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Yi Z, Qin X, Zhang L, Chen H, Song T, Luo Z, Wang T, Lau J, Wu Y, Toh TB, Lee CS, Bu W, Liu X. Mitochondria-Targeting Type-I Photodrug: Harnessing Caspase-3 Activity for Pyroptotic Oncotherapy. J Am Chem Soc 2024; 146:9413-9421. [PMID: 38506128 DOI: 10.1021/jacs.4c01929] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/21/2024]
Abstract
Precise control of cellular signaling events during programmed cell death is crucial yet challenging for cancer therapy. The modulation of signal transduction in cancer cells holds promise but is limited by the lack of efficient, biocompatible, and spatiotemporally controllable approaches. Here we report a photodynamic strategy that modulates both apoptotic and pyroptotic cell death by altering caspase-3 protein activity and the associated signaling crosstalk. This strategy employs a mitochondria-targeting, near-infrared activatable probe (termed M-TOP) that functions via a type-I photochemical mechanism. M-TOP is less dependent on oxygen and more effective in treating drug-resistant cancer cells, even under hypoxic conditions. Our study shows that higher doses of M-TOP induce pyroptotic cell death via the caspase-3/gasdermin-E pathway, whereas lower doses lead to apoptosis. This photodynamic method is effective across diverse gasdermin-E-expressing cancer cells. Moreover, the M-TOP mediated shift from apoptotic to pyroptotic modulation can evoke a controlled inflammatory response, leading to a robust yet balanced immune reaction. This effectively inhibits both distal tumor growth and postsurgical tumor recurrence. This work demonstrates the feasibility of modulating intracellular signaling through the rational design of photodynamic anticancer drugs.
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Affiliation(s)
- Zhigao Yi
- Department of Chemistry, National University of Singapore, Singapore 117543, Singapore
- The N1 Institute for Health, National University of Singapore, Singapore 117456, Singapore
| | - Xujuan Qin
- Department of Materials Science, Fudan University, Shanghai 200438, P. R. China
- Center for Biotechnology and Biomedical Engineering, Yiwu Research Institute of Fudan University, Yiwu 322000, P. R. China
| | - Li Zhang
- Department of Medical Ultrasound, Shanghai Tenth People's Hospital, Tongji University Cancer Center, Tongji University School of Medicine, Shanghai 200072, P. R. China
| | - Huan Chen
- Center of Super-Diamond and Advanced Films (COSDAF), Department of Chemistry, City University of Hong Kong, 83 Tat Chee Avenue, Kowloon 999077, Hong Kong SAR, P. R. China
| | - Tianlin Song
- Shanghai Key Laboratory of Regulatory Biology, Institute of Biomedical Sciences, School of Life Sciences, East China Normal University, 500 Dongchuan Road, Shanghai 200241, China
| | - Zichao Luo
- Department of Chemistry, National University of Singapore, Singapore 117543, Singapore
- The N1 Institute for Health, National University of Singapore, Singapore 117456, Singapore
| | - Tao Wang
- Department of Chemistry, National University of Singapore, Singapore 117543, Singapore
| | - Junwei Lau
- Department of Chemistry, National University of Singapore, Singapore 117543, Singapore
- The N1 Institute for Health, National University of Singapore, Singapore 117456, Singapore
| | - Yelin Wu
- Department of Medical Ultrasound, Shanghai Tenth People's Hospital, Tongji University Cancer Center, Tongji University School of Medicine, Shanghai 200072, P. R. China
| | - Tan Boon Toh
- The N1 Institute for Health, National University of Singapore, Singapore 117456, Singapore
| | - Chun-Sing Lee
- Center of Super-Diamond and Advanced Films (COSDAF), Department of Chemistry, City University of Hong Kong, 83 Tat Chee Avenue, Kowloon 999077, Hong Kong SAR, P. R. China
| | - Wenbo Bu
- Department of Materials Science, Fudan University, Shanghai 200438, P. R. China
- Center for Biotechnology and Biomedical Engineering, Yiwu Research Institute of Fudan University, Yiwu 322000, P. R. China
- Department of Medical Ultrasound, Shanghai Tenth People's Hospital, Tongji University Cancer Center, Tongji University School of Medicine, Shanghai 200072, P. R. China
| | - Xiaogang Liu
- Department of Chemistry, National University of Singapore, Singapore 117543, Singapore
- The N1 Institute for Health, National University of Singapore, Singapore 117456, Singapore
- Department of Surgery, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 119228, Singapore
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Li S, Wang K, Jiang K, Xing D, Deng R, Xu Y, Ding Y, Guan H, Chen LL, Wang D, Chen Y, Bu W, Xiang Y. Brazilin-Ce nanoparticles attenuate inflammation by de/anti-phosphorylation of IKKβ. Biomaterials 2024; 305:122466. [PMID: 38184960 DOI: 10.1016/j.biomaterials.2023.122466] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Revised: 12/15/2023] [Accepted: 12/31/2023] [Indexed: 01/09/2024]
Abstract
Inflammation is associated with a series of diseases like cancer, cardiovascular disease and infection, and phosphorylation/dephosphorylation modification of proteins are important in inflammation regulation. Here we designed and synthesized a novel Brazilin-Ce nanoparticle (BX-Ce NPs) using Brazilin, which has been used for anti-inflammation in cardiovascular diseases but with narrow therapeutic window, and Cerium (IV), a lanthanide which has the general activity in catalyzing the hydrolysis of phosphoester bonds, to conferring de/anti-phosphorylation of IKKβ. We found that BX-Ce NPs specifically bound to Asn225 and Lys428 of IKKβ and inhibited its phosphorylation at Ser181, contributing to appreciably anti-inflammatory effect in cellulo (IC50 = 2.5 μM). In vivo mouse models of myocardial infarction and sepsis also showed that the BX-Ce NPs significantly ameliorated myocardial injury and improved survival in mice with experimental sepsis through downregulating phosphorylation of IKKβ. These findings provided insights for developing metal nanoparticles for guided ion interfere therapy, particularly synergistically target de/anti-phosphorylation as promising therapeutic agents for inflammation and related diseases.
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Affiliation(s)
- Shengxuan Li
- State Key Laboratory of Cardiology, Shanghai East Hospital, School of Life Sciences and Technology, Tongji University, Shanghai, 200092, China
| | - Kun Wang
- Department of Orthopedic Surgery, Spine Center, Changzheng Hospital, The Second Military Medical University, Shanghai, 200003, China
| | - Kai Jiang
- State Key Laboratory of Cardiology, Shanghai East Hospital, School of Life Sciences and Technology, Tongji University, Shanghai, 200092, China
| | - Dongmei Xing
- The First Affiliated Hospital of Henan University of Chinese Medicine, Heart Center/National Regional (Traditional Chinese Medicine) Cardiovascular Diagnosis and Treatment Center, Zhengzhou, 450000, Henan, China
| | - Ruhua Deng
- State Key Laboratory of Cardiology, Shanghai East Hospital, School of Life Sciences and Technology, Tongji University, Shanghai, 200092, China
| | - Yue Xu
- State Key Laboratory of Cardiology, Shanghai East Hospital, School of Life Sciences and Technology, Tongji University, Shanghai, 200092, China
| | - Yue Ding
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China
| | - Huida Guan
- Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China
| | - Lin-Lin Chen
- Key Laboratory of Chinese Medicine Resource and Compound Prescription, Ministry of Education, Hubei University of Chinese Medicine, Wuhan, 430065, China
| | - Dandan Wang
- State Key Laboratory of Cardiology, Shanghai East Hospital, School of Life Sciences and Technology, Tongji University, Shanghai, 200092, China
| | - Yang Chen
- Shanghai Key Laboratory of Anesthesiology and Brain Functional Modulation, School of Life Sciences and Technology, Shanghai Fourth People's Hospital, Tongji University, Shanghai, 200434, China.
| | - Wenbo Bu
- Department of Materials Science and State Key Laboratory of Molecular Engineering of Polymers, Academy for Engineering and Technology, Fudan University, Shanghai, 200433, China.
| | - Yaozu Xiang
- State Key Laboratory of Cardiology, Shanghai East Hospital, School of Life Sciences and Technology, Tongji University, Shanghai, 200092, China; Shanghai Key Laboratory of Anesthesiology and Brain Functional Modulation, School of Life Sciences and Technology, Shanghai Fourth People's Hospital, Tongji University, Shanghai, 200434, China.
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3
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Guo Y, Bu W, Jia W, Zhang Y, Li C. An atypical case of incontinentia pigmenti with a hypomorphic variant. Pediatr Dermatol 2024; 41:351-353. [PMID: 37853991 DOI: 10.1111/pde.15456] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/24/2022] [Accepted: 09/23/2023] [Indexed: 10/20/2023]
Abstract
Incontinentia pigmenti (IP) is a rare X-linked dominant genodermatosis that affects skin, hair, teeth, eyes and central nervous system. We present the case of a female patient with mild IP caused by a hypomorphic pathogenic variant of the inhibitor of the kappa light polypeptide gene enhancer in B cells, kinase gamma (IKBKG) gene. This is the first report of a female IP patient with the hypomorphic variant, NM_001099856.6: c.1423dup, which is causative of anhidrotic ectodermal dysplasia with immune deficiency in males.
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Affiliation(s)
- Youming Guo
- Department of Dermatology, Jiangsu Key Laboratory of Molecular Biology for Skin Diseases and STIs, Institute of Dermatology, Chinese Academy of Medical Sciences and Peking Union Medical College, Nanjing, China
| | - Wenbo Bu
- Department of Dermatology, Jiangsu Key Laboratory of Molecular Biology for Skin Diseases and STIs, Institute of Dermatology, Chinese Academy of Medical Sciences and Peking Union Medical College, Nanjing, China
| | - Weixue Jia
- Department of Dermatology, Jiangsu Key Laboratory of Molecular Biology for Skin Diseases and STIs, Institute of Dermatology, Chinese Academy of Medical Sciences and Peking Union Medical College, Nanjing, China
| | - Yuanyuan Zhang
- Department of Dermatology, Jiangsu Key Laboratory of Molecular Biology for Skin Diseases and STIs, Institute of Dermatology, Chinese Academy of Medical Sciences and Peking Union Medical College, Nanjing, China
| | - Chengrang Li
- Department of Dermatology, Jiangsu Key Laboratory of Molecular Biology for Skin Diseases and STIs, Institute of Dermatology, Chinese Academy of Medical Sciences and Peking Union Medical College, Nanjing, China
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Wang Z, Wu Q, Fang F, Bu W, Liu QK. Successful treatment of epidermodysplasia verruciformis with a combination of 5-aminolevulinic acid photodynamic therapy and surgery. Photodiagnosis Photodyn Ther 2024; 45:103918. [PMID: 38070632 DOI: 10.1016/j.pdpdt.2023.103918] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2023] [Revised: 12/01/2023] [Accepted: 12/01/2023] [Indexed: 12/30/2023]
Abstract
Epidermodysplasia verruciformis (EV) is a rare inherited immune disease characterized by pityriasis versicolor-like macules, hyperpigmented or hypopigmented warty papules and irregular reddish-brown plaques, mainly on the face, neck and extremities. Some therapeutic options include medications, lifestyle changes, ALA-PDT, surgery and so on. But there is no cure for EV and thus the clinical management is challenging. We report a case of EV that was refractory to multiple therapies and achieved an encouraging result with a combination therapy of surgery and 5-aminolevulinic acid photodynamic therapy (ALA-PDT).
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Affiliation(s)
- Zhiwen Wang
- Hospital for Skin Diseases, Institute of Dermatology, Chinese Academy of Medical Sciences & Peking Union Medical College, Nanjing, Jiangsu 210042, China
| | - Qingyun Wu
- Hospital for Skin Diseases, Institute of Dermatology, Chinese Academy of Medical Sciences & Peking Union Medical College, Nanjing, Jiangsu 210042, China
| | - Fang Fang
- Hospital for Skin Diseases, Institute of Dermatology, Chinese Academy of Medical Sciences & Peking Union Medical College, Nanjing, Jiangsu 210042, China
| | - Wenbo Bu
- Hospital for Skin Diseases, Institute of Dermatology, Chinese Academy of Medical Sciences & Peking Union Medical College, Nanjing, Jiangsu 210042, China.
| | - Qi-Kun Liu
- Dermatology Department in Xingyi People's Hospital, Xingyi, Guizhou 562400, China.
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5
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Chen J, Liu Y, Chen F, Guo M, Zhou J, Fu P, Zhang X, Wang X, Wang H, Hua W, Chen J, Hu J, Mao Y, Jin D, Bu W. Non-Faradaic optoelectrodes for safe electrical neuromodulation. Nat Commun 2024; 15:405. [PMID: 38195782 PMCID: PMC10776784 DOI: 10.1038/s41467-023-44635-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Accepted: 12/20/2023] [Indexed: 01/11/2024] Open
Abstract
Nanoscale optoelectrodes hold the potential to stimulate optically individual neurons and intracellular organelles, a challenge that demands both a high-density of photoelectron storage and significant charge injection. Here, we report that zinc porphyrin, commonly used in dye-sensitized solar cells, can be self-assembled into nanorods and then coated by TiO2. The J-aggregated zinc porphyrin array enables long-range exciton diffusion and allows for fast electron transfer into TiO2. The formation of TiO2(e-) attracts positive charges around the neuron membrane, contributing to the induction of action potentials. Far-field cranial irradiation of the motor cortex using a 670 nm laser or an 850 nm femtosecond laser can modulate local neuronal firing and trigger motor responses in the hind limb of mice. The pulsed photoelectrical stimulation of neurons in the subthalamic nucleus alleviates parkinsonian symptoms in mice, improving abnormal stepping and enhancing the activity of dopaminergic neurons. Our results suggest injectable nanoscopic optoelectrodes for optical neuromodulation with high efficiency and negligible side effects.
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Affiliation(s)
- Jian Chen
- Department of Materials Science, State Key Laboratory of Molecular Engineering of Polymers, Fudan University, Shanghai, 200433, China
| | - Yanyan Liu
- Department of Materials Science, State Key Laboratory of Molecular Engineering of Polymers, Fudan University, Shanghai, 200433, China
- Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai, 200041, China
| | - Feixiang Chen
- Department of Materials Science, State Key Laboratory of Molecular Engineering of Polymers, Fudan University, Shanghai, 200433, China
| | - Mengnan Guo
- Department of Materials Science, State Key Laboratory of Molecular Engineering of Polymers, Fudan University, Shanghai, 200433, China
| | - Jiajia Zhou
- Institute for Biomedical Materials and Devices (IBMD), Faculty of Science, University of Technology Sydney, Sydney, New South Wales, 2007, Australia
| | - Pengfei Fu
- Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai, 200041, China
| | - Xin Zhang
- Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai, 200041, China
| | - Xueli Wang
- Sate Key Laboratory of Precision Spectroscopy, East China Normal University, Shanghai, 200062, China
| | - He Wang
- Institute of Science and Technology for Brain Inspired Intelligence, Fudan University, Shanghai, 200433, China
| | - Wei Hua
- Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai, 200041, China
| | - Jinquan Chen
- Sate Key Laboratory of Precision Spectroscopy, East China Normal University, Shanghai, 200062, China
| | - Jin Hu
- Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai, 200041, China
| | - Ying Mao
- Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai, 200041, China.
| | - Dayong Jin
- Institute for Biomedical Materials and Devices (IBMD), Faculty of Science, University of Technology Sydney, Sydney, New South Wales, 2007, Australia.
- Eastern Institute for Advanced Study, Eastern Institute of Technology, Ningbo, Zhejiang, 315200, P.R. China.
| | - Wenbo Bu
- Department of Materials Science, State Key Laboratory of Molecular Engineering of Polymers, Fudan University, Shanghai, 200433, China.
- Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai, 200041, China.
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6
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Wu J, Meng Y, Wu F, Shi J, Sun Q, Jiang X, Liu Y, Zhao P, Wang Q, Guo L, Wu Y, Zheng X, Bu W. Ultrasound-Driven Non-Metallic Fenton-Active Center Construction for Extensive Chemodynamic Therapy. Adv Mater 2024; 36:e2307980. [PMID: 37823714 DOI: 10.1002/adma.202307980] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Revised: 09/25/2023] [Indexed: 10/13/2023]
Abstract
Chemodynamic therapy (CDT) is an emerging tumor microenvironment-responsive cancer therapeutic strategy based on Fenton/Fenton-like reactions. However, the effectiveness of CDT is subject to the slow kinetic rate and non-homogeneous distribution of H2 O2 . In this study, a conceptual non-metallic "Fenton-active" center construction strategy is proposed to enhance CDT efficiency using Bi0.44 Ba0.06 Na0.5 TiO2.97 (BNBT-6) nanocrystals. The separated charge carriers under a piezoelectric-induced electric field synchronize the oxidation of H2 O and reduction of H2 O2 , which consequently increases hydroxyl radical (·OH) yield even under low H2 O2 levels. Moreover, acceptor doping induces electron-rich oxygen vacancies to facilitate the dissociation of H2 O2 and H2 O and further promote ·OH generation. In vitro and in vivo experiments demonstrate that BNBT-6 induces extensive intracellular oxidative stress and enhances cell-killing efficiency by activating necroptosis in addition to the conventional apoptotic pathway. This study proposes a novel design approach for nanomaterials used in CDT and presents a new treatment strategy for apoptosis-resistant tumors.
