1
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Pu Y, Yang G, Zhou Y, Pan X, Guo T, Chai X. The Macrophage migration inhibitory factor is a vital player in Pan-Cancer by functioning as a M0 Macrophage biomarker. Int Immunopharmacol 2024; 134:112198. [PMID: 38733827 DOI: 10.1016/j.intimp.2024.112198] [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: 02/22/2024] [Revised: 04/17/2024] [Accepted: 04/30/2024] [Indexed: 05/13/2024]
Abstract
BACKGROUND The role of the macrophage migration inhibitory factor (MIF) has recently attracted considerable attention in cancer research; nonetheless, the insights provided by current investigations remain constrained. Our main objective was to investigate its role and the latent mechanisms within the pan-cancer realm. METHODS We used comprehensive pan-cancer bulk sequencing data and online network tools to investigate the association between MIF expression and patient prognosis, genomic instability, cancer cell stemness, DNA damage repair, and immune infiltration. Furthermore, we validated the relationship between MIF expression and M0 macrophages using single-cell datasets, the SpatialDB database, and fluorescence staining. Additionally, we assessed the therapeutic response using the ROC plotter tool. RESULTS We observed the upregulation of MIF expression across numerous cancer types. Notably, elevated MIF levels were associated with a decline in genomic stability. We found a significant correlation between increased MIF expression and increased expression of mismatch repair genes, stemness features, and homologous recombination genes across diverse malignancies. Subsequently, through an analysis using ESTIMATE and cytokine results, we revealed the involvement of MIF in immune suppression. Then, we validated MIF as a hallmark of the M0 macrophages involved in tumor immunity. Our study suggests an association with other immune-inhibitory cellular populations and restraint of CD8 + T cells. In addition, we conducted a comparative analysis of MIF expression before and after treatment in three distinct sets of therapy responders and non-responders. Intriguingly, we identified notable disparities in MIF expression patterns in bladder urothelial carcinoma and ovarian cancer following particular therapeutic interventions. CONCLUSION Comprehensive pan-cancer analysis revealed notable enrichment of MIF within M0 macrophages, exerting a profound influence on tumor-associated immunosuppression and the intricate machinery of DNA repair.
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Affiliation(s)
- Yuting Pu
- Department of Emergency Medicine, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China; Emergency Medicine and Difficult Disease Institute, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Guifang Yang
- Department of Emergency Medicine, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China; Emergency Medicine and Difficult Disease Institute, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China.
| | - Yang Zhou
- Department of Intensive Care Medicine, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Xiaogao Pan
- Department of Emergency Medicine, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China; Emergency Medicine and Difficult Disease Institute, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Tuo Guo
- Department of Emergency Medicine, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China; Emergency Medicine and Difficult Disease Institute, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Xiangping Chai
- Department of Emergency Medicine, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China; Emergency Medicine and Difficult Disease Institute, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China.
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Zeng X, Wang TW, Yamaguchi K, Hatakeyama S, Yamazaki S, Shimizu E, Imoto S, Furukawa Y, Johmura Y, Nakanishi M. M2 macrophage-derived TGF-β induces age-associated loss of adipogenesis through progenitor cell senescence. Mol Metab 2024; 84:101943. [PMID: 38657734 PMCID: PMC11079528 DOI: 10.1016/j.molmet.2024.101943] [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: 11/24/2023] [Revised: 04/04/2024] [Accepted: 04/16/2024] [Indexed: 04/26/2024] Open
Abstract
OBJECTIVES Adipose tissue is an endocrine and energy storage organ composed of several different cell types, including mature adipocytes, stromal cells, endothelial cells, and a variety of immune cells. Adipose tissue aging contributes to the pathogenesis of metabolic dysfunction and is likely induced by crosstalk between adipose progenitor cells (APCs) and immune cells, but the underlying molecular mechanisms remain largely unknown. In this study, we revealed the biological role of p16high senescent APCs, and investigated the crosstalk between each cell type in the aged white adipose tissue. METHODS We performed the single-cell RNA sequencing (scRNA-seq) analysis on the p16high adipose cells sorted from aged p16-CreERT2/Rosa26-LSL-tdTomato mice. We also performed the time serial analysis on the age-dependent bulk RNA-seq datasets of human and mouse white adipose tissues to infer the transcriptome alteration of adipogenic potential within aging. RESULTS We show that M2 macrophage-derived TGF-β induces APCs senescence which impairs adipogenesis in vivo. p16high senescent APCs increase with age and show loss of adipogenic potential. The ligand-receptor interaction analysis reveals that M2 macrophages are the donors for TGF-β and the senescent APCs are the recipients. Indeed, treatment of APCs with TGF-β1 induces senescent phenotypes through mitochondrial ROS-mediated DNA damage in vitro. TGF-β1 injection into gonadal white adipose tissue (gWAT) suppresses adipogenic potential and induces fibrotic genes as well as p16 in APCs. A gWAT atrophy is observed in cancer cachexia by APCs senescence, whose induction appeared to be independent of TGF-β induction. CONCLUSIONS Our results suggest that M2 macrophage-derived TGF-β induces age-related lipodystrophy by APCs senescence. The TGF-β treatment induced DNA damage, mitochondrial ROS, and finally cellular senescence in APCs.
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Affiliation(s)
- Xinyi Zeng
- Division of Cancer Cell Biology, The Institute of Medical Science, The University of Tokyo, 4-6-1 Shirokanedai, Minato-ku, Tokyo 108-8639, Japan
| | - Teh-Wei Wang
- Division of Cancer Cell Biology, The Institute of Medical Science, The University of Tokyo, 4-6-1 Shirokanedai, Minato-ku, Tokyo 108-8639, Japan.
| | - Kiyoshi Yamaguchi
- Division of Clinical Genome Research, The Institute of Medical Science, The University of Tokyo, 4-6-1 Shirokanedai, Minato-ku, Tokyo 108-8639, Japan
| | - Seira Hatakeyama
- Division of Clinical Genome Research, The Institute of Medical Science, The University of Tokyo, 4-6-1 Shirokanedai, Minato-ku, Tokyo 108-8639, Japan
| | - Satoshi Yamazaki
- Division of Stem Cell Biology, The Institute of Medical Science, The University of Tokyo, 4-6-1 Shirokanedai, Minato-ku, Tokyo 108-8639, Japan
| | - Eigo Shimizu
- Division of Health Medical Intelligence, Human Genome Center, The Institute of Medical Science, The University of Tokyo, 4-6-1 Shirokanedai, Minato-ku, Tokyo 108-8639, Japan
| | - Seiya Imoto
- Division of Health Medical Intelligence, Human Genome Center, The Institute of Medical Science, The University of Tokyo, 4-6-1 Shirokanedai, Minato-ku, Tokyo 108-8639, Japan
| | - Yoichi Furukawa
- Division of Clinical Genome Research, The Institute of Medical Science, The University of Tokyo, 4-6-1 Shirokanedai, Minato-ku, Tokyo 108-8639, Japan
| | - Yoshikazu Johmura
- Division of Cancer and Senescence Biology, Cancer Research Institute, Institute for Frontier Science Initiative, Kanazawa University, Kanazawa, Japan
| | - Makoto Nakanishi
- Division of Cancer Cell Biology, The Institute of Medical Science, The University of Tokyo, 4-6-1 Shirokanedai, Minato-ku, Tokyo 108-8639, Japan.
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3
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Schulz B, Leitner E, Schreiber T, Lindner T, Schwarz R, Aboutara N, Ma Y, Escobar HM, Palme R, Hinz B, Vollmar B, Zechner D. Sex Matters-Insights from Testing Drug Efficacy in an Animal Model of Pancreatic Cancer. Cancers (Basel) 2024; 16:1901. [PMID: 38791980 PMCID: PMC11120498 DOI: 10.3390/cancers16101901] [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: 04/27/2024] [Accepted: 05/02/2024] [Indexed: 05/26/2024] Open
Abstract
Preclinical studies rarely test the efficacy of therapies in both sexes. The field of oncology is no exception in this regard. In a model of syngeneic, orthotopic, metastasized pancreatic ductal adenocarcinoma we evaluated the impact of sex on pathological features of this disease as well as on the efficacy and possible adverse side effects of a novel, small molecule-based therapy inhibiting KRAS:SOS1, MEK1/2 and PI3K signaling in male and female C57BL/6J mice. Male mice had less tumor infiltration of CD8-positive cells, developed bigger tumors, had more lung metastasis and a lower probability of survival compared to female mice. These more severe pathological features in male animals were accompanied by higher distress at the end of the experiment. The evaluated inhibitors BI-3406, trametinib and BKM120 showed synergistic effects in vitro. This combinatorial therapy reduced tumor weight more efficiently in male animals, although the drug concentrations were similar in the tumors of both sexes. These results underline the importance of sex-specific preclinical research and at the same time provide a solid basis for future studies with the tested compounds.
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Affiliation(s)
- Benjamin Schulz
- Rudolf-Zenker-Institute of Experimental Surgery, Rostock University Medical Center, 18057 Rostock, Germany; (B.S.)
| | - Emily Leitner
- Rudolf-Zenker-Institute of Experimental Surgery, Rostock University Medical Center, 18057 Rostock, Germany; (B.S.)
| | - Tim Schreiber
- Rudolf-Zenker-Institute of Experimental Surgery, Rostock University Medical Center, 18057 Rostock, Germany; (B.S.)
| | - Tobias Lindner
- Core Facility Multimodal Small Animal Imaging, Rostock University Medical Center, 18057 Rostock, Germany;
| | - Rico Schwarz
- Institute of Pharmacology and Toxicology, Rostock University Medical Center, 18057 Rostock, Germany
| | - Nadine Aboutara
- Institute of Pharmacology and Toxicology, Rostock University Medical Center, 18057 Rostock, Germany
| | - Yixuan Ma
- Department of Medicine Clinic III, Hematology, Oncology and Palliative Medicine, Rostock University Medical Center, 18057 Rostock, Germany
| | - Hugo Murua Escobar
- Department of Medicine Clinic III, Hematology, Oncology and Palliative Medicine, Rostock University Medical Center, 18057 Rostock, Germany
| | - Rupert Palme
- Experimental Endocrinology, Department of Biological Sciences, University of Veterinary Medicine Vienna, 1210 Vienna, Austria
| | - Burkhard Hinz
- Institute of Pharmacology and Toxicology, Rostock University Medical Center, 18057 Rostock, Germany
| | - Brigitte Vollmar
- Rudolf-Zenker-Institute of Experimental Surgery, Rostock University Medical Center, 18057 Rostock, Germany; (B.S.)
| | - Dietmar Zechner
- Rudolf-Zenker-Institute of Experimental Surgery, Rostock University Medical Center, 18057 Rostock, Germany; (B.S.)
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4
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Musiu C, Lupo F, Agostini A, Lionetto G, Bevere M, Paiella S, Carbone C, Corbo V, Ugel S, De Sanctis F. Cellular collusion: cracking the code of immunosuppression and chemo resistance in PDAC. Front Immunol 2024; 15:1341079. [PMID: 38817612 PMCID: PMC11137177 DOI: 10.3389/fimmu.2024.1341079] [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: 11/19/2023] [Accepted: 05/02/2024] [Indexed: 06/01/2024] Open
Abstract
Despite the efforts, pancreatic ductal adenocarcinoma (PDAC) is still highly lethal. Therapeutic challenges reside in late diagnosis and establishment of peculiar tumor microenvironment (TME) supporting tumor outgrowth. This stromal landscape is highly heterogeneous between patients and even in the same patient. The organization of functional sub-TME with different cellular compositions provides evolutive advantages and sustains therapeutic resistance. Tumor progressively establishes a TME that can suit its own needs, including proliferation, stemness and invasion. Cancer-associated fibroblasts and immune cells, the main non-neoplastic cellular TME components, follow soluble factors-mediated neoplastic instructions and synergize to promote chemoresistance and immune surveillance destruction. Unveiling heterotypic stromal-neoplastic interactions is thus pivotal to breaking this synergism and promoting the reprogramming of the TME toward an anti-tumor milieu, improving thus the efficacy of conventional and immune-based therapies. We underscore recent advances in the characterization of immune and fibroblast stromal components supporting or dampening pancreatic cancer progression, as well as novel multi-omic technologies improving the current knowledge of PDAC biology. Finally, we put into context how the clinic will translate the acquired knowledge to design new-generation clinical trials with the final aim of improving the outcome of PDAC patients.
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Affiliation(s)
- Chiara Musiu
- Department of Medicine, University of Verona, Verona, Italy
| | - Francesca Lupo
- Department of Engineering for Innovation Medicine, University of Verona, Verona, Italy
| | - Antonio Agostini
- Medical Oncology, Department of Translational Medicine, Catholic University of the Sacred Heart, Rome, Italy
- Medical Oncology, Department of Medical and Surgical Sciences, Fondazione Policlinico Universitario Agostino Gemelli Istituti di Ricovero e Cura a Carattere Scientifico (IRCCS), Rome, Italy
| | - Gabriella Lionetto
- General and Pancreatic Surgery Unit, Pancreas Institute, University of Verona, Verona, Italy
| | - Michele Bevere
- ARC-Net Research Centre, University of Verona, Verona, Italy
| | - Salvatore Paiella
- General and Pancreatic Surgery Unit, Pancreas Institute, University of Verona, Verona, Italy
| | - Carmine Carbone
- Medical Oncology, Department of Medical and Surgical Sciences, Fondazione Policlinico Universitario Agostino Gemelli Istituti di Ricovero e Cura a Carattere Scientifico (IRCCS), Rome, Italy
| | - Vincenzo Corbo
- Department of Engineering for Innovation Medicine, University of Verona, Verona, Italy
| | - Stefano Ugel
- Department of Medicine, University of Verona, Verona, Italy
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5
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Huang J, Liu X, Lin M, Xiao Z, Shuai X. Light-inducible nanodrug-mediated photodynamic and anti-apoptotic synergy for enhanced immunotherapy in triple-negative breast cancer. Biomater Sci 2024; 12:2639-2647. [PMID: 38563394 DOI: 10.1039/d4bm00083h] [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: 04/04/2024]
Abstract
Triple negative breast cancer (TNBC) exhibits limited responsiveness to immunotherapy owing to its immunosuppressive tumor microenvironment (TME). Here, a reactive oxygen species (ROS)-labile nanodrug encapsulating the photosensitizer Ce6 and Bcl-2 inhibitor ABT-737 was developed to provoke a robust immune response via the synergistic effect of photodynamic therapy (PDT) and the reversal of apoptosis resistance. Upon exposure to first-wave near-infrared laser irradiation, the generated ROS triggers PEG cleavage, facilitating the accumulation of the nanodrug at tumor region and endocytosis by tumor cells. Further irradiation leads to the substantial generation of cytotoxic ROS, initiating an immunogenic cell death (ICD) cascade, which prompts the maturation of dendritic cells (DCs) as well as the infiltration of T cells into the tumor site. Meanwhile, Bcl-2 inhibition counteracts apoptosis resistance, thereby amplifying PDT-induced ICD and bolstering antitumor immunity. As a result, the ROS-sensitive nanodrug demonstrates a potent inhibitory effect on tumor growth.
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Affiliation(s)
- Jing Huang
- Nanomedicine Research Center, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou 510630, P. R. China.
- PCFM Lab of Ministry of Education, School of Materials Science and Engineering, Sun Yat-sen University, Guangzhou 510275, P. R. China
- School of Engineering, Westlake University, Hangzhou 310030, P. R. China
| | - Xingliang Liu
- Nanomedicine Research Center, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou 510630, P. R. China.
- PCFM Lab of Ministry of Education, School of Materials Science and Engineering, Sun Yat-sen University, Guangzhou 510275, P. R. China
- School of Engineering, Westlake University, Hangzhou 310030, P. R. China
| | - Minzhao Lin
- PCFM Lab of Ministry of Education, School of Materials Science and Engineering, Sun Yat-sen University, Guangzhou 510275, P. R. China
| | - Zecong Xiao
- Nanomedicine Research Center, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou 510630, P. R. China.
| | - Xintao Shuai
- Nanomedicine Research Center, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou 510630, P. R. China.
- PCFM Lab of Ministry of Education, School of Materials Science and Engineering, Sun Yat-sen University, Guangzhou 510275, P. R. China
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6
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Liu J, He X, Deng S, Zhao S, Zhang S, Chen Z, Xue C, Zeng L, Zhao H, Zhou Y, Bai R, Xu Z, Liu S, Zhou Q, Li M, Zhang J, Huang X, Chen R, Wang L, Lin D, Zheng J. QDPR deficiency drives immune suppression in pancreatic cancer. Cell Metab 2024; 36:984-999.e8. [PMID: 38642552 DOI: 10.1016/j.cmet.2024.03.015] [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: 05/24/2023] [Revised: 12/20/2023] [Accepted: 03/28/2024] [Indexed: 04/22/2024]
Abstract
The relevance of biopterin metabolism in resistance to immune checkpoint blockade (ICB) therapy remains unknown. We demonstrate that the deficiency of quinoid dihydropteridine reductase (QDPR), a critical enzyme regulating biopterin metabolism, causes metabolite dihydrobiopterin (BH2) accumulation and decreases the ratio of tetrahydrobiopterin (BH4) to BH2 in pancreatic ductal adenocarcinomas (PDACs). The reduced BH4/BH2 ratio leads to an increase in reactive oxygen species (ROS) generation and a decrease in the distribution of H3K27me3 at CXCL1 promoter. Consequently, myeloid-derived suppressor cells are recruited to tumor microenvironment via CXCR2 causing resistance to ICB therapy. We discovered that BH4 supplementation is capable to restore the BH4/BH2 ratio, enhance anti-tumor immunity, and overcome ICB resistance in QDPR-deficient PDACs. Tumors with lower QDPR expression show decreased responsiveness to ICB therapy. These findings offer a novel strategy for selecting patient and combining therapies to improve the effectiveness of ICB therapy in PDAC.
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Affiliation(s)
- Ji Liu
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China and Guangdong Provincial Clinical Research Center for Cancer, Guangzhou, China
| | - Xiaowei He
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China and Guangdong Provincial Clinical Research Center for Cancer, Guangzhou, China
| | - Shuang Deng
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China and Guangdong Provincial Clinical Research Center for Cancer, Guangzhou, China
| | - Sihan Zhao
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China and Guangdong Provincial Clinical Research Center for Cancer, Guangzhou, China
| | - Shaoping Zhang
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China and Guangdong Provincial Clinical Research Center for Cancer, Guangzhou, China
| | - Ziming Chen
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China and Guangdong Provincial Clinical Research Center for Cancer, Guangzhou, China
| | - Chunling Xue
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China and Guangdong Provincial Clinical Research Center for Cancer, Guangzhou, China
| | - Lingxing Zeng
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China and Guangdong Provincial Clinical Research Center for Cancer, Guangzhou, China
| | - Hongzhe Zhao
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China and Guangdong Provincial Clinical Research Center for Cancer, Guangzhou, China
| | - Yifan Zhou
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China and Guangdong Provincial Clinical Research Center for Cancer, Guangzhou, China
| | - Ruihong Bai
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China and Guangdong Provincial Clinical Research Center for Cancer, Guangzhou, China
| | - Zilan Xu
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China and Guangdong Provincial Clinical Research Center for Cancer, Guangzhou, China
| | - Shaoqiu Liu
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China and Guangdong Provincial Clinical Research Center for Cancer, Guangzhou, China
| | - Quanbo Zhou
- Department of Pancreaticobiliary Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Mei Li
- Department of Pathology, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Jialiang Zhang
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China and Guangdong Provincial Clinical Research Center for Cancer, Guangzhou, China
| | - Xudong Huang
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China and Guangdong Provincial Clinical Research Center for Cancer, Guangzhou, China
| | - Rufu Chen
- Guangdong Provincial People's Hospital & Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Liqin Wang
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China and Guangdong Provincial Clinical Research Center for Cancer, Guangzhou, China; Collaborative Innovation Center for Cancer Personalized Medicine, Nanjing Medical University, Nanjing, China.
| | - Dongxin Lin
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China and Guangdong Provincial Clinical Research Center for Cancer, Guangzhou, China; Department of Etiology and Carcinogenesis, National Cancer Center/National Clinical Research Center/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China; Collaborative Innovation Center for Cancer Personalized Medicine, Nanjing Medical University, Nanjing, China.
| | - Jian Zheng
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China and Guangdong Provincial Clinical Research Center for Cancer, Guangzhou, China; Collaborative Innovation Center for Cancer Personalized Medicine, Nanjing Medical University, Nanjing, China; Affiliated Cancer Hospital and Institute of Guangzhou Medical University, Guangzhou, China.
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7
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Khosravi G, Mostafavi S, Bastan S, Ebrahimi N, Gharibvand RS, Eskandari N. Immunologic tumor microenvironment modulators for turning cold tumors hot. Cancer Commun (Lond) 2024; 44:521-553. [PMID: 38551889 PMCID: PMC11110955 DOI: 10.1002/cac2.12539] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2023] [Revised: 03/03/2024] [Accepted: 03/12/2024] [Indexed: 05/23/2024] Open
Abstract
Tumors can be classified into distinct immunophenotypes based on the presence and arrangement of cytotoxic immune cells within the tumor microenvironment (TME). Hot tumors, characterized by heightened immune activity and responsiveness to immune checkpoint inhibitors (ICIs), stand in stark contrast to cold tumors, which lack immune infiltration and remain resistant to therapy. To overcome immune evasion mechanisms employed by tumor cells, novel immunologic modulators have emerged, particularly ICIs targeting cytotoxic T-lymphocyte-associated protein 4 (CTLA-4) and programmed cell death protein 1/programmed death-ligand 1(PD-1/PD-L1). These agents disrupt inhibitory signals and reactivate the immune system, transforming cold tumors into hot ones and promoting effective antitumor responses. However, challenges persist, including primary resistance to immunotherapy, autoimmune side effects, and tumor response heterogeneity. Addressing these challenges requires innovative strategies, deeper mechanistic insights, and a combination of immune interventions to enhance the effectiveness of immunotherapies. In the landscape of cancer medicine, where immune cold tumors represent a formidable hurdle, understanding the TME and harnessing its potential to reprogram the immune response is paramount. This review sheds light on current advancements and future directions in the quest for more effective and safer cancer treatment strategies, offering hope for patients with immune-resistant tumors.
