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Li Y, Qiao X, Feng Y, Zhou R, Zhang K, Pan Y, Yan T, Yan L, Yang S, Wei X, Li P, Xu C, Lv Z, Tian Z. Characterization of the gut microbiota and fecal metabolome in the osteosarcoma mouse model. Aging (Albany NY) 2024; 16:205951. [PMID: 38967635 DOI: 10.18632/aging.205951] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2024] [Accepted: 05/21/2024] [Indexed: 07/06/2024]
Abstract
Previous studies have reported the correlation between gut microbiota (GM), GM-derived metabolites, and various intestinal and extra-intestinal cancers. However, limited studies have investigated the correlation between GM, GM-derived metabolites, and osteosarcoma (OS). This study successfully established a female BALB/c nude mouse model of OS. Mice (n = 14) were divided into the following two groups (n = 7/group): OS group named OG, injected with Saos-2 OS cells; normal control group named NCG, injected with Matrigel. The GM composition and metabolites were characterized using 16S rDNA sequencing and untargeted metabolomics, respectively. Bioinformatics analysis revealed that amino acid metabolism was dysregulated in OS. The abundances of bone metabolism-related genera Alloprevotella, Rikenellaceae_RC9_gut_group, and Muribaculum were correlated with amino acid metabolism, especially histidine metabolism. These findings suggest the correlation between GM, GM-derived metabolites, and OS pathogenesis. Clinical significance: The currently used standard therapeutic strategies for OS, including surgery, chemotherapy, and radiation, are not efficacious. The findings of this study provided novel insights for developing therapeutic, diagnostic, and prognostic strategies for OS.
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Affiliation(s)
- Yuan Li
- Second Clinical Medical College, Shanxi Medical University, Taiyuan 030001, Shanxi, P.R. China
- Department of Orthopedics, The Second Hospital of Shanxi Medical University, Shanxi Key Laboratory of Bone and Soft Tissue Injury Repair, Taiyuan 030001, Shanxi, P.R. China
| | - Xiaochen Qiao
- Second Clinical Medical College, Shanxi Medical University, Taiyuan 030001, Shanxi, P.R. China
- Department of Orthopedics, The Second Hospital of Shanxi Medical University, Shanxi Key Laboratory of Bone and Soft Tissue Injury Repair, Taiyuan 030001, Shanxi, P.R. China
| | - Yi Feng
- Second Clinical Medical College, Shanxi Medical University, Taiyuan 030001, Shanxi, P.R. China
- Department of Orthopedics, The Second Hospital of Shanxi Medical University, Shanxi Key Laboratory of Bone and Soft Tissue Injury Repair, Taiyuan 030001, Shanxi, P.R. China
| | - Ruhao Zhou
- Second Clinical Medical College, Shanxi Medical University, Taiyuan 030001, Shanxi, P.R. China
- Department of Orthopedics, The Second Hospital of Shanxi Medical University, Shanxi Key Laboratory of Bone and Soft Tissue Injury Repair, Taiyuan 030001, Shanxi, P.R. China
| | - Kun Zhang
- Second Clinical Medical College, Shanxi Medical University, Taiyuan 030001, Shanxi, P.R. China
- Department of Orthopedics, The Second Hospital of Shanxi Medical University, Shanxi Key Laboratory of Bone and Soft Tissue Injury Repair, Taiyuan 030001, Shanxi, P.R. China
| | - Yongchun Pan
- Department of Orthopedics, Third People's Hospital of Datong City, Datong 037006, Shanxi, P.R. China
| | - Ting Yan
- Translational Medicine Center, Shanxi Medical University, Taiyuan 030001, Shanxi, P.R. China
| | - Lei Yan
- Second Clinical Medical College, Shanxi Medical University, Taiyuan 030001, Shanxi, P.R. China
- Department of Orthopedics, The Second Hospital of Shanxi Medical University, Shanxi Key Laboratory of Bone and Soft Tissue Injury Repair, Taiyuan 030001, Shanxi, P.R. China
| | - Sen Yang
- Department of Orthopedics, The Second People's Hospital of Changzhi, Changzhi 046000, Shanxi, P.R. China
| | - Xiaochun Wei
- Second Clinical Medical College, Shanxi Medical University, Taiyuan 030001, Shanxi, P.R. China
- Department of Orthopedics, The Second Hospital of Shanxi Medical University, Shanxi Key Laboratory of Bone and Soft Tissue Injury Repair, Taiyuan 030001, Shanxi, P.R. China
| | - Pengcui Li
- Second Clinical Medical College, Shanxi Medical University, Taiyuan 030001, Shanxi, P.R. China
- Department of Orthopedics, The Second Hospital of Shanxi Medical University, Shanxi Key Laboratory of Bone and Soft Tissue Injury Repair, Taiyuan 030001, Shanxi, P.R. China
| | - Chaojian Xu
- Second Clinical Medical College, Shanxi Medical University, Taiyuan 030001, Shanxi, P.R. China
- Department of Orthopedics, The Second Hospital of Shanxi Medical University, Shanxi Key Laboratory of Bone and Soft Tissue Injury Repair, Taiyuan 030001, Shanxi, P.R. China
| | - Zhi Lv
- Second Clinical Medical College, Shanxi Medical University, Taiyuan 030001, Shanxi, P.R. China
- Department of Orthopedics, The Second Hospital of Shanxi Medical University, Shanxi Key Laboratory of Bone and Soft Tissue Injury Repair, Taiyuan 030001, Shanxi, P.R. China
| | - Zhi Tian
- Second Clinical Medical College, Shanxi Medical University, Taiyuan 030001, Shanxi, P.R. China
- Department of Orthopedics, The Second Hospital of Shanxi Medical University, Shanxi Key Laboratory of Bone and Soft Tissue Injury Repair, Taiyuan 030001, Shanxi, P.R. China
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Hazra R, Chattopadhyay S, Mallick A, Gayen S, Roy S. Revealing the therapeutic properties of gut microbiota: transforming cancer immunotherapy from basic to clinical approaches. Med Oncol 2024; 41:175. [PMID: 38874788 DOI: 10.1007/s12032-024-02416-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2024] [Accepted: 05/25/2024] [Indexed: 06/15/2024]
Abstract
The immune system plays a pivotal role in the battle against cancer, serving as a formidable guardian in the ongoing fight against malignant cells. To combat these malignant cells, immunotherapy has emerged as a prevalent approach leveraging antibodies and peptides such as anti-PD-1, anti-PD-L1, and anti-CTLA-4 to inhibit immune checkpoints and activate T lymphocytes. The optimization of gut microbiota plays a significant role in modulating the defense system in the body. This study explores the potential of certain gut-resident bacteria to amplify the impact of immunotherapy. Contemporary antibiotic treatments, which can impair gut flora, may diminish the efficacy of immune checkpoint blockers. Conversely, probiotics or fecal microbiota transplantation can help re-establish intestinal microflora equilibrium. Additionally, the gut microbiome has been implicated in various strategies to counteract immune resistance, thereby enhancing the success of cancer immunotherapy. This paper also acknowledges cutting-edge technologies such as nanotechnology, CAR-T therapy, ACT therapy, and oncolytic viruses in modulating gut microbiota. Thus, an exhaustive review of literature was performed to uncover the elusive link that could potentiate the gut microbiome's role in augmenting the success of cancer immunotherapy.
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Affiliation(s)
- Rudradeep Hazra
- Department of Pharmaceutical Technology, Kolkata-Group of Institutions, NSHM Knowledge Campus, 124, B. L. Saha Road, Tara Park, Behala, Kolkata, West Bengal, 700053, India
| | - Soumyadeep Chattopadhyay
- Department of Pharmaceutical Technology, Kolkata-Group of Institutions, NSHM Knowledge Campus, 124, B. L. Saha Road, Tara Park, Behala, Kolkata, West Bengal, 700053, India
| | - Arijit Mallick
- Department of Pharmaceutical Technology, Kolkata-Group of Institutions, NSHM Knowledge Campus, 124, B. L. Saha Road, Tara Park, Behala, Kolkata, West Bengal, 700053, India
| | - Sakuntala Gayen
- Department of Pharmaceutical Technology, Kolkata-Group of Institutions, NSHM Knowledge Campus, 124, B. L. Saha Road, Tara Park, Behala, Kolkata, West Bengal, 700053, India
| | - Souvik Roy
- Department of Pharmaceutical Technology, Kolkata-Group of Institutions, NSHM Knowledge Campus, 124, B. L. Saha Road, Tara Park, Behala, Kolkata, West Bengal, 700053, India.
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He C, Jiang J, Liu J, Zhou L, Ge Y, Yang Z. Pseudostellaria heterophylla polysaccharide mitigates Alzheimer's-like pathology via regulating the microbiota-gut-brain axis in 5 × FAD mice. Int J Biol Macromol 2024; 270:132372. [PMID: 38750854 DOI: 10.1016/j.ijbiomac.2024.132372] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2024] [Revised: 05/09/2024] [Accepted: 05/12/2024] [Indexed: 05/26/2024]
Abstract
Alzheimer's disease (AD) is a progressive neurodegenerative disorder characterised by neuroinflammation, for which gut dysbiosis may be implicated. Our previous study showed that treatment with Pseudostellaria heterophylla aqueous extract and one of its cyclopeptides, heterophyllin B, attenuate memory deficits via immunomodulation and neurite regeneration. However, whether Pseudostellaria heterophylla polysaccharide (PH-PS) exerts neuroprotective effects against AD and its underlying mechanisms remain unclear. The infrared spectrum, molecular weight, and carbohydrate composition of the PH-PS were determined. The results showed that PH-PS (Mw 8.771 kDa) was composed of glucose (57.78 %), galactose (41.52 %), and arabinose (0.70 %). PH-PS treatment ameliorated learning and spatial memory deficits, reduced amyloid β build-up, and suppressed reactive glia and astrocytes in 5 × FAD mice. 16S rRNA sequencing further showed that PH-PS remodelled the intestinal flora composition by promoting probiotic microbiota, such as Lactobacillus, Muribaculum, Monoglobus, and [Eubacterium]_siraeum_group, and suppressing inflammation-related UCG-009 and Blautia. Additionally, PH-PS restored intestinal barrier function; ameliorated peripheral inflammation by reducing the secretion of inflammatory cytokines, thereby converting M1 microglia and A1 astrocyte toward beneficial M2 and A2 phenotypes; and contributed to Aβ plaques clearance by upregulation of insulin degradation enzyme and neprilysin. Collectively, our findings demonstrate that PH-PS may prevent the progression of AD via modulation of the gut microbiota and regulation of glial polarisation, which could provide evidence to design a potential diet therapy for preventing or curing AD.
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Affiliation(s)
- Chuantong He
- College of Food Science and Technology, Guangdong Ocean University, Guangdong Provincial Key Laboratory of Aquatic Product Processing and Safety, Guangdong Province Engineering Laboratory for Marine Biological Products, Zhanjiang Municipal Key laboratory of Marine Drugs and Nutrition for Brain Health, Zhanjiang 524088, China
| | - Jiahui Jiang
- College of Food Science and Technology, Guangdong Ocean University, Guangdong Provincial Key Laboratory of Aquatic Product Processing and Safety, Guangdong Province Engineering Laboratory for Marine Biological Products, Zhanjiang Municipal Key laboratory of Marine Drugs and Nutrition for Brain Health, Zhanjiang 524088, China
| | - Junxin Liu
- College of Food Science and Technology, Guangdong Ocean University, Guangdong Provincial Key Laboratory of Aquatic Product Processing and Safety, Guangdong Province Engineering Laboratory for Marine Biological Products, Zhanjiang Municipal Key laboratory of Marine Drugs and Nutrition for Brain Health, Zhanjiang 524088, China
| | - Longjian Zhou
- College of Food Science and Technology, Guangdong Ocean University, Guangdong Provincial Key Laboratory of Aquatic Product Processing and Safety, Guangdong Province Engineering Laboratory for Marine Biological Products, Zhanjiang Municipal Key laboratory of Marine Drugs and Nutrition for Brain Health, Zhanjiang 524088, China
| | - Yuewei Ge
- Key Laboratory of Digital Quality Evaluation of Chinese Materia Medica of State Administration of TCM, Guangdong Pharmaceutical University, Guangzhou 510006, China
| | - Zhiyou Yang
- College of Food Science and Technology, Guangdong Ocean University, Guangdong Provincial Key Laboratory of Aquatic Product Processing and Safety, Guangdong Province Engineering Laboratory for Marine Biological Products, Zhanjiang Municipal Key laboratory of Marine Drugs and Nutrition for Brain Health, Zhanjiang 524088, China.
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Li Z, Xiong W, Liang Z, Wang J, Zeng Z, Kołat D, Li X, Zhou D, Xu X, Zhao L. Critical role of the gut microbiota in immune responses and cancer immunotherapy. J Hematol Oncol 2024; 17:33. [PMID: 38745196 PMCID: PMC11094969 DOI: 10.1186/s13045-024-01541-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2023] [Accepted: 04/03/2024] [Indexed: 05/16/2024] Open
Abstract
The gut microbiota plays a critical role in the progression of human diseases, especially cancer. In recent decades, there has been accumulating evidence of the connections between the gut microbiota and cancer immunotherapy. Therefore, understanding the functional role of the gut microbiota in regulating immune responses to cancer immunotherapy is crucial for developing precision medicine. In this review, we extract insights from state-of-the-art research to decipher the complicated crosstalk among the gut microbiota, the systemic immune system, and immunotherapy in the context of cancer. Additionally, as the gut microbiota can account for immune-related adverse events, we discuss potential interventions to minimize these adverse effects and discuss the clinical application of five microbiota-targeted strategies that precisely increase the efficacy of cancer immunotherapy. Finally, as the gut microbiota holds promising potential as a target for precision cancer immunotherapeutics, we summarize current challenges and provide a general outlook on future directions in this field.
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Affiliation(s)
- Zehua Li
- Department of Plastic and Burn Surgery, West China Hospital, Sichuan University, Chengdu, China
- Chinese Academy of Medical Sciences (CAMS), CAMS Oxford Institute (COI), Nuffield Department of Medicine, University of Oxford, Oxford, England
| | - Weixi Xiong
- Department of Neurology, West China Hospital, Sichuan University, Chengdu, China
- Institute of Brain Science and Brain-Inspired Technology of West China Hospital, Sichuan University, Chengdu, China
| | - Zhu Liang
- Chinese Academy of Medical Sciences (CAMS), CAMS Oxford Institute (COI), Nuffield Department of Medicine, University of Oxford, Oxford, England
- Target Discovery Institute, Center for Medicines Discovery, Nuffield Department of Medicine, University of Oxford, Oxford, England
| | - Jinyu Wang
- Departments of Obstetrics and Gynecology, West China Second University Hospital of Sichuan University, Chengdu, China
| | - Ziyi Zeng
- Department of Neonatology, West China Second University Hospital of Sichuan University, Chengdu, China
| | - Damian Kołat
- Department of Functional Genomics, Medical University of Lodz, Lodz, Poland
- Department of Biomedicine and Experimental Surgery, Medical University of Lodz, Lodz, Poland
| | - Xi Li
- Department of Urology, Churchill Hospital, Oxford University Hospitals NHS Foundation, Oxford, UK
| | - Dong Zhou
- Department of Neurology, West China Hospital, Sichuan University, Chengdu, China
- Institute of Brain Science and Brain-Inspired Technology of West China Hospital, Sichuan University, Chengdu, China
| | - Xuewen Xu
- Department of Plastic and Burn Surgery, West China Hospital, Sichuan University, Chengdu, China
| | - Linyong Zhao
- Department of General Surgery and Gastric Cancer Center, West China Hospital, Sichuan University, Chengdu, China.
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Constantin M, Chifiriuc MC, Mihaescu G, Corcionivoschi N, Burlibasa L, Bleotu C, Tudorache S, Mitache MM, Filip R, Munteanu SG, Gradisteanu Pircalabioru G. Microbiome and cancer: from mechanistic implications in disease progression and treatment to development of novel antitumoral strategies. Front Immunol 2024; 15:1373504. [PMID: 38715617 PMCID: PMC11074409 DOI: 10.3389/fimmu.2024.1373504] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2024] [Accepted: 04/08/2024] [Indexed: 05/23/2024] Open
Abstract
Cancer is a very aggressive disease and one of mankind's most important health problems, causing numerous deaths each year. Its etiology is complex, including genetic, gender-related, infectious diseases, dysbiosis, immunological imbalances, lifestyle, including dietary factors, pollution etc. Cancer patients also become immunosuppressed, frequently as side effects of chemotherapy and radiotherapy, and prone to infections, which further promote the proliferation of tumor cells. In recent decades, the role and importance of the microbiota in cancer has become a hot spot in human biology research, bringing together oncology and human microbiology. In addition to their roles in the etiology of different cancers, microorganisms interact with tumor cells and may be involved in modulating their response to treatment and in the toxicity of anti-tumor therapies. In this review, we present an update on the roles of microbiota in cancer with a focus on interference with anticancer treatments and anticancer potential.
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Affiliation(s)
- Marian Constantin
- Institute of Biology, Bucharest of Romanian Academy, Bucharest, Romania
- Life, Environmental and Earth Sciences Division, Research Institute of the University of Bucharest, Bucharest, Romania
| | - Mariana Carmen Chifiriuc
- Life, Environmental and Earth Sciences Division, Research Institute of the University of Bucharest, Bucharest, Romania
- Faculty of Biology, University of Bucharest, Bucharest, Romania
| | | | - Nicolae Corcionivoschi
- Bacteriology Branch, Veterinary Sciences Division, Agri-Food and Biosciences Institute, Belfast, United Kingdom
- Faculty of Bioengineering of Animal Resources, Banat University of Agricultural Sciences and Veterinary Medicine-King Michael I of Romania, Timisoara, Romania
- Romanian Academy of Scientists, Bucharest, Romania
| | | | - Coralia Bleotu
- Life, Environmental and Earth Sciences Division, Research Institute of the University of Bucharest, Bucharest, Romania
- Stefan S. Nicolau Institute of Virology, Bucharest, Romania
| | - Sorin Tudorache
- Faculty of Medicine, Titu Maiorescu University, Bucharest, Romania
| | | | - Roxana Filip
- Faculty of Medicine and Biological Sciences, Stefan cel Mare University of Suceava, Suceava, Romania
- Suceava Emergency County Hospital, Suceava, Romania
| | | | - Gratiela Gradisteanu Pircalabioru
- Life, Environmental and Earth Sciences Division, Research Institute of the University of Bucharest, Bucharest, Romania
- Faculty of Biology, University of Bucharest, Bucharest, Romania
- Romanian Academy of Scientists, Bucharest, Romania
- eBio-Hub Research Centre, National University of Science and Technology Politehnica Bucharest, Bucharest, Romania
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6
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Liu W, Pi Z, Wang X, Shang C, Song C, Wang R, He Z, Zhang X, Wan Y, Mao W. Microbiome and lung cancer: carcinogenic mechanisms, early cancer diagnosis, and promising microbial therapies. Crit Rev Oncol Hematol 2024; 196:104322. [PMID: 38460928 DOI: 10.1016/j.critrevonc.2024.104322] [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: 09/26/2023] [Revised: 02/13/2024] [Accepted: 03/06/2024] [Indexed: 03/11/2024] Open
Abstract
Microbiomes in the lung, gut, and oral cavity are correlated with lung cancer initiation and progression. While correlations have been preliminarily established in earlier studies, delving into microbe-mediated carcinogenic mechanisms will extend our understanding from correlation to causation. Building upon the causative relationships between microbiome and lung cancer, a novel concept of microbial biomarkers has emerged, mainly encompassing cancer-specific bacteria and circulating microbiome DNA. They might function as noninvasive liquid biopsy techniques for lung cancer early detection. Furthermore, potential microbial therapies have displayed initial efficacy in lung cancer treatment, providing multiple avenues for therapeutic intervention. Herein, we will discuss the molecular mechanisms and signaling pathways through which microbes influence lung cancer initiation and development. Additionally, we will summarize recent findings on microbial biomarkers as a member of tumor liquid biopsy techniques and provide an overview of the latest advances in various microbe-assisted/mediated therapeutic approaches for lung cancer.
