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Williams HL, Frei AL, Koessler T, Berger MD, Dawson H, Michielin O, Zlobec I. The current landscape of spatial biomarkers for prediction of response to immune checkpoint inhibition. NPJ Precis Oncol 2024; 8:178. [PMID: 39138341 PMCID: PMC11322473 DOI: 10.1038/s41698-024-00671-1] [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: 03/06/2024] [Accepted: 08/05/2024] [Indexed: 08/15/2024] Open
Abstract
Enabling the examination of cell-cell relationships in tissue, spatially resolved omics technologies have revolutionised our perspectives on cancer biology. Clinically, the development of immune checkpoint inhibitors (ICI) has advanced cancer therapeutics. However, a major challenge of effective implementation is the identification of predictive biomarkers of response. In this review we examine the potential added predictive value of spatial biomarkers of response to ICI beyond current clinical benchmarks.
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Affiliation(s)
- Hannah L Williams
- Institute for Tissue Medicine and Pathology, University of Bern, Bern, Switzerland.
| | - Ana Leni Frei
- Institute for Tissue Medicine and Pathology, University of Bern, Bern, Switzerland
- Graduate School for Cellular and Biomedical Sciences, University of Bern, Bern, Switzerland
| | - Thibaud Koessler
- Medical Oncology Department, Geneva University Hospitals, 4 rue Gabrielle-Perret-Gentil, 1205, Geneva, Switzerland
- Swiss Cancer Centre Léman, Lausanne, Geneva, Switzerland
- University of Geneva, Faculty of Medicine, Geneva, Switzerland
| | - Martin D Berger
- Department of Medical Oncology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Heather Dawson
- Institute for Tissue Medicine and Pathology, University of Bern, Bern, Switzerland
| | - Olivier Michielin
- Medical Oncology Department, Geneva University Hospitals, 4 rue Gabrielle-Perret-Gentil, 1205, Geneva, Switzerland
- Swiss Cancer Centre Léman, Lausanne, Geneva, Switzerland
- University of Geneva, Faculty of Medicine, Geneva, Switzerland
| | - Inti Zlobec
- Institute for Tissue Medicine and Pathology, University of Bern, Bern, Switzerland
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Heggie A, Thurston TLM, Ellis T. Microbial messengers: nucleic acid delivery by bacteria. Trends Biotechnol 2024:S0167-7799(24)00188-4. [PMID: 39117490 DOI: 10.1016/j.tibtech.2024.07.010] [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: 05/20/2024] [Revised: 07/15/2024] [Accepted: 07/16/2024] [Indexed: 08/10/2024]
Abstract
The demand for diverse nucleic acid delivery vectors, driven by recent biotechnological breakthroughs, offers opportunities for continuous improvements in efficiency, safety, and delivery capacity. With their enhanced safety and substantial cargo capacity, bacterial vectors offer significant potential across a variety of applications. In this review, we explore methods to engineer bacteria for nucleic acid delivery, including strategies such as engineering attenuated strains, lysis circuits, and conjugation machinery. Moreover, we explore pioneering techniques, such as manipulating nanoparticle (NP) coatings and outer membrane vesicles (OMVs), representing the next frontier in bacterial vector engineering. We foresee these advancements in bacteria-mediated nucleic acid delivery, through combining bacterial pathogenesis with engineering biology techniques, as a pivotal step forward in the evolution of nucleic acid delivery technologies.
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Affiliation(s)
- Alison Heggie
- Centre for Bacterial Resistance Biology, Imperial College London, South Kensington Campus, London, SW7 2AZ, UK; Imperial College Centre for Synthetic Biology, South Kensington Campus, London, SW7 2AZ, UK; Department of Bioengineering, Imperial College London, South Kensington Campus, London, SW7 2AZ, UK
| | - Teresa L M Thurston
- Centre for Bacterial Resistance Biology, Imperial College London, South Kensington Campus, London, SW7 2AZ, UK
| | - Tom Ellis
- Imperial College Centre for Synthetic Biology, South Kensington Campus, London, SW7 2AZ, UK; Department of Bioengineering, Imperial College London, South Kensington Campus, London, SW7 2AZ, UK.
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3
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Lynch C, Korpics MC, Katipally RR, Bestvina CM, Pitroda SP, Patel JD, Luke JJ, Chmura SJ, Juloori A. Safety of combined ablative radiotherapy and immune checkpoint inhibitors in three phase I trials. Eur J Cancer 2024; 209:114264. [PMID: 39106643 DOI: 10.1016/j.ejca.2024.114264] [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: 05/03/2024] [Revised: 07/26/2024] [Accepted: 07/30/2024] [Indexed: 08/09/2024]
Abstract
BACKGROUND Stereotactic body radiotherapy (SBRT) is safe and effective for treatment of extracranial metastatic disease, but its safety when combined with immune checkpoint inhibitors (ICI) has not yet been comprehensively reported. Here we report adverse events (AEs) associated with combined SBRT and ICI using prospectively-collected data on patients in three trials investigating multi-site SBRT combined with ICI. METHODS Patients were included from three prospective trials of ICI (pembrolizumab; nivolumab/urelumab or nivolumab/cabiralizumab; nivolumab/ipilimumab) with SBRT to 1-4 sites. AEs were recorded prospectively using the CTCAE v4.0. Survival was analyzed using Kaplan-Meier method with a 90-day landmark. Association of patient characteristics with cumulative incidence of AEs was assessed using Fine-Gray regression. RESULTS 213 patients were included, with a median follow-up of 10 months. Over the follow-up period, 50 % and 27 % of patients experienced at least one grade ≥ 2 or grade ≥ 3 AE, respectively. Cumulative incidences of grade ≥ 2 and grade ≥ 3 AEs at 6 months were 47 % and 23 %, respectively. Three grade 5 AEs rated "possibly" related to treatment occurred outside the 90-day dose-limiting toxicity window. Landmarked survival analysis of patients with or without grade ≥ 3 AEs showed no significant difference in progression-free or overall survival. Dual-agent ICI was significantly associated with grade ≥ 3 AE. CONCLUSION This analysis features the largest prospectively evaluated cohort of patients treated with combination ablative SBRT and ICI to date and provides context for future trial design. We conclude that multi-site SBRT and ICI can be safely co-administered when SBRT is delivered with prioritization of normal tissue constraints.
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Affiliation(s)
- Connor Lynch
- The University of Chicago Medical Center, Department of Radiation and Cellular Oncology, United States
| | - Mark C Korpics
- The University of Chicago Medical Center, Department of Radiation and Cellular Oncology, United States
| | - Rohan R Katipally
- The University of Chicago Medical Center, Department of Radiation and Cellular Oncology, United States
| | - Christine M Bestvina
- The University of Chicago Medical Center, Department of Medical Oncology, United States
| | - Sean P Pitroda
- The University of Chicago Medical Center, Department of Radiation and Cellular Oncology, United States
| | - Jyoti D Patel
- Northwestern University, Division of Hematology and Oncology, United States
| | - Jason J Luke
- UPMC Hillman Cancer Center and University of Pittsburgh, United States
| | - Steven J Chmura
- The University of Chicago Medical Center, Department of Radiation and Cellular Oncology, United States
| | - Aditya Juloori
- The University of Chicago Medical Center, Department of Radiation and Cellular Oncology, United States.
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Chakravarti M, Bera S, Dhar S, Sarkar A, Choudhury PR, Ganguly N, Das J, Sultana J, Guha A, Biswas S, Das T, Hajra S, Banerjee S, Baral R, Bose A. Neem Leaf Glycoprotein Disrupts Exhausted CD8+ T-Cell-Mediated Cancer Stem Cell Aggression. Mol Cancer Res 2024; 22:759-778. [PMID: 38743057 DOI: 10.1158/1541-7786.mcr-23-0993] [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: 11/28/2023] [Revised: 03/27/2024] [Accepted: 05/09/2024] [Indexed: 05/16/2024]
Abstract
Targeting exhausted CD8+ T-cell (TEX)-induced aggravated cancer stem cells (CSC) holds immense therapeutic potential. In this regard, immunomodulation via Neem Leaf Glycoprotein (NLGP), a plant-derived glycoprotein immunomodulator is explored. Since former reports have proven immune dependent-tumor restriction of NLGP across multiple tumor models, we hypothesized that NLGP might reprogram and rectify TEX to target CSCs successfully. In this study, we report that NLGP's therapeutic administration significantly reduced TEX-associated CSC virulence in in vivo B16-F10 melanoma tumor model. A similar trend was observed in in vitro generated TEX and B16-F10/MCF7 coculture setups. NLGP rewired CSCs by downregulating clonogenicity, multidrug resistance phenotypes and PDL1, OCT4, and SOX2 expression. Cell cycle analysis revealed that NLGP educated-TEX efficiently pushed CSCs out of quiescent phase (G0G1) into synthesis phase (S), supported by hyper-phosphorylation of G0G1-S transitory cyclins and Rb proteins. This rendered quiescent CSCs susceptible to S-phase-targeting chemotherapeutic drugs like 5-fluorouracil (5FU). Consequently, combinatorial treatment of NLGP and 5FU brought optimal CSC-targeting efficiency with an increase in apoptotic bodies and proapoptotic BID expression. Notably a strong nephron-protective effect of NLGP was also observed, which prevented 5FU-associated toxicity. Furthermore, Dectin-1-mediated NLGP uptake and subsequent alteration of Notch1 and mTOR axis were deciphered as the involved signaling network. This observation unveiled Dectin-1 as a potent immunotherapeutic drug target to counter T-cell exhaustion. Cumulatively, NLGP immunotherapy alleviated exhausted CD8+ T-cell-induced CSC aggravation. Implications: Our study recommends that NLGP immunotherapy can be utilized to counter ramifications of T-cell exhaustion and to target therapy elusive aggressive CSCs without evoking toxicity.
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Affiliation(s)
- Mohona Chakravarti
- Department of Immunoregulation and Immunodiagnostics, Chittaranjan National Cancer Institute (CNCI), Kolkata, India
| | - Saurav Bera
- Department of Immunoregulation and Immunodiagnostics, Chittaranjan National Cancer Institute (CNCI), Kolkata, India
| | - Sukanya Dhar
- Department of Immunoregulation and Immunodiagnostics, Chittaranjan National Cancer Institute (CNCI), Kolkata, India
| | - Anirban Sarkar
- Department of Immunoregulation and Immunodiagnostics, Chittaranjan National Cancer Institute (CNCI), Kolkata, India
| | - Pritha Roy Choudhury
- Department of Immunoregulation and Immunodiagnostics, Chittaranjan National Cancer Institute (CNCI), Kolkata, India
| | - Nilanjan Ganguly
- Department of Immunoregulation and Immunodiagnostics, Chittaranjan National Cancer Institute (CNCI), Kolkata, India
| | - Juhina Das
- Department of Immunoregulation and Immunodiagnostics, Chittaranjan National Cancer Institute (CNCI), Kolkata, India
| | - Jasmine Sultana
- Department of Immunoregulation and Immunodiagnostics, Chittaranjan National Cancer Institute (CNCI), Kolkata, India
| | - Aishwarya Guha
- Department of Immunoregulation and Immunodiagnostics, Chittaranjan National Cancer Institute (CNCI), Kolkata, India
| | - Souradeep Biswas
- Department of Cancer Chemoprevention, Chittaranjan National Cancer Institute (CNCI), Kolkata, India
| | - Tapasi Das
- Department of Immunoregulation and Immunodiagnostics, Chittaranjan National Cancer Institute (CNCI), Kolkata, India
| | - Subhadip Hajra
- Department of Cancer Chemoprevention, Chittaranjan National Cancer Institute (CNCI), Kolkata, India
| | - Saptak Banerjee
- Department of Immunoregulation and Immunodiagnostics, Chittaranjan National Cancer Institute (CNCI), Kolkata, India
| | - Rathindranath Baral
- Department of Immunoregulation and Immunodiagnostics, Chittaranjan National Cancer Institute (CNCI), Kolkata, India
| | - Anamika Bose
- Department of Pharmaceutical Technology Biotechnology, National Institute of Pharmaceutical Education and Research (NIPER), Mohali, India
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Guo SB, Hu LS, Huang WJ, Zhou ZZ, Luo HY, Tian XP. Comparative investigation of neoadjuvant immunotherapy versus adjuvant immunotherapy in perioperative patients with cancer: a global-scale, cross-sectional, and large-sample informatics study. Int J Surg 2024; 110:4660-4671. [PMID: 38652128 PMCID: PMC11325894 DOI: 10.1097/js9.0000000000001479] [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: 12/15/2023] [Accepted: 03/30/2024] [Indexed: 04/25/2024]
Abstract
BACKGROUND Neoadjuvant and adjuvant immunotherapies for cancer have evolved through a series of remarkable and critical research advances; however, addressing their similarities and differences is imperative in clinical practice. Therefore, this study aimed to examine their similarities and differences from the perspective of informatics analysis. METHODS This cross-sectional study retrospectively analyzed extensive relevant studies published between 2014 and 2023 using stringent search criteria, excluding nonpeer-reviewed and non-English documents. The main outcome variables are publication volume, citation volume, connection strength, occurrence frequency, relevance percentage, and development percentage. Furthermore, an integrated comparative analysis was conducted using unsupervised hierarchical clustering, spatiotemporal analysis, regression statistics, and Walktrap algorithm analysis. RESULTS This analysis included 1373 relevant studies. Advancements in neoadjuvant and adjuvant immunotherapies have been promising over the last decade, with an annual growth rate of 25.18 vs. 6.52% and global collaboration (International Co-authorships) of 19.93 vs. 19.84%. Respectively, five dominant research clusters were identified through unsupervised hierarchical clustering based on machine learning, among which Cluster 4 (Balance of neoadjuvant immunotherapy efficacy and safety) and Cluster 2 (Adjuvant immunotherapy clinical trials) [Average Publication Year (APY): 2021.70±0.70 vs. 2017.54±4.59] are emerging research populations. Burst and regression curve analyses uncovered domain pivotal research signatures, including microsatellite instability (R 2 =0.7500, P =0.0025) and biomarkers (R 2 =0.6505, P =0.0086) in neoadjuvant scenarios, and the tumor microenvironment (R 2 =0.5571, P =0.0209) in adjuvant scenarios. The Walktrap algorithm further revealed that 'neoadjuvant immunotherapy, nonsmall cell lung cancer (NSCLC), immune checkpoint inhibitors, melanoma' and 'adjuvant immunotherapy, melanoma, hepatocellular carcinoma, dendritic cells' (Relevance Percentage: 100 vs. 100%, Development Percentage: 37.5 vs. 17.1%) are extremely relevant to this field but remain underdeveloped, highlighting the need for further investigation. CONCLUSION This study identified pivotal research signatures and provided substantial predictions for neoadjuvant and adjuvant cancer immunotherapies. In addition, comprehensive quantitative comparisons revealed a notable shift in focus within this field, with neoadjuvant immunotherapy taking precedence over adjuvant immunotherapy after 2020; such a qualitative finding facilitate proper decision-making for subsequent research and mitigate the wastage of healthcare resources.
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Affiliation(s)
- Song-Bin Guo
- Department of Medical Oncology, Sun Yat-sen University Cancer Center
- State Key Laboratory of Oncology in South China, Guangdong Provincial Clinical Research Center for Cancer, Sun Yat-sen University Cancer Center, Guangzhou
| | - Le-Sheng Hu
- Department of Plastic Surgery, Shantou Central Hospital, Shantou
| | - Wei-Juan Huang
- Department of Pharmacology, College of Pharmacy, Jinan University, Guangzhou
| | - Zhen-Zhong Zhou
- Department of Medical Oncology, Sun Yat-sen University Cancer Center
- State Key Laboratory of Oncology in South China, Guangdong Provincial Clinical Research Center for Cancer, Sun Yat-sen University Cancer Center, Guangzhou
- Research Unit of Precision Diagnosis and Treatment for Gastrointestinal Cancer, Chinese Academy of Medical Sciences, Guangzhou, People's Republic of China
| | - Hui-Yan Luo
- Department of Medical Oncology, Sun Yat-sen University Cancer Center
- State Key Laboratory of Oncology in South China, Guangdong Provincial Clinical Research Center for Cancer, Sun Yat-sen University Cancer Center, Guangzhou
| | - Xiao-Peng Tian
- Department of Medical Oncology, Sun Yat-sen University Cancer Center
- State Key Laboratory of Oncology in South China, Guangdong Provincial Clinical Research Center for Cancer, Sun Yat-sen University Cancer Center, Guangzhou
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Lynch C, Arshad M, Katipally RR, Pitroda SP, Weichselbaum RR. Sharing the Burden: The Case for Definitive Local Therapy in Place of Immune Checkpoint Blockade for Patients With a Low-Volume Burden of Metastatic Disease. J Clin Oncol 2024:JCO2400549. [PMID: 39038267 DOI: 10.1200/jco.24.00549] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2024] [Revised: 04/19/2024] [Accepted: 05/08/2024] [Indexed: 07/24/2024] Open
Abstract
COMMENTARY Sharing the burden of low-volume metastatic cancer between ICB and local treatments.
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Affiliation(s)
- Connor Lynch
- University of Chicago Medical Center, Department of Radiation and Cellular Oncology, Chicago, IL
| | - Muzamil Arshad
- University of Chicago Medical Center, Department of Radiation and Cellular Oncology, Chicago, IL
| | - Rohan R Katipally
- University of Chicago Medical Center, Department of Radiation and Cellular Oncology, Chicago, IL
| | - Sean P Pitroda
- University of Chicago Medical Center, Department of Radiation and Cellular Oncology, Chicago, IL
| | - Ralph R Weichselbaum
- University of Chicago Medical Center, Department of Radiation and Cellular Oncology, Chicago, IL
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Jayasinghe MK, Lay YS, Liu DXT, Lee CY, Gao C, Yeo BZ, How FYX, Prajogo RC, Hoang DV, Le HA, Pham TT, Peng B, Phung CD, Tenen DG, Le MTN. Extracellular vesicle surface display enhances the therapeutic efficacy and safety profile of cancer immunotherapy. Mol Ther 2024:S1525-0016(24)00468-4. [PMID: 39033322 DOI: 10.1016/j.ymthe.2024.07.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2024] [Revised: 06/13/2024] [Accepted: 07/17/2024] [Indexed: 07/23/2024] Open
Abstract
Immunotherapy has emerged as a mainstay in cancer therapy, yet its efficacy is constrained by the risk of immune-related adverse events. In this study, we present a nanoparticle-based delivery system that enhances the therapeutic efficacy of immunomodulatory ligands while concurrently limiting systemic toxicity. We demonstrate that extracellular vesicles (EVs), lipid bilayer enclosed particles released by cells, can be efficiently engineered via inverse electron demand Diels-Alder (iEDDA)-mediated conjugation to display multiple immunomodulatory ligands on their surface. Display of immunomodulatory ligands on the EV surface conferred substantial enhancements in signaling efficacy, particularly for tumor necrosis factor receptor superfamily (TNFRSF) agonists, where the EV surface display served as an alternative FcγR-independent approach to induce ligand multimerization and efficient receptor crosslinking. EVs displaying a complementary combination of immunotherapeutic ligands were able to shift the tumor immune milieu toward an anti-tumorigenic phenotype and significantly suppress tumor burden and increase survival in multiple models of metastatic cancer to a greater extent than an equivalent dose of free ligands. In summary, we present an EV-based delivery platform for cancer immunotherapeutic ligands that facilitates superior anti-tumor responses at significantly lower doses with fewer side effects than is possible with conventional delivery approaches.