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Affiliation(s)
- Gholam‐Reza Khosravi
- Department of Medical ImmunologySchool of MedicineIsfahan University of Medical SciencesIsfahanIran
| | - Samaneh Mostafavi
- Department of ImmunologyFaculty of Medical SciencesTarbiat Modares UniversityTehranIran
| | - Sanaz Bastan
- Department of Medical ImmunologySchool of MedicineIsfahan University of Medical SciencesIsfahanIran
| | - Narges Ebrahimi
- Department of Medical ImmunologySchool of MedicineIsfahan University of Medical SciencesIsfahanIran
| | - Roya Safari Gharibvand
- Department of ImmunologySchool of MedicineAhvaz Jundishapur University of Medical SciencesAhvazIran
| | - Nahid Eskandari
- Department of Medical ImmunologySchool of MedicineIsfahan University of Medical SciencesIsfahanIran
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8
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Stone ML, Lee J, Lee JW, Coho H, Tariveranmoshabad M, Wattenberg MM, Choi H, Herrera VM, Xue Y, Choi-Bose S, Zingone SK, Patel D, Markowitz K, Delman D, Balachandran VP, Beatty GL. Hepatocytes coordinate immune evasion in cancer via release of serum amyloid A proteins. Nat Immunol 2024; 25:755-763. [PMID: 38641718 DOI: 10.1038/s41590-024-01820-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Accepted: 03/15/2024] [Indexed: 04/21/2024]
Abstract
T cell infiltration into tumors is a favorable prognostic feature, but most solid tumors lack productive T cell responses. Mechanisms that coordinate T cell exclusion are incompletely understood. Here we identify hepatocyte activation via interleukin-6/STAT3 and secretion of serum amyloid A (SAA) proteins 1 and 2 as important regulators of T cell surveillance of extrahepatic tumors. Loss of STAT3 in hepatocytes or SAA remodeled the tumor microenvironment with infiltration by CD8+ T cells, while interleukin-6 overexpression in hepatocytes and SAA signaling via Toll-like receptor 2 reduced the number of intratumoral dendritic cells and, in doing so, inhibited T cell tumor infiltration. Genetic ablation of SAA enhanced survival after tumor resection in a T cell-dependent manner. Likewise, in individuals with pancreatic ductal adenocarcinoma, long-term survivors after surgery demonstrated lower serum SAA levels than short-term survivors. Taken together, these data define a fundamental link between liver and tumor immunobiology wherein hepatocytes govern productive T cell surveillance in cancer.
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Affiliation(s)
- Meredith L Stone
- Abramson Cancer Center, University of Pennsylvania, Philadelphia, PA, USA
- Division of Hematology-Oncology, Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Jesse Lee
- Abramson Cancer Center, University of Pennsylvania, Philadelphia, PA, USA
- Division of Hematology-Oncology, Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Jae W Lee
- Abramson Cancer Center, University of Pennsylvania, Philadelphia, PA, USA
- Division of Hematology-Oncology, Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Heather Coho
- Abramson Cancer Center, University of Pennsylvania, Philadelphia, PA, USA
- Division of Hematology-Oncology, Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Mito Tariveranmoshabad
- Abramson Cancer Center, University of Pennsylvania, Philadelphia, PA, USA
- Division of Hematology-Oncology, Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Max M Wattenberg
- Abramson Cancer Center, University of Pennsylvania, Philadelphia, PA, USA
- Division of Hematology-Oncology, Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Hana Choi
- Abramson Cancer Center, University of Pennsylvania, Philadelphia, PA, USA
- Division of Hematology-Oncology, Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Veronica M Herrera
- Abramson Cancer Center, University of Pennsylvania, Philadelphia, PA, USA
- Division of Hematology-Oncology, Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Yuqing Xue
- Abramson Cancer Center, University of Pennsylvania, Philadelphia, PA, USA
- Division of Hematology-Oncology, Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Shaanti Choi-Bose
- Abramson Cancer Center, University of Pennsylvania, Philadelphia, PA, USA
- Division of Hematology-Oncology, Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Sofia K Zingone
- Abramson Cancer Center, University of Pennsylvania, Philadelphia, PA, USA
- Division of Hematology-Oncology, Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Dhruv Patel
- Abramson Cancer Center, University of Pennsylvania, Philadelphia, PA, USA
- Division of Hematology-Oncology, Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Kelly Markowitz
- Abramson Cancer Center, University of Pennsylvania, Philadelphia, PA, USA
- Division of Hematology-Oncology, Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Devora Delman
- Abramson Cancer Center, University of Pennsylvania, Philadelphia, PA, USA
- Division of Hematology-Oncology, Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Vinod P Balachandran
- Human Oncology and Pathogenesis Program, Hepatopancreatobiliary Service, Department of Surgery, David M. Rubenstein Center for Pancreatic Cancer Research, Parker Institute for Cancer Immunotherapy, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Gregory L Beatty
- Abramson Cancer Center, University of Pennsylvania, Philadelphia, PA, USA.
- Division of Hematology-Oncology, Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.
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9
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Wasko UN, Jiang J, Dalton TC, Curiel-Garcia A, Edwards AC, Wang Y, Lee B, Orlen M, Tian S, Stalnecker CA, Drizyte-Miller K, Menard M, Dilly J, Sastra SA, Palermo CF, Hasselluhn MC, Decker-Farrell AR, Chang S, Jiang L, Wei X, Yang YC, Helland C, Courtney H, Gindin Y, Muonio K, Zhao R, Kemp SB, Clendenin C, Sor R, Vostrejs WP, Hibshman PS, Amparo AM, Hennessey C, Rees MG, Ronan MM, Roth JA, Brodbeck J, Tomassoni L, Bakir B, Socci ND, Herring LE, Barker NK, Wang J, Cleary JM, Wolpin BM, Chabot JA, Kluger MD, Manji GA, Tsai KY, Sekulic M, Lagana SM, Califano A, Quintana E, Wang Z, Smith JAM, Holderfield M, Wildes D, Lowe SW, Badgley MA, Aguirre AJ, Vonderheide RH, Stanger BZ, Baslan T, Der CJ, Singh M, Olive KP. Tumour-selective activity of RAS-GTP inhibition in pancreatic cancer. Nature 2024; 629:927-936. [PMID: 38588697 PMCID: PMC11111406 DOI: 10.1038/s41586-024-07379-z] [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: 07/18/2023] [Accepted: 04/02/2024] [Indexed: 04/10/2024]
Abstract
Broad-spectrum RAS inhibition has the potential to benefit roughly a quarter of human patients with cancer whose tumours are driven by RAS mutations1,2. RMC-7977 is a highly selective inhibitor of the active GTP-bound forms of KRAS, HRAS and NRAS, with affinity for both mutant and wild-type variants3. More than 90% of cases of human pancreatic ductal adenocarcinoma (PDAC) are driven by activating mutations in KRAS4. Here we assessed the therapeutic potential of RMC-7977 in a comprehensive range of PDAC models. We observed broad and pronounced anti-tumour activity across models following direct RAS inhibition at exposures that were well-tolerated in vivo. Pharmacological analyses revealed divergent responses to RMC-7977 in tumour versus normal tissues. Treated tumours exhibited waves of apoptosis along with sustained proliferative arrest, whereas normal tissues underwent only transient decreases in proliferation, with no evidence of apoptosis. In the autochthonous KPC mouse model, RMC-7977 treatment resulted in a profound extension of survival followed by on-treatment relapse. Analysis of relapsed tumours identified Myc copy number gain as a prevalent candidate resistance mechanism, which could be overcome by combinatorial TEAD inhibition in vitro. Together, these data establish a strong preclinical rationale for the use of broad-spectrum RAS-GTP inhibition in the setting of PDAC and identify a promising candidate combination therapeutic regimen to overcome monotherapy resistance.
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Affiliation(s)
- Urszula N Wasko
- Department of Medicine, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, NY, USA
- Herbert Irving Comprehensive Cancer Center, Columbia University Irving Medical Center, New York, NY, USA
| | | | - Tanner C Dalton
- Department of Medicine, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, NY, USA
- Herbert Irving Comprehensive Cancer Center, Columbia University Irving Medical Center, New York, NY, USA
| | - Alvaro Curiel-Garcia
- Department of Medicine, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, NY, USA
- Herbert Irving Comprehensive Cancer Center, Columbia University Irving Medical Center, New York, NY, USA
| | - A Cole Edwards
- Department of Cell Biology and Physiology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | | | - Bianca Lee
- Revolution Medicines, Redwood City, CA, USA
| | - Margo Orlen
- University of Pennsylvania Perelman School of Medicine, Department of Medicine, Philadelphia, PA, USA
| | - Sha Tian
- Cancer Biology and Genetics Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Clint A Stalnecker
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
- Department of Pharmacology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Kristina Drizyte-Miller
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | | | - Julien Dilly
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
| | - Stephen A Sastra
- Department of Medicine, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, NY, USA
- Herbert Irving Comprehensive Cancer Center, Columbia University Irving Medical Center, New York, NY, USA
| | - Carmine F Palermo
- Department of Medicine, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, NY, USA
- Herbert Irving Comprehensive Cancer Center, Columbia University Irving Medical Center, New York, NY, USA
| | - Marie C Hasselluhn
- Department of Medicine, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, NY, USA
- Herbert Irving Comprehensive Cancer Center, Columbia University Irving Medical Center, New York, NY, USA
| | - Amanda R Decker-Farrell
- Department of Medicine, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, NY, USA
- Herbert Irving Comprehensive Cancer Center, Columbia University Irving Medical Center, New York, NY, USA
| | | | | | - Xing Wei
- Revolution Medicines, Redwood City, CA, USA
| | - Yu C Yang
- Revolution Medicines, Redwood City, CA, USA
| | | | | | | | | | | | - Samantha B Kemp
- University of Pennsylvania Perelman School of Medicine, Department of Medicine, Philadelphia, PA, USA
| | - Cynthia Clendenin
- University of Pennsylvania Perelman School of Medicine, Abramson Cancer Center, Philadelphia, PA, USA
| | - Rina Sor
- University of Pennsylvania Perelman School of Medicine, Abramson Cancer Center, Philadelphia, PA, USA
| | - William P Vostrejs
- University of Pennsylvania Perelman School of Medicine, Department of Medicine, Philadelphia, PA, USA
| | - Priya S Hibshman
- Department of Cell Biology and Physiology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Amber M Amparo
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Connor Hennessey
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
| | - Matthew G Rees
- The Broad Institute of Harvard and MIT, Cambridge, MA, USA
| | | | | | | | - Lorenzo Tomassoni
- Herbert Irving Comprehensive Cancer Center, Columbia University Irving Medical Center, New York, NY, USA
- Department of Systems Biology, Columbia University Irving Medical Center, New York, NY, USA
| | - Basil Bakir
- Department of Medicine, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, NY, USA
- Herbert Irving Comprehensive Cancer Center, Columbia University Irving Medical Center, New York, NY, USA
| | - Nicholas D Socci
- Bioinformatics Core, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Laura E Herring
- UNC Michael Hooker Proteomics Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Natalie K Barker
- UNC Michael Hooker Proteomics Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Junning Wang
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
| | - James M Cleary
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
| | - Brian M Wolpin
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
| | - John A Chabot
- Department of Surgery, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, NY, USA
| | - Michael D Kluger
- Department of Surgery, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, NY, USA
| | - Gulam A Manji
- Department of Medicine, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, NY, USA
- Herbert Irving Comprehensive Cancer Center, Columbia University Irving Medical Center, New York, NY, USA
| | - Kenneth Y Tsai
- Department of Pathology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL, USA
- Department of Tumor Microenvironment and Metastasis, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL, USA
| | - Miroslav Sekulic
- Department of Pathology and Cell Biology, Columbia University Irving Medical Center, New York, NY, USA
| | - Stephen M Lagana
- Department of Pathology and Cell Biology, Columbia University Irving Medical Center, New York, NY, USA
| | - Andrea Califano
- Department of Medicine, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, NY, USA
- Herbert Irving Comprehensive Cancer Center, Columbia University Irving Medical Center, New York, NY, USA
- Department of Systems Biology, Columbia University Irving Medical Center, New York, NY, USA
- Department of Oncology, The Johns Hopkins University School of Medicine, Baltimore, MD, USA
- J. P. Sulzberger Columbia Genome Center, Columbia University, New York, NY, USA
- Department of Biochemistry and Molecular Biophysics, Columbia University Irving Medical Center, New York, NY, USA
- Department of Biomedical Informatics, Columbia University Irving Medical Center, New York, NY, USA
- Chan Zuckerberg Biohub New York, New York, NY, USA
| | | | | | | | | | | | - Scott W Lowe
- Cancer Biology and Genetics Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Howard Hughes Medical Institute, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Michael A Badgley
- Department of Medicine, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, NY, USA
- Herbert Irving Comprehensive Cancer Center, Columbia University Irving Medical Center, New York, NY, USA
| | - Andrew J Aguirre
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
- The Broad Institute of Harvard and MIT, Cambridge, MA, USA
- Department of Medicine, Brigham and Women's Hospital, Boston, MA, USA
| | - Robert H Vonderheide
- University of Pennsylvania Perelman School of Medicine, Department of Medicine, Philadelphia, PA, USA
- University of Pennsylvania Perelman School of Medicine, Abramson Cancer Center, Philadelphia, PA, USA
- Parker Institute for Cancer Immunotherapy, San Francisco, CA, USA
| | - Ben Z Stanger
- University of Pennsylvania Perelman School of Medicine, Department of Medicine, Philadelphia, PA, USA
- University of Pennsylvania Perelman School of Medicine, Abramson Cancer Center, Philadelphia, PA, USA
| | - Timour Baslan
- Department of Biomedical Sciences, School of Veterinary Medicine, The University of Pennsylvania, Philadelphia, PA, USA
| | - Channing J Der
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
- Department of Pharmacology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | | | - Kenneth P Olive
- Department of Medicine, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, NY, USA.
- Herbert Irving Comprehensive Cancer Center, Columbia University Irving Medical Center, New York, NY, USA.
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10
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Catalano F, Brunelli M, Signori A, Rescigno P, Buti S, Galli L, Spada M, Masini C, Galuppini F, Vellone VG, Gaggero G, Maruzzo M, Merler S, Vignani F, Cavo A, Bimbatti D, Milella M, Dei Tos AP, Sbaraglia M, Murianni V, Damassi A, Cremante M, Maffezzoli M, Llaja Obispo MA, Banna GL, Fornarini G, Rebuzzi SE. Analyses of tumor microenvironment in patients with advanced renal cell carcinoma receiving immunotherapy (Meet-URO 18 study). Future Oncol 2024. [PMID: 38682738 DOI: 10.2217/fon-2023-1068] [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] [Indexed: 05/01/2024] Open
Abstract
Introduction: The Meet-URO 18 study is a multicentric study of patients with metastatic renal cell carcinoma receiving nivolumab in the second-line and beyond, categorized as responders (progression-free survival ≥ 12 months) and non-responders (progression-free survival < 3 months). Areas covered: The current study includes extensive immunohistochemical analysis of T-lineage markers (CD3, CD4, CD8, CD8/CD4 ratio), macrophages (CD68), ph-mTOR, CD15 and CD56 expression on tumor cells, and PD-L1 expression, on an increased sample size including 161 tumor samples (113 patients) compared with preliminary presented data. Responders' tumor tissue (n = 90; 55.9%) was associated with lower CD4 expression (p = 0.014), higher CD56 expression (p = 0.046) and higher CD8/CD4 ratio (p = 0.030). Expert opinion/commentary: The present work suggests the regulatory role of a subpopulation of T cells on antitumor response and identifies CD56 as a putative biomarker of immunotherapy efficacy.
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Affiliation(s)
- Fabio Catalano
- Medical Oncology Unit 1, IRCCS Ospedale Policlinico San Martino, 16132, GenoaItaly
| | - Matteo Brunelli
- Pathology Unit, Department of Diagnostics & Public Health, University & Hospital Trust of Verona, 37124, VeronaItaly
| | - Alessio Signori
- Department of Health Sciences (DISSAL), Section of Biostatistics, University of Genoa, 16132, GenoaItaly
| | - Pasquale Rescigno
- Candiolo Cancer Institute, FPO-IRCCS, 10060, CandioloItaly
- Translational & Clinical Research Institute, Centre for Cancer, Newcastle University, Newcastle upon Tyne, NE1 7RU, UK
| | - Sebastiano Buti
- Department of Medicine and Surgery, University of Parma, 43126, ParmaItaly
- Medical Oncology Unit, University Hospital of Parma, 43126, ParmaItaly
| | - Luca Galli
- Medical Oncology Unit 2, Azienda Ospedaliera Universitaria Pisana, 56126, PisaItaly
| | | | - Cristina Masini
- Medical Oncology Unit, Clinical Cancer Centre, AUSL-IRCCS di Reggio Emilia, 42122, Reggio EmiliaItaly
| | - Francesca Galuppini
- Surgical Pathology Unit, Department of Medicine (DIMED), University of Padua, 35128, PaduaItaly
| | - Valerio Gaetano Vellone
- Pathology Unit, IRCCS Istituto Giannina Gaslini, 16147, GenoaItaly
- Department of Integrated Surgical & Diagnostic Sciences (DISC), University of Genoa, 16132, GenoaItaly
| | - Gabriele Gaggero
- Pathology Unit, IRCCS Istituto Giannina Gaslini, 16147, GenoaItaly
| | - Marco Maruzzo
- Oncology Unit 1, Istituto Oncologico Veneto IOV-IRCCS, 35128, PaduaItaly
| | - Sara Merler
- Section of Innovation Biomedicine-Oncology Area, Department of Engineering for Innovation Medicine, University of Verona & Verona University & Hospital Trust, Verona, 37134, Italy
| | - Francesca Vignani
- Division of Medical Oncology, Ordine Mauriziano Hospital, 10128, TurinItaly
| | - Alessia Cavo
- Oncology Unit, Villa Scassi Hospital, 16149, GenoaItaly
| | - Davide Bimbatti
- Oncology Unit 1, Istituto Oncologico Veneto IOV-IRCCS, 35128, PaduaItaly
| | - Michele Milella
- Section of Innovation Biomedicine-Oncology Area, Department of Engineering for Innovation Medicine, University of Verona & Verona University & Hospital Trust, Verona, 37134, Italy
| | - Angelo Paolo Dei Tos
- Surgical Pathology Unit, Department of Medicine (DIMED), University of Padua, 35128, PaduaItaly
| | - Marta Sbaraglia
- Surgical Pathology Unit, Department of Medicine (DIMED), University of Padua, 35128, PaduaItaly
| | - Veronica Murianni
- Medical Oncology Unit 1, IRCCS Ospedale Policlinico San Martino, 16132, GenoaItaly
| | - Alessandra Damassi
- Medical Oncology Unit 1, IRCCS Ospedale Policlinico San Martino, 16132, GenoaItaly
| | - Malvina Cremante
- Medical Oncology Unit 1, IRCCS Ospedale Policlinico San Martino, 16132, GenoaItaly
| | - Michele Maffezzoli
- Department of Medicine and Surgery, University of Parma, 43126, ParmaItaly
| | | | - Giuseppe Luigi Banna
- Department of Oncology, Portsmouth Hospitals University NHS Trust, Portsmouth, PO6 3LY, UK
- School of Pharmacy & Biomedical Sciences, University of Portsmouth, Portsmouth, PO1 2UP, UK
| | - Giuseppe Fornarini
- Medical Oncology Unit 1, IRCCS Ospedale Policlinico San Martino, 16132, GenoaItaly
| | - Sara Elena Rebuzzi
- Medical Oncology Unit, Ospedale San Paolo, 17100, SavonaItaly
- Department of Internal Medicine & Medical Specialties (Di.M.I.), University of Genoa, 16132, GenoaItaly
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11
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Lahusen A, Cai J, Schirmbeck R, Wellstein A, Kleger A, Seufferlein T, Eiseler T, Lin YN. A pancreatic cancer organoid-in-matrix platform shows distinct sensitivities to T cell killing. Sci Rep 2024; 14:9377. [PMID: 38654067 DOI: 10.1038/s41598-024-60107-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2023] [Accepted: 04/18/2024] [Indexed: 04/25/2024] Open
Abstract
Poor treatment responses of pancreatic ductal adenocarcinoma (PDAC) are in large part due to tumor heterogeneity and an immunosuppressive desmoplastic tumor stroma that impacts interactions with cells in the tumor microenvironment (TME). Thus, there is a pressing need for models to probe the contributions of cellular and noncellular crosstalk. Organoids are promising model systems with the potential to generate a plethora of data including phenotypic, transcriptomic and genomic characterization but still require improvements in culture conditions mimicking the TME. Here, we describe an INTERaction with Organoid-in-MatriX ("InterOMaX") model system, that presents a 3D co-culture-based platform for investigating matrix-dependent cellular crosstalk. We describe its potential to uncover new molecular mechanisms of T cell responses to murine KPC (LSL-KrasG12D/+27/Trp53tm1Tyj/J/p48Cre/+) PDAC cells as well as PDAC patient-derived organoids (PDOs). For this, a customizable matrix and homogenously sized organoid-in-matrix positioning of cancer cells were designed based on a standardized agarose microwell chip array system and established for co-culture with T cells and inclusion of stromal cells. We describe the detection and orthogonal analysis of murine and human PDAC cell populations with distinct sensitivity to T cell killing that is corroborated in vivo. By enabling both identification and validation of gene candidates for T cell resistance, this platform sets the stage for better mechanistic understanding of cancer cell-intrinsic resistance phenotypes in PDAC.
