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Deguchi S, Akiyama Y, Mitsuya K, Ikeya T, Hozumi C, Iizuka A, Miyata H, Maeda C, Ashizawa T, Nagashima T, Urakami K, Ohshima K, Muramatsu K, Sugino T, Ohde Y, Tsubosa Y, Nishimura S, Yamaguchi K. Genetic and Immunological Characterization of Brain Metastases from Solid Cancers. Anticancer Res 2024; 44:1983-1994. [PMID: 38677762 DOI: 10.21873/anticanres.17001] [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: 12/29/2023] [Revised: 03/15/2024] [Accepted: 03/20/2024] [Indexed: 04/29/2024]
Abstract
BACKGROUND/AIM Brain metastasis, a leading cause of cancer death, is a clinical challenge. Recently, genetic characterization of brain metastatic lesions based on next generation sequencing-based advanced technologies, such as single-cell RNA sequencing, has been performed to develop novel efficient therapies. The present study aimed to investigate brain-metastasis-specific biomarkers as well as relevant prognostic factors. PATIENTS AND METHODS The genetic profiles and expression levels of immune response-associated genes and 820 cancer-associated genes were compared between primary cancer lesions and metastatic cancer lesions obtained from nine cancer patients at the Shizuoka Cancer Center. Cytokine and chemokine marker genes were analyzed via quantitative PCR. T-cell receptor (TCR) repertoire profiling was performed for the same patients. For survival analysis, survival data of 52 cancer patients with brain metastases were utilized. RESULTS Comparison of driver mutation profiling between primary and metastatic lesions revealed shared core mutations in both lesions and a few new mutations in metastatic lesions. A high tumor mutation burden (TMB) was detected in metastatic lesions. Volcano plot analysis revealed specific features of the metastatic tumor microenvironment, such as cancer signaling promotion and immune suppression due to decreased immune cell infiltration. Survival analysis revealed that three genes, the TREML2 gene, the BTLA gene on activated microglia and the CERS2 gene on metastatic tumor, were potent prognostic factors. CONCLUSION High TMB in metastatic lesions indicates potential benefit from immune checkpoint inhibitor usage for brain metastasis and TREML2 and BTLA are factors associated with poor prognosis. Activated microglia may be novel targets for the treatment of brain metastasis.
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Affiliation(s)
- Shoichi Deguchi
- Immunotherapy Division, Shizuoka Cancer Center Research Institute, Shizuoka, Japan
- Division of Neurosurgery, Shizuoka Cancer Center Hospital, Shizuoka, Japan
| | - Yasuto Akiyama
- Immunotherapy Division, Shizuoka Cancer Center Research Institute, Shizuoka, Japan;
| | - Koichi Mitsuya
- Division of Neurosurgery, Shizuoka Cancer Center Hospital, Shizuoka, Japan
| | - Tomoatsu Ikeya
- Immunotherapy Division, Shizuoka Cancer Center Research Institute, Shizuoka, Japan
| | - Chikako Hozumi
- Immunotherapy Division, Shizuoka Cancer Center Research Institute, Shizuoka, Japan
| | - Akira Iizuka
- Immunotherapy Division, Shizuoka Cancer Center Research Institute, Shizuoka, Japan
| | - Haruo Miyata
- Immunotherapy Division, Shizuoka Cancer Center Research Institute, Shizuoka, Japan
| | - Chie Maeda
- Immunotherapy Division, Shizuoka Cancer Center Research Institute, Shizuoka, Japan
| | - Tadashi Ashizawa
- Immunotherapy Division, Shizuoka Cancer Center Research Institute, Shizuoka, Japan
| | - Takeshi Nagashima
- Cancer Diagnostic Research Division, Shizuoka Cancer Center Research Institute, Shizuoka, Japan
- SRL Inc., Tokyo, Japan
| | - Kenichi Urakami
- Cancer Diagnostic Research Division, Shizuoka Cancer Center Research Institute, Shizuoka, Japan
| | - Keiichi Ohshima
- Medical Genetics Division, Shizuoka Cancer Center Research Institute, Shizuoka, Japan
| | - Koji Muramatsu
- Division of Pathology, Shizuoka Cancer Center Hospital, Shizuoka, Japan
| | - Takashi Sugino
- Division of Pathology, Shizuoka Cancer Center Hospital, Shizuoka, Japan
| | - Yasuhisa Ohde
- Division of Thoracic Surgery, Shizuoka Cancer Center Hospital, Shizuoka, Japan
| | - Yasuhiro Tsubosa
- Division of Esophageal Surgery, Shizuoka Cancer Center Hospital, Shizuoka, Japan
| | - Seiichiro Nishimura
- Division of Breast Surgery, Shizuoka Cancer Center Hospital, Shizuoka, Japan
| | - Ken Yamaguchi
- Office of the President, Shizuoka Cancer Center, Shizuoka, Japan
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Mehrotra S, Sharma S, Pandey RK. A journey from omics to clinicomics in solid cancers: Success stories and challenges. Adv Protein Chem Struct Biol 2024; 139:89-139. [PMID: 38448145 DOI: 10.1016/bs.apcsb.2023.11.008] [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] [Indexed: 03/08/2024]
Abstract
The word 'cancer' encompasses a heterogenous group of distinct disease types characterized by a spectrum of pathological features, genetic alterations and response to therapies. According to the World Health Organization, cancer is the second leading cause of death worldwide, responsible for one in six deaths and hence imposes a significant burden on global healthcare systems. High-throughput omics technologies combined with advanced imaging tools, have revolutionized our ability to interrogate the molecular landscape of tumors and has provided unprecedented understanding of the disease. Yet, there is a gap between basic research discoveries and their translation into clinically meaningful therapies for improving patient care. To bridge this gap, there is a need to analyse the vast amounts of high dimensional datasets from multi-omics platforms. The integration of multi-omics data with clinical information like patient history, histological examination and imaging has led to the novel concept of clinicomics and may expedite the bench-to-bedside transition in cancer. The journey from omics to clinicomics has gained momentum with development of radiomics which involves extracting quantitative features from medical imaging data with the help of deep learning and artificial intelligence (AI) tools. These features capture detailed information about the tumor's shape, texture, intensity, and spatial distribution. Together, the related fields of multiomics, translational bioinformatics, radiomics and clinicomics may provide evidence-based recommendations tailored to the individual cancer patient's molecular profile and clinical characteristics. In this chapter, we summarize multiomics studies in solid cancers with a specific focus on breast cancer. We also review machine learning and AI based algorithms and their use in cancer diagnosis, subtyping, prognosis and predicting treatment resistance and relapse.
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Wongso H, Kurniawan A, Forentin AM, Susilo VY, Setiadi Y, Mahendra I, Febrian MB, Rosdianto AM, Setiawan I, Goenawan H, Susianti S, Supratman U, Widyasari EM, Wibawa TH, Sriyani ME, Halimah I, Lesmana R. New hybrid radio-fluorescent probes [ 131I]-BPF-01 and [ 131I]-BPF-02 for visualisation of cancer cells: Synthesis and preliminary in vitro and ex vivo evaluations. Heliyon 2023; 9:e20710. [PMID: 37860547 PMCID: PMC10582398 DOI: 10.1016/j.heliyon.2023.e20710] [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: 04/30/2023] [Revised: 09/30/2023] [Accepted: 10/04/2023] [Indexed: 10/21/2023] Open
Abstract
We synthesised and biologically evaluated two new hybrid probes [131I]BPF-01 and [131I]BPF-02 which were built from three structural entities: benzothiazole-phenyl, fluorescein isothiocyanate (FITC), and iodine-131. These probes were designed for potential applications in assisting surgical procedures of solid cancers. The cytotoxicity study demonstrated that fluorescent probes BPF-01 (31.23 μg/mL) and BPF-02 (250 μg/mL) were relatively not toxic to normal immortalized human keratinocytes (HaCaT) cells, as indicated by the percentage of cell survival above 50 %. Furthermore, both probes displayed low to moderate anticancer activity against the breast cancer cells (MDA-MB-231) and prostate cancer cells (LNCaP and DU-145). The probe BPF-01 apparently showed an accumulation in the tumour tissues, as suggested by ex vivo fluorescence examinations. In addition, the cellular uptake study suggests that hybrid probe [131I]-BPF-01 was potentially accumulated in the MCF-7 cell line with the highest uptake of 16.11 ± 1.52 % after 2 h of incubation, approximately 50-fold higher than the accumulation of iodine-131 (control). The magnetic bead assay suggests that [131I]-BPF-02 and [131I]-BPF-02 showed a promising capability to interact with translocator protein 18 kDa (TSPO). Moreover, the computational data showed that the binding scores for ligands 7-8, BPF-01 and BPF-02, and [131I]-BPF-01 and [131I]-BPF-02 in the TSPO were considerably high. Accordingly, fluorescent probes BPF-01 and BPF-02, and hybrid probes [131I]BPF-01 and [131I]BPF-02 can be further developed for targeting cancer cells during intraoperative tumour surgery.