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Affiliation(s)
- Jiyue Wu
- Department of Materials Science and State Key Laboratory of Molecular Engineering of Polymers, Academy for Engineering and Technology, Fudan University, Shanghai, 200438, P. R. China
- Department of Radiation Oncology, Huadong Hospital Affiliated to Fudan University, Shanghai, 200040, P. R. China
| | - Yun Meng
- Department of Medical Ultrasound, Shanghai Tenth People's Hospital, Tongji University Cancer Center, Tongji University School of Medicine, Shanghai, 200072, P. R. China
| | - Fan Wu
- Department of Materials Science and State Key Laboratory of Molecular Engineering of Polymers, Academy for Engineering and Technology, Fudan University, Shanghai, 200438, P. R. China
| | - Jieyun Shi
- Department of Medical Ultrasound, Shanghai Tenth People's Hospital, Tongji University Cancer Center, Tongji University School of Medicine, Shanghai, 200072, P. R. China
| | - Qingwen Sun
- Department of Materials Science and State Key Laboratory of Molecular Engineering of Polymers, Academy for Engineering and Technology, Fudan University, Shanghai, 200438, P. R. China
| | - Xingwu Jiang
- Department of Materials Science and State Key Laboratory of Molecular Engineering of Polymers, Academy for Engineering and Technology, Fudan University, Shanghai, 200438, P. R. China
| | - Yanyan Liu
- Department of Materials Science and State Key Laboratory of Molecular Engineering of Polymers, Academy for Engineering and Technology, Fudan University, Shanghai, 200438, P. R. China
| | - Peiran Zhao
- Department of Materials Science and State Key Laboratory of Molecular Engineering of Polymers, Academy for Engineering and Technology, Fudan University, Shanghai, 200438, P. R. China
| | - Qiao Wang
- Department of Medical Ultrasound, Shanghai Tenth People's Hospital, Tongji University Cancer Center, Tongji University School of Medicine, Shanghai, 200072, P. R. China
| | - Lehang Guo
- Department of Medical Ultrasound, Shanghai Tenth People's Hospital, Tongji University Cancer Center, Tongji University School of Medicine, Shanghai, 200072, P. R. China
| | - Yelin Wu
- Department of Medical Ultrasound, Shanghai Tenth People's Hospital, Tongji University Cancer Center, Tongji University School of Medicine, Shanghai, 200072, P. R. China
| | - Xiangpeng Zheng
- Department of Radiation Oncology, Huadong Hospital Affiliated to Fudan University, Shanghai, 200040, P. R. China
| | - Wenbo Bu
- Department of Materials Science and State Key Laboratory of Molecular Engineering of Polymers, Academy for Engineering and Technology, Fudan University, Shanghai, 200438, P. R. China
- Department of Radiation Oncology, Huadong Hospital Affiliated to Fudan University, Shanghai, 200040, P. R. China
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Meng X, Gao J, Sun Y, Duan F, Chen B, Lv G, Li H, Jiang X, Wu Y, Zhang J, Fang X, Yao Z, Zuo C, Bu W. Fusing Positive and Negative CT Contrast Nanoagent for the Sensitive Detection of Hepatoma. Adv Sci (Weinh) 2023; 10:e2304668. [PMID: 37870166 DOI: 10.1002/advs.202304668] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Revised: 10/04/2023] [Indexed: 10/24/2023]
Abstract
Positive computed tomography (CT) contrast nanoagent has significant applications in diagnosing tumors. However, the sensitive differentiation between hepatoma and normal liver tissue remains challenging. This challenge arises primarily because both normal liver and hepatoma tissues capture the nanoagent, resulting in similar positive CT contrasts. Here, a strategy for fusing positive and negative CT contrast nanoagent is proposed to detect hepatoma. A nanoagent Hf-MOF@AB@PVP initially generates a positive CT contrast signal of 120.3 HU in the liver. Subsequently, it can specifically respond to the acidic microenvironment of hepatoma to generate H2 , further achieving a negative contrast of -96.0 HU. More importantly, the relative position between the negative and positive signals area is helpful to determine the location of hepatoma and normal liver tissues. The distinct contrast difference of 216.3 HU and relative orientation between normal liver and tumor tissues are meaningful to sensitively distinguish hepatoma from normal liver tissue utilizing CT imaging.
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Affiliation(s)
- Xianfu Meng
- Department of Nuclear Medicine, Changhai Hospital, Navy Medical University, Shanghai, 200433, China
- Department of Materials Science and State Key Laboratory of Molecular Engineering of Polymers, Academy for Engineering and Technology, Fudan University, Shanghai, 200433, China
| | - Jiahao Gao
- Department of Radiology, Huashan Hospital, Fudan University, Shanghai, 200040, China
| | - Yanhong Sun
- Department of Materials Science and State Key Laboratory of Molecular Engineering of Polymers, Academy for Engineering and Technology, Fudan University, Shanghai, 200433, China
- Department of Gastroenterology, Changhai Hospital, Naval Medical University, Shanghai, 200433, China
| | - Fei Duan
- Department of Radiology, Eye & ENT Hospital of Fudan University, Fudan University, Shanghai, 200031, China
| | - Bixue Chen
- Department of Radiology, Wuxi People's Hospital, Nanjing Medical University, Wuxi, 214023, China
| | - Guanglei Lv
- Center for Biotechnology and Biomedical Engineering, Yiwu Research Institute of Fudan University, Yiwu, 322000, China
| | - Huiyan Li
- Department of Materials Science and State Key Laboratory of Molecular Engineering of Polymers, Academy for Engineering and Technology, Fudan University, Shanghai, 200433, China
| | - Xingwu Jiang
- Department of Materials Science and State Key Laboratory of Molecular Engineering of Polymers, Academy for Engineering and Technology, Fudan University, Shanghai, 200433, China
| | - Yelin Wu
- Tongji University Cancer Center, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, 200072, China
| | - Jiawen Zhang
- Department of Radiology, Huashan Hospital, Fudan University, Shanghai, 200040, China
| | - Xiangming Fang
- Department of Radiology, Wuxi People's Hospital, Nanjing Medical University, Wuxi, 214023, China
| | - Zhenwei Yao
- Department of Radiology, Huashan Hospital, Fudan University, Shanghai, 200040, China
| | - Changjing Zuo
- Department of Nuclear Medicine, Changhai Hospital, Navy Medical University, Shanghai, 200433, China
| | - Wenbo Bu
- Department of Materials Science and State Key Laboratory of Molecular Engineering of Polymers, Academy for Engineering and Technology, Fudan University, Shanghai, 200433, China
- Department of Radiology, Huashan Hospital, Fudan University, Shanghai, 200040, China
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Cao M, Huang L, Bu W, Fang F, Lin T, Wang Y. Treatment of nasal squamous cell carcinoma with combination of surgery and photodynamic therapy. Photodiagnosis Photodyn Ther 2023; 44:103844. [PMID: 37838232 DOI: 10.1016/j.pdpdt.2023.103844] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Revised: 10/10/2023] [Accepted: 10/11/2023] [Indexed: 10/16/2023]
Abstract
Cutaneous squamous cell carcinoma (cSCC) is a common malignant skin tumor. Some invasive cSCC can cause severe cosmetic damage; therefore, comprehensive measures should be taken. Here, we present a case of a 48-year-old male patient with invasive cSCC on the nose. The lesion recurred twice after excision in the other hospital. After admission, the patient underwent surgical excision; however, the tumor remained because of its deep infiltration, and we left the wound exposed without repair. During the period of open-wound, the patient received 5-aminolevulinic acid-based photodynamic therapy (ALA-PDT) to completely clear the residual tumors, and multipoint biopsies were performed to monitor the tumor remission process. We reconstructed the defect by using bilateral flaps after complete remission. The tumor did not recur in 63 months of follow-up after reconstruction. Open-wound treatment should be considered for tumors that occur at high-risk sites such as the nose. Surgery combined with PDT may be an efficient method for treating cSCC.
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Affiliation(s)
- Meng Cao
- Hospital for Skin Diseases, Institute of Dermatology, Chinese Academy of Medical Sciences & Peking Union Medical College, Nanjing, Jiangsu 210042, China
| | - Liming Huang
- Hospital for Skin Diseases, Institute of Dermatology, Chinese Academy of Medical Sciences & Peking Union Medical College, Nanjing, Jiangsu 210042, China
| | - Wenbo Bu
- Hospital for Skin Diseases, Institute of Dermatology, Chinese Academy of Medical Sciences & Peking Union Medical College, Nanjing, Jiangsu 210042, China
| | - Fang Fang
- Hospital for Skin Diseases, Institute of Dermatology, Chinese Academy of Medical Sciences & Peking Union Medical College, Nanjing, Jiangsu 210042, China.
| | - Tong Lin
- Hospital for Skin Diseases, Institute of Dermatology, Chinese Academy of Medical Sciences & Peking Union Medical College, Nanjing, Jiangsu 210042, China.
| | - Yan Wang
- Hospital for Skin Diseases, Institute of Dermatology, Chinese Academy of Medical Sciences & Peking Union Medical College, Nanjing, Jiangsu 210042, China.
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9
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Wang Y, Wang J, Jiao Y, Chen K, Chen T, Wu X, Jiang X, Bu W, Liu C, Qu X. Redox-active polyphenol nanoparticles deprive endogenous glutathione of electrons for ROS generation and tumor chemodynamic therapy. Acta Biomater 2023; 172:423-440. [PMID: 37778486 DOI: 10.1016/j.actbio.2023.09.037] [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: 04/18/2023] [Revised: 09/13/2023] [Accepted: 09/25/2023] [Indexed: 10/03/2023]
Abstract
Chemodynamic therapy (CDT) based on generating reactive oxygen species (ROS) is promising for cancer treatment. However, the intrinsic H2O2 is deficient for CDT, and glutathione (GSH) eliminates ROS to protect tumor cells from ROS cytotoxicity. Herein, we propose a strategy to switch the electron flow direction of GSH for O2 reduction and ROS generation rather than ROS clearance by using P(DA-Fc) nanoparticles, which are polymerized from ferrocenecarboxylic acid (Fc) coupled dopamine. P(DA-Fc) NPs with phenol-quinone conversion ability mimic NOX enzyme to deprive electrons from GSH to reduce O2 for H2O2 generation; the following •OH release can be triggered by Fc. Semiquinone radicals in P(DA-Fc) are significantly enhanced after GSH treatment, further demonstrated with strong single-electron reduction ability by calculation. In vitro and in vivo experiments indicate that P(DA-Fc) can consume intrinsic GSH to produce endogenous ROS; ROS generation strongly depends on GSH/pH level and eventually causes tumor cell death. Our work makes the first attempt to reverse the function of GSH from ROS scavenger to ROS producer, explores new roles of PDA-based nanomaterials in CDT beyond photothermal reagents and drug carriers, and provides a new strategy to improve the efficiency of CDT. STATEMENT OF SIGNIFICANCE: P(DA-Fc) nanoparticles performing tumor microenvironment response capacity and tumor reductive power utilize ability were fabricated for CDT tumor suppression. After endocytosis by tumor cells, P(DA-Fc) deprived GSH of electrons for H2O2 and •OH release, mimicking the intrinsic ROS production conducted by NADPH, further inducing tumor cell necrosis and apoptosis. Our work makes the first attempt to reverse the function of GSH from ROS scavenger to producer, explores new functions of PDA-based nanomaterials in CDT beyond photothermal reagents and drug carriers, and provides a new strategy to improve CDT efficiency.
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Affiliation(s)
- Yifei Wang
- Key Laboratory for Ultrafine Materials of Ministry of Education, School of Material Science and Engineering, Frontiers Science Center for Materiobiology and Dynamic Chemistry, East China University of Science and Technology, Shanghai 200237, PR China
| | - Jia Wang
- State Key Laboratory of Green Chemical Engineering and Industrial Catalysis, Key Laboratory for Advanced Materials and Joint International Research Laboratory for Precision Chemistry and Molecular Engineering, Feringa Nobel Prize Scientist Joint Research Center, Frontiers Science Center for Materiobiology and Dynamic Chemistry, Centre for Computational Chemistry and Research Institute of Industrial Catalysis, School of Chemistry and Molecular Engineering, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, PR China
| | - Yunke Jiao
- Key Laboratory for Ultrafine Materials of Ministry of Education, School of Material Science and Engineering, Frontiers Science Center for Materiobiology and Dynamic Chemistry, East China University of Science and Technology, Shanghai 200237, PR China
| | - Kangli Chen
- Key Laboratory for Ultrafine Materials of Ministry of Education, School of Material Science and Engineering, Frontiers Science Center for Materiobiology and Dynamic Chemistry, East China University of Science and Technology, Shanghai 200237, PR China
| | - Tianhao Chen
- Key Laboratory for Ultrafine Materials of Ministry of Education, School of Material Science and Engineering, Frontiers Science Center for Materiobiology and Dynamic Chemistry, East China University of Science and Technology, Shanghai 200237, PR China
| | - Xinping Wu
- State Key Laboratory of Green Chemical Engineering and Industrial Catalysis, Key Laboratory for Advanced Materials and Joint International Research Laboratory for Precision Chemistry and Molecular Engineering, Feringa Nobel Prize Scientist Joint Research Center, Frontiers Science Center for Materiobiology and Dynamic Chemistry, Centre for Computational Chemistry and Research Institute of Industrial Catalysis, School of Chemistry and Molecular Engineering, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, PR China.
| | - Xingwu Jiang
- Department of Materials Science and State Key Laboratory of Molecular Engineering of Polymers, Fudan University, Shanghai 200433, PR China.
| | - Wenbo Bu
- Department of Materials Science and State Key Laboratory of Molecular Engineering of Polymers, Fudan University, Shanghai 200433, PR China
| | - Changsheng Liu
- Key Laboratory for Ultrafine Materials of Ministry of Education, School of Material Science and Engineering, Frontiers Science Center for Materiobiology and Dynamic Chemistry, East China University of Science and Technology, Shanghai 200237, PR China
| | - Xue Qu
- Key Laboratory for Ultrafine Materials of Ministry of Education, School of Material Science and Engineering, Frontiers Science Center for Materiobiology and Dynamic Chemistry, East China University of Science and Technology, Shanghai 200237, PR China; Wenzhou Institute of Shanghai University, Wenzhou 325000, PR China; Shanghai Frontier Science Center of Optogenetic Techniques for Cell Metabolism, Shanghai 200237, PR China.
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10
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Jiao S, Li C, Guo F, Zhang J, Zhang H, Cao Z, Wang W, Bu W, Lin M, Lü J, Zhou Z. SUN1/2 controls macrophage polarization via modulating nuclear size and stiffness. Nat Commun 2023; 14:6416. [PMID: 37828059 PMCID: PMC10570371 DOI: 10.1038/s41467-023-42187-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2022] [Accepted: 10/03/2023] [Indexed: 10/14/2023] Open
Abstract
Alteration of the size and stiffness of the nucleus triggered by environmental cues are thought to be important for eukaryotic cell fate and function. However, it remains unclear how context-dependent nuclear remodeling occurs and reprograms gene expression. Here we identify the nuclear envelope proteins SUN1/2 as mechano-regulators of the nucleus during M1 polarization of the macrophage. Specifically, we show that LPS treatment decreases the protein levels of SUN1/2 in a CK2-βTrCP-dependent manner to shrink and soften the nucleus, therefore altering the chromatin accessibility for M1-associated gene expression. Notably, the transmembrane helix of SUN1/2 is solely required and sufficient for the nuclear mechano-remodeling. Consistently, SUN1/2 depletion in macrophages facilitates their phagocytosis, tissue infiltration, and proinflammatory cytokine production, thereby boosting the antitumor immunity in mice. Thus, our study demonstrates that, in response to inflammatory cues, SUN1/2 proteins act as mechano-regulators to remodel the nucleus and chromatin for M1 polarization of the macrophage.
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Affiliation(s)
- Shi Jiao
- State Key Laboratory of Genetic Engineering, School of Life Sciences, Zhongshan Hospital, Fudan University, Shanghai, 200438, China.
| | - Chuanchuan Li
- CAS Center for Excellence in Molecular Cell Science, Institute of Biochemistry and Cell Biology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, University of Chinese Academy of Sciences, Shanghai, 200031, China
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, 417 E 68th St, New York, NY, 10065, USA
| | - Fenghua Guo
- Department of General Surgery, Hua'shan Hospital, Fudan University Shanghai Medical College, Shanghai, 200040, China
| | - Jinjin Zhang
- Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai, 201203, China
| | - Hui Zhang
- State Key Laboratory of Genetic Engineering, School of Life Sciences, Zhongshan Hospital, Fudan University, Shanghai, 200438, China
| | - Zhifa Cao
- Department of Stomatology, Department of Medical Ultrasound, Shanghai Tenth People's Hospital, Department of Biochemistry and Molecular Biology, Tongji University School of Medicine, Shanghai, 200072, China
| | - Wenjia Wang
- State Key Laboratory of Genetic Engineering, School of Life Sciences, Zhongshan Hospital, Fudan University, Shanghai, 200438, China
| | - Wenbo Bu
- Department of Materials Science and State Key Laboratory of Molecular Engineering of Polymers, Fudan University, Shanghai, 200433, China
| | - Mobin Lin
- Department of General Surgery, Yangpu Hospital, Tongji University School of Medicine, Shanghai, 200090, China.
| | - Junhong Lü
- Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai, 201203, China.
