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Song Y, You Q, Chen X. Transition Metal-Based Therapies for Inflammatory Diseases. Adv Mater 2023; 35:e2212102. [PMID: 36863722 DOI: 10.1002/adma.202212102] [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: 12/25/2022] [Revised: 02/15/2023] [Indexed: 08/04/2023]
Abstract
Inflammatory disease (ID) is a general term that covers all diseases in which chronic inflammation performs as the major manifestation of pathogenesis. Traditional therapies based on the anti-inflammatory and immunosuppressive drugs are palliative with the short-term remission. The emergence of nanodrugs has been reported to solve the potential causes and prevent recurrences, thus holding great potential for the treatment of IDs. Among various nanomaterial systems, transition metal-based smart nanosystems (TMSNs) with unique electronic structures possess therapeutic advantages owing to their large surface area to volume ratio, high photothermal conversion efficiency, X-ray absorption capacity, and multiple catalytic enzyme activities. In this review, the rationale, design principle, and therapeutic mechanisms of TMSNs for treatments of various IDs are summarized. Specifically, TMSNs can not only be designed to scavenge danger signals, such as reactive oxygen and nitrogen species and cell-free DNA, but also can be engineered to block the mechanism of initiating inflammatory responses. In addition, TMSNs can be further applied as nanocarriers to deliver anti-inflammatory drugs. Finally, the opportunities and challenges of TMSNs are discussed, and the future directions of TMSN-based ID treatment for clinical applications are emphasized.
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Affiliation(s)
- Yilin Song
- School of Pharmacy, Shenyang Pharmaceutical University, Shenyang, Liaoning, 110016, China
| | - Qing You
- Departments of Diagnostic, Radiology Surgery, Chemical and Biomolecular Engineering, and Biomedical Engineering, Yong Loo Lin School of Medicine and Faculty of Engineering, National University of Singapore, Singapore, 119074, Singapore
- Nanomedicine Translational Research Program NUS center for Nanomedicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, 117597, Singapore
| | - Xiaoyuan Chen
- Departments of Diagnostic, Radiology Surgery, Chemical and Biomolecular Engineering, and Biomedical Engineering, Yong Loo Lin School of Medicine and Faculty of Engineering, National University of Singapore, Singapore, 119074, Singapore
- Nanomedicine Translational Research Program NUS center for Nanomedicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, 117597, Singapore
- Clinical Imaging Research Centre, Centre for Translational Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, 117599, Singapore
- Institute of Molecular and Cell Biology, Agency for Science, Technology, and Research (A*STAR), 61 Biopolis Drive, Proteos, Singapore, 138673, Singapore
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Nan Y, Ju D, Zhang X. Editorial: Combinational immunotherapy of cancer: novel targets, mechanisms, and strategies. Front Immunol 2023; 14:1250975. [PMID: 37638039 PMCID: PMC10454968 DOI: 10.3389/fimmu.2023.1250975] [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: 06/30/2023] [Accepted: 08/03/2023] [Indexed: 08/29/2023] Open
Affiliation(s)
| | | | - Xuyao Zhang
- Department of Biological Medicines & Shanghai Engineering Research Center of Immunotherapeutics, School of Pharmacy, Fudan University, Shanghai, China
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Rosario Pisani A, Sardaro A, Maggialetti N, Altini C, Rubini D, Mammucci P, Rubini G. Volumetric Modulated Arc Radiotherapy Efficacy After Double Recurrences of Cardiac Sarcoma. Curr Med Imaging 2023:CMIR-EPUB-130810. [PMID: 37038297 DOI: 10.2174/1573405620666230410091236] [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: 09/20/2022] [Revised: 01/13/2023] [Accepted: 01/26/2023] [Indexed: 04/12/2023]
Abstract
BACKGROUND Volumetric Modulated Arc Therapy (VMAT) has recently become a pivotal treatment of oncological diseases due to the high-precise delineation of target volume contours with sparing organs at risk. This procedure requires a high level of experience and precision and is achievable only with advanced diagnostic support. Magnetic Resonance (MRI) and multimodality imaging, such as 18F-fluorodeoxyglucose positron emission tomography/computed tomography (18F-FDG PET/CT), are fundamental in implementing radiotherapy guidance. CASE REPORT A 54-year-old patient underwent surgery twice to remove primitive and recurrent cardiac sarcomas of the left atrium. The appearance of a further relapse required radiotherapy as the only possible treatment. Cardiac MRI was then performed to define the degree of atrial mass invasiveness, and 18F-FDG PET/CT was performed to assess the activity and staging of the cardiac lesion. It revealed high 18F-FDG uptake not only in the left atrium lesion but also in a pancreatic lesion with elevated 18F-FDG uptake (SUV max 5.5). The pancreatic biopsy performed a few days later confirmed the myxoid sarcoma metastasis, and surgeons defined it as not operable due to the patient's clinical condition. Radiotherapy was then urgently performed with the VMAT technique. After 40 days, a cardiac MRI showed a reduction in the cardiac mass with improvement in the respiratory and cardiac symptoms; then, the patient started chemotherapy. One year after diagnosis, the patient is still alive and is receiving chemotherapy with gemcitabine and docetaxel with good compliance. CONCLUSION The correct and timely management of a patient suffering from a rare oncological disease has allowed a better and longer survival, especially due to VMAT, a sophisticated procedure that requires high expertise. This case also demonstrates that cardiac MRI and whole-body imaging procedures, such as 18FDG PET/CT, can be useful in staging patients with oncological diseases.
