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Dailey GP, Rabiola CA, Lei G, Wei J, Yang XY, Wang T, Liu CX, Gajda M, Hobeika AC, Summers A, Marek RD, Morse MA, Lyerly HK, Crosby EJ, Hartman ZC. Vaccines targeting ESR1 activating mutations elicit anti-tumor immune responses and suppress estrogen signaling in therapy resistant ER+ breast cancer. Hum Vaccin Immunother 2024; 20:2309693. [PMID: 38330990 PMCID: PMC10857653 DOI: 10.1080/21645515.2024.2309693] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Accepted: 01/19/2024] [Indexed: 02/10/2024] Open
Abstract
ER+ breast cancers (BC) are characterized by the elevated expression and signaling of estrogen receptor alpha (ESR1), which renders them sensitive to anti-endocrine therapy. While these therapies are clinically effective, prolonged treatment inevitably results in therapeutic resistance, which can occur through the emergence of gain-of-function mutations in ESR1. The central importance of ESR1 and development of mutated forms of ESR1 suggest that vaccines targeting these proteins could potentially be effective in preventing or treating endocrine resistance. To explore the potential of this approach, we developed several recombinant vaccines encoding different mutant forms of ESR1 (ESR1mut) and validated their ability to elicit ESR1-specific T cell responses. We then developed novel ESR1mut-expressing murine mammary cancer models to test the anti-tumor potential of ESR1mut vaccines. We found that these vaccines could suppress tumor growth, ESR1mut expression and estrogen signaling in vivo. To illustrate the applicability of these findings, we utilize HPLC to demonstrate the presentation of ESR1 and ESR1mut peptides on human ER+ BC cell MHC complexes. We then show the presence of human T cells reactive to ESR1mut epitopes in an ER+ BC patient. These findings support the development of ESR1mut vaccines, which we are testing in a Phase I clinical trial.
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Affiliation(s)
- Gabrielle P. Dailey
- Department of Surgery, Division of Surgical Sciences, Duke University, Durham, NC, USA
| | | | - Gangjun Lei
- Department of Surgery, Division of Surgical Sciences, Duke University, Durham, NC, USA
| | - Junping Wei
- Department of Surgery, Division of Surgical Sciences, Duke University, Durham, NC, USA
| | - Xiao-Yi Yang
- Department of Surgery, Division of Surgical Sciences, Duke University, Durham, NC, USA
| | - Tao Wang
- Department of Surgery, Division of Surgical Sciences, Duke University, Durham, NC, USA
| | - Cong-Xiao Liu
- Department of Surgery, Division of Surgical Sciences, Duke University, Durham, NC, USA
| | - Melissa Gajda
- Department of Surgery, Division of Surgical Sciences, Duke University, Durham, NC, USA
| | - Amy C. Hobeika
- Department of Surgery, Division of Surgical Sciences, Duke University, Durham, NC, USA
| | - Amanda Summers
- Department of Surgery, Division of Surgical Sciences, Duke University, Durham, NC, USA
| | - Robert D. Marek
- Department of Surgery, Division of Surgical Sciences, Duke University, Durham, NC, USA
| | | | - Herbert K. Lyerly
- Department of Surgery, Division of Surgical Sciences, Duke University, Durham, NC, USA
- Department of Pathology, Duke University, Durham, NC, USA
- Department of Integrative Immunobiology, Duke University, Durham, NC, USA
| | - Erika J. Crosby
- Department of Surgery, Division of Surgical Sciences, Duke University, Durham, NC, USA
- Department of Integrative Immunobiology, Duke University, Durham, NC, USA
| | - Zachary C. Hartman
- Department of Surgery, Division of Surgical Sciences, Duke University, Durham, NC, USA
- Department of Pathology, Duke University, Durham, NC, USA
- Department of Integrative Immunobiology, Duke University, Durham, NC, USA
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2
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Grant M, Ni Lee L, Chinnakannan S, Tong O, Kwok J, Cianci N, Tillman L, Saha A, Pereira Almeida V, Leung C. Unlocking cancer vaccine potential: What are the key factors? Hum Vaccin Immunother 2024; 20:2331486. [PMID: 38564321 DOI: 10.1080/21645515.2024.2331486] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2024] [Accepted: 03/13/2024] [Indexed: 04/04/2024] Open
Abstract
Cancer is a global health challenge, with changing demographics and lifestyle factors producing an increasing burden worldwide. Screening advancements are enabling earlier diagnoses, but current cancer immunotherapies only induce remission in a small proportion of patients and come at a high cost. Cancer vaccines may offer a solution to these challenges, but they have been mired by poor results in past decades. Greater understanding of tumor biology, coupled with the success of vaccine technologies during the COVID-19 pandemic, has reinvigorated cancer vaccine development. With the first signs of efficacy being reported, cancer vaccines may be beginning to fulfill their potential. Solid tumors, however, present different hurdles than infectious diseases. Combining insights from previous cancer vaccine clinical development and contemporary knowledge of tumor immunology, we ask: who are the 'right' patients, what are the 'right' targets, and which are the 'right' modalities to maximize the chances of cancer vaccine success?
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3
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Kaistha BP, Kar G, Dannhorn A, Watkins A, Opoku-Ansah G, Ilieva K, Mullins S, Anderton J, Galvani E, Garcon F, Lapointe JM, Brown L, Hair J, Slidel T, Luheshi N, Ryan K, Hardaker E, Dovedi S, Kumar R, Wilkinson RW, Hammond SA, Eyles J. Efficacy and pharmacodynamic effect of anti-CD73 and anti-PD-L1 monoclonal antibodies in combination with cytotoxic therapy: observations from mouse tumor models. Cancer Biol Ther 2024; 25:2296048. [PMID: 38206570 PMCID: PMC10793677 DOI: 10.1080/15384047.2023.2296048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2023] [Accepted: 12/13/2023] [Indexed: 01/12/2024] Open
Abstract
CD73 is a cell surface 5'nucleotidase (NT5E) and key node in the catabolic process generating immunosuppressive adenosine in cancer. Using a murine monoclonal antibody surrogate of Oleclumab, we investigated the effect of CD73 inhibition in concert with cytotoxic therapies (chemotherapies as well as fractionated radiotherapy) and PD-L1 blockade. Our results highlight improved survival in syngeneic tumor models of colorectal cancer (CT26 and MC38) and sarcoma (MCA205). This therapeutic outcome was in part driven by cytotoxic CD8 T-cells, as evidenced by the detrimental effect of CD8 depleting antibody treatment of MCA205 tumor bearing mice treated with anti-CD73, anti-PD-L1 and 5-Fluorouracil+Oxaliplatin (5FU+OHP). We hypothesize that the improved responses are tumor microenvironment (TME)-driven, as suggested by the lack of anti-CD73 enhanced cytopathic effects mediated by 5FU+OHP on cell lines in vitro. Pharmacodynamic analysis, using imaging mass cytometry and RNA-sequencing, revealed noteworthy changes in specific cell populations like cytotoxic T cells, B cells and NK cells in the CT26 TME. Transcriptomic analysis highlighted treatment-related modulation of gene profiles associated with an immune response, NK and T-cell activation, T cell receptor signaling and interferon (types 1 & 2) pathways. Inclusion of comparator groups representing the various components of the combination allowed deconvolution of contribution of the individual therapeutic elements; highlighting specific effects mediated by the anti-CD73 antibody with respect to immune-cell representation, chemotaxis and myeloid biology. These pre-clinical data reflect complementarity of adenosine blockade with cytotoxic therapy, and T-cell checkpoint inhibition, and provides new mechanistic insights in support of combination therapy.
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Affiliation(s)
| | - Gozde Kar
- Oncology R & D, AstraZeneca, Cambridge, UK
| | | | | | | | - Kristina Ilieva
- Oncology R & D, AstraZeneca, Cambridge, UK
- Immunooncology, MorphoSys AG, Planegg, Germany
| | - Stefanie Mullins
- Oncology R & D, AstraZeneca, Cambridge, UK
- Translational Science, F-Star, Cambridge, UK
| | | | | | | | | | - Lee Brown
- Imaging Sciences, AstraZeneca, Cambridge, UK
| | - James Hair
- Oncology R & D, AstraZeneca, Cambridge, UK
| | - Tim Slidel
- Oncology R & D, AstraZeneca, Cambridge, UK
| | | | - Kelli Ryan
- Oncology R & D, AstraZeneca, Cambridge, UK
| | | | | | - Rakesh Kumar
- Oncology R & D, AstraZeneca, Gaithersburg, MD, USA
| | | | | | - Jim Eyles
- Oncology R & D, AstraZeneca, Cambridge, UK
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4
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Gong Y, Kang J, Wang M, Hayati F, Syed Abdul Rahim SS, Poh Wah Goh L. The trends and hotspots of immunotherapy for metastatic colorectal cancer from 2013 to 2022: A bibliometric and visual analysis. Hum Vaccin Immunother 2024; 20:2312599. [PMID: 38356280 PMCID: PMC10877983 DOI: 10.1080/21645515.2024.2312599] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2023] [Accepted: 01/27/2024] [Indexed: 02/16/2024] Open
Abstract
An increasing body of research indicates that immunotherapy has demonstrated substantial effectiveness in the realm of metastatic colorectal cancer(mCRC), especially among patients with deficient mismatch repair (dMMR) or microsatellite instability-high (MSI-H) (dMMR/MSI-H mCRC). This study constitutes the inaugural bibliometric and visual analysis of immunotherapy related to mCRC during the last decade. Between 2013 and the conclusion of 2022, we screened 306 articles from Web of Science and subjected them to analysis using CiteSpace and VOSviewer. The United States stood out as the primary contributor in this area, representing 33.33% of the publications, with China following closely at 24.51%. The most prolific institution has the lowest average citation rate. Sorbonne University were the most highly cited institutions. Notably, Frontiers In Oncology published the largest quantity of articles. Andre, Thierry, and Overman, Michael J. were prominent authors known for their prolific output and the high citation rates of their work. The focus areas in this field encompass "tumor microenvironment," "liver metastasis," "tumor-associated macrophages," "combination therapy" and "gut microbiota." Some keywords offer promise as potential biomarkers for evaluating the effectiveness of immunotherapeutic interventions.
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Affiliation(s)
- Yifan Gong
- Faculty of Medicine and Health Science, Universiti Malaysia Sabah, Kota Kinabalu, Malaysia
| | - Jianping Kang
- Orthopedics Ward 2, Yunnan Cancer Hospital, Kunming, China
| | - Mingting Wang
- Oncology Department, Affiliated Hospital of Panhihua University, Panzhihua, China
| | - Firdaus Hayati
- Faculty of Medicine and Health Science, Universiti Malaysia Sabah, Kota Kinabalu, Malaysia
| | | | - Lucky Poh Wah Goh
- Faculty of Science and Natural Resources, Universiti Malaysia Sabah, Kota Kinabalu, Malaysia
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Evans ST, Jani Y, Jansen CS, Yildirim A, Kalemoglu E, Bilen MA. Understanding and overcoming resistance to immunotherapy in genitourinary cancers. Cancer Biol Ther 2024; 25:2342599. [PMID: 38629578 PMCID: PMC11028033 DOI: 10.1080/15384047.2024.2342599] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/19/2024] Open
Abstract
The introduction of novel immunotherapies has significantly transformed the treatment landscape of genitourinary (GU) cancers, even becoming the standard of care in some settings. One such type of immunotherapy, immune checkpoint inhibitors (ICIs) like nivolumab, ipilimumab, pembrolizumab, and atezolizumab play a pivotal role by disturbing signaling pathways that limit the immune system's ability to fight tumor cells. Despite the profound impact of these treatments, not all tumors are responsive. Recent research efforts have been focused on understanding how cancer cells manage to evade the immune response and identifying the possible mechanisms behind resistance to immunotherapy. In response, ICIs are being combined with other treatments to reduce resistance and attack cancer cells through multiple cellular pathways. Additionally, novel, targeted strategies are currently being investigated to develop innovative methods of overcoming resistance and treatment failure. This article presents a comprehensive overview of the mechanisms of immunotherapy resistance in GU cancers as currently described in the literature. It explores studies that have identified genetic markers, cytokines, and proteins that may predict resistance or response to immunotherapy. Additionally, we review current efforts to overcome this resistance, which include combination ICIs and sequential therapies, novel insights into the host immune profile, and new targeted therapies. Various approaches that combine immunotherapy with chemotherapy, targeted therapy, vaccines, and radiation have been studied in an effort to more effectively overcome resistance to immunotherapy. While each of these combination therapies has shown some efficacy in clinical trials, a deeper understanding of the immune system's role underscores the potential of novel targeted therapies as a particularly promising area of current research. Currently, several targeted agents are in development, along with the identification of key immune mediators involved in immunotherapy resistance. Further research is necessary to identify predictors of response.
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Affiliation(s)
- Sean T Evans
- Department of Medicine, Emory University School of Medicine, Atlanta, GA, USA
| | - Yash Jani
- Undergraduate studies, Mercer University, Macon, GA, USA
| | - Caroline S Jansen
- Medical Scientist Training Program, Emory University School of Medicine, Atlanta, GA, USA
- Genitourinary Medical Oncology Program, Department of Hematology and Medical Oncology, Winship Cancer Institute of Emory University, Atlanta, GA, USA
| | - Ahmet Yildirim
- Genitourinary Medical Oncology Program, Department of Hematology and Medical Oncology, Winship Cancer Institute of Emory University, Atlanta, GA, USA
- Department of Hematology and Medical Oncology, Emory University School of Medicine, Atlanta, GA, USA
| | - Ecem Kalemoglu
- Department of Biochemistry, Emory University School of Medicine, Atlanta, GA, USA
- Department of Basic Oncology, Health Institute of Ege University, Izmir, Turkey
| | - Mehmet Asim Bilen
- Genitourinary Medical Oncology Program, Department of Hematology and Medical Oncology, Winship Cancer Institute of Emory University, Atlanta, GA, USA
- Department of Hematology and Medical Oncology, Emory University School of Medicine, Atlanta, GA, USA
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6
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Ou QL, Chang YL, Liu JH, Yan HX, Chen LZ, Guo DY, Zhang SF. Mapping the intellectual structure and landscape of colorectal cancer immunotherapy: A bibliometric analysis. Hum Vaccin Immunother 2024; 20:2323861. [PMID: 38497584 PMCID: PMC10950274 DOI: 10.1080/21645515.2024.2323861] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2023] [Accepted: 02/23/2024] [Indexed: 03/19/2024] Open
Abstract
Immunotherapy, particularly immune checkpoint inhibitor (ICIs) therapy, stands as an innovative therapeutic approach currently garnering substantial attention in cancer treatment. It has become a focal point of numerous studies, showcasing significant potential in treating malignancies, including lung cancer and melanoma. The objective of this research is to analyze publications regarding immunotherapy for colorectal cancer (CRC), investigating their attributes and identifying the current areas of interest and cutting-edge advancements. We took into account the publications from 2002 to 2022 included in the Web of Science Core Collection. Bibliometric analysis and visualization were conducted using CiteSpace, VOSviewer, R-bibliometrix, and Microsoft Excel. The quantity of publications associated with this domain has been steadily rising over the years, encompassing 3753 articles and 1498 reviews originating from 573 countries and regions, involving 19,166 institutions, 1011 journals, and 32,301 authors. In this field, China, the United States, and Italy are the main countries that come forward for publishing. The journal with the greatest impact factor is CA-A Cancer Journal for Clinicians. Romain Cohen leads in the number of publications, while Le Dt stands out as the most influential author. The immune microenvironment and immune infiltration are emerging as key hotspots and future research directions in this domain. This research carries out an extensive bibliometric examination of immunotherapy for colorectal cancer, aiding researchers in understanding current focal points, investigating possible avenues for research, and recognizing forthcoming development trends.