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Affiliation(s)
- Migara Kavishka Jayasinghe
- Institute for Digital Medicine and Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117600, Singapore; Department of Surgery, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117600, Singapore; Cancer Science Institute of Singapore, National University of Singapore, Singapore 117599, Singapore
| | - Yock Sin Lay
- Institute for Digital Medicine and Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117600, Singapore; Department of Surgery, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117600, Singapore
| | - Dawn Xiao Tian Liu
- Institute for Digital Medicine and Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117600, Singapore; Department of Surgery, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117600, Singapore
| | - Chang Yu Lee
- Institute for Digital Medicine and Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117600, Singapore; Department of Surgery, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117600, Singapore
| | - Chang Gao
- Institute for Digital Medicine and Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117600, Singapore; Department of Surgery, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117600, Singapore
| | - Brendon Zhijie Yeo
- Institute for Digital Medicine and Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117600, Singapore; Department of Surgery, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117600, Singapore
| | - Faith Yuan Xin How
- Institute for Digital Medicine and Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117600, Singapore; Department of Surgery, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117600, Singapore
| | - Rebecca Carissa Prajogo
- Institute for Digital Medicine and Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117600, Singapore; Department of Surgery, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117600, Singapore
| | - Dong Van Hoang
- Institute for Digital Medicine and Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117600, Singapore; Department of Surgery, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117600, Singapore
| | - Hong Anh Le
- Institute for Digital Medicine and Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117600, Singapore; Department of Surgery, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117600, Singapore
| | - Thach Tuan Pham
- Institute for Digital Medicine and Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117600, Singapore; Department of Surgery, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117600, Singapore
| | - Boya Peng
- Institute for Digital Medicine and Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117600, Singapore; Department of Surgery, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117600, Singapore
| | - Cao Dai Phung
- Institute for Digital Medicine and Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117600, Singapore; Department of Surgery, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117600, Singapore
| | - Daniel G Tenen
- Cancer Science Institute of Singapore, National University of Singapore, Singapore 117599, Singapore; Harvard Stem Cell Institute, Harvard Medical School, Boston, MA 02138, USA
| | - Minh T N Le
- Institute for Digital Medicine and Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117600, Singapore; Department of Surgery, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117600, Singapore; Institute of Molecular and Cell Biology, A∗STAR, Singapore 138673, Singapore.
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Lee G, Moon SH, Kim JH, Jeong DY, Choi J, Choi JY, Lee HY. Multimodal Imaging Approach for Tumor Treatment Response Evaluation in the Era of Immunotherapy. Invest Radiol 2024:00004424-990000000-00234. [PMID: 39018248 DOI: 10.1097/rli.0000000000001096] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/19/2024]
Abstract
ABSTRACT Immunotherapy is likely the most remarkable advancement in lung cancer treatment during the past decade. Although immunotherapy provides substantial benefits, their therapeutic responses differ from those of conventional chemotherapy and targeted therapy, and some patients present unique immunotherapy response patterns that cannot be judged under the current measurement standards. Therefore, the response monitoring of immunotherapy can be challenging, such as the differentiation between real response and pseudo-response. This review outlines the various tumor response patterns to immunotherapy and discusses methods for quantifying computed tomography (CT) and 18F-fluorodeoxyglucose positron emission tomography (PET) in the field of lung cancer. Emerging technologies in magnetic resonance imaging (MRI) and non-FDG PET tracers are also explored. With immunotherapy responses, the role for imaging is essential in both anatomical radiological responses (CT/MRI) and molecular changes (PET imaging). Multiple aspects must be considered when assessing treatment responses using CT and PET. Finally, we introduce multimodal approaches that integrate imaging and nonimaging data, and we discuss future directions for the assessment and prediction of lung cancer responses to immunotherapy.
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Affiliation(s)
- Geewon Lee
- From the Department of Radiology and Center for Imaging Science, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea (G.L., D.Y.J., J.C., H.Y.L.); Department of Radiology and Medical Research Institute, Pusan National University Hospital, Pusan National University School of Medicine, Busan, South Korea (G.L.); Department of Nuclear Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea (S.H.M., J.Y.C.); Industrial Biomaterial Research Center, Korea Research Institute of Bioscience and Biotechnology, Daejeon, South Korea (J.H.K.); Department of Digital Health, SAIHST, Sungkyunkwan University, Seoul, South Korea (J.C.); and Department of Health Sciences and Technology, SAIHST, Sungkyunkwan University, Seoul, South Korea (H.Y.L.)
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Mamede I, Escalante-Romero L, Celso DSG, Reis PCA, Dacoregio MI, Alves AC, Stecca C. Immunotherapy Plus Chemotherapy Versus Chemotherapy Alone as First-Line Treatment for Advanced Urothelial Cancer: An Updated Systematic Review and Meta-Analysis of Randomized Controlled Trials. Clin Genitourin Cancer 2024; 22:102154. [PMID: 39094286 DOI: 10.1016/j.clgc.2024.102154] [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: 03/10/2024] [Revised: 06/30/2024] [Accepted: 07/03/2024] [Indexed: 08/04/2024]
Abstract
INTRODUCTION Platinum-based chemotherapy (CTX) has historically been the primary treatment for advanced urothelial cancer (aUC), with limited alternative options. The therapeutic landscape experienced a paradigm shift following the results of the EV-302 and Checkmate-901 trials, which led to the approval of Enfortumab vedotin plus pembrolizumab (EV-P) as the preferred first-line treatment, and nivolumab plus CTX for those unable to receive the preferred regimen. Currently, further investigations are underway to explore PD-1 and PD-L1 inhibitors in the initial treatment of aUC. PATIENTS AND METHODS We conducted a systematic search across PubMed, Embase, and the Cochrane Library for randomized controlled trials (RCTs) comparing immune checkpoint inhibitors (ICI)-CTX combinations versus CTX alone as first-line treatment for advanced UC. Employing a random-effects model, we pooled hazard ratios (HR) with 95% confidence intervals (CI). RESULTS Our analysis encompassed 3 RCTs, involving 2162 participants, with 51.16% randomized to combination therapy with platinum-based CTX. Compared to CTX alone, immune-chemotherapy significantly improved overall survival (HR 0.84; 95% CI 0.75-0.93; P < .01), progression-free survival (HR 0.78; 95% CI 0.70-0.86; P < .01), and objective response rate (RR 1.20; 95% CI 1.06-1.36; P < .01), while elevating the risk of immune-related adverse events (P-value = .02). CONCLUSION In this meta-analysis of RCTs, ICI plus CTX demonstrated a significant association with improved survival at the expense of an increased risk of immune-related adverse events. Therefore, our findings suggest that this combination should be considered as an initial treatment for aUC in platinum-eligible patients who cannot receive EV-P.
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Affiliation(s)
- Isadora Mamede
- Department of Medicine, Federal University of Sao Joao del-Rei, Divinopolis, Minas Gerais 35501-296, Brazil.
| | - Lorena Escalante-Romero
- Department of Pediatric Oncology, Federal University of Sao Paulo, Sao Paulo, Sao Paulo 04021-001, Brazil
| | - Davi S Gonçalves Celso
- Department of Medicine, Federal University of Vicosa, Vicosa, Minas Gerais 36570-900, Brazil
| | - Pedro C Abrahao Reis
- Department of Medicine, Federal University of Rio de Janeiro, Rio de Janeiro, Rio De Janeiro 21044-020, Brazil
| | - Maria Inez Dacoregio
- Department of Medicine, Universidade Estadual do Centro Oeste-UNICENTRO, Guarapuava, Parana 85015-430, Brazil
| | - Ana Caroline Alves
- Department of Clinical Oncology, Sao Domingos Hospital/DASA, Sao Luis, Maranhao 65060-645, Brazil
| | - Carlos Stecca
- Department of Clinical Oncology, Mackenzie Evangelical University Hospital, Curitiba, Parana 80730-150, Brazil
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10
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Fletcher K, Johnson DB. Chronic immune-related adverse events arising from immune checkpoint inhibitors: an update. J Immunother Cancer 2024; 12:e008591. [PMID: 38964785 PMCID: PMC11227828 DOI: 10.1136/jitc-2023-008591] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/18/2024] [Indexed: 07/06/2024] Open
Abstract
Immune checkpoint inhibitors (ICIs) have transformed cancer treatment, improving outcomes for many patients. However, toxicities termed immune-related adverse events (irAEs) are limitations of these revolutionary treatments. These irAEs may resolve with treatment or ICI cessation (acute) or persist many months beyond therapy cessation (chronic). Acute irAEs were the first to be recognized and are thus more well studied. However, chronic irAEs have been highlighted in recent years and are becoming a topic of more intensive investigation. These chronic irAEs have been noted to affect many different organ systems, including endocrine, rheumatologic, gastrointestinal, dermatologic, neurologic, and cardiovascular systems. In this review, we discuss current knowledge surrounding the frequency, time course, and risk factors associated with chronic irAEs affecting various organ systems, treatment approaches, and future directions.
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Affiliation(s)
- Kylie Fletcher
- Vanderbilt University School of Medicine, Nashville, Tennessee, USA
| | - Douglas B Johnson
- Department of Hematology/Oncology, Vanderbilt University Medical Center, Nashville, Tennessee, USA
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11
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Cho YS, Han K, Xu J, Moon JJ. Novel strategies for modulating the gut microbiome for cancer therapy. Adv Drug Deliv Rev 2024; 210:115332. [PMID: 38759702 PMCID: PMC11268941 DOI: 10.1016/j.addr.2024.115332] [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: 01/29/2024] [Revised: 05/08/2024] [Accepted: 05/13/2024] [Indexed: 05/19/2024]
Abstract
Recent advancements in genomics, transcriptomics, and metabolomics have significantly advanced our understanding of the human gut microbiome and its impact on the efficacy and toxicity of anti-cancer therapeutics, including chemotherapy, immunotherapy, and radiotherapy. In particular, prebiotics, probiotics, and postbiotics are recognized for their unique properties in modulating the gut microbiota, maintaining the intestinal barrier, and regulating immune cells, thus emerging as new cancer treatment modalities. However, clinical translation of microbiome-based therapy is still in its early stages, facing challenges to overcome physicochemical and biological barriers of the gastrointestinal tract, enhance target-specific delivery, and improve drug bioavailability. This review aims to highlight the impact of prebiotics, probiotics, and postbiotics on the gut microbiome and their efficacy as cancer treatment modalities. Additionally, we summarize recent innovative engineering strategies designed to overcome challenges associated with oral administration of anti-cancer treatments. Moreover, we will explore the potential benefits of engineered gut microbiome-modulating approaches in ameliorating the side effects of immunotherapy and chemotherapy.
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Affiliation(s)
- Young Seok Cho
- Department of Pharmaceutical Sciences, University of Michigan, Ann Arbor, MI 48109, USA; Biointerfaces Institute, University of Michigan, Ann Arbor, MI 48109, USA
| | - Kai Han
- State Key Laboratory of Natural Medicines, Department of Pharmaceutics, China Pharmaceutical University, Nanjing 21009, China; Jiangsu Key Laboratory of Drug Design and Optimization, China Pharmaceutical University, Nanjing 21009, China
| | - Jin Xu
- Department of Pharmaceutical Sciences, University of Michigan, Ann Arbor, MI 48109, USA; Biointerfaces Institute, University of Michigan, Ann Arbor, MI 48109, USA
| | - James J Moon
- Department of Pharmaceutical Sciences, University of Michigan, Ann Arbor, MI 48109, USA; Biointerfaces Institute, University of Michigan, Ann Arbor, MI 48109, USA; Department of Biomedical Engineering, University of Michigan, Ann Arbor, MI 48109, USA; Department of Chemical Engineering, University of Michigan, Ann Arbor, MI 48109, USA.
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12
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Rajagopal D, MacLeod E, Corogeanu D, Vessillier S. Immune-related adverse events of antibody-based biological medicines in cancer therapy. J Cell Mol Med 2024; 28:e18470. [PMID: 38963257 PMCID: PMC11223167 DOI: 10.1111/jcmm.18470] [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: 01/19/2024] [Revised: 05/03/2024] [Accepted: 05/22/2024] [Indexed: 07/05/2024] Open
Abstract
Recombinant antibodies (Abs) are an integral modality for the treatment of multiple tumour malignancies. Since the Food and Drug Administration (FDA) approval of rituximab as the first monoclonal antibody (mAb) for cancer treatment, several mAbs and antibody (Ab)-based therapies have been approved for the treatment of solid tumour malignancies and other cancers. These Abs function by either blocking oncogenic pathways or angiogenesis, modulating immune response, or by delivering a conjugated drug. The use of Ab-based therapy in cancer patients who could benefit from the treatment, however, is still limited by associated toxicity profiles which may stem from biological features and processes related to target binding, alongside biochemical and/or biophysical characteristics of the therapeutic Ab. A significant immune-related adverse event (irAE) associated with Ab-based therapies is cytokine release syndrome (CRS), characterized by the development of fever, rash and even marked, life-threatening hypotension, and acute inflammation with secondary to systemic uncontrolled increase in a range of pro-inflammatory cytokines. Here, we review irAEs associated with specific classes of approved, Ab-based novel cancer immunotherapeutics, namely immune checkpoint (IC)-targeting Abs, bispecific Abs (BsAbs) and Ab-drug-conjugates (ADCs), highlighting the significance of harmonization in preclinical assay development for safety assessment of Ab-based biotherapeutics as an approach to support and refine clinical translation.
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Affiliation(s)
- Deepa Rajagopal
- Immunotherapy, Biotherapeutics and Advanced Therapies Division, Science, Research, and Innovation Group, Medicines and Healthcare products Regulatory Agency (MHRA)HertfordshireUK
| | - Elliot MacLeod
- Immunotherapy, Biotherapeutics and Advanced Therapies Division, Science, Research, and Innovation Group, Medicines and Healthcare products Regulatory Agency (MHRA)HertfordshireUK
- Present address:
Gilead Sciences, Winchester HouseOxfordUK
| | - Diana Corogeanu
- Immunotherapy, Biotherapeutics and Advanced Therapies Division, Science, Research, and Innovation Group, Medicines and Healthcare products Regulatory Agency (MHRA)HertfordshireUK
- Present address:
East Sussex Healthcare NHS Trust, Conquest HospitalEast SussexUK
| | - Sandrine Vessillier
- Immunotherapy, Biotherapeutics and Advanced Therapies Division, Science, Research, and Innovation Group, Medicines and Healthcare products Regulatory Agency (MHRA)HertfordshireUK
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13
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Park M, Kim JW. Updates on the mechanisms of toxicities associated with monoclonal antibodies targeting growth factor signaling and immune cells in cancer. Toxicol Res 2024; 40:335-348. [PMID: 38911540 PMCID: PMC11187026 DOI: 10.1007/s43188-024-00233-4] [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: 01/03/2024] [Revised: 03/12/2024] [Accepted: 03/15/2024] [Indexed: 06/25/2024] Open
Abstract
Monoclonal antibody (mAb)-based immunotherapy currently is considered to be an optimal therapeutic approach to cancer treatment, either in combination with surgery, radiation, and/or chemotherapy or alone. Various solid tumors and hematological malignancies have been characterized by distinct molecular targets, which could be utilized as innovative anticancer agents. Notably, receptor tyrosine kinases, including HER2, EGFR, VEGFR, and PDGFR, which act as receptors for growth factors, serve as crucial target proteins, expanding their role in the cancer therapeutic market. In contrast to conventional anticancer agents that directly target cancer cells, the advent of immunotherapy introduces novel approaches, such as immune checkpoint blockers (ICBs) and mAbs targeting surface antigens on immune cells in hematological malignancies and lymphomas. While these immunotherapies have mitigated the acquired resistance observed in traditional targeted therapies, they also exhibit diverse toxicities. Herein, this review focuses on describing the well-established toxicities and newly proposed mechanisms of monoclonal antibody toxicity in recent studies. Understanding these molecular mechanisms is indispensable to overcoming the limitations of mAbs-based therapies, facilitating the development of innovative anticancer agents, and uncovering novel indications for cancer treatment in the future.
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Affiliation(s)
- Miso Park
- College of Pharmacy, Kangwon National University, Chuncheon, Gangwon-do Republic of Korea
| | - Ji Won Kim
- Jeju Research Institute of Pharmaceutical Sciences, College of Pharmacy, Jeju National University, Jeju-do, Republic of Korea
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14
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Jain SS, Burton Sojo G, Sun H, Friedland BN, McNamara ME, Schmidt MO, Wellstein A. The Role of Aging and Senescence in Immune Checkpoint Inhibitor Response and Toxicity. Int J Mol Sci 2024; 25:7013. [PMID: 39000121 PMCID: PMC11241020 DOI: 10.3390/ijms25137013] [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: 06/06/2024] [Revised: 06/19/2024] [Accepted: 06/21/2024] [Indexed: 07/16/2024] Open
Abstract
Cellular senescence accumulates with age and has been shown to impact numerous physiological and pathological processes, including immune function. The role of cellular senescence in cancer is multifaceted, but the impact on immune checkpoint inhibitor response and toxicity has not been fully evaluated. In this review, we evaluate the impact of cellular senescence in various biological compartments, including the tumor, the tumor microenvironment, and the immune system, on immune checkpoint inhibitor efficacy and toxicity. We provide an overview of the impact of cellular senescence in normal and pathological contexts and examine recent studies that have connected aging and cellular senescence to immune checkpoint inhibitor treatment in both the pre-clinical and clinical contexts. Overall, senescence plays a multi-faceted, context-specific role and has been shown to modulate immune-related adverse event incidence as well as immune checkpoint inhibitor response.
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Affiliation(s)
| | | | | | | | | | | | - Anton Wellstein
- Georgetown Lombardi Comprehensive Cancer Center, Georgetown University, Washington, DC 20007, USA; (S.S.J.)