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Affiliation(s)
- Weici Liu
- Department of Thoracic Surgery, The Affiliated Wuxi People's Hospital of Nanjing Medical University, Wuxi People's Hospital, Wuxi Medical Center, Nanjing Medical University, Wuxi, Jiangsu 214023, China
| | - Zheshun Pi
- Department of Thoracic Surgery, The Affiliated Wuxi People's Hospital of Nanjing Medical University, Wuxi People's Hospital, Wuxi Medical Center, Nanjing Medical University, Wuxi, Jiangsu 214023, China
| | - Xiaokun Wang
- The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu 210029, China
| | - Chenwei Shang
- The First Clinical Medical College of Nanjing Medical University, Nanjing, Jiangsu 210029, China
| | - Chenghu Song
- Department of Thoracic Surgery, The Affiliated Wuxi People's Hospital of Nanjing Medical University, Wuxi People's Hospital, Wuxi Medical Center, Nanjing Medical University, Wuxi, Jiangsu 214023, China
| | - Ruixin Wang
- Department of Thoracic Surgery, The Affiliated Wuxi People's Hospital of Nanjing Medical University, Wuxi People's Hospital, Wuxi Medical Center, Nanjing Medical University, Wuxi, Jiangsu 214023, China
| | - Zhao He
- Department of Thoracic Surgery, The Affiliated Wuxi People's Hospital of Nanjing Medical University, Wuxi People's Hospital, Wuxi Medical Center, Nanjing Medical University, Wuxi, Jiangsu 214023, China
| | - Xu Zhang
- Department of Thoracic Surgery, The Second Hospital of Hebei Medical University, Shijiazhuang, Hebei 050000, China.
| | - Yuan Wan
- The Pq Laboratory of Biome Dx/Rx, Department of Biomedical Engineering, Binghamton University, Binghamton 13850, USA.
| | - Wenjun Mao
- Department of Thoracic Surgery, The Affiliated Wuxi People's Hospital of Nanjing Medical University, Wuxi People's Hospital, Wuxi Medical Center, Nanjing Medical University, Wuxi, Jiangsu 214023, China.
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Yu X, Li W, Li Z, Wu Q, Sun S. Influence of Microbiota on Tumor Immunotherapy. Int J Biol Sci 2024; 20:2264-2294. [PMID: 38617537 PMCID: PMC11008264 DOI: 10.7150/ijbs.91771] [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: 11/01/2023] [Accepted: 03/26/2024] [Indexed: 04/16/2024] Open
Abstract
The role of the microbiome in immunotherapy has recently garnered substantial attention, with molecular studies and clinical trials providing emerging evidence on the pivotal influence of the microbiota in enhancing therapeutic outcomes via immune response modulation. However, the impact of microbial communities can considerably vary across individuals and different immunotherapeutic approaches, posing prominent challenges in harnessing their potential. In this comprehensive review, we outline the current research applications in tumor immunotherapy and delve into the possible mechanisms through which immune function is influenced by microbial communities in various body sites, encompassing those in the gut, extraintestinal barrier, and intratumoral environment. Furthermore, we discuss the effects of diverse microbiome-based strategies, including probiotics, prebiotics, fecal microbiota transplantation, and the targeted modulation of specific microbial taxa, and antibiotic treatments on cancer immunotherapy. All these strategies potentially have a profound impact on immunotherapy and pave the way for personalized therapeutic approaches and predictive biomarkers.
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Affiliation(s)
- Xin Yu
- Department of Breast and Thyroid Surgery, Renmin Hospital of Wuhan University, Wuhan, Hubei, P. R. China
| | - Wenge Li
- Department of Oncology, Shanghai Artemed Hospital, Shanghai, P. R. China
| | - Zhi Li
- Department of Orthopedics, Affiliated Provincial Hospital of Anhui Medical University, Hefei, Anhui, P. R. China
| | - Qi Wu
- Department of Breast and Thyroid Surgery, Renmin Hospital of Wuhan University, Wuhan, Hubei, P. R. China
- Tongji University Cancer Center, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, Shanghai, P. R. China
| | - Shengrong Sun
- Department of Breast and Thyroid Surgery, Renmin Hospital of Wuhan University, Wuhan, Hubei, P. R. China
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Xie J, Liu M, Deng X, Tang Y, Zheng S, Ou X, Tang H, Xie X, Wu M, Zou Y. Gut microbiota reshapes cancer immunotherapy efficacy: Mechanisms and therapeutic strategies. IMETA 2024; 3:e156. [PMID: 38868510 PMCID: PMC10989143 DOI: 10.1002/imt2.156] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Revised: 11/15/2023] [Accepted: 11/25/2023] [Indexed: 06/14/2024]
Abstract
Gut microbiota is essential for maintaining local and systemic immune homeostasis in the presence of bacterial challenges. It has been demonstrated that microbiota play contrasting roles in cancer development as well as anticancer immunity. Cancer immunotherapy, a novel anticancer therapy that relies on the stimulation of host immunity, has suffered from a low responding rate and incidence of severe immune-related adverse events (irAEs). Previous studies have demonstrated that the diversity and composition of gut microbiota were associated with the heterogeneity of therapeutic effects. Therefore, alteration in microbiota taxa can lead to improved clinical outcomes in immunotherapy. In this review, we determine whether microbiota composition or microbiota-derived metabolites are linked to responses to immunotherapy and irAEs. Moreover, we discuss various approaches to improve immunotherapy efficacy or reduce toxicities by modulating microbiota composition.
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Affiliation(s)
- Jindong Xie
- State Key Laboratory of Oncology in South China, Guangdong Provincial Clinical Research Center for CancerSun Yat‐sen University Cancer CenterGuangzhouChina
| | - Manqing Liu
- Hospital of Stomatology, Guanghua School of Stomatology, Guangdong Provincial Key Laboratory of StomatologySun Yat‐sen UniversityGuangzhouChina
| | - Xinpei Deng
- State Key Laboratory of Oncology in South China, Guangdong Provincial Clinical Research Center for CancerSun Yat‐sen University Cancer CenterGuangzhouChina
| | - Yuhui Tang
- State Key Laboratory of Oncology in South China, Guangdong Provincial Clinical Research Center for CancerSun Yat‐sen University Cancer CenterGuangzhouChina
| | - Shaoquan Zheng
- Department of Breast Surgery, Breast Disease Center, The First Affiliated HospitalSun Yat‐sen UniversityGuangzhouChina
| | - Xueqi Ou
- State Key Laboratory of Oncology in South China, Guangdong Provincial Clinical Research Center for CancerSun Yat‐sen University Cancer CenterGuangzhouChina
| | - Hailin Tang
- State Key Laboratory of Oncology in South China, Guangdong Provincial Clinical Research Center for CancerSun Yat‐sen University Cancer CenterGuangzhouChina
| | - Xiaoming Xie
- State Key Laboratory of Oncology in South China, Guangdong Provincial Clinical Research Center for CancerSun Yat‐sen University Cancer CenterGuangzhouChina
| | - Minqing Wu
- State Key Laboratory of Oncology in South China, Guangdong Provincial Clinical Research Center for CancerSun Yat‐sen University Cancer CenterGuangzhouChina
| | - Yutian Zou
- State Key Laboratory of Oncology in South China, Guangdong Provincial Clinical Research Center for CancerSun Yat‐sen University Cancer CenterGuangzhouChina
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Rogers S, Charles A, Thomas RM. The Prospect of Harnessing the Microbiome to Improve Immunotherapeutic Response in Pancreatic Cancer. Cancers (Basel) 2023; 15:5708. [PMID: 38136254 PMCID: PMC10741649 DOI: 10.3390/cancers15245708] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2023] [Revised: 11/24/2023] [Accepted: 12/02/2023] [Indexed: 12/24/2023] Open
Abstract
Pancreatic ductal adenocarcinoma cancer (PDAC) is projected to become the second leading cause of cancer-related death in the United States by 2030. Patients are often diagnosed with advanced disease, which explains the dismal 5-year median overall survival rate of ~12%. Immunotherapy has been successful in improving outcomes in the past decade for a variety of malignancies, including gastrointestinal cancers. However, PDAC is historically an immunologically "cold" tumor, one with an immunosuppressive environment and with restricted entry of immune cells that have limited the success of immunotherapy in these tumors. The microbiome, the intricate community of microorganisms present on and within humans, has been shown to contribute to many cancers, including PDAC. Recently, its role in tumor immunology and response to immunotherapy has generated much interest. Herein, the current state of the interaction of the microbiome and immunotherapy in PDAC is discussed with a focus on needed areas of study in order to harness the immune system to combat pancreatic cancer.
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Affiliation(s)
- Sherise Rogers
- Department of Medicine, Division of Hematology and Oncology, University of Florida College of Medicine, Gainesville, FL 32610, USA;
| | - Angel Charles
- Department of Surgery, University of Florida College of Medicine, Gainesville, FL 32610, USA;
| | - Ryan M. Thomas
- Department of Surgery, University of Florida College of Medicine, Gainesville, FL 32610, USA;
- Department of Molecular Genetics and Microbiology, University of Florida College of Medicine, Gainesville, FL 32603, USA
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10
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Jiang Y, Jia D, Sun Y, Ding N, Wang L. Microbiota: A key factor affecting and regulating the efficacy of immunotherapy. Clin Transl Med 2023; 13:e1508. [PMID: 38082435 PMCID: PMC10713876 DOI: 10.1002/ctm2.1508] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Revised: 11/21/2023] [Accepted: 11/27/2023] [Indexed: 12/18/2023] Open
Abstract
BACKGROUND Immunotherapy has made significant progress in cancer treatment; however, the responsiveness to immunotherapy varies widely among patients. Growing evidence has demonstrated the role of the gut microbiota in the efficacy of immunotherapy. MAIN BODY Herein, we summarise the changes in the microbiota in different cancers under various immunotherapies. The microbial-host signal transmission on immunotherapeutic responses and mechanisms associated with microbial translocation to tumours in the context of immunotherapy are also discussed. In addition, we have highlighted the clinical application value of methods for regulating the microbiota. Finally, we elaborate on the relationship between the microbiota, host and immunotherapy, and provide potential directions for future research. CONCLUSION Different microbiota cause changes in the tumour microenvironment through microbial signals thereby affecting immunotherapy efficacy. Translocation of gut microbiota and the role of extraintestinal microbiota in immunotherapy deserve attention. Microbiota regulation is a novel strategy for combination therapy with immunotherapy. Although there are several aspects that deserve further refinement and exploration with regard to administration and clinical translation. Nevertheless, it is foreseeable that the microbiota will become an integral part of cancer treatment.
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Affiliation(s)
- Yao Jiang
- Department of GastroenterologySecond Affiliated Hospital of Zhejiang University School of MedicineHangzhouChina
- Institution of GastroenterologyZhejiang UniversityHangzhouChina
| | - Dingjiacheng Jia
- Department of GastroenterologySecond Affiliated Hospital of Zhejiang University School of MedicineHangzhouChina
- Institution of GastroenterologyZhejiang UniversityHangzhouChina
| | - Yong Sun
- Department of GastroenterologySecond Affiliated Hospital of Zhejiang University School of MedicineHangzhouChina
- Institution of GastroenterologyZhejiang UniversityHangzhouChina
| | - Ning Ding
- Department of GastroenterologySecond Affiliated Hospital of Zhejiang University School of MedicineHangzhouChina
- Institution of GastroenterologyZhejiang UniversityHangzhouChina
| | - Liangjing Wang
- Department of GastroenterologySecond Affiliated Hospital of Zhejiang University School of MedicineHangzhouChina
- Institution of GastroenterologyZhejiang UniversityHangzhouChina
- Cancer CenterZhejiang UniversityHangzhouChina
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11
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Zeng X, Yue H, Zhang L, Chen G, Zheng Q, Hu Q, Du X, Tian Q, Zhao X, Liang L, Yang Z, Bai H, Liu Y, Zhao M, Fu X. Gut microbiota-derived autoinducer-2 regulates lung inflammation through the gut-lung axis. Int Immunopharmacol 2023; 124:110971. [PMID: 37748222 DOI: 10.1016/j.intimp.2023.110971] [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: 07/25/2023] [Revised: 09/17/2023] [Accepted: 09/18/2023] [Indexed: 09/27/2023]
Abstract
OBJECTIVE This study aimed to determine whether autoinducer-2 (AI-2), a crucial bacterial metabolite and quorum sensing molecule, is involved in lung immunity through the gut-lung axis. METHODS The level of AI-2 and the gut microbiome composition were analysed in the stools from pneumonic patients and the mouse model of acute lung injury. The effect of AI-2 on lung inflammation was further investigated in the mouse model. RESULTS The diversity of the faecal microbiota was reduced in pneumonic patients treated with antibiotics compared with healthy volunteers. The AI-2 level in the stool was positively correlated with inflammatory molecules in the serum of pneumonic patients. Intraperitoneal injection of AI-2 reinforced lung inflammation in the acute lung injury mouse model, characterized by increased secretion of inflammatory molecules, including IL-6, IL-1β, C-C chemokines, and CXCL chemokines, which were alleviated by the AI-2 inhibitor D-ribose. CONCLUSIONS Our results suggested that gut microbiota-derived AI-2 could modulate lung inflammation through the gut-lung axis.
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Affiliation(s)
- Xianghao Zeng
- Clinical Medical College, North Sichuan Medical College, Nanchong City, Sichuan Province 637000, China; Department of Gastroenterology, Clinical Medical College and the First Affiliated Hospital of Chengdu Medical College, Chengdu City, Sichuan Province 610500, China
| | - Huawen Yue
- Clinical Medical College, North Sichuan Medical College, Nanchong City, Sichuan Province 637000, China
| | - Ling Zhang
- Clinical Medical College, North Sichuan Medical College, Nanchong City, Sichuan Province 637000, China
| | - Guimei Chen
- Clinical Medical College, North Sichuan Medical College, Nanchong City, Sichuan Province 637000, China
| | - Qiao Zheng
- Clinical Medical College, North Sichuan Medical College, Nanchong City, Sichuan Province 637000, China
| | - Qing Hu
- Clinical Medical College, North Sichuan Medical College, Nanchong City, Sichuan Province 637000, China
| | - Xinhao Du
- Department of Gastroenterology, Clinical Medical College and the First Affiliated Hospital of Chengdu Medical College, Chengdu City, Sichuan Province 610500, China
| | - Qian Tian
- Department of Gastroenterology, Clinical Medical College and the First Affiliated Hospital of Chengdu Medical College, Chengdu City, Sichuan Province 610500, China
| | - Xinyu Zhao
- Department of Gastroenterology, Clinical Medical College and the First Affiliated Hospital of Chengdu Medical College, Chengdu City, Sichuan Province 610500, China
| | - Lanfan Liang
- Department of Gastroenterology, Clinical Medical College and the First Affiliated Hospital of Chengdu Medical College, Chengdu City, Sichuan Province 610500, China
| | - Ziyi Yang
- Department of Gastroenterology, Clinical Medical College and the First Affiliated Hospital of Chengdu Medical College, Chengdu City, Sichuan Province 610500, China
| | - Hang Bai
- Department of Gastroenterology, Clinical Medical College and the First Affiliated Hospital of Chengdu Medical College, Chengdu City, Sichuan Province 610500, China
| | - Yanqin Liu
- Department of Gastroenterology, Clinical Medical College and the First Affiliated Hospital of Chengdu Medical College, Chengdu City, Sichuan Province 610500, China
| | - Ming Zhao
- Department of Gastroenterology, Clinical Medical College and the First Affiliated Hospital of Chengdu Medical College, Chengdu City, Sichuan Province 610500, China
| | - Xiangsheng Fu
- Department of Gastroenterology, Clinical Medical College and the First Affiliated Hospital of Chengdu Medical College, Chengdu City, Sichuan Province 610500, China.
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12
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Guo C, Kong L, Xiao L, Liu K, Cui H, Xin Q, Gu X, Jiang C, Wu J. The impact of the gut microbiome on tumor immunotherapy: from mechanism to application strategies. Cell Biosci 2023; 13:188. [PMID: 37828613 PMCID: PMC10571290 DOI: 10.1186/s13578-023-01135-y] [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: 02/09/2023] [Accepted: 09/15/2023] [Indexed: 10/14/2023] Open
Abstract
Immunotherapy is one of the fastest developing areas in the field of oncology. Many immunological treatment strategies for refractory tumors have been approved and marketed. Nevertheless, much clinical and preclinical experimental evidence has shown that the efficacy of immunotherapy in tumor treatment varies markedly among individuals. The commensal microbiome mainly colonizes the intestinal lumen in humans, is affected by a variety of factors and exhibits individual variation. Moreover, the gut is considered the largest immune organ of the body due to its influence on the immune system. In the last few decades, with the development of next-generation sequencing (NGS) techniques and in-depth research, the view that the gut microbiota intervenes in antitumor immunotherapy through the immune system has been gradually confirmed. Here, we review important studies published in recent years focusing on the influences of microbiota on immune system and the progression of malignancy. Furthermore, we discuss the mechanism by which microbiota affect tumor immunotherapy, including immune checkpoint blockade (ICB) and adoptive T-cell therapy (ACT), and strategies for modulating the microbial composition to facilitate the antitumor immune response. Finally, opportunity and some challenges are mentioned to enable a more systematic understanding of tumor treatment in the future and promote basic research and clinical application in related fields.
