military Medical University, Shanghai, China
| | - Hongwei Xu
- Department of Gastroenterology, Kunshan Affiliated Hospital of Nanjing University of Chinese Medicine, Suzhou, China
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32
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Tao X, Xiang H, Pan Y, Shang D, Guo J, Gao G, Xiao GG. Pancreatitis initiated pancreatic ductal adenocarcinoma: Pathophysiology explaining clinical evidence. Pharmacol Res 2021; 168:105595. [PMID: 33823219 DOI: 10.1016/j.phrs.2021.105595] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/25/2021] [Revised: 03/04/2021] [Accepted: 03/31/2021] [Indexed: 12/15/2022]
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is a highly malignant lethal disease due to its asymptomatic at its early lesion of the disease and drug resistance. Target therapy associated with molecular pathways so far seems not to produce reasonable outcomes. Understanding of the molecular mechanisms underlying inflammation-initiated tumorigenesis may be helpful for development of an effective therapy of the disease. A line of studies showed that pancreatic tumorigenesis was resulted from pancreatitis, which was caused synergistically by various pancreatic cells. This review focuses on those players and their possible clinic implications, such as exocrine acinar cells, ductal cells, and various stromal cells, including pancreatic stellate cells (PSCs), macrophages, lymphocytes, neutrophils, mast cells, adipocytes and endothelial cells, working together with each other in an inflammation-mediated microenvironment governed by a myriad of cellular signaling networks towards PDAC.
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Affiliation(s)
- Xufeng Tao
- Department of Pharmacology at School of Chemical Engineering, Dalian University of Technology, Dalian, China
| | - Hong Xiang
- Clinical Laboratory of Integrative Medicine, First Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Yue Pan
- Department of Pharmacology at School of Chemical Engineering, Dalian University of Technology, Dalian, China
| | - Dong Shang
- Clinical Laboratory of Integrative Medicine, First Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Junchao Guo
- Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing, China
| | - Ge Gao
- Department of Laboratory Medicine, The Third Xiangya Hospital of Central South University, Changsha, China
| | - Gary Guishan Xiao
- Department of Pharmacology at School of Chemical Engineering, Dalian University of Technology, Dalian, China; The UCLA Agi Hirshberg Center for Pancreatic Diseases, David Geffen School of Medicine at UCLA, Los Angeles, CA, United States; Functional Genomics and Proteomics Laboratory, Osteoporosis Research Center, Creighton University Medical Center, Omaha, NE, United States.
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33
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Cui M, Huang J, Zhang S, Liu Q, Liao Q, Qiu X. Immunoglobulin Expression in Cancer Cells and Its Critical Roles in Tumorigenesis. Front Immunol 2021; 12:613530. [PMID: 33841396 PMCID: PMC8024581 DOI: 10.3389/fimmu.2021.613530] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2020] [Accepted: 03/08/2021] [Indexed: 12/23/2022] Open
Abstract
Traditionally, immunoglobulin (Ig) was believed to be produced by only B-lineage cells. However, increasing evidence has revealed a high level of Ig expression in cancer cells, and this Ig is named cancer-derived Ig. Further studies have shown that cancer-derived Ig shares identical basic structures with B cell-derived Ig but exhibits several distinct characteristics, including restricted variable region sequences and aberrant glycosylation. In contrast to B cell-derived Ig, which functions as an antibody in the humoral immune response, cancer-derived Ig exerts profound protumorigenic effects via multiple mechanisms, including promoting the malignant behaviors of cancer cells, mediating tumor immune escape, inducing inflammation, and activating the aggregation of platelets. Importantly, cancer-derived Ig shows promising potential for application as a diagnostic and therapeutic target in cancer patients. In this review, we summarize progress in the research area of cancer-derived Ig and discuss the perspectives of applying this novel target for the management of cancer patients.