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Affiliation(s)
- Hendris Wongso
- Research Center for Radioisotope, Radiopharmaceutical, and Biodosimetry Technology, Research Organization for Nuclear Energy, National Research and Innovation Agency, Puspiptek, Banten, 15314, Indonesia
- Research Collaboration Center for Theranostic Radiopharmaceuticals, National Research and Innovation Agency, Jl. Raya Bandung-Sumedang KM 21, Sumedang, 45363, Indonesia
| | - Ahmad Kurniawan
- Research Center for Radioisotope, Radiopharmaceutical, and Biodosimetry Technology, Research Organization for Nuclear Energy, National Research and Innovation Agency, Puspiptek, Banten, 15314, Indonesia
| | - Alfian M. Forentin
- Research Center for Radioisotope, Radiopharmaceutical, and Biodosimetry Technology, Research Organization for Nuclear Energy, National Research and Innovation Agency, Puspiptek, Banten, 15314, Indonesia
| | - Veronika Y. Susilo
- Research Center for Radioisotope, Radiopharmaceutical, and Biodosimetry Technology, Research Organization for Nuclear Energy, National Research and Innovation Agency, Puspiptek, Banten, 15314, Indonesia
| | - Yanuar Setiadi
- Research Center for Environmental and Clean Technology, Research Organization for Life Sciences and Environment, National Research and Innovation Agency, Puspiptek, Banten, 15314, Indonesia
| | - Isa Mahendra
- Research Center for Radioisotope, Radiopharmaceutical, and Biodosimetry Technology, Research Organization for Nuclear Energy, National Research and Innovation Agency, Puspiptek, Banten, 15314, Indonesia
- Research Collaboration Center for Theranostic Radiopharmaceuticals, National Research and Innovation Agency, Jl. Raya Bandung-Sumedang KM 21, Sumedang, 45363, Indonesia
| | - Muhamad B. Febrian
- Research Center for Radioisotope, Radiopharmaceutical, and Biodosimetry Technology, Research Organization for Nuclear Energy, National Research and Innovation Agency, Puspiptek, Banten, 15314, Indonesia
| | - Aziiz M. Rosdianto
- Department of Biomedical Science, Physiology Division, Faculty of Medicine, Universitas Padjadjaran, Jatinangor, 45363, Indonesia
- Laboratory of Sciences, Graduate School, Universitas Padjadjaran, Bandung, Indonesia
| | - Iwan Setiawan
- Department of Biomedical Science, Physiology Division, Faculty of Medicine, Universitas Padjadjaran, Jatinangor, 45363, Indonesia
- Laboratory of Sciences, Graduate School, Universitas Padjadjaran, Bandung, Indonesia
| | - Hanna Goenawan
- Department of Biomedical Science, Physiology Division, Faculty of Medicine, Universitas Padjadjaran, Jatinangor, 45363, Indonesia
- Laboratory of Sciences, Graduate School, Universitas Padjadjaran, Bandung, Indonesia
| | - Susianti Susianti
- Central Laboratory, Universitas Padjadjaran, Jatinangor 45363, Indonesia
| | - Unang Supratman
- Central Laboratory, Universitas Padjadjaran, Jatinangor 45363, Indonesia
- Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Padjadjaran, Jatinangor 45363, Indonesia
| | - Eva M. Widyasari
- Research Center for Radioisotope, Radiopharmaceutical, and Biodosimetry Technology, Research Organization for Nuclear Energy, National Research and Innovation Agency, Puspiptek, Banten, 15314, Indonesia
| | - Teguh H.A. Wibawa
- Research Center for Radioisotope, Radiopharmaceutical, and Biodosimetry Technology, Research Organization for Nuclear Energy, National Research and Innovation Agency, Puspiptek, Banten, 15314, Indonesia
| | - Maula E. Sriyani
- Research Center for Radioisotope, Radiopharmaceutical, and Biodosimetry Technology, Research Organization for Nuclear Energy, National Research and Innovation Agency, Puspiptek, Banten, 15314, Indonesia
| | - Iim Halimah
- Research Center for Radioisotope, Radiopharmaceutical, and Biodosimetry Technology, Research Organization for Nuclear Energy, National Research and Innovation Agency, Puspiptek, Banten, 15314, Indonesia
| | - Ronny Lesmana
- Department of Biomedical Science, Physiology Division, Faculty of Medicine, Universitas Padjadjaran, Jatinangor, 45363, Indonesia
- Laboratory of Sciences, Graduate School, Universitas Padjadjaran, Bandung, Indonesia
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Cantón-Bulnes ML, Jiménez-Sánchez M, Alcántara-Carmona S, Gimeno-Costa R, Berezo-García JÁ, Beato C, Álvarez-Lerma F, Mojal S, Olaechea P, Gordo-Vidal F, Garnacho-Montero J. Determinants of mortality in cancer patients with unscheduled admission to the Intensive Care Unit: A prospective multicenter study. Med Intensiva 2022; 46:669-679. [PMID: 36442913 DOI: 10.1016/j.medine.2021.08.019] [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: 03/05/2021] [Accepted: 08/07/2021] [Indexed: 06/16/2023]
Abstract
OBJECTIVES To analyze clinical features associated to mortality in oncological patients with unplanned admission to the Intensive Care Unit (ICU), and to determine whether such risk factors differ between patients with solid tumors and those with hematological malignancies. DESIGN An observational study was carried out. SETTING A total of 123 Intensive Care Units across Spain. PATIENTS All cancer patients with unscheduled admission due to acute illness related to the background oncological disease. INTERVENTIONS None. MAIN VARIABLES Demographic parameters, severity scores and clinical condition were assessed, and mortality was analyzed. Multivariate binary logistic regression analysis was performed. RESULTS A total of 482 patients were included: solid cancer (n=311) and hematological malignancy (n=171). Multivariate regression analysis showed the factors independently associated to ICU mortality to be the APACHE II score (OR 1.102; 95% CI 1.064-1.143), medical admission (OR 3.587; 95% CI 1.327-9.701), lung cancer (OR 2.98; 95% CI 1.48-5.99) and mechanical ventilation after the first 24h of ICU stay (OR 2.27; 95% CI 1.09-4.73), whereas no need for mechanical ventilation was identified as a protective factor (OR 0.15; 95% CI 0.09-0.28). In solid cancer patients, the APACHE II score, medical admission, antibiotics in the previous 48h and lung cancer were identified as independent mortality indicators, while no need for mechanical ventilation was identified as a protective factor. In the multivariate analysis, the APACHE II score and mechanical ventilation after 24h of ICU stay were independently associated to mortality in hematological cancer patients, while no need for mechanical ventilation was identified as a protective factor. Neutropenia was not identified as an independent mortality predictor in either the total cohort or in the two subgroups. CONCLUSIONS The risk factors associated to mortality did not differ significantly between patients with solid cancers and those with hematological malignancies. Delayed intubation in patients requiring mechanical ventilation might be associated to ICU mortality.
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Affiliation(s)
- M L Cantón-Bulnes
- Intensive Care Clinical Unit, Hospital Universitario Virgen Macarena, Seville, Spain.
| | - M Jiménez-Sánchez
- Intensive Care Clinical Unit, Hospital Universitario Virgen de Rocío, Seville, Spain
| | | | - R Gimeno-Costa
- Intensive Care Unit, Hospital Universitario y Politécnico La Fe, Valencia, Spain
| | - J Á Berezo-García
- Intensive Care Unit, Hospital Universitario Rio Hortega, Valladolid, Spain
| | - C Beato
- Medical Oncology Department, Hospital Universitario Virgen de la Macarena, Seville, Spain
| | - F Álvarez-Lerma
- Intensive Care Unit, Hospital del Mar - Parc de Salut Mar, Barcelona, Spain
| | - S Mojal
- Bioestadístico, Barcelona, Spain
| | - P Olaechea
- Hospital Universitario Galdakao-Usansolo, Biocruces Bizkaia Health Research Institute, Galdácano, Vizcaya, Spain
| | - F Gordo-Vidal
- Intensive Care Unit, Hospital Universitario del Henares, Coslada, Madrid, Spain; Grupo de Investigación en Patología Crítica, Universidad Francisco de Vitoria, Pozuelo de Alarcón, Madrid, Spain
| | - J Garnacho-Montero
- Intensive Care Clinical Unit, Hospital Universitario Virgen Macarena, Seville, Spain
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Zhou Q, Xie D, Wang R, Liu L, Yu Y, Tang X, Hu Y, Cui D. The emerging landscape of exosomal CircRNAs in solid cancers and hematological malignancies. Biomark Res 2022; 10:28. [PMID: 35505392 DOI: 10.1186/s40364-022-00375-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Accepted: 04/05/2022] [Indexed: 12/24/2022] Open
Abstract
Circular RNAs (circRNAs) are a type of recently discovered noncoding RNA. They exert their biological functions by competitively binding to microRNAs (miRNAs) as miRNA sponges, promoting gene transcription and participating in the regulation of selective splicing, interacting with proteins and being translated into proteins. Exosomes are derived from intracavitary vesicles (ILVs), which are formed by the inward budding of multivesicular bodies (MVBs), and exosome release plays a pivotal role in intercellular communication. Accumulating evidence indicates that circRNAs in exosomes are associated with solid tumor invasion and metastasis. Additionally, emerging studies in the last 1 ~ 2 years have revealed that exosomal circRNA also have effect on hematological malignancies. In this review, we outline the properties and biological functions of circRNAs and exosomes. In particular, we summarize in detail the mechanism and roles of exosomal circRNAs and highlight their application as novel biomarkers in malignant tumors.
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Otsuka Y, Kaneko M, Narukawa M. Factors associated with successful phase III trials for solid tumors: A systematic review. Contemp Clin Trials Commun 2021; 24:100855. [PMID: 34841122 PMCID: PMC8606338 DOI: 10.1016/j.conctc.2021.100855] [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: 04/29/2021] [Revised: 09/11/2021] [Accepted: 11/09/2021] [Indexed: 11/17/2022] Open
Abstract
Background It is known that the success rates of phase III trials for solid cancers are low. The aim of this study was to investigate factors related to trial design and operation that were associated with the probability of the success of phase III trials for solid cancers based on the latest comprehensive data. Methods Relevant clinical trials, started between September 2007 and December 2017, were retrieved from ClinicalTrials.gov. Then, variables related to the selected trials such as types of primary endpoint and duration of trial enrollment were collected from the literature and ClinicalTrials.gov. Based on the collected data, a multivariate logistic regression analysis was conducted to find factors associated with the successful results. Results Four hundred phase III trials were found eligible for the study. Unsuccessful trials were 207 and successful trials were 193. As a result of multivariate logistic regression analysis, factors that presented a statistically significant relationship were primary endpoint (Odds ratio [OR]: 2.79 [95% CI: 1.59–4.89]), control arm (OR: 3.06 [95% CI: 1.39–6.73]), start year of trial (OR: 3.28 [95% CI: 1.87–5.77]), and duration of trial enrollment (OR: 0.77 [95% CI: 0.60–0.99]). Conclusion Type of primary endpoints (time-to-event endpoints other than overall survival), control arm (treatments with lower evidence level, placebo or best supportive care), and duration of trial enrollment (faster enrollment speed) were associated with phase III trial success.
