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Qiao K, Pan Y, Zhang S, Shi G, Yang J, Zhang Z, Wang K, Chen X, Ning S. Cold Exposure Therapy Sensitizes Nanodrug-Mediated Radioimmunotherapy of Breast Cancer. ACS NANO 2024; 18:29689-29703. [PMID: 39401104 DOI: 10.1021/acsnano.4c09021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/30/2024]
Abstract
Cold exposure (CE) therapy can quickly induce tumor starvation by brown adipose tissue (BAT) thermogenesis. Exploring the combined antitumor mechanism of CE and traditional therapies (such as radiotherapy (RT)) is exciting and promising. In this study, we investigated the effect of CE in combination with nitric oxide (NO) gas therapy on sensitizing tumors to RT and promoting tumor radio-immunotherapy. We first constructed a liposome (SL) loaded with the NO prodrug S-nitroso-N-acetylpenicillamine (SNAP). When SL is injected, the glutathione (GSH) within the tumor region promotes the release of NO from SNAP. Subsequently, the superoxide anion produced by RT reacts with NO to generate peroxynitrite (ONOO-), which has strong oxidative properties and induces cell death. Meanwhile, the mice were exposed to a CE environment of 4 °C. CE-mediated BAT thermogenesis induced tumor starvation, which led to a decrease in ATP and GSH content within the tumor as well as an improvement in the hypoxic microenvironment and a decrease in myeloid-derived suppressor cells. All of the above have promoted the effectiveness of RT and activated the systemic antitumor immunity. In the bilateral tumor experiment, treatment of the primary tumor inhibited the growth of the distant tumor and promoted the infiltration of CD8+ T cells into the tumor. These findings reveal that the synergy of CE, NO gas therapy, and RT could confer high effective anticancer effects, providing possibilities in personalized cancer treatment.
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Affiliation(s)
- Kun Qiao
- Department of Breast Surgery, Harbin Medical University Cancer Hospital, Harbin 150081, China
| | - You Pan
- Department of Breast Surgery, The Second Affiliated Hospital of Guangxi Medical University, Nanning 530000, China
| | - Shiyuan Zhang
- Department of Breast Surgery, Harbin Medical University Cancer Hospital, Harbin 150081, China
| | - Guangfu Shi
- Department of Breast Surgery, The Second Affiliated Hospital of Guangxi Medical University, Nanning 530000, China
| | - Jinglin Yang
- Department of Breast Surgery, The Second Affiliated Hospital of Guangxi Medical University, Nanning 530000, China
| | - Zhenlin Zhang
- Department of Breast Surgery, The Second Affiliated Hospital of Guangxi Medical University, Nanning 530000, China
| | - Kaiyuan Wang
- Department of Pharmaceutics, Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang, Liaoning 110016, P. R. China
- Departments of Diagnostic Radiology, Surgery, Chemical and Biomolecular Engineering, and Biomedical Engineering, Yong Loo Lin School of Medicine and College of Design and Engineering, National University of Singapore, Singapore 119074, Singapore
| | - Xiaoyuan Chen
- Departments of Diagnostic Radiology, Surgery, Chemical and Biomolecular Engineering, and Biomedical Engineering, Yong Loo Lin School of Medicine and College of Design and Engineering, National University of Singapore, Singapore 119074, Singapore
- Nanomedicine Translational Research Program, 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
- Theranostics Center of Excellence (TCE), Yong Loo Lin School of Medicine, National University of Singapore, 11 Biopolis Way, Helios, Singapore 138667, Singapore
- Institute of Molecular and Cell Biology, Agency for Science, Technology, and Research (A*STAR), 61 Biopolis Drive, Proteos, Singapore 138673, Singapore
| | - Shipeng Ning
- Department of Breast Surgery, The Second Affiliated Hospital of Guangxi Medical University, Nanning 530000, China
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Li K, Wang S, Chen C, Xia L, Huang H, Feng W, Dai X, Chen Y. Endowing 1T'-ReS 2 Nanosheets with Sonopiezoelectric Property by Theoretical-Guided Vacancy-Manipulated Peierls Distortion for Tumor Ferroptosis Therapy. J Am Chem Soc 2024; 146:27779-27793. [PMID: 39316519 DOI: 10.1021/jacs.4c09768] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/26/2024]
Abstract
Sonopiezoelectric therapy harnesses piezoelectric materials to efficiently generate destructive reactive oxygen species when exposed to ultrasound. This innovative approach shows promise for tumor treatment by combining precise targeting of tumor sites through noninvasive ultrasound control with high reactive oxygen species generation capabilities via the piezoelectric effect. This study utilizes a theoretical-guided method to manipulate atomic vacancy defects and regulate the Peierls distortion in 1T'-ReS2 nanosheets, thereby imparting them with sonopiezoelectric properties not inherent to the original material. Furthermore, the plentiful unsaturated sites of ReS2 nanosheets endow them with excellent catalase- and peroxidase-mimicking activities. The reactive oxygen species generation by the engineered ReS2 nanosheets also leads to the depletion of glutathione. These capabilities are leveraged for tumor ferroptosis therapy via the classical pathway involving the 7-member 11-glutathione-GPX4 signaling axis, alongside the downregulation of dihydroorotate dehydrogenase and ferritin levels and the upregulation of fatty acid CoA ligase 4 expression. This showcases the innovative approach and potential applications of employing 1T'-ReS2 nanosheets in cancer treatment through theoretical design and materials engineering.