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Affiliation(s)
- Anton Lahusen
- Department of Internal Medicine I, Gastroenterology, Endocrinology, Nephrology, Nutrition and Metabolism, Ulm University Hospital, Albert Einstein Allee 23, 89081, Ulm, Germany
| | - Jierui Cai
- Department of Internal Medicine I, Gastroenterology, Endocrinology, Nephrology, Nutrition and Metabolism, Ulm University Hospital, Albert Einstein Allee 23, 89081, Ulm, Germany
| | - Reinhold Schirmbeck
- Department of Internal Medicine I, Gastroenterology, Endocrinology, Nephrology, Nutrition and Metabolism, Ulm University Hospital, Albert Einstein Allee 23, 89081, Ulm, Germany
| | - Anton Wellstein
- Lombardi Comprehensive Cancer Center, Georgetown University, 3970 Reservoir Road NW, Washington, DC, 20007, USA
| | - Alexander Kleger
- Department of Internal Medicine I, Gastroenterology, Endocrinology, Nephrology, Nutrition and Metabolism, Ulm University Hospital, Albert Einstein Allee 23, 89081, Ulm, Germany
- Institute of Molecular Oncology and Stem Cell Biology (IMOS), Ulm University Hospital, 89081, Ulm, Germany
- Division of Interdisciplinary Pancreatology, Department of Internal Medicine I, Ulm University Hospital, 89081, Ulm, Germany
- Organoid Core Facility, Ulm University Hospital, 89081, Ulm, Germany
| | - Thomas Seufferlein
- Department of Internal Medicine I, Gastroenterology, Endocrinology, Nephrology, Nutrition and Metabolism, Ulm University Hospital, Albert Einstein Allee 23, 89081, Ulm, Germany
| | - Tim Eiseler
- Department of Internal Medicine I, Gastroenterology, Endocrinology, Nephrology, Nutrition and Metabolism, Ulm University Hospital, Albert Einstein Allee 23, 89081, Ulm, Germany
| | - Yuan-Na Lin
- Department of Internal Medicine I, Gastroenterology, Endocrinology, Nephrology, Nutrition and Metabolism, Ulm University Hospital, Albert Einstein Allee 23, 89081, Ulm, Germany.
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12
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Du Q, An Q, Zhang J, Liu C, Hu Q. Unravelling immune microenvironment features underlying tumor progression in the single-cell era. Cancer Cell Int 2024; 24:143. [PMID: 38649887 PMCID: PMC11036673 DOI: 10.1186/s12935-024-03335-z] [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: 11/06/2023] [Accepted: 04/18/2024] [Indexed: 04/25/2024] Open
Abstract
The relationship between the immune cell and tumor occurrence and progression remains unclear. Profiling alterations in the tumor immune microenvironment (TIME) at high resolution is crucial to identify factors influencing cancer progression and enhance the effectiveness of immunotherapy. However, traditional sequencing methods, including bulk RNA sequencing, exhibit varying degrees of masking the cellular heterogeneity and immunophenotypic changes observed in early and late-stage tumors. Single-cell RNA sequencing (scRNA-seq) has provided significant and precise TIME landscapes. Consequently, this review has highlighted TIME cellular and molecular changes in tumorigenesis and progression elucidated through recent scRNA-seq studies. Specifically, we have summarized the cellular heterogeneity of TIME at different stages, including early, late, and metastatic stages. Moreover, we have outlined the related variations that may promote tumor occurrence and metastasis in the single-cell era. The widespread applications of scRNA-seq in TIME will comprehensively redefine the understanding of tumor biology and furnish more effective immunotherapy strategies.
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Affiliation(s)
- Qilian Du
- Department of Oncology, Renmin Hospital of Wuhan University, Wuhan, 430060, China
| | - Qi An
- Department of Oncology, Renmin Hospital of Wuhan University, Wuhan, 430060, China
| | - Jiajun Zhang
- Department of Oncology, Renmin Hospital of Wuhan University, Wuhan, 430060, China
| | - Chao Liu
- Department of Radiation Oncology, Peking University First Hospital, Beijing, 100034, China.
| | - Qinyong Hu
- Department of Oncology, Renmin Hospital of Wuhan University, Wuhan, 430060, China.
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13
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Spadafora V, Pryce BR, Oles A, Talbert EE, Romeo M, Vaena S, Berto S, Ostrowski MC, Wang DJ, Guttridge DC. Optimization of a mouse model of pancreatic cancer to simulate the human phenotypes of metastasis and cachexia. BMC Cancer 2024; 24:414. [PMID: 38570770 PMCID: PMC10993462 DOI: 10.1186/s12885-024-12104-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Accepted: 03/11/2024] [Indexed: 04/05/2024] Open
Abstract
BACKGROUND Pancreatic ductal adenocarcinoma (PDAC) presents with a high mortality rate. Two important features of PDAC contribute to this poor outcome. The first is metastasis which occurs in ~ 80% of PDAC patients. The second is cachexia, which compromises treatment tolerance for patients and reduces their quality of life. Although various mouse models of PDAC exist, recapitulating both metastatic and cachectic features have been challenging. METHODS Here, we optimize an orthotopic mouse model of PDAC by altering several conditions, including the subcloning of parental murine PDAC cells, implantation site, number of transplanted cells, and age of recipient mice. We perform spatial profiling to compare primary and metastatic immune microenvironments and RNA sequencing to gain insight into the mechanisms of muscle wasting in PDAC-induced cachexia, comparing non-metastatic to metastatic conditions. RESULTS These modifications extend the time course of the disease and concurrently increase the rate of metastasis to approximately 70%. Furthermore, reliable cachexia endpoints are achieved in both PDAC mice with and without metastases, which is reminiscent of patients. We also find that cachectic muscles from PDAC mice with metastasis exhibit a similar transcriptional profile to muscles derived from mice and patients without metastasis. CONCLUSION Together, this model is likely to be advantageous in both advancing our understanding of the mechanism of PDAC cachexia, as well as in the evaluation of novel therapeutics.
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Affiliation(s)
- Victoria Spadafora
- Department of Pediatrics, Darby Children's Research Institute, 416, Medical University of South Carolina, 173 Ashley Avenue, Charleston, SC, 29425, USA
| | - Benjamin R Pryce
- Department of Pediatrics, Darby Children's Research Institute, 416, Medical University of South Carolina, 173 Ashley Avenue, Charleston, SC, 29425, USA
| | - Alexander Oles
- Department of Pediatrics, Darby Children's Research Institute, 416, Medical University of South Carolina, 173 Ashley Avenue, Charleston, SC, 29425, USA
| | - Erin E Talbert
- Department of Health and Human Physiology, and the Holden Comprehensive Cancer Center, University of Iowa, Iowa, 52242, USA
| | - Martin Romeo
- Hollings Cancer Center, Medical University of South Carolina, Charleston, SC, 29425, USA
| | - Silvia Vaena
- Hollings Cancer Center, Medical University of South Carolina, Charleston, SC, 29425, USA
| | - Stefano Berto
- Hollings Cancer Center, Medical University of South Carolina, Charleston, SC, 29425, USA
- Department of Neuroscience, Medical University of South Carolina, Charleston, SC, 29425, USA
| | - Michael C Ostrowski
- Hollings Cancer Center, Medical University of South Carolina, Charleston, SC, 29425, USA
- Department of Biochemistry and Molecular Biology, Medical University of South Carolina, Charleston, SC, 29425, USA
| | - David J Wang
- Department of Pediatrics, Darby Children's Research Institute, 416, Medical University of South Carolina, 173 Ashley Avenue, Charleston, SC, 29425, USA.
| | - Denis C Guttridge
- Department of Pediatrics, Darby Children's Research Institute, 416, Medical University of South Carolina, 173 Ashley Avenue, Charleston, SC, 29425, USA.
- Hollings Cancer Center, Medical University of South Carolina, Charleston, SC, 29425, USA.
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14
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Liu F, Huang H, Yang X, Jiang S, Xu A, Yu Z, Li J, Yu M, Wang Y, Wang B. Ag85B-ENO1 46-82 therapeutic vaccines enhance anti-tumor immunity by inducing CD8 + T cells and remodeling tumor microenvironment. Int Immunopharmacol 2024; 130:111707. [PMID: 38387194 DOI: 10.1016/j.intimp.2024.111707] [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: 11/18/2023] [Revised: 02/06/2024] [Accepted: 02/13/2024] [Indexed: 02/24/2024]
Abstract
Lung cancer is the leading cause of cancer-related morbidity and mortality in China. However, the effect of traditional cancer treatment is limited. Herein, we designed a therapeutic cancer vaccine based on the tumor-associated antigen mENO1, which can prevent lung cancer growth in vivo, and explored the underlying mechanism of Ag85B-ENO146-82 therapy. Lewis lung carcinoma (LLC) tumor-bearing immunocompetent C57BL/6 mice that received Ag85B-ENO146-82 treatment showed antitumor effect. Further, we detected CD8+ T, CD4+ T in LLC-bearing C57BL/6 mice to understand the impact of Ag85B-ENO146-82 therapy on antitumor capacity. The Ag85B-ENO146-82 therapy induced intensive infiltration of CD4+ and CD8+ T cells in tumors, increased tumor-specific IFN-γ and TNF-α secretion by CD8+ T cells and promoted macrophage polarization toward M1 phenotype. Flow cytometric analysis revealed that CD8+ T effector memory (TEM) cells and central memory (TCM) cells were upregulated. qPCR and ELISA analysis showed that the expression of IFN-γ and TNF-α were upregulated, whereas of IL1β, IL6 and IL10 were downregulated. This study demonstrated that Ag85B-ENO146-82 vaccine augmented antitumor efficacy, which was CD8+ T cells dependent. Our findings paved the way for therapeutic tumor-associated antigen peptide vaccines to enhance anti-tumor immunotherapy for treatment of cancer.
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Affiliation(s)
- Fengjun Liu
- Department of Special Medicine, School of Basic Medicine, Qingdao University, Qingdao 266000, China
| | - Huan Huang
- Department of Pathogenic Biology, School of Basic Medicine, Qingdao University, Qingdao 266000, China
| | - Xiaoli Yang
- Department of Pathogenic Biology, School of Basic Medicine, Qingdao University, Qingdao 266000, China
| | - Shasha Jiang
- Department of Pathogenic Biology, School of Basic Medicine, Qingdao University, Qingdao 266000, China
| | - Aotian Xu
- Qingdao Sino-cell Biomedicine Co., Ltd., Qingdao 266000, Shandong, China
| | - Zhongjie Yu
- Qingdao Sino-cell Biomedicine Co., Ltd., Qingdao 266000, Shandong, China
| | - Jun Li
- Department of Pathogenic Biology, School of Basic Medicine, Qingdao University, Qingdao 266000, China
| | - Meng Yu
- Department of Pathogenic Biology, School of Basic Medicine, Qingdao University, Qingdao 266000, China
| | - Yunyang Wang
- Department of Endocrinology and Metabolism, the Affiliated Hospital of Qingdao University, Qingdao 266000, Shandong, China
| | - Bin Wang
- Department of Special Medicine, School of Basic Medicine, Qingdao University, Qingdao 266000, China; Department of Pathogenic Biology, School of Basic Medicine, Qingdao University, Qingdao 266000, China; Qingdao Sino-cell Biomedicine Co., Ltd., Qingdao 266000, Shandong, China.
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15
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Sun C, Zhang H, Li Y, Yu Y, Liu J, Liu R, Sun C. Elucidation of clinical implications Arising from circadian rhythm and insights into the tumor immune landscape in breast cancer. Heliyon 2024; 10:e27356. [PMID: 38500978 PMCID: PMC10945177 DOI: 10.1016/j.heliyon.2024.e27356] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2023] [Revised: 02/03/2024] [Accepted: 02/28/2024] [Indexed: 03/20/2024] Open
Abstract
Background Circadian rhythm is an internal timing system generated by circadian-related genes (CRGs). Disruption in this rhythm has been associated with a heightened risk of breast cancer (BC) and regulation of the immune microenvironment of tumors. This study aimed to investigate the clinical significance of CRGs in BC and the immune microenvironment. Methods CRGs were identified using the GeneCards and MSigDB databases. Through unsupervised clustering, we identified two circadian-related subtypes in patients with BC. We constructed a prognostic model and nomogram for circadian-related risk scores using LASSO and Cox regression analyses. Using multi-omics analysis, the mutation profile and immunological microenvironment of tumors were investigated, and the immunotherapy response in different groups of patients was predicted based on their risk strata. Results The two circadian-related subtypes of BC that were identified differed significantly in their prognoses, clinical characteristics, and tumor immune microenvironments. Subsequently, we constructed a circadian-related risk score (CRRS) model containing eight signatures (SIAH2, EZR, GSN, TAGLN2, PRDX1, MCM4, EIF4EBP1, and CD248) and a nomogram. High-risk individuals had a greater burden of tumor mutations, richer immune cell infiltration, and higher expression of immune checkpoint genes, than low-risk individuals, indicating a "hot tumor" immune phenotype and a more favorable treatment outcome. Conclusions Two circadian-related subtypes of BC were identified and used to establish a CRRS prognostic model and nomogram. These will be valuable in providing guidance for forecasting prognosis and developing personalized treatment plans for BC.
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Affiliation(s)
- Chunjie Sun
- College of Traditional Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan, 250355 Shandong, China
| | - Hanyun Zhang
- College of First Clinical Medicine, Shandong University of Traditional Chinese Medicine, Jinan, 250355 Shandong, China
| | - Ye Li
- Faculty of Chinese Medicine and State Key Laboratory of Quality Research in Chinese Medicines, Macau University of Science and Technology, Macau, Taipa, 999078, China
| | - Yang Yu
- Faculty of Chinese Medicine and State Key Laboratory of Quality Research in Chinese Medicines, Macau University of Science and Technology, Macau, Taipa, 999078, China
| | - Jingyang Liu
- Faculty of Chinese Medicine and State Key Laboratory of Quality Research in Chinese Medicines, Macau University of Science and Technology, Macau, Taipa, 999078, China
| | - Ruijuan Liu
- Department of Oncology, Weifang Traditional Chinese Hospital, Weifang, 261041 Shandong, China
| | - Changgang Sun
- Department of Oncology, Weifang Traditional Chinese Hospital, Weifang, 261041 Shandong, China
- College of Traditional Chinese Medicine, Shandong Second Medical University, Weifang, 261053 Shandong, China
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16
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Xiang Z, Lu J, Rao S, Fu C, Yao Y, Yi Y, Ming Y, Sun W, Guo W, Chen X. Programming peptide-oligonucleotide nano-assembly for engineering of neoantigen vaccine with potent immunogenicity. Theranostics 2024; 14:2290-2303. [PMID: 38646651 PMCID: PMC11024849 DOI: 10.7150/thno.93395] [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: 12/20/2023] [Accepted: 03/08/2024] [Indexed: 04/23/2024] Open
Abstract
Background: Neoantigen nanovaccine has been recognized as a promising treatment modality for personalized cancer immunotherapy. However, most current nanovaccines are carrier-dependent and the manufacturing process is complicated, resulting in potential safety concerns and suboptimal codelivery of neoantigens and adjuvants to antigen-presenting cells (APCs). Methods: Here we report a facile and general methodology for nanoassembly of peptide and oligonucleotide by programming neoantigen peptide with a short cationic module at N-terminus to prepare nanovaccine. The programmed peptide can co-assemble with CpG oligonucleotide (TLR9 agonist) into monodispersed nanostructures without the introduction of artificial carrier. Results: We demonstrate that the engineered nanovaccine promoted the codelivery of neoantigen peptides and adjuvants to lymph node-residing APCs and instigated potent neoantigen-specific T-cell responses, eliciting neoantigen-specific antitumor immune responses with negligible systemic toxicity. Furthermore, the antitumor T-cell immunity is profoundly potentiated when combined with anti-PD-1 therapy, leading to significant inhibition or even complete regression of established melanoma and MC-38 colon tumors. Conclusions: Collectively, this work demonstrates the feasibility and effectiveness of personalized cancer nanovaccine preparation with high immunogenicity and good biosafety by programming neoantigen peptide for nanoassembly with oligonucleotides without the aid of artificial carrier.
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Affiliation(s)
- Zhichu Xiang
- Department of Gastrointestinal Surgery, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou 325027, China
- 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, Singapore
| | - Jianhua Lu
- Department of Gastrointestinal Surgery, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou 325027, China
| | - Shangrui Rao
- Department of Gastrointestinal Surgery, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou 325027, China
| | - Chenxing Fu
- Department of Minimally Invasive Interventional Radiology, the State Key Laboratory of Respiratory Disease, School of Biomedical Engineering & The Second Affiliated Hospital, Guangzhou Medical University, Guangzhou, 510260, China
| | - Yuying Yao
- Department of Minimally Invasive Interventional Radiology, the State Key Laboratory of Respiratory Disease, School of Biomedical Engineering & The Second Affiliated Hospital, Guangzhou Medical University, Guangzhou, 510260, China
| | - Yongdong Yi
- Department of Gastrointestinal Surgery, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou 325027, China
| | - Yang Ming
- 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, Singapore
| | - Weijian Sun
- Department of Gastrointestinal Surgery, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou 325027, China
| | - Weisheng Guo
- Department of Minimally Invasive Interventional Radiology, the State Key Laboratory of Respiratory Disease, School of Biomedical Engineering & The Second Affiliated Hospital, Guangzhou Medical University, Guangzhou, 510260, 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, Singapore
- 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
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17
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Pratt HG, Ma L, Dziadowicz SA, Ott S, Whalley T, Szomolay B, Eubank TD, Hu G, Boone BA. Analysis of single nuclear chromatin accessibility reveals unique myeloid populations in human pancreatic ductal adenocarcinoma. Clin Transl Med 2024; 14:e1595. [PMID: 38426634 PMCID: PMC10905544 DOI: 10.1002/ctm2.1595] [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: 12/20/2023] [Revised: 01/30/2024] [Accepted: 02/06/2024] [Indexed: 03/02/2024] Open
Abstract
BACKGROUND A better understanding of the pancreatic ductal adenocarcinoma (PDAC) immune microenvironment is critical to developing new treatments and improving outcomes. Myeloid cells are of particular importance for PDAC progression; however, the presence of heterogenous subsets with different ontogeny and impact, along with some fluidity between them, (infiltrating monocytes vs. tissue-resident macrophages; M1 vs. M2) makes characterisation of myeloid populations challenging. Recent advances in single cell sequencing technology provide tools for characterisation of immune cell infiltrates, and open chromatin provides source and function data for myeloid cells to assist in more comprehensive characterisation. Thus, we explore single nuclear assay for transposase accessible chromatin (ATAC) sequencing (snATAC-Seq), a method to analyse open gene promoters and transcription factor binding, as an important means for discerning the myeloid composition in human PDAC tumours. METHODS Frozen pancreatic tissues (benign or PDAC) were prepared for snATAC-Seq using 10× Chromium technology. Signac was used for preliminary analysis, clustering and differentially accessible chromatin region identification. The genes annotated in promoter regions were used for Gene Ontology (GO) enrichment and cell type annotation. Gene signatures were used for survival analysis with The Cancer Genome Atlas (TCGA)-pancreatic adenocarcinoma (PAAD) dataset. RESULTS Myeloid cell transcription factor activities were higher in tumour than benign pancreatic samples, enabling us to further stratify tumour myeloid populations. Subcluster analysis revealed eight distinct myeloid populations. GO enrichment demonstrated unique functions for myeloid populations, including interleukin-1b signalling (recruited monocytes) and intracellular protein transport (dendritic cells). The identified gene signature for dendritic cells influenced survival (hazard ratio = .63, p = .03) in the TCGA-PAAD dataset, which was unique to PDAC. CONCLUSIONS These data suggest snATAC-Seq as a method for analysis of frozen human pancreatic tissues to distinguish myeloid populations. An improved understanding of myeloid cell heterogeneity and function is important for developing new treatment targets in PDAC.
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Affiliation(s)
- Hillary G. Pratt
- Cancer Cell BiologyWest Virginia UniversityMorgantownWest VirginiaUSA
- WVU Cancer InstituteWest Virginia UniversityMorgantownWest VirginiaUSA
| | - Li Ma
- Department of MicrobiologyImmunology and Cell BiologyWest Virginia UniversityMorgantownWest VirginiaUSA
| | - Sebastian A. Dziadowicz
- Department of MicrobiologyImmunology and Cell BiologyWest Virginia UniversityMorgantownWest VirginiaUSA
| | - Sascha Ott
- Warwick Medical SchoolUniversity of WarwickCoventryUK
| | | | - Barbara Szomolay
- Division of Infection and Immunity & Systems Immunity Research InstituteCardiff UniversityCardiffUK
| | - Timothy D. Eubank
- Cancer Cell BiologyWest Virginia UniversityMorgantownWest VirginiaUSA
- WVU Cancer InstituteWest Virginia UniversityMorgantownWest VirginiaUSA
- Department of MicrobiologyImmunology and Cell BiologyWest Virginia UniversityMorgantownWest VirginiaUSA
- In Vivo Multifunctional Magnetic Resonance CenterWest Virginia UniversityMorgantownWest VirginiaUSA
| | - Gangqing Hu
- WVU Cancer InstituteWest Virginia UniversityMorgantownWest VirginiaUSA
- Department of MicrobiologyImmunology and Cell BiologyWest Virginia UniversityMorgantownWest VirginiaUSA
| | - Brian A. Boone
- Cancer Cell BiologyWest Virginia UniversityMorgantownWest VirginiaUSA
- WVU Cancer InstituteWest Virginia UniversityMorgantownWest VirginiaUSA
- Department of MicrobiologyImmunology and Cell BiologyWest Virginia UniversityMorgantownWest VirginiaUSA
- Department of SurgeryWest Virginia UniversityMorgantownWest VirginiaUSA
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18
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Wang S, Wang R, Hu D, Zhang C, Cao P, Huang J. Machine learning reveals diverse cell death patterns in lung adenocarcinoma prognosis and therapy. NPJ Precis Oncol 2024; 8:49. [PMID: 38409471 PMCID: PMC10897292 DOI: 10.1038/s41698-024-00538-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2023] [Accepted: 02/08/2024] [Indexed: 02/28/2024] Open
Abstract
Cancer cell growth, metastasis, and drug resistance pose significant challenges in the management of lung adenocarcinoma (LUAD). However, there is a deficiency in optimal predictive models capable of accurately forecasting patient prognoses and guiding the selection of targeted treatments. Programmed cell death (PCD) pathways play a pivotal role in the development and progression of various cancers, offering potential as prognostic indicators and drug sensitivity markers for LUAD patients. The development and validation of predictive models were conducted by integrating 13 PCD patterns with comprehensive analysis of bulk RNA, single-cell RNA transcriptomics, and pertinent clinicopathological details derived from TCGA-LUAD and six GEO datasets. Utilizing the machine learning algorithms, we identified ten critical differentially expressed genes associated with PCD in LUAD, namely CHEK2, KRT18, RRM2, GAPDH, MMP1, CHRNA5, TMPRSS4, ITGB4, CD79A, and CTLA4. Subsequently, we conducted a programmed cell death index (PCDI) based on these genes across the aforementioned cohorts and integrated this index with relevant clinical features to develop several prognostic nomograms. Furthermore, we observed a significant correlation between the PCDI and immune features in LUAD, including immune cell infiltration and the expression of immune checkpoint molecules. Additionally, we found that patients with a high PCDI score may exhibit resistance to immunotherapy and standard adjuvant chemotherapy regimens; however, they may benefit from other FDA-supported drugs such as docetaxel and dasatinib. In conclusion, the PCDI holds potential as a prognostic signature and can facilitate personalized treatment for LUAD patients.
