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Liu Z, Xu X, Liu K, Zhang J, Ding D, Fu R. Immunogenic Cell Death in Hematological Malignancy Therapy. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2023; 10:e2207475. [PMID: 36815385 PMCID: PMC10161053 DOI: 10.1002/advs.202207475] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/16/2022] [Revised: 02/09/2023] [Indexed: 05/06/2023]
Abstract
Although the curative effect of hematological malignancies has been improved in recent years, relapse or drug resistance of hematological malignancies will eventually recur. Furthermore, the microenvironment disorder is an important mechanism in the pathogenesis of hematological malignancies. Immunogenic cell death (ICD) is a unique mechanism of regulated cell death (RCD) that triggers an intact antigen-specific adaptive immune response by firing a set of danger signals or damage-associated molecular patterns (DAMPs), which is an immunotherapeutic modality with the potential for the treatment of hematological malignancies. This review summarizes the existing knowledge about the induction of ICD in hematological malignancies and the current research on combining ICD inducers with other treatment strategies for hematological malignancies.
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Affiliation(s)
- Zhaoyun Liu
- Department of HematologyTianjin Medical University General HospitalTianjin300052P. R. China
| | - Xintong Xu
- Department of HematologyTianjin Medical University General HospitalTianjin300052P. R. China
| | - Kaining Liu
- State Key Laboratory of Medicinal Chemical BiologyKey Laboratory of Bioactive, Materials, Ministry of Education and College of Life SciencesNankai UniversityTianjin300071P. R. China
| | - Jingtian Zhang
- State Key Laboratory of Medicinal Chemical BiologyKey Laboratory of Bioactive, Materials, Ministry of Education and College of Life SciencesNankai UniversityTianjin300071P. R. China
| | - Dan Ding
- State Key Laboratory of Medicinal Chemical BiologyKey Laboratory of Bioactive, Materials, Ministry of Education and College of Life SciencesNankai UniversityTianjin300071P. R. China
| | - Rong Fu
- Department of HematologyTianjin Medical University General HospitalTianjin300052P. R. China
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2
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Recombinant Interferon-β in the Treatment of Polycythemia Vera and Related Neoplasms: Rationales and Perspectives. Cancers (Basel) 2022; 14:cancers14225495. [PMID: 36428587 PMCID: PMC9688061 DOI: 10.3390/cancers14225495] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Revised: 10/25/2022] [Accepted: 11/02/2022] [Indexed: 11/12/2022] Open
Abstract
About 30 years ago, the first clinical trials of the safety and efficacy of recombinant interferon-α2 (rIFN-α2) were performed. Since then, several single-arm studies have shown rIFN-α2 to be a highly potent anticancer agent against several cancer types. Unfortunately, however, a high toxicity profile in early studies with rIFN-α2 -among other reasons likely due to the high dosages being used-disqualified rIFN-α2, which was accordingly replaced with competitive drugs that might at first glance look more attractive to clinicians. Later, pegylated IFN-α2a (Pegasys) and pegylated IFN-α2b (PegIntron) were introduced, which have since been reported to be better tolerated due to reduced toxicity. Today, treatment with rIFN-α2 is virtually outdated in non-hematological cancers, where other immunotherapies-e.g., immune-checkpoint inhibitors-are routinely used in several cancer types and are being intensively investigated in others, either as monotherapy or in combination with immunomodulatory agents, although only rarely in combination with rIFN-α2. Within the hematological malignancies, rIFN-α2 has been used off-label for decades in patients with Philadelphia-negative chronic myeloproliferative neoplasms (MPNs)-i.e., essential thrombocythemia, polycythemia vera, and myelofibrosis-and in recent years rIFN-α2 has been revived with the marketing of ropeginterferon-α2b (Besremi) for the treatment of polycythemia vera patients. Additionally, rIFN-α2 has been revived for the treatment of chronic myelogenous leukemia in combination with tyrosine kinase inhibitors. Another rIFN formulation-recombinant interferon-β (rIFN-β)-has been used for decades in the treatment of multiple sclerosis but has never been studied as a potential agent to be used in patients with MPNs, although several studies and reviews have repeatedly described rIFN-β as an effective anticancer agent as well. In this paper, we describe the rationales and perspectives for launching studies on the safety and efficacy of rIFN-β in patients with MPNs.