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Affiliation(s)
- Yasushi Otsuka
- Department of Clinical Medicine (Pharmaceutical Medicine), Graduate School of Pharmaceutical Sciences, Kitasato University, Shirokane 5-9-1, Minato-ku, Tokyo, 108-8641, Japan.,Research & Development Division, Alexion Pharma GK, Ebisu First Square 1-18-4 Ebisu, Shibuya-ku, Tokyo, 150-0013, Japan
| | - Masayuki Kaneko
- Department of Clinical Medicine (Pharmaceutical Medicine), Graduate School of Pharmaceutical Sciences, Kitasato University, Shirokane 5-9-1, Minato-ku, Tokyo, 108-8641, Japan
| | - Mamoru Narukawa
- Department of Clinical Medicine (Pharmaceutical Medicine), Graduate School of Pharmaceutical Sciences, Kitasato University, Shirokane 5-9-1, Minato-ku, Tokyo, 108-8641, Japan
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Jahangiri L, Pucci P, Ishola T, Pereira J, Cavanagh ML, Turner SD. Deep analysis of neuroblastoma core regulatory circuitries using online databases and integrated bioinformatics shows their pan-cancer roles as prognostic predictors. Discov Oncol 2021; 12:56. [PMID: 35201514 PMCID: PMC8777518 DOI: 10.1007/s12672-021-00452-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/26/2021] [Accepted: 11/16/2021] [Indexed: 12/29/2022] Open
Abstract
AIM Neuroblastoma is a heterogeneous childhood cancer derived from the neural crest. The dual cell identities of neuroblastoma include Mesenchymal (MES) and Adrenergic (ADRN). These identities are conferred by a small set of tightly-regulated transcription factors (TFs) binding super enhancers, collectively forming core regulatory circuitries (CRCs). The purpose of this study was to gain a deep understanding of the role of MES and ADRN TFs in neuroblastoma and other cancers as potential indicators of disease prognosis, progression, and relapse. METHODS To that end, we first investigated the expression and mutational profile of MES and ADRN TFs in neuroblastoma. Moreover, we established their correlation with neuroblastoma risk groups and overall survival while establishing their extended networks with long non-coding RNAs (lncRNAs). Furthermore, we analysed the pan-cancer expression and mutational profile of these TFs and their correlation with patient survival and finally their network connectivity, using a panel of bioinformatic tools including GEPIA2, human pathology atlas, TIMER2, Omicsnet, and Cytoscape. RESULTS We show the association of multiple MES and ADRN TFs with neuroblastoma risk groups and overall survival and find significantly higher expression of various MES and ADRN TFs compared to normal tissues and their association with overall survival and disease-free survival in multiple cancers. Moreover, we report the strong correlation of the expression of these TFs with the infiltration of stromal and immune cells in the tumour microenvironment and with stemness and metastasis-related genes. Furthermore, we reveal extended pan-cancer networks comprising these TFs that influence the tumour microenvironment and metastasis and may be useful indicators of cancer prognosis and patient survival. CONCLUSION Our meta-analysis shows the significance of MES and ADRN TFs as indicators of patient prognosis and the putative utility of these TFs as potential novel biomarkers.
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Affiliation(s)
- Leila Jahangiri
- Department of Life Sciences, Birmingham City University, Birmingham, UK
- School of Science & Technology, Nottingham Trent University, Clifton Lane, Nottingham, NG11 8NS UK
- Division of Cellular and Molecular Pathology, Addenbrooke’s Hospital, University of Cambridge, Cambridge, UK
| | - Perla Pucci
- Division of Cellular and Molecular Pathology, Addenbrooke’s Hospital, University of Cambridge, Cambridge, UK
| | - Tala Ishola
- Department of Life Sciences, Birmingham City University, Birmingham, UK
| | - Joao Pereira
- Department of Neurology, Massachusetts General Hospital, Boston, MA USA
| | - Megan L. Cavanagh
- Department of Life Sciences, Birmingham City University, Birmingham, UK
| | - Suzanne D. Turner
- Division of Cellular and Molecular Pathology, Addenbrooke’s Hospital, University of Cambridge, Cambridge, UK
- CEITEC, Masaryk University, Brno, Czech Republic
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Tougeron D, Hentzien M, Seitz-Polski B, Bani-Sadr F, Bourhis J, Ducreux M, Gaujoux S, Gorphe P, Guiu B, Hoang-Xuan K, Huguet F, Lecomte T, Lièvre A, Louvet C, Maggiori L, Mansi L, Mariani P, Michel P, Servettaz A, Thariat J, Westeel V, Aparicio T, Blay JY, Bouché O. Severe acute respiratory syndrome coronavirus 2 vaccination for patients with solid cancer: Review and point of view of a French oncology intergroup (GCO, TNCD, UNICANCER). Eur J Cancer 2021; 150:232-239. [PMID: 33934060 PMCID: PMC8015403 DOI: 10.1016/j.ejca.2021.03.030] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2021] [Accepted: 03/14/2021] [Indexed: 02/07/2023]
Abstract
The impacts of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pandemic on cancer care are multiple, entailing a high risk of death from coronavirus disease 2019 (COVID-19) in patients with cancer treated by chemotherapy. SARS-CoV-2 vaccines represent an opportunity to decrease the rate of severe COVID-19 cases in patients with cancer and also to restore normal cancer care. Patients with cancer to be targeted for vaccination are difficult to define owing to the limited contribution of these patients in the phase III trials testing the different vaccines. It seems appropriate to vaccinate not only patients with cancer with ongoing treatment or with a treatment having been completed less than 3 years ago but also household and close contacts. High-risk patients with cancer who are candidates for priority access to vaccination are those treated by chemotherapy. The very high-priority population includes patients with curative treatment and palliative first- or second-line chemotherapy, as well as patients requiring surgery or radiotherapy involving a large volume of lung, lymph node and/or haematopoietic tissue. When possible, vaccination should be carried out before cancer treatment begins. SARS-CoV-2 vaccination can be performed during chemotherapy while avoiding periods of neutropenia and lymphopenia. For organisational reasons, vaccination should be performed in cancer care centres with messenger RNA vaccines (or non-replicating adenoviral vaccines in non-immunocompromised patients). Considering the current state of knowledge, the benefit-risk ratio strongly favours SARS-CoV-2 vaccination of all patients with cancer. To obtain more data concerning the safety and effectiveness of vaccines, it is necessary to implement cohorts of vaccinated patients with cancer.
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Affiliation(s)
- David Tougeron
- Hepatology and Gastroenterology Department, Poitiers University Hospital and University of Poitiers, FFCD, Poitiers, France.
| | - Maxime Hentzien
- Internal Medicine and Infectious Diseases Department, Reims University Hospital, Reims, France
| | | | - Firouze Bani-Sadr
- Internal Medicine and Infectious Diseases Department, Reims University Hospital, Reims, France
| | - Jean Bourhis
- Radiotherapy Department, Vaud University Hospital, GORTEC/Intergroupe ORL, Lausanne, Switzerland
| | - Michel Ducreux
- Digestive Oncology Department, Gustave Roussy Institute, Paris-Saclay University, UNICANCER, Villejuif, France
| | - Sébastien Gaujoux
- Digestive Surgery Department, Pitié-Salpêtrière Hospital, AP-HP, ACHBT, Paris, France
| | - Philippe Gorphe
- Cervico-Facial Department, Gustave Roussy Institute, Paris-Saclay University, Intergroupe ORL, Villejuif, France
| | - Boris Guiu
- Radiology Department, Montpellier University Hospital, SFR, Montpellier, France
| | - Khê Hoang-Xuan
- Neurology Department, Pitié-Salpêtrière Hospital, AP-HP, Paris-Sorbonne Université, IGCNO-ANOCEF, Paris, France
| | - Florence Huguet
- Radiotherapy Department, Tenon Hospital, Sorbonne Université, APHP, Institut Universitaire de Cancérologie, SFRO, Paris, France
| | - Thierry Lecomte
- Hepatology, Gastroenterology and Digestive Oncology Department, Tours University Hospital and UMR INSERM 1069 N2C, Tours University, SFED, Tours, France
| | - Astrid Lièvre
- Gastroenterology Department, Pontchaillou University Hospital, INSERM UMR 1242, COSS "Chemistry, Oncogenesis, Stress Signaling", Rennes, SNFGE, France
| | - Christophe Louvet
- Medical Oncology Department, Institut Mutualiste Montsouris, GERCOR, Paris, France
| | - Léon Maggiori
- Digestive Surgery Department, Saint Louis Hospital, APHP, SNFCP, Paris, France
| | - Laura Mansi
- INSERM, EFS BFC, UMR1098, RIGHT, University of Bourgogne Franche-Comté, Interactions Greffon-Hôte-Tumeur/Ingénierie Cellulaire et Génique, Department of Medical Oncology, University Hospital of Besançon, GINECO, Besançon, France
| | - Pascale Mariani
- Oncology Digestive Surgery Department, Curie Institute, SFCD, Paris, France
| | - Pierre Michel
- Hepatology and Gastroenterology Department, Rouen University Hospital, Normandie University, UNIROUEN, Inserm U1245, IRON Group, FFCD, Rouen, France
| | - Amélie Servettaz
- Internal Medicine and Infectious Diseases Department, Reims University Hospital, Reims, France
| | - Juliette Thariat
- Radiotherapy Department, François Baclesse Center, Normandie Université, GORTEC/Intergroupe ORL, Caen, France
| | - Virgine Westeel
- Pneumology Department, Jean Minjoz Hospital, CHU Besançon, INSERM UMR 1098, Franche-Comté University, IFCT, Besançon, France
| | - Thomas Aparicio
- Gastroenterology and Digestive Oncology Department, Saint Louis Hospital, APHP, Université de Paris, GCO, Paris, France
| | - Jean-Yves Blay
- Medical Oncology Department, Léon Bérard Center, UNICANCER, Lyon, France
| | - Olivier Bouché
- Digestive Oncology Department, CHU Reims University Hospital, TNCD, Reims, France
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Paraboschi I, Turnock S, Kramer-Marek G, Musleh L, Barisa M, Anderson J, Giuliani S. Near-InfraRed PhotoImmunoTherapy (NIR-PIT) for the local control of solid cancers: Challenges and potentials for human applications. Crit Rev Oncol Hematol 2021; 161:103325. [PMID: 33836238 PMCID: PMC8177002 DOI: 10.1016/j.critrevonc.2021.103325] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2020] [Revised: 01/29/2021] [Accepted: 03/26/2021] [Indexed: 01/10/2023] Open
Abstract
Near-InfraRed PhotoImmunoTherapy (NIR-PIT) is a novel cancer-targeted treatment effected by a chemical conjugation between a photosensitiser (e.g. the NIR phthalocyanine dye IRDye700DX) and a cancer-targeting moiety (e.g. a monoclonal antibody, moAb). Delivery of a conjugate in vivo leads to accumulation at the tumour cell surface by binding to cell surface receptors or antigens. Upon deployment of focal NIR-light, irradiation of the conjugate results in a rapid, targeted cell death. However, the mechanisms of action to produce the cytotoxic effects have yet to be fully understood. Herein, we bring together the current knowledge of NIR-PIT from preclinical and clinical studies in a variety of cancers highlighting the key unanswered research questions. Furthermore, we discuss how to enhance the local control of solid cancers using this novel treatment regimen.