- College of Pharmacy, Binzhou Medical University, Yantai, 264003, China.
| | - Zhaocai Zhou
- State Key Laboratory of Genetic Engineering, School of Life Sciences, Zhongshan Hospital, Fudan University, Shanghai, 200438, China.
- Department of Stomatology, Department of Medical Ultrasound, Shanghai Tenth People's Hospital, Department of Biochemistry and Molecular Biology, Tongji University School of Medicine, Shanghai, 200072, China.
- Collaborative Innovation Center for Cancer Personalized Medicine, School of Public Health, Nanjing Medical University, Nanjing, 211166, China.
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11
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Tang Y, Ren K, Yin X, Yang Y, Fang F, Zhou B, Bu W. Tissue RNA Sequencing Reveals Novel Biomarkers Associated with Postoperative Keloid Recurrence. J Clin Med 2023; 12:5511. [PMID: 37685578 PMCID: PMC10488753 DOI: 10.3390/jcm12175511] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2023] [Revised: 08/05/2023] [Accepted: 08/17/2023] [Indexed: 09/10/2023] Open
Abstract
Keloids can be resected through surgery, but they may still recur. The purpose of this study was to explore the biomarkers to predict the postoperative recurrence of keloids. Patients who underwent surgical treatment and postoperative superficial X-ray radiation between January 2019 and December 2020 were recruited with clinical data and keloid samples for RNA-seq. By screening differentially expressed genes (DEGs) between postoperative recurrent and non-recurrent sample groups and constructing a co-expression network via the weighted gene co-expression network analysis (WGCNA), an immunity-related module was chosen for subsequent analysis. By constructing a DEG co-expression network and using the Molecular Complex Detection (MCODE) algorithm, five hub genes were identified in the key module. Receiver Operating Characteristic (ROC) curve analysis showed that the area under the curve (AUC) for the five combined hub genes was 0.776. The result of qRT-PCR showed that CHI3L1, IL1RN, MMP7, TNFAIP3, and TNFAIP6 were upregulated in the recurrent group with statistical significance (p < 0.05). Immune infiltration analysis showed that mast cells, macrophages, and T cells were the major components of the keloid immune microenvironment. This study provides potential biomarkers for predicting keloid recurrence and offers insights into genetic targets for recurrence prevention.
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Affiliation(s)
- Yanqiu Tang
- Department of Dermatology, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China; (Y.T.); (K.R.); (X.Y.); (Y.Y.)
| | - Kehui Ren
- Department of Dermatology, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China; (Y.T.); (K.R.); (X.Y.); (Y.Y.)
| | - Xufeng Yin
- Department of Dermatology, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China; (Y.T.); (K.R.); (X.Y.); (Y.Y.)
| | - Yunning Yang
- Department of Dermatology, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China; (Y.T.); (K.R.); (X.Y.); (Y.Y.)
| | - Fang Fang
- Department of Dermatologic Surgery, Dermatology Hospital of Chinese Academy of Medical Sciences, Nanjing 210042, China;
| | - Bingrong Zhou
- Department of Dermatology, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China; (Y.T.); (K.R.); (X.Y.); (Y.Y.)
| | - Wenbo Bu
- Department of Dermatologic Surgery, Dermatology Hospital of Chinese Academy of Medical Sciences, Nanjing 210042, China;
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12
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Zhuang H, He X, Li H, Chen Y, Wu T, Jiang X, Zhang H, Zhao P, Wang Y, Chen J, Zhang J, Liu Y, Bu W. MnS Nanocapsule Mediates Mitochondrial Membrane Permeability Transition for Tumor Ion-Interference Therapy. ACS Nano 2023; 17:13872-13884. [PMID: 37458394 DOI: 10.1021/acsnano.3c03670] [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: 07/26/2023]
Abstract
"Structure subserves function" is one fundamental biological maxim, and so the biological membrane that delimits the regions primarily serves as the margin between life and death for individual cells. Here, an Oswald ripening mechanism-guided solvothermal method was proposed for the synthesis of uniform MnS nanocapsules assembled with metastable γ-MnS nanocrystals. Through designing the physicochemical properties, MnS nanocapsules would disaggregate into small γ-MnS nanocrystals in a tumor acidic environment, with the surface potential switched from negative to positive, thus showing conspicuous delivery performance. More significantly, the specific accumulation of Mn2+ in mitochondria was promoted due to the downregulation of mitochondrial calcium uptake 1 (MICU1) by the formed H2S, thus leading to serious mitochondrial Mn-poisoning for membrane permeability increase and then tumor apoptosis. This study provides a synthesis strategy of metal sulfide nanocapsules and encourages multidisciplinary researchers to focus on ion-cancer crosstalk for the development of an antitumor strategy.
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Affiliation(s)
- Hongjun Zhuang
- Departments of Rehabilitation, Zhongshan Hospital, Fudan University, Shanghai 200032, P. R. China
- Department of Materials Science and State Key Laboratory of Molecular Engineering of Polymers, Fudan University, Shanghai 200433, P.R. China
| | - Xiaofang He
- Department of Materials Science and State Key Laboratory of Molecular Engineering of Polymers, Fudan University, Shanghai 200433, P.R. China
- Jiangsu Key Laboratory for Biodiversity and Biotechnology, College of Life Sciences, Nanjing Normal University, Nanjing 210023, P. R. China
| | - Huiyan Li
- Department of Materials Science and State Key Laboratory of Molecular Engineering of Polymers, Fudan University, Shanghai 200433, P.R. China
| | - Yang Chen
- School of Life Sciences and Technology, Tongji University, Shanghai 200092, P. R. China
| | - Tong Wu
- Department of Materials Science and State Key Laboratory of Molecular Engineering of Polymers, Fudan University, Shanghai 200433, P.R. China
| | - Xingwu Jiang
- Department of Materials Science and State Key Laboratory of Molecular Engineering of Polymers, Fudan University, Shanghai 200433, P.R. China
| | - Huilin Zhang
- Department of Materials Science and State Key Laboratory of Molecular Engineering of Polymers, Fudan University, Shanghai 200433, P.R. China
| | - Peiran Zhao
- Department of Materials Science and State Key Laboratory of Molecular Engineering of Polymers, Fudan University, Shanghai 200433, P.R. China
| | - Ya Wang
- Department of Materials Science and State Key Laboratory of Molecular Engineering of Polymers, Fudan University, Shanghai 200433, P.R. China
| | - Jian Chen
- Department of Materials Science and State Key Laboratory of Molecular Engineering of Polymers, Fudan University, Shanghai 200433, P.R. China
| | - Jian Zhang
- Departments of Rehabilitation, Zhongshan Hospital, Fudan University, Shanghai 200032, P. R. China
| | - Yanyan Liu
- Department of Materials Science and State Key Laboratory of Molecular Engineering of Polymers, Fudan University, Shanghai 200433, P.R. China
| | - Wenbo Bu
- Departments of Rehabilitation, Zhongshan Hospital, Fudan University, Shanghai 200032, P. R. China
- Department of Materials Science and State Key Laboratory of Molecular Engineering of Polymers, Fudan University, Shanghai 200433, P.R. China
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13
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Gao H, Sun L, Ni D, Zhang L, Wang H, Bu W, Li J, Shen Q, Wang Y, Liu Y, Zheng X. Regulating electron transportation by tungsten oxide nanocapacitors for enhanced radiation therapy. J Nanobiotechnology 2023; 21:205. [PMID: 37386437 DOI: 10.1186/s12951-023-01962-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2023] [Accepted: 06/17/2023] [Indexed: 07/01/2023] Open
Abstract
In the process of radiation therapy (RT), the cytotoxic effects of excited electrons generated from water radiolysis tend to be underestimated due to multiple biochemical factors, particularly the recombination between electrons and hydroxyl radicals (·OH). To take better advantage of radiolytic electrons, we constructed WO3 nanocapacitors that reversibly charge and discharge electrons to regulate electron transportation and utilization. During radiolysis, WO3 nanocapacitors could contain the generated electrons that block electron-·OH recombination and contribute to the yield of ·OH at a high level. These contained electrons could be discharged from WO3 nanocapacitors after radiolysis, resulting in the consumption of cytosolic NAD+ and impairment of NAD+-dependent DNA repair. Overall, this strategy of nanocapacitor-based radiosensitization improves the radiotherapeutic effects by increasing the utilization of radiolytic electrons and ·OH, warranting further validation in multiple tumour models and preclinical experiments.
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Affiliation(s)
- Hongbo Gao
- Department of Radiation Oncology, Shanghai Huadong Hospital, Fudan University, Shanghai, 200040, China
| | - Li Sun
- Department of Radiation Oncology, Shanghai Huadong Hospital, Fudan University, Shanghai, 200040, China
| | - Dalong Ni
- Department of Orthopaedics, Shanghai Key Laboratory for Prevention and Treatment of Bone and Joint Diseases, Shanghai Institute of Traumatology and Orthopaedics, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China
| | - Libo Zhang
- Department of Radiology, The First Affiliated Hospital of Soochow University, Suzhou, 215006, China
| | - Han Wang
- Department of Orthopaedics, Shanghai Key Laboratory for Prevention and Treatment of Bone and Joint Diseases, Shanghai Institute of Traumatology and Orthopaedics, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China
| | - Wenbo Bu
- Department of Material Science and State Key Laboratory of Molecular Engineering of Polymers, Fudan University, Shanghai, 200433, China
| | - Jinjin Li
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering, East China Normal University, Shanghai, 200062, China
| | - Qianwen Shen
- Department of Radiation Oncology, Shanghai Huadong Hospital, Fudan University, Shanghai, 200040, China
| | - Ya Wang
- Department of Material Science and State Key Laboratory of Molecular Engineering of Polymers, Fudan University, Shanghai, 200433, China
| | - Yanyan Liu
- Department of Material Science and State Key Laboratory of Molecular Engineering of Polymers, Fudan University, Shanghai, 200433, China.
| | - Xiangpeng Zheng
- Department of Radiation Oncology, Shanghai Huadong Hospital, Fudan University, Shanghai, 200040, China.
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14
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Fu ZL, Wu QY, Bu W, Xiao D. Treatment of severe Hidradenitis suppurativa with a combination of 5-aminolevulinic acid photodynamic therapy, surgery, and secukinumab. Photodiagnosis Photodyn Ther 2023:103637. [PMID: 37268043 DOI: 10.1016/j.pdpdt.2023.103637] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2023] [Revised: 05/18/2023] [Accepted: 05/26/2023] [Indexed: 06/04/2023]
Abstract
Hidradenitis suppurativa (HS) is a chronic inflammatory disease characterized by nodules, abscesses, fistulas, sinus tracts, and scars, typically in intertriginous areas [1]. Therapeutic options include medications, surgical interventions, and physiotherapy; however, clinical management is challenging. We report a case of HS that was refractory to multiple treatments and achieved complete remission with a combination therapy of surgery, 5-aminolevulinic acid photodynamic therapy (ALA-PDT), and secukinumab.
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Affiliation(s)
- Zhi-Liang Fu
- Department of Dermatology, BenQ Medical Center, The Affiliated BenQ Hospital of Nanjing Medical University Nanjing 210019, Jiangsu, China. Highest academic degree: bachelor's degree
| | - Qing-Yun Wu
- Department of Dermatologic Surgery, Institute of Dermatology, Chinese Academy of Medical Sciences and Peking Union Medical College, Nanjing, Jiangsu 210042, China. Highest academic degree: bachelor's degree, under postgraduate
| | - Wenbo Bu
- Department of Dermatologic Surgery, Institute of Dermatology, Chinese Academy of Medical Sciences and Peking Union Medical College, Nanjing, Jiangsu 210042, China. Highest academic degree: bachelor's degree, under postgraduate
| | - Dong Xiao
- Department of Dermatologic Surgery, Institute of Dermatology, Chinese Academy of Medical Sciences and Peking Union Medical College, Nanjing, Jiangsu 210042, China. Highest academic degree: bachelor's degree, under postgraduate.
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15
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Li H, Zhang H, He X, Zhao P, Wu T, Xiahou J, Wu Y, Liu Y, Chen Y, Jiang X, Lv G, Yao Z, Wu J, Bu W. Blocking Spatiotemporal Crosstalk between Subcellular Organelles for Enhancing Anticancer Therapy with Nanointercepters. Adv Mater 2023; 35:e2211597. [PMID: 36746119 DOI: 10.1002/adma.202211597] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/12/2022] [Revised: 01/16/2023] [Indexed: 05/05/2023]
Abstract
The spatiotemporal characterization of signaling crosstalk between subcellular organelles is crucial for the therapeutic effect of malignant tumors. Blocking interactive crosstalk in this fashion is significant but challenging. Herein, a communication interception strategy is reported, which blocks spatiotemporal crosstalk between subcellular organelles for cancer therapy with underlying molecular mechanisms. Briefly, amorphous-core@crystalline-shell Fe@Fe3 O4 nanoparticles (ACFeNPs) are fabricated to specifically block the crosstalk between lysosomes and endoplasmic reticulum (ER) by hydroxyl radicals generated along with their trajectory through heterogeneous Fenton reaction. ACFeNPs initially enter lysosomes and trigger autophagy, then continuous lysosomal damage blocks the generation of functional autolysosomes, which mediates ER-lysosome crosstalk, thus the autophagy is paralyzed. Thereafter, released ACFeNPs from lysosomes induce ER stress. Without the alleviation by autophagy, the ER-stress-associated apoptotic pathway is fully activated, resulting in a remarkable therapeutic effect. This strategy provides a wide venue for nanomedicine to exert biological advantages and confers new perspective for the design of novel anticancer drugs.
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Affiliation(s)
- Huiyan Li
- Department of Materials Science and State Key Laboratory of Molecular Engineering of Polymers, Fudan University, Shanghai, 200433, P. R. China
- Department of Medical Microbiology and Parasitology, MOE/NHC/CAMS Key Laboratory of Medical Molecular Virology, School of Basic Medical Sciences, Fudan University, Shanghai, 200032, P. R. China
| | - Huilin Zhang
- Department of Materials Science and State Key Laboratory of Molecular Engineering of Polymers, Fudan University, Shanghai, 200433, P. R. China
- Departments of Radiology and Neurosurgery, Huashan Hospital, Fudan University, Shanghai, 200040, P. R. China
| | - Xiaofang He
- Jiangsu Key Laboratory for Biodiversity and Biotechnology, College of Life Sciences, Nanjing Normal University, Nanjing, 210023, P. R. China
| | - Peiran Zhao
- Department of Materials Science and State Key Laboratory of Molecular Engineering of Polymers, Fudan University, Shanghai, 200433, P. R. China
| | - Tong Wu
- Department of Materials Science and State Key Laboratory of Molecular Engineering of Polymers, Fudan University, Shanghai, 200433, P. R. China
| | - Jinxuan Xiahou
- Department of Medical Microbiology and Parasitology, MOE/NHC/CAMS Key Laboratory of Medical Molecular Virology, School of Basic Medical Sciences, Fudan University, Shanghai, 200032, P. R. China
| | - Yelin Wu
- Tongji University Cancer Center, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, 200072, P. R. China
| | - Yanyan Liu
- Department of Materials Science and State Key Laboratory of Molecular Engineering of Polymers, Fudan University, Shanghai, 200433, P. R. China
| | - Yang Chen
- Tongji University Cancer Center, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, 200072, P. R. China
| | - Xingwu Jiang
- Department of Materials Science and State Key Laboratory of Molecular Engineering of Polymers, Fudan University, Shanghai, 200433, P. R. China
| | - Guanglei Lv
- Department of Materials Science and State Key Laboratory of Molecular Engineering of Polymers, Fudan University, Shanghai, 200433, P. R. China
| | - Zhenwei Yao
- Departments of Radiology and Neurosurgery, Huashan Hospital, Fudan University, Shanghai, 200040, P. R. China
| | - Jian Wu
- Department of Medical Microbiology and Parasitology, MOE/NHC/CAMS Key Laboratory of Medical Molecular Virology, School of Basic Medical Sciences, Fudan University, Shanghai, 200032, P. R. China
| | - Wenbo Bu
- Department of Materials Science and State Key Laboratory of Molecular Engineering of Polymers, Fudan University, Shanghai, 200433, P. R. China
- Departments of Radiology and Neurosurgery, Huashan Hospital, Fudan University, Shanghai, 200040, P. R. China
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16
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Zhang H, Chen Y, Hua W, Gu W, Zhuang H, Li H, Jiang X, Mao Y, Liu Y, Jin D, Bu W. Heterostructures with Built‐in Electric Fields for Long‐lasting Chemodynamic Therapy. Angew Chem Int Ed Engl 2023. [DOI: 10.1002/ange.202300356] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/16/2023]
Affiliation(s)
- Huilin Zhang
- Huashan Hospital Fudan University Departments of Neurosurgery CHINA
| | - Yang Chen
- Tongji University School of Life Sciences and Technology CHINA
| | - Wei Hua
- Huashan Hospital Fudan University Departments of Neurosurgery CHINA
| | - Wenjun Gu
- Fudan University Department of Materials Science CHINA
| | - Hongjun Zhuang
- Zhongshan Hospital Fudan University Departments of Rehabilitation CHINA
| | - Huiyan Li
- Fudan University Department of Materials Science CHINA
| | - Xingwu Jiang
- Fudan University Department of Materials Science CHINA
| | - Ying Mao
- Huashan Hospital Fudan University Departments of Neurosurgery CHINA
| | - Yanyan Liu
- Fudan University Department of Materials Science CHINA
| | - Dayong Jin
- University of Technology Sydney Institute for Biomedical Materials & Devices (IBMD), Faculty of Science AUSTRALIA
| | - Wenbo Bu
- Fudan University Department of Materials Science 220 Handan Road, Shanghai 200433, P.R. China 200433 Shanghai CHINA
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17
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Zhang H, Chen Y, Hua W, Gu W, Zhuang H, Li H, Jiang X, Mao Y, Liu Y, Jin D, Bu W. Heterostructures with Built-in Electric Fields for Long-lasting Chemodynamic Therapy. Angew Chem Int Ed Engl 2023; 62:e202300356. [PMID: 36780170 DOI: 10.1002/anie.202300356] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2023] [Revised: 02/09/2023] [Accepted: 02/13/2023] [Indexed: 02/14/2023]
Abstract
Sustained signal activation by hydroxyl radicals (⋅OH) has great significance, especially for tumor treatment, but remains challenging. Here, a built-in electric field (BIEF)-driven strategy was proposed for sustainable generation of ⋅OH, thereby achieving long-lasting chemodynamic therapy (LCDT). As a proof of concept, a novel Janus-like Fe@Fe3 O4 -Cu2 O heterogeneous catalyst was designed and synthesized, in which the BIEF induced the transfer of electrons in the Fe core to the surface, reducing ≡Cu2+ to ≡Cu+ , thus achieving continuous Fenton-like reactions and ⋅OH release for over 18 h, which is approximately 12 times longer than that of Fe3 O4 -Cu2 O and 72 times longer than that of Cu2 O nanoparticles. In vitro and in vivo antitumor results indicated that sustained ⋅OH levels led to persistent extracellular regulated protein kinases (ERK) signal activation and irreparable oxidative damage to tumor cells, which promoted irreversible tumor apoptosis. Importantly, this strategy provides ideas for developing long-acting nanoplatforms for various applications.