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3
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Interferon-alpha2 treatment of patients with polycythemia vera and related neoplasms favorably impacts deregulation of oxidative stress genes and antioxidative defense mechanisms. PLoS One 2022; 17:e0270669. [PMID: 35771847 PMCID: PMC9246201 DOI: 10.1371/journal.pone.0270669] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2022] [Accepted: 06/14/2022] [Indexed: 12/11/2022] Open
Abstract
Chronic inflammation is considered a major driving force for clonal expansion and evolution in the Philadelphia-negative myeloproliferative neoplasms, which include essential thrombocythemia, polycythemia vera and primary myelofibrosis (MPNs). One of the key mutation drivers is the JAK2V617F mutation, which has been shown to induce the generation of reactive oxygen species (ROS). Using whole blood gene expression profiling, deregulation of several oxidative stress and anti-oxidative defense genes has been identified in MPNs, including significant downregulation of TP53, the NFE2L2 or NRF2 genes. These genes have a major role for maintaining genomic stability, regulation of the oxidative stress response and in modulating migration or retention of hematopoietic stem cells. Therefore, their deregulation might give rise to increasing genomic instability, increased chronic inflammation and disease progression with egress of hematopoietic stem cells from the bone marrow to seed in the spleen, liver and elsewhere. Interferon-alpha2 (rIFNα) is increasingly being recognized as the drug of choice for the treatment of patients with MPNs. Herein, we report the first gene expression profiling study on the impact of rIFNα upon oxidative stress and antioxidative defense genes in patients with MPNs (n = 33), showing that rIFNα downregulates several upregulated oxidative stress genes and upregulates downregulated antioxidative defense genes. Treatment with rIFNα induced upregulation of 19 genes in ET and 29 genes in PV including CXCR4 and TP53. In conclusion, this rIFNα- mediated dampening of genotoxic damage to hematopoietic cells may ultimately diminish the risk of additional mutations and accordingly clonal evolution and disease progression towards myelofibrotic and leukemic transformation.
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Zhang AZ, Yuan X, Liang WH, Zhang HJ, Li Y, Xie YF, Li JF, Jiang CH, Li FP, Shen XH, Pang LJ, Zou H, Zhou WH, Li F, Hu JM. Immune Infiltration in Gastric Cancer Microenvironment and Its Clinical Significance. Front Cell Dev Biol 2022; 9:762029. [PMID: 35252217 PMCID: PMC8893596 DOI: 10.3389/fcell.2021.762029] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2021] [Accepted: 12/30/2021] [Indexed: 12/12/2022] Open
Abstract
Immunotherapy has developed rapidly and has gradually become one of the important methods for treatment of gastric cancer (GC). The research on tumor infiltrating immune cells (TIICs) and immune-related genes in the tumor microenvironment (TME) greatly encourages the development of immunotherapy. The devolution algorithm (CIBERSORT) was applied to infer the proportion of 22 TIICs based on gene expression profiles of GC tissues, which were downloaded from TCGA and GEO. TCGA was utilized to analyze the differential expression of immune-related genes, and explore the potential molecular functions of these genes. We have observed the enrichment of multiple TIICs in microenvironment of GC. Some of these cells were closely related to tumor mutational burden (TMB), microsatellite instability (MSI), Fuhrman grade, and TNM staging. Survival analysis showed that the infiltration level of CD8+ T cells, activated CD4+ memory T cells and M2 macrophages were significantly related to the prognosis of GC patients. The functional enrichment analysis of immune-related genes revealed that these genes were mainly associated with cytokine activation and response. Four significant modules were screened by PPI network and 20 key genes were screened from the modules. The expression levels of CALCR and PTH1R are strikingly related to the expression of immune checkpoint and the prognosis of GC patients. The type and number of TIICs in microenvironment of GC, as well as immune-related genes are closely related to tumor progression, and can be used as important indicators for patient prognosis assessment.