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15
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Glehr G, Riquelme P, Kronenberg K, Lohmayer R, López-Madrona VJ, Kapinsky M, Schlitt HJ, Geissler EK, Spang R, Haferkamp S, Hutchinson JA. Restricting datasets to classifiable samples augments discovery of immune disease biomarkers. Nat Commun 2024; 15:5417. [PMID: 38926389 PMCID: PMC11208602 DOI: 10.1038/s41467-024-49094-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Accepted: 05/14/2024] [Indexed: 06/28/2024] Open
Abstract
Immunological diseases are typically heterogeneous in clinical presentation, severity and response to therapy. Biomarkers of immune diseases often reflect this variability, especially compared to their regulated behaviour in health. This leads to a common difficulty that frustrates biomarker discovery and interpretation - namely, unequal dispersion of immune disease biomarker expression between patient classes necessarily limits a biomarker's informative range. To solve this problem, we introduce dataset restriction, a procedure that splits datasets into classifiable and unclassifiable samples. Applied to synthetic flow cytometry data, restriction identifies biomarkers that are otherwise disregarded. In advanced melanoma, restriction finds biomarkers of immune-related adverse event risk after immunotherapy and enables us to build multivariate models that accurately predict immunotherapy-related hepatitis. Hence, dataset restriction augments discovery of immune disease biomarkers, increases predictive certainty for classifiable samples and improves multivariate models incorporating biomarkers with a limited informative range. This principle can be directly extended to any classification task.
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Affiliation(s)
- Gunther Glehr
- Department of Surgery, University Hospital Regensburg, Regensburg, Germany
| | - Paloma Riquelme
- Department of Surgery, University Hospital Regensburg, Regensburg, Germany
| | | | - Robert Lohmayer
- Algorithmic Bioinformatics Research Group, Leibniz Institute for Immunotherapy, Regensburg, Germany
| | | | | | - Hans J Schlitt
- Department of Surgery, University Hospital Regensburg, Regensburg, Germany
| | - Edward K Geissler
- Department of Surgery, University Hospital Regensburg, Regensburg, Germany
| | - Rainer Spang
- Department of Statistical Bioinformatics, University of Regensburg, Regensburg, Germany
| | - Sebastian Haferkamp
- Department of Dermatology, University Hospital Regensburg, Regensburg, Germany
| | - James A Hutchinson
- Department of Surgery, University Hospital Regensburg, Regensburg, Germany.
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16
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Dalle S, Verronese E, N’Kodia A, Bardin C, Rodriguez C, Andrieu T, Eberhardt A, Chemin G, Hasan U, Le-Bouar M, Caramel J, Amini-Adle M, Bendriss-Vermare N, Dubois B, Caux C, Ménétrier-Caux C. Modulation of blood T cell polyfunctionality and HVEM/BTLA expression are critical determinants of clinical outcome in anti-PD1-treated metastatic melanoma patients. Oncoimmunology 2024; 13:2372118. [PMID: 38939518 PMCID: PMC11210932 DOI: 10.1080/2162402x.2024.2372118] [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: 02/12/2024] [Accepted: 06/20/2024] [Indexed: 06/29/2024] Open
Abstract
The need for reliable biomarkers to predict clinical benefit from anti-PD1 treatment in metastatic melanoma (MM) patients remains unmet. Several parameters have been considered in the tumor environment or the blood, but none has yet achieved sufficient accuracy for routine clinical practice. Whole blood samples from MM patients receiving second-line anti-PD1 treatment (NCT02626065), collected longitudinally, were analyzed by flow cytometry to assess the immune cell subsets absolute numbers, the expression of immune checkpoints or ligands on T cells and the functionality of innate immune cells and T cells. Clinical response was assessed according to Progression-Free Survival (PFS) status at one-year following initiation of anti-PD1 (responders: PFS > 1 year; non-responders: PFS ≤ 1 year). At baseline, several phenotypic and functional alterations in blood immune cells were observed in MM patients compared to healthy donors, but only the proportion of polyfunctional memory CD4+ T cells was associated with response to anti-PD1. Under treatment, a decreased frequency of HVEM on CD4+ and CD8+ T cells after 3 months of treatment identified responding patients, whereas its receptor BTLA was not modulated. Both reduced proportion of CD69-expressing CD4+ and CD8+ T cells and increased number of polyfunctional blood memory T cells after 3 months of treatment were associated with response to anti-PD1. Of upmost importance, the combination of changes of all these markers accurately discriminated between responding and non-responding patients. These results suggest that drugs targeting HVEM/BTLA pathway may be of interest to improve anti-PD1 efficacy.
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Affiliation(s)
- Stéphane Dalle
- Department of Dermatology, Centre Hospitalier Lyon Sud, Hospices Civils de Lyon, Lyon 1 University, Lyon, France
- Cancer Research Center of Lyon, INSERM 1052 - CNRS 5286, Centre Léon Bérard, Université de Lyon, Université Claude Bernard Lyon 1, Lyon, France
| | - Estelle Verronese
- Lyon Immunotherapy for Cancer Laboratory (LICL), Centre Léon Bérard, Lyon, France
| | - Axelle N’Kodia
- Lyon Immunotherapy for Cancer Laboratory (LICL), Centre Léon Bérard, Lyon, France
| | - Christine Bardin
- Lyon Immunotherapy for Cancer Laboratory (LICL), Centre Léon Bérard, Lyon, France
| | - Céline Rodriguez
- Cancer Research Center of Lyon, INSERM 1052 - CNRS 5286, Centre Léon Bérard, Université de Lyon, Université Claude Bernard Lyon 1, Lyon, France
- Lyon Immunotherapy for Cancer Laboratory (LICL), Centre Léon Bérard, Lyon, France
| | - Thibault Andrieu
- Cancer Research Center of Lyon, INSERM 1052 - CNRS 5286, Centre Léon Bérard, Université de Lyon, Université Claude Bernard Lyon 1, Lyon, France
- Lyon Immunotherapy for Cancer Laboratory (LICL), Centre Léon Bérard, Lyon, France
| | - Anais Eberhardt
- Department of Dermatology, Centre Hospitalier Lyon Sud, Hospices Civils de Lyon, Lyon 1 University, Lyon, France
- Cancer Research Center of Lyon, INSERM 1052 - CNRS 5286, Centre Léon Bérard, Université de Lyon, Université Claude Bernard Lyon 1, Lyon, France
| | - Gabriel Chemin
- Cancer Research Center of Lyon, INSERM 1052 - CNRS 5286, Centre Léon Bérard, Université de Lyon, Université Claude Bernard Lyon 1, Lyon, France
| | - Uzma Hasan
- Lyon Immunotherapy for Cancer Laboratory (LICL), Centre Léon Bérard, Lyon, France
| | - Myrtille Le-Bouar
- Department of Dermatology, Centre Hospitalier Lyon Sud, Hospices Civils de Lyon, Lyon 1 University, Lyon, France
| | - Julie Caramel
- Cancer Research Center of Lyon, INSERM 1052 - CNRS 5286, Centre Léon Bérard, Université de Lyon, Université Claude Bernard Lyon 1, Lyon, France
| | - Mona Amini-Adle
- Department of Dermatology, Centre Hospitalier Lyon Sud, Hospices Civils de Lyon, Lyon 1 University, Lyon, France
| | - Nathalie Bendriss-Vermare
- Cancer Research Center of Lyon, INSERM 1052 - CNRS 5286, Centre Léon Bérard, Université de Lyon, Université Claude Bernard Lyon 1, Lyon, France
- Lyon Immunotherapy for Cancer Laboratory (LICL), Centre Léon Bérard, Lyon, France
| | - Bertrand Dubois
- Cancer Research Center of Lyon, INSERM 1052 - CNRS 5286, Centre Léon Bérard, Université de Lyon, Université Claude Bernard Lyon 1, Lyon, France
- Lyon Immunotherapy for Cancer Laboratory (LICL), Centre Léon Bérard, Lyon, France
| | - Christophe Caux
- Cancer Research Center of Lyon, INSERM 1052 - CNRS 5286, Centre Léon Bérard, Université de Lyon, Université Claude Bernard Lyon 1, Lyon, France
- Lyon Immunotherapy for Cancer Laboratory (LICL), Centre Léon Bérard, Lyon, France
| | - Christine Ménétrier-Caux
- Cancer Research Center of Lyon, INSERM 1052 - CNRS 5286, Centre Léon Bérard, Université de Lyon, Université Claude Bernard Lyon 1, Lyon, France
- Lyon Immunotherapy for Cancer Laboratory (LICL), Centre Léon Bérard, Lyon, France
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17
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Iyer K, Ivanov J, Tenchov R, Ralhan K, Rodriguez Y, Sasso JM, Scott S, Zhou QA. Emerging Targets and Therapeutics in Immuno-Oncology: Insights from Landscape Analysis. J Med Chem 2024; 67:8519-8544. [PMID: 38787632 PMCID: PMC11181335 DOI: 10.1021/acs.jmedchem.4c00568] [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: 03/06/2024] [Revised: 05/03/2024] [Accepted: 05/14/2024] [Indexed: 05/26/2024]
Abstract
In the ever-evolving landscape of cancer research, immuno-oncology stands as a beacon of hope, offering novel avenues for treatment. This study capitalizes on the vast repository of immuno-oncology-related scientific documents within the CAS Content Collection, totaling over 350,000, encompassing journals and patents. Through a pioneering approach melding natural language processing with the CAS indexing system, we unveil over 300 emerging concepts, depicted in a comprehensive "Trend Landscape Map". These concepts, spanning therapeutic targets, biomarkers, and types of cancers among others, are hierarchically organized into eight major categories. Delving deeper, our analysis furnishes detailed quantitative metrics showcasing growth trends over the past three years. Our findings not only provide valuable insights for guiding future research endeavors but also underscore the merit of tapping the vast and unparalleled breadth of existing scientific information to derive profound insights.
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Affiliation(s)
| | - Julian Ivanov
- CAS,
A Division of the American Chemical Society, Columbus, Ohio 43210, United States
| | - Rumiana Tenchov
- CAS,
A Division of the American Chemical Society, Columbus, Ohio 43210, United States
| | | | - Yacidzohara Rodriguez
- CAS,
A Division of the American Chemical Society, Columbus, Ohio 43210, United States
| | - Janet M. Sasso
- CAS,
A Division of the American Chemical Society, Columbus, Ohio 43210, United States
| | - Sabina Scott
- CAS,
A Division of the American Chemical Society, Columbus, Ohio 43210, United States
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18
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Gómez-Banoy N, Ortiz E, Jiang CS, Dagher C, Sevilla C, Girshman J, Pagano A, Plodkowski A, Zammarrelli WA, Mueller JJ, Aghajanian C, Weigelt B, Makker V, Cohen P, Osorio JC. Body mass index and adiposity influence responses to immune checkpoint inhibition in endometrial cancer. MEDRXIV : THE PREPRINT SERVER FOR HEALTH SCIENCES 2024:2024.06.07.24308618. [PMID: 38883775 PMCID: PMC11178024 DOI: 10.1101/2024.06.07.24308618] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 06/18/2024]
Abstract
Background Obesity is the foremost risk factor in the development of endometrial cancer (EC). However, the impact of obesity on the response to immune checkpoint inhibitors (ICI) in EC remains poorly understood. This retrospective study investigates the association between body mass index (BMI), body fat distribution, and clinical and molecular characteristics of EC patients treated with ICI. Methods We analyzed progression-free survival (PFS) and overall survival (OS) in EC patients treated with ICI, categorized by BMI, fat mass distribution, and molecular subtypes. Incidence of immune-related adverse events (irAE) after ICI was also assessed based on BMI status. Results 524 EC patients were included in the study. Overweight and obese patients exhibited a significantly prolonged PFS and OS compared to normal BMI patients after treatment with ICI. Multivariable Cox regression analysis confirmed the independent association of overweight and obesity with improved PFS and OS. Elevated visceral adipose tissue (VAT) was identified as a strong independent predictor for improved PFS to ICI. Associations between obesity and OS/PFS were particularly significant in the copy number-high/TP53abnormal (CN-H/TP53abn) EC molecular subtype. Finally, obese patients demonstrated a higher irAE rate compared to normal BMI individuals. Conclusion Obesity is associated with improved outcomes to ICI in EC patients and a higher rate of irAEs. This association is more pronounced in the CN-H/TP53abn EC molecular subtype. Funding NIH/NCI Cancer Center Support Grant P30CA008748 (MSK). K08CA266740 and MSK Gerstner Physician Scholars Program (J.C.O). RUCCTS Grant #UL1 TR001866 (N.G-B and C.S.J). Cycle for survival and Breast Cancer Research Foundation grants (B.W).
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Affiliation(s)
- Nicolás Gómez-Banoy
- Laboratory of Molecular Metabolism, The Rockefeller University, New York, New York, USA
- Division of Endocrinology, Department of Medicine, Memorial Sloan Kettering Cancer Center (MSKCC), New York, New York, USA
- Division of Endocrinology, Diabetes and Metabolism, Department of Medicine, Weill Cornell Medicine, New York, New York, USA
| | - Eduardo Ortiz
- Department of Radiology, Memorial Sloan Kettering Cancer Center (MSKCC), New York, New York, USA
| | - Caroline S. Jiang
- Center for Clinical and Translational Science, The Rockefeller University, New York, New York, USA
| | - Christian Dagher
- Department of Surgery, Gynecology Service, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Carlo Sevilla
- Department of Medicine, Memorial Sloan Kettering Cancer Center (MSKCC), New York, New York, USA
| | - Jeffrey Girshman
- Department of Radiology, Memorial Sloan Kettering Cancer Center (MSKCC), New York, New York, USA
| | - Andrew Pagano
- Department of Radiology, Memorial Sloan Kettering Cancer Center (MSKCC), New York, New York, USA
| | - Andrew Plodkowski
- Department of Radiology, Memorial Sloan Kettering Cancer Center (MSKCC), New York, New York, USA
| | - William A. Zammarrelli
- Department of Surgery, Gynecology Service, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Jennifer J. Mueller
- Department of Surgery, Gynecology Service, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Carol Aghajanian
- Department of Medicine, Memorial Sloan Kettering Cancer Center (MSKCC), New York, New York, USA
| | - Britta Weigelt
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Vicky Makker
- Department of Medicine, Memorial Sloan Kettering Cancer Center (MSKCC), New York, New York, USA
| | - Paul Cohen
- Laboratory of Molecular Metabolism, The Rockefeller University, New York, New York, USA
| | - Juan C. Osorio
- Department of Medicine, Memorial Sloan Kettering Cancer Center (MSKCC), New York, New York, USA
- Laboratory of Molecular Genetics and Immunology, The Rockefeller University, New York, New York, USA
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19
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Lin L, Houwink API, van Dieren JM, Wolthuis EK, van Thienen JV, van der Heijden MS, Haanen JBAG, Beijnen JH, Huitema ADR. Treatment patterns and survival outcomes of patients admitted to the intensive care unit due to immune-related adverse events of immune checkpoint inhibitors. Cancer Med 2024; 13:e7302. [PMID: 38899457 PMCID: PMC11187539 DOI: 10.1002/cam4.7302] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2023] [Revised: 03/19/2024] [Accepted: 05/06/2024] [Indexed: 06/21/2024] Open
Abstract
INTRODUCTION Severe immune-related adverse events (irAEs) due to immune checkpoint inhibitors (ICIs) can lead to admission to the intensive care unit (ICU). In this retrospective study, we determined the incidence, treatment patterns and survival outcomes of this patient population at a comprehensive cancer center. METHODS All patients admitted to the ICU due to irAEs from ICI treatment between January 2015 and July 2022 were included. Descriptive statistics were reported on patient characteristics and treatment patterns during hospital admission. Overall survival (OS) from the time of ICU discharge to death was estimated using the Kaplan-Meier method. RESULTS Over the study period, 5561 patients received at least one ICI administration, of which 32 patients (0.6%) were admitted to the ICU due to irAEs. Twenty patients were treated with anti-PD-1 plus anti-CTLA-4 treatment, whereas 12 patients were treated with ICI monotherapy. The type of irAEs were de novo diabetes-related ketoacidosis (n = 8), immune-related gastrointestinal toxicity (n = 8), myocarditis or myositis (n = 10), nephritis (n = 3), pneumonitis (n = 2), and myelitis (n = 1). The median duration of ICU admission was 3 days (interquartile range: 2-6 days). Three patients died during ICU admission. The median OS of the patients who were discharged from the ICU was 18 months (95% confidence interval, 5.0-NA). CONCLUSION The incidence of irAEs leading to ICU admission in patients treated with ICI was low in this study. ICU mortality due to irAEs was low and a subset of this patient population even had long-term survival.
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Affiliation(s)
- Lishi Lin
- Department of Pharmacy & PharmacologyThe Netherlands Cancer Institute‐Antoni van Leeuwenhoek HospitalAmsterdamThe Netherlands
| | - Aletta P. I. Houwink
- Department of Anaesthesiology and Intensive CareThe Netherlands Cancer Institute‐Antoni van Leeuwenhoek HospitalAmsterdamThe Netherlands
| | - Jolanda M. van Dieren
- Department of Gastrointestinal OncologyThe Netherlands Cancer Institute‐Antoni van Leeuwenhoek HospitalAmsterdamThe Netherlands
| | - Esther K. Wolthuis
- Department of Anaesthesiology and Intensive CareThe Netherlands Cancer Institute‐Antoni van Leeuwenhoek HospitalAmsterdamThe Netherlands
| | - Johannes V. van Thienen
- Department of Medical OncologyThe Netherlands Cancer Institute‐Antoni van Leeuwenhoek HospitalAmsterdamThe Netherlands
| | - Michiel S. van der Heijden
- Department of Medical OncologyThe Netherlands Cancer Institute‐Antoni van Leeuwenhoek HospitalAmsterdamThe Netherlands
| | - John B. A. G. Haanen
- Department of Medical OncologyThe Netherlands Cancer Institute‐Antoni van Leeuwenhoek HospitalAmsterdamThe Netherlands
- Department of Molecular Oncology and ImmunologyThe Netherlands Cancer Institute‐Antoni van Leeuwenhoek HospitalAmsterdamThe Netherlands
- Department of Clinical OncologyLeiden University Medical CenterLeidenThe Netherlands
| | - Jos H. Beijnen
- Department of Pharmacy & PharmacologyThe Netherlands Cancer Institute‐Antoni van Leeuwenhoek HospitalAmsterdamThe Netherlands
- Department of Pharmaceutical SciencesUtrecht UniversityUtrechtThe Netherlands
| | - Alwin D. R. Huitema
- Department of Pharmacy & PharmacologyThe Netherlands Cancer Institute‐Antoni van Leeuwenhoek HospitalAmsterdamThe Netherlands
- Department of PharmacologyPrincess Máxima Center for Pediatric OncologyUtrechtThe Netherlands
- Department of Clinical PharmacyUniversity Medical Center Utrecht, Utrecht UniversityUtrechtThe Netherlands
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20
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Chen YH, Kovács T, Ferdinandy P, Varga ZV. Treatment options for immune-related adverse events associated with immune checkpoint inhibitors. Br J Pharmacol 2024. [PMID: 38803135 DOI: 10.1111/bph.16405] [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: 12/01/2023] [Revised: 02/14/2024] [Accepted: 03/09/2024] [Indexed: 05/29/2024] Open
Abstract
The immunotherapy revolution with the use of immune checkpoint inhibitors (ICIs) started with the clinical use of the first ICI, ipilimumab, in 2011. Since then, the field of ICI therapy has rapidly expanded - with the FDA approval of 10 different ICI drugs so far and their incorporation into the therapeutic regimens of a range of malignancies. While ICIs have shown high anti-cancer efficacy, they also have characteristic side effects, termed immune-related adverse events (irAEs). These side effects hinder the therapeutic potential of ICIs and, therefore, finding ways to prevent and treat them is of paramount importance. The current protocols to manage irAEs follow an empirical route of steroid administration and, in more severe cases, ICI withdrawal. However, this approach is not optimal in many cases, as there are often steroid-refractory irAEs, and there is a potential for corticosteroid use to promote tumour progression. This review surveys the current alternative approaches to the treatments for irAEs, with the goal of summarizing and highlighting the best attempts to treat irAEs, without compromising anti-tumour immunity and allowing for rechallenge with ICIs after resolution of the irAEs.