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Affiliation(s)
- Huilin Zhang
- Departments of Neurosurgery, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai, 200040, P. R. China.,Department of Materials Science and State Key Laboratory of Molecular Engineering of Polymers, Fudan University, Shanghai, 200438, P. R. China
| | - Yang Chen
- School of Life Sciences and Technology, Tongji University, Shanghai, 200092, P. R. China
| | - Wei Hua
- Departments of Neurosurgery, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai, 200040, P. R. China
| | - Wenjun Gu
- Department of Materials Science and State Key Laboratory of Molecular Engineering of Polymers, Fudan University, Shanghai, 200438, P. R. China
| | - Hongjun Zhuang
- Department of Materials Science and State Key Laboratory of Molecular Engineering of Polymers, Fudan University, Shanghai, 200438, P. R. China.,Departments of Rehabilitation, Zhongshan Hospital, Fudan University, Shanghai, 200032, P. R. China
| | - Huiyan Li
- Department of Materials Science and State Key Laboratory of Molecular Engineering of Polymers, Fudan University, Shanghai, 200438, P. R. China
| | - Xingwu Jiang
- Department of Materials Science and State Key Laboratory of Molecular Engineering of Polymers, Fudan University, Shanghai, 200438, P. R. China
| | - Ying Mao
- Departments of Neurosurgery, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai, 200040, P. R. China
| | - Yanyan Liu
- Department of Materials Science and State Key Laboratory of Molecular Engineering of Polymers, Fudan University, Shanghai, 200438, P. R. China
| | - Dayong Jin
- Institute for Biomedical Materials & Devices (IBMD), Faculty of Science, University of Technology Sydney, New South Wales, 2007, Australia
| | - Wenbo Bu
- Departments of Neurosurgery, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai, 200040, P. R. China.,Department of Materials Science and State Key Laboratory of Molecular Engineering of Polymers, Fudan University, Shanghai, 200438, P. R. China
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18
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Abstract
Since the insight to fuse Fenton chemistry and nanomedicine into cancer therapy, great signs of progress have been made in the field of chemodynamic therapy (CDT). However, the exact mechanism of CDT is obscured by the unique tumor chemical environment and inevitable nanoparticle-cell interactions, thus impeding further development. In this Scientific Perspective, the significance of CDT is clarified, the complex mechanism is deconstructed into primitive chemical and biological interactions, and the mechanism research directions based on the chemical kinetics and biological signaling pathways are discussed in detail. Moreover, beneficial outlooks are presented to enlighten the evolution of next-generation CDT. Hopefully, this Scientific Perspective can inspire new ideas and advances for CDT and provide a reference for breaking down the interdisciplinary barriers in the field of nanomedicine.
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Affiliation(s)
- Peiran Zhao
- Department of Materials Science and State Key Laboratory of Molecular Engineering of Polymers, Fudan University, Shanghai, 200433, P.R. China
| | - Huiyan Li
- Department of Materials Science and State Key Laboratory of Molecular Engineering of Polymers, Fudan University, Shanghai, 200433, P.R. China
| | - Wenbo Bu
- Department of Materials Science and State Key Laboratory of Molecular Engineering of Polymers, Fudan University, Shanghai, 200433, P.R. China
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19
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Qian Y, Wang J, Bu W, Zhu X, Zhang P, Zhu Y, Fan X, Wang C. Targeted implementation strategies of precise photodynamic therapy based on clinical and technical demands. Biomater Sci 2023; 11:704-718. [PMID: 36472233 DOI: 10.1039/d2bm01384c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/05/2022]
Abstract
With the development of materials science, photodynamic-based treatments have gradually entered clinics. Photodynamic therapy is ideal for cancer treatment due to its non-invasive and spatiotemporal properties and is the first to be widely promoted in clinical practice. However, the shortcomings resulting from the gap between technical and clinical demands, such as phototoxicity, low tissue permeability, and tissue hypoxia, limit its wide applications. This article reviews the available data regarding the pharmacological and clinical factors affecting the efficacy of photodynamic therapy, such as photosensitizers and oxygen supply, disease diagnosis, and other aspects of photodynamic therapy. In addition, the synergistic treatment of photodynamic therapy with surgery and nanotechnology is also discussed, which is expected to provide inspiration for the design of photodynamic therapy strategies.
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Affiliation(s)
- Yun Qian
- Dermatologic Surgery Department, Institute of dermatology, Chinese Academy of Medical Science & Peking Union Medical College, Nanjing, China.
| | - Jialun Wang
- Department of Gastroenterology, Affiliated Nanjing Drum Tower Hospital, Medical School of Nanjing University, Nanjing 210008, China.
| | - Wenbo Bu
- Dermatologic Surgery Department, Institute of dermatology, Chinese Academy of Medical Science & Peking Union Medical College, Nanjing, China.
| | - Xiaoyan Zhu
- Dermatologic Surgery Department, Institute of dermatology, Chinese Academy of Medical Science & Peking Union Medical College, Nanjing, China.
| | - Ping Zhang
- Dermatologic Surgery Department, Institute of dermatology, Chinese Academy of Medical Science & Peking Union Medical College, Nanjing, China.
| | - Yun Zhu
- Department of Gastroenterology, Affiliated Nanjing Drum Tower Hospital, Medical School of Nanjing University, Nanjing 210008, China. .,Department of Pharmacy, Nanjing Affiliated Nanjing Drum Tower Hospital, Medical School of Nanjing University, Nanjing 210008, China.,Nanjing Medical Center for Clinical Pharmacy, Nanjing 210008, Jiangsu Province, China
| | - Xiaoli Fan
- Dermatologic Surgery Department, Institute of dermatology, Chinese Academy of Medical Science & Peking Union Medical College, Nanjing, China.
| | - Cheng Wang
- School of Pharmacy, Changzhou University, Changzhou, Jiangsu, China.
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20
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Zhao P, Li H, Bu W. A Forward Vision for Chemodynamic Therapy: Issues and Opportunities. Angew Chem Int Ed Engl 2023. [DOI: 10.1002/ange.202210415] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- Peiran Zhao
- Department of Materials Science and State Key Laboratory of Molecular Engineering of Polymers Fudan University Shanghai 200433 P.R. China
| | - Huiyan Li
- Department of Materials Science and State Key Laboratory of Molecular Engineering of Polymers Fudan University Shanghai 200433 P.R. China
| | - Wenbo Bu
- Department of Materials Science and State Key Laboratory of Molecular Engineering of Polymers Fudan University Shanghai 200433 P.R. China
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21
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Li M, Long X, Bu W, Zhang G, Deng G, Liu Y, Su J, Huang K. Immune-related risk score: An immune-cell-pair-based prognostic model for cutaneous melanoma. Front Immunol 2023; 14:1112181. [PMID: 36875110 PMCID: PMC9975150 DOI: 10.3389/fimmu.2023.1112181] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Accepted: 01/26/2023] [Indexed: 02/17/2023] Open
Abstract
Background Melanoma is among the most malignant immunologic tumor types and is associated with high mortality. However, a considerable number of melanoma patients cannot benefit from immunotherapy owing to individual differences. This study attempts to build a novel prediction model of melanoma that fully considers individual differences in the tumor microenvironment. Methods An immune-related risk score (IRRS) was constructed based on cutaneous melanoma data from The Cancer Genome Atlas (TCGA). Single-sample gene set enrichment analysis (ssGSEA) was used to calculate immune enrichment scores of 28 immune cell signatures. We performed pairwise comparisons to obtain scores for cell pairs based on the difference in the abundance of immune cells within each sample. The resulting cell pair scores, in the form of a matrix of relative values of immune cells, formed the core of the IRRS. Results The area under the curve (AUC) for the IRRS was over 0.700, and when the IRRS was combined with clinical information, the AUC reached 0.785, 0.817, and 0.801 for the 1-, 3-, and 5-year survival, respectively. Differentially expressed genes between the two groups were enriched in staphylococcal infection and estrogen metabolism pathway. The low IRRS group showed a better immunotherapeutic response and exhibited more neoantigens, richer T-cell receptor and B-cell receptor diversity, and higher tumor mutation burden. Conclusion The IRRS enables a good prediction of prognosis and immunotherapy effect, based on the difference in the relative abundance of different types of infiltrating immune cells, and could provide support for further research in melanoma.
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Affiliation(s)
- Mingjia Li
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, China.,National Engineering Research Center of Personalized Diagnostic and Therapeutic Technology, Changsha, China.,Hunan Engineering Research Center of Skin Health and Disease, Central South University, Changsha, China.,Hunan Key Laboratory of Skin Cancer and Psoriasis, Xiangya Hospital, Central South University, Changsha, China.,National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China.,Department of Dermatology, Peking University First Hospital, Peking University, Beijing, China
| | - Xinrui Long
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, China.,National Engineering Research Center of Personalized Diagnostic and Therapeutic Technology, Changsha, China.,Hunan Engineering Research Center of Skin Health and Disease, Central South University, Changsha, China.,Hunan Key Laboratory of Skin Cancer and Psoriasis, Xiangya Hospital, Central South University, Changsha, China.,National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
| | - Wenbo Bu
- Department of Dermatological Surgery, Hospital for Skin Diseases, Institute of Dermatology, Chinese Academy of Medical Sciences, Peking Union Medical College, Nanjing, China
| | - Guanxiong Zhang
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, China.,National Engineering Research Center of Personalized Diagnostic and Therapeutic Technology, Changsha, China.,Hunan Engineering Research Center of Skin Health and Disease, Central South University, Changsha, China.,Hunan Key Laboratory of Skin Cancer and Psoriasis, Xiangya Hospital, Central South University, Changsha, China.,National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
| | - Guangtong Deng
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, China.,National Engineering Research Center of Personalized Diagnostic and Therapeutic Technology, Changsha, China.,Hunan Engineering Research Center of Skin Health and Disease, Central South University, Changsha, China.,Hunan Key Laboratory of Skin Cancer and Psoriasis, Xiangya Hospital, Central South University, Changsha, China.,National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
| | - Yuancheng Liu
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, China.,National Engineering Research Center of Personalized Diagnostic and Therapeutic Technology, Changsha, China.,Hunan Engineering Research Center of Skin Health and Disease, Central South University, Changsha, China.,Hunan Key Laboratory of Skin Cancer and Psoriasis, Xiangya Hospital, Central South University, Changsha, China.,National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
| | - Juan Su
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, China.,National Engineering Research Center of Personalized Diagnostic and Therapeutic Technology, Changsha, China.,Hunan Engineering Research Center of Skin Health and Disease, Central South University, Changsha, China.,Hunan Key Laboratory of Skin Cancer and Psoriasis, Xiangya Hospital, Central South University, Changsha, China.,National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
| | - Kai Huang
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, China.,National Engineering Research Center of Personalized Diagnostic and Therapeutic Technology, Changsha, China.,Hunan Engineering Research Center of Skin Health and Disease, Central South University, Changsha, China.,Hunan Key Laboratory of Skin Cancer and Psoriasis, Xiangya Hospital, Central South University, Changsha, China.,National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
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22
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Song Z, Li Y, Chung W, Shen C, Fang F, Bu W, Gao Y, Tao J, Yang L. Personalisierte Behandlung des Gorlin‐Goltz‐Syndroms: Erfahrungen mit der Kombinationstherapie und unser Algorithmus für die Behandlung. J Dtsch Dermatol Ges 2022; 20:1516-1518. [DOI: 10.1111/ddg.14871_g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Affiliation(s)
- Zexing Song
- Department of Dermatology Union Hospital Tongji Medical College Huazhong University of Science and Technology Wuhan China
- Hubei Engineering Research Center of Skin Disease Theranostics and Health Wuhan China
| | - Yan Li
- Department of Dermatology Union Hospital Tongji Medical College Huazhong University of Science and Technology Wuhan China
- Hubei Engineering Research Center of Skin Disease Theranostics and Health Wuhan China
| | - Wen‐Hung Chung
- Department of Dermatology Drug Hypersensitivity Clinical and Research Center Chang Gung Memorial Hospitals Linkou Taipei Keelung Taiwan
- College of Medicine Chang Gung University Taoyuan Taiwan
| | - Chen Shen
- Department of Dermatology Union Hospital Tongji Medical College Huazhong University of Science and Technology Wuhan China
- Hubei Engineering Research Center of Skin Disease Theranostics and Health Wuhan China
| | - Fang Fang
- Jiangsu Key Laboratory of Molecular Biology for Skin Diseases and STIs Institute of Dermatology Chinese Academy of Medical Science & Peking Union Medical College Nanjing China
| | - Wenbo Bu
- Jiangsu Key Laboratory of Molecular Biology for Skin Diseases and STIs Institute of Dermatology Chinese Academy of Medical Science & Peking Union Medical College Nanjing China
| | - Yaoying Gao
- Department of Dermatology Union Hospital Tongji Medical College Huazhong University of Science and Technology Wuhan China
- Hubei Engineering Research Center of Skin Disease Theranostics and Health Wuhan China
| | - Juan Tao
- Department of Dermatology Union Hospital Tongji Medical College Huazhong University of Science and Technology Wuhan China
- Hubei Engineering Research Center of Skin Disease Theranostics and Health Wuhan China
| | - Liu Yang
- Department of Dermatology Union Hospital Tongji Medical College Huazhong University of Science and Technology Wuhan China
- Hubei Engineering Research Center of Skin Disease Theranostics and Health Wuhan China
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23
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Song Z, Li Y, Chung W, Shen C, Fang F, Bu W, Gao Y, Tao J, Yang L. Personalized management for Gorlin‐Goltz Syndrome: Experience of combination therapy and our algorithm for treatment. J Dtsch Dermatol Ges 2022; 20:1517-1519. [DOI: 10.1111/ddg.14871] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Zexing Song
- Department of Dermatology Union Hospital Tongji Medical College Huazhong University of Science and Technology Wuhan China
- Hubei Engineering Research Center of Skin Disease Theranostics and Health Wuhan China
| | - Yan Li
- Department of Dermatology Union Hospital Tongji Medical College Huazhong University of Science and Technology Wuhan China
- Hubei Engineering Research Center of Skin Disease Theranostics and Health Wuhan China
| | - Wen‐Hung Chung
- Department of Dermatology Drug Hypersensitivity Clinical and Research Center Chang Gung Memorial Hospitals Linkou Taipei Keelung Taiwan
- College of Medicine Chang Gung University Taoyuan Taiwan
| | - Chen Shen
- Department of Dermatology Union Hospital Tongji Medical College Huazhong University of Science and Technology Wuhan China
- Hubei Engineering Research Center of Skin Disease Theranostics and Health Wuhan China
| | - Fang Fang
- Jiangsu Key Laboratory of Molecular Biology for Skin Diseases and STIs Institute of Dermatology Chinese Academy of Medical Science & Peking Union Medical College Nanjing China
| | - Wenbo Bu
- Jiangsu Key Laboratory of Molecular Biology for Skin Diseases and STIs Institute of Dermatology Chinese Academy of Medical Science & Peking Union Medical College Nanjing China
| | - Yaoying Gao
- Department of Dermatology Union Hospital Tongji Medical College Huazhong University of Science and Technology Wuhan China
- Hubei Engineering Research Center of Skin Disease Theranostics and Health Wuhan China
| | - Juan Tao
- Department of Dermatology Union Hospital Tongji Medical College Huazhong University of Science and Technology Wuhan China
- Hubei Engineering Research Center of Skin Disease Theranostics and Health Wuhan China
| | - Liu Yang
- Department of Dermatology Union Hospital Tongji Medical College Huazhong University of Science and Technology Wuhan China
- Hubei Engineering Research Center of Skin Disease Theranostics and Health Wuhan China
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24