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Affiliation(s)
- Ming Cui
- Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
| | - Jing Huang
- Department of Immunology, School of Basic Medical Sciences, Peking University, Beijing, China
| | - Shenghua Zhang
- Department of Immunology, School of Basic Medical Sciences, Peking University, Beijing, China
| | - Qiaofei Liu
- Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
| | - Quan Liao
- Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
| | - Xiaoyan Qiu
- Department of Immunology, School of Basic Medical Sciences, Peking University, Beijing, China
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34
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Yang S, Liu Q, Liao Q. Tumor-Associated Macrophages in Pancreatic Ductal Adenocarcinoma: Origin, Polarization, Function, and Reprogramming. Front Cell Dev Biol 2021; 8:607209. [PMID: 33505964 PMCID: PMC7829544 DOI: 10.3389/fcell.2020.607209] [Citation(s) in RCA: 93] [Impact Index Per Article: 31.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2020] [Accepted: 11/19/2020] [Indexed: 12/19/2022] Open
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is a highly lethal malignancy. PDAC is only cured by surgical resection in its early stage, but there remains a relatively high possibility of recurrence. The development of PDAC is closely associated with the tumor microenvironment. Tumor-associated macrophages (TAMs) are one of the most abundant immune cell populations in the pancreatic tumor stroma. TAMs are inclined to M2 deviation in the tumor microenvironment, which promotes and supports tumor behaviors, including tumorigenesis, immune escape, metastasis, and chemotherapeutic resistance. Herein, we comprehensively reviewed the latest researches on the origin, polarization, functions, and reprogramming of TAMs in PDAC.
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Affiliation(s)
- Sen Yang
- Department of General Surgery, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
| | - Qiaofei Liu
- Department of General Surgery, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
| | - Quan Liao
- Department of General Surgery, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
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35
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Wei T, Zhang XF, Bagante F, Ratti F, Marques HP, Silva S, Soubrane O, Lam V, Poultsides GA, Popescu I, Grigorie R, Alexandrescu S, Martel G, Workneh A, Guglielmi A, Hugh T, Aldrighetti L, Endo I, Pawlik TM. Tumor Necrosis Impacts Prognosis of Patients Undergoing Curative-Intent Hepatocellular Carcinoma. Ann Surg Oncol 2020; 28:797-805. [PMID: 33249525 DOI: 10.1245/s10434-020-09390-w] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2020] [Accepted: 10/05/2020] [Indexed: 12/15/2022]
Abstract
BACKGROUND The impact of tumor necrosis relative to prognosis among patients undergoing curative-intent resection for hepatocellular carcinoma (HCC) remains ill-defined. METHODS Patients who underwent curative-intent resection for HCC without any prior treatment between 2000 and 2017 were identified from an international multi-institutional database. Tumor necrosis was graded as absent, moderate (< 50% area), or extensive (≥ 50% area) on histological examination. The relationship between tumor necrosis, clinicopathologic characteristics, and long-term survival were analyzed. RESULTS Among 919 patients who underwent curative-intent resection for HCC, the median tumor size was 5.0 cm (IQR, 3.0-8.5). Tumor necrosis was present in 367 (39.9%) patients (no necrosis: n = 552, 60.1% vs < 50% necrosis: n = 256, 27.9% vs ≥ 50% necrosis: n = 111, 12.1%). Extent of tumor necrosis was also associated with more advanced tumor characteristics. HCC necrosis was associated with OS (median OS: no necrosis, 84.0 months vs < 50% necrosis, 73.6 months vs ≥ 50% necrosis: 59.3 months; p < 0.001) and RFS (median RFS: no necrosis, 49.6 months vs < 50% necrosis, 38.3 months vs ≥ 50% necrosis: 26.5 months; p < 0.05). Patients with T1 tumors with extensive ≥ 50% necrosis had an OS comparable to patients with T2 tumors (median OS, 62.9 vs 61.8 months; p = 0.645). In addition, patients with T2 disease with necrosis had long-term outcomes comparable to patients with T3 disease (median OS, 61.8 vs 62.4 months; p = 0.713). CONCLUSION Tumor necrosis was associated with worse OS and RFS, as well as T-category upstaging of patients. A modified AJCC T classification that incorporates tumor necrosis should be considered in prognostic stratification of HCC patients.