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Affiliation(s)
- Yu Hua Chen
- Department of Pharmacology and Pharmacotherapy, Semmelweis University, Budapest, Hungary
| | - Tamás Kovács
- Department of Pharmacology and Pharmacotherapy, Semmelweis University, Budapest, Hungary
- HCEMM-SU Cardiometabolic Immunology Research Group, Semmelweis University, Budapest, Hungary
- MTA-SE Momentum Cardio-Oncology and Cardioimmunology Research Group, Semmelweis University, Budapest, Hungary
| | - Péter Ferdinandy
- Department of Pharmacology and Pharmacotherapy, Semmelweis University, Budapest, Hungary
- Pharmahungary Group, Szeged, Hungary
| | - Zoltán V Varga
- Department of Pharmacology and Pharmacotherapy, Semmelweis University, Budapest, Hungary
- HCEMM-SU Cardiometabolic Immunology Research Group, Semmelweis University, Budapest, Hungary
- MTA-SE Momentum Cardio-Oncology and Cardioimmunology Research Group, Semmelweis University, Budapest, Hungary
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21
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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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22
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Mantooth SM, Abdou Y, Saez-Ibañez AR, Upadhaya S, Zaharoff DA. Intratumoral delivery of immunotherapy to treat breast cancer: current development in clinical and preclinical studies. Front Immunol 2024; 15:1385484. [PMID: 38803496 PMCID: PMC11128577 DOI: 10.3389/fimmu.2024.1385484] [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: 02/12/2024] [Accepted: 04/22/2024] [Indexed: 05/29/2024] Open
Abstract
Breast cancer poses one of the largest threats to women's health. Treatment continues to improve for all the subtypes of breast cancer, but some subtypes, such as triple negative breast cancer, still present a significant treatment challenge. Additionally, metastasis and local recurrence are two prevalent problems in breast cancer treatment. A newer type of therapy, immunotherapy, may offer alternatives to traditional treatments for difficult-to-treat subtypes. Immunotherapy engages the host's immune system to eradicate disease, with the potential to induce long-lasting, durable responses. However, systemic immunotherapy is only approved in a limited number of indications, and it benefits only a minority of patients. Furthermore, immune related toxicities following systemic administration of potent immunomodulators limit dosing and, consequently, efficacy. To address these safety considerations and improve treatment efficacy, interest in local delivery at the site of the tumor has increased. Numerous intratumorally delivered immunotherapeutics have been and are being explored clinically and preclinically, including monoclonal antibodies, cellular therapies, viruses, nucleic acids, cytokines, innate immune agonists, and bacteria. This review summarizes the current and past intratumoral immunotherapy clinical landscape in breast cancer as well as current progress that has been made in preclinical studies, with a focus on delivery parameters and considerations.
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Affiliation(s)
- Siena M. Mantooth
- Joint Department of Biomedical Engineering, North Carolina State University and University of North Carolina at Chapel Hill, Raleigh, NC, United States
| | - Yara Abdou
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States
| | | | | | - David A. Zaharoff
- Joint Department of Biomedical Engineering, North Carolina State University and University of North Carolina at Chapel Hill, Raleigh, NC, United States
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States
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23
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Priscilla L, Yoo C, Jang S, Park S, Lim G, Kim T, Lee DY. Immunotherapy targeting the obese white adipose tissue microenvironment: Focus on non-communicable diseases. Bioact Mater 2024; 35:461-476. [PMID: 38404641 PMCID: PMC10884763 DOI: 10.1016/j.bioactmat.2024.01.027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2023] [Revised: 01/14/2024] [Accepted: 01/30/2024] [Indexed: 02/27/2024] Open
Abstract
Obesity triggers inflammatory responses in the microenvironment of white adipose tissue, resulting in chronic systemic inflammation and the subsequent development of non-communicable diseases, including type 2 diabetes, coronary heart disease, and breast cancer. Current therapy approaches for obesity-induced non-communicable diseases persist in prioritizing symptom remission while frequently overlooking the criticality of targeting and alleviating inflammation at its source. Accordingly, this review highlights the importance of the microenvironment of obese white adipose tissue and the promising potential of employing immunotherapy to target it as an effective therapeutic approach for non-communicable diseases induced by obesity. Additionally, this review discusses the challenges and offers perspective about the immunotherapy targeting the microenvironment of obese white adipose tissue.
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Affiliation(s)
- Lia Priscilla
- Department of Bioengineering, College of Engineering, and BK FOUR Biopharmaceutical Innovation Leader for Education and Research Group, Hanyang University, Seoul, 04763, Republic of Korea
| | - Chaerim Yoo
- Department of Bioengineering, College of Engineering, and BK FOUR Biopharmaceutical Innovation Leader for Education and Research Group, Hanyang University, Seoul, 04763, Republic of Korea
| | - Seonmi Jang
- Department of Bioengineering, College of Engineering, and BK FOUR Biopharmaceutical Innovation Leader for Education and Research Group, Hanyang University, Seoul, 04763, Republic of Korea
| | - Sewon Park
- Department of Bioengineering, College of Engineering, and BK FOUR Biopharmaceutical Innovation Leader for Education and Research Group, Hanyang University, Seoul, 04763, Republic of Korea
| | - Gayoung Lim
- Department of Bioengineering, College of Engineering, and BK FOUR Biopharmaceutical Innovation Leader for Education and Research Group, Hanyang University, Seoul, 04763, Republic of Korea
| | - Taekyun Kim
- Department of Bioengineering, College of Engineering, and BK FOUR Biopharmaceutical Innovation Leader for Education and Research Group, Hanyang University, Seoul, 04763, Republic of Korea
| | - Dong Yun Lee
- Department of Bioengineering, College of Engineering, and BK FOUR Biopharmaceutical Innovation Leader for Education and Research Group, Hanyang University, Seoul, 04763, Republic of Korea
- Institute of Nano Science and Technology (INST) & Institute for Bioengineering and Biopharmaceutical Research (IBBR), Hanyang University, Seoul, 04763, Republic of Korea
- Elixir Pharmatech Inc., Seoul, 07463, Republic of Korea
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24
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Heemelaar JC, Louisa M, Neilan TG. Treatment of Immune Checkpoint Inhibitor-associated Myocarditis. J Cardiovasc Pharmacol 2024; 83:384-391. [PMID: 37506676 PMCID: PMC10830893 DOI: 10.1097/fjc.0000000000001456] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Accepted: 07/08/2023] [Indexed: 07/30/2023]
Abstract
ABSTRACT Immune checkpoint inhibitors (ICIs) are a form immunotherapy where the negative regulators of host immunity are targeted, thereby leveraging the own immune system. ICIs have significantly improved cancer survival in several advanced malignancies, and there are currently more than 90 different cancer indications for ICIs. Most patients develop immune-related adverse events during ICI therapy. Most are mild, but a small subset of patients will develop severe and potentially fatal immune-related adverse events. A serious cardiovascular complication of ICI therapy is myocarditis. Although the incidence of myocarditis is low, mortality rates of up to 50% have been reported. The mainstay of ICI-associated myocarditis treatment is high-dose corticosteroids. Unfortunately, half of patients with myocarditis do not show clinical improvement after corticosteroid treatment. Also, high doses of corticosteroids may adversely impact cancer outcomes. There is an evidence gap in the optimal second-line treatment strategy. Currently, there is a paradigm shift in second-line treatment taking place from empirical corticosteroid-only strategies to either intensified initial immunosuppression where corticosteroids are combined with another immunosuppressant or targeted therapies directed at the pathophysiology of ICI myocarditis. However, the available evidence to support these novel strategies is limited to observational studies and case reports. The aim of this review is to summarize the literature, guidelines, and future directions on the pharmacological treatment of ICI myocarditis.
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Affiliation(s)
- Julius C Heemelaar
- Cardiovascular Imaging Research Center (CIRC), Department of Cardiology and Radiology, Massachusetts General Hospital, Boston, MA; and
- Department of Cardiology, Leiden University Medical Center, Leiden, The Netherlands
| | - Maria Louisa
- Department of Cardiology, Leiden University Medical Center, Leiden, The Netherlands
| | - Tomas G Neilan
- Cardiovascular Imaging Research Center (CIRC), Department of Cardiology and Radiology, Massachusetts General Hospital, Boston, MA; and
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25
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Haratani K, Nakamura A, Mamesaya N, Sawa K, Shiraishi Y, Saito R, Tanizaki J, Tamura Y, Hata A, Tsuruno K, Sakamoto T, Teraoka S, Oki M, Watanabe H, Tokito T, Nagata K, Masuda T, Nakamura Y, Sakai K, Chiba Y, Ito A, Nishio K, Yamamoto N, Nakagawa K, Hayashi H. Association of immune-related adverse events with durvalumab efficacy after chemoradiotherapy in patients with unresectable Stage III non-small cell lung cancer. Br J Cancer 2024; 130:1783-1794. [PMID: 38519705 PMCID: PMC11130152 DOI: 10.1038/s41416-024-02662-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2023] [Revised: 03/12/2024] [Accepted: 03/14/2024] [Indexed: 03/25/2024] Open
Abstract
BACKGROUND Immune-related adverse events (irAEs) have been found to predict PD-L1 inhibitor efficacy in metastatic NSCLC. However, the relation of irAEs to clinical outcome for nonmetastatic NSCLC has remained unknown. METHODS In this multicenter prospective study of Stage III NSCLC treated with PACIFIC regimen, the relation of irAEs to PFS was evaluated by 8-week landmark analysis to minimise lead-time bias as well as by multivariable analysis adjusted for baseline factors. irAEs were categorised as mild or nonmild according to whether they were treated with systemic steroid. RESULTS Median PFS was 16.0 months, not reached, and 9.7 months for patients without (85 cases) or with mild (21 cases) or nonmild (21 cases) irAEs, respectively. Multivariable analysis indicated that nonmild irAEs were associated with poor PFS, with HRs of 3.86 (95% CI, 1.31-11.38) compared with no irAEs and 11.58 (95% CI, 2.11-63.63) compared with mild irAEs. This pattern was consistent after irAE grade, the number of durvalumab doses and immune profiles (PD-L1 score, CD8+ tumour-infiltrating lymphocyte density, and tumour mutation burden) were taken into consideration. CONCLUSIONS The development of mild irAEs might predict a better survival outcome, whereas immunosuppressive steroid-treated irAEs were associated with a worse outcome, regardless of baseline clinical and immune profiles.
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Affiliation(s)
- Koji Haratani
- Department of Medical Oncology, Kindai University Faculty of Medicine, Osaka-Sayama, Osaka, Japan.
| | - Atsushi Nakamura
- Department of Pulmonary Medicine, Sendai Kousei Hospital, Sendai, Miyagi, Japan
| | - Nobuaki Mamesaya
- Division of Thoracic Oncology, Shizuoka Cancer Center, Sunto-gun, Shizuoka, Japan
| | - Kenji Sawa
- Department of Respiratory Medicine, Graduate School of Medicine, Osaka Metropolitan University, Osaka, Osaka, Japan
| | - Yoshimasa Shiraishi
- Department of Respiratory Medicine, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Fukuoka, Japan
| | - Ryota Saito
- Department of Respiratory Medicine, Tohoku University School of Medicine, Sendai, Miyagi, Japan
| | - Junko Tanizaki
- Division of Medical Oncology, Kishiwada City Hospital, Kishiwada, Osaka, Japan
| | - Yosuke Tamura
- Respiratory Medicine and Thoracic Oncology, Osaka Medical and Pharmaceutical University, Takatsuki, Osaka, Japan
| | - Akito Hata
- Division of Thoracic Oncology, Kobe Minimally Invasive Cancer Center, Kobe, Hyogo, Japan
| | - Kosuke Tsuruno
- Department of Respiratory Medicine, Iizuka Hospital, Iizuka, Fukuoka, Japan
| | - Tomohiro Sakamoto
- Division of Respiratory Medicine and Rheumatology, Department of Multidisciplinary Internal Medicine, Faculty of Medicine, Tottori University, Yonago, Tottori, Japan
| | - Shunsuke Teraoka
- Internal Medicine III, Wakayama Medical University, Wakayama, Wakayama, Japan
| | - Masahide Oki
- Department of Respiratory Medicine, National Hospital Organization Nagoya Medical Center, Nagoya, Aichi, Japan
| | - Hiroshi Watanabe
- Department of Respiratory Medicine, Saka General Hospital, Shiogama, Miyagi, Japan
| | - Takaaki Tokito
- Division of Respirology, Neurology, and Rheumatology, Department of Internal Medicine, Kurume University School of Medicine, Kurume, Fukuoka, Japan
| | - Kenji Nagata
- Department of Respiratory Medicine, Itami City Hospital, Itami, Hyogo, Japan
| | - Takeshi Masuda
- Department of Respiratory Medicine, Hiroshima University Hospital, Hiroshima, Hiroshima, Japan
| | - Yasushi Nakamura
- Department of Pathology, Kindai University Faculty of Medicine, Osaka-Sayama, Osaka, Japan
| | - Kazuko Sakai
- Department of Genome Biology, Kindai University Faculty of Medicine, Osaka-Sayama, Osaka, Japan
| | - Yasutaka Chiba
- Clinical Research Center, Kindai University Hospital, Osaka-Sayama, Osaka, Japan
| | - Akihiko Ito
- Department of Pathology, Kindai University Faculty of Medicine, Osaka-Sayama, Osaka, Japan
| | - Kazuto Nishio
- Department of Genome Biology, Kindai University Faculty of Medicine, Osaka-Sayama, Osaka, Japan
| | - Nobuyuki Yamamoto
- Internal Medicine III, Wakayama Medical University, Wakayama, Wakayama, Japan
| | - Kazuhiko Nakagawa
- Department of Medical Oncology, Kindai University Faculty of Medicine, Osaka-Sayama, Osaka, Japan
| | - Hidetoshi Hayashi
- Department of Medical Oncology, Kindai University Faculty of Medicine, Osaka-Sayama, Osaka, Japan
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26
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Bruss C, Albert V, Seitz S, Blaimer S, Kellner K, Pohl F, Ortmann O, Brockhoff G, Wege AK. Neoadjuvant radiotherapy in ER +, HER2 +, and triple-negative -specific breast cancer based humanized tumor mice enhances anti-PD-L1 treatment efficacy. Front Immunol 2024; 15:1355130. [PMID: 38742103 PMCID: PMC11089195 DOI: 10.3389/fimmu.2024.1355130] [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: 12/13/2023] [Accepted: 04/15/2024] [Indexed: 05/16/2024] Open
Abstract
Pre-operative radiation therapy is not currently integrated into the treatment protocols for breast cancer. However, transforming immunological "cold" breast cancers by neoadjuvant irradiation into their "hot" variants is supposed to elicit an endogenous tumor immune defense and, thus, enhance immunotherapy efficiency. We investigated cellular and immunological effects of sub-lethal, neoadjuvant irradiation of ER pos., HER2 pos., and triple-negative breast cancer subtypes in-vitro and in-vivo in humanized tumor mice (HTM). This mouse model is characterized by a human-like immune system and therefore facilitates detailed analysis of the mechanisms and efficiency of neoadjuvant, irradiation-induced "in-situ vaccination", especially in the context of concurrently applied checkpoint therapy. Similar to clinical appearances, we observed a gradually increased immunogenicity from the luminal over the HER2-pos. to the triple negative subtype in HTM indicated by an increasing immune cell infiltration into the tumor tissue. Anti-PD-L1 therapy divided the HER2-pos. and triple negative HTM groups into responder and non-responder, while the luminal HTMs were basically irresponsive. Irradiation alone was effective in the HER2-pos. and luminal subtype-specific HTM and was supportive for overcoming irresponsiveness to single anti-PD-L1 treatment. The treatment success correlated with a significantly increased T cell proportion and PD-1 expression in the spleen. In all subtype-specific HTM combination therapy proved most effective in diminishing tumor growth, enhancing the immune response, and converted non-responder into responder during anti-PD-L1 therapy. In HTM, neoadjuvant irradiation reinforced anti-PD-L1 checkpoint treatment of breast cancer in a subtype -specific manner. According to the "bench to bedside" principle, this study offers a vital foundation for clinical translating the use of neoadjuvant irradiation in the context of checkpoint therapy.
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Affiliation(s)
- Christina Bruss
- Department of Gynecology and Obstetrics, University Medical Center Regensburg, Regensburg, Germany
- Bavarian Cancer Research Center (BZKF), Regensburg, Germany
| | - Veruschka Albert
- Department of Gynecology and Obstetrics, University Medical Center Regensburg, Regensburg, Germany
- Bavarian Cancer Research Center (BZKF), Regensburg, Germany
| | - Stephan Seitz
- Department of Gynecology and Obstetrics, University Medical Center Regensburg, Regensburg, Germany
- Bavarian Cancer Research Center (BZKF), Regensburg, Germany
| | - Stephanie Blaimer
- Department of Gynecology and Obstetrics, University Medical Center Regensburg, Regensburg, Germany
- Bavarian Cancer Research Center (BZKF), Regensburg, Germany
| | - Kerstin Kellner
- Department of Gynecology and Obstetrics, University Medical Center Regensburg, Regensburg, Germany
- Bavarian Cancer Research Center (BZKF), Regensburg, Germany
| | - Fabian Pohl
- Bavarian Cancer Research Center (BZKF), Regensburg, Germany
- Department of Radiotherapy, University Medical Center Regensburg, Regensburg, Germany
| | - Olaf Ortmann
- Department of Gynecology and Obstetrics, University Medical Center Regensburg, Regensburg, Germany
- Bavarian Cancer Research Center (BZKF), Regensburg, Germany
| | - Gero Brockhoff
- Department of Gynecology and Obstetrics, University Medical Center Regensburg, Regensburg, Germany
- Bavarian Cancer Research Center (BZKF), Regensburg, Germany
| | - Anja K. Wege
- Department of Gynecology and Obstetrics, University Medical Center Regensburg, Regensburg, Germany
- Bavarian Cancer Research Center (BZKF), Regensburg, Germany
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27
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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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28
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Zimarino C, Moody W, Davidson SE, Munir H, Shields JD. Disruption of CD47-SIRPα signaling restores inflammatory function in tumor-associated myeloid-derived suppressor cells. iScience 2024; 27:109546. [PMID: 38577107 PMCID: PMC10993187 DOI: 10.1016/j.isci.2024.109546] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Revised: 01/26/2024] [Accepted: 03/18/2024] [Indexed: 04/06/2024] Open
Abstract
Myeloid-derived suppressor cells (MDSCs) are a heterogeneous immune population with diverse immunosuppressive functions in solid tumors. Here, we explored the role of the tumor microenvironment in regulating MDSC differentiation and immunosuppressive properties via signal-regulatory protein alpha (SIRPα)/CD47 signaling. In a murine melanoma model, we observed progressive increases in monocytic MDSCs and monocyte-derived dendritic cells that exhibited potent T cell-suppressive capabilities. These adaptations could be recapitulated in vitro by exposing hematopoietic stem cells to tumor-derived factors. Engagement of CD47 with SIRPα on myeloid cells reduced their phagocytic capability, enhanced expression of immune checkpoints, increased reactive oxygen species production, and suppressed T cell proliferation. Perturbation of SIRPα signaling restored phagocytosis and antigen presentation by MDSCs, which was accompanied by renewed T cell activity and delayed tumor growth in multiple solid cancers. These data highlight that therapeutically targeting myeloid functions in combination with immune checkpoint inhibitors could enhance anti-tumor immunity.