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Affiliation(s)
- An Zhi Zhang
- Department of Pathology/NHC Key Laboratory of Prevention and Treatment of Central Asia High Incidence Diseases, The First Affiliated Hospital, School of Medicine, Shihezi University, Shihezi, China
- Department of Pathology, Jiaxing University Affiliated Women and Children Hospital (Jiaxing Maternity and Child Health Care Hospital), Jiaxing University, Jiaxing, China
| | - Xin Yuan
- Department of Pathology/NHC Key Laboratory of Prevention and Treatment of Central Asia High Incidence Diseases, The First Affiliated Hospital, School of Medicine, Shihezi University, Shihezi, China
| | - Wei Hua Liang
- Department of Pathology/NHC Key Laboratory of Prevention and Treatment of Central Asia High Incidence Diseases, The First Affiliated Hospital, School of Medicine, Shihezi University, Shihezi, China
| | - Hai Jun Zhang
- Department of Pathology/NHC Key Laboratory of Prevention and Treatment of Central Asia High Incidence Diseases, The First Affiliated Hospital, School of Medicine, Shihezi University, Shihezi, China
| | - Ya Li
- Department of Pathology/NHC Key Laboratory of Prevention and Treatment of Central Asia High Incidence Diseases, The First Affiliated Hospital, School of Medicine, Shihezi University, Shihezi, China
| | - Yu Fang Xie
- Department of Pathology/NHC Key Laboratory of Prevention and Treatment of Central Asia High Incidence Diseases, The First Affiliated Hospital, School of Medicine, Shihezi University, Shihezi, China
| | - Jiang Fen Li
- Department of Pathology/NHC Key Laboratory of Prevention and Treatment of Central Asia High Incidence Diseases, The First Affiliated Hospital, School of Medicine, Shihezi University, Shihezi, China
| | - Chen Hao Jiang
- Department of Pathology/NHC Key Laboratory of Prevention and Treatment of Central Asia High Incidence Diseases, The First Affiliated Hospital, School of Medicine, Shihezi University, Shihezi, China
| | - Fan Ping Li
- Department of Pathology/NHC Key Laboratory of Prevention and Treatment of Central Asia High Incidence Diseases, The First Affiliated Hospital, School of Medicine, Shihezi University, Shihezi, China
| | - Xi Hua Shen
- Department of Pathology/NHC Key Laboratory of Prevention and Treatment of Central Asia High Incidence Diseases, The First Affiliated Hospital, School of Medicine, Shihezi University, Shihezi, China
| | - Li Juan Pang
- Department of Pathology/NHC Key Laboratory of Prevention and Treatment of Central Asia High Incidence Diseases, The First Affiliated Hospital, School of Medicine, Shihezi University, Shihezi, China
| | - Hong Zou
- Department of Pathology/NHC Key Laboratory of Prevention and Treatment of Central Asia High Incidence Diseases, The First Affiliated Hospital, School of Medicine, Shihezi University, Shihezi, China
| | - Wen Hu Zhou
- Xiangya School of Pharmaceutical Sciences, Central South University, Changsha, China
| | - Feng Li
- Department of Pathology/NHC Key Laboratory of Prevention and Treatment of Central Asia High Incidence Diseases, The First Affiliated Hospital, School of Medicine, Shihezi University, Shihezi, China
- Department of Pathology, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China
| | - Jian Ming Hu
- Department of Pathology/NHC Key Laboratory of Prevention and Treatment of Central Asia High Incidence Diseases, The First Affiliated Hospital, School of Medicine, Shihezi University, Shihezi, China
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Lin J, Xu A, Jin J, Zhang M, Lou J, Qian C, Zhu J, Wang Y, Yang Z, Li X, Yu W, Liu B, Tao H. MerTK-mediated efferocytosis promotes immune tolerance and tumor progression in osteosarcoma through enhancing M2 polarization and PD-L1 expression. Oncoimmunology 2022; 11:2024941. [PMID: 35036076 PMCID: PMC8757471 DOI: 10.1080/2162402x.2021.2024941] [Citation(s) in RCA: 33] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023] Open
Abstract
The poor progress of immunotherapy on osteosarcoma patients requires deeper delineation of immune tolerance mechanisms in the osteosarcoma microenvironment and a new therapeutic strategy. Clearance of apoptotic cells by phagocytes, a process termed “efferocytosis,” is ubiquitous in tumors and mediates the suppression of innate immune inflammatory response. Considering the massive infiltrated macrophages in osteosarcoma, efferocytosis probably serves as a potential target, but is rarely studied in osteosarcoma. Here, we verified M2 polarization and PD-L1 expression of macrophages following efferocytosis. Pharmacological inhibition and genetic knockdown were used to explore the underlying pathway. Moreover, tumor progression and immune landscape were evaluated following inhibition of efferocytosis in osteosarcoma model. Our study indicated that efferocytosis promoted PD-L1 expression and M2 polarization of macrophages. Ëfferocytosis was mediated by MerTK receptor in osteosarcoma and regulated the phenotypes of macrophages through the p38/STAT3 pathway. By establishing the murine osteosarcoma model, we emphasized that inhibition of MerTK suppressed tumor growth and enhanced the T cell cytotoxic function by increasing the infiltration of CD8+ T cells and decreasing their exhaustion. Our findings demonstrate that MerTK-mediated efferocytosis promotes osteosarcoma progression by enhancing M2 polarization of macrophages and PD-L1-induced immune tolerance, which were regulated through the p38/STAT3 pathway.