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Affiliation(s)
- Ciliang Guo
- State Key Laboratory of Pharmaceutical Biotechnology, Jiangsu Key Laboratory of Molecular Medicine, Medical School of Nanjing University, National Institute of Healthcare Data Science at Nanjing University, Nanjing University, 22 Hankou Road, Nanjing, 210093, Jiangsu, China
| | - Lingkai Kong
- State Key Laboratory of Pharmaceutical Biotechnology, Jiangsu Key Laboratory of Molecular Medicine, Medical School of Nanjing University, National Institute of Healthcare Data Science at Nanjing University, Nanjing University, 22 Hankou Road, Nanjing, 210093, Jiangsu, China
| | - Lingjun Xiao
- State Key Laboratory of Pharmaceutical Biotechnology, Jiangsu Key Laboratory of Molecular Medicine, Medical School of Nanjing University, National Institute of Healthcare Data Science at Nanjing University, Nanjing University, 22 Hankou Road, Nanjing, 210093, Jiangsu, China
| | - Kua Liu
- State Key Laboratory of Pharmaceutical Biotechnology, Jiangsu Key Laboratory of Molecular Medicine, Medical School of Nanjing University, National Institute of Healthcare Data Science at Nanjing University, Nanjing University, 22 Hankou Road, Nanjing, 210093, Jiangsu, China
| | - Huawei Cui
- State Key Laboratory of Pharmaceutical Biotechnology, Jiangsu Key Laboratory of Molecular Medicine, Medical School of Nanjing University, National Institute of Healthcare Data Science at Nanjing University, Nanjing University, 22 Hankou Road, Nanjing, 210093, Jiangsu, China
| | - Qilei Xin
- Jinan Microecological Biomedicine Shandong Laboratory, Shounuo City Light West Block, Qingdao Road 3716#, Huaiyin District, Jinan, Shandong, China
| | - Xiaosong Gu
- State Key Laboratory of Pharmaceutical Biotechnology, Jiangsu Key Laboratory of Molecular Medicine, Medical School of Nanjing University, National Institute of Healthcare Data Science at Nanjing University, Nanjing University, 22 Hankou Road, Nanjing, 210093, Jiangsu, China
- Jinan Microecological Biomedicine Shandong Laboratory, Shounuo City Light West Block, Qingdao Road 3716#, Huaiyin District, Jinan, Shandong, China
| | - Chunping Jiang
- State Key Laboratory of Pharmaceutical Biotechnology, Jiangsu Key Laboratory of Molecular Medicine, Medical School of Nanjing University, National Institute of Healthcare Data Science at Nanjing University, Nanjing University, 22 Hankou Road, Nanjing, 210093, Jiangsu, China.
- Jinan Microecological Biomedicine Shandong Laboratory, Shounuo City Light West Block, Qingdao Road 3716#, Huaiyin District, Jinan, Shandong, China.
| | - Junhua Wu
- State Key Laboratory of Pharmaceutical Biotechnology, Jiangsu Key Laboratory of Molecular Medicine, Medical School of Nanjing University, National Institute of Healthcare Data Science at Nanjing University, Nanjing University, 22 Hankou Road, Nanjing, 210093, Jiangsu, China.
- Jinan Microecological Biomedicine Shandong Laboratory, Shounuo City Light West Block, Qingdao Road 3716#, Huaiyin District, Jinan, Shandong, China.
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13
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Pandey P, Khan F. Gut microbiome in cancer immunotherapy: Current trends, translational challenges and future possibilities. Biochim Biophys Acta Gen Subj 2023; 1867:130401. [PMID: 37307905 DOI: 10.1016/j.bbagen.2023.130401] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2023] [Revised: 05/23/2023] [Accepted: 06/06/2023] [Indexed: 06/14/2023]
Abstract
Gut microbiota is regarded as a crucial regulator of the immune system. Healthy gut microbiota plays a specialized role in host xenobiotics, nutrition, drug metabolism, regulation of the structural integrity of the gut mucosal barrier, defense against infections, and immunomodulation. It is now understood that any imbalance in gut microbiota composition from that present in a healthy state is linked to genetic susceptibility to a number of metabolic disorders, including diabetes, autoimmunity, and cancer. Recent research has suggested that immunotherapy can treat many different cancer types with fewer side effects and better ability to eradicate tumors than conventional chemotherapy or radiotherapy. However, a significant number of patients eventually develop immunotherapy resistance. A strong correlation was observed between the composition of the gut microbiome and the effectiveness of treatment by examining the variations between populations that responded to immunotherapy and those that did not. Therefore, we suggest that modulating the microbiome could be a potential adjuvant therapy for cancer immunotherapy and that the architecture of the gut microbiota may be helpful in explaining the variation in treatment response. Herein, we focus on recent research on the interactions among the gut microbiome, host immunity, and cancer immunotherapy. In addition, we highlighted the clinical manifestations, future opportunities, and limitations of microbiome manipulation in cancer immunotherapy.
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Affiliation(s)
- Pratibha Pandey
- Department of Biotechnology, Noida Institute of Engineering and Technology, 19, Knowledge Park-II, Institutional Area, Greater Noida 201306, India
| | - Fahad Khan
- Department of Biotechnology, Noida Institute of Engineering and Technology, 19, Knowledge Park-II, Institutional Area, Greater Noida 201306, India.
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14
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Xue X, Li R, Chen Z, Li G, Liu B, Guo S, Yue Q, Yang S, Xie L, Zhang Y, Zhao J, Tan R. The role of the symbiotic microecosystem in cancer: gut microbiota, metabolome, and host immunome. Front Immunol 2023; 14:1235827. [PMID: 37691931 PMCID: PMC10484231 DOI: 10.3389/fimmu.2023.1235827] [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: 06/06/2023] [Accepted: 07/12/2023] [Indexed: 09/12/2023] Open
Abstract
The gut microbiota is not just a simple nutritional symbiosis that parasitizes the host; it is a complex and dynamic ecosystem that coevolves actively with the host and is involved in a variety of biological activities such as circadian rhythm regulation, energy metabolism, and immune response. The development of the immune system and immunological functions are significantly influenced by the interaction between the host and the microbiota. The interactions between gut microbiota and cancer are of a complex nature. The critical role that the gut microbiota plays in tumor occurrence, progression, and treatment is not clear despite the already done research. The development of precision medicine and cancer immunotherapy further emphasizes the importance and significance of the question of how the microbiota takes part in cancer development, progression, and treatment. This review summarizes recent literature on the relationship between the gut microbiome and cancer immunology. The findings suggest the existence of a "symbiotic microecosystem" formed by gut microbiota, metabolome, and host immunome that is fundamental for the pathogenesis analysis and the development of therapeutic strategies for cancer.
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Affiliation(s)
- Xiaoyu Xue
- School of Pharmacy, Southwest Medical University, Luzhou, China
- Sichuan Institute for Translational Chinese Medicine, Sichuan Academy of Chinese Medical Sciences, State Key Laboratory of Quality Evaluation of Traditional Chinese Medicine, Sichuan Engineering Technology Research Center of Genuine Regional Drug, Sichuan Provincial Engineering Research Center of Formation Principle and Quality Evaluation of Genuine Medicinal Materials, Translational Chinese Medicine Key Laboratory of Sichuan Province, Chengdu, China
| | - Rui Li
- Department of Radiation Oncology, Radiation Oncology Key Laboratory of Sichuan Province, Sichuan Clinical Research Center for Cancer, Sichuan Cancer Hospital and Institute, Sichuan Cancer Center, Affiliated Cancer Hospital of University of Electronic Science and Technology of China, Chengdu, China
| | - Zhenni Chen
- Sichuan Institute for Translational Chinese Medicine, Sichuan Academy of Chinese Medical Sciences, State Key Laboratory of Quality Evaluation of Traditional Chinese Medicine, Sichuan Engineering Technology Research Center of Genuine Regional Drug, Sichuan Provincial Engineering Research Center of Formation Principle and Quality Evaluation of Genuine Medicinal Materials, Translational Chinese Medicine Key Laboratory of Sichuan Province, Chengdu, China
- College of Food and Biological Engineering, Chengdu University, Chengdu, China
| | - Guiyu Li
- Sichuan Institute for Translational Chinese Medicine, Sichuan Academy of Chinese Medical Sciences, State Key Laboratory of Quality Evaluation of Traditional Chinese Medicine, Sichuan Engineering Technology Research Center of Genuine Regional Drug, Sichuan Provincial Engineering Research Center of Formation Principle and Quality Evaluation of Genuine Medicinal Materials, Translational Chinese Medicine Key Laboratory of Sichuan Province, Chengdu, China
| | - Bisheng Liu
- Department of Radiation Oncology, Radiation Oncology Key Laboratory of Sichuan Province, Sichuan Clinical Research Center for Cancer, Sichuan Cancer Hospital and Institute, Sichuan Cancer Center, Affiliated Cancer Hospital of University of Electronic Science and Technology of China, Chengdu, China
| | - Shanshan Guo
- Sichuan Institute for Translational Chinese Medicine, Sichuan Academy of Chinese Medical Sciences, State Key Laboratory of Quality Evaluation of Traditional Chinese Medicine, Sichuan Engineering Technology Research Center of Genuine Regional Drug, Sichuan Provincial Engineering Research Center of Formation Principle and Quality Evaluation of Genuine Medicinal Materials, Translational Chinese Medicine Key Laboratory of Sichuan Province, Chengdu, China
| | - Qianhua Yue
- Sichuan Institute for Translational Chinese Medicine, Sichuan Academy of Chinese Medical Sciences, State Key Laboratory of Quality Evaluation of Traditional Chinese Medicine, Sichuan Engineering Technology Research Center of Genuine Regional Drug, Sichuan Provincial Engineering Research Center of Formation Principle and Quality Evaluation of Genuine Medicinal Materials, Translational Chinese Medicine Key Laboratory of Sichuan Province, Chengdu, China
| | - Siye Yang
- Sichuan Institute for Translational Chinese Medicine, Sichuan Academy of Chinese Medical Sciences, State Key Laboratory of Quality Evaluation of Traditional Chinese Medicine, Sichuan Engineering Technology Research Center of Genuine Regional Drug, Sichuan Provincial Engineering Research Center of Formation Principle and Quality Evaluation of Genuine Medicinal Materials, Translational Chinese Medicine Key Laboratory of Sichuan Province, Chengdu, China
| | - Linlin Xie
- Traditional Chinese Medicine Hospital Affiliated to Southwest Medical University, Classical Chinese Medicine Diagnosis and Treatment Center, Luzhou, China
| | - Yiguan Zhang
- School of Pharmacy, Southwest Medical University, Luzhou, China
- Sichuan Institute for Translational Chinese Medicine, Sichuan Academy of Chinese Medical Sciences, State Key Laboratory of Quality Evaluation of Traditional Chinese Medicine, Sichuan Engineering Technology Research Center of Genuine Regional Drug, Sichuan Provincial Engineering Research Center of Formation Principle and Quality Evaluation of Genuine Medicinal Materials, Translational Chinese Medicine Key Laboratory of Sichuan Province, Chengdu, China
| | - Junning Zhao
- Sichuan Institute for Translational Chinese Medicine, Sichuan Academy of Chinese Medical Sciences, State Key Laboratory of Quality Evaluation of Traditional Chinese Medicine, Sichuan Engineering Technology Research Center of Genuine Regional Drug, Sichuan Provincial Engineering Research Center of Formation Principle and Quality Evaluation of Genuine Medicinal Materials, Translational Chinese Medicine Key Laboratory of Sichuan Province, Chengdu, China
| | - Ruirong Tan
- Sichuan Institute for Translational Chinese Medicine, Sichuan Academy of Chinese Medical Sciences, State Key Laboratory of Quality Evaluation of Traditional Chinese Medicine, Sichuan Engineering Technology Research Center of Genuine Regional Drug, Sichuan Provincial Engineering Research Center of Formation Principle and Quality Evaluation of Genuine Medicinal Materials, Translational Chinese Medicine Key Laboratory of Sichuan Province, Chengdu, China
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15
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Wang R, Xiong K, Wang Z, Wu D, Hu B, Ruan J, Sun C, Ma D, Li L, Liao S. Immunodiagnosis - the promise of personalized immunotherapy. Front Immunol 2023; 14:1216901. [PMID: 37520576 PMCID: PMC10372420 DOI: 10.3389/fimmu.2023.1216901] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Accepted: 06/21/2023] [Indexed: 08/01/2023] Open
Abstract
Immunotherapy showed remarkable efficacy in several cancer types. However, the majority of patients do not benefit from immunotherapy. Evaluating tumor heterogeneity and immune status before treatment is key to identifying patients that are more likely to respond to immunotherapy. Demographic characteristics (such as sex, age, and race), immune status, and specific biomarkers all contribute to response to immunotherapy. A comprehensive immunodiagnostic model integrating all these three dimensions by artificial intelligence would provide valuable information for predicting treatment response. Here, we coined the term "immunodiagnosis" to describe the blueprint of the immunodiagnostic model. We illustrated the features that should be included in immunodiagnostic model and the strategy of constructing the immunodiagnostic model. Lastly, we discussed the incorporation of this immunodiagnosis model in clinical practice in hopes of improving the prognosis of tumor immunotherapy.
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Affiliation(s)
- Renjie Wang
- Department of Obstetrics and Gynecology, Cancer Biology Research Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Kairong Xiong
- Department of Obstetrics and Gynecology, Cancer Biology Research Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Zhimin Wang
- Division of Endocrinology and Metabolic Diseases, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Di Wu
- Department of Obstetrics and Gynecology, Cancer Biology Research Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Bai Hu
- Department of Obstetrics and Gynecology, Cancer Biology Research Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jinghan Ruan
- Department of Obstetrics and Gynecology, Cancer Biology Research Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Chaoyang Sun
- Department of Obstetrics and Gynecology, Cancer Biology Research Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Ding Ma
- Department of Obstetrics and Gynecology, Cancer Biology Research Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Li Li
- Department of Obstetrics and Gynecology, Cancer Biology Research Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Shujie Liao
- Department of Obstetrics and Gynecology, Cancer Biology Research Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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16
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Jing N, Wang L, Zhuang H, Jiang G, Liu Z. Enhancing therapeutic effects of murine cancer vaccine by reshaping gut microbiota with Lactobacillus rhamnosus GG and jujube powder. Front Immunol 2023; 14:1195075. [PMID: 37435064 PMCID: PMC10332846 DOI: 10.3389/fimmu.2023.1195075] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Accepted: 06/09/2023] [Indexed: 07/13/2023] Open
Abstract
Cancer vaccines have gained widespread attention in recent years as an emerging treatment for tumors. However, most therapeutic cancer vaccines have failed in phase III clinical trials due to faint clinical benefits. In this study, we funded that a specific synbiotic composing Lactobacillus rhamnosus GG (LGG) and jujube powder significantly enhanced the therapeutic effects of whole cells cancer vaccine in MC38 cancer cells bearing-mouse. The utilization of LGG increased the abundance of Muribaculaceae, which is conductive to an enhanced anti-tumor effect, but reduced microbial α-diversity. The use of jujube nursed probiotic microorganisms in Lachnospiaceae and enriched microbial diversity, as indicated by increased Shannon and Chao index. The reshaped gut microbiota by this synbiotic improved lipid metabolism conductive to intensified infiltration of CD8+ T cells in the tumor microenvironment and enhanced the potency of above-mentioned cancer vaccine. These encouraging findings are helpful for further efforts towards enhancing the therapeutic effects of cancer vaccines through nutritional intervention.
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Affiliation(s)
- Nan Jing
- Department of Chemical Engineering, Tsinghua University, Beijing, China
- Key Lab of Industrial Biocatalysis, Ministry of Education, Tsinghua University, Beijing, China
| | - Luoyang Wang
- School of Basic Medicine, Qingdao University, Qingdao, China
| | - Huiren Zhuang
- Department of Chemical Engineering, Tsinghua University, Beijing, China
- Key Lab of Industrial Biocatalysis, Ministry of Education, Tsinghua University, Beijing, China
| | - Guoqiang Jiang
- Department of Chemical Engineering, Tsinghua University, Beijing, China
- Key Lab of Industrial Biocatalysis, Ministry of Education, Tsinghua University, Beijing, China
| | - Zheng Liu
- Department of Chemical Engineering, Tsinghua University, Beijing, China
- Key Lab of Industrial Biocatalysis, Ministry of Education, Tsinghua University, Beijing, China
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17
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Pan B, Chen Z, Zhang X, Wang Z, Yao Y, Wu X, Qiu J, Lin H, Yu L, Tu H, Tang N. 2,5-dimethylcelecoxib alleviated NK and T-cell exhaustion in hepatocellular carcinoma via the gastrointestinal microbiota-AMPK-mTOR axis. J Immunother Cancer 2023; 11:e006817. [PMID: 37316264 DOI: 10.1136/jitc-2023-006817] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/23/2023] [Indexed: 06/16/2023] Open
Abstract
BACKGROUND 2,5-dimethylcelecoxib (DMC), a derivative of celecoxib, is an inhibitor of microsomal prostaglandin E synthase-1 (mPGES-1). Our previous studies have demonstrated that DMC inhibits the expression of programmed death-ligand 1 on hepatocellular carcinoma (HCC) cells to prevent tumor progression. However, the effect and mechanism of DMC on HCC infiltrating immune cells remain unclear. METHODS In this study, single-cell-based high-dimensional mass cytometry was performed on the tumor microenvironment of HCC mice treated with DMC, celecoxib and MK-886 (a known mPGES-1 inhibitor). Moreover, 16S ribosomal RNA sequencing was employed to analyze how DMC improved the tumor microenvironment of HCC by remodeling the gastrointestinal microflora. RESULTS We found that (1) DMC significantly inhibited the growth of HCC and improved the prognosis of the mice, and this depended on the stronger antitumor activity of natural killer (NK) and T cells; (2) compared with celecoxib and MK-886, DMC significantly enhanced the cytotoxic and stem-like potential, and inhibited exhaustion of NK and T cells; (3) mechanistically, DMC inhibited the expression of programmed cell death protein-1 and upregulated interferon-γ expression of NK and T cells via the gastrointestinal microbiota (Bacteroides acidifaciens, Odoribacter laneus, and Odoribacter splanchnicus)-AMPK-mTOR axis. CONCLUSIONS Our study uncovers the role of DMC in improving the tumor microenvironment of HCC, which not only enriches the relationship between the mPGES-1/prostaglandin E2 pathway and the antitumor function of NK and T cells, but also provide an important strategic reference for multitarget or combined immunotherapy of HCC.Cite Now.