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Affiliation(s)
- Shun Wang
- Department of Respiratory Medicine, Shanghai Xuhui Central Hospital, Zhongshan-Xuhui Hospital, Fudan University, Shanghai, 200031, China
| | - Ruohuang Wang
- Department of Otolaryngology, the Second Affiliated Hospital of the Naval Military Medical University (Shanghai Changzheng Hospital), Shanghai, 200003, China
| | - Dingtao Hu
- Clinical Cancer Institute, Center for Translational Medicine, Naval Medical University, Shanghai, 200433, China
| | - Caoxu Zhang
- Department of Molecular Diagnostics, The Core Laboratory in Medical Center of Clinical Research, Department of Endocrinology, Shanghai Ninth People's Hospital, State Key Laboratory of Medical Genomics, Shanghai Jiaotong University School of Medicine, Shanghai, 200011, China
| | - Peng Cao
- Department of Interventional Pulmonology, Anhui Chest Hospital, Hefei, Anhui, 230022, China
| | - Jie Huang
- Department of Respiratory Medicine, Shanghai Xuhui Central Hospital, Zhongshan-Xuhui Hospital, Fudan University, Shanghai, 200031, China.
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19
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Qin S, Xu Y, Yu S, Han W, Fan S, Ai W, Zhang K, Wang Y, Zhou X, Shen Q, Gong K, Sun L, Zhang Z. Molecular classification and tumor microenvironment characteristics in pheochromocytomas. eLife 2024; 12:RP87586. [PMID: 38407266 PMCID: PMC10942623 DOI: 10.7554/elife.87586] [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] [Indexed: 02/27/2024] Open
Abstract
Pheochromocytomas (PCCs) are rare neuroendocrine tumors that originate from chromaffin cells in the adrenal gland. However, the cellular molecular characteristics and immune microenvironment of PCCs are incompletely understood. Here, we performed single-cell RNA sequencing (scRNA-seq) on 16 tissues from 4 sporadic unclassified PCC patients and 1 hereditary PCC patient with Von Hippel-Lindau (VHL) syndrome. We found that intra-tumoral heterogeneity was less extensive than the inter-individual heterogeneity of PCCs. Further, the unclassified PCC patients were divided into two types, metabolism-type (marked by NDUFA4L2 and COX4I2) and kinase-type (marked by RET and PNMT), validated by immunohistochemical staining. Trajectory analysis of tumor evolution revealed that metabolism-type PCC cells display phenotype of consistently active metabolism and increased metastasis potential, while kinase-type PCC cells showed decreased epinephrine synthesis and neuron-like phenotypes. Cell-cell communication analysis showed activation of the annexin pathway and a strong inflammation reaction in metabolism-type PCCs and activation of FGF signaling in the kinase-type PCC. Although multispectral immunofluorescence staining showed a lack of CD8+ T cell infiltration in both metabolism-type and kinase-type PCCs, only the kinase-type PCC exhibited downregulation of HLA-I molecules that possibly regulated by RET, suggesting the potential of combined therapy with kinase inhibitors and immunotherapy for kinase-type PCCs; in contrast, the application of immunotherapy to metabolism-type PCCs (with antigen presentation ability) is likely unsuitable. Our study presents a single-cell transcriptomics-based molecular classification and microenvironment characterization of PCCs, providing clues for potential therapeutic strategies to treat PCCs.
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Affiliation(s)
- Sen Qin
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Department of Urology, Peking University First Hospital, Peking University Health Science CenterBeijingChina
| | - Yawei Xu
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Department of Urology, Peking University First Hospital, Peking University Health Science CenterBeijingChina
| | - Shimiao Yu
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Department of Urology, Peking University First Hospital, Peking University Health Science CenterBeijingChina
| | - Wencong Han
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Department of Urology, Peking University First Hospital, Peking University Health Science CenterBeijingChina
| | - Shiheng Fan
- Shenzhen Institute of Ladder for Cancer ResearchShenzhenChina
| | - Wenxiang Ai
- Shenzhen Institute of Ladder for Cancer ResearchShenzhenChina
| | - Kenan Zhang
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Department of Urology, Peking University First Hospital, Peking University Health Science CenterBeijingChina
| | - Yizhou Wang
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Department of Urology, Peking University First Hospital, Peking University Health Science CenterBeijingChina
| | - Xuehong Zhou
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Department of Urology, Peking University First Hospital, Peking University Health Science CenterBeijingChina
| | - Qi Shen
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Department of Urology, Peking University First Hospital, Peking University Health Science CenterBeijingChina
| | - Kan Gong
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Department of Urology, Peking University First Hospital, Peking University Health Science CenterBeijingChina
| | - Luyang Sun
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Department of Urology, Peking University First Hospital, Peking University Health Science CenterBeijingChina
| | - Zheng Zhang
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Department of Urology, Peking University First Hospital, Peking University Health Science CenterBeijingChina
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20
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Li Y, Chang RB, Stone ML, Delman D, Markowitz K, Xue Y, Coho H, Herrera VM, Li JH, Zhang L, Choi-Bose S, Giannone M, Shin SM, Coyne EM, Hernandez A, Gross NE, Charmsaz S, Ho WJ, Lee JW, Beatty GL. Multimodal immune phenotyping reveals microbial-T cell interactions that shape pancreatic cancer. Cell Rep Med 2024; 5:101397. [PMID: 38307029 PMCID: PMC10897543 DOI: 10.1016/j.xcrm.2024.101397] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2023] [Revised: 08/02/2023] [Accepted: 01/05/2024] [Indexed: 02/04/2024]
Abstract
Microbes are an integral component of the tumor microenvironment. However, determinants of microbial presence remain ill-defined. Here, using spatial-profiling technologies, we show that bacterial and immune cell heterogeneity are spatially coupled. Mouse models of pancreatic cancer recapitulate the immune-microbial spatial coupling seen in humans. Distinct intra-tumoral niches are defined by T cells, with T cell-enriched and T cell-poor regions displaying unique bacterial communities that are associated with immunologically active and quiescent phenotypes, respectively, but are independent of the gut microbiome. Depletion of intra-tumoral bacteria slows tumor growth in T cell-poor tumors and alters the phenotype and presence of myeloid and B cells in T cell-enriched tumors but does not affect T cell infiltration. In contrast, T cell depletion disrupts the immunological state of tumors and reduces intra-tumoral bacteria. Our results establish a coupling between microbes and T cells in cancer wherein spatially defined immune-microbial communities differentially influence tumor biology.
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Affiliation(s)
- Yan Li
- Abramson Cancer Center, University of Pennsylvania, Philadelphia, PA, USA; Division of Hematology-Oncology, Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Renee B Chang
- Abramson Cancer Center, University of Pennsylvania, Philadelphia, PA, USA; Division of Hematology-Oncology, Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Meredith L Stone
- Abramson Cancer Center, University of Pennsylvania, Philadelphia, PA, USA; Division of Hematology-Oncology, Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Devora Delman
- Abramson Cancer Center, University of Pennsylvania, Philadelphia, PA, USA; Division of Hematology-Oncology, Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Kelly Markowitz
- Abramson Cancer Center, University of Pennsylvania, Philadelphia, PA, USA; Division of Hematology-Oncology, Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Yuqing Xue
- Abramson Cancer Center, University of Pennsylvania, Philadelphia, PA, USA; Division of Hematology-Oncology, Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Heather Coho
- Abramson Cancer Center, University of Pennsylvania, Philadelphia, PA, USA; Division of Hematology-Oncology, Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Veronica M Herrera
- Abramson Cancer Center, University of Pennsylvania, Philadelphia, PA, USA; Division of Hematology-Oncology, Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Joey H Li
- Abramson Cancer Center, University of Pennsylvania, Philadelphia, PA, USA; Division of Hematology-Oncology, Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Liti Zhang
- Abramson Cancer Center, University of Pennsylvania, Philadelphia, PA, USA; Division of Hematology-Oncology, Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Shaanti Choi-Bose
- Abramson Cancer Center, University of Pennsylvania, Philadelphia, PA, USA; Division of Hematology-Oncology, Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Michael Giannone
- Abramson Cancer Center, University of Pennsylvania, Philadelphia, PA, USA; Division of Hematology-Oncology, Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Sarah M Shin
- Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, MD, USA
| | - Erin M Coyne
- Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, MD, USA
| | - Alexei Hernandez
- Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, MD, USA
| | - Nicole E Gross
- Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, MD, USA
| | - Soren Charmsaz
- Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, MD, USA
| | - Won Jin Ho
- Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, MD, USA; Mass Cytometry Facility, Johns Hopkins University, Baltimore, MD, USA; Convergence Institute, Johns Hopkins University, Baltimore, MD, USA
| | - Jae W Lee
- Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, MD, USA; Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, MD, USA; Sol Goldman Pancreatic Cancer Research Center, Johns Hopkins University School of Medicine, Baltimore, MD, USA.
| | - Gregory L Beatty
- Abramson Cancer Center, University of Pennsylvania, Philadelphia, PA, USA; Division of Hematology-Oncology, Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.
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21
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Kim IK, Diamond MS, Yuan S, Kemp SB, Kahn BM, Li Q, Lin JH, Li J, Norgard RJ, Thomas SK, Merolle M, Katsuda T, Tobias JW, Baslan T, Politi K, Vonderheide RH, Stanger BZ. Plasticity-induced repression of Irf6 underlies acquired resistance to cancer immunotherapy in pancreatic ductal adenocarcinoma. Nat Commun 2024; 15:1532. [PMID: 38378697 PMCID: PMC10879147 DOI: 10.1038/s41467-024-46048-7] [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: 05/26/2023] [Accepted: 02/12/2024] [Indexed: 02/22/2024] Open
Abstract
Acquired resistance to immunotherapy remains a critical yet incompletely understood biological mechanism. Here, using a mouse model of pancreatic ductal adenocarcinoma (PDAC) to study tumor relapse following immunotherapy-induced responses, we find that resistance is reproducibly associated with an epithelial-to-mesenchymal transition (EMT), with EMT-transcription factors ZEB1 and SNAIL functioning as master genetic and epigenetic regulators of this effect. Acquired resistance in this model is not due to immunosuppression in the tumor immune microenvironment, disruptions in the antigen presentation machinery, or altered expression of immune checkpoints. Rather, resistance is due to a tumor cell-intrinsic defect in T-cell killing. Molecularly, EMT leads to the epigenetic and transcriptional silencing of interferon regulatory factor 6 (Irf6), rendering tumor cells less sensitive to the pro-apoptotic effects of TNF-α. These findings indicate that acquired resistance to immunotherapy may be mediated by programs distinct from those governing primary resistance, including plasticity programs that render tumor cells impervious to T-cell killing.
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Affiliation(s)
- Il-Kyu Kim
- Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Abramson Cancer Center and Abramson Family Cancer Research Institute, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Mark S Diamond
- Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Abramson Cancer Center and Abramson Family Cancer Research Institute, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Salina Yuan
- Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Abramson Cancer Center and Abramson Family Cancer Research Institute, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Samantha B Kemp
- Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Abramson Cancer Center and Abramson Family Cancer Research Institute, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Benjamin M Kahn
- Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Abramson Cancer Center and Abramson Family Cancer Research Institute, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Department of Cell and Developmental Biology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Qinglan Li
- Department of Cancer Biology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Epigenetics Institute, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Jeffrey H Lin
- Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Abramson Cancer Center and Abramson Family Cancer Research Institute, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Jinyang Li
- Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Abramson Cancer Center and Abramson Family Cancer Research Institute, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Robert J Norgard
- Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Abramson Cancer Center and Abramson Family Cancer Research Institute, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Stacy K Thomas
- Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Abramson Cancer Center and Abramson Family Cancer Research Institute, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Maria Merolle
- Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Abramson Cancer Center and Abramson Family Cancer Research Institute, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Takeshi Katsuda
- Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Abramson Cancer Center and Abramson Family Cancer Research Institute, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - John W Tobias
- Penn Genomic Analysis Core, University of Pennsylvania, Philadelphia, PA, USA
| | - Timour Baslan
- Department of Biomedical Sciences, School of Veterinary Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Katerina Politi
- Yale Cancer Center, Yale School of Medicine, New Haven, CT, USA
- Department of Pathology, Yale School of Medicine, New Haven, CT, USA
- Section of Medical Oncology, Department of Internal Medicine, Yale School of Medicine, New Haven, CT, USA
| | - Robert H Vonderheide
- Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.
- Abramson Cancer Center and Abramson Family Cancer Research Institute, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.
- Parker Institute for Cancer Immunotherapy, University of Pennsylvania, Philadelphia, PA, USA.
| | - Ben Z Stanger
- Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.
- Abramson Cancer Center and Abramson Family Cancer Research Institute, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.
- Department of Cell and Developmental Biology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.
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22
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Basnet A, Landreth KM, Nohoesu R, Santiago SP, Geldenhuys WJ, Boone BA, Liu TW. Targeting myeloperoxidase limits myeloid cell immunosuppression enhancing immune checkpoint therapy for pancreatic cancer. Cancer Immunol Immunother 2024; 73:57. [PMID: 38367056 PMCID: PMC10874341 DOI: 10.1007/s00262-024-03647-z] [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: 12/12/2023] [Accepted: 01/29/2024] [Indexed: 02/19/2024]
Abstract
Pancreatic ductal adenocarcinoma is a devastating disease characterized by an extreme resistance to current therapies, including immune checkpoint therapy. The limited success of immunotherapies can be attributed to a highly immunosuppressive pancreatic cancer microenvironment characterized by an extensive infiltration of immune suppressing myeloid cells. While there are several pathways through which myeloid cells contribute to immunosuppression, one important mechanism is the increased production of reactive oxygen species. Here, we evaluated the contribution of myeloperoxidase, a myeloid-lineage restricted enzyme and primary source of reactive oxygen species, to regulate immune checkpoint therapy response in preclinical pancreatic cancer models. We compared treatment outcome, immune composition and characterized myeloid cells using wild-type, myeloperoxidase-deficient, and myeloperoxidase inhibitor treated wild-type mice using established subcutaneous pancreatic cancer models. Loss of host myeloperoxidase and pharmacological inhibition of myeloperoxidase in combination with immune checkpoint therapy significantly delayed tumor growth. The tumor microenvironment and systemic immune landscape demonstrated significant decreases in myeloid cells, exhausted T cells and T regulatory cell subsets when myeloperoxidase was deficient. Loss of myeloperoxidase in isolated myeloid cell subsets from tumor-bearing mice resulted in decreased reactive oxygen species production and T cell suppression. These data suggest that myeloperoxidase contributes to an immunosuppressive microenvironment and immune checkpoint therapy resistance where myeloperoxidase inhibitors have the potential to enhance immunotherapy response. Repurposing myeloperoxidase specific inhibitors may provide a promising therapeutic strategy to expand therapeutic options for pancreatic cancer patients to include immunotherapies.
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Affiliation(s)
- Angisha Basnet
- Department of Microbiology, Immunology, and Cell Biology, School of Medicine, West Virginia University, 64 Medical Center Drive, Morgantown, WV, 26506, USA
| | - Kaitlyn M Landreth
- Department of Microbiology, Immunology, and Cell Biology, School of Medicine, West Virginia University, 64 Medical Center Drive, Morgantown, WV, 26506, USA
| | - Remi Nohoesu
- Department of Microbiology, Immunology, and Cell Biology, School of Medicine, West Virginia University, 64 Medical Center Drive, Morgantown, WV, 26506, USA
| | - Stell P Santiago
- Department of Pathology, Anatomy and Laboratory Medicine, West Virginia University, Morgantown, WV, 26506, USA
| | - Werner J Geldenhuys
- WVU Cancer Institute, West Virginia University, Morgantown, WV, 26506, USA
- Department of Pharmaceutical Sciences, West Virginia University, Morgantown, WV, 26506, USA
| | - Brian A Boone
- WVU Cancer Institute, West Virginia University, Morgantown, WV, 26506, USA
- Division of Surgical Oncology, Department of Surgery, West Virginia University, Morgantown, WV, 26506, USA
| | - Tracy W Liu
- Department of Microbiology, Immunology, and Cell Biology, School of Medicine, West Virginia University, 64 Medical Center Drive, Morgantown, WV, 26506, USA.
- WVU Cancer Institute, West Virginia University, Morgantown, WV, 26506, USA.
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23
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Ocadiz-Ruiz R, Decker JT, Griffin K, Tan ZM, Domala NK, Jeruss JS, Shea LD. Human Breast Cancer Cell Lines Differentially Modulate Signaling from Distant Microenvironments, Which Reflects Their Metastatic Potential. Cancers (Basel) 2024; 16:796. [PMID: 38398186 PMCID: PMC10887178 DOI: 10.3390/cancers16040796] [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: 11/21/2023] [Revised: 02/12/2024] [Accepted: 02/13/2024] [Indexed: 02/25/2024] Open
Abstract
Metastasis is the stage at which the prognosis substantially decreases for many types of cancer. The ability of tumor cells to metastasize is dependent upon the characteristics of the tumor cells, and the conditioning of distant tissues that support colonization by metastatic cells. In this report, we investigated the systemic alterations in distant tissues caused by multiple human breast cancer cell lines and the impact of these alterations on the tumor cell phenotype. We observed that the niche within the lung, a common metastatic site, was significantly altered by MDA-MB-231, MCF7, and T47 tumors, and that the lung microenvironment stimulated, to differing extents, an epithelial-to-mesenchymal transition (EMT), reducing proliferation, increasing transendothelial migration and senescence, with no significant impact on cell death. We also investigated the ability of an implantable scaffold, which supports the formation of a distant tissue, to serve as a surrogate for the lung to identify systemic alterations. The scaffolds are conditioned by the primary tumor similarly to the lung for each tumor type, evidenced by promoting a pro-EMT profile. Collectively, we demonstrate that metastatic and non-metastatic breast cancers condition distant tissues, with distinct effects on tumor cell responses, and that a surrogate tissue can distinguish the metastatic potential of human breast cancer cell lines in an accessible site that avoids biopsy of a vital organ.
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Affiliation(s)
- Ramon Ocadiz-Ruiz
- Department of Biomedical Engineering, University of Michigan, Ann Arbor, MI 48109, USA; (R.O.-R.)
| | - Joseph T. Decker
- Department of Cariology, Restorative Sciences, and Endodontics, University of Michigan, Ann Arbor, MI 48109, USA
| | - Kate Griffin
- Department of Biomedical Engineering, University of Michigan, Ann Arbor, MI 48109, USA; (R.O.-R.)
| | - Zoey M. Tan
- Department of Biomedical Engineering, University of Michigan, Ann Arbor, MI 48109, USA; (R.O.-R.)
| | - Nishant K. Domala
- Department of Biomedical Engineering, University of Michigan, Ann Arbor, MI 48109, USA; (R.O.-R.)
| | - Jacqueline S. Jeruss
- Department of Biomedical Engineering, University of Michigan, Ann Arbor, MI 48109, USA; (R.O.-R.)
- Department of Surgery, University of Michigan, Ann Arbor, MI 48109, USA
| | - Lonnie D. Shea
- Department of Biomedical Engineering, University of Michigan, Ann Arbor, MI 48109, USA; (R.O.-R.)
- Department of Chemical Engineering, University of Michigan, Ann Arbor, MI 48109, USA
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24
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Bhattacharyya S, Oon C, Diaz L, Sandborg H, Stempinski ES, Saoi M, Morgan TK, López CS, Cross JR, Sherman MH. Autotaxin-lysolipid signaling suppresses a CCL11-eosinophil axis to promote pancreatic cancer progression. NATURE CANCER 2024; 5:283-298. [PMID: 38195933 PMCID: PMC10899115 DOI: 10.1038/s43018-023-00703-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/16/2022] [Accepted: 12/06/2023] [Indexed: 01/11/2024]
Abstract
Lipids and their modifying enzymes regulate diverse features of the tumor microenvironment and cancer progression. The secreted enzyme autotaxin (ATX) hydrolyzes extracellular lysophosphatidylcholine to generate the multifunctional lipid mediator lysophosphatidic acid (LPA) and supports the growth of several tumor types, including pancreatic ductal adenocarcinoma (PDAC). Here we show that ATX suppresses the accumulation of eosinophils in the PDAC microenvironment. Genetic or pharmacologic ATX inhibition increased the number of intratumor eosinophils, which promote tumor cell apoptosis locally and suppress tumor progression. Mechanistically, ATX suppresses eosinophil accumulation via an autocrine feedback loop, wherein ATX-LPA signaling negatively regulates the activity of the AP-1 transcription factor c-Jun, in turn suppressing the expression of the potent eosinophil chemoattractant CCL11 (eotaxin-1). Eosinophils were identified in human PDAC specimens, and rare individuals with high intratumor eosinophil abundance had the longest overall survival. Together with recent findings, this study reveals the context-dependent, immune-modulatory potential of ATX-LPA signaling in cancer.
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Affiliation(s)
- Sohinee Bhattacharyya
- Department of Cell, Developmental & Cancer Biology, Oregon Health & Science University, Portland, OR, USA
- Cancer Biology & Genetics Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Chet Oon
- Department of Cell, Developmental & Cancer Biology, Oregon Health & Science University, Portland, OR, USA
- Cancer Biology & Genetics Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Luis Diaz
- Department of Cell, Developmental & Cancer Biology, Oregon Health & Science University, Portland, OR, USA
| | - Holly Sandborg
- Department of Cell, Developmental & Cancer Biology, Oregon Health & Science University, Portland, OR, USA
- Cancer Biology & Genetics Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Erin S Stempinski
- Multiscale Microscopy Core Facility, Oregon Health & Science University, Portland, OR, USA
| | - Michelle Saoi
- Donald B. and Catherine C. Marron Cancer Metabolism Center, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Terry K Morgan
- Department of Pathology, Oregon Health & Science University, Portland, OR, USA
| | - Claudia S López
- Multiscale Microscopy Core Facility, Oregon Health & Science University, Portland, OR, USA
- Department of Biomedical Engineering, Oregon Health & Science University, Portland, OR, USA
| | - Justin R Cross
- Donald B. and Catherine C. Marron Cancer Metabolism Center, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Mara H Sherman
- Department of Cell, Developmental & Cancer Biology, Oregon Health & Science University, Portland, OR, USA.