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Wu F, Li Y, Meng Y, Cai X, Shi J, Li J, Chen Y, Zhang L, Meng X, Li H, Jiang X, Fu Z, Wu Y, Bu W. An Ion‐Enhanced Oncolytic Virus‐Like Nanoparticle for Tumor Immunotherapy. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202210487] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Fan Wu
- Tongji University School of Medicine Tongji University Cancer Center Shanghai Tenth People's Hospital CHINA
| | - Yanli Li
- Guangzhou Medical University School of Pharmaceutical Sciences & the Fifth Affiliated Hospital CHINA
| | - Yun Meng
- Tongji University School of Medicine Tongji University Cancer Center Shanghai Tenth People's Hospital CHINA
| | - Xuechao Cai
- Tongji University School of Medicine Tongji University Cancer Center Shanghai Tenth People's Hospital CHINA
| | - Jieyun Shi
- Tongji University School of Medicine Tongji University Cancer Center Shanghai Tenth People's Hospital CHINA
| | - Jinjin Li
- Tongji University School of Medicine Tongji University Cancer Center Shanghai Tenth People's Hospital CHINA
| | - Yang Chen
- Tongji University School of Medicine Tongji University Cancer Center Shanghai Tenth People's Hospital CHINA
| | - Li Zhang
- Tongji University School of Medicine Tongji University Cancer Center Shanghai Tenth People's Hospital CHINA
| | - Xianfu Meng
- Tongji University School of Medicine Tongji University Cancer Center Shanghai Tenth People's Hospital CHINA
| | - Huiyan Li
- Fudan University Department of Materials Science and State Key Laboratory of Molecular Engineering of Polymers CHINA
| | - Xingwu Jiang
- Fudan University Department of Materials Science and State Key Laboratory of Molecular Engineering of Polymers CHINA
| | - Zhenxiao Fu
- Guangdong Fenghua High Tech Co Ltd: Guangdong Fenghua Advanced Technology Holding Co Ltd State Key Laboratory of Advanced Materials and Electronic Components CHINA
| | - Yelin Wu
- Tongji University School of Medicine Tongji University Cancer Center Shanghai Tenth People's Hospital CHINA
| | - Wenbo Bu
- Fudan University Department of Material Science Department of Materials Science 220 Handan Road, Shanghai 200433, P.R. China 200433 Shanghai CHINA
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25
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Wu F, Li Y, Meng Y, Cai X, Shi J, Li J, Chen Y, Zhang L, Meng X, Li H, Jiang X, Fu Z, Wu Y, Bu W. An Ion‐Enhanced Oncolytic Virus‐Like Nanoparticle for Tumor Immunotherapy. Angew Chem Int Ed Engl 2022; 61:e202210487. [DOI: 10.1002/anie.202210487] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Indexed: 11/09/2022]
Affiliation(s)
- Fan Wu
- Tongji University School of Medicine Tongji University Cancer Center Shanghai Tenth People's Hospital CHINA
| | - Yanli Li
- Guangzhou Medical University School of Pharmaceutical Sciences & the Fifth Affiliated Hospital CHINA
| | - Yun Meng
- Tongji University School of Medicine Tongji University Cancer Center Shanghai Tenth People's Hospital CHINA
| | - Xuechao Cai
- Tongji University School of Medicine Tongji University Cancer Center Shanghai Tenth People's Hospital CHINA
| | - Jieyun Shi
- Tongji University School of Medicine Tongji University Cancer Center Shanghai Tenth People's Hospital CHINA
| | - Jinjin Li
- Tongji University School of Medicine Tongji University Cancer Center Shanghai Tenth People's Hospital CHINA
| | - Yang Chen
- Tongji University School of Medicine Tongji University Cancer Center Shanghai Tenth People's Hospital CHINA
| | - Li Zhang
- Tongji University School of Medicine Tongji University Cancer Center Shanghai Tenth People's Hospital CHINA
| | - Xianfu Meng
- Tongji University School of Medicine Tongji University Cancer Center Shanghai Tenth People's Hospital CHINA
| | - Huiyan Li
- Fudan University Department of Materials Science and State Key Laboratory of Molecular Engineering of Polymers CHINA
| | - Xingwu Jiang
- Fudan University Department of Materials Science and State Key Laboratory of Molecular Engineering of Polymers CHINA
| | - Zhenxiao Fu
- Guangdong Fenghua High Tech Co Ltd: Guangdong Fenghua Advanced Technology Holding Co Ltd State Key Laboratory of Advanced Materials and Electronic Components CHINA
| | - Yelin Wu
- Tongji University School of Medicine Tongji University Cancer Center Shanghai Tenth People's Hospital CHINA
| | - Wenbo Bu
- Fudan University Department of Material Science Department of Materials Science 220 Handan Road, Shanghai 200433, P.R. China 200433 Shanghai CHINA
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26
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Wu Q, Bu W, Zhang Q, Fang F. Therapeutic Options for Perifolliculitis Capitis Abscedens et Suffodens: A Review. Dermatol Ther 2022; 35:e15763. [PMID: 35946169 DOI: 10.1111/dth.15763] [Citation(s) in RCA: 2] [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: 01/30/2022] [Revised: 06/22/2022] [Accepted: 08/08/2022] [Indexed: 11/28/2022]
Abstract
Perifolliculitis capitis abscedens et suffodiens (PCAS) is a chronic skin inflammatory disease characterized by relapsing folliculitis and painful, fluctuant abscesses, sinus tracts and scars. The treatment of PCAS is challenging and clinical practice varies a lot, and how to choose the best treatment for PCAS is a real problem for clinicians. We reviewed articles providing treatment options for patients with PCAS in different databases. Dermatologists may find this review helpful to meet the challenges of PCAS management, but there is still a lack of authoritative guidelines. In the future, more robust randomized control trials are needed to determine the best treatment for PCAS. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Qingyun Wu
- Department of Dermatologic Surgery, Institute of Dermatology, Chinese Academy of Medical Sciences and Peking Union Medical College, Nanjing, Jiangsu, China
| | - Wenbo Bu
- Department of Dermatologic Surgery, Institute of Dermatology, Chinese Academy of Medical Sciences and Peking Union Medical College, Nanjing, Jiangsu, China
| | - Qian Zhang
- Department of Dermatologic Surgery, Institute of Dermatology, Chinese Academy of Medical Sciences and Peking Union Medical College, Nanjing, Jiangsu, China
| | - Fang Fang
- Department of Dermatologic Surgery, Institute of Dermatology, Chinese Academy of Medical Sciences and Peking Union Medical College, Nanjing, Jiangsu, China
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27
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Tang Z, Wu S, Zhao P, Wang H, Ni D, Li H, Jiang X, Wu Y, Meng Y, Yao Z, Cai W, Bu W. Chemical Factory-Guaranteed Enhanced Chemodynamic Therapy for Orthotopic Liver Cancer. Adv Sci (Weinh) 2022; 9:e2201232. [PMID: 35712774 PMCID: PMC9376848 DOI: 10.1002/advs.202201232] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/03/2022] [Revised: 05/09/2022] [Indexed: 05/05/2023]
Abstract
In the field of nanomedicine, there is a tendency of matching designed nanomaterials with a suitable type of orthotopic cancer model, not just a casual subcutaneous one. Under this condition, knowing the specific features of the chosen cancer model is the priority, then introducing a proper therapy strategy using designed nanomaterials. Here, the Fenton chemistry is combined with zinc peroxide nanoparticles in the treatment of orthotopic liver cancer which has a "chemical factory" including that liver is the main place for iron storage, metabolism, and also the main metabolic sites for the majority of ingested substances, guaranteeing customized and enhanced chemodynamic therapy and normal liver cells protection as well. The good results in vitro and in vivo can set an inspiring example for exploring and utilizing suitable nanomaterials in corresponding cancer models, ensuring well-fitness of nanomaterials for disease and satisfactory therapeutic effect.
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Affiliation(s)
- Zhongmin Tang
- Tongji University Cancer CenterShanghai Tenth People's HospitalTongji University School of MedicineShanghai200072P. R. China
- Departments of Radiology, Medical Physics, Materials Science & EngineeringPharmaceutical SciencesUniversity of Wisconsin − MadisonMadisonWI53705USA
| | - Shiman Wu
- Department of RadiologyHuashan HospitalFudan UniversityShanghai200040P. R. China
| | - Peiran Zhao
- Department of Materials Science and State Key Laboratory of Molecular Engineering of PolymersFudan University220 Handan RoadShanghai200438P. R. China
| | - Han Wang
- Ruijin HospitalShanghai Jiao Tong University School of MedicineShanghai200240P. R. China
| | - Dalong Ni
- Ruijin HospitalShanghai Jiao Tong University School of MedicineShanghai200240P. R. China
| | - Huiyan Li
- Department of Materials Science and State Key Laboratory of Molecular Engineering of PolymersFudan University220 Handan RoadShanghai200438P. R. China
| | - Xingwu Jiang
- Department of Materials Science and State Key Laboratory of Molecular Engineering of PolymersFudan University220 Handan RoadShanghai200438P. R. China
| | - Yelin Wu
- Tongji University Cancer CenterShanghai Tenth People's HospitalTongji University School of MedicineShanghai200072P. R. China
| | - Yun Meng
- Tongji University Cancer CenterShanghai Tenth People's HospitalTongji University School of MedicineShanghai200072P. R. China
| | - Zhenwei Yao
- Department of RadiologyHuashan HospitalFudan UniversityShanghai200040P. R. China
| | - Weibo Cai
- Departments of Radiology, Medical Physics, Materials Science & EngineeringPharmaceutical SciencesUniversity of Wisconsin − MadisonMadisonWI53705USA
| | - Wenbo Bu
- Tongji University Cancer CenterShanghai Tenth People's HospitalTongji University School of MedicineShanghai200072P. R. China
- Department of Materials Science and State Key Laboratory of Molecular Engineering of PolymersFudan University220 Handan RoadShanghai200438P. R. China
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28
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Abstract
Radiotherapy is indispensable in clinical cancer treatment, but because both tumor and normal tissues have similar sensitivity to X-rays, their clinical curative effect is intrinsically limited. Advanced nanomaterials and nanotechnologies have been developed for radiotherapy sensitization, typically employing high atomic number (high-Z) materials to enhance the energy deposition of X-rays in tumor tissues, but the efficiency is largely limited by the toxicity of heavy metals. A new and promising approach for radiosensitization is catalytic radiosensitization, which takes advantage of the catalytic activity of nanomaterials triggered by radiation. The efficiency of catalytic radiosensitization can be greatly enhanced by electron modulation and energy conversion of nanocatalysts upon X-ray irradiation, further enhancing the clinical curative effect. In this review, we highlight the challenges and opportunities in cancer radiosensitization, discuss novel approaches to catalytic radiosensitization, and finally describe the development of catalytic radiosensitization based on an in-depth understanding of radio-nano interactions and catalysis-biological interactions.
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Affiliation(s)
- Ya Wang
- Department of Materials Science and State Key Laboratory of Molecular Engineering of Polymers, Fudan University, Shanghai 200433, PR China
| | - Huilin Zhang
- Department of Materials Science and State Key Laboratory of Molecular Engineering of Polymers, Fudan University, Shanghai 200433, PR China
- Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai 200040, PR China
| | - Yanyan Liu
- Department of Materials Science and State Key Laboratory of Molecular Engineering of Polymers, Fudan University, Shanghai 200433, PR China
| | - Muhsin H. Younis
- Department of Radiology and Department of Medical Physics, University of Wisconsin-Madison, Madison, WI 53705, USA
| | - Weibo Cai
- Department of Radiology and Department of Medical Physics, University of Wisconsin-Madison, Madison, WI 53705, USA
| | - Wenbo Bu
- Department of Materials Science and State Key Laboratory of Molecular Engineering of Polymers, Fudan University, Shanghai 200433, PR China
- Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai 200040, PR China
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Abstract
Objective: This work aimed to verify the candidate biomarkers for keloid disorder (KD), and analyze the role of immune cell infiltration (ICI) in the pathology of keloid disorder. Methods: The keloid-related datasets (GSE44270 and GSE145725) were retrieved from the Gene Expression Omnibus (GEO). Then, differential expressed genes (DEGs) were identified by using the “limma” R package. Support vector machine-recursive feature elimination (SVM-RFE) and LASSO logistic regression were utilized for screening candidate biomarkers of KD. The receiver operating characteristic (ROC) curve was used to evaluate the diagnostic power of candidate biomarkers. The candidate biomarkers were further verified through qRT-PCR of keloid lesions and the matched healthy skin tissue collected from eight cases. In addition, ICI in keloid lesions was estimated through single-sample gene-set enrichment analysis (ssGSEA). Finally, the potential drugs to the treatment of KD were predicted in the Connectivity Map Database (CMAP). Results: A total of 406 DEGs were identified between keloid lesion and healthy skin samples. Among them, STC2 (AUC = 0.919), SDC4 (AUC = 0.970), DAAM1 (AUC = 0.966), and NOX4 (AUC = 0.949) were identified as potential biomarkers through the SVM-RFE, LASSO analysis and ROC analysis. The differential expressions of SDC4, DAAM1, and NOX4 were further verified in collected eight samples by qRT-PCR experiment. ICI analysis result showed a positive correlation of DAAM1 expression with monocytes and mast cells, SDC4 with effector memory CD4+ T cells, STC2 with T follicular helper cells, and NOX4 with central memory CD8+ T cells. Finally, a total of 13 candidate small molecule drugs were predicted for keloids treatment in CMAP drug database. Conclusion: We identified four genes that may serve as potential biomarkers for KD development and revealed that ICI might play a critical role in the pathogenesis of KD.
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Affiliation(s)
- Xufeng Yin
- Department of Dermatology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Wenbo Bu
- Department of Dermatologic Surgery, Dermatology Hospital of Chinese Academy of Medical Sciences, Nanjing, China
| | - Fang Fang
- Department of Dermatologic Surgery, Dermatology Hospital of Chinese Academy of Medical Sciences, Nanjing, China
| | - Kehui Ren
- Department of Dermatology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Bingrong Zhou
- Department of Dermatology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
- *Correspondence: Bingrong Zhou,
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30
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Bu W, Zhao S, Zhang Q, Fang F, Yang L. Effects of the modified excision combined with bidirectional photodynamic therapy on refractory hidradenitis suppurativa: a retrospective study. Lasers Med Sci 2022; 37:2865-2872. [PMID: 35389111 DOI: 10.1007/s10103-022-03555-7] [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: 09/09/2021] [Accepted: 03/29/2022] [Indexed: 10/18/2022]
Abstract
To describe the clinical features of refractory hidradenitis suppurativa (HS) patients (Hurley stageII and stage III) and evaluate the efficacy of combined treatment of the modified excision with bidirectional photodynamic therapy (PDT). A retrospective, multicenter study was conducted in 35 refractory HS patients. They were treated with the modified excision combined with bidirectional PDT. The outcomes, patients' satisfaction, adverse effects, and the Dermatology Life Quality Index (DLQI) were observed. There were more males than females (6:1). The axilla was the most frequently affected region (37.5%). All patients had experienced treatment failures before and had good response to our combined therapy (clearance rate > 75%). The average time required for complete wound healing was 11 days. After 1 year of follow-up, no significant recurrence was observed. The DLQI decreased significantly after the combined treatment. The comprehensive evaluation of scar and the deformation showed good cosmetic results after treatment. Reversible adverse events such as small patchy blackness, necrosis, or ulcer in the tip of the flap occurred in six patients (17.1%). Of the 35 patients, 30 were very satisfied with the treatment. This case series finds that the modified excision combined with bidirectional PDT may hold promise for radical treatment of Hurley stage II and stage III.
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Affiliation(s)
- Wenbo Bu
- Jiangsu Key Laboratory of Molecular Biology for Skin Diseases and STIs, Institute of Dermatology, Chinese Academy of Medical Science & Peking Union Medical College, Nanjing, 210042, China
| | - Shuang Zhao
- Department of Dermatology, Hunan Engineering Research Center of Skin Health and Disease, Hunan Key Laboratory of Skin Cancer and Psoriasis, Xiangya Hospital, Central South University, Changsha, 410008, China
| | - Qian Zhang
- Jiangsu Key Laboratory of Molecular Biology for Skin Diseases and STIs, Institute of Dermatology, Chinese Academy of Medical Science & Peking Union Medical College, Nanjing, 210042, China
| | - Fang Fang
- Jiangsu Key Laboratory of Molecular Biology for Skin Diseases and STIs, Institute of Dermatology, Chinese Academy of Medical Science & Peking Union Medical College, Nanjing, 210042, China.
| | - Liu Yang
- Department of Dermatology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China.