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Affiliation(s)
- Irene Paraboschi
- Wellcome/EPSRC Centre for Interventional & Surgical Sciences, University College London, London, UK
| | - Stephen Turnock
- Division of Radiotherapy and Imaging, The Institute of Cancer Research, London, UK
| | | | - Layla Musleh
- Department of Specialist Neonatal and Pediatric Surgery, Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK
| | - Marta Barisa
- Cancer Section, Developmental Biology and Cancer Programme, UCL Great Ormond Street Institute of Child Health, London, UK
| | - John Anderson
- Cancer Section, Developmental Biology and Cancer Programme, UCL Great Ormond Street Institute of Child Health, London, UK; Department of Oncology, Great Ormond Street Hospital for Children NHS Foundation Trust, London, England, UK
| | - Stefano Giuliani
- Wellcome/EPSRC Centre for Interventional & Surgical Sciences, University College London, London, UK; Department of Specialist Neonatal and Pediatric Surgery, Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK.
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10
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Tougeron D, Seitz-Polski B, Hentzien M, Bani-Sadr F, Bourhis J, Ducreux M, Gaujoux S, Gorphe P, Guiu B, Hardy-Bessard AC, Hoang Xuan K, Huguet F, Lecomte T, Lièvre A, Louvet C, Maggiori L, Mariani P, Michel P, Servettaz A, Thariat J, Westeel V, Aparicio T, Blay JY, Bouché O. [Vaccination against COVID-19 in patients with solid cancer: Review and point of view from a French oncology inter-group (CGO, TNCD, UNICANCER)]. Bull Cancer 2021; 108:614-626. [PMID: 33902918 PMCID: PMC8041180 DOI: 10.1016/j.bulcan.2021.03.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2021] [Revised: 03/17/2021] [Accepted: 03/22/2021] [Indexed: 12/20/2022]
Abstract
The COVID-19 pandemic has a major impact at all stages of cancer treatment. Risk of death from COVID-19 in patients treated for a cancer is high. COVID-19 vaccines represent a major issue to decrease the rate of severe forms of the COVID-19 cases and to maintain a normal cancer care. It is difficult to define the target population for vaccination due to the limited data available and the lack of vaccine doses available. It appears theoretically important to vaccinate patients with active cancer treatment or treated since less than three years, as well as their family circle. In France, patients actually defined at "high risk" for priority access to vaccination are those with a cancer treated by chemotherapy. A panel of experts recently defined another "very high-priority" population, which includes patients with curative or palliative first or second-line chemotherapy, as well as patients requiring surgery or radiotherapy involving a large lung volume, lymph nodes and/or of hematopoietic tissue. Ideally, it is best to vaccinate before cancer treatment. Despite the lack of published data, COVID-19 vaccines can also be performed during chemotherapy by avoiding periods of bone marrow aplasia and if possible, to do it in cancer care centers. It is necessary to implement cohorts with immunological and clinical monitoring of vaccinated cancer patients. To conclude, considering the current state of knowledge, the benefit-risk ratio strongly favours COVID-19 vaccination of all cancer patients.
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Affiliation(s)
- David Tougeron
- CHU de Poitiers, université de Poitiers, Service d'Hépato-gastro-entérologie, FFCD, 2, rue de la Milétrie, 86021 Poitiers, France.
| | | | - Maxime Hentzien
- CHU de Reims, service de médecine interne, maladies infectieuses et immunologie clinique, rue du Général-Koenig, 51100 Reims, France
| | - Firouze Bani-Sadr
- CHU de Reims, service de médecine interne, maladies infectieuses et immunologie clinique, rue du Général-Koenig, 51100 Reims, France
| | - Jean Bourhis
- CHU Vaud, Lausanne, service de radiothérapie, GORTEC/Intergroupe ORL, rue du Bugnon 46, 1011 Lausanne, Suisse
| | - Michel Ducreux
- Université Paris-Saclay, service d'oncologie digestive, Gustave-Roussy, Villejuif, UNICANCER, 114, rue Edouard-Vaillant, 94805 Villejuif, France
| | - Sébastien Gaujoux
- AP-HP, hôpital Pitié-Salpêtrière, service de chirurgie digestive, Paris, ACHBT, 47-83, boulevard de l'Hôpital, 75013 Paris, France
| | - Philippe Gorphe
- Université Paris-Saclay, service de cancérologie cervico-faciale, Gustave Roussy, Villejuif, Intergroupe ORL, 114, rue Edouard-Vaillant, 94805 Villejuif, France
| | - Boris Guiu
- CHU de Montpellier, Montpellier, service de radiologie, SFR, 191, avenue du Doyen-Giraud, 34295 Montpellier cedex 5, France
| | - Anne Claire Hardy-Bessard
- Centre armoricain d'oncologie, CARIO-HPCA, Plérin, ARCAGY-GINECO, 10, rue François-Jacob, 22190 Plérin, France
| | - Khê Hoang Xuan
- AP-HP, hôpital Pitié-Salpêtrière, Paris, département de neurologie, IGCNO-ANOCEF, 47-83, boulevard de l'Hôpital, 75013 Paris, France
| | - Florence Huguet
- AP-HP, institut universitaire de cancérologie, Paris, hôpital Tenon, Sorbonne université, service d'oncologie radiothérapie, SFRO, 4, rue de la Chine, 75020 Paris, France
| | - Thierry Lecomte
- CHU de Tours et UMR Inserm 1069 N2C, université de Tours, Tours, service d'hépato-gastro-entérologie et cancérologie digestive, SFED, 2, boulevard Tonnellé, 37000 Tours, France
| | - Astrid Lièvre
- CHU Pontchaillou, service des maladies de l'appareil digestif, Inserm UMR 1242, COSS « Chemistry, Oncogenesis, Stress Signaling », Rennes, SNFGE, 2, rue Henri-le-Guilloux, 35000 Rennes, France
| | - Christophe Louvet
- Institut mutualiste Montsouris, Paris, département d'oncologie médicale, GERCOR, 42, boulevard Jourdan, 75014 Paris, France
| | - Léon Maggiori
- AP-HP, Paris, hôpital Saint-Louis, service de chirurgie digestive, SNFCP, 1, Avenue Claude-Vellefaux, 75010 Paris, France
| | - Pascale Mariani
- Institut Curie, Paris, service de chirurgie digestive oncologique, SFCD, 26, rue d'Ulm, 75005 Paris, France
| | - Pierre Michel
- CHU de Rouen, Normandie université, UNIROUEN, service d'hépato-gastro-entérologie, Inserm U1245, IRON group, Rouen, FFCD, 37, boulevard Gambetta, 76000 Rouen, France
| | - Amélie Servettaz
- CHU de Reims, service de médecine interne, maladies infectieuses et immunologie clinique, rue du Général-Koenig, 51100 Reims, France
| | - Juliette Thariat
- Normandie université, Caen, GORTEC/Intergroupe ORL, centre François-Baclesse, service de radiothérapie, 3, avenue du Général-Harris, 14000 Caen, France
| | - Virginie Westeel
- CHU de Besançon, hôpital Jean-Minjoz, université de Franche-Comté, Besançon, IFCTservice de pneumologie, Inserm UMR 1098, , 3, Boulevard Alexandre Fleming, 25000 Besançon, France
| | - Thomas Aparicio
- AP-HP, hôpital Saint-Louis, université de Paris, Paris, GCO, service de gastro-entérologie et cancérologie digestive, 1, avenue Claude-Vellefaux, 75010 Paris, France
| | - Jean Yves Blay
- Centre Léon-Bérard, Lyon, service d'oncologie médicale, UNICANCER, 28, Prom. Léa et Napoléon Bullukian, 69008 Lyon, France
| | - Olivier Bouché
- CHU de Reims, Reims, service d'oncologie digestive, TNCD, Rue du Général Koenig, 51100 Reims, France
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Abstract
Purpose of Review Virus-associated malignancies are a global health burden, constituting 10-12% of cancers worldwide. As these tumors express foreign viral antigens that can elicit specific T cell responses, virus-directed immunotherapies are a promising treatment strategy. Specifically, adoptive cell transfer of virus-specific T cells (VSTs) has demonstrated the potential to eradicate cancers associated with certain viruses. Recent Findings Initial studies in 1990s first showed that VSTs specific for the Epstein-Barr virus (EBVSTs) can induce complete remissions in patients with post-transplant lymphoproliferative disease. Since then, studies have validated the specificity and safety of VSTs in multiple lymphomas and solid malignancies. However, challenges remain to optimize this platform for widespread use, including enhancing potency and persistence, overcoming the immunosuppressive tumor microenvironment, and streamlining manufacturing processes that comply with regulatory requirements. Summary This review focuses on data from clinical trials evaluating VSTs directed against three viruses (EBV, HPV and MCPyV), as well as recent preclinical and clinical advances, and potential future directions.