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Affiliation(s)
- Tao Wei
- Department of Hepatobiliary Surgery and Institute of Advanced Surgical Technology and Engineering, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China.,Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Xu-Feng Zhang
- Department of Hepatobiliary Surgery and Institute of Advanced Surgical Technology and Engineering, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China.,Department of Surgery, Division of Surgical Oncology, Professor of Surgery, Oncology, Health Services Management and Policy, The Urban Meyer III and Shelley Meyer Chair for Cancer Research, The Ohio State University Wexner Medical Center and James Comprehensive Cancer Center, Columbus, OH, USA
| | - Fabio Bagante
- Department of Surgery, Division of Surgical Oncology, Professor of Surgery, Oncology, Health Services Management and Policy, The Urban Meyer III and Shelley Meyer Chair for Cancer Research, The Ohio State University Wexner Medical Center and James Comprehensive Cancer Center, Columbus, OH, USA.,Department of Surgery, University of Verona, Verona, Italy
| | | | - Hugo P Marques
- Department of Surgery, Curry Cabral Hospital, Lisbon, Portugal
| | - Silvia Silva
- Department of Surgery, Curry Cabral Hospital, Lisbon, Portugal
| | - Olivier Soubrane
- Department of Hepatobiliopancreatic Surgery, APHP, Beaujon Hospital, Clichy, France
| | - Vincent Lam
- Department of Surgery, Westmead Hospital, Sydney, Australia
| | | | - Irinel Popescu
- Department of Surgery, Fundeni Clinical Institute, Bucharest, Romania
| | - Razvan Grigorie
- Department of Surgery, Fundeni Clinical Institute, Bucharest, Romania
| | | | | | - Aklile Workneh
- Department of Surgery, University of Ottawa, Ottawa, Canada
| | | | - Tom Hugh
- Department of Surgery, School of Medicine, The University of Sydney, Sydney, Australia
| | | | - Itaru Endo
- Yokohama City University School of Medicine, Yokohama, Japan
| | - Timothy M Pawlik
- Department of Surgery, Division of Surgical Oncology, Professor of Surgery, Oncology, Health Services Management and Policy, The Urban Meyer III and Shelley Meyer Chair for Cancer Research, The Ohio State University Wexner Medical Center and James Comprehensive Cancer Center, Columbus, OH, USA.
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36
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Huang CF, Huang JJ, Mi NN, Lin YY, He QS, Lu YW, Yue P, Bai B, Zhang JD, Zhang C, Cai T, Fu WK, Gao L, Li X, Yuan JQ, Meng WB. Associations between serum uric acid and hepatobiliary-pancreatic cancer: A cohort study. World J Gastroenterol 2020; 26:7061-7075. [PMID: 33311950 PMCID: PMC7701939 DOI: 10.3748/wjg.v26.i44.7061] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Revised: 10/10/2020] [Accepted: 10/26/2020] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Uric acid is the end product of purine metabolism. Previous studies have found that serum uric acid (SUA) levels are associated with the total cancer risk. However, due to the dual effect of uric acid on cancer, the relationship between the SUA levels and most specific-site cancer remains unclear.
AIM To investigate the associations between the SUA levels and incidence of hepatobiliary-pancreatic cancer.
METHODS In this prospective cohort study, 444462 participants free of cancer from the UK Biobank were included. The SUA levels were measured at baseline, and the incidence of hepatobiliary-pancreatic cancer was determined by contacting the cancer registry. The hazard ratios (HRs) and 95% confidence intervals (CIs) between the SUA levels and hepatobiliary-pancreatic cancer were investigated using multiple adjusted Cox regression models adjusted for potential confounders.
RESULTS In total, 920 participants developed liver, gallbladder, biliary tract or pancreatic cancer during a median of 6.6 yrs of follow-up. We found that the HR of pancreatic cancer in the highest SUA group was 1.77 (95%CI: 1.29-2.42) compared with that in the lowest group. After stratifying by gender, we further found that SUA was associated with an increased risk of pancreatic cancer only among the females (highest quartile vs lowest quartile HR 2.04, 95%CI: 1.35-3.08). Among the males, the SUA levels were positively associated with the gallbladder cancer risk (highest quartile vs lowest quartile HR 3.09, 95%CI: 1.28-7.46), but a U-shaped association with the liver cancer risk was observed (P-nonlinear = 0.03).