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Affiliation(s)
- Qin Ling Ou
- Department of Integrated Traditional Chinese & Western Medicine, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
- College of Integrated Traditional Chinese & Western Medicine, Hunan University of Traditional Chinese Medicine, Changsha, Hunan, China
| | - Yong Long Chang
- Department of Integrated Traditional Chinese & Western Medicine, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Jin Hui Liu
- College of Integrated Traditional Chinese & Western Medicine, Hunan University of Traditional Chinese Medicine, Changsha, Hunan, China
| | - Hai Xia Yan
- Department of Integrated Traditional Chinese & Western Medicine, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Lin Zi Chen
- Department of Integrated Traditional Chinese & Western Medicine, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Duan Yang Guo
- College of Integrated Traditional Chinese & Western Medicine, Hunan University of Traditional Chinese Medicine, Changsha, Hunan, China
| | - Si Fang Zhang
- Department of Integrated Traditional Chinese & Western Medicine, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
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7
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Bao R, Qu H, Li B, Cheng K, Miao Y, Wang J. Bibliometric analysis of immunotherapy for bladder cancer: A correspondence. Hum Vaccin Immunother 2024; 20:2313287. [PMID: 38330992 PMCID: PMC10861245 DOI: 10.1080/21645515.2024.2313287] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/10/2024] Open
Affiliation(s)
- Ruochen Bao
- Thyroid and breast surgery, Yantai Affiliated Hospital of Binzhou Medical University, The 2nd Medical College of Binzhou Medical University, Yantai, China
| | - Hongtao Qu
- Emergency Department of Yantai Mountain Hospital, Yantai, China
| | - Baifeng Li
- Thyroid and breast surgery, Yantai Affiliated Hospital of Binzhou Medical University, The 2nd Medical College of Binzhou Medical University, Yantai, China
| | - Kai Cheng
- Thyroid and breast surgery, Yantai Affiliated Hospital of Binzhou Medical University, The 2nd Medical College of Binzhou Medical University, Yantai, China
| | - Yandong Miao
- Cancer Center, Yantai Affiliated Hospital of Binzhou Medical University, The 2nd Medical College of Binzhou Medical University, Yantai, China
| | - Jiangtao Wang
- Thyroid and breast surgery, Yantai Affiliated Hospital of Binzhou Medical University, The 2nd Medical College of Binzhou Medical University, Yantai, China
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8
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Qu F, Wang G, Wen P, Liu X, Zeng X. Knowledge mapping of immunotherapy for breast cancer: A bibliometric analysis from 2013 to 2022. Hum Vaccin Immunother 2024; 20:2335728. [PMID: 38563136 PMCID: PMC10989689 DOI: 10.1080/21645515.2024.2335728] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2024] [Accepted: 03/24/2024] [Indexed: 04/04/2024] Open
Abstract
Breast cancer is the leading cause of cancer-related death among women globally. Immunotherapy has emerged as a major milestone in contemporary oncology. This study aims to conduct a bibliometric analysis in the field of immunotherapy for breast cancer, providing a comprehensive overview of the current research status, identifying trends and hotspots in research topics. We searched and retrieved data from the Web of Science Core Collection, and performed a bibliometric analysis of publications on immunotherapy for breast cancer from 2013 to 2022. Current status and hotspots were evaluated by co-occurrence analysis using VOSviewer. Evolution and bursts of knowledge base were assessed by co-citation analysis using CiteSpace. Thematic evolution by bibliometrix package was used to discover keywords trends. The attribution and collaboration of countries/regions, institutions and authors were also explored. A total of 7,975 publications were included. In co-occurrence analysis of keywords, 6 major clusters were revealed: tumor microenvironment, prognosis biomarker, immune checkpoints, novel drug delivery methods, immune cells and therapeutic approaches. The top three most frequently mentioned keywords were tumor microenvironment, triple-negative breast cancer, and programmed cell death ligand 1. The most productive country, institution and author were the USA (2926 publications), the University of Texas MD Anderson Cancer Center (219 publications), and Sherene Loi (28 publications), respectively. There has been a rapid growth in studies on immunotherapy for breast cancer worldwide. This research area has gained increasing attention from different countries and institutions. With the rising incidence of breast cancer, immunotherapy represents a research field of significant clinical value and potential.
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Affiliation(s)
- Fanli Qu
- Department of Breast Cancer Center, Chongqing University Cancer Hospital, Chongqing, China
- Chongqing Key Laboratory for Intelligent Oncology in Breast Cancer (iCQBC), Chongqing University Cancer Hospital, Chongqing, China
| | - Guanwen Wang
- Department of Breast Cancer Center, Chongqing University Cancer Hospital, Chongqing, China
- Chongqing Key Laboratory for Intelligent Oncology in Breast Cancer (iCQBC), Chongqing University Cancer Hospital, Chongqing, China
| | - Ping Wen
- School of Medicine, Chongqing University, Chongqing, China
| | - Xiaoyu Liu
- Department of Breast Cancer Center, Chongqing University Cancer Hospital, Chongqing, China
- Chongqing Key Laboratory for Intelligent Oncology in Breast Cancer (iCQBC), Chongqing University Cancer Hospital, Chongqing, China
| | - Xiaohua Zeng
- Department of Breast Cancer Center, Chongqing University Cancer Hospital, Chongqing, China
- Chongqing Key Laboratory for Intelligent Oncology in Breast Cancer (iCQBC), Chongqing University Cancer Hospital, Chongqing, China
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Bouzianas D, Bouziana S. First pediatric B-acute lymphoblastic leukemia patient treated with anti-CD19 chimeric antigen receptor T-cell therapy: Long-term remission or early cure? Hum Vaccin Immunother 2024; 20:2321678. [PMID: 38402637 PMCID: PMC10898498 DOI: 10.1080/21645515.2024.2321678] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2024] [Accepted: 02/19/2024] [Indexed: 02/27/2024] Open
Affiliation(s)
- Dimitrios Bouzianas
- BReMeL, Biopharmaceutical and Regenerative Medicine Laboratories, Thessaloniki, Greece
| | - Stella Bouziana
- Department of Hematology, King’s College Hospital, London, UK
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10
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Du W, Tang Z, Du A, Yang Q, Xu R. Bidirectional crosstalk between the epithelial-mesenchymal transition and immunotherapy: A bibliometric study. Hum Vaccin Immunother 2024; 20:2328403. [PMID: 38502119 PMCID: PMC10956627 DOI: 10.1080/21645515.2024.2328403] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2023] [Accepted: 03/06/2024] [Indexed: 03/20/2024] Open
Abstract
Immunotherapy has recently attracted considerable attention. However, currently, a thorough analysis of the trends associated with the epithelial-mesenchymal transition (EMT) and immunotherapy is lacking. In this study, we used bibliometric tools to provide a comprehensive overview of the progress in EMT-immunotherapy research. A total of 1,302 articles related to EMT and immunotherapy were retrieved from the Web of Science Core Collection (WOSCC). The analysis indicated that in terms of the volume of research, China was the most productive country (49.07%, 639), followed by the United States (16.89%, 220) and Italy (3.6%, 47). The United States was the most influential country according to the frequency of citations and citation burstiness. The results also suggested that Frontiers in Immunotherapy can be considered as the most influential journal with respect to the number of articles and impact factors. "Immune infiltration," "bioinformatics analysis," "traditional Chinese medicine," "gene signature," and "ferroptosis" were found to be emerging keywords in EMT-immunotherapy research. These findings point to potential new directions that can deepen our understanding of the mechanisms underlying the combined effects of immunotherapy and EMT and help develop strategies for improving immunotherapy.
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Affiliation(s)
- Wei Du
- Department of Pathology, Changde Hospital, Xiangya School of Medicine, Central South University (The First People’s Hospital of Changde City), Changde, Hunan, China
| | - Zemin Tang
- Department of Pathology, Changde Hospital, Xiangya School of Medicine, Central South University (The First People’s Hospital of Changde City), Changde, Hunan, China
| | - Ashuai Du
- Department of Infectious Diseases, Guizhou Provincial People’s Hospital, Guiyang, Guizhou, China
- Department of Cell Biology, School of Life Sciences, Central South University, Changsha, Hunan, China
| | - Qinglong Yang
- Department of Cell Biology, School of Life Sciences, Central South University, Changsha, Hunan, China
- Department of General Surgery, Guizhou Provincial People’s Hospital, Guiyang, Guizhou, China
| | - Rong Xu
- Department of Pathology, Changde Hospital, Xiangya School of Medicine, Central South University (The First People’s Hospital of Changde City), Changde, Hunan, China
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11
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Yang L, You Y, Li Z, Song Y, Jia X. Successful management of pyoderma gangrenosum after caesarean section: a case report. J OBSTET GYNAECOL 2024; 44:2289546. [PMID: 38149623 DOI: 10.1080/01443615.2023.2289546] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2022] [Accepted: 11/24/2023] [Indexed: 12/28/2023]
Affiliation(s)
- Liqin Yang
- Department of Obstetrics, Hunan Provincial Maternal and Child Health Care Hospital, Changsha, Hunan, P. R. China
| | - Yiping You
- Department of Obstetrics, Hunan Provincial Maternal and Child Health Care Hospital, Changsha, Hunan, P. R. China
| | - Zheng Li
- NHC Key Laboratory of Carcinogenesis, Cancer Research Institute and School of Basic Medical, Central South University, Changsha, Hunan, P. R. China
| | - Yingxue Song
- Department of Dermatology, Beijing Youan Hospital, Capital Medical University, Beijing, China
| | - Xiaozhou Jia
- Department of Obstetrics, Hunan Provincial Maternal and Child Health Care Hospital, Changsha, Hunan, P. R. China
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12
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Powers CM, Verma H, Orloff J, Piontkowski AJ, Tiersten A, Lamb A, Gulati N. Use of a topical Janus kinase inhibitor in immune checkpoint inhibitor-induced eczematous reaction: a case report. J DERMATOL TREAT 2024; 35:2336118. [PMID: 38565207 DOI: 10.1080/09546634.2024.2336118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2024] [Accepted: 03/22/2024] [Indexed: 04/04/2024]
Abstract
In this report, we describe the case of a 28-year-old female with bilateral breast cancer in the setting of a BRCA1 mutation, who presented to dermatology with an eczematous reaction, ultimately diagnosed as a cutaneous immune-related adverse event (cirAE) secondary to an immune checkpoint inhibitor (ICI), pembrolizumab. Our case report highlights a novel therapeutic option for an eczematous cirAE: the topical JAK 1/2 inhibitor, ruxolitinib. CirAEs can occur in up to 55% of patients on ICIs, a class of medications seeing rapidly increasing use in cancer therapy, and prior research has demonstrated that ICI-induced dermatitis may involve different pathways than traditionally observed in their spontaneous counterparts. Specifically, marked Th1 skewing is noted in ICI-induced dermatitis, as opposed to a predominant Th2 response which typically characterizes spontaneous atopic dermatitis. To our knowledge, this is the first case report in the literature discussing use of a topical JAK inhibitor, ruxolitinib, in the treatment of topical steroid-refractory cirAEs. Furthermore, as topical JAK inhibitors are thought to not carry the risks of systemic JAK inhibitors, including malignancy, ruxolitinib cream is a promising therapeutic option for this challenging patient population.
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Affiliation(s)
- Camille M Powers
- Department of Dermatology, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Hannah Verma
- Department of Dermatology, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Jeremy Orloff
- Department of Dermatology, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Austin J Piontkowski
- Department of Dermatology, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Amy Tiersten
- Department of Hematology and Medical Oncology, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Angela Lamb
- Department of Dermatology, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Nicholas Gulati
- Department of Dermatology, Icahn School of Medicine at Mount Sinai, New York, New York, USA
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13
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Xiong ZY, Shen YJ, Zhang SZ, Zhu HH. A review of immunotargeted therapy for Philadelphia chromosome positive acute lymphoblastic leukaemia: making progress in chemotherapy-free regimens. Hematology 2024; 29:2335856. [PMID: 38581291 DOI: 10.1080/16078454.2024.2335856] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Accepted: 03/23/2024] [Indexed: 04/08/2024] Open
Abstract
Philadelphia chromosome-positive acute lymphoblastic leukemia (PH + ALL) is the most common cytogenetic abnormality of B-ALL in adults and is associated with poor prognosis. Previously, the only curative treatment option in PH + ALL was allogeneic hematopoietic stem cell transplantation (Allo-HSCT). Since 2000, targeted therapy combined with chemotherapy, represented by the tyrosine kinase inhibitor Imatinib, has become the first-line treatment for PH + ALL. Currently, the remission rate and survival rate of Imatinib are superior to those of simple chemotherapy, and it can also improve the efficacy of transplantation. More recently, some innovative immune-targeted therapy greatly improved the prognosis of PH + ALL, such as Blinatumomab and Inotuzumab Ozogamicin. For patients with ABL1 mutations and those who have relapsed or are refractory to other treatments, targeted oral small molecule drugs, monoclonal antibodies, Bispecific T cell Engagers (BiTE), and chimeric antigen receptor (CAR) T cells immunotherapy are emerging as potential treatment options. These new therapeutic interventions are changing the treatment landscape for PH + ALL. In summary, this review discusses the current advancements in targeted therapeutic agents shift in the treatment strategy of PH + ALL towards using more tolerable chemotherapy-free induction and consolidation regimens confers better disease outcomes and might obviate the need for HSCT.
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Affiliation(s)
- Zhen-Yu Xiong
- Third-Grade Pharmacological Laboratory on Chinese Medicine Approved by State Administration of Traditional Chinese Medicine, China Three Gorges University, Yichang, People's Republic of China
- College of Basic Medical Sciences, China Three Gorges University, Yichang, People's Republic of China
| | - Yao-Jia Shen
- Department of Hematology, Children's Hospital of Zhejiang University School of Medicine, Hangzhou, People's Republic of China
| | - Shi-Zhong Zhang
- Third-Grade Pharmacological Laboratory on Chinese Medicine Approved by State Administration of Traditional Chinese Medicine, China Three Gorges University, Yichang, People's Republic of China
- College of Basic Medical Sciences, China Three Gorges University, Yichang, People's Republic of China
| | - Hong-Hu Zhu
- Third-Grade Pharmacological Laboratory on Chinese Medicine Approved by State Administration of Traditional Chinese Medicine, China Three Gorges University, Yichang, People's Republic of China
- College of Basic Medical Sciences, China Three Gorges University, Yichang, People's Republic of China
- Department of Hematology, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, People's Republic of China
- Chinese Institutes for Medical Research, Beijing, People's Republic of China
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14
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Sharma M, Alessandro P, Cheriyamundath S, Lopus M. Therapeutic and diagnostic applications of carbon nanotubes in cancer: recent advances and challenges. J Drug Target 2024; 32:287-299. [PMID: 38252035 DOI: 10.1080/1061186x.2024.2309575] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2023] [Accepted: 01/11/2024] [Indexed: 01/23/2024]
Abstract
Carbon nanotubes (CNTs) are allotropes of carbon, composed of carbon atoms forming a tube-like structure. Their high surface area, chemical stability, and rich electronic polyaromatic structure facilitate their drug-carrying capacity. Therefore, CNTs have been intensively explored for several biomedical applications, including as a potential treatment option for cancer. By incorporating smart fabrication strategies, CNTs can be designed to specifically target cancer cells. This targeted drug delivery approach not only maximizes the therapeutic utility of CNTs but also minimizes any potential side effects of free drug molecules. CNTs can also be utilised for photothermal therapy (PTT) which uses photosensitizers to generate reactive oxygen species (ROS) to kill cancer cells, and in immunotherapeutic applications. Regarding the latter, for example, CNT-based formulations can preferentially target intra-tumoural regulatory T-cells. CNTs also act as efficient antigen presenters. With their capabilities for photoacoustic, fluorescent and Raman imaging, CNTs are excellent diagnostic tools as well. Further, metallic nanoparticles, such as gold or silver nanoparticles, are combined with CNTs to create nanobiosensors to measure biological reactions. This review focuses on current knowledge about the theranostic potential of CNT, challenges associated with their large-scale production, their possible side effects and important parameters to consider when exploring their clinical usage.
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Affiliation(s)
- Muskan Sharma
- School of Biological Sciences, UM-DAE Centre for Excellence in Basic Sciences, University of Mumbai, Vidyanagari, Mumbai, India
| | - Parodi Alessandro
- Department of Translational Medicine, Sirius University of Science and Technology, Sirius, Russia
| | - Sanith Cheriyamundath
- School of Biological Sciences, UM-DAE Centre for Excellence in Basic Sciences, University of Mumbai, Vidyanagari, Mumbai, India
| | - Manu Lopus
- School of Biological Sciences, UM-DAE Centre for Excellence in Basic Sciences, University of Mumbai, Vidyanagari, Mumbai, India
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15
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Zhou P, Liu B, Shen N, Fan X, Lu S, Kong Z, Gao Y, Lv Z, Wang R. Acute kidney injury in patients treated with immune checkpoint inhibitors: a single-center retrospective study. Ren Fail 2024; 46:2326186. [PMID: 38466161 DOI: 10.1080/0886022x.2024.2326186] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2023] [Accepted: 02/27/2024] [Indexed: 03/12/2024] Open
Abstract
BACKGROUND Immune checkpoint inhibitor-associated acute kidney injury (ICI-AKI) is the most common renal complication and has attracted increasing amounts of attention. However, studies on this topic in Chinese cancer patients are very limited. Therefore, we conducted a retrospective study on the incidence, risk factors, clinical features and renal recovery of ICI-AKI in all patients with malignancies treated with ICIs in Shandong Provincial Hospital Affiliated to Shandong First Medical University. METHODS In this single-center retrospective cohort study, the data of 904 patients who received immune checkpoint inhibitors (ICIs) treatment were retrospectively analyzed. Multivariable logistic regression was used to identify the predictors of ICI-AKI. RESULTS A total of 46 of 904 patients receiving ICIs developed ICI-AKI, and the incidence of ICI-AKI was 5.1%. Patients developed ICI-AKI at a median of 9 weeks (IQR 3-23) after ICIs initiation. A lower baseline estimated glomerular filtration rate (eGFR) and use of antibiotics were associated with a higher risk of ICI-AKI. Renal recovery occurred in 17 patients (46%) at a median of 4 weeks (IQR 2-8) after ICI-AKI, including 16 (43%) with complete recovery and 1 (3%) with partial recovery. Of the 14 rechallenged patients, only one developed recurrent ICI-AKI. CONCLUSIONS Patients with ICI-AKI were more likely to have impaired renal function at baseline and after treatment with antibiotics. Approximately half of the patients achieved renal recovery.