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12
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Zhang C, de A F Fonseca L, Shi Z, Zhu C, Dekker A, Bermejo I, Wee L. Systematic review of radiomic biomarkers for predicting immune checkpoint inhibitor treatment outcomes. Methods 2020; 188:61-72. [PMID: 33271285 DOI: 10.1016/j.ymeth.2020.11.005] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2020] [Revised: 11/25/2020] [Accepted: 11/26/2020] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND Systemic therapy agents targeting immune checkpoint inhibitors have been approved for use since 2011. This type of therapy aims to trigger a patient's immune response to attack tumor cells, rather than acting against the tumor directly. Radiomics is an automated method of medical image analysis that is now being actively investigated for predictive markers of treatment response in immunotherapy. OBJECTIVE To conduct an early systematic review determining the current status of radiomic features as potential predictive markers of immunotherapy response. Provide a detailed critical appraisal of methodological quality of models, as this informs the degree of confidence about current reports of model performance. In addition, to offer some recommendations for future studies that could establish robust evidence for radiomic features as immunotherapy response markers. METHOD A PubMed citation search was conducted for publications up to and including April 2020, followed by full-text screening. A total of seven articles meeting the eligibility criteria were examined in detail for study characteristics, model information and methodological quality. The review was conducted in the Cochrane style but has not been prospectively registered. Results are reported following Preferred Reporting Items for Systematic Review and Meta-Analysis Protocols (PRISMA) guidelines. RESULTS A total of seven studies were examined in detail, comprising non-small cell lung cancer, metastatic melanoma and a diverse assortment of solid tumors. Methodological robustness of reviewed studies varied greatly. Principal shortcomings were lack of prospective registration, and deficiencies in feature selection and dimensionality reduction, model calibration, clinical utility and external validation. A few studies with overall moderate to good methodological quality were identified. These results suggest that current state-of-the-art performance of radiomics in regards to discrimination (area under the curve or concordance index) is in the vicinity of 0.7, but the very small number of studies to date prevents any conclusive remarks to be made. We recommended future improvements in regards to prospective study registration, clinical utility, methodological procedure and data sharing. CONCLUSIONS Radiomics has a potentially significant role for predicting immunotherapy response. Additional multi-institutional studies with robust methodological underpinning and repeated external validations are required to establish the (added) value of radiomics within the pantheon of clinical tools for decision-making in immunotherapy.
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Affiliation(s)
- Chong Zhang
- Department of Radiation Oncology (MAASTRO), GROW School for Oncology and Developmental Biology, Maastricht University Medical Centre+, Maastricht, the Netherlands.
| | - Louise de A F Fonseca
- Department of Radiation Oncology (MAASTRO), GROW School for Oncology and Developmental Biology, Maastricht University Medical Centre+, Maastricht, the Netherlands.
| | - Zhenwei Shi
- Department of Radiation Oncology (MAASTRO), GROW School for Oncology and Developmental Biology, Maastricht University Medical Centre+, Maastricht, the Netherlands
| | - Cheng Zhu
- Department of Radiation Oncology (MAASTRO), GROW School for Oncology and Developmental Biology, Maastricht University Medical Centre+, Maastricht, the Netherlands
| | - Andre Dekker
- Department of Radiation Oncology (MAASTRO), GROW School for Oncology and Developmental Biology, Maastricht University Medical Centre+, Maastricht, the Netherlands
| | - Inigo Bermejo
- Department of Radiation Oncology (MAASTRO), GROW School for Oncology and Developmental Biology, Maastricht University Medical Centre+, Maastricht, the Netherlands
| | - Leonard Wee
- Department of Radiation Oncology (MAASTRO), GROW School for Oncology and Developmental Biology, Maastricht University Medical Centre+, Maastricht, the Netherlands
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13
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Chen R, Zhao WQ, Fang C, Yang X, Ji M. Histone methyltransferase SETD2: a potential tumor suppressor in solid cancers. J Cancer 2020; 11:3349-3356. [PMID: 32231741 PMCID: PMC7097956 DOI: 10.7150/jca.38391] [Citation(s) in RCA: 49] [Impact Index Per Article: 12.3] [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: 07/13/2019] [Accepted: 02/09/2020] [Indexed: 12/24/2022] Open
Abstract
Epigenetic regulation plays an important role in the occurrence, development and treatment of malignant tumors; and a great deal of attention has been paid to the histone methylation level in recent years. As a 230-kD epigenetic regulator, the histone H3 lysine 36 histone (H3K36) methyltransferase SETD2 is a key enzyme of the nuclear receptor SET domain-containing (NSD) family, which is associated with a specific hyperphosphorylated domain, a large subunit of RNA polymerase II (RNAPII), named RNAPII subunit B1 (RPB1), and SETD2 which methylates the ly-36 position of dimethylated histone H3 (H3K36me2) to generate trimethylated H3K36 (H3K36me3). SETD2 is involved in various cellular processes, including transcriptional regulation, DNA damage repair, non-histone protein-related functions and some other processes. Great efforts of high-throughput sequencing have revealed that SETD2 is mutated or its function is lost in a range of solid cancers, including renal cancer, gastrointestinal cancer, lung cancer, pancreatic cancer, osteosarcoma, and so on. Mutation, or functional loss, of the SETD2 gene produces dysfunction in corresponding tumor tissue proteins, leading to tumorigenesis, progression, chemotherapy resistance, and unfavorable prognosis, suggesting that SETD2 possibly acts as a tumor suppressor. However, its underlying mechanism remains largely unexplored. In the present study, we summarized the latest advances of effects of SETD2 expression at the mRNA and protein levels in solid cancers, and its potential molecular and cellular functions as well as clinical applications were also reviewed.
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Affiliation(s)
- Rui Chen
- Department of Oncology, the Third Affiliated Hospital of Soochow University, The First People's Hospital of Changzhou, No. 185 Juqian Road, Tianning District, Changzhou 213003, China
| | - Wei-Qing Zhao
- Department of Oncology, the Third Affiliated Hospital of Soochow University, The First People's Hospital of Changzhou, No. 185 Juqian Road, Tianning District, Changzhou 213003, China
| | - Cheng Fang
- Department of Oncology, the Third Affiliated Hospital of Soochow University, The First People's Hospital of Changzhou, No. 185 Juqian Road, Tianning District, Changzhou 213003, China
| | - Xin Yang
- Department of Oncology, the Third Affiliated Hospital of Soochow University, The First People's Hospital of Changzhou, No. 185 Juqian Road, Tianning District, Changzhou 213003, China
| | - Mei Ji
- Department of Oncology, the Third Affiliated Hospital of Soochow University, The First People's Hospital of Changzhou, No. 185 Juqian Road, Tianning District, Changzhou 213003, China
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14
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Chen L, Qiao D, Wang J, Tian G, Wang M. Cancer immunotherapy with lymphocytes genetically engineered with T cell receptors for solid cancers. Immunol Lett 2019; 216:51-62. [PMID: 31597088 DOI: 10.1016/j.imlet.2019.10.002] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [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: 06/14/2019] [Revised: 09/18/2019] [Accepted: 10/02/2019] [Indexed: 12/15/2022]
Abstract
Adoptive transfer of T cells genetically engineered with chimeric antigen receptors (CAR-T cells) have proven to be highly effective for treating CD19+ B cell-derived hematologic malignancies. However, due to the lack of ideal tumor surface antigens, CAR-T cell therapy has limited success in treating solid tumors. T cells genetically engineered with T cell receptors (TCR-T cells) recognize intracellular and cell-surface antigens in the context of major histocompatibility complex (MHC) presentation and thus have the potential to access much more target antigens than CAR-T cells, providing great promise in treating solid tumors. There is an increasing interest in the application of TCR-T cell therapy for solid tumors, and fifty-six clinical trials are undergoing worldwide to confirm its validity. In this review, we summarize the recent progress in clinical studies of TCR-T cell therapy, describe strategies in the preparation and characterization of TCR-T cells, focusing on antigen selection, TCR isolation and methods to further enhance the potency of adoptively transferred cells.
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Affiliation(s)
- Lei Chen
- Department of Research and Development, Shenzhen Institute for Innovation and Translational Medicine, Shenzhen International Biological Valley-Life Science Industrial Park, Dapeng New District, Shenzhen, China
| | - Dongjuan Qiao
- Department of Research and Development, Shenzhen Institute for Innovation and Translational Medicine, Shenzhen International Biological Valley-Life Science Industrial Park, Dapeng New District, Shenzhen, China
| | - Juntao Wang
- Department of Research and Development, Shenzhen Institute for Innovation and Translational Medicine, Shenzhen International Biological Valley-Life Science Industrial Park, Dapeng New District, Shenzhen, China
| | - Geng Tian
- Department of Oncology, Shenzhen Second People's Hospital, The First Affiliated Hospital of Shenzhen University, Shenzhen, 518035, China
| | - Mingjun Wang
- Department of Research and Development, Shenzhen Institute for Innovation and Translational Medicine, Shenzhen International Biological Valley-Life Science Industrial Park, Dapeng New District, Shenzhen, China.
