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Hassan M, Tutar L, Sari-Ak D, Rasul A, Basheer E, Tutar Y. Non-genetic heterogeneity and immune subtyping in breast cancer: Implications for immunotherapy and targeted therapeutics. Transl Oncol 2024; 47:102055. [PMID: 39002207 DOI: 10.1016/j.tranon.2024.102055] [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: 04/08/2024] [Revised: 05/25/2024] [Accepted: 07/01/2024] [Indexed: 07/15/2024] Open
Abstract
Breast cancer (BC) is a complex and multifactorial disease, driven by genetic alterations that promote tumor growth and progression. However, recent research has highlighted the importance of non-genetic factors in shaping cancer evolution and influencing therapeutic outcomes. Non-genetic heterogeneity refers to diverse subpopulations of cancer cells within breast tumors, exhibiting distinct phenotypic and functional properties. These subpopulations can arise through various mechanisms, including clonal evolution, genetic changes, epigenetic changes, and reversible phenotypic transitions. Although genetic and epigenetic changes are important points of the pathology of breast cancer yet, the immune system also plays a crucial role in its progression. In clinical management, histologic and molecular classification of BC are used. Immunological subtyping of BC has gained attention in recent years as compared to traditional techniques. Intratumoral heterogeneity revealed by immunological microenvironment (IME) has opened novel opportunities for immunotherapy research. This systematic review is focused on non-genetic variability to identify and interlink immunological subgroups in breast cancer. This review provides a deep understanding of adaptive methods adopted by tumor cells to withstand changes in the tumor microenvironment and selective pressure imposed by medications. These adaptive methods include alterations in drug targets, immune system evasion, activation of survival pathways, and alterations in metabolism. Understanding non-genetic heterogeneity is essential for the development of targeted therapies.
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Affiliation(s)
- Mudassir Hassan
- Department of Zoology, Government College University Faisalabad, Faisalabad, Punjab 38000, Pakistan
| | - Lütfi Tutar
- Department of Molecular Biology and Genetics, Faculty of Arts and Sciences, Kırsehir Ahi Evran University, Kırsehir, Turkey
| | - Duygu Sari-Ak
- Department of Medical Biology, Hamidiye International School of Medicine, University of Health Sciences, Istanbul 34668, Turkey
| | - Azhar Rasul
- Department of Zoology, Government College University Faisalabad, Faisalabad, Punjab 38000, Pakistan
| | - Ejaz Basheer
- Department of Pharmacognosy, Faculty of Pharmaceutical, Sciences Government College University Faisalabad, Pakistan
| | - Yusuf Tutar
- Faculty of Medicine, Division of Biochemistry, Recep Tayyip Erdogan University, Rize, Turkey.
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2
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Huang H, Zheng Y, Chang M, Song J, Xia L, Wu C, Jia W, Ren H, Feng W, Chen Y. Ultrasound-Based Micro-/Nanosystems for Biomedical Applications. Chem Rev 2024; 124:8307-8472. [PMID: 38924776 DOI: 10.1021/acs.chemrev.4c00009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/28/2024]
Abstract
Due to the intrinsic non-invasive nature, cost-effectiveness, high safety, and real-time capabilities, besides diagnostic imaging, ultrasound as a typical mechanical wave has been extensively developed as a physical tool for versatile biomedical applications. Especially, the prosperity of nanotechnology and nanomedicine invigorates the landscape of ultrasound-based medicine. The unprecedented surge in research enthusiasm and dedicated efforts have led to a mass of multifunctional micro-/nanosystems being applied in ultrasound biomedicine, facilitating precise diagnosis, effective treatment, and personalized theranostics. The effective deployment of versatile ultrasound-based micro-/nanosystems in biomedical applications is rooted in a profound understanding of the relationship among composition, structure, property, bioactivity, application, and performance. In this comprehensive review, we elaborate on the general principles regarding the design, synthesis, functionalization, and optimization of ultrasound-based micro-/nanosystems for abundant biomedical applications. In particular, recent advancements in ultrasound-based micro-/nanosystems for diagnostic imaging are meticulously summarized. Furthermore, we systematically elucidate state-of-the-art studies concerning recent progress in ultrasound-based micro-/nanosystems for therapeutic applications targeting various pathological abnormalities including cancer, bacterial infection, brain diseases, cardiovascular diseases, and metabolic diseases. Finally, we conclude and provide an outlook on this research field with an in-depth discussion of the challenges faced and future developments for further extensive clinical translation and application.
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Affiliation(s)
- Hui Huang
- School of Environmental and Chemical Engineering, Shanghai University, Shanghai 200444, P. R. China
- Materdicine Lab, School of Life Sciences, Shanghai University, Shanghai 200444, P. R. China
| | - Yi Zheng
- Department of Ultrasound, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200080, P. R. China
| | - Meiqi Chang
- Laboratory Center, Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai 200071, P. R. China
| | - Jun Song
- Materdicine Lab, School of Life Sciences, Shanghai University, Shanghai 200444, P. R. China
| | - Lili Xia
- Materdicine Lab, School of Life Sciences, Shanghai University, Shanghai 200444, P. R. China
| | - Chenyao Wu
- Materdicine Lab, School of Life Sciences, Shanghai University, Shanghai 200444, P. R. China
| | - Wencong Jia
- Materdicine Lab, School of Life Sciences, Shanghai University, Shanghai 200444, P. R. China
| | - Hongze Ren
- Materdicine Lab, School of Life Sciences, Shanghai University, Shanghai 200444, P. R. China
| | - Wei Feng
- School of Environmental and Chemical Engineering, Shanghai University, Shanghai 200444, P. R. China
- Materdicine Lab, School of Life Sciences, Shanghai University, Shanghai 200444, P. R. China
| | - Yu Chen
- School of Environmental and Chemical Engineering, Shanghai University, Shanghai 200444, P. R. China
- Materdicine Lab, School of Life Sciences, Shanghai University, Shanghai 200444, P. R. China
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Ryan N, Lamenza F, Shrestha S, Upadhaya P, Springer A, Jordanides P, Pracha H, Roth P, Kumar R, Wang Y, Vilgelm AE, Satoskar A, Oghumu S. Host derived macrophage migration inhibitory factor expression attenuates anti-tumoral immune cell accumulation and promotes immunosuppression in the tumor microenvironment of head and neck squamous cell carcinoma. Biochim Biophys Acta Mol Basis Dis 2024; 1870:167345. [PMID: 38992847 DOI: 10.1016/j.bbadis.2024.167345] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2023] [Revised: 06/24/2024] [Accepted: 07/03/2024] [Indexed: 07/13/2024]
Abstract
Head and neck squamous cell carcinoma (HNSCC) is a significant public health concern worldwide. Immunomodulatory targets in the HNSCC tumor microenvironment are crucial to enhance the efficacy of HNSCC immunotherapy. Macrophage migration inhibitory factor (MIF) is a pro-inflammatory cytokine that has been linked to poor prognosis in many cancers, but the mechanistic role of MIF in HNSCC remains unclear. Using a murine orthotopic oral cancer model in Mif+/+ or Mif-/- mice, we determined the function of host derived MIF in HNSCC tumor development, metastasis as well as localized and systemic tumor immune responses. We observed that Mif-/- mice have decreased tumor growth and tumor burden compared to their wild-type counterparts. Flow cytometric analysis of immune populations within the primary tumor site revealed increased Th1 and cytotoxic T cell recruitment to the HNSCC tumor microenvironment. Within the tumors of Mif-/- mice, MIF deletion also enhanced the effector function of anti-tumoral effector CD8+ T cells as well as Th1 cells and decreased the accumulation of granulocytic myeloid derived suppressor cells (g-MDSCs) in the tumor microenvironment. Furthermore, MDSCs isolated from tumor bearing mice chemotactically respond to MIF in a dose dependent manner. Taken together, our results demonstrate a chemotactic and immunomodulatory role for host derived MIF in promoting HNSCC and suggest that MIF targeted immunomodulation is a promising approach for HNSCC treatment.
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Affiliation(s)
- Nathan Ryan
- Department of Pathology, The Ohio State University Wexner Medical Center, Columbus, OH 43210, USA; College of Medicine, Northeast Ohio Medical University, Rootstown, OH 44272, USA
| | - Felipe Lamenza
- Department of Pathology, The Ohio State University Wexner Medical Center, Columbus, OH 43210, USA; Department of Microbiology, The Ohio State University, Columbus, OH 43210, USA
| | - Suvekshya Shrestha
- Department of Pathology, The Ohio State University Wexner Medical Center, Columbus, OH 43210, USA; Department of Microbiology, The Ohio State University, Columbus, OH 43210, USA
| | - Puja Upadhaya
- Department of Pathology, The Ohio State University Wexner Medical Center, Columbus, OH 43210, USA
| | - Anna Springer
- Department of Pathology, The Ohio State University Wexner Medical Center, Columbus, OH 43210, USA
| | - Pete Jordanides
- Department of Pathology, The Ohio State University Wexner Medical Center, Columbus, OH 43210, USA
| | - Hasan Pracha
- Department of Pathology, The Ohio State University Wexner Medical Center, Columbus, OH 43210, USA
| | - Peyton Roth
- Department of Pathology, The Ohio State University Wexner Medical Center, Columbus, OH 43210, USA
| | - Rathan Kumar
- Department of Hematology, The Ohio State University Wexner Medial Center, Columbus, OH 43210, USA
| | - Yinchong Wang
- Department of Pathology, The Ohio State University Wexner Medical Center, Columbus, OH 43210, USA
| | - Anna E Vilgelm
- Department of Pathology, The Ohio State University Wexner Medical Center, Columbus, OH 43210, USA
| | - Abhay Satoskar
- Department of Pathology, The Ohio State University Wexner Medical Center, Columbus, OH 43210, USA
| | - Steve Oghumu
- Department of Pathology, The Ohio State University Wexner Medical Center, Columbus, OH 43210, USA.
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Nguyen YTM, Sibley L, Przanowski P, Zhao XY, Kovacs M, Wang S, Jones MK, Cowan M, Liu W, Merchak AR, Gaultier A, Janes K, Zang C, Harris T, Ewald SE, Zong H. Toxoplasma gondii infection supports the infiltration of T cells into brain tumors. J Neuroimmunol 2024; 393:578402. [PMID: 38996717 DOI: 10.1016/j.jneuroim.2024.578402] [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: 04/30/2024] [Revised: 07/03/2024] [Accepted: 07/07/2024] [Indexed: 07/14/2024]
Abstract
Few T cells infiltrate into primary brain tumors, fundamentally hampering the effectiveness of immunotherapy. We hypothesized that Toxoplasma gondii, a microorganism that naturally elicits a Th1 response in the brain, can promote T cell infiltration into brain tumors despite their immune suppressive microenvironment. Using a mouse genetic model for medulloblastoma, we found that T. gondii infection induced the infiltration of activatable T cells into the tumor mass and led to myeloid cell reprogramming toward a T cell-supportive state, without causing severe health issues in mice. The study provides a concrete foundation for future studies to take advantage of the immune modulatory capacity of T. gondii to facilitate brain tumor immunotherapy.
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Affiliation(s)
- Yen T M Nguyen
- Department of Microbiology, Immunology, and Cancer Biology at the Carter Immunology Center, University of Virginia School of Medicine, Charlottesville, VA, USA
| | - Lydia Sibley
- Center for Brain Immunology and Glia (BIG), Department of Neuroscience, University of Virginia School of Medicine, Charlottesville, VA, USA
| | - Piotr Przanowski
- Department of Biomedical Engineering, University of Virginia School of Medicine, Charlottesville, VA, USA
| | - Xiao-Yu Zhao
- Department of Microbiology, Immunology, and Cancer Biology at the Carter Immunology Center, University of Virginia School of Medicine, Charlottesville, VA, USA
| | - Michael Kovacs
- Center for Brain Immunology and Glia (BIG), Department of Neuroscience, University of Virginia School of Medicine, Charlottesville, VA, USA
| | - Shengyuan Wang
- Center for Public Health Genomics, University of Virginia School of Medicine, Charlottesville, VA, USA
| | - Marieke K Jones
- Department of Public Health Sciences, University of Virginia School of Medicine, Charlottesville, VA, USA
| | - Maureen Cowan
- Center for Brain Immunology and Glia (BIG), Department of Neuroscience, University of Virginia School of Medicine, Charlottesville, VA, USA
| | - Wenjie Liu
- Department of Microbiology, Immunology, and Cancer Biology at the Carter Immunology Center, University of Virginia School of Medicine, Charlottesville, VA, USA
| | - Andrea R Merchak
- Center for Brain Immunology and Glia (BIG), Department of Neuroscience, University of Virginia School of Medicine, Charlottesville, VA, USA
| | - Alban Gaultier
- Center for Brain Immunology and Glia (BIG), Department of Neuroscience, University of Virginia School of Medicine, Charlottesville, VA, USA
| | - Kevin Janes
- Department of Biomedical Engineering, University of Virginia School of Medicine, Charlottesville, VA, USA
| | - Chongzhi Zang
- Department of Biomedical Engineering, University of Virginia School of Medicine, Charlottesville, VA, USA; Center for Public Health Genomics, University of Virginia School of Medicine, Charlottesville, VA, USA; Department of Public Health Sciences, University of Virginia School of Medicine, Charlottesville, VA, USA
| | - Tajie Harris
- Center for Brain Immunology and Glia (BIG), Department of Neuroscience, University of Virginia School of Medicine, Charlottesville, VA, USA
| | - Sarah E Ewald
- Department of Microbiology, Immunology, and Cancer Biology at the Carter Immunology Center, University of Virginia School of Medicine, Charlottesville, VA, USA.
| | - Hui Zong
- Department of Microbiology, Immunology, and Cancer Biology at the Carter Immunology Center, University of Virginia School of Medicine, Charlottesville, VA, USA.
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Wei Y, Zhang Z, Xue T, Lin Z, Chen X, Tian Y, Li Y, Jing Z, Fang W, Fang T, Li B, Chen Q, Lan T, Meng F, Zhang X, Liang X. In Situ Synthesis of an Immune-Checkpoint Blocker from Engineered Bacteria Elicits a Potent Antitumor Response. ACS Synth Biol 2024; 13:1679-1693. [PMID: 38819389 DOI: 10.1021/acssynbio.3c00569] [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] [Indexed: 06/01/2024]
Abstract
Immune-checkpoint blockade (ICB) reinvigorates T cells from exhaustion and potentiates T-cell responses to tumors. However, most patients do not respond to ICB therapy, and only a limited response can be achieved in a "cold" tumor with few infiltrated lymphocytes. Synthetic biology can be used to engineer bacteria as controllable bioreactors to synthesize biotherapeutics in situ. We engineered attenuated Salmonella VNP20009 with synthetic gene circuits to produce PD-1 and Tim-3 scFv to block immunosuppressive receptors on exhausted T cells to reinvigorate their antitumor response. Secreted PD-1 and Tim-3 scFv bound PD-1+ Tim-3+ T cells through their targeting receptors in vitro and potentiated the T-cell secretion of IFN-γ. Engineered bacteria colonized the hypoxic core of the tumor and synthesized PD-1 and Tim-3 scFv in situ, reviving CD4+ T cells and CD8+ T cells to execute an antitumor response. The bacteria also triggered a strong innate immune response, which stimulated the expansion of IFN-γ+ CD4+ T cells within the tumors to induce direct and indirect antitumor immunity.
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Affiliation(s)
- Yuting Wei
- Shenzhen Key Laboratory for Systems Medicine in Inflammatory Diseases, School of Medicine, Shenzhen Campus of Sun Yat-Sen University, Sun Yat-Sen University, Shenzhen, Guangdong 518107, China
| | - Zhirang Zhang
- Shenzhen Key Laboratory for Systems Medicine in Inflammatory Diseases, School of Medicine, Shenzhen Campus of Sun Yat-Sen University, Sun Yat-Sen University, Shenzhen, Guangdong 518107, China
| | - Tianyuan Xue
- Shenzhen Key Laboratory for Systems Medicine in Inflammatory Diseases, School of Medicine, Shenzhen Campus of Sun Yat-Sen University, Sun Yat-Sen University, Shenzhen, Guangdong 518107, China
| | - Zhongda Lin
- Shenzhen Key Laboratory for Systems Medicine in Inflammatory Diseases, School of Medicine, Shenzhen Campus of Sun Yat-Sen University, Sun Yat-Sen University, Shenzhen, Guangdong 518107, China
| | - Xinyu Chen
- Shenzhen Key Laboratory for Systems Medicine in Inflammatory Diseases, School of Medicine, Shenzhen Campus of Sun Yat-Sen University, Sun Yat-Sen University, Shenzhen, Guangdong 518107, China
- The First Dongguan Affiliated Hospital, Guangdong Medical University, Dongguan 523710, China
| | - Yishi Tian
- Shenzhen Key Laboratory for Systems Medicine in Inflammatory Diseases, School of Medicine, Shenzhen Campus of Sun Yat-Sen University, Sun Yat-Sen University, Shenzhen, Guangdong 518107, China
| | - Yuan Li
- Shenzhen Key Laboratory for Systems Medicine in Inflammatory Diseases, School of Medicine, Shenzhen Campus of Sun Yat-Sen University, Sun Yat-Sen University, Shenzhen, Guangdong 518107, China
| | - Zhangyan Jing
- Shenzhen Key Laboratory for Systems Medicine in Inflammatory Diseases, School of Medicine, Shenzhen Campus of Sun Yat-Sen University, Sun Yat-Sen University, Shenzhen, Guangdong 518107, China
| | - Wenli Fang
- Shenzhen Key Laboratory for Systems Medicine in Inflammatory Diseases, School of Medicine, Shenzhen Campus of Sun Yat-Sen University, Sun Yat-Sen University, Shenzhen, Guangdong 518107, China
| | - Tianliang Fang
- Shenzhen Key Laboratory for Systems Medicine in Inflammatory Diseases, School of Medicine, Shenzhen Campus of Sun Yat-Sen University, Sun Yat-Sen University, Shenzhen, Guangdong 518107, China
| | - Baoqi Li
- Shenzhen Key Laboratory for Systems Medicine in Inflammatory Diseases, School of Medicine, Shenzhen Campus of Sun Yat-Sen University, Sun Yat-Sen University, Shenzhen, Guangdong 518107, China
| | - Qi Chen
- Department of Physiology, Guangdong Provincial Key Laboratory of Medical Molecular Diagnostics, Guangdong Medical University, Dongguan 523808, China
| | - Tianyu Lan
- Shenzhen Key Laboratory for Systems Medicine in Inflammatory Diseases, School of Medicine, Shenzhen Campus of Sun Yat-Sen University, Sun Yat-Sen University, Shenzhen, Guangdong 518107, China
| | - Fanqiang Meng
- Shenzhen Key Laboratory for Systems Medicine in Inflammatory Diseases, School of Medicine, Shenzhen Campus of Sun Yat-Sen University, Sun Yat-Sen University, Shenzhen, Guangdong 518107, China
| | - Xudong Zhang
- Shenzhen Key Laboratory for Systems Medicine in Inflammatory Diseases, School of Medicine, Shenzhen Campus of Sun Yat-Sen University, Sun Yat-Sen University, Shenzhen, Guangdong 518107, China
| | - Xin Liang
- Department of Physiology, Guangdong Provincial Key Laboratory of Medical Molecular Diagnostics, Guangdong Medical University, Dongguan 523808, China
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Czapla J, Drzyzga A, Ciepła J, Matuszczak S, Jarosz-Biej M, Pilny E, Cichoń T, Smolarczyk R. Combination of STING agonist with anti-vascular RGD-(KLAKLAK) 2 peptide as a novel anti-tumor therapy. Cancer Immunol Immunother 2024; 73:148. [PMID: 38832958 PMCID: PMC11150340 DOI: 10.1007/s00262-024-03732-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2024] [Accepted: 05/13/2024] [Indexed: 06/06/2024]
Abstract
Immunotherapy is one of the most promising anti-cancer treatment. It involves activating the host's own immune system to eliminate cancer cells. Activation of cGAS-STING pathway is promising therapeutic approach for cancer immunotherapy. However, in human clinical trials, targeting cGAS-STING pathway results in insufficient or unsustainable anti-tumor response. To enhance its effectiveness, combination with other anti-cancer therapies seems essential to achieve synergistic systemic anti-tumor response.The aim of this study was to evaluate whether the combination of STING agonist-cGAMP with anti-vascular RGD-(KLAKLAK)2 peptide results in a better anti-tumor response in poorly immunogenic tumors with various STING protein and αvβ3 integrin status.Combination therapy inhibited growth of murine breast carcinoma more effectively than melanoma. In melanoma, the administration of STING agonist alone was sufficient to obtain a satisfactory therapeutic effect. In both tumor models we have noted stimulation of innate immune response following cGAMP administration alone or in combination. The largest population of immune cells infiltrating the TME after therapy were activated NK cells. Increased infiltration of cytotoxic CD8+ T lymphocytes within the TME was only observed in melanoma tumors. However, they also expressed the "exhaustion" PD-1 receptor. In contrast, in breast carcinoma tumors each therapy caused the drop in the number of infiltrating CD8+ T cells.The obtained results indicate an additional therapeutic benefit from combining STING agonist with an anti-vascular agent. However, this effect depends on the type of tumor, the status of its microenvironment and the expression of specific proteins such as STING and αvβ3 family integrin.