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Affiliation(s)
- Kexing Li
- Materdicine Lab, School of Life Sciences, Shanghai University, Shanghai 200444, P. R. China
| | - Shuangshuang Wang
- Materdicine Lab, School of Life Sciences, Shanghai University, Shanghai 200444, P. R. China
| | - Chunmei Chen
- Materdicine Lab, School of Life Sciences, Shanghai University, Shanghai 200444, P. R. China
| | - Lili Xia
- Materdicine Lab, School of Life Sciences, Shanghai University, Shanghai 200444, P. R. China
| | - Hui Huang
- Materdicine Lab, School of Life Sciences, Shanghai University, Shanghai 200444, P. R. China
| | - Wei Feng
- Materdicine Lab, School of Life Sciences, Shanghai University, Shanghai 200444, P. R. China
| | - Xinyue Dai
- Materdicine Lab, School of Life Sciences, Shanghai University, Shanghai 200444, P. R. China
| | - Yu Chen
- Materdicine Lab, School of Life Sciences, Shanghai University, Shanghai 200444, P. R. China
- Shanghai Institute of Materdicine, Shanghai 200051, P. R. China
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Ding W, Bao S, Zhao Q, Hao W, Fang K, Xiao Y, Lin X, Zhao Z, Xu X, Cui X, Yang X, Yao L, Jin H, Zhang K, Guo J. Blocking ACSL6 Compromises Autophagy via FLI1-Mediated Downregulation of COLs to Radiosensitize Lung Cancer. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2024; 11:e2403202. [PMID: 39206814 PMCID: PMC11516120 DOI: 10.1002/advs.202403202] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/26/2024] [Revised: 08/13/2024] [Indexed: 09/04/2024]
Abstract
Lung cancer (LC) is the leading cause of cancer-related mortality worldwide. Radiotherapy is the main component of LC treatment; however, its efficacy is often limited by radioresistance development, resulting in unsatisfactory clinical outcomes. Here, we found that LC radiosensitivity is up-regulated by decreased expression of long-chain acyl-CoA synthase 6 (ACSL6) after irradiation. Deletion of ACSL6 results in significant elevation of Friend leukemia integration 1 transcription factor (FLI1) and a marked decline of collagens (COLs). Blocking of ACSL6 impairs the tumor growth and upregulates FLI1, which reduces the levels of COLs and compromises irradiation-induced autophagy, leading to considerable therapeutic benefits during radiotherapy. Moreover, the direct interaction between ACSL6 and FLI1 and engagement between FLI1 and COLs indicates the involvement of the ACSL6-FLI1-COL axis. Finally, the potently adjusted autophagy flux reduces its otherwise contributive capability in surviving irradiation stress and leads to satisfactory radiosensitization for LC radiotherapy. These results demonstrate that enhanced ACSL6 expression promotes the aggressive performance of irradiated LC through increased FLI1-COL-mediated autophagy flux. Thus, the ACSL6-FLI1-Col-autophagy axis may be targeted to enhance the radiosensitivity of LC and improve the management of LC in radiotherapy.
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Affiliation(s)
- Wen Ding
- Department of Radiation MedicineCollege of Naval MedicineNaval Medical UniversityShanghai200433P. R. China
| | - Shijun Bao
- Department of Radiation MedicineCollege of Naval MedicineNaval Medical UniversityShanghai200433P. R. China
| | - Qingwei Zhao
- Department of Radiation MedicineCollege of Naval MedicineNaval Medical UniversityShanghai200433P. R. China
| | - Wei Hao
- Department of Radiation MedicineCollege of Naval MedicineNaval Medical UniversityShanghai200433P. R. China
| | - Kai Fang
- Department of Medicine CollegeJiangnan UniversityWuxiJiangsu214000P. R. China
| | - Yanlan Xiao
- Department of Radiation MedicineCollege of Naval MedicineNaval Medical UniversityShanghai200433P. R. China
| | - Xiaoting Lin
- Department of Radiation MedicineCollege of Naval MedicineNaval Medical UniversityShanghai200433P. R. China
| | - Zhemeng Zhao
- Department of Radiation MedicineCollege of Naval MedicineNaval Medical UniversityShanghai200433P. R. China
| | - Xinyi Xu
- Department of Radiation MedicineCollege of Naval MedicineNaval Medical UniversityShanghai200433P. R. China
- College of Basic MedicineNaval Medical UniversityShanghai200433P. R. China
| | - Xinyue Cui
- Department of Radiation MedicineCollege of Naval MedicineNaval Medical UniversityShanghai200433P. R. China
| | - Xiwen Yang
- Department of Radiation MedicineCollege of Naval MedicineNaval Medical UniversityShanghai200433P. R. China
| | - Liuhuan Yao
- Department of Radiation MedicineCollege of Naval MedicineNaval Medical UniversityShanghai200433P. R. China
| | - Hai Jin
- Department of Cardiothoracic SurgeryChanghai HospitalNaval Medical UniversityShanghai200433P. R. China
| | - Kun Zhang
- Department of Laboratory Medicine and Central LaboratorySichuan Academy of Medical SciencesSichuan Provincial People's HospitalSchool of MedicineUniversity of Electronic Science and Technology of ChinaNo. 32, West Second Section, First Ring RoadChengduSichuan610072P. R. China
| | - Jiaming Guo
- Department of Radiation MedicineCollege of Naval MedicineNaval Medical UniversityShanghai200433P. R. China
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Ahmad R, Barcellini A, Baumann K, Benje M, Bender T, Bragado P, Charalampopoulou A, Chowdhury R, Davis AJ, Ebner DK, Eley J, Kloeber JA, Mutter RW, Friedrich T, Gutierrez-Uzquiza A, Helm A, Ibáñez-Moragues M, Iturri L, Jansen J, Morcillo MÁ, Puerta D, Kokko AP, Sánchez-Parcerisa D, Scifoni E, Shimokawa T, Sokol O, Story MD, Thariat J, Tinganelli W, Tommasino F, Vandevoorde C, von Neubeck C. Particle Beam Radiobiology Status and Challenges: A PTCOG Radiobiology Subcommittee Report. Int J Part Ther 2024; 13:100626. [PMID: 39258166 PMCID: PMC11386331 DOI: 10.1016/j.ijpt.2024.100626] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2024] [Accepted: 08/02/2024] [Indexed: 09/12/2024] Open
Abstract
Particle therapy (PT) represents a significant advancement in cancer treatment, precisely targeting tumor cells while sparing surrounding healthy tissues thanks to the unique depth-dose profiles of the charged particles. Furthermore, their linear energy transfer and relative biological effectiveness enhance their capability to treat radioresistant tumors, including hypoxic ones. Over the years, extensive research has paved the way for PT's clinical application, and current efforts aim to refine its efficacy and precision, minimizing the toxicities. In this regard, radiobiology research is evolving toward integrating biotechnology to advance drug discovery and radiation therapy optimization. This shift from basic radiobiology to understanding the molecular mechanisms of PT aims to expand the therapeutic window through innovative dose delivery regimens and combined therapy approaches. This review, written by over 30 contributors from various countries, provides a comprehensive look at key research areas and new developments in PT radiobiology, emphasizing the innovations and techniques transforming the field, ranging from the radiobiology of new irradiation modalities to multimodal radiation therapy and modeling efforts. We highlight both advancements and knowledge gaps, with the aim of improving the understanding and application of PT in oncology.