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15
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Dib RW, Khalil M, Fares J, Hachem RY, Jiang Y, Dandachi D, Chaftari AM, Raad II. Invasive pulmonary aspergillosis: comparative analysis in cancer patients with underlying haematologic malignancies versus solid tumours. J Hosp Infect 2019; 104:358-364. [PMID: 31585141 DOI: 10.1016/j.jhin.2019.09.020] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [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: 07/25/2019] [Revised: 09/24/2019] [Accepted: 09/26/2019] [Indexed: 10/25/2022]
Abstract
BACKGROUND Invasive pulmonary aspergillosis (IPA) is commonly associated with haematologic malignancies but also occurs with solid tumours. AIM To compare the diagnostic approaches and therapeutic outcomes for IPA between patients with haematologic malignancies and solid cancers. METHODS A retrospective study was conducted evaluating consecutive cases of proven and probable IPA from 2004 to 2016. Patients >18 years of age with an underlying solid tumour, haematologic malignancy, or haematopoietic cell transplantation (HCT) within one year of IPA diagnosis were included. FINDINGS Of the 311 patients analysed, 225 had haematologic malignancies and 86 had solid tumours. Patients with solid tumours were more likely to have had chronic obstructive pulmonary disease (COPD) or other pulmonary diseases, have Aspergillus fumigatus infections, and have received radiotherapy before IPA occurrence than were those with haematologic malignancies (all P<0.01). Antifungal monotherapy and voriconazole-based therapy were more often prescribed in the solid group (87% vs 56%, P<0.0001, and 77% vs 53%, P=0.0002, respectively). The median duration of primary antifungal therapy was longer in the solid group (64 days vs 20 days, P<0.0001). Complete or partial response to antifungal therapy was recorded in 66% of the solid group and 40% of the haematologic group (P=0.0001). At 12 weeks, overall mortality was similar in both groups, but IPA-attributable mortality was higher in the haematologic group (30% vs 18%, P=0.04). CONCLUSIONS Monotherapy was more often prescribed in patients with solid tumours than in patients with haematologic malignancies. Patients with solid tumours had better antifungal therapy response and lower 12-week IPA-attributable mortality than did those with haematologic malignancies.
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Affiliation(s)
- R W Dib
- Department of Infectious Diseases, Infection Control & Employee Health, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - M Khalil
- Department of Infectious Diseases, Infection Control & Employee Health, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - J Fares
- Department of Infectious Diseases, Infection Control & Employee Health, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - R Y Hachem
- Department of Infectious Diseases, Infection Control & Employee Health, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
| | - Y Jiang
- Department of Infectious Diseases, Infection Control & Employee Health, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - D Dandachi
- Department of Infectious Diseases, Infection Control & Employee Health, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - A-M Chaftari
- Department of Infectious Diseases, Infection Control & Employee Health, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - I I Raad
- Department of Infectious Diseases, Infection Control & Employee Health, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
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16
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Marei HE, Althani A, Caceci T, Arriga R, Sconocchia T, Ottaviani A, Lanzilli G, Roselli M, Caratelli S, Cenciarelli C, Sconocchia G. Recent perspective on CAR and Fcγ-CR T cell immunotherapy for cancers: Preclinical evidence versus clinical outcomes. Biochem Pharmacol 2019; 166:335-346. [PMID: 31176617 DOI: 10.1016/j.bcp.2019.06.002] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [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: 04/27/2019] [Accepted: 06/03/2019] [Indexed: 12/16/2022]
Abstract
The chimeric antigen receptor T cell (CAR-T cell) immunotherapy currently represents a hot research trend and it is expected to revolutionize the field of cancer therapy. Promising outcomes have been achieved using CAR-T cell therapy for haematological malignancies. Despite encouraging results, several challenges still pose eminent hurdles before being fully recognized. Directing CAR-T cells to target a single tumour associated antigen (TAA) as the case in haematological malignancies might be much simpler than targeting the extensive inhibitory microenvironments associated with solid tumours. This review focuses on the basic principles involved in development of CAR-T cells, emphasizing the differences between humoral IgG, T-cell receptors, CAR and Fcγ-CR constructs. It also highlights the complex inhibitory network that is usually associated with solid tumours, and tackles recent advances in the clinical studies that have provided great hope for the future use of CAR-T cell immunotherapy. While current Fcγ-CR T cell immunotherapy is in pre-clinical stage, is expected to provide a sound therapeutic approach to add to existing classical chemo- and radio-therapeutic modalities.
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Affiliation(s)
- Hany E Marei
- Department of Cytology and Histology, Faculty of Veterinary Medicine, Mansoura University, Mansoura 35116, Egypt.
| | - Asma Althani
- Biomedical Research Center, Qatar University, Doha 2713, Qatar
| | - Thomas Caceci
- Biomedical Science Education, Virginia Tech Carilion School of Medicine, Roanoke, VA, United States
| | - Roberto Arriga
- Department of Systems Medicine, Endocrinology and Medical Oncology, University of Rome "Tor Vergata", Rome, Italy
| | - Tommaso Sconocchia
- Otto Loewi Research Center, Chair of Immunology and Pathophysiology, Medical University of Graz, Graz, Austria
| | | | | | - Mario Roselli
- Department of Systems Medicine, Endocrinology and Medical Oncology, University of Rome "Tor Vergata", Rome, Italy
| | - Sara Caratelli
- Institute of Translational Pharmacology-CNR, Rome, Italy
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Farran B, Pavitra E, Kasa P, Peela S, Rama Raju GS, Nagaraju GP. Folate-targeted immunotherapies: Passive and active strategies for cancer. Cytokine Growth Factor Rev 2019; 45:45-52. [PMID: 30770191 DOI: 10.1016/j.cytogfr.2019.02.001] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [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: 01/24/2019] [Accepted: 02/04/2019] [Indexed: 01/23/2023]
Abstract
The glycoprotein FRα is a membrane-attached transport protein that is shielded from the immune system in healthy cells. However, it is upregulated in various malignancies, involved in cancer development and is also immunogenic. Furthermore, FRα is a tumor-associated antigen endowed with unique properties, thus rendering it a suitable target for immunotherapeutic development in cancer. Various anti- FRα immunotherapeutic strategies are thus currently being developed and clinically assessed for the treatment of various solid tumors. These approaches include passive anti-FRα immunotherapies, such as monoclonal antibodies, or active immunotherapies, such as CART, folate haptens and vaccines. In this review, we will explore the advances in the field of FRα-based immune therapies and discuss both their successes and shortcomings in the clinical setting.
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Affiliation(s)
- Batoul Farran
- Department of Hematology and Medical Oncology, Winship Cancer Institute, Emory University, Atlanta, GA, 30322, USA
| | - Eluri Pavitra
- Department of Biological Engineering, Biohybrid Systems Research Center (BSRC), Inha University, 100, Inha-ro, Incheon, 22212, Republic of Korea
| | - Prameswari Kasa
- Dr. LV Prasad Diagnostics and Research Laboratory, Khairtabad, Hyderabad, 500004, India
| | - Sujatha Peela
- Department of Biotechnology, Dr. B.R. Ambedkar University, Srikakulam, Andhra Pradesh, 532410, India
| | - Ganji Seeta Rama Raju
- Department of Energy and Materials Engineering, Dongguk University-Seoul, Seoul, 04620, Republic of Korea
| | - Ganji Purnachandra Nagaraju
- Department of Hematology and Medical Oncology, Winship Cancer Institute, Emory University, Atlanta, GA, 30322, USA.
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Yu J, Xu L, Hong D, Zhang X, Liu J, Li D, Li J, Zhou Y, Liu T. Design, synthesis, and biological evaluation of novel phenol ether derivatives as non-covalent proteasome inhibitors. Eur J Med Chem 2018; 161:543-558. [PMID: 30391816 DOI: 10.1016/j.ejmech.2018.10.056] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [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: 07/24/2018] [Revised: 10/22/2018] [Accepted: 10/23/2018] [Indexed: 12/31/2022]
Abstract
A series of novel phenol ether derivatives were designed, synthesized, and evaluated as non-covalent proteasome inhibitors. Most compounds exhibited moderate to excellent proteasome inhibitory activity. In particular, compound 18x proved to be the most potent compound (chymotrypsin-like: IC50 = 49 nM), exhibiting a 2-fold higher potency compared to the reported PI-1840. Besides, compound 18x exhibited excellent metabolic stability and selective anti-proliferative activity against solid cancer cell lines including HepG2 and HGC27, providing incentive for the further development as a potential anticancer agent against solid cancers.
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Affiliation(s)
- Jianjun Yu
- ZJU-ENS Joint Laboratory of Medicinal Chemistry, Zhejiang Province Key Laboratory of Anti-Cancer Drug Research, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, 310058, PR China
| | - Lei Xu
- School of Life Science and Technology, ShanghaiTech University, Shanghai, 201203, PR China; National Center for Drug Screening, State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, 201203, PR China; University of Chinese Academy of Sciences, Graduate School, No. 19A Yuquan Road, Beijing, 100049, PR China
| | - Duidui Hong
- ZJU-ENS Joint Laboratory of Medicinal Chemistry, Zhejiang Province Key Laboratory of Anti-Cancer Drug Research, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, 310058, PR China
| | - Xiaotuan Zhang
- National Center for Drug Screening, State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, 201203, PR China; University of Chinese Academy of Sciences, Graduate School, No. 19A Yuquan Road, Beijing, 100049, PR China
| | - Jieyu Liu
- National Center for Drug Screening, State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, 201203, PR China; University of Chinese Academy of Sciences, Graduate School, No. 19A Yuquan Road, Beijing, 100049, PR China
| | - Daqiang Li
- ZJU-ENS Joint Laboratory of Medicinal Chemistry, Zhejiang Province Key Laboratory of Anti-Cancer Drug Research, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, 310058, PR China
| | - Jia Li
- National Center for Drug Screening, State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, 201203, PR China; University of Chinese Academy of Sciences, Graduate School, No. 19A Yuquan Road, Beijing, 100049, PR China
| | - Yubo Zhou
- National Center for Drug Screening, State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, 201203, PR China; University of Chinese Academy of Sciences, Graduate School, No. 19A Yuquan Road, Beijing, 100049, PR China.
| | - Tao Liu
- ZJU-ENS Joint Laboratory of Medicinal Chemistry, Zhejiang Province Key Laboratory of Anti-Cancer Drug Research, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, 310058, PR China.