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Affiliation(s)
- Jinti Lin
- Department of Orthopedics, The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, PR China.,Orthopedics Research Institute, Zhejiang University, Hangzhou, PR China
| | - Ankai Xu
- Department of Orthopedics, The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, PR China.,Orthopedics Research Institute, Zhejiang University, Hangzhou, PR China
| | - Jiakang Jin
- Department of Orthopedics, The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, PR China.,Orthopedics Research Institute, Zhejiang University, Hangzhou, PR China
| | - Man Zhang
- Department of Orthopedics, The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, PR China.,Orthopedics Research Institute, Zhejiang University, Hangzhou, PR China
| | - Jianan Lou
- Department of Orthopedics, The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, PR China.,Orthopedics Research Institute, Zhejiang University, Hangzhou, PR China
| | - Chao Qian
- Department of Orthopedics, The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, PR China.,Orthopedics Research Institute, Zhejiang University, Hangzhou, PR China
| | - Jian Zhu
- Department of Orthopedics, The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, PR China.,Orthopedics Research Institute, Zhejiang University, Hangzhou, PR China
| | - Yitian Wang
- Department of Orthopedics, The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, PR China.,Orthopedics Research Institute, Zhejiang University, Hangzhou, PR China
| | - Zhengming Yang
- Department of Orthopedics, The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, PR China.,Orthopedics Research Institute, Zhejiang University, Hangzhou, PR China
| | - Xiumao Li
- Department of Orthopedics, The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, PR China.,Orthopedics Research Institute, Zhejiang University, Hangzhou, PR China
| | - Wei Yu
- Department of Orthopedics, The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, PR China.,Orthopedics Research Institute, Zhejiang University, Hangzhou, PR China
| | - Bing Liu
- Department of Orthopedics, The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, PR China.,Orthopedics Research Institute, Zhejiang University, Hangzhou, PR China
| | - Huimin Tao
- Department of Orthopedics, The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, PR China.,Orthopedics Research Institute, Zhejiang University, Hangzhou, PR China
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6
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Pan J, Weng Z, Xue C, Lin B, Lin M. The Bioinformatics-Based Analysis Identifies 7 Immune-Related Genes as Prognostic Biomarkers for Colon Cancer. Front Oncol 2021; 11:726701. [PMID: 34900677 PMCID: PMC8663025 DOI: 10.3389/fonc.2021.726701] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Accepted: 10/25/2021] [Indexed: 12/12/2022] Open
Abstract
Colon cancer poses a great threat to human health. Currently, there is no effective treatment for colon cancer due to its complex causative factors. Immunotherapy has now become a new method for tumor treatment. In this study, 487 DEGs were screened from The Cancer Genome Atlas (TCGA) database and ImmPort database, and GeneOntology (GO) functional enrichment and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway analysis was performed. Hierarchical clustering of all samples revealed a significant correlation between colon cancer and immunity. The weighted gene co-expression network analysis (WGCNA) algorithm was used to identify key gene modules associated with immunity in colon cancer, here, module grey60 showed the highest correlation. A protein-protein interaction (PPI) network was constructed using the STRING database to screen hub genes, and subsequently, 7 immune-related genes the most closely associated with colon cancer were identified by differential expression in cancer and paracancer. Finally, a risk prediction model was developed using least absolute shrinkage and selection operator (LASSO) COX analysis, and the accuracy of the model was validated by GSE14333. This study determined that IRF4 and TNFRSF17 were immune-related genes in colon cancer, providing immune-related prognostic biomarkers for colon cancer.
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Affiliation(s)
- Jie Pan
- Department of Emergency Surgery, Fujian Medical University Union Hospital, Fuzhou, China
| | - Zongqi Weng
- Department of Emergency Surgery, Fujian Medical University Union Hospital, Fuzhou, China
| | - Chaorong Xue
- Department of Emergency Surgery, Fujian Medical University Union Hospital, Fuzhou, China
| | - Bingqiang Lin
- Department of Emergency Surgery, Fujian Medical University Union Hospital, Fuzhou, China
| | - Mengxin Lin
- Department of Medical Oncology, Fujian Medical University Union Hospital, Fuzhou, China
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7
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Hasselbalch HC, Silver RT. New Perspectives of Interferon-alpha2 and Inflammation in Treating Philadelphia-negative Chronic Myeloproliferative Neoplasms. Hemasphere 2021; 5:e645. [PMID: 34805764 PMCID: PMC8601345 DOI: 10.1097/hs9.0000000000000645] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2021] [Accepted: 09/03/2021] [Indexed: 12/11/2022] Open
Affiliation(s)
- Hans C Hasselbalch
- Department of Hematology, Zealand University Hospital, Roskilde, Denmark
| | - Richard T Silver
- Myeloproliferative Neoplasms Center, Division of Hematology and Medical Oncology, Weill Cornell Medicine, New York, New York, USA
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8
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Hou JZ, Ye JC, Pu JJ, Liu H, Ding W, Zheng H, Liu D. Novel agents and regimens for hematological malignancies: recent updates from 2020 ASH annual meeting. J Hematol Oncol 2021; 14:66. [PMID: 33879198 PMCID: PMC8059303 DOI: 10.1186/s13045-021-01077-3] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2021] [Accepted: 04/07/2021] [Indexed: 02/06/2023] Open
Abstract
Antibodies and chimeric antigen receptor-engineered T cells (CAR-T) are increasingly used for cancer immunotherapy. Small molecule inhibitors targeting cellular oncoproteins and enzymes such as BCR-ABL, JAK2, Bruton tyrosine kinase, FLT3, BCL-2, IDH1, IDH2, are biomarker-driven chemotherapy-free agents approved for several major hematological malignancies. LOXO-305, asciminib, "off-the-shelf" universal CAR-T cells and BCMA-directed immunotherapeutics as well as data from clinical trials on many novel agents and regimens were updated at the 2020 American Society of Hematology (ASH) Annual Meeting. Major developments and updates for the therapy of hematological malignancies were delineated at the recent Winter Symposium and New York Oncology Forum from the Chinese American Hematologist and Oncologist Network (CAHON.org). This study summarized the latest updates on novel agents and regimens for hematological malignancies from the 2020 ASH annual meeting.