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Affiliation(s)
- Justyna Czapla
- Center for Translational Research and Molecular Biology of Cancer, Maria Sklodowska-Curie National Research Institute of Oncology, Gliwice, Poland.
| | - Alina Drzyzga
- Center for Translational Research and Molecular Biology of Cancer, Maria Sklodowska-Curie National Research Institute of Oncology, Gliwice, Poland
| | - Joanna Ciepła
- Center for Translational Research and Molecular Biology of Cancer, Maria Sklodowska-Curie National Research Institute of Oncology, Gliwice, Poland
| | - Sybilla Matuszczak
- Center for Translational Research and Molecular Biology of Cancer, Maria Sklodowska-Curie National Research Institute of Oncology, Gliwice, Poland
| | - Magdalena Jarosz-Biej
- Center for Translational Research and Molecular Biology of Cancer, Maria Sklodowska-Curie National Research Institute of Oncology, Gliwice, Poland
| | - Ewelina Pilny
- Center for Translational Research and Molecular Biology of Cancer, Maria Sklodowska-Curie National Research Institute of Oncology, Gliwice, Poland
| | - Tomasz Cichoń
- Center for Translational Research and Molecular Biology of Cancer, Maria Sklodowska-Curie National Research Institute of Oncology, Gliwice, Poland
| | - Ryszard Smolarczyk
- Center for Translational Research and Molecular Biology of Cancer, Maria Sklodowska-Curie National Research Institute of Oncology, Gliwice, Poland.
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Peng X, Liu C, Zhang L, Chen Y, Mao L, Gao S, Shi X, Zuo L. IL4I1: a novel molecular biomarker represents an inflamed tumor microenvironment and precisely predicts the molecular subtype and immunotherapy response of bladder cancer. Front Pharmacol 2024; 15:1365683. [PMID: 38873416 PMCID: PMC11169701 DOI: 10.3389/fphar.2024.1365683] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2024] [Accepted: 05/09/2024] [Indexed: 06/15/2024] Open
Abstract
Introduction: IL4I1, also known as Interleukin-4-induced gene 1, is an enzyme that can modulate the immune system by acting as a L-amino acid oxidase. Nevertheless, a precise understanding of the correlation of IL4I1 with immunological features and immunotherapy efficacy in bladder cancer (BLCA) remains incomplete. Methods: We analyzed RNA sequencing data from the Cancer Genome Atlas (TCGA) to investigate the immune function and prognostic importance of IL4I1 across different cancer types. We further examined the TCGA-BLCA cohort for correlations between IL4I1 and various immunological characteristics of tumor microenvironment (TME), such as cancer immune cycle, immune cell infiltration, immune checkpoint expression and T cell inflamed score. Validation was conducted using two independent cohort, GSE48075 and E-MTAB-4321. Finally, RNA sequencing data from the IMvigor210 cohort and immunohistochemistry assays were employed to validate the predictive value of IL4I1 for the TME and immunotherapy efficacy. Results: In our findings, a positive correlation was observed between IL4I1 expression and immunomodulators expression, immune cell infiltration, the cancer immune cycle, and T cell inflamed score in BLCA, suggesting a significant link to the inflamed TME. In addition, studies have shown that IL4I1 elevated levels of individuals tend to be more performance for basal subtype and exhibit enhanced response rates to diverse treatment modalities, specifically immunotherapy. Clinical data from the IMvigor 210 cohort confirmed a higher rate of response to immunotherapy and better survival benefits in patients with high IL4I1 expression. Discussion: To summarize, our research showed that elevated IL4I1 levels are indicative of an inflamed TME, the basal subtype, and a more favorable response to various treatment methods, especially immune checkpoint blockade therapy in BLCA.
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Affiliation(s)
- Xiangrong Peng
- Department of Urology, ChangZhou No.2 people’s Hospital, Nanjing Medical University, Changzhou, Jiangsu, China
- Laboratory of Urology, ChangZhou Medical Center, Nanjing Medical University, Changzhou, Jiangsu, China
| | - Chuan Liu
- Department of Urology, ChangZhou No.2 people’s Hospital, Nanjing Medical University, Changzhou, Jiangsu, China
- Laboratory of Urology, ChangZhou Medical Center, Nanjing Medical University, Changzhou, Jiangsu, China
| | - Li Zhang
- Department of Urology, ChangZhou No.2 people’s Hospital, Nanjing Medical University, Changzhou, Jiangsu, China
- Laboratory of Urology, ChangZhou Medical Center, Nanjing Medical University, Changzhou, Jiangsu, China
| | - Yin Chen
- Department of Urology, ChangZhou No.2 people’s Hospital, Nanjing Medical University, Changzhou, Jiangsu, China
- Laboratory of Urology, ChangZhou Medical Center, Nanjing Medical University, Changzhou, Jiangsu, China
| | - Lixin Mao
- Department of Urology, ChangZhou No.2 people’s Hospital, Nanjing Medical University, Changzhou, Jiangsu, China
- Laboratory of Urology, ChangZhou Medical Center, Nanjing Medical University, Changzhou, Jiangsu, China
| | - Shenglin Gao
- Department of Urology, ChangZhou No.2 people’s Hospital, Nanjing Medical University, Changzhou, Jiangsu, China
- Laboratory of Urology, ChangZhou Medical Center, Nanjing Medical University, Changzhou, Jiangsu, China
- Department of Urology, Gonghe County Hospital of Traditional Chinese Medicine, Hainan Tibetan Autonomous Prefecture, Qinghai, China
| | - Xiaokai Shi
- Department of Urology, ChangZhou No.2 people’s Hospital, Nanjing Medical University, Changzhou, Jiangsu, China
- Laboratory of Urology, ChangZhou Medical Center, Nanjing Medical University, Changzhou, Jiangsu, China
| | - Li Zuo
- Department of Urology, ChangZhou No.2 people’s Hospital, Nanjing Medical University, Changzhou, Jiangsu, China
- Laboratory of Urology, ChangZhou Medical Center, Nanjing Medical University, Changzhou, Jiangsu, China
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Miranda A, Pattnaik S, Hamilton PT, Fuss MA, Kalaria S, Laumont CM, Smazynski J, Mesa M, Banville A, Jiang X, Jenkins R, Cañadas I, Nelson BH. N-MYC impairs innate immune signaling in high-grade serous ovarian carcinoma. SCIENCE ADVANCES 2024; 10:eadj5428. [PMID: 38748789 PMCID: PMC11095474 DOI: 10.1126/sciadv.adj5428] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Accepted: 04/15/2024] [Indexed: 05/19/2024]
Abstract
High-grade serous ovarian cancer (HGSC) is a challenging disease, especially for patients with immunologically "cold" tumors devoid of tumor-infiltrating lymphocytes (TILs). We found that HGSC exhibits among the highest levels of MYCN expression and transcriptional signature across human cancers, which is strongly linked to diminished features of antitumor immunity. N-MYC repressed basal and induced IFN type I signaling in HGSC cell lines, leading to decreased chemokine expression and T cell chemoattraction. N-MYC inhibited the induction of IFN type I by suppressing tumor cell-intrinsic STING signaling via reduced STING oligomerization, and by blunting RIG-I-like receptor signaling through inhibition of MAVS aggregation and localization in the mitochondria. Single-cell RNA sequencing of human clinical HGSC samples revealed a strong negative association between cancer cell-intrinsic MYCN transcriptional program and type I IFN signaling. Thus, N-MYC inhibits tumor cell-intrinsic innate immune signaling in HGSC, making it a compelling target for immunotherapy of cold tumors.
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Affiliation(s)
- Alex Miranda
- Deeley Research Centre, BC Cancer, Victoria, BC V8R 6V5, Canada
- Department of Medical Genetics, University of British Columbia, Vancouver, BC V6T 1Z3, Canada
| | - Swetansu Pattnaik
- The Kinghorn Cancer Centre and Cancer Division, Garvan Institute of Medical Research, 370 Victoria St, Darlinghurst, NSW, Australia
| | - Phineas T. Hamilton
- Deeley Research Centre, BC Cancer, Victoria, BC V8R 6V5, Canada
- Department of Medical Genetics, University of British Columbia, Vancouver, BC V6T 1Z3, Canada
| | | | - Shreena Kalaria
- Deeley Research Centre, BC Cancer, Victoria, BC V8R 6V5, Canada
| | - Céline M. Laumont
- Deeley Research Centre, BC Cancer, Victoria, BC V8R 6V5, Canada
- Department of Medical Genetics, University of British Columbia, Vancouver, BC V6T 1Z3, Canada
| | | | - Monica Mesa
- Department of Biochemistry and Microbiology, University of Victoria, Victoria, BC V8P 3E6, Canada
| | - Allyson Banville
- Deeley Research Centre, BC Cancer, Victoria, BC V8R 6V5, Canada
- Department of Medical Genetics, University of British Columbia, Vancouver, BC V6T 1Z3, Canada
| | - Xinpei Jiang
- Nuclear Dynamics and Cancer Program, Fox Chase Cancer Center, Philadelphia, PA, USA
| | - Russell Jenkins
- Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Israel Cañadas
- Nuclear Dynamics and Cancer Program, Fox Chase Cancer Center, Philadelphia, PA, USA
| | - Brad H. Nelson
- Deeley Research Centre, BC Cancer, Victoria, BC V8R 6V5, Canada
- Department of Medical Genetics, University of British Columbia, Vancouver, BC V6T 1Z3, Canada
- Department of Biochemistry and Microbiology, University of Victoria, Victoria, BC V8P 3E6, Canada
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9
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Liang X, Huang X, Cai Z, Deng Y, Liu D, Hu J, Jin Z, Zhou X, Zhou H, Wang L. The S100 family is a prognostic biomarker and correlated with immune cell infiltration in pan-cancer. Discov Oncol 2024; 15:137. [PMID: 38684596 PMCID: PMC11058162 DOI: 10.1007/s12672-024-00945-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/18/2023] [Accepted: 03/20/2024] [Indexed: 05/02/2024] Open
Abstract
BACKGROUND The S100 protein family is a group of small molecular EF-hand calcium-binding proteins that play critical roles in various biological processes, including promotion of growth, metastasis and immune evasion of tumor. However, the potential roles of S100 protein family expression in tumor microenvironment (TME) cell infiltration in pan-cancer remain elusive. METHODS Herein, we conducted a comprehensive assessment of the expression patterns of the S100 protein family in pan-cancer, meticulously examining their correlation with characteristics of TME cell infiltration. The S100 score was constructed to quantify S100 family expression patterns of individual tumors. RESULTS The S100 family was a potent risk factor in many cancers. Clustering analysis based on the transcriptome patterns of S100 protein family identified two cancer clusters with distinct immunophenotypes and clinical characteristics. Cluster A, with lower S100 expression, exhibited lower immune infiltration, whereas, Cluster B, with higher S100 expression, featured higher immune infiltration. Interestingly, Cluster B had a poorer prognosis, likely due to an immune-excluded phenotype resulting from stromal activation. The analysis revealed robust enrichment of the TGFb and EMT pathways in the cohort exhibiting high S100 score, alongside a positive correlation between the S100 score and Treg levels, suggesting the manifestation of an immune-excluded phenotype in this group. Moreover, S100 families were associated with the prognosis of 22 different cancers and a noteworthy association was observed between high S100 score and an unfavorable response to anti-PD-1/L1 immunotherapy. Consistent findings across two independent immunotherapy cohorts substantiated the advantageous therapeutic outcomes and clinical benefits in patients displaying lower S100score. CONCLUSION Our analysis demonstrated the role of S100 family in formation of TME diversity and complexity, enabling deeper cognition of TME infiltration characterization and the development of personalized immunotherapy strategies targeting S100 family for unique tumor types.
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Affiliation(s)
- Xiaojie Liang
- Department of Hematology, Beijing Tongren Hospital, Capital Medical University, Beijing, 100730, China
| | - Xiaoshan Huang
- Department of Hematology, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, China
| | - Zihong Cai
- Department of Hematology, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, China
| | - Yeling Deng
- The First Clinical Medical College, Guangdong Medical University, Zhanjiang, 524000, China
| | - Dan Liu
- Department of Radiology, Shunde Hospital of Southern Medical University (The First People's Hospital of Shunde), Southern Medical University, Foshan, China
| | - Jiayi Hu
- The First Clinical Medical College, Guangdong Medical University, Zhanjiang, 524000, China
| | - Zhihao Jin
- The First Clinical Medical College, Guangdong Medical University, Zhanjiang, 524000, China
| | - Xinyu Zhou
- The First Clinical Medical College, Guangdong Medical University, Zhanjiang, 524000, China
| | - Hongsheng Zhou
- Department of Hematology, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, China.
| | - Liang Wang
- Department of Hematology, Beijing Tongren Hospital, Capital Medical University, Beijing, 100730, China.
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10
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Zhao J, Liu Z, Yang K, Shen S, Peng J. DNA methylation regulator-based molecular subtyping and tumor microenvironment characterization in hepatocellular carcinoma. Front Immunol 2024; 15:1333923. [PMID: 38736884 PMCID: PMC11082416 DOI: 10.3389/fimmu.2024.1333923] [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: 11/06/2023] [Accepted: 04/16/2024] [Indexed: 05/14/2024] Open
Abstract
Backgroud Although recent studies have reported the regulation of the immune response in hepatocellular carcinoma (HCC) through DNA methylation, the comprehensive impact methylation modifications on tumor microenvironment characteristics and immunotherapy efficacy has not been fully elucidated. Methods In this research, we conducted a comprehensive assessment of the patterns of DNA methylation regulators and the profiles of the tumor microenvironment (TME) in HCC, focusing on 21 specific DNA methylation regulators. We subsequently developed a unique scoring system, a DNA methylation score (DMscore), to assess the individual DNA methylation modifications among the three distinct methylation patterns for differentially expressed genes (DEGs). Results Three distinct methylation modification patterns were identified with distinct TME infiltration characteristics. We demonstrated that the DMscore could predict patient subtype, TME infiltration, and patient prognosis. A low DMscore, characterized by an elevated tumor mutation burden (TMB), hepatitis B virus (HBV)/hepatitis C virus (HCV) infection, and immune activation, indicates an inflamed tumor microenvironment phenotype with a 5-year survival rate of 7.8%. Moreover, a low DMscore appeared to increase the efficacy of immunotherapy in the anti-CTLA-4/PD-1/PD-L1 cohort. Conclusions In brief, this research has enhanced our understanding of the correlation between modifications in DNA methylation patterns and the profile of the tumor microenvironment in individuals diagnosed with HCC. The DMscore may serve as an alternative biomarker for survival and efficacy of immunotherapy in patients with HCC.
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Affiliation(s)
- Junsheng Zhao
- Key Laboratory of Artificial Organs and Computational Medicine in Zhejiang Province, Shulan International Medical College, Zhejiang Shuren University, Hangzhou, China
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, National Medical Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Zhengtao Liu
- Key Laboratory of Artificial Organs and Computational Medicine in Zhejiang Province, Shulan International Medical College, Zhejiang Shuren University, Hangzhou, China
| | - Keda Yang
- Key Laboratory of Artificial Organs and Computational Medicine in Zhejiang Province, Shulan International Medical College, Zhejiang Shuren University, Hangzhou, China
| | - Sijia Shen
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, National Medical Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Key Laboratory of Artificial Organs and Computational Medicine in Zhejiang Province, Shulan (Hangzhou) Hospital Affiliated to Shulan International Medical College, Zhejiang Shuren University, Hangzhou, China
| | - Jing Peng
- Department of Breast Surgery, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
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11
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Cannarile MA, Karanikas V, Reis B, Mancao C, Lagkadinou E, Rüttinger D, Rieder N, Ribeiro FR, Kao H, Dziadek S, Gomes B. Facts and Hopes on Biomarkers for Successful Early Clinical Immunotherapy Trials: Innovative Patient Enrichment Strategies. Clin Cancer Res 2024; 30:1448-1456. [PMID: 38100047 DOI: 10.1158/1078-0432.ccr-23-1530] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2023] [Revised: 10/17/2023] [Accepted: 12/08/2023] [Indexed: 04/16/2024]
Abstract
Despite the clinical validation and unequivocal benefit to patients, the development of cancer immunotherapies is facing some key challenges and the attrition rate in early phases of development remains high. Identifying the appropriate patient population that would benefit most from the drug is on the critical path for successful clinical development. We believe that a systematic implementation of patient enrichment strategies early in the drug development process and trial design, is the basis for an innovative, more efficient, and leaner clinical development to achieve earlier a clear proof of concept or proof of failure. In this position article, we will describe and propose key considerations for the implementation of patient enrichment strategies as an opportunity to provide decision-enabling data earlier in the drug development process. We introduce an innovative multidimensional tool for immuno-oncology drug development that focuses on facilitating the identification and prioritization of enrichment-relevant biomarkers, based on the drug mechanism of action. To illustrate its utility, we discuss patient enrichment examples and use a case in the field of cancer immunotherapy, together with technical and regulatory considerations. Overall, we propose to implement fit for purpose enrichment strategies for all investigational drugs as early as possible in the development process. We believe that this will increase the success rate of immuno-oncology clinical trials, and eventually bring new and better medicines to patients faster.
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Affiliation(s)
- Michael A Cannarile
- Roche Diagnostics GmbH, Pharmaceutical Research and Early Development Oncology, Roche Innovation Center Munich, Munich, Germany
| | - Vaios Karanikas
- F. Hoffmann-La Roche AG, Pharmaceutical Research and Early Development Oncology, Roche Innovation Center Zurich, Zurich, Switzerland
| | - Bernhard Reis
- F. Hoffmann-La Roche AG, Pharmaceutical Research and Early Development Oncology, Roche Innovation Center Basel, Basel, Switzerland
| | - Christoph Mancao
- F. Hoffmann-La Roche AG, Pharmaceutical Research and Early Development Oncology, Roche Innovation Center Basel, Basel, Switzerland
| | - Eleni Lagkadinou
- F. Hoffmann-La Roche AG, Pharmaceutical Research and Early Development Oncology, Roche Innovation Center Basel, Basel, Switzerland
| | - Dominik Rüttinger
- Roche Diagnostics GmbH, Pharmaceutical Research and Early Development Oncology, Roche Innovation Center Munich, Munich, Germany
| | - Natascha Rieder
- Roche Diagnostics GmbH, Pharmaceutical Research and Early Development Oncology, Roche Innovation Center Munich, Munich, Germany
| | - Franclim R Ribeiro
- Roche Diagnostics GmbH, Pharmaceutical Research and Early Development Oncology, Roche Innovation Center Munich, Munich, Germany
| | - Henry Kao
- F. Hoffmann-La Roche AG, Pharmaceutical Research and Early Development Oncology, Roche Innovation Center Basel, Basel, Switzerland
| | - Sebastian Dziadek
- F. Hoffmann-La Roche AG, Pharmaceutical Research and Early Development Oncology, Roche Innovation Center Basel, Basel, Switzerland
| | - Bruno Gomes
- F. Hoffmann-La Roche AG, Pharmaceutical Research and Early Development Oncology, Roche Innovation Center Basel, Basel, Switzerland
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12
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Sheehy TL, Kwiatkowski AJ, Arora K, Kimmel BR, Schulman JA, Gibson-Corley K, Wilson JT. STING-Activating Polymer-Drug Conjugates for Cancer Immunotherapy. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.03.23.585817. [PMID: 38585879 PMCID: PMC10996458 DOI: 10.1101/2024.03.23.585817] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/09/2024]
Abstract
The stimulator of interferon genes (STING) pathway links innate and adaptive antitumor immunity and therefore plays an important role in cancer immune surveillance. This has prompted widespread development of STING agonists for cancer immunotherapy, but pharmacological barriers continue to limit the clinical impact of STING agonists and motivate the development of drug delivery systems to improve their efficacy and/or safety. To address this challenge, we developed SAPCon, a STING-activating polymer-drug conjugate platform based on strain-promoted azide-alkyne cycloaddition of dimeric-amidobenzimidazole (diABZI) STING agonists to hydrophilic polymer chains through an enzyme-responsive chemical linker. To synthesize a first-generation SAPCon, we designed a diABZI prodrug modified with a DBCO reactive handle a cathepsin B-cleavable spacer for intracellular drug release and conjugated this to pendant azide groups on a 100 kDa poly(dimethyla acrylamide-co-azide methacrylate) copolymer backbone to increase circulation time and enable passive tumor accumulation. We found that intravenously administered SAPCon accumulated at tumor sites where they it was endocytosed by tumor-associated myeloid cells, resulting in increased STING activation in tumor tissue compared to a free diABZI STING agonist. Consequently, SAPCon promoted an immunogenic tumor microenvironment, characterized by increased frequency of activated macrophages and dendritic cells and improved infiltration of CD8+ T cells, resulting in inhibition of tumor growth, prolonged survival, and increased response to anti-PD-1 immune checkpoint blockade in orthotopic models of breast cancer. Collectively, these studies position SAPCon as a modular and programmable platform for improving the efficacy of systemically administered STING agonists for cancer immunotherapy.