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Vincent F, Soares M, Mokart D, Lemiale V, Bruneel F, Boubaya M, Gonzalez F, Cohen Y, Azoulay E, Darmon M. In-hospital and day-120 survival of critically ill solid cancer patients after discharge of the intensive care units: results of a retrospective multicenter study-A Groupe de recherche respiratoire en réanimation en Onco-Hématologie (Grrr-OH) study. Ann Intensive Care 2018; 8:40. [PMID: 29582210 PMCID: PMC6890921 DOI: 10.1186/s13613-018-0386-6] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [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: 10/17/2017] [Accepted: 03/17/2018] [Indexed: 12/19/2022] Open
Abstract
Objectives To assess outcomes at hospital discharge and day-120 after intensive care unit (ICU) discharge among patients with solid cancer admitted to ICU and to identify characteristics associated with in-hospital and day-120 after ICU discharge mortalities. Design International, multicenter, retrospective study. Setting Five ICUs in France and Brazil, two located in cancer centers, two in university affiliated and one in general hospitals. Patients Consecutive patients aged > 18 years, with underlying solid cancers (known before admission to the ICU or diagnosed during the stay in the ICU), admitted to the participating ICUs and discharged alive from the ICU from January 2006 to December 2011 were included in this study. Patients admitted after scheduled surgery or to secure procedure were excluded. Variables of interest were in-hospital and day-120 post-ICU mortality among patients discharged alive from the ICU. Interventions None. Measurements and results A total of 1053 patients aged 63 years (54–71) (median [IQR]) were included. Most of the patients were of the male gender (66.8%). The in-ICU, in-hospital, and four-month post-ICU discharge mortalities were, respectively, 41.3, 60.7, and 65.8%. Among patients discharged alive from the ICU, in multivariate analysis, factors associated with four months post-ICU discharge mortality were type of cancer (OR from 0.25 to 0.52 when compared to lung cancers), systemic extension of the disease (OR 2.54; 95% CI 1.87–3.45), need for invasive mechanical ventilation (OR 2.54; 95% CI 1.80–3.59), for vasopressors (OR 2.35; 95% CI 1.66–3.29), or renal replacement therapy (OR 1.54; 95% CI 0.99–2.38). A predictive score, “Oncoscore,” was built performing fairly in predicting 4 months post-ICU discharge outcome (AUC 0.74; 95% CI 0.71–0.77). Conclusion Despite the high day-120 mortality following the ICU discharge, our study reports a meaningful medium-term survival rate after the ICU discharge of solid cancer patients. Of utmost importance, the “Oncoscore” must be validated in prospective studies and cannot be used, in its form without external validation, for individual decision making. Prospective studies to answer questions not provided by this study are needed, including only patients with solid cancers admitted in the ICU for medical reasons or after emergency surgery. Electronic supplementary material The online version of this article (10.1186/s13613-018-0386-6) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- François Vincent
- Medical-Surgical Intensive Care Unit, Le Raincy-Montfermeil General Hospital, 10, rue du Général Leclerc, 93370, Montfermeil, France.
| | - Marcio Soares
- D'Or Institute for Research and Education, Rio de Janeiro, Brazil.,Programa de Pós-Graduação em Oncologia, Instituto Nacional de Câncer, Rio de Janeiro, Brazil
| | - Djamel Mokart
- Anesthesiology and Intensive Care Unit, Paoli Calmette Institute, Marseille, France
| | - Virginie Lemiale
- Medical Intensive Care Unit, Saint-Louis University Hospital, AP-HP, Paris, France
| | - Fabrice Bruneel
- Medical-Surgical Intensive Care Unit, Mignot Hospital, Le Chesnay, France
| | - Marouane Boubaya
- Clinical Research Unit, Avicenne University Hospital, AP-HP, Bobigny, France
| | - Frédéric Gonzalez
- Medical-Surgical Intensive Care Unit, Avicenne University Hospital, AP-HP, Bobigny, France
| | - Yves Cohen
- Medical-Surgical Intensive Care Unit, Avicenne University Hospital, AP-HP, Bobigny, France
| | - Elie Azoulay
- Medical Intensive Care Unit, Saint-Louis University Hospital, AP-HP, Paris, France.,ECSTRA Team, Biostatistics and Clinical Epidemiology, UMR 1153 (Center of Epidemiology and Biostatistics, Sorbonne Paris Cité, CRESS), INSERM, Paris Diderot Sorbonne University, Paris, France
| | - Michaël Darmon
- Medical Intensive Care Unit, Saint-Louis University Hospital, AP-HP, Paris, France
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Ying FLM, Ping MCY, Tong M, Yan EYP, Yee TLS, Ting LY, Sim ALW, Yu LC, Shiu BLH, Kin ACC. A cohort study on protocol-based nurse-led out-patient management of post-chemotherapy low-risk febrile neutropenia. Support Care Cancer 2018; 26:3039-45. [PMID: 29556814 DOI: 10.1007/s00520-018-4157-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2017] [Accepted: 03/12/2018] [Indexed: 10/17/2022]
Abstract
PURPOSE International guidelines adopt risk stratification approach to manage patients with low-risk febrile neutropenia patients. We developed this out-patient program using shared-care model with professional input and patient empowerment, so as to reduce patients' psychological burden from hospitalization and to improve the cost-effectiveness of management. METHOD This is a prospective cohort study to compare the efficacy and safeness of the out-patient program when compared with traditional in-patient care. Patients with solid tumors, developed febrile neutropenia with Multinational Association of Supportive Care in Cancer score of at least 21, and good performance status were included. After initial assessment and the first dose of oral antibiotics, patients were observed in the ambulatory center. Stable patients were discharged home after 4 h of observation and nurse counseling. Patients' condition and clinical progress were regularly reviewed by specialist nurses within the following week by telephone and nurse clinic follow-up. The primary objective of the study is success rate, which defined as the resolution of fever and infection, without hospitalization or any change in antibiotics. RESULTS From September 2014 to December 2016, a total of 38 patients were enrolled. Majority were female with breast cancer (97%). Two patients required hospitalization due to persistent fever. The success rate of the out-patient program was not significantly different from the historical in-patient cohort (94.9 versus 97.4%, p = 0.053). No mortality was observed. Patients' compliance to the program was 100%, to telephone follow-up, nurse clinic visits, and daily temperature record. CONCLUSION Out-patient management of patients with low-risk febrile neutropenia is effective and safe through implementation of a structured protocol with joint inputs and engagement from clinicians, oncology nurses, and patients.
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Radhakrishnan H, Ilm K, Walther W, Shirasawa S, Sasazuki T, Daniel PT, Gillissen B, Stein U. MACC1 regulates Fas mediated apoptosis through STAT1/3 - Mcl-1 signaling in solid cancers. Cancer Lett 2017. [PMID: 28649004 DOI: 10.1016/j.canlet.2017.06.020] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [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: 12/12/2022]
Abstract
MACC1 was identified as a novel player in cancer progression and metastasis, but its role in death receptor-mediated apoptosis is still unexplored. We show that MACC1 knockdown sensitizes cancer cells to death receptor-mediated apoptosis. For the first time, we provide evidence for STAT signaling as a MACC1 target. MACC1 knockdown drastically reduced STAT1/3 activating phosphorylation, thereby regulating the expression of its apoptosis targets Mcl-1 and Fas. STAT signaling inhibition by the JAK1/2 inhibitor ruxolitinib mimicked MACC1 knockdown-mediated molecular signatures and apoptosis sensitization to Fas activation. Despite the increased Fas expression, the reduced Mcl-1 expression was instrumental in apoptosis sensitization. This reduced Mcl-1-mediated apoptosis sensitization was Bax and Bak dependent. MACC1 knockdown also increased TRAIL-induced apoptosis. MACC1 overexpression enhanced STAT1/3 phosphorylation and increased Mcl-1 expression, which was abrogated by ruxolitinib. The central role of Mcl-1 was strengthened by the resistance of Mcl-1 overexpressing cells to apoptosis induction. The clinical relevance of Mcl-1 regulation by MACC1 was supported by their positive expression correlation in patient-derived tumors. Altogether, we reveal a novel death receptor-mediated apoptosis regulatory mechanism by MACC1 in solid cancers through modulation of the STAT1/3-Mcl-1 axis.
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Affiliation(s)
- Harikrishnan Radhakrishnan
- Translational Oncology of Solid Tumors, Experimental and Clinical Research Center, Charité - Universitätsmedizin Berlin, Max-Delbrück-Center for Molecular Medicine, Berlin, Germany; Berlin School of Integrative Oncology, Charité - Universitätsmedizin Berlin, Germany
| | - Katharina Ilm
- Translational Oncology of Solid Tumors, Experimental and Clinical Research Center, Charité - Universitätsmedizin Berlin, Max-Delbrück-Center for Molecular Medicine, Berlin, Germany
| | - Wolfgang Walther
- Translational Oncology of Solid Tumors, Experimental and Clinical Research Center, Charité - Universitätsmedizin Berlin, Max-Delbrück-Center for Molecular Medicine, Berlin, Germany
| | - Senji Shirasawa
- Department of Cell Biology, Faculty of Medicine, Fukuoka University, Fukuoka, Japan
| | | | - Peter T Daniel
- Clinical and Molecular Oncology, Experimental and Clinical Research Center, Charité - Universitätsmedizin Berlin, Max-Delbrück-Center for Molecular Medicine, Berlin, Germany
| | - Bernhard Gillissen
- Clinical and Molecular Oncology, Experimental and Clinical Research Center, Charité - Universitätsmedizin Berlin, Max-Delbrück-Center for Molecular Medicine, Berlin, Germany
| | - Ulrike Stein
- Translational Oncology of Solid Tumors, Experimental and Clinical Research Center, Charité - Universitätsmedizin Berlin, Max-Delbrück-Center for Molecular Medicine, Berlin, Germany; German Cancer Consortium (DKTK), Heidelberg, Germany.