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Affiliation(s)
- Jing-Zhou Hou
- Hillman Cancer Center, University of Pittsburgh Medical Center (UPMC), 5115 Centre Ave., Fl 4, Pittsburgh, PA 15232 USA
- Chinese American Hematologist and Oncologist Network (CAHON), 555 East Wells Street, Suite 1100, Milwaukee, WI 53202 USA
| | - Jing Christine Ye
- Department of Internal Medicine, Hematology/Oncology Division, University of Michigan, Rogel Cancer Center, 1500 E Medical Center Dr, Ann Arbor, MI 48109 USA
- Chinese American Hematologist and Oncologist Network (CAHON), 555 East Wells Street, Suite 1100, Milwaukee, WI 53202 USA
| | - Jeffrey J. Pu
- Department of Medicine, University of Arizona NCI Designated Comprehensive Cancer Center, Tucson, AZ USA
- Chinese American Hematologist and Oncologist Network (CAHON), 555 East Wells Street, Suite 1100, Milwaukee, WI 53202 USA
| | - Hongtao Liu
- Department of Medicine, Section of Hematology/Oncology, The University of Chicago Medical Center, 5841 S. Maryland, MC 2115, Chicago, IL 60637-1470 USA
- Chinese American Hematologist and Oncologist Network (CAHON), 555 East Wells Street, Suite 1100, Milwaukee, WI 53202 USA
| | - Wei Ding
- Division of Hematology, Mayo Clinic, Rochester, MN 55905 USA
- Chinese American Hematologist and Oncologist Network (CAHON), 555 East Wells Street, Suite 1100, Milwaukee, WI 53202 USA
| | - Hong Zheng
- Penn State Hershey Cancer Institute, Penn State University College of Medicine, Hershey, PA 17033 USA
- Chinese American Hematologist and Oncologist Network (CAHON), 555 East Wells Street, Suite 1100, Milwaukee, WI 53202 USA
| | - Delong Liu
- Department of Medicine, New York Medical College and Westchester Medical Center, Valhalla, NY 10595 USA
- Chinese American Hematologist and Oncologist Network (CAHON), 555 East Wells Street, Suite 1100, Milwaukee, WI 53202 USA
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9
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Wang L, Gu W, Ni H. Construction of a prognostic value model in papillary renal cell carcinoma by immune-related genes. Medicine (Baltimore) 2021; 100:e24903. [PMID: 33761648 PMCID: PMC9281962 DOI: 10.1097/md.0000000000024903] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/08/2020] [Accepted: 02/01/2021] [Indexed: 01/05/2023] Open
Abstract
Papillary renal cell carcinoma (PRCC) is the second most common type of renal carcinoma following clear cell renal cell carcinoma, and the role of immune-related genes (IRGs) in tumorigenesis and metastasis is evident; its prognostic value in PRCC remains unclear. In this study, we downloaded the gene expression profiles and clinical data of patients with PRCC from The Cancer Genome Atlas (TCGA) database and obtained IRGs from the ImmPort database. A total of 371 differentially expressed IRGs (DEIRGs) were discovered between PRCC and normal kidney tissues. Prognostic DEIRGs (PDEIRGs) were identified by univariate Cox regression analysis. Then, we screened the four most representative PDEIRGs (IL13RA2, CCL19, BIRC5, and INHBE) and used them to construct a risk model to predict the prognosis of patients with PRCC. This model precisely stratified survival outcome and accurately identified mutation burden in PRCC. Thus, our results suggest that these four PDEIRGs are available prognostic predictors for PRCC. They could be used to assess the prognosis and to guide individualized treatments for patients with PRCC.