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Affiliation(s)
- Antonio Rosario Pisani
- Interdisciplinary Department of Medicine, Nuclear Medicine Unit, University of Bari 'Aldo Moro', Bari, Italy
| | - Angela Sardaro
- Interdisciplinary Department of Medicine, Section of Radiology and Radiation Oncology, University of Bari 'Aldo Moro', Bari, Italy
| | - Nicola Maggialetti
- Department of Basic Medical Science, Neuroscience, and Sense Organs, University of Bari 'Aldo Moro', Bari, Italy
| | - Corinna Altini
- Interdisciplinary Department of Medicine, Nuclear Medicine Unit, University of Bari 'Aldo Moro', Bari, Italy
| | - Dino Rubini
- Interdisciplinary Department of Medicine, Nuclear Medicine Unit, University of Bari 'Aldo Moro', Bari, Italy
| | - Paolo Mammucci
- Interdisciplinary Department of Medicine, Nuclear Medicine Unit, University of Bari 'Aldo Moro', Bari, Italy
| | - Giuseppe Rubini
- Interdisciplinary Department of Medicine, Nuclear Medicine Unit, University of Bari 'Aldo Moro', Bari, Italy
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Yardım-Akaydin S, Karahalil B, Nacak Baytas S. New therapy strategies in the management of breast cancer. Drug Discov Today 2022; 27:1755-1762. [PMID: 35337961 DOI: 10.1016/j.drudis.2022.03.014] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [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: 06/23/2021] [Revised: 02/13/2022] [Accepted: 03/20/2022] [Indexed: 12/19/2022]
Abstract
Breast cancer (BC), the second leading cause of cancer-related deaths after lung cancer, is the most common cancer type among women worldwide. BC comprises multiple subtypes based on molecular properties. Depending on the type of BC, hormone therapy, targeted therapy, and immunotherapy are the current systemic treatment options along with conventional chemotherapy. Several new molecular targets, miRNAs, and long non-coding RNAs (lncRNAs), have been discovered over the past few decades and are powerful potential therapeutic targets. Here, we review advanced therapeutics as new players in BC management.
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Affiliation(s)
- Sevgi Yardım-Akaydin
- Department of Biochemistry, Faculty of Pharmacy, Gazi University, 06330-Ankara, Turkey
| | - Bensu Karahalil
- Department of Toxicology, Faculty of Pharmacy, Gazi University, 06330-Ankara, Turkey
| | - Sultan Nacak Baytas
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Gazi University, 06330-Ankara, Turkey.
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Tao Y, Duma L, Rossez Y. Galleria mellonella as a Good Model to Study Acinetobacter baumannii Pathogenesis. Pathogens 2021; 10:1483. [PMID: 34832638 PMCID: PMC8623143 DOI: 10.3390/pathogens10111483] [Citation(s) in RCA: 15] [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: 10/22/2021] [Revised: 11/08/2021] [Accepted: 11/10/2021] [Indexed: 12/29/2022] Open
Abstract
The invertebrate model, Galleria mellonella, has been widely used to study host-pathogen interactions due to its cheapness, ease of handling, and similar mammalian innate immune system. G. mellonella larvae have been proven to be useful and a reliable model for analyzing pathogenesis mechanisms of multidrug resistant Acinetobacter baumannii, an opportunistic pathogen difficult to kill. This review describes the detailed experimental design of G. mellonella/A. baumannii models, and provides a comprehensive comparison of various virulence factors and therapy strategies using the G. mellonella host. These investigations highlight the importance of this host-pathogen model for in vivo pathogen virulence studies. On the long term, further development of the G. mellonella/A. baumannii model will offer promising insights for clinical treatments of A. baumannii infection.
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Affiliation(s)
- Ye Tao
- Université de Technologie de Compiègne, UPJV, UMR CNRS 7025, Enzyme and Cell Engineering, Centre de Recherche Royallieu–CS 60 319 , 60203 Compiègne, France; (Y.T.); (L.D.)
| | - Luminita Duma
- Université de Technologie de Compiègne, UPJV, UMR CNRS 7025, Enzyme and Cell Engineering, Centre de Recherche Royallieu–CS 60 319 , 60203 Compiègne, France; (Y.T.); (L.D.)
- Université de Reims Champagne-Ardenne, CNRS, ICMR UMR 7312, 51097 Reims, France
| | - Yannick Rossez
- Université Lille, CNRS, UMR 8576-UGSF-Unité de Glycobiologie Structurale et Fonctionnelle, F-59000 Lille, France
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Şahin İO, Özkul Y, Dündar M. Current and Future Therapeutic Strategies for Limb Girdle Muscular Dystrophy Type R1: Clinical and Experimental Approaches. Pathophysiology 2021; 28:238-49. [PMID: 35366260 DOI: 10.3390/pathophysiology28020016] [Citation(s) in RCA: 0] [Impact Index Per Article: 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: 04/21/2021] [Revised: 05/15/2021] [Accepted: 05/17/2021] [Indexed: 11/16/2022] Open
Abstract
Limb girdle muscular dystrophy type R1 disease is a progressive disease that is caused by mutations in the CAPN3 gene and involves the extremity muscles of the hip and shoulder girdle. The CAPN3 protein has proteolytic and non-proteolytic properties. The functions of the CAPN3 protein that have been determined so far can be listed as remodeling and combining contractile proteins in the sarcomere with the substrates with which it interacts, controlling the Ca2+ flow in and out through the sarcoplasmic reticulum, and regulation of membrane repair and muscle regeneration. Even though there are several gene therapies, cellular therapies, and drug therapies, such as glucocorticoid treatment, AAV- mediated therapy, CRISPR-Cas9, induced pluripotent stem cells, MYO-029, and AMBMP, which are either in preclinical or clinical phases, or have been completed, there is no final cure. Inhibitors and small molecules (tauroursodeoxycholic acid, salubrinal, rapamycin, CDN1163, dwarf open reading frame) targeting ER stress factors that are thought to be effective in muscle loss can be considered potential therapy strategies. At present, little can be done to treat the progressive muscle wasting, loss of function, and premature mortality of patients with LGMDR1, and there is a pressing need for more research to develop potential therapies.
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Abstract
PURPOSE To explore engagement principles and contextual conditions in high-engagement therapy sessions involving youth with disabilities and service providers. METHOD From a larger project on therapy engagement, a dyadic case analysis was conducted involving three youth ages 8-15 with disabilities and their service providers. Participants were interviewed about their engagement experiences after high-engagement sessions focusing on speech articulation, transition goals, and physical mobility. Data were analyzed thematically, with an emphasis on engagement principles illustrated by the cases. RESULTS There were four service provider engagement principles: (a) clients differ in what engages them and in how they display engagement (Individual Variation Principle), (b) there are multiple ways to engage clients (Personalizing Principle), (c) engagement is cultivated through relationship (Relationship Principle), and (d) it is important to monitor and be attuned to the client's level of engagement over a session (Monitoring Principle). Service providers' use of engagement strategies varied due to contextual conditions, including therapy type and youths' interests and preferences. CONCLUSIONS The findings indicate the value of providers' awareness of the dynamics of engagement, their use of personalized strategies to engage clients, and the fundamental importance of cultivating a good relationship and monitoring client engagement during therapy.IMPLICATIONS FOR REHABILITATIONService providers may benefit from being aware of common principles underlying the co-construction of engagement between service providers and clients.Service providers can use a variety of personalized strategies to heighten client engagement, and can work to cultivate a positive relationship.It is important to monitor clients' non-verbal and verbal signs of engagement and respond to signs of disengagement during therapy.Contextual conditions affecting service providers' use of engagement strategies include the nature of the therapy being provided and youths' interests and preferences.
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Affiliation(s)
- Gillian King
- Bloorview Research Institute, Holland Bloorview Kids Rehabilitation Hospital, Toronto, Canada.,Department of Occupational Science and Occupational Therapy, University of Toronto, Toronto, Canada
| | - Lisa A Chiarello
- Department of Physical Therapy and Rehabilitation Sciences, Drexel University, Philadelphia, PA, USA
| | - Michelle Phoenix
- Bloorview Research Institute, Holland Bloorview Kids Rehabilitation Hospital, Toronto, Canada.,School of Rehabilitation Science and CanChild, McMaster University, Hamilton, Canada
| | - Rachel D'Arrigo
- School of Health and Rehabilitation Sciences, The University of Queensland, Brisbane, Australia
| | - Madhu Pinto
- Bloorview Research Institute, Holland Bloorview Kids Rehabilitation Hospital, Toronto, Canada
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