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Golmohammadi M, Zamanian MY, Al-Ani AM, Jabbar TL, Kareem AK, Aghaei ZH, Tahernia H, Hjazi A, Jissir SAR, Hakimizadeh E. Targeting STAT3 signaling pathway by curcumin and its analogues for breast cancer: A narrative review. Animal Model Exp Med 2024. [PMID: 39219410 DOI: 10.1002/ame2.12491] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2024] [Accepted: 08/10/2024] [Indexed: 09/04/2024] Open
Abstract
BACKGROUND Breast cancer (BC) continues to be a significant global health issue, with a rising number of cases requiring ongoing research and innovation in treatment strategies. Curcumin (CUR), a natural compound derived from Curcuma longa, and similar compounds have shown potential in targeting the STAT3 signaling pathway, which plays a crucial role in BC progression. AIMS The aim of this study was to investigate the effects of curcumin and its analogues on BC based on cellular and molecular mechanisms. MATERIALS & METHODS The literature search conducted for this study involved utilizing the Scopus, ScienceDirect, PubMed, and Google Scholar databases in order to identify pertinent articles. RESULTS This narrative review explores the potential of CUR and similar compounds in inhibiting STAT3 activation, thereby suppressing the proliferation of cancer cells, inducing apoptosis, and inhibiting metastasis. The review demonstrates that CUR directly inhibits the phosphorylation of STAT3, preventing its movement into the nucleus and its ability to bind to DNA, thereby hindering the survival and proliferation of cancer cells. CUR also enhances the effectiveness of other therapeutic agents and modulates the tumor microenvironment by affecting tumor-associated macrophages (TAMs). CUR analogues, such as hydrazinocurcumin (HC), FLLL11, FLLL12, and GO-Y030, show improved bioavailability and potency in inhibiting STAT3, resulting in reduced cell proliferation and increased apoptosis. CONCLUSION CUR and its analogues hold promise as effective adjuvant treatments for BC by targeting the STAT3 signaling pathway. These compounds provide new insights into the mechanisms of action of CUR and its potential to enhance the effectiveness of BC therapies.
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Affiliation(s)
- Maryam Golmohammadi
- School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mohammad Yassin Zamanian
- Department of Physiology, School of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran
- Department of Pharmacology and Toxicology, School of Pharmacy, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Ahmed Muzahem Al-Ani
- Department of Medical Laboratories Technology, AL-Nisour University College, Baghdad, Iraq
| | - Thaer L Jabbar
- College of pharmacy, Al- Ayen University, Nasiriyah, Iraq
| | - Ali Kamil Kareem
- Biomedical Engineering Department, Al-Mustaqbal University College, Hillah, Iraq
| | - Zeinab Hashem Aghaei
- Preventative Gynecology Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Hossein Tahernia
- Molecular Medicine Research Center, Research Institute of Basic Medical Sciences, Rafsanjan University of Medical Sciences, Rafsanjan, Iran
| | - Ahmed Hjazi
- Department of Medical Laboratory Sciences, College of Applied Medical Sciences, Prince Sattam bin Abdulaziz University, Al-Kharj, Saudi Arabia
| | | | - Elham Hakimizadeh
- Physiology-Pharmacology Research Center, Research Institute of Basic Medical Sciences, Rafsanjan University of Medical Sciences, Rafsanjan, Iran
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2
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Li M, Xie Y, Zhang J, Zhou X, Gao L, He M, Liu X, Miao X, Liu Y, Cao R, Jia Y, Zeng Z, Liu L. Intratumoral injection of mRNA encoding survivin in combination with STAT3 inhibitor stattic enhances antitumor effects. Cancer Lett 2024; 598:217111. [PMID: 38972347 DOI: 10.1016/j.canlet.2024.217111] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2024] [Accepted: 07/04/2024] [Indexed: 07/09/2024]
Abstract
Intratumoral delivery of mRNA encoding immunostimulatory molecules can initiate a robust, global antitumor response with little side effects by enhancing local antigen presentation in the tumor and the tumor draining lymph node. Neoantigen-based mRNA nanovaccine can inhibit melanoma growth in mice by intratumoral injection. Myeloid-derived suppressor cells (MDSCs) suppress antitumor immune responses by secreting immunosuppressive agents, such as reactive oxygen species (ROS). Suppression of STAT3 activity by stattic may reduce MDSC-mediated immunosuppression in the TME and promote the antitumor immune responses. In this study, in vitro transcribed mRNA encoding tumor antigen survivin was prepared and injected intratumorally in BALB/c mice bearing subcutaneous colon cancer tumors. In vivo studies demonstrated that intratumoral survivin mRNA therapy could induce antitumor T cell response and inhibit tumor growth of colon cancer. Depletion of CD8+ T cells could significantly inhibit survivin mRNA-induced antitumor effects. RT-qPCR and ELISA analysis indicated that survivin mRNA treatment led to increased expression of receptor activator nuclear factor-κB ligand (RANKL). In vitro experiment showed that MDSCs could be induced from mouse bone marrow cells by RANKL and RANKL-induced MDSCs could produce high level of ROS. STAT3 inhibitor stattic suppressed activation of STAT3 and NF-κB signals, thereby inhibiting expansion of RANKL-induced MDSCs. Combination therapy of survivin mRNA and stattic could significantly enhance antitumor T cell response, improve long-term survival and reduce immunosuppressive tumor microenvironment compared to each monotherapy. In addition, combined therapy resulted in a significantly reduced level of tumor cell proliferation and an obviously increased level of tumor cell apoptosis in CT26 colon cancer-bearing mice, which could be conducive to inhibit the tumor growth and lead to immune responses to released tumor-associated antigens. These studies explored intratumoral mRNA therapy and mRNA-based combined therapy to treat colon cancer and provide a new idea for cancer therapy.