- Cancer Biology & Genetics Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
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25
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Foote JB, Mattox TE, Keeton AB, Chen X, Smith FT, Berry KL, Holmes T, Wang J, Huang CH, Ward AB, Hardy C, Fleten KG, Flatmark K, Yoon KJ, Sarvesh S, Ganji PN, Maxuitenko Y, Valiyaveettil J, Carstens JL, Buchsbaum DJ, Yang J, Zhou G, Nurmemmedov E, Babic I, Gaponenko V, Abdelkarim H, Mitra AK, Boyd MR, Manne U, Bae S, El-Rayes BF, Piazza GA. A Novel Pan-RAS Inhibitor with a Unique Mechanism of Action Blocks Tumor Growth in Mouse Models of GI Cancer. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2023.05.17.541233. [PMID: 38328254 PMCID: PMC10849544 DOI: 10.1101/2023.05.17.541233] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/09/2024]
Abstract
Here we characterize a novel pan-RAS inhibitor, ADT-007, that potently and selectively inhibited the growth of histologically diverse cancer cell lines with mutant or activated RAS irrespective of the RAS mutation or isozyme. Growth inhibition was dependent on activated RAS and associated with reduced GTP-RAS levels and MAPK/AKT signaling. ADT-007 bound RAS in lysates from sensitive cells with sub-nanomolar EC 50 values but did not bind RAS in lysates from insensitive cells with low activated RAS. Insensitivity to ADT-007 was attributed to metabolic deactivation by UGT-mediated glucuronidation, providing a detoxification mechanism to protect normal cells from pan-RAS inhibition. Molecular modeling and experiments using recombinant RAS revealed that ADT-007 binds RAS in a nucleotide-free conformation to block GTP activation. Local injection of ADT-007 strongly inhibited tumor growth in syngeneic immune competent and xenogeneic immune deficient mouse models of colorectal and pancreatic cancer and activated innate and adaptive immunity in the tumor microenvironment. SIGNIFICANCE ADT-007 is a novel pan-RAS inhibitor with a unique mechanism of action having potential to circumvent resistance to mutant-specific KRAS inhibitors and activate antitumor immunity. The findings support further development of ADT-007 analogs and/or prodrugs with oral bioavailability as a generalizable monotherapy or combined with immunotherapy for RAS mutant cancers. BACKGROUND It is projected that colorectal cancer (CRC) and pancreatic ductal adenocarcinoma (PDA) will cause 52,580 and 49,830 deaths in the US in 2023, respectively (1). The 5-year survival rates for CRC and PDA are 65% and 12%, respectively (1). Over 50% of CRC and 90% of PDA patients harbor mutations in KRAS genes that are associated with poor prognosis, making the development of novel KRAS inhibitors an urgent unmet medical need (2).
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26
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Du Y, Shi J, Wang J, Xun Z, Yu Z, Sun H, Bao R, Zheng J, Li Z, Ye Y. Integration of Pan-Cancer Single-Cell and Spatial Transcriptomics Reveals Stromal Cell Features and Therapeutic Targets in Tumor Microenvironment. Cancer Res 2024; 84:192-210. [PMID: 38225927 DOI: 10.1158/0008-5472.can-23-1418] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Revised: 09/14/2023] [Accepted: 11/01/2023] [Indexed: 01/17/2024]
Abstract
Stromal cells are physiologically essential components of the tumor microenvironment (TME) that mediates tumor development and therapeutic resistance. Development of a logical and unified system for stromal cell type identification and characterization of corresponding functional properties could help design antitumor strategies that target stromal cells. Here, we performed a pan-cancer analysis of 214,972 nonimmune stromal cells using single-cell RNA sequencing from 258 patients across 16 cancer types and analyzed spatial transcriptomics from 16 patients across seven cancer types, including six patients receiving anti-PD-1 treatment. This analysis uncovered distinct features of 39 stromal subsets across cancer types, including various functional modules, spatial locations, and clinical and therapeutic relevance. Tumor-associated PGF+ endothelial tip cells with elevated epithelial-mesenchymal transition features were enriched in immune-depleted TME and associated with poor prognosis. Fibrogenic and vascular pericytes (PC) derived from FABP4+ progenitors were two distinct tumor-associated PC subpopulations that strongly interacted with PGF+ tips, resulting in excess extracellular matrix (ECM) abundance and dysfunctional vasculature. Importantly, ECM-related cancer-associated fibroblasts enriched at the tumor boundary acted as a barrier to exclude immune cells, interacted with malignant cells to promote tumor progression, and regulated exhausted CD8+ T cells via immune checkpoint ligand-receptors (e.g., LGALS9/TIM-3) to promote immune escape. In addition, an interactive web-based tool (http://www.scpanstroma.yelab.site/) was developed for accessing, visualizing, and analyzing stromal data. Taken together, this study provides a systematic view of the highly heterogeneous stromal populations across cancer types and suggests future avenues for designing therapies to overcome the tumor-promoting functions of stromal cells. SIGNIFICANCE Comprehensive characterization of tumor-associated nonimmune stromal cells provides a robust resource for dissecting tumor microenvironment complexity and guiding stroma-targeted therapy development across multiple human cancer types.
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Affiliation(s)
- Yanhua Du
- Department of Thoracic Surgery, Shanghai Chest Hospital, Shanghai Institute of Immunology, Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China
- State Key Laboratory of Systems Medicine for Cancer, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China
| | - Jintong Shi
- Department of Thoracic Surgery, Shanghai Chest Hospital, Shanghai Institute of Immunology, Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China
- State Key Laboratory of Systems Medicine for Cancer, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China
| | - Jiaxin Wang
- Center for Immune-Related Diseases at Shanghai Institute of Immunology, State Key Laboratory of Medical Genomics, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China
| | - Zhenzhen Xun
- Department of Thoracic Surgery, Shanghai Chest Hospital, Shanghai Institute of Immunology, Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China
- State Key Laboratory of Systems Medicine for Cancer, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China
| | - Zhuo Yu
- Hongqiao International Institute of Medicine, Shanghai Tongren Hospital, Key Laboratory of Cell Differentiation and Apoptosis of Chinese Ministry of Education, Faculty of Basic Medicine, Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China
| | - Hongxiang Sun
- Department of Thoracic Surgery, Shanghai Chest Hospital, Shanghai Institute of Immunology, Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China
| | - Rujuan Bao
- Department of Thoracic Surgery, Shanghai Chest Hospital, Shanghai Institute of Immunology, Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China
- State Key Laboratory of Systems Medicine for Cancer, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China
| | - Junke Zheng
- Hongqiao International Institute of Medicine, Shanghai Tongren Hospital, Key Laboratory of Cell Differentiation and Apoptosis of Chinese Ministry of Education, Faculty of Basic Medicine, Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China
| | - Zhigang Li
- Department of Thoracic Surgery, Shanghai Chest Hospital, Shanghai Institute of Immunology, Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China
| | - Youqiong Ye
- Department of Thoracic Surgery, Shanghai Chest Hospital, Shanghai Institute of Immunology, Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China
- State Key Laboratory of Systems Medicine for Cancer, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China
- Center for Immune-Related Diseases at Shanghai Institute of Immunology, State Key Laboratory of Medical Genomics, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China
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27
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Qin W, Qiao L, Wang Q, Gao M, Zhou M, Sun Q, Zhang H, Yang T, Shan G, Yao W, Yi X, He X. Advancing Precision: A Controllable Self-Synergistic Nanoplatform Initiating Pyroptosis-Based Immunogenic Cell Death Cascade for Targeted Tumor Therapy. ACS NANO 2024; 18:1582-1598. [PMID: 38170456 DOI: 10.1021/acsnano.3c09499] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/05/2024]
Abstract
Heterogeneity of the tumor microenvironment (TME) is primarily responsible for ineffective tumor treatment and uncontrolled tumor progression. Pyroptosis-based immunogenic cell death (ICD) therapy is an ideal strategy to overcome TME heterogeneity and obtain a satisfactory antitumor effect. However, the efficiency of current pyroptosis therapeutics, which mainly depends on a single endogenous or exogenous stimulus, is limited by the intrinsic pathological features of malignant cells. Thus, it is necessary to develop a synergistic strategy with a high tumor specificity and modulability. Herein, a synergistic nanoplatform is constructed by combining a neutrophil camouflaging shell and a self-synergistic reactive oxygen species (ROS) supplier-loaded polymer. The covered neutrophil membranes endow the nanoplatform with stealthy properties and facilitate sufficient tumor accumulation. Under laser irradiation, the photosensitizer (indocyanine green) exogenously triggers ROS generation and converts the laser irradiation into heat to upregulate NAD(P)H:quinone oxidoreductase 1, which further catalyzes β-Lapachone to self-produce sufficient endogenous ROS, resulting in amplified ICD outcomes. The results confirm that the continuously amplified ROS production not only eliminates the primary tumor but also concurrently enhances gasdermin E-mediated pyroptosis, initiates an ICD cascade, re-educates the heterogeneous TME, and promotes a systemic immune response to suppress distant tumors. Overall, this self-synergistic nanoplatform provides an efficient and durable method for redesigning the immune system for targeted tumor inhibition.
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Affiliation(s)
- Weiji Qin
- School of Life Sciences, Anhui Medical University, Hefei 230011, P. R. China
| | - Lei Qiao
- Department of Polymer Science and Engineering, University of Science and Technology of China, Hefei 230026, P. R. China
| | - Qian Wang
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Anhui Medical University, Hefei 230022, P. R. China
| | - Min Gao
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Anhui Medical University, Hefei 230022, P. R. China
| | - Man Zhou
- College of Pharmacy, Gannan Medical University, Ganzhou 341000, P. R. China
| | - Qiuting Sun
- School of Life Sciences, Anhui Medical University, Hefei 230011, P. R. China
| | - Huiru Zhang
- School of Life Sciences, Anhui Medical University, Hefei 230011, P. R. China
| | - Tianhao Yang
- School of Life Sciences, Anhui Medical University, Hefei 230011, P. R. China
| | - Guisong Shan
- School of Life Sciences, Anhui Medical University, Hefei 230011, P. R. China
| | - Wanqing Yao
- School of Life Sciences, Anhui Medical University, Hefei 230011, P. R. China
| | - Xiaoqing Yi
- College of Pharmacy, Gannan Medical University, Ganzhou 341000, P. R. China
| | - Xiaoyan He
- School of Life Sciences, Anhui Medical University, Hefei 230011, P. R. China
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28
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Tang X, Wang K, Yang J, Wang Y, Yan Z. A novel immunogenic cell death-related gene risk signature can identify biomarkers of gliomas and predict the immunotherapeutic response. Am J Cancer Res 2024; 14:324-343. [PMID: 38323285 PMCID: PMC10839322] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2023] [Accepted: 01/01/2024] [Indexed: 02/08/2024] Open
Abstract
Immunogenic cell death (ICD) is a type of cell death that plays a pivotal role in immunity. Recent studies have identified the critical role of ICD in glioma treatment. This study aimed to use ICD-associated differentially expressed genes (ICD-DEGs) to predict survival of glioma patients. We investigated the relationship between clinical prognosis and the date-to-clinical prognosis of 1,721 glioma patients by examining the expression, methylation, and mutation status of ICD-related genes (IRGs) in these patients. Our prediction of survival in glioma patients was based on three risk genes, and we explored the association between these genes and clinical outcomes. Additionally, IRG expression was used to stratify glioma patients. We further examined the relationship among the three subgroups in terms of immune microenvironment heterogeneity and immunotherapy response. In addition, this study also included analyses of histograms and sensitivity to antitumor drugs. The expression of these genes was externally validated by RT-qPCR, Western blot (WB), and immunohistochemistry (IHC) in glioma and normal brain tissue. Our findings reveal that most IRGs are overexpressed in glioma tumor tissues, and this high expression was confirmed through histological validation. We successfully developed predictive models for three prognostic genes associated with ICD. These models not only predict survival in glioma but also correlate with the tumor's immune microenvironment. Finally, using consensus clustering, we identified three ICD-associated subtypes. Notably, patients with the C3 subtype showed high levels of immune cell infiltration, whereas those with the C1 subtype exhibited lower levels of immune cell infiltration. We successfully developed an innovative IRG-based systematic approach for evaluating glioma patients. This stratification in experimental studies opens new avenues for prognosis and assessing immunotherapy responses in glioma patients. Our study demonstrates the effectiveness of this approach in treating glioma, potentially paving the way for more promising and effective therapeutic strategies in the future.
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Affiliation(s)
- Xuewu Tang
- Longgang District Maternity and Child Healthcare Hospital of Shenzhen City (Longgang Maternity and Child Institute of Shantou University Medical College)Shenzhen, Guangdong, China
- Department of Hematology and Oncology, Shenzhen Children’s HospitalShenzhen, Guangdong, China
| | - Kan Wang
- Department of Neurosurgery, Harbin Medical UniversityHarbin, Heilongjiang, China
| | - Jinchao Yang
- Longgang District Maternity and Child Healthcare Hospital of Shenzhen City (Longgang Maternity and Child Institute of Shantou University Medical College)Shenzhen, Guangdong, China
- Department of Hematology and Oncology, Shenzhen Children’s HospitalShenzhen, Guangdong, China
| | - Yuting Wang
- Department of Hematology and Oncology, Shenzhen Children’s HospitalShenzhen, Guangdong, China
| | - Zhiteng Yan
- Longgang District Maternity and Child Healthcare Hospital of Shenzhen City (Longgang Maternity and Child Institute of Shantou University Medical College)Shenzhen, Guangdong, China
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29
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Liu A, Gammon ST, Pisaneschi F, Boda A, Ager CR, Piwnica-Worms D, Hong DS, Curran MA. Hypoxia-activated prodrug and antiangiogenic therapies cooperatively treat pancreatic cancer but elicit immunosuppressive G-MDSC infiltration. JCI Insight 2024; 9:e169150. [PMID: 37988164 PMCID: PMC10906452 DOI: 10.1172/jci.insight.169150] [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: 01/26/2023] [Accepted: 11/14/2023] [Indexed: 11/23/2023] Open
Abstract
We previously showed that ablation of tumor hypoxia can sensitize tumors to immune checkpoint blockade (ICB). Here, we used a Kras+/G12D TP53+/R172H Pdx1-Cre-derived (KPC-derived) model of pancreatic adenocarcinoma to examine the tumor response and adaptive resistance mechanisms involved in response to 2 established methods of hypoxia-reducing therapy: the hypoxia-activated prodrug TH-302 and vascular endothelial growth factor receptor 2 (VEGFR-2) blockade. The combination of both modalities normalized tumor vasculature, increased DNA damage and cell death, and delayed tumor growth. In contrast with prior cancer models, the combination did not alleviate overall tissue hypoxia or sensitize these KPC tumors to ICB therapy despite qualitative improvements to the CD8+ T cell response. Bulk tumor RNA sequencing, flow cytometry, and adoptive myeloid cell transfer suggested that treated tumor cells increased their capacity to recruit granulocytic myeloid-derived suppressor cells (G-MDSCs) through CCL9 secretion. Blockade of the CCL9/CCR1 axis could limit G-MDSC migration, and depletion of Ly6G-positive cells could sensitize tumors to the combination of TH-302, anti-VEGFR-2, and ICB. Together, these data suggest that pancreatic tumors modulate G-MDSC migration as an adaptive response to vascular normalization and that these immunosuppressive myeloid cells act in a setting of persistent hypoxia to maintain adaptive immune resistance.
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Affiliation(s)
- Arthur Liu
- The University of Texas MD Anderson UTHealth Graduate School of Biomedical Sciences, Immunology program, Houston, Texas, USA
- The University of Texas MD Anderson Cancer Center, Department of Immunology, Houston, Texas, USA
| | - Seth T. Gammon
- The University of Texas MD Anderson Cancer Center, Division of Diagnostic Imaging, Department of Cancer Systems Imaging, Houston, Texas, USA
| | - Federica Pisaneschi
- The University of Texas MD Anderson Cancer Center, Division of Diagnostic Imaging, Department of Cancer Systems Imaging, Houston, Texas, USA
| | - Akash Boda
- The University of Texas MD Anderson UTHealth Graduate School of Biomedical Sciences, Immunology program, Houston, Texas, USA
- The University of Texas MD Anderson Cancer Center, Department of Immunology, Houston, Texas, USA
| | - Casey R. Ager
- Mayo Clinic, Department of Immunology, Scottsdale, Arizona, USA
| | - David Piwnica-Worms
- The University of Texas MD Anderson Cancer Center, Division of Diagnostic Imaging, Department of Cancer Systems Imaging, Houston, Texas, USA
| | - David S. Hong
- The University of Texas MD Anderson Cancer Center, Department of Investigational Cancer Therapeutics, Houston, Texas, USA
| | - Michael A. Curran
- The University of Texas MD Anderson UTHealth Graduate School of Biomedical Sciences, Immunology program, Houston, Texas, USA
- The University of Texas MD Anderson Cancer Center, Department of Immunology, Houston, Texas, USA
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30
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Yan W, Menjivar RE, Bonilla ME, Steele NG, Kemp SB, Du W, Donahue KL, Brown K, Carpenter ES, Avritt FR, Irizarry-Negron VM, Yang S, Burns WR, Zhang Y, di Magliano MP, Bednar F. Notch Signaling Regulates Immunosuppressive Tumor-Associated Macrophage Function in Pancreatic Cancer. Cancer Immunol Res 2024; 12:91-106. [PMID: 37931247 PMCID: PMC10842043 DOI: 10.1158/2326-6066.cir-23-0037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Revised: 07/08/2023] [Accepted: 10/31/2023] [Indexed: 11/08/2023]
Abstract
Pancreatic ductal adenocarcinoma (PDA) continues to have a dismal prognosis. The poor survival of patients with PDA has been attributed to a high rate of early metastasis and low efficacy of current therapies, which partly result from its complex immunosuppressive tumor microenvironment. Previous studies from our group and others have shown that tumor-associated macrophages (TAM) are instrumental in maintaining immunosuppression in PDA. Here, we explored the role of Notch signaling, a key regulator of immune response, within the PDA microenvironment. We identified Notch pathway components in multiple immune cell types within human and mouse pancreatic cancer. TAMs, the most abundant immune cell population in the tumor microenvironment, expressed high levels of Notch receptors, with cognate ligands such as JAG1 expressed on tumor epithelial cells, endothelial cells, and fibroblasts. TAMs with activated Notch signaling expressed higher levels of immunosuppressive mediators, suggesting that Notch signaling plays a role in macrophage polarization within the PDA microenvironment. Genetic inhibition of Notch in myeloid cells led to reduced tumor size and decreased macrophage infiltration in an orthotopic PDA model. Combination of pharmacologic Notch inhibition with PD-1 blockade resulted in increased cytotoxic T-cell infiltration, tumor cell apoptosis, and smaller tumor size. Our work implicates macrophage Notch signaling in the establishment of immunosuppression and indicates that targeting the Notch pathway may improve the efficacy of immune-based therapies in patients with PDA.
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Affiliation(s)
- Wei Yan
- Department of Surgery, University of Michigan, Ann Arbor, MI 48109, USA
| | - Rosa E. Menjivar
- Program in Cellular and Molecular Biology, University of Michigan, Ann Arbor, MI 48109, USA
| | - Monica E. Bonilla
- Cancer Biology Program, University of Michigan, Ann Arbor, MI 48109, USA
| | - Nina G. Steele
- Department of Cell and Developmental Biology, University of Michigan, Ann Arbor, MI 48109, USA
| | - Samantha B. Kemp
- Molecular and Cellular Pathology Graduate Program, University of Michigan, Ann Arbor, MI 48109, USA
| | - Wenting Du
- Department of Surgery, University of Michigan, Ann Arbor, MI 48109, USA
| | - Katelyn L. Donahue
- Cancer Biology Program, University of Michigan, Ann Arbor, MI 48109, USA
| | - Kristee Brown
- Department of Surgery, University of Michigan, Ann Arbor, MI 48109, USA
| | - Eileen S. Carpenter
- Department of Internal Medicine, Division of Gastroenterology, University of Michigan, Ann Arbor MI 48109, USA
| | - Faith R. Avritt
- College of Literature, Science, and the Arts, University of Michigan, Ann Arbor, MI 48109, USA
| | | | - Sion Yang
- College of Literature, Science, and the Arts, University of Michigan, Ann Arbor, MI 48109, USA
| | - William R. Burns
- Department of Surgery, University of Michigan, Ann Arbor, MI 48109, USA
| | - Yaqing Zhang
- Department of Surgery, University of Michigan, Ann Arbor, MI 48109, USA
| | - Marina Pasca di Magliano
- Department of Surgery, University of Michigan, Ann Arbor, MI 48109, USA
- Program in Cellular and Molecular Biology, University of Michigan, Ann Arbor, MI 48109, USA
- Department of Cell and Developmental Biology, University of Michigan, Ann Arbor, MI 48109, USA
- Rogel Cancer Center, University of Michigan, Ann Arbor, MI 48109, USA
| | - Filip Bednar
- Department of Surgery, University of Michigan, Ann Arbor, MI 48109, USA
- Cancer Biology Program, University of Michigan, Ann Arbor, MI 48109, USA
- Rogel Cancer Center, University of Michigan, Ann Arbor, MI 48109, USA
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Pietrobono S, Sabbadini F, Bertolini M, Mangiameli D, De Vita V, Fazzini F, Lunardi G, Casalino S, Scarlato E, Merz V, Zecchetto C, Quinzii A, Di Conza G, Lahn M, Melisi D. Autotaxin Secretion Is a Stromal Mechanism of Adaptive Resistance to TGFβ Inhibition in Pancreatic Ductal Adenocarcinoma. Cancer Res 2024; 84:118-132. [PMID: 37738399 PMCID: PMC10758691 DOI: 10.1158/0008-5472.can-23-0104] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Revised: 08/11/2023] [Accepted: 09/20/2023] [Indexed: 09/24/2023]
Abstract
The TGFβ receptor inhibitor galunisertib demonstrated efficacy in patients with pancreatic ductal adenocarcinoma (PDAC) in the randomized phase II H9H-MC-JBAJ study, which compared galunisertib plus the chemotherapeutic agent gemcitabine with gemcitabine alone. However, additional stromal paracrine signals might confer adaptive resistance that limits the efficacy of this therapeutic strategy. Here, we found that autotaxin, a secreted enzyme that promotes inflammation and fibrosis by generating lysophosphatidic acid (LPA), mediates adaptive resistance to TGFβ receptor inhibition. Blocking TGFβ signaling prompted the skewing of cancer-associated fibroblasts (CAF) toward an inflammatory (iCAF) phenotype. iCAFs were responsible for a significant secretion of autotaxin. Paracrine autotaxin increased LPA-NFκB signaling in tumor cells that triggered treatment resistance. The autotaxin inhibitor IOA-289 suppressed NFκB activation in PDAC cells and overcame resistance to galunisertib and gemcitabine. In immunocompetent orthotopic murine models, IOA-289 synergized with galunisertib in restoring sensitivity to gemcitabine. Most importantly, treatment with galunisertib significantly increased plasma levels of autotaxin in patients enrolled in the H9H-MC-JBAJ study, and median progression-free survival was significantly longer in patients without an increase of autotaxin upon treatment with galunisertib compared with those with increased autotaxin. These results establish that autotaxin secretion by CAFs is increased by TGFβ inhibition and that circulating autotaxin levels predict response to the combination treatment approach of gemcitabine plus galunisertib. SIGNIFICANCE TGFβ inhibition skews cancer-associated fibroblasts toward an inflammatory phenotype that secretes autotaxin to drive adaptive resistance in PDAC, revealing autotaxin as a therapeutic target and biomarker of galunisertib response.