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Affiliation(s)
- Carlo Zimarino
- MRC Cancer Unit, Hutchison/MRC Research Centre, University of Cambridge, Cambridge, UK
| | - William Moody
- MRC Cancer Unit, Hutchison/MRC Research Centre, University of Cambridge, Cambridge, UK
| | - Sarah E. Davidson
- MRC Cancer Unit, Hutchison/MRC Research Centre, University of Cambridge, Cambridge, UK
- The Kennedy Institute of Rheumatology, University of Oxford, Oxford, UK
| | - Hafsa Munir
- MRC Cancer Unit, Hutchison/MRC Research Centre, University of Cambridge, Cambridge, UK
- Helmholtz Institute for Translational Oncology Mainz (HI-TRON Mainz) – A Helmholtz Institute of the DKFZ, Mainz, Germany
- German Cancer Research Centre (DKFZ), Division of Dermal Oncoimmunology, Heidelberg, Germany
| | - Jacqueline D. Shields
- MRC Cancer Unit, Hutchison/MRC Research Centre, University of Cambridge, Cambridge, UK
- Comprehensive Cancer Centre, Kings College London, London, UK
- Centre for Cancer Sciences, School of Medicine, Biodiscovery Institute, University of Nottingham, Nottingham, UK
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29
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Cirillo A, Marinelli D, Romeo U, Messineo D, De Felice F, De Vincentiis M, Valentini V, Mezi S, Valentini F, Vivona L, Chiavassa A, Cerbelli B, Santini D, Bossi P, Polimeni A, Marchetti P, Botticelli A. Pembrolizumab-based first-line treatment for PD-L1-positive, recurrent or metastatic head and neck squamous cell carcinoma: a retrospective analysis. BMC Cancer 2024; 24:430. [PMID: 38589857 PMCID: PMC11000280 DOI: 10.1186/s12885-024-12155-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2023] [Accepted: 03/20/2024] [Indexed: 04/10/2024] Open
Abstract
BACKGROUND The KEYNOTE-048 trial showed that pembrolizumab-based first-line treatment for R/M HNSCC led to improved OS in the PD-L1 CPS ≥ 1 population when compared to the EXTREME regimen. However, the R/M HNSCC real-world population is generally frailer, often presenting with multiple comorbidities, worse performance status and older age than the population included in phase III clinical trials. METHODS This is a retrospective, single-centre analysis of patients with R/M HNSCC treated with pembrolizumab-based first-line treatment. RESULTS From February 2021 to March 2023, 92 patients were treated with pembrolizumab-based first-line treatment. Patients treated with pembrolizumab-based chemoimmunotherapy had better ECOG PS and younger age than those treated with pembrolizumab monotherapy. Median PFS and OS were 4 months and 8 months, respectively. PFS was similar among patients treated with pembrolizumab-based chemoimmunotherapy and pembrolizumab monotherapy, while patients treated with pembrolizumab monotherapy had worse OS (log-rank p =.001, HR 2.7). PFS and OS were improved in patients with PD-L1 CPS > = 20 (PFS: log-rank p =.005, HR 0.50; OS: log-rank p =.04, HR 0.57). Patients with higher ECOG PS scores had worse PFS and OS (PFS, log-rank p =.004; OS, log-rank p = 6e-04). In multivariable analysis, ECOG PS2 was associated with worse PFS and OS. CONCLUSIONS PFS in our real-world cohort was similar to the KEYNOTE-048 reference while OS was numerically inferior. A deeper understanding of clinical variables that might affect survival outcomes of patients with R/M HNSCC beyond ECOG PS and PD-L1 CPS is urgently needed.
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Affiliation(s)
- Alessio Cirillo
- Department of Radiological, Oncological and Pathological Sciences, Sapienza University, 00161, Rome, Italy
| | - Daniele Marinelli
- Department of Experimental Medicine, Sapienza University, 00161, Rome, Italy.
| | - Umberto Romeo
- Department of Oral Sciences and Maxillofacial Surgery, Sapienza University, 00161, Rome, Italy
| | - Daniela Messineo
- Department of Radiological, Oncological and Pathological Sciences, Sapienza University, 00161, Rome, Italy
| | - Francesca De Felice
- Department of Radiological, Oncological and Pathological Sciences, Sapienza University, 00161, Rome, Italy
| | | | - Valentino Valentini
- Department of Oral Sciences and Maxillofacial Surgery, Sapienza University, 00161, Rome, Italy
| | - Silvia Mezi
- Department of Radiological, Oncological and Pathological Sciences, Sapienza University, 00161, Rome, Italy
| | - Filippo Valentini
- Department of Oral Sciences and Maxillofacial Surgery, Sapienza University, 00161, Rome, Italy
| | - Luca Vivona
- Department of Radiological, Oncological and Pathological Sciences, Sapienza University, 00161, Rome, Italy
| | - Antonella Chiavassa
- Department of Radiological, Oncological and Pathological Sciences, Sapienza University, 00161, Rome, Italy
| | - Bruna Cerbelli
- Department of Medical-Surgical Sciences and Biotechnologies, Sapienza University, 04100, Latina, Italy
| | - Daniele Santini
- Department of Medical-Surgical Sciences and Biotechnologies, Sapienza University, 04100, Latina, Italy
| | - Paolo Bossi
- Department of Medical and Surgical Specialties, Radiological Sciences and Public Health, University of Brescia, 25121, Brescia, Italy
| | - Antonella Polimeni
- Department of Oral Sciences and Maxillofacial Surgery, Sapienza University, 00161, Rome, Italy
| | - Paolo Marchetti
- Istituto Dermopatico dell'Immacolata (IDI-IRCCS), 00167, Rome, Italy
| | - Andrea Botticelli
- Department of Radiological, Oncological and Pathological Sciences, Sapienza University, 00161, Rome, Italy
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Gougis P, Jochum F, Abbar B, Dumas E, Bihan K, Lebrun-Vignes B, Moslehi J, Spano JP, Laas E, Hotton J, Reyal F, Hamy AS, Salem JE. Clinical spectrum and evolution of immune-checkpoint inhibitors toxicities over a decade-a worldwide perspective. EClinicalMedicine 2024; 70:102536. [PMID: 38560659 PMCID: PMC10981010 DOI: 10.1016/j.eclinm.2024.102536] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/24/2024] [Revised: 02/23/2024] [Accepted: 02/23/2024] [Indexed: 04/04/2024] Open
Abstract
Background Immune-checkpoint inhibitors (ICI) have revolutionized cancer treatment by harnessing the immune system but ICI can induce life-threatening immune-related adverse events (irAE) affecting every organ. Methods We extracted irAE from VigiBase, the international pharmacovigilance database, first reported in 2008 until 01/2023 to characterize irAE reporting trends, clinical features, risk factors and outcomes. Findings We distinguished 25 types of irAE (n = 50,347cases, single irAE/case in 84.9%). Cases mainly involved anti-PD1 (programmed-death-1) monotherapy (62.4%) in male (61.7%) aged 64.3 ± 12.6 years. After 2020 vs. prior to 2016, proportion of anti-CTLA4 (Cytotoxic-T-Lymphocyte-Antigen-4) monotherapy prescription almost vanished (1.6% vs. 47%, respectively) contrasting with increased use of anti-PDL1 (PD1-ligand) monotherapy (18% vs. 0.9%) and anti-CTLA4+anti-PD(L)1 combination (20% vs. 8.9%). Anti-LAG3 (Lymphocyte-Activation-Gene-3) prescription was limited (<1%) in the studied timeframe. After 2020, over 14 different cancer types were treated vs. almost exclusively melanoma and lung cancers before 2016. Overall, the most reported irAE were skin reactions (22.9%), pneumonitis (18.5%), enterocolitis (14.4%) and thyroiditis (12.1%). ICI-myotoxicities (6.6%) included myositis, myocarditis and myasthenia-gravis like syndrome and were the most overlapping irAE (up to 30% overlap, vs. <3% in general for other inter-irAE overlap). The top factors associated with specific irAE (odds-ratio>5) were presence of thymic cancer for ICI-myotoxicities or hepatitis; presence of melanoma for vitiligo, uveitis or sarcoidosis; specific types of ICI regimen (anti-LAG3 for meningitis, anti-CTLA4 for hypophysitis); and specific reporting regions (eastern Asia for cholangitis). Median time-to-onset ranged from 31 to 273 days, being shortest for myotoxicities and most delayed for skin-bullous auto-immune reactions. Overall fatality was highest for myocarditis = 27.6%, myasthenia = 23.1%, severe cutaneous adverse reactions (SCAR) = 22.1%, myositis = 21.9%, pneumonitis = 21%, and encephalomyelitis = 18%; generally decreasing after 2020, except for myasthenia and SCAR. When reported, irAE recurrence rate after rechallenge was 28.9% (n = 275/951). Interpretation This up-to-date comprehensive worldwide pharmacovigilance study defines the spectrum, characteristics, and evolution of irAE reporting summarizing over a decade of use. Multiple risk factors and clinical peculiarities for specific irAE have been identified as signals to guide clinical practice and future research. Funding Paul Gougis was supported by the academic program: "Contrats ED: Programme blanc Institut Curie PSL" for the conduct of his PhD. Baptiste Abbar was supported by "the Fondation ARC Pour le Rechercher Sur le Cancer". The RT2L research group (Institut Curie) was supported by the academic program "SHS INCa", Sanofi iTech award, and by Monoprix∗.
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Affiliation(s)
- Paul Gougis
- Residual Tumor & Response to Treatment Laboratory, RT2Lab, INSERM, U932 Immunity and Cancer, Institut Curie, Université Paris Cité, Paris 75005, France
- Department of Medical Oncology, Pitié-Salpêtrière Hospital, Sorbonne Université, Paris 75013, France
- Sorbonne Université, Institut National de la Santé et de la Recherche Médicale (INSERM), Assistance Publique - Hôpitaux de Paris (AP-HP), Clinical Investigation Center (CIC-1901), Regional Pharmacovigilance Centre, Department of Pharmacology, Pitié-Salpêtrière Hospital, Paris, France
| | - Floriane Jochum
- Residual Tumor & Response to Treatment Laboratory, RT2Lab, INSERM, U932 Immunity and Cancer, Institut Curie, Université Paris Cité, Paris 75005, France
- Department of Gynecology, Strasbourg University Hospital, Strasbourg, France
| | - Baptiste Abbar
- Department of Medical Oncology, Pitié-Salpêtrière Hospital, Sorbonne Université, Paris 75013, France
- Sorbonne Université, Institut National de la Santé et de la Recherche Médicale (INSERM), Assistance Publique - Hôpitaux de Paris (AP-HP), Clinical Investigation Center (CIC-1901), Regional Pharmacovigilance Centre, Department of Pharmacology, Pitié-Salpêtrière Hospital, Paris, France
- Centre d'Immunologie et des Maladies Infectieuses (CIMI-Paris), Sorbonne Université, Inserm U1135, France
| | - Elise Dumas
- Residual Tumor & Response to Treatment Laboratory, RT2Lab, INSERM, U932 Immunity and Cancer, Institut Curie, Université Paris Cité, Paris 75005, France
| | - Kevin Bihan
- Sorbonne Université, Institut National de la Santé et de la Recherche Médicale (INSERM), Assistance Publique - Hôpitaux de Paris (AP-HP), Clinical Investigation Center (CIC-1901), Regional Pharmacovigilance Centre, Department of Pharmacology, Pitié-Salpêtrière Hospital, Paris, France
| | - Bénédicte Lebrun-Vignes
- Sorbonne Université, Institut National de la Santé et de la Recherche Médicale (INSERM), Assistance Publique - Hôpitaux de Paris (AP-HP), Clinical Investigation Center (CIC-1901), Regional Pharmacovigilance Centre, Department of Pharmacology, Pitié-Salpêtrière Hospital, Paris, France
- EpiDermE, Epidemiology in Dermatology and Evaluation of Therapeutics, Paris Est Créteil University UPEC, Créteil F-94010, France
| | - Javid Moslehi
- Section of Cardio-oncology & Immunology, Cardiovascular Research Institute, University of California San Francisco School of Medicine, San Francisco, United States
| | - Jean-Philippe Spano
- Department of Medical Oncology, Pitié-Salpêtrière Hospital, Sorbonne Université, Paris 75013, France
- Sorbonne Université, Institut National de la Santé et de la Recherche Médicale (INSERM), Assistance Publique - Hôpitaux de Paris (AP-HP), Clinical Investigation Center (CIC-1901), Regional Pharmacovigilance Centre, Department of Pharmacology, Pitié-Salpêtrière Hospital, Paris, France
- INSERM, UMRS 1136, Paris, France
| | - Enora Laas
- Department of Breast, Gynecological and Reconstructive Surgery, Institut Curie, Université Paris Cité, Paris 75005, France
| | - Judicael Hotton
- Department of Surgical Oncology, Institut Godinot, Reims, France
| | - Fabien Reyal
- Residual Tumor & Response to Treatment Laboratory, RT2Lab, INSERM, U932 Immunity and Cancer, Institut Curie, Université Paris Cité, Paris 75005, France
- Department of Breast, Gynecological and Reconstructive Surgery, Institut Curie, Université Paris Cité, Paris 75005, France
- Department of Surgical Oncology, Institut Godinot, Reims, France
| | - Anne-Sophie Hamy
- Residual Tumor & Response to Treatment Laboratory, RT2Lab, INSERM, U932 Immunity and Cancer, Institut Curie, Université Paris Cité, Paris 75005, France
- Department of Medical Oncology, Institut Curie, Université Paris Cité, Paris 75005, France
| | - Joe-Elie Salem
- Sorbonne Université, Institut National de la Santé et de la Recherche Médicale (INSERM), Assistance Publique - Hôpitaux de Paris (AP-HP), Clinical Investigation Center (CIC-1901), Regional Pharmacovigilance Centre, Department of Pharmacology, Pitié-Salpêtrière Hospital, Paris, France
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Domingo-Contreras E, Tormo JR, Gonzalez-Menendez V, Mackenzie TA, Martín-Serrano J, Magiera-Mularz K, Kitel R, Reyes F, Genilloud O, Fernández-Godino R, Ramos MC, Castillo F. Discovery of bioactive natural products of microbial origin as inhibitors of the PD-1/PD-L1 protein-protein interaction. Int J Biol Macromol 2024; 264:130458. [PMID: 38423421 DOI: 10.1016/j.ijbiomac.2024.130458] [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: 01/17/2024] [Accepted: 02/24/2024] [Indexed: 03/02/2024]
Abstract
The PD-1/PD-L1 protein-protein interaction (PPI) controls an adaptive immune resistance mechanism exerted by tumor cells to evade immune responses. The large-molecule nature of current commercial monoclonal antibodies against this PPI hampers their effectiveness by limiting tumor penetration and inducing severe immune-related side effects. Synthetic small-molecule inhibitors may overcome such limitations and have demonstrated promising clinical translation, but their design is challenging. Microbial natural products (NPs) are a source of small molecules with vast chemical diversity that have proved anti-tumoral activities, but which immunotherapeutic properties as PD-1/PD-L1 inhibitors had remained uncharacterized so far. Here, we have developed the first cell-based PD-1/PD-L1 blockade reporter assay to screen NPs libraries. In this study, 6000 microbial extracts of maximum biosynthetic diversity were screened. A secondary metabolite called alpha-cyclopiazonic acid (α-CPA) of a bioactive fungal extract was confirmed as a new PD-1/PD-L1 inhibitor with low micromolar range in the cellular assay and in an additional cell-free competitive assay. Thermal denaturation experiments with PD-1 confirmed that the mechanism of inhibition is based on its stabilization upon binding to α-CPA. The identification of α-CPA as a novel PD-1 stabilizer proves the unprecedented resolution of this methodology at capturing specific PD-1/PD-L1 PPI inhibitors from chemically diverse NP libraries.
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Affiliation(s)
- Elisabeth Domingo-Contreras
- Fundación MEDINA, Parque Tecnológico de Ciencias de la Salud, Avda. del Conocimiento 34, 18016 Granada, Spain
| | - José R Tormo
- Fundación MEDINA, Parque Tecnológico de Ciencias de la Salud, Avda. del Conocimiento 34, 18016 Granada, Spain
| | - Victor Gonzalez-Menendez
- Fundación MEDINA, Parque Tecnológico de Ciencias de la Salud, Avda. del Conocimiento 34, 18016 Granada, Spain
| | - Thomas A Mackenzie
- Fundación MEDINA, Parque Tecnológico de Ciencias de la Salud, Avda. del Conocimiento 34, 18016 Granada, Spain
| | - Jesús Martín-Serrano
- Fundación MEDINA, Parque Tecnológico de Ciencias de la Salud, Avda. del Conocimiento 34, 18016 Granada, Spain
| | - Katarzyna Magiera-Mularz
- Department of Organic Chemistry, Faculty of Chemistry, Jagiellonian University, Gronostajowa Str 2, 30-387 Krakow, Poland
| | - Radoslaw Kitel
- Department of Organic Chemistry, Faculty of Chemistry, Jagiellonian University, Gronostajowa Str 2, 30-387 Krakow, Poland
| | - Fernando Reyes
- Fundación MEDINA, Parque Tecnológico de Ciencias de la Salud, Avda. del Conocimiento 34, 18016 Granada, Spain
| | - Olga Genilloud
- Fundación MEDINA, Parque Tecnológico de Ciencias de la Salud, Avda. del Conocimiento 34, 18016 Granada, Spain
| | - Rosario Fernández-Godino
- Fundación MEDINA, Parque Tecnológico de Ciencias de la Salud, Avda. del Conocimiento 34, 18016 Granada, Spain
| | - Maria C Ramos
- Fundación MEDINA, Parque Tecnológico de Ciencias de la Salud, Avda. del Conocimiento 34, 18016 Granada, Spain.
| | - Francisco Castillo
- Fundación MEDINA, Parque Tecnológico de Ciencias de la Salud, Avda. del Conocimiento 34, 18016 Granada, Spain.