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Affiliation(s)
- Ping Zhou
- Department of Nephrology, Shandong Provincial Hospital, Shandong University, Jinan, China
| | - Bing Liu
- Department of Nephrology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
| | - Ning Shen
- Department of Nephrology, Shandong Provincial Hospital, Shandong University, Jinan, China
| | - Xiaoting Fan
- Department of Nephrology, Shandong Provincial Hospital, Shandong University, Jinan, China
| | - Shangwei Lu
- Department of Nephrology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
| | - Zhijuan Kong
- Department of Nephrology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
| | - Ying Gao
- Department of Nephrology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
| | - Zhimei Lv
- Department of Nephrology, Shandong Provincial Hospital, Shandong University, Jinan, China
- Department of Nephrology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
| | - Rong Wang
- Department of Nephrology, Shandong Provincial Hospital, Shandong University, Jinan, China
- Department of Nephrology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
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16
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Al-Taie A, Özcan Bülbül E. A paradigm use of monoclonal antibodies-conjugated nanoparticles in breast cancer treatment: current status and potential approaches. J Drug Target 2024; 32:45-56. [PMID: 38096045 DOI: 10.1080/1061186x.2023.2295803] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Accepted: 12/12/2023] [Indexed: 12/30/2023]
Abstract
Monoclonal antibodies (mAbs) are integral to cancer treatment over conventional non-specific therapy methods. This study provides a scoping review of the clinically approved mAbs, focusing on the current application of different nanocarrier technologies as drug delivery targets for mAb-conjugated nanoparticles (NPs) as potential features for breast cancer (BC) treatment. An extensive literature search was conducted between the years 2000 and 2023 using various sources of databases. The first part covered mAb classification, types, and mechanisms of action, pharmacokinetics and clinical applications in BC. The second part covered polymeric, lipid and inorganic-based NPs, which are a variety of mAb-conjugated NPs targeting BC. A total of 20 relevant studies were enrolled indicating there are three different types of nanoparticular systems (polymeric NPs, inorganic NPs and lipid-based NPs) that can be used for BC treatment by being loaded with various active substances and conjugated with these antibodies. While mAbs have altered the way in cancer treatment due to targeting cancer cells specifically, the delivery of mAbs with nanoparticulate systems is important in the treatment of BC, as NPs are still being investigated as distinctive and promising drug delivery methods that can be employed for effective treatment of BC.
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Affiliation(s)
- Anmar Al-Taie
- Clinical Pharmacy Department, Faculty of Pharmacy, Istinye University, Istanbul, Türkiye
| | - Ece Özcan Bülbül
- Department of Pharmaceutical Technology, Faculty of Pharmacy, Istinye University, Istanbul, Türkiye
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17
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Liu YH, Chen J, Chen X, Liu H. Factors of faecal microbiota transplantation applied to cancer management. J Drug Target 2024; 32:101-114. [PMID: 38174845 DOI: 10.1080/1061186x.2023.2299724] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Accepted: 09/25/2023] [Indexed: 01/05/2024]
Abstract
The homeostasis of the microbiota is essential for human health. In particular, the gut microbiota plays a critical role in the regulation of the immune system. Thus, faecal microbiota transplantation (FMT), a technology that has rapidly developed in the last decade, has specifically been utilised for the treatment of intestinal inflammation and has recently been found to be able to treat tumours in combination with immunotherapy. FMT has become a breakthrough in enhancing the response rate to immunotherapy in cancer patients by altering the composition of the patient's gut microbiota. This review discusses the mechanisms of faecal microorganism effects on tumour development, drug treatment efficacy, and adverse effects and describes the recent clinical research trials on FMT. Moreover, the factors influencing the efficacy and safety of FMT are described. We summarise the possibilities of faecal transplantation in the treatment of tumours and its complications and propose directions to explore the development of FMT.
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Affiliation(s)
- Yi-Huang Liu
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, Hunan, China
- Hunan Key Laboratory of Skin Cancer and Psoriasis, Changsha, Hunan, China
- Hunan Engineering Research Center of Skin Health and Disease, Changsha, Hunan, China
- Xiangya Clinical Research Center for Cancer Immunotherapy, Central South University, Changsha, Hunan, China
- Research Center of Molecular Metabolomics, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Juan Chen
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, Hunan, China
- Hunan Key Laboratory of Skin Cancer and Psoriasis, Changsha, Hunan, China
- Hunan Engineering Research Center of Skin Health and Disease, Changsha, Hunan, China
- Xiangya Clinical Research Center for Cancer Immunotherapy, Central South University, Changsha, Hunan, China
- Research Center of Molecular Metabolomics, Xiangya Hospital, Central South University, Changsha, Hunan, China
- Department of Pharmacy, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Xiang Chen
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, Hunan, China
- Hunan Key Laboratory of Skin Cancer and Psoriasis, Changsha, Hunan, China
- Hunan Engineering Research Center of Skin Health and Disease, Changsha, Hunan, China
- Xiangya Clinical Research Center for Cancer Immunotherapy, Central South University, Changsha, Hunan, China
- Research Center of Molecular Metabolomics, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Hong Liu
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, Hunan, China
- Hunan Key Laboratory of Skin Cancer and Psoriasis, Changsha, Hunan, China
- Hunan Engineering Research Center of Skin Health and Disease, Changsha, Hunan, China
- Xiangya Clinical Research Center for Cancer Immunotherapy, Central South University, Changsha, Hunan, China
- Research Center of Molecular Metabolomics, Xiangya Hospital, Central South University, Changsha, Hunan, China
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18
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Roser LA, Sakellariou C, Lindstedt M, Neuhaus V, Dehmel S, Sommer C, Raasch M, Flandre T, Roesener S, Hewitt P, Parnham MJ, Sewald K, Schiffmann S. IL-2-mediated hepatotoxicity: knowledge gap identification based on the irAOP concept. J Immunotoxicol 2024; 21:2332177. [PMID: 38578203 DOI: 10.1080/1547691x.2024.2332177] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2023] [Accepted: 03/13/2024] [Indexed: 04/06/2024] Open
Abstract
Drug-induced hepatotoxicity constitutes a major reason for non-approval and post-marketing withdrawal of pharmaceuticals. In many cases, preclinical models lack predictive capacity for hepatic damage in humans. A vital concern is the integration of immune system effects in preclinical safety assessment. The immune-related Adverse Outcome Pathway (irAOP) approach, which is applied within the Immune Safety Avatar (imSAVAR) consortium, presents a novel method to understand and predict immune-mediated adverse events elicited by pharmaceuticals and thus targets this issue. It aims to dissect the molecular mechanisms involved and identify key players in drug-induced side effects. As irAOPs are still in their infancy, there is a need for a model irAOP to validate the suitability of this tool. For this purpose, we developed a hepatotoxicity-based model irAOP for recombinant human IL-2 (aldesleukin). Besides producing durable therapeutic responses against renal cell carcinoma and metastatic melanoma, the boosted immune activation upon IL-2 treatment elicits liver damage. The availability of extensive data regarding IL-2 allows both the generation of a comprehensive putative irAOP and to validate the predictability of the irAOP with clinical data. Moreover, IL-2, as one of the first cancer immunotherapeutics on the market, is a blueprint for various biological and novel treatment regimens that are under investigation today. This review provides a guideline for further irAOP-directed research in immune-mediated hepatotoxicity.
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Affiliation(s)
- Luise A Roser
- Fraunhofer Institute for Translational Medicine and Pharmacology (ITMP), Frankfurt am Main, Germany
| | | | - Malin Lindstedt
- Department of Immunotechnology, Lund University, Lund, Sweden
| | - Vanessa Neuhaus
- Fraunhofer Institute for Toxicology and Experimental Medicine (ITEM), Preclinical Pharmacology and In-Vitro Toxicology, Hannover, Germany
- Biomedical Research in Endstage and Obstructive Lung Disease Hannover (BREATH), Member of the German Center for Lung Research (DZL), Member of the Fraunhofer Cluster of Excellence Immune-Mediated Diseases CIMD, Hannover, Germany
| | - Susann Dehmel
- Fraunhofer Institute for Toxicology and Experimental Medicine (ITEM), Preclinical Pharmacology and In-Vitro Toxicology, Hannover, Germany
- Biomedical Research in Endstage and Obstructive Lung Disease Hannover (BREATH), Member of the German Center for Lung Research (DZL), Member of the Fraunhofer Cluster of Excellence Immune-Mediated Diseases CIMD, Hannover, Germany
| | - Charline Sommer
- Fraunhofer Institute for Toxicology and Experimental Medicine (ITEM), Preclinical Pharmacology and In-Vitro Toxicology, Hannover, Germany
- Biomedical Research in Endstage and Obstructive Lung Disease Hannover (BREATH), Member of the German Center for Lung Research (DZL), Member of the Fraunhofer Cluster of Excellence Immune-Mediated Diseases CIMD, Hannover, Germany
| | | | - Thierry Flandre
- Translational Medicine, Novartis Institutes of Biomedical Research, Basel, Switzerland
| | - Sigrid Roesener
- Chemical and Preclinical Safety, Merck Healthcare KGaA, Darmstadt, Germany
| | - Philip Hewitt
- Chemical and Preclinical Safety, Merck Healthcare KGaA, Darmstadt, Germany
| | - Michael J Parnham
- Fraunhofer Institute for Translational Medicine and Pharmacology (ITMP), Frankfurt am Main, Germany
- EpiEndo Pharmaceuticals ehf, Reykjavík, Iceland
| | - Katherina Sewald
- Fraunhofer Institute for Toxicology and Experimental Medicine (ITEM), Preclinical Pharmacology and In-Vitro Toxicology, Hannover, Germany
- Biomedical Research in Endstage and Obstructive Lung Disease Hannover (BREATH), Member of the German Center for Lung Research (DZL), Member of the Fraunhofer Cluster of Excellence Immune-Mediated Diseases CIMD, Hannover, Germany
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Masetti M, Al-Batran SE, Goetze TO, Thuss-Patience P, Knorrenschild JR, Goekkurt E, Folprecht G, Ettrich TJ, Lindig U, Luley KB, Pink D, Dechow T, Sookthai D, Junge S, Loose M, Pauligk C, Lorenzen S. Efficacy of ramucirumab combination chemotherapy as second-line treatment in patients with advanced adenocarcinoma of the stomach or gastroesophageal junction after exposure to checkpoint inhibitors and chemotherapy as first-line therapy. Int J Cancer 2024; 154:2142-2150. [PMID: 38447003 DOI: 10.1002/ijc.34894] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Revised: 12/20/2023] [Accepted: 01/12/2024] [Indexed: 03/08/2024]
Abstract
FOLFOX plus nivolumab represents a standard of care for first-line therapy of advanced gastroesophageal cancer (aGEC) with positive PD-L1 expression. The efficacy of second-line VEGFR-2 inhibition with ramucirumab (RAM) plus chemotherapy after progression to immunochemotherapy remains unclear. Medical records of patients with aGEC enrolled in the randomized phase II AIO-STO-0417 trial after treatment failure to first-line FOLFOX plus nivolumab and ipilimumab were retrospectively analyzed. Patients were divided into two groups based on second-line therapy: RAM plus chemotherapy (RAM group) or treatment without RAM (control group). Eighty three patients were included. In the overall population, progression-free survival (PFS) in the RAM group was superior to the control (4.5 vs 2.9 months). Responders (CR/PR) to first-line immunochemotherapy receiving RAM containing second-line therapy had prolonged OS from start of first-line therapy (28.9 vs 16.5 months), as well as second-line OS (9.6 vs 7.5 months), PFS (5.6 vs 2.9 months) and DCR (53% vs 29%) compared to the control. PD-L1 CPS ≥1 was 42% and 44% for the RAM and the control, respectively. Patients with CPS ≥1 in the RAM group showed better tumor control (ORR 25% vs 10%) and improved survival (total OS 11.5 vs 8.0 months; second-line OS 6.5 vs 3.9 months; PFS 4.5 vs 1.6 months) compared to the control. Prior exposure to first-line FOLFOX plus dual checkpoint inhibition followed by RAM plus chemotherapy shows favorable response and survival rates especially in patients with initial response and positive PD-L1 expression and has the potential to advance the treatment paradigm in aGEC.
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Affiliation(s)
- Michael Masetti
- Klinikum rechts der Isar, Technische Universität München, Klinik für Innere Medizin III, Munich, Germany
| | - Salah-Eddin Al-Batran
- Institut für Klinische Krebsforschung IKF am Krankenhaus Nordwest, Frankfurt, Germany and Krankenhaus Nordwest, University Cancer Center Frankfurt, Frankfurt, Germany
| | - Thorsten O Goetze
- Institut für Klinische Krebsforschung IKF am Krankenhaus Nordwest, Frankfurt, Germany and Krankenhaus Nordwest, University Cancer Center Frankfurt, Frankfurt, Germany
| | - Peter Thuss-Patience
- Medizinische Klinik mit Schwerpunkt Hämatologie, Onkologie und Tumorimmunologie, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | | | - Eray Goekkurt
- Haematologisch-Onkologische Praxis Eppendorf, Universitäres Cancer Center Hamburg (UCCH), Hamburg, Germany
| | - Gunnar Folprecht
- Medizinische Klinik I, Universitätsklinikum Carl Gustav Carus, Dresden, Germany
| | | | - Udo Lindig
- Klinik für Innere Medizin II, Universitätsklinikum Jena, Jena, Germany
| | - Kim Barbara Luley
- UKSH Campus Lübeck, Klinik für Hämatologie und Onkologie, Lübeck, Germany
| | - Daniel Pink
- Klinik und Poliklinik für Innere Medizin C, Hämatologie und Onkologie, Transplantationszentrum, Palliativmedizin, Universität Greifswald and Klinik für Hämatologie, Onkologie und Palliativmedizin-Sarkomzentrum, HELIOS Klinikum Bad Saarow, Bad Saarow, Germany
| | | | - Disorn Sookthai
- Institut für Klinische Krebsforschung IKF am Krankenhaus Nordwest, Frankfurt, Germany
| | - Sabine Junge
- Institut für Klinische Krebsforschung IKF am Krankenhaus Nordwest, Frankfurt, Germany
| | - Maria Loose
- Institut für Klinische Krebsforschung IKF am Krankenhaus Nordwest, Frankfurt, Germany
| | - Claudia Pauligk
- Institut für Klinische Krebsforschung IKF am Krankenhaus Nordwest, Frankfurt, Germany
| | - Sylvie Lorenzen
- Klinikum rechts der Isar, Technische Universität München, Klinik für Innere Medizin III, Munich, Germany
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20
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Yonezawa Ogusuku IE, Herbel V, Lennartz S, Brandes C, Argiro E, Fabian C, Hauck C, Hoogstraten C, Veld S, Hageman L, Teppert K, Koutsoumpli G, Griffioen M, Mockel-Tenbrinck N, Schaser T, de Groot R, Johnston IC, Lock D. Automated manufacture of ΔNPM1 TCR-engineered T cells for AML therapy. Mol Ther Methods Clin Dev 2024; 32:101224. [PMID: 38516690 PMCID: PMC10950868 DOI: 10.1016/j.omtm.2024.101224] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Accepted: 02/23/2024] [Indexed: 03/23/2024]
Abstract
Acute myeloid leukemia (AML) is a heterogeneous malignancy that requires further therapeutic improvement, especially for the elderly and for subgroups with poor prognosis. A recently discovered T cell receptor (TCR) targeting mutant nucleophosmin 1 (ΔNPM1) presents an attractive option for the development of a cancer antigen-targeted cellular therapy. Manufacturing of TCR-modified T cells, however, is still limited by a complex, time-consuming, and laborious procedure. Therefore, this study specifically addressed the requirements for a scaled manufacture of ΔNPM1-specific T cells in an automated, closed, and good manufacturing practice-compliant process. Starting from cryopreserved leukapheresis, 2E8 CD8-positive T cells were enriched, activated, lentivirally transduced, expanded, and finally formulated. By adjusting and optimizing culture conditions, we additionally reduced the manufacturing time from 12 to 8 days while still achieving a clinically relevant yield of up to 5.5E9 ΔNPM1 TCR-engineered T cells. The cellular product mainly consisted of highly viable CD8-positive T cells with an early memory phenotype. ΔNPM1 TCR CD8 T cells manufactured with the optimized process showed specific killing of AML in vitro and in vivo. The process has been implemented in an upcoming phase 1/2 clinical trial for the treatment of NPM1-mutated AML.