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Affiliation(s)
- Silvia Pietrobono
- Digestive Molecular Clinical Oncology Research Unit, Università degli studi di Verona, Verona, Italy
| | - Fabio Sabbadini
- Digestive Molecular Clinical Oncology Research Unit, Università degli studi di Verona, Verona, Italy
| | - Monica Bertolini
- Digestive Molecular Clinical Oncology Research Unit, Università degli studi di Verona, Verona, Italy
| | - Domenico Mangiameli
- Digestive Molecular Clinical Oncology Research Unit, Università degli studi di Verona, Verona, Italy
| | - Veronica De Vita
- Digestive Molecular Clinical Oncology Research Unit, Università degli studi di Verona, Verona, Italy
| | - Federica Fazzini
- Investigational Cancer Therapeutics Clinical Unit, Azienda Ospedaliera Universitaria Integrata, Verona, Italy
| | - Giulia Lunardi
- Digestive Molecular Clinical Oncology Research Unit, Università degli studi di Verona, Verona, Italy
| | - Simona Casalino
- Digestive Molecular Clinical Oncology Research Unit, Università degli studi di Verona, Verona, Italy
| | - Enza Scarlato
- Digestive Molecular Clinical Oncology Research Unit, Università degli studi di Verona, Verona, Italy
| | - Valeria Merz
- Digestive Molecular Clinical Oncology Research Unit, Università degli studi di Verona, Verona, Italy
| | - Camilla Zecchetto
- Digestive Molecular Clinical Oncology Research Unit, Università degli studi di Verona, Verona, Italy
| | - Alberto Quinzii
- Digestive Molecular Clinical Oncology Research Unit, Università degli studi di Verona, Verona, Italy
| | | | | | - Davide Melisi
- Digestive Molecular Clinical Oncology Research Unit, Università degli studi di Verona, Verona, Italy
- Investigational Cancer Therapeutics Clinical Unit, Azienda Ospedaliera Universitaria Integrata, Verona, Italy
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32
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Mempel TR, Lill JK, Altenburger LM. How chemokines organize the tumour microenvironment. Nat Rev Cancer 2024; 24:28-50. [PMID: 38066335 DOI: 10.1038/s41568-023-00635-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/05/2023] [Indexed: 12/24/2023]
Abstract
For our immune system to contain or eliminate malignant solid tumours, both myeloid and lymphoid haematopoietic cells must not only extravasate from the bloodstream into the tumour tissue but also further migrate to various specialized niches of the tumour microenvironment to functionally interact with each other, with non-haematopoietic stromal cells and, ultimately, with cancer cells. These interactions regulate local immune cell survival, proliferative expansion, differentiation and their execution of pro-tumour or antitumour effector functions, which collectively determine the outcome of spontaneous or therapeutically induced antitumour immune responses. None of these interactions occur randomly but are orchestrated and critically depend on migratory guidance cues provided by chemokines, a large family of chemotactic cytokines, and their receptors. Understanding the functional organization of the tumour immune microenvironment inevitably requires knowledge of the multifaceted roles of chemokines in the recruitment and positioning of its cellular constituents. Gaining such knowledge will not only generate new insights into the mechanisms underlying antitumour immunity or immune tolerance but also inform the development of biomarkers (or 'biopatterns') based on spatial tumour tissue analyses, as well as novel strategies to therapeutically engineer immune responses in patients with cancer. Here we will discuss recent observations on the role of chemokines in the tumour microenvironment in the context of our knowledge of their physiological functions in development, homeostasis and antimicrobial responses.
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Affiliation(s)
- Thorsten R Mempel
- Center for Immunology and Inflammatory Diseases, Division of Rheumatology, Allergy and Immunology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA.
| | - Julia K Lill
- Center for Immunology and Inflammatory Diseases, Division of Rheumatology, Allergy and Immunology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
| | - Lukas M Altenburger
- Center for Immunology and Inflammatory Diseases, Division of Rheumatology, Allergy and Immunology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
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33
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Canel M, Sławińska AD, Lonergan DW, Kallor AA, Upstill-Goddard R, Davidson C, von Kriegsheim A, Biankin AV, Byron A, Alfaro J, Serrels A. FAK suppresses antigen processing and presentation to promote immune evasion in pancreatic cancer. Gut 2023; 73:131-155. [PMID: 36977556 PMCID: PMC10715489 DOI: 10.1136/gutjnl-2022-327927] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Accepted: 03/19/2023] [Indexed: 03/30/2023]
Abstract
OBJECTIVE Immunotherapy for the treatment of pancreatic ductal adenocarcinoma (PDAC) has shown limited efficacy. Poor CD8 T-cell infiltration, low neoantigen load and a highly immunosuppressive tumour microenvironment contribute to this lack of response. Here, we aimed to further investigate the immunoregulatory function of focal adhesion kinase (FAK) in PDAC, with specific emphasis on regulation of the type-II interferon response that is critical in promoting T-cell tumour recognition and effective immunosurveillance. DESIGN We combined CRISPR, proteogenomics and transcriptomics with mechanistic experiments using a KrasG12Dp53R172H mouse model of pancreatic cancer and validated findings using proteomic analysis of human patient-derived PDAC cell lines and analysis of publicly available human PDAC transcriptomics datasets. RESULTS Loss of PDAC cell-intrinsic FAK signalling promotes expression of the immunoproteasome and Major Histocompatibility Complex class-I (MHC-I), resulting in increased antigen diversity and antigen presentation by FAK-/- PDAC cells. Regulation of the immunoproteasome by FAK is a critical determinant of this response, optimising the physicochemical properties of the peptide repertoire for high affinity binding to MHC-I. Expression of these pathways can be further amplified in a STAT1-dependent manner via co-depletion of FAK and STAT3, resulting in extensive infiltration of tumour-reactive CD8 T-cells and further restraint of tumour growth. FAK-dependent regulation of antigen processing and presentation is conserved between mouse and human PDAC, but is lost in cells/tumours with an extreme squamous phenotype. CONCLUSION Therapies aimed at FAK degradation may unlock additional therapeutic benefit for the treatment of PDAC through increasing antigen diversity and promoting antigen presentation.
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Affiliation(s)
- Marta Canel
- Cancer Research UK Scotland Centre, Institute of Genetics and Cancer, University of Edinburgh, Edinburgh, UK
| | | | - David W Lonergan
- Cancer Research UK Scotland Centre, Institute of Genetics and Cancer, University of Edinburgh, Edinburgh, UK
| | - Ashwin Adrian Kallor
- International Centre for Cancer Vaccine Science, University of Gdansk, Gdansk, Poland
| | - Rosie Upstill-Goddard
- The Wolfson Wohl Cancer Research Centre, Institute of Cancer Sciences, University of Glasgow, Glasgow, UK
| | - Catherine Davidson
- Centre for Inflammation Research, Institute for Regeneration and Repair, University of Edinburgh, Edinburgh, UK
| | - Alex von Kriegsheim
- Cancer Research UK Scotland Centre, Institute of Genetics and Cancer, University of Edinburgh, Edinburgh, UK
| | - Andrew V Biankin
- The Wolfson Wohl Cancer Research Centre, Institute of Cancer Sciences, University of Glasgow, Glasgow, UK
| | - Adam Byron
- Cancer Research UK Scotland Centre, Institute of Genetics and Cancer, University of Edinburgh, Edinburgh, UK
- Division of Molecular and Cellular Function, School of Biological Sciences, Faculty of Biology, Medicine and Health, Manchester Academic Health Science Centre, University of Manchester, Manchester, UK
| | - Javier Alfaro
- International Centre for Cancer Vaccine Science, University of Gdansk, Gdansk, Poland
| | - Alan Serrels
- Cancer Research UK Scotland Centre, Institute of Genetics and Cancer, University of Edinburgh, Edinburgh, UK
- Centre for Inflammation Research, Institute for Regeneration and Repair, University of Edinburgh, Edinburgh, UK
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Qin Y, Meng X, Li L, Liu C, Gao F, Yuan X, Huang Y, Zhu Y. Develop a PD-1-blockade peptide to reinvigorate T-cell activity and inhibit tumor progress. Eur J Pharmacol 2023; 960:176144. [PMID: 37866745 DOI: 10.1016/j.ejphar.2023.176144] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2023] [Revised: 10/14/2023] [Accepted: 10/19/2023] [Indexed: 10/24/2023]
Abstract
Immune checkpoint inhibitors, particularly monoclonal antibodies blocking the programmed cell death 1 (PD-1)/programmed cell death ligand-1 (PD-L1) pathway, have been successfully utilized in the clinic. However, certain drawbacks associated with antibodies, such as high immunogenicity and poor tissue penetration, need to be addressed for their broader clinical application. Peptides, as low molecular weight alternatives, have garnered increasing interest in this field. In this study, we employed bacterial surface display technology to identify a PD-1-binding peptide, PBP. The PBP peptide exhibited moderate affinity for human PD-1 (hPD-1) and displayed cross-reactivity with mouse PD-1 (mPD-1). Molecular docking analysis revealed that the interaction residues of the PBP peptide with PD-1 played crucial roles in the formation of the PD-1/PD-L1 complex. A competing binding assay demonstrated that the peptide could interfere the interaction of PD-1 and PD-L1. Moreover, in vitro experiments showed that the PBP peptide could reinvigorate T cells inhibited by PD-L1. In an in vivo mouse model of CT26, the PBP peptide effectively suppressed tumor growth by enhancing T cell function. In conclusion, our results suggest that the PBP peptide exerts an anti-tumor effect by impeding the interplay between PD-1 and PD-L1, highlighting its potential as an alternative for tumor immunotherapy.
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Affiliation(s)
- Yingzhou Qin
- School of Nano Technology and Nano Bionics, University of Science and Technology of China, Hefei, 230026, China; CAS Key Laboratory of Nano-Bio Interface, Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, Suzhou, 215123, China
| | - Xiangzhou Meng
- School of Nano Technology and Nano Bionics, University of Science and Technology of China, Hefei, 230026, China; CAS Key Laboratory of Nano-Bio Interface, Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, Suzhou, 215123, China
| | - Lin Li
- CAS Key Laboratory of Nano-Bio Interface, Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, Suzhou, 215123, China
| | - Cuijuan Liu
- School of Nano Technology and Nano Bionics, University of Science and Technology of China, Hefei, 230026, China; CAS Key Laboratory of Nano-Bio Interface, Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, Suzhou, 215123, China
| | - Fan Gao
- School of Nano Technology and Nano Bionics, University of Science and Technology of China, Hefei, 230026, China; CAS Key Laboratory of Nano-Bio Interface, Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, Suzhou, 215123, China
| | - Xin Yuan
- School of Nano Technology and Nano Bionics, University of Science and Technology of China, Hefei, 230026, China; CAS Key Laboratory of Nano-Bio Interface, Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, Suzhou, 215123, China
| | - Ying Huang
- School of Nano Technology and Nano Bionics, University of Science and Technology of China, Hefei, 230026, China; CAS Key Laboratory of Nano-Bio Interface, Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, Suzhou, 215123, China
| | - Yimin Zhu
- CAS Key Laboratory of Nano-Bio Interface, Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, Suzhou, 215123, China.
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35
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Wasko UN, Jiang J, Curiel-Garcia A, Wang Y, Lee B, Orlen M, Drizyte-Miller K, Menard M, Dilly J, Sastra SA, Palermo CF, Dalton T, Hasselluhn MC, Decker-Farrell AR, Chang S, Jiang L, Wei X, Yang YC, Helland C, Courtney H, Gindin Y, Zhao R, Kemp SB, Clendenin C, Sor R, Vostrejs W, Amparo AA, Hibshman PS, Rees MG, Ronan MM, Roth JA, Bakir B, Badgley MA, Chabot JA, Kluger MD, Manji GA, Quintana E, Wang Z, Smith JAM, Holderfield M, Wildes D, Aguirre AJ, Der CJ, Vonderheide RH, Stanger BZ, Singh M, Olive KP. Tumor-selective effects of active RAS inhibition in pancreatic ductal adenocarcinoma. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.12.03.569791. [PMID: 38105998 PMCID: PMC10723304 DOI: 10.1101/2023.12.03.569791] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/19/2023]
Abstract
Broad-spectrum RAS inhibition holds the potential to benefit roughly a quarter of human cancer patients whose tumors are driven by RAS mutations. However, the impact of inhibiting RAS functions in normal tissues is not known. RMC-7977 is a highly selective inhibitor of the active (GTP-bound) forms of KRAS, HRAS, and NRAS, with affinity for both mutant and wild type (WT) variants. As >90% of human pancreatic ductal adenocarcinoma (PDAC) cases are driven by activating mutations in KRAS, we assessed the therapeutic potential of RMC-7977 in a comprehensive range of PDAC models, including human and murine cell lines, human patient-derived organoids, human PDAC explants, subcutaneous and orthotopic cell-line or patient derived xenografts, syngeneic allografts, and genetically engineered mouse models. We observed broad and pronounced anti-tumor activity across these models following direct RAS inhibition at doses and concentrations that were well-tolerated in vivo. Pharmacological analyses revealed divergent responses to RMC-7977 in tumor versus normal tissues. Treated tumors exhibited waves of apoptosis along with sustained proliferative arrest whereas normal tissues underwent only transient decreases in proliferation, with no evidence of apoptosis. Together, these data establish a strong preclinical rationale for the use of broad-spectrum RAS inhibition in the setting of PDAC.
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Affiliation(s)
- Urszula N. Wasko
- Department of Medicine, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, NY
- Herbert Irving Comprehensive Cancer Center, Columbia University Irving Medical Center, New York, NY
| | | | - Alvaro Curiel-Garcia
- Department of Medicine, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, NY
- Herbert Irving Comprehensive Cancer Center, Columbia University Irving Medical Center, New York, NY
| | | | - Bianca Lee
- Revolution Medicines, Inc., Redwood City, CA
| | - Margo Orlen
- University of Pennsylvania Perelman School of Medicine, Department of Medicine
| | - Kristina Drizyte-Miller
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | | | - Julien Dilly
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA
- Harvard Medical School, Boston, MA
| | - Stephen A. Sastra
- Department of Medicine, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, NY
- Herbert Irving Comprehensive Cancer Center, Columbia University Irving Medical Center, New York, NY
| | - Carmine F. Palermo
- Department of Medicine, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, NY
- Herbert Irving Comprehensive Cancer Center, Columbia University Irving Medical Center, New York, NY
| | - Tanner Dalton
- Department of Medicine, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, NY
- Herbert Irving Comprehensive Cancer Center, Columbia University Irving Medical Center, New York, NY
| | - Marie C. Hasselluhn
- Department of Medicine, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, NY
- Herbert Irving Comprehensive Cancer Center, Columbia University Irving Medical Center, New York, NY
| | - Amanda R. Decker-Farrell
- Department of Medicine, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, NY
- Herbert Irving Comprehensive Cancer Center, Columbia University Irving Medical Center, New York, NY
| | | | | | - Xing Wei
- Revolution Medicines, Inc., Redwood City, CA
| | - Yu C. Yang
- Revolution Medicines, Inc., Redwood City, CA
| | | | | | | | | | - Samantha B. Kemp
- University of Pennsylvania Perelman School of Medicine, Department of Medicine
| | - Cynthia Clendenin
- University of Pennsylvania Perelman School of Medicine, Abramson Cancer Center
| | - Rina Sor
- University of Pennsylvania Perelman School of Medicine, Abramson Cancer Center
| | - Will Vostrejs
- University of Pennsylvania Perelman School of Medicine, Department of Medicine
| | - Amber A. Amparo
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Priya S. Hibshman
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
- Department of Cell Biology and Physiology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | | | | | | | - Basil Bakir
- Department of Medicine, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, NY
- Herbert Irving Comprehensive Cancer Center, Columbia University Irving Medical Center, New York, NY
| | - Michael A. Badgley
- Department of Medicine, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, NY
- Herbert Irving Comprehensive Cancer Center, Columbia University Irving Medical Center, New York, NY
| | - John A. Chabot
- Department of Surgery, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, NY
| | - Michael D. Kluger
- Department of Surgery, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, NY
| | - Gulam A. Manji
- Department of Medicine, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, NY
- Herbert Irving Comprehensive Cancer Center, Columbia University Irving Medical Center, New York, NY
| | | | | | | | | | | | - Andrew J. Aguirre
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA
- Harvard Medical School, Boston, MA
- The Broad Institute of Harvard and MIT, Cambridge, MA
- Department of Medicine, Brigham and Women’s Hospital, Boston, MA
| | - Channing J. Der
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
- Department of Pharmacology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Robert H. Vonderheide
- University of Pennsylvania Perelman School of Medicine, Department of Medicine
- University of Pennsylvania Perelman School of Medicine, Abramson Cancer Center
- Parker Institute for Cancer Immunotherapy
| | - Ben Z. Stanger
- University of Pennsylvania Perelman School of Medicine, Department of Medicine
- University of Pennsylvania Perelman School of Medicine, Abramson Cancer Center
| | | | - Kenneth P. Olive
- Department of Medicine, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, NY
- Herbert Irving Comprehensive Cancer Center, Columbia University Irving Medical Center, New York, NY
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Han J, Park JH. Modulation of immune cells with mRNA nanoformulations for cancer immunotherapy. Curr Opin Biotechnol 2023; 84:103014. [PMID: 37866058 DOI: 10.1016/j.copbio.2023.103014] [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: 09/07/2023] [Accepted: 09/26/2023] [Indexed: 10/24/2023]
Abstract
The global adaptation of mRNA vaccines to protect against the COVID-19 pandemic was a major interdisciplinary milestone, demonstrating the potential of combining mRNA applications with nanotechnology. This innovative strategy holds great promise as an improved therapeutic modality for cancer immunotherapy, as further development could facilitate targeted mRNA delivery to specific immune cells and enable manipulation of effector functions. Toward this, researchers have made substantial efforts to modulate various immune cell types, including lymphoid organ dendritic cells for cancer vaccines, peripheral blood lymphocytes for in situ T-cell therapy, and macrophages in the tumor microenvironment to restore antitumor functions. Here, we highlight recent advances in mRNA nanoformulations for cancer immunotherapy, emphasizing strategies for target cell engagement in different immunological sites.
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Affiliation(s)
- Junhee Han
- Department of Bio and Brain Engineering, and KAIST Institute for Health Science and Technology, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 34141, Republic of Korea
| | - Ji-Ho Park
- Department of Bio and Brain Engineering, and KAIST Institute for Health Science and Technology, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 34141, Republic of Korea.
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37
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Noè R, Inglese N, Romani P, Serafini T, Paoli C, Calciolari B, Fantuz M, Zamborlin A, Surdo NC, Spada V, Spacci M, Volta S, Ermini ML, Di Benedetto G, Frusca V, Santi C, Lefkimmiatis K, Dupont S, Voliani V, Sancineto L, Carrer A. Organic Selenium induces ferroptosis in pancreatic cancer cells. Redox Biol 2023; 68:102962. [PMID: 38029455 DOI: 10.1016/j.redox.2023.102962] [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: 10/17/2023] [Accepted: 11/10/2023] [Indexed: 12/01/2023] Open
Abstract
Pancreatic ductal adenocarcinoma (PDA) cells reprogram both mitochondrial and lysosomal functions to support growth. At the same time, this causes significant dishomeostasis of free radicals. While this is compensated by the upregulation of detoxification mechanisms, it also represents a potential vulnerability. Here we demonstrate that PDA cells are sensitive to the inhibition of the mevalonate pathway (MVP), which supports the biosynthesis of critical antioxidant intermediates and protect from ferroptosis. We attacked the susceptibility of PDA cells to ferroptotic death with selenorganic compounds, including dibenzyl diselenide (DBDS) that exhibits potent pro-oxidant properties and inhibits tumor growth in vitro and in vivo. DBDS treatment induces the mobilization of iron from mitochondria enabling uncontrolled lipid peroxidation. Finally, we showed that DBDS and statins act synergistically to promote ferroptosis and provide evidence that combined treatment is a viable strategy to combat PDA.