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13
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Bottardi S, Layne T, Ramòn AC, Quansah N, Wurtele H, Affar EB, Milot E. MNDA, a PYHIN factor involved in transcriptional regulation and apoptosis control in leukocytes. Front Immunol 2024; 15:1395035. [PMID: 38680493 PMCID: PMC11045911 DOI: 10.3389/fimmu.2024.1395035] [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: 03/02/2024] [Accepted: 04/02/2024] [Indexed: 05/01/2024] Open
Abstract
Inflammation control is critical during the innate immune response. Such response is triggered by the detection of molecules originating from pathogens or damaged host cells by pattern-recognition receptors (PRRs). PRRs subsequently initiate intra-cellular signalling through different pathways, resulting in i) the production of inflammatory cytokines, including type I interferon (IFN), and ii) the initiation of a cascade of events that promote both immediate host responses as well as adaptive immune responses. All human PYRIN and HIN-200 domains (PYHIN) protein family members were initially proposed to be PRRs, although this view has been challenged by reports that revealed their impact on other cellular mechanisms. Of relevance here, the human PYHIN factor myeloid nuclear differentiation antigen (MNDA) has recently been shown to directly control the transcription of genes encoding factors that regulate programmed cell death and inflammation. While MNDA is mainly found in the nucleus of leukocytes of both myeloid (neutrophils and monocytes) and lymphoid (B-cell) origin, its subcellular localization has been shown to be modulated in response to genotoxic agents that induce apoptosis and by bacterial constituents, mediators of inflammation. Prior studies have noted the importance of MNDA as a marker for certain forms of lymphoma, and as a clinical prognostic factor for hematopoietic diseases characterized by defective regulation of apoptosis. Abnormal expression of MNDA has also been associated with altered levels of cytokines and other inflammatory mediators. Refining our comprehension of the regulatory mechanisms governing the expression of MNDA and other PYHIN proteins, as well as enhancing our definition of their molecular functions, could significantly influence the management and treatment strategies of numerous human diseases. Here, we review the current state of knowledge regarding PYHIN proteins and their role in innate and adaptive immune responses. Emphasis will be placed on the regulation, function, and relevance of MNDA expression in the control of gene transcription and RNA stability during cell death and inflammation.
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Affiliation(s)
- Stefania Bottardi
- Maisonneuve-Rosemont Hospital Research Centre, University of Montreal, Centre Intégré Universitaire de Santé et de Services Sociaux (CIUSSS) de l’Est-de-l’Île de Montreal, Montreal, QC, Canada
| | - Taylorjade Layne
- Maisonneuve-Rosemont Hospital Research Centre, University of Montreal, Centre Intégré Universitaire de Santé et de Services Sociaux (CIUSSS) de l’Est-de-l’Île de Montreal, Montreal, QC, Canada
| | - Ailyn C. Ramòn
- Maisonneuve-Rosemont Hospital Research Centre, University of Montreal, Centre Intégré Universitaire de Santé et de Services Sociaux (CIUSSS) de l’Est-de-l’Île de Montreal, Montreal, QC, Canada
- Department of Medicine, Université de Montréal, Montréal, QC, Canada
| | - Norreen Quansah
- Maisonneuve-Rosemont Hospital Research Centre, University of Montreal, Centre Intégré Universitaire de Santé et de Services Sociaux (CIUSSS) de l’Est-de-l’Île de Montreal, Montreal, QC, Canada
- Department of Medicine, Université de Montréal, Montréal, QC, Canada
| | - Hugo Wurtele
- Maisonneuve-Rosemont Hospital Research Centre, University of Montreal, Centre Intégré Universitaire de Santé et de Services Sociaux (CIUSSS) de l’Est-de-l’Île de Montreal, Montreal, QC, Canada
- Department of Medicine, Université de Montréal, Montréal, QC, Canada
| | - El Bachir Affar
- Maisonneuve-Rosemont Hospital Research Centre, University of Montreal, Centre Intégré Universitaire de Santé et de Services Sociaux (CIUSSS) de l’Est-de-l’Île de Montreal, Montreal, QC, Canada
- Department of Medicine, Université de Montréal, Montréal, QC, Canada
| | - Eric Milot
- Maisonneuve-Rosemont Hospital Research Centre, University of Montreal, Centre Intégré Universitaire de Santé et de Services Sociaux (CIUSSS) de l’Est-de-l’Île de Montreal, Montreal, QC, Canada
- Department of Medicine, Université de Montréal, Montréal, QC, Canada
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14
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He X, Wedn A, Wang J, Gu Y, Liu H, Zhang J, Lin Z, Zhou R, Pang X, Cui Y. IUPHAR ECR review: The cGAS-STING pathway: Novel functions beyond innate immune and emerging therapeutic opportunities. Pharmacol Res 2024; 201:107063. [PMID: 38216006 DOI: 10.1016/j.phrs.2024.107063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/07/2023] [Revised: 12/26/2023] [Accepted: 01/05/2024] [Indexed: 01/14/2024]
Abstract
Stimulator of interferon genes (STING) is a crucial innate immune sensor responsible for distinguishing pathogens and cytosolic DNA, mediating innate immune signaling pathways to defend the host. Recent studies have revealed additional regulatory functions of STING beyond its innate immune-related activities, including the regulation of cellular metabolism, DNA repair, cellular senescence, autophagy and various cell deaths. These findings highlight the broader implications of STING in cellular physiology beyond its role in innate immunity. Currently, approximately 10 STING agonists have entered the clinical stage. Unlike inhibitors, which have a maximum inhibition limit, agonists have the potential for infinite amplification. STING signaling is a complex process that requires precise regulation of STING to ensure balanced immune responses and prevent detrimental autoinflammation. Recent research on the structural mechanism of STING autoinhibition and its negative regulation by adaptor protein complex 1 (AP-1) provides valuable insights into its different effects under physiological and pathological conditions, offering a new perspective for developing immune regulatory drugs. Herein, we present a comprehensive overview of the regulatory functions and molecular mechanisms of STING beyond innate immune regulation, along with updated details of its structural mechanisms. We discuss the implications of these complex regulations in various diseases, emphasizing the importance and feasibility of targeting the immunity-dependent or immunity-independent functions of STING. Moreover, we highlight the current trend in drug development and key points for clinical research, basic research, and translational research related to STING.
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Affiliation(s)
- Xu He
- Institute of Clinical Pharmacology, Peking University First Hospital, Xueyuan Road 38, Haidian District, Beijing 100191, China; Department of Pharmacy, Peking University First Hospital, Xishiku Street, Xicheng District, Beijing 100034, China
| | - Abdalla Wedn
- School of Medicine, University of Pittsburgh, 5051 Centre Avenue, Pittsburgh, PA, USA
| | - Jian Wang
- Department of Immunology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Immunology and Biotherapy, Tianjin's Clinical Research Center for Cancer, Tianjin 300060, China
| | - Yanlun Gu
- Institute of Clinical Pharmacology, Peking University First Hospital, Xueyuan Road 38, Haidian District, Beijing 100191, China; Department of Pharmacy Administration and Clinical Pharmacy, School of Pharmaceutical Sciences, Peking University, Xueyuan Road 38, Haidian District, Beijing 100191, China
| | - Hongjin Liu
- Department of General Surgery, Peking University First Hospital, Xishiku Street, Xicheng District, Beijing 100034, China
| | - Juqi Zhang
- Institute of Clinical Pharmacology, Peking University First Hospital, Xueyuan Road 38, Haidian District, Beijing 100191, China; Department of Pharmacy, Peking University First Hospital, Xishiku Street, Xicheng District, Beijing 100034, China
| | - Zhiqiang Lin
- Institute of Systems Biomedicine, School of Basic Medical Sciences, Beijing Key Laboratory of Tumor Systems Biology, Peking University Health Science Center, Beijing 100191, China
| | - Renpeng Zhou
- Department of Clinical Pharmacology, The Second Affiliated Hospital of Anhui Medical University, Anhui 230601, China; Department of Orthopedics and Rehabilitation, Yale University School of Medicine, New Haven CT06519, USA.
| | - Xiaocong Pang
- Institute of Clinical Pharmacology, Peking University First Hospital, Xueyuan Road 38, Haidian District, Beijing 100191, China; Department of Pharmacy, Peking University First Hospital, Xishiku Street, Xicheng District, Beijing 100034, China.
| | - Yimin Cui
- Institute of Clinical Pharmacology, Peking University First Hospital, Xueyuan Road 38, Haidian District, Beijing 100191, China; Department of Pharmacy, Peking University First Hospital, Xishiku Street, Xicheng District, Beijing 100034, China.
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15
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Ye J, Chen L, Waltermire J, Zhao J, Ren J, Guo Z, Bartlett DL, Liu Z. Intratumoral Delivery of Interleukin 9 via Oncolytic Vaccinia Virus Elicits Potent Antitumor Effects in Tumor Models. Cancers (Basel) 2024; 16:1021. [PMID: 38473379 DOI: 10.3390/cancers16051021] [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: 01/28/2024] [Revised: 02/26/2024] [Accepted: 02/27/2024] [Indexed: 03/14/2024] Open
Abstract
The success of cancer immunotherapy is largely associated with immunologically hot tumors. Approaches that promote the infiltration of immune cells into tumor beds are urgently needed to transform cold tumors into hot tumors. Oncolytic viruses can transform the tumor microenvironment (TME), resulting in immunologically hot tumors. Cytokines are good candidates for arming oncolytic viruses to enhance their function in this transformation. Here, we used the oncolytic vaccinia virus (oVV) to deliver interleukin-9 (IL-9) into the tumor bed and explored its antitumor effects in colon and lung tumor models. Our data show that IL-9 prolongs viral persistence, which is probably mediated by the up-regulation of IL-10. The vvDD-IL-9 treatment elevated the expression of Th1 chemokines and antitumor factors such as IFN-γ, granzyme B, and perforin. IL-9 expression increased the percentages of CD4+ and CD8+ T cells in the TME and decreased the percentage of oVV-induced immune suppressive myeloid-derived suppressor cells (MDSC), leading to potent antitumor effects compared with parental virus treatment. The vvDD-IL-9 treatment also increased the percentage of regulatory T cells (Tregs) in the TME and elevated the expression of immune checkpoint molecules such as PD-1, PD-L1, and CTLA-4, but not GITR. The combination therapy of vvDD-IL-9 and the anti-CTLA-4 antibody, but not the anti-GITR antibody, induced systemic tumor-specific antitumor immunity and significantly extended the overall survival of mice, indicating a potential translation of the IL-9-expressing oncolytic virus into a clinical trial to enhance the antitumor effects elicited by an immune checkpoint blockade for cancer immunotherapy.
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Affiliation(s)
- Junjie Ye
- Allegheny Health Network Cancer Institute, Pittsburgh, PA 15212, USA
- Department of Surgery, Drexel University College of Medicine, Philadelphia, PA 19104, USA
- Department of Cancer Center, Renmin Hospital of Wuhan University, Wuhan 430060, China
| | - Lingjuan Chen
- Allegheny Health Network Cancer Institute, Pittsburgh, PA 15212, USA
- Department of Surgery, Drexel University College of Medicine, Philadelphia, PA 19104, USA
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Julia Waltermire
- Allegheny Health Network Cancer Institute, Pittsburgh, PA 15212, USA
| | - Jinshun Zhao
- Allegheny Health Network Cancer Institute, Pittsburgh, PA 15212, USA
| | - Jinghua Ren
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Zongsheng Guo
- Department of Immunology, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14203, USA
| | - David L Bartlett
- Allegheny Health Network Cancer Institute, Pittsburgh, PA 15212, USA
- Department of Surgery, Drexel University College of Medicine, Philadelphia, PA 19104, USA
| | - Zuqiang Liu
- Allegheny Health Network Cancer Institute, Pittsburgh, PA 15212, USA
- Department of Surgery, Drexel University College of Medicine, Philadelphia, PA 19104, USA
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16
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Frijlink E, Bosma DM, Busselaar J, Battaglia TW, Staal MD, Verbrugge I, Borst J. PD-1 or CTLA-4 blockade promotes CD86-driven Treg responses upon radiotherapy of lymphocyte-depleted cancer in mice. J Clin Invest 2024; 134:e171154. [PMID: 38349740 PMCID: PMC10940086 DOI: 10.1172/jci171154] [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: 04/03/2023] [Accepted: 01/17/2024] [Indexed: 03/16/2024] Open
Abstract
Radiotherapy (RT) is considered immunogenic, but clinical data demonstrating RT-induced T cell priming are scarce. Here, we show in a mouse tumor model representative of human lymphocyte-depleted cancer that RT enhanced spontaneous priming of thymus-derived (FOXP3+Helios+) Tregs by the tumor. These Tregs acquired an effector phenotype, populated the tumor, and impeded tumor control by a simultaneous, RT-induced CD8+ cytotoxic T cell (CTL) response. Combination of RT with CTLA-4 or PD-1 blockade, which enables CD28 costimulation, further increased this Treg response and failed to improve tumor control. We discovered that upon RT, the CD28 ligands CD86 and CD80 differentially affected the Treg response. CD86, but not CD80, blockade prevented the effector Treg response, enriched the tumor-draining lymph node migratory conventional DCs that were positive for PD-L1 and CD80 (PD-L1+CD80+), and promoted CTL priming. Blockade of CD86 alone or in combination with PD-1 enhanced intratumoral CTL accumulation, and the combination significantly increased RT-induced tumor regression and OS. We advise that combining RT with PD-1 and/or CTLA-4 blockade may be counterproductive in lymphocyte-depleted cancers, since these interventions drive Treg responses in this context. However, combining RT with CD86 blockade may promote the control of such tumors by enabling a CTL response.
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Affiliation(s)
- Elselien Frijlink
- Division of Tumor Biology and Immunology and Oncode Institute, The Netherlands Cancer Institute, Amsterdam, Netherlands
- Department of Immunology and Oncode Institute, Leiden University Medical Center, Leiden, Netherlands
| | - Douwe M.T. Bosma
- Department of Immunology and Oncode Institute, Leiden University Medical Center, Leiden, Netherlands
| | - Julia Busselaar
- Department of Immunology and Oncode Institute, Leiden University Medical Center, Leiden, Netherlands
| | - Thomas W. Battaglia
- Division of Molecular Oncology and Immunology and Oncode Institute, The Netherlands Cancer Institute, Amsterdam, Netherlands
| | - Mo D. Staal
- Department of Immunology and Oncode Institute, Leiden University Medical Center, Leiden, Netherlands
| | - Inge Verbrugge
- Division of Tumor Biology and Immunology and Oncode Institute, The Netherlands Cancer Institute, Amsterdam, Netherlands
| | - Jannie Borst
- Department of Immunology and Oncode Institute, Leiden University Medical Center, Leiden, Netherlands
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17
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Purde MT, Cupovic J, Palmowski YA, Makky A, Schmidt S, Rochwarger A, Hartmann F, Stemeseder F, Lercher A, Abdou MT, Bomze D, Besse L, Berner F, Tüting T, Hölzel M, Bergthaler A, Kochanek S, Ludewig B, Lauterbach H, Orlinger KK, Bald T, Schietinger A, Schürch C, Ring SS, Flatz L. A replicating LCMV-based vaccine for the treatment of solid tumors. Mol Ther 2024; 32:426-439. [PMID: 38058126 PMCID: PMC10861942 DOI: 10.1016/j.ymthe.2023.11.026] [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: 04/17/2023] [Revised: 10/31/2023] [Accepted: 11/30/2023] [Indexed: 12/08/2023] Open
Abstract
Harnessing the immune system to eradicate tumors requires identification and targeting of tumor antigens, including tumor-specific neoantigens and tumor-associated self-antigens. Tumor-associated antigens are subject to existing immune tolerance, which must be overcome by immunotherapies. Despite many novel immunotherapies reaching clinical trials, inducing self-antigen-specific immune responses remains challenging. Here, we systematically investigate viral-vector-based cancer vaccines encoding a tumor-associated self-antigen (TRP2) for the treatment of established melanomas in preclinical mouse models, alone or in combination with adoptive T cell therapy. We reveal that, unlike foreign antigens, tumor-associated antigens require replication of lymphocytic choriomeningitis virus (LCMV)-based vectors to break tolerance and induce effective antigen-specific CD8+ T cell responses. Immunization with a replicating LCMV vector leads to complete tumor rejection when combined with adoptive TRP2-specific T cell transfer. Importantly, immunization with replicating vectors leads to extended antigen persistence in secondary lymphoid organs, resulting in efficient T cell priming, which renders previously "cold" tumors open to immune infiltration and reprograms the tumor microenvironment to "hot." Our findings have important implications for the design of next-generation immunotherapies targeting solid cancers utilizing viral vectors and adoptive cell transfer.
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Affiliation(s)
- Mette-Triin Purde
- Institute of Immunobiology, Kantonsspital St. Gallen, 9007 St. Gallen, Switzerland
| | - Jovana Cupovic
- Institute of Immunobiology, Kantonsspital St. Gallen, 9007 St. Gallen, Switzerland
| | - Yannick A Palmowski
- Department of Pathology and Neuropathology, University Hospital and Comprehensive Cancer Center Tübingen, 72076 Tübingen, Germany
| | - Ahmad Makky
- Department of Pathology and Neuropathology, University Hospital and Comprehensive Cancer Center Tübingen, 72076 Tübingen, Germany
| | | | - Alexander Rochwarger
- Department of Pathology and Neuropathology, University Hospital and Comprehensive Cancer Center Tübingen, 72076 Tübingen, Germany
| | - Fabienne Hartmann
- Institute of Immunobiology, Kantonsspital St. Gallen, 9007 St. Gallen, Switzerland
| | | | - Alexander Lercher
- Research Center for Molecular Medicine (CeMM) of the Austrian Academy of Sciences, 1090 Vienna, Austria
| | - Marie-Therese Abdou
- Institute of Immunobiology, Kantonsspital St. Gallen, 9007 St. Gallen, Switzerland
| | - David Bomze
- Institute of Immunobiology, Kantonsspital St. Gallen, 9007 St. Gallen, Switzerland
| | - Lenka Besse
- Laboratory of Experimental Oncology, Department of Oncology and Hematology, Kantonsspital St. Gallen, 9007 St. Gallen, Switzerland
| | - Fiamma Berner
- Institute of Immunobiology, Kantonsspital St. Gallen, 9007 St. Gallen, Switzerland
| | - Thomas Tüting
- Laboratory of Experimental Dermatology, Department of Dermatology, University Hospital Magdeburg, 39120 Magdeburg, Germany
| | - Michael Hölzel
- Institute of Experimental Oncology, University Hospital Bonn, 53127 Bonn, Germany
| | - Andreas Bergthaler
- Research Center for Molecular Medicine (CeMM) of the Austrian Academy of Sciences, 1090 Vienna, Austria
| | - Stefan Kochanek
- Department of Gene Therapy, Ulm University, 89081 Ulm, Germany
| | - Burkhard Ludewig
- Institute of Immunobiology, Kantonsspital St. Gallen, 9007 St. Gallen, Switzerland
| | | | | | - Tobias Bald
- QIMR Medical Research Institute, Herston, QLD 4006, Australia
| | | | - Christian Schürch
- Department of Pathology and Neuropathology, University Hospital and Comprehensive Cancer Center Tübingen, 72076 Tübingen, Germany
| | - Sandra S Ring
- Institute of Immunobiology, Kantonsspital St. Gallen, 9007 St. Gallen, Switzerland
| | - Lukas Flatz
- Institute of Immunobiology, Kantonsspital St. Gallen, 9007 St. Gallen, Switzerland; Department of Dermatology, Kantonsspital St. Gallen, 9007 St. Gallen, Switzerland.
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18
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Ritu, Chandra P, Das A. Immune checkpoint targeting antibodies hold promise for combinatorial cancer therapeutics. Clin Exp Med 2023; 23:4297-4322. [PMID: 37804358 DOI: 10.1007/s10238-023-01201-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2023] [Accepted: 09/19/2023] [Indexed: 10/09/2023]
Abstract
Through improving the immune system's ability to recognize and combat tumor cells as well as its receptivity to changes in the tumor microenvironment, immunotherapy has emerged as a highly successful addition to the treatment of cancer. However, tumor heterogeneity poses a significant challenge in cancer therapy as it can undermine the anti-tumor immune response through the manipulation of the extracellular matrix. To address these challenges and improve targeted therapies and combination treatments, the food and drug administration has approved several immunomodulatory antibodies to suppress immunological checkpoints. Combinatorial therapies necessitate the identification of multiple targets that regulate the intricate communication between immune cells, cytokines, chemokines, and cellular responses within the tumor microenvironment. The purpose of this study is to provide a comprehensive overview of the ongoing clinical trials involving immunomodulatory antibodies in various cancer types. It explores the potential of these antibodies to modulate the immune system and enhance anti-tumor responses. Additionally, it discusses the perspectives and prospects of immunomodulatory therapeutics in cancer treatment. Although immunotherapy shows great promise in cancer treatment, it is not exempt from side effects that can arise due to hyperactivity of the immune system. Therefore, understanding the intricate balance between immune activation and regulation is crucial for minimizing these adverse effects and optimizing treatment outcomes. This study aims to contribute to the growing body of knowledge surrounding immunomodulatory antibodies and their potential as effective therapeutic options in cancer treatment, ultimately paving the way for improved patient outcomes and deepening our perception of the intricate interactivity between the immune system and tumors.