CONCLUSION SUA is likely to have gender-specific effects on hepatobiliary-pancreatic cancer. High SUA levels are a risk factor for pancreatic cancer in females and gallbladder cancer in males. A U-shaped association with the liver cancer risk was identified.
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Affiliation(s)
- Chong-Fei Huang
- The First Clinical Medical School, Lanzhou University, Lanzhou 730000, Gansu Province, China
- Special Minimally Invasive Surgery Department, The First Hospital of Lanzhou University, Lanzhou 730000, Gansu Province, China
- Institute of Genetics, School of Basic Medical Sciences, Lanzhou University, Lanzhou 730000, Gansu Province, China
- Gansu Province Institute of Hepatopancreatobiliary, Lanzhou 730000, Gansu Province, China
- Gansu Province Key Laboratory Biotherapy and Regenerative Medicine, Lanzhou 730000, Gansu Province, China
| | - Jun-Jun Huang
- Scientific Research and Planning Department, The First Hospital of Lanzhou University, Lanzhou 730000, Gansu Province, China
| | - Ning-Ning Mi
- The First Clinical Medical School, Lanzhou University, Lanzhou 730000, Gansu Province, China
- Special Minimally Invasive Surgery Department, The First Hospital of Lanzhou University, Lanzhou 730000, Gansu Province, China
| | - Yan-Yan Lin
- Special Minimally Invasive Surgery Department, The First Hospital of Lanzhou University, Lanzhou 730000, Gansu Province, China
- Institute of Genetics, School of Basic Medical Sciences, Lanzhou University, Lanzhou 730000, Gansu Province, China
- Gansu Province Institute of Hepatopancreatobiliary, Lanzhou 730000, Gansu Province, China
- Gansu Province Key Laboratory Biotherapy and Regenerative Medicine, Lanzhou 730000, Gansu Province, China
| | - Qiang-Sheng He
- Clinical Research Center and Scientific Research Center, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen 518107, Guangdong Province, China
| | - Ya-Wen Lu
- The First Clinical Medical School, Lanzhou University, Lanzhou 730000, Gansu Province, China
- Special Minimally Invasive Surgery Department, The First Hospital of Lanzhou University, Lanzhou 730000, Gansu Province, China
- Institute of Genetics, School of Basic Medical Sciences, Lanzhou University, Lanzhou 730000, Gansu Province, China
- Gansu Province Institute of Hepatopancreatobiliary, Lanzhou 730000, Gansu Province, China
- Gansu Province Key Laboratory Biotherapy and Regenerative Medicine, Lanzhou 730000, Gansu Province, China
| | - Ping Yue
- The First Clinical Medical School, Lanzhou University, Lanzhou 730000, Gansu Province, China
- Special Minimally Invasive Surgery Department, The First Hospital of Lanzhou University, Lanzhou 730000, Gansu Province, China
- Institute of Genetics, School of Basic Medical Sciences, Lanzhou University, Lanzhou 730000, Gansu Province, China
- Gansu Province Institute of Hepatopancreatobiliary, Lanzhou 730000, Gansu Province, China
- Gansu Province Key Laboratory Biotherapy and Regenerative Medicine, Lanzhou 730000, Gansu Province, China
| | - Bing Bai
- Special Minimally Invasive Surgery Department, The First Hospital of Lanzhou University, Lanzhou 730000, Gansu Province, China
- Institute of Genetics, School of Basic Medical Sciences, Lanzhou University, Lanzhou 730000, Gansu Province, China
- Gansu Province Institute of Hepatopancreatobiliary, Lanzhou 730000, Gansu Province, China
- Gansu Province Key Laboratory Biotherapy and Regenerative Medicine, Lanzhou 730000, Gansu Province, China
| | - Jin-Duo Zhang
- Special Minimally Invasive Surgery Department, The First Hospital of Lanzhou University, Lanzhou 730000, Gansu Province, China
- Institute of Genetics, School of Basic Medical Sciences, Lanzhou University, Lanzhou 730000, Gansu Province, China
- Gansu Province Institute of Hepatopancreatobiliary, Lanzhou 730000, Gansu Province, China
- Gansu Province Key Laboratory Biotherapy and Regenerative Medicine, Lanzhou 730000, Gansu Province, China