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Affiliation(s)
| | - Vera Herbel
- Miltenyi Biotec B.V. & Co. KG, 51429 Bergisch Gladbach, Germany
| | - Simon Lennartz
- Miltenyi Biotec B.V. & Co. KG, 51429 Bergisch Gladbach, Germany
| | | | - Eva Argiro
- Department of Hematology, Leiden University Medical Center, 2333 ZA Leiden, the Netherlands
| | - Caroline Fabian
- Miltenyi Biotec B.V. & Co. KG, 51429 Bergisch Gladbach, Germany
| | - Carola Hauck
- Miltenyi Biotec B.V. & Co. KG, 51429 Bergisch Gladbach, Germany
| | - Conny Hoogstraten
- Department of Hematology, Leiden University Medical Center, 2333 ZA Leiden, the Netherlands
| | - Sabrina Veld
- Department of Hematology, Leiden University Medical Center, 2333 ZA Leiden, the Netherlands
| | - Lois Hageman
- Department of Hematology, Leiden University Medical Center, 2333 ZA Leiden, the Netherlands
| | - Karin Teppert
- Miltenyi Biotec B.V. & Co. KG, 51429 Bergisch Gladbach, Germany
| | - Georgia Koutsoumpli
- Department of Hematology, Leiden University Medical Center, 2333 ZA Leiden, the Netherlands
| | - Marieke Griffioen
- Department of Hematology, Leiden University Medical Center, 2333 ZA Leiden, the Netherlands
| | | | - Thomas Schaser
- Miltenyi Biotec B.V. & Co. KG, 51429 Bergisch Gladbach, Germany
| | - Rosa de Groot
- Department of Hematology, Leiden University Medical Center, 2333 ZA Leiden, the Netherlands
| | | | - Dominik Lock
- Miltenyi Biotec B.V. & Co. KG, 51429 Bergisch Gladbach, Germany
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Chen D, Fuda F, Rosado F, Saumell S, John S, Chen M, Koduru P, Chen W. Clinicopathologic features of relapsed CD19(-) B-ALL in CD19-targeted immunotherapy: Biological insights into relapse and LILRB1 as a novel B-cell marker for CD19(-) B lymphoblasts. Int J Lab Hematol 2024; 46:503-509. [PMID: 38177979 DOI: 10.1111/ijlh.14226] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Accepted: 12/23/2023] [Indexed: 01/06/2024]
Abstract
INTRODUCTION The mechanism of relapsed CD19(-) B-ALL after anti-CD19 immunotherapy (Kymriah [CART-19] and blinatumomab) is under active investigation. Our study aims to assess LILRB1 as a novel B-cell marker for detecting CD19(-) B-lymphoblasts and to analyze the clinicopathologic/genetic features of such disease to provide biological insight into relapse. METHODS Six patients (3 males/3 females, median age of 14 years) with relapsed CD19(-) B-ALL were analyzed for cytogenetic/genetic profile and immunophenotype. RESULTS CD19(-) B-ALL emerged after an interval of 5.8 months following anti-CD19 therapy. Five of six patients had B-cell aplasia, indicative of a persistent effect of CART or blinatumomab at relapse. Importantly, LILRB1 was variably expressed on CD19(-) and CD19(+) B lymphoblasts, strong on CD34(+) lymphoblasts and dim/partial on CD34(-) lymphoblasts. Three of six patients with paired B-ALL samples (pre- and post-anti-CD19 therapy) carried complex and different cytogenetic abnormalities, either as completely different or sharing a subset of cytogenetic abnormalities. CONCLUSION LILRB1 can be used as a novel B-cell marker to identify CD19(-) B lymphoblasts. The emergence of CD19(-) B-ALL appears to be associated with complex cytogenetic evolutions. The mechanism of CD19(-) B-ALL relapse under anti-CD19 immune pressure remains to be explored by comprehensive molecular studies.
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Affiliation(s)
- Dong Chen
- Department of Pathology, University of Texas Southwestern Medical Center, Dallas, Texas, USA
- Department of Pathology and Laboratory Medicine, University of Connecticut, Farmington, Connecticut, USA
| | - Franklin Fuda
- Department of Pathology, University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Flavia Rosado
- Department of Pathology, University of Texas Southwestern Medical Center, Dallas, Texas, USA
- Department of Pathology, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA
| | - Sílvia Saumell
- Department of Pathology, University of Texas Southwestern Medical Center, Dallas, Texas, USA
- Department of Hematology, Vall d'Hebron University Hospital, Experimental Hematology Unit, Vall d'Hebron Institute of Oncology (VHIO), Barcelona, Spain
| | - Samuel John
- Department of Pediatrics, University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Mingyi Chen
- Department of Pathology, University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Prasad Koduru
- Department of Pathology, University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Weina Chen
- Department of Pathology, University of Texas Southwestern Medical Center, Dallas, Texas, USA
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22
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Rao S, Min L, Zhao J, Su J, Ye L. Efficacy of consolidation of immune checkpoint inhibitor after chemoradiation for unresectable, locally advanced PD‑L1 negative non‑small cell lung cancer: A systematic review and meta‑analysis. Oncol Lett 2024; 27:242. [PMID: 38618644 PMCID: PMC11008101 DOI: 10.3892/ol.2024.14375] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2024] [Accepted: 03/07/2024] [Indexed: 04/16/2024] Open
Abstract
Chemoradiotherapy (CRT) followed by consolidation of immune checkpoint inhibitors (ICIs), such as durvalumab or pembrolizumab, for patients with unresectable, locally advanced non-small cell lung cancer (NSCLC) with tumor PD-L1 expression <1% remains a topic of controversy. Previous studies from PubMed, Cochrane Library and Embase databases were searched for a meta-analysis. A total of 16 studies were included in part one of the meta-analysis and it was observed that consolidation of ICIs after CRT improved overall survival (OS) [hazard ratio (HR) 1.46; P=0.005] and progression-free survival (PFS) (HR 1.26; P=0.023) for the patients with PD-L1 expression ≥1% compared with those with PD-L1 expression <1%. Then, 15 studies were included in part two of the meta-analysis and the results indicated that the pooled 1, 2 and 3-year OS were 77% vs. 83% (P=0.07), 55% vs. 59% (P=0.327) and 38% vs. 51% (P=0.006) for CRT alone compared with CRT followed by consolidation of ICIs, respectively. The pooled 1, 2 and 3-year PFS were 51% vs. 53% (P=0.632), 29% vs. 40% (P=0.015) and 20% vs. 28% (P=0.153) for CRT alone compared with CRT followed by consolidation of ICIs, respectively. The findings of the present study highlighted that the benefits of CRT followed by consolidation of ICIs were higher compared with CRT alone in patients with unresectable, locally advanced NSCLC and PD-L1 expression <1%. Consolidation of ICIs after CRT would provide greater benefits for locally advanced NSCLC patients with PD-L1 expression ≥1% compared with those with PD-L1 expression <1%.
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Affiliation(s)
- Sunyin Rao
- Department of Thoracic Surgery, The Third Affiliated Hospital of Kunming Medical University, Kunming, Yunnan 650118, P.R. China
| | - Li Min
- Department of Respiratory Medicine, Yan'an Affiliated Hospital of Kunming Medical University, Kunming, Yunnan 650051, P.R. China
| | - Jie Zhao
- Department of Thoracic Surgery, The Third Affiliated Hospital of Kunming Medical University, Kunming, Yunnan 650118, P.R. China
| | - Juan Su
- Department of Ultrasonic Diagnosis, People's Hospital of Yulong County, Lijiang, Yunnan 674199, P.R. China
| | - Lianhua Ye
- Department of Thoracic Surgery, The Third Affiliated Hospital of Kunming Medical University, Kunming, Yunnan 650118, P.R. China
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23
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van Duin IAJ, Verheijden RJ, van Diest PJ, Blokx WAM, El-Sharouni MA, Verhoeff JJC, Leiner T, van den Eertwegh AJM, de Groot JWB, van Not OJ, Aarts MJB, van den Berkmortel FWPJ, Blank CU, Haanen JBAG, Hospers GAP, Piersma D, van Rijn RS, van der Veldt AAM, Vreugdenhil G, Wouters MWJM, Stevense-den Boer MAM, Boers-Sonderen MJ, Kapiteijn E, Suijkerbuijk KPM, Elias SG. A prediction model for response to immune checkpoint inhibition in advanced melanoma. Int J Cancer 2024; 154:1760-1771. [PMID: 38296842 DOI: 10.1002/ijc.34853] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Revised: 11/01/2023] [Accepted: 12/05/2023] [Indexed: 02/02/2024]
Abstract
Predicting who will benefit from treatment with immune checkpoint inhibition (ICI) in patients with advanced melanoma is challenging. We developed a multivariable prediction model for response to ICI, using routinely available clinical data including primary melanoma characteristics. We used a population-based cohort of 3525 patients with advanced cutaneous melanoma treated with anti-PD-1-based therapy. Our prediction model for predicting response within 6 months after ICI initiation was internally validated with bootstrap resampling. Performance evaluation included calibration, discrimination and internal-external cross-validation. Included patients received anti-PD-1 monotherapy (n = 2366) or ipilimumab plus nivolumab (n = 1159) in any treatment line. The model included serum lactate dehydrogenase, World Health Organization performance score, type and line of ICI, disease stage and time to first distant recurrence-all at start of ICI-, and location and type of primary melanoma, the presence of satellites and/or in-transit metastases at primary diagnosis and sex. The over-optimism adjusted area under the receiver operating characteristic was 0.66 (95% CI: 0.64-0.66). The range of predicted response probabilities was 7%-81%. Based on these probabilities, patients were categorized into quartiles. Compared to the lowest response quartile, patients in the highest quartile had a significantly longer median progression-free survival (20.0 vs 2.8 months; P < .001) and median overall survival (62.0 vs 8.0 months; P < .001). Our prediction model, based on routinely available clinical variables and primary melanoma characteristics, predicts response to ICI in patients with advanced melanoma and discriminates well between treated patients with a very good and very poor prognosis.
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Affiliation(s)
- Isabella A J van Duin
- Department of Medical Oncology, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Rik J Verheijden
- Department of Medical Oncology, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Paul J van Diest
- Department of Medical Oncology, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Willeke A M Blokx
- Department of Medical Oncology, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Mary-Ann El-Sharouni
- Department of Medical Oncology, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Joost J C Verhoeff
- Department of Medical Oncology, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Tim Leiner
- Department of Medical Oncology, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
- Department of Radiology, Mayo Clinic, Rochester, Minnesota, USA
| | - Alfonsus J M van den Eertwegh
- Department of Medical Oncology, Amsterdam UMC, VU University Medical Center, Cancer Center Amsterdam, Amsterdam, The Netherlands
| | | | - Olivier J van Not
- Department of Medical Oncology, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
- Scientific Bureau, Dutch Institute for Clinical Auditing, Leiden, The Netherlands
| | - Maureen J B Aarts
- Department of Medical Oncology, GROW-School for Oncology and Reproduction, Maastricht University Medical Centre+, Maastricht, The Netherlands
| | | | - Christian U Blank
- Department of Molecular Oncology & Immunology, Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - John B A G Haanen
- Department of Molecular Oncology & Immunology, Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Geke A P Hospers
- Department of Medical Oncology, University Medical Centre Groningen, University of Groningen, Groningen, The Netherlands
| | - Djura Piersma
- Department of Internal Medicine, Medisch Spectrum Twente, Enschede, The Netherlands
| | - Rozemarijn S van Rijn
- Department of Internal Medicine, Medical Centre Leeuwarden, Leeuwarden, The Netherlands
| | - Astrid A M van der Veldt
- Department of Medical Oncology and Radiology & Nuclear Medicine, Erasmus Medical Centre, Rotterdam, The Netherlands
| | - Gerard Vreugdenhil
- Department of Internal Medicine, Maxima Medical Centre, Eindhoven, The Netherlands
| | - Michel W J M Wouters
- Scientific Bureau, Dutch Institute for Clinical Auditing, Leiden, The Netherlands
- Department of Biomedical Data Sciences, Leiden University Medical Centre, Leiden, The Netherlands
- Department of Surgical Oncology, Netherlands Cancer Institute, Amsterdam, The Netherlands
| | | | - Marye J Boers-Sonderen
- Department of Medical Oncology, Radboud University Medical Centre, Nijmegen, The Netherlands
| | - Ellen Kapiteijn
- Department of Medical Oncology, Leiden University Medical Centre, Leiden, The Netherlands
| | - Karijn P M Suijkerbuijk
- Department of Medical Oncology, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Sjoerd G Elias
- Department of Epidemiology, Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
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24
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Orloff J, Patel DD, Powers CM, Piontkowski AJ, Phelps RG, Richter J, Gulati N. Pityriasis lichenoides et varioliformis acuta in a patient treated with cevostamab. JAAD Case Rep 2024; 47:23-25. [PMID: 38576898 PMCID: PMC10993135 DOI: 10.1016/j.jdcr.2024.02.021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/06/2024] Open
Affiliation(s)
- Jeremy Orloff
- Department of Dermatology, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Dev D. Patel
- Department of Dermatology, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Camille M. Powers
- Department of Dermatology, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Austin J. Piontkowski
- Department of Dermatology, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Robert G. Phelps
- Departments of Dermatology and Pathology, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Joshua Richter
- Division of Hematology and Medical Oncology, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Nicholas Gulati
- Department of Dermatology, Icahn School of Medicine at Mount Sinai, New York, New York
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25
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Wang X, Miao Y, Shen J, Li D, Deng X, Yang C, Ji Y, Dai Z, Ma Y. Unlocking PD-1 antibody resistance: The MUC1 DNA vaccine augments CD8 + T cell infiltration and attenuates tumour suppression. Scand J Immunol 2024; 99:e13356. [PMID: 38605549 DOI: 10.1111/sji.13356] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Revised: 10/11/2023] [Accepted: 01/05/2024] [Indexed: 04/13/2024]
Abstract
In light of increasing resistance to PD1 antibody therapy among certain patient populations, there is a critical need for in-depth research. Our study assesses the synergistic effects of a MUC1 DNA vaccine and PD1 antibody for surmounting PD1 resistance, employing a murine CT26/MUC1 colon carcinoma model for this purpose. When given as a standalone treatment, PD1 antibodies showed no impact on tumour growth. Additionally, there was no change observed in the intra-tumoural T-cell ratios or in the functionality of T-cells. In contrast, the sole administration of a MUC1 DNA vaccine markedly boosted the cytotoxicity of CD8+ T cells by elevating IFN-γ and granzyme B production. Our compelling evidence highlights that combination therapy more effectively inhibited tumour growth and prolonged survival compared to either monotherapy, thus mitigating the limitations intrinsic to single-agent therapies. This enhanced efficacy was driven by a significant alteration in the tumour microenvironment, skewing it towards pro-immunogenic conditions. This assertion is backed by a raised CD8+/CD4+ T-cell ratio and a decrease in immunosuppressive MDSC and Treg cell populations. On the mechanistic front, the synergistic therapy amplified expression levels of CXCL13 in tumours, subsequently facilitating T-cell ingress into the tumour setting. In summary, our findings advocate for integrated therapy as a potent mechanism for surmounting PD1 antibody resistance, capitalizing on improved T-cell functionality and infiltration. This investigation affords critical perspectives on enhancing anti-tumour immunity through the application of innovative therapeutic strategies.
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Affiliation(s)
- Xiaoqin Wang
- Department of Pathogenic Microbiology and Immunology, School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, Xi'an, China
- The Clinical Laboratory, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Yinsha Miao
- Department of Clinical laboratory, Xi'an No. 3 Hospital, The Affiliated Hospital of Northwest University, Xi'an, China
| | | | - Dandan Li
- Department of Pathogenic Microbiology and Immunology, School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, Xi'an, China
| | - Xinyue Deng
- Department of Breast Surgery, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Chengcheng Yang
- Department of Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Yanhong Ji
- Department of Pathogenic Microbiology and Immunology, School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, Xi'an, China
| | - ZhiJun Dai
- Department of Breast Surgery, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Yunfeng Ma
- Department of Pathogenic Microbiology and Immunology, School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, Xi'an, China
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26
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Singh H, Das A, Khan MM, Pourmotabbed T. New insights into the therapeutic approaches for the treatment of tauopathies. Neural Regen Res 2024; 19:1020-1026. [PMID: 37862204 PMCID: PMC10749630 DOI: 10.4103/1673-5374.385288] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2023] [Revised: 07/05/2023] [Accepted: 08/10/2023] [Indexed: 10/22/2023] Open
Abstract
Tauopathies are a group of neurological disorders, including Alzheimer's disease and frontotemporal dementia, which involve progressive neurodegeneration, cognitive deficits, and aberrant tau protein accumulation. The development of tauopathies cannot currently be stopped or slowed down by treatment measures. Given the significant contribution of tau burden in primary tauopathies and the strong association between pathogenic tau accumulation and cognitive deficits, there has been a lot of interest in creating therapies that can alleviate tau pathology and render neuroprotective effects. Recently, small molecules, immunotherapies, and gene therapy have been used to reduce the pathological tau burden and prevent neurodegeneration in animal models of tauopathies. However, the major pitfall of the current therapeutic approach is the difficulty of drugs and gene-targeting modalities to cross the blood-brain barrier and their unintended side effects. In this review, the current therapeutic strategies used for tauopathies including the use of oligonucleotide-based gene therapy approaches that have shown a promising result for the treatment of tauopathies and Alzheimer's disease in preclinical animal models, have been discussed.