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Affiliation(s)
- Ritu
- Department of Biotechnology, Delhi Technological University, Main Bawana Road, New Delhi, 110042, India
| | - Prakash Chandra
- Department of Biotechnology, Delhi Technological University, Main Bawana Road, New Delhi, 110042, India
| | - Asmita Das
- Department of Biotechnology, Delhi Technological University, Main Bawana Road, New Delhi, 110042, India.
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19
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Liao X, Chen L, Liu J, Hu H, Hou D, You R, Wang X, Huang H. m 6A RNA methylation regulators predict prognosis and indicate characteristics of tumour microenvironment infiltration in acute myeloid leukaemia. Epigenetics 2023; 18:2160134. [PMID: 36567510 PMCID: PMC9980463 DOI: 10.1080/15592294.2022.2160134] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
Patients with acute myeloid leukaemia (AML) have poor prognoses and low overall survival (OS) rates owing to its heterogeneity and the complexity of its tumour microenvironment (TME). N6-methyladenosine (m6A) modification plays a key role in the initiation and progression of haematopoietic malignancies. However, the underlying function of m6A regulators in AML remains elusive. This study thoroughly analysed the m6A modification features of 177 AML patients based on 22 m6A regulators. Utilizing unsupervised clustering, we determined three distinct m6A modification patterns related to different biological functions, TME cell-infiltrating characteristics and clinical outcomes. Additionally, a risk score was constructed based on six m6A regulators-associated prognostic signatures and was validated as an independent and valuable prognostic factor for AML. Patients with a low-risk score exhibited better survival than those with a high-risk score. Many m6A regulators were aberrantly expressed in AML, among which METTL14, YTHDC2, ZC3H13 and RBM15 were observed to be associated with the OS of AML. In addition, these four m6A regulators were found to be noticeably related to the immune checkpoint inhibitor (ICI) treatments. Finally, we verified the expression levels of these four m6A regulators in AML and healthy samples and three groups of AML patients with different risk categories. Collectively, our study indicates that the m6A modification pattern is involved in TME immune-infiltrating characteristics and prognosis in AML. A better understanding of the m6A modification pattern will help enhance our knowledge of the molecular mechanisms of AML and develop potential prognosis prediction indicators and more effective immunotherapeutic strategies.
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Affiliation(s)
- Xinai Liao
- Central Laboratory, Fujian Medical University Union Hospital, Fuzhou, China
| | - Ling Chen
- Central Laboratory, Fujian Medical University Union Hospital, Fuzhou, China
| | - Jingru Liu
- Central Laboratory, Fujian Medical University Union Hospital, Fuzhou, China
| | - Haoran Hu
- Central Laboratory, Fujian Medical University Union Hospital, Fuzhou, China
| | - Diyu Hou
- Central Laboratory, Fujian Medical University Union Hospital, Fuzhou, China
| | - Ruolan You
- Central Laboratory, Fujian Medical University Union Hospital, Fuzhou, China
| | - Xiaoting Wang
- Central Laboratory, Fujian Medical University Union Hospital, Fuzhou, China
| | - Huifang Huang
- Central Laboratory, Fujian Medical University Union Hospital, Fuzhou, China
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Huang C, Shao N, Huang Y, Chen J, Wang D, Hu G, Zhang H, Luo L, Xiao Z. Overcoming challenges in the delivery of STING agonists for cancer immunotherapy: A comprehensive review of strategies and future perspectives. Mater Today Bio 2023; 23:100839. [PMID: 38024837 PMCID: PMC10630661 DOI: 10.1016/j.mtbio.2023.100839] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Revised: 10/12/2023] [Accepted: 10/19/2023] [Indexed: 12/01/2023] Open
Abstract
STING (Stimulator of Interferon Genes) agonists have emerged as promising agents in the field of cancer immunotherapy, owing to their excellent capacity to activate the innate immune response and combat tumor-induced immunosuppression. This review provides a comprehensive exploration of the strategies employed to develop effective formulations for STING agonists, with particular emphasis on versatile nano-delivery systems. The recent advancements in delivery systems based on lipids, natural/synthetic polymers, and proteins for STING agonists are summarized. The preparation methodologies of nanoprecipitation, self-assembly, and hydrogel, along with their advantages and disadvantages, are also discussed. Furthermore, the challenges and opportunities in developing next-generation STING agonist delivery systems are elaborated. This review aims to serve as a reference for researchers in designing novel and effective STING agonist delivery systems for cancer immunotherapy.
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Affiliation(s)
- Cuiqing Huang
- The Guangzhou Key Laboratory of Molecular and Functional Imaging for Clinical Translation, The First Affiliated Hospital of Jinan University, Guangzhou, 510632, China
- Department of Ultrasound, Guangdong Women and Children Hospital, Guangzhou, 511400, China
| | - Ni Shao
- The Guangzhou Key Laboratory of Molecular and Functional Imaging for Clinical Translation, The First Affiliated Hospital of Jinan University, Guangzhou, 510632, China
| | - Yanyu Huang
- Department of Biochemistry and Molecular Medicine, University of California Davis, Sacramento, CA, 95817, USA
| | - Jifeng Chen
- The Guangzhou Key Laboratory of Molecular and Functional Imaging for Clinical Translation, The First Affiliated Hospital of Jinan University, Guangzhou, 510632, China
| | - Duo Wang
- The Guangzhou Key Laboratory of Molecular and Functional Imaging for Clinical Translation, The First Affiliated Hospital of Jinan University, Guangzhou, 510632, China
| | - Genwen Hu
- The Guangzhou Key Laboratory of Molecular and Functional Imaging for Clinical Translation, The First Affiliated Hospital of Jinan University, Guangzhou, 510632, China
- Department of Radiology, Shenzhen People's Hospital, The Second Clinical Medical College of Jinan University, Shenzhen, 518020, China
| | - Hong Zhang
- Department of Interventional Vascular Surgery, The Sixth Affiliated Hospital of Jinan University, Dongguan, 523560, China
| | - Liangping Luo
- The Guangzhou Key Laboratory of Molecular and Functional Imaging for Clinical Translation, The First Affiliated Hospital of Jinan University, Guangzhou, 510632, China
| | - Zeyu Xiao
- The Guangzhou Key Laboratory of Molecular and Functional Imaging for Clinical Translation, The First Affiliated Hospital of Jinan University, Guangzhou, 510632, China
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21
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Chen L, Lin J, Wen Y, Chen Y, Chen CB. Development and validation of a model based on immunogenic cell death related genes to predict the prognosis and immune response to bladder urothelial carcinoma. Front Oncol 2023; 13:1291720. [PMID: 38023241 PMCID: PMC10676223 DOI: 10.3389/fonc.2023.1291720] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2023] [Accepted: 10/27/2023] [Indexed: 12/01/2023] Open
Abstract
Background Immunogenic cell death (ICD) has been categorized as a variant of regulated cell death that is capable of inducing an adaptive immune response. A growing body of evidence has indicated that ICD can modify the tumor immune microenvironment by releasing danger signals or damage-associated molecular patterns (DAMPs), potentially enhancing the efficacy of immunotherapy. Consequently, the identification of biomarkers associated with ICD that can classify patients based on their potential response to ICD immunotherapy would be highly advantageous. Therefore the goal of the study is to better understand and identify what patients with bladder urothelial carcinoma (BLCA) will respond to immunotherapy by analyzing ICD signatures and investigate ICD-related prognostic factors in the context of BLCA. Methods The data obtained from The Cancer Genome Atlas (TCGA) and Gene Expression Omnibus (GEO) databases regarding BLCA and normal samples was categorized based on ICD-related genes (IRGs). Specifically, we conducted an immunohistochemical (IHC) experiment to validate the expression levels of Calreticulin (CALR) in both tumor and adjacent tissues, and evaluated its prognostic significance using the Kaplan-Meier (KM) curve. Subsequently, the samples from TCGA were divided into two subtypes using consensus clustering. To obtain a more comprehensive comprehension of the biological functions, we utilized Gene Ontology (GO), Kyoto Encyclopedia of Genes and Genomes (KEGG), and Gene Set Enrichment Analysis (GSEA). The calculation of immune landscape between two subtypes was performed through ESTIMATE and CIBERSORT. Risk models were constructed using Cox and Lasso regression and their prognosis predictive ability was evaluated using nomogram, receiver operating characteristic (ROC), and calibration curves. Finally, Tumor Immune Dysfunction and Exclusion (TIDE) algorithms was utilized to predict the response to immunotherapy. Results A total of 34 IRGs were identified, with most of them exhibiting upregulation in BLCA samples. The expression of CALR was notably higher in BLCA compared to the adjacent tissue, and this increase was associated with an unfavorable prognosis. The differentially expressed genes (DEGs) associated with ICD were linked to various immune-related pathways. The ICD-high subtypes exhibited an immune-activated tumor microenvironment (TME) compared to the ICD-low subtypes. Utilizing three IRGs including CALR, IFNB1, and IFNG, a risk model was developed to categorize BLCA patients into high- and low-risk groups. The overall survival (OS) was considerably greater in the low-risk group compared to the high-risk group, as evidenced by both the TCGA and GEO cohorts. The risk score was identified as an independent prognostic parameter (all p < 0.001). Our model demonstrated good predictive ability (The area under the ROC curve (AUC), AUC1-year= 0.632, AUC3-year= 0.637, and AUC5-year =0.653). Ultimately, the lower risk score was associated with a more responsive immunotherapy group. Conclusion The potential of the ICD-based risk signature to function as a marker for evaluating the prognosis and immune landscape in BLCA suggests its usefulness in identifying the suitable population for effective immunotherapy against BLCA.
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Affiliation(s)
- Lizhu Chen
- Department of Medical Oncology, Clinical Oncology School of Fujian Medical University, Fujian Cancer Hospital, Fuzhou, Fujian, China
- Cancer Bio-immunotherapy Center, Clinical Oncology School of Fujian Medical University, Fujian Cancer Hospital, Fuzhou, Fujian, China
- Fujian Provincial Key Laboratory of Translational Cancer Medicine, Fuzhou, Fujian, China
| | - Jiexiang Lin
- The Shengli Clinical Medical College, Fujian Medical University, Fuzhou, Fujian, China
| | - Yaoming Wen
- Drug Development, Fujian Institute of Microbiology, Fuzhou, Fujian, China
| | - Yu Chen
- Department of Medical Oncology, Clinical Oncology School of Fujian Medical University, Fujian Cancer Hospital, Fuzhou, Fujian, China
- Cancer Bio-immunotherapy Center, Clinical Oncology School of Fujian Medical University, Fujian Cancer Hospital, Fuzhou, Fujian, China
- Fujian Provincial Key Laboratory of Translational Cancer Medicine, Fuzhou, Fujian, China
| | - Chuan-ben Chen
- Cancer Bio-immunotherapy Center, Clinical Oncology School of Fujian Medical University, Fujian Cancer Hospital, Fuzhou, Fujian, China
- Fujian Provincial Key Laboratory of Translational Cancer Medicine, Fuzhou, Fujian, China
- Department of Radiation Oncology, Clinical Oncology School of Fujian Medical University, Fujian Cancer Hospital, Fuzhou, Fujian, China
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22
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Ma B, Li H, Zheng M, Cao R, Yu R. A novel autophagy-related subtypes to distinguish immune phenotypes and predict immunotherapy response in head and neck squamous cell carcinoma. BIOMOLECULES & BIOMEDICINE 2023; 23:997-1013. [PMID: 37270839 PMCID: PMC10655872 DOI: 10.17305/bb.2023.9094] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/27/2023] [Revised: 05/24/2023] [Accepted: 05/24/2023] [Indexed: 06/06/2023]
Abstract
Both the absence of autophagy and excessive autophagy is double-edged sword in tumorigenesis. Due to the specificity of autophagy, its role in head and neck squamous cell carcinoma (HNSCC) is still unclear. In this study, we established five autophagy-related patterns in 1165 HNSCC patients with distinct cellular and molecular characteristics. Additionally, we developed a new scoring system (ATPscore) based on the differentially expressed genes (DEGs) among these five patterns, to represent the individual autophagy regulation pattern. ATPscore was shown to be significantly correlated with tumor immune microenvironment (TIME) infiltration, immune phenotypes, molecular subtypes, and genetic variations. We further found that ATPscore was both an independent prognostic factor and a potent predictor of clinical response to immune-checkpoint inhibitors (ICIs) based immunotherapy. We further verified the value of key gene SRPX in ATPscore in HNSCC cell lines with the in-depth research of ATPscore and found that it is closely related to immune subtypes, molecular subtypes, and immune activation-related markers. Our research could help us to understand the underlying mechanisms of tumor immunity and provide a solid foundation for combination of autophagy-targeted therapies with immunotherapies for clinical application in HNSCC.
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Affiliation(s)
- Bo Ma
- Department of Stomatology, Beijing Shijitan Hospital, Capital Medical University, Beijing, China
| | - Hui Li
- Department of Stomatology, Beijing Shijitan Hospital, Capital Medical University, Beijing, China
| | - Mingzhu Zheng
- Department of Stomatology, Beijing Shijitan Hospital, Capital Medical University, Beijing, China
| | - Rui Cao
- Department of Urology, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Riyue Yu
- Department of Stomatology, Beijing Shijitan Hospital, Capital Medical University, Beijing, China
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23
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Jia B, Zhao C, Minagawa K, Shike H, Claxton DF, Ehmann WC, Rybka WB, Mineishi S, Wang M, Schell TD, Prabhu KS, Paulson RF, Zhang Y, Shultz LD, Zheng H. Acute Myeloid Leukemia Causes T Cell Exhaustion and Depletion in a Humanized Graft-versus-Leukemia Model. JOURNAL OF IMMUNOLOGY (BALTIMORE, MD. : 1950) 2023; 211:1426-1437. [PMID: 37712758 DOI: 10.4049/jimmunol.2300111] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Accepted: 08/21/2023] [Indexed: 09/16/2023]
Abstract
Allogeneic hematopoietic stem cell transplantation (alloSCT) is, in many clinical settings, the only curative treatment for acute myeloid leukemia (AML). The clinical benefit of alloSCT greatly relies on the graft-versus-leukemia (GVL) effect. However, AML relapse remains the top cause of posttransplant death; this highlights the urgent need to enhance GVL. Studies of human GVL have been hindered by the lack of optimal clinically relevant models. In this article, we report, the successful establishment of a novel (to our knowledge) humanized GVL model system by transplanting clinically paired donor PBMCs and patient AML into MHC class I/II knockout NSG mice. We observed significantly reduced leukemia growth in humanized mice compared with mice that received AML alone, demonstrating a functional GVL effect. Using this model system, we studied human GVL responses against human AML cells in vivo and discovered that AML induced T cell depletion, likely because of increased T cell apoptosis. In addition, AML caused T cell exhaustion manifested by upregulation of inhibitory receptors, increased expression of exhaustion-related transcription factors, and decreased T cell function. Importantly, combined blockade of human T cell-inhibitory pathways effectively reduced leukemia burden and reinvigorated CD8 T cell function in this model system. These data, generated in a highly clinically relevant humanized GVL model, not only demonstrate AML-induced inhibition of alloreactive T cells but also identify promising therapeutic strategies targeting T cell depletion and exhaustion for overcoming GVL failure and treating AML relapse after alloSCT.
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Affiliation(s)
- Bei Jia
- Penn State Cancer Institute, Penn State University College of Medicine, Hershey, PA
| | - Chenchen Zhao
- Penn State Cancer Institute, Penn State University College of Medicine, Hershey, PA
| | - Kentaro Minagawa
- Penn State Cancer Institute, Penn State University College of Medicine, Hershey, PA
| | - Hiroko Shike
- Department of Pathology, Penn State University College of Medicine, Hershey, PA
| | - David F Claxton
- Penn State Cancer Institute, Penn State University College of Medicine, Hershey, PA
| | - W Christopher Ehmann
- Penn State Cancer Institute, Penn State University College of Medicine, Hershey, PA
| | - Witold B Rybka
- Penn State Cancer Institute, Penn State University College of Medicine, Hershey, PA
| | - Shin Mineishi
- Penn State Cancer Institute, Penn State University College of Medicine, Hershey, PA
| | - Ming Wang
- Department of Population and Quantitative Health Sciences, School of Medicine, Case Western Reserve University, Cleveland, OH
| | - Todd D Schell
- Penn State Cancer Institute, Penn State University College of Medicine, Hershey, PA
- Department of Microbiology and Immunology, Penn State University College of Medicine, Hershey, PA
| | - K Sandeep Prabhu
- Department of Veterinary and Biomedical Sciences, Penn State University, University Park, PA
| | - Robert F Paulson
- Department of Veterinary and Biomedical Sciences, Penn State University, University Park, PA
| | - Yi Zhang
- Center for Discovery and Innovation, Hackensack Meridian Health, Edison, NJ
| | - Leonard D Shultz
- Department of Immunology, The Jackson Laboratory, Bar Harbor, ME
| | - Hong Zheng
- Penn State Cancer Institute, Penn State University College of Medicine, Hershey, PA
- Department of Microbiology and Immunology, Penn State University College of Medicine, Hershey, PA
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24
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Mei J, Cai Y, Chen L, Wu Y, Liu J, Qian Z, Jiang Y, Zhang P, Xia T, Pan X, Zhang Y. The heterogeneity of tumour immune microenvironment revealing the CRABP2/CD69 signature discriminates distinct clinical outcomes in breast cancer. Br J Cancer 2023; 129:1645-1657. [PMID: 37715025 PMCID: PMC10646008 DOI: 10.1038/s41416-023-02432-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2023] [Revised: 08/31/2023] [Accepted: 09/06/2023] [Indexed: 09/17/2023] Open
Abstract
BACKGROUND It has been acknowledged that the tumour immune microenvironment (TIME) plays a critical role in determining therapeutic responses and clinical outcomes in breast cancer (BrCa). Thus, the identification of the TIME features is essential for guiding therapy and prognostic assessment for BrCa. METHODS The heterogeneous cellular composition of the TIME in BrCa by single-cell RNA sequencing (scRNA-seq). Two subtype-special genes upregulated in the tumour-rich subtype and the immune-infiltrating subtype were extracted, respectively. The CRABP2/CD69 signature was established based on CRABP2 and CD69 expression, and its predictive values for the clinical outcome and the neoadjuvant chemotherapy (NAT) responses were validated in multiple cohorts. Moreover, the oncogenic role of CRABP2 was explored in BrCa cells. RESULTS Based on the heterogeneous cellular composition of the TIME in BrCa, the BrCa samples could be divided into the tumour-rich subtype and the immune-infiltrating subtype, which exhibited distinct prognosis and chemotherapeutic responses. Next, we extracted CRABP2 as the biomarker for the tumour-rich subtype and CD69 as the biomarker for the immune-infiltrating subtype. Based on the CRABP2/CD69 signature, BrCa samples were re-divided into three subtypes, and the CRABP2highCD69low subtype exhibited the worst prognosis and the lowest chemotherapeutic response, while the CRABP2lowCD69high subtype showed the opposite results. Furthermore, CARBP2 functioned as a novel oncogene in BrCa, which promoted tumour cell proliferation, migration, and invasion, and CRABP2 inhibition triggered the activation of cytotoxic T lymphocytes (CTLs). CONCLUSION The CRABP2/CD69 signature is significantly associated with the TIME features and could effectively predict the clinical outcome. Also, CRABP2 is determined to be a novel oncogene, which could be a therapeutic target in BrCa.
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Affiliation(s)
- Jie Mei
- Wuxi Maternal and Child Health Hospital, Wuxi Medical Center of Nanjing Medical University, 214023, Wuxi, China
- The First Clinical Medical College, Nanjing Medical University, 211166, Nanjing, China
| | - Yun Cai
- Wuxi Maternal and Child Health Hospital, Wuxi Medical Center of Nanjing Medical University, 214023, Wuxi, China
| | - Lingyan Chen
- Wuxi Maternal and Child Health Hospital, Wuxi Medical Center of Nanjing Medical University, 214023, Wuxi, China
| | - Youqing Wu
- School of Artificial Intelligence and Computer Science, Jiangnan University, 214122, Wuxi, China
| | - Jiayu Liu
- Department of Oncology, The Women's Hospital of Jiangnan University, 214023, Wuxi, China
| | - Zhiwen Qian
- Wuxi Maternal and Child Health Hospital, Wuxi Medical Center of Nanjing Medical University, 214023, Wuxi, China
| | - Ying Jiang
- Department of Oncology, The Women's Hospital of Jiangnan University, 214023, Wuxi, China
| | - Ping Zhang
- Department of Breast Surgery, The Women's Hospital of Jiangnan University, 214023, Wuxi, China
| | - Tiansong Xia
- Jiangsu Breast Disease Center, The First Affiliated Hospital of Nanjing Medical University, 210029, Nanjing, China.
| | - Xiang Pan
- School of Artificial Intelligence and Computer Science, Jiangnan University, 214122, Wuxi, China.
| | - Yan Zhang
- Wuxi Maternal and Child Health Hospital, Wuxi Medical Center of Nanjing Medical University, 214023, Wuxi, China.