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22
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Soler A, Cayrefourcq L, Mazel M, Alix-Panabières C. EpCAM-Independent Enrichment and Detection of Viable Circulating Tumor Cells Using the EPISPOT Assay. Methods Mol Biol 2017; 1634:263-276. [PMID: 28819858 DOI: 10.1007/978-1-4939-7144-2_22] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [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: 06/07/2023]
Abstract
Identification and characterization of circulating tumor cells (CTCs) in peripheral blood can provide information on the direction and the efficacy of treatments. Current techniques such as CellSearch® are limited in differentiating between apoptotic and viable CTCs. In contrast, the fluorescent EPISPOT assay allows for the identification of viable cells by detecting proteins secreted/released/shed by functional single epithelial cancer cells. In addition, as CTCs are rare events, it is required to combine the EPISPOT assay with an enrichment step. In this article, the EPISPOT assay, as well as two technologies for enrichment of viable CTCs, RosetteSep™ and Parsortix™ techniques, will be presented and discussed in detail.
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MESH Headings
- Antibodies, Monoclonal/chemistry
- Antibodies, Monoclonal/metabolism
- Biomarkers, Tumor/genetics
- Biomarkers, Tumor/immunology
- Biomarkers, Tumor/metabolism
- Cell Count
- Cell Line, Tumor
- Cell Separation/instrumentation
- Cell Separation/methods
- Cell Survival
- Centrifugation, Density Gradient/methods
- Epithelial Cell Adhesion Molecule
- Equipment Design
- ErbB Receptors/genetics
- ErbB Receptors/immunology
- ErbB Receptors/metabolism
- Ficoll/chemistry
- Fluorescent Dyes/chemistry
- Humans
- Immunoassay
- Keratin-19/genetics
- Keratin-19/immunology
- Keratin-19/metabolism
- Microfluidic Analytical Techniques/instrumentation
- Neoplasms/blood
- Neoplasms/diagnosis
- Neoplasms/immunology
- Neoplasms/pathology
- Neoplastic Cells, Circulating/immunology
- Neoplastic Cells, Circulating/metabolism
- Neoplastic Cells, Circulating/pathology
- Protein Binding
- Receptor, ErbB-2/genetics
- Receptor, ErbB-2/immunology
- Receptor, ErbB-2/metabolism
- Vascular Endothelial Growth Factor A/genetics
- Vascular Endothelial Growth Factor A/immunology
- Vascular Endothelial Growth Factor A/metabolism
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Affiliation(s)
- Alexandra Soler
- Laboratory of Rare Human Circulating Cells (LCCRH), Department of Cellular and Tissular Biopathology of Tumors, University Medical Centre, Montpellier, France
- EA2415-Help for Personalized Decision: Methodological Aspects, University Institute of Clinical Research (IURC), Montpellier University, 641 Avenue du Doyen Gaston Giraud, 34093, Montpellier Cedex 5, France
| | - Laure Cayrefourcq
- Laboratory of Rare Human Circulating Cells (LCCRH), Department of Cellular and Tissular Biopathology of Tumors, University Medical Centre, Montpellier, France
- EA2415-Help for Personalized Decision: Methodological Aspects, University Institute of Clinical Research (IURC), Montpellier University, 641 Avenue du Doyen Gaston Giraud, 34093, Montpellier Cedex 5, France
| | - Martine Mazel
- Laboratory of Rare Human Circulating Cells (LCCRH), Department of Cellular and Tissular Biopathology of Tumors, University Medical Centre, Montpellier, France
- EA2415-Help for Personalized Decision: Methodological Aspects, University Institute of Clinical Research (IURC), Montpellier University, 641 Avenue du Doyen Gaston Giraud, 34093, Montpellier Cedex 5, France
| | - Catherine Alix-Panabières
- Laboratory of Rare Human Circulating Cells (LCCRH), Department of Cellular and Tissular Biopathology of Tumors, University Medical Centre, Montpellier, France.
- EA2415-Help for Personalized Decision: Methodological Aspects, University Institute of Clinical Research (IURC), Montpellier University, 641 Avenue du Doyen Gaston Giraud, 34093, Montpellier Cedex 5, France.
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23
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Kaushik NK, Kaushik N, Yoo KC, Uddin N, Kim JS, Lee SJ, Choi EH. Low doses of PEG-coated gold nanoparticles sensitize solid tumors to cold plasma by blocking the PI3K/AKT-driven signaling axis to suppress cellular transformation by inhibiting growth and EMT. Biomaterials 2016; 87:118-130. [PMID: 26921841 DOI: 10.1016/j.biomaterials.2016.02.014] [Citation(s) in RCA: 68] [Impact Index Per Article: 8.5] [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: 10/18/2015] [Revised: 01/31/2016] [Accepted: 02/15/2016] [Indexed: 12/30/2022]
Abstract
Metastasis, the primary cause of tumor cell transformation, is often activated during cancer invasion and progression and is associated with poor therapeutic outcomes. The effects of combined treatments that included PEG-coated gold nanoparticles (GNP) and cold plasma on epithelial-mesenchymal transition (EMT) and the maintenance of cancer stem cells (CSC) have not been described so far. Here, we report that co-treatment with GNP and cold plasma inhibited proliferation in cancer cells by abolishing the activation of the PI3K/AKT signaling axis. In addition, co-treatment reversed EMT in solid tumor cells by reducing the secretion of a number of proteins, resulting in the upregulation of epithelial markers such as E-cadherin along with down-regulation of N-Cadherin, Slug and Zeb-1. The inhibition of the PI3K/AKT pathway and the reversal of EMT by co-treatment prevented tumor cells growth in solid tumors. Furthermore, we show that GNP and plasma also suppresses tumor growth by decreasing mesenchymal markers in tumor xenograft mice models. Importantly, co-treatment resulted in a substantial decrease in sphere formation and the self-renewal capacity of glioma-like stem cells. Together, these results indicate a direct link between a decrease of EMT and an increase in cell death in solid tumors following co-treatment with cold plasma and GNP.
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Affiliation(s)
- Nagendra Kumar Kaushik
- Plasma Bioscience Research Center, Department of Electrical and Biological Physics, Kwangwoon University, Seoul, 139-701, Republic of Korea.
| | - Neha Kaushik
- Plasma Bioscience Research Center, Department of Electrical and Biological Physics, Kwangwoon University, Seoul, 139-701, Republic of Korea; Department of Life Science, Research Institute for Natural Sciences, Hanyang University, Seoul, 133-791, Republic of Korea
| | - Ki Chun Yoo
- Department of Life Science, Research Institute for Natural Sciences, Hanyang University, Seoul, 133-791, Republic of Korea
| | - Nizam Uddin
- Department of Life Science, Research Institute for Natural Sciences, Hanyang University, Seoul, 133-791, Republic of Korea
| | - Ju Sung Kim
- Plasma Bioscience Research Center, Department of Electrical and Biological Physics, Kwangwoon University, Seoul, 139-701, Republic of Korea
| | - Su Jae Lee
- Department of Life Science, Research Institute for Natural Sciences, Hanyang University, Seoul, 133-791, Republic of Korea.
| | - Eun Ha Choi
- Plasma Bioscience Research Center, Department of Electrical and Biological Physics, Kwangwoon University, Seoul, 139-701, Republic of Korea.
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Pulliam SR, Uzhachenko RV, Adunyah SE, Shanker A. Common gamma chain cytokines in combinatorial immune strategies against cancer. Immunol Lett 2015; 169:61-72. [PMID: 26597610 DOI: 10.1016/j.imlet.2015.11.007] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2015] [Revised: 10/15/2015] [Accepted: 11/12/2015] [Indexed: 01/10/2023]
Abstract
Common γ chain (γC) cytokines, namely IL-2, IL-4, IL-7, IL-9, IL-15, and IL-21 are important for the proliferation, differentiation, and survival of lymphocytes that display antitumor activity, thus stimulating considerable interest for the use of cytokines in cancer immunotherapy. In this review, we will focus on the γC cytokines that demonstrate the greatest potential for immunotherapy, IL-2, IL-7, IL-15, and IL-21. We will briefly cover their biological function, potential applications in cancer therapy, and update on their use in combinatorial immune strategies for eradicating tumors and hematopoietic malignancies.
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Affiliation(s)
- Stephanie R Pulliam
- Department of Biochemistry and Cancer Biology, School of Medicine, Meharry Medical College, Nashville, TN 37208, USA; School of Graduate Studies and Research, Meharry Medical College, Nashville, TN 37208, USA
| | - Roman V Uzhachenko
- Department of Biochemistry and Cancer Biology, School of Medicine, Meharry Medical College, Nashville, TN 37208, USA
| | - Samuel E Adunyah
- Department of Biochemistry and Cancer Biology, School of Medicine, Meharry Medical College, Nashville, TN 37208, USA; School of Graduate Studies and Research, Meharry Medical College, Nashville, TN 37208, USA.
| | - Anil Shanker
- Department of Biochemistry and Cancer Biology, School of Medicine, Meharry Medical College, Nashville, TN 37208, USA; School of Graduate Studies and Research, Meharry Medical College, Nashville, TN 37208, USA; Host-Tumor Interactions Research Program, Vanderbilt-Ingram Cancer Center, Vanderbilt University, Nashville, TN 37232, USA.
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