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Affiliation(s)
- Himanshi Singh
- Department of Microbiology, Immunology and Biochemistry, University of Tennessee Health Science Center, Memphis, TN, USA
- Department of Biotechnology, Delhi Technological University, Shahbad Daulatpur, Delhi, India
- Department of Neurology, College of Medicine, University of Tennessee Health Science Center, Memphis, TN, USA
| | - Asmita Das
- Department of Biotechnology, Delhi Technological University, Shahbad Daulatpur, Delhi, India
| | - Mohammad Moshahid Khan
- Department of Neurology, College of Medicine, University of Tennessee Health Science Center, Memphis, TN, USA
- Neuroscience Institute, University of Tennessee Health Science Center, Memphis, TN, USA
- Center for Muscle, Metabolism and Neuropathology, Division of Regenerative and Rehabilitation Sciences and Department of Physical Therapy, College of Health Professions, University of Tennessee Health Science Center, Memphis, TN, USA
| | - Tayebeh Pourmotabbed
- Department of Microbiology, Immunology and Biochemistry, University of Tennessee Health Science Center, Memphis, TN, USA
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27
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Jeon H, Mackenzie K. Advanced Merkel cell carcinoma in setting of pembrolizumab therapy for squamous cell carcinoma. JAAD Case Rep 2024; 47:57-60. [PMID: 38650591 PMCID: PMC11035018 DOI: 10.1016/j.jdcr.2024.03.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/25/2024] Open
Affiliation(s)
- Henry Jeon
- Midwestern University Arizona College of Osteopathic Medicine, Glendale, Arizona
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28
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Zhai Z, Kong F, Zhu Z, Dai J, Cai J, Xie D, Shen Y, Xu Y, Sun T. Effect and Potential Mechanism of Immunotherapy on Cognitive Deficits in Animal Models of Alzheimer's Disease: A Systematic Review and Meta-Analysis. Am J Geriatr Psychiatry 2024; 32:555-583. [PMID: 38158285 DOI: 10.1016/j.jagp.2023.11.011] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/09/2023] [Revised: 11/17/2023] [Accepted: 11/25/2023] [Indexed: 01/03/2024]
Abstract
OBJECTIVE Immunotherapy has been reported to ameliorate Alzheimer's disease (AD) in the animal model; however, the immunologic approaches and mechanisms have not been specifically described. Thus, the systematic review and meta-analysis were conducted to explore the effect and potential mechanism of immunotherapy on AD animal experiments based on behavioral indicators. METHODS According to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses and the Cochrane Collaboration guidelines and the inclusion/exclusion criteria of immunotherapy in animal studies, 15 studies were systematically reviewed after extraction from a collected database of 3,742 publications. Finally, the effect and mechanism of immunotherapy on AD models were described by performing multiple subgroup analyses. RESULTS After immunotherapy, the escape latency was reduced by 18.15 seconds and the number of crossings over the platform location was increased by 1.60 times in the Morris Water Maze. Furthermore, compared to the control group, active and passive immunization could markedly ameliorate learning and memory impairment in 3 × Tg AD animal models, and active immunization could ameliorate the learning and memory ability of the APPswe/PS1ΔE9 AD animal model. Meanwhile, it could be speculated that cognitive dysfunction was improved by immunotherapy, perhaps mainly via reducing Aβ40, Aβ42, and Tau levels, as well as increasing IL-4 levels. CONCLUSION Immunotherapy significantly ameliorated the cognitive dysfunction of AD animal models by assessing behavioral indicators.
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Affiliation(s)
- Zhenwei Zhai
- School of Intelligent Medicine (ZZ, FK, ZZ, JD, JC, TS), Chengdu University of Traditional Chinese Medicine, Chengdu, China.
| | - Fanjing Kong
- School of Intelligent Medicine (ZZ, FK, ZZ, JD, JC, TS), Chengdu University of Traditional Chinese Medicine, Chengdu, China.
| | - Zhishan Zhu
- School of Intelligent Medicine (ZZ, FK, ZZ, JD, JC, TS), Chengdu University of Traditional Chinese Medicine, Chengdu, China.
| | - Jingyi Dai
- School of Intelligent Medicine (ZZ, FK, ZZ, JD, JC, TS), Chengdu University of Traditional Chinese Medicine, Chengdu, China.
| | - Jie Cai
- School of Intelligent Medicine (ZZ, FK, ZZ, JD, JC, TS), Chengdu University of Traditional Chinese Medicine, Chengdu, China.
| | - Danni Xie
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy (DX, YS, TS), Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Yuzhao Shen
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy (DX, YS, TS), Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Ying Xu
- TCM Regulating Metabolic Diseases Key Laboratory of Sichuan Province (YX), Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China.
| | - Tao Sun
- School of Intelligent Medicine (ZZ, FK, ZZ, JD, JC, TS), Chengdu University of Traditional Chinese Medicine, Chengdu, China; State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy (DX, YS, TS), Chengdu University of Traditional Chinese Medicine, Chengdu, China.
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29
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Zhang W, Zhu M, Xiang Y, Sun Y, Li S, Cai J, Zeng H. Current and future perspectives in unresectable locally advanced esophageal squamous cell cancer (Review). Oncol Rep 2024; 51:65. [PMID: 38456536 DOI: 10.3892/or.2024.8724] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2024] [Accepted: 02/28/2024] [Indexed: 03/09/2024] Open
Abstract
Definitive concurrent chemoradiotherapy has been the main standard treatment method for unresectable locally advanced esophageal squamous cell cancer (ESCC) since 1999. However, several disadvantages continue to be associated with this type of treatment, including a high local failure rate (reaching ~50% within 3 years) and a median overall survival (OS) time of 16.9 months. In addition, the 5‑year overall survival rate of patients remains relatively low, at only ~21% for patients with ESCC with TNM stage T1‑3N0‑1M0. Burgeoning clinical trials and continually updating treatment modalities are currently in the process of being developed for the treatment of unresectable locally advanced ESCC. Compared with definitive concurrent chemoradiotherapy alone, clinical trials that have examined the efficacy of induction therapy, consolidation therapy, immunotherapy and targeted therapy have observed a prolonged median progression‑free survival and OS. Salvage surgery can also bring benefits to some patients. Therefore, the present review aimed to provide a comprehensive overview on the latest progress that is being made in the development of treatment strategies for unresectable locally advanced ESCC, taking into account the several new challenges that need to be overcome.
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Affiliation(s)
- Weijia Zhang
- Department of Oncology, First Affiliated Hospital of Yangtze University, Jingzhou, Hubei 434000, P.R. China
| | - Min Zhu
- Department of Clinical Medicine, Medical School of Yangtze University, Jingzhou, Hubei 434000, P.R. China
| | - Ying Xiang
- Department of Clinical Medicine, Medical School of Yangtze University, Jingzhou, Hubei 434000, P.R. China
| | - Yujiao Sun
- Department of Clinical Medicine, Medical School of Yangtze University, Jingzhou, Hubei 434000, P.R. China
| | - Shuang Li
- Department of Oncology, First Affiliated Hospital of Yangtze University, Jingzhou, Hubei 434000, P.R. China
| | - Jun Cai
- Department of Oncology, First Affiliated Hospital of Yangtze University, Jingzhou, Hubei 434000, P.R. China
| | - Hai Zeng
- Department of Oncology, First Affiliated Hospital of Yangtze University, Jingzhou, Hubei 434000, P.R. China
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30
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Berrell N, Sadeghirad H, Blick T, Bidgood C, Leggatt GR, O'Byrne K, Kulasinghe A. Metabolomics at the tumor microenvironment interface: Decoding cellular conversations. Med Res Rev 2024; 44:1121-1146. [PMID: 38146814 DOI: 10.1002/med.22010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2023] [Revised: 11/08/2023] [Accepted: 12/07/2023] [Indexed: 12/27/2023]
Abstract
Cancer heterogeneity remains a significant challenge for effective cancer treatments. Altered energetics is one of the hallmarks of cancer and influences tumor growth and drug resistance. Studies have shown that heterogeneity exists within the metabolic profile of tumors, and personalized-combination therapy with relevant metabolic interventions could improve patient response. Metabolomic studies are identifying novel biomarkers and therapeutic targets that have improved treatment response. The spatial location of elements in the tumor microenvironment are becoming increasingly important for understanding disease progression. The evolution of spatial metabolomics analysis now allows scientists to deeply understand how metabolite distribution contributes to cancer biology. Recently, these techniques have spatially resolved metabolite distribution to a subcellular level. It has been proposed that metabolite mapping could improve patient outcomes by improving precision medicine, enabling earlier diagnosis and intraoperatively identifying tumor margins. This review will discuss how altered metabolic pathways contribute to cancer progression and drug resistance and will explore the current capabilities of spatial metabolomics technologies and how these could be integrated into clinical practice to improve patient outcomes.
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Affiliation(s)
- Naomi Berrell
- Frazer Institute, Faculty of Medicine, The University of Queensland, Brisbane, Queensland, Australia
| | - Habib Sadeghirad
- Frazer Institute, Faculty of Medicine, The University of Queensland, Brisbane, Queensland, Australia
| | - Tony Blick
- Frazer Institute, Faculty of Medicine, The University of Queensland, Brisbane, Queensland, Australia
| | - Charles Bidgood
- APCRC-Q, Queensland University of Technology, Brisbane, Queensland, Australia
| | - Graham R Leggatt
- Frazer Institute, Faculty of Medicine, The University of Queensland, Brisbane, Queensland, Australia
| | - Ken O'Byrne
- Princess Alexandra Hospital, Woolloongabba, Queensland, Australia
| | - Arutha Kulasinghe
- Frazer Institute, Faculty of Medicine, The University of Queensland, Brisbane, Queensland, Australia
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31
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Steinberg GD, Shore ND, Redorta JP, Galsky MD, Bedke J, Ku JH, Kretkowski M, Hu H, Penkov K, Vermette JJ, Tarazi JC, Randall AE, Pierce KJ, Saltzstein D, Powles TB. CREST: phase III study of sasanlimab and Bacillus Calmette-Guérin for patients with Bacillus Calmette-Guérin-naïve high-risk non-muscle-invasive bladder cancer. Future Oncol 2024; 20:891-901. [PMID: 38189180 DOI: 10.2217/fon-2023-0271] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2024] Open
Abstract
Bacillus Calmette-Guérin (BCG) is the standard of care for patients with high-risk non-muscle-invasive bladder cancer (NMIBC) after transurethral resection of bladder tumor (TURBT). BCG in combination with programmed cell death-1 (PD-1) inhibitors may yield greater anti-tumor activity compared with either agent alone. CREST is a phase III study evaluating the efficacy and safety of the subcutaneous PD-1 inhibitor sasanlimab in combination with BCG for patients with BCG-naive high-risk NMIBC. Eligible participants are randomized to receive sasanlimab plus BCG (induction ± maintenance) or BCG alone for up to 25 cycles within 12 weeks of TURBT. The primary outcome is event-free survival. Secondary outcomes include additional efficacy end points and safety. The target sample size is around 1000 participants.
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Affiliation(s)
- Gary D Steinberg
- Department of Urology, Rush University Medical Center, Chicago, IL, USA
| | - Neal D Shore
- Carolina Urologic Research Center, Grand Strand Urology, 823 82nd Parkway, Myrtle Beach, SC 29572, USA
| | - Joan Palou Redorta
- Department of Urology, Fundació Puigvert, Universitat Autònoma de Barcelona, C. de Cartagena 340-350, 08025 Barcelona, Spain
| | - Matthew D Galsky
- The Tisch Cancer Institute, Mount Sinai, 1190 One Gustave L. Levy Place, New York, NY 10029, USA
| | - Jens Bedke
- Department of Urology, Eberhard Karls University Tübingen, Geschwister-Scholl-Platz, 72074 Tübingen, Germany
| | - Ja Hyeon Ku
- Department of Urology, Seoul National University Hospital, 101 Daehak-ro Jongno-gu, Seoul 03080, Republic of Korea
| | - Michal Kretkowski
- Clinical Research Center, Spolka z Ograniczona, Feliksa Nowowiejskiego 5, 61-731 Poznań, Poland
| | - Hailong Hu
- Institute of Urology, Second Hospital of Tianjin Medical University, 23 Pingjiang Road, Hexi District, Tianjin 300211, China
| | - Konstantin Penkov
- Private Medical Institution Euromedservice, Suvorovskiy Prospekt, 60, St Petersburg, Russia
| | | | - Jamal C Tarazi
- Pfizer Oncology, Pfizer, 10646 Science Center Drive, San Diego, CA 92121, USA
| | - Alison E Randall
- Pfizer Oncology, Pfizer, 235 East 42nd Street, New York, NY 10017, USA
| | - Kristen J Pierce
- Pfizer Oncology, Pfizer, 280 Shennecossett Road, Groton, CT 06340, USA
| | - Daniel Saltzstein
- Division of Urology, University of Texas Health Science Center at San Antonio, 7703 Floyd Curl Drive, San Antonio, TX 78229, USA
| | - Thomas B Powles
- Barts Experimental Cancer Medicine Centre, Barts Cancer Institute, Queen Mary University of London, Charterhouse Square, London EC1M 5PZ, UK
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Qiu Z, Deng C, Zhou F, Chen Y, Chen X, Liu X, Ye C, Jin N. Ferroptosis heterogeneity within the tumor microenvironment revealed a genetic blueprint of breast cancer. Environ Toxicol 2024; 39:2741-2752. [PMID: 38251953 DOI: 10.1002/tox.24142] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/09/2023] [Revised: 12/25/2023] [Accepted: 01/06/2024] [Indexed: 01/23/2024]
Abstract
The tumor microenvironment (TME) significantly influences disease progression through immune infiltration, while ferroptosis, a recently discovered cell death mechanism, plays a crucial role in tumor suppression. However, its role in breast cancer is not clear. In this study, we analyzed bulk RNA and single-cell RNA sequencing data from 1217 samples, including 1104 breast cancer patients and 113 controls, to identify ferroptosis-related genes (FRGs) and construct a prognostic model. Using univariate cox regression, LASSO regression, and multivariate cox regression analysis, we discovered 21 FRGs and 3 TME-related immune cell types with prognostic value. Dimensionality reduction clustering and visualization were performed using the UMAP method, while the immune infiltration process was calculated with the TIP online tool. We employed GSEA enrichment analysis, WGCNA clustering analysis, and correlation analysis to examine functional differences, and the mutation analysis of the best and worst prognosis groups was conducted using the maftools package. Our findings revealed that knocking down the expression of the hub gene SLC39A7 significantly impacted cancer cell apoptosis and combining ferroptosis and TME scores yielded high prognostic power. Epithelial cells and B cells exhibited higher ferroptosis scores, which were independently associated with immune checkpoint blockade (ICB) response and ICB gene expression. This study provides a foundation for further exploration of the relationship between ferroptosis and ICB response in breast cancer. In conclusion, we developed a prognostic model based on ferroptosis and infiltrated immune cells that effectively stratified breast cancer patients and demonstrated the role of SLC39A7 in breast cancer pathogenesis through the regulation of apoptosis.
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Affiliation(s)
- Ziran Qiu
- Department of Surgical Oncology, Loudi, Hunan, China
| | - Chongwen Deng
- Department of Surgical Oncology, Loudi, Hunan, China
| | - Fuyin Zhou
- Department of Surgical Oncology, Loudi, Hunan, China
| | - Yuan Chen
- Department of Surgical Oncology, Loudi, Hunan, China
| | - XinLiang Chen
- Department of Surgical Oncology, Loudi, Hunan, China
| | - Xinyu Liu
- Department of Otolaryngology, Head and Neck Surgery, Loudi City Central Hospital, Loudi, Hunan, China
| | - Chunhua Ye
- Department of Surgical Oncology, Loudi, Hunan, China
| | - Na Jin
- Department of Surgical Oncology, Loudi, Hunan, China
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Xiao R, Tian Y, Zhang J, Li N, Qi M, Liu L, Wang J, Li Z, Zhang J, Zhao F, Wang T, Tan S, Li C, Wu Z, Yu M, Jiang X, Zhan P, Gao L, Han B, Liu X, Liang X, Ma C. Increased Siglec-9/Siglec-9L interactions on NK cells predict poor HCC prognosis and present a targetable checkpoint for immunotherapy. J Hepatol 2024; 80:792-804. [PMID: 38331327 DOI: 10.1016/j.jhep.2024.01.028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/02/2023] [Revised: 01/16/2024] [Accepted: 01/17/2024] [Indexed: 02/10/2024]
Abstract
BACKGROUND & AIMS Natural killer (NK) cell-based anti-hepatocellular carcinoma (HCC) therapy is an increasingly attractive approach that warrants further study. Siglec-9 interacts with its ligand (Siglec-9L) and restrains NK cell functions, suggesting it is a potential therapeutic target. However, in situ Siglec-9/Siglec-9L interactions in HCC have not been reported, and a relevant interventional strategy is lacking. Herein, we aim to illustrate Siglec-9/Siglec-9L-mediated cell sociology and identify small-molecule inhibitors targeting Siglec-9 that could improve the efficacy of NK cell-based immunotherapy for HCC. METHODS Multiplexed immunofluorescence staining was performed to analyze the expression pattern of Siglec-7, -9 and their ligands in HCC tissues. Then we conducted docking-based virtual screening combined with bio-layer interferometry assays to identify a potent small-molecule Siglec-9 inhibitor. The therapeutic potential was further evaluated in vitro and in hepatoma-bearing NCG mice. RESULTS Siglec-9 expression, rather than Siglec-7, was markedly upregulated on tumor-infiltrating NK cells, which correlated significantly with reduced survival of patients with HCC. Moreover, the number of Siglec-9L+ cells neighboring Siglec-9+ NK cells was increased in HCC tissues and was also associated with tumor recurrence and reduced survival, further suggesting that Siglec-9/Siglec-9L interactions are a potential therapeutic target in HCC. In addition, we identified a small-molecule Siglec-9 inhibitor MTX-3937 which inhibited phosphorylation of Siglec-9 and downstream SHP1 and SHP2. Accordingly, MTX-3937 led to considerable improvement in NK cell function. Notably, MTX-3937 enhanced cytotoxicity of both human peripheral and tumor-infiltrating NK cells. Furthermore, transfer of MTX-3937-treated NK92 cells greatly suppressed the growth of hepatoma xenografts in NCG mice. CONCLUSIONS Our study provides the rationale for HCC treatment by targeting Siglec-9 on NK cells and identifies a promising small-molecule inhibitor against Siglec-9 that enhances NK cell-mediated HCC surveillance. IMPACT AND IMPLICATIONS Herein, we found that Siglec-9 expression is markedly upregulated on tumor-infiltrating natural killer (TINK) cells and correlates with reduced survival in patients with hepatocellular carcinoma (HCC). Moreover, the number of Siglec-9L+ cells neighboring Siglec-9+ NK cells was increased in HCC tissues and was also associated with tumor recurrence and reduced survival. More importantly, we identified a small-molecule inhibitor targeting Siglec-9 that augments NK cell functions, revealing a novel immunotherapy strategy for liver cancer that warrants further clinical investigation.