- Department of Oncology, The Women's Hospital of Jiangnan University, 214023, Wuxi, China.
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25
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Liu T, Wei J. Validation of a Novel Cuproptosis-Related Prognostic Gene Marker and Differential Expression Associated with Lung Adenocarcinoma. Curr Issues Mol Biol 2023; 45:8502-8518. [PMID: 37886979 PMCID: PMC10605745 DOI: 10.3390/cimb45100536] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Revised: 10/18/2023] [Accepted: 10/20/2023] [Indexed: 10/28/2023] Open
Abstract
BACKGROUND Cuproptosis induction is seen as a promising alternative for immunotherapies and targeted therapies in breast cancer. The objective of this research was to examine the prognostic and biological importance of cuproptosis-related genes (CRGs) in lung adenocarcinoma (LUAD). METHODS The following methods were used: GSE10072 dataset and TCGA database analysis, differential expression analysis of CRGs, and biological function (BP) and signaling pathway enrichment analysis, prognostic analysis and clinical analysis of CRGs, construction of the prognostic signature and RNA modified genes and miRNA analysis of CRGs in LUAD, immunoinfiltration analysis and immunohistochemical staining of DβH, UBE2D3, SOD1, UBE2D1 and LOXL2. RESULTS AOC1, ATOX1, CCL8, CCS, COX11, CP, LOXL2, MAP2K2, PDK1, SCO2, SOD1, UBE2D1, UBE2D3 and VEGFA showed significantly higher expression, while ATP7B, DβH, PDE3B, SLC31A2, UBE2D2, UBE2D4 and ULK2 showed lower expression in LUAD tissues than normal tissues. We also found that ATP7B (4%), AOC1 (3%) PDE3B (2%), DβH (2%), CP (1%), ULK2 (1%), PDK1 (1%), LOXL2 (1%) and UBE2D3 (1%) showed higher mutation frequencies. The univariate Cox analysis was used to identify CRGs that have prognostic value. It identified 21 genes that showed significant prognostic value, containing DβH, UBE2D3, SOD1, UBE2D1 and LOXL2. Patients with DβH up-expression have a longer survival time and patients with UBE2D3, SOD1, UBE2D1 and LOXL2 down-expression also have a longer survival time. hsa-miR-29c-3p, hsa-miR-29a-3p, hsa-miR-181c-5p, hsa-miR-1245a, etc., play an important role in the miRNA regulatory network, and in LUAD, miR-29a, miR-29c and miR-181c high expression survival was longer, and miR-1245a low expression survival was longer. We also performed an analysis to examine the relationships between DβH, LOXL2, SOD1, UBE2D1 and UBE2D3 and immune infiltration in LUAD, including B cells, CD8+ T cells, CD4+ T cells, macrophages, neutrophils and DCs. CONCLUSION DβH, UBE2D3, SOD1, UBE2D1, and LOXL2 are potential candidates implicated in LUAD and can be further explored for their application as diagnostic, prognostic, and therapeutic biomarkers for LUAD.
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Affiliation(s)
| | - Jianshe Wei
- Institute for Brain Sciences Research, School of Life Sciences, Henan University, Kaifeng 475004, China;
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26
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Yu A, Hu J, Fu L, Huang G, Deng D, Zhang M, Wang Y, Shu G, Jing L, Li H, Chen X, Yang T, Wei J, Chen Z, Zu X, Luo J. Bladder cancer intrinsic LRFN2 drives anticancer immunotherapy resistance by attenuating CD8 + T cell infiltration and functional transition. J Immunother Cancer 2023; 11:e007230. [PMID: 37802603 PMCID: PMC10565151 DOI: 10.1136/jitc-2023-007230] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/07/2023] [Indexed: 10/09/2023] Open
Abstract
BACKGROUND Immune checkpoint inhibitor (ICI) therapy improves the survival of patients with advanced bladder cancer (BLCA); however, its overall effectiveness is limited, and many patients still develop immunotherapy resistance. The leucine-rich repeat and fibronectin type-III domain-containing protein (LRFN) family has previously been implicated in regulating brain dysfunction; however, the mechanisms underlying the effect of LRFN2 on the tumor microenvironment (TME) and immunotherapy remain unclear. METHODS Here we combined bulk RNA sequencing, single-cell RNA sequencing, ProcartaPlex multiple immunoassays, functional experiments, and TissueFAXS panoramic tissue quantification assays to demonstrate that LRFN2 shapes a non-inflammatory TME in BLCA. RESULTS First, comprehensive multiomics analysis identified LRFN2 as a novel immunosuppressive target specific to BLCA. We found that tumor-intrinsic LRFN2 inhibited the recruitment and functional transition of CD8+ T cells by reducing the secretion of pro-inflammatory cytokines and chemokines, and this mechanism was verified in vitro and in vivo. LRFN2 restrained antitumor immunity by inhibiting the infiltration, proliferation, and differentiation of CD8+ T cells in vitro. Furthermore, a spatial exclusivity relationship was observed between LRFN2+ tumor cells and CD8+ T cells and cell markers programmed cell death-1 (PD-1) and T cell factor 1 (TCF-1). Preclinically, LRFN2 knockdown significantly enhanced the efficacy of ICI therapy. Clinically, LRFN2 can predict immunotherapy responses in real-world and public immunotherapy cohorts. Our results reveal a new role for LRFN2 in tumor immune evasion by regulating chemokine secretion and inhibiting CD8+ T-cell recruitment and functional transition. CONCLUSIONS Thus, LRFN2 represents a new target that can be combined with ICIs to provide a potential treatment option for BLCA.
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Affiliation(s)
- Anze Yu
- Department of Urology, Sun Yat-sen University First Affiliated Hospital, Guangzhou, Guangdong, China
| | - Jiao Hu
- Department of Urology, Xiangya Hospital Central South University, Changsha, Hunan, China
| | - Liangmin Fu
- Department of Urology, Sun Yat-sen University First Affiliated Hospital, Guangzhou, Guangdong, China
| | - Gaowei Huang
- Department of Urology, Sun Yat-sen University First Affiliated Hospital, Guangzhou, Guangdong, China
| | - Dingshan Deng
- Department of Urology, Xiangya Hospital Central South University, Changsha, Hunan, China
| | - Mingxiao Zhang
- Department of Urology, Sun Yat-sen University First Affiliated Hospital, Guangzhou, Guangdong, China
| | - Yinghan Wang
- Department of Urology, Sun Yat-sen University First Affiliated Hospital, Guangzhou, Guangdong, China
| | - Guannan Shu
- Department of Urology, Sun Yat-sen University First Affiliated Hospital, Guangzhou, Guangdong, China
| | - Lanyu Jing
- Department of Breast Surgery, Sun Yat-sen University First Affiliated Hospital, Guangzhou, Guangdong, China
| | - Huihuang Li
- Department of Urology, Xiangya Hospital Central South University, Changsha, Hunan, China
| | - Xu Chen
- Department of Urology, Sun Yat-sen University First Affiliated Hospital, Guangzhou, Guangdong, China
| | - Taowei Yang
- Department of Urology, Sun Yat-sen University First Affiliated Hospital, Guangzhou, Guangdong, China
| | - Jinhuan Wei
- Department of Urology, Sun Yat-sen University First Affiliated Hospital, Guangzhou, Guangdong, China
| | - Zhenhua Chen
- Department of Urology, Sun Yat-sen University First Affiliated Hospital, Guangzhou, Guangdong, China
| | - Xiongbing Zu
- Department of Urology, Xiangya Hospital Central South University, Changsha, Hunan, China
| | - Junhang Luo
- Department of Urology, Sun Yat-sen University First Affiliated Hospital, Guangzhou, Guangdong, China
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Pei Y, Han S, Li C, Lei J, Wen F. Data-based modeling of breast cancer and optimal therapy. J Theor Biol 2023; 573:111593. [PMID: 37544589 DOI: 10.1016/j.jtbi.2023.111593] [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: 04/02/2023] [Revised: 07/19/2023] [Accepted: 08/02/2023] [Indexed: 08/08/2023]
Abstract
Excessive accumulation of β-catenin proteins is a vital driver in the development of breast cancer. Many clinical assessments incorporating immunotherapy with targeted mRNA of β-catenin are costly endeavor. This paper develops novel mathematical models for different treatments by invoking available clinical data to calibrate models, along with the selection and evaluation of therapy strategies in a faster manner with lower cost. Firstly, in order to explore the interactions between cancer cells and the immune system within the tumor microenvironment, we construct different types of breast cancer treatment models based on RNA interference technique and immune checkpoint inhibitors, which have been proved to be an effective combined therapy in pre-clinical trials associated with the inhibition of β-catenin proteins to enhance intrinsic anti-tumor immune response. Secondly, various techniques including MCMC are adopted to estimate multiple parameters and thus simulations in agreement with experimental results sustain the validity of our models. Furthermore, the gradient descent method and particle swarm algorithm are designed to optimize therapy schemes to inhibit the growth of tumor and lower the treatment cost. Considering the mechanisms of drug resistance in vivo, simulations exhibit that therapies are ineffective resulting in cancer relapse in the prolonged time. For this reason, parametric sensitivity analysis sheds light on the choice of new treatments which indicate that, in addition to inhibiting β-catenin proteins and improving self-immunity, the injection of dendritic cells promoting immunity may provide a novel vision for the future of cancer treatment. Overall, our study provides witness of principle from a mathematical perspective to guide clinical trials and the selection of treatment regimens.
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Affiliation(s)
- Yongzhen Pei
- School of Mathematical Sciences, Tiangong University, Tianjin 300387, China.
| | - Siqi Han
- School of Mathematical Sciences, Tiangong University, Tianjin 300387, China.
| | - Changguo Li
- Department of Basic Science, Army Military Transportation University, Tianjin 300161, China.
| | - Jinzhi Lei
- School of Mathematical Sciences, Tiangong University, Tianjin 300387, China.
| | - Fengxi Wen
- School of Mathematical Sciences, Tiangong University, Tianjin 300387, China.
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28
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Li H, Chen J, Li Z, Chen M, Ou Z, Mo M, Wang R, Tong S, Liu P, Cai Z, Zhang C, Liu Z, Deng D, Liu J, Cheng C, Hu J, Zu X. S100A5 Attenuates Efficiency of Anti-PD-L1/PD-1 Immunotherapy by Inhibiting CD8 + T Cell-Mediated Anti-Cancer Immunity in Bladder Carcinoma. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2023; 10:e2300110. [PMID: 37414584 PMCID: PMC10477882 DOI: 10.1002/advs.202300110] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/09/2023] [Revised: 06/11/2023] [Indexed: 07/08/2023]
Abstract
Although immune checkpoint blockade (ICB) therapies have been approved for bladder cancer (BLCA), only a minority of patients respond to these therapies, and there is an urgent need to explore combined therapies. Systematic multi-omics analysis identified S100A5 as a novel immunosuppressive target for BLCA. The expression of S100A5 in malignant cells inhibited CD8+ T cell recruitment by decreasing pro-inflammatory chemokine secretion. Furthermore, S100A5 attenuated effector T cell killing of cancer cells by inhibiting CD8+ T cell proliferation and cytotoxicity. In addition, S100A5 acted as an oncogene, thereby promoting tumor proliferation and invasion. Targeting S100A5 synergized with the efficacy of anti-PD-1 treatment by enhancing infiltration and cytotoxicity of CD8+ T cells in vivo. Clinically, there was a spatially exclusive relationship between S100A5+ tumor cells and CD8+ T cells in tissue microarrays. Moreover, S100A5 negatively correlated with immunotherapy efficacy in our real-world and several public immunotherapy cohorts. In summary, S100A5 shapes a non-inflamed tumor microenvironment in BLCA by inhibiting the secretion of pro-inflammatory chemokines and the recruitment and cytotoxicity of CD8+ T cells. Targeting S100A5 converts cold tumors into hot tumors, thus enhancing the efficacy of ICB therapy in BLCA.
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Affiliation(s)
- Huihuang Li
- Department of UrologyXiangya HospitalCentral South UniversityChangsha410008China
- National Clinical Research Center for Geriatric DisordersXiangya HospitalCentral South UniversityChangsha410008China
| | - Jinbo Chen
- Department of UrologyXiangya HospitalCentral South UniversityChangsha410008China
- National Clinical Research Center for Geriatric DisordersXiangya HospitalCentral South UniversityChangsha410008China
| | - Zhenghao Li
- Hunan Provincial Key Laboratory of Hepatobiliary Disease Research and Division of Hepato‐Biliary‐Pancreatic SurgeryDepartment of General SurgeryThe Second Xiangya HospitalCentral South UniversityChangsha410011China
| | - Minfeng Chen
- Department of UrologyXiangya HospitalCentral South UniversityChangsha410008China
- National Clinical Research Center for Geriatric DisordersXiangya HospitalCentral South UniversityChangsha410008China
| | - Zhenyu Ou
- Department of UrologyXiangya HospitalCentral South UniversityChangsha410008China
- National Clinical Research Center for Geriatric DisordersXiangya HospitalCentral South UniversityChangsha410008China
| | - Miao Mo
- Department of UrologyXiangya HospitalCentral South UniversityChangsha410008China
- National Clinical Research Center for Geriatric DisordersXiangya HospitalCentral South UniversityChangsha410008China
| | - Ruizhe Wang
- Department of UrologyXiangya HospitalCentral South UniversityChangsha410008China
- National Clinical Research Center for Geriatric DisordersXiangya HospitalCentral South UniversityChangsha410008China
| | - Shiyu Tong
- Department of UrologyXiangya HospitalCentral South UniversityChangsha410008China
- National Clinical Research Center for Geriatric DisordersXiangya HospitalCentral South UniversityChangsha410008China
| | - Peihua Liu
- Department of UrologyXiangya HospitalCentral South UniversityChangsha410008China
- National Clinical Research Center for Geriatric DisordersXiangya HospitalCentral South UniversityChangsha410008China
| | - Zhiyong Cai
- Department of UrologyXiangya HospitalCentral South UniversityChangsha410008China
- National Clinical Research Center for Geriatric DisordersXiangya HospitalCentral South UniversityChangsha410008China
| | - Chunyu Zhang
- Department of UrologyXiangya HospitalCentral South UniversityChangsha410008China
- National Clinical Research Center for Geriatric DisordersXiangya HospitalCentral South UniversityChangsha410008China
| | - Zhi Liu
- Department of UrologyXiangya HospitalCentral South UniversityChangsha410008China
- National Clinical Research Center for Geriatric DisordersXiangya HospitalCentral South UniversityChangsha410008China
| | - Dingshan Deng
- Department of UrologyXiangya HospitalCentral South UniversityChangsha410008China
- National Clinical Research Center for Geriatric DisordersXiangya HospitalCentral South UniversityChangsha410008China
| | - Jinhui Liu
- Department of UrologyXiangya HospitalCentral South UniversityChangsha410008China
- National Clinical Research Center for Geriatric DisordersXiangya HospitalCentral South UniversityChangsha410008China
| | - Chunliang Cheng
- Department of UrologyXiangya HospitalCentral South UniversityChangsha410008China
- National Clinical Research Center for Geriatric DisordersXiangya HospitalCentral South UniversityChangsha410008China
| | - Jiao Hu
- Department of UrologyXiangya HospitalCentral South UniversityChangsha410008China
- National Clinical Research Center for Geriatric DisordersXiangya HospitalCentral South UniversityChangsha410008China
| | - Xiongbing Zu
- Department of UrologyXiangya HospitalCentral South UniversityChangsha410008China
- National Clinical Research Center for Geriatric DisordersXiangya HospitalCentral South UniversityChangsha410008China
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Yu J, Li M, Ren B, Cheng L, Wang X, Ma Z, Yong WP, Chen X, Wang L, Goh BC. Unleashing the efficacy of immune checkpoint inhibitors for advanced hepatocellular carcinoma: factors, strategies, and ongoing trials. Front Pharmacol 2023; 14:1261575. [PMID: 37719852 PMCID: PMC10501787 DOI: 10.3389/fphar.2023.1261575] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2023] [Accepted: 08/18/2023] [Indexed: 09/19/2023] Open
Abstract
Hepatocellular carcinoma (HCC) is a prevalent primary liver cancer, representing approximately 85% of cases. The diagnosis is often made in the middle and late stages, necessitating systemic treatment as the primary therapeutic option. Despite sorafenib being the established standard of care for advanced HCC in the past decade, the efficacy of systemic therapy remains unsatisfactory, highlighting the need for novel treatment modalities. Recent breakthroughs in immunotherapy have shown promise in HCC treatment, particularly with immune checkpoint inhibitors (ICIs). However, the response rate to ICIs is currently limited to approximately 15%-20% of HCC patients. Recently, ICIs demonstrated greater efficacy in "hot" tumors, highlighting the urgency to devise more effective approaches to transform "cold" tumors into "hot" tumors, thereby enhancing the therapeutic potential of ICIs. This review presented an updated summary of the factors influencing the effectiveness of immunotherapy in HCC treatment, identified potential combination therapies that may improve patient response rates to ICIs, and offered an overview of ongoing clinical trials focusing on ICI-based combination therapy.
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Affiliation(s)
- Jiahui Yu
- School of Basic Medicine, Health Science Center, Yangtze University, Jingzhou, China
| | - Mengnan Li
- School of Basic Medicine, Health Science Center, Yangtze University, Jingzhou, China
| | - Boxu Ren
- School of Basic Medicine, Health Science Center, Yangtze University, Jingzhou, China
| | - Le Cheng
- School of Basic Medicine, Health Science Center, Yangtze University, Jingzhou, China
| | - Xiaoxiao Wang
- School of Basic Medicine, Health Science Center, Yangtze University, Jingzhou, China
| | - Zhaowu Ma
- School of Basic Medicine, Health Science Center, Yangtze University, Jingzhou, China
| | - Wei Peng Yong
- Department of Haematology–Oncology, National University Cancer Institute, Singapore, Singapore
- NUS Center for Cancer Research (N2CR), Yong Loo Lin School of Medicine, National University of Singapore, Singapore
- Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Xiaoguang Chen
- School of Basic Medicine, Health Science Center, Yangtze University, Jingzhou, China
| | - Lingzhi Wang
- NUS Center for Cancer Research (N2CR), Yong Loo Lin School of Medicine, National University of Singapore, Singapore
- Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- Cancer Science Institute of Singapore, National University of Singapore, Singapore, Singapore
| | - Boon Cher Goh
- Department of Haematology–Oncology, National University Cancer Institute, Singapore, Singapore
- NUS Center for Cancer Research (N2CR), Yong Loo Lin School of Medicine, National University of Singapore, Singapore
- Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- Cancer Science Institute of Singapore, National University of Singapore, Singapore, Singapore
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30
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Liang S, Yao J, Liu D, Rao L, Chen X, Wang Z. Harnessing Nanomaterials for Cancer Sonodynamic Immunotherapy. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2023; 35:e2211130. [PMID: 36881527 DOI: 10.1002/adma.202211130] [Citation(s) in RCA: 35] [Impact Index Per Article: 35.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Revised: 02/12/2023] [Indexed: 06/18/2023]
Abstract
Immunotherapy has made remarkable strides in cancer therapy over the past decade. However, such emerging therapy still suffers from the low response rates and immune-related adverse events. Various strategies have been developed to overcome these serious challenges. Therein, sonodynamic therapy (SDT), as a non-invasive treatment, has received ever-increasing attention especially in the treatment of deep-seated tumors. Significantly, SDT can effectively induce immunogenic cell death to trigger systemic anti-tumor immune response, termed sonodynamic immunotherapy. The rapid development of nanotechnology has revolutionized SDT effects with robust immune response induction. As a result, more and more innovative nanosonosensitizers and synergistic treatment modalities are established with superior efficacy and safe profile. In this review, the recent advances in cancer sonodynamic immunotherapy are summarized with a particular emphasis on how nanotechnology can be explored to harness SDT for amplifying anti-tumor immune response. Moreover, the current challenges in this field and the prospects for its clinical translation are also presented. It is anticipated that this review can provide rational guidance and facilitate the development of nanomaterials-assisted sonodynamic immunotherapy, helping to pave the way for next-generation cancer therapy and eventually achieve a durable response in patients.