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Affiliation(s)
| | | | - Huijun Ni
- Department of Pharmacy, Traditional Chinese Medical Hospital of Huangdao District, Qingdao, P.R. China
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10
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Zhang N, Zhang Y, Zhang P, Lou S, Chen Y, Li H, Zeng H, Shen Y, Deng J. Overexpression of annexin A5 might guide the gemtuzumab ozogamicin treatment choice in patients with pediatric acute myeloid leukemia. Ther Adv Med Oncol 2020; 12:1758835920927635. [PMID: 32636939 PMCID: PMC7310896 DOI: 10.1177/1758835920927635] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2019] [Accepted: 04/27/2020] [Indexed: 12/27/2022] Open
Abstract
Background: Acute myeloid leukemia (AML) is a common hematological malignancy. Gemtuzumab
ozogamicin (GO), a humanized anti-CD33 antibody conjugated with the potent
anti-tumor antibiotic calicheamicin, represents a promising targeted therapy
for AML. Annexin A5 (ANXA5) is a proposed marker for the clinical prognosis
of AML to guide treatment choice. Methods: In total, 253 patients with pediatric AML were enrolled and divided into two
treatment groups: conventional chemotherapy alone and conventional
chemotherapy in combination with GO. Univariate, multivariate, and
Kaplan–Meier survival analyses were conducted to assess risk factors and
clinical outcomes, and to estimate hazard ratios (HRs) and their 95%
confidence interval. The level of statistical significance was set at
p < 0.05. Results: In the GO treatment group, high ANXA5 expression was
considered a favorable prognostic factor for overall survival (OS) and
event-free survival (EFS). Multivariate analysis showed that high
ANXA5 expression was an independent favorable factor
for OS (HR = 0.629, p = 0.084) and EFS (HR = 0.544,
p = 0.024) distinct from the curative effect of GO
treatment. When all patients were again divided into two groups, this time
based on the median expression of ANXA5, patients
undergoing chemotherapy combined with GO had significantly better OS
(p = 0.0012) and EFS (p = 0.0003) in
the ANXA5 high-expression group. Gene set enrichment
analysis identified a relevant series of pathways associated with
glutathione metabolism, leukocyte transendothelial migration, and
hematopoietic cell lineage. Conclusion: The expression level of ANXA5 can help optimize the
treatment regimen for individual patients, and patients with overexpression
of ANXA5 may circumvent poor outcomes from chemotherapy
combined with GO.
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Affiliation(s)
- Nan Zhang
- Department of Hematology, The Second Affiliated Hospital, Chongqing Medical University, Jiangnan, Chongqing, P.R. China
| | - Ying Zhang
- Department of Hematology, The Second Affiliated Hospital, Chongqing Medical University, Jiangnan, Chongqing, P.R. China
| | - Ping Zhang
- Hematology Laboratory, The Second Affiliated Hospital, Chongqing Medical University, Yuzhong, Chongqing, P.R. China
| | - Shifeng Lou
- Department of Hematology, The Second Affiliated Hospital, Chongqing Medical University, Jiangnan, Chongqing, P.R. China
| | - Ying Chen
- Department of Hematology, The Second Affiliated Hospital, Chongqing Medical University, Jiangnan, Chongqing, P.R. China
| | - Huan Li
- Department of Hematology, The Second Affiliated Hospital, Chongqing Medical University, Jiangnan, Chongqing, P.R. China
| | - Hanqing Zeng
- Department of Hematology, The Second Affiliated Hospital, Chongqing Medical University, Jiangnan, Chongqing, P.R. China
| | - Yan Shen
- Department of Hematology, The Second Affiliated Hospital, Chongqing Medical University, Jiangnan, Chongqing, P.R. China
| | - Jianchuan Deng
- Department of Hematology, The Second Affiliated Hospital, Chongqing Medical University, 76 Linjiang Road, Chongqing, 400010, P.R. China
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11
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Holmström MO, Cordua S, Skov V, Kjær L, Pallisgaard N, Ellervik C, Hasselbalch HC, Andersen MH. Evidence of immune elimination, immuno-editing and immune escape in patients with hematological cancer. Cancer Immunol Immunother 2020; 69:315-324. [PMID: 31915854 DOI: 10.1007/s00262-019-02473-y] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2019] [Accepted: 12/31/2019] [Indexed: 10/25/2022]
Abstract
There is mounting evidence that the immune system can spontaneously clear malignant lesions before they manifest as overt cancer, albeit this activity has been difficult to demonstrate in humans. The calreticulin (CALR) exon 9 mutations are driver mutations in patients with chronic myeloproliferative neoplasms (MPN), which are chronic blood cancers. The CALR mutations generate a neo-antigen that is recognized by patient T cells, and T cells isolated from a patient with a CALR-mutation can recognize and kill autologous CALR-mutant cells. Surprisingly, healthy individuals display frequent and strong T cell responses to the CALR neo-antigens too. Furthermore, healthy individuals display immune responses to all parts of the mutant CALR epitope, and the CALR neo-epitope specific responses are memory T cell responses. These data suggest that although healthy individuals might acquire a CALR mutation, the mutant cells can be eliminated by the immune system. Additionally, a small fraction of healthy individuals harbor a CALR exon 9 mutation. Four healthy individuals carrying CALR mutations underwent a full medical examination including a bone marrow biopsy after a median follow up of 6.2 years. None of these patients displayed any signs of CALR-mutant MPN. Additionally, all healthy individuals displayed strong CALR neo-epitope specific T cell responses suggesting that these healthy individuals retained their CALR-mutant cells in the editing stage for several years. Thus, we suggest that CALR-mutant MPN could be a disease model of cancer immuno-editing, as we have demonstrated that CALR-mutant MPN displays all three stages described in the theory of cancer immuno-editing.