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Affiliation(s)
- Banglun Pan
- Department of Hepatobiliary Surgery and Fujian Institute of Hepatobiliary Surgery, Fujian Medical University Union Hospital, Fuzhou, China
| | - Zhanfei Chen
- Department of Laboratory Medicine, Affiliated Hospital of Putian University, Putian, China
- Key Laboratory of Medical Microecology (Putian University), Fujian Province University, Putian, China
| | - Xiaoxia Zhang
- Department of Hepatobiliary Surgery and Fujian Institute of Hepatobiliary Surgery, Fujian Medical University Union Hospital, Fuzhou, China
| | - Zengbin Wang
- Department of Hepatobiliary Surgery and Fujian Institute of Hepatobiliary Surgery, Fujian Medical University Union Hospital, Fuzhou, China
| | - Yuxin Yao
- Department of Hepatobiliary Surgery and Fujian Institute of Hepatobiliary Surgery, Fujian Medical University Union Hospital, Fuzhou, China
| | - Xiaoxuan Wu
- Department of Hepatobiliary Surgery and Fujian Institute of Hepatobiliary Surgery, Fujian Medical University Union Hospital, Fuzhou, China
| | - Jiacheng Qiu
- Department of Hepatobiliary Surgery and Fujian Institute of Hepatobiliary Surgery, Fujian Medical University Union Hospital, Fuzhou, China
| | - Hua Lin
- Department of Laboratory Medicine, Affiliated Hospital of Putian University, Putian, China
- Key Laboratory of Medical Microecology (Putian University), Fujian Province University, Putian, China
| | - Liumin Yu
- Department of Laboratory Medicine, Affiliated Hospital of Putian University, Putian, China
| | - Haijian Tu
- School of Basic Medical Sciences, Putian University, Putian, China
| | - Nanhong Tang
- Department of Hepatobiliary Surgery and Fujian Institute of Hepatobiliary Surgery, Fujian Medical University Union Hospital, Fuzhou, China
- Cancer Center of Fujian Medical University, Fujian Medical University Union Hospital, Fuzhou, China
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18
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Wang J, He L, Wang S, Zhao H, Chen J, Dong Y, Yasen S, Wang L, Zou H. Therapeutic effect of the total saponin from Panax Japonicus on experimental autoimmune encephalomyelitis by attenuating inflammation and regulating gut microbiota in mice. JOURNAL OF ETHNOPHARMACOLOGY 2023:116681. [PMID: 37230280 DOI: 10.1016/j.jep.2023.116681] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/19/2023] [Revised: 05/18/2023] [Accepted: 05/22/2023] [Indexed: 05/27/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Rhizomes of Panax japonicus (RPJ), a traditional herbal medicine, was used for treating arthritis and physical weakness in China from the Ming dynasty. Triterpene saponins are the main bioactive components of RPJ. In this work, for the first time, we evaluate the therapeutic effect of the total saponin from RPJ (TSPJ) on experimental autoimmune encephalomyelitis (EAE) mice induced by myelin oligodendrocyte glycoprotein (MOG) 35-55, a commonly used animal model of Multiple sclerosis (MS). AIM OF THE STUDY To evaluate the therapeutic effect of TSPJ on EAE and explored its possible underlying mechanisms. MATERIALS AND METHODS EAE was induced by MOG 35-55. Mice were administrated with TSPJ (36.5 mg/kg, 73 mg/kg) and prednisone acetate (positive control) orally once daily up to 28 days postimmunization, and their neurological deficit was scored. Hematoxylin and Eosin (HE), Luxol Fast Blue (LFB), and transmission electron microscopy (TEM) were carried out to evaluate the EAE-induced pathological changes in the brain and spinal cord. IL-17a and Foxp3 levels in central nervous system(CNS)were evaluated by immunohistochemical staining. The changes in IL-1β, IL-6, and TNF-α levels in serum and CNS were measured with ELISA. Quantitative reverse transcription PCR (qRT-PCR) was used to access mRNA expression in CNS of the above indices. The percentages of Th1, Th2, Th17and Treg cells in spleen were determined by Flow Cytometry (FCM). Furthermore, 16S rDNA sequencing was used to detect the intestinal flora of mice in each group. In vitro studies, lipopolysaccharides (LPS)-induced BV2 microglia cells were used and the expression of TLR4, MyD88, p65, and p-p65 in cells was detected by Western blot. RESULTS TSPJ treatment significantly alleviated neurological impairment caused by EAE. Histological examination confirmed the protective effects of TSPJ on myelin sheath and the reduction of inflammatory cell infiltration in the brain and spinal cord of EAE mice. TSPJ notably downregulated the ratio of IL-17a/Foxp3 at protein and mRNA levels in CNS, as well as Th17/Treg and Th1/Th2 cell ratios in the spleen of EAE mice. The levels of TNF-α, IL-6, and IL-1β in CNS and peripheral serum also decreased post-TSPJ treatment. In vitro, TSPJ suppressed LPS-induced production of inflammatory factors in BV2 cells via TLR4-MyD88-NF-κB signaling pathway. More importantly, TSPJ interventions altered the composition of gut microbiota and restored the ratio of Firmicutes to Bacteroidetes in EAE mice. Furthermore, Spearman's correlation analysis revealed that a relationship existed between statistically significantly altered genera and CNS inflammatory indices. CONCLUSION Our results demonstrated TSPJ had therapeutic effects on EAE. Its anti-neuroinflammation property in EAE was related to modulating gut microbiota and inhibiting TLR4-MyD88-NF-κB signaling pathway. Our study indicated that TSPJ may be a potential candidate for the treatment of MS.
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Affiliation(s)
- Jing Wang
- School of Traditional Chinese Medicine, Capital Medical University, Beijing, 100069, China
| | - Liying He
- School of Traditional Chinese Medicine, Capital Medical University, Beijing, 100069, China
| | - Siyuan Wang
- School of Traditional Chinese Medicine, Capital Medical University, Beijing, 100069, China.
| | - Hui Zhao
- School of Traditional Chinese Medicine, Capital Medical University, Beijing, 100069, China.
| | - Jie Chen
- School of Traditional Chinese Medicine, Capital Medical University, Beijing, 100069, China.
| | - Yixin Dong
- School of Traditional Chinese Medicine, Capital Medical University, Beijing, 100069, China.
| | - Subinuer Yasen
- School of Traditional Chinese Medicine, Capital Medical University, Beijing, 100069, China.
| | - Lei Wang
- School of Traditional Chinese Medicine, Capital Medical University, Beijing, 100069, China.
| | - Haiyan Zou
- School of Traditional Chinese Medicine, Capital Medical University, Beijing, 100069, China.
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19
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Singh A, Alexander SG, Martin S. Gut microbiome homeostasis and the future of probiotics in cancer immunotherapy. Front Immunol 2023; 14:1114499. [PMID: 37261348 PMCID: PMC10228691 DOI: 10.3389/fimmu.2023.1114499] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Accepted: 04/17/2023] [Indexed: 06/02/2023] Open
Abstract
The gut microbiome has an impact on cancer immune surveillance and immunotherapy, with recent studies showing categorical differences between immunotherapy-sensitive and immunotherapy-resistant cancer patient cohorts. Although probiotics are traditionally being supplemented to promote treatments or sustain therapeutic benefits; the FDA has not approved any for use with immunotherapy. The first step in developing probiotics for immunotherapy is identifying helpful or harmful bacteria down to the strain level. The gut microbiome's heterogeneity before and during treatment is also being investigated to determine microbial strains that are important for immunotherapy. Moreover, Dietary fiber intake, prebiotic supplementation and fecal microbiota transplantation (FMT) were found to enhance intratumoral CD8+ T cell to T-reg ratio in the clinics. The possibility of probiotic immunotherapy as a "living adjuvant" to CAR treatment and checkpoint blockade resistance is actively being investigated.
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20
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Zhao LY, Mei JX, Yu G, Lei L, Zhang WH, Liu K, Chen XL, Kołat D, Yang K, Hu JK. Role of the gut microbiota in anticancer therapy: from molecular mechanisms to clinical applications. Signal Transduct Target Ther 2023; 8:201. [PMID: 37179402 PMCID: PMC10183032 DOI: 10.1038/s41392-023-01406-7] [Citation(s) in RCA: 26] [Impact Index Per Article: 26.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2022] [Revised: 02/21/2023] [Accepted: 03/12/2023] [Indexed: 05/15/2023] Open
Abstract
In the past period, due to the rapid development of next-generation sequencing technology, accumulating evidence has clarified the complex role of the human microbiota in the development of cancer and the therapeutic response. More importantly, available evidence seems to indicate that modulating the composition of the gut microbiota to improve the efficacy of anti-cancer drugs may be feasible. However, intricate complexities exist, and a deep and comprehensive understanding of how the human microbiota interacts with cancer is critical to realize its full potential in cancer treatment. The purpose of this review is to summarize the initial clues on molecular mechanisms regarding the mutual effects between the gut microbiota and cancer development, and to highlight the relationship between gut microbes and the efficacy of immunotherapy, chemotherapy, radiation therapy and cancer surgery, which may provide insights into the formulation of individualized therapeutic strategies for cancer management. In addition, the current and emerging microbial interventions for cancer therapy as well as their clinical applications are summarized. Although many challenges remain for now, the great importance and full potential of the gut microbiota cannot be overstated for the development of individualized anti-cancer strategies, and it is necessary to explore a holistic approach that incorporates microbial modulation therapy in cancer.
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Affiliation(s)
- Lin-Yong Zhao
- Department of General Surgery & Laboratory of Gastric Cancer, State Key Laboratory of Biotherapy/Collaborative Innovation Center of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu, China
- Gastric Cancer Center, West China Hospital, Sichuan University, Chengdu, China
| | - Jia-Xin Mei
- Department of General Surgery & Laboratory of Gastric Cancer, State Key Laboratory of Biotherapy/Collaborative Innovation Center of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu, China
- Gastric Cancer Center, West China Hospital, Sichuan University, Chengdu, China
| | - Gang Yu
- Department of General Surgery & Laboratory of Gastric Cancer, State Key Laboratory of Biotherapy/Collaborative Innovation Center of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu, China
- Gastric Cancer Center, West China Hospital, Sichuan University, Chengdu, China
| | - Lei Lei
- State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University; Frontier Innovation Center for Dental Medicine Plus, Sichuan University, Chengdu, China
| | - Wei-Han Zhang
- Department of General Surgery & Laboratory of Gastric Cancer, State Key Laboratory of Biotherapy/Collaborative Innovation Center of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu, China
- Gastric Cancer Center, West China Hospital, Sichuan University, Chengdu, China
| | - Kai Liu
- Department of General Surgery & Laboratory of Gastric Cancer, State Key Laboratory of Biotherapy/Collaborative Innovation Center of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu, China
- Gastric Cancer Center, West China Hospital, Sichuan University, Chengdu, China
| | - Xiao-Long Chen
- Department of General Surgery & Laboratory of Gastric Cancer, State Key Laboratory of Biotherapy/Collaborative Innovation Center of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu, China
- Gastric Cancer Center, West China Hospital, Sichuan University, Chengdu, China
| | - Damian Kołat
- Department of Experimental Surgery, Medical University of Lodz, Lodz, Poland
| | - Kun Yang
- Department of General Surgery & Laboratory of Gastric Cancer, State Key Laboratory of Biotherapy/Collaborative Innovation Center of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu, China.
- Gastric Cancer Center, West China Hospital, Sichuan University, Chengdu, China.
| | - Jian-Kun Hu
- Department of General Surgery & Laboratory of Gastric Cancer, State Key Laboratory of Biotherapy/Collaborative Innovation Center of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu, China.
- Gastric Cancer Center, West China Hospital, Sichuan University, Chengdu, China.
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21
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DiPalma MP, Blattman JN. The impact of microbiome dysbiosis on T cell function within the tumor microenvironment (TME). Front Cell Dev Biol 2023; 11:1141215. [PMID: 37009485 PMCID: PMC10063789 DOI: 10.3389/fcell.2023.1141215] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Accepted: 03/06/2023] [Indexed: 03/19/2023] Open
Abstract
Insights into the effect of the microbiome’s composition on immune cell function have recently been discerned and further characterized. Microbiome dysbiosis can result in functional alterations across immune cells, including those required for innate and adaptive immune responses to malignancies and immunotherapy treatment. Dysbiosis can yield changes in or elimination of metabolite secretions, such as short-chain fatty acids (SCFAs), from certain bacterial species that are believed to impact proper immune cell function. Such alterations within the tumor microenvironment (TME) can significantly affect T cell function and survival necessary for eliminating cancerous cells. Understanding these effects is essential to improve the immune system’s ability to fight malignancies and the subsequent efficacy of immunotherapies that rely on T cells. In this review, we assess typical T cell response to malignancies, classify the known impact of the microbiome and particular metabolites on T cells, discuss how dysbiosis can affect their function in the TME then further describe the impact of the microbiome on T cell-based immunotherapy treatment, with an emphasis on recent developments in the field. Understanding the impact of dysbiosis on T cell function within the TME can carry substantial implications for the design of immunotherapy treatments and further our understanding of factors that could impact how the immune system combats malignancies.
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Affiliation(s)
- Michelle P. DiPalma
- School of Life Sciences, Arizona State University, Tempe, AZ, United States
- Biodesign Institute, Center for Immunotherapy, Vaccines and Virotherapy (CIVV), Arizona State University, Tempe, AZ, United States
| | - Joseph N. Blattman
- School of Life Sciences, Arizona State University, Tempe, AZ, United States
- Biodesign Institute, Center for Immunotherapy, Vaccines and Virotherapy (CIVV), Arizona State University, Tempe, AZ, United States
- *Correspondence: Joseph N. Blattman,
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22
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Amit U, Facciabene A, Ben-Josef E. Radiation Therapy and the Microbiome; More Than a Gut Feeling. Cancer J 2023; 29:84-88. [PMID: 36957978 DOI: 10.1097/ppo.0000000000000650] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/25/2023]
Abstract
ABSTRACT It is increasingly recognized that heterogeneities in tumor response and severity of adverse effects in irradiated patients can be attributed to the tumor microenvironment and host-related factors. Among the latter, a growing body of literature in recent years has demonstrated the role of the patient's microbiome in modulating both tumor and normal tissue response to radiotherapy (RT). Upon contact with the environment after birth, the infant's gastrointestinal tract is rapidly colonized by microbiota, which is low in diversity and predominantly characterized by 2 dominant species, Actinobacteria and Proteobacteria. With time, intestinal microbiota diversity increases, and colonization of Firmicutes and Bacteroidetes becomes dominant. By the time a child reaches 3 years, the gut microbiota composition has been reshaped and is relatively similar to that of an adult. The microbiome colonizing the different body organs comprises various species and abundances, which may impact human health. Although the adult microbiome composition is thought to remain stable in health, microbiome diversity and composition respond to different environmental and pathological conditions, including pharmaceutical interventions and RT. Our review focuses on how the gut microbiota modulates normal tissue toxicity and tumor control. Readers who want to learn more about how RT shapes gut microbiome diversity and composition are referred to several excellent recently published reviews.
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Affiliation(s)
| | | | - Edgar Ben-Josef
- From the Department of Radiation Oncology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
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23
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Uribe-Herranz M, Beghi S, Ruella M, Parvathaneni K, Salaris S, Kostopoulos N, George SS, Pierini S, Krimitza E, Costabile F, Ghilardi G, Amelsberg KV, Lee YG, Pajarillo R, Markmann C, McGettigan-Croce B, Agarwal D, Frey N, Lacey SF, Scholler J, Gabunia K, Wu G, Chong E, Porter DL, June CH, Schuster SJ, Bhoj V, Facciabene A. Modulation of the gut microbiota engages antigen cross-presentation to enhance antitumor effects of CAR T cell immunotherapy. Mol Ther 2023; 31:686-700. [PMID: 36641624 PMCID: PMC10014349 DOI: 10.1016/j.ymthe.2023.01.012] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2022] [Revised: 10/20/2022] [Accepted: 01/10/2023] [Indexed: 01/15/2023] Open
Abstract
Several studies have shown the influence of commensal microbes on T cell function, specifically in the setting of checkpoint immunotherapy for cancer. In this study, we investigated how vancomycin-induced gut microbiota dysbiosis affects chimeric antigen receptor (CAR) T immunotherapy using multiple preclinical models as well as clinical correlates. In two murine tumor models, hematopoietic CD19+-A20 lymphoma and CD19+-B16 melanoma, mice receiving vancomycin in combination with CD19-directed CAR T cell (CART-19) therapy displayed increased tumor control and tumor-associated antigens (TAAs) cross-presentation compared with CART-19 alone. Fecal microbiota transplant from human healthy donors to pre-conditioned mice recapitulated the results obtained in naive gut microbiota mice. Last, B cell acute lymphoblastic leukemia patients treated with CART-19 and exposed to oral vancomycin showed higher CART-19 peak expansion compared with unexposed patients. These results substantiate the role of the gut microbiota on CAR T cell therapy and suggest that modulation of the gut microbiota using vancomycin may improve outcomes after CAR T cell therapy across tumor types.
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Affiliation(s)
- Mireia Uribe-Herranz
- Division of Radiation Oncology, Hospital of the University of Pennsylvania, Philadelphia, PA 19104, USA; August Pi i Sunyer Biomedical Research Institute (IDIBAPS), Immunology Department, Hospital Clínic of Barcelona, Barcelona 08036, Spain
| | - Silvia Beghi
- Center for Cellular Immunotherapies, University of Pennsylvania School of Medicine, Philadelphia, PA 19104, USA; Division of Radiation Oncology, Hospital of the University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Marco Ruella
- Center for Cellular Immunotherapies, University of Pennsylvania School of Medicine, Philadelphia, PA 19104, USA; Division of Hematology-Oncology, Department of Medicine, University of Pennsylvania School of Medicine, Philadelphia, PA 19104, USA; Lymphoma Program, Abramson Cancer Center, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Kalpana Parvathaneni
- Center for Cellular Immunotherapies, University of Pennsylvania School of Medicine, Philadelphia, PA 19104, USA; Department of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Silvano Salaris
- Unit of Biostatistics, Epidemiology and Public Health, University of Padova, Padova, Italy
| | - Nektarios Kostopoulos
- Center for Cellular Immunotherapies, University of Pennsylvania School of Medicine, Philadelphia, PA 19104, USA; Division of Radiation Oncology, Hospital of the University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Subin S George
- Bioinformatics Core, Institute for Biomedical Informatics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Stefano Pierini
- Division of Radiation Oncology, Hospital of the University of Pennsylvania, Philadelphia, PA 19104, USA; The Ovarian Cancer Research Center, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Elisavet Krimitza
- Center for Cellular Immunotherapies, University of Pennsylvania School of Medicine, Philadelphia, PA 19104, USA; Division of Radiation Oncology, Hospital of the University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Francesca Costabile
- Center for Cellular Immunotherapies, University of Pennsylvania School of Medicine, Philadelphia, PA 19104, USA; Division of Radiation Oncology, Hospital of the University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Guido Ghilardi
- Center for Cellular Immunotherapies, University of Pennsylvania School of Medicine, Philadelphia, PA 19104, USA; Division of Hematology-Oncology, Department of Medicine, University of Pennsylvania School of Medicine, Philadelphia, PA 19104, USA; Lymphoma Program, Abramson Cancer Center, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Kimberly V Amelsberg
- Center for Cellular Immunotherapies, University of Pennsylvania School of Medicine, Philadelphia, PA 19104, USA; Division of Hematology-Oncology, Department of Medicine, University of Pennsylvania School of Medicine, Philadelphia, PA 19104, USA; Lymphoma Program, Abramson Cancer Center, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Yong Gu Lee
- Center for Cellular Immunotherapies, University of Pennsylvania School of Medicine, Philadelphia, PA 19104, USA; Division of Hematology-Oncology, Department of Medicine, University of Pennsylvania School of Medicine, Philadelphia, PA 19104, USA; Lymphoma Program, Abramson Cancer Center, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Raymone Pajarillo
- Center for Cellular Immunotherapies, University of Pennsylvania School of Medicine, Philadelphia, PA 19104, USA; Division of Hematology-Oncology, Department of Medicine, University of Pennsylvania School of Medicine, Philadelphia, PA 19104, USA; Lymphoma Program, Abramson Cancer Center, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Caroline Markmann
- Center for Cellular Immunotherapies, University of Pennsylvania School of Medicine, Philadelphia, PA 19104, USA; Department of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Bevin McGettigan-Croce
- Center for Cellular Immunotherapies, University of Pennsylvania School of Medicine, Philadelphia, PA 19104, USA; Department of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Divyansh Agarwal
- Department of Surgery, Massachusetts General Hospital, Boston, MA 02114, USA; Department of Biology, Massachusetts Institute of Technology, Cambridge, MA 02142, USA
| | - Noelle Frey
- Division of Hematology-Oncology, Department of Medicine, University of Pennsylvania School of Medicine, Philadelphia, PA 19104, USA
| | - Simon F Lacey
- Center for Cellular Immunotherapies, University of Pennsylvania School of Medicine, Philadelphia, PA 19104, USA; Department of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - John Scholler
- Center for Cellular Immunotherapies, University of Pennsylvania School of Medicine, Philadelphia, PA 19104, USA
| | - Khatuna Gabunia
- Center for Cellular Immunotherapies, University of Pennsylvania School of Medicine, Philadelphia, PA 19104, USA
| | - Gary Wu
- Division of Gastroenterology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Elise Chong
- Center for Cellular Immunotherapies, University of Pennsylvania School of Medicine, Philadelphia, PA 19104, USA
| | - David L Porter
- Center for Cellular Immunotherapies, University of Pennsylvania School of Medicine, Philadelphia, PA 19104, USA; Division of Hematology-Oncology, Department of Medicine, University of Pennsylvania School of Medicine, Philadelphia, PA 19104, USA; Lymphoma Program, Abramson Cancer Center, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Carl H June
- Center for Cellular Immunotherapies, University of Pennsylvania School of Medicine, Philadelphia, PA 19104, USA; Division of Hematology-Oncology, Department of Medicine, University of Pennsylvania School of Medicine, Philadelphia, PA 19104, USA
| | - Stephen J Schuster
- Center for Cellular Immunotherapies, University of Pennsylvania School of Medicine, Philadelphia, PA 19104, USA; Division of Hematology-Oncology, Department of Medicine, University of Pennsylvania School of Medicine, Philadelphia, PA 19104, USA; Lymphoma Program, Abramson Cancer Center, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Vijay Bhoj
- Center for Cellular Immunotherapies, University of Pennsylvania School of Medicine, Philadelphia, PA 19104, USA; Department of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Andrea Facciabene
- Center for Cellular Immunotherapies, University of Pennsylvania School of Medicine, Philadelphia, PA 19104, USA; Division of Radiation Oncology, Hospital of the University of Pennsylvania, Philadelphia, PA 19104, USA; The Ovarian Cancer Research Center, University of Pennsylvania, Philadelphia, PA 19104, USA.
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24
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Nomura M. Association of the gut microbiome with cancer immunotherapy. Int J Clin Oncol 2023; 28:347-353. [PMID: 35568746 DOI: 10.1007/s10147-022-02180-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2021] [Accepted: 04/24/2022] [Indexed: 11/26/2022]
Abstract
Immune checkpoint inhibitors, programmed cell death-1- and cytotoxic T-lymphocyte-associated protein 4-based immunotherapy have remarkably improved survival with durable response for patients with multiple cancer type. The accurate predictors of response and toxicity to immunotherapy are still unclear and have been focused on the gut microbiome. The gut microbiome, which refers to the microorganisms and their genes, affects the host immunity both locally and systemically. Modulation of the gut microbiota alters the immune systems and affects the efficacy of immune checkpoint inhibitor. In this review, we investigate the evidence on the role of the microbiome in cancer patients and discuss the impact of microbiome on the efficacy of immune checkpoint inhibitors in cancer.
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Affiliation(s)
- Motoo Nomura
- Department of Clinical Oncology, Kyoto University Hospital, 54 Kawahara-cho, Shogoin, Sakyo-ku, Kyoto, 606-8507, Japan.
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25
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Gut microbial signature in lung cancer patients highlights specific taxa as predictors for durable clinical benefit. Sci Rep 2023; 13:2007. [PMID: 36737654 PMCID: PMC9898251 DOI: 10.1038/s41598-023-29136-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2022] [Accepted: 01/31/2023] [Indexed: 02/05/2023] Open
Abstract
We aimed to determine microbial signature linked with lung cancer (LC) diagnosis and to define taxa linked with durable clinical benefit (DCB) of advanced LC patients. Stool samples for microbial 16S amplicon sequencing and clinical data were collected from 75 LC patients (50 of which were treated with checkpoint inhibitors) and 31 matched healthy volunteers. We compared LC to healthy controls and patients with DCB to those without. LC patients had lower α-diversity and higher between-subject diversity. Random Forests model to differentiate LC cases from controls ROC-AUC was 0.74. Clostridiales, Lachnospiraceae, and Faecalibacterium prausnitzii taxa abundance was decreased in LC compared to controls. High Akkermansia muciniphila correlated with DCB (HR 4.26, 95% CI 1.98-9.16), not only for the immunotherapy-treated patients. In addition, high Alistipes onderdonkii (HR 3.08, 95% CI 1.34-7.06) and high Ruminococcus (HR 7.76, 95% CI 3.23-18.65) correlated with DCB.Our results support the importance of gut microbiome in LC. We have validated the apparent predictive value of Akkermansia muciniphila, and highlighted Alistipes onderdonkii and Ruminococcus taxa correlation with DCB. Upon additional validations those can be used as biomarkers or as targets for future therapeutic interventions.
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26
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Shi Z, Li H, Song W, Zhou Z, Li Z, Zhang M. Emerging roles of the gut microbiota in cancer immunotherapy. Front Immunol 2023; 14:1139821. [PMID: 36911704 PMCID: PMC9992551 DOI: 10.3389/fimmu.2023.1139821] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2023] [Accepted: 02/13/2023] [Indexed: 02/24/2023] Open
Abstract
Gut microbiota represents a hidden treasure vault encompassing trillions of microorganisms that inhabit the intestinal epithelial barrier of the host. In the past decade, numerous in-vitro, animal and clinical studies have revealed the profound roles of gut microbiota in maintaining the homeostasis of various physiological functions, especially immune modulation, and remarkable differences in the configuration of microbial communities between cancers and healthy individuals. In addition, although considerable efforts have been devoted to cancer treatments, there remain many patients succumb to their disease with the incremental cancer burden worldwide. Nevertheless, compared with the stability of human genome, the plasticity of gut microbiota renders it a promising opportunity for individualized treatment. Meanwhile, burgeoning findings indicate that gut microbiota is involved in close interactions with the outcomes of diverse cancer immunotherapy protocols, including immune checkpoint blockade therapy, allogeneic hematopoietic stem cell transplantation, and chimeric antigen receptor T cell therapy. Here, we reviewed the evidence for the capacity of gut microflora to modulate cancer immunotherapies, and highlighted the opportunities of microbiota-based prognostic prediction, as well as microbiotherapy by targeting the microflora to potentiate anticancer efficacy while attenuating toxicity, which will be pivotal to the development of personalized cancer treatment strategies.
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Affiliation(s)
- Zhuangzhuang Shi
- Department of Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,Lymphoma Diagnosis and Treatment Centre of Henan Province, Zhengzhou, China.,Academy of Medical Sciences of Zhengzhou University, Zhengzhou, Henan, China
| | - Hongwen Li
- Department of Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,Lymphoma Diagnosis and Treatment Centre of Henan Province, Zhengzhou, China
| | - Wenting Song
- Department of Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,Lymphoma Diagnosis and Treatment Centre of Henan Province, Zhengzhou, China.,Academy of Medical Sciences of Zhengzhou University, Zhengzhou, Henan, China
| | - Zhiyuan Zhou
- Department of Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,Lymphoma Diagnosis and Treatment Centre of Henan Province, Zhengzhou, China
| | - Zhaoming Li
- Department of Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,Lymphoma Diagnosis and Treatment Centre of Henan Province, Zhengzhou, China.,State Key Laboratory of Esophageal Cancer Prevention and Treatment and Henan Key Laboratory for Esophageal Cancer Research, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Mingzhi Zhang
- Department of Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,Lymphoma Diagnosis and Treatment Centre of Henan Province, Zhengzhou, China.,State Key Laboratory of Esophageal Cancer Prevention and Treatment and Henan Key Laboratory for Esophageal Cancer Research, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
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27
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González-Brito A, Uribe-Herranz M. The potential role of short chain fatty acids improving ex vivo T and CAR-T cell fitness and expansion for cancer immunotherapies. Front Immunol 2023; 14:1083303. [PMID: 36742300 PMCID: PMC9896517 DOI: 10.3389/fimmu.2023.1083303] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2022] [Accepted: 01/04/2023] [Indexed: 01/21/2023] Open
Abstract
Adoptive cell therapies, like tumor-infiltrating lymphocytes or chimeric antigen receptor T cells, have become an important immunotherapeutic approach against cancer. One of the main struggles of T cell immunotherapies is how to obtain the most effective T cell phenotype, persistence, and differentiation potential to infuse into patients. Adjusting the T cell ex vivo cell culture conditions is a key factor to increase and improve the efficacy of cellular immunotherapies. In this review, we have summarized the ex vivo impact of short chain fatty acids, a group of gut microbiota derived metabolites, on T cell culture and expansion for immunotherapies. There is a complex gut microbiota-immune system interaction that can affect antitumor immunotherapy efficacy. Indeed, gut microbiota derived metabolites can modulate different biological functions in the immune system local and systemically.
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Affiliation(s)
- Adrián González-Brito
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Hospital Clinic de Barcelona, Barcelona, Spain
| | - Mireia Uribe-Herranz
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Hospital Clinic de Barcelona, Barcelona, Spain
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Villemin C, Six A, Neville BA, Lawley TD, Robinson MJ, Bakdash G. The heightened importance of the microbiome in cancer immunotherapy. Trends Immunol 2023; 44:44-59. [PMID: 36464584 DOI: 10.1016/j.it.2022.11.002] [Citation(s) in RCA: 24] [Impact Index Per Article: 24.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2022] [Revised: 10/28/2022] [Accepted: 11/08/2022] [Indexed: 12/03/2022]
Abstract
The human microbiome is recognized as a key factor in health and disease. This has been further corroborated by identifying changes in microbiome composition and function as a novel hallmark in cancer. These effects are exerted through microbiome interactions with host cells, impacting a wide variety of developmental and physiological processes. In this review, we discuss some of the latest findings on how the bacterial component of the microbiome can influence outcomes for different cancer immunotherapy modalities, highlighting identified mechanisms of action. We also address the clinical efforts to utilize this knowledge to achieve better responses to immunotherapy. A refined understanding of microbiome variations in patients and microbiome-host interactions with cancer therapies is essential to realize optimal clinical responses.
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Affiliation(s)
| | - Anne Six
- Microbiotica Ltd., Cambridge, UK
| | | | - Trevor D Lawley
- Microbiotica Ltd., Cambridge, UK; Host-Microbiota Interactions Laboratory, Wellcome Sanger Institute, Hinxton, UK
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29
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Interaction of microbiome and immunity in tumorigenesis and clinical treatment. Biomed Pharmacother 2022; 156:113894. [DOI: 10.1016/j.biopha.2022.113894] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2022] [Revised: 10/12/2022] [Accepted: 10/17/2022] [Indexed: 11/15/2022] Open
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30
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Fernandes MR, Aggarwal P, Costa RGF, Cole AM, Trinchieri G. Targeting the gut microbiota for cancer therapy. Nat Rev Cancer 2022; 22:703-722. [PMID: 36253536 DOI: 10.1038/s41568-022-00513-x] [Citation(s) in RCA: 71] [Impact Index Per Article: 35.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/07/2022] [Indexed: 02/06/2023]
Abstract
Growing evidence suggests that the gut microbiota modulates the efficacy and toxicity of cancer therapy, most notably immunotherapy and its immune-related adverse effects. The poor response to immunotherapy in patients treated with antibiotics supports this influential role of the microbiota. Until recently, results pertaining to the identification of the microbial species responsible for these effects were incongruent, and relatively few studies analysed the underlying mechanisms. A better understanding of the taxonomy of the species involved and of the mechanisms of action has since been achieved. Defined bacterial species have been shown to promote an improved response to immune-checkpoint inhibitors by producing different products or metabolites. However, a suppressive effect of Gram-negative bacteria may be dominant in some unresponsive patients. Machine learning approaches trained on the microbiota composition of patients can predict the ability of patients to respond to immunotherapy with some accuracy. Thus, interest in modulating the microbiota composition to improve patient responsiveness to therapy has been mounting. Clinical proof-of-concept studies have demonstrated that faecal microbiota transplantation or dietary interventions might be utilized clinically to improve the success rate of immunotherapy in patients with cancer. Here, we review recent advances and discuss emerging strategies for microbiota-based cancer therapies.
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Affiliation(s)
- Miriam R Fernandes
- Laboratory of Integrative Cancer Immunology, Center for Cancer Research, National Cancer Institute, NIH, Bethesda, MD, USA
| | - Poonam Aggarwal
- Laboratory of Integrative Cancer Immunology, Center for Cancer Research, National Cancer Institute, NIH, Bethesda, MD, USA
| | - Raquel G F Costa
- Laboratory of Integrative Cancer Immunology, Center for Cancer Research, National Cancer Institute, NIH, Bethesda, MD, USA
| | - Alicia M Cole
- Laboratory of Integrative Cancer Immunology, Center for Cancer Research, National Cancer Institute, NIH, Bethesda, MD, USA
| | - Giorgio Trinchieri
- Laboratory of Integrative Cancer Immunology, Center for Cancer Research, National Cancer Institute, NIH, Bethesda, MD, USA.
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He Y, Huang J, Li Q, Xia W, Zhang C, Liu Z, Xiao J, Yi Z, Deng H, Xiao Z, Hu J, Li H, Zu X, Quan C, Chen J. Gut Microbiota and Tumor Immune Escape: A New Perspective for Improving Tumor Immunotherapy. Cancers (Basel) 2022; 14:5317. [PMID: 36358736 PMCID: PMC9656981 DOI: 10.3390/cancers14215317] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2022] [Revised: 10/17/2022] [Accepted: 10/25/2022] [Indexed: 10/15/2023] Open
Abstract
The gut microbiota is a large symbiotic community of anaerobic and facultative aerobic bacteria inhabiting the human intestinal tract, and its activities significantly affect human health. Increasing evidence has suggested that the gut microbiome plays an important role in tumor-related immune regulation. In the tumor microenvironment (TME), the gut microbiome and its metabolites affect the differentiation and function of immune cells regulating the immune evasion of tumors. The gut microbiome can indirectly influence individual responses to various classical tumor immunotherapies, including immune checkpoint inhibitor therapy and adoptive immunotherapy. Microbial regulation through antibiotics, prebiotics, and fecal microbiota transplantation (FMT) optimize the composition of the gut microbiome, improving the efficacy of immunotherapy and bringing a new perspective and hope for tumor treatment.
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Affiliation(s)
- Yunbo He
- Department of Urology, Xiangya Hospital, Central South University, Changsha 410013, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha 410013, China
| | - Jinliang Huang
- Department of Urology, Xiangya Hospital, Central South University, Changsha 410013, China
| | - Qiaorong Li
- Department of Ultrasound, Hunan Provincial People’s Hospital, The First Affiliated Hospital of Hunan Normal University, Changsha 410000, China
| | - Weiping Xia
- Department of Intensive Care Medicine, Xiangya Hospital, Central South University, Changsha 410013, China
| | - Chunyu Zhang
- Department of Urology, Xiangya Hospital, Central South University, Changsha 410013, China
| | - Zhi Liu
- Department of Urology, Xiangya Hospital, Central South University, Changsha 410013, China
| | - Jiatong Xiao
- Department of Urology, Xiangya Hospital, Central South University, Changsha 410013, China
| | - Zhenglin Yi
- Department of Urology, Xiangya Hospital, Central South University, Changsha 410013, China
| | - Hao Deng
- Department of Urology, Xiangya Hospital, Central South University, Changsha 410013, China
| | - Zicheng Xiao
- Department of Urology, Xiangya Hospital, Central South University, Changsha 410013, China
| | - Jiao Hu
- Department of Urology, Xiangya Hospital, Central South University, Changsha 410013, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha 410013, China
| | - Huihuang Li
- Department of Urology, Xiangya Hospital, Central South University, Changsha 410013, China
| | - Xiongbing Zu
- Department of Urology, Xiangya Hospital, Central South University, Changsha 410013, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha 410013, China
| | - Chao Quan
- Department of Urology, Xiangya Hospital, Central South University, Changsha 410013, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha 410013, China
| | - Jinbo Chen
- Department of Urology, Xiangya Hospital, Central South University, Changsha 410013, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha 410013, China
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32
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Han X, Chang WW, Xia X. Immune checkpoint inhibitors in advanced and recurrent/metastatic cervical cancer. Front Oncol 2022; 12:996495. [PMID: 36276090 PMCID: PMC9582347 DOI: 10.3389/fonc.2022.996495] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2022] [Accepted: 09/20/2022] [Indexed: 12/24/2022] Open
Abstract
Cervical cancer (CC) poses a serious threat to women’s health. Although many early-stage patients have a good prognosis, there are still a lack of effective therapies for advanced and recurrent/metastatic CC. In this context, immunotherapy and immune checkpoint inhibitors (ICIs) are particularly likely to play a role in the treatment of cervical tumors in a variety of disease settings. Some promising immune checkpoints include programmed cell death 1 (PD-1), programmed death ligand 1 (PD-L1) and cytotoxic T lymphocyte antigen 4 (CTLA-4), which exert immunomodulatory effects as negative regulators of T-cell activation and suppress immune responses in cervical cancer through cancer cell immune evasion. Initial trials of ICIs for CC have shown encouraging results in terms of objective response rate (ORR), progression-free survival (PFS), and overall survival (OS), both monotherapy and combination strategies. Meanwhile, human papillomavirus, vaginal microecology and intestinal microenvironment play an important role in CC, which provides new treatment directions. This review analyzed a number of completed or ongoing clinical trials of ICIs in the treatment of advanced and recurrent/metastatic CC. And we also analyzed the important relationship between vaginal microecology and intestinal microecology with CC and their related immunotherapy prospects.
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Affiliation(s)
- Xiling Han
- Department of Obstetrics and Gynecology, Anhui Provincial Children’s Hospital, Children’s Hospital of Fudan University Anhui Hospital, Children’s Hospital of Anhui Medical University, Hefei, China
| | - Wei-wei Chang
- Department of Epidemiology and Health Statistics, School of Public Health, Wannan Medical College, Wuhu, China
| | - Xiaoping Xia
- Department of Obstetrics and Gynecology, Anhui Provincial Children’s Hospital, Children’s Hospital of Fudan University Anhui Hospital, Children’s Hospital of Anhui Medical University, Hefei, China
- *Correspondence: Xiaoping Xia,
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The Crosstalk between Microbiome and Immunotherapeutics: Myth or Reality. Cancers (Basel) 2022; 14:cancers14194641. [PMID: 36230563 PMCID: PMC9563484 DOI: 10.3390/cancers14194641] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2022] [Revised: 09/21/2022] [Accepted: 09/21/2022] [Indexed: 11/17/2022] Open
Abstract
The gut microbiome refers to microorganisms and their genetic material influencing local and systemic inflammation. Inflammation is known to contribute to cancer development, progression, and treatment. Evidence suggests that modulating the gut microbiome may affect responses to various cancer therapies. The gut microbiota has been suggested to have an impact on immunotherapy efficacy, especially the currently widely used immune checkpoint inhibitors in various malignancies. Microbial interventions like fecal microbiota transplantation, various probiotics, or even antibiotics can increase or decrease the tumor’s sensitivity to immunotherapy. However, not all tumors react in the same manner, highlighting the tumor microenvironment heterogeneity across tumor types and the influence this has on the crosstalk between the microbiome and therapy outcomes. In this study, we intend to review the association between the gut microbiota and immunotherapy response in cancer patients and the factors regulating this interaction.
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Zhou P, Hu Y, Wang X, Shen L, Liao X, Zhu Y, Yu J, Zhao F, Zhou Y, Shen H, Li J. Microbiome in cancer: An exploration of carcinogenesis, immune responses and immunotherapy. Front Immunol 2022; 13:877939. [PMID: 36003378 PMCID: PMC9393638 DOI: 10.3389/fimmu.2022.877939] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Accepted: 07/20/2022] [Indexed: 11/18/2022] Open
Abstract
Cancer is a major disease endangering human health. More and more studies have shown that microorganisms play an extremely important role in the occurrence, development and treatment of tumors. As a very promising tumor treatment strategy, immunotherapy has also been proved to have a great relationship with microorganisms. Here, the authors review the contribution of the microbiota to cancer and the research on its impact on cancer immunotherapy. We also highlight the possible mechanism of their interaction and outlined the potential application of microbiota in tumor immunotherapy.
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Affiliation(s)
- Pei Zhou
- State Key Laboratory of Biotherapy and Cancer Center, Collaborative Innovation Center for Biotherapy, West China Hospital, West China Medical School, Sichuan University, Chengdu, China
| | - Yawen Hu
- State Key Laboratory of Biotherapy and Cancer Center, Collaborative Innovation Center for Biotherapy, West China Hospital, West China Medical School, Sichuan University, Chengdu, China
| | - Xiaoyan Wang
- State Key Laboratory of Biotherapy and Cancer Center, Collaborative Innovation Center for Biotherapy, West China Hospital, West China Medical School, Sichuan University, Chengdu, China
| | - Luxuan Shen
- College of Polymer Science and Engineering, Sichuan University, Chengdu, China
| | - Xinghao Liao
- Department of Medical Examination, Chengdu Seventh People’s Hospital, Chengdu, China
| | - Yajuan Zhu
- Department of Biotherapy and Cancer Center, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, China
| | - Jiadong Yu
- State Key Laboratory of Biotherapy and Cancer Center, Collaborative Innovation Center for Biotherapy, West China Hospital, West China Medical School, Sichuan University, Chengdu, China
| | - Fulei Zhao
- State Key Laboratory of Biotherapy and Cancer Center, Collaborative Innovation Center for Biotherapy, West China Hospital, West China Medical School, Sichuan University, Chengdu, China
| | - Yi Zhou
- Department of Medical Examination, Chengdu Seventh People’s Hospital, Chengdu, China
| | - Hengshui Shen
- Sichuan Aupone Pharmaceutical Co., Ltd, Chengdu, China
| | - Jiong Li
- State Key Laboratory of Biotherapy and Cancer Center, Collaborative Innovation Center for Biotherapy, West China Hospital, West China Medical School, Sichuan University, Chengdu, China
- *Correspondence: Jiong Li,
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Di Modica M, Arlotta V, Sfondrini L, Tagliabue E, Triulzi T. The Link Between the Microbiota and HER2+ Breast Cancer: The New Challenge of Precision Medicine. Front Oncol 2022; 12:947188. [PMID: 35912227 PMCID: PMC9326166 DOI: 10.3389/fonc.2022.947188] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2022] [Accepted: 06/22/2022] [Indexed: 12/12/2022] Open
Abstract
The microbiota is emerging as a key player in cancer due to its involvement in several host physiological functions, including digestion, development of the immune system, and modulation of endocrine function. Moreover, its participation in the efficacy of anticancer treatments has been well described. For instance, the involvement of the breast microbiota in breast cancer (BC) development and progression has gained ground in the past several years. In this review, we report and discuss new findings on the impact of the gut and breast microbiota on BC, focusing on the HER2+ BC subtype, and the possibility of defining microbial signatures that are associated with disease aggressiveness, treatment response, and therapy toxicity. We also discuss novel insights into the mechanisms through which microorganism-host interactions occur and the possibility of microbiota editing in the prevention and treatment optimization of BC.
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Affiliation(s)
- Martina Di Modica
- Molecular Targeting Unit, Department of Research, Fondazione Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Istituto Nazionale dei Tumori, Milan, Italy
| | - Valeria Arlotta
- Molecular Targeting Unit, Department of Research, Fondazione Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Istituto Nazionale dei Tumori, Milan, Italy
| | - Lucia Sfondrini
- Molecular Targeting Unit, Department of Research, Fondazione Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Istituto Nazionale dei Tumori, Milan, Italy
- Dipartimento di Scienze Biomediche per la Salute, Università degli Studi di Milano, Milan, Italy
| | - Elda Tagliabue
- Molecular Targeting Unit, Department of Research, Fondazione Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Istituto Nazionale dei Tumori, Milan, Italy
- *Correspondence: Elda Tagliabue,
| | - Tiziana Triulzi
- Molecular Targeting Unit, Department of Research, Fondazione Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Istituto Nazionale dei Tumori, Milan, Italy
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36
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Sadrekarimi H, Gardanova ZR, Bakhshesh M, Ebrahimzadeh F, Yaseri AF, Thangavelu L, Hasanpoor Z, Zadeh FA, Kahrizi MS. Emerging role of human microbiome in cancer development and response to therapy: special focus on intestinal microflora. Lab Invest 2022; 20:301. [PMID: 35794566 PMCID: PMC9258144 DOI: 10.1186/s12967-022-03492-7] [Citation(s) in RCA: 44] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2022] [Accepted: 06/20/2022] [Indexed: 12/12/2022]
Abstract
In recent years, there has been a greater emphasis on the impact of microbial populations inhabiting the gastrointestinal tract on human health and disease. According to the involvement of microbiota in modulating physiological processes (such as immune system development, vitamins synthesis, pathogen displacement, and nutrient uptake), any alteration in its composition and diversity (i.e., dysbiosis) has been linked to a variety of pathologies, including cancer. In this bidirectional relationship, colonization with various bacterial species is correlated with a reduced or elevated risk of certain cancers. Notably, the gut microflora could potentially play a direct or indirect role in tumor initiation and progression by inducing chronic inflammation and producing toxins and metabolites. Therefore, identifying the bacterial species involved and their mechanism of action could be beneficial in preventing the onset of tumors or controlling their advancement. Likewise, the microbial community affects anti-cancer approaches’ therapeutic potential and adverse effects (such as immunotherapy and chemotherapy). Hence, their efficiency should be evaluated in the context of the microbiome, underlining the importance of personalized medicine. In this review, we summarized the evidence revealing the microbiota's involvement in cancer and its mechanism. We also delineated how microbiota could predict colon carcinoma development or response to current treatments to improve clinical outcomes.
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Dendritic Cell-Based Immunotherapy in Hot and Cold Tumors. Int J Mol Sci 2022; 23:ijms23137325. [PMID: 35806328 PMCID: PMC9266676 DOI: 10.3390/ijms23137325] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Revised: 06/25/2022] [Accepted: 06/27/2022] [Indexed: 12/22/2022] Open
Abstract
Dendritic cells mediate innate and adaptive immune responses and are directly involved in the activation of cytotoxic T lymphocytes that kill tumor cells. Dendritic cell-based cancer immunotherapy has clinical benefits. Dendritic cell subsets are diverse, and tumors can be hot or cold, depending on their immunogenicity; this heterogeneity affects the success of dendritic cell-based immunotherapy. Here, we review the ontogeny of dendritic cells and dendritic cell subsets. We also review the characteristics of hot and cold tumors and briefly introduce therapeutic trials related to hot and cold tumors. Lastly, we discuss dendritic cell-based cancer immunotherapy in hot and cold tumors.
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Barisic S, Childs RW. Graft-Versus-Solid-Tumor Effect: From Hematopoietic Stem Cell Transplantation to Adoptive Cell Therapies. Stem Cells 2022; 40:556-563. [PMID: 35325242 PMCID: PMC9216497 DOI: 10.1093/stmcls/sxac021] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2021] [Accepted: 03/02/2022] [Indexed: 11/14/2022]
Abstract
After allogeneic hematopoietic stem cell transplantation (HSCT), donor lymphocytes may contribute to the regression of hematological malignancies and select solid tumors, a phenomenon referred to as the graft-versus-tumor effect (GVT). However, this immunologic reaction is frequently limited by either poor specificity resulting in graft-versus-host disease or the frequency of tumor-specific T cells being too low to induce a complete and sustained anti-tumor response. Over the past 2 decades, it has become clear that the driver of GVT following allogeneic HSCT is T-cell-mediated recognition of antigens presented on tumor cells. With that regard, even though the excitement for using HSCT in solid tumors has declined, clinical trials of HSCT in solid tumors provided proof of concept and valuable insights leading to the discovery of tumor antigens and the development of targeted adoptive cell therapies for cancer. In this article, we review the results of clinical trials of allogeneic HSCT in solid tumors. We focus on lessons learned from correlative studies of these trials that hold the potential for the creation of tumor-specific immunotherapies with greater efficacy and safety for the treatment of malignancies.
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Affiliation(s)
- Stefan Barisic
- Laboratory of Transplantation Immunotherapy, Cellular and Molecular Therapeutics Branch, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, MD, USA
| | - Richard W Childs
- Laboratory of Transplantation Immunotherapy, Cellular and Molecular Therapeutics Branch, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, MD, USA
- Corresponding author: Richard W. Childs, MD, National Heart, Lung, and Blood Institute, National Institutes of Health, 10 Center Drive, Room 3-5330, Bethesda, MD 20892, USA. Tel: +1 301 451 7128;
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Zhang W, Zhang J, Liu T, Xing J, Zhang H, Wang D, Tang D. Bidirectional effects of intestinal microbiota and antibiotics: a new strategy for colorectal cancer treatment and prevention. J Cancer Res Clin Oncol 2022; 148:2387-2404. [PMID: 35661254 DOI: 10.1007/s00432-022-04081-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2022] [Accepted: 05/19/2022] [Indexed: 12/24/2022]
Abstract
PURPOSE Colorectal cancer (CRC) is the third most common cancer worldwide, and its incidence and mortality rates are increasing every year. The intestinal microbiota has been called the "neglected organ" and there is growing evidence that the intestinal microbiota and its metabolites can be used in combination with immunotherapy, radiotherapy and chemotherapy to greatly enhance the treatment of colorectal cancer and to address some of the side effects and adverse effects of these therapies. Antibiotics have great potential to eliminate harmful microbiota, control infection, and reduce colorectal cancer side effects. However, the use of antibiotics has been a highly controversial issue, and numerous retrospective studies have shown that the use of antibiotics affects the effectiveness of treatment (especially immunotherapy). Understanding the bi-directional role of the gut microbiota and antibiotics will further enhance our research into the diagnosis and treatment of cancer. METHODS We searched the "PubMed" database and selected the following keywords "intestinal microbiota, antibiotics, treatment, prevention, colorectal cancer". In this review, we discuss the role of the intestinal microbiota in immunotherapy, radiotherapy, chemotherapy, diagnosis, and prevention of CRC. We also conclude that the intestinal microbiota and antibiotics work together to promote the treatment of CRC through a bidirectional effect. RESULTS We found that the intestinal microbiota plays a key role in promoting immunotherapy, chemotherapy, radiotherapy, diagnosis and prevention of CRC. In addition, gut microbiota and antibiotic interactions could be a new strategy for CRC treatment. CONCLUSION The bi-directional role of the intestinal microbiota and antibiotics plays a key role in the prevention, diagnosis, and treatment of colorectal cancer.
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Affiliation(s)
- Wenjie Zhang
- Clinical Medical College, Yangzhou University, Yangzhou, Jiangsu Province, China
| | - Jie Zhang
- Clinical Medical College, Yangzhou University, Yangzhou, Jiangsu Province, China
| | - Tian Liu
- Clinical Medical College, Yangzhou University, Yangzhou, Jiangsu Province, China
| | - Juan Xing
- Clinical Medical College, Yangzhou University, Yangzhou, Jiangsu Province, China
| | - Huan Zhang
- Clinical Medical College, Yangzhou University, Yangzhou, Jiangsu Province, China
| | - Daorong Wang
- Department of General Surgery, Institute of General Surgery, Clinical Medical College, Northern Jiangsu Province Hospital, Yangzhou University, Yangzhou, 225001, China
| | - Dong Tang
- Department of General Surgery, Institute of General Surgery, Clinical Medical College, Northern Jiangsu Province Hospital, Yangzhou University, Yangzhou, 225001, China.
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Davis BT, Chen Z, Islam MB, Timken ME, Procissi D, Schwulst SJ. Fecal Microbiota Transfer Attenuates Gut Dysbiosis and Functional Deficits After Traumatic Brain Injury. Shock 2022; 57:251-259. [PMID: 35759305 PMCID: PMC10341382 DOI: 10.1097/shk.0000000000001934] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Traumatic brain injury (TBI) is an underrecognized public health threat. Survivors of TBI often suffer long-term neurocognitive deficits leading to the progressive onset of neurodegenerative disease. Recent data suggests that the gut-brain axis is complicit in this process. However, no study has specifically addressed whether fecal microbiota transfer (FMT) attenuates neurologic deficits after TBI. HYPOTHESIS We hypothesized that fecal microbiota transfer would attenuate neurocognitive, anatomic, and pathologic deficits after TBI. METHODS C57Bl/6 mice were subjected to severe TBI (n = 20) or sham-injury (n = 20) via an open-head controlled cortical impact. Post-injury, this cohort of mice underwent weekly oral gavage with a slurry of healthy mouse stool or vehicle alone beginning 1 h post-TBI followed by behavioral testing and neuropathologic analysis. 16S ribosomal RNA sequencing of fecal samples was performed to characterize gut microbial community structure pre- and post-injury. Zero maze and open field testing were used to evaluate post-traumatic anxiety, exploratory behavior, and generalized activity. 3D, contrast enhanced, magnetic resonance imaging was used to determine differences in cortical volume loss and white matter connectivity. Prior to euthanasia, brains were harvested for neuropathologic analysis. RESULTS Fecal microbiome analysis revealed a large variance between TBI, and sham animals treated with vehicle, while FMT treated TBI mice had restoration of gut dysbiosis back to levels of control mice. Neurocognitive testing demonstrated a rescue of normal anxiety-like and exploratory behavior in TBI mice treated with FMT. FMT treated TBI mice spent a greater percentage of time (22%, P = 0.0001) in the center regions of the Open Field as compared to vehicle treated TBI mice (13%). Vehicle-treated TBI animals also spent less time (19%) in the open areas of zero maze than FMT treated TBI mice (30%, P = 0.0001). Comparing in TBI mice treated with FMT, MRI demonstrated a marked attenuation in ventriculomegaly (P < 0.002) and a significant change in fractional anisotropy (i.e., loss of white matter connectivity) (P < 0.0001). Histologic analysis of brain sections revealed a FMT- injury dependent interaction in the microglia/macrophage-specific ionized calcium-binding protein, Iba1 (P = 0.002). CONCLUSION These data suggest that restoring a pre-injury gut microbial community structure may be a promising therapeutic intervention after TBI.
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Affiliation(s)
- Booker T. Davis
- Department of Surgery, Division of Trauma and Critical Care, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Zhangying Chen
- Department of Surgery, Division of Trauma and Critical Care, Northwestern University Feinberg School of Medicine, Chicago, Illinois
- Driskill Graduate Program in Life Science, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Mecca B.A.R. Islam
- Department of Surgery, Division of Trauma and Critical Care, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Madeline E. Timken
- Department of Surgery, Division of Trauma and Critical Care, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Daniele Procissi
- Department of Radiology, Northwestern University Feinberg School of Medicine, Chicago, Illinois
- Center for Translational Pain Research, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Steven J. Schwulst
- Department of Surgery, Division of Trauma and Critical Care, Northwestern University Feinberg School of Medicine, Chicago, Illinois
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Oster P, Vaillant L, McMillan B, Velin D. The Efficacy of Cancer Immunotherapies Is Compromised by Helicobacter pylori Infection. Front Immunol 2022; 13:899161. [PMID: 35677057 PMCID: PMC9168074 DOI: 10.3389/fimmu.2022.899161] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2022] [Accepted: 04/26/2022] [Indexed: 12/12/2022] Open
Abstract
Helicobacter pylori infects the gastric mucosa of a large number of humans. Although asymptomatic in the vast majority of cases, H pylori infection can lead to the development of peptic ulcers gastric adenocarcinoma and mucosa-associated lymphoid tissue (MALT) lymphoma. Using a variety of mechanisms, H pylori locally suppresses the function of the host immune system to establish chronic infection. Systemic immunomodulation has been observed in both clinical and pre-clinical studies, which have demonstrated that H pylori infection is associated with reduced incidence of inflammatory diseases, such as asthma and Crohn’s disease. The introduction of immunotherapies in the arsenal of anti-cancer drugs has revealed a new facet of H pylori-induced immune suppression. In this review, we will describe the intimate interactions between H pylori and its host, and formulate hypothtyeses describing the detrimental impact of H pylori infection on the efficacy of cancer immunotherapies.
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Lu Y, Yuan X, Wang M, He Z, Li H, Wang J, Li Q. Gut microbiota influence immunotherapy responses: mechanisms and therapeutic strategies. J Hematol Oncol 2022; 15:47. [PMID: 35488243 PMCID: PMC9052532 DOI: 10.1186/s13045-022-01273-9] [Citation(s) in RCA: 126] [Impact Index Per Article: 63.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Accepted: 04/20/2022] [Indexed: 12/12/2022] Open
Abstract
The gut microbiota have long been recognized to play a key role in human health and disease. Currently, several lines of evidence from preclinical to clinical research have gradually established that the gut microbiota can modulate antitumor immunity and affect the efficacy of cancer immunotherapies, especially immune checkpoint inhibitors (ICIs). Deciphering the underlying mechanisms reveals that the gut microbiota reprogram the immunity of the tumor microenvironment (TME) by engaging innate and/or adaptive immune cells. Notably, one of the primary modes by which the gut microbiota modulate antitumor immunity is by means of metabolites, which are small molecules that could spread from their initial location of the gut and impact local and systemic antitumor immune response to promote ICI efficiency. Mechanistic exploration provides novel insights for developing rational microbiota-based therapeutic strategies by manipulating gut microbiota, such as fecal microbiota transplantation (FMT), probiotics, engineered microbiomes, and specific microbial metabolites, to augment the efficacy of ICI and advance the age utilization of microbiota precision medicine.
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Affiliation(s)
- Yuting Lu
- Department of Oncology, Beijing Friendship Hospital, Capital Medical University, Beijing, 100050, China
| | - Xiangliang Yuan
- Department of Laboratory Medicine, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China
| | - Miao Wang
- Department of Oncology, Beijing Friendship Hospital, Capital Medical University, Beijing, 100050, China
| | - Zhihao He
- Department of Oncology, Beijing Friendship Hospital, Capital Medical University, Beijing, 100050, China
| | - Hongzhong Li
- Chongqing Key Laboratory of Molecular Oncology and Epigenetics, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400010, China
| | - Ji Wang
- National Institute of TCM Constitution and Preventive Medicine, Beijing University of Chinese Medicine, Beijing, 100029, China.
| | - Qin Li
- Department of Oncology, Beijing Friendship Hospital, Capital Medical University, Beijing, 100050, China.
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Engineered cellular immunotherapies in cancer and beyond. Nat Med 2022; 28:678-689. [PMID: 35440724 DOI: 10.1038/s41591-022-01765-8] [Citation(s) in RCA: 94] [Impact Index Per Article: 47.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2022] [Accepted: 03/02/2022] [Indexed: 12/11/2022]
Abstract
This year marks the tenth anniversary of cell therapy with chimeric antigen receptor (CAR)-modified T cells for refractory leukemia. The widespread commercial approval of genetically engineered T cells for a variety of blood cancers offers hope for patients with other types of cancer, and the convergence of human genome engineering and cell therapy technology holds great potential for generation of a new class of cellular therapeutics. In this Review, we discuss the goals of cellular immunotherapy in cancer, key challenges facing the field and exciting strategies that are emerging to overcome these obstacles. Finally, we outline how developments in the cancer field are paving the way for cellular immunotherapeutics in other diseases.
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Lin Y, Kong DX, Zhang YN. Does the Microbiota Composition Influence the Efficacy of Colorectal Cancer Immunotherapy? Front Oncol 2022; 12:852194. [PMID: 35463305 PMCID: PMC9023803 DOI: 10.3389/fonc.2022.852194] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2022] [Accepted: 03/07/2022] [Indexed: 12/12/2022] Open
Abstract
Colorectal cancer (CRC) is the second most common malignancy globally, and many people with CRC suffer the fate of death. Due to the importance of CRC and its negative impact on communities, treatment strategies to control it or increase patient survival are being studied. Traditional therapies, including surgery and chemotherapy, have treated CRC patients. However, with the advancement of science, we are witnessing the emergence of novel therapeutic approaches such as immunotherapy for CRC treatment, which have had relatively satisfactory clinical outcomes. Evidence shows that gastrointestinal (GI) microbiota, including various bacterial species, viruses, and fungi, can affect various biological events, regulate the immune system, and even treat diseases like human malignancies. CRC has recently shown that the gut microorganism pattern can alter both antitumor and pro-tumor responses, as well as cancer immunotherapy. Of course, this is also true of traditional therapies because it has been revealed that gut microbiota can also reduce the side effects of chemotherapy. Therefore, this review summarized the effects of gut microbiota on CRC immunotherapy.
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Affiliation(s)
- Yan Lin
- Health Management Center, Department of General Practice, Zhejiang Provincial People’s Hospital (Affiliated People’s Hospital, Hangzhou Medical College), Hangzhou, China
- *Correspondence: Yan Lin, ; You-Ni Zhang,
| | - De-Xia Kong
- Health Management Center, Department of General Practice, Zhejiang Provincial People’s Hospital (Affiliated People’s Hospital, Hangzhou Medical College), Hangzhou, China
| | - You-Ni Zhang
- Department of Laboratory Medicine, Tiantai People’s Hospital, Taizhou, China
- *Correspondence: Yan Lin, ; You-Ni Zhang,
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45
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Huang J, Liu D, Wang Y, Liu L, Li J, Yuan J, Jiang Z, Jiang Z, Hsiao WLW, Liu H, Khan I, Xie Y, Wu J, Xie Y, Zhang Y, Fu Y, Liao J, Wang W, Lai H, Shi A, Cai J, Luo L, Li R, Yao X, Fan X, Wu Q, Liu Z, Yan P, Lu J, Yang M, Wang L, Cao Y, Wei H, Leung ELH. Ginseng polysaccharides alter the gut microbiota and kynurenine/tryptophan ratio, potentiating the antitumour effect of antiprogrammed cell death 1/programmed cell death ligand 1 (anti-PD-1/PD-L1) immunotherapy. Gut 2022; 71:734-745. [PMID: 34006584 PMCID: PMC8921579 DOI: 10.1136/gutjnl-2020-321031] [Citation(s) in RCA: 173] [Impact Index Per Article: 86.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/05/2020] [Revised: 04/05/2021] [Accepted: 05/04/2021] [Indexed: 12/24/2022]
Abstract
OBJECTIVE Programmed death 1 and its ligand 1 (PD-1/PD-L1) immunotherapy is promising for late-stage lung cancer treatment, however, the response rate needs to be improved. Gut microbiota plays a crucial role in immunotherapy sensitisation and Panax ginseng has been shown to possess immunomodulatory potential. In this study, we aimed to investigate whether the combination treatment of ginseng polysaccharides (GPs) and αPD-1 monoclonal antibody (mAb) could sensitise the response by modulating gut microbiota. DESIGN Syngeneic mouse models were administered GPs and αPD-1 mAb, the sensitising antitumour effects of the combination therapy on gut microbiota were assessed by faecal microbiota transplantation (FMT) and 16S PacBio single-molecule real-time (SMRT) sequencing. To assess the immune-related metabolites, metabolomics analysis of the plasma samples was performed. RESULTS We found GPs increased the antitumour response to αPD-1 mAb by increasing the microbial metabolites valeric acid and decreasing L-kynurenine, as well as the ratio of Kyn/Trp, which contributed to the suppression of regulatory T cells and induction of Teff cells after combination treatment. Besides, the microbial analysis indicated that the abundance of Parabacteroides distasonis and Bacteroides vulgatus was higher in responders to anti-PD-1 blockade than non-responders in the clinic. Furthermore, the combination therapy sensitised the response to PD-1 inhibitor in the mice receiving microbes by FMT from six non-responders by reshaping the gut microbiota from non-responders towards that of responders. CONCLUSION Our results demonstrate that GPs combined with αPD-1 mAb may be a new strategy to sensitise non-small cell lung cancer patients to anti-PD-1 immunotherapy. The gut microbiota can be used as a novel biomarker to predict the response to anti-PD-1 immunotherapy.
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Affiliation(s)
- Jumin Huang
- Dr Neher’s Biophysics Laboratory for Innovative Drug Discovery/State Key laboratory of Quality Research in Chinese Medicine, Macau University of Science and Technology, Taipa, Macau, China
| | - Di Liu
- Computational Virology Group, Center for Bacteria and Virus Resources and Application, Wuhan Institute of Virology Chinese Academy of Sciences, Wuhan, Hubei, China
| | - Yuwei Wang
- Dr Neher’s Biophysics Laboratory for Innovative Drug Discovery/State Key laboratory of Quality Research in Chinese Medicine, Macau University of Science and Technology, Taipa, Macau, China
| | - Liang Liu
- Dr Neher’s Biophysics Laboratory for Innovative Drug Discovery/State Key laboratory of Quality Research in Chinese Medicine, Macau University of Science and Technology, Taipa, Macau, China
| | - Jian Li
- Precision Medicine Institute, Sun Yat-sen University First Affiliated Hospital, Guangzhou, Guangdong, China
| | - Jing Yuan
- Department of Bacteriology, Capital Institute of Pediatrics, Chaoyang District, Beijing, China
| | - Zhihong Jiang
- Dr Neher’s Biophysics Laboratory for Innovative Drug Discovery/State Key laboratory of Quality Research in Chinese Medicine, Macau University of Science and Technology, Taipa, Macau, China
| | - Zebo Jiang
- Dr Neher’s Biophysics Laboratory for Innovative Drug Discovery/State Key laboratory of Quality Research in Chinese Medicine, Macau University of Science and Technology, Taipa, Macau, China
| | - WL Wendy Hsiao
- Dr Neher’s Biophysics Laboratory for Innovative Drug Discovery/State Key laboratory of Quality Research in Chinese Medicine, Macau University of Science and Technology, Taipa, Macau, China
| | - Haizhou Liu
- Computational Virology Group, Center for Bacteria and Virus Resources and Application, Wuhan Institute of Virology Chinese Academy of Sciences, Wuhan, Hubei, China
| | - Imran Khan
- Dr Neher’s Biophysics Laboratory for Innovative Drug Discovery/State Key laboratory of Quality Research in Chinese Medicine, Macau University of Science and Technology, Taipa, Macau, China
| | - Ying Xie
- Dr Neher’s Biophysics Laboratory for Innovative Drug Discovery/State Key laboratory of Quality Research in Chinese Medicine, Macau University of Science and Technology, Taipa, Macau, China
| | - Jianlin Wu
- Dr Neher’s Biophysics Laboratory for Innovative Drug Discovery/State Key laboratory of Quality Research in Chinese Medicine, Macau University of Science and Technology, Taipa, Macau, China
| | - Yajia Xie
- Dr Neher’s Biophysics Laboratory for Innovative Drug Discovery/State Key laboratory of Quality Research in Chinese Medicine, Macau University of Science and Technology, Taipa, Macau, China
| | - Yizhong Zhang
- Dr Neher’s Biophysics Laboratory for Innovative Drug Discovery/State Key laboratory of Quality Research in Chinese Medicine, Macau University of Science and Technology, Taipa, Macau, China
| | - Yu Fu
- Dr Neher’s Biophysics Laboratory for Innovative Drug Discovery/State Key laboratory of Quality Research in Chinese Medicine, Macau University of Science and Technology, Taipa, Macau, China
| | - Junyi Liao
- Dr Neher’s Biophysics Laboratory for Innovative Drug Discovery/State Key laboratory of Quality Research in Chinese Medicine, Macau University of Science and Technology, Taipa, Macau, China
| | - Wenjun Wang
- Dr Neher’s Biophysics Laboratory for Innovative Drug Discovery/State Key laboratory of Quality Research in Chinese Medicine, Macau University of Science and Technology, Taipa, Macau, China
| | - Huanling Lai
- Dr Neher’s Biophysics Laboratory for Innovative Drug Discovery/State Key laboratory of Quality Research in Chinese Medicine, Macau University of Science and Technology, Taipa, Macau, China
| | - Axi Shi
- Dr Neher’s Biophysics Laboratory for Innovative Drug Discovery/State Key laboratory of Quality Research in Chinese Medicine, Macau University of Science and Technology, Taipa, Macau, China
| | - Jun Cai
- Dr Neher’s Biophysics Laboratory for Innovative Drug Discovery/State Key laboratory of Quality Research in Chinese Medicine, Macau University of Science and Technology, Taipa, Macau, China
| | - Lianxiang Luo
- The Marine Biomedical Research Institute, Guangdong Medical University, Zhanjiang, Guangdong, China
| | - Runze Li
- Dr Neher’s Biophysics Laboratory for Innovative Drug Discovery/State Key laboratory of Quality Research in Chinese Medicine, Macau University of Science and Technology, Taipa, Macau, China
| | - Xiaojun Yao
- Dr Neher’s Biophysics Laboratory for Innovative Drug Discovery/State Key laboratory of Quality Research in Chinese Medicine, Macau University of Science and Technology, Taipa, Macau, China
| | - Xingxing Fan
- Dr Neher’s Biophysics Laboratory for Innovative Drug Discovery/State Key laboratory of Quality Research in Chinese Medicine, Macau University of Science and Technology, Taipa, Macau, China
| | - Qibiao Wu
- Dr Neher’s Biophysics Laboratory for Innovative Drug Discovery/State Key laboratory of Quality Research in Chinese Medicine, Macau University of Science and Technology, Taipa, Macau, China
| | - Zhongqiu Liu
- Joint Laboratory for Translational Cancer Research of Chinese Medicine of the Ministry of Education of the People’s Republic of China, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
| | - Peiyu Yan
- Dr Neher’s Biophysics Laboratory for Innovative Drug Discovery/State Key laboratory of Quality Research in Chinese Medicine, Macau University of Science and Technology, Taipa, Macau, China
| | - Jingguang Lu
- Dr Neher’s Biophysics Laboratory for Innovative Drug Discovery/State Key laboratory of Quality Research in Chinese Medicine, Macau University of Science and Technology, Taipa, Macau, China
| | - Mingrong Yang
- Dr Neher’s Biophysics Laboratory for Innovative Drug Discovery/State Key laboratory of Quality Research in Chinese Medicine, Macau University of Science and Technology, Taipa, Macau, China
| | - Lin Wang
- Dr Neher’s Biophysics Laboratory for Innovative Drug Discovery/State Key laboratory of Quality Research in Chinese Medicine, Macau University of Science and Technology, Taipa, Macau, China
| | - Yabing Cao
- Department of Oncology, Kiang Wu Hospital, Macau, Macau, China
| | - Hong Wei
- Precision Medicine Institute, Sun Yat-sen University First Affiliated Hospital, Guangzhou, Guangdong, China
| | - Elaine Lai-Han Leung
- Dr Neher's Biophysics Laboratory for Innovative Drug Discovery/State Key laboratory of Quality Research in Chinese Medicine, Macau University of Science and Technology, Taipa, Macau, China
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Kalaora S, Nagler A, Wargo JA, Samuels Y. Mechanisms of immune activation and regulation: lessons from melanoma. Nat Rev Cancer 2022; 22:195-207. [PMID: 35105962 DOI: 10.1038/s41568-022-00442-9] [Citation(s) in RCA: 85] [Impact Index Per Article: 42.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/04/2022] [Indexed: 12/14/2022]
Abstract
Melanoma, a skin cancer that develops from pigment cells, has been studied intensively, particularly in terms of the immune response to tumours, and has been used as a model for the development of immunotherapy. This is due, in part, to the high mutational burden observed in melanomas, which increases both their immunogenicity and the infiltration of immune cells into the tumours, compared with other types of cancers. The immune response to melanomas involves a complex set of components and interactions. As the tumour evolves, it accumulates an increasing number of genetic and epigenetic alterations, some of which contribute to the immunogenicity of the tumour cells and the infiltration of immune cells. However, tumour evolution also enables the development of resistance mechanisms, which, in turn, lead to tumour immune escape. Understanding the interactions between melanoma tumour cells and the immune system, and the evolving changes within the melanoma tumour cells, the immune system and the microenvironment, is essential for the development of new cancer therapies. However, current research suggests that other extrinsic factors, such as the microbiome, may play a role in the immune response to melanomas. Here, we review the mechanisms underlying the immune response in the tumour and discuss recent advances as well as strategies for treatment development.
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Affiliation(s)
- Shelly Kalaora
- Department of Molecular Cell Biology, Weizmann Institute of Science, Rehovot, Israel
| | - Adi Nagler
- Department of Molecular Cell Biology, Weizmann Institute of Science, Rehovot, Israel
| | - Jennifer A Wargo
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Yardena Samuels
- Department of Molecular Cell Biology, Weizmann Institute of Science, Rehovot, Israel.
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Smith M, Dai A, Ghilardi G, Amelsberg KV, Devlin SM, Pajarillo R, Slingerland JB, Beghi S, Herrera PS, Giardina P, Clurman A, Dwomoh E, Armijo G, Gomes ALC, Littmann ER, Schluter J, Fontana E, Taur Y, Park JH, Palomba ML, Halton E, Ruiz J, Jain T, Pennisi M, Afuye AO, Perales MA, Freyer CW, Garfall A, Gier S, Nasta S, Landsburg D, Gerson J, Svoboda J, Cross J, Chong EA, Giralt S, Gill SI, Riviere I, Porter DL, Schuster SJ, Sadelain M, Frey N, Brentjens RJ, June CH, Pamer EG, Peled JU, Facciabene A, van den Brink MRM, Ruella M. Gut microbiome correlates of response and toxicity following anti-CD19 CAR T cell therapy. Nat Med 2022; 28:713-723. [PMID: 35288695 PMCID: PMC9434490 DOI: 10.1038/s41591-022-01702-9] [Citation(s) in RCA: 114] [Impact Index Per Article: 57.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Accepted: 01/13/2022] [Indexed: 01/29/2023]
Abstract
Anti-CD19 chimeric antigen receptor (CAR) T cell therapy has led to unprecedented responses in patients with high-risk hematologic malignancies. However, up to 60% of patients still experience disease relapse and up to 80% of patients experience CAR-mediated toxicities, such as cytokine release syndrome or immune effector cell-associated neurotoxicity syndrome. We investigated the role of the intestinal microbiome on these outcomes in a multicenter study of patients with B cell lymphoma and leukemia. We found in a retrospective cohort (n = 228) that exposure to antibiotics, in particular piperacillin/tazobactam, meropenem and imipenem/cilastatin (P-I-M), in the 4 weeks before therapy was associated with worse survival and increased neurotoxicity. In stool samples from a prospective cohort of CAR T cell recipients (n = 48), the fecal microbiome was altered at baseline compared to healthy controls. Stool sample profiling by 16S ribosomal RNA and metagenomic shotgun sequencing revealed that clinical outcomes were associated with differences in specific bacterial taxa and metabolic pathways. Through both untargeted and hypothesis-driven analysis of 16S sequencing data, we identified species within the class Clostridia that were associated with day 100 complete response. We concluded that changes in the intestinal microbiome are associated with clinical outcomes after anti-CD19 CAR T cell therapy in patients with B cell malignancies.
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Affiliation(s)
- Melody Smith
- Adult Bone Marrow Transplantation Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Department of Medicine, Weill Cornell Medical College, New York, NY, USA
- Cellular Therapeutics Center, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Division of Blood and Marrow Transplantation and Cellular Therapy, Stanford University School of Medicine, Stanford, CA, USA
| | - Anqi Dai
- Adult Bone Marrow Transplantation Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Guido Ghilardi
- Center for Cellular Immunotherapies, University of Pennsylvania, Philadelphia, PA, USA
- Division of Hematology-Oncology, Department of Medicine, Hospital of the University of Pennsylvania, Philadelphia, PA, USA
| | - Kimberly V Amelsberg
- Center for Cellular Immunotherapies, University of Pennsylvania, Philadelphia, PA, USA
- Division of Hematology-Oncology, Department of Medicine, Hospital of the University of Pennsylvania, Philadelphia, PA, USA
| | - Sean M Devlin
- Department of Biostatistics and Epidemiology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Raymone Pajarillo
- Center for Cellular Immunotherapies, University of Pennsylvania, Philadelphia, PA, USA
- Division of Hematology-Oncology, Department of Medicine, Hospital of the University of Pennsylvania, Philadelphia, PA, USA
| | - John B Slingerland
- Adult Bone Marrow Transplantation Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Silvia Beghi
- Department of Radiation Oncology, Hospital of the University of Pennsylvania, Philadelphia, PA, USA
| | - Pamela S Herrera
- Adult Bone Marrow Transplantation Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Weill Cornell Medical College, New York, NY, USA
| | - Paul Giardina
- Adult Bone Marrow Transplantation Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Annelie Clurman
- Adult Bone Marrow Transplantation Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Emmanuel Dwomoh
- Adult Bone Marrow Transplantation Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Gabriel Armijo
- Adult Bone Marrow Transplantation Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Antonio L C Gomes
- Adult Bone Marrow Transplantation Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Eric R Littmann
- The Duchossois Family Institute, University of Chicago, Chicago, IL, USA
| | - Jonas Schluter
- Institute for Computational Medicine, New York University Langone Health, New York, NY, USA
| | - Emily Fontana
- Molecular Microbiology Core Facility, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Ying Taur
- Infectious Disease Service, Department of Medicine, and Immunology Program, Sloan Kettering Institute, New York, NY, USA
| | - Jae H Park
- Department of Medicine, Weill Cornell Medical College, New York, NY, USA
- Cellular Therapeutics Center, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Leukemia Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Maria Lia Palomba
- Department of Medicine, Weill Cornell Medical College, New York, NY, USA
- Cellular Therapeutics Center, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Lymphoma Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Elizabeth Halton
- Cellular Therapeutics Center, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Department of Nursing, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Josel Ruiz
- Adult Bone Marrow Transplantation Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Tania Jain
- Division of Hematologic Malignancies and Bone Marrow Transplantation, Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins University, Baltimore, MD, USA
| | - Martina Pennisi
- Department of Oncology and Hemato-Oncology, University of Milan, Milan, Italy
| | - Aishat Olaide Afuye
- Adult Bone Marrow Transplantation Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Miguel-Angel Perales
- Adult Bone Marrow Transplantation Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Department of Medicine, Weill Cornell Medical College, New York, NY, USA
| | - Craig W Freyer
- Department of Pharmacy, Hospital of the University of Pennsylvania, Philadelphia, PA, USA
| | - Alfred Garfall
- Center for Cellular Immunotherapies, University of Pennsylvania, Philadelphia, PA, USA
| | - Shannon Gier
- Center for Cellular Immunotherapies, University of Pennsylvania, Philadelphia, PA, USA
| | - Sunita Nasta
- Center for Cellular Immunotherapies, University of Pennsylvania, Philadelphia, PA, USA
- Lymphoma Program, Abramson Cancer Center, University of Pennsylvania, Philadelphia, PA, USA
| | - Daniel Landsburg
- Center for Cellular Immunotherapies, University of Pennsylvania, Philadelphia, PA, USA
- Lymphoma Program, Abramson Cancer Center, University of Pennsylvania, Philadelphia, PA, USA
| | - James Gerson
- Center for Cellular Immunotherapies, University of Pennsylvania, Philadelphia, PA, USA
- Lymphoma Program, Abramson Cancer Center, University of Pennsylvania, Philadelphia, PA, USA
| | - Jakub Svoboda
- Center for Cellular Immunotherapies, University of Pennsylvania, Philadelphia, PA, USA
- Lymphoma Program, Abramson Cancer Center, University of Pennsylvania, Philadelphia, PA, USA
| | - Justin Cross
- The Donald B. and Catherine C. Marron Cancer Metabolism Center, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Elise A Chong
- Center for Cellular Immunotherapies, University of Pennsylvania, Philadelphia, PA, USA
- Division of Hematology-Oncology, Department of Medicine, Hospital of the University of Pennsylvania, Philadelphia, PA, USA
- Lymphoma Program, Abramson Cancer Center, University of Pennsylvania, Philadelphia, PA, USA
| | - Sergio Giralt
- Adult Bone Marrow Transplantation Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Department of Medicine, Weill Cornell Medical College, New York, NY, USA
| | - Saar I Gill
- Center for Cellular Immunotherapies, University of Pennsylvania, Philadelphia, PA, USA
- Division of Hematology-Oncology, Department of Medicine, Hospital of the University of Pennsylvania, Philadelphia, PA, USA
| | - Isabelle Riviere
- Cellular Therapeutics Center, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Center for Cell Engineering, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - David L Porter
- Center for Cellular Immunotherapies, University of Pennsylvania, Philadelphia, PA, USA
- Division of Hematology-Oncology, Department of Medicine, Hospital of the University of Pennsylvania, Philadelphia, PA, USA
| | - Stephen J Schuster
- Center for Cellular Immunotherapies, University of Pennsylvania, Philadelphia, PA, USA
- Division of Hematology-Oncology, Department of Medicine, Hospital of the University of Pennsylvania, Philadelphia, PA, USA
- Lymphoma Program, Abramson Cancer Center, University of Pennsylvania, Philadelphia, PA, USA
| | - Michel Sadelain
- Center for Cell Engineering, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Noelle Frey
- Center for Cellular Immunotherapies, University of Pennsylvania, Philadelphia, PA, USA
- Division of Hematology-Oncology, Department of Medicine, Hospital of the University of Pennsylvania, Philadelphia, PA, USA
| | - Renier J Brentjens
- Department of Medicine, Weill Cornell Medical College, New York, NY, USA
- Cellular Therapeutics Center, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Leukemia Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Center for Cell Engineering, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Carl H June
- Center for Cellular Immunotherapies, University of Pennsylvania, Philadelphia, PA, USA
- Department of Pathology and Laboratory Medicine, Perelman School of Medicine University of Pennsylvania, Philadelphia, PA, USA
| | - Eric G Pamer
- The Duchossois Family Institute, University of Chicago, Chicago, IL, USA
| | - Jonathan U Peled
- Adult Bone Marrow Transplantation Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Department of Medicine, Weill Cornell Medical College, New York, NY, USA
| | - Andrea Facciabene
- Center for Cellular Immunotherapies, University of Pennsylvania, Philadelphia, PA, USA.
- Department of Radiation Oncology, Hospital of the University of Pennsylvania, Philadelphia, PA, USA.
- Ovarian Cancer Research Center, University of Pennsylvania, Philadelphia, PA, USA.
| | - Marcel R M van den Brink
- Adult Bone Marrow Transplantation Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
- Department of Immunology, Sloan Kettering Institute, New York, NY, USA.
| | - Marco Ruella
- Center for Cellular Immunotherapies, University of Pennsylvania, Philadelphia, PA, USA.
- Division of Hematology-Oncology, Department of Medicine, Hospital of the University of Pennsylvania, Philadelphia, PA, USA.
- Lymphoma Program, Abramson Cancer Center, University of Pennsylvania, Philadelphia, PA, USA.
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48
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Brevi A, Cogrossi LL, Lorenzoni M, Mattorre B, Bellone M. The Insider: Impact of the Gut Microbiota on Cancer Immunity and Response to Therapies in Multiple Myeloma. Front Immunol 2022; 13:845422. [PMID: 35371048 PMCID: PMC8968065 DOI: 10.3389/fimmu.2022.845422] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2021] [Accepted: 02/25/2022] [Indexed: 11/13/2022] Open
Abstract
The human microbiota is a unique set of microorganisms colonizing the human body and evolving within it from the very beginning. Acting as an insider, the microbiota provides nutrients, and mutualistically interacts with the host’s immune system, thus contributing to the generation of barriers against pathogens. While a strong link has been documented between intestinal dysbiosis (i.e., disruption to the microbiota homeostasis) and diseases, the mechanisms by which commensal bacteria impact a wide spectrum of mucosal and extramucosal human disorders have only partially been deciphered. This is particularly puzzling for multiple myeloma (MM), a treatable but incurable neoplasia of plasma cells that accumulate in the bone marrow and lead to end-organ damage. Here we revise the most recent literature on data from both the bench and the bedside that show how the gut microbiota modulates cancer immunity, potentially impacting the progression of asymptomatic monoclonal gammopathy of undetermined significance (MGUS) and smoldering MM (SMM) to full blown MM. We also explore the effect of the gut microbiome on hematopoietic stem cell transplantation, chemotherapy, immunomodulating therapy and cancer immunotherapy in MM patients. Additionally, we identify the most cogent area of investigation that have the highest chance to delineate microbiota-related and pathobiology-based parameters for patient risk stratification. Lastly, we highlight microbiota-modulating strategies (i.e., diet, prebiotics, probiotics, fecal microbiota transplantation and postbiotics) that may reduce treatment-related toxicity in patients affected by MM as well as the rates of undertreatment of SMM patients.
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Affiliation(s)
- Arianna Brevi
- Cellular Immunology Unit, Department of Immunology, Transplantation and Infectious Diseases, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Ospedale San Raffaele, Milan, Italy
| | - Laura Lucia Cogrossi
- Cellular Immunology Unit, Department of Immunology, Transplantation and Infectious Diseases, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Ospedale San Raffaele, Milan, Italy
- Università Vita-Salute San Raffaele, Milan, Italy
| | - Marco Lorenzoni
- Cellular Immunology Unit, Department of Immunology, Transplantation and Infectious Diseases, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Ospedale San Raffaele, Milan, Italy
| | - Benedetta Mattorre
- Cellular Immunology Unit, Department of Immunology, Transplantation and Infectious Diseases, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Ospedale San Raffaele, Milan, Italy
| | - Matteo Bellone
- Cellular Immunology Unit, Department of Immunology, Transplantation and Infectious Diseases, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Ospedale San Raffaele, Milan, Italy
- *Correspondence: Matteo Bellone,
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49
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Wardill HR, Chan RJ, Chan A, Keefe D, Costello SP, Hart NH. Dual contribution of the gut microbiome to immunotherapy efficacy and toxicity: supportive care implications and recommendations. Support Care Cancer 2022; 30:6369-6373. [PMID: 35266052 PMCID: PMC9213341 DOI: 10.1007/s00520-022-06948-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2021] [Accepted: 02/27/2022] [Indexed: 12/19/2022]
Abstract
The efficacy of immune checkpoint inhibitors (immunotherapy) is increasingly recognized to be linked to the composition the gut microbiome. Given the high rates of resistance, interventions targeting the gut microbiome are now being investigated for its ability to improve the efficacy of immunotherapy. In light of recently published data demonstrating a strong correlation between the efficacy and toxicity of immunotherapy, there is a risk that efforts to enhance immunotherapy efficacy may be undermined by increases in immune-related adverse events (IrAEs) This is particularly important for microbial interventions aimed at increasing immunotherapy efficacy, with many microbes implicated in tumour response also linked to IrAEs, especially colitis. IrAEs have a profound impact on patient quality of life, causing physical, psychosocial, and financial distress. Here, we outline strategies at the discovery, translational, and clinical research phases to ensure the impact of augmenting immunotherapy efficacy is approached in a manner that considers adverse implications. Adopting these strategies will ensure that our ongoing efforts to overcome immunotherapy resistance are not impacted by unacceptable toxicity.
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Affiliation(s)
- Hannah R Wardill
- School of Biomedicine, The University of Adelaide, Adelaide, South Australia, Australia. .,Precision Medicine Theme, South Australian Health and Medical Research Institute, Adelaide, South Australia, Australia.
| | - Raymond J Chan
- Caring Futures Institute, College of Nursing and Health Sciences, Flinders University, Adelaide, South Australia, Australia.,Division of Cancer Services, Princess Alexandra Hospital, Woolloongabba, Queensland, Australia
| | - Alexandre Chan
- School of Pharmacy & Pharmaceutical Sciences, University of California Irvine, Irvine, CA, USA
| | - Dorothy Keefe
- School of Biomedicine, The University of Adelaide, Adelaide, South Australia, Australia.,Cancer Australia, Surry Hills, New South Wales, Australia.,Adelaide Medical School, the University of Adelaide, Adelaide, South Australia, Australia
| | - Samuel P Costello
- School of Biomedicine, The University of Adelaide, Adelaide, South Australia, Australia.,Department of Gastroenterology, Queen Elizabeth Hospital, Woodville South, South Australia, Australia
| | - Nicolas H Hart
- Caring Futures Institute, College of Nursing and Health Sciences, Flinders University, Adelaide, South Australia, Australia.,School of Medical and Health Sciences, Edith Cowan University, Joondalup, Western Australia, Australia.,Institute for Health Research, University of Notre Dame Australia, Fremantle, Western Australia, Australia
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50
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Oster P, Vaillant L, Riva E, McMillan B, Begka C, Truntzer C, Richard C, Leblond MM, Messaoudene M, Machremi E, Limagne E, Ghiringhelli F, Routy B, Verdeil G, Velin D. Helicobacter pylori infection has a detrimental impact on the efficacy of cancer immunotherapies. Gut 2022; 71:457-466. [PMID: 34253574 PMCID: PMC8862014 DOI: 10.1136/gutjnl-2020-323392] [Citation(s) in RCA: 82] [Impact Index Per Article: 41.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/17/2020] [Accepted: 06/24/2021] [Indexed: 12/14/2022]
Abstract
OBJECTIVE In this study, we determined whether Helicobacter pylori (H. pylori) infection dampens the efficacy of cancer immunotherapies. DESIGN Using mouse models, we evaluated whether immune checkpoint inhibitors or vaccine-based immunotherapies are effective in reducing tumour volumes of H. pylori-infected mice. In humans, we evaluated the correlation between H. pylori seropositivity and the efficacy of the programmed cell death protein 1 (PD-1) blockade therapy in patients with non-small-cell lung cancer (NSCLC). RESULTS In mice engrafted with MC38 colon adenocarcinoma or B16-OVA melanoma cells, the tumour volumes of non-infected mice undergoing anticytotoxic T-lymphocyte-associated protein 4 and/or programmed death ligand 1 or anti-cancer vaccine treatments were significantly smaller than those of infected mice. We observed a decreased number and activation status of tumour-specific CD8+ T cells in the tumours of infected mice treated with cancer immunotherapies independent of the gut microbiome composition. Additionally, by performing an in vitro co-culture assay, we observed that dendritic cells of infected mice promote lower tumour-specific CD8+ T cell proliferation. We performed retrospective human clinical studies in two independent cohorts. In the Dijon cohort, H. pylori seropositivity was found to be associated with a decreased NSCLC patient survival on anti-PD-1 therapy. The survival median for H. pylori seropositive patients was 6.7 months compared with 15.4 months for seronegative patients (p=0.001). Additionally, in the Montreal cohort, H. pylori seropositivity was found to be associated with an apparent decrease of NSCLC patient progression-free survival on anti-PD-1 therapy. CONCLUSION Our study unveils for the first time that the stomach microbiota affects the response to cancer immunotherapies and that H. pylori serology would be a powerful tool to personalize cancer immunotherapy treatment.
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Affiliation(s)
- Paul Oster
- Service of Gastroenterology and Hepatology, Centre Hospitalier Universitaire Vaudois, University of Lausanne, Lausanne, Switzerland
| | - Laurie Vaillant
- Service of Gastroenterology and Hepatology, Centre Hospitalier Universitaire Vaudois, University of Lausanne, Lausanne, Switzerland
| | - Erika Riva
- Service of Gastroenterology and Hepatology, Centre Hospitalier Universitaire Vaudois, University of Lausanne, Lausanne, Switzerland
| | - Brynn McMillan
- Service of Gastroenterology and Hepatology, Centre Hospitalier Universitaire Vaudois, University of Lausanne, Lausanne, Switzerland
| | - Christina Begka
- Service of Gastroenterology and Hepatology, Centre Hospitalier Universitaire Vaudois, University of Lausanne, Lausanne, Switzerland
| | - Caroline Truntzer
- Department of Medical Oncology, Centre Georges François Leclerc, Dijon, France
| | - Corentin Richard
- Research Centre for the University of Montréal (CRCHUM), Hematology-Oncology Division, Department of Medicine, University of Montreal Healthcare Centre (CHUM), Montreal, Quebec, Canada
| | - Marine M Leblond
- Department of Oncology, Centre Hospitalier Universitaire Vaudois, University of Lausanne, Lausanne, Switzerland
| | - Meriem Messaoudene
- Research Centre for the University of Montréal (CRCHUM), Hematology-Oncology Division, Department of Medicine, University of Montreal Healthcare Centre (CHUM), Montreal, Quebec, Canada
| | - Elisavet Machremi
- Service of Gastroenterology and Hepatology, Centre Hospitalier Universitaire Vaudois, University of Lausanne, Lausanne, Switzerland
| | - Emeric Limagne
- Department of Medical Oncology, Centre Georges François Leclerc, Dijon, France
| | | | - Bertrand Routy
- Research Centre for the University of Montréal (CRCHUM), Hematology-Oncology Division, Department of Medicine, University of Montreal Healthcare Centre (CHUM), Montreal, Quebec, Canada
| | - Gregory Verdeil
- Department of Oncology, Centre Hospitalier Universitaire Vaudois, University of Lausanne, Lausanne, Switzerland
| | - Dominique Velin
- Service of Gastroenterology and Hepatology, Centre Hospitalier Universitaire Vaudois, University of Lausanne, Lausanne, Switzerland
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