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Affiliation(s)
- Shuang Liang
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100050, China
- Beijing Key Laboratory of Drug Delivery Technology and Novel Formulation, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100050, China
| | - Jianjun Yao
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100050, China
- Beijing Key Laboratory of Drug Delivery Technology and Novel Formulation, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100050, China
- School of Life Sciences and Biopharmaceutical Science, Shenyang Pharmaceutical University, Shenyang, 110016, China
| | - Dan Liu
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100050, China
- Beijing Key Laboratory of Drug Delivery Technology and Novel Formulation, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100050, China
| | - Lang Rao
- Institute of Biomedical Health Technology and Engineering, Shenzhen Bay Laboratory, Shenzhen, 518132, China
| | - Xiaoyuan Chen
- Departments of Diagnostic Radiology, Surgery, Chemical and Biomolecular Engineering, and Biomedical Engineering, Yong Loo Lin School of Medicine and College of Design and Engineering, National University of Singapore, Singapore, 119074
- Clinical Imaging Research Centre, Centre for Translational Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, 117599, Singapore
- Nanomedicine Translational Research Program, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, 117597, Singapore
- Institute of Molecular and Cell Biology, Agency for Science, Technology, and Research (A*STAR), 61 Biopolis Drive, Proteos, Singapore, 138673, Singapore
| | - Zhaohui Wang
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100050, China
- Beijing Key Laboratory of Drug Delivery Technology and Novel Formulation, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100050, China
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Zhang F, Bi J, Liao J, Zhong W, Yu M, Lu X, Che J, Chen Z, Xu H, Hu S, Liu Y, Guo S. Molecular phenotypic linkage between N 6-methyladenosine methylation and tumor immune microenvironment in hepatocellular carcinoma. J Cancer Res Clin Oncol 2023; 149:6901-6916. [PMID: 36826593 DOI: 10.1007/s00432-023-04589-2] [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: 12/07/2022] [Accepted: 01/16/2023] [Indexed: 02/25/2023]
Abstract
PURPOSE The crucial role of N6-methyladenosine (m6A) methylation in anti-tumor immunity and immunotherapy has been broadly depicted. However, the molecular phenotypic linkages between m6A modification pattern and immunological ecosystem are expected to be disentangled in hepatocellular carcinoma (HCC), for immunotherapeutic unresponsiveness circumvention and combination with promising drug agents. METHODS Modification patterns of m6A methylation were qualitatively dissected according to the large-scale HCC samples profiling. We then determined the immune phenotypic linkages by systematically evaluating their tumor microenvironment composition, immune/stromal-relevant signature, immune checkpoints correlation, and prognostic value. Individual quantification of m6A methylation pattern was achieved by m6Ascore construction, intensified by longitudinal single-cell analysis of immunotherapy cohort and validated by the transcriptomic profiles of our in-hospital GDPH-HCC cohort. Candidate therapeutic agents were also screened out. RESULTS Three distinct m6A methylation patterns were determined in high accordance with inflamed-, excluded-, and desert-immunophenotype. To be precise, Immune-inflamed high-m6Ascore group was characterized by activated immunity with favorable prognosis. Stromal activation and absence of immune cell infiltration were observed in low-m6Ascore phenotype, linked to impaired outcome. Patients with low-m6Ascore demonstrated diminished responses and clinical benefits for cohorts receiving immunotherapy. The above credible linkage between m6A methylation pattern and tumor immune microenvironment was robustly validated in our GDPH-HCC cohort. Single-cell dynamic change of m6A methylation level in exhausted CD8 T cell and fibroblast was depicted in immunotherapy cohort fore and art. Derived from m6A methylation pattern, seven potential frontline drug agents were recognized as promising choice for high-m6Ascore patients. CONCLUSION Our work bridged the credible linkage between epigenetics and anti-tumor immunity in HCC, unraveling m6A modification pattern as immunological indicator and predictor for immunotherapy. Individualized m6Ascore facilitated strategic choices to maximize therapy-responsive possibility.
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Affiliation(s)
- Feng Zhang
- Department of General Surgery, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, China
- Shantou University Medical College, Shantou, China
| | - Junming Bi
- Department of Urology, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, China
| | - Jiasheng Liao
- Department of General Surgery, Shantou Second People's Hospital, Shantou, China
| | - Wenhui Zhong
- Department of Pancreatic and Gastric Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Min Yu
- Department of General Surgery, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, China
| | - Xin Lu
- Department of General Surgery, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, China
| | - Jinhui Che
- Department of General Surgery, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, China
| | - Zhiyuan Chen
- Department of General Surgery, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, China
| | - Haobin Xu
- Department of General Surgery, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, China
| | - Shixiong Hu
- Department of General Surgery, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, China.
| | - Yubin Liu
- Department of General Surgery, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, China.
| | - Shuijiao Guo
- Department of General Surgery, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, China.
- Department of Operating Theater, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, China.
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32
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Chen Z, Li Q, Lin Y, Lin S, Gao J, Chen S. m5C regulator-mediated methylation modification phenotypes characterized by distinct tumor microenvironment immune heterogenicity in colorectal cancer. Sci Rep 2023; 13:11950. [PMID: 37488178 PMCID: PMC10366215 DOI: 10.1038/s41598-023-37300-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Accepted: 06/20/2023] [Indexed: 07/26/2023] Open
Abstract
The RNA 5-methylcytosine (m5C) modification has been demonstrated to be an important epigenetic regulator and to impact colorectal cancer (CRC) progression. However, the potential roles of m5C modification in immune cell infiltration in the CRC tumor microenvironment (TME) remain unknown. The m5C modification phenotypes were comprehensively evaluated based on 14 m5C regulators in a meta-CRC cohort of 1792 patients and systematically correlated with the m5C modification phenotypes, immune cell infiltration characteristics and known biological processes. The m5Cscore model was constructed by principal component analysis (PCA) algorithms to quantify the m5C modification phenotypes of individual CRC samples and was used to predict the immunotherapy response. We identified three m5C modification phenotypes associated with distinct clinical outcomes and biological processes among the 1792 meta-CRC patients. Three phenotypes with a highly consistent TME landscape and characteristics were revealed: immune excluded, immune desert and immune inflammation. The meta-CRC patients were divided into high and low m5Cscore subgroups based on the m5Cscore. The m5Cscore was confirmed to have a negative correlation with infiltrating immune cells and PD-L1 expression and a positive correlation with tumor mutation burden (TMB), mutation rate and microsatellite instability (MSI) score. Moreover, patients in the low m5Cscore group had better immunotherapy responses and significant durable survival benefits in independent anti-PD-1/L1 immunotherapy cohorts for the immune checkpoint inhibitor (ICI) therapeutic strategy. This study revealed that m5C modification plays a crucial role in TME composition and complexity. Comprehensive evaluation of the m5C modification phenotypes of individual patients will enhance our understanding of TME characteristics and promote the application of more appropriate and personalized treatment strategies.
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Affiliation(s)
- Zhihua Chen
- Department of Gastrointestinal Surgery, The First Affiliated Hospital, Fujian Medical University, Fuzhou, 350005, China
- Fujian Provincial Key Laboratory of Precision Medicine for Cancer, The First Affiliated Hospital, Fujian Medical University, Fuzhou, 350005, China
| | - Quanfa Li
- Department of Gastrointestinal Surgery, The First Affiliated Hospital, Fujian Medical University, Fuzhou, 350005, China
| | - Yilin Lin
- Peking University People's Hospital, Beijing, 100044, China
| | - Suyong Lin
- Department of Gastrointestinal Surgery, The First Affiliated Hospital, Fujian Medical University, Fuzhou, 350005, China
| | - Ji Gao
- School of Basic Medicine Sciences, Fujian Medical University, Fuzhou, 350122, China.
| | - Shaoqin Chen
- Department of Gastrointestinal Surgery, The First Affiliated Hospital, Fujian Medical University, Fuzhou, 350005, China.
- Fujian Provincial Key Laboratory of Precision Medicine for Cancer, The First Affiliated Hospital, Fujian Medical University, Fuzhou, 350005, China.
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Cruz SM, Sholevar CJ, Judge SJ, Darrow MA, Iranpur KR, Farley LE, Lammers M, Razmara AM, Dunai C, Gingrich AA, Persky J, Mori H, Thorpe SW, Monjazeb AM, Murphy WJ, Canter RJ. Intratumoral NKp46 + natural killer cells are spatially distanced from T and MHC-I + cells with prognostic implications in soft tissue sarcoma. Front Immunol 2023; 14:1230534. [PMID: 37545516 PMCID: PMC10401426 DOI: 10.3389/fimmu.2023.1230534] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2023] [Accepted: 07/04/2023] [Indexed: 08/08/2023] Open
Abstract
Introduction Soft tissue sarcomas (STS) are rare, heterogenous malignancies with an unmet need for novel immunotherapies. Tumor infiltrating lymphocytes (TILs) have been linked with favorable outcomes in STS patients, though the contribution of natural killer (NK) cells and spatial relationships of TILs with MHC-I expressing cells lacks detailed characterization. Experimental design Using archived and prospectively collected specimens, we evaluated intratumoral NK cells by immunohistochemistry (IHC), flow cytometry, and immunofluorescence (IF). We assessed spatial localization of NK and T cells by multiplex IF, analyzing the effects of MHC-I expression status on NK and T cell clustering. Results Both intratumoral NKp46 and CD56dim expression were associated with significantly improved overall survival (P=0.05), while higher infiltrates of CD56bright NK cells predicted a worse prognosis (P=0.05). The presence of intratumoral NK cells was inversely proportional to CD3+ T cells. Spatial analyses showed NK cells preferentially clustering close to other NK cells with sparse CD3+ T and CD8+ T cells in range (P<0.0001). Additionally, CD3+ T and CD8+ T cells showed significantly greater co-localization with MHC-I+ cells, compared to NK cells (P<0.0001). After neoadjuvant radiotherapy, there was greater CD8 clustering, while after neoadjuvant chemotherapy, there was overall lower TIL clustering. Conclusion Intratumoral NK cells are prognostic in STS and localize closer to MHC-I- cells than T cells. Although both NK and T cells are associated with improved survival in STS, their differential distribution in the TME based on MHC-I expression status may serve as a biomarker for improved immunotherapy treatment selection.
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Affiliation(s)
- Sylvia M. Cruz
- Division of Surgical Oncology, Department of Surgery, University of California, Davis, Sacramento, CA, United States
| | - Cyrus J. Sholevar
- Division of Surgical Oncology, Department of Surgery, University of California, Davis, Sacramento, CA, United States
| | - Sean J. Judge
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, United States
| | - Morgan A. Darrow
- Pathology and Laboratory Medicine, University of California, Davis, Sacramento, CA, United States
| | - Khurshid R. Iranpur
- Division of Surgical Oncology, Department of Surgery, University of California, Davis, Sacramento, CA, United States
| | - Lauren E. Farley
- Division of Surgical Oncology, Department of Surgery, University of California, Davis, Sacramento, CA, United States
| | - Marshall Lammers
- Division of Surgical Oncology, Department of Surgery, University of California, Davis, Sacramento, CA, United States
| | - Aryana M. Razmara
- Division of Surgical Oncology, Department of Surgery, University of California, Davis, Sacramento, CA, United States
| | - Cordelia Dunai
- Department of Dermatology, University of California, Davis, Sacramento, CA, United States
| | - Alicia A. Gingrich
- Department of Surgical Oncology, MD Anderson Cancer Center, Houston, TX, United States
| | - Julia Persky
- Division of Surgical Oncology, Department of Surgery, University of California, Davis, Sacramento, CA, United States
| | - Hidetoshi Mori
- Center for Immunology and Infectious Diseases, University of California, Davis, Sacramento, CA, United States
| | - Steven W. Thorpe
- Orthopedic Surgery, University of California, Davis, Sacramento, CA, United States
| | - Arta M. Monjazeb
- Radiation Oncology, University of California, Davis, Sacramento, CA, United States
| | - William J. Murphy
- Department of Dermatology, University of California, Davis, Sacramento, CA, United States
| | - Robert J. Canter
- Division of Surgical Oncology, Department of Surgery, University of California, Davis, Sacramento, CA, United States
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Pieper AA, Spiegelman DV, Felder MAR, Feils AS, Tsarovsky NW, Zaborek J, Morris ZS, Erbe AK, Rakhmilevich AL, Sondel PM. Factors impacting the efficacy of the in-situ vaccine with CpG and OX40 agonist. Cancer Immunol Immunother 2023; 72:2459-2471. [PMID: 37016127 PMCID: PMC10264285 DOI: 10.1007/s00262-023-03433-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Accepted: 03/22/2023] [Indexed: 04/06/2023]
Abstract
BACKGROUND The in-situ vaccine using CpG oligodeoxynucleotide combined with OX40 agonist antibody (CpG + OX40) has been shown to be an effective therapy activating an anti-tumor T cell response in certain settings. The roles of tumor volume, tumor model, and the addition of checkpoint blockade in the efficacy of CpG + OX40 in-situ vaccination remains unknown. METHODS Mice bearing flank tumors (B78 melanoma or A20 lymphoma) were treated with combinations of CpG, OX40, and anti-CTLA-4. Tumor growth and survival were monitored. In vivo T cell depletion, tumor cell phenotype, and tumor infiltrating lymphocyte (TIL) studies were performed. Tumor cell sensitivity to CpG and macrophages were evaluated in vitro. RESULTS As tumor volumes increased in the B78 (one-tumor) and A20 (one-tumor or two-tumor) models, the anti-tumor efficacy of the in-situ vaccine decreased. In vitro, CpG had a direct effect on A20 proliferation and phenotype and an indirect effect on B78 proliferation via macrophage activation. As A20 tumors progressed in vivo, tumor cell phenotype changed, and T cells became more involved in the local CpG + OX40 mediated anti-tumor response. In mice with larger tumors that were poorly responsive to CpG + OX40, the addition of anti-CTLA-4 enhanced the anti-tumor efficacy in the A20 but not B78 models. CONCLUSIONS Increased tumor volume negatively impacts the anti-tumor capability of CpG + OX40 in-situ vaccine. The addition of checkpoint blockade augmented the efficacy of CpG + OX40 in the A20 but not B78 model. These results highlight the importance of considering multiple preclinical model conditions when assessing the efficacy of cancer immunotherapy regimens and their translation to clinical testing.
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Affiliation(s)
- Alexander A Pieper
- Department of Human Oncology, School of Medicine and Public Health, University of Wisconsin, Madison, WI, USA
| | - Dan V Spiegelman
- Department of Human Oncology, School of Medicine and Public Health, University of Wisconsin, Madison, WI, USA
| | - Mildred A R Felder
- Department of Human Oncology, School of Medicine and Public Health, University of Wisconsin, Madison, WI, USA
| | - Arika S Feils
- Department of Human Oncology, School of Medicine and Public Health, University of Wisconsin, Madison, WI, USA
| | - Noah W Tsarovsky
- Department of Human Oncology, School of Medicine and Public Health, University of Wisconsin, Madison, WI, USA
| | - Jen Zaborek
- Department of Biostatistics and Medical Informatics, School of Medicine and Public Health, University of Wisconsin, Madison, WI, USA
| | - Zachary S Morris
- Department of Human Oncology, School of Medicine and Public Health, University of Wisconsin, Madison, WI, USA
| | - Amy K Erbe
- Department of Human Oncology, School of Medicine and Public Health, University of Wisconsin, Madison, WI, USA
| | - Alexander L Rakhmilevich
- Department of Human Oncology, School of Medicine and Public Health, University of Wisconsin, Madison, WI, USA
| | - Paul M Sondel
- Department of Human Oncology, School of Medicine and Public Health, University of Wisconsin, Madison, WI, USA.
- Department of Pediatrics, School of Medicine and Public Health, University of Wisconsin, Madison, WI, USA.
- 4159 MACC Fund UW Childhood Cancer Research Wing, Wisconsin Institute for Medical Research, University of Wisconsin, 1111 Highland Avenue, Madison, WI, 53705-2275, USA.
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Anderson KG, Braun DA, Buqué A, Gitto SB, Guerriero JL, Horton B, Keenan BP, Kim TS, Overacre-Delgoffe A, Ruella M, Triplett TA, Veeranki O, Verma V, Zhang F. Leveraging immune resistance archetypes in solid cancer to inform next-generation anticancer therapies. J Immunother Cancer 2023; 11:e006533. [PMID: 37399356 PMCID: PMC10314654 DOI: 10.1136/jitc-2022-006533] [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] [Accepted: 05/26/2023] [Indexed: 07/05/2023] Open
Abstract
Anticancer immunotherapies, such as immune checkpoint inhibitors, bispecific antibodies, and chimeric antigen receptor T cells, have improved outcomes for patients with a variety of malignancies. However, most patients either do not initially respond or do not exhibit durable responses due to primary or adaptive/acquired immune resistance mechanisms of the tumor microenvironment. These suppressive programs are myriad, different between patients with ostensibly the same cancer type, and can harness multiple cell types to reinforce their stability. Consequently, the overall benefit of monotherapies remains limited. Cutting-edge technologies now allow for extensive tumor profiling, which can be used to define tumor cell intrinsic and extrinsic pathways of primary and/or acquired immune resistance, herein referred to as features or feature sets of immune resistance to current therapies. We propose that cancers can be characterized by immune resistance archetypes, comprised of five feature sets encompassing known immune resistance mechanisms. Archetypes of resistance may inform new therapeutic strategies that concurrently address multiple cell axes and/or suppressive mechanisms, and clinicians may consequently be able to prioritize targeted therapy combinations for individual patients to improve overall efficacy and outcomes.
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Affiliation(s)
- Kristin G Anderson
- Department of Microbiology, Immunology and Cancer Biology, Obstetrics and Gynecology, Carter Center for Immunology Research, University of Virginia, Charlottesville, Virginia, USA
- University of Virginia Comprehensive Cancer Center, University of Virginia, Charlottesville, Virginia, USA
| | - David A Braun
- Center of Molecular and Cellular Oncology, Yale University Yale Cancer Center, New Haven, Connecticut, USA
| | - Aitziber Buqué
- Department of Radiation Oncology, Weill Cornell Medical College, New York, New York, USA
| | - Sarah B Gitto
- Department of Pathology and Laboratory Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Jennifer L Guerriero
- Division of Breast Surgery, Department of Surgery, Brigham and Women's Hospital, Boston, Massachusetts, USA
| | - Brendan Horton
- Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, Massachusetts, USA
| | - Bridget P Keenan
- Division of Hematology/Oncology, Department of Medicine, University of California, San Francisco, California, USA
| | - Teresa S Kim
- Department of Surgery, University of Washington, Seattle, Washington, USA
| | - Abigail Overacre-Delgoffe
- Department of Immunology, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
- Hillman Cancer Center, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA
| | - Marco Ruella
- Department of Medicine, Division of Hematology and Oncology, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Todd A Triplett
- Department of Immunotherapeutics and Biotechnology, Jerry H. Hodge School of Pharmacy, Texas Tech University Health Sciences Center, Abilene, Texas, USA
| | - Omkara Veeranki
- Medical Affairs and Clinical Development, Caris Life Sciences Inc, Irving, Texas, USA
| | - Vivek Verma
- Masonic Cancer Center, University of Minnesota, Minneapolis, Minnesota, USA
- The Hormel Institute, University of Minnesota, Austin, Minnesota, USA
| | - Fan Zhang
- Department of Pharmaceutics, University of Florida, Gainesville, Florida, USA
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Clifton GT, Rothenberg M, Ascierto PA, Begley G, Cecchini M, Eder JP, Ghiringhelli F, Italiano A, Kochetkova M, Li R, Mechta-Grigoriou F, Pai SI, Provenzano P, Puré E, Ribas A, Schalper KA, Fridman WH. Developing a definition of immune exclusion in cancer: results of a modified Delphi workshop. J Immunother Cancer 2023; 11:e006773. [PMID: 37290925 PMCID: PMC10254706 DOI: 10.1136/jitc-2023-006773] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/28/2023] [Indexed: 06/10/2023] Open
Abstract
Checkpoint inhibitors represent an effective treatment approach for a variety of cancers through their inhibition of immune regulatory pathways within the tumor microenvironment (TME). Unfortunately only a minority of patients with cancer achieve clinical benefit from immunotherapy, with the TME emerging as an important predictor of outcomes and sensitivity to therapy. The extent and pattern of T-cell infiltration can vary prominently within/across tumors and represents a biological continuum. Three immune profiles have been identified along this continuum: 'immune-desert' or 'T-cell cold' phenotype, 'immune-active', 'inflamed', or 'T-cell hot' phenotype, and 'immune excluded' phenotype. Of the three profiles, immune excluded remains the most ill-defined with no clear, universally accepted definition even though it is commonly associated with lack of response to immune checkpoint inhibitors and poor clinical outcomes. To address this, 16 multidisciplinary cancer experts from around the world were invited to participate in a symposium using a three-round modified Delphi approach. The first round was an open-ended questionnaire distributed via email and the second was an in-person discussion of the first round results that allowed for statements to be revised as necessary to achieve a maximum consensus (75% agreement) among the rating committee (RC). The final round questionnaire was distributed to the RC via email and had a 100% completion rate. The Delphi process resulted in moving us closer to a consensus definition for immune exclusion that is practical, clinically pertinent, and applicable across a wide range of cancer histologies. A general consensus of the role of immune exclusion in resistance to checkpoint therapy and five research priorities emerged from this process. Together, these tools could help efforts designed to address the underlying mechanisms of immune exclusion that span cancer types and, ultimately, aid in the development of treatments to target these mechanisms to improve patient outcomes.