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Affiliation(s)
- Rong Xiao
- Key Laboratory for Experimental Teratology of Ministry of Education & Department of Immunology, School of Basic Medical Sciences, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan 250012, Shandong, China
| | - Ye Tian
- Key Laboratory for Experimental Teratology of Ministry of Education & Department of Immunology, School of Basic Medical Sciences, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan 250012, Shandong, China; Department of Medicinal Chemistry, Key Laboratory of Chemical Biology of Ministry of Education, School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, Jinan 250012, Shandong, China
| | - Jiwei Zhang
- Department of Medicinal Chemistry, Key Laboratory of Chemical Biology of Ministry of Education, School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, Jinan 250012, Shandong, China
| | - Na Li
- Key Laboratory for Experimental Teratology of Ministry of Education & Department of Immunology, School of Basic Medical Sciences, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan 250012, Shandong, China
| | - Mei Qi
- Department of Pathology, Shandong University Qilu Hospital, Jinan 250012, Shandong, China
| | - Ling Liu
- Department of Pathology, Dezhou Municipal Hospital, Dezhou 253036, Shandong, China
| | - Jianping Wang
- Department of Liver Transplantation and Hepatobiliary Surgery, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan 250021, Shandong, China
| | - Zhenyu Li
- Department of Pharmacy, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan 250021, Shandong, China
| | - Jie Zhang
- Advanced Medical Research Institute and Key Laboratory for Experimental Teratology of the Ministry of Education, Cheeloo College of Medicine, Shandong University, Jinan 250012, Shandong, China
| | - Fabao Zhao
- Department of Medicinal Chemistry, Key Laboratory of Chemical Biology of Ministry of Education, School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, Jinan 250012, Shandong, China
| | - Tixiao Wang
- Key Laboratory for Experimental Teratology of Ministry of Education & Department of Immunology, School of Basic Medical Sciences, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan 250012, Shandong, China
| | - Siyu Tan
- Key Laboratory for Experimental Teratology of Ministry of Education & Department of Immunology, School of Basic Medical Sciences, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan 250012, Shandong, China
| | - Chunyang Li
- Key Laboratory for Experimental Teratology of the Ministry of Education, Department of Histology and Embryology, School of Basic Medical Sciences, Cheeloo College of Medicine, Shandong University, Jinan 250012, Shandong, China
| | - Zhuanchang Wu
- Key Laboratory for Experimental Teratology of Ministry of Education & Department of Immunology, School of Basic Medical Sciences, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan 250012, Shandong, China
| | - Mingyan Yu
- Shandong Institute for Food and Drug Control, Jinan 250101, Shandong, China
| | - Xuemei Jiang
- Key Laboratory for Experimental Teratology of Ministry of Education & Department of Immunology, School of Basic Medical Sciences, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan 250012, Shandong, China
| | - Peng Zhan
- Department of Medicinal Chemistry, Key Laboratory of Chemical Biology of Ministry of Education, School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, Jinan 250012, Shandong, China
| | - Lifen Gao
- Key Laboratory for Experimental Teratology of Ministry of Education & Department of Immunology, School of Basic Medical Sciences, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan 250012, Shandong, China
| | - Bo Han
- Department of Pathology, Shandong University Qilu Hospital, Jinan 250012, Shandong, China.
| | - Xinyong Liu
- Department of Medicinal Chemistry, Key Laboratory of Chemical Biology of Ministry of Education, School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, Jinan 250012, Shandong, China.
| | - Xiaohong Liang
- Key Laboratory for Experimental Teratology of Ministry of Education & Department of Immunology, School of Basic Medical Sciences, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan 250012, Shandong, China.
| | - Chunhong Ma
- Key Laboratory for Experimental Teratology of Ministry of Education & Department of Immunology, School of Basic Medical Sciences, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan 250012, Shandong, China.
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Xing Y, Qin F, Han L, Yang J, Zhang H, Qi Y, Tu S, Zhai Y. Multi‑omics approach to improve patient‑tailored therapy using immune checkpoint blockade and cytokine‑induced killer cell infusion in an elderly patient with lung cancer: A case report and literature review. Oncol Lett 2024; 27:203. [PMID: 38516684 PMCID: PMC10955685 DOI: 10.3892/ol.2024.14334] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Accepted: 02/06/2024] [Indexed: 03/23/2024] Open
Abstract
The 5-year survival rate of patients with advanced non-small cell lung cancer (NSCLC) remains low, despite recent advances in targeted therapy and immunotherapy. Therefore, there is a need to identify alternative strategies to improve treatment outcomes. Modern diagnostics can significantly facilitate the selection of treatment plans to improve patient outcomes. In the present study, multi-form diagnostic methodologies were adopted, including next-generation sequencing-based actionable gene sequencing, programmed death ligand 1 (PD-L1) immunohistochemistry, a circulating tumor cell (CTC) assay, flow cytometric analysis of lymphocyte subsets and computed tomography, to improve disease management in an 86-year-old female patient with relapsed metastatic NSCLC. High expression of PD-L1, elevated CTC tmutations, were observed. Based on these results, the patient was initially treated with the programmed death protein 1 blocking antibody sintilimab for two cycles, resulting in the stabilization of their condition, although the patient still exhibited severe pain and other symptoms, including fatigue, malaise, a loss of appetite and poor mental state. Informed by dynamic monitoring of the patient's response to treatment, the treatment plan was subsequently adjusted to a combination therapy with sintilimab and autologous cytokine-induced killer cell infusion, which eventually led to improved outcomes in both the management of the cancer and quality of life. In conclusion, multi-omics analysis may be used to establish patient-tailored therapies to improve clinical outcomes in hard-to-treat elderly patients with metastatic NSCLC.
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Affiliation(s)
- Yasi Xing
- Henan Eye Institute, Henan Eye Hospital, Henan Provincial People's Hospital, People's Hospital of Zhengzhou University, Zhengzhou, Henan 450001, P.R. China
| | - Fangyuan Qin
- Henan Eye Institute, Henan Eye Hospital, Henan Provincial People's Hospital, People's Hospital of Zhengzhou University, Zhengzhou, Henan 450001, P.R. China
| | - Lei Han
- Henan Eye Institute, Henan Eye Hospital, Henan Provincial People's Hospital, People's Hospital of Zhengzhou University, Zhengzhou, Henan 450001, P.R. China
| | - Jingwen Yang
- Henan Eye Institute, Henan Eye Hospital, Henan Provincial People's Hospital, People's Hospital of Zhengzhou University, Zhengzhou, Henan 450001, P.R. China
| | - Hongrui Zhang
- Zhengzhou Shenyou Biotechnology, Henan Provincial People's Hospital, People's Hospital of Zhengzhou University, Zhengzhou, Henan 450001, P.R. China
| | - Yong Qi
- Department of Respiratory and Critical Care Medicine, Henan Provincial People's Hospital, People's Hospital of Zhengzhou University, Zhengzhou, Henan 450001, P.R. China
| | - Shichun Tu
- Zhengzhou Shenyou Biotechnology, Henan Provincial People's Hospital, People's Hospital of Zhengzhou University, Zhengzhou, Henan 450001, P.R. China
- Scintillon Institute for Biomedical and Bioenergy Research, San Diego, CA 92121, USA
| | - Yaping Zhai
- Henan Eye Institute, Henan Eye Hospital, Henan Provincial People's Hospital, People's Hospital of Zhengzhou University, Zhengzhou, Henan 450001, P.R. China
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Grajales V, Martini A, Shore ND. Complications of immuno-oncology care: what urologist should know. BJU Int 2024; 133:524-531. [PMID: 38437876 DOI: 10.1111/bju.16310] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/06/2024]
Abstract
OBJECTIVES To provide a practical review of immune-related adverse events (irAEs) that may be encountered in uro-oncology patients. PATIENTS AND METHODS We conducted a literature review of studies reporting irAEs including articles published through September 2023 for uro-oncology patients and the potential relevancy for the practicing urologist. RESULTS Immunotherapy has revolutionised cancer treatment, extending its impact to urological malignancies including for patients with urothelial, kidney, and prostate cancers. Immuno-oncology (IO) compounds have achieved measurable and durable responses in these cancers. Urologists, choosing to administer or co-manage IO patient care, should be prepared to understand, evaluate, and treat irAEs. This review discusses the spectrum of irAEs that can be encountered. Ongoing trials are exploring the use of immunotherapy at earlier stages of uro-oncological diseases, thus underscoring the evolving landscape of urological cancer treatment. Paradoxically, some data suggests that the occurrence of irAEs is associated with improved oncological outcomes. CONCLUSIONS Immune-related AEs, while manageable, may be life-threatening and require lifelong therapy. A thorough understanding of AEs and toxicity of a novel drug class is imperative.
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Affiliation(s)
| | - Alberto Martini
- University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Neal D Shore
- Carolina Urologic Research Center, Myrtle Beach, SC, USA
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Zhang K, Hu W, Li F, Wen C, Zhou L, Zhang L, Lian J, Liu S, Wang S, Zhang Y. IL-24 improves efficacy of CAR-T cell therapy by targeting stemness of tumor cells. Br J Cancer 2024; 130:1337-1347. [PMID: 38347092 PMCID: PMC11015030 DOI: 10.1038/s41416-024-02601-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Revised: 01/24/2024] [Accepted: 01/25/2024] [Indexed: 02/17/2024] Open
Abstract
BACKGROUND Cancer stem cells (CSCs) induce therapeutic resistance and may be an important barrier to cancer immunotherapy. Chimeric antigen receptor T (CAR-T) cell therapy has demonstrated remarkable efficacy in clinical settings. However, CAR-T cell therapy fails in a large proportion of patients, especially in those with solid tumors. It is unclear how CSCs mediate resistance to CAR-T cells, and whether CAR-T cells can more effectively eradicate CSCs. METHODS In this study, the effect of CSCs on CAR-T cell therapy was determined using in vitro and in vivo assays. Subsequently, Interleukin-24 (IL-24) was expressed along with CAR in T cells. Further in vitro and in vivo tests were performed to determine the effects of IL-24 on CSCs and CAR-T cell therapy. RESULTS IL-24 induced apoptosis in CSCs and contributed to T cell activation, differentiation, and proliferation. CAR.IL-24-T cells inhibited CSC enrichment and exhibited stronger antitumor activity in vitro and in vivo. CONCLUSIONS IL-24 helps eliminate CSCs and endows CAR-T cells with improved antitumor reactivity.
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Affiliation(s)
- Kai Zhang
- Biotherapy Center & Cancer Center, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Wenhao Hu
- Biotherapy Center & Cancer Center, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Feng Li
- Biotherapy Center & Cancer Center, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Chunli Wen
- Biotherapy Center & Cancer Center, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Lingxiao Zhou
- Biotherapy Center & Cancer Center, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Lei Zhang
- Biotherapy Center & Cancer Center, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Jingyao Lian
- Biotherapy Center & Cancer Center, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Shasha Liu
- Biotherapy Center & Cancer Center, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Shumin Wang
- Biotherapy Center & Cancer Center, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Yi Zhang
- Biotherapy Center & Cancer Center, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China.
- State Key Laboratory of Esophageal Cancer Prevention & Treatment, Zhengzhou, Henan, China.
- School of Life Sciences, Zhengzhou University, Zhengzhou, Henan, China.
- Henan Key Laboratory for Tumor Immunology and Biotherapy, Zhengzhou, Henan, China.
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Lu J, Qin Z, Ma J, Yao N, Qu W, Cui L, Yuan S, Yao Y. PD-1 inhibitors plus chemotherapy as first-line therapy for stage IV ESCC. J Chemother 2024; 36:258-263. [PMID: 37592822 DOI: 10.1080/1120009x.2023.2247206] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2022] [Accepted: 07/20/2023] [Indexed: 08/19/2023]
Abstract
To evaluate the anti-tumor efficacy and tolerability of programmed cell death protein 1 (PD-1) inhibitors plus chemotherapy versus chemotherapy alone as first-line therapy for unresectable esophageal squamous cell carcinoma (ESCC) patients at stage IV in a real-world cohort. All unresectable ESCC patients at stage IV who initiated first-line therapy with PD-1 inhibitors plus chemotherapy between August 2018 and March 2021 in a general hospital in China were retrospectively analyzed in this study. Propensity score matching (1:1) with control patients receiving chemotherapy alone was performed. Overall survival (OS) and progression-free survival (PFS) were assessed by the Kaplan-Meier method. In this study, fifty patients (n = 25 each group) were included, all of whom could be evaluated for efficacy. PD-1 inhibitors plus chemotherapy exhibited better OS than chemotherapy alone (median 15.8 vs 12.4 months, hazard ratio [HR] 0.46 [95% CI 0.23-0.95]; P = 0.036). The median PFS for the PD-1 inhibitors plus chemotherapy group was 8.7 months compared with 6.1 months for the chemotherapy group (HR 0.48 [95% CI 0.26-0.90]; P = 0.014). Adverse events (AEs) of grade 3 or above related to treatment were found in 24.0% and 32.0% of the PD-1 inhibitors plus chemotherapy and chemotherapy alone groups, respectively. PD-1 inhibitors plus chemotherapy exhibited durable anti-tumor activity and relatively controllable safety as first-line therapy for unresectable ESCC patients at stage IV, but these results need to be confirmed by further research.
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Affiliation(s)
- Jiaying Lu
- Department of Radiation Oncology, The Affiliated Wuxi People's Hospital of Nanjing Medical University, Wuxi, China
- Department of Radiation Oncology, Affiliated Hospital of Xuzhou Medical University, Xuzhou, China
| | - Zhaohui Qin
- Research Center for Medical and Health Emergency Rescue, Xuzhou Medical University, Xuzhou, China
| | - Ji Ma
- Department of Radiation Oncology, Affiliated Hospital of Xuzhou Medical University, Xuzhou, China
| | - Nan Yao
- Department of Radiation Oncology, Affiliated Hospital of Xuzhou Medical University, Xuzhou, China
| | - Wanxi Qu
- Department of Radiation Oncology, Affiliated Hospital of Xuzhou Medical University, Xuzhou, China
| | - Li Cui
- Department of Radiation Oncology, Affiliated Hospital of Xuzhou Medical University, Xuzhou, China
| | - Shiwang Yuan
- Department of Radiation Oncology, Affiliated Hospital of Xuzhou Medical University, Xuzhou, China
| | - Yuanhu Yao
- Department of Radiation Oncology, The Affiliated Wuxi People's Hospital of Nanjing Medical University, Wuxi, China
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Lin J, Chen Y, Zhang Z, Qi F, Zhang M. Calreticulin, a potential coregulator of immune checkpoints and biomarker associated with tumor microenvironment and clinical prognostic significance in breast invasive carcinoma. Environ Toxicol 2024; 39:2717-2731. [PMID: 38247288 DOI: 10.1002/tox.24120] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Revised: 12/15/2023] [Accepted: 12/25/2023] [Indexed: 01/23/2024]
Abstract
As a promising immune checkpoint of immunogenic cell death (ICD) and multifunctional calcium-binding molecular chaperone, calreticulin (CALR) has been attracting increasing attention. CALR mainly locates in cellular endoplasmic reticulum and significantly affects cell proliferation, invasion, induction of apoptosis, and angiogenesis in breast invasive carcinoma (BRCA). CALR overexpression might be correlated with a worse outcome. Nonetheless, it remains obscure how CALR correlates with immune infiltration and survival prognosis of BRCA. In this study, we investigated CALR expression utilizing RNAseq data from the cancer genome atlas (TCGA) and genotype-tissue expression (GTEx) database. The prognostic value of CALR was analyzed using clinical survival data. Enrichment analysis was conducted using the R package "clusterProfiler." We downloaded the immune cell infiltration score of TCGA samples from published articles and online databases and performed a correlation analysis between immune cell infiltration levels and CALR expression. We further assessed the association between CALR and immunomodulators. Moreover, we also evaluated the expression of CALR in 100 formalin-fixed and paraffin-embedded breast cancer and adjacent normal breast tissue specimens. Our results found that CALR was highly expressed in BRCA, and CALR expression levels differed in pathological stages, T stages, and N stages. Besides, these results suggested that CALR overexpression may have adverse effects on the progression-free interval (PFI) and disease-free interval (DFI), which may be related to tumor proliferation, invasion, and metastasis, leading to tumor deterioration. Meanwhile, immune cell infiltration analysis revealed a correlation between the expression of CALR and the number of neutrophils and dendritic cells, suggesting that CALR was highly correlated with many immunomodulators in BRCA. Our results provide potential biomarkers of CALR in BRCA. CALR may interact synergistically with other immunomodulators to regulate the immune microenvironment, which could be utilized to develop new immunotherapy drugs.