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Affiliation(s)
- Min Li
- Engineering Research Center of Cellular Immunotherapy of Guizhou Province, Key Laboratory of Infectious Immune and Antibody Engineering of Guizhou Province, School of Basic Medical Science/School of Biology and Engineering (School of Health Medicine Modern Industry), Guizhou Medical University, Guiyang, Guizhou, China
| | - Ying Xie
- Engineering Research Center of Cellular Immunotherapy of Guizhou Province, Key Laboratory of Infectious Immune and Antibody Engineering of Guizhou Province, School of Basic Medical Science/School of Biology and Engineering (School of Health Medicine Modern Industry), Guizhou Medical University, Guiyang, Guizhou, China
| | - Jincheng Zhang
- Engineering Research Center of Cellular Immunotherapy of Guizhou Province, Key Laboratory of Infectious Immune and Antibody Engineering of Guizhou Province, School of Basic Medical Science/School of Biology and Engineering (School of Health Medicine Modern Industry), Guizhou Medical University, Guiyang, Guizhou, China
| | - Xue Zhou
- Engineering Research Center of Cellular Immunotherapy of Guizhou Province, Key Laboratory of Infectious Immune and Antibody Engineering of Guizhou Province, School of Basic Medical Science/School of Biology and Engineering (School of Health Medicine Modern Industry), Guizhou Medical University, Guiyang, Guizhou, China
| | - Lei Gao
- Engineering Research Center of Cellular Immunotherapy of Guizhou Province, Key Laboratory of Infectious Immune and Antibody Engineering of Guizhou Province, School of Basic Medical Science/School of Biology and Engineering (School of Health Medicine Modern Industry), Guizhou Medical University, Guiyang, Guizhou, China
| | - Mengmeng He
- Engineering Research Center of Cellular Immunotherapy of Guizhou Province, Key Laboratory of Infectious Immune and Antibody Engineering of Guizhou Province, School of Basic Medical Science/School of Biology and Engineering (School of Health Medicine Modern Industry), Guizhou Medical University, Guiyang, Guizhou, China
| | - Xianmei Liu
- Engineering Research Center of Cellular Immunotherapy of Guizhou Province, Key Laboratory of Infectious Immune and Antibody Engineering of Guizhou Province, School of Basic Medical Science/School of Biology and Engineering (School of Health Medicine Modern Industry), Guizhou Medical University, Guiyang, Guizhou, China
| | - Xinyi Miao
- Engineering Research Center of Cellular Immunotherapy of Guizhou Province, Key Laboratory of Infectious Immune and Antibody Engineering of Guizhou Province, School of Basic Medical Science/School of Biology and Engineering (School of Health Medicine Modern Industry), Guizhou Medical University, Guiyang, Guizhou, China
| | - Yu Liu
- Engineering Research Center of Cellular Immunotherapy of Guizhou Province, Key Laboratory of Infectious Immune and Antibody Engineering of Guizhou Province, School of Basic Medical Science/School of Biology and Engineering (School of Health Medicine Modern Industry), Guizhou Medical University, Guiyang, Guizhou, China
| | - Rong Cao
- Engineering Research Center of Cellular Immunotherapy of Guizhou Province, Key Laboratory of Infectious Immune and Antibody Engineering of Guizhou Province, School of Basic Medical Science/School of Biology and Engineering (School of Health Medicine Modern Industry), Guizhou Medical University, Guiyang, Guizhou, China
| | - Yi Jia
- Engineering Research Center of Cellular Immunotherapy of Guizhou Province, Key Laboratory of Infectious Immune and Antibody Engineering of Guizhou Province, School of Basic Medical Science/School of Biology and Engineering (School of Health Medicine Modern Industry), Guizhou Medical University, Guiyang, Guizhou, China; Key Laboratory of Biological and Medical Engineering/Immune Cells and Antibody Engineering Research Center of Guizhou Province/Engineering Research Center of Health Medicine Biotechnology of Institution of Higher Education of Guizhou Province, Guizhou Medical University, Guiyang, Guizhou, China.