| | - Chao Zhang
- The First Clinical Medical School, Lanzhou University, Lanzhou 730000, Gansu Province, China
- Special Minimally Invasive Surgery Department, The First Hospital of Lanzhou University, Lanzhou 730000, Gansu Province, China
- Institute of Genetics, School of Basic Medical Sciences, Lanzhou University, Lanzhou 730000, Gansu Province, China
- Gansu Province Institute of Hepatopancreatobiliary, Lanzhou 730000, Gansu Province, China
- Gansu Province Key Laboratory Biotherapy and Regenerative Medicine, Lanzhou 730000, Gansu Province, China
| | - Teng Cai
- The First Clinical Medical School, Lanzhou University, Lanzhou 730000, Gansu Province, China
- Special Minimally Invasive Surgery Department, The First Hospital of Lanzhou University, Lanzhou 730000, Gansu Province, China
- Institute of Genetics, School of Basic Medical Sciences, Lanzhou University, Lanzhou 730000, Gansu Province, China
- Gansu Province Institute of Hepatopancreatobiliary, Lanzhou 730000, Gansu Province, China
- Gansu Province Key Laboratory Biotherapy and Regenerative Medicine, Lanzhou 730000, Gansu Province, China
| | - Wen-Kang Fu
- The First Clinical Medical School, Lanzhou University, Lanzhou 730000, Gansu Province, China
- Special Minimally Invasive Surgery Department, The First Hospital of Lanzhou University, Lanzhou 730000, Gansu Province, China
- Institute of Genetics, School of Basic Medical Sciences, Lanzhou University, Lanzhou 730000, Gansu Province, China
- Gansu Province Institute of Hepatopancreatobiliary, Lanzhou 730000, Gansu Province, China
- Gansu Province Key Laboratory Biotherapy and Regenerative Medicine, Lanzhou 730000, Gansu Province, China
| | - Long Gao
- The First Clinical Medical School, Lanzhou University, Lanzhou 730000, Gansu Province, China
- Special Minimally Invasive Surgery Department, The First Hospital of Lanzhou University, Lanzhou 730000, Gansu Province, China
- Institute of Genetics, School of Basic Medical Sciences, Lanzhou University, Lanzhou 730000, Gansu Province, China
- Gansu Province Institute of Hepatopancreatobiliary, Lanzhou 730000, Gansu Province, China
- Gansu Province Key Laboratory Biotherapy and Regenerative Medicine, Lanzhou 730000, Gansu Province, China
| | - Xun Li
- Gansu Province Institute of Hepatopancreatobiliary, Lanzhou 730000, Gansu Province, China
- Gansu Province Key Laboratory Biotherapy and Regenerative Medicine, Lanzhou 730000, Gansu Province, China
- The Fifth Department of General Surgery, The First Hospital of Lanzhou University, Lanzhou 730000, Gansu Province, China
| | - Jin-Qiu Yuan
- Clinical Research Center and Scientific Research Center, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen 518107, Guangdong Province, China
| | - Wen-Bo Meng
- The First Clinical Medical School, Lanzhou University, Lanzhou 730000, Gansu Province, China
- Special Minimally Invasive Surgery Department, The First Hospital of Lanzhou University, Lanzhou 730000, Gansu Province, China
- Institute of Genetics, School of Basic Medical Sciences, Lanzhou University, Lanzhou 730000, Gansu Province, China
- Gansu Province Institute of Hepatopancreatobiliary, Lanzhou 730000, Gansu Province, China
- Gansu Province Key Laboratory Biotherapy and Regenerative Medicine, Lanzhou 730000, Gansu Province, China
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Maia J, Otake AH, Poças J, Carvalho AS, Beck HC, Magalhães A, Matthiesen R, Strano Moraes MC, Costa-Silva B. Transcriptome Reprogramming of CD11b + Bone Marrow Cells by Pancreatic Cancer Extracellular Vesicles. Front Cell Dev Biol 2020; 8:592518. [PMID: 33330473 PMCID: PMC7729189 DOI: 10.3389/fcell.2020.592518] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2020] [Accepted: 10/27/2020] [Indexed: 12/12/2022] Open
Abstract