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Chu X, Zhuang H, Liu Y, Li J, Wang Y, Jiang Y, Zhang H, Zhao P, Chen Y, Jiang X, Wu Y, Bu W. Blocking Cancer-Nerve Crosstalk for Treatment of Metastatic Bone Cancer Pain. Adv Mater 2022; 34:e2108653. [PMID: 35244228 DOI: 10.1002/adma.202108653] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/27/2021] [Revised: 01/30/2022] [Indexed: 06/14/2023]
Abstract
The tumor microenvironment is a complex milieu where neurons constitute an important non-neoplastic cell type. From "cancer neuroscience," the crosstalk between tumors and neurons favors the rapid growth of both, making the cancer-nerve interaction a reciprocally beneficial process. Thus, cancer-nerve crosstalk may provide new targets for therapeutic intervention against cancer and cancer-related symptoms. We proposed a nerve-cancer crosstalk blocking strategy for metastatic bone cancer pain treatment, achieved by Mg/Al layered-double-hydroxide nanoshells (Mg/Al-LDH) with AZ-23 loaded inside and alendronate decorated outside. The pain-causing H+ is rapidly eliminated by the LDH, with neurogenesis inhibited by the antagonist AZ-23. As positive feedback, the decreased pain reverses the nerve-to-cancer Ca2+ crosstalk-related cell cycle, dramatically inhibiting tumor growth. All experiments confirm the improved pain threshold and enhanced tumor inhibition. The study may inspire multidisciplinary researchers to focus on cancer-nerve crosstalk for treating cancer and accompanied neuropathic diseases.
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Affiliation(s)
- Xu Chu
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, College of Chemistry and Molecular Engineering, East China Normal University, 3663 North Zhong-shan Road, Shanghai, 200062, China
- Department of Materials Science and State Key Laboratory of Molecular Engineering of Polymers, Fudan University, Shanghai, 200433, China
| | - Hongjun Zhuang
- Department of Rehabilitation, Zhongshan Hospital, Fudan University, Shanghai, 200032, China
| | - Yanyan Liu
- Department of Materials Science and State Key Laboratory of Molecular Engineering of Polymers, Fudan University, Shanghai, 200433, China
| | - Jinjin Li
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, College of Chemistry and Molecular Engineering, East China Normal University, 3663 North Zhong-shan Road, Shanghai, 200062, China
| | - Ya Wang
- Department of Materials Science and State Key Laboratory of Molecular Engineering of Polymers, Fudan University, Shanghai, 200433, China
| | - Yaqin Jiang
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, College of Chemistry and Molecular Engineering, East China Normal University, 3663 North Zhong-shan Road, Shanghai, 200062, China
| | - Huilin Zhang
- Department of Materials Science and State Key Laboratory of Molecular Engineering of Polymers, Fudan University, Shanghai, 200433, China
| | - Peiran Zhao
- Department of Materials Science and State Key Laboratory of Molecular Engineering of Polymers, Fudan University, Shanghai, 200433, China
| | - Yang Chen
- Tongji University Cancer Center, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, 200072, China
| | - Xingwu Jiang
- Department of Materials Science and State Key Laboratory of Molecular Engineering of Polymers, Fudan University, Shanghai, 200433, China
| | - Yelin Wu
- Tongji University Cancer Center, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, 200072, China
| | - Wenbo Bu
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, College of Chemistry and Molecular Engineering, East China Normal University, 3663 North Zhong-shan Road, Shanghai, 200062, China
- Department of Materials Science and State Key Laboratory of Molecular Engineering of Polymers, Fudan University, Shanghai, 200433, China
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Meng X, Yi Y, Meng Y, Lv G, Jiang X, Wu Y, Yang W, Yao Y, Xu H, Bu W. Self-Enhanced Acoustic Impedance Difference Strategy for Detecting the Acidic Tumor Microenvironment. ACS Nano 2022; 16:4217-4227. [PMID: 35254050 DOI: 10.1021/acsnano.1c10173] [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] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
B-mode ultrasound imaging is a significant anatomic technique in clinic, which can display the anatomic variation in tissues. However, it is difficult to evaluate the functional state of organs and display the physiological information in organisms such as the tumor acidic microenvironment (TME). Herein, inspired by the phenomenon of sonographic acoustic shadow during detecting calculus in clinic, a strategy of self-enhanced acoustic impedance difference is proposed to monitor the acidic TME. BiF3@PDA@PEG (BPP) nanoparticles can self-aggregate in a specific response to the acidic TME to form huge "stones" BiF3@PDA, resulting in an increase of local tumor density, and further causing a significant acoustic impedance difference. In in vitro experiments, the enhanced ultrasound signals change from 15.2 to 196.4 dB, which can discriminate different pH values from 7.0 to 5.0, and the sensitivity can reach to 0.2 value. In in vivo experiments, the enhanced ultrasound signal is 107.7 dB after BPP self-aggregated, displaying the weak acidic TME that has a close relationship with the size and species of the tumor. More importantly, the accuracy is away from the interference of pressure because huge "stones" BiF3@PDA change little. However, SonoVue microbubbles will diffuse and rupture under pressure, which results in false positive signals. To sum up, this strategy will be helpful to the further development of ultrasound molecular imaging.
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Affiliation(s)
- Xianfu Meng
- Department of Medical Ultrasound, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, Tongji University Cancer Center, Shanghai 200072, P.R. China
- Department of Materials Science and State Key Laboratory of Molecular Engineering of Polymers, Fudan University, Shanghai 200433, P.R. China
| | - Yan Yi
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering, East China Normal University, Shanghai 200062, P.R. China
| | - Yun Meng
- Department of Medical Ultrasound, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, Tongji University Cancer Center, Shanghai 200072, P.R. China
| | - Guanglei Lv
- Department of Materials Science and State Key Laboratory of Molecular Engineering of Polymers, Fudan University, Shanghai 200433, P.R. China
| | - Xingwu Jiang
- Department of Materials Science and State Key Laboratory of Molecular Engineering of Polymers, Fudan University, Shanghai 200433, P.R. China
| | - Yelin Wu
- Department of Medical Ultrasound, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, Tongji University Cancer Center, Shanghai 200072, P.R. China
| | - Wei Yang
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering, East China Normal University, Shanghai 200062, P.R. China
| | - Yefeng Yao
- Department of Physics and Shanghai Key Laboratory of Magnetic Resonance, East China Normal University, Shanghai 200062, P.R. China
| | - Huixiong Xu
- Department of Medical Ultrasound, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, Tongji University Cancer Center, Shanghai 200072, P.R. China
| | - Wenbo Bu
- Department of Materials Science and State Key Laboratory of Molecular Engineering of Polymers, Fudan University, Shanghai 200433, P.R. China
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Chen L, Jiang X, Lv M, Wang X, Zhao P, Zhang M, Lv G, Wu J, Liu Y, Yang Y, Chen J, Bu W. Reductive-damage-induced intracellular maladaptation for cancer electronic interference therapy. Chem 2022. [DOI: 10.1016/j.chempr.2022.02.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Wu Y, Li Y, Lv G, Bu W. Redox dyshomeostasis strategy for tumor therapy based on nanomaterials chemistry. Chem Sci 2022; 13:2202-2217. [PMID: 35310479 PMCID: PMC8864817 DOI: 10.1039/d1sc06315d] [Citation(s) in RCA: 37] [Impact Index Per Article: 18.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Accepted: 12/23/2021] [Indexed: 12/11/2022] Open
Abstract
Redox homeostasis, as an innate cellular defense mechanism, not only contributes to malignant transformation and metastasis of tumors, but also seriously restricts reactive oxygen species (ROS)-mediated tumor therapies, such as chemotherapy, radiotherapy, photodynamic therapy (PDT), and chemodynamic therapy (CDT). Therefore, the development of the redox dyshomeostasis (RDH) strategy based on nanomaterials chemistry is of great significance for developing highly efficient tumor therapy. This review will firstly introduce the basic definition and function of cellular redox homeostasis and RDH. Subsequently, the current representative progress of the nanomaterial-based RDH strategy for tumor therapy is evaluated, summarized and discussed. This strategy can be categorized into three groups: (1) regulation of oxidizing species; (2) regulation of reducing species and (3) regulation of both of them. Furthermore, the current limitations and potential future directions for this field will be briefly discussed. We expect that this review could attract positive attention in the chemistry, materials science, and biomedicine fields and further promote their interdisciplinary integration. This review summarizes the current progress of the redox dyshomeostasis (RDH) strategy for tumor therapy. This strategy makes tumor cells more sensitive to current therapy patterns through using nanomaterials to disrupt redox homeostasis.![]()
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Affiliation(s)
- Yelin Wu
- Department of Medical Ultrasound, Shanghai Tenth People's Hospital, Tongji University, Tongji University Cancer Center, Tongji University School of Medicine Shanghai P. R. China.,Department of Materials Science and State Key Laboratory of Molecular Engineering of Polymers, Fudan University Shanghai P. R. China
| | - Yanli Li
- Key Laboratory of Molecular Target and Clinical Pharmacology & the State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences & the Fifth Affiliated Hospital, Guangzhou Medical University Guangzhou P. R. China
| | - Guanglei Lv
- Department of Materials Science and State Key Laboratory of Molecular Engineering of Polymers, Fudan University Shanghai P. R. China
| | - Wenbo Bu
- Department of Medical Ultrasound, Shanghai Tenth People's Hospital, Tongji University, Tongji University Cancer Center, Tongji University School of Medicine Shanghai P. R. China.,Department of Materials Science and State Key Laboratory of Molecular Engineering of Polymers, Fudan University Shanghai P. R. China
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35
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Miao Q, Xu X, Bu W, Chen H. A case of pagetoid reticulosis treated with topical photodynamic therapy. Photodiagnosis Photodyn Ther 2021; 37:102649. [PMID: 34838698 DOI: 10.1016/j.pdpdt.2021.102649] [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: 08/08/2021] [Revised: 10/03/2021] [Accepted: 10/12/2021] [Indexed: 10/19/2022]
Abstract
A 70-year-old male presented with reddish brown, keratotic plaque on his left leg which had grown slowly for ten years. The histopathological examination revealed acanthosis and bands of lymphocytes with significant epidermotropism. The intraepidermal lymphocytes showed large, pleomorphic and hyperchromatic nuclei with distinct nucleoli and perinuclear halos, positive for CD3, CD4 and CD30, negative for CD8, CD20 and high in Ki67 index. Accordingly, the diagnosis of Pagetoid reticulosis was made. The patient was then treated with topical photodynamic therapy once a week sequential to partial in-situ resection and preliminary skin dermabrasion and finally achieved complete remission without obvious scars or recurrence after four sessions.
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Affiliation(s)
- Qiuju Miao
- Chinese Academy of Medical Sciences & Peking Union Medical College Hospital of Skin Diseases and Institute of Dermatology
| | - Xiulian Xu
- Chinese Academy of Medical Sciences & Peking Union Medical College Hospital of Skin Diseases and Institute of Dermatology
| | - Wenbo Bu
- Chinese Academy of Medical Sciences & Peking Union Medical College Hospital of Skin Diseases and Institute of Dermatology.
| | - Hao Chen
- Chinese Academy of Medical Sciences & Peking Union Medical College Hospital of Skin Diseases and Institute of Dermatology.
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Hu P, Wu T, Fan W, Chen L, Liu Y, Ni D, Bu W, Shi J. Corrigendum to "Near infrared-assisted Fenton reaction for tumor-specific and mitochondrial DNA-targeted photochemotherapy" [Biomaterials 141 (2017) 86-95]. Biomaterials 2021; 279:121241. [PMID: 34775330 DOI: 10.1016/j.biomaterials.2021.121241] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Affiliation(s)
- Ping Hu
- State Key Laboratory of High Performance Ceramics and Superfine Microstructures, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai, 200050, China
| | - Tong Wu
- Department of Materials Science and Engineering, Stanford University, Stanford, CA 94305, USA
| | - Wenpei Fan
- State Key Laboratory of High Performance Ceramics and Superfine Microstructures, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai, 200050, China
| | - Lei Chen
- Department of Chemistry and Laboratory of Advanced Materials, State Key Laboratory of Molecular Engineering of Polymers, Collaborative Innovation Center of Chemistry for Energy Materials, Fudan University, Shanghai, 200433, China
| | - Yanyan Liu
- State Key Laboratory of High Performance Ceramics and Superfine Microstructures, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai, 200050, China
| | - Dalong Ni
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering, East China Normal University, Shanghai, 200062, China
| | - Wenbo Bu
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering, East China Normal University, Shanghai, 200062, China.
| | - Jianlin Shi
- State Key Laboratory of High Performance Ceramics and Superfine Microstructures, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai, 200050, China.
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37
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Wang W, Gong Y, Greenfield BK, Nunes LM, Yang Q, Lei P, Bu W, Wang B, Zhao X, Huang L, Zhong H. Relative contribution of rice and fish consumption to bioaccessibility-corrected health risks for urban residents in eastern China. Environ Int 2021; 155:106682. [PMID: 34120005 DOI: 10.1016/j.envint.2021.106682] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [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: 02/24/2021] [Revised: 05/21/2021] [Accepted: 05/31/2021] [Indexed: 05/20/2023]
Abstract
There are global concerns about dietary exposure to metal(loid)s in foods. However, little is known about the relative contribution of rice versus fish to multiple metal(loid) exposure for the general population, especially in Asia where rice and fish are major food sources. We compared relative contributions of rice and fish consumption to multi-metal(loid) exposure on the city-scale (Nanjing) and province-scale in China. The effects of ingestion rate, metal(loid) level, and bioaccessibility were examined to calculate modeled risk from Cu, Zn, total As (TAs), inorganic As (iAs), Se, Cd, Pb, and methylmercury (MeHg). Metal(loid) levels in rice and fish samples collected from Nanjing City were generally low, except iAs. Metal(loid) bioaccessibilities in fish were higher than those in rice, except Se. Calculated carcinogenic risks induced by iAs intake (indicated by increased lifetime cancer risk, ILCR) were above the acceptable level (1 0 -4) in Nanjing City (median: 3 × 10-4 for female and 4 × 10-4 for male) and nine provinces (1.4 × 10-4 to 5.9 × 10-4) in China. Rice consumption accounted for 85.0% to 99.8% of carcinogenic risk. The non-carcinogenic hazard quotients (HQ) for single metals and hazard index (HI) for multi-metal exposure were < 1 in all cases, indicating of their slight non-carcinogen health effects associated. In Guangdong and Jiangsu provinces, results showed that rice and fish intake contributed similarly to the HI (i.e., 42.6% vs 57.4% in Guangdong and 54.6% vs 45.4% in Jiangsu). Sensitivity analysis indicated that carcinogenic risk was most sensitive to rice ingestion rate and rice iAs levels, while non-carcinogenic hazard (i.e., HQ and HI) was most sensitive to ingestion rate of fish and rice, and Cu concentration in rice. Our results suggest that rice is more important than fish for human dietary metal(loid) exposure risk in China, and carcinogenic risk from iAs exposure in rice requires particular attention.
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Affiliation(s)
- Wenqin Wang
- State Key Laboratory of Pollution Control and Resource Reuse, School of the Environment, Nanjing University, Nanjing 210023, PR China
| | - Yu Gong
- State Key Laboratory of Pollution Control and Resource Reuse, School of the Environment, Nanjing University, Nanjing 210023, PR China; Division of Environmental Engineering, Graduate School of Engineering, Kyoto University, Kyoto 6158540, Japan
| | - Ben K Greenfield
- Public Health Program, Muskie School of Public Service, University of Southern Maine, Portland, ME 04101, USA
| | - Luís M Nunes
- University of Algarve, Civil Engineering Research and Innovation for Sustainability Center, Faro, Portugal
| | - Qianqi Yang
- State Key Laboratory of Pollution Control and Resource Reuse, School of the Environment, Nanjing University, Nanjing 210023, PR China
| | - Pei Lei
- State Key Laboratory of Pollution Control and Resource Reuse, School of the Environment, Nanjing University, Nanjing 210023, PR China
| | - Wenbo Bu
- Institute of Dermatology, Chinese Academy of Medical Sciences, Peking Union Medical College, Nanjing 210042, PR China
| | - Bin Wang
- Institute of Reproductive and Child Health, Peking University/ Key Laboratory of Reproductive Health, National Health Commission of the People's Republic of China, Beijing 100191, PR China
| | - Xiaomiao Zhao
- Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510120, PR China
| | - Lei Huang
- State Key Laboratory of Pollution Control and Resource Reuse, School of the Environment, Nanjing University, Nanjing 210023, PR China.
| | - Huan Zhong
- State Key Laboratory of Pollution Control and Resource Reuse, School of the Environment, Nanjing University, Nanjing 210023, PR China; Environmental and Life Sciences Program (EnLS), Trent University, Peterborough, Ontario, Canada.