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Bai D, Ziadlou R, Vaijayanthi T, Karthikeyan S, Chinnathambi S, Parthasarathy A, Cai L, Brüggen MC, Sugiyama H, Pandian GN. Nucleic acid-based small molecules as targeted transcription therapeutics for immunoregulation. Allergy 2024; 79:843-860. [PMID: 38055191 DOI: 10.1111/all.15959] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2023] [Revised: 11/02/2023] [Accepted: 11/09/2023] [Indexed: 12/07/2023]
Abstract
Transcription therapy is an emerging approach that centers on identifying the factors associated with the malfunctioning gene transcription machinery that causes diseases and controlling them with designer agents. Until now, the primary research focus in therapeutic gene modulation has been on small-molecule drugs that target epigenetic enzymes and critical signaling pathways. However, nucleic acid-based small molecules have gained popularity in recent years for their amenability to be pre-designed and realize operative control over the dynamic transcription machinery that governs how the immune system responds to diseases. Pyrrole-imidazole polyamides (PIPs) are well-established DNA-based small-molecule gene regulators that overcome the limitations of their conventional counterparts owing to their sequence-targeted specificity, versatile regulatory efficiency, and biocompatibility. Here, we emphasize the rational design of PIPs, their functional mechanisms, and their potential as targeted transcription therapeutics for disease treatment by regulating the immune response. Furthermore, we also discuss the challenges and foresight of this approach in personalized immunotherapy in precision medicine.
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Affiliation(s)
- Dan Bai
- Institute for Biomedical Sciences, Interdisciplinary Cluster for Cutting Edge Research, Shinshu University, Matsumoto, Japan
- Research & Development Institute of Northwestern Polytechnical University in Shenzhen, Xi'an Key Laboratory of Special Medicine and Health Engineering, Xi'an, China
| | - Reihane Ziadlou
- Department of Dermatology, University Hospital Zurich, Zurich, Switzerland
- Faculty of Medicine, University of Zurich, Zurich, Switzerland
| | - Thangavel Vaijayanthi
- Chief Executive Officer, Regugene Co. Ltd., Kyoto, Japan
- Institute for Integrated Cell-Material Sciences (WPI-iCeMS), Kyoto University, Kyoto, Japan
| | - Subramani Karthikeyan
- Centre for Healthcare Advancement, Innovation and Research, Vellore Institute of Technology, Chennai, Tamil Nadu, India
| | | | | | - Li Cai
- Department of Biomedical Engineering, Rutgers University, Piscataway, New Jersey, USA
| | - Marie-Charlotte Brüggen
- Department of Dermatology, University Hospital Zurich, Zurich, Switzerland
- Faculty of Medicine, University of Zurich, Zurich, Switzerland
| | - Hiroshi Sugiyama
- Chief Executive Officer, Regugene Co. Ltd., Kyoto, Japan
- Institute for Integrated Cell-Material Sciences (WPI-iCeMS), Kyoto University, Kyoto, Japan
| | - Ganesh N Pandian
- Chief Executive Officer, Regugene Co. Ltd., Kyoto, Japan
- Institute for Integrated Cell-Material Sciences (WPI-iCeMS), Kyoto University, Kyoto, Japan
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Lynch C, Korpics MC, Katipally RR, Wu T, Bestvina CM, Pitroda S, Chmura SJ, Juloori A. Combined Stereotactic Body Radiation Therapy and Immune Checkpoint Inhibition for Liver Metastases: Safety and Outcomes in a Pooled Analysis of 3 Phase 1 Trials. Int J Radiat Oncol Biol Phys 2024; 118:1519-1530. [PMID: 38199382 DOI: 10.1016/j.ijrobp.2024.01.002] [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: 08/15/2023] [Revised: 01/02/2024] [Accepted: 01/02/2024] [Indexed: 01/12/2024]
Abstract
PURPOSE Stereotactic body radiation therapy (SBRT) safely and effectively controls liver metastases (LMs), but its safety and efficacy when combined with immune checkpoint inhibitors (ICIs) are not well characterized. This analysis of 3 phase 1 trials of combination SBRT and ICI evaluates whether LM-SBRT increases the risk for hepatotoxicity when combined with ICI and explores efficacy endpoints. METHODS AND MATERIALS Data were analyzed from 3 phase 1 trials of combination SBRT and ICI for patients with metastatic solid tumors conducted between 2016 and 2020. ICI was administered per trial protocol with LM-SBRT delivered to 45 Gy in 3 fractions with mean liver dose <16 Gy and ≥700 cc of normal liver spared 17.1 Gy. Hepatic adverse events (HAEs) were defined as hepatic failure, autoimmune hepatitis, or elevation of aspartate transaminase, alanine transaminase, bilirubin, or alkaline phosphatase using Common Terminology Criteria for Adverse Events version 4.0. Cumulative incidence of HAEs and local failure were modeled with death as a competing risk. Competing risk regression was performed using Fine-Gray modeling. Survival was estimated via the Kaplan-Meier method. RESULTS Two hundred patients were analyzed, including 81 patients with LM, 57 of whom received LM-SBRT. The 12-month rate of any grade ≥2 HAE was 11% and 10% in LM-SBRT and non-LM-SBRT patients, respectively non-significant (NS). Radiographic evidence for liver disease and dual-agent ICI was significantly associated with HAEs on univariable and multivariable analysis, but liver dose metrics were not. Patients with LM had significantly worse progression-free and overall survival compared with those without, and local failure of treated LM was significantly higher than for treated extrahepatic metastases (28% vs 4% at 12 months, P < .001). CONCLUSIONS Combination LM-SBRT and ICI did not significantly increase the risk for HAEs compared with ICI without LM-SBRT, suggesting hepatotoxicity is largely driven by factors other than liver radiation therapy, such as choice of ICI. LM is associated with worse overall survival and local control outcomes.
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Affiliation(s)
- Connor Lynch
- Departments of Radiation and Cellular Oncology, University of Chicago Medical Center, Chicago, Illinois
| | - Mark C Korpics
- Departments of Radiation and Cellular Oncology, University of Chicago Medical Center, Chicago, Illinois
| | - Rohan R Katipally
- Departments of Radiation and Cellular Oncology, University of Chicago Medical Center, Chicago, Illinois
| | - Tianming Wu
- Departments of Radiation and Cellular Oncology, University of Chicago Medical Center, Chicago, Illinois
| | | | - Sean Pitroda
- Departments of Radiation and Cellular Oncology, University of Chicago Medical Center, Chicago, Illinois
| | - Steven J Chmura
- Departments of Radiation and Cellular Oncology, University of Chicago Medical Center, Chicago, Illinois
| | - Aditya Juloori
- Departments of Radiation and Cellular Oncology, University of Chicago Medical Center, Chicago, Illinois.
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Racca NM, Dontu A, Riley K, Yolcu ES, Shirwan H, Coronel MM. Bending the Rules: Amplifying PD-L1 Immunoregulatory Function Through Flexible Polyethylene Glycol Synthetic Linkers. Tissue Eng Part A 2024; 30:299-313. [PMID: 38318841 DOI: 10.1089/ten.tea.2023.0274] [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: 02/07/2024] Open
Abstract
Immune checkpoint signaling, such as programmed cell death protein-1 (PD-1), is a key target for immunotherapy due to its role in dampening immune responses. PD-1 signaling in T cells is regulated by complex physicochemical and mechanical cues. However, how these mechanical forces are integrated with biochemical responses remains poorly understood. Our previous work demonstrated that the use of an immobilizing polyethylene glycol (PEG) linker on synthetic microgels for the presentation of a chimeric form of PD-L1, SA-PD-L1, lead to local regulatory responses capable of abrogating allograft rejection in a model of cell-based transplantation. We herein provide evidence that enhanced immune regulating function can be obtained when presentation of SA-PD-L1 is achieved through a longer more flexible PEG chain. Presentation of SA-PD-L1 through a linker of high molecular weight, and thus longer length (10 kDa, 60 nm in length), led to enhance conversion of naive T cells into T regulatory cells (Tregs) in vitro. In addition, using a subcutaneous implant model and protein tethered through three different linker sizes (6, 30, and 60 nm) to the surface of PEG hydrogels, we demonstrated that longer linkers promoted PD-1 immunomodulatory role in vivo through three main functions: (1) augmenting immune cell recruitment at the transplant site; (2) promoting the accumulation of naive Tregs expressing migratory markers; and (3) dampening CD8+ cytolytic molecule production while augmenting expression of exhaustion phenotypes locally. Notably, accumulation of Treg cells at the implant site persisted for over 30 days postimplantation, an effect not observed when protein was presented with the shorter version of the linkers (6 and 30 nm). Collectively, these studies reveal a facile approach by which PD-L1 function can be modulated through external tuning of synthetic presenting linkers. Impact statement Recently, there has been a growing interest in immune checkpoint molecules as potential targets for tolerance induction, including programmed cell death protein-1 (PD-1). However, how the mechanics of ligand binding to PD-1 receptor affect downstream activation signaling pathways remains unresolved. By taking advantage of the effect of polyethylene glycol chain length on molecule kinetics in an aqueous solution, we herein show that PD-L1 function can be amplified by adjusting the length of the grafting linker. Our results uncover a potential facile mechanism that can be exploited to advance the role of immune checkpoint ligands, in particular PD-L1, in tolerance induction for immunosuppression-free cell-based therapies.
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Affiliation(s)
- Nicole M Racca
- Department of Biomedical Engineering and Cellular and Developmental Biology, University of Michigan, Ann Arbor, Michigan, USA
- Elizabeth Caswell Diabetes Institute, University of Michigan, Ann Arbor, Michigan, USA
| | - Alexander Dontu
- Department of Molecular, Cellular and Developmental Biology, University of Michigan, Ann Arbor, Michigan, USA
| | - Kayle Riley
- Department of Biomedical Engineering and Cellular and Developmental Biology, University of Michigan, Ann Arbor, Michigan, USA
- Elizabeth Caswell Diabetes Institute, University of Michigan, Ann Arbor, Michigan, USA
| | - Esma S Yolcu
- Department of Pediatrics and University of Missouri, Columbia, Missouri, USA
- Department of Molecular Microbiology and Immunology, University of Missouri, Columbia, Missouri, USA
| | - Haval Shirwan
- Department of Pediatrics and University of Missouri, Columbia, Missouri, USA
- Department of Molecular Microbiology and Immunology, University of Missouri, Columbia, Missouri, USA
- Associate Director, Immunomodulation and Regenerative Medicine Program, Ellis Fischel Cancer Center, Columbia, Missouri, USA
| | - María M Coronel
- Department of Biomedical Engineering and Cellular and Developmental Biology, University of Michigan, Ann Arbor, Michigan, USA
- Elizabeth Caswell Diabetes Institute, University of Michigan, Ann Arbor, Michigan, USA
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Middha P, Thummalapalli R, Betti MJ, Yao L, Quandt Z, Balaratnam K, Bejan CA, Cardenas E, Falcon CJ, Faleck DM, Gubens MA, Huntsman S, Johnson DB, Kachuri L, Khan K, Li M, Lovly CM, Murray MH, Patel D, Werking K, Xu Y, Zhan LJ, Balko JM, Liu G, Aldrich MC, Schoenfeld AJ, Ziv E. Polygenic risk score for ulcerative colitis predicts immune checkpoint inhibitor-mediated colitis. Nat Commun 2024; 15:2568. [PMID: 38531883 PMCID: PMC10966072 DOI: 10.1038/s41467-023-44512-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Accepted: 12/15/2023] [Indexed: 03/28/2024] Open
Abstract
Immune checkpoint inhibitor-mediated colitis (IMC) is a common adverse event of treatment with immune checkpoint inhibitors (ICI). We hypothesize that genetic susceptibility to Crohn's disease (CD) and ulcerative colitis (UC) predisposes to IMC. In this study, we first develop a polygenic risk scores for CD (PRSCD) and UC (PRSUC) in cancer-free individuals and then test these PRSs on IMC in a cohort of 1316 patients with ICI-treated non-small cell lung cancer and perform a replication in 873 ICI-treated pan-cancer patients. In a meta-analysis, the PRSUC predicts all-grade IMC (ORmeta=1.35 per standard deviation [SD], 95% CI = 1.12-1.64, P = 2×10-03) and severe IMC (ORmeta=1.49 per SD, 95% CI = 1.18-1.88, P = 9×10-04). PRSCD is not associated with IMC. Furthermore, PRSUC predicts severe IMC among patients treated with combination ICIs (ORmeta=2.20 per SD, 95% CI = 1.07-4.53, P = 0.03). Overall, PRSUC can identify patients receiving ICI at risk of developing IMC and may be useful to monitor patients and improve patient outcomes.
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Affiliation(s)
- Pooja Middha
- Department of Medicine, University of California San Francisco, San Francisco, CA, USA
| | - Rohit Thummalapalli
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Michael J Betti
- Department of Medicine, Division of Genetic Medicine, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Lydia Yao
- Department of Biostatistics, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Zoe Quandt
- Division of Endocrinology and Metabolism, Department of Medicine, University of California San Francisco, San Francisco, CA, USA
- Diabetes Center, University of California San Francisco, San Francisco, CA, USA
| | | | - Cosmin A Bejan
- Department of Biomedical Informatics, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Eduardo Cardenas
- Department of Medicine, University of California San Francisco, San Francisco, CA, USA
| | - Christina J Falcon
- Fiona and Stanley Druckenmiller Center for Lung Cancer Research, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - David M Faleck
- Gastroenterology, Hepatology & Nutrition Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Matthew A Gubens
- Division of Hematology/Oncology, Department of Medicine, University of California San Francisco, San Francisco, CA, USA
- Helen Diller Family Comprehensive Cancer Center, University of California San Francisco, San Francisco, CA, USA
| | - Scott Huntsman
- Department of Medicine, University of California San Francisco, San Francisco, CA, USA
| | - Douglas B Johnson
- Department of Medicine, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Linda Kachuri
- Department of Epidemiology and Population Health, Stanford University School of Medicine, Stanford, CA, USA
- Stanford Cancer Institute, Stanford University of Medicine, Stanford, CA, USA
| | - Khaleeq Khan
- Princess Margaret Cancer Centre, Toronto, ON, Canada
| | - Min Li
- Department of Medicine, University of California San Francisco, San Francisco, CA, USA
| | - Christine M Lovly
- Department of Medicine, Division of Hematology and Oncology, Vanderbilt University Medical Center and Vanderbilt Ingram Cancer Center, Nashville, TN, USA
| | - Megan H Murray
- Department of Biostatistics, Vanderbilt University Medical Center, Nashville, TN, USA
| | | | - Kristin Werking
- Department of Thoracic Surgery, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Yaomin Xu
- Department of Biostatistics, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Luna Jia Zhan
- Princess Margaret Cancer Centre, Toronto, ON, Canada
| | - Justin M Balko
- Department of Medicine, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Geoffrey Liu
- Princess Margaret Cancer Centre, Toronto, ON, Canada
- Temerty School of Medicine, Toronto, ON, Canada
- Dalla Lana School of Public Health, University of Toronto, Toronto, ON, Canada
| | - Melinda C Aldrich
- Department of Medicine, Division of Genetic Medicine, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Adam J Schoenfeld
- Thoracic Oncology Service, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Elad Ziv
- Department of Medicine, University of California San Francisco, San Francisco, CA, USA.
- Helen Diller Family Comprehensive Cancer Center, University of California San Francisco, San Francisco, CA, USA.
- Center for Genes, Environment and Health, University of California San Francisco, San Francisco, CA, USA.
- Institute for Human Genetics, University of California San Francisco, San Francisco, CA, USA.
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Chaudhuri SM, Weinberg SE, Wang D, Yalom LK, Montauti E, Iyer R, Tang AY, Torres Acosta MA, Shen J, Mani NL, Wang S, Liu K, Lu W, Bui TM, Manzanares LD, Dehghani Z, Wai CM, Gao B, Wei J, Yue F, Cui W, Singer BD, Sumagin R, Zhang Y, Fang D. Mediator complex subunit 1 architects a tumorigenic Treg cell program independent of inflammation. Cell Rep Med 2024; 5:101441. [PMID: 38428427 PMCID: PMC10983042 DOI: 10.1016/j.xcrm.2024.101441] [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: 08/09/2023] [Revised: 12/18/2023] [Accepted: 02/01/2024] [Indexed: 03/03/2024]
Abstract
While immunotherapy has revolutionized cancer treatment, its safety has been hampered by immunotherapy-related adverse events. Unexpectedly, we show that Mediator complex subunit 1 (MED1) is required for T regulatory (Treg) cell function specifically in the tumor microenvironment. Treg cell-specific MED1 deletion does not predispose mice to autoimmunity or excessive inflammation. In contrast, MED1 is required for Treg cell promotion of tumor growth because MED1 is required for the terminal differentiation of effector Treg cells in the tumor. Suppression of these terminally differentiated Treg cells is sufficient for eliciting antitumor immunity. Both human and murine Treg cells experience divergent paths of differentiation in tumors and matched tissues with non-malignant inflammation. Collectively, we identify a pathway promoting the differentiation of a Treg cell effector subset specific to tumors and demonstrate that suppression of a subset of Treg cells is sufficient for promoting antitumor immunity in the absence of autoimmune consequences.
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Affiliation(s)
- Shuvam M Chaudhuri
- Department of Pathology, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA
| | - Samuel E Weinberg
- Department of Pathology, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA
| | - Dongmei Wang
- Department of Pathology, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA; Robert H. Lurie Comprehensive Cancer Center, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA
| | - Lenore K Yalom
- Department of Pathology, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA
| | - Elena Montauti
- Department of Pathology, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA
| | - Radhika Iyer
- Department of Pathology, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA
| | - Amy Y Tang
- Department of Pathology, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA
| | - Manuel A Torres Acosta
- Division of Pulmonary and Critical Care Medicine, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA; Medical Scientist Training Program, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA
| | - Jian Shen
- Department of Pathology, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA
| | - Nikita L Mani
- Department of Pathology, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA
| | - Shengnan Wang
- Department of Pathology, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA
| | - Kun Liu
- Department of Pathology, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA
| | - Weiyuan Lu
- Department of Pathology, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA
| | - Triet M Bui
- Department of Pathology, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA
| | - Laura D Manzanares
- Department of Pathology, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA
| | - Zeinab Dehghani
- Department of Pathology, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA
| | - Ching Man Wai
- Center for Genetic Medicine, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA; Department of Biochemistry and Molecular Genetics, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA
| | - Beixue Gao
- Department of Pathology, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA
| | - Juncheng Wei
- Department of Pathology, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA
| | - Feng Yue
- Department of Pathology, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA; Robert H. Lurie Comprehensive Cancer Center, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA; Department of Biochemistry and Molecular Genetics, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA
| | - Weiguo Cui
- Department of Pathology, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA
| | - Benjamin D Singer
- Division of Pulmonary and Critical Care Medicine, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA; Department of Biochemistry and Molecular Genetics, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA
| | - Ronen Sumagin
- Department of Pathology, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA
| | - Yana Zhang
- Department of Pathology, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA
| | - Deyu Fang
- Department of Pathology, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA; Robert H. Lurie Comprehensive Cancer Center, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA.