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Affiliation(s)
- Roberta Noè
- Veneto Institute of Molecular Medicine (VIMM), 35129, Padova, Italy; Department of Biology, University of Padova, 35126, Padova, Italy
| | - Noemi Inglese
- Veneto Institute of Molecular Medicine (VIMM), 35129, Padova, Italy; Department of Biology, University of Padova, 35126, Padova, Italy
| | - Patrizia Romani
- Department of Molecular Medicine, University of Padova, 35126, Padova, Italy
| | - Thauan Serafini
- Veneto Institute of Molecular Medicine (VIMM), 35129, Padova, Italy
| | - Carlotta Paoli
- Veneto Institute of Molecular Medicine (VIMM), 35129, Padova, Italy; Department of Biology, University of Padova, 35126, Padova, Italy
| | - Beatrice Calciolari
- Veneto Institute of Molecular Medicine (VIMM), 35129, Padova, Italy; Department of Biology, University of Padova, 35126, Padova, Italy
| | - Marco Fantuz
- Veneto Institute of Molecular Medicine (VIMM), 35129, Padova, Italy; Department of Biology, University of Padova, 35126, Padova, Italy
| | - Agata Zamborlin
- NEST-Scuola Normale Superiore, 56127, Pisa, Italy; Center for Nanotechnology Innovation, Istituto Italiano di Tecnologia, 56127, Pisa, Italy
| | - Nicoletta C Surdo
- Veneto Institute of Molecular Medicine (VIMM), 35129, Padova, Italy; Neuroscience Institute, National Research Council (CNR), 35121, Padova, Italy
| | - Vittoria Spada
- Veneto Institute of Molecular Medicine (VIMM), 35129, Padova, Italy
| | - Martina Spacci
- Veneto Institute of Molecular Medicine (VIMM), 35129, Padova, Italy; Department of Biology, University of Padova, 35126, Padova, Italy
| | - Sara Volta
- Veneto Institute of Molecular Medicine (VIMM), 35129, Padova, Italy
| | - Maria Laura Ermini
- Center for Nanotechnology Innovation, Istituto Italiano di Tecnologia, 56127, Pisa, Italy
| | - Giulietta Di Benedetto
- Veneto Institute of Molecular Medicine (VIMM), 35129, Padova, Italy; Neuroscience Institute, National Research Council (CNR), 35121, Padova, Italy
| | - Valentina Frusca
- Center for Nanotechnology Innovation, Istituto Italiano di Tecnologia, 56127, Pisa, Italy; Scuola Superiore Sant'Anna, Piazza Martiri della Libertà 33, 56127, Pisa, Italy
| | - Claudio Santi
- Group of Catalysis and Green Organic Chemistry, Department of Pharmaceutical Sciences, University of Perugia, 06122, Perugia, PG, Italy
| | - Konstantinos Lefkimmiatis
- Veneto Institute of Molecular Medicine (VIMM), 35129, Padova, Italy; Department of Molecular Medicine, University of Pavia, Pavia, Italy
| | - Sirio Dupont
- Department of Molecular Medicine, University of Padova, 35126, Padova, Italy
| | - Valerio Voliani
- Center for Nanotechnology Innovation, Istituto Italiano di Tecnologia, 56127, Pisa, Italy; Department of Pharmacy, School of Medical and Pharmaceutical Sciences, University of Genova, 16148, Genoa, Italy.
| | - Luca Sancineto
- Group of Catalysis and Green Organic Chemistry, Department of Pharmaceutical Sciences, University of Perugia, 06122, Perugia, PG, Italy.
| | - Alessandro Carrer
- Veneto Institute of Molecular Medicine (VIMM), 35129, Padova, Italy; Department of Biology, University of Padova, 35126, Padova, Italy.
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Hong M, Talluri S, Chen YY. Advances in promoting chimeric antigen receptor T cell trafficking and infiltration of solid tumors. Curr Opin Biotechnol 2023; 84:103020. [PMID: 37976958 DOI: 10.1016/j.copbio.2023.103020] [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: 03/01/2023] [Revised: 09/05/2023] [Accepted: 10/23/2023] [Indexed: 11/19/2023]
Abstract
T cells engineered to express chimeric antigen receptors (CARs) have demonstrated robust response rates in treating hematological malignancies. However, solid tumors present multiple challenges that hinder the antitumor efficacy of CAR-T cells, including antigen heterogeneity, off-tumor and systemic toxicities, and the immunosuppressive milieu of the tumor microenvironment (TME). Notably, the TME of solid tumors is characterized by chemokine dysregulation and a dense architecture consisting of tumor stroma, extracellular matrix, and aberrant vasculature that impede migration of CAR-T cells to the tumor site as well as infiltration into the solid-tumor mass. In this review, we highlight recent advances to improve CAR-T-cell trafficking to and infiltration of solid tumors to promote effective antigen recognition by CAR-T cells.
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Affiliation(s)
- Mihe Hong
- Department of Chemical and Biomolecular Engineering, University of California-Los Angeles, Los Angeles, CA 90095, USA
| | - Sohan Talluri
- Department of Microbiology, Immunology, and Molecular Genetics, University of California-Los Angeles, Los Angeles, CA 90095, USA
| | - Yvonne Y Chen
- Department of Chemical and Biomolecular Engineering, University of California-Los Angeles, Los Angeles, CA 90095, USA; Department of Microbiology, Immunology, and Molecular Genetics, University of California-Los Angeles, Los Angeles, CA 90095, USA; Parker Institute for Cancer Immunotherapy Center at UCLA, Los Angeles, CA 90095, USA.
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Jiang Z, Zheng X, Li M, Liu M. Improving the prognosis of pancreatic cancer: insights from epidemiology, genomic alterations, and therapeutic challenges. Front Med 2023; 17:1135-1169. [PMID: 38151666 DOI: 10.1007/s11684-023-1050-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Accepted: 11/15/2023] [Indexed: 12/29/2023]
Abstract
Pancreatic cancer, notorious for its late diagnosis and aggressive progression, poses a substantial challenge owing to scarce treatment alternatives. This review endeavors to furnish a holistic insight into pancreatic cancer, encompassing its epidemiology, genomic characterization, risk factors, diagnosis, therapeutic strategies, and treatment resistance mechanisms. We delve into identifying risk factors, including genetic predisposition and environmental exposures, and explore recent research advancements in precursor lesions and molecular subtypes of pancreatic cancer. Additionally, we highlight the development and application of multi-omics approaches in pancreatic cancer research and discuss the latest combinations of pancreatic cancer biomarkers and their efficacy. We also dissect the primary mechanisms underlying treatment resistance in this malignancy, illustrating the latest therapeutic options and advancements in the field. Conclusively, we accentuate the urgent demand for more extensive research to enhance the prognosis for pancreatic cancer patients.
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Affiliation(s)
- Zhichen Jiang
- State Key Laboratory of Molecular Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
- Department of General Surgery, Division of Gastroenterology and Pancreas, Zhejiang Provincial People's Hospital, Affiliated People's Hospital, Hangzhou Medical College, Hangzhou, 310014, China
| | - Xiaohao Zheng
- 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, 100021, China
- Department of General Surgery, Beijing Friendship Hospital, Capital Medical University, Beijing, 100050, China
| | - Min Li
- Department of Medicine, The University of Oklahoma Health Sciences Center, Oklahoma City, OK, 73104, USA.
| | - Mingyang Liu
- State Key Laboratory of Molecular Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China.
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Kureshi R, Bello E, Kureshi CT, Walsh MJ, Lippert V, Hoffman MT, Dougan M, Longmire T, Wichroski M, Dougan SK. DGKα/ζ inhibition lowers the TCR affinity threshold and potentiates antitumor immunity. SCIENCE ADVANCES 2023; 9:eadk1853. [PMID: 38000024 PMCID: PMC10672170 DOI: 10.1126/sciadv.adk1853] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Accepted: 10/19/2023] [Indexed: 11/26/2023]
Abstract
Diacylglycerol kinases (DGKs) attenuate diacylglycerol (DAG) signaling by converting DAG to phosphatidic acid, thereby suppressing pathways downstream of T cell receptor signaling. Using a dual DGKα/ζ inhibitor (DGKi), tumor-specific CD8 T cells with different affinities (TRP1high and TRP1low), and altered peptide ligands, we demonstrate that inhibition of DGKα/ζ can lower the signaling threshold for T cell priming. TRP1high and TRP1low CD8 T cells produced more effector cytokines in the presence of cognate antigen and DGKi. Effector TRP1high- and TRP1low-mediated cytolysis of tumor cells with low antigen load required antigen recognition, was mediated by interferon-γ, and augmented by DGKi. Adoptive T cell transfer into mice bearing pancreatic or melanoma tumors synergized with single-agent DGKi or DGKi and antiprogrammed cell death protein 1 (PD-1), with increased expansion of low-affinity T cells and increased cytokine production observed in tumors of treated mice. Collectively, our findings highlight DGKα/ζ as therapeutic targets for augmenting tumor-specific CD8 T cell function.
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Affiliation(s)
- Rakeeb Kureshi
- Department of Immunology, Harvard Medical School, Boston, MA, USA
- Department of Cancer Immunology and Virology, Dana-Farber Cancer Institute, Boston, MA, USA
| | - Elisa Bello
- Department of Cancer Immunology and Virology, Dana-Farber Cancer Institute, Boston, MA, USA
- Department of Gastroenterology, Massachusetts General Hospital, Boston, MA, USA
| | - Courtney T.S. Kureshi
- Department of Immunology, Harvard Medical School, Boston, MA, USA
- Department of Cancer Immunology and Virology, Dana-Farber Cancer Institute, Boston, MA, USA
| | - Michael J. Walsh
- Department of Cancer Immunology and Virology, Dana-Farber Cancer Institute, Boston, MA, USA
- Department of Gastroenterology, Massachusetts General Hospital, Boston, MA, USA
| | - Victoria Lippert
- Department of Cancer Immunology and Virology, Dana-Farber Cancer Institute, Boston, MA, USA
| | - Megan T. Hoffman
- Department of Immunology, Harvard Medical School, Boston, MA, USA
- Department of Cancer Immunology and Virology, Dana-Farber Cancer Institute, Boston, MA, USA
| | - Michael Dougan
- Department of Immunology, Harvard Medical School, Boston, MA, USA
- Department of Gastroenterology, Massachusetts General Hospital, Boston, MA, USA
| | | | | | - Stephanie K. Dougan
- Department of Immunology, Harvard Medical School, Boston, MA, USA
- Department of Cancer Immunology and Virology, Dana-Farber Cancer Institute, Boston, MA, USA
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Liu X, Tang R, Xu J, Tan Z, Liang C, Meng Q, Lei Y, Hua J, Zhang Y, Liu J, Zhang B, Wang W, Yu X, Shi S. CRIP1 fosters MDSC trafficking and resets tumour microenvironment via facilitating NF-κB/p65 nuclear translocation in pancreatic ductal adenocarcinoma. Gut 2023; 72:2329-2343. [PMID: 37541772 DOI: 10.1136/gutjnl-2022-329349] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/19/2022] [Accepted: 07/23/2023] [Indexed: 08/06/2023]
Abstract
OBJECTIVE Pancreatic ductal adenocarcinoma (PDAC) is among the most immunosuppressive tumour types. The tumour immune microenvironment (TIME) is largely driven by interactions between immune cells and heterogeneous tumour cells. Here, we aimed to investigate the mechanism of tumour cells in TIME formation and provide potential combination treatment strategies for PDAC patients based on genotypic heterogeneity. DESIGN Highly multiplexed imaging mass cytometry, RNA sequencing, mass cytometry by time of flight and multiplex immunofluorescence staining were performed to identify the pro-oncogenic proteins associated with low immune activation in PDAC. An in vitro coculture system, an orthotopic PDAC allograft tumour model, flow cytometry and immunohistochemistry were used to explore the biological functions of cysteine-rich intestinal protein 1 (CRIP1) in tumour progression and TIME formation. RNA sequencing, mass spectrometry and chromatin immunoprecipitation were subsequently conducted to investigate the underlying mechanisms of CRIP1. RESULTS Our results showed that CRIP1 was frequently upregulated in PDAC tissues with low immune activation. Elevated CRIP1 expression induced high levels of myeloid-derived suppressor cell (MDSC) infiltration and fostered an immunosuppressive tumour microenvironment. Mechanistically, we primarily showed that CRIP1 bound to nuclear factor kappa-B (NF-κB)/p65 and facilitated its nuclear translocation in an importin-dependent manner, leading to the transcriptional activation of CXCL1/5. PDAC-derived CXCL1/5 facilitated the chemotactic migration of MDSCs to drive immunosuppression. SX-682, an inhibitor of CXCR1/2, blocked tumour MDSC recruitment and enhanced T-cell activation. The combination of anti-PD-L1 therapy with SX-682 elicited increased CD8+T cell infiltration and potent antitumor activity in tumour-bearing mice with high CRIP1 expression. CONCLUSIONS The CRIP1/NF-κB/CXCL axis is critical for triggering immune evasion and TIME formation in PDAC. Blockade of this signalling pathway prevents MDSC trafficking and thereby sensitises PDAC to immunotherapy.
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Affiliation(s)
- Xiaomeng Liu
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College of Fudan University, Shanghai, China
- Shanghai Pancreatic Cancer Institute, Shanghai, China
- Pancreatic Cancer Institute, Fudan University, Shanghai, China
| | - Rong Tang
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College of Fudan University, Shanghai, China
- Shanghai Pancreatic Cancer Institute, Shanghai, China
- Pancreatic Cancer Institute, Fudan University, Shanghai, China
| | - Jin Xu
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College of Fudan University, Shanghai, China
- Shanghai Pancreatic Cancer Institute, Shanghai, China
- Pancreatic Cancer Institute, Fudan University, Shanghai, China
| | - Zhen Tan
- Department of Pancreatic and Hepatobiliary Surgery, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Chen Liang
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College of Fudan University, Shanghai, China
- Shanghai Pancreatic Cancer Institute, Shanghai, China
- Pancreatic Cancer Institute, Fudan University, Shanghai, China
| | - Qingcai Meng
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College of Fudan University, Shanghai, China
- Shanghai Pancreatic Cancer Institute, Shanghai, China
- Pancreatic Cancer Institute, Fudan University, Shanghai, China
| | - Yubin Lei
- Key Laboratory of Growth Regulation and Translational Research of Zhejiang Province, School of Life Sciences, Westlake University, Hangzhou, China
| | - Jie Hua
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College of Fudan University, Shanghai, China
- Shanghai Pancreatic Cancer Institute, Shanghai, China
- Pancreatic Cancer Institute, Fudan University, Shanghai, China
| | - Yiyin Zhang
- Department of General Surgery, Zhejiang University, Hangzhou, China
| | - Jiang Liu
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College of Fudan University, Shanghai, China
- Shanghai Pancreatic Cancer Institute, Shanghai, China
- Pancreatic Cancer Institute, Fudan University, Shanghai, China
| | - Bo Zhang
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College of Fudan University, Shanghai, China
- Shanghai Pancreatic Cancer Institute, Shanghai, China
- Pancreatic Cancer Institute, Fudan University, Shanghai, China
| | - Wei Wang
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College of Fudan University, Shanghai, China
- Shanghai Pancreatic Cancer Institute, Shanghai, China
- Pancreatic Cancer Institute, Fudan University, Shanghai, China
| | - Xianjun Yu
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College of Fudan University, Shanghai, China
- Shanghai Pancreatic Cancer Institute, Shanghai, China
- Pancreatic Cancer Institute, Fudan University, Shanghai, China
| | - Si Shi
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College of Fudan University, Shanghai, China
- Shanghai Pancreatic Cancer Institute, Shanghai, China
- Pancreatic Cancer Institute, Fudan University, Shanghai, China
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Iascone DM, Zhang X, Bafford P, Mesaros C, Sela Y, Hofbauer S, Zhang SL, Cook K, Pivarshev P, Stanger BZ, Anderson S, Dang CV, Sehgal A. Hypermetabolic state is associated with circadian rhythm disruption in mouse and human cancer cells. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.11.08.566310. [PMID: 38014131 PMCID: PMC10680562 DOI: 10.1101/2023.11.08.566310] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2023]
Abstract
Crosstalk between cellular metabolism and circadian rhythms is a fundamental building block of multicellular life, and disruption of this reciprocal communication could be relevant to degenerative disease, including cancer. Here, we investigated whether maintenance of circadian rhythms depends upon specific metabolic pathways, particularly in the context of cancer. We found that in adult mouse fibroblasts, ATP levels were a major contributor to overall levels of a clock gene luciferase reporter, although not necessarily to the strength of circadian cycling. In contrast, we identified significant metabolic control of circadian function in an in vitro mouse model of pancreatic adenocarcinoma. Metabolic profiling of a library of congenic tumor cell clones revealed significant differences in levels of lactate, pyruvate, ATP, and other crucial metabolites that we used to identify candidate clones with which to generate circadian reporter lines. Despite the shared genetic background of the clones, we observed diverse circadian profiles among these lines that varied with their metabolic phenotype: the most hypometabolic line had the strongest circadian rhythms while the most hypermetabolic line had the weakest rhythms. Treatment of these tumor cell lines with bezafibrate, a peroxisome proliferator-activated receptor (PPAR) agonist shown to increase OxPhos, decreased the amplitude of circadian oscillation in a subset of tumor cell lines. Strikingly, treatment with the Complex I antagonist rotenone enhanced circadian rhythms only in the tumor cell line in which glycolysis was also low, thereby establishing a hypometabolic state. We further analyzed metabolic and circadian phenotypes across a panel of human patient-derived melanoma cell lines and observed a significant negative association between metabolic activity and circadian cycling strength. Together, these findings suggest that metabolic heterogeneity in cancer directly contributes to circadian function, and that high levels of glycolysis or OxPhos independently disrupt circadian rhythms in these cells.
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Qin Q, Peng B. Prognostic significance of the rho GTPase RHOV and its role in tumor immune cell infiltration: a comprehensive pan-cancer analysis. FEBS Open Bio 2023; 13:2124-2146. [PMID: 37596964 PMCID: PMC10626275 DOI: 10.1002/2211-5463.13698] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Revised: 08/10/2023] [Accepted: 08/17/2023] [Indexed: 08/21/2023] Open
Abstract
Ras homolog gene family member V (RHOV) is an atypical Rho GTPase that participates in various important cellular processes. Although RHOV has been identified to play an oncogenic role in lung cancer and triple-negative breast cancer, its role in other types of tumors remains unknown. In this study, we investigated the expression of RHOV in pan-cancer analysis using The Cancer Genome Atlas (TCGA) and Gene-Tissue Expression datasets. RHOV mRNA levels were dysregulated in several types of tumors. RHOV expression was identified as an independent prognostic factor in 7 of 33 types of tumors; however, the relationship varied according to tumor type. Higher RHOV expression was associated with a favorable prognosis in kidney renal cell carcinoma and prostate adenocarcinoma, for which RHOV expression was downregulated, whereas RHOV expression was associated with a poor prognosis for patients with adenoid cystic carcinoma, lung adenocarcinoma, pancreatic ductal adenocarcinoma, skin cutaneous melanoma, and uveal melanoma with upregulated RHOV expression. Furthermore, RHOV expression was associated with various clinicopathological parameters in these tumors. RHOV expression showed varied associations with different types of tumor-infiltrating immune cells and demonstrated a potential impact on the response to immunotherapy depending on the cancer type. Additionally, functional enrichment analysis of RHOV-related genes demonstrated a role in a wide range of developmental and immune-related processes. This study provides valuable insights into the role of RHOV in pan-cancer development, indicating its role as a tumor suppressor or oncogene according to the cancer type and tumor microenvironment.
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Affiliation(s)
- Qin Qin
- Department of OncologyJingzhou Hospital Affiliated to Yangtze UniversityChina
| | - Bing Peng
- Department of OncologyThe Second People's Hospital of JingmenChina
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44
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Huang H, Li N, Liang Y, Li R, Tong X, Xiao J, Tang H, Jiang D, Xie K, Fang C, Chen S, Li G, Wang B, Wang J, Luo H, Guo L, Ma H, Jiang W, Feng Y. Multi-omics analyses reveal spatial heterogeneity in primary and metastatic oesophageal squamous cell carcinoma. Clin Transl Med 2023; 13:e1493. [PMID: 38009315 PMCID: PMC10679972 DOI: 10.1002/ctm2.1493] [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: 07/17/2023] [Revised: 11/07/2023] [Accepted: 11/14/2023] [Indexed: 11/28/2023] Open
Abstract
BACKGROUND Biopsies obtained from primary oesophageal squamous cell carcinoma (ESCC) guide diagnosis and treatment. However, spatial intra-tumoral heterogeneity (ITH) influences biopsy-derived information and patient responsiveness to therapy. Here, we aimed to elucidate the spatial ITH of ESCC and matched lymph node metastasis (LNmet ). METHODS Primary tumour superficial (PTsup ), deep (PTdeep ) and LNmet subregions of patients with locally advanced resectable ESCC were evaluated using whole-exome sequencing (WES), whole-transcriptome sequencing and spatially resolved digital spatial profiling (DSP). To validate the findings, immunohistochemistry was conducted and a single-cell transcriptomic dataset was analysed. RESULTS WES revealed 15.72%, 5.02% and 32.00% unique mutations in PTsup , PTdeep and LNmet , respectively. Copy number alterations and phylogenetic trees showed spatial ITH among subregions both within and among patients. Driver mutations had a mixed intra-tumoral clonal status among subregions. Transcriptome data showed distinct differentially expressed genes among subregions. LNmet exhibited elevated expression of immunomodulatory genes and enriched immune cells, particularly when compared with PTsup (all P < .05). DSP revealed orthogonal support of bulk transcriptome results, with differences in protein and immune cell abundance between subregions in a spatial context. The integrative analysis of multi-omics data revealed complex heterogeneity in mRNA/protein levels and immune cell abundance within each subregion. CONCLUSIONS This study comprehensively characterised spatial ITH in ESCC, and the findings highlight the clinical significance of unbiased molecular classification based on multi-omics data and their potential to improve the understanding and management of ESCC. The current practices for tissue sampling are insufficient for guiding precision medicine for ESCC, and routine profiling of PTdeep and/or LNmet should be systematically performed to obtain a more comprehensive understanding of ESCC and better inform treatment decisions.