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Affiliation(s)
- Morten Orebo Holmström
- National Center for Cancer Immune Therapy, Herlev Hospital, Borgmester Ib Juuls Vej 25C, 5. Sal, 2730, Herlev, Denmark.
| | - Sabrina Cordua
- Department of Hematology, Zealand University Hospital, Roskilde, Denmark
| | - Vibe Skov
- Department of Hematology, Zealand University Hospital, Roskilde, Denmark
| | - Lasse Kjær
- Department of Hematology, Zealand University Hospital, Roskilde, Denmark
| | - Niels Pallisgaard
- Department of Surgical Pathology, Zealand University Hospital, Roskilde, Denmark
| | - Christina Ellervik
- Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark.,Department of Production, Research, and Innovation, Region Zealand, Sorø, Denmark.,Department of Laboratory Medicine, Harvard Medical School, Boston Children's Hospital, Boston, USA
| | | | - Mads Hald Andersen
- National Center for Cancer Immune Therapy, Herlev Hospital, Borgmester Ib Juuls Vej 25C, 5. Sal, 2730, Herlev, Denmark.,Institute for Immunology and Microbiology, University of Copenhagen, Copenhagen, Denmark
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Daher-Reyes GS, Merchan BM, Yee KWL. Guadecitabine (SGI-110): an investigational drug for the treatment of myelodysplastic syndrome and acute myeloid leukemia. Expert Opin Investig Drugs 2019; 28:835-849. [PMID: 31510809 DOI: 10.1080/13543784.2019.1667331] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
Introduction: The incidence of acute myeloid leukemia (AML) and myelodysplastic syndromes (MDS) is increasing with the aging population. Prognosis and overall survival (OS) remain poor in elderly patients and in those not eligible for intensive treatment. Hypomethylating agents (HMAs) have played an important role in this group of patients but their efficacy is limited. Areas covered: This article reviews the mechanism of action, pharmacology, safety profile and clinical efficacy of subcutaneous guadecitabine, a second-generation DNA methylation inhibitor in development for the treatment of AML and MDS. Expert opinion: Although guadecitabine did not yield improved complete remission (CR) rates and OS compared to the control arm in patients with treatment-naïve AML who were ineligible for intensive chemotherapy, subgroup analysis in patients who received ≥4 cycles of therapy demonstrated superior outcomes in favor of guadecitabine. Given its stability, ease of administration, safety profile and prolonged exposure time, guadecitabine would be the more appropriate HMA, replacing azacitidine and decitabine, to be used combination treatment regimens in patients with myeloid malignancies.