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Affiliation(s)
- Jiali Lin
- Department of Reproduction and Development, Obstetrics and Gynecology Hospital of Fudan University, Shanghai, China
| | - Yiwei Chen
- Department of Orthopaedics, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Zexin Zhang
- Department of Plastic Surgery, Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Feng Qi
- Department of Oncology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Mingdi Zhang
- Department of Breast Surgery, Obstetrics and Gynecology Hospital of Fudan University, Shanghai, China
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Miller EJ, Rose TL, Maughan BL, Milowsky MI, Bilen MA, Carthon BC, Gao X, Rapisuwon S, Zhao Q, Yu M, Agarwal N, Galsky MD. Phase 2 trial of tremelimumab in patients with metastatic urothelial cancer previously treated with programmed death 1/programmed death ligand 1 blockade. Cancer 2024; 130:1642-1649. [PMID: 38180804 DOI: 10.1002/cncr.35179] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2023] [Revised: 11/29/2023] [Accepted: 12/04/2023] [Indexed: 01/07/2024]
Abstract
INTRODUCTION Programmed death 1 (PD-1)/programmed death ligand 1 (PD-L1) blockade has changed the landscape of treatment for metastatic urothelial cancer, but single-agent cytotoxic T-lymphocyte-associated protein 4 (CTLA-4) blockade in metastatic urothelial cancer has been underexplored. A prior phase 2 trial of tremelimumab in PD-1/PD-L1-blockade naive patients with metastatic urothelial cancer revealed activity comparable to that observed with PD-1/PD-L1 blockade raising the hypothesis that these classes of immune checkpoint inhibitors might be non-cross-resistant. METHODS The current phase 2 trial treated patients with PD-1/PD-L1 blockade-resistant metastatic urothelial cancer with single-agent tremelimumab (750 mg intravenously every 28 days for up to 7 cycles). The primary end point was objective response rate. RESULTS Twenty-six patients were enrolled and 24 patients were evaluable for response. The objective response rate was 8.3%, composed of a total of two partial responses that lasted 10.9 and 24.0 months. Stable disease was observed in another 20.8% of patients, with a median duration of stable disease of 5.4 months. Diarrhea occurred in 15 patients (58%), elevated hepatic transaminases occurred in seven patients (27%), and adrenal insufficiency occurred in two patients (8%); one patient died after experiencing immune-related hepatitis. CONCLUSIONS High dose CTLA-4 blockade in patients with PD-1/PD-L1-resistant metastatic urothelial cancer has modest activity and is associated with treatment-related toxicity similar to prior reports.
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Affiliation(s)
- Eric J Miller
- Division of Hematology and Medical Oncology, Icahn School of Medicine at Mount Sinai/Tisch Cancer Institute, New York, New York, USA
| | - Tracy L Rose
- Division of Oncology, University of North Carolina, Chapel Hill, North Carolina, USA
| | - Benjamin L Maughan
- Division of Hematology and Medical Oncology, Huntsman Cancer Institute, University of Utah, Salt Lake City, Utah, USA
| | - Matthew I Milowsky
- Division of Oncology, University of North Carolina, Chapel Hill, North Carolina, USA
| | - Mehmet A Bilen
- Department of Hematology and Medical Oncology, Emory University School of Medicine, Atlanta, Georgia, USA
- Winship Cancer Institute of Emory University, Atlanta, Georgia, USA
| | - Bradley C Carthon
- Department of Hematology and Medical Oncology, Emory University School of Medicine, Atlanta, Georgia, USA
- Winship Cancer Institute of Emory University, Atlanta, Georgia, USA
| | - Xin Gao
- Department of Internal Medicine, Division of Hematology/Oncology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Suthee Rapisuwon
- Division of Hematology and Medical Oncology, Georgetown Lombardi Comprehensive Cancer Center, Medstar Georgetown University Hospital, Washington, DC, USA
| | - Qianqian Zhao
- Department of Biostatistics and Medical Informatics, University of Wisconsin Carbone Cancer Center, Madison, Wisconsin, USA
| | - Menggang Yu
- Department of Biostatistics and Medical Informatics, University of Wisconsin Carbone Cancer Center, Madison, Wisconsin, USA
| | - Neeraj Agarwal
- Division of Hematology and Medical Oncology, Huntsman Cancer Institute, University of Utah, Salt Lake City, Utah, USA
| | - Matthew D Galsky
- Division of Hematology and Medical Oncology, Icahn School of Medicine at Mount Sinai/Tisch Cancer Institute, New York, New York, USA
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Hill GS, Noller MW, Olubajo CO, Tolisano AM, Riley CA, Fischer JL. Impact of dupilumab on medical readiness in a military population. Int Forum Allergy Rhinol 2024; 14:999-1001. [PMID: 37955607 DOI: 10.1002/alr.23300] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2023] [Revised: 10/23/2023] [Accepted: 10/31/2023] [Indexed: 11/14/2023]
Abstract
KEY POINTS Military servicemembers reported high satisfaction rates of dupilumab treatment for CRSwNP. Some service members fear that dupilumab treatment may limit their career progression. Updated guidelines are needed for servicemembers to make decisions regarding dupilumab.
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Affiliation(s)
- Gregory S Hill
- Department of Otolaryngology-Head & Neck Surgery, Walter Reed National Military Medical Center, Bethesda, Maryland, USA
| | - Michael W Noller
- Department of Otolaryngology-Head & Neck Surgery, Walter Reed National Military Medical Center, Bethesda, Maryland, USA
| | - Cristianah O Olubajo
- School of Medicine, Uniformed Services University of the Health Sciences, Bethesda, Maryland, USA
| | - Anthony M Tolisano
- Department of Otolaryngology-Head & Neck Surgery, Walter Reed National Military Medical Center, Bethesda, Maryland, USA
- Department of Surgery, Uniformed Services University of the Health Sciences, Bethesda, Maryland, USA
| | - Charles A Riley
- Department of Otolaryngology-Head & Neck Surgery, Walter Reed National Military Medical Center, Bethesda, Maryland, USA
- Department of Surgery, Uniformed Services University of the Health Sciences, Bethesda, Maryland, USA
| | - Jakob L Fischer
- Department of Surgery, Uniformed Services University of the Health Sciences, Bethesda, Maryland, USA
- Department of Otolaryngology-Head and Neck Surgery, University of California, Los Angeles, Los Angeles, California, USA
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Fanqiao M, Chen X, Ren X, Li L, Wu T. CD7 CAR T bridging to allo-HSCT in R/R T-ALL: A case report. Pediatr Transplant 2024; 28:e14367. [PMID: 35860981 DOI: 10.1111/petr.14367] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/15/2022] [Revised: 06/15/2022] [Accepted: 07/08/2022] [Indexed: 11/29/2022]
Abstract
BACKGROUND Refractory/relapsed T-cell acute lymphoblastic leukemia (R/R T-ALL) is a hematological malignancy with a poor prognosis. The current treatment strategy has not benefited most patients, and the treatment methods are still being explored. CASE PRESENTATION An 8-year-old boy with R/R T-ALL achieved CR after multiple chemotherapies, followed by the first allo-HSCT. Unfortunately, 1 year and 3 months later, he relapsed. After recurrence, the patient underwent multiple chemotherapies, but the NOTCH1 gene and MRD were still positive. FCM and immunohistochemistry revealed abnormally high expression of CD7, so we considered bridging the second allo-HSCT after CD7 CAR T-cells treatment. The patient has low toxic and side effects and is still in CR, findings from this case report have more important therapeutic significance for R/R T-ALL. CONCLUSION In conclusion, CD7 CAR T-cells bridging to allo-HSCT is a safe and effective approach for R/R T-ALL, resulting in durable CR and longer survival.
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Affiliation(s)
- Meng Fanqiao
- Department of Hematology, Tianjin Medical University General Hospital, Tianjin, China
- Department of Bone Marrow Transplantation, Beijing Boren Hospital, Beijing, China
| | - Xiuqiong Chen
- Tianjin Medical University Cancer Institute & Hospital, National Clinical Research Center for Cancer, Tianjin, China
- Key Laboratory of Cancer Prevention and Therapy, Tianjin, China
| | - Xiaotong Ren
- Department of Hematology, Tianjin Medical University General Hospital, Tianjin, China
| | - Lijuan Li
- Department of Hematology, Tianjin Medical University General Hospital, Tianjin, China
| | - Tong Wu
- Department of Bone Marrow Transplantation, Beijing Boren Hospital, Beijing, China
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He N, Huang H, Wu S, Ji W, Tai Y, Gao R, Liu Y, Liu Y, Chen L, Zhu D, Zheng X, Jiang J. Microwave ablation combined with PD-L1 blockade synergistically promotes Cxcl9-mediated antitumor immunity. Cancer Sci 2024. [PMID: 38655660 DOI: 10.1111/cas.16182] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2023] [Revised: 03/26/2024] [Accepted: 04/02/2024] [Indexed: 04/26/2024] Open
Abstract
Although microwave ablation (MWA) is an important curative therapy in colorectal cancer liver metastasis, recurrence still occurs clinically. Our previous studies have shown that the expression of programmed cell death 1 ligand 1 (PD-L1) is upregulated following MWA, suggesting that MWA combined with anti-PD-L1 treatment can serve as a promising clinical therapeutic strategy against cancer. Using MWA-treated preclinical mice models, MWA combined with αPD-L1 treatment decreased tumor growth and prolonged overall survival (OS). Furthermore, through flow cytometry and single-cell RNA sequencing analysis, we determined that the MWA plus αPD-L1 therapy significantly suppressed CD8+ T cell exhaustion and enhanced their effector function. A significant increase in γ-interferon (IFN-γ) stimulated transcription factors, specifically Irf8, was observed. This enhancement facilitated the polarization of tumor-associated macrophages (TAM1s and TAM2s) through the nuclear factor-κB/JAK-STAT1 signaling pathway. Furthermore, the combination therapy stimulated the production of CXC motif chemokine ligand (CXCL9) by TAM1s and tumor cells, potentially increasing the chemotaxis of CD8 T cells and Th1 cells. Knocking out Cxcl9 in MC38 tumor cells or using CXCL9 blockade enhanced tumor growth of untreated tumors and shortened OS. Taken together, our study showed that blocking the IFN-γ-Cxcl9-CD8+ T axis promoted tumor progression and discovered a potential involvement of IRF8-regulated TAMs in preventing T cell exhaustion. Collectively, we identified that the combination of MWA with anti-PD-L1 treatment holds promise as a therapeutic strategy to rejuvenate the immune response against tumors. This merits further exploration in clinical studies.
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Affiliation(s)
- Ningning He
- College of Medicine, Yangzhou University, Yangzhou, China
- Department of Tumor Biological Treatment, The Third Affiliated Hospital of Soochow University, Changzhou, China
- Institute of Cell Therapy, The First People's Hospital of Changzhou, Changzhou, China
| | - Hao Huang
- Department of Tumor Biological Treatment, The Third Affiliated Hospital of Soochow University, Changzhou, China
- Institute of Cell Therapy, The First People's Hospital of Changzhou, Changzhou, China
| | - Shaoxian Wu
- Department of Tumor Biological Treatment, The Third Affiliated Hospital of Soochow University, Changzhou, China
- Institute of Cell Therapy, The First People's Hospital of Changzhou, Changzhou, China
| | - Weipeng Ji
- Department of Tumor Biological Treatment, The Third Affiliated Hospital of Soochow University, Changzhou, China
- Institute of Cell Therapy, The First People's Hospital of Changzhou, Changzhou, China
| | - Yicheng Tai
- Department of Tumor Biological Treatment, The Third Affiliated Hospital of Soochow University, Changzhou, China
- Institute of Cell Therapy, The First People's Hospital of Changzhou, Changzhou, China
| | - Ruicheng Gao
- Department of Tumor Biological Treatment, The Third Affiliated Hospital of Soochow University, Changzhou, China
- Institute of Cell Therapy, The First People's Hospital of Changzhou, Changzhou, China
| | - Yingting Liu
- Department of Tumor Biological Treatment, The Third Affiliated Hospital of Soochow University, Changzhou, China
- Institute of Cell Therapy, The First People's Hospital of Changzhou, Changzhou, China
| | - Yungang Liu
- Department of Tumor Biological Treatment, The Third Affiliated Hospital of Soochow University, Changzhou, China
- Department of Oncology, Wujin Hospital Affiliated with Jiangsu University, Changzhou, China
| | - Lujun Chen
- Department of Tumor Biological Treatment, The Third Affiliated Hospital of Soochow University, Changzhou, China
- Institute of Cell Therapy, The First People's Hospital of Changzhou, Changzhou, China
| | - Dawei Zhu
- Department of Tumor Biological Treatment, The Third Affiliated Hospital of Soochow University, Changzhou, China
- Institute of Cell Therapy, The First People's Hospital of Changzhou, Changzhou, China
| | - Xiao Zheng
- Department of Tumor Biological Treatment, The Third Affiliated Hospital of Soochow University, Changzhou, China
- Institute of Cell Therapy, The First People's Hospital of Changzhou, Changzhou, China
| | - Jingting Jiang
- College of Medicine, Yangzhou University, Yangzhou, China
- Department of Tumor Biological Treatment, The Third Affiliated Hospital of Soochow University, Changzhou, China
- Institute of Cell Therapy, The First People's Hospital of Changzhou, Changzhou, China
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Fortman D, Karunamurthy A, Hartman D, Wang H, Seigh L, Abukhiran I, Najjar YG, Pantanowitz L, Zarour HM, Kirkwood JM, Davar D. Automated Quantitative CD8+ Tumor-Infiltrating Lymphocytes and Tumor Mutation Burden as Independent Biomarkers in Melanoma Patients Receiving Front-Line Anti-PD-1 Immunotherapy. Oncologist 2024:oyae054. [PMID: 38655867 DOI: 10.1093/oncolo/oyae054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2024] [Accepted: 02/16/2024] [Indexed: 04/26/2024] Open
Abstract
BACKGROUND CD8+ tumor-infiltrating lymphocyte (TIL) predicts response to anti-PD-(L)1 therapy. However, there remains no standardized method to assess CD8+ TIL in melanoma, and developing a specific, cost-effective, reproducible, and clinically actionable biomarker to anti-PD-(L)1 remains elusive. We report on the development of automatic CD8+ TIL density quantification via whole slide image (WSI) analysis in advanced melanoma patients treated with front-line anti-PD-1 blockade, and correlation immunotherapy response. METHODS Seventy-eight patients treated with PD-1 inhibitors in the front-line setting between January 2015 and May 2023 at the University of Pittsburgh Cancer Institute were included. CD8+ TIL density was quantified using an image analysis algorithm on digitized WSI. Targeted next-generation sequencing (NGS) was performed to determine tumor mutation burden (TMB) in a subset of 62 patients. ROC curves were used to determine biomarker cutoffs and response to therapy. Correlation between CD8+ TIL density and TMB cutoffs and response to therapy was studied. RESULTS Higher CD8+ TIL density was significantly associated with improved response to front-line anti-PD-1 across all time points measured. CD8+ TIL density ≥222.9 cells/mm2 reliably segregated responders and non-responders to front-line anti-PD-1 therapy regardless of when response was measured. In a multivariate analysis, patients with CD8+ TIL density exceeding cutoff had significantly improved PFS with a trend toward improved OS. Similarly, increasing TMB was associated with improved response to anti-PD-1, and a cutoff of 14.70 Mut/Mb was associated with improved odds of response. The correlation between TMB and CD8+ TIL density was low, suggesting that each represented independent predictive biomarkers of response. CONCLUSIONS An automatic digital analysis algorithm provides a standardized method to quantify CD8+ TIL density, which predicts response to front-line anti-PD-1 therapy. CD8+ TIL density and TMB are independent predictors of response to anti-PD-1 blockade.
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Affiliation(s)
- Dylan Fortman
- Department of Medicine, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Arivarasan Karunamurthy
- Department of Dermatology, University of Pittsburgh and UPMC, Pittsburgh, PA, USA
- Department of Pathology, University of Pittsburgh and UPMC, Pittsburgh, PA, USA
| | - Douglas Hartman
- Department of Pathology, University of Pittsburgh and UPMC, Pittsburgh, PA, USA
| | - Hong Wang
- Department of Biostatistics, University of Pittsburgh and University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Lindsey Seigh
- Department of Pathology, University of Pittsburgh and UPMC, Pittsburgh, PA, USA
| | - Ibrahim Abukhiran
- Department of Pathology, University of Pittsburgh and UPMC, Pittsburgh, PA, USA
| | - Yana G Najjar
- Division of Hematology-Oncology, Department of Medicine, UPMC Hillman Cancer Center, Pittsburgh, PA, USA
| | | | - Hassane M Zarour
- Division of Hematology-Oncology, Department of Medicine, UPMC Hillman Cancer Center, Pittsburgh, PA, USA
| | - John M Kirkwood
- Division of Hematology-Oncology, Department of Medicine, UPMC Hillman Cancer Center, Pittsburgh, PA, USA
| | - Diwakar Davar
- Division of Hematology-Oncology, Department of Medicine, UPMC Hillman Cancer Center, Pittsburgh, PA, USA
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Pan D, Wang Q, Shen A, Qi Z, Zheng C, Hu B. When DNA damage responses meet tumor immunity: From mechanism to therapeutic opportunity. Int J Cancer 2024. [PMID: 38655783 DOI: 10.1002/ijc.34954] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2023] [Revised: 03/12/2024] [Accepted: 03/26/2024] [Indexed: 04/26/2024]
Abstract
DNA damage is a prevalent phenomenon in the context of cancer progression. Evidence suggests that DNA damage responses (DDR) are pivotal in overcoming tumor immune evasion. Alternatively, traditional radiotherapy and chemotherapy operate by inducing DNA damage, consequently stimulating the immune system to target tumors. The intricate interplay between signaling pathways involved in DDR and immune activation underscores the significance of considering both factors in developing improved immunotherapies. By delving deeper into the mechanisms underlying immune activation brought on by DNA damage, it becomes possible to identify novel treatment approaches that boost the anticancer immune response while minimizing undesirable side effects. This review explores the mechanisms behind DNA damage-induced antitumor immune responses, the importance of DNA damage in antitumor immunity, and potential therapeutic approaches for cancer immunotherapy targeting DDR. Additionally, we discuss the challenges of combination therapy and strategies for integrating DNA damage-targeting therapies with current cancer immunotherapy. In summary, this review highlights the critical role of DNA damage in tumor immunology, underscoring the potential of DDR inhibitors as promising therapeutic modalities for cancer treatment.