| | - Zhu Zeng
- Engineering Research Center of Cellular Immunotherapy of Guizhou Province, Key Laboratory of Infectious Immune and Antibody Engineering of Guizhou Province, School of Basic Medical Science/School of Biology and Engineering (School of Health Medicine Modern Industry), Guizhou Medical University, Guiyang, Guizhou, China; Key Laboratory of Environmental Pollution Monitoring and Disease Control, Ministry of Education, Guizhou Medical University, Guiyang, Guizhou, China; Key Laboratory of Biological and Medical Engineering/Immune Cells and Antibody Engineering Research Center of Guizhou Province/Engineering Research Center of Health Medicine Biotechnology of Institution of Higher Education of Guizhou Province, Guizhou Medical University, Guiyang, Guizhou, China.
| | - Lina Liu
- Engineering Research Center of Cellular Immunotherapy of Guizhou Province, Key Laboratory of Infectious Immune and Antibody Engineering of Guizhou Province, School of Basic Medical Science/School of Biology and Engineering (School of Health Medicine Modern Industry), Guizhou Medical University, Guiyang, Guizhou, China; Key Laboratory of Environmental Pollution Monitoring and Disease Control, Ministry of Education, Guizhou Medical University, Guiyang, Guizhou, China; Key Laboratory of Biological and Medical Engineering/Immune Cells and Antibody Engineering Research Center of Guizhou Province/Engineering Research Center of Health Medicine Biotechnology of Institution of Higher Education of Guizhou Province, Guizhou Medical University, Guiyang, Guizhou, China.
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3
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Kamaraj R, Ghosh S, Das S, Sen S, Kumar P, Majumdar M, Dasgupta R, Mukherjee S, Das S, Ghose I, Pavek P, Raja Karuppiah MP, Chuturgoon AA, Anand K. Targeted Protein Degradation (TPD) for Immunotherapy: Understanding Proteolysis Targeting Chimera-Driven Ubiquitin-Proteasome Interactions. Bioconjug Chem 2024; 35:1089-1115. [PMID: 38990186 PMCID: PMC11342303 DOI: 10.1021/acs.bioconjchem.4c00253] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2024] [Revised: 07/02/2024] [Accepted: 07/03/2024] [Indexed: 07/12/2024]
Abstract
Targeted protein degradation or TPD, is rapidly emerging as a treatment that utilizes small molecules to degrade proteins that cause diseases. TPD allows for the selective removal of disease-causing proteins, including proteasome-mediated degradation, lysosome-mediated degradation, and autophagy-mediated degradation. This approach has shown great promise in preclinical studies and is now being translated to treat numerous diseases, including neurodegenerative diseases, infectious diseases, and cancer. This review discusses the latest advances in TPD and its potential as a new chemical modality for immunotherapy, with a special focus on the innovative applications and cutting-edge research of PROTACs (Proteolysis TArgeting Chimeras) and their efficient translation from scientific discovery to technological achievements. Our review also addresses the significant obstacles and potential prospects in this domain, while also offering insights into the future of TPD for immunotherapeutic applications.
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Affiliation(s)
- Rajamanikkam Kamaraj
- Department
of Pharmacology and Toxicology, Faculty of Pharmacy, Charles University in Prague, Heyrovskeho 1203, 50005 Hradec Kralove, Czech Republic
| | - Subhrojyoti Ghosh
- Department
of Biotechnology, Indian Institute of Technology
Madras, Chennai 600036, India
| | - Souvadra Das
- Department
of Biotechnology, Heritage Institute of
Technology, Kolkata 700107, India
| | - Shinjini Sen
- Department
of Biotechnology, Heritage Institute of
Technology, Kolkata 700107, India
| | - Priyanka Kumar
- Department
of Biotechnology, Heritage Institute of
Technology, Kolkata 700107, India
| | - Madhurima Majumdar
- Department
of Biotechnology, Heritage Institute of
Technology, Kolkata 700107, India
| | - Renesa Dasgupta
- Department
of Biotechnology, Heritage Institute of
Technology, Kolkata 700107, India
| | - Sampurna Mukherjee
- Department
of Biotechnology, Heritage Institute of
Technology, Kolkata 700107, India
| | - Shrimanti Das
- Department
of Biotechnology, Heritage Institute of
Technology, Kolkata 700107, India
| | - Indrilla Ghose
- Department
of Biotechnology, Heritage Institute of
Technology, Kolkata 700107, India
| | - Petr Pavek
- Department
of Pharmacology and Toxicology, Faculty of Pharmacy, Charles University in Prague, Heyrovskeho 1203, 50005 Hradec Kralove, Czech Republic
| | - Muruga Poopathi Raja Karuppiah
- Department
of Chemistry, School of Physical Sciences, Central University of Kerala, Tejaswini Hills, Periye, Kasaragod District, Kerala 671320, India
| | - Anil A. Chuturgoon
- Discipline
of Medical Biochemistry, School of Laboratory Medicine and Medical
Sciences, College of Health Sciences, Howard College Campus, University of KwaZulu-Natal, Durban 4041, South Africa
| | - Krishnan Anand
- Department