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Zhang H, Lin M, Dong C, Tang Y, An L, Ju J, Wen F, Chen F, Wang M, Wang W, Chen M, Zhao Y, Li J, Hou SX, Lin X, Hu L, Bu W, Wu D, Li L, Jiao S, Zhou Z. An MST4-pβ-Catenin Thr40 Signaling Axis Controls Intestinal Stem Cell and Tumorigenesis. Adv Sci (Weinh) 2021; 8:e2004850. [PMID: 34240584 PMCID: PMC8425901 DOI: 10.1002/advs.202004850] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/16/2020] [Revised: 05/01/2021] [Indexed: 06/04/2023]
Abstract
Elevated Wnt/β-catenin signaling has been commonly associated with tumorigenesis especially colorectal cancer (CRC). Here, an MST4-pβ-cateninThr40 signaling axis essential for intestinal stem cell (ISC) homeostasis and CRC development is uncovered. In response to Wnt3a stimulation, the kinase MST4 directly phosphorylates β-catenin at Thr40 to block its Ser33 phosphorylation by GSK3β. Thus, MST4 mediates an active process that prevents β-catenin from binding to and being degraded by β-TrCP, leading to accumulation and full activation of β-catenin. Depletion of MST4 causes loss of ISCs and inhibits CRC growth. Mice bearing either MST4T178E mutation with constitutive kinase activity or β-cateninT40D mutation mimicking MST4-mediated phosphorylation show overly increased ISCs/CSCs and exacerbates CRC. Furthermore, the MST4-pβ-cateninThr40 axis is upregulated and correlated with poor prognosis of human CRC. Collectively, this work establishes a previously undefined machinery for β-catenin activation, and further reveals its function in stem cell and tumor biology, opening new opportunities for targeted therapy of CRC.
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Affiliation(s)
- Hui Zhang
- State Key Laboratory of Molecular BiologyCAS Center for Excellence in Molecular Cell ScienceShanghai Institute of Biochemistry and Cell BiologyChinese Academy of SciencesUniversity of Chinese Academy of SciencesShanghai200031China
- State Key Laboratory of Genetic EngineeringDepartment of Cell and Developmental BiologySchool of Life SciencesZhongshan HospitalFudan UniversityShanghai200438China
| | - Moubin Lin
- Department of General SurgeryYangpu HospitalTongji University School of MedicineShanghai200090China
| | - Chao Dong
- Department of the Second Medical OncologyThe 3rd Affiliated Hospital of Kunming Medical UniversityYunnan Tumor HospitalKunming650118China
| | - Yang Tang
- Department of Medical UltrasoundTongji University Cancer CenterShanghai Tenth People's HospitalSchool of MedicineTongji UniversityShanghai200072China
| | - Liwei An
- Department of Medical UltrasoundTongji University Cancer CenterShanghai Tenth People's HospitalSchool of MedicineTongji UniversityShanghai200072China
| | - Junyi Ju
- Department of Medical UltrasoundTongji University Cancer CenterShanghai Tenth People's HospitalSchool of MedicineTongji UniversityShanghai200072China
| | - Fuping Wen
- State Key Laboratory of Molecular BiologyCAS Center for Excellence in Molecular Cell ScienceShanghai Institute of Biochemistry and Cell BiologyChinese Academy of SciencesUniversity of Chinese Academy of SciencesShanghai200031China
| | - Fan Chen
- State Key Laboratory of Molecular BiologyCAS Center for Excellence in Molecular Cell ScienceShanghai Institute of Biochemistry and Cell BiologyChinese Academy of SciencesUniversity of Chinese Academy of SciencesShanghai200031China
| | - Meng Wang
- State Key Laboratory of Genetic EngineeringDepartment of Cell and Developmental BiologySchool of Life SciencesZhongshan HospitalFudan UniversityShanghai200438China
| | - Wenjia Wang
- State Key Laboratory of Genetic EngineeringDepartment of Cell and Developmental BiologySchool of Life SciencesZhongshan HospitalFudan UniversityShanghai200438China
| | - Min Chen
- State Key Laboratory of Molecular BiologyCAS Center for Excellence in Molecular Cell ScienceShanghai Institute of Biochemistry and Cell BiologyChinese Academy of SciencesUniversity of Chinese Academy of SciencesShanghai200031China
| | - Yun Zhao
- State Key Laboratory of Molecular BiologyCAS Center for Excellence in Molecular Cell ScienceShanghai Institute of Biochemistry and Cell BiologyChinese Academy of SciencesUniversity of Chinese Academy of SciencesShanghai200031China
| | - Jixi Li
- State Key Laboratory of Genetic EngineeringDepartment of Cell and Developmental BiologySchool of Life SciencesZhongshan HospitalFudan UniversityShanghai200438China
| | - Steven X. Hou
- State Key Laboratory of Genetic EngineeringDepartment of Cell and Developmental BiologySchool of Life SciencesZhongshan HospitalFudan UniversityShanghai200438China
| | - Xinhua Lin
- State Key Laboratory of Genetic EngineeringDepartment of Cell and Developmental BiologySchool of Life SciencesZhongshan HospitalFudan UniversityShanghai200438China
| | - Lulu Hu
- Fudan University Shanghai Cancer CenterInstitutes of Biomedical SciencesState Key Laboratory of Genetic Engineering and Shanghai Key Laboratory of Medical EpigeneticsShanghai Medical College of Fudan UniversityShanghai200032China
| | - Wenbo Bu
- Department of Materials ScienceFudan UniversityShanghai200433China
| | - Dianqing Wu
- Department of PharmacologyYale School of MedicineNew HavenCT06520USA
| | - Lin Li
- State Key Laboratory of Molecular BiologyCAS Center for Excellence in Molecular Cell ScienceShanghai Institute of Biochemistry and Cell BiologyChinese Academy of SciencesUniversity of Chinese Academy of SciencesShanghai200031China
| | - Shi Jiao
- State Key Laboratory of Genetic EngineeringDepartment of Cell and Developmental BiologySchool of Life SciencesZhongshan HospitalFudan UniversityShanghai200438China
| | - Zhaocai Zhou
- State Key Laboratory of Genetic EngineeringDepartment of Cell and Developmental BiologySchool of Life SciencesZhongshan HospitalFudan UniversityShanghai200438China
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Chen X, Chen Y, Wang C, Jiang Y, Chu X, Wu F, Wu Y, Cai X, Cao Y, Liu Y, Bu W. NIR‐Triggered Intracellular H
+
Transients for Lamellipodia‐Collapsed Antimetastasis and Enhanced Chemodynamic Therapy. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202107588] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Xiaoyan Chen
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes School of Chemistry and Molecular Engineering East China Normal University Shanghai 200062 P. R. China
- Department of Materials Science Fudan University Shanghai 200433 P. R. China
| | - Yang Chen
- Tongji University Cancer Center Shanghai Tenth People's Hospital Tongji University School of Medicine Shanghai 200072 P. R. China
| | - Chaochao Wang
- Tongji University Cancer Center Shanghai Tenth People's Hospital Tongji University School of Medicine Shanghai 200072 P. R. China
| | - Yaqin Jiang
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes School of Chemistry and Molecular Engineering East China Normal University Shanghai 200062 P. R. China
- Department of Materials Science Fudan University Shanghai 200433 P. R. China
| | - Xu Chu
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes School of Chemistry and Molecular Engineering East China Normal University Shanghai 200062 P. R. China
- Department of Materials Science Fudan University Shanghai 200433 P. R. China
| | - Fan Wu
- Tongji University Cancer Center Shanghai Tenth People's Hospital Tongji University School of Medicine Shanghai 200072 P. R. China
| | - Yelin Wu
- Tongji University Cancer Center Shanghai Tenth People's Hospital Tongji University School of Medicine Shanghai 200072 P. R. China
| | - Xuechao Cai
- Tongji University Cancer Center Shanghai Tenth People's Hospital Tongji University School of Medicine Shanghai 200072 P. R. China
| | - Yi Cao
- Department of Plastic and Reconstructive Surgery Shanghai Ninth People's Hospital Shanghai Jiao Tong University School of Medicine Shanghai 200011 P. R. China
| | - Yanyan Liu
- Department of Materials Science Fudan University Shanghai 200433 P. R. China
| | - Wenbo Bu
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes School of Chemistry and Molecular Engineering East China Normal University Shanghai 200062 P. R. China
- Department of Materials Science Fudan University Shanghai 200433 P. R. China
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Chen X, Chen Y, Wang C, Jiang Y, Chu X, Wu F, Wu Y, Cai X, Cao Y, Liu Y, Bu W. NIR-Triggered Intracellular H + Transients for Lamellipodia-Collapsed Antimetastasis and Enhanced Chemodynamic Therapy. Angew Chem Int Ed Engl 2021; 60:21905-21910. [PMID: 34322970 DOI: 10.1002/anie.202107588] [Citation(s) in RCA: 44] [Impact Index Per Article: 14.7] [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: 06/07/2021] [Revised: 07/15/2021] [Indexed: 12/22/2022]
Abstract
In solid tumors, tumor invasion and metastasis account for 90 % of cancer-related deaths. Cell migration is steered by the lamellipodia formed at the leading edge. These lamellipodia can drive the cell body forward by its mechanical deformation regulated by cofilin. Inhibiting cofilin activity can cause significant defects in directional lamellipodia formation and the locomotory capacity of cell invasion, thus contributing to antimetastatic treatment. Herein, a near infrared light (NIR)-controlled nanoscale proton supplier was designed with upconversion nanoparticles (UCNPs) as a core coated in MIL-88B for interior photoacids loading; this photoacids loading can boost H+ transients in cells, which converts the cofilin to an inactive form. Strikingly, inactive cofilin loses the ability to mediate lamellipodia deformation for cell migration. Additionally, the iron, which serves as a catalyticaly active center in MIL-88B, initiates an enhanced Fenton reaction due to the increased H+ in the tumor, ultimately achieving intensive chemodynamic therapy (CDT). This work provides new insight into H+ transients in cells, which not only regulates cofilin protonation for antimetastatic treatment but also improves chemodynamic therapy.
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Affiliation(s)
- Xiaoyan Chen
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering, East China Normal University, Shanghai, 200062, P. R. China.,Department of Materials Science, Fudan University, Shanghai, 200433, P. R. China
| | - Yang Chen
- Tongji University Cancer Center, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, 200072, P. R. China
| | - Chaochao Wang
- Tongji University Cancer Center, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, 200072, P. R. China
| | - Yaqin Jiang
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering, East China Normal University, Shanghai, 200062, P. R. China.,Department of Materials Science, Fudan University, Shanghai, 200433, P. R. China
| | - Xu Chu
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering, East China Normal University, Shanghai, 200062, P. R. China.,Department of Materials Science, Fudan University, Shanghai, 200433, P. R. China
| | - Fan Wu
- Tongji University Cancer Center, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, 200072, P. R. China
| | - Yelin Wu
- Tongji University Cancer Center, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, 200072, P. R. China
| | - Xuechao Cai
- Tongji University Cancer Center, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, 200072, P. R. China
| | - Yi Cao
- Department of Plastic and Reconstructive Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200011, P. R. China
| | - Yanyan Liu
- Department of Materials Science, Fudan University, Shanghai, 200433, P. R. China
| | - Wenbo Bu
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering, East China Normal University, Shanghai, 200062, P. R. China.,Department of Materials Science, Fudan University, Shanghai, 200433, P. R. China
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41
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Li Y, Gong T, Gao H, Chen Y, Li H, Zhao P, Jiang Y, Wang K, Wu Y, Zheng X, Bu W. ZIF‐Based Nanoparticles Combine X‐Ray‐Induced Nitrosative Stress with Autophagy Management for Hypoxic Prostate Cancer Therapy. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202103015] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Yanli Li
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes School of Chemistry and Molecular Engineering East China Normal University Shanghai 200062 P. R. China
- Department of Materials Science Fudan University Shanghai 200433 P. R. China
| | - Teng Gong
- Key Laboratory of Molecular Target and Clinical Pharmacology & the State Key Laboratory of Respiratory Disease School of Pharmaceutical Sciences & the Fifth Affiliated Hospital Guangzhou Medical University Guangzhou 511436 P. R. China
| | - Hongbao Gao
- Department of Radiation Oncology Huadong Hospital Affiliated to Fudan University Shanghai 200040 P. R. China
| | - Yang Chen
- Tongji University Cancer Center Shanghai Tenth People's Hospital Tongji University School of Medicine Shanghai 200072 P. R. China
| | - Huiyan Li
- Department of Materials Science Fudan University Shanghai 200433 P. R. China
| | - Peiran Zhao
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes School of Chemistry and Molecular Engineering East China Normal University Shanghai 200062 P. R. China
- Department of Materials Science Fudan University Shanghai 200433 P. R. China
| | - Yaqin Jiang
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes School of Chemistry and Molecular Engineering East China Normal University Shanghai 200062 P. R. China
- Department of Materials Science Fudan University Shanghai 200433 P. R. China
| | - Kun Wang
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes School of Chemistry and Molecular Engineering East China Normal University Shanghai 200062 P. R. China
| | - Yelin Wu
- Tongji University Cancer Center Shanghai Tenth People's Hospital Tongji University School of Medicine Shanghai 200072 P. R. China
| | - Xiangpeng Zheng
- Department of Radiation Oncology Huadong Hospital Affiliated to Fudan University Shanghai 200040 P. R. China
| | - Wenbo Bu
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes School of Chemistry and Molecular Engineering East China Normal University Shanghai 200062 P. R. China
- Department of Materials Science Fudan University Shanghai 200433 P. R. China
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42
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Li Y, Gong T, Gao H, Chen Y, Li H, Zhao P, Jiang Y, Wang K, Wu Y, Zheng X, Bu W. ZIF-Based Nanoparticles Combine X-Ray-Induced Nitrosative Stress with Autophagy Management for Hypoxic Prostate Cancer Therapy. Angew Chem Int Ed Engl 2021; 60:15472-15481. [PMID: 33964189 DOI: 10.1002/anie.202103015] [Citation(s) in RCA: 42] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2021] [Revised: 04/27/2021] [Indexed: 12/11/2022]
Abstract
Although reactive oxygen species (ROS)-mediated tumor treatments are predominant in clinical applications, ROS-induced protective autophagy promotes cell survival, especially in hypoxic tumors. Herein, X-ray triggered nitrite (NO2 - ) is used for hypoxic prostate cancer therapy by inhibiting autophagy and inducing nitrosative stress based on an electrophilic zeolitic imidazole framework (ZIF-82-PVP). After internalization of pH-responsive ZIF-82-PVP nanoparticles, electrophilic ligands and Zn2+ are delivered into cancer cells. Electrophilic ligands can not only consume GSH under hypoxia but also capture low-energy electrons derived from X-rays to generate NO2 - , which inhibits autophagy and further elevates lethal nitrosative stress levels. In addition, dissociated Zn2+ specifically limits the migration and invasion of prostate cancer cells through ion interference. In vitro and in vivo results indicate that ZIF-82-PVP nanoparticles under X-ray irradiation can effectively promote the apoptosis of hypoxic prostate cancer cells. Overall, this nitrosative stress-mediated tumor therapy strategy provides a novel approach targeting hypoxic tumors.
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Affiliation(s)
- Yanli Li
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering, East China Normal University, Shanghai, 200062, P. R. China.,Department of Materials Science, Fudan University, Shanghai, 200433, P. R. China
| | - Teng Gong
- Key Laboratory of Molecular Target and Clinical Pharmacology & the State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences & the Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou, 511436, P. R. China
| | - Hongbao Gao
- Department of Radiation Oncology, Huadong Hospital Affiliated to Fudan University, Shanghai, 200040, P. R. China
| | - Yang Chen
- Tongji University Cancer Center, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, 200072, P. R. China
| | - Huiyan Li
- Department of Materials Science, Fudan University, Shanghai, 200433, P. R. China
| | - Peiran Zhao
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering, East China Normal University, Shanghai, 200062, P. R. China.,Department of Materials Science, Fudan University, Shanghai, 200433, P. R. China
| | - Yaqin Jiang
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering, East China Normal University, Shanghai, 200062, P. R. China.,Department of Materials Science, Fudan University, Shanghai, 200433, P. R. China
| | - Kun Wang
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering, East China Normal University, Shanghai, 200062, P. R. China
| | - Yelin Wu
- Tongji University Cancer Center, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, 200072, P. R. China
| | - Xiangpeng Zheng
- Department of Radiation Oncology, Huadong Hospital Affiliated to Fudan University, Shanghai, 200040, P. R. China
| | - Wenbo Bu
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering, East China Normal University, Shanghai, 200062, P. R. China.,Department of Materials Science, Fudan University, Shanghai, 200433, P. R. China
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43
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Wu S, Meng X, Jiang X, Wu Y, Zhai S, Wang X, Liu Y, Zhang J, Zhao X, Zhou Y, Bu W, Yao Z. Harnessing X-Ray Energy-Dependent Attenuation of Bismuth-Based Nanoprobes for Accurate Diagnosis of Liver Fibrosis. Adv Sci (Weinh) 2021; 8:e2002548. [PMID: 34105274 PMCID: PMC8188217 DOI: 10.1002/advs.202002548] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/06/2020] [Revised: 01/31/2021] [Indexed: 05/07/2023]
Abstract
Timely detection of liver fibrosis by X-ray computed tomography (CT) can prevent its progression to fatal liver diseases. However, it remains quite challenging because conventional CT can only identify the difference in density instead of X-ray attenuation characteristics. Spectral CT can generate monochromatic imaging to specify X-ray attenuation characteristics of the scanned matter. Herein, an X-ray energy-dependent attenuation strategy originated from bismuth (Bi)-based nanoprobes (BiF3 @PDA@HA) is proposed for the accurate diagnosis of liver fibrosis. Bi element in BiF3 @PDA@HA can exhibit characteristic attenuation depending on different levels of X-ray energy via spectral CT, and that is challenging for conventional CT. In this study, selectively accumulating BiF3 @PDA@HA nanoprobes in the hepatic fibrosis areas can significantly elevate CT value for 40 Hounsfield units on 70 keV monochromatic images, successfully differentiating from healthy livers and achieving the diagnosis of liver fibrosis. Furthermore, the enhancement produced by the BiF3 @PDA@HA nanoprobes in vivo increases as the monochromatic energy decreases from 70 to 40 keV, optimizing the conspicuity of the diseased areas. As a proof of concept, the strategically designed nanoprobes with energy-dependent attenuation characteristics not only expand the scope of CT application, but also hold excellent potential for precise imaging-based disease diagnosis.