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Tseng TS, Lee CC, Chen PJ, Lin CY, Chen WC, Lee YC, Lin JH, Chen KW, Tsai KC. Structure-Guided Discovery of PD-1/PD-L1 Interaction Inhibitors: Peptide Design, Screening, and Optimization via Computation-Aided Phage Display Engineering. J Chem Inf Model 2024; 64:1615-1627. [PMID: 38356220 DOI: 10.1021/acs.jcim.3c01500] [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: 02/16/2024]
Abstract
Cancer immunotherapy harnesses the immune system to combat tumors and has emerged as a major cancer treatment modality. The PD-1/PD-L1 immune checkpoint modulates interactions between tumor cells and T cells and has been extensively targeted in cancer immunotherapy. However, the monoclonal antibodies known to target this immune checkpoint have considerable side effects, and novel PD-1/PD-L1 inhibitors are therefore required. Herein, a peptide inhibitor to disrupt PD-1/PD-L1 interactions was designed through structure-driven phage display engineering coupled to computational modification and optimization. BetaPb, a novel peptide library constructed by using the known structure of PD-1/PD-L, was used to develop inhibitors against the immune checkpoint, and specific peptides with high affinity toward PD-1 were screened through enzyme-linked immunosorbent assays, homogeneous time-resolved fluorescence, and biolayer interferometry. A potential inhibitor, B8, was preliminarily screened through biopanning. The binding affinity of B8 toward PD-1 was confirmed through computation-aided optimization. Assessment of B8 variants (B8.1, B8.2, B8.3, B8.4, and B8.5) demonstrated their attenuation of PD-1/PD-L1 interactions. B8.4 exhibited the strongest attenuation efficiency at a half-maximal effective concentration of 0.1 μM and the strongest binding affinity to PD-1 (equilibrium dissociation constant = 0.1 μM). B8.4 outperformed the known PD-1/PD-L1 interaction inhibitor PL120131 in disrupting PD-1/PD-L1 interactions, revealing that B8.4 has remarkable potential for modification to yield an antitumor agent. This study provides valuable information for the future development of peptide-based drugs, therapeutics, and immunotherapies for cancer.
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Affiliation(s)
- Tien-Sheng Tseng
- Institute of Molecular Biology, National Chung Hsing University, Taichung 40202, Taiwan
| | - Chao-Chang Lee
- National Research Institute of Chinese Medicine, Ministry of Health and Welfare, Taipei 11221, Taiwan
| | - Po-Juei Chen
- Institute of Molecular Biology, National Chung Hsing University, Taichung 40202, Taiwan
- National Research Institute of Chinese Medicine, Ministry of Health and Welfare, Taipei 11221, Taiwan
| | - Chiu-Yuen Lin
- National Research Institute of Chinese Medicine, Ministry of Health and Welfare, Taipei 11221, Taiwan
| | - Wang-Chuan Chen
- The School of Chinese Medicine for Post Baccalaureate, I-Shou University, Kaohsiung 824005, Taiwan
- Department of Chinese Medicine, E-Da Hospital, Kaohsiung 824005, Taiwan
| | - Yu-Ching Lee
- TMU Research Center of Cancer Translational Medicine, Taipei Medical University, Taipei 11031, Taiwan
- Ph.D. Program in Medical Biotechnology, College of Medical Science and Technology, Taipei Medical University, Taipei 11031, Taiwan
| | - Jiun-Han Lin
- Department of Industrial Technology, Ministry of Economic Affairs, Taipei 100210, Taiwan
- Food Industry Research and Development Institute, Hsinchu 30062, Taiwan
| | - Kaun-Wen Chen
- Molecular Science and Digital Innovation Center, Genetics Generation Advancement Corporation, Taipei 11949, Taiwan
| | - Keng-Chang Tsai
- National Research Institute of Chinese Medicine, Ministry of Health and Welfare, Taipei 11221, Taiwan
- Ph.D. Program in Medical Biotechnology, College of Medical Science and Technology, Taipei Medical University, Taipei 11031, Taiwan
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Affiliation(s)
- Eric C T Geijteman
- Department of Medical Oncology, Erasmus MC Cancer Institute, Rotterdam, The Netherlands
| | - Evelien J M Kuip
- Department of Medical Oncology and Department of Anesthesiology, Pain and Palliative Care, Radboudumc, Nijmegen, The Netherlands
| | | | - Diana Lees
- Department of Respiratory Medicine, Liverpool University Foundation Teaching Hospital, United Kingdom
| | - Eduardo Bruera
- Department of Palliative Rehabilitation and Integrative Medicine, University of Texas MD Anderson Cancer Center, Houston, USA
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Slezak A, Chang K, Hossainy S, Mansurov A, Rowan SJ, Hubbell JA, Guler MO. Therapeutic synthetic and natural materials for immunoengineering. Chem Soc Rev 2024; 53:1789-1822. [PMID: 38170619 DOI: 10.1039/d3cs00805c] [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: 01/05/2024]
Abstract
Immunoengineering is a rapidly evolving field that has been driving innovations in manipulating immune system for new treatment tools and methods. The need for materials for immunoengineering applications has gained significant attention in recent years due to the growing demand for effective therapies that can target and regulate the immune system. Biologics and biomaterials are emerging as promising tools for controlling immune responses, and a wide variety of materials, including proteins, polymers, nanoparticles, and hydrogels, are being developed for this purpose. In this review article, we explore the different types of materials used in immunoengineering applications, their properties and design principles, and highlight the latest therapeutic materials advancements. Recent works in adjuvants, vaccines, immune tolerance, immunotherapy, and tissue models for immunoengineering studies are discussed.
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Affiliation(s)
- Anna Slezak
- The Pritzker School of Molecular Engineering, The University of Chicago, Chicago, IL, 60637, USA.
| | - Kevin Chang
- The Pritzker School of Molecular Engineering, The University of Chicago, Chicago, IL, 60637, USA.
| | - Samir Hossainy
- The Pritzker School of Molecular Engineering, The University of Chicago, Chicago, IL, 60637, USA.
| | - Aslan Mansurov
- The Pritzker School of Molecular Engineering, The University of Chicago, Chicago, IL, 60637, USA.
| | - Stuart J Rowan
- The Pritzker School of Molecular Engineering, The University of Chicago, Chicago, IL, 60637, USA.
- Department of Chemistry, The University of Chicago, Chicago, IL, 60637, USA
| | - Jeffrey A Hubbell
- The Pritzker School of Molecular Engineering, The University of Chicago, Chicago, IL, 60637, USA.
| | - Mustafa O Guler
- The Pritzker School of Molecular Engineering, The University of Chicago, Chicago, IL, 60637, USA.
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Low SSP, El-Shakankery K, Brown E, Christie A, McCormack S, Stares M. Case report: A rare case of immunotherapy induced isolated left CN VI palsy in a patient with unresectable melanoma. Front Oncol 2024; 14:1330271. [PMID: 38410107 PMCID: PMC10896602 DOI: 10.3389/fonc.2024.1330271] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Accepted: 01/23/2024] [Indexed: 02/28/2024] Open
Abstract
Introduction Immune checkpoint inhibitors are the mainstay of treatment in patients with unresectable or metastatic melanoma. Combination immunotherapy with ipilimumab and nivolumab has shown to improve survival outcomes as compared to single agent immunotherapy in these patients. Neurological immune-related adverse effects (irAEs) are uncommon and cranial nerve palsies are seen even more infrequently. Case presentation A 66-year-old woman with a background of metastatic, unresectable melanoma with supraclavicular and axillary lymph nodal involvement presented with a headache, photophobia and diplopia 3 weeks after her first cycle of ipilimumab and nivolumab. She was subsequently diagnosed with a left-sided cranial nerve VI palsy and treated with high dose oral steroids and steroid eye drops, with complete resolution of symptoms. She also experienced Grade 3 dermatitis requiring topical steroids, Grade 2 hypothyroidism and vitiligo. She continues to have an excellent clinical and radiological response, despite further immunotherapy being suspended. Conclusion This is the first reported UK case of immunotherapy-induced isolated cranial nerve VI palsy. Multiple irAEs are more common with combination immunotherapy and its occurrence is associated with more favourable outcomes in melanoma. Immunotherapy continues to revolutionise oncological care, but clinicians must be cognizant of unpredictable irAEs, which may require prompt assessment and intervention.
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Affiliation(s)
- Samantha Su Ping Low
- Edinburgh Cancer Centre, Western General Hospital, NHS Lothian, Edinburgh, United Kingdom
| | - Karim El-Shakankery
- Edinburgh Cancer Centre, Western General Hospital, NHS Lothian, Edinburgh, United Kingdom
| | - Ewan Brown
- Edinburgh Cancer Centre, Western General Hospital, NHS Lothian, Edinburgh, United Kingdom
| | - Alan Christie
- Edinburgh Cancer Centre, Western General Hospital, NHS Lothian, Edinburgh, United Kingdom
| | | | - Mark Stares
- Edinburgh Cancer Centre, Western General Hospital, NHS Lothian, Edinburgh, United Kingdom
- Edinburgh Cancer Research Centre, University of Edinburgh, Edinburgh, United Kingdom
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Jo W, Won T, Daoud A, Čiháková D. Immune checkpoint inhibitors associated cardiovascular immune-related adverse events. Front Immunol 2024; 15:1340373. [PMID: 38375475 PMCID: PMC10875074 DOI: 10.3389/fimmu.2024.1340373] [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: 11/17/2023] [Accepted: 01/19/2024] [Indexed: 02/21/2024] Open
Abstract
Immune checkpoint inhibitors (ICIs) are specialized monoclonal antibodies (mAbs) that target immune checkpoints and their ligands, counteracting cancer cell-induced T-cell suppression. Approved ICIs like cytotoxic T-lymphocyte antigen-4 (CTLA-4), programmed death-1 (PD-1), its ligand PD-L1, and lymphocyte activation gene-3 (LAG-3) have improved cancer patient outcomes by enhancing anti-tumor responses. However, some patients are unresponsive, and others experience immune-related adverse events (irAEs), affecting organs like the lung, liver, intestine, skin and now the cardiovascular system. These cardiac irAEs include conditions like myocarditis, atherosclerosis, pericarditis, arrhythmias, and cardiomyopathy. Ongoing clinical trials investigate promising alternative co-inhibitory receptor targets, including T cell immunoglobulin and mucin domain-containing protein 3 (Tim-3) and T cell immunoreceptor with immunoglobulin and ITIM domain (TIGIT). This review delves into the mechanisms of approved ICIs (CTLA-4, PD-1, PD-L1, and LAG-3) and upcoming options like Tim-3 and TIGIT. It explores the use of ICIs in cancer treatment, supported by both preclinical and clinical data. Additionally, it examines the mechanisms behind cardiac toxic irAEs, focusing on ICI-associated myocarditis and atherosclerosis. These insights are vital as ICIs continue to revolutionize cancer therapy, offering hope to patients, while also necessitating careful monitoring and management of potential side effects, including emerging cardiac complications.
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Affiliation(s)
- Wonyoung Jo
- Department of Biomedical Engineering, Johns Hopkins University, Whiting School of Engineering, Baltimore, MD, United States
| | - Taejoon Won
- Department of Pathobiology, University of Illinois Urbana-Champaign, College of Veterinary Medicine, Urbana, IL, United States
| | - Abdel Daoud
- W. Harry Feinstone Department of Molecular Microbiology and Immunology, Johns Hopkins University, Bloomberg School of Public Health, Baltimore, MD, United States
| | - Daniela Čiháková
- W. Harry Feinstone Department of Molecular Microbiology and Immunology, Johns Hopkins University, Bloomberg School of Public Health, Baltimore, MD, United States
- Department of Pathology, Johns Hopkins University, School of Medicine, Baltimore, MD, United States
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Yang Y, An Y, Dong Y, Chu Q, Wei J, Wang B, Cao H. Fecal microbiota transplantation: no longer cinderella in tumour immunotherapy. EBioMedicine 2024; 100:104967. [PMID: 38241975 PMCID: PMC10831174 DOI: 10.1016/j.ebiom.2024.104967] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2023] [Revised: 12/08/2023] [Accepted: 01/02/2024] [Indexed: 01/21/2024] Open
Abstract
The incidence of cancer has shown a great increase during the past decades and poses tough challenges to cancer treatment. Anti-tumour immunotherapy, represented by immune checkpoint inhibitors (ICIs), possesses favorable remission in unrestricted spectrum of cancer types. However, its efficacy seems to be heterogeneous among accumulating studies. Emerging evidences suggest that gut microbiota can modulate anti-tumour immuno-response and predict clinical prognosis. Therefore, remodeling microbiota characteristics with fecal microbiota transplantation (FMT) may be capable of reinforcing host ICIs performance by regulating immune-tumour cell interactions and altering microbial metabolites, thereby imperceptibly shifting the tumour microenvironment. However, the long-term safety of FMT is under concern, which calls for more rigorous screening. In this review, we examine current experimental and clinical evidences supporting the FMT efficacy in boosting anti-tumour immuno-response and lessening tumour-related complications. Moreover, we discuss the challenges in FMT and propose feasible resolutions, which may offer crucial guidance for future clinical operations.
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Affiliation(s)
- Yunwei Yang
- Tianjin Key Laboratory of Digestive Diseases, Department of Gastroenterology and Hepatology, General Hospital, Tianjin Medical University, Tianjin Institute of Digestive Diseases, Tianjin, China
| | - Yaping An
- Tianjin Key Laboratory of Digestive Diseases, Department of Gastroenterology and Hepatology, General Hospital, Tianjin Medical University, Tianjin Institute of Digestive Diseases, Tianjin, China
| | - Yue Dong
- Tianjin Key Laboratory of Digestive Diseases, Department of Gastroenterology and Hepatology, General Hospital, Tianjin Medical University, Tianjin Institute of Digestive Diseases, Tianjin, China
| | - Qiao Chu
- Tianjin Key Laboratory of Digestive Diseases, Department of Gastroenterology and Hepatology, General Hospital, Tianjin Medical University, Tianjin Institute of Digestive Diseases, Tianjin, China
| | - Jingge Wei
- Tianjin Key Laboratory of Digestive Diseases, Department of Gastroenterology and Hepatology, General Hospital, Tianjin Medical University, Tianjin Institute of Digestive Diseases, Tianjin, China
| | - Bangmao Wang
- Tianjin Key Laboratory of Digestive Diseases, Department of Gastroenterology and Hepatology, General Hospital, Tianjin Medical University, Tianjin Institute of Digestive Diseases, Tianjin, China.
| | - Hailong Cao
- Tianjin Key Laboratory of Digestive Diseases, Department of Gastroenterology and Hepatology, General Hospital, Tianjin Medical University, Tianjin Institute of Digestive Diseases, Tianjin, China.
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Ramos-Casals M, Sisó-Almirall A. Immune-Related Adverse Events of Immune Checkpoint Inhibitors. Ann Intern Med 2024; 177:ITC17-ITC32. [PMID: 38346306 DOI: 10.7326/aitc202402200] [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] [Indexed: 02/21/2024] Open
Abstract
Immune-related adverse events (irAEs) are toxicities that arise after the administration of monoclonal antibodies targeting immune checkpoints (immune checkpoint inhibitors [ICIs]) in patients with cancer. They can occur at any time after initiation of ICI treatment, with a broad clinical phenotype that can be organ-specific or systemic. Although most irAEs manifest as mild to moderate signs and symptoms, severe forms of irAEs can lead to irreversible organ failure and have acute life-threatening presentations. Treatment should be tailored to the specific organ involved and the severity. Glucocorticoids are the first-line treatment for most irAEs, with immunosuppressants and biologics mainly used as second-line treatments.
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Affiliation(s)
- Manuel Ramos-Casals
- Department of Autoimmune Diseases, ICMiD, Hospital Clínic, and Department of Medicine, University of Barcelona, Barcelona, Spain (M.R.)
| | - Antoni Sisó-Almirall
- Department of Medicine, University of Barcelona; Primary Healthcare Transversal Research Group, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS); and Primary Care Centre Les Corts, Consorci d'Atenció Primària de Salut Barcelona Esquerra (CAPSBE), Barcelona, Spain (A.S.)
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Fernandes S, Cassani M, Cavalieri F, Forte G, Caruso F. Emerging Strategies for Immunotherapy of Solid Tumors Using Lipid-Based Nanoparticles. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2024; 11:e2305769. [PMID: 38054651 PMCID: PMC10885677 DOI: 10.1002/advs.202305769] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/16/2023] [Revised: 11/09/2023] [Indexed: 12/07/2023]
Abstract
The application of lipid-based nanoparticles for COVID-19 vaccines and transthyretin-mediated amyloidosis treatment have highlighted their potential for translation to cancer therapy. However, their use in delivering drugs to solid tumors is limited by ineffective targeting, heterogeneous organ distribution, systemic inflammatory responses, and insufficient drug accumulation at the tumor. Instead, the use of lipid-based nanoparticles to remotely activate immune system responses is an emerging effective strategy. Despite this approach showing potential for treating hematological cancers, its application to treat solid tumors is hampered by the selection of eligible targets, tumor heterogeneity, and ineffective penetration of activated T cells within the tumor. Notwithstanding, the use of lipid-based nanoparticles for immunotherapy is projected to revolutionize cancer therapy, with the ultimate goal of rendering cancer a chronic disease. However, the translational success is likely to depend on the use of predictive tumor models in preclinical studies, simulating the complexity of the tumor microenvironment (e.g., the fibrotic extracellular matrix that impairs therapeutic outcomes) and stimulating tumor progression. This review compiles recent advances in the field of antitumor lipid-based nanoparticles and highlights emerging therapeutic approaches (e.g., mechanotherapy) to modulate tumor stiffness and improve T cell infiltration, and the use of organoids to better guide therapeutic outcomes.