Pancreatic cancers (PC) are highly metastatic with poor prognosis, mainly due to delayed detection. We previously showed that PC-derived extracellular vesicles (EVs) act on macrophages residing in the liver, eliciting extracellular matrix remodeling in this organ and marked hepatic accumulation of CD11b+ bone marrow (BM) cells, which support PC liver metastasis. We here show that PC-EVs also bind to CD11b+ BM cells and induce the expansion of this cell population. Transcriptomic characterization of these cells shows that PC-EVs upregulate IgG and IgA genes, which have been linked to the presence of monocytes/macrophages in tumor microenvironments. We also report here the transcriptional downregulation of genes linked to monocyte/macrophage activation, trafficking, and expression of inflammatory molecules. Together, these results show for the first time the existence of a PC-BM communication axis mediated by EVs with a potential role in PC tumor microenvironments.
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Affiliation(s)
- Joana Maia
- Champalimaud Centre for the Unknown, Champalimaud Foundation, Lisbon, Portugal
- Graduate Program in Areas of Basic and Applied Biology, University of Porto, Porto, Portugal
| | - Andreia Hanada Otake
- Champalimaud Centre for the Unknown, Champalimaud Foundation, Lisbon, Portugal
- Center for Translational Research in Oncology, Instituto do Câncer do Estado de São Paulo, Hospital das Clínicas, Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil
| | - Juliana Poças
- i3S – Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Porto, Portugal
- IPATIMUP – Instituto de Patologia e Imunologia Molecular da Universidade do Porto, Porto, Portugal
- Instituto de Ciências Biomédicas Abel Salazar, University of Porto, Porto, Portugal
| | - Ana Sofia Carvalho
- Computational and Experimental Biology Group, CEDOC, Chronic Diseases Research Centre, NOVA Medical School, Faculdade de Ciencias Medicas, Universidade NOVA de Lisboa, Lisbon, Portugal
| | - Hans Christian Beck
- Centre for Clinical Proteomics, Department of Clinical Biochemistry and Pharmacology, Odense University Hospital, Odense, Denmark
| | - Ana Magalhães
- i3S – Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Porto, Portugal
- IPATIMUP – Instituto de Patologia e Imunologia Molecular da Universidade do Porto, Porto, Portugal
| | - Rune Matthiesen
- Computational and Experimental Biology Group, CEDOC, Chronic Diseases Research Centre, NOVA Medical School, Faculdade de Ciencias Medicas, Universidade NOVA de Lisboa, Lisbon, Portugal
| | | | - Bruno Costa-Silva
- Champalimaud Centre for the Unknown, Champalimaud Foundation, Lisbon, Portugal
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Yang J, Li Y, Sun Z, Zhan H. Macrophages in pancreatic cancer: An immunometabolic perspective. Cancer Lett 2020; 498:188-200. [PMID: 33122097 DOI: 10.1016/j.canlet.2020.10.029] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2020] [Revised: 09/30/2020] [Accepted: 10/19/2020] [Indexed: 02/07/2023]
Abstract
As one of the most fatal gastrointestinal cancers, pancreatic cancer (PC) has a long-term survival rate that has shown limited improvement during recent decades and remains dismal. The poor prognosis is attributed to challenges in early detection, low opportunity for radical resection and resistance to chemotherapy and radiation. Macrophages are one of the most abundant infiltrating immune cells in PC stroma, and they can crosstalk with cancer cells, adipocytes and other stromal cells to modulate metabolism, inflammation and immune status, create an immunosuppressive tumor microenvironment (TME), and ultimately facilitate tumor initiation and progression. In this review, we summarize recent advances in our understanding of macrophage origin, distribution and polarization, as well as provide a thorough review of the role macrophages in PC carcinogenesis and development, as well as the underlying molecular mechanism. Additionally, we investigated macrophage targets in preclinical and clinical trials to evaluate their potential therapeutic value in PC.