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Affiliation(s)
- Shiman Wu
- Department of RadiologyHuashan HospitalFudan UniversityShanghai200040P. R. China
| | - Xianfu Meng
- Department of Materials ScienceFudan UniversityShanghai200433P. R. China
- Tongji University Cancer CenterShanghai Tenth People's HospitalTongji University School of MedicineShanghai200072P. R. China
| | - Xingwu Jiang
- Department of Materials ScienceFudan UniversityShanghai200433P. R. China
| | - Yelin Wu
- Tongji University Cancer CenterShanghai Tenth People's HospitalTongji University School of MedicineShanghai200072P. R. China
| | - Shaojie Zhai
- State Key Laboratory of High Performance Ceramics and Superfine MicrostructureShanghai Institute of CeramicsChinese Academy of SciencesShanghai200050P. R. China
| | - Xiaoshuang Wang
- Department of RadiologyHuashan HospitalFudan UniversityShanghai200040P. R. China
| | - Yanyan Liu
- Department of Materials ScienceFudan UniversityShanghai200433P. R. China
| | - Jiawen Zhang
- Department of RadiologyHuashan HospitalFudan UniversityShanghai200040P. R. China
| | - Xinxin Zhao
- Department of RadiologyRenji HospitalSchool of MedicineShanghai Jiao Tong UniversityShanghai200127P. R. China
| | - Yan Zhou
- Department of RadiologyRenji HospitalSchool of MedicineShanghai Jiao Tong UniversityShanghai200127P. R. China
| | - Wenbo Bu
- Department of Materials ScienceFudan UniversityShanghai200433P. R. China
- State Key Laboratory of High Performance Ceramics and Superfine MicrostructureShanghai Institute of CeramicsChinese Academy of SciencesShanghai200050P. R. China
| | - Zhenwei Yao
- Department of RadiologyHuashan HospitalFudan UniversityShanghai200040P. R. China
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44
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Affiliation(s)
- Wenbo Bu
- Department of Dermatologic Surgery, Hospital of Dermatology, Chinese Academy of Medical Sciences and Peking Union Medical College, Nanjing, People's Republic of China
| | - Mengli Zhang
- Department of Cosmetic Laser Surgery, Hospital of Dermatology, Chinese Academy of Medical Sciences and Peking Union Medical College, Nanjing, People's Republic of China
| | - Fang Fang
- Department of Dermatologic Surgery, Hospital of Dermatology, Chinese Academy of Medical Sciences and Peking Union Medical College, Nanjing, People's Republic of China.
| | - Qiang Wang
- Department of Dermatologic Surgery, Hospital of Dermatology, Chinese Academy of Medical Sciences and Peking Union Medical College, Nanjing, People's Republic of China.
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45
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Zhang H, Li J, Chen Y, Wu J, Wang K, Chen L, Wang Y, Jiang X, Liu Y, Wu Y, Jin D, Bu W. Magneto-Electrically Enhanced Intracellular Catalysis of FePt-FeC Heterostructures for Chemodynamic Therapy. Adv Mater 2021; 33:e2100472. [PMID: 33759262 DOI: 10.1002/adma.202100472] [Citation(s) in RCA: 41] [Impact Index Per Article: 13.7] [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: 01/19/2021] [Revised: 02/11/2021] [Indexed: 06/12/2023]
Abstract
Intracellular catalytic reactions can tailor tumor cell plasticity toward high-efficiency treatments, but the application is hindered by the low efficiency of intracellular catalysis. Here, a magneto-electronic approach is developed for efficient intracellular catalysis by inducing eddy currents of FePt-FeC heterostructures in mild alternating magnetic fields (frequency of f = 96 kHz and amplitude of B ≤ 70 mT). Finite element simulation shows a high density of induced charges gathering at the interface of FePt-FeC heterostructure in the alternating magnetic field. As a result, the concentration of an essential coenzyme-β-nicotinamide adenine dinucleotide-in cancer cells is significantly reduced by the enhanced catalytic hydrogenation reaction of FePt-FeC heterostructures under alternating magnetic stimulation, leading to over 80% of senescent cancer cells-a vulnerable phenotype that facilitates further treatment. It is further demonstrated that senescent cancer cells can be efficiently killed by the chemodynamic therapy based on the enhanced Fenton-like reaction. By promoting intracellular catalytic reactions in tumors, this approach may enable precise catalytic tumor treatment.
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Affiliation(s)
- Huilin Zhang
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering, East China Normal University, Shanghai, 200062, China
- Department of Materials Science, Fudan University, Shanghai, 200433, China
| | - Jinjin Li
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering, East China Normal University, Shanghai, 200062, China
- Shanghai Engineering Research Center of Molecular Therapeutics and New Drug Development, School of Chemistry and Molecular Engineering, East China Normal University, Shanghai, 200062, China
| | - Yang Chen
- Tongji University Cancer Center, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, 200072, P. R. China
| | - Jiyue Wu
- Department of Materials Science, Fudan University, Shanghai, 200433, China
| | - Kun Wang
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering, East China Normal University, Shanghai, 200062, China
| | - Lijie Chen
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering, East China Normal University, Shanghai, 200062, China
| | - Ya Wang
- Department of Materials Science, Fudan University, Shanghai, 200433, China
| | - Xingwu Jiang
- Department of Materials Science, Fudan University, Shanghai, 200433, China
| | - Yanyan Liu
- Department of Materials Science, Fudan University, Shanghai, 200433, China
| | - Yelin Wu
- Tongji University Cancer Center, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, 200072, P. R. China
| | - Dayong Jin
- Institute for Biomedical Materials & Devices (IBMD), Faculty of Science, University of Technology Sydney, New South Wales, 2007, Australia
| | - Wenbo Bu
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering, East China Normal University, Shanghai, 200062, China
- Department of Materials Science, Fudan University, Shanghai, 200433, China
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46
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Zhao P, Jiang Y, Tang Z, Li Y, Sun B, Wu Y, Wu J, Liu Y, Bu W. Constructing Electron Levers in Perovskite Nanocrystals to Regulate the Local Electron Density for Intensive Chemodynamic Therapy. Angew Chem Int Ed Engl 2021; 60:8905-8912. [DOI: 10.1002/anie.202100864] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2021] [Indexed: 12/26/2022]
Affiliation(s)
- Peiran Zhao
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes School of Chemistry and Molecular Engineering East China Normal University Shanghai 200062 P. R. China
- Department of Materials Science Fudan University Shanghai 200433 P. R. China
| | - Yaqin Jiang
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes School of Chemistry and Molecular Engineering East China Normal University Shanghai 200062 P. R. China
- Department of Materials Science Fudan University Shanghai 200433 P. R. China
| | - Zhongmin Tang
- State Key Laboratory of High-Performance Ceramics and Superfine Microstructure Shanghai Institute of Ceramics Chinese Academy of Sciences Shanghai 200050 P. R. China
| | - Yanli Li
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes School of Chemistry and Molecular Engineering East China Normal University Shanghai 200062 P. R. China
| | - Bingxia Sun
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes School of Chemistry and Molecular Engineering East China Normal University Shanghai 200062 P. R. China
| | - Yelin Wu
- Tongji University Cancer Center Shanghai Tenth People's Hospital Tongji University School of Medicine Shanghai 200072 P. R. China
| | - Jiyue Wu
- Department of Materials Science Fudan University Shanghai 200433 P. R. China
| | - Yanyan Liu
- Department of Materials Science Fudan University Shanghai 200433 P. R. China
| | - Wenbo Bu
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes School of Chemistry and Molecular Engineering East China Normal University Shanghai 200062 P. R. China
- Department of Materials Science Fudan University Shanghai 200433 P. R. China
- State Key Laboratory of High-Performance Ceramics and Superfine Microstructure Shanghai Institute of Ceramics Chinese Academy of Sciences Shanghai 200050 P. R. China
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47
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Zhao P, Jiang Y, Tang Z, Li Y, Sun B, Wu Y, Wu J, Liu Y, Bu W. Constructing Electron Levers in Perovskite Nanocrystals to Regulate the Local Electron Density for Intensive Chemodynamic Therapy. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202100864] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Peiran Zhao
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes School of Chemistry and Molecular Engineering East China Normal University Shanghai 200062 P. R. China
- Department of Materials Science Fudan University Shanghai 200433 P. R. China
| | - Yaqin Jiang
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes School of Chemistry and Molecular Engineering East China Normal University Shanghai 200062 P. R. China
- Department of Materials Science Fudan University Shanghai 200433 P. R. China
| | - Zhongmin Tang
- State Key Laboratory of High-Performance Ceramics and Superfine Microstructure Shanghai Institute of Ceramics Chinese Academy of Sciences Shanghai 200050 P. R. China
| | - Yanli Li
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes School of Chemistry and Molecular Engineering East China Normal University Shanghai 200062 P. R. China
| | - Bingxia Sun
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes School of Chemistry and Molecular Engineering East China Normal University Shanghai 200062 P. R. China
| | - Yelin Wu
- Tongji University Cancer Center Shanghai Tenth People's Hospital Tongji University School of Medicine Shanghai 200072 P. R. China
| | - Jiyue Wu
- Department of Materials Science Fudan University Shanghai 200433 P. R. China
| | - Yanyan Liu
- Department of Materials Science Fudan University Shanghai 200433 P. R. China
| | - Wenbo Bu
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes School of Chemistry and Molecular Engineering East China Normal University Shanghai 200062 P. R. China
- Department of Materials Science Fudan University Shanghai 200433 P. R. China
- State Key Laboratory of High-Performance Ceramics and Superfine Microstructure Shanghai Institute of Ceramics Chinese Academy of Sciences Shanghai 200050 P. R. China
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48
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Affiliation(s)
- Yanglong Hou
- BIC‐ESAT School of Materials Science and Engineering Peking University Beijing 100871 China
| | - Wenbo Bu
- Department of Materials Science Fudan University Shanghai 200433 China
| | - Hua Ai
- National Engineering Research Center for Biomaterials Sichuan University Chengdu 610065 China
| | - Zheng‐Rong Lu
- Department of Biomedical Engineering Case Western Reserve University Cleveland OH 44106 USA
| | - Twan Lammers
- Institute for Experimental Molecular Imaging (ExMI) RWTH Aachen University Clinic and Helmholtz Institute for Biomedical Engineering Pauwelsstrasse 30 Aachen 52074 Germany
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49
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Abstract
Understanding the detailed tumor microenvironment (TME) is essential to achieve effective treatment of tumor, because TME has an extremely profound influence on the occurrence, development, invasion, and metastasis of tumor. It is of great significance to realize accurate diagnosis of the TME by using functional computed tomography (CT) contrast nanoagents (FCTNAs). Here, an overview of FCTNAs that respond to the overexpressed receptors, acidic microenvironment, overexpressed glutathione and enzymes, and hypoxia in tumor is provided, and also prospects the advance of novel spectral CT technique to detect the TME precisely. Utilizing FCTNAs is expected to achieve accurate monitoring of the TME and further provide guidance for the effective personalized tumor treatment in clinic.
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Affiliation(s)
- Xianfu Meng
- Tongji University Cancer Center Shanghai Tenth People's Hospital Tongji University School of Medicine Shanghai 200072 P. R. China
- Department of Materials Science Fudan University Shanghai 200433 P. R. China
| | - Yelin Wu
- Tongji University Cancer Center Shanghai Tenth People's Hospital Tongji University School of Medicine Shanghai 200072 P. R. China
| | - Wenbo Bu
- Department of Materials Science Fudan University Shanghai 200433 P. R. China
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50
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Guo Y, Shen M, Zhang X, Xiao Y, Zhao S, Yin M, Bu W, Wang Y, Chen X, Su J. Unemployment and Health-Related Quality of Life in Melanoma Patients During the COVID-19 Pandemic. Front Public Health 2021; 9:630620. [PMID: 33692982 PMCID: PMC7937627 DOI: 10.3389/fpubh.2021.630620] [Citation(s) in RCA: 6] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2020] [Accepted: 02/03/2021] [Indexed: 12/25/2022] Open
Abstract
The outbreak of coronavirus disease-2019 (COVID-19) ineluctably caused social distancing and unemployment, which may bring additional health risks for patients with cancer. To investigate the association of the pandemic-related impacts with the health-related quality of life (HRQoL) among patients with melanoma during the COVID-19 pandemic, we conducted a cross-sectional study among Chinese patients with melanoma. A self-administered online questionnaire was distributed to melanoma patients through social media. Demographic and clinical data, and pandemic-related impacts (unemployment and income loss) were collected. HRQoL was determined by the Functional Assessment of Cancer Therapy-General (FACT-G) and its disease-specific module (the melanoma subscale, MS). A total of 135 patients with melanoma completed the study. The mean age of the patients was 55.8 ± 14.2 years, 48.1% (65/135) were male, and 17.04% (34/135) were unemployed since the epidemic. Unemployment of the patients and their family members and income loss were significantly associated with a lower FACT-G score, while the MS score was associated with the unemployment of the patients' family members. Our findings suggested that unemployment is associated with impaired HRQoL in melanoma patients during the COVID-19 epidemic.
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Affiliation(s)
- Yeye Guo
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, China.,National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Changsha, China.,Hunan Engineering Research Center of Skin Health and Disease, Changsha, China.,Hunan Key Laboratory of Skin Cancer and Psoriasis, Xiangya Hospital, Central South University, Changsha, China
| | - Minxue Shen
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, China.,National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Changsha, China.,Hunan Engineering Research Center of Skin Health and Disease, Changsha, China.,Hunan Key Laboratory of Skin Cancer and Psoriasis, Xiangya Hospital, Central South University, Changsha, China.,Department of Social Medicine and Health Management, Xiangya School of Public Health, Central South University, Changsha, China
| | - Xu Zhang
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, China.,National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Changsha, China.,Hunan Engineering Research Center of Skin Health and Disease, Changsha, China.,Hunan Key Laboratory of Skin Cancer and Psoriasis, Xiangya Hospital, Central South University, Changsha, China
| | - Yi Xiao
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, China.,National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Changsha, China.,Hunan Engineering Research Center of Skin Health and Disease, Changsha, China.,Hunan Key Laboratory of Skin Cancer and Psoriasis, Xiangya Hospital, Central South University, Changsha, China
| | - Shuang Zhao
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, China.,National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Changsha, China.,Hunan Engineering Research Center of Skin Health and Disease, Changsha, China.,Hunan Key Laboratory of Skin Cancer and Psoriasis, Xiangya Hospital, Central South University, Changsha, China
| | - Mingzhu Yin
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, China.,National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Changsha, China.,Hunan Engineering Research Center of Skin Health and Disease, Changsha, China.,Hunan Key Laboratory of Skin Cancer and Psoriasis, Xiangya Hospital, Central South University, Changsha, China
| | - Wenbo Bu
- Jiangsu Key Laboratory of Molecular Biology for Skin Diseases and STIs, Institute of Dermatology, Chinese Academy of Medical Science & Peking Union Medical College, Nanjing, China
| | - Yan Wang
- Jiangsu Key Laboratory of Molecular Biology for Skin Diseases and STIs, Institute of Dermatology, Chinese Academy of Medical Science & Peking Union Medical College, Nanjing, China
| | - Xiang Chen
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, China.,National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Changsha, China.,Hunan Engineering Research Center of Skin Health and Disease, Changsha, China.,Hunan Key Laboratory of Skin Cancer and Psoriasis, Xiangya Hospital, Central South University, Changsha, China
| | - Juan Su
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, China.,National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Changsha, China.,Hunan Engineering Research Center of Skin Health and Disease, Changsha, China.,Hunan Key Laboratory of Skin Cancer and Psoriasis, Xiangya Hospital, Central South University, Changsha, China
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