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Affiliation(s)
- Dong Pan
- Department of Radiation Medicine, School of Public Health, Wenzhou Medical University, Wenzhou, Zhejiang, China
- Department of Dermatology, Duke University Medical Center, Durham, North Carolina, USA
| | - Qi Wang
- Department of Radiation Medicine, School of Public Health, Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Aihua Shen
- Department of Radiation Medicine, School of Public Health, Wenzhou Medical University, Wenzhou, Zhejiang, China
- Zhejiang Engineering Research Center for Innovation and Application of Intelligent Radiotherapy Technology, The Second Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
- Zhejiang Provincial Key Laboratory of Watershed Sciences and Health, Wenzhou Medical University, Wenzhou, Zhejiang, China
- Wenzhou Key Laboratory of Basic Science and Translational Research of Radiation Oncology, The Second Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Zhihao Qi
- Department of Radiation Medicine, School of Public Health, Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Chunfu Zheng
- Department of Microbiology, Immunology and Infectious Diseases, University of Calgary, Calgary, Alberta, Canada
| | - Burong Hu
- Department of Radiation Medicine, School of Public Health, Wenzhou Medical University, Wenzhou, Zhejiang, China
- Zhejiang Engineering Research Center for Innovation and Application of Intelligent Radiotherapy Technology, The Second Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
- Zhejiang Provincial Key Laboratory of Watershed Sciences and Health, Wenzhou Medical University, Wenzhou, Zhejiang, China
- Wenzhou Key Laboratory of Basic Science and Translational Research of Radiation Oncology, The Second Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
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Wang-Bishop L, Wehbe M, Pastora LE, Yang J, Kimmel BR, Garland KM, Becker KW, Carson CS, Roth EW, Gibson-Corley KN, Ulkoski D, Krishnamurthy V, Fedorova O, Richmond A, Pyle AM, Wilson JT. Nanoparticle Retinoic Acid-Inducible Gene I Agonist for Cancer Immunotherapy. ACS Nano 2024. [PMID: 38652829 DOI: 10.1021/acsnano.3c06225] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/25/2024]
Abstract
Pharmacological activation of the retinoic acid-inducible gene I (RIG-I) pathway holds promise for increasing tumor immunogenicity and improving the response to immune checkpoint inhibitors (ICIs). However, the potency and clinical efficacy of 5'-triphosphate RNA (3pRNA) agonists of RIG-I are hindered by multiple pharmacological barriers, including poor pharmacokinetics, nuclease degradation, and inefficient delivery to the cytosol where RIG-I is localized. Here, we address these challenges through the design and evaluation of ionizable lipid nanoparticles (LNPs) for the delivery of 3p-modified stem-loop RNAs (SLRs). Packaging of SLRs into LNPs (SLR-LNPs) yielded surface charge-neutral nanoparticles with a size of ∼100 nm that activated RIG-I signaling in vitro and in vivo. SLR-LNPs were safely administered to mice via both intratumoral and intravenous routes, resulting in RIG-I activation in the tumor microenvironment (TME) and the inhibition of tumor growth in mouse models of poorly immunogenic melanoma and breast cancer. Significantly, we found that systemic administration of SLR-LNPs reprogrammed the breast TME to enhance the infiltration of CD8+ and CD4+ T cells with antitumor function, resulting in enhanced response to αPD-1 ICI in an orthotopic EO771 model of triple-negative breast cancer. Therapeutic efficacy was further demonstrated in a metastatic B16.F10 melanoma model, with systemically administered SLR-LNPs significantly reducing lung metastatic burden compared to combined αPD-1 + αCTLA-4 ICI. Collectively, these studies have established SLR-LNPs as a translationally promising immunotherapeutic nanomedicine for potent and selective activation of RIG-I with the potential to enhance response to ICIs and other immunotherapeutic modalities.
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Affiliation(s)
- Lihong Wang-Bishop
- Department of Chemical and Biomolecular Engineering, Vanderbilt University, Nashville, Tennessee 37212, United States
| | - Mohamed Wehbe
- Department of Chemical and Biomolecular Engineering, Vanderbilt University, Nashville, Tennessee 37212, United States
| | - Lucinda E Pastora
- Department of Chemical and Biomolecular Engineering, Vanderbilt University, Nashville, Tennessee 37212, United States
| | - Jinming Yang
- Department of Pharmacology, Vanderbilt University Medical Center, Nashville, Tennessee 37232, United States
- Department of Veterans Affairs, Tennessee Valley Healthcare System, Nashville, Tennessee 37212, United States
| | - Blaise R Kimmel
- Department of Chemical and Biomolecular Engineering, Vanderbilt University, Nashville, Tennessee 37212, United States
| | - Kyle M Garland
- Department of Chemical and Biomolecular Engineering, Vanderbilt University, Nashville, Tennessee 37212, United States
| | - Kyle W Becker
- Department of Chemical and Biomolecular Engineering, Vanderbilt University, Nashville, Tennessee 37212, United States
| | - Carcia S Carson
- Department of Biomedical Engineering, Vanderbilt University, Nashville, Tennessee 37212, United States
| | - Eric W Roth
- Northwestern University Atomic and Nanoscale Characterization Experimental (NUANCE) Center, Northwestern University, Evanston, Illinois 60208, United States
| | - Katherine N Gibson-Corley
- Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville, Tennessee 37232, United States
- Department of Medicine, Vanderbilt University Medical Center, Nashville, Tennessee 37232, United States
| | - David Ulkoski
- Advanced Drug Delivery, Pharmaceutical Sciences, R&D, AstraZeneca, Boston, Massachusetts 02451, United States
| | - Venkata Krishnamurthy
- Advanced Drug Delivery, Pharmaceutical Sciences, R&D, AstraZeneca, Boston, Massachusetts 02451, United States
| | - Olga Fedorova
- Department of Molecular, Cellular and Developmental Biology, Yale University, New Haven, Connecticut 06520, United States
- Howard Hughes Medical Institute, Chevy Chase, Maryland 20815, United States
| | - Ann Richmond
- Department of Pharmacology, Vanderbilt University Medical Center, Nashville, Tennessee 37232, United States
- Department of Veterans Affairs, Tennessee Valley Healthcare System, Nashville, Tennessee 37212, United States
| | - Anna Marie Pyle
- Department of Molecular, Cellular and Developmental Biology, Yale University, New Haven, Connecticut 06520, United States
- Howard Hughes Medical Institute, Chevy Chase, Maryland 20815, United States
- Department of Chemistry, Yale University, New Haven, Connecticut 06520, United States
| | - John T Wilson
- Department of Chemical and Biomolecular Engineering, Vanderbilt University, Nashville, Tennessee 37212, United States
- Department of Biomedical Engineering, Vanderbilt University, Nashville, Tennessee 37212, United States
- Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville, Tennessee 37232, United States
- Vanderbilt Institute of Chemical Biology, Vanderbilt University, Nashville, Tennessee 37212, United States
- Vanderbilt Institute of Nanoscale Science and Engineering, Vanderbilt University, Nashville, Tennessee 37212, United States
- Vanderbilt Institute for Infection, Immunology, and Inflammation, Vanderbilt University, Nashville, Tennessee 37212, United States
- Vanderbilt Center for Immunobiology, Vanderbilt University Medical Center, Nashville, Tennessee 37232, United States
- Vanderbilt Ingram Cancer Center, Nashville, Tennessee 37232, United States
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Iranzadeh S, Dalil D, Kohansal S, Isakhani M. Shikonin in breast cancer treatment: a comprehensive review of molecular pathways and innovative strategies. J Pharm Pharmacol 2024:rgae041. [PMID: 38652046 DOI: 10.1093/jpp/rgae041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2023] [Accepted: 03/22/2024] [Indexed: 04/25/2024]
Abstract
OBJECTIVES Breast cancer is a prevalent disease that has a substantial impact on women's mortality rates. Shikonin, a naphthoquinone derived from Lithospermum erythrorhizon, has demonstrated substantial anticancer effects. This study aims to conduct a comprehensive review of the latest research findings regarding the therapeutic efficacy of shikonin in the context of breast cancer treatment, with a specific emphasis on elucidating the underlying molecular mechanisms. METHODS A comprehensive literature review was conducted on shikonin and breast cancer by searching PubMed, Scopus, Web of Science, and Google Scholar databases. KEY FINDINGS Shikonin significantly reduces tumor cell viability, proliferation, migration, invasion, and metastasis in both in vivo and in vitro across all breast cancer subtypes. Additionally, when combined with other pharmaceutical agents, it exhibits synergistic effects. Shikonin stimulates immunogenic cell death, resulting in apoptosis and necroptosis. The induction of immunogenic cell death by shikonin enhances the immunogenicity of breast cancer cells, leading to its involvement in the development of dendritic cell-based tumor vaccines against breast cancer. CONCLUSION Shikonin exhibits potent anti-breast cancer properties and shows significant potential for the advancement of immunotherapeutic approaches against breast cancer, as well as enhancing the efficacy of conventional treatment strategies.
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Affiliation(s)
- Saeid Iranzadeh
- Student Research Committee, Faculty of Medicine, Shahed University, Tehran, Iran
| | - Davood Dalil
- Student Research Committee, Faculty of Medicine, Shahed University, Tehran, Iran
| | - Soroush Kohansal
- Student Research Committee, Faculty of Medicine, Shahed University, Tehran, Iran
| | - Mahdi Isakhani
- Student Research Committee, Faculty of Medicine, Shahed University, Tehran, Iran
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Kaplinsky N, Williams K, Watkins D, Adams M, Stanbery L, Nemunaitis J. Regulatory role of CD39 and CD73 in tumor immunity. Future Oncol 2024. [PMID: 38652041 DOI: 10.2217/fon-2023-0871] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/25/2024] Open
Abstract
CD39 is the rate-limiting enzyme for the molecular signal cascade leading to the generation of ADP and adenosine monophosphate (AMP). In conjunction with CD73, CD39 converts adenosine triphosphate (ATP) to ADP and AMP, which leads to the accumulation of immunosuppressive adenosine in the tumor microenvironment. This review focuses on the role of CD39 and CD73 in immune response and malignant progression, including the expression of CD39 within the tumor microenvironment and its relationship to immune effector cells, and its role in antigen presentation. The role of CD39- and CD73-targeting therapeutics and cancer-directed clinical trials investigating CD39 modulation are also explored.
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Affiliation(s)
| | - Kada Williams
- University of Toledo College of Medicine, Toledo, OH 43614, USA
| | - Dean Watkins
- University of Toledo College of Medicine, Toledo, OH 43614, USA
| | - Molly Adams
- University of Toledo College of Medicine, Toledo, OH 43614, USA
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Gonçalves SM, Pereira I, Feys S, Cunha C, Chamilos G, Hoenigl M, Wauters J, van de Veerdonk FL, Carvalho A. Integrating genetic and immune factors to uncover pathogenetic mechanisms of viral-associated pulmonary aspergillosis. mBio 2024:e0198223. [PMID: 38651925 DOI: 10.1128/mbio.01982-23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/25/2024] Open
Abstract
Invasive pulmonary aspergillosis is a severe fungal infection primarily affecting immunocompromised patients. Individuals with severe viral infections have recently been identified as vulnerable to developing invasive fungal infections. Both influenza-associated pulmonary aspergillosis (IAPA) and COVID-19-associated pulmonary aspergillosis (CAPA) are linked to high mortality rates, emphasizing the urgent need for an improved understanding of disease pathogenesis to unveil new molecular targets with diagnostic and therapeutic potential. The recent establishment of animal models replicating the co-infection context has offered crucial insights into the mechanisms that underlie susceptibility to disease. However, the development and progression of human viral-fungal co-infections exhibit a significant degree of interindividual variability, even among patients with similar clinical conditions. This observation implies a significant role for host genetics, but information regarding the genetic basis for viral-fungal co-infections is currently limited. In this review, we discuss how genetic factors known to affect either antiviral or antifungal immunity could potentially reveal pathogenetic mechanisms that predispose to IAPA or CAPA and influence the overall disease course. These insights are anticipated to foster further research in both pre-clinical models and human patients, aiming to elucidate the complex pathophysiology of viral-associated pulmonary aspergillosis and contributing to the identification of new diagnostic and therapeutic targets to improve the management of these co-infections.
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Affiliation(s)
- Samuel M Gonçalves
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal
- ICVS/3B's-PT Government Associate Laboratory, Guimarães/Braga, Portugal
| | - Inês Pereira
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal
- ICVS/3B's-PT Government Associate Laboratory, Guimarães/Braga, Portugal
| | - Simon Feys
- Medical Intensive Care Unit, Department of General Internal Medicine, University Hospitals Leuven, Leuven, Belgium
- Department of Microbiology, Immunology and Transplantation, KU Leuven, Leuven, Belgium
| | - Cristina Cunha
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal
- ICVS/3B's-PT Government Associate Laboratory, Guimarães/Braga, Portugal
| | - Georgios Chamilos
- Laboratory of Clinical Microbiology and Microbial Pathogenesis, School of Medicine, University of Crete, Heraklion, Crete, Greece
- Institute of Molecular Biology and Biotechnology, Foundation for Research and Technology, Heraklion, Crete, Greece
| | - Martin Hoenigl
- Division of Infectious Diseases, ECMM Excellence Center for Medical Mycology, Department of Internal Medicine, Medical University of Graz, Graz, Austria
- BioTechMed, Graz, Austria
| | - Joost Wauters
- Medical Intensive Care Unit, Department of General Internal Medicine, University Hospitals Leuven, Leuven, Belgium
- Department of Microbiology, Immunology and Transplantation, KU Leuven, Leuven, Belgium
| | - Frank L van de Veerdonk
- Department of Internal Medicine, Radboud University Nijmegen Medical Centre, Nijmegen, the Netherlands
- Radboud Center for Infectious Diseases (RCI), Radboud University Nijmegen Medical Centre, Nijmegen, the Netherlands
| | - Agostinho Carvalho
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal
- ICVS/3B's-PT Government Associate Laboratory, Guimarães/Braga, Portugal
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49
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Sun Y, Gong J, Li Z, Han L, Sun D. Gallbladder cancer: surgical treatment, immunotherapy, and targeted therapy. Postgrad Med 2024:1-14. [PMID: 38635593 DOI: 10.1080/00325481.2024.2345585] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2024] [Accepted: 04/12/2024] [Indexed: 04/20/2024]
Abstract
Gallbladder cancer is a common type of biliary tract tumor. Optimal management for early stage cases typically involves radical excision as the primary treatment modality. Various surgical techniques, including laparoscopic, robotic, and navigational surgery, have demonstrated favorable clinical outcomes in radical gallbladder excision. Unfortunately, most patients are ineligible for surgical intervention because of the advanced stage of the disease upon diagnosis. Consequently, non-surgical interventions, such as chemotherapy, radiotherapy, immunotherapy, and targeted therapy, have become the mainstay of treatment for patients in advanced stages. This review focuses on elucidating various surgical techniques as well as advancements in immunotherapy and targeted therapy in the context of recent advancements in gallbladder cancer research.
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Affiliation(s)
- Yanjun Sun
- Department of General Surgery, The Armed Police Corps Hospital of Anhui, Hefei, China
| | - Junfeng Gong
- Department of General Surgery, The Armed Police Corps Hospital of Anhui, Hefei, China
| | | | - Lin Han
- Department of General Surgery, The Armed Police Corps Hospital of Anhui, Hefei, China
| | - Dengqun Sun
- Department of General Surgery, The Armed Police Corps Hospital of Anhui, Hefei, China
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50
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Duska LR, Podwika SE, Randall LM. Top advances of the year: Cervical cancer. Cancer 2024. [PMID: 38651760 DOI: 10.1002/cncr.35334] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/25/2024]
Abstract
The year 2023 was an extraordinary year for the further development and expansion of novel treatments for all patients with cervical cancer, ranging from early stage to later stage and metastatic or recurrent disease. Individuals with early-stage disease will benefit from less invasive surgery with subsequent improvement in quality of life. The effectiveness of immunotherapy has been demonstrated in upfront, locally advanced cervical cancer and confirmed in advanced metastatic disease. Induction chemotherapy will play a role in some patients with locally advanced disease, particularly those in low resource areas of the world. Novel therapeutics including antibody-drug conjugates have shown efficacy even in pretreated patients. As we continue to explore innovative therapeutics in this space, however, we must also continue to improve the diversity of clinical trial accrual to allow for generalizable results. At the same time, we must focus on eradicating this disease with appropriate screening and vaccination.
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Affiliation(s)
- Linda R Duska
- University of Virginia School of Medicine, Charlottesville, Virginia, USA
| | - Sarah E Podwika
- University of Virginia School of Medicine, Charlottesville, Virginia, USA
| | - Leslie M Randall
- Massey Comprehensive Cancer Center, VCUHealth, Richmond, Virginia, USA
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