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Affiliation(s)
- Reem Ahmad
- Department of Medical Physics and Biomedical Engineering, University College London, London, UK
| | - Amelia Barcellini
- Department of Internal Medicine and Therapeutics, University of Pavia, Pavia, Italy
- Clinical Department Radiation Oncology Unit, National Center for Oncological Hadrontherapy (CNAO), Pavia, Italy
| | - Kilian Baumann
- Institute of Medical Physics and Radiation Protection, University of Applied Sciences Giessen, Giessen, Germany
- Marburg Ion-Beam Therapy Center, Marburg, Germany
| | - Malte Benje
- Biophysics Department, GSI Helmholtzzentrum für Schwerionenforschung, Darmstadt, Germany
| | - Tamara Bender
- Biophysics Department, GSI Helmholtzzentrum für Schwerionenforschung, Darmstadt, Germany
| | - Paloma Bragado
- Biochemistry and Molecular Biology Department, Complutense University of Madrid, Madrid, Spain
| | - Alexandra Charalampopoulou
- University School for Advanced Studies (IUSS), Pavia, Italy
- Radiobiology Unit, Development and Research Department, National Center for Oncological Hadrontherapy (CNAO), Pavia, Italy
| | - Reema Chowdhury
- Biophysics Department, GSI Helmholtzzentrum für Schwerionenforschung, Darmstadt, Germany
| | - Anthony J. Davis
- University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Daniel K. Ebner
- Department of Radiation Oncology, Mayo Clinic, Rochester, Minnesota, USA
| | - John Eley
- Department of Radiation Oncology, Vanderbilt University School of Medicine, Nashville, TN 37232, USA
| | - Jake A. Kloeber
- Department of Radiation Oncology, Mayo Clinic, Rochester, Minnesota, USA
| | - Robert W. Mutter
- Department of Radiation Oncology, Mayo Clinic, Rochester, Minnesota, USA
| | - Thomas Friedrich
- Biophysics Department, GSI Helmholtzzentrum für Schwerionenforschung, Darmstadt, Germany
| | | | - Alexander Helm
- Biophysics Department, GSI Helmholtzzentrum für Schwerionenforschung, Darmstadt, Germany
| | - Marta Ibáñez-Moragues
- Medical Applications of Ionizing Radiation Unit, Technology Department, Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas (CIEMAT), Madrid, Spain
| | - Lorea Iturri
- Institut Curie, Université PSL, CNRS UMR3347, Inserm U1021, Signalisation Radiobiologie et Cancer, Orsay, France
| | - Jeannette Jansen
- Biophysics Department, GSI Helmholtzzentrum für Schwerionenforschung, Darmstadt, Germany
| | - Miguel Ángel Morcillo
- Medical Applications of Ionizing Radiation Unit, Technology Department, Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas (CIEMAT), Madrid, Spain
| | - Daniel Puerta
- Departamento de Física Atómica, Molecular y Nuclear, Universidad de Granada, Granada, Spain
- Instituto de Investigación Biosanitaria (ibs.GRANADA), Complejo Hospitalario Universitario de Granada/Universidad de Granada, Granada, Spain
| | | | | | - Emanuele Scifoni
- TIFPA-INFN - Trento Institute for Fundamental Physics and Applications, Trento, Italy
| | - Takashi Shimokawa
- National Institutes for Quantum Science and Technology (QST), Chiba, Japan
| | - Olga Sokol
- Biophysics Department, GSI Helmholtzzentrum für Schwerionenforschung, Darmstadt, Germany
| | | | - Juliette Thariat
- Centre François Baclesse, Université de Caen Normandie, ENSICAEN, CNRS/IN2P3, LPC Caen UMR6534, Caen, France
| | - Walter Tinganelli
- Biophysics Department, GSI Helmholtzzentrum für Schwerionenforschung, Darmstadt, Germany
| | - Francesco Tommasino
- TIFPA-INFN - Trento Institute for Fundamental Physics and Applications, Trento, Italy
- Department of Physics, University of Trento, Trento, Italy
| | - Charlot Vandevoorde
- Biophysics Department, GSI Helmholtzzentrum für Schwerionenforschung, Darmstadt, Germany
| | - Cläre von Neubeck
- Department of Particle Therapy, University Hospital Essen, University of Duisburg-Essen, Duisburg, Germany
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5
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Kang Y, Chen Z, Song Z, Wu Y, Huang Z, Jin Y, Zhang T, Wang M, Hu Z, Yu Y. Accurate brain pharmacokinetic parametric imaging using the blood input function extracted from the cavernous sinus. AMERICAN JOURNAL OF NUCLEAR MEDICINE AND MOLECULAR IMAGING 2024; 14:272-281. [PMID: 39309416 PMCID: PMC11411194 DOI: 10.62347/lsyg1380] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/28/2024] [Accepted: 08/08/2024] [Indexed: 09/25/2024]
Abstract
Brain pharmacokinetic parametric imaging based on dynamic positron emission tomography (PET) scan is valuable in the diagnosis of brain tumor and neurodegenerative diseases. For short-axis PET system, standard blood input function (BIF) of the descending aorta is not acquirable during the dynamic brain scan. BIF extracted from the intracerebral vascular is inaccurate, making the brain parametric imaging task challenging. This study introduces a novel technique tailored for brain pharmacokinetic parameter imaging in short-axis PET in which the head BIF (hBIF) is acquired from the cavernous sinus. The proposed method optimizes the hBIF within the Patlak model via data fitting, curve correction and Patlak graphical model rewriting. The proposed method was built and evaluated using dynamic PET datasets of 67 patients acquired by uEXPLORER PET/CT, among which 64 datasets were used for data fitting and model construction, and 3 were used for method testing; using cross-validation, a total of 15 patient datasets were finally used to test the model. The performance of the new method was evaluated via visual inspection, root-mean-square error (RMSE) measurements and VOI-based accuracy analysis using linear regression and Person's correlation coefficients (PCC). Compared to directly using the cavernous sinus BIF directly for parameter imaging, the new method achieves higher accuracy in parametric analysis, including the generation of Patlak plots closer to the standard plots, better visual effects and lower RMSE values in the Ki (P = 0.0012) and V (P = 0.0042) images. VOI-based analysis shows regression lines with slopes closer to 1 (P = 0.0019 for Ki ) and smaller intercepts (P = 0.0085 for V). The proposed method is capable of achieving accurate brain pharmacokinetic parametric imaging using cavernous sinus BIF with short-axis PET scan. This may facilitate the application of this imaging technology in the clinical diagnosis of brain diseases.