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Affiliation(s)
- Jian Yang
- Division of Pancreatic Surgery, Department of General Surgery, Qilu Hospital, Shandong University, Jinan, Shandong Province, 250012, China
| | - Yongzheng Li
- Division of Pancreatic Surgery, Department of General Surgery, Qilu Hospital, Shandong University, Jinan, Shandong Province, 250012, China
| | - Zhaowei Sun
- Department of Hepatobiliary and Pancreatic Surgery, The Affiliated Hospital of Qingdao University, Qingdao, Shandong Province, 266003, China
| | - Hanxiang Zhan
- Division of Pancreatic Surgery, Department of General Surgery, Qilu Hospital, Shandong University, Jinan, Shandong Province, 250012, China.
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Abstract
BACKGROUND Clinical studies have shown that celecoxib can significantly inhibit the development of tumors, and basic experiments and in vitro experiments also provide a certain basis, but it is not clear how celecoxib inhibits tumor development in detail. METHODS A literature search of all major academic databases was conducted (PubMed, China National Knowledge Internet (CNKI), Wan-fang, China Science and Technology Journal Database (VIP), including the main research on the mechanisms of celecoxib on tumors. RESULTS Celecoxib can intervene in tumor development and reduce the formation of drug resistance through multiple molecular mechanisms. CONCLUSION Celecoxib mainly regulates the proliferation, migration, and invasion of tumor cells by inhibiting the cyclooxygenases-2/prostaglandin E2 signal axis and thereby inhibiting the phosphorylation of nuclear factor-κ-gene binding, Akt, signal transducer and activator of transcription and the expression of matrix metalloproteinase 2 and matrix metalloproteinase 9. Meanwhile, it was found that celecoxib could promote the apoptosis of tumor cells by enhancing mitochondrial oxidation, activating mitochondrial apoptosis process, promoting endoplasmic reticulum stress process, and autophagy. Celecoxib can also reduce the occurrence of drug resistance by increasing the sensitivity of cancer cells to chemotherapy drugs.
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Rébé C, Ghiringhelli F. Interleukin-1β and Cancer. Cancers (Basel) 2020; 12:cancers12071791. [PMID: 32635472 PMCID: PMC7408158 DOI: 10.3390/cancers12071791] [Citation(s) in RCA: 130] [Impact Index Per Article: 32.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2020] [Revised: 06/30/2020] [Accepted: 07/02/2020] [Indexed: 12/15/2022] Open
Abstract
Within a tumor, IL-1β is produced and secreted by various cell types, such as immune cells, fibroblasts, or cancer cells. The IL1B gene is induced after “priming” of the cells and a second signal is required to allow IL-1β maturation by inflammasome-activated caspase-1. IL-1β is then released and leads to transcription of target genes through its ligation with IL-1R1 on target cells. IL-1β expression and maturation are guided by gene polymorphisms and by the cellular context. In cancer, IL-1β has pleiotropic effects on immune cells, angiogenesis, cancer cell proliferation, migration, and metastasis. Moreover, anti-cancer treatments are able to promote IL-1β production by cancer or immune cells, with opposite effects on cancer progression. This raises the question of whether or not to use IL-1β inhibitors in cancer treatment.
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Affiliation(s)
- Cédric Rébé
- Correspondence: (C.R.); (F.G.); Tel.: +33-(0)3-80-73-77-90 (C.R.); +33-(0)3-80-73-75-38 (F.G.)
| | - François Ghiringhelli
- Correspondence: (C.R.); (F.G.); Tel.: +33-(0)3-80-73-77-90 (C.R.); +33-(0)3-80-73-75-38 (F.G.)
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