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Affiliation(s)
- Soraia Fernandes
- Center for Translational Medicine (CTM)International Clinical Research Centre (ICRC)St. Anne HospitalBrno656 91Czech Republic
- Department of Chemical EngineeringThe University of MelbourneParkvilleVictoria3010Australia
| | - Marco Cassani
- Center for Translational Medicine (CTM)International Clinical Research Centre (ICRC)St. Anne HospitalBrno656 91Czech Republic
- Department of Chemical EngineeringThe University of MelbourneParkvilleVictoria3010Australia
| | - Francesca Cavalieri
- School of ScienceRMIT UniversityMelbourneVictoria3000Australia
- Dipartimento di Scienze e Tecnologie ChimicheUniversita di Roma “Tor Vergata”Via della Ricerca Scientifica 1Rome00133Italy
| | - Giancarlo Forte
- Center for Translational Medicine (CTM)International Clinical Research Centre (ICRC)St. Anne HospitalBrno656 91Czech Republic
- School of Cardiovascular and Metabolic Medicine & SciencesKing's College LondonLondonSE5 9NUUK
| | - Frank Caruso
- Department of Chemical EngineeringThe University of MelbourneParkvilleVictoria3010Australia
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Kerepesi C, Abushukair HM, Ricciuti B, Nassar AH, Adib E, Alessi JV, Pecci F, Rakaee M, Fadlullah MZH, Tőkés AM, Rodig SJ, Awad MM, Tan AC, Bakacs T, Naqash AR. Association of Baseline Tumor-Specific Neoantigens and CD8 + T-Cell Infiltration With Immune-Related Adverse Events Secondary to Immune Checkpoint Inhibitors. JCO Precis Oncol 2024; 8:e2300439. [PMID: 38330262 DOI: 10.1200/po.23.00439] [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: 08/12/2023] [Revised: 10/12/2023] [Accepted: 11/01/2023] [Indexed: 02/10/2024] Open
Abstract
PURPOSE Recent evidence has shown that higher tumor mutational burden strongly correlates with an increased risk of immune-related adverse events (irAEs). By using an integrated multiomics approach, we further studied the association between relevant tumor immune microenvironment (TIME) features and irAEs. METHODS Leveraging the US Food and Drug Administration Adverse Event Reporting System, we extracted cases of suspected irAEs to calculate the reporting odds ratios (RORs) of irAEs for cancers treated with immune checkpoint inhibitors (ICIs). TIME features for 32 cancer types were calculated on the basis of the cancer genomic atlas cohorts and indirectly correlated with each cancer's ROR for irAEs. A separate ICI-treated cohort of non-small-cell lung cancer (NSCLC) was used to evaluate the correlation between tissue-based immune markers (CD8+, PD-1/L1+, FOXP3+, tumor-infiltrating lymphocytes [TILs]) and irAE occurrence. RESULTS The analysis of 32 cancers and 33 TIME features demonstrated a significant association between irAE RORs and the median number of base insertions and deletions (INDEL), neoantigens (r = 0.72), single-nucleotide variant neoantigens (r = 0.67), and CD8+ T-cell fraction (r = 0.51). A bivariate model using the median number of INDEL neoantigens and CD8 T-cell fraction had the highest accuracy in predicting RORs (adjusted r2 = 0.52, P = .002). Immunoprofile assessment of 156 patients with NSCLC revealed a strong trend for higher baseline median CD8+ T cells within patients' tumors who experienced any grade irAEs. Using machine learning, an expanded ICI-treated NSCLC cohort (n = 378) further showed a treatment duration-independent association of an increased proportion of high TIL (>median) in patients with irAEs (59.7% v 44%, P = .005). This was confirmed by using the Fine-Gray competing risk approach, demonstrating higher baseline TIL density (>median) associated with a higher cumulative incidence of irAEs (P = .028). CONCLUSION Our findings highlight a potential role for TIME features, specifically INDEL neoantigens and baseline-immune infiltration, in enabling optimal irAE risk stratification of patients.
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Affiliation(s)
- Csaba Kerepesi
- Institute for Computer Science and Control (SZTAKI), Hungarian Research Network (HUN-REN), Budapest, Hungary
| | | | - Biagio Ricciuti
- Lowe Center for Thoracic Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA
| | | | - Elio Adib
- Brigham and Women's Hospital, Boston, MA
| | - Joao V Alessi
- Lowe Center for Thoracic Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA
| | - Federica Pecci
- Lowe Center for Thoracic Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA
| | - Mehrdad Rakaee
- Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA
| | | | - Anna-Mária Tőkés
- Department of Pathology, Forensic and Insurance Medicine, Semmelweis University, Budapest, Hungary
| | - Scott J Rodig
- ImmunoProfile, Brigham and Women's Hospital and Dana-Farber Cancer Institute, Boston, MA
- Department of Pathology, Brigham and Women's Hospital, Boston, MA
| | - Mark M Awad
- Lowe Center for Thoracic Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA
| | - Aik Choon Tan
- Departments of Oncological Sciences and Biomedical Informatics, Huntsman Cancer Institute, University of Utah, Salt Lake City, UT
| | - Tibor Bakacs
- Institute for Computer Science and Control (SZTAKI), Hungarian Research Network (HUN-REN), Budapest, Hungary
| | - Abdul Rafeh Naqash
- Department of Probability, Alfred Renyi Institute of Mathematics, The Eötvös Loránd Research Network, Budapest, Hungary
- Medical Oncology/TSET Phase 1 Program, Stephenson Cancer Center @The University of Oklahoma, Oklahoma City, OK
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Wang Q, Wang X, Li J, Yin T, Wang Y, Cheng L. PRKCSH serves as a potential immunological and prognostic biomarker in pan-cancer. Sci Rep 2024; 14:1778. [PMID: 38245572 PMCID: PMC10799934 DOI: 10.1038/s41598-024-52153-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2023] [Accepted: 01/15/2024] [Indexed: 01/22/2024] Open
Abstract
Protein kinase C substrate 80K-H (PRKCSH) plays a crucial role in the protein N-terminal glycosylation process, with emerging evidence implicating its involvement in tumorigenesis. To comprehensively assess PRKCSH's significance across cancers, we conducted a pan-cancer analysis using data from The Cancer Genome Atlas (TCGA), Genotype-Tissue Expression (GTEx), and Cancer Cell Line Encyclopedia (CCLE). We assessed aberrant PRKCSH mRNA and protein expression, examined its prognostic implications, and identified correlations with clinical features, tumor mutational burden (TMB), microsatellite instability (MSI), and tumor immunity across cancer types. We explored PRKCSH gene alterations, DNA methylation, and their impact on patient prognosis. Gene Set Enrichment Analysis (GSEA) and single-cell analysis revealed potential biological roles. Additionally, we investigated drug susceptibility and conducted Connectivity Map (Cmap) analysis. Key findings revealed that PRKCSH exhibited overexpression in most tumors, with a significant association with poor overall survival (OS) in six cancer types. Notably, PRKCSH expression demonstrated variations across disease stages, primarily increasing in advanced stages among eleven tumor types. Moreover, PRKCSH exhibited significant correlations with TMB in five cancer categories, MSI in eight, and displayed associations with immune cell populations in pan-cancer analysis. Genetic variations in PRKCSH were identified across 26 tumor types, suggesting favorable disease-free survival. Furthermore, PRKCSH methylation displayed a significant negative correlation with its expression in 27 tumor types, with a marked decrease compared to normal tissues in ten tumors. Cmap predicted 24 potential therapeutic small molecules in over four cancer types. This study highlights that PRKCSH, as a potential oncogene, may be a promising prognostic marker and therapeutic target of immunotherapy for a range of malignancies.
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Affiliation(s)
- Qiankun Wang
- Department of Laboratory Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Xiong Wang
- Department of Laboratory Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Jiaoyuan Li
- Department of Laboratory Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Tongxin Yin
- Department of Laboratory Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Yi Wang
- Department of Laboratory Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Liming Cheng
- Department of Laboratory Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China.
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Gandarillas S, Newland ES, Toppmeyer D, Stephenson R, Denzin L, Dasgeb B. HLA inherence as a potential parameter in checkpoint inhibitor-associated autoimmune adverse event assessment. Front Med (Lausanne) 2024; 10:1288844. [PMID: 38259857 PMCID: PMC10800809 DOI: 10.3389/fmed.2023.1288844] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Accepted: 12/11/2023] [Indexed: 01/24/2024] Open
Abstract
Background The success of immunotherapy has made it a lifesaving treatment, but not without side effects. Currently, the risk factors for developing immune-related adverse events (irAEs) in patients who receive immunotherapy are poorly understood, and there is no risk-stratifying mechanism for potentially fatal irAEs. It is postulated that oncology patients with preexisting autoimmune diseases are likely to have flares on immunotherapy. However, some patients develop de novo autoimmune conditions on immunotherapy without a prior history. Literature reports have postulated that human leukocyte antigen (HLA) inherence may play a role in irAEs. However, this potential remains underexplored. Methods The oncology patients who developed autoimmune adverse events on immunotherapy for whom the continuation of treatment was prudent or lifesaving were selected. Of note, all nine patients received checkpoint inhibitors (CIs). Of the nine selected patients, only one had a prior history of an autoimmune condition. None of the nine selected patients had an active autoimmune condition at the time of CI initiation. Their HLA was typed, and the results were cross-referenced with the literature reports in PubMed and Google search with the corresponding autoimmune condition of each patient. Results Herein, we report nine patients with irAEs for whom retrospective HLA typing revealed the inherence of multiple related HLA alleles that may correspond to the autoimmune condition that they had developed on immunotherapy. It is to be mentioned that the inherence of enriched disease-related HLA alleles was shared among patients with the same irAEs. These patients developed a range of irAEs including bullous pemphigoid, pemphigus foliaceus/vulgaris, thyroiditis, vitiligo, and hepatitis on immunotherapy. Although some combinations of disease-related HLA were well reported in otherwise idiopathic autoimmune diseases, a frequently repeated HLA allele combination in our patient population was found to be rarely seen in the general population. Conclusion The authors suggest that an enriched inherence of disease-related HLA alleles may play a role in the genetic propensity for the development of irAEs in oncology patients, who receive immunotherapy, including CIs. Inherence of more than one or a cluster of particular autoimmune disease-related HLA alleles in patients who receive immunotherapy may unmask the corresponding autoimmune disease as the genotype inherence presents with the phenotype of the corresponding condition. It is suggested that enriched linked HLA genotypes, which are otherwise rare in the general population, may present as the corresponding phenotype of the autoimmune condition. Such clinical presentation, enhanced by immunotherapy, such as CIs, can play a role in risk stratifying patients for precision medicine and improve the outcome.
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Affiliation(s)
- Sophia Gandarillas
- Department of Dermatology, Wayne State University, Detroit, MI, United States
| | | | - Deborah Toppmeyer
- Department of Medical Oncology, Rutgers Cancer Institute of New Jersey, New Brunswick, NJ, United States
| | - Ryan Stephenson
- Department of Medical Oncology, Rutgers Cancer Institute of New Jersey, New Brunswick, NJ, United States
| | - Lisa Denzin
- Department of Pediatrics, Child Health Institute of New Jersey, Rutgers Medical School, New Brunswick, NJ, United States
| | - Bahar Dasgeb
- Department of Surgical Oncology, Rutgers Cancer Institute of New Jersey, New Brunswick, NJ, United States
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Zdrenka M, Kowalewski A, Ahmadi N, Sadiqi RU, Chmura Ł, Borowczak J, Maniewski M, Szylberg Ł. Refining PD-1/PD-L1 assessment for biomarker-guided immunotherapy: A review. BIOMOLECULES & BIOMEDICINE 2024; 24:14-29. [PMID: 37877810 PMCID: PMC10787614 DOI: 10.17305/bb.2023.9265] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/10/2023] [Revised: 06/23/2023] [Accepted: 06/23/2023] [Indexed: 10/26/2023]
Abstract
Anti-programmed cell death ligand 1 (anti-PD-L1) immunotherapy is an increasingly crucial in cancer treatment. To date, the Federal Drug Administration (FDA) has approved four PD-L1 immunohistochemistry (IHC) staining protocols, commercially available in the form of "kits", facilitating testing for PD-L1 expression. These kits comprise four PD-L1 antibodies on two separate IHC platforms, each utilizing distinct, non-interchangeable scoring systems. Several factors, including tumor heterogeneity and the size of the tissue specimens assessed, can lead to PD-L1 status misclassification, potentially hindering the initiation of therapy. Therefore, the development of more accurate predictive biomarkers to distinguish between responders and non-responders prior to anti-PD-1/PD-L1 therapy warrants further research. Achieving this goal necessitates refining sampling criteria, enhancing current methods of PD-L1 detection, and deepening our understanding of the impact of additional biomarkers. In this article, we review potential solutions to improve the predictive accuracy of PD-L1 assessment in order to more precisely anticipate patients' responses to anti-PD-1/PD-L1 therapy, monitor disease progression and predict clinical outcomes.
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Affiliation(s)
- Marek Zdrenka
- Department of Tumor Pathology and Pathomorphology, Oncology Centre-Prof. Franciszek Łukaszczyk Memorial Hospital, Bydgoszcz, Poland
| | - Adam Kowalewski
- Department of Tumor Pathology and Pathomorphology, Oncology Centre-Prof. Franciszek Łukaszczyk Memorial Hospital, Bydgoszcz, Poland
| | - Navid Ahmadi
- Department of Cardiothoracic Surgery, Royal Papworth Hospital, Cambridge, UK
| | | | - Łukasz Chmura
- Department of Pathomorphology, Jagiellonian University Medical College, Kraków, Poland
| | - Jędrzej Borowczak
- Department of Obstetrics, Gynaecology and Oncology, Chair of Pathomorphology and Clinical Placentology, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, Bydgoszcz, Poland
| | - Mateusz Maniewski
- Department of Obstetrics, Gynaecology and Oncology, Chair of Pathomorphology and Clinical Placentology, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, Bydgoszcz, Poland
| | - Łukasz Szylberg
- Department of Tumor Pathology and Pathomorphology, Oncology Centre-Prof. Franciszek Łukaszczyk Memorial Hospital, Bydgoszcz, Poland
- Department of Obstetrics, Gynaecology and Oncology, Chair of Pathomorphology and Clinical Placentology, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, Bydgoszcz, Poland
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Gridelli C, Peters S, Mok T, Garassino M, Paz-Ares L, Attili I, de Marinis F. Face to face among different chemo-immunotherapy combinations in the first line treatment of patients with advanced non-small cell lung cancer: Results of an international expert panel meeting by the italian association of thoracic oncology (AIOT). Lung Cancer 2024; 187:107441. [PMID: 38141488 DOI: 10.1016/j.lungcan.2023.107441] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Revised: 11/15/2023] [Accepted: 12/09/2023] [Indexed: 12/25/2023]
Abstract
BACKGROUND The combination of platinum-based chemotherapy with immune-checkpoint inhibitors (ICIs) is a standard of care option in the front-line treatment of advanced non-small cell lung cancer (NSCLC). Positive efficacy and safety results have been demonstrated with different chemo-ICI combinations in the corresponding clinical trials, however no randomized prospective comparison is available and there is no evidence on how to choose among the available regimens. METHODS A virtual International Expert Panel took place in July 2023 to review data on chemo-ICI regimens available in the first-line setting in patients with NSCLC, and reach common considerations both in clinical practice and in research setting. RESULTS Overall, all panelists agreed that safety of the chemo-immunotherapy combination regimens is supported by reviewed data, showing no additional toxicity concerns over those of the individual components of each regimen and highlighting differences in toxicity profile based on ICI component (single anti-PD-1 versus double anti-PD-1 and anti-CTLA-4). Among disease characteristics, PD-L1 value (<1%) but not histology was considered a potential selection factor in favor of the combination with dual ICI. With regards to clinical features, the panelists agreed that chemotherapy, whichever the ICI combination regimen, remains the backbone to counteract disease-related symptoms included those conditioning worse performance status. The panelists defined high, medium, and low priorities in clinical research. High priority was attributed to prospectively evaluating the impact of the addition of anti-CTLA-4 on brain metastasis, biomarker subgroups, and the optimal duration and schedule of combination regimens. CONCLUSIONS Based on the available evidence, the panelists reached common considerations on strengths and differences between chemotherapy plus single agent ICI and chemotherapy plus double agent ICIs in patients with advanced NSCLC. In the absence of direct comparison, different toxicity profile and subgroup analysis by PD-L1 are considered as the main potential features to select among the two regimens, however to be confirmed by recommended prospective randomized clinical research.
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Affiliation(s)
- Cesare Gridelli
- Division of Medical Oncology, "S.G. Moscati" Hospital, Avellino, Italy.
| | - Solange Peters
- Department of Oncology, Centre Hospitalier Universitaire Vaudois (CHUV), Lausanne, Switzerland
| | - Tony Mok
- Department of Clinical Oncology, Faculty of Medicine, State Key Laboratory in Oncology in South China, The Chinese University of Hong Kong, Hong Kong Special Administrative Region
| | - Marina Garassino
- Knapp Center for Biomedical Discovery, University of Chicago Medicine & Biological Sciences, Chicago, IL, USA
| | - Luis Paz-Ares
- Hospital Universitario 12 de Octubre, H12O-CNIO Lung Cancer Clinical Research Unit, Universidad Complutense & CiberOnc, Madrid, Spain
| | - Ilaria Attili
- Division of Thoracic Oncology, European Institute of Oncology, IRCCS, Milan, Italy
| | - Filippo de Marinis
- Division of Thoracic Oncology, European Institute of Oncology, IRCCS, Milan, Italy
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Georgery M, Ram A, Van Meerhaeghe T, Drowart A, Clause AL, Dal Lago L, Rouvière H. Occurrence of Fatal Tubulopathy in an Old, Fit Patient Receiving Nivolumab and Ipilimumab for Metastatic Melanoma: A Case Report. Case Rep Oncol 2024; 17:239-246. [PMID: 38357683 PMCID: PMC10866611 DOI: 10.1159/000535553] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2023] [Accepted: 11/16/2023] [Indexed: 02/16/2024] Open
Abstract
Introduction The use of immune checkpoint inhibitors has revolutionized cancer treatment, and their application to older people is considered safe by the scientific community. However, immune-related adverse events (irAEs) remain common, and their management poses significant challenges, especially in this population. Case Presentation We report the case of a fit 82-year-old woman who developed immune-mediated colitis and Fanconi syndrome during treatment with ipilimumab and nivolumab for metastatic melanoma. Treatment consisted of discontinuation of immunotherapy, use of systemic corticosteroids, and second-line immunosuppressants. Despite well-managed treatment, the patient did not recover and died from a gastrointestinal infection. Conclusion Although studies have shown identical efficacy and safety in younger patients compared to older patients, the consequences of irAEs can potentially be more serious in the older population. The fatal outcome despite well-managed treatment highlights the need to identify predictive factors of immunotherapy-related adverse events in the older population.
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Affiliation(s)
- Marine Georgery
- Department of Geriatric Medecine, Hôpital Erasme, Université Libre de Bruxelles, Brussels, Belgium
| | - Aurélie Ram
- Department of Internal Medicine, Hôpital Erasme, Université Libre de Bruxelles, Brussels, Belgium
| | - Tess Van Meerhaeghe
- Department of Nephrology, Hôpital Erasme, Université Libre de Bruxelles, Brussels, Belgium
| | - Annie Drowart
- Department of Medical Oncology, Institut Jules Bordet, Université Libre de Bruxelles, Brussels, Belgium
| | - Anne-Lorraine Clause
- Department of Nephrology, Hôpital Erasme, Université Libre de Bruxelles, Brussels, Belgium
| | | | - Héloïse Rouvière
- Department of Geriatric Medecine, Hôpital Erasme, Université Libre de Bruxelles, Brussels, Belgium
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