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Affiliation(s)
| | - Mace Rothenberg
- Consultant, Parthenon Therapeutics, Boston, Massachusetts, USA
| | - Paolo Antonio Ascierto
- Melanoma, Cancer Immunotherapy and Development Therapeutics Unit, IRCCS Fondazione "G. Pascale", Istituto Nazionale Tumori IRCCS Fondazione Pascale, Napoli, Campania, Italy
| | - Glenn Begley
- Parthenon Therapeutics, Boston, Massachusetts, USA
| | - Michael Cecchini
- Department of Internal Medicine, Division of Medical Oncology, Yale School of Medicine, New Haven, Connecticut, USA
| | | | - Francois Ghiringhelli
- Department of Medical Oncology, Georges François Leclerc Cancer Center-UNICANCER, Dijon, France
| | - Antoine Italiano
- Early Phase Trial Unit, Institut Bergonié, Bordeaux 33000, France
| | - Marina Kochetkova
- Centre for Cancer Biology, University of South Australia, Adelaide, South Australia, Australia
| | - Rong Li
- Department of Biochemistry and Molecular Medicine, The George Washington University School of Medicine and Health Sciences, Washington, District of Columbia, USA
| | | | - Sara I Pai
- Department of Surgical Oncology, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Paolo Provenzano
- Department of Biomedical Engineering, University of Minnesota System, Minneapolis, Minnesota, USA
| | - Ellen Puré
- Department of Biomedical Sciences, University of Pennsylvania School of Veterinary Medicine, Philadelphia, Pennsylvania, USA
| | - Antoni Ribas
- Division of Hematology and Oncology, UCLA David Geffen School of Medicine, Los Angeles, California, USA
| | - Kurt A Schalper
- Department of Pathology, Yale School of Medicine, New Haven, Connecticut, USA
| | - Wolf Herve Fridman
- Department of Immunology, Inflammation and Cancer, Centre de Recherche des Cordeliers, Paris, France
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Ortiz-Muñoz G, Brown M, Carbone CB, Pechuan-Jorge X, Rouilly V, Lindberg H, Ritter AT, Raghupathi G, Sun Q, Nicotra T, Mantri SR, Yang A, Doerr J, Nagarkar D, Darmanis S, Haley B, Mariathasan S, Wang Y, Gomez-Roca C, de Andrea CE, Spigel D, Wu T, Delamarre L, Schöneberg J, Modrusan Z, Price R, Turley SJ, Mellman I, Moussion C. In situ tumour arrays reveal early environmental control of cancer immunity. Nature 2023:10.1038/s41586-023-06132-2. [PMID: 37258670 DOI: 10.1038/s41586-023-06132-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2021] [Accepted: 04/25/2023] [Indexed: 06/02/2023]
Abstract
The immune phenotype of a tumour is a key predictor of its response to immunotherapy1-4. Patients who respond to checkpoint blockade generally present with immune-inflamed5-7 tumours that are highly infiltrated by T cells. However, not all inflamed tumours respond to therapy, and even lower response rates occur among tumours that lack T cells (immune desert) or that spatially exclude T cells to the periphery of the tumour lesion (immune excluded)8. Despite the importance of these tumour immune phenotypes in patients, little is known about their development, heterogeneity or dynamics owing to the technical difficulty of tracking these features in situ. Here we introduce skin tumour array by microporation (STAMP)-a preclinical approach that combines high-throughput time-lapse imaging with next-generation sequencing of tumour arrays. Using STAMP, we followed the development of thousands of arrayed tumours in vivo to show that tumour immune phenotypes and outcomes vary between adjacent tumours and are controlled by local factors within the tumour microenvironment. Particularly, the recruitment of T cells by fibroblasts and monocytes into the tumour core was supportive of T cell cytotoxic activity and tumour rejection. Tumour immune phenotypes were dynamic over time and an early conversion to an immune-inflamed phenotype was predictive of spontaneous or therapy-induced tumour rejection. Thus, STAMP captures the dynamic relationships of the spatial, cellular and molecular components of tumour rejection and has the potential to translate therapeutic concepts into successful clinical strategies.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Carlos Gomez-Roca
- IUCT, Institut Universitaire du Cancer de Toulouse, Toulouse, France
| | | | - David Spigel
- Sarah Cannon Research Institute, Nashville, TN, USA
| | - Thomas Wu
- Genentech, South San Francisco, CA, USA
| | | | - Johannes Schöneberg
- Department of Pharmacology, UCSD, San Diego, CA, USA
- Department of Chemistry & Biochemistry, UCSD, San Diego, CA, USA
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Wu B, Shen W, Wang X, Wang J, Zhong Z, Zhou Z, Chen X. Plasma lipid levels are associated with the CD8+ T-cell infiltration and prognosis of patients with pancreatic cancer. Cancer Med 2023. [PMID: 37184113 DOI: 10.1002/cam4.6080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Revised: 04/15/2023] [Accepted: 05/04/2023] [Indexed: 05/16/2023] Open
Abstract
BACKGROUND Recently, researchers have found that the tumour microenvironment plays an important role in tumours. We aimed to investigate the effects of plasma lipids on the prognosis of patients with pancreatic cancer and the infiltration of CD8+ T lymphocytes in tumour tissue. METHODS We enrolled patients with pancreatic ductal adenocarcinoma (PDAC) who underwent pancreatic surgery between 2012 and 2021. Clinical pathological data were recorded; total cholesterol (TC) and triglyceride (TG) levels were measured; and tissue samples were collected. A tissue microarray was generated using collected tissue samples, and CD8 staining was performed to determine immunoreactive scores (IRSs). The correlations of TC and TG levels with clinicopathological characteristics and prognosis were analysed. Finally, the correlations of TC and TG levels with CD8+ T-cell infiltration were analysed. RESULTS A total of 90 eligible PDAC patients were included. TC levels were significantly correlated with tumour grade and lymph node metastasis, and TG levels were significantly correlated with perineural invasion. The Kaplan-Meier survival analysis results indicated that the prognosis in the high TC group was significantly worse than that in the low TC group, and the prognosis in the high TG group was significantly worse than that in the low TG group. Cox multivariate analysis indicated that TC was an independent indicator of poor prognosis of pancreatic cancer patients after surgery. Spearman correlation analysis indicated that there were significant negative correlations between CD8 IRS and TC and between CD8 IRS and TG. CONCLUSIONS TC and TG levels are significantly related to the prognosis of pancreatic cancer patients. They may be associated with tumour progression to higher grades, lymph node metastasis and/or nerve invasion. More importantly, TC and TG may reduce CD8+ T lymphocyte infiltration into pancreatic cancer tissue, affecting antitumour immune functions and immunotherapy efficacy.
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Affiliation(s)
- Bin Wu
- Department of Hepatobiliary Surgery, The Second Affiliated Hospital of Jiaxing University, Jiaxing, China
| | - Weiai Shen
- Medical College of Ningbo University, Ningbo, China
| | - Xiaoguang Wang
- Department of Hepatobiliary Surgery, The Second Affiliated Hospital of Jiaxing University, Jiaxing, China
| | - Jing Wang
- Department of Hepatobiliary Surgery, The Second Affiliated Hospital of Jiaxing University, Jiaxing, China
| | - Zhengxiang Zhong
- Department of Hepatobiliary Surgery, The Second Affiliated Hospital of Jiaxing University, Jiaxing, China
| | - Zhongchen Zhou
- Department of Hepatobiliary Surgery, The Second Affiliated Hospital of Jiaxing University, Jiaxing, China
| | - Xujian Chen
- Department of Hepatobiliary Surgery, The Second Affiliated Hospital of Jiaxing University, Jiaxing, China
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Shen S, Zhang Z, Huang H, Yang J, Tao X, Meng Z, Ren H, Li X. Copper-induced injectable hydrogel with nitric oxide for enhanced immunotherapy by amplifying immunogenic cell death and regulating cancer associated fibroblasts. Biomater Res 2023; 27:44. [PMID: 37165428 PMCID: PMC10170699 DOI: 10.1186/s40824-023-00389-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2023] [Accepted: 05/04/2023] [Indexed: 05/12/2023] Open
Abstract
BACKGROUND Immunogenic cell death (ICD) induced by different cancer treatments has been widely evaluated to recruit immune cells and trigger the specific antitumor immunity. However, cancer associated fibroblasts (CAFs) can hinder the invasion of immune cells and polarize the recruited monocytes to M2-type macrophages, which greatly restrict the efficacy of immunotherapy (IT). METHODS In this study, an injectable hydrogel induced by copper (Cu) has been designed to contain antibody of PD-L1 and nitric oxide (NO) donor. The therapeutic efficacy of hydrogel was studied in 4T1 cells and CAFs in vitro and 4T1 tumor-bearing mice in vivo. The immune effects on cytotoxic T lymphocytes, dendritic cells (DCs) and macrophages were analyzed by flow cytometry. Enzyme-linked immunosorbent assay, immunofluorescence and transcriptome analyses were also performed to evaluate the underlying mechanism. RESULTS Due to the absorbance of Cu with the near-infrared laser irradiation, the injectable hydrogel exhibits persistent photothermal effect to kill cancer cells. In addition, the Cu of hydrogel shows the Fenton-like reaction to produce reactive oxygen species as chemodynamic therapy, thereby enhancing cancer treatment and amplifying ICD. More interestingly, we have found that the released NO can significantly increase depletion of CAFs and reduce the proportion of M2-type macrophages in vitro. Furthermore, due to the amplify of ICD, injectable hydrogel can effectively increase the infiltration of immune cells and reverse the immunosuppressive tumor microenvironment (TME) by regulating CAFs to enhance the therapeutic efficacy of anti-PD-L1 in vivo. CONCLUSIONS The ion induced self-assembled hydrogel with NO could enhance immunotherapy via amplifying ICD and regulating CAFs. It provides a novel strategy to provoke a robust antitumor immune response for clinical cancer immunotherapy.
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Affiliation(s)
- Shuilin Shen
- School of Pharmaceutical Science, Nanjing Tech University, Nanjing, 211816, Jiangsu, China
| | - Zimeng Zhang
- School of Pharmaceutical Science, Nanjing Tech University, Nanjing, 211816, Jiangsu, China
| | - Haixiao Huang
- School of Pharmaceutical Science, Nanjing Tech University, Nanjing, 211816, Jiangsu, China
| | - Jing Yang
- School of Pharmaceutical Science, Nanjing Tech University, Nanjing, 211816, Jiangsu, China
| | - Xinyue Tao
- School of Pharmaceutical Science, Nanjing Tech University, Nanjing, 211816, Jiangsu, China
| | - Zhengjie Meng
- School of Pharmaceutical Science, Nanjing Tech University, Nanjing, 211816, Jiangsu, China
| | - Hao Ren
- School of Pharmaceutical Science, Nanjing Tech University, Nanjing, 211816, Jiangsu, China.
| | - Xueming Li
- School of Pharmaceutical Science, Nanjing Tech University, Nanjing, 211816, Jiangsu, China.
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Kostecki KL, Iida M, Wiley AL, Kimani S, Mehall B, Tetreault K, Alexandridis R, Yu M, Hong S, Salgia R, Bruce JY, Birge RB, Harari P, Wheeler DL. Dual Axl/MerTK inhibitor INCB081776 creates a proinflammatory tumor immune microenvironment and enhances anti-PDL1 efficacy in head and neck cancer. Head Neck 2023; 45:1255-1271. [PMID: 36939040 PMCID: PMC10079616 DOI: 10.1002/hed.27340] [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: 10/31/2022] [Revised: 02/01/2023] [Accepted: 02/22/2023] [Indexed: 03/21/2023] Open
Abstract
BACKGROUND The tyrosine kinase receptors Axl and MerTK are highly overexpressed in head and neck cancer (HNC) cells, where they are critical drivers of survival, proliferation, metastasis, and therapeutic resistance. METHODS We investigated the role of Axl and MerTK in creating an immunologically "cold" tumor immune microenvironment (TIME) by targeting both receptors simultaneously with a small molecule inhibitor of Axl and MerTK (INCB081776). Effects of INCB081776 and/or anti-PDL1 on mouse oral cancer (MOC) cell growth and on the TIME were evaluated. RESULTS Targeting Axl and MerTK can reduce M2 and induce M1 macrophage polarization. In vivo, INCB081776 treatment alone or with anti-PDL1 appears to slow MOC tumor growth, increase proinflammatory immune infiltration, and decrease anti-inflammatory immune infiltration. CONCLUSIONS This data indicates that simultaneous targeting of Axl and MerTK with INCB081776, either alone or in combination with anti-PDL1, slows tumor growth and creates a proinflammatory TIME in mouse models of HNC.
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Affiliation(s)
- Kourtney L Kostecki
- Department of Human Oncology, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
| | - Mari Iida
- Department of Human Oncology, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
| | - Anne L Wiley
- Department of Human Oncology, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
| | - Stanley Kimani
- Rutgers Biomedical Health and Sciences, Rutgers University, Newark, NJ, USA
| | - Bridget Mehall
- Department of Human Oncology, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
| | - Kaitlin Tetreault
- Department of Biostatistics and Medical Informatics, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
| | - Roxana Alexandridis
- Department of Biostatistics and Medical Informatics, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
| | - Menggang Yu
- Department of Biostatistics and Medical Informatics, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
| | - Seungpyo Hong
- Pharmaceutical Sciences Division, University of Wisconsin School of Pharmacy, Madison, WI, USA
- Yonsei Frontier Lab and Department of Pharmacy, Yonsei University, Seoul, Korea
- University of Wisconsin Carbone Cancer Center, Madison, WI, USA
| | - Ravi Salgia
- Department of Medical Oncology and Experimental Therapeutics, Comprehensive Cancer Center, City of Hope, Duarte, CA, USA
| | - Justine Y Bruce
- University of Wisconsin Carbone Cancer Center, Madison, WI, USA
- Department of Medicine, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
| | - Raymond B Birge
- Rutgers Biomedical Health and Sciences, Rutgers University, Newark, NJ, USA
| | - Paul Harari
- Department of Human Oncology, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
- University of Wisconsin Carbone Cancer Center, Madison, WI, USA
| | - Deric L Wheeler
- Department of Human Oncology, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
- University of Wisconsin Carbone Cancer Center, Madison, WI, USA
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Guberina N, Wirsdörfer F, Stuschke M, Jendrossek V. Combined radiation- and immune checkpoint-inhibitor-induced pneumonitis – The challenge to predict and detect overlapping immune-related adverse effects from evolving laboratory biomarkers and clinical imaging. Neoplasia 2023; 39:100892. [PMID: 37011458 PMCID: PMC10124136 DOI: 10.1016/j.neo.2023.100892] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Revised: 02/17/2023] [Accepted: 02/23/2023] [Indexed: 04/04/2023]
Abstract
The risk of overlapping pulmonary toxicity induced by thoracic radio(chemo)therapy and immune checkpoint inhibitor therapy in the treatment of patients suffering from non-small cell lung cancer (NSCLC) is one important challenge in successful radioimmunotherapy. In the present opinion we highlight factors that we find important to be considered before treatment initiation, during the treatment sequence, and after treatment completion combined or sequential application of radio(chemo)therapy and immune checkpoint inhibitor therapy. A major aim is to optimize the therapeutic index and to avoid immune related adverse effects. The goals in the future will be focused not only on identifying patients already in the pretreatment phase who could benefit from this complex treatment, but also in identifying patients, who are most likely to have higher grade toxicity. In this respect, proper assessment of clinical performance status, monitoring for the presence of certain comorbidities, evaluation of laboratory parameters such as TGF-α and IL-6 levels, human leukocyte antigens (HLA), and consideration of other potential biomarkers which will evolve in near future are essential. Likewise, the critical parameters must be monitored during the treatment phase and follow-up care to detect potential side effects in time. With the help of high-end imaging which is already used on a daily basis in image guided radiotherapy (IGRT) for intensity modulated radiotherapy (IMRT), its advanced form volumetric modulated arc therapy (VMAT), and adaptive radiation therapy (ART), clinically relevant changes in lung tissue can be detected at an early stage of disease. Concurrent radiotherapy and immunotherapy requires a special focus on adverse events, particularly of the lung, but, when properly approached and applied, it may offer new perspectives for patients with locally advanced NSCLC to be seriously considered as a curative option.
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Bhagchandani SH, Vohidov F, Milling LE, Tong EY, Brown CM, Ramseier ML, Liu B, Fessenden TB, Nguyen HVT, Kiel GR, Won L, Langer RS, Spranger S, Shalek AK, Irvine DJ, Johnson JA. Engineering kinetics of TLR7/8 agonist release from bottlebrush prodrugs enables tumor-focused immune stimulation. SCIENCE ADVANCES 2023; 9:eadg2239. [PMID: 37075115 PMCID: PMC10115420 DOI: 10.1126/sciadv.adg2239] [Citation(s) in RCA: 14] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/19/2022] [Accepted: 03/16/2023] [Indexed: 05/03/2023]
Abstract
Imidazoquinolines (IMDs), such as resiquimod (R848), are of great interest as potential cancer immunotherapies because of their ability to activate Toll-like receptor 7 (TLR7) and/or TLR8 on innate immune cells. Nevertheless, intravenous administration of IMDs causes severe immune-related toxicities, and attempts to improve their tissue-selective exposure while minimizing acute systemic inflammation have proven difficult. Here, using a library of R848 "bottlebrush prodrugs" (BPDs) that differ only by their R848 release kinetics, we explore how the timing of R848 exposure affects immune stimulation in vitro and in vivo. These studies led to the discovery of R848-BPDs that exhibit optimal activation kinetics to achieve potent stimulation of myeloid cells in tumors and substantial reductions in tumor growth following systemic administration in mouse syngeneic tumor models without any observable systemic toxicity. These results suggest that release kinetics can be tuned at the molecular level to provide safe yet effective systemically administered immunostimulant prodrugs for next-generation cancer immunotherapies.
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Affiliation(s)
- Sachin H. Bhagchandani
- Department of Chemistry, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA 02139, USA
- Department of Chemical Engineering, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA 02139, USA
- Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, 500 Main Street, Cambridge, MA 02139, USA
- Ragon Institute of MGH, MIT, and Harvard, Cambridge, MA 02139, USA
| | - Farrukh Vohidov
- Department of Chemistry, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA 02139, USA
| | - Lauren E. Milling
- Department of Biological Engineering, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA 02139, USA
| | - Evelyn Yuzhou Tong
- Institute for Medical Engineering and Science, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA 02139, USA
- Broad Institute of MIT and Harvard, Cambridge, MA, 02142, USA
| | - Christopher M. Brown
- Department of Chemistry, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA 02139, USA
| | - Michelle L. Ramseier
- Institute for Medical Engineering and Science, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA 02139, USA
- Broad Institute of MIT and Harvard, Cambridge, MA, 02142, USA
| | - Bin Liu
- Department of Chemistry, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA 02139, USA
| | - Timothy B. Fessenden
- Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, 500 Main Street, Cambridge, MA 02139, USA
- Department of Biology, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA 02139, USA
| | - Hung V.-T. Nguyen
- Department of Chemistry, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA 02139, USA
| | - Gavin R. Kiel
- Department of Chemistry, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA 02139, USA
| | - Lori Won
- Department of Chemistry, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA 02139, USA
| | - Robert S. Langer
- Department of Chemical Engineering, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA 02139, USA
- Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, 500 Main Street, Cambridge, MA 02139, USA
| | - Stefani Spranger
- Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, 500 Main Street, Cambridge, MA 02139, USA
- Department of Biology, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA 02139, USA
| | - Alex K. Shalek
- Department of Chemistry, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA 02139, USA
- Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, 500 Main Street, Cambridge, MA 02139, USA
- Ragon Institute of MGH, MIT, and Harvard, Cambridge, MA 02139, USA
- Institute for Medical Engineering and Science, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA 02139, USA
- Broad Institute of MIT and Harvard, Cambridge, MA, 02142, USA
| | - Darrell J. Irvine
- Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, 500 Main Street, Cambridge, MA 02139, USA
- Ragon Institute of MGH, MIT, and Harvard, Cambridge, MA 02139, USA
- Department of Biological Engineering, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA 02139, USA
- Howard Hughes Medical Institute, Chevy Chase, MD 20815, USA
| | - Jeremiah A. Johnson
- Department of Chemistry, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA 02139, USA
- Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, 500 Main Street, Cambridge, MA 02139, USA
- Broad Institute of MIT and Harvard, Cambridge, MA, 02142, USA
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Liu S, Sun Q, Ren X. Novel strategies for cancer immunotherapy: counter-immunoediting therapy. J Hematol Oncol 2023; 16:38. [PMID: 37055849 PMCID: PMC10099030 DOI: 10.1186/s13045-023-01430-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Accepted: 03/21/2023] [Indexed: 04/15/2023] Open
Abstract
The advent of immunotherapy has made an indelible mark on the field of cancer therapy, especially the application of immune checkpoint inhibitors in clinical practice. Although immunotherapy has proven its efficacy and safety in some tumors, many patients still have innate or acquired resistance to immunotherapy. The emergence of this phenomenon is closely related to the highly heterogeneous immune microenvironment formed by tumor cells after undergoing cancer immunoediting. The process of cancer immunoediting refers to the cooperative interaction between tumor cells and the immune system that involves three phases: elimination, equilibrium, and escape. During these phases, conflicting interactions between the immune system and tumor cells result in the formation of a complex immune microenvironment, which contributes to the acquisition of different levels of immunotherapy resistance in tumor cells. In this review, we summarize the characteristics of different phases of cancer immunoediting and the corresponding therapeutic tools, and we propose normalized therapeutic strategies based on immunophenotyping. The process of cancer immunoediting is retrograded through targeted interventions in different phases of cancer immunoediting, making immunotherapy in the context of precision therapy the most promising therapy to cure cancer.