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Affiliation(s)
- Haitao Huang
- Department of Thoracic Surgerythe First Affiliated Hospital of Soochow UniversitySuzhouChina
- Institute of Thoracic Surgerythe First Affiliated Hospital of Soochow UniversitySuzhouChina
| | - Na Li
- Shenzhen Engineering Center for Translational Medicine of Precision Cancer Immunodiagnosis and TherapyYuceBio Technology Co., LtdShenzhenChina
| | - Yingkuan Liang
- Department of Thoracic SurgeryNanjing Medical University Affiliated Cancer HospitalNanjingChina
| | - Rutao Li
- Department of Thoracic SurgeryDushu Lake Hospital Affiliated to Soochow UniversitySuzhouChina
| | - Xing Tong
- Department of Pathologythe First Affiliated Hospital of Soochow UniversitySuzhouJiangsuChina
| | - Jinyuan Xiao
- Shenzhen Engineering Center for Translational Medicine of Precision Cancer Immunodiagnosis and TherapyYuceBio Technology Co., LtdShenzhenChina
| | - Hongzhen Tang
- Shenzhen Engineering Center for Translational Medicine of Precision Cancer Immunodiagnosis and TherapyYuceBio Technology Co., LtdShenzhenChina
| | - Dong Jiang
- Department of Thoracic Surgerythe First Affiliated Hospital of Soochow UniversitySuzhouChina
- Institute of Thoracic Surgerythe First Affiliated Hospital of Soochow UniversitySuzhouChina
| | - Kai Xie
- Department of Thoracic Surgerythe First Affiliated Hospital of Soochow UniversitySuzhouChina
- Institute of Thoracic Surgerythe First Affiliated Hospital of Soochow UniversitySuzhouChina
| | - Chen Fang
- Department of Thoracic Surgerythe First Affiliated Hospital of Soochow UniversitySuzhouChina
- Institute of Thoracic Surgerythe First Affiliated Hospital of Soochow UniversitySuzhouChina
| | - Shaomu Chen
- Department of Thoracic Surgerythe First Affiliated Hospital of Soochow UniversitySuzhouChina
- Institute of Thoracic Surgerythe First Affiliated Hospital of Soochow UniversitySuzhouChina
| | - Guangbin Li
- Department of Thoracic Surgerythe First Affiliated Hospital of Soochow UniversitySuzhouChina
- Institute of Thoracic Surgerythe First Affiliated Hospital of Soochow UniversitySuzhouChina
| | - Bin Wang
- Department of Thoracic SurgeryDushu Lake Hospital Affiliated to Soochow UniversitySuzhouChina
| | - Jiaqian Wang
- Shenzhen Engineering Center for Translational Medicine of Precision Cancer Immunodiagnosis and TherapyYuceBio Technology Co., LtdShenzhenChina
| | - Haitao Luo
- Shenzhen Engineering Center for Translational Medicine of Precision Cancer Immunodiagnosis and TherapyYuceBio Technology Co., LtdShenzhenChina
| | - Lingchuan Guo
- Department of Pathologythe First Affiliated Hospital of Soochow UniversitySuzhouJiangsuChina
| | - Haitao Ma
- Department of Thoracic Surgerythe First Affiliated Hospital of Soochow UniversitySuzhouChina
- Department of Thoracic SurgeryDushu Lake Hospital Affiliated to Soochow UniversitySuzhouChina
| | - Wei Jiang
- Department of Thoracic SurgeryDushu Lake Hospital Affiliated to Soochow UniversitySuzhouChina
| | - Yu Feng
- Department of Thoracic Surgerythe First Affiliated Hospital of Soochow UniversitySuzhouChina
- Institute of Thoracic Surgerythe First Affiliated Hospital of Soochow UniversitySuzhouChina
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Garcia JM, Burnett CE, Roybal KT. Toward the clinical development of synthetic immunity to cancer. Immunol Rev 2023; 320:83-99. [PMID: 37491719 DOI: 10.1111/imr.13245] [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: 05/03/2023] [Accepted: 06/07/2023] [Indexed: 07/27/2023]
Abstract
Synthetic biology (synbio) tools, such as chimeric antigen receptors (CARs), have been designed to target, activate, and improve immune cell responses to tumors. These therapies have demonstrated an ability to cure patients with blood cancers. However, there are significant challenges to designing, testing, and efficiently translating these complex cell therapies for patients who do not respond or have immune refractory solid tumors. The rapid progress of synbio tools for cell therapy, particularly for cancer immunotherapy, is encouraging but our development process should be tailored to increase translational success. Particularly, next-generation cell therapies should be rooted in basic immunology, tested in more predictive preclinical models, engineered for potency with the right balance of safety, educated by clinical findings, and multi-faceted to combat a range of suppressive mechanisms. Here, we lay out five principles for engineering future cell therapies to increase the probability of clinical impact, and in the context of these principles, we provide an overview of the current state of synbio cell therapy design for cancer. Although these principles are anchored in engineering immune cells for cancer therapy, we posit that they can help guide translational synbio research for broad impact in other disease indications with high unmet need.
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Affiliation(s)
- Julie M Garcia
- Department of Microbiology and Immunology, University of California, San Francisco, San Francisco, California, USA
- Parker Institute for Cancer Immunotherapy, San Francisco, California, USA
- Chan Zuckerberg Biohub, San Francisco, California, USA
- Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, San Francisco, California, USA
- Department of Anesthesia, University of California, San Francisco, San Francisco, California, USA
- Gladstone-UCSF Institute for Genomic Immunology, San Francisco, California, USA
- UCSF Cell Design Institute, San Francisco, California, USA
| | - Cassandra E Burnett
- Department of Microbiology and Immunology, University of California, San Francisco, San Francisco, California, USA
- Parker Institute for Cancer Immunotherapy, San Francisco, California, USA
- Chan Zuckerberg Biohub, San Francisco, California, USA
- Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, San Francisco, California, USA
- Department of Anesthesia, University of California, San Francisco, San Francisco, California, USA
- Gladstone-UCSF Institute for Genomic Immunology, San Francisco, California, USA
- UCSF Cell Design Institute, San Francisco, California, USA
| | - Kole T Roybal
- Department of Microbiology and Immunology, University of California, San Francisco, San Francisco, California, USA
- Parker Institute for Cancer Immunotherapy, San Francisco, California, USA
- Chan Zuckerberg Biohub, San Francisco, California, USA
- Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, San Francisco, California, USA
- Department of Anesthesia, University of California, San Francisco, San Francisco, California, USA
- Gladstone-UCSF Institute for Genomic Immunology, San Francisco, California, USA
- UCSF Cell Design Institute, San Francisco, California, USA
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Gao D, Fang L, Liu C, Yang M, Yu X, Wang L, Zhang W, Sun C, Zhuang J. Microenvironmental regulation in tumor progression: Interactions between cancer-associated fibroblasts and immune cells. Biomed Pharmacother 2023; 167:115622. [PMID: 37783155 DOI: 10.1016/j.biopha.2023.115622] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2023] [Revised: 09/20/2023] [Accepted: 09/28/2023] [Indexed: 10/04/2023] Open
Abstract
The tumor microenvironment (TME), the "soil" on which tumor cells grow, has an important role in regulating the proliferation and metastasis of tumor cells as well as their response to treatment. Cancer-associated fibroblasts (CAFs), as the most abundant stromal cells of the TME, can not only directly alter the immunosuppressive effect of the TME through their own metabolism, but also influence the aggregation and function of immune cells by secreting a large number of cytokines and chemokines, reducing the body's immune surveillance of tumor cells and making them more prone to immune escape. Our study provides a comprehensive review of fibroblast chemotaxis, malignant transformation, metabolic characteristics, and interactions with immune cells. In addition, the current small molecule drugs targeting CAFs have been summarized, including both natural small molecules and targeted drugs for current clinical therapeutic applications. A complete review of the role of fibroblasts in TME from an immune perspective is presented, which has important implications in improving the efficiency of immunotherapy by targeting fibroblasts.
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Affiliation(s)
- Dandan Gao
- College of Traditional Chinese Medicine, Weifang Medical University, Weifang 261000, China
| | - Liguang Fang
- College of Traditional Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan 250355, China
| | - Cun Liu
- College of Traditional Chinese Medicine, Weifang Medical University, Weifang 261000, China
| | - Mengrui Yang
- College of Traditional Chinese Medicine, Weifang Medical University, Weifang 261000, China
| | - Xiaoyun Yu
- College of Traditional Chinese Medicine, Weifang Medical University, Weifang 261000, China
| | - Longyun Wang
- State Key Laboratory of Quality Research in Chinese Medicine and Faculty of Chinese Medicine, Macau University of Science and Technology, 999078, Macao Special Administrative Region of China
| | - Wenfeng Zhang
- State Key Laboratory of Quality Research in Chinese Medicine and Faculty of Chinese Medicine, Macau University of Science and Technology, 999078, Macao Special Administrative Region of China
| | - Changgang Sun
- College of Traditional Chinese Medicine, Weifang Medical University, Weifang 261000, China; Department of Oncology, Weifang Traditional Chinese Hospital, Weifang 261000, China.
| | - Jing Zhuang
- Department of Oncology, Weifang Traditional Chinese Hospital, Weifang 261000, China.
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Blander JM, Yee Mon KJ, Jha A, Roycroft D. The show and tell of cross-presentation. Adv Immunol 2023; 159:33-114. [PMID: 37996207 DOI: 10.1016/bs.ai.2023.08.002] [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: 11/25/2023]
Abstract
Cross-presentation is the culmination of complex subcellular processes that allow the processing of exogenous proteins and the presentation of resultant peptides on major histocompatibility class I (MHC-I) molecules to CD8 T cells. Dendritic cells (DCs) are a cell type that uniquely specializes in cross-presentation, mainly in the context of viral or non-viral infection and cancer. DCs have an extensive network of endovesicular pathways that orchestrate the biogenesis of an ideal cross-presentation compartment where processed antigen, MHC-I molecules, and the MHC-I peptide loading machinery all meet. As a central conveyor of information to CD8 T cells, cross-presentation allows cross-priming of T cells which carry out robust adaptive immune responses for tumor and viral clearance. Cross-presentation can be canonical or noncanonical depending on the functional status of the transporter associated with antigen processing (TAP), which in turn influences the vesicular route of MHC-I delivery to internalized antigen and the cross-presented repertoire of peptides. Because TAP is a central node in MHC-I presentation, it is targeted by immune evasive viruses and cancers. Thus, understanding the differences between canonical and noncanonical cross-presentation may inform new therapeutic avenues against cancer and infectious disease. Defects in cross-presentation on a cellular and genetic level lead to immune-related disease progression, recurrent infection, and cancer progression. In this chapter, we review the process of cross-presentation beginning with the DC subsets that conduct cross-presentation, the signals that regulate cross-presentation, the vesicular trafficking pathways that orchestrate cross-presentation, the modes of cross-presentation, and ending with disease contexts where cross-presentation plays a role.
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Affiliation(s)
- J Magarian Blander
- Jill Roberts Institute for Research in Inflammatory Bowel Disease, Weill Cornell Medicine, Cornell University, New York, NY, United States; Joan and Sanford I. Weill Department of Medicine, Weill Cornell Medicine, Cornell University, New York, NY, United States; Department of Microbiology and Immunology, Weill Cornell Medicine, Cornell University, New York, NY, United States; Sandra and Edward Meyer Cancer Center, Weill Cornell Medicine, Cornell University, New York, NY, United States; Immunology and Microbial Pathogenesis Programs, Weill Cornell Graduate School of Medical Sciences, Weill Cornell Medicine, Cornell University, New York, NY, United States.
| | - Kristel Joy Yee Mon
- Jill Roberts Institute for Research in Inflammatory Bowel Disease, Weill Cornell Medicine, Cornell University, New York, NY, United States; Joan and Sanford I. Weill Department of Medicine, Weill Cornell Medicine, Cornell University, New York, NY, United States
| | - Atimukta Jha
- Jill Roberts Institute for Research in Inflammatory Bowel Disease, Weill Cornell Medicine, Cornell University, New York, NY, United States; Joan and Sanford I. Weill Department of Medicine, Weill Cornell Medicine, Cornell University, New York, NY, United States
| | - Dylan Roycroft
- Jill Roberts Institute for Research in Inflammatory Bowel Disease, Weill Cornell Medicine, Cornell University, New York, NY, United States; Joan and Sanford I. Weill Department of Medicine, Weill Cornell Medicine, Cornell University, New York, NY, United States
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Li J, D’Amico S, Kirillov V, Petrenko O, Reich NC. Oncogenic dependency plays a dominant role in the immune response to cancer. Proc Natl Acad Sci U S A 2023; 120:e2308635120. [PMID: 37782788 PMCID: PMC10576078 DOI: 10.1073/pnas.2308635120] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Accepted: 09/01/2023] [Indexed: 10/04/2023] Open
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is one of the deadliest human malignancies. Advanced PDAC is considered incurable. Nearly 90% of pancreatic cancers are caused by oncogenic KRAS mutations. The mechanisms of primary or acquired resistance to KRAS inhibition are currently unknown. Here, we propose that oncogenic dependency, rather than KRAS mutation per se, plays a dominant role in the immune response to cancer, including late-stage PDAC. Classifying tumor samples according to KRAS activity scores allows accurate prediction of tumor immune composition and therapy response. Dual RAS/MAPK pathway blockade combining KRAS and MEK inhibitors is more effective than the selective KRAS inhibitor alone in attenuating MAPK activation and unblocking the influx of T cells into the tumor. Lowering KRAS activity in established tumors promotes immune infiltration, but with a limited antitumor effect, whereas combining KRAS/MEK inhibition with immune checkpoint blockade achieves durable regression in preclinical models. The results are directly applicable to stratifying human PDAC based on KRAS dependency values and immune cell composition to improve therapeutic design.
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Affiliation(s)
- Jinyu Li
- Department of Pathology, Stony Brook University, Stony Brook, NY11794
| | - Stephen D’Amico
- Department of Molecular Genetics and Microbiology, Stony Brook University, Stony Brook, NY11794
| | - Varvara Kirillov
- Department of Molecular Genetics and Microbiology, Stony Brook University, Stony Brook, NY11794
| | - Oleksi Petrenko
- Department of Molecular Genetics and Microbiology, Stony Brook University, Stony Brook, NY11794
| | - Nancy C. Reich
- Department of Molecular Genetics and Microbiology, Stony Brook University, Stony Brook, NY11794
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Xu Y, He Z, Du J, Chen Z, Creemers JWM, Wang B, Li F, Wang Y. Epigenetic modulations of immune cells: from normal development to tumor progression. Int J Biol Sci 2023; 19:5120-5144. [PMID: 37928272 PMCID: PMC10620821 DOI: 10.7150/ijbs.88327] [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: 07/21/2023] [Accepted: 09/21/2023] [Indexed: 11/07/2023] Open
Abstract
The dysfunction of immune cell development often impairs immunological homeostasis, thus causing various human diseases. Accumulating evidence shows that the development of different immune cells from hematopoietic stem cells are highly fine-tuned by different epigenetic mechanisms including DNA methylation, histone modifications, chromatin remodeling and RNA-related regulations. Understanding how epigenetic regulators modulate normal development of immune cells contributes to the identification of new strategies for various diseases. Here, we review recent advances suggesting that epigenetic modulations can orchestrate immune cell development and functions through their impact on critical gene expression. We also discuss the aberrations of epigenetic modulations in immune cells that influence tumor progression, and the fact that underlying mechanisms affect how epigenetic drugs interfere with tumor progression in the clinic.
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Affiliation(s)
- Yuanchun Xu
- Department of General Surgery, Daping Hospital, Army Medical University, Chongqing, China
- Department of nursing, Daping Hospital, Army Medical University, Chongqing, China
| | - Zongsheng He
- Department of Gastroenterology, Daping Hospital, Army Medical University, Chongqing, China
| | - Jing Du
- Department of General Surgery, Daping Hospital, Army Medical University, Chongqing, China
| | - Ziqiang Chen
- Department of General Surgery, Daping Hospital, Army Medical University, Chongqing, China
| | | | - Bin Wang
- Department of Gastroenterology, Daping Hospital, Army Medical University, Chongqing, China
| | - Fan Li
- Department of General Surgery, Daping Hospital, Army Medical University, Chongqing, China
| | - Yaling Wang
- Department of nursing, Daping Hospital, Army Medical University, Chongqing, China
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Yanagawa J, Tran LM, Salehi-Rad R, Lim RJ, Dumitras C, Fung E, Wallace WD, Prosper AE, Fishbein G, Shea C, Hong R, Kahangi B, Deng JJ, Gower AC, Liu B, Campbell JD, Mazzilli SA, Beane JE, Kadara H, Lenburg ME, Spira AE, Aberle DR, Krysan K, Dubinett SM. Single-Cell Characterization of Pulmonary Nodules Implicates Suppression of Immunosurveillance across Early Stages of Lung Adenocarcinoma. Cancer Res 2023; 83:3305-3319. [PMID: 37477508 PMCID: PMC10544016 DOI: 10.1158/0008-5472.can-23-0128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2023] [Revised: 05/30/2023] [Accepted: 07/19/2023] [Indexed: 07/22/2023]
Abstract
A greater understanding of molecular, cellular, and immunological changes during the early stages of lung adenocarcinoma development could improve diagnostic and therapeutic approaches in patients with pulmonary nodules at risk for lung cancer. To elucidate the immunopathogenesis of early lung tumorigenesis, we evaluated surgically resected pulmonary nodules representing the spectrum of early lung adenocarcinoma as well as associated normal lung tissues using single-cell RNA sequencing and validated the results by flow cytometry and multiplex immunofluorescence (MIF). Single-cell transcriptomics revealed a significant decrease in gene expression associated with cytolytic activities of tumor-infiltrating natural killer and natural killer T cells. This was accompanied by a reduction in effector T cells and an increase of CD4+ regulatory T cells (Treg) in subsolid nodules. An independent set of resected pulmonary nodules consisting of both adenocarcinomas and associated premalignant lesions corroborated the early increment of Tregs in premalignant lesions compared with the associated normal lung tissues by MIF. Gene expression analysis indicated that cancer-associated alveolar type 2 cells and fibroblasts may contribute to the deregulation of the extracellular matrix, potentially affecting immune infiltration in subsolid nodules through ligand-receptor interactions. These findings suggest that there is a suppression of immune surveillance across the spectrum of early-stage lung adenocarcinoma. SIGNIFICANCE Analysis of a spectrum of subsolid pulmonary nodules by single-cell RNA sequencing provides insights into the immune regulation and cell-cell interactions in the tumor microenvironment during early lung tumor development.
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Affiliation(s)
- Jane Yanagawa
- Department of Surgery, David Geffen School of Medicine at UCLA, Los Angeles, California
- Jonsson Comprehensive Cancer Center, David Geffen School of Medicine at UCLA, Los Angeles, California
| | - Linh M. Tran
- Jonsson Comprehensive Cancer Center, David Geffen School of Medicine at UCLA, Los Angeles, California
- Department of Medicine, David Geffen School of Medicine at UCLA, Los Angeles, California
- VA Greater Los Angeles Healthcare System, Los Angeles, California
| | - Ramin Salehi-Rad
- Jonsson Comprehensive Cancer Center, David Geffen School of Medicine at UCLA, Los Angeles, California
- Department of Medicine, David Geffen School of Medicine at UCLA, Los Angeles, California
- VA Greater Los Angeles Healthcare System, Los Angeles, California
| | - Raymond J. Lim
- Department of Medicine, David Geffen School of Medicine at UCLA, Los Angeles, California
| | - Camelia Dumitras
- Department of Medicine, David Geffen School of Medicine at UCLA, Los Angeles, California
| | - Eileen Fung
- Department of Surgery, David Geffen School of Medicine at UCLA, Los Angeles, California
- Jonsson Comprehensive Cancer Center, David Geffen School of Medicine at UCLA, Los Angeles, California
| | - William D. Wallace
- Department of Pathology and Laboratory Medicine, David Geffen School of Medicine at UCLA, Los Angeles, California
| | - Ashley E. Prosper
- Jonsson Comprehensive Cancer Center, David Geffen School of Medicine at UCLA, Los Angeles, California
- Department of Radiological Sciences, David Geffen School of Medicine at UCLA, Los Angeles, California
| | - Gregory Fishbein
- Department of Pathology and Laboratory Medicine, David Geffen School of Medicine at UCLA, Los Angeles, California
| | - Conor Shea
- Department of Medicine and Boston University-BMC Cancer Center, Boston University, Boston, Massachusetts
| | - Rui Hong
- Department of Medicine and Boston University-BMC Cancer Center, Boston University, Boston, Massachusetts
| | - Bitta Kahangi
- Department of Medicine, David Geffen School of Medicine at UCLA, Los Angeles, California
| | - John J. Deng
- Department of Surgery, David Geffen School of Medicine at UCLA, Los Angeles, California
| | - Adam C. Gower
- Department of Medicine and Boston University-BMC Cancer Center, Boston University, Boston, Massachusetts
| | - Bin Liu
- Jonsson Comprehensive Cancer Center, David Geffen School of Medicine at UCLA, Los Angeles, California
- Department of Medicine, David Geffen School of Medicine at UCLA, Los Angeles, California
| | - Joshua D. Campbell
- Department of Medicine and Boston University-BMC Cancer Center, Boston University, Boston, Massachusetts
| | - Sarah A. Mazzilli
- Department of Medicine and Boston University-BMC Cancer Center, Boston University, Boston, Massachusetts
| | - Jennifer E. Beane
- Department of Medicine and Boston University-BMC Cancer Center, Boston University, Boston, Massachusetts
| | - Humam Kadara
- Department of Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Marc E. Lenburg
- Department of Medicine and Boston University-BMC Cancer Center, Boston University, Boston, Massachusetts
| | - Avrum E. Spira
- Department of Medicine and Boston University-BMC Cancer Center, Boston University, Boston, Massachusetts
| | - Denise R. Aberle
- Jonsson Comprehensive Cancer Center, David Geffen School of Medicine at UCLA, Los Angeles, California
- VA Greater Los Angeles Healthcare System, Los Angeles, California
- Department of Radiological Sciences, David Geffen School of Medicine at UCLA, Los Angeles, California
| | - Kostyantyn Krysan
- Jonsson Comprehensive Cancer Center, David Geffen School of Medicine at UCLA, Los Angeles, California
- Department of Medicine, David Geffen School of Medicine at UCLA, Los Angeles, California
- VA Greater Los Angeles Healthcare System, Los Angeles, California
| | - Steven M. Dubinett
- Jonsson Comprehensive Cancer Center, David Geffen School of Medicine at UCLA, Los Angeles, California
- Department of Medicine, David Geffen School of Medicine at UCLA, Los Angeles, California
- VA Greater Los Angeles Healthcare System, Los Angeles, California
- Department of Pathology and Laboratory Medicine, David Geffen School of Medicine at UCLA, Los Angeles, California
- Department of Molecular and Medical Pharmacology, David Geffen School of Medicine at UCLA, Los Angeles, California
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