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Affiliation(s)
- Georgina S Daher-Reyes
- Division of Medical Oncology and Hematology, University Health Network - Princess Margaret Cancer Centre , Toronto , Ontario , Canada
| | - Brayan M Merchan
- Division of Medical Oncology and Hematology, University Health Network - Princess Margaret Cancer Centre , Toronto , Ontario , Canada
| | - Karen W L Yee
- Division of Medical Oncology and Hematology, University Health Network - Princess Margaret Cancer Centre , Toronto , Ontario , Canada
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13
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Hasselbalch HC, Holmström MO. Perspectives on interferon-alpha in the treatment of polycythemia vera and related myeloproliferative neoplasms: minimal residual disease and cure? Semin Immunopathol 2019; 41:5-19. [PMID: 30203226 PMCID: PMC6323070 DOI: 10.1007/s00281-018-0700-2] [Citation(s) in RCA: 64] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2018] [Accepted: 08/06/2018] [Indexed: 12/19/2022]
Abstract
The first clinical trials of the safety and efficacy of interferon-alpha2 (IFN-alpha2) were performed about 30 years ago. Since then, several single-arm studies have convincingly demonstrated that IFN-alpha2 is a highly potent anti-cancer agent in several cancer types but unfortunately not being explored sufficiently due to a high toxicity profile when using non-pegylated IFN-alpha2 or high dosages or due to competitive drugs, that for clinicians at first glance might look more attractive. Within the hematological malignancies, IFN-alpha2 has only recently been revived in patients with the Philadelphia-negative myeloproliferative neoplasms-essential thrombocytosis, polycythemia vera, and myelofibrosis (MPNs)-and in patients with chronic myelogenous leukemia (CML) in combination with tyrosine kinase inhibitors. In this review, we tell the IFN story in MPNs from the very beginning in the 1980s up to 2018 and describe the perspectives for IFN-alpha2 treatment of MPNs in the future. The mechanisms of actions are discussed and the impact of chronic inflammation as the driving force for clonal expansion and disease progression in MPNs is discussed in the context of combination therapies with potent anti-inflammatory agents, such as the JAK1-2 inhibitors (licensed only ruxolitinib) and statins as well. Interferon-alpha2 being the cornerstone treatment in MPNs and having the potential of inducing minimal residual disease (MRD) with normalization of the bone marrow and low-JAK2V617F allele burden, we believe that combination therapy with ruxolitinib may be even more efficacious and hopefully revert disease progression in many more patients to enter the path towards MRD. In patients with advanced and transforming disease towards leukemic transformation or having transformed to acute myeloid leukemia, "triple therapy" is proposed as a novel treatment modality to be tested in clinical trials combining IFN-alpha2, DNA-hypomethylator, and ruxolitinib. The rationale for this "triple therapy" is given, including the fact that even in AML, IFN-alpha2 as monotherapy may revert disease progression. We envisage a new and bright future with many more patients with MPNs obtaining MRD on the above therapies. From this stage-and even before-vaccination strategies may open a new horizon with cure being the goal for some patients.
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Affiliation(s)
- Hans Carl Hasselbalch
- Department of Hematology, Zealand University Hospital, Sygehusvej 10, 4000, Roskilde, Denmark.
| | - Morten Orebo Holmström
- Department of Hematology, Zealand University Hospital, Sygehusvej 10, 4000, Roskilde, Denmark
- Center for Cancer Immune Therapy, Department of Hematology, Herlev Hospital, Herlev, Denmark
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Anti-cancer immunotherapy: breakthroughs and future strategies. Semin Immunopathol 2018; 41:1-3. [PMID: 30242450 DOI: 10.1007/s00281-018-0711-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2018] [Accepted: 09/17/2018] [Indexed: 12/12/2022]
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Abstract
Acute myeloid leukemia (AML) is characterized by the clonal proliferation of malignant myeloid blast cells in the marrow along with impaired normal hematopoiesis. With an almost stagnant approach for the management of patients with AML in the last three decades, the main purpose of this paper is to increase our understanding of recent scientific advancements for the enhanced diagnosis and treatment of AML. Existing research data related to different approaches for a possible improvement in AML management has been collected and discussed. The identification of recurrently mutated genes, such as CCAAT-enhancer-binding proteins α (CEBPα), Fms-related tyrosine kinase 3 (FLT3), and nucleophosmin 1 (NPM1) along with the classic diagnostic karyotype has improved prognostic-risk stratification. Moreover, mutations affecting cellular metabolism like isocitrate dehydrogenase (IDH1), lysine-specific demethylase 1 (LSD 1), and nuclear factor kappa-light-chain-enhancer of activated B cells (NF-κB) have become a huge success by providing targets for novel therapeutic drugs. Checkpoint inhibitors (CPI) and vaccination against tumor-associated antigen are added options considered, which require further trials before their efficacy can be determined. An important tool in monitoring early response to therapy, minimal residual disease (MRD) assays can be further refined by including pretreatment parameters such as cytogenetic and molecular markers. Potential side effects and resistance to treatment remains a huge barrier in completely finding success against AML and work needs to be done to find combinations of immunotherapies to possibly reduce adaptive resistance by AML.
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Affiliation(s)
- Aneeqa Saif
- Sindh Medical College, Dow University of Health Sciences, Karachi, PAK
| | | | - Rabia Naseem
- Medicine, Dow University of Health Sciences, Karachi, PAK
| | - Haider Shah
- Sindh Medical College, Dow University of Health Sciences, Karachi, PAK
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