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Affiliation(s)
- Shaochuan Liu
- Department of Immunology, Tianjin Medical University Cancer Institute and Hospital, 300060, Tianjin, China
- Tianjin Medical University Cancer Institute & Hospital, National Clinical Research Center for Cancer, 300060, Tianjin, China
- Key Laboratory of Cancer Immunology and Biotherapy, 300060, Tianjin, China
- Key Laboratory of Cancer Prevention and Therapy, 300060, Tianjin, China
- Tianjin's Clinical Research Center for Cancer, 300060, Tianjin, China
- Department of Biotherapy, Tianjin Medical University Cancer Institute and Hospital, 300060, Tianjin, China
| | - Qian Sun
- Department of Immunology, Tianjin Medical University Cancer Institute and Hospital, 300060, Tianjin, China.
- Tianjin Medical University Cancer Institute & Hospital, National Clinical Research Center for Cancer, 300060, Tianjin, China.
- Key Laboratory of Cancer Immunology and Biotherapy, 300060, Tianjin, China.
- Key Laboratory of Cancer Prevention and Therapy, 300060, Tianjin, China.
- Tianjin's Clinical Research Center for Cancer, 300060, Tianjin, China.
- Department of Biotherapy, Tianjin Medical University Cancer Institute and Hospital, 300060, Tianjin, China.
| | - Xiubao Ren
- Department of Immunology, Tianjin Medical University Cancer Institute and Hospital, 300060, Tianjin, China.
- Tianjin Medical University Cancer Institute & Hospital, National Clinical Research Center for Cancer, 300060, Tianjin, China.
- Key Laboratory of Cancer Immunology and Biotherapy, 300060, Tianjin, China.
- Key Laboratory of Cancer Prevention and Therapy, 300060, Tianjin, China.
- Tianjin's Clinical Research Center for Cancer, 300060, Tianjin, China.
- Department of Biotherapy, Tianjin Medical University Cancer Institute and Hospital, 300060, Tianjin, China.
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Xiong X, Chen C, Li X, Yang J, Zhang W, Wang X, Zhang H, Peng M, Li L, Luo P. Identification of a novel defined inflammation-related long noncoding RNA signature contributes to predicting prognosis and distinction between the cold and hot tumors in bladder cancer. Front Oncol 2023; 13:972558. [PMID: 37064115 PMCID: PMC10090514 DOI: 10.3389/fonc.2023.972558] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2022] [Accepted: 03/14/2023] [Indexed: 03/31/2023] Open
Abstract
PurposeBladder cancer (BLCA) is one of the most frequently diagnosed urological malignancies and is the 4th most common cancer in men worldwide. Molecular targets expressed in bladder cancer (BLCA) are usually used for developing targeted drug treatments. However, poor prognosis and poor immunotherapy efficacy remain major challenges for BLCA. Numerous studies have shown that long non-coding RNAs (LncRNAs) play an important role in the development of cancer. However, the role of lncRNAs related to inflammation in BLCA and their prognostic value remain unclear. Therefore, this study is aimed to explore new potential biomarkers that can predict cancer prognosis.MethodsWe downloaded BLCA-related RNA sequencing data from The Cancer Genome Atlas (TCGA) and searched for inflammation-related prognostic long non-coding RNAs (lncRNAs) by univariate Cox (uniCox) regression and co-expression analysis. We used the least absolute shrinkage and selection operator (LASSO) analysis to construct an inflammation-related lncRNA prognosis risk model. Samples were divided into high-risk score (HRS) group and low-risk score (LRS) group based on the median value of risk scores. The independent variable factors were identified by univariate Cox (uni-Cox) and multivariate Cox (multi-Cox) regression analyses, and receiver operating characteristic (ROC) curves were used to compare the role of different factors in predicting outcomes. Nomogram and Calibration Plot were generated by the R package rms to analyze whether the prediction results are correct and show good consistency. Correlation coefficients were calculated by Pearson analysis. The Kaplan-Meier method was used to assess the prognostic value. The expression of 7 lncRNAs related with inflammation was also confirmed by qRT-PCR in BLCA cell lines. Kyoto Encyclopedia of Gene and Genome (KEGG) pathways that were significantly enriched (P < 0.05) in each risk group were identified by the GSEA software. The R package pRRophetic was used to predict the IC50 of common chemotherapeutic agents. TIMER, XCELL, QUANTISEQ, MCPCOUNTER, EPIC and CIBERSORT were applied to quantify the relative proportions of infiltrating immune cells. We also used package ggpubr to evaluate TME scores and immune checkpoint activation in LRS and HRS populations. R package GSEABase was used to analyze the activity of immune cells or immune function. Different clusters of principal component analysis (PCA), t-distribution random neighborhood embedding (t-SNE), and Kaplan-Meier survival were analyzed using R package Rtsne’s. The R package ConsensesClusterPlus was used to class the inflammation-related lncRNAs.ResultsIn this study, a model containing 7 inflammation-related lncRNAs was constructed. The calibration plot of the model was consistent with the prognosis prediction outcomes. The 1-, 3-, and 5-year ROC curve (AUC) were 0.699, 0.689, and 0.699, respectively. High-risk patients were enriched in lncRNAs related with tumor invasion and immunity, and had higher levels of immune cell infiltration and immune checkpoint activation. Hot tumors and cold tumors were effectively distinguished by clusters 2 and 3 and cluster 1, respectively, which indicated that hot tumors are more susceptible to immunotherapy.ConclusionOur study showed that inflammation-related LncRNAs are closely related with BLCA, and inflammation-related lncRNA can accurately predict patient prognosis and effectively differentiate between hot and cold tumors, thus improving individualized immunotherapy for BLCA patients. Therefore, this study provides an effective predictive model and a new therapeutic target for the prognosis and clinical treatment of BLCA, thus facilitating the development of individualized tumor therapy.
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Affiliation(s)
- Xi Xiong
- Department of Urology, Wuhan Third Hospital School of Medicine, Wuhan University of Science Technology, Wuhan, China
| | - Chen Chen
- Department of Urology, Wuhan Third Hospital School of Medicine, Wuhan University of Science Technology, Wuhan, China
| | - Xinxin Li
- Department of Urology, Wuhan Third Hospital and Tongren Hospital of Wuhan University, Wuhan, China
| | - Jun Yang
- Department of Urology, Wuhan Third Hospital, Wuhan, China
| | - Wei Zhang
- Department of Urology, Wuhan Third Hospital, Wuhan, China
| | - Xiong Wang
- Department of Pharmacy, Wuhan Third Hospital, Wuhan, China
| | - Hong Zhang
- Department of Pharmacy, Wuhan Third Hospital, Wuhan, China
| | - Min Peng
- Department of Oncology, Renmin Hospital of Wuhan University, Wuhan, China
- *Correspondence: Pengcheng Luo, ; Lili Li, ; Min Peng,
| | - Lili Li
- Central Laboratory, Renmin Hospital of Wuhan University, Wuhan, China
- *Correspondence: Pengcheng Luo, ; Lili Li, ; Min Peng,
| | - Pengcheng Luo
- Department of Urology, Wuhan Third Hospital School of Medicine, Wuhan University of Science Technology, Wuhan, China
- *Correspondence: Pengcheng Luo, ; Lili Li, ; Min Peng,
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45
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Nin DS, Deng LW. Biology of Cancer-Testis Antigens and Their Therapeutic Implications in Cancer. Cells 2023; 12:cells12060926. [PMID: 36980267 PMCID: PMC10047177 DOI: 10.3390/cells12060926] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Revised: 03/14/2023] [Accepted: 03/15/2023] [Indexed: 03/30/2023] Open
Abstract
Tumour-specific antigens have been an area of interest in cancer therapy since their discovery in the middle of the 20th century. In the era of immune-based cancer therapeutics, redirecting our immune cells to target these tumour-specific antigens has become even more relevant. Cancer-testis antigens (CTAs) are a class of antigens with an expression specific to the testis and cancer cells. CTAs have also been demonstrated to be expressed in a wide variety of cancers. Due to their frequency and specificity of expression in a multitude of cancers, CTAs have been particularly attractive as cancer-specific therapeutic targets. There is now a rapid expansion of CTAs being identified and many studies have been conducted to correlate CTA expression with cancer and therapy-resistant phenotypes. Furthermore, there is an increasing number of clinical trials involving using some of these CTAs as molecular targets in pharmacological and immune-targeted therapeutics for various cancers. This review will summarise the current knowledge of the biology of known CTAs in tumorigenesis and the regulation of CTA genes. CTAs as molecular targets and the therapeutic implications of these CTA-targeted anticancer strategies will also be discussed.
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Affiliation(s)
- Dawn Sijin Nin
- Department of Biochemistry, Yong Loo Lin School of Medicine, National University of Singapore, MD 7, 8 Medical Drive, Singapore 117596, Singapore
- NUS Center for Cancer Research, Yong Loo Lin School of Medicine, National University of Singapore, 14 Medical Drive, Singapore 117599, Singapore
| | - Lih-Wen Deng
- Department of Biochemistry, Yong Loo Lin School of Medicine, National University of Singapore, MD 7, 8 Medical Drive, Singapore 117596, Singapore
- NUS Center for Cancer Research, Yong Loo Lin School of Medicine, National University of Singapore, 14 Medical Drive, Singapore 117599, Singapore
- National University Cancer Institute, National University Health System, 5 Lower Kent Ridge Road, Singapore 119074, Singapore
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46
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Liu S, Zhang S, Liu Y, Yang X, Zheng G. Comprehensive analysis of cuproptosis-related long noncoding RNA for predicting prognostic and diagnostic value and immune landscape in colorectal adenocarcinoma. Hum Genomics 2023; 17:22. [PMID: 36915193 PMCID: PMC10009981 DOI: 10.1186/s40246-023-00469-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Accepted: 03/04/2023] [Indexed: 03/16/2023] Open
Abstract
BACKGROUND Cuproptosis, as a copper-induced mitochondrial cell death, has attracted extensive attention recently, especially in cancer. Although some key regulatory genes have been identified in cuproptosis, the related lncRNAs have not been further studied. Exploring the prognostic and diagnostic value of cuproptosis-related lncRNAs (CRLs) in colon adenocarcinoma and providing guidance for individualized immunotherapy for patients are of great significance. RESULTS A total of 2003 lncRNAs were correlated with cuproptosis genes and considered as CRLs. We screened 33 survival-associated CRLs and established a prognostic signature base on 7 CRLs in the training group. The patients in the low-risk group had better outcomes in both training group (P < 0.001) and test group (P = 0.016). More exciting, our model showed good prognosis prediction in both stage I-II (P = 0.020) and stage III-IV (P = 0.001). The nomogram model could further improve the accuracy of prognosis prediction. Interestingly, glucose-related metabolic pathways, which were closely related to cuproptosis, were enriched in the low-risk group. Meanwhile, the immune infiltration scores were lower in the high-risk group. The high-risk group was more sensitive to OSI.906 and ABT.888, while low-risk group was more sensitive to Sorafenib. Three lncRNAs, FALEC, AC083967.1 and AC010997.4, were highly expressed in serum of COAD patients, and the AUC was 0.772, 0.726 and 0.714, respectively, indicating their valuable diagnostic value. CONCLUSIONS Our research constructed a prognostic signature based on 7 CRLs and found three promising diagnostic markers for COAD patients. Our results provided a reference to the personalized immunotherapy strategies.
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Affiliation(s)
- Shichao Liu
- Department of Clinical Laboratory, Qilu Hospital of Shandong University, Jinan, China.,Department of Clinical Laboratory, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, 250012, Shandong Province, People's Republic of China
| | - Shoucai Zhang
- Department of Clinical Laboratory, Qilu Hospital of Shandong University, Jinan, China.,Department of Clinical Laboratory, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, 250012, Shandong Province, People's Republic of China
| | - Yingjie Liu
- Department of Clinical Laboratory, Qilu Hospital of Shandong University, Jinan, China.,Shandong Engineering Research Center of Biomarker and Artificial Intelligence Application, Jinan, China
| | - XiaoRong Yang
- Clinical Epidemiology Unit, Qilu Hospital of Shandong University, Jinan, China
| | - Guixi Zheng
- Department of Clinical Laboratory, Qilu Hospital of Shandong University, Jinan, China. .,Shandong Engineering Research Center of Biomarker and Artificial Intelligence Application, Jinan, China.
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Liu JL, Yang M, Bai JG, Liu Z, Wang XS. “Cold” colorectal cancer faces a bottleneck in immunotherapy. World J Gastrointest Oncol 2023; 15:240-250. [PMID: 36908324 PMCID: PMC9994051 DOI: 10.4251/wjgo.v15.i2.240] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Revised: 12/18/2022] [Accepted: 01/05/2023] [Indexed: 02/14/2023] Open
Abstract
The advent of immunotherapy and the development of immune checkpoint inhibitors (ICIs) are changing the way we think about cancer treatment. ICIs have shown clinical benefits in a variety of tumor types, and ICI-based immunotherapy has shown effective clinical outcomes in immunologically “hot” tumors. However, for immunologically “cold” tumors such as colorectal cancer (CRC), only a limited number of patients are currently benefiting from ICIs due to limitations such as individual differences and low response rates. In this review, we discuss the classification and differences between hot and cold CRC and the current status of research on cold CRC, and summarize the treatment strategies and challenges of immunotherapy for cold CRC. We also explain the mechanism, biology, and role of immunotherapy for cold CRC, which will help clarify the future development of immunotherapy for cold CRC and discovery of more emerging strategies for the treatment of cold CRC.
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Affiliation(s)
- Jia-Liang Liu
- Department of Colorectal Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100021, China
| | - Ming Yang
- Department of Colorectal Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100021, China
| | - Jun-Ge Bai
- Department of Colorectal Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100021, China
| | - Zheng Liu
- Department of Colorectal Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100021, China
| | - Xi-Shan Wang
- Department of Colorectal Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100021, China
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Chen S, Yang Y, He S, Lian M, Wang R, Fang J. Review of biomarkers for response to immunotherapy in HNSCC microenvironment. Front Oncol 2023; 13:1037884. [PMID: 36860322 PMCID: PMC9968921 DOI: 10.3389/fonc.2023.1037884] [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: 09/06/2022] [Accepted: 01/31/2023] [Indexed: 02/17/2023] Open
Abstract
Head and neck squamous cell carcinoma are one of the most common types of cancer worldwide. Although a variety of treatment methods such as surgery, radiotherapy, chemotherapy, and targeted therapy are widely used in diagnosing and treating HNSCC, the survival prognosis of patients has not been significantly improved in the past decades. As an emerging treatment approach, immunotherapy has shown exciting therapeutic effects in R/M HNSCC. However, the current screening methods are still insufficient, and there is a significant need for reliable predictive biomarkers for personalized clinical management and new therapeutic strategies. This review summarized the application of immunotherapy in HNSCC, comprehensively analyzed the existing bioinformatic studies on immunotherapy in HNSCC, evaluated the current methods of tumor immune heterogeneity and immunotherapy, and aimed to screen molecular markers with potential predictive significance. Among them, PD-1 has obvious predictive relevance as the target of existing immune drugs. Clonal TMB is a potential biomarker for HNSCC immunotherapy. The other molecules, including IFN-γ, CXCL, CTLA-4, MTAP, SFR4/CPXM1/COL5A1, TILs, CAFs, exosomes, and peripheral blood indicators, may have suggestive significance for tumor immune microenvironment and prognosis of immunotherapy.
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Affiliation(s)
- Shaoshi Chen
- Department of Otorhinolaryngology Head and Neck Surgery, Beijing Tongren Hospital, Capital Medical University, Beijing, China
| | - Yifan Yang
- Department of Otorhinolaryngology Head and Neck Surgery, Beijing Tongren Hospital, Capital Medical University, Beijing, China
| | - Shizhi He
- Department of Otorhinolaryngology Head and Neck Surgery, Beijing Tongren Hospital, Capital Medical University, Beijing, China
| | - Meng Lian
- Department of Otorhinolaryngology Head and Neck Surgery, Beijing Tongren Hospital, Capital Medical University, Beijing, China
| | - Ru Wang
- Department of Otorhinolaryngology Head and Neck Surgery, Beijing Tongren Hospital, Capital Medical University, Beijing, China
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Sadeghirad H, Bahrami T, Layeghi SM, Yousefi H, Rezaei M, Hosseini-Fard SR, Radfar P, Warkiani ME, O'Byrne K, Kulasinghe A. Immunotherapeutic targets in non-small cell lung cancer. Immunology 2023; 168:256-272. [PMID: 35933597 DOI: 10.1111/imm.13562] [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] [Received: 04/23/2022] [Accepted: 08/02/2022] [Indexed: 01/17/2023] Open
Abstract
Non-small cell lung cancer (NSCLC) is one of the most common types of cancer in the world and has a 5-year survival rate of ~20%. Immunotherapies have shown promising results leading to durable responses, however, they are only effective for a subset of patients. To determine the best therapeutic approach, a thorough and in-depth profiling of the tumour microenvironment (TME) is required. The TME is a complex network of cell types that form an interconnected network, promoting tumour cell initiation, growth and dissemination. The stroma, immune cells and endothelial cells that comprise the TME generate a plethora of cytotoxic or cytoprotective signalling pathways. In this review, we discuss immunotherapeutic targets in NSCLC tumours and how the TME may influence patients' response to immunotherapy.
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Affiliation(s)
- Habib Sadeghirad
- University of Queensland Diamantina Institute, Faculty of Medicine, The University of Queensland, Brisbane, Queensland, Australia
| | - Tayyeb Bahrami
- Liver and Digestive Research Center, Research Institute for Health Development, Kurdistan University of Medical Sciences, Sanandaj, Iran
| | - Sepideh M Layeghi
- Department of Medical Genetics, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Hassan Yousefi
- Department of Biochemistry and Molecular Biology, LSUHSC School of Medicine, New Orleans, Louisiana, USA
| | - Meysam Rezaei
- School of Biomedical Engineering, University of Technology Sydney, Sydney, New South Wales, Australia
| | - Seyed R Hosseini-Fard
- Department of Medical Genetics, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Payar Radfar
- School of Biomedical Engineering, University of Technology Sydney, Sydney, New South Wales, Australia
| | - Majid E Warkiani
- School of Biomedical Engineering, University of Technology Sydney, Sydney, New South Wales, Australia
| | - Ken O'Byrne
- Centre for Genomics and Personalised Health, School of Biomedical Sciences, Queensland University of Technology, Brisbane, Queensland, Australia
| | - Arutha Kulasinghe
- University of Queensland Diamantina Institute, Faculty of Medicine, The University of Queensland, Brisbane, Queensland, Australia
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Chen Y, Deng Z, Sun Y. Development of a risk model based on autophagy-related genes to predict survival and immunotherapy response in ovarian cancer. Hereditas 2023; 160:4. [PMID: 36721247 PMCID: PMC9890868 DOI: 10.1186/s41065-023-00263-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2022] [Accepted: 01/12/2023] [Indexed: 02/02/2023] Open
Abstract
BACKGROUND Autophagy is a highly conserved cellular proteolytic process that can interact with innate immune signaling pathways to affect the growth of tumor cells. However, the regulatory mechanism of autophagy in the tumor microenvironment, drug sensitivity, and immunotherapy is still unclear. METHODS Based on the prognostic autophagy-related genes, we used the unsupervised clustering method to divide 866 ovarian cancer samples into two regulatory patterns. According to the phenotypic regulation pattern formed by the differential gene between the two regulation patterns, a risk model was constructed to quantify patients with ovarian cancer. Then, we systematically analyzed the relationship between the risk model and immune cell infiltration, immunotherapeutic response, and drug sensitivity. RESULTS Based on autophagy-related genes, we found two autophagy regulation patterns, and confirmed that there were differences in prognosis and immune cell infiltration between them. Subsequently, we constructed a risk model, which was divided into a high-risk group and a low-risk group. We found that the high-risk group had a worse prognosis, and the main infiltrating immune cells were adaptive immune cells, such as Th2 cells, Tgd cells, eosinophils cells, and lymph vessels cells. The low-risk group had a better prognosis, and the most infiltrated immune cells were innate immune cells, such as aDC cells, NK CD56dim cells, and NK CD56bright cells. Furthermore, we found that the risk model could predict chemosensitivity and immunotherapy response, suggesting that the risk model may help to formulate personalized treatment plans for patients. CONCLUSIONS Our study comprehensively analyzed the prognostic potential of autophagy-related risk models in ovarian cancer and determined their clinical guiding role in targeted therapy and immunotherapy.
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Affiliation(s)
- Yuwei Chen
- grid.415110.00000 0004 0605 1140Department of Gynecology, Clinical Oncology School of Fujian Medical University, Fujian Cancer Hospital, Fuzhou, China
| | - Zhibo Deng
- grid.415108.90000 0004 1757 9178Department of Orthopedics, Shengli Clinical Medical College of Fujian Medical University, Fujian Provincial Hospital, Fuzhou, China
| | - Yang Sun
- grid.415110.00000 0004 0605 1140Department of Gynecology, Clinical Oncology School of Fujian Medical University, Fujian Cancer Hospital, Fuzhou, China
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