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Affiliation(s)
- Yafen Kang
- School of Pharmaceutical Sciences, Guangzhou University of Chinese MedicineGuangzhou 510006, Guangdong, China
| | - Zixiang Chen
- Lauterbur Research Center for Biomedical Imaging, Shenzhen Institute of Advanced Technology, Chinese Academy of ScienceShenzhen 518055, Guangdong, China
| | - Zhuoyue Song
- Bioengineering Laboratory, Institute of Biological and Medical Engineering, Guangdong Academy of SciencesGuangzhou 510006, Guangdong, China
| | - Yaping Wu
- Department of Medical Imaging, Henan Provincial People’s Hospital and People’s Hospital of Zhengzhou UniversityZhengzhou 450003, Henan, China
- Institute for Integrated Medical Science and Engineering, Henan Academy of SciencesZhengzhou 450000, Henan, China
| | - Zhenxing Huang
- Lauterbur Research Center for Biomedical Imaging, Shenzhen Institute of Advanced Technology, Chinese Academy of ScienceShenzhen 518055, Guangdong, China
| | - Yuxi Jin
- Lauterbur Research Center for Biomedical Imaging, Shenzhen Institute of Advanced Technology, Chinese Academy of ScienceShenzhen 518055, Guangdong, China
| | - Ting Zhang
- Shenzhen Talent InstituteShenzhen 518071, Guangdong, China
| | - Meiyun Wang
- Department of Medical Imaging, Henan Provincial People’s Hospital and People’s Hospital of Zhengzhou UniversityZhengzhou 450003, Henan, China
- Institute for Integrated Medical Science and Engineering, Henan Academy of SciencesZhengzhou 450000, Henan, China
| | - Zhanli Hu
- Lauterbur Research Center for Biomedical Imaging, Shenzhen Institute of Advanced Technology, Chinese Academy of ScienceShenzhen 518055, Guangdong, China
| | - Yang Yu
- School of Pharmaceutical Sciences, Guangzhou University of Chinese MedicineGuangzhou 510006, Guangdong, China
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Chen C, Liu W, Gu X, Zhang L, Mao X, Chen Z, Tao L. Baicalin-loaded Polydopamine modified ZIF-8 NPs inhibits myocardial ischemia/reperfusion injury in rats. JOURNAL OF BIOMATERIALS SCIENCE. POLYMER EDITION 2024; 35:1863-1878. [PMID: 38830010 DOI: 10.1080/09205063.2024.2358640] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/30/2024] [Accepted: 05/17/2024] [Indexed: 06/05/2024]
Abstract
Baicalin (BAN) has shown promise in alleviating myocardial ischemia/reperfusion (I/R) injury, yet its limited solubility and biocompatibility have hindered its application. Developing drug delivery systems is a promising strategy to enhance the therapeutic potential of BAN in the context of I/R injury. This study aims to prepare a BAN-loaded nanodrug system using polydopamine (PDA)-modified Zeolitic imidazolate framework-8 (ZIF-8) as a carrier, with the goal of improving BAN's mitigating effects on I/R injury. We prepared the BAN nanoparticles (NPs) system, PZB NPs, using ZIF-8 as the carrier. The system was characterized in terms of morphology, particle size, zeta potential, and X-ray diffraction (XRD). We assessed the cytotoxicity of PZB NPs in H9c2 cells, investigated its effects and mechanisms in H/R-induced H9c2 cells, and evaluated its ability to alleviate myocardial I/R injury in rats. PZB NPs exhibited good dispersion, with a BAN loading efficiency of 26.43 ± 1.55%, a hydrated particle size of 102.21 ± 1.19 nm, and a zeta potential of -24.84 ± 0.07 mV. It displayed slow and sustained drug release in an acidic environment (pH 5.5). In vitro studies revealed that PZB NPs was non-cytotoxic and significantly enhanced the recovery of H/R injury H9c2 cell viability. PZB NPs suppressed cell apoptosis, activated the Nrf2/HO-1 pathway, and cleared ROS. In vivo study demonstrated that PZB NPs significantly reduced infarct size, ameliorated fibrosis and improved heart function. The PZB NPs markedly enhances BAN's ability to alleviate I/R injury, both in vitro and in vivo, offering a promising drug delivery system for clinical applications.
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Affiliation(s)
- Changgong Chen
- Department of Cardiology, Taizhou First People's Hospital, Huangyan Hospital of Wenzhou Medical University, Taizhou, Zhejiang, P. R. China
| | - Wenhua Liu
- Department of Cardiology, Taizhou First People's Hospital, Huangyan Hospital of Wenzhou Medical University, Taizhou, Zhejiang, P. R. China
| | - Xingjian Gu
- Department of Cardiology, Taizhou First People's Hospital, Huangyan Hospital of Wenzhou Medical University, Taizhou, Zhejiang, P. R. China
| | - Li Zhang
- Department of Cardiology, Taizhou First People's Hospital, Huangyan Hospital of Wenzhou Medical University, Taizhou, Zhejiang, P. R. China
| | - Xiang Mao
- Department of Cardiology, Taizhou First People's Hospital, Huangyan Hospital of Wenzhou Medical University, Taizhou, Zhejiang, P. R. China
| | - Zili Chen
- Department of Cardiology, Taizhou First People's Hospital, Huangyan Hospital of Wenzhou Medical University, Taizhou, Zhejiang, P. R. China
| | - Luyuan Tao
- Department of Cardiology, Taizhou First People's Hospital, Huangyan Hospital of Wenzhou Medical University, Taizhou, Zhejiang, P. R. China
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Yao X, Zhu Y, Huang Z, Wang Y, Cong S, Wan L, Wu R, Chen L, Hu Z. Fusion of shallow and deep features from 18F-FDG PET/CT for predicting EGFR-sensitizing mutations in non-small cell lung cancer. Quant Imaging Med Surg 2024; 14:5460-5472. [PMID: 39144023 PMCID: PMC11320501 DOI: 10.21037/qims-23-1028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2023] [Accepted: 10/20/2023] [Indexed: 08/16/2024]
Abstract
Background Non-small cell lung cancer (NSCLC) patients with epidermal growth factor receptor-sensitizing (EGFR-sensitizing) mutations exhibit a positive response to tyrosine kinase inhibitors (TKIs). Given the limitations of current clinical predictive methods, it is critical to explore radiomics-based approaches. In this study, we leveraged deep-learning technology with multimodal radiomics data to more accurately predict EGFR-sensitizing mutations. Methods A total of 202 patients who underwent both flourine-18 fluorodeoxyglucose positron emission tomography/computed tomography (18F-FDG PET/CT) scans and EGFR sequencing prior to treatment were included in this study. Deep and shallow features were extracted by a residual neural network and the Python package PyRadiomics, respectively. We used least absolute shrinkage and selection operator (LASSO) regression to select predictive features and applied a support vector machine (SVM) to classify the EGFR-sensitive patients. Moreover, we compared predictive performance across different deep models and imaging modalities. Results In the classification of EGFR-sensitive mutations, the areas under the curve (AUCs) of ResNet-based deep-shallow features and only shallow features from different multidata were as follows: RES_TRAD, PET/CT vs. CT-only vs. PET-only: 0.94 vs. 0.89 vs. 0.92; and ONLY_TRAD, PET/CT vs. CT-only vs. PET-only: 0.68 vs. 0.50 vs. 0.38. Additionally, the receiver operating characteristic (ROC) curves of the model using both deep and shallow features were significantly different from those of the model built using only shallow features (P<0.05). Conclusions Our findings suggest that deep features significantly enhance the detection of EGFR-sensitizing mutations, especially those extracted with ResNet. Moreover, PET/CT images are more effective than CT-only and PET-only images in producing EGFR-sensitizing mutation-related signatures.
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Affiliation(s)
- Xiaohui Yao
- Qingdao Innovation and Development Center, Harbin Engineering University, Qingdao, China
| | - Yuan Zhu
- Qingdao Innovation and Development Center, Harbin Engineering University, Qingdao, China
- Lauterbur Research Center for Biomedical Imaging, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China
| | - Zhenxing Huang
- Lauterbur Research Center for Biomedical Imaging, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China
| | - Yue Wang
- Department of PET/CT Center and Department of Thoracic Cancer I, Cancer Center of Yunnan Province, Yunnan Cancer Hospital, The Third Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Shan Cong
- Qingdao Innovation and Development Center, Harbin Engineering University, Qingdao, China
| | - Liwen Wan
- Lauterbur Research Center for Biomedical Imaging, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China
| | - Ruodai Wu
- Department of Radiology, Shenzhen University General Hospital, Shenzhen University Clinical Medical Academy, Shenzhen, China
| | - Long Chen
- Department of PET/CT Center and Department of Thoracic Cancer I, Cancer Center of Yunnan Province, Yunnan Cancer Hospital, The Third Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Zhanli Hu
- Lauterbur Research Center for Biomedical Imaging, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China
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Lin X, Jiao R, Cui H, Yan X, Zhang K. Physiochemically and Genetically Engineered Bacteria: Instructive Design Principles and Diverse Applications. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2024; 11:e2403156. [PMID: 38864372 PMCID: PMC11321697 DOI: 10.1002/advs.202403156] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/26/2024] [Revised: 04/18/2024] [Indexed: 06/13/2024]
Abstract
With the comprehensive understanding of microorganisms and the rapid advances of physiochemical engineering and bioengineering technologies, scientists are advancing rationally-engineered bacteria as emerging drugs for treating various diseases in clinical disease management. Engineered bacteria specifically refer to advanced physiochemical or genetic technologies in combination with cutting edge nanotechnology or physical technologies, which have been validated to play significant roles in lysing tumors, regulating immunity, influencing the metabolic pathways, etc. However, there has no specific reviews that concurrently cover physiochemically- and genetically-engineered bacteria and their derivatives yet, let alone their distinctive design principles and various functions and applications. Herein, the applications of physiochemically and genetically-engineered bacteria, and classify and discuss significant breakthroughs with an emphasis on their specific design principles and engineering methods objective to different specific uses and diseases beyond cancer is described. The combined strategies for developing in vivo biotherapeutic agents based on these physiochemically- and genetically-engineered bacteria or bacterial derivatives, and elucidated how they repress cancer and other diseases is also underlined. Additionally, the challenges faced by clinical translation and the future development directions are discussed. This review is expected to provide an overall impression on physiochemically- and genetically-engineered bacteria and enlighten more researchers.
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Affiliation(s)
- Xia Lin
- Central Laboratory and Department of UltrasoundSichuan Academy of Medical SciencesSichuan Provincial People's HospitalSchool of MedicineUniversity of Electronic Science and Technology of ChinaNo. 32, West Second Section, First Ring RoadChengduSichuan610072China
| | - Rong Jiao
- Central Laboratory and Department of UltrasoundSichuan Academy of Medical SciencesSichuan Provincial People's HospitalSchool of MedicineUniversity of Electronic Science and Technology of ChinaNo. 32, West Second Section, First Ring RoadChengduSichuan610072China
| | - Haowen Cui
- Central Laboratory and Department of UltrasoundSichuan Academy of Medical SciencesSichuan Provincial People's HospitalSchool of MedicineUniversity of Electronic Science and Technology of ChinaNo. 32, West Second Section, First Ring RoadChengduSichuan610072China
| | - Xuebing Yan
- Department of OncologyAffiliated Hospital of Yangzhou University. No.368Hanjiang Road, Hanjiang DistrictYangzhouJiangsu Province225012China
| | - Kun Zhang
- Central Laboratory and Department of UltrasoundSichuan Academy of Medical SciencesSichuan Provincial People's HospitalSchool of MedicineUniversity of Electronic Science and Technology of ChinaNo. 32, West Second Section, First Ring RoadChengduSichuan610072China
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Fang Y, Yang J, Liang X, Wu J, Xie M, Zhang K, Su C. Endogenous and exogeneous stimuli-triggered reactive oxygen species evoke long-lived carbon monoxide to fight against lung cancer. J Nanobiotechnology 2024; 22:416. [PMID: 39014402 PMCID: PMC11253342 DOI: 10.1186/s12951-024-02688-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2024] [Accepted: 07/01/2024] [Indexed: 07/18/2024] Open
Abstract
Reactive oxygen species (ROS)-associated anticancer approaches usually suffer from two limitations, i.e., insufficient ROS level and short ROS half-life. Nevertheless, no report has synchronously addressed both concerns yet. Herein, a multichannel actions-enabled nanotherapeutic platform using hollow manganese dioxide (H-MnO2) carriers to load chlorin e6 (Ce6) sonosensitizer and CO donor (e.g., Mn2(CO)10) has been constructed to maximumly elevate ROS level and trigger cascade catalysis to produce CO. Therein, intratumoral H2O2 and ultrasound as endogenous and exogeneous triggers stimulate H-MnO2 and Ce6 to produce •OH and 1O2, respectively. The further cascade reaction between ROS and Mn2(CO)10 proceeds to release CO, converting short-lived ROS into long-lived CO. Contributed by them, such a maximumly-elevated ROS accumulation and long-lived CO release successfully suppresses the progression, recurrence and metastasis of lung cancer with a prolonged survival rate. More significantly, proteomic and genomic investigations uncover that the CO-induced activation of AKT signaling pathway, NRF-2 phosphorylation and HMOX-1 overexpression induce mitochondrial dysfunction to boost anti-tumor consequences. Thus, this cascade catalysis strategy can behave as a general means to enrich ROS and trigger CO release against refractory cancers.
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Affiliation(s)
- Yujia Fang
- Department of Medical Oncology, Shanghai Pulmonary Hospital, Tongji University Medical School Cancer Institute, School of Medicine, Tongji University, Shanghai, 200092, China
| | - Jianjun Yang
- Central Laboratory and Department of Orthopaedics, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, No. 301 Yan-Chang-Zhong Road, Shanghai, 200072, China
| | - Xiayi Liang
- Central Laboratory and Department of Orthopaedics, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, No. 301 Yan-Chang-Zhong Road, Shanghai, 200072, China
- Central Laboratory, Sichuan Academy of Medical Sciences, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, No. 32, West Second Section, First Ring Road, Chengdu, 610072, Sichuan, China
| | - Jing Wu
- Department of Medical Oncology, Shanghai Pulmonary Hospital, Tongji University Medical School Cancer Institute, School of Medicine, Tongji University, Shanghai, 200092, China
| | - Mengqing Xie
- Department of Medical Oncology, Shanghai Pulmonary Hospital, Tongji University Medical School Cancer Institute, School of Medicine, Tongji University, Shanghai, 200092, China
| | - Kun Zhang
- Central Laboratory and Department of Orthopaedics, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, No. 301 Yan-Chang-Zhong Road, Shanghai, 200072, China.
- Central Laboratory, Sichuan Academy of Medical Sciences, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, No. 32, West Second Section, First Ring Road, Chengdu, 610072, Sichuan, China.
| | - Chunxia Su
- Department of Medical Oncology, Shanghai Pulmonary Hospital, Tongji University Medical School Cancer Institute, School of Medicine, Tongji University, Shanghai, 200092, China.
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Liu C, Wang W, Lai H, Chen Y, Li L, Li H, Zhan M, Chen T, Cao W, Li X. Biosynthesis of fungus-based oral selenium microcarriers for radioprotection and immuno-homeostasis shaping against radiation-induced heart disease. Bioact Mater 2024; 37:393-406. [PMID: 38689659 PMCID: PMC11059443 DOI: 10.1016/j.bioactmat.2024.03.034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2023] [Revised: 03/28/2024] [Accepted: 03/29/2024] [Indexed: 05/02/2024] Open
Abstract
Radiation-induced heart disease (RIHD), characterized by severe oxidative stress and immune dysregulation, is a serious condition affecting cancer patients undergoing thoracic radiation. Unfortunately, clinical interventions for RIHD are lacking. Selenium (Se) is a trace element with excellent antioxidant and immune-modulatory properties. However, its application in heart radioprotection remains challenging. Herein, we developed a novel bioactive Cordyceps militaris-based Se oral delivery system (Se@CM), which demonstrated superior radioprotection effects in vitro against X-ray-induced damage in H9C2 cells through suppressing excessive ROS generation, compared to the radioprotectant Amifostine. Moreover, Se@CM exhibited exceptional cardioprotective effects in vivo against X-ray irradiation, reducing cardiac dysfunction and myocardial fibrosis by balancing the redox equilibrium and modulating the expression of Mn-SOD and MDA. Additionally, Se@CM maintained immuno-homeostasis, as evidenced by the upregulated population of T cells and M2 macrophages through modulation of selenoprotein expression after irradiation. Together, these results highlight the remarkable antioxidant and immunity modulation properties of Se@CM and shed light on its promising application for cardiac protection against IR-induced disease. This research provides valuable insights into developing effective strategies for preventing and managing RIHD.
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Affiliation(s)
- Chang Liu
- Zhuhai People's Hospital (Zhuhai Clinical Medical College of Jinan University), Zhuhai, 519000, PR China
- Zhuhai Jinan Selenium Source Nanotechnology Co., Ltd, Jinan University, Zhuhai 519000, China
| | - Weiyi Wang
- Department of Chemistry, Institute of Food Safety and Nutrition, Jinan University, Guangzhou 510632, China
| | - Haoqiang Lai
- Department of Chemistry, Institute of Food Safety and Nutrition, Jinan University, Guangzhou 510632, China
| | - Yikang Chen
- Guangdong Jinan Established Selenium Source Nano Technology Research Institute Co., Ltd., Guangzhou 510535, China
| | - Lvyi Li
- Department of Chemistry, Institute of Food Safety and Nutrition, Jinan University, Guangzhou 510632, China
| | - Haiwei Li
- Guangdong Jinan Established Selenium Source Nano Technology Research Institute Co., Ltd., Guangzhou 510535, China
| | - Meixiao Zhan
- Zhuhai People's Hospital (Zhuhai Clinical Medical College of Jinan University), Zhuhai, 519000, PR China
| | - Tianfeng Chen
- Zhuhai People's Hospital (Zhuhai Clinical Medical College of Jinan University), Zhuhai, 519000, PR China
- Department of Chemistry, Institute of Food Safety and Nutrition, Jinan University, Guangzhou 510632, China
| | - Wenqiang Cao
- Zhuhai Jinan Selenium Source Nanotechnology Co., Ltd, Jinan University, Zhuhai 519000, China
| | - Xiaoling Li
- Department of Chemistry, Institute of Food Safety and Nutrition, Jinan University, Guangzhou 510632, China
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Fan Z, Wu S, Deng H, Li G, Huang L, Liu H. Light-Triggered Nanozymes Remodel the Tumor Hypoxic and Immunosuppressive Microenvironment for Ferroptosis-Enhanced Antitumor Immunity. ACS NANO 2024; 18:12261-12275. [PMID: 38683132 DOI: 10.1021/acsnano.4c00844] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/01/2024]
Abstract
Cancer immunotherapy holds significant promise for addressing diverse malignancies. Nevertheless, its efficacy remains constrained by the intricate tumor immunosuppressive microenvironment. Herein, a light-triggered nanozyme Fe-TCPP-R848-PEG (Fe-MOF-RP) was designed for remodeling the immunosuppressive microenvironment. The Fe-TCPP-MOFs were utilized not only as a core catalysis component against tumor destruction but also as a biocompatible delivery vector of an immunologic agonist, improving its long circulation and tumor enrichment. Concurrently, it catalyzes the decomposition of H2O2 within the tumor, yielding oxygen to augment photodynamic therapy. The induced ferroptosis, in synergy with photodynamic therapy, prompts the liberation of tumor-associated antigens from tumor cells inducing immunogenic cell death. Phototriggered on-demand release of R848 agonists stimulated the maturation of dendritic cells and reverted the tumor-promoting M2 phenotypes into adoptive M1 macrophages, which further reshaped the tumor immunosuppressive microenvironment. Notably, the nanozyme effectively restrains well-established tumors, such as B16F10 melanoma. Moreover, it demonstrates a distal tumor-inhibiting effect upon in situ light treatment. What is more, in a lung metastasis model, it elicits robust immune memory, conferring enduring protection against tumor rechallenge. Our study presents a straightforward and broadly applicable strategy for crafting nanozymes with the potential to effectively thwart cancer recurrence and metastasis.
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Affiliation(s)
- Zhijin Fan
- Guangdong Provincial Key Laboratory of Urology, Guangdong Engineering Research Center of Urinary Minimally Invasive Surgery Robot and Intelligent Equipment, Guangzhou Institute of Urology, Department of Urology, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou Medical University, Guangzhou 510120, China
- School of Medicine, South China University of Technology, Guangzhou 510006, China
| | - Sicheng Wu
- Guangdong Provincial Key Laboratory of Urology, Guangdong Engineering Research Center of Urinary Minimally Invasive Surgery Robot and Intelligent Equipment, Guangzhou Institute of Urology, Department of Urology, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou Medical University, Guangzhou 510120, China
| | - Huaping Deng
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics & Center for Molecular Imaging and Translational Medicine, School of Public Health, Xiamen University, Xiamen 361102, China
| | - Guanlin Li
- Guangdong Provincial Key Laboratory of Urology, Guangdong Engineering Research Center of Urinary Minimally Invasive Surgery Robot and Intelligent Equipment, Guangzhou Institute of Urology, Department of Urology, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou Medical University, Guangzhou 510120, China
| | - Linghong Huang
- Guangdong Provincial Key Laboratory of Urology, Guangdong Engineering Research Center of Urinary Minimally Invasive Surgery Robot and Intelligent Equipment, Guangzhou Institute of Urology, Department of Urology, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou Medical University, Guangzhou 510120, China
| | - Hongxing Liu
- Guangdong Provincial Key Laboratory of Urology, Guangdong Engineering Research Center of Urinary Minimally Invasive Surgery Robot and Intelligent Equipment, Guangzhou Institute of Urology, Department of Urology, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou Medical University, Guangzhou 510120, China
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12
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Qi J, Zhou S, Wang G, Hua R, Wang X, He J, Wang Z, Zhu Y, Luo J, Shi W, Luo Y, Chen X. The Antioxidant Dendrobium officinale Polysaccharide Modulates Host Metabolism and Gut Microbiota to Alleviate High-Fat Diet-Induced Atherosclerosis in ApoE -/- Mice. Antioxidants (Basel) 2024; 13:599. [PMID: 38790704 PMCID: PMC11117934 DOI: 10.3390/antiox13050599] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2024] [Revised: 05/01/2024] [Accepted: 05/10/2024] [Indexed: 05/26/2024] Open
Abstract
BACKGROUND The discovery of traditional plants' medicinal and nutritional properties has opened up new avenues for developing pharmaceutical and dietary strategies to prevent atherosclerosis. However, the effect of the antioxidant Dendrobium officinale polysaccharide (DOP) on atherosclerosis is still not elucidated. PURPOSE This study aims to investigate the inhibitory effect and the potential mechanism of DOP on high-fat diet-induced atherosclerosis in Apolipoprotein E knockout (ApoE-/-) mice. STUDY DESIGN AND METHODS The identification of DOP was measured by high-performance gel permeation chromatography (HPLC) and Fourier transform infrared spectroscopy (FTIR). We used high-fat diet (HFD)-induced atherosclerosis in ApoE-/- mice as an animal model. In the DOP intervention stage, the DOP group was treated by gavage with 200 μL of 200 mg/kg DOP at regular times each day and continued for eight weeks. We detected changes in serum lipid profiles, inflammatory factors, anti-inflammatory factors, and antioxidant capacity to investigate the effect of the DOP on host metabolism. We also determined microbial composition using 16S rRNA gene sequencing to investigate whether the DOP could improve the structure of the gut microbiota in atherosclerotic mice. RESULTS DOP effectively inhibited histopathological deterioration in atherosclerotic mice and significantly reduced serum lipid levels, inflammatory factors, and malondialdehyde (F/B) production. Additionally, the levels of anti-inflammatory factors and the activity of antioxidant enzymes, including superoxide dismutase (SOD) and glutathione peroxidase (GSH-PX), were significantly increased after DOP intervention. Furthermore, we found that DOP restructures the gut microbiota composition by decreasing the Firmicutes/Bacteroidota (F/B) ratio. The Spearman's correlation analysis indicated that serum lipid profiles, antioxidant activity, and pro-/anti-inflammatory factors were associated with Firmicutes, Bacteroidota, Allobaculum, and Coriobacteriaceae_UCG-002. CONCLUSIONS This study suggests that DOP has the potential to be developed as a food prebiotic for the treatment of atherosclerosis in the future.
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Affiliation(s)
- Jingyi Qi
- Key Laboratory of Precision Nutrition and Food Quality, Department of Nutrition and Health, China Agricultural University, Beijing 100193, China; (J.Q.); (S.Z.); (Z.W.); (Y.Z.); (J.L.)
| | - Shuaishuai Zhou
- Key Laboratory of Precision Nutrition and Food Quality, Department of Nutrition and Health, China Agricultural University, Beijing 100193, China; (J.Q.); (S.Z.); (Z.W.); (Y.Z.); (J.L.)
| | - Guisheng Wang
- Department of Radiology, The Third Medical Centre, Chinese PLA General Hospital, Beijing 100039, China; (G.W.); (R.H.)
| | - Rongrong Hua
- Department of Radiology, The Third Medical Centre, Chinese PLA General Hospital, Beijing 100039, China; (G.W.); (R.H.)
| | - Xiaoping Wang
- Zhejiang Medicine Co., Ltd., Shaoxing 312366, China;
| | - Jian He
- National Center of Technology Innovation for Dairy, Hohhot 010110, China;
| | - Zi Wang
- Key Laboratory of Precision Nutrition and Food Quality, Department of Nutrition and Health, China Agricultural University, Beijing 100193, China; (J.Q.); (S.Z.); (Z.W.); (Y.Z.); (J.L.)
| | - Yinhua Zhu
- Key Laboratory of Precision Nutrition and Food Quality, Department of Nutrition and Health, China Agricultural University, Beijing 100193, China; (J.Q.); (S.Z.); (Z.W.); (Y.Z.); (J.L.)
| | - Junjie Luo
- Key Laboratory of Precision Nutrition and Food Quality, Department of Nutrition and Health, China Agricultural University, Beijing 100193, China; (J.Q.); (S.Z.); (Z.W.); (Y.Z.); (J.L.)
| | - Wenbiao Shi
- Key Laboratory of Precision Nutrition and Food Quality, Department of Nutrition and Health, China Agricultural University, Beijing 100193, China; (J.Q.); (S.Z.); (Z.W.); (Y.Z.); (J.L.)
| | - Yongting Luo
- Key Laboratory of Precision Nutrition and Food Quality, Department of Nutrition and Health, China Agricultural University, Beijing 100193, China; (J.Q.); (S.Z.); (Z.W.); (Y.Z.); (J.L.)
| | - Xiaoxia Chen
- Department of Radiology, The Third Medical Centre, Chinese PLA General Hospital, Beijing 100039, China; (G.W.); (R.H.)
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Daniels VR, Williams ES. Exploring the complexities of drug formulation selection, storage, and shelf-life for exploration spaceflight. Br J Clin Pharmacol 2023. [PMID: 37940128 DOI: 10.1111/bcp.15957] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Revised: 10/20/2023] [Accepted: 10/22/2023] [Indexed: 11/10/2023] Open
Abstract
Medications have been a part of space travel dating back to the Apollo missions. Currently, medical kits aboard the International Space Station (ISS) contain medications and supplies to treat a variety of possible medical events. As we prepare for more distant exploration missions to Mars and beyond, risk management planning for astronaut healthcare should include the assembly of a medication formulary that is comprehensive enough to prevent or treat anticipated medical events, remains safe and chemically stable, and retains sufficient potency to last for the duration of the mission. Emerging innovation and technologies in pharmaceutical development, delivery, quality maintenance, and validation offer promise for addressing these challenges. The present editorial will summarize the current state of knowledge regarding innovative formulary optimization strategies, pharmaceutical stability assessment techniques, and storage and packaging solutions that could enhance drug safety and efficacy for future exploration spaceflight missions.
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14
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Gong Y, Chen A, Zhang G, Shen Q, Zou L, Li J, Miao YB, Liu W. Cracking Brain Diseases from Gut Microbes-Mediated Metabolites for Precise Treatment. Int J Biol Sci 2023; 19:2974-2998. [PMID: 37416776 PMCID: PMC10321288 DOI: 10.7150/ijbs.85259] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2023] [Accepted: 05/24/2023] [Indexed: 07/08/2023] Open
Abstract
The gut-brain axis has been a subject of significant interest in recent years. Understanding the link between the gut and brain axis is crucial for the treatment of disorders. Here, the intricate components and unique relationship between gut microbiota-derived metabolites and the brain are explained in detail. Additionally, the association between gut microbiota-derived metabolites and the integrity of the blood-brain barrier and brain health is emphasized. Meanwhile, gut microbiota-derived metabolites with their recent applications, challenges and opportunities their pathways on different disease treatment are focus discussed. The prospective strategy of gut microbiota-derived metabolites potential applies to the brain disease treatments, such as Parkinson's disease and Alzheimer's disease, is proposed. This review provides a broad perspective on gut microbiota-derived metabolites characteristics facilitate understand the connection between gut and brain and pave the way for the development of a new medication delivery system for gut microbiota-derived metabolites.
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Affiliation(s)
- Ying Gong
- Department of Haematology, Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital, School of Medicine of University of Electronic Science and Technology of China, No. 32, West Section 2, First Ring Road, Qingyang District, Chengdu 610000, China
- School of Life Science and Engineering, Southwest Jiaotong University, Chengdu 610041, China
| | - Anmei Chen
- Department of Haematology, Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital, School of Medicine of University of Electronic Science and Technology of China, No. 32, West Section 2, First Ring Road, Qingyang District, Chengdu 610000, China
| | - Guohui Zhang
- Key Laboratory of reproductive medicine, Sichuan Provincial maternity and Child Health Care Hospital, Chengdu 610000, China
| | - Qing Shen
- School of Life Science and Engineering, Southwest Jiaotong University, Chengdu 610041, China
| | - Liang Zou
- School of Food and Biological Engineering, Chengdu University, Chengdu 610106, Sichuan, China
| | - Jiahong Li
- School of Life Science and Engineering, Southwest Jiaotong University, Chengdu 610041, China
| | - Yang-Bao Miao
- Department of Haematology, Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital, School of Medicine of University of Electronic Science and Technology of China, No. 32, West Section 2, First Ring Road, Qingyang District, Chengdu 610000, China
| | - Weixin Liu
- Key Laboratory of reproductive medicine, Sichuan Provincial maternity and Child Health Care Hospital, Chengdu 610000, China
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