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Grant M, Ni Lee L, Chinnakannan S, Tong O, Kwok J, Cianci N, Tillman L, Saha A, Pereira Almeida V, Leung C. Unlocking cancer vaccine potential: What are the key factors? Hum Vaccin Immunother 2024; 20:2331486. [PMID: 38564321 DOI: 10.1080/21645515.2024.2331486] [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: 01/08/2024] [Accepted: 03/13/2024] [Indexed: 04/04/2024] Open
Abstract
Cancer is a global health challenge, with changing demographics and lifestyle factors producing an increasing burden worldwide. Screening advancements are enabling earlier diagnoses, but current cancer immunotherapies only induce remission in a small proportion of patients and come at a high cost. Cancer vaccines may offer a solution to these challenges, but they have been mired by poor results in past decades. Greater understanding of tumor biology, coupled with the success of vaccine technologies during the COVID-19 pandemic, has reinvigorated cancer vaccine development. With the first signs of efficacy being reported, cancer vaccines may be beginning to fulfill their potential. Solid tumors, however, present different hurdles than infectious diseases. Combining insights from previous cancer vaccine clinical development and contemporary knowledge of tumor immunology, we ask: who are the 'right' patients, what are the 'right' targets, and which are the 'right' modalities to maximize the chances of cancer vaccine success?
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2
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Liu Z, Chen Z, Zhang J, Liu J, Li B, Zhang Z, Cai M, Zhang Z. Role of tumor-derived exosomes mediated immune cell reprograming in cancer. Gene 2024; 925:148601. [PMID: 38788817 DOI: 10.1016/j.gene.2024.148601] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2023] [Revised: 05/10/2024] [Accepted: 05/20/2024] [Indexed: 05/26/2024]
Abstract
Tumor-derived exosomes (TDEs), as topologies of tumor cells, not only carry biological information from the mother, but also act as messengers for cellular communication. It has been demonstrated that TDEs play a key role in inducing an immunosuppressive tumor microenvironment (TME). They can reprogram immune cells indirectly or directly by delivering inhibitory proteins, cytokines, RNA and other substances. They not only inhibit the maturation and function of dendritic cells (DCs) and natural killer (NK) cells, but also remodel M2 macrophages and inhibit T cell infiltration to promote immunosuppression and create a favorable ecological niche for tumor growth, invasion and metastasis. Based on the specificity of TDEs, targeting TDEs has become a new strategy to monitor tumor progression and enhance treatment efficacy. This paper reviews the intricate molecular mechanisms underlying the immunosuppressive effects induced by TDEs to establish a theoretical foundation for cancer therapy. Additionally, the challenges of TDEs as a novel approach to tumor treatment are discussed.
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Affiliation(s)
- Zening Liu
- Innovation Research Institute of Traditional Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan 250355, China; College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan 250355, China
| | - Zichao Chen
- Experimental Center, Shandong University of Traditional Chinese Medicine, Jinan 250355, China.
| | - Jing Zhang
- Innovation Research Institute of Traditional Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan 250355, China; College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan 250355, China
| | - Junqiu Liu
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan 250355, China
| | - Baohong Li
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan 250355, China
| | - Zhenyong Zhang
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan 250355, China
| | - Meichao Cai
- Innovation Research Institute of Traditional Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan 250355, China.
| | - Zhen Zhang
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan 250355, China.
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3
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Zhou J, Zhang C, Mao W, Zhu Y, Zhao H, Han R, Peng Y, Pan G, Fang Y. Development of TSHR-CAR NK-92 cells for Differentiated Thyroid Cancer. Mol Cell Endocrinol 2024; 589:112251. [PMID: 38670219 DOI: 10.1016/j.mce.2024.112251] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/18/2024] [Revised: 04/15/2024] [Accepted: 04/17/2024] [Indexed: 04/28/2024]
Abstract
Differentiated thyroid cancer (DTC) is the predominant type of thyroid cancer, with some patients experiencing relapse, distant metastases, or refractoriness, revealing limited treatment options. Chimeric antigen receptor (CAR)-modified Natural Killer (NK) cells are revolutionary therapeutic agents effective against various resistant cancers. Thyroid-stimulating hormone receptor (TSHR) expression in DTC provides a unique tumor-specific target for CAR therapy. Here, we developed an innovative strategy for treating DTC using modified NK-92 cells armed with a TSHR-targeted CAR. The modified cells showed enhanced cytotoxicity against TSHR-positive DTC cell lines and exhibited elevated degranulation and cytokine release. After undergoing irradiation, the cells effectively halted their proliferative capacity while maintaining potent targeted killing ability. Transfer of these irradiation-treated cells into NSG mice with DTC tumors resulted in profound tumor suppression. NK-92 cells modified with TSHR-CAR offer a promising, off-the-shelf option for advancing DTC immunotherapy.
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Affiliation(s)
- Jiahui Zhou
- Department of Pathology, LiShui Central Hospital, The Fifth Hospital Affiliated to Wenzhou Medical University, Zhejiang Province, China
| | - Chengcheng Zhang
- Core Facilities, Zhejiang University School of Medicine, Zhejiang Province, China
| | - Weibo Mao
- Department of Pathology, LiShui Central Hospital, The Fifth Hospital Affiliated to Wenzhou Medical University, Zhejiang Province, China
| | - Yiling Zhu
- Department of Pathology, LiShui Central Hospital, The Fifth Hospital Affiliated to Wenzhou Medical University, Zhejiang Province, China
| | - Huan Zhao
- Department of Pathology, LiShui Central Hospital, The Fifth Hospital Affiliated to Wenzhou Medical University, Zhejiang Province, China
| | - Ruozhen Han
- Radiotherapy Center, Wenzhou Central Hospital, Zhejiang Province, China
| | - You Peng
- Department of Surgical Oncology, Affiliated Hangzhou First People's Hospital, School of Medicine, Westlake University, Zhejiang Province, China.
| | - Gang Pan
- Department of Surgical Oncology, Affiliated Hangzhou First People's Hospital, School of Medicine, Westlake University, Zhejiang Province, China.
| | - Yang Fang
- Department of Surgical Oncology, Affiliated Hangzhou First People's Hospital, School of Medicine, Westlake University, Zhejiang Province, China.
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4
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Xu M, Li S. The opportunities and challenges of using PD-1/PD-L1 inhibitors for leukemia treatment. Cancer Lett 2024; 593:216969. [PMID: 38768681 DOI: 10.1016/j.canlet.2024.216969] [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: 12/14/2023] [Revised: 05/14/2024] [Accepted: 05/15/2024] [Indexed: 05/22/2024]
Abstract
Leukemia poses a significant clinical challenge due to its swift onset, rapid progression, and treatment-related complications. Tumor immune evasion, facilitated by immune checkpoints like programmed death receptor 1/programmed death receptor ligand 1 (PD-1/PD-L1), plays a critical role in leukemia pathogenesis and progression. In this review, we summarized the research progress and therapeutic potential of PD-L1 in leukemia, focusing on targeted therapy and immunotherapy. Recent clinical trials have demonstrated promising outcomes with PD-L1 inhibitors, highlighting their role in enhancing treatment efficacy. This review discusses the implications of PD-L1 expression levels on treatment response and long-term survival rates in leukemia patients. Furthermore, we address the challenges and opportunities in immunotherapy, emphasizing the need for personalized approaches and combination therapies to optimize PD-L1 inhibition in leukemia management. Future research prospects include exploring novel treatment strategies and addressing immune-related adverse events to improve clinical outcomes in leukemia. Overall, this review provides valuable insights into the role of PD-L1 in leukemia and its potential as a therapeutic target in the evolving landscape of leukemia treatment.
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Affiliation(s)
- Mengdan Xu
- Department of Breast Cancer, Cancer Hospital of Dalian University of Technology, Cancer Hospital of China Medical University, Liaoning Cancer Hospital & Institute, Shenyang, 110042, China; Institute of Cancer Medicine, Dalian University of Technology, No.2 Linggong Road, Ganjingzi District, Dalian, 116024, Liaoning Province, China
| | - Shenglong Li
- Second Ward of Bone and Soft Tissue Tumor Surgery, Cancer Hospital of Dalian University of Technology, Cancer Hospital of China Medical University, Liaoning Cancer Hospital & Institute, Shenyang, 110042, China; The Liaoning Provincial Key Laboratory of Interdisciplinary Research on Gastrointestinal Tumor Combining Medicine with Engineering, China; Institute of Cancer Medicine, Dalian University of Technology, No.2 Linggong Road, Ganjingzi District, Dalian, 116024, Liaoning Province, China.
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5
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Endo R, Ueda T, Nagaoki T, Shima N, Sato Y, Harashima H, Nakamura T. Impact of in vivo fate of STING agonist-loaded lipid nanoparticles on antitumor immunity. J Control Release 2024; 372:609-618. [PMID: 38942082 DOI: 10.1016/j.jconrel.2024.06.064] [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: 02/26/2024] [Revised: 06/24/2024] [Accepted: 06/26/2024] [Indexed: 06/30/2024]
Abstract
Therapeutically manipulating the stimulator of interferon genes (STING) pathway has promising potential for enhancing antitumor immunity. Agonists of this pathway (STING agonists) are being evaluated in clinical trials. Loading the STING agonists into lipid nanoparticles (LNPs) increases their safety and efficacy. We previously developed STING agonists loaded LNPs consisting of the ionizable lipid YSK12-C4 (YSK12-LNPs), which showed significant antitumor effects. However, it is largely unclear how the in vivo fate of STING agonists loaded LNPs affects the antitumor immune responses. In this study, we compared the YSK12-LNPs with LNPs composed of DLin-MC3-DMA (MC3-LNPs) showing different in vivo fates. Biodistribution and flow cytometry analyses of mouse tissues revealed that the MC3-LNPs delivered higher amounts of STING agonists to the liver than the YSK12-LNPs. Additionally, significantly more liver leukocytes internalized the MC3-LNPs than the YSK12-LNPs. In contrast, the YSK12-LNPs delivered higher amounts of STING agonists to the liver leukocytes than the MC3-LNPs, leading to the effective induction of innate immunity and inflammation in the tumors. However, the antitumor effects in the B16-F10 lung metastasis and CT26 tumor models were comparable. Interestingly, flow cytometry analyses suggested that the YSK12-LNPs were more likely to activate natural killer cells and M1 macrophages, while the MC3-LNPs were more likely to activate CD8+ T cells. Our data suggest that different antitumor immune response mechanisms may operate depending on the characteristics and distribution of the LNPs.
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Affiliation(s)
- Rikito Endo
- Faculty of Pharmaceutical Sciences, Hokkaido University, Kita-12, Nishi-6, Kita-ku, Sapporo 060-0812, Japan
| | - Tomoki Ueda
- Faculty of Pharmaceutical Sciences, Hokkaido University, Kita-12, Nishi-6, Kita-ku, Sapporo 060-0812, Japan
| | - Takumi Nagaoki
- Faculty of Pharmaceutical Sciences, Hokkaido University, Kita-12, Nishi-6, Kita-ku, Sapporo 060-0812, Japan
| | - Natsumi Shima
- Faculty of Pharmaceutical Sciences, Hokkaido University, Kita-12, Nishi-6, Kita-ku, Sapporo 060-0812, Japan
| | - Yusuke Sato
- Faculty of Pharmaceutical Sciences, Hokkaido University, Kita-12, Nishi-6, Kita-ku, Sapporo 060-0812, Japan
| | - Hideyoshi Harashima
- Faculty of Pharmaceutical Sciences, Hokkaido University, Kita-12, Nishi-6, Kita-ku, Sapporo 060-0812, Japan.
| | - Takashi Nakamura
- Faculty of Pharmaceutical Sciences, Hokkaido University, Kita-12, Nishi-6, Kita-ku, Sapporo 060-0812, Japan.
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6
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Kanda T, Sasaki-Tanaka R, Terai S. Inflammation of the liver, HCC development and HCC establishment. Hepatol Int 2024:10.1007/s12072-024-10707-0. [PMID: 38951373 DOI: 10.1007/s12072-024-10707-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/09/2024] [Accepted: 06/06/2024] [Indexed: 07/03/2024]
Affiliation(s)
- Tatsuo Kanda
- Division of Gastroenterology and Hepatology, Graduate School of Medical and Dental Sciences, Niigata University, Niigata, 949-7302, Japan.
- Divison of Gastroenterology and Hepatology, Uonuma Institute of Community Medicine, Niigata University Medical and Dental Hospital, Uonuma Kikan Hospital, Minamiuonuma, Niigata, 949-7302, Japan.
| | - Reina Sasaki-Tanaka
- Division of Gastroenterology and Hepatology, Graduate School of Medical and Dental Sciences, Niigata University, Niigata, 949-7302, Japan
| | - Shuji Terai
- Division of Gastroenterology and Hepatology, Graduate School of Medical and Dental Sciences, Niigata University, Niigata, 949-7302, Japan
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7
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Kanemitsu K, Yamada R, Pan C, Tsukamoto H, Yano H, Shiota T, Fujiwara Y, Miyamoto Y, Mikami Y, Baba H, Komohara Y. Age-associated reduction of sinus macrophages in human mesenteric lymph nodes. J Clin Exp Hematop 2024; 64:79-85. [PMID: 38462485 DOI: 10.3960/jslrt.24001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/12/2024] Open
Abstract
There are numerous macrophages and dendritic cells in lymph nodes (LNs). Recent studies have highlighted that sinus macrophages (SMs) in LNs possess antigen-presenting capabilities and are related to anti-cancer immune responses. In this study, we assessed the distribution of SMs in mesenteric LNs removed during surgery for colorectal cancer. A marked reduction of SMs was noted in elderly patients, particularly those over 80 years old. We observed a disappearance of CD169-positive cells in LNs where SMs were reduced. In silico analysis of publicly available single-cell RNA sequencing data from LNs revealed that CD169-positive macrophages express numerous genes associated with antigen presentation and lymphocyte proliferation, similar to dendritic cells' functions. In conclusion, our study demonstrates that SMs, potentially crucial for immune activation, diminish in the LNs of elderly patients. This reduction of SMs may contribute to the immune dysfunction observed in the elderly.
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Affiliation(s)
- Kosuke Kanemitsu
- Department of Cell Pathology, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
- Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Rin Yamada
- Department of Cell Pathology, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
- Department of Diagnostic Pathology, Kumamoto University Hospital, Kumamoto, Japan
| | - Cheng Pan
- Department of Cell Pathology, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Hirotake Tsukamoto
- Division of Clinical Immunology and Cancer Immunotherapy, Center for Cancer Immunotherapy and Immunobiology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Hiromu Yano
- Department of Cell Pathology, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Takuya Shiota
- Department of Diagnostic Pathology, Kumamoto University Hospital, Kumamoto, Japan
| | - Yukio Fujiwara
- Department of Cell Pathology, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Yuji Miyamoto
- Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Yoshiki Mikami
- Department of Diagnostic Pathology, Kumamoto University Hospital, Kumamoto, Japan
| | - Hideo Baba
- Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Yoshihiro Komohara
- Department of Cell Pathology, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
- Center for Metabolic Regulation of Healthy Aging, Kumamoto University, Kumamoto, Japan
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8
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Whiteaker JR, Zhao L, Schoenherr RM, Huang D, Kennedy JJ, Ivey RG, Lin C, Lorentzen TD, Colantonio S, Caceres TW, Roberts RR, Knotts JG, Reading JJ, Perry CD, Garcia-Buntley SS, Bocik W, Hewitt SM, Paulovich AG. Characterization of an expanded set of assays for immunomodulatory proteins using targeted mass spectrometry. Sci Data 2024; 11:682. [PMID: 38918394 PMCID: PMC11199596 DOI: 10.1038/s41597-024-03467-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2024] [Accepted: 06/03/2024] [Indexed: 06/27/2024] Open
Abstract
Immunotherapies are revolutionizing cancer care, but many patients do not achieve durable responses and immune-related adverse events are difficult to predict. Quantifying the hundreds of proteins involved in cancer immunity has the potential to provide biomarkers to monitor and predict tumor response. We previously developed robust, multiplexed quantitative assays for immunomodulatory proteins using targeted mass spectrometry, providing measurements that can be performed reproducibly and harmonized across laboratories. Here, we expand upon those efforts in presenting data from a multiplexed immuno-oncology (IO)-3 assay panel targeting 43 peptides representing 39 immune- and inflammation-related proteins. A suite of novel monoclonal antibodies was generated as assay reagents, and the fully characterized antibodies are made available as a resource to the community. The publicly available dataset contains complete characterization of the assay performance, as well as the mass spectrometer parameters and reagent information necessary for implementation of the assay. Quantification of the proteins will provide benefit to correlative studies in clinical trials, identification of new biomarkers, and improve understanding of the immune response in cancer.
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Affiliation(s)
- Jeffrey R Whiteaker
- Translational Science and Therapeutics Division, Fred Hutchinson Cancer Center, Seattle, WA, USA
| | - Lei Zhao
- Translational Science and Therapeutics Division, Fred Hutchinson Cancer Center, Seattle, WA, USA
| | - Regine M Schoenherr
- Translational Science and Therapeutics Division, Fred Hutchinson Cancer Center, Seattle, WA, USA
| | - Dongqing Huang
- Translational Science and Therapeutics Division, Fred Hutchinson Cancer Center, Seattle, WA, USA
| | - Jacob J Kennedy
- Translational Science and Therapeutics Division, Fred Hutchinson Cancer Center, Seattle, WA, USA
| | - Richard G Ivey
- Translational Science and Therapeutics Division, Fred Hutchinson Cancer Center, Seattle, WA, USA
| | - Chenwei Lin
- Translational Science and Therapeutics Division, Fred Hutchinson Cancer Center, Seattle, WA, USA
| | - Travis D Lorentzen
- Translational Science and Therapeutics Division, Fred Hutchinson Cancer Center, Seattle, WA, USA
| | - Simona Colantonio
- Cancer Research Technology Program, Antibody Characterization Lab, Frederick National Laboratory for Cancer Research, Frederick, MD, USA
| | - Tessa W Caceres
- Cancer Research Technology Program, Antibody Characterization Lab, Frederick National Laboratory for Cancer Research, Frederick, MD, USA
| | - Rhonda R Roberts
- Cancer Research Technology Program, Antibody Characterization Lab, Frederick National Laboratory for Cancer Research, Frederick, MD, USA
| | - Joseph G Knotts
- Cancer Research Technology Program, Antibody Characterization Lab, Frederick National Laboratory for Cancer Research, Frederick, MD, USA
| | - Joshua J Reading
- Cancer Research Technology Program, Antibody Characterization Lab, Frederick National Laboratory for Cancer Research, Frederick, MD, USA
| | - Candice D Perry
- Cancer Research Technology Program, Antibody Characterization Lab, Frederick National Laboratory for Cancer Research, Frederick, MD, USA
| | - Sandra S Garcia-Buntley
- Cancer Research Technology Program, Antibody Characterization Lab, Frederick National Laboratory for Cancer Research, Frederick, MD, USA
| | - William Bocik
- Cancer Research Technology Program, Antibody Characterization Lab, Frederick National Laboratory for Cancer Research, Frederick, MD, USA
| | - Stephen M Hewitt
- Experimental Pathology Laboratory, Laboratory of Pathology, Center for Cancer Research, National Cancer Institute, National Institute of Health, Bethesda, MD, USA
| | - Amanda G Paulovich
- Translational Science and Therapeutics Division, Fred Hutchinson Cancer Center, Seattle, WA, USA.
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9
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Xu H, Zhao X, Luo J. Combination of tumor antigen drainage and immune activation to promote a cancer-immunity cycle against glioblastoma. Cell Mol Life Sci 2024; 81:275. [PMID: 38907858 DOI: 10.1007/s00018-024-05300-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2024] [Revised: 04/26/2024] [Accepted: 05/28/2024] [Indexed: 06/24/2024]
Abstract
While conventional cancer modalities, such as chemotherapy and radiotherapy, act through direct killing of tumor cells, cancer immunotherapy elicits potent anti-tumor immune responses thereby eliminating tumors. Nevertheless, promising outcomes have not been reported in patients with glioblastoma (GBM) likely due to the immune privileged status of the central nervous system and immunosuppressive micro-environment within GBM. In the past years, several exciting findings, such as the re-discovery of meningeal lymphatic vessels (MLVs), three-dimensional anatomical reconstruction of MLV networks, and the demonstration of the promotion of GBM immunosurveillance by lymphatic drainage enhancement, have revealed an intricate communication between the nervous and immune systems, and brought hope for the development of new GBM treatment. Based on conceptual framework of the updated cancer-immunity (CI) cycle, here we focus on GBM antigen drainage and immune activation, the early events in driving the CI cycle. We also discuss the implications of these findings for developing new therapeutic approaches in tackling fatal GBM in the future.
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Affiliation(s)
- Han Xu
- Laboratory of Vascular Biology, Institute of Molecular Medicine, College of Future Technology, Beijing Key Laboratory of Cardiometabolic Molecular Medicine, Peking University, Beijing, 100871, China
| | - Xiaomei Zhao
- Laboratory of Vascular Biology, Institute of Molecular Medicine, College of Future Technology, Beijing Key Laboratory of Cardiometabolic Molecular Medicine, Peking University, Beijing, 100871, China
| | - Jincai Luo
- Laboratory of Vascular Biology, Institute of Molecular Medicine, College of Future Technology, Beijing Key Laboratory of Cardiometabolic Molecular Medicine, Peking University, Beijing, 100871, China.
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10
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Wang Y, Meraz IM, Qudratullah M, Kotagiri S, Han Y, Xi Y, Wang J, Lissanu Y. SMARCA4 mutation induces tumor cell-intrinsic defects in enhancer landscape and resistance to immunotherapy. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.06.18.599431. [PMID: 38948751 PMCID: PMC11212967 DOI: 10.1101/2024.06.18.599431] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/02/2024]
Abstract
Cancer genomic studies have identified frequent alterations in components of the SWI/SNF (SWItch/Sucrose Non- Fermenting) chromatin remodeling complex including SMARCA4 and ARID1A . Importantly, clinical reports indicate that SMARCA4 -mutant lung cancers respond poorly to immunotherapy and have dismal prognosis. However, the mechanistic basis of immunotherapy resistance is unknown. Here, we corroborated the clinical findings by using immune-humanized, syngeneic, and genetically engineered mouse models of lung cancer harboring SMARCA4 deficiency. Specifically, we show that SMARCA4 loss caused decreased response to anti-PD1 immunotherapy associated with significantly reduced infiltration of dendritic cells (DCs) and CD4+ T cells into the tumor microenvironment (TME). Mechanistically, we show that SMARCA4 loss in tumor cells led to profound downregulation of STING, IL1β and other components of the innate immune system as well as inflammatory cytokines that are required for efficient recruitment and activity of immune cells. We establish that this deregulation of gene expression is caused by cancer cell-intrinsic reprogramming of the enhancer landscape with marked loss of chromatin accessibility at enhancers of genes involved in innate immune response such as STING, IL1β, type I IFN and inflammatory cytokines. Interestingly, we observed that transcription factor NF-κB binding motif was highly enriched in enhancers that lose accessibility upon SMARCA4 deficiency. Finally, we confirmed that SMARCA4 and NF-κB co-occupy the same genomic loci on enhancers associated with STING and IL1β, indicating a functional interplay between SMARCA4 and NF-κB. Taken together, our findings provide the mechanistic basis for the poor response of SMARCA4 -mutant tumors to anti-PD1 immunotherapy and establish a functional link between SMARCA4 and NF-κB on innate immune and inflammatory gene expression regulation.
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11
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Sun D, Altalbawy FMA, Yumashev A, Hjazi A, Menon SV, Kaur M, Deorari M, Abdulwahid AS, Shakir MN, Gabal BC. Shedding Light on the Role of Exosomal PD-L1 (ExoPD-L1) in Cancer Progression: an Update. Cell Biochem Biophys 2024:10.1007/s12013-024-01340-7. [PMID: 38907940 DOI: 10.1007/s12013-024-01340-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/25/2024] [Indexed: 06/24/2024]
Abstract
Exosomes are the primary category of extracellular vesicles (EVs), which are lipid-bilayer vesicles with biological activity spontaneously secreted from either normal or tansformed cells. They serve a crucial role for intercellular communication and affect extracellular environment and the immune system. Tumor-derived exosomes (TEXs) enclose high levels of immunosuppressive proteins, including programmed death-ligand 1 (PD-L1). PD-L1 and its receptor PD-1 act as crucial immune checkpoint molecules, thus facilitating tumor advancement by inhibiting immune responses. PDL-1 is abundantly present on tumor cells and interacts with PD-1 on activated T cells, resulting in T cell suppression and allowing immune evasion of cancer cells. Various FDA-approved monoclonal antibodies inhibiting the PD-1/PD-L1 interaction are commonly used to treat a diverse range of tumors. Although the achieved results are significant, some individuals have a poor reaction to PD-1/PD-L1 blocking. PD-L1-enriched TEXs may mimic the impact of cell-surface PD-L1, consequently potentiating tumor resistance to PD1/PD-L1 based therapy. In light of this, a strong correlation between circulating exosomal PD-L1 levels and response rate to anti-PD-1/PD-L1 antibody treatment has been evinced. This article inspects the function of exosomal PDL-1 in developing resistance to anti-PD-1/PD-L1 therapy for opening new avenues for overcoming tumor resistance to such modalities and development of more favored combination therapy.
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Affiliation(s)
- Dongmei Sun
- Siping City Central People's Hospital, Siping, Jilin, 136000, P. R. China
| | - Farag M A Altalbawy
- Department of Biochemistry, University College of Duba, University of Tabuk, Tabuk, Saudi Arabia.
| | - Alexey Yumashev
- Department of Prosthetic Dentistry, Sechenov First Moscow State Medical University, Moscow, Russia
| | - Ahmed Hjazi
- Department of Medical Laboratory, College of Applied Medical Sciences, Prince Sattam bin Abdulaziz University, Al-Kharj, 11942, Saudi Arabia
| | - Soumya V Menon
- Department of Chemistry and Biochemistry, School of Sciences, JAIN (Deemed to be University), Bangalore, Karnataka, India
| | - Mandeep Kaur
- Department of Sciences, Vivekananda Global University, Jaipur, Rajasthan, 303012, India
| | - Mahamedha Deorari
- Uttaranchal Institute of Pharmaceutical Sciences, Uttaranchal University, Dehradun, India
| | - Alzahraa S Abdulwahid
- Department of Medical Laboratories Technology, Al-Hadi University College, Baghdad, 10011, Iraq
| | - Maha Noori Shakir
- Department of Medical Laboratories Technology, AL-Nisour University College, Baghdad, Iraq
| | - Baneen Chasib Gabal
- Medical Laboratory Technique College, the Islamic University, Najaf, Iraq
- Medical Laboratory Technique College, the Islamic University of Al Diwaniyah, Al Diwaniyah, Iraq
- Medical Laboratory Technique College, the Islamic University of Babylon, Babylon, Iraq
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12
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Werner W, Kuzminskaya M, Lurje I, Tacke F, Hammerich L. Overcoming Resistance to Immune Checkpoint Blockade in Liver Cancer with Combination Therapy: Stronger Together? Semin Liver Dis 2024. [PMID: 38806159 DOI: 10.1055/a-2334-8311] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/30/2024]
Abstract
Primary liver cancer, represented mainly by hepatocellular carcinoma (HCC) and intrahepatic cholangiocarcinoma (CCA), is one of the most common and deadliest tumors worldwide. While surgical resection or liver transplantation are the best option in early disease stages, these tumors often present in advanced stages and systemic treatment is required to improve survival time. The emergence of immune checkpoint inhibitor (ICI) therapy has had a positive impact especially on the treatment of advanced cancers, thereby establishing immunotherapy as part of first-line treatment in HCC and CCA. Nevertheless, low response rates reflect on the usually cold or immunosuppressed tumor microenvironment of primary liver cancer. In this review, we aim to summarize mechanisms of resistance leading to tumor immune escape with a special focus on the composition of tumor microenvironment in both HCC and CCA, also reflecting on recent important developments in ICI combination therapy. Furthermore, we discuss how combination of ICIs with established primary liver cancer treatments (e.g. multikinase inhibitors and chemotherapy) as well as more complex combinations with state-of-the-art therapeutic concepts may reshape the tumor microenvironment, leading to higher response rates and long-lasting antitumor immunity for primary liver cancer patients.
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Affiliation(s)
- Wiebke Werner
- Department of Hepatology and Gastroenterology, Charité Universitaetsmedizin Berlin, Berlin, Germany
| | - Maria Kuzminskaya
- Department of Hepatology and Gastroenterology, Charité Universitaetsmedizin Berlin, Berlin, Germany
| | - Isabella Lurje
- Department of Hepatology and Gastroenterology, Charité Universitaetsmedizin Berlin, Berlin, Germany
| | - Frank Tacke
- Department of Hepatology and Gastroenterology, Charité Universitaetsmedizin Berlin, Berlin, Germany
| | - Linda Hammerich
- Department of Hepatology and Gastroenterology, Charité Universitaetsmedizin Berlin, Berlin, Germany
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13
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Ismael A, Robinette AJ, Huric L, Schuetz J, Dona K, Benson D, Cocucci E, Cottini F. CREB1 promotes expression of immune checkpoint HLA-E leading to immune escape in multiple myeloma. Leukemia 2024:10.1038/s41375-024-02303-w. [PMID: 38902472 DOI: 10.1038/s41375-024-02303-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2024] [Revised: 05/07/2024] [Accepted: 06/06/2024] [Indexed: 06/22/2024]
Abstract
Multiple myeloma (MM) cells effectively escape anti-tumoral immunity to survive in the tumor microenvironment (TME). Herein, we identify non-classical major histocompatibility complex (MHC) class I molecule HLA-E as a major contributing factor in immune escape. Clinically, HLA-E expression correlates with aggressive disease features such as t(4;14) and CD56 expression and is induced by IFN-gamma (IFN-γ) in the TME. We discovered that HLA-E is regulated by cAMP responsive element binding protein 1 (CREB1) transcription factor by direct promoter binding; genomic and pharmacological inhibition of CREB1 reduced HLA-E levels even in the presence of IFN-γ or IFN-γ activating agents, such as immunomodulatory drugs and panobinostat. HLA-E binds to natural killer group 2A (NKG2A), delivering an inhibitor signal to natural killer (NK) cells. Treatment with a CREB1 inhibitor was able to restore NK cell-mediated cytotoxicity against MM cell lines and patient samples. In conclusion, our results strongly demonstrate that CREB1 inhibition promotes anti-tumoral immunity in MM by limiting HLA-E expression and enhancing the activity of NK cells.
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Affiliation(s)
- Aya Ismael
- Division of Hematology, Department of Internal Medicine, The Ohio State University College of Medicine, Columbus, OH, USA
| | - Allen J Robinette
- Division of Hematology, Department of Internal Medicine, The Ohio State University College of Medicine, Columbus, OH, USA
| | - Laila Huric
- Division of Hematology, Department of Internal Medicine, The Ohio State University College of Medicine, Columbus, OH, USA
| | - Jamie Schuetz
- Comparative Pathology and Digital Imaging Shared Resource Main Laboratory, The Ohio State University College of Veterinary Medicine, Columbus, OH, USA
| | - Kameron Dona
- Division of Hematology, Department of Internal Medicine, The Ohio State University College of Medicine, Columbus, OH, USA
| | - Don Benson
- Division of Hematology, Department of Internal Medicine, The Ohio State University College of Medicine, Columbus, OH, USA
| | - Emanuele Cocucci
- Division of Pharmaceutics and Pharmacology, The Ohio State University College of Pharmacy, Columbus, OH, USA
| | - Francesca Cottini
- Division of Hematology, Department of Internal Medicine, The Ohio State University College of Medicine, Columbus, OH, USA.
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14
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Nakamura K, Yaguchi T, Murata M, Ota Y, Mikoshiba A, Kiniwa Y, Okuyama R, Kawakami Y. Tumor eradication by triplet therapy with BRAF inhibitor, TLR 7 agonist, and PD-1 antibody for BRAF-mutated melanoma. Cancer Sci 2024. [PMID: 38894534 DOI: 10.1111/cas.16251] [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: 12/19/2023] [Revised: 05/14/2024] [Accepted: 06/02/2024] [Indexed: 06/21/2024] Open
Abstract
Programmed death 1 (PD-1)/programmed death-ligand 1 inhibitors are commonly used to treat various cancers, including melanoma. However, their efficacy as monotherapy is limited, and combination immunotherapies are being explored to improve outcomes. In this study, we investigated a combination immunotherapy involving an anti-PD-1 antibody that blocks the major adaptive immune-resistant mechanisms, a BRAF inhibitor that inhibits melanoma cell proliferation, and multiple primary immune-resistant mechanisms, such as cancer cell-derived immunosuppressive cytokines, and a Toll-like receptor 7 agonist that enhances innate immune responses that promote antitumor T-cell induction and functions. Using a xenogeneic nude mouse model implanted with human BRAF-mutated melanoma, a BRAF inhibitor vemurafenib was found to restore T-cell-stimulatory activity in conventional dendritic cells by reducing immunosuppressive cytokines, including interleukin 6, produced by human melanoma. Additionally, intravenous administration of the Toll-like receptor 7 agonist DSR6434 enhanced tumor growth inhibition by vemurafenib through stimulating the plasmacytoid dendritic cells/interferon-α/natural killer cell pathways and augmenting the T-cell-stimulatory activity of conventional dendritic cells. In a syngeneic mouse model implanted with murine BRAF-mutated melanoma, the vemurafenib and DSR6434 combination synergistically augmented the induction of melanoma antigen gp100-specific T cells and inhibited tumor growth. Notably, only triplet therapy with vemurafenib, DSR6434, and the anti-PD-1 antibody resulted in complete regression of SIY antigen-transduced BRAF-mutated melanoma in a CD8 T-cell-dependent manner. These findings indicate that a triple-combination strategy targeting adaptive and primary resistant mechanisms while enhancing innate immune responses that promote tumor-specific T cells may be crucial for effective tumor eradication.
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Affiliation(s)
- Kenta Nakamura
- Division of Cellular Signaling, Institute for Advanced Medical Research, School of Medicine, Keio University, Tokyo, Japan
- Department of Dermatology, Shinshu University School of Medicine, Nagano, Japan
| | - Tomonori Yaguchi
- Division of Cellular Signaling, Institute for Advanced Medical Research, School of Medicine, Keio University, Tokyo, Japan
- Department of Immunology and Genomic Medicine, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Masashi Murata
- Cancer Research Unit, Sumitomo Pharma Co. Ltd., Osaka, Japan
| | - Yosuke Ota
- Cancer Research Unit, Sumitomo Pharma Co. Ltd., Osaka, Japan
| | - Asuka Mikoshiba
- Department of Dermatology, Shinshu University School of Medicine, Nagano, Japan
| | - Yukiko Kiniwa
- Department of Dermatology, Shinshu University School of Medicine, Nagano, Japan
| | - Ryuhei Okuyama
- Department of Dermatology, Shinshu University School of Medicine, Nagano, Japan
| | - Yutaka Kawakami
- Division of Cellular Signaling, Institute for Advanced Medical Research, School of Medicine, Keio University, Tokyo, Japan
- Department of Immunology, School of Medicine, International University of Health and Welfare, Chiba, Japan
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15
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Li M, Shi P, Yang H, Liu S, Sun R, Li L, Zhao Z, Sun J. The immune cells have complex causal regulation effects on cancers. Int Immunopharmacol 2024; 134:112179. [PMID: 38710118 DOI: 10.1016/j.intimp.2024.112179] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2024] [Revised: 04/26/2024] [Accepted: 04/27/2024] [Indexed: 05/08/2024]
Abstract
BACKGROUND There was a large body of evidence linking immune cells to cancer risk. However, the causal relationship between immune cells, cancer, and what genes play an important role is unclear. METHODS In this study, we performed comprehensive two-sample Mendelian randomization analysis (TSMR) to determine the causal relationship between immune cells and common cancers. We also performed Multimarker Analysis of Genomic Annotation (MAGMA) on immune cells causally associated with cancer to identify their relevant genes and used data summary-based MR (SMR) analysis to investigate the causal relationship between their gene expression, methylation, and cancer, and further used drug prediction and molecular docking to validate the medicinal value of the targets. Finally, reverse TSMR analysis was performed on cancer and immune cells to rule out reverse causality. RESULTS After FDR correction (PFDR < 0.05), the results showed that 2 immune cells were associated with lung cancer risk, and 1 immune cell was significantly associated with pancreatic cancer risk. The expression of OSBPL10, CHD4, SMDT1, PHETA2, and NAGA was positively and causally related to the risk of lung cancer by SMR analysis and HEIDI test. We also found that increased expression of ANP32E decreased the risk of pancreatic cancer and that the methylation level of OSBPL10, CHD4, SULF2, CENPM, and CYP2D6 had a causal association with lung cancer. The methylation level of FCGR3A was causally associated with pancreatic cancer. The results of molecular docking indicated a strong affinity between the drugs and proteins that possessed existing structural information. CONCLUSION This data-driven Mendelian randomization (MR) study demonstrates the causal role of immune cells in cancers. In addition, this study identifies candidate genes that may be potential anti-cancer drug targets.
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Affiliation(s)
- Mingzheng Li
- Department of Environmental and Occupational Health, School of Public Health, China Medical University, Shenyang 110122, China
| | - Peng Shi
- Department of Epidemiology, School of Public Health, China Medical University, Shenyang 110122, China
| | - Huajie Yang
- Department of Environmental and Occupational Health, School of Public Health, China Medical University, Shenyang 110122, China
| | - Shuailing Liu
- Institute for International Health Professions Education and Research, China Medical University, Shenyang 110122, China; College of Health Management, China Medical University, Shenyang 110122, China
| | - Ruixi Sun
- Department of Epidemiology, School of Public Health, China Medical University, Shenyang 110122, China
| | - Luoxin Li
- Department of Epidemiology, School of Public Health, China Medical University, Shenyang 110122, China
| | - Zetong Zhao
- Department of Epidemiology, School of Public Health, China Medical University, Shenyang 110122, China
| | - Jiaxing Sun
- Ultrasound Department, Shengjing Hospital of China Medical University, Shenyang 110004, Liaoning Province, China.
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16
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Liang J, Lambrecht MJ, Arenzana TL, Aubert-Nicol S, Bao L, Broccatelli F, Cai J, Eidenschenk C, Everett C, Garner T, Gruber F, Haghshenas P, Huestis MP, Hsu PL, Kou P, Jakalian A, Larouche-Gauthier R, Leclerc JP, Leung DH, Martin A, Murray J, Prangley M, Rutz S, Kakiuchi-Kiyota S, Satz AL, Skelton NJ, Steffek M, Stoffler D, Sudhamsu J, Tan S, Wang J, Wang S, Wang Q, Wendorff TJ, Wichert M, Yadav A, Yu C, Wang X. Optimization of a Novel DEL Hit That Binds in the Cbl-b SH2 Domain and Blocks Substrate Binding. ACS Med Chem Lett 2024; 15:864-872. [PMID: 38894924 PMCID: PMC11181488 DOI: 10.1021/acsmedchemlett.4c00068] [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: 02/06/2024] [Revised: 05/11/2024] [Accepted: 05/14/2024] [Indexed: 06/21/2024] Open
Abstract
We were attracted to the therapeutic potential of inhibiting Casitas B-lineage lymphoma proto-oncogene-b (Cbl-b), a RING E3 ligase that plays a critical role in regulating the activation of T cells. However, given that only protein-protein interactions were involved, it was unclear whether inhibition by a small molecule would be a viable approach. After screening an ∼6 billion member DNA-encoded library (DEL) using activated Cbl-b, we identified compound 1 as a hit for which the cis-isomer (2) was confirmed by biochemical and surface plasmon resonance (SPR) assays. Our hit optimization effort was greatly accelerated when we obtained a cocrystal structure of 2 with Cbl-b, which demonstrated induced binding at the substrate binding site, namely, the Src homology-2 (SH2) domain. This was quite noteworthy given that there are few reports of small molecule inhibitors that bind to SH2 domains and block protein-protein interactions. Structure- and property-guided optimization led to compound 27, which demonstrated measurable cell activity, albeit only at high concentrations.
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Affiliation(s)
- Jun Liang
- Genentech,
Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Michael J. Lambrecht
- Genentech,
Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Teresita L. Arenzana
- Genentech,
Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | | | - Linda Bao
- Genentech,
Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Fabio Broccatelli
- Genentech,
Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Jianping Cai
- Roche
Pharma Research and Early Development (pRED), Roche Innovation Center
Basel, F. Hoffmann-La Roche Ltd., Grenzacherstrasse 124, 4070 Basel, Switzerland
| | - Celine Eidenschenk
- Genentech,
Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Christine Everett
- Genentech,
Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Thomas Garner
- Genentech,
Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Felix Gruber
- Roche
Pharma Research and Early Development (pRED), Roche Innovation Center
Basel, F. Hoffmann-La Roche Ltd., Grenzacherstrasse 124, 4070 Basel, Switzerland
| | - Pouyan Haghshenas
- Paraza
Pharma, 2525 Avenue Marie-Curie, Montreal, Quebec H4S 2E1, Canada
| | - Malcolm P. Huestis
- Genentech,
Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Peter L. Hsu
- Genentech,
Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Ponien Kou
- Genentech,
Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Araz Jakalian
- Paraza
Pharma, 2525 Avenue Marie-Curie, Montreal, Quebec H4S 2E1, Canada
| | | | | | - Dennis H. Leung
- Genentech,
Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Aaron Martin
- Genentech,
Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Jeremy Murray
- Genentech,
Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Madeleine Prangley
- Genentech,
Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Sascha Rutz
- Genentech,
Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | | | - Alexander Lee Satz
- Roche
Pharma Research and Early Development (pRED), Roche Innovation Center
Basel, F. Hoffmann-La Roche Ltd., Grenzacherstrasse 124, 4070 Basel, Switzerland
| | - Nicholas J. Skelton
- Genentech,
Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Micah Steffek
- Genentech,
Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Daniel Stoffler
- Roche
Pharma Research and Early Development (pRED), Roche Innovation Center
Basel, F. Hoffmann-La Roche Ltd., Grenzacherstrasse 124, 4070 Basel, Switzerland
| | - Jawahar Sudhamsu
- Genentech,
Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Sophia Tan
- Genentech,
Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Jian Wang
- WuXi
AppTec Co., Ltd. 288
Fute Zhong Road, Waigaoqiao Free Trade Zone, Shanghai, 200131, P. R. China
| | - Shouliang Wang
- WuXi
AppTec Co., Ltd. 288
Fute Zhong Road, Waigaoqiao Free Trade Zone, Shanghai, 200131, P. R. China
| | - Qiuyue Wang
- WuXi
AppTec Co., Ltd. 288
Fute Zhong Road, Waigaoqiao Free Trade Zone, Shanghai, 200131, P. R. China
| | - Timothy J. Wendorff
- Genentech,
Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Moreno Wichert
- Roche
Pharma Research and Early Development (pRED), Roche Innovation Center
Basel, F. Hoffmann-La Roche Ltd., Grenzacherstrasse 124, 4070 Basel, Switzerland
| | - Arun Yadav
- Paraza
Pharma, 2525 Avenue Marie-Curie, Montreal, Quebec H4S 2E1, Canada
| | - Christine Yu
- Genentech,
Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Xiaojing Wang
- Genentech,
Inc., 1 DNA Way, South San Francisco, California 94080, United States
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17
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Bakkerus L, Subtil B, Bontkes HJ, Gootjes EC, Reijm M, Vullings M, Verrijp K, Bokhorst JM, Woortman C, Nagtegaal ID, Jonker MA, van der Vliet HJ, Verhoef C, Gorris MA, de Vries IJM, de Gruijl TD, Verheul HM, Buffart TE, Tauriello DVF. Exploring immune status in peripheral blood and tumor tissue in association with survival in patients with multi-organ metastatic colorectal cancer. Oncoimmunology 2024; 13:2361971. [PMID: 38868078 PMCID: PMC11168219 DOI: 10.1080/2162402x.2024.2361971] [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: 02/28/2024] [Accepted: 05/27/2024] [Indexed: 06/14/2024] Open
Abstract
Colorectal cancer (CRC) raises considerable clinical challenges, including a high mortality rate once the tumor spreads to distant sites. At this advanced stage, more accurate prediction of prognosis and treatment outcome is urgently needed. The role of cancer immunity in metastatic CRC (mCRC) is poorly understood. Here, we explore cellular immune cell status in patients with multi-organ mCRC. We analyzed T cell infiltration in primary tumor sections, surveyed the lymphocytic landscape of liver metastases, and assessed circulating mononuclear immune cells. Besides asking whether immune cells are associated with survival at this stage of the disease, we investigated correlations between the different tissue types; as this could indicate a dominant immune phenotype. Taken together, our analyses corroborate previous observations that higher levels of CD8+ T lymphocytes link to better survival outcomes. Our findings therefore extend evidence from earlier stages of CRC to indicate an important role for cancer immunity in disease control even after metastatic spreading to multiple organs. This finding may help to improve predicting outcome of patients with mCRC and suggests a future role for immunotherapeutic strategies.
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Affiliation(s)
- Lotte Bakkerus
- Department of Medical Oncology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Beatriz Subtil
- Department of Medical BioSciences, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Hetty J. Bontkes
- Department Laboratory Medicine, LGDO, Section Medical Immunology, Amsterdam, The Netherlands
| | - Elske C. Gootjes
- Department of Medical Oncology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Martine Reijm
- Department Laboratory Medicine, LGDO, Section Medical Immunology, Amsterdam, The Netherlands
| | - Manon Vullings
- Department of Medical BioSciences, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Kiek Verrijp
- Department of Pathology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - John-Melle Bokhorst
- Department of Pathology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Carmen Woortman
- Department of Pathology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Iris D. Nagtegaal
- Department of Pathology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Marianne A. Jonker
- Department of IQ Health, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Hans J. van der Vliet
- Department of Medical Oncology, Cancer Center Amsterdam, Amsterdam UMC, Location VUmc, Amsterdam, The Netherlands
| | - Cornelis Verhoef
- Department of Surgery, ErasmusMC Cancer Institute, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Mark A.J. Gorris
- Department of Medical BioSciences, Radboud University Medical Center, Nijmegen, The Netherlands
| | - I. Jolanda M. de Vries
- Department of Medical BioSciences, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Tanja D. de Gruijl
- Department of Medical Oncology, Cancer Center Amsterdam, Amsterdam UMC, Location VUmc, Amsterdam, The Netherlands
| | - Henk M.W. Verheul
- Department of Medical Oncology, Radboud University Medical Center, Nijmegen, The Netherlands
- Department of Medical Oncology, Erasmus MC Cancer Institute, University Medical Center Rotterdam, The Netherlands
| | - Tineke E. Buffart
- Department of Medical Oncology, Cancer Center Amsterdam, Amsterdam UMC, Location VUmc, Amsterdam, The Netherlands
| | - Daniele V. F. Tauriello
- Department of Medical BioSciences, Radboud University Medical Center, Nijmegen, The Netherlands
- Department of Medical Oncology, Erasmus MC Cancer Institute, University Medical Center Rotterdam, The Netherlands
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18
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Wang C, Zhao J, Duan Y, Lin L, Zhang Q, Zheng H, Shan W, Wang X, Ren L. Tumor-Associated Myeloid Cells Selective Delivery of a Therapeutic Tumor Nano-Vaccine for Overcoming Immune Barriers for Effective and Long-Term Cancer Immunotherapy. Adv Healthc Mater 2024:e2401416. [PMID: 38848734 DOI: 10.1002/adhm.202401416] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2024] [Revised: 06/05/2024] [Indexed: 06/09/2024]
Abstract
Therapeutic cancer vaccines have the potential to induce regression of established tumors, eradicate microscopic residual lesions, and prevent metastasis and recurrence, but their efficacy is limited by the low antigenicity of soluble antigens and the immunosuppressive tumor-associated macrophages (TAMs) that promote tumor growth. In this study, a novel strategy is reported for overcoming these defenses: a dual-targeting nano-vaccine (NV) based on hepatitis B core antigen (HBcAg) derived virus-like particles (VLPs), N-M2T-gp100 HBc NV, equipped with both SIGNR+ dendritic cells (DCs)/TAMs-targeting ability and high-density display of tumor-associated antigen (TAA). N-M2T-gp100 HBc NVs-based immunotherapy has demonstrated an optimal interaction between tumor-associated antigens (TAAs) and the immune composition of the tumor microenvironment. In a melanoma model, N-M2T-gp100 HBc VLPs significantly reducing in situ and abscopal tumor growth, and provide long-term immune protection. This remarkable anti-tumor effect is achieved by efficiently boosting of T cells and repolarizing of M2-like TAMs. This work opens exciting avenues for the development of personalized tumor vaccines targeting not just melanoma but potentially a broad range of cancer types based on functionalized VLPs.
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Affiliation(s)
- Chufan Wang
- Key Laboratory of Biomedical Engineering of Fujian Province University/Research Center of Biomedical Engineering of Xiamen, Department of Biomaterials, College of Materials, Xiamen University, Xiamen, 361005, P. R. China
| | - Jinglian Zhao
- Key Laboratory of Biomedical Engineering of Fujian Province University/Research Center of Biomedical Engineering of Xiamen, Department of Biomaterials, College of Materials, Xiamen University, Xiamen, 361005, P. R. China
| | - Yufei Duan
- Key Laboratory of Biomedical Engineering of Fujian Province University/Research Center of Biomedical Engineering of Xiamen, Department of Biomaterials, College of Materials, Xiamen University, Xiamen, 361005, P. R. China
| | - Liping Lin
- School of Pharmaceutical Sciences, Xiamen University, Xiamen, 361102, P. R. China
| | - Qiang Zhang
- Key Laboratory of Biomedical Engineering of Fujian Province University/Research Center of Biomedical Engineering of Xiamen, Department of Biomaterials, College of Materials, Xiamen University, Xiamen, 361005, P. R. China
| | - Haiping Zheng
- School of Medicine, Xiamen University, Xiamen, 361102, P. R. China
| | - Wenjun Shan
- Department of Pharmacology, College of Pharmacy, Army Medical University (Third Military Medical University), Chongqing, 400038, P.R. China
| | - Xiumin Wang
- School of Pharmaceutical Sciences, Xiamen University, Xiamen, 361102, P. R. China
| | - Lei Ren
- Key Laboratory of Biomedical Engineering of Fujian Province University/Research Center of Biomedical Engineering of Xiamen, Department of Biomaterials, College of Materials, Xiamen University, Xiamen, 361005, P. R. China
- State Key Lab of Physical Chemistry of Solid Surfaces, Xiamen University, Xiamen, 361005, P. R. China
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19
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Mandal SK, Yadav P, Sheth RA. The Neuroimmune Axis and Its Therapeutic Potential for Primary Liver Cancer. Int J Mol Sci 2024; 25:6237. [PMID: 38892423 PMCID: PMC11172507 DOI: 10.3390/ijms25116237] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2024] [Revised: 05/17/2024] [Accepted: 05/28/2024] [Indexed: 06/21/2024] Open
Abstract
The autonomic nervous system plays an integral role in motion and sensation as well as the physiologic function of visceral organs. The nervous system additionally plays a key role in primary liver diseases. Until recently, however, the impact of nerves on cancer development, progression, and metastasis has been unappreciated. This review highlights recent advances in understanding neuroanatomical networks within solid organs and their mechanistic influence on organ function, specifically in the liver and liver cancer. We discuss the interaction between the autonomic nervous system, including sympathetic and parasympathetic nerves, and the liver. We also examine how sympathetic innervation affects metabolic functions and diseases like nonalcoholic fatty liver disease (NAFLD). We also delve into the neurobiology of the liver, the interplay between cancer and nerves, and the neural regulation of the immune response. We emphasize the influence of the neuroimmune axis in cancer progression and the potential of targeted interventions like neurolysis to improve cancer treatment outcomes, especially for hepatocellular carcinoma (HCC).
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Affiliation(s)
| | | | - Rahul A. Sheth
- Department of Interventional Radiology, University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd., Unit 1471, Houston, TX 77030-4009, USA; (S.K.M.); (P.Y.)
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20
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Lim J, Rodriguez R, Williams K, Silva J, Gutierrez AG, Tyler P, Baharom F, Sun T, Lin E, Martin S, Kayser BD, Johnston RJ, Mellman I, Delamarre L, West NR, Müller S, Qu Y, Heger K. The Exonuclease TREX1 Constitutes an Innate Immune Checkpoint Limiting cGAS/STING-Mediated Antitumor Immunity. Cancer Immunol Res 2024; 12:663-672. [PMID: 38489753 PMCID: PMC11148535 DOI: 10.1158/2326-6066.cir-23-1078] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2023] [Revised: 02/15/2024] [Accepted: 03/15/2024] [Indexed: 03/17/2024]
Abstract
The DNA exonuclease three-prime repair exonuclease 1 (TREX1) is critical for preventing autoimmunity in mice and humans by degrading endogenous cytosolic DNA, which otherwise triggers activation of the innate cGAS/STING pathway leading to the production of type I IFNs. As tumor cells are prone to aberrant cytosolic DNA accumulation, we hypothesized that they are critically dependent on TREX1 activity to limit their immunogenicity. Here, we show that in tumor cells, TREX1 restricts spontaneous activation of the cGAS/STING pathway, and the subsequent induction of a type I IFN response. As a result, TREX1 deficiency compromised in vivo tumor growth in mice. This delay in tumor growth depended on a functional immune system, systemic type I IFN signaling, and tumor-intrinsic cGAS expression. Mechanistically, we show that tumor TREX1 loss drove activation of CD8+ T cells and NK cells, prevented CD8+ T-cell exhaustion, and remodeled an immunosuppressive myeloid compartment. Consequently, TREX1 deficiency combined with T-cell-directed immune checkpoint blockade. Collectively, we conclude that TREX1 is essential to limit tumor immunogenicity, and that targeting this innate immune checkpoint remodels the tumor microenvironment and enhances antitumor immunity by itself and in combination with T-cell-targeted therapies. See related article by Toufektchan et al., p. 673.
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Affiliation(s)
| | | | | | - John Silva
- Genentech Inc., South San Francisco, California
| | | | - Paul Tyler
- Genentech Inc., South San Francisco, California
| | | | - Tao Sun
- Genentech Inc., South San Francisco, California
| | - Eva Lin
- Genentech Inc., South San Francisco, California
| | | | | | | | - Ira Mellman
- Genentech Inc., South San Francisco, California
| | | | | | | | - Yan Qu
- Genentech Inc., South San Francisco, California
| | - Klaus Heger
- Genentech Inc., South San Francisco, California
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21
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Konen JM, Wu H, Gibbons DL. Immune checkpoint blockade resistance in lung cancer: emerging mechanisms and therapeutic opportunities. Trends Pharmacol Sci 2024; 45:520-536. [PMID: 38744552 PMCID: PMC11189143 DOI: 10.1016/j.tips.2024.04.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2024] [Revised: 04/17/2024] [Accepted: 04/17/2024] [Indexed: 05/16/2024]
Abstract
Immune checkpoint blockade (ICB) therapy works by inhibiting suppressive checkpoints that become upregulated after T cell activation, like PD-1/PD-L1 and CTLA-4. While the initial FDA approvals of ICB have revolutionized cancer therapies and fueled a burgeoning immuno-oncology field, more recent clinical development of new agents has been slow. Here, focusing on lung cancer, we review the latest research uncovering tumor cell intrinsic and extrinsic ICB resistance mechanisms as major hurdles to treatment efficacy and clinical progress. These include genomic and non-genomic tumor cell alterations, along with host and microenvironmental factors like the microbiome, metabolite accumulation, and hypoxia. Together, these factors can cooperate to promote immunosuppression and ICB resistance. Opportunities to prevent resistance are constantly evolving in this rapidly expanding field, with the goal of moving toward personalized immunotherapeutic regimens.
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Affiliation(s)
- Jessica M Konen
- Department of Hematology and Medical Oncology, Emory University, Atlanta, GA, USA.
| | - Haoyi Wu
- Department of Thoracic/Head and Neck Medical Oncology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Don L Gibbons
- Department of Thoracic/Head and Neck Medical Oncology, University of Texas MD Anderson Cancer Center, Houston, TX, USA; Department of Molecular and Cellular Oncology, University of Texas MD Anderson Cancer Center, Houston, TX, USA.
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22
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Sato Y, Nakamura T, Yamada Y, Harashima H. The impact of, and expectations for, lipid nanoparticle technology: From cellular targeting to organelle targeting. J Control Release 2024; 370:516-527. [PMID: 38718875 DOI: 10.1016/j.jconrel.2024.05.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2024] [Revised: 04/22/2024] [Accepted: 05/04/2024] [Indexed: 05/12/2024]
Abstract
The success of mRNA vaccines against COVID-19 has enhanced the potential of lipid nanoparticles (LNPs) as a system for the delivery of mRNA. In this review, we describe our progress using a lipid library to engineer ionizable lipids and promote LNP technology from the viewpoints of safety, controlled biodistribution, and mRNA vaccines. These advancements in LNP technology are applied to cancer immunology, and a potential nano-DDS is constructed to evaluate immune status that is associated with a cancer-immunity cycle that includes the sub-cycles in tumor microenvironments. We also discuss the importance of the delivery of antigens and adjuvants in enhancing the cancer-immunity cycle. Recent progress in NK cell targeting in cancer immunotherapy is also introduced. Finally, the impact of next-generation DDS technology is explained using the MITO-Porter membrane fusion-based delivery system for the organelle targeting of the mitochondria. We introduce a successful example of the MITO-Porter used in a cell therapeutic strategy to treat cardiomyopathy.
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Affiliation(s)
- Yusuke Sato
- Faculty of Pharmaceutical Sciences, Hokkaido University, Hokkaido, Japan
| | - Takashi Nakamura
- Faculty of Pharmaceutical Sciences, Hokkaido University, Hokkaido, Japan
| | - Yuma Yamada
- Faculty of Pharmaceutical Sciences, Hokkaido University, Hokkaido, Japan
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23
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Konecny AJ, Mage P, Tyznik AJ, Prlic M, Mair F. OMIP-102: 50-color phenotyping of the human immune system with in-depth assessment of T cells and dendritic cells. Cytometry A 2024; 105:430-436. [PMID: 38634730 PMCID: PMC11178442 DOI: 10.1002/cyto.a.24841] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2024] [Revised: 03/27/2024] [Accepted: 04/02/2024] [Indexed: 04/19/2024]
Abstract
We report the development of an optimized 50-color spectral flow cytometry panel designed for the in-depth analysis of the immune system in human blood and tissues, with the goal of maximizing the amount of information that can be collected using currently available flow cytometry platforms. We established and tested this panel using peripheral blood mononuclear cells (PBMCs), but included CD45 to enable its future use for the analysis of human tissue samples. The panel contains lineage markers for all major immune cell subsets, and an extensive set of phenotyping markers focused on the activation and differentiation status of the T cell and dendritic cell (DC) compartment. We outline the biological insight that can be gained from the simultaneous measurement of such a large number of proteins and propose that this approach provides a unique opportunity for the comprehensive exploration of the immune status in human samples with a limited number of cells. Of note, we tested the panel to be compatible with cell sorting for further downstream applications. Furthermore, to facilitate the wide-spread implementation of such a panel across different cohorts and samples, we established a trimmed-down 45-color version which can be used with different spectral cytometry platforms. Finally, to generate this panel, we utilized not only existing panel design guidelines, but also developed new metrics to systematically identify the optimal combination of 50 fluorochromes and evaluate fluorochrome-specific resolution in the context of a 50-color unmixing matrix.
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Affiliation(s)
- Andrew J. Konecny
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Center, Seattle WA, 98109, USA
- Department of Immunology, University of Washington, Seattle, WA 98195, USA
| | - Peter Mage
- Advanced Technology Group, BD Biosciences, San Jose, CA 95131, USA
| | - Aaron J. Tyznik
- Applied Research & Technology, Medical and Scientific Affairs, BD Biosciences, San Diego, CA 92037, USA
| | - Martin Prlic
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Center, Seattle WA, 98109, USA
- Department of Immunology, University of Washington, Seattle, WA 98195, USA
| | - Florian Mair
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Center, Seattle WA, 98109, USA
- Flow Cytometry Core Facility, Institute of Molecular Health Sciences, ETH Zurich, 8093 Zurich, Switzerland
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24
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Lin WP, Li H, Sun ZJ. T cell exhaustion initiates tertiary lymphoid structures and turbocharges cancer-immunity cycle. EBioMedicine 2024; 104:105154. [PMID: 38749300 PMCID: PMC11108856 DOI: 10.1016/j.ebiom.2024.105154] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2024] [Revised: 04/25/2024] [Accepted: 04/26/2024] [Indexed: 05/25/2024] Open
Abstract
Immune therapies represented by immune checkpoint blockade (ICB) have significantly transformed cancer treatment. However, the effectiveness of these treatments depends on the status of T cells. T cell exhaustion, characterized by diminished effector function, increased expression of co-inhibitory receptors, and clonal deletion, emerges as a hypofunctional state resulting from chronic exposure to antigens, posing an obstacle to ICB therapy. Several studies have deeply explored T cell exhaustion, providing innovative insights and correlating T cell exhaustion with tertiary lymphoid structures (TLS) formation. TLS, lymphocyte aggregates formed in non-lymphoid tissues amid chronic inflammation, serve as pivotal reservoirs for anti-tumour immunity. Here, we underscore the pivotal role of T cell exhaustion as a signalling mechanism in reinvigorating anti-tumour immunity by turbocharging cancer-immunity (CI) cycle, particularly when tumour becomes unmanageable. Building upon this concept, we summarize emerging immunotherapeutic strategies aimed at enhancing the response rate to ICB therapy and improving patient prognosis.
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Affiliation(s)
- Wen-Ping Lin
- State Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, Key Laboratory of Oral Biomedicine Ministry of Education, Hubei Key Laboratory of Stomatology, School & Hospital of Stomatology, Frontier Science Center for Immunology and Metabolism, Taikang Center for Life and Medical Sciences, Wuhan University, Wuhan 430079, PR China
| | - Hao Li
- State Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, Key Laboratory of Oral Biomedicine Ministry of Education, Hubei Key Laboratory of Stomatology, School & Hospital of Stomatology, Frontier Science Center for Immunology and Metabolism, Taikang Center for Life and Medical Sciences, Wuhan University, Wuhan 430079, PR China; Department of Oral Maxillofacial-Head Neck Oncology, School and Hospital of Stomatology, Wuhan University, Wuhan 430079, PR China.
| | - Zhi-Jun Sun
- State Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, Key Laboratory of Oral Biomedicine Ministry of Education, Hubei Key Laboratory of Stomatology, School & Hospital of Stomatology, Frontier Science Center for Immunology and Metabolism, Taikang Center for Life and Medical Sciences, Wuhan University, Wuhan 430079, PR China; Department of Oral Maxillofacial-Head Neck Oncology, School and Hospital of Stomatology, Wuhan University, Wuhan 430079, PR China.
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25
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Hu R, Li J, Huang Q, Zhong X, Sun J, Yi J, Peng L, Liu X, Yang Y, Yang W, Wang Y, Ma W, Feng W, Xu Y, Zhou X. Qizhu anticancer prescription enhances immunosurveillance of liver cancer cells by regulating p21-dependent secretory phenotypes. JOURNAL OF ETHNOPHARMACOLOGY 2024; 333:118400. [PMID: 38823657 DOI: 10.1016/j.jep.2024.118400] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/29/2024] [Revised: 05/15/2024] [Accepted: 05/27/2024] [Indexed: 06/03/2024]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Hepatocellular carcinoma (HCC) is the third leading cause of cancer-related death worldwide, largely due to the limitations of available therapeutic strategies. The traditional Chinese medicine Qizhu Anticancer Prescription (QZACP) can improve the quality of life and prolong the survival time of patients with HCC. However, the precise mechanisms underlying the anti-cancer properties of QZACP remain unclear. PURPOSE This study examined the anti-hepatocarcinogenic properties of QZACP, with a specific focus on its influence on the p21-activated secretory phenotype (PASP)-mediated immune surveillance, to elucidate the underlying molecular pathways involved in HCC. MATERIALS AND METHODS Cell proliferation was measured using the Cell Counting Kit-8, 5-ethynyl-2'-deoxyuridine, and clonogenic assays. The cell cycle was evaluated using flow cytometry, and senescence was identified by staining with senescence-associated beta-galactosidase (SA-β-gal). A primary liver cancer model produced by diethylnitrosamine was established in C57 BL/6 mice to assess the tumor-inhibitory effect of QZACP. The liver's pathological characteristics were examined using hematoxylin and eosin staining. PASP screening was performed using GeneCards, DisGeNet, Online Mendelian Inheritance in Man, and The Cancer Genome Atlas databases. Western blot analysis, enzyme-linked immunosorbent assay (ELISA), immunofluorescence staining, and Transwell migration assays were performed. RESULTS Serum containing QZACP enhanced p21 expression, triggered cell cycle arrest, accelerated cell senescence, and suppressed cell proliferation in Huh7 and MHCC-97H liver cancer cells. QZACP reduced the quantity and dimensions of liver tumor nodules and enhanced p21 protein expression, SA-β-Gal staining in tumor lesions, and cytotoxic CD8+ T cell infiltration. Bioinformatic analyses indicated that PASP factors, including hepatocyte growth factor, decorin (DCN), dermatopontin, C-X-C motif chemokine ligand 14 (CXCL14), and Wnt family member 2 (WNT2), play an important role in the development of HCC. In addition, these factors are associated with the presence of natural killer cells and CD8+ T cells within tumors. Western blotting and ELISA confirmed that QZACP increased DCN, CXCL14, and WNT2 levels in tumor tissues and peripheral blood. CONCLUSIONS QZACP's suppression of HCC progression may involve cell senescence mediated via p21 upregulation, DCN, CXCL14, and WNT2 secretion, and reversal of the immunosuppressive microenvironment. This study provides insights that can be used in the development of new treatment strategies for HCC.
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Affiliation(s)
- Rui Hu
- Macau University of Science and Technology, Faculty of Chinese Medicine, Taipa, Macao, 999078, China; Shenzhen Traditional Chinese Medicine Hospital, Department of Liver Disease, Shenzhen, 518033, China
| | - Jing Li
- Macau University of Science and Technology, Faculty of Chinese Medicine, Taipa, Macao, 999078, China; Shenzhen Traditional Chinese Medicine Hospital, Department of Liver Disease, Shenzhen, 518033, China
| | - Qi Huang
- Macau University of Science and Technology, Faculty of Chinese Medicine, Taipa, Macao, 999078, China; Shenzhen Traditional Chinese Medicine Hospital, Department of Liver Disease, Shenzhen, 518033, China
| | - Xin Zhong
- Shenzhen Traditional Chinese Medicine Hospital, Department of Liver Disease, Shenzhen, 518033, China; The Fourth Clinical Medical College of Guangzhou University of Chinese Medicine, Shenzhen, 518033, China
| | - Jialing Sun
- Shenzhen Traditional Chinese Medicine Hospital, Department of Liver Disease, Shenzhen, 518033, China
| | - Jinyu Yi
- Macau University of Science and Technology, Faculty of Chinese Medicine, Taipa, Macao, 999078, China; Shenzhen Traditional Chinese Medicine Hospital, Department of Liver Disease, Shenzhen, 518033, China
| | - Lanfen Peng
- Shenzhen Traditional Chinese Medicine Hospital, Department of Liver Disease, Shenzhen, 518033, China; The Fourth Clinical Medical College of Guangzhou University of Chinese Medicine, Shenzhen, 518033, China
| | - Xinning Liu
- Shenzhen Traditional Chinese Medicine Hospital, Department of Liver Disease, Shenzhen, 518033, China
| | - Yuan Yang
- Shenzhen Traditional Chinese Medicine Hospital, Department of Liver Disease, Shenzhen, 518033, China; The Fourth Clinical Medical College of Guangzhou University of Chinese Medicine, Shenzhen, 518033, China
| | - Wenmin Yang
- Shenzhen Traditional Chinese Medicine Hospital, Department of Liver Disease, Shenzhen, 518033, China; The Fourth Clinical Medical College of Guangzhou University of Chinese Medicine, Shenzhen, 518033, China
| | - Yan Wang
- Shenzhen Traditional Chinese Medicine Hospital, Department of Liver Disease, Shenzhen, 518033, China; The Fourth Clinical Medical College of Guangzhou University of Chinese Medicine, Shenzhen, 518033, China
| | - Wenfeng Ma
- Shenzhen Traditional Chinese Medicine Hospital, Department of Liver Disease, Shenzhen, 518033, China
| | - Wenxing Feng
- Shenzhen Traditional Chinese Medicine Hospital, Department of Liver Disease, Shenzhen, 518033, China
| | - Youhua Xu
- Macau University of Science and Technology, Faculty of Chinese Medicine, Taipa, Macao, 999078, China
| | - Xiaozhou Zhou
- Macau University of Science and Technology, Faculty of Chinese Medicine, Taipa, Macao, 999078, China; Shenzhen Traditional Chinese Medicine Hospital, Department of Liver Disease, Shenzhen, 518033, China; The Fourth Clinical Medical College of Guangzhou University of Chinese Medicine, Shenzhen, 518033, China.
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26
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Wu Y, Cao Y, Chen L, Lai X, Zhang S, Wang S. Role of Exosomes in Cancer and Aptamer-Modified Exosomes as a Promising Platform for Cancer Targeted Therapy. Biol Proced Online 2024; 26:15. [PMID: 38802766 PMCID: PMC11129508 DOI: 10.1186/s12575-024-00245-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2024] [Accepted: 05/16/2024] [Indexed: 05/29/2024] Open
Abstract
Exosomes are increasingly recognized as important mediators of intercellular communication in cancer biology. Exosomes can be derived from cancer cells as well as cellular components in tumor microenvironment. After secretion, the exosomes carrying a wide range of bioactive cargos can be ingested by local or distant recipient cells. The released cargos act through a variety of mechanisms to elicit multiple biological effects and impact most if not all hallmarks of cancer. Moreover, owing to their excellent biocompatibility and capability of being easily engineered or modified, exosomes are currently exploited as a promising platform for cancer targeted therapy. In this review, we first summarize the current knowledge of roles of exosomes in risk and etiology, initiation and progression of cancer, as well as their underlying molecular mechanisms. The aptamer-modified exosome as a promising platform for cancer targeted therapy is then briefly introduced. We also discuss the future directions for emerging roles of exosome in tumor biology and perspective of aptamer-modified exosomes in cancer therapy.
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Affiliation(s)
- Yating Wu
- Fujian Key Laboratory of Aptamers Technology, Affiliated Dongfang Hospital of School of Medicine, Xiamen University, Fuzhou, Fujian Province, P. R. China
- Department of Medical Oncology, Fuzhou General Clinical Medical School (the 900th Hospital), Fujian Medical University, Fujian Province, Fuzhou, P. R. China
| | - Yue Cao
- Department of Clinical Laboratory Medicine, Fuzhou General Clinical Medical School (the 900 th Hospital), Fujian Medical University, Fujian Province, Fuzhou, P. R. China
| | - Li Chen
- Fujian Key Laboratory of Aptamers Technology, Affiliated Dongfang Hospital of School of Medicine, Xiamen University, Fuzhou, Fujian Province, P. R. China
- Department of Clinical Laboratory Medicine, Fuzhou General Clinical Medical School (the 900 th Hospital), Fujian Medical University, Fujian Province, Fuzhou, P. R. China
| | - Xiaofeng Lai
- Fujian Key Laboratory of Aptamers Technology, Affiliated Dongfang Hospital of School of Medicine, Xiamen University, Fuzhou, Fujian Province, P. R. China
- Department of Clinical Laboratory Medicine, Fuzhou General Clinical Medical School (the 900 th Hospital), Fujian Medical University, Fujian Province, Fuzhou, P. R. China
| | - Shenghang Zhang
- Fujian Key Laboratory of Aptamers Technology, Affiliated Dongfang Hospital of School of Medicine, Xiamen University, Fuzhou, Fujian Province, P. R. China.
- Department of Clinical Laboratory Medicine, Fuzhou General Clinical Medical School (the 900 th Hospital), Fujian Medical University, Fujian Province, Fuzhou, P. R. China.
| | - Shuiliang Wang
- Fujian Key Laboratory of Aptamers Technology, Affiliated Dongfang Hospital of School of Medicine, Xiamen University, Fuzhou, Fujian Province, P. R. China.
- Department of Clinical Laboratory Medicine, Fuzhou General Clinical Medical School (the 900 th Hospital), Fujian Medical University, Fujian Province, Fuzhou, P. R. China.
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27
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Gao Y, He Y, Tang Y, Chen ZS, Qu M. VISTA: A Novel Checkpoint for Cancer Immunotherapy. Drug Discov Today 2024:104045. [PMID: 38797321 DOI: 10.1016/j.drudis.2024.104045] [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: 02/22/2024] [Revised: 04/20/2024] [Accepted: 05/21/2024] [Indexed: 05/29/2024]
Abstract
V-domain Ig suppressor of T cell activation (VISTA) is a recently identified member of the B7 family of immunoregulatory proteins. It is pivotal for maintaining T cell quiescence and exerts a significant regulatory influence on the immune response to tumors. Accumulating clinical evidence suggests that the influence of VISTA on tumor immunity is more nuanced than initially postulated. Although these revelations add layers of complexity to our understanding of the function of VISTA, they also offer novel avenues for scientific inquiry and potential therapeutic targets. In this review, we scrutinize the current literature pertaining to the expression of VISTA in various of malignancies, aiming to elucidate its intricate roles within the tumor microenvironment and in cancer immunotherapy.
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Affiliation(s)
- Yu Gao
- Translational Medical Center, Weifang Second People's Hospital, Weifang 261041, Shandong, China
| | - Yanting He
- Department of Pathology, The Affiliated Hospital of Qingdao University, Pingdu 266700, Shandong, China
| | - Yuanyuan Tang
- Translational Medical Center, Weifang Second People's Hospital, Weifang 261041, Shandong, China
| | - Zhe-Sheng Chen
- Department of Pharmaceutical Sciences, College of Pharmacy and Health Sciences, St. John's University, Queens, NY 11439, USA.
| | - Meihua Qu
- Translational Medical Center, Weifang Second People's Hospital, Weifang 261041, Shandong, China; School of Life Science and Technology, Weifang Medical University, Weifang 261053, Shandon, China.
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28
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Arulraj T, Wang H, Deshpande A, Varadhan R, Emens LA, Jaffee EM, Fertig EJ, Santa-Maria CA, Popel AS. Virtual patient analysis identifies strategies to improve the performance of predictive biomarkers for PD-1 blockade. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.05.21.595235. [PMID: 38826266 PMCID: PMC11142158 DOI: 10.1101/2024.05.21.595235] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2024]
Abstract
Patients with metastatic triple-negative breast cancer (TNBC) show variable responses to PD-1 inhibition. Efficient patient selection by predictive biomarkers would be desirable, but is hindered by the limited performance of existing biomarkers. Here, we leveraged in-silico patient cohorts generated using a quantitative systems pharmacology model of metastatic TNBC, informed by transcriptomic and clinical data, to explore potential ways to improve patient selection. We tested 90 biomarker candidates, including various cellular and molecular species, by a cutoff-based biomarker testing algorithm combined with machine learning-based feature selection. Combinations of pre-treatment biomarkers improved the specificity compared to single biomarkers at the cost of reduced sensitivity. On the other hand, early on-treatment biomarkers, such as the relative change in tumor diameter from baseline measured at two weeks after treatment initiation, achieved remarkably higher sensitivity and specificity. Further, blood-based biomarkers had a comparable ability to tumor- or lymph node-based biomarkers in identifying a subset of responders, potentially suggesting a less invasive way for patient selection.
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29
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Liu J, Li B, Li L, Ming X, Xu ZP. Advances in Nanomaterials for Immunotherapeutic Improvement of Cancer Chemotherapy. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2024:e2403024. [PMID: 38773882 DOI: 10.1002/smll.202403024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/15/2024] [Revised: 05/10/2024] [Indexed: 05/24/2024]
Abstract
Immuno-stimulative effect of chemotherapy (ISECT) is recognized as a potential alternative to conventional immunotherapies, however, the clinical application is constrained by its inefficiency. Metronomic chemotherapy, though designed to overcome these limitations, offers inconsistent results, with effectiveness varying based on cancer types, stages, and patient-specific factors. In parallel, a wealth of preclinical nanomaterials holds considerable promise for ISECT improvement by modulating the cancer-immunity cycle. In the area of biomedical nanomaterials, current literature reviews mainly concentrate on a specific category of nanomaterials and nanotechnological perspectives, while two essential issues are still lacking, i.e., a comprehensive analysis addressing the causes for ISECT inefficiency and a thorough summary elaborating the nanomaterials for ISECT improvement. This review thus aims to fill these gaps and catalyze further development in this field. For the first time, this review comprehensively discusses the causes of ISECT inefficiency. It then meticulously categorizes six types of nanomaterials for improving ISECT. Subsequently, practical strategies are further proposed for addressing inefficient ISECT, along with a detailed discussion on exemplary nanomedicines. Finally, this review provides insights into the challenges and perspectives for improving chemo-immunotherapy by innovations in nanomaterials.
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Affiliation(s)
- Jie Liu
- Australian Institute for Bioengineering and Nanotechnology, the University of Queensland, St Lucia, QLD, 4072, Australia
- School of Chinese Medicine, Hong Kong Baptist University, Hong Kong SAR, 000000, China
- GoodMedX Tech Limited Company, Hong Kong SAR, 000000, China
| | - Bei Li
- Cancer Centre and Institute of Translational Medicine, Faculty of Health Sciences, University of Macau, Macau SAR, 999078, China
| | - Li Li
- Australian Institute for Bioengineering and Nanotechnology, the University of Queensland, St Lucia, QLD, 4072, Australia
| | - Xin Ming
- Departments of Cancer Biology and Biomedical Engineering, Wake Forest University School of Medicine, Winston-Salem, North Carolina, 27157, USA
| | - Zhi Ping Xu
- Australian Institute for Bioengineering and Nanotechnology, the University of Queensland, St Lucia, QLD, 4072, Australia
- Institute of Biomedical Health Technology and Engineering, and Institute of Systems and Physical Biology, Shenzhen Bay Laboratory, Shenzhen, Guangdong Province, 518107, China
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30
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Kim CW, Kim HJ, Lee HK. Microbiome dynamics in immune checkpoint blockade. Trends Endocrinol Metab 2024:S1043-2760(24)00096-1. [PMID: 38705760 DOI: 10.1016/j.tem.2024.04.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2024] [Revised: 04/12/2024] [Accepted: 04/16/2024] [Indexed: 05/07/2024]
Abstract
Immune checkpoint blockade (ICB) is one of the leading immunotherapies, although a variable extent of resistance has been observed among patients and across cancer types. Among the efforts underway to overcome this challenge, the microbiome has emerged as a factor affecting the responsiveness and efficacy of ICB. Active research, facilitated by advances in sequencing techniques, is assessing the predominant influence of the intestinal microbiome, as well as the effects of the presence of an intratumoral microbiome. In this review, we describe recent findings from clinical trials, observational studies of human patients, and animal studies on the impact of the microbiome on the efficacy of ICB, highlighting the role of the intestinal and tumor microbiomes and the contribution of methodological advances in their study.
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Affiliation(s)
- Chae Won Kim
- Department of Biological Sciences, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, 34141, Republic of Korea; Life Science Institute, KAIST, Daejeon 34141, Republic of Korea
| | - Hyun-Jin Kim
- Department of Biological Sciences, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, 34141, Republic of Korea; Life Science Institute, KAIST, Daejeon 34141, Republic of Korea
| | - Heung Kyu Lee
- Department of Biological Sciences, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, 34141, Republic of Korea.
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31
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Lew-Derivry L, Lamrani L, Alcantara M, Alanio C. [Optimizing efficacy and security of CAR-T cells, and immune monitoring]. Med Sci (Paris) 2024; 40:445-453. [PMID: 38819280 DOI: 10.1051/medsci/2024058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2024] Open
Abstract
The immune system plays a critical role in the control and eradication of tumors. A better understanding of the anti-tumor immune mechanisms over the last decade has led to the development of immunotherapies, including cellular therapies such as those using CAR-T cells. These therapies have been remarkably effective in hematological malignancies. However, their application to solid tumors requires some optimization. Many efforts are being made in this regard, both to increase the efficacy of CAR-T cells, and to make them more secure. For the former goal, there is a need for the identification of new targets, better activation strategies, or arming T cells in a way that makes them able to overcome intra-tumoral barriers. For the latter goal, dose adjustment, locoregional administration or use of suicide genes are currently investigated as ways to mitigate the risks of this therapy. Together, these adjustments will permit larger applicability of CAR-T cells, in anti-tumor immunity, but also in the context of auto-immune diseases or fibrolytic therapies.
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Affiliation(s)
- Lucille Lew-Derivry
- AP-HP, service d'oncologie et d'hématologie pédiatrique, Hôpital A. Trousseau, Paris, France - Institut Curie, PSL University, Inserm U932, Immunité et cancer, Paris, France - Laboratoire d'immunologie clinique et d'immunomonitoring, Institut Curie, Paris, France - CellAction, Institut Curie, Suresnes, France
| | - Lamia Lamrani
- Institut Curie, PSL University, Inserm U932, Immunité et cancer, Paris, France - Laboratoire d'immunologie clinique et d'immunomonitoring, Institut Curie, Paris, France - CellAction, Institut Curie, Suresnes, France
| | | | - Cécile Alanio
- Institut Curie, PSL University, Inserm U932, Immunité et cancer, Paris, France - Laboratoire d'immunologie clinique et d'immunomonitoring, Institut Curie, Paris, France - CellAction, Institut Curie, Suresnes, France
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32
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Zhang J, Li AM, Kansler ER, Li MO. Cancer immunity by tissue-resident type 1 innate lymphoid cells and killer innate-like T cells. Immunol Rev 2024; 323:150-163. [PMID: 38506480 PMCID: PMC11102320 DOI: 10.1111/imr.13319] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/21/2024]
Abstract
Cancer progression can be restrained by tumor-infiltrating lymphocytes in a process termed cancer immunosurveillance. Based on how lymphocytes are activated and recruited to the tumor tissue, cancer immunity is either pre-wired, in which innate lymphocytes and innate-like T cells are directly recruited to and activated in tumors following their differentiation in primary lymphoid organs; or priming-dependent, in which conventional adaptive T cells are first primed by cognate antigens in secondary lymphoid organs before homing to and reactivated in tumors. While priming-dependent cancer immunity has been a focus of cancer immunology research for decades, in part due to historical preconception of cancer theory and tumor model choice as well as clinical success of conventional adaptive T cell-directed therapeutic programs, recent studies have revealed that pre-wired cancer immunity mediated by tissue-resident type 1 innate lymphoid cells (ILC1s) and killer innate-like T cells (ILTCKs) is an integral component of the cancer immunosurveillance process. Herein we review the distinct ontogenies and cancer-sensing mechanisms of ILC1s and ILTCKs in murine genetic cancer models as well as the conspicuously conserved responses in human malignancies. How ILC1s and ILTCKs may be targeted to broaden the scope of cancer immunotherapy beyond conventional adaptive T cells is also discussed.
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Affiliation(s)
- Jing Zhang
- Immunology Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Albert M. Li
- Immunology Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Emily R. Kansler
- Immunology Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Ming O. Li
- Immunology Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Louis V. Gerstner Jr. Graduate School of Biomedical Sciences, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Immunology and Microbial Pathogenesis Graduate Program, Weill Cornell Graduate School of Biomedical Sciences, Cornell University, New York, NY, USA
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Mitra A, Kumar A, Amdare NP, Pathak R. Current Landscape of Cancer Immunotherapy: Harnessing the Immune Arsenal to Overcome Immune Evasion. BIOLOGY 2024; 13:307. [PMID: 38785789 PMCID: PMC11118874 DOI: 10.3390/biology13050307] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/01/2024] [Revised: 04/24/2024] [Accepted: 04/24/2024] [Indexed: 05/25/2024]
Abstract
Cancer immune evasion represents a leading hallmark of cancer, posing a significant obstacle to the development of successful anticancer therapies. However, the landscape of cancer treatment has significantly evolved, transitioning into the era of immunotherapy from conventional methods such as surgical resection, radiotherapy, chemotherapy, and targeted drug therapy. Immunotherapy has emerged as a pivotal component in cancer treatment, harnessing the body's immune system to combat cancer and offering improved prognostic outcomes for numerous patients. The remarkable success of immunotherapy has spurred significant efforts to enhance the clinical efficacy of existing agents and strategies. Several immunotherapeutic approaches have received approval for targeted cancer treatments, while others are currently in preclinical and clinical trials. This review explores recent progress in unraveling the mechanisms of cancer immune evasion and evaluates the clinical effectiveness of diverse immunotherapy strategies, including cancer vaccines, adoptive cell therapy, and antibody-based treatments. It encompasses both established treatments and those currently under investigation, providing a comprehensive overview of efforts to combat cancer through immunological approaches. Additionally, the article emphasizes the current developments, limitations, and challenges in cancer immunotherapy. Furthermore, by integrating analyses of cancer immunotherapy resistance mechanisms and exploring combination strategies and personalized approaches, it offers valuable insights crucial for the development of novel anticancer immunotherapeutic strategies.
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Affiliation(s)
- Ankita Mitra
- Laura and Isaac Perlmutter Cancer Center, New York University Langone Medical Center, New York, NY 10016, USA
| | - Anoop Kumar
- Molecular Diagnostic Laboratory, National Institute of Biologicals, Noida 201309, Uttar Pradesh, India
| | - Nitin P. Amdare
- Department of Microbiology and Immunology, Albert Einstein College of Medicine, Bronx, New York, NY 10461, USA
| | - Rajiv Pathak
- Department of Genetics, Albert Einstein College of Medicine, Bronx, New York, NY 10461, USA
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Zhang XJ, Yu Y, Zhao HP, Guo L, Dai K, Lv J. Mechanisms of tumor immunosuppressive microenvironment formation in esophageal cancer. World J Gastroenterol 2024; 30:2195-2208. [PMID: 38690024 PMCID: PMC11056912 DOI: 10.3748/wjg.v30.i16.2195] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2024] [Revised: 03/05/2024] [Accepted: 04/10/2024] [Indexed: 04/26/2024] Open
Abstract
As a highly invasive malignancy, esophageal cancer (EC) is a global health issue, and was the eighth most prevalent cancer and the sixth leading cause of cancer-related death worldwide in 2020. Due to its highly immunogenic nature, emer-ging immunotherapy approaches, such as immune checkpoint blockade, have demonstrated promising efficacy in treating EC; however, certain limitations and challenges still exist. In addition, tumors may exhibit primary or acquired resistance to immunotherapy in the tumor immune microenvironment (TIME); thus, understanding the TIME is urgent and crucial, especially given the im-portance of an immunosuppressive microenvironment in tumor progression. The aim of this review was to better elucidate the mechanisms of the suppressive TIME, including cell infiltration, immune cell subsets, cytokines and signaling pathways in the tumor microenvironment of EC patients, as well as the downregulated expression of major histocompatibility complex molecules in tumor cells, to obtain a better understanding of the differences in EC patient responses to immunotherapeutic strategies and accurately predict the efficacy of immunotherapies. Therefore, personalized treatments could be developed to maximize the advantages of immunotherapy.
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Affiliation(s)
- Xiao-Jun Zhang
- Department of Clinical Laboratory, Honghui Hospital, Xi’an Jiaotong University, Xi’an 710054, Shaanxi Province, China
| | - Yan Yu
- Department of Clinical Laboratory, Honghui Hospital, Xi’an Jiaotong University, Xi’an 710054, Shaanxi Province, China
| | - He-Ping Zhao
- Department of Clinical Laboratory, Honghui Hospital, Xi’an Jiaotong University, Xi’an 710054, Shaanxi Province, China
| | - Lei Guo
- Department of Spinal Surgery, Honghui Hospital, Xi’an Jiaotong University, Xi’an 710054, Shaanxi Province, China
| | - Kun Dai
- Department of Clinical Laboratory, Yanliang Railway Hospital of Xi’an, Xi’an 710089, Shaanxi Province, China
| | - Jing Lv
- Department of Clinical Laboratory, Honghui Hospital, Xi’an Jiaotong University, Xi’an 710054, Shaanxi Province, China
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Zhang T, Yu W, Cheng X, Yeung J, Ahumada V, Norris PC, Pearson MJ, Yang X, van Deursen W, Halcovich C, Nassar A, Vesely MD, Zhang Y, Zhang J, Ji L, Flies DB, Liu L, Langermann S, LaRochelle WJ, Humphrey R, Zhao D, Zhang Q, Zhang J, Gu R, Schalper KA, Sanmamed MF, Chen L. Up-regulated PLA2G10 in cancer impairs T cell infiltration to dampen immunity. Sci Immunol 2024; 9:eadh2334. [PMID: 38669316 DOI: 10.1126/sciimmunol.adh2334] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2023] [Accepted: 04/04/2024] [Indexed: 04/28/2024]
Abstract
T cells are often absent from human cancer tissues during both spontaneously induced immunity and therapeutic immunotherapy, even in the presence of a functional T cell-recruiting chemokine system, suggesting the existence of T cell exclusion mechanisms that impair infiltration. Using a genome-wide in vitro screening platform, we identified a role for phospholipase A2 group 10 (PLA2G10) protein in T cell exclusion. PLA2G10 up-regulation is widespread in human cancers and is associated with poor T cell infiltration in tumor tissues. PLA2G10 overexpression in immunogenic mouse tumors excluded T cells from infiltration, resulting in resistance to anti-PD-1 immunotherapy. PLA2G10 can hydrolyze phospholipids into small lipid metabolites, thus inhibiting chemokine-mediated T cell mobility. Ablation of PLA2G10's enzymatic activity enhanced T cell infiltration and sensitized PLA2G10-overexpressing tumors to immunotherapies. Our study implicates a role for PLA2G10 in T cell exclusion from tumors and suggests a potential target for cancer immunotherapy.
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Affiliation(s)
- Tianxiang Zhang
- Department of Immunobiology, Yale University School of Medicine, New Haven, CT, USA
| | - Weiwei Yu
- Department of Immunobiology, Yale University School of Medicine, New Haven, CT, USA
| | - Xiaoxiao Cheng
- Department of Immunobiology, Yale University School of Medicine, New Haven, CT, USA
| | - Jacky Yeung
- Department of Immunobiology, Yale University School of Medicine, New Haven, CT, USA
- Department of Neurosurgery, Yale University School of Medicine, New Haven, CT, USA
| | - Viviana Ahumada
- Department of Pathology, Yale University School of Medicine, New Haven, CT, USA
| | | | | | - Xuan Yang
- Department of Immunobiology, Yale University School of Medicine, New Haven, CT, USA
| | | | - Christina Halcovich
- Department of Immunobiology, Yale University School of Medicine, New Haven, CT, USA
| | - Ala Nassar
- Department of Immunobiology, Yale University School of Medicine, New Haven, CT, USA
| | - Mathew D Vesely
- Department of Immunobiology, Yale University School of Medicine, New Haven, CT, USA
- Department of Dermatology, Yale University School of Medicine, New Haven, CT, USA
| | - Yu Zhang
- Department of Immunobiology, Yale University School of Medicine, New Haven, CT, USA
| | - Jianping Zhang
- Department of Immunobiology, Yale University School of Medicine, New Haven, CT, USA
| | - Lan Ji
- Department of Immunobiology, Yale University School of Medicine, New Haven, CT, USA
| | | | | | | | | | | | - Dejian Zhao
- Yale Center for Genome Analysis, Yale University, New Haven, CT, USA
| | - Qiuyu Zhang
- Department of Immunobiology, Yale University School of Medicine, New Haven, CT, USA
| | - Jindong Zhang
- Department of Immunobiology, Yale University School of Medicine, New Haven, CT, USA
| | - Runxia Gu
- Department of Immunobiology, Yale University School of Medicine, New Haven, CT, USA
| | - Kurt A Schalper
- Department of Pathology, Yale University School of Medicine, New Haven, CT, USA
| | - Miguel F Sanmamed
- Department of Immunobiology, Yale University School of Medicine, New Haven, CT, USA
- Program of Immunology and Immunotherapy, Center for Applied Medical Research, University of Navarra, Pamplona, Spain
| | - Lieping Chen
- Department of Immunobiology, Yale University School of Medicine, New Haven, CT, USA
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Bhatt DK, Daemen T. Molecular Circuits of Immune Sensing and Response to Oncolytic Virotherapy. Int J Mol Sci 2024; 25:4691. [PMID: 38731910 PMCID: PMC11083234 DOI: 10.3390/ijms25094691] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2024] [Revised: 04/15/2024] [Accepted: 04/23/2024] [Indexed: 05/13/2024] Open
Abstract
Oncolytic virotherapy is a promising immunotherapy approach for cancer treatment that utilizes viruses to preferentially infect and eliminate cancer cells while stimulating the immune response. In this review, we synthesize the current literature on the molecular circuits of immune sensing and response to oncolytic virotherapy, focusing on viral DNA or RNA sensing by infected cells, cytokine and danger-associated-signal sensing by neighboring cells, and the subsequent downstream activation of immune pathways. These sequential sense-and-response mechanisms involve the triggering of molecular sensors by viruses or infected cells to activate transcription factors and related genes for a breadth of immune responses. We describe how the molecular signals induced in the tumor upon virotherapy can trigger diverse immune signaling pathways, activating both antigen-presenting-cell-based innate and T cell-based adaptive immune responses. Insights into these complex mechanisms provide valuable knowledge for enhancing oncolytic virotherapy strategies.
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Affiliation(s)
- Darshak K. Bhatt
- Department of Medical Microbiology and Infection Prevention, University Medical Center Groningen, University of Groningen, P.O. Box 30 001, HPC EB88, 9700 RB Groningen, The Netherlands
| | - Toos Daemen
- Department of Medical Microbiology and Infection Prevention, University Medical Center Groningen, University of Groningen, P.O. Box 30 001, HPC EB88, 9700 RB Groningen, The Netherlands
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37
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Orozco JIJ, Valdez BJ, Matsuba C, Simanonok MP, Ensenyat-Mendez M, Ramiscal JAB, Salomon MP, Takasumi Y, Grumley JG. Biological effects of intraoperative radiation therapy: histopathological changes and immunomodulation in breast cancer patients. Front Immunol 2024; 15:1373497. [PMID: 38720889 PMCID: PMC11076837 DOI: 10.3389/fimmu.2024.1373497] [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: 01/19/2024] [Accepted: 04/08/2024] [Indexed: 05/12/2024] Open
Abstract
Introduction Intraoperative radiation therapy (IORT) delivers a single accelerated radiation dose to the breast tumor bed during breast-conserving surgery (BCS). The synergistic biologic effects of simultaneous surgery and radiation remain unclear. This study explores the cellular and molecular changes induced by IORT in the tumor microenvironment and its impact on the immune response modulation. Methods Patients with hormone receptor (HR)-positive/HER2-negative, ductal carcinoma in situ (DCIS), or early-stage invasive breast carcinoma undergoing BCS with margin re-excision were included. Histopathological evaluation and RNA-sequencing in the re-excision tissue were compared between patients with IORT (n=11) vs. non-IORT (n=11). Results Squamous metaplasia with atypia was exclusively identified in IORT specimens (63.6%, p=0.004), mimicking DCIS. We then identified 1,662 differentially expressed genes (875 upregulated and 787 downregulated) between IORT and non-IORT samples. Gene ontology analyses showed that IORT was associated with the enrichment of several immune response pathways, such as inflammatory response, granulocyte activation, and T-cell activation (p<0.001). When only considering normal tissue from both cohorts, IORT was associated with intrinsic apoptotic signaling, response to gamma radiation, and positive regulation of programmed cell death (p<0.001). Using the xCell algorithm, we inferred a higher abundance of γδ T-cells, dendritic cells, and monocytes in the IORT samples. Conclusion IORT induces histological changes, including squamous metaplasia with atypia, and elicits molecular alterations associated with immune response and intrinsic apoptotic pathways. The increased abundance of immune-related components in breast tissue exposed to IORT suggests a potential shift towards active immunogenicity, particularly immune-desert tumors like HR-positive/HER2-negative breast cancer.
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Affiliation(s)
- Javier I. J. Orozco
- Saint John’s Cancer Institute, Providence Saint John’s Health Center, Santa Monica, CA, United States
| | - Betsy J. Valdez
- Saint John’s Cancer Institute, Providence Saint John’s Health Center, Santa Monica, CA, United States
| | - Chikako Matsuba
- Department of Medicine, Keck School of Medicine, University of Southern California, Los Angeles, CA, United States
| | - Michael P. Simanonok
- Center for Cardiovascular Analytics, Research and Data Science, Providence Research Network, Portland, OR, United States
| | - Miquel Ensenyat-Mendez
- Cancer Epigenetics Laboratory at the Cancer Cell Biology Group, Institut d’Investigació Sanitària Illes Balears (IdISBa), Palma, Spain
| | - Judi Anne B. Ramiscal
- Department of Surgical Oncology, Arrowhead Regional Medical Center & California University of Science and Medicine, Colton, CA, United States
| | - Matthew P. Salomon
- Department of Medicine, Keck School of Medicine, University of Southern California, Los Angeles, CA, United States
| | - Yuki Takasumi
- Department of Pathology, Providence Saint John’s Health Center, Santa Monica, CA, United States
| | - Janie G. Grumley
- Saint John’s Cancer Institute, Providence Saint John’s Health Center, Santa Monica, CA, United States
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Montoya M, Gallus M, Phyu S, Haegelin J, de Groot J, Okada H. A Roadmap of CAR-T-Cell Therapy in Glioblastoma: Challenges and Future Perspectives. Cells 2024; 13:726. [PMID: 38727262 PMCID: PMC11083543 DOI: 10.3390/cells13090726] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2024] [Revised: 04/20/2024] [Accepted: 04/20/2024] [Indexed: 05/13/2024] Open
Abstract
Glioblastoma (GBM) is the most common primary malignant brain tumor, with a median overall survival of less than 2 years and a nearly 100% mortality rate under standard therapy that consists of surgery followed by combined radiochemotherapy. Therefore, new therapeutic strategies are urgently needed. The success of chimeric antigen receptor (CAR) T cells in hematological cancers has prompted preclinical and clinical investigations into CAR-T-cell treatment for GBM. However, recent trials have not demonstrated any major success. Here, we delineate existing challenges impeding the effectiveness of CAR-T-cell therapy for GBM, encompassing the cold (immunosuppressive) microenvironment, tumor heterogeneity, T-cell exhaustion, local and systemic immunosuppression, and the immune privilege inherent to the central nervous system (CNS) parenchyma. Additionally, we deliberate on the progress made in developing next-generation CAR-T cells and novel innovative approaches, such as low-intensity pulsed focused ultrasound, aimed at surmounting current roadblocks in GBM CAR-T-cell therapy.
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Affiliation(s)
- Megan Montoya
- Department of Neurological Surgery, University of California San Francisco, San Francisco, CA 94143, USA
- Helen Diller Family Comprehensive Cancer Center, San Francisco, CA 94158, USA
| | - Marco Gallus
- Department of Neurological Surgery, University of California San Francisco, San Francisco, CA 94143, USA
- Helen Diller Family Comprehensive Cancer Center, San Francisco, CA 94158, USA
| | - Su Phyu
- Department of Neurological Surgery, University of California San Francisco, San Francisco, CA 94143, USA
- Helen Diller Family Comprehensive Cancer Center, San Francisco, CA 94158, USA
| | - Jeffrey Haegelin
- Department of Neurological Surgery, University of California San Francisco, San Francisco, CA 94143, USA
- Helen Diller Family Comprehensive Cancer Center, San Francisco, CA 94158, USA
| | - John de Groot
- Department of Neurological Surgery, University of California San Francisco, San Francisco, CA 94143, USA
- Helen Diller Family Comprehensive Cancer Center, San Francisco, CA 94158, USA
| | - Hideho Okada
- Department of Neurological Surgery, University of California San Francisco, San Francisco, CA 94143, USA
- Helen Diller Family Comprehensive Cancer Center, San Francisco, CA 94158, USA
- Parker Institute for Cancer Immunotherapy, San Francisco, CA 94129, USA
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Yin Y, Yang X, Cheng Z, Wang H, Lei J, Wang D, Wang P, Li B, Mi J, Yuan Q. Identification of extracellular matrix-related biomarkers in colon adenocarcinoma by bioinformatics and experimental validation. Front Immunol 2024; 15:1371584. [PMID: 38694509 PMCID: PMC11061380 DOI: 10.3389/fimmu.2024.1371584] [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: 01/16/2024] [Accepted: 04/03/2024] [Indexed: 05/04/2024] Open
Abstract
Backgrounds Extracellular matrix (ECM) is an important component of tumor microenvironment, and its abnormal expression promotes tumor formation, progression and metastasis. Methods Weighted gene co-expression network analysis (WGCNA) was used to identify ECM-related hub genes based on The Cancer Genome Atlas (TCGA) colon adenocarcinoma (COAD) data. COAD clinical samples were used to verify the expression of potential biomarkers in tumor tissues, and siRNA was used to explore the role of potential biomarkers in cell proliferation and epithelial-mesenchymal transition (EMT). Results Three potential biomarkers (LEP, NGF and PCOLCE2) related to prognosis of COAD patients were identified and used to construct ERGPI. Immunohistochemical analysis of clinical samples showed that the three potential biomarkers were highly expressed in tumor tissues of COAD patients. Knockdown of LEP, NGF or PCOLCE2 inhibited COAD cell proliferation and EMT. Dictamnine inhibited tumor cell growth by binding to these three potential biomarkers based on molecular docking and transplanted tumor model. Conclusion The three biomarkers can provide new ideas for the diagnosis and targeted therapy of COAD patients.
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Affiliation(s)
- Yongkui Yin
- College of Life Science, Mudanjiang Medical University, Mudanjiang, China
| | - Xiaojie Yang
- College of Life Science, Mudanjiang Medical University, Mudanjiang, China
| | - Zhengyi Cheng
- Department of Pathology, Xi’an No.3 Hospital, The Affiliated Hospital of Northwest University, Xi’an, China
| | - Hui Wang
- Department of Rheumatology and Immunology, Tangdu Hospital of The Air Force Medical University, Xi’an, China
| | - Jun Lei
- Department of Assets Management, Mudanjiang Medical University, Mudanjiang, China
| | - Dan Wang
- College of Life Science, Mudanjiang Medical University, Mudanjiang, China
| | - Peiwen Wang
- College of Life Science, Mudanjiang Medical University, Mudanjiang, China
| | - Biao Li
- College of Life Science, Mudanjiang Medical University, Mudanjiang, China
| | - Jing Mi
- College of Life Science, Mudanjiang Medical University, Mudanjiang, China
| | - Qi Yuan
- College of Life Science, Mudanjiang Medical University, Mudanjiang, China
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Archer S, Brailey PM, Song M, Bartlett PD, Figueiredo I, Gurel B, Guo C, Brucklacher-Waldert V, Thompson HL, Akinwale J, Boyle SE, Rossant C, Birkett NR, Pizzey J, Maginn M, Legg J, Williams R, Johnston CM, Bland-Ward P, de Bono JS, Pierce AJ. CB307: A Dual Targeting Costimulatory Humabody VH Therapeutic for Treating PSMA-Positive Tumors. Clin Cancer Res 2024; 30:1595-1606. [PMID: 38593226 PMCID: PMC11016891 DOI: 10.1158/1078-0432.ccr-23-3052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Revised: 12/07/2023] [Accepted: 02/05/2024] [Indexed: 04/11/2024]
Abstract
PURPOSE CD137 is a T- and NK-cell costimulatory receptor involved in consolidating immunologic responses. The potent CD137 agonist urelumab has shown clinical promise as a cancer immunotherapeutic but development has been hampered by on-target off-tumor toxicities. A CD137 agonist targeted to the prostate-specific membrane antigen (PSMA), frequently and highly expressed on castration-resistant metastatic prostate cancer (mCRPC) tumor cells, could bring effective immunotherapy to this immunologically challenging to address disease. EXPERIMENTAL DESIGN We designed and manufactured CB307, a novel half-life extended bispecific costimulatory Humabody VH therapeutic to elicit CD137 agonism exclusively in a PSMA-high tumor microenvironment (TME). The functional activity of CB307 was assessed in cell-based assays and in syngeneic mouse antitumor pharmacology studies. Nonclinical toxicology and toxicokinetic properties of CB307 were assessed in a good laboratory practice (GLP) compliant study in cynomolgus macaques. RESULTS CB307 provides effective CD137 agonism in a PSMA-dependent manner, with antitumor activity both in vitro and in vivo, and additional activity when combined with checkpoint inhibitors. A validated novel PSMA/CD137 IHC assay demonstrated a higher prevalence of CD137-positive cells in the PSMA-expressing human mCRPC TME with respect to primary lesions. CB307 did not show substantial toxicity in nonhuman primates and exhibited a plasma half-life supporting weekly clinical administration. CONCLUSIONS CB307 is a first-in-class immunotherapeutic that triggers potent PSMA-dependent T-cell activation, thereby alleviating toxicologic concerns against unrestricted CD137 agonism.
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Affiliation(s)
- Sophie Archer
- Crescendo Biologics Ltd., Babraham Research Campus, Cambridge, United Kingdom
| | - Phillip M. Brailey
- Crescendo Biologics Ltd., Babraham Research Campus, Cambridge, United Kingdom
| | - Minjung Song
- Crescendo Biologics Ltd., Babraham Research Campus, Cambridge, United Kingdom
| | - Phillip D. Bartlett
- Crescendo Biologics Ltd., Babraham Research Campus, Cambridge, United Kingdom
| | - Ines Figueiredo
- Cancer Biomarkers Group, The Institute of Cancer Research, London, United Kingdom
| | - Bora Gurel
- Cancer Biomarkers Group, The Institute of Cancer Research, London, United Kingdom
| | - Christina Guo
- Cancer Biomarkers Group, The Institute of Cancer Research, London, United Kingdom
- Prostate Cancer Targeted Therapies Group, Royal Marsden Hospital, Sutton, United Kingdom
| | | | | | - Jude Akinwale
- Crescendo Biologics Ltd., Babraham Research Campus, Cambridge, United Kingdom
| | - Samantha E. Boyle
- Crescendo Biologics Ltd., Babraham Research Campus, Cambridge, United Kingdom
| | - Christine Rossant
- Crescendo Biologics Ltd., Babraham Research Campus, Cambridge, United Kingdom
| | - Neil R. Birkett
- Crescendo Biologics Ltd., Babraham Research Campus, Cambridge, United Kingdom
| | - Julia Pizzey
- Crescendo Biologics Ltd., Babraham Research Campus, Cambridge, United Kingdom
| | - Mark Maginn
- Crescendo Biologics Ltd., Babraham Research Campus, Cambridge, United Kingdom
| | - James Legg
- Crescendo Biologics Ltd., Babraham Research Campus, Cambridge, United Kingdom
| | - Richard Williams
- Crescendo Biologics Ltd., Babraham Research Campus, Cambridge, United Kingdom
| | - Colette M. Johnston
- Crescendo Biologics Ltd., Babraham Research Campus, Cambridge, United Kingdom
| | - Philip Bland-Ward
- Crescendo Biologics Ltd., Babraham Research Campus, Cambridge, United Kingdom
| | - Johann S. de Bono
- Cancer Biomarkers Group, The Institute of Cancer Research, London, United Kingdom
- Prostate Cancer Targeted Therapies Group, Royal Marsden Hospital, Sutton, United Kingdom
| | - Andrew J. Pierce
- Crescendo Biologics Ltd., Babraham Research Campus, Cambridge, United Kingdom
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Wolf B, Jain RK. Unraveling a hidden player in lymphovascular invasion in bladder cancer. Cancer Cell 2024; 42:509-512. [PMID: 38458186 DOI: 10.1016/j.ccell.2024.02.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/06/2024] [Revised: 02/13/2024] [Accepted: 02/14/2024] [Indexed: 03/10/2024]
Abstract
Tumor invasion into the lymphatic vasculature represents a critical step during malignant progression of epithelial cancers. In this issue of Cancer Cell, Zheng et al. unravel how cancer-associated fibroblasts interact with lymphatic endothelial cells and the extracellular matrix to promote lymphatic tumor invasion and suggest that these processes could be treatment targets.
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Affiliation(s)
- Benjamin Wolf
- Edwin L. Steele Laboratories, Department of Radiation Oncology, Massachusetts General Hospital and Harvard Medical School, 100 Blossom Street, Cox-7, Boston, MA 02114, USA
| | - Rakesh K Jain
- Edwin L. Steele Laboratories, Department of Radiation Oncology, Massachusetts General Hospital and Harvard Medical School, 100 Blossom Street, Cox-7, Boston, MA 02114, USA.
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Dang Q, Li B, Jin B, Ye Z, Lou X, Wang T, Wang Y, Pan X, Hu Q, Li Z, Ji S, Zhou C, Yu X, Qin Y, Xu X. Cancer immunometabolism: advent, challenges, and perspective. Mol Cancer 2024; 23:72. [PMID: 38581001 PMCID: PMC10996263 DOI: 10.1186/s12943-024-01981-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2023] [Accepted: 03/06/2024] [Indexed: 04/07/2024] Open
Abstract
For decades, great strides have been made in the field of immunometabolism. A plethora of evidence ranging from basic mechanisms to clinical transformation has gradually embarked on immunometabolism to the center stage of innate and adaptive immunomodulation. Given this, we focus on changes in immunometabolism, a converging series of biochemical events that alters immune cell function, propose the immune roles played by diversified metabolic derivatives and enzymes, emphasize the key metabolism-related checkpoints in distinct immune cell types, and discuss the ongoing and upcoming realities of clinical treatment. It is expected that future research will reduce the current limitations of immunotherapy and provide a positive hand in immune responses to exert a broader therapeutic role.
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Affiliation(s)
- Qin Dang
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
- Shanghai Pancreatic Cancer Institute, Shanghai, China
- Pancreatic Cancer Institute, Fudan University, Shanghai, China
| | - Borui Li
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
- Shanghai Pancreatic Cancer Institute, Shanghai, China
- Pancreatic Cancer Institute, Fudan University, Shanghai, China
| | - Bing Jin
- School of Clinical Medicine, Zhengzhou University, Zhengzhou, China
| | - Zeng Ye
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
- Shanghai Pancreatic Cancer Institute, Shanghai, China
- Pancreatic Cancer Institute, Fudan University, Shanghai, China
| | - Xin Lou
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
- Shanghai Pancreatic Cancer Institute, Shanghai, China
- Pancreatic Cancer Institute, Fudan University, Shanghai, China
| | - Ting Wang
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
- Shanghai Pancreatic Cancer Institute, Shanghai, China
- Pancreatic Cancer Institute, Fudan University, Shanghai, China
| | - Yan Wang
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
- Shanghai Pancreatic Cancer Institute, Shanghai, China
- Pancreatic Cancer Institute, Fudan University, Shanghai, China
| | - Xuan Pan
- Department of Hepatobiliary Surgery, Yijishan Hospital, The First Affiliated Hospital of Wannan Medical College, Wuhu, China
| | - Qiangsheng Hu
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, Tongji University, Shanghai, China
| | - Zheng Li
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
- Shanghai Pancreatic Cancer Institute, Shanghai, China
- Pancreatic Cancer Institute, Fudan University, Shanghai, China
| | - Shunrong Ji
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
- Shanghai Pancreatic Cancer Institute, Shanghai, China
- Pancreatic Cancer Institute, Fudan University, Shanghai, China
| | - Chenjie Zhou
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
- Shanghai Pancreatic Cancer Institute, Shanghai, China
- Pancreatic Cancer Institute, Fudan University, Shanghai, China
| | - Xianjun Yu
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai, China.
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China.
- Shanghai Pancreatic Cancer Institute, Shanghai, China.
- Pancreatic Cancer Institute, Fudan University, Shanghai, China.
| | - Yi Qin
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai, China.
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China.
- Shanghai Pancreatic Cancer Institute, Shanghai, China.
- Pancreatic Cancer Institute, Fudan University, Shanghai, China.
| | - Xiaowu Xu
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai, China.
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China.
- Shanghai Pancreatic Cancer Institute, Shanghai, China.
- Pancreatic Cancer Institute, Fudan University, Shanghai, China.
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43
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Jeong M, Collins N. Nutritional modulation of antitumor immunity. Curr Opin Immunol 2024; 87:102422. [PMID: 38728931 DOI: 10.1016/j.coi.2024.102422] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2024] [Revised: 04/23/2024] [Accepted: 04/28/2024] [Indexed: 05/12/2024]
Abstract
The composition and quantity of food we eat have a drastic impact on the development and function of immune responses. In this review, we highlight defined nutritional interventions shown to enhance antitumor immunity, including ketogenic, low-protein, high-fructose, and high-fiber diets, as well as dietary restriction. We propose that incorporating such nutritional interventions into immunotherapy protocols has the potential to increase therapeutic responsiveness and long-term tumor control in patients with cancer.
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Affiliation(s)
- Mingeum Jeong
- Jill Roberts Institute for Research in Inflammatory Bowel Disease, Joan and Sanford I. Weill Department of Medicine, Department of Medicine, Weill Cornell Medical College, New York, NY 10021, USA; Friedman Center for Nutrition and Inflammation, Joan and Sanford I. Weill Department of Medicine, Department of Medicine, Weill Cornell Medical College, New York, NY 10021, USA
| | - Nicholas Collins
- Jill Roberts Institute for Research in Inflammatory Bowel Disease, Joan and Sanford I. Weill Department of Medicine, Department of Medicine, Weill Cornell Medical College, New York, NY 10021, USA; Friedman Center for Nutrition and Inflammation, Joan and Sanford I. Weill Department of Medicine, Department of Medicine, Weill Cornell Medical College, New York, NY 10021, USA; Immunology and Microbial Pathogenesis Program, Graduate School of Medical Sciences, Weill Cornell Medical College, New York, NY 10021, USA.
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44
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Hashimoto M, Ramalingam SS, Ahmed R. Harnessing CD8 T cell responses using PD-1-IL-2 combination therapy. Trends Cancer 2024; 10:332-346. [PMID: 38129234 PMCID: PMC11006586 DOI: 10.1016/j.trecan.2023.11.008] [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: 10/16/2023] [Revised: 11/22/2023] [Accepted: 11/28/2023] [Indexed: 12/23/2023]
Abstract
There is considerable interest in developing more effective programmed cell death (PD)-1 combination therapies against cancer. One major obstacle to these efforts is a dysfunctional/exhausted state of CD8 T cells, which PD-1 monotherapy is not able to overcome. Recent studies have highlighted that PD-1+ T cell factor (TCF)-1+ stem-like CD8 T cells are not fate locked into the exhaustion program and their differentiation trajectory can be changed by interleukin (IL)-2 signals. Modifying the CD8 T cell exhaustion program and generating better effectors from stem-like CD8 T cells by IL-2 form the fundamental immunological basis for combining IL-2 with PD-1 therapy. Many versions of IL-2-based products are being tested and each product should be carefully evaluated for its ability to modulate dysfunctional states of anti-tumor CD8 T cells.
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Affiliation(s)
- Masao Hashimoto
- Emory Vaccine Center, Emory University School of Medicine, Atlanta, GA, USA; Department of Microbiology and Immunology, Emory University School of Medicine, Atlanta, GA, USA
| | - Suresh S Ramalingam
- Winship Cancer Institute of Emory University, Atlanta, GA, USA; Department of Hematology and Medical Oncology, Emory University School of Medicine, Atlanta, GA, USA
| | - Rafi Ahmed
- Emory Vaccine Center, Emory University School of Medicine, Atlanta, GA, USA; Department of Microbiology and Immunology, Emory University School of Medicine, Atlanta, GA, USA; Winship Cancer Institute of Emory University, Atlanta, GA, USA.
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45
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Wisdom AJ, Barker CA, Chang JY, Demaria S, Formenti S, Grassberger C, Gregucci F, Hoppe BS, Kirsch DG, Marciscano AE, Mayadev J, Mouw KW, Palta M, Wu CC, Jabbour SK, Schoenfeld JD. The Next Chapter in Immunotherapy and Radiation Combination Therapy: Cancer-Specific Perspectives. Int J Radiat Oncol Biol Phys 2024; 118:1404-1421. [PMID: 38184173 DOI: 10.1016/j.ijrobp.2023.12.046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Revised: 12/20/2023] [Accepted: 12/30/2023] [Indexed: 01/08/2024]
Abstract
Immunotherapeutic agents have revolutionized cancer treatment over the past decade. However, most patients fail to respond to immunotherapy alone. A growing body of preclinical studies highlights the potential for synergy between radiation therapy and immunotherapy, but the outcomes of clinical studies have been mixed. This review summarizes the current state of immunotherapy and radiation combination therapy across cancers, highlighting existing challenges and promising areas for future investigation.
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Affiliation(s)
- Amy J Wisdom
- Harvard Radiation Oncology Program, Boston, Massachusetts
| | - Christopher A Barker
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Joe Y Chang
- Department of Radiation Oncology, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Sandra Demaria
- Department of Radiation Oncology, Weill Cornell Medicine, New York, New York
| | - Silvia Formenti
- Department of Radiation Oncology, Weill Cornell Medicine, New York, New York
| | - Clemens Grassberger
- Department of Radiation Oncology, University of Washington, Fred Hutch Cancer Center, Seattle, Washington
| | - Fabiana Gregucci
- Department of Radiation Oncology, Weill Cornell Medicine, New York, New York
| | - Bradford S Hoppe
- Department of Radiation Oncology, Mayo Clinic, Jacksonville, Florida
| | - David G Kirsch
- Department of Radiation Oncology, University of Toronto, Radiation Medicine Program, Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada
| | - Ariel E Marciscano
- Department of Radiation Oncology, Massachusetts General Hospital, Boston, Massachusetts
| | - Jyoti Mayadev
- Department of Radiation Oncology, UC San Diego School of Medicine, San Diego, California
| | - Kent W Mouw
- Department of Radiation Oncology, Brigham and Women's Hospital/Dana-Farber Cancer Institute, Boston, Massachusetts
| | - Manisha Palta
- Department of Radiation Oncology, Duke Cancer Center, Durham, North Carolina
| | - Cheng-Chia Wu
- Department of Radiation Oncology, Columbia University Irving Medical Center, New York, New York
| | - Salma K Jabbour
- Department of Radiation Oncology, Rutgers Cancer Institute of New Jersey, New Brunswick, New Jersey.
| | - Jonathan D Schoenfeld
- Department of Radiation Oncology, Brigham and Women's Hospital/Dana-Farber Cancer Institute, Boston, Massachusetts.
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46
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Guo Z, Yu J, Chen Z, Chen S, Wang L. Immunological Mechanisms behind Anti-PD-1/PD-L1 Immune Checkpoint Blockade: Intratumoral Reinvigoration or Systemic Induction? Biomedicines 2024; 12:764. [PMID: 38672120 PMCID: PMC11048152 DOI: 10.3390/biomedicines12040764] [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: 01/24/2024] [Revised: 03/16/2024] [Accepted: 03/26/2024] [Indexed: 04/28/2024] Open
Abstract
Anti-PD-1/PD-L1 immune checkpoint blockade (ICB) has been widely used to treat many types of cancer. It is well established that PD-L1 expressing cancer cells could directly inhibit the cytotoxicity of PD-1+ T cells via PD-L1-PD-1 interaction. However, histological quantification of intratumoral PD-L1 expression provides limited predictive value and PD-L1 negative patients could still benefit from ICB treatment. Therefore, the current major clinical challenges are low objective response rate and unclear immunological mechanisms behind responding vs. non-responding patients. Here, we review recent studies highlighting the importance of longitudinal pre- and post-ICB treatment on patients with various types of solid tumor to elucidate the mechanisms behind ICB treatment. On one hand, ICB induces changes in the tumor microenvironment by reinvigorating intratumoral PD-1+ exhausted T cells ("releasing the brakes"). On the other hand, ICB can also affect systemic antitumor immunity in the tumor-draining lymph node to induce priming/activation of cancer specific T cells, which is evident by T cell clonal expansion/replacement in peripheral blood. These studies reveal that ICB treatment not only acts on the tumor microenvironment ("battlefield") but also acts on immune organs ("training camp") of patients with solid tumors. A deeper understanding of the immunological mechanisms behind ICB treatment will pave the way for further improvements in clinical response.
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Affiliation(s)
| | | | | | | | - Lei Wang
- International Cancer Center, Shenzhen University Medical School, Shenzhen 518054, China; (Z.G.); (J.Y.); (Z.C.); (S.C.)
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47
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Schirrmacher V, Van Gool S, Stuecker W. Individualized Multimodal Immunotherapy (IMI): Scientific Rationale and Clinical Experience from a Single Institution. Biomedicines 2024; 12:754. [PMID: 38672110 PMCID: PMC11048616 DOI: 10.3390/biomedicines12040754] [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: 01/25/2024] [Revised: 03/14/2024] [Accepted: 03/27/2024] [Indexed: 04/28/2024] Open
Abstract
Oncolytic viruses and combinatorial immunotherapy for cancer (this Special Issue) are both part of cancer treatment at IOZK. This review focusses on an individual multimodal cancer immunotherapy concept developed by IOZK, Cologne, Germany. The scientific rationale for employing three main components is explained: (i) oncolytic Newcastle disease virus, (ii) modulated electrohyperthermia and (iii) individual tumor antigen and oncolytic virus modified dendritic cell vaccine (IO-VACR). The strategy involves repeated cancer-immunity cycles evoked in cancer patients by systemic oncolytic virus exposure plus hyperthermia pretreatment to induce immunogenic cell death followed by intradermal IO-VACR vaccination. As an example of the experience at IOZK, we present the latest results from combining the immunotherapy with standard treatment of patients suffering from glioblastoma multiforme. The promising clinical results in terms of overall survival benefit of additional individualized multimodal immunotherapy are presented. The cancer-immunity cycle, as introduced 10 years ago, describes key important steps occurring locally at the sites of both tumor and draining lymph nodes. This view is extended here towards systemic events occuring in blood where immunogenic cell death-induced tumor antigens are transported into the bone marrow. For 20 years it has been known that bone marrow is an antigen-responsive organ in which dendritic cells present tumor antigens to T cells leading to immunological synapse formation, tumor antigen-specific T cell activation and memory T cell formation. Bone marrow is known to be the most prominent source of de novo cellular generation in the body and to play an important role for the storage and maintenance of immunological memory. Its systemic activation is recommended to augment cancer-immunity cycles.
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Affiliation(s)
- Volker Schirrmacher
- Immune-Oncological Center Cologne (IOZK), D-50674 Cologne, Germany; (S.V.G.); (W.S.)
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48
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Nguyen DC, Song K, Jokonya S, Yazdani O, Sellers DL, Wang Y, Zakaria ABM, Pun SH, Stayton PS. Mannosylated STING Agonist Drugamers for Dendritic Cell-Mediated Cancer Immunotherapy. ACS CENTRAL SCIENCE 2024; 10:666-675. [PMID: 38559305 PMCID: PMC10979423 DOI: 10.1021/acscentsci.3c01310] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/24/2023] [Revised: 01/22/2024] [Accepted: 02/06/2024] [Indexed: 04/04/2024]
Abstract
The Stimulator of Interferon Genes (STING) pathway is a promising target for cancer immunotherapy. Despite recent advances, therapies targeting the STING pathway are often limited by routes of administration, suboptimal STING activation, or off-target toxicity. Here, we report a dendritic cell (DC)-targeted polymeric prodrug platform (polySTING) that is designed to optimize intracellular delivery of a diamidobenzimidazole (diABZI) small-molecule STING agonist while minimizing off-target toxicity after parenteral administration. PolySTING incorporates mannose targeting ligands as a comonomer, which facilitates its uptake in CD206+/mannose receptor+ professional antigen-presenting cells (APCs) in the tumor microenvironment (TME). The STING agonist is conjugated through a cathepsin B-cleavable valine-alanine (VA) linker for selective intracellular drug release after receptor-mediated endocytosis. When administered intravenously in tumor-bearing mice, polySTING selectively targeted CD206+/mannose receptor+ APCs in the TME, resulting in increased cross-presenting CD8+ DCs, infiltrating CD8+ T cells in the TME as well as maturation across multiple DC subtypes in the tumor-draining lymph node (TDLN). Systemic administration of polySTING slowed tumor growth in a B16-F10 murine melanoma model as well as a 4T1 murine breast cancer model with an acceptable safety profile. Thus, we demonstrate that polySTING delivers STING agonists to professional APCs after systemic administration, generating efficacious DC-driven antitumor immunity with minimal side effects. This new polymeric prodrug platform may offer new opportunities for combining efficient targeted STING agonist delivery with other selective tumor therapeutic strategies.
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Affiliation(s)
- Dinh Chuong Nguyen
- Molecular
Engineering & Sciences Institute, University
of Washington, Seattle, Washington 98195, United States
| | - Kefan Song
- Department
of Bioengineering, University of Washington, Seattle, Washington 98195, United States
| | - Simbarashe Jokonya
- Department
of Bioengineering, University of Washington, Seattle, Washington 98195, United States
| | - Omeed Yazdani
- Department
of Bioengineering, University of Washington, Seattle, Washington 98195, United States
| | - Drew L. Sellers
- Department
of Bioengineering, University of Washington, Seattle, Washington 98195, United States
| | - Yonghui Wang
- Department
of Bioengineering, University of Washington, Seattle, Washington 98195, United States
| | - ABM Zakaria
- Department
of Bioengineering, University of Washington, Seattle, Washington 98195, United States
| | - Suzie H. Pun
- Molecular
Engineering & Sciences Institute, University
of Washington, Seattle, Washington 98195, United States
- Department
of Bioengineering, University of Washington, Seattle, Washington 98195, United States
| | - Patrick S. Stayton
- Molecular
Engineering & Sciences Institute, University
of Washington, Seattle, Washington 98195, United States
- Department
of Bioengineering, University of Washington, Seattle, Washington 98195, United States
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49
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Scheuermann S, Kristmann B, Engelmann F, Nuernbergk A, Scheuermann D, Koloseus M, Abed T, Solass W, Seitz CM. Unveiling spatial complexity in solid tumor immune microenvironments through multiplexed imaging. Front Immunol 2024; 15:1383932. [PMID: 38566984 PMCID: PMC10985204 DOI: 10.3389/fimmu.2024.1383932] [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: 02/08/2024] [Accepted: 02/29/2024] [Indexed: 04/04/2024] Open
Abstract
Deciphering cellular components and the spatial interaction network of the tumor immune microenvironment (TIME) of solid tumors is pivotal for understanding biologically relevant cross-talks and, ultimately, advancing therapies. Multiplexed tissue imaging provides a powerful tool to elucidate spatial complexity in a holistic manner. We established and cross-validated a comprehensive immunophenotyping panel comprising over 121 markers for multiplexed tissue imaging using MACSima™ imaging cyclic staining (MICS) alongside an end-to-end analysis workflow. Applying this panel and workflow to primary cancer tissues, we characterized tumor heterogeneity, investigated potential therapeutical targets, conducted in-depth profiling of cell types and states, sub-phenotyped T cells within the TIME, and scrutinized cellular neighborhoods of diverse T cell subsets. Our findings highlight the advantage of spatial profiling, revealing immunosuppressive molecular signatures of tumor-associated myeloid cells interacting with neighboring exhausted, PD1high T cells in the TIME of hepatocellular carcinoma (HCC). This study establishes a robust framework for spatial exploration of TIMEs in solid tumors and underscores the potency of multiplexed tissue imaging and ultra-deep cell phenotyping in unraveling clinically relevant tumor components.
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Affiliation(s)
- Sophia Scheuermann
- Department of Haematology, Oncology, Gastroenterology, Nephrology, Rheumatology, University Children’s Hospital Tuebingen, Tuebingen, Germany
- iFIT Cluster of Excellence EXC 2180 ‘Image-Guided and Functionally Instructed Tumor Therapies’, University of Tuebingen, Tuebingen, Germany
- German Cancer Consortium (DKTK), partner site Tuebingen, a partnership between German Cancer Research Center (DKFZ) and University Hospital Tuebingen, Tuebingen, Germany
| | - Beate Kristmann
- Department of Haematology, Oncology, Gastroenterology, Nephrology, Rheumatology, University Children’s Hospital Tuebingen, Tuebingen, Germany
| | - Fabienne Engelmann
- Department of Haematology, Oncology, Gastroenterology, Nephrology, Rheumatology, University Children’s Hospital Tuebingen, Tuebingen, Germany
| | - Alice Nuernbergk
- Department of Haematology, Oncology, Gastroenterology, Nephrology, Rheumatology, University Children’s Hospital Tuebingen, Tuebingen, Germany
| | - David Scheuermann
- School of Business and Economics, Faculty of Economics and Social Sciences, University of Tuebingen, Tuebingen, Germany
| | - Marie Koloseus
- Department of Haematology, Oncology, Gastroenterology, Nephrology, Rheumatology, University Children’s Hospital Tuebingen, Tuebingen, Germany
| | - Tayeb Abed
- Institute of Pathology and Neuropathology, University Hospital Tuebingen and Comprehensive Cancer Center, Tuebingen, Germany
| | - Wiebke Solass
- Institute of Tissue Medicine and Pathology (ITMP), University of Bern, Bern, Switzerland
| | - Christian M. Seitz
- Department of Haematology, Oncology, Gastroenterology, Nephrology, Rheumatology, University Children’s Hospital Tuebingen, Tuebingen, Germany
- iFIT Cluster of Excellence EXC 2180 ‘Image-Guided and Functionally Instructed Tumor Therapies’, University of Tuebingen, Tuebingen, Germany
- German Cancer Consortium (DKTK), partner site Tuebingen, a partnership between German Cancer Research Center (DKFZ) and University Hospital Tuebingen, Tuebingen, Germany
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50
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Shi Y, Bashian EE, Hou Y, Wu P. Chemical immunology: Recent advances in tool development and applications. Cell Chem Biol 2024; 31:S2451-9456(24)00080-1. [PMID: 38508196 DOI: 10.1016/j.chembiol.2024.02.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2023] [Revised: 02/01/2024] [Accepted: 02/22/2024] [Indexed: 03/22/2024]
Abstract
Immunology was one of the first biological fields to embrace chemical approaches. The development of new chemical approaches and techniques has provided immunologists with an impressive arsenal of tools to address challenges once considered insurmountable. This review focuses on advances at the interface of chemistry and immunobiology over the past two decades that have not only opened new avenues in basic immunological research, but also revolutionized drug development for the treatment of cancer and autoimmune diseases. These include chemical approaches to understand and manipulate antigen presentation and the T cell priming process, to facilitate immune cell trafficking and regulate immune cell functions, and therapeutic applications of chemical approaches to disease control and treatment.
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Affiliation(s)
- Yujie Shi
- Department of Molecular and Cellular Biology, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, CA 92037, USA
| | - Eleanor E Bashian
- Department of Molecular and Cellular Biology, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, CA 92037, USA
| | - Yingqin Hou
- Department of Molecular and Cellular Biology, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, CA 92037, USA
| | - Peng Wu
- Department of Molecular and Cellular Biology, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, CA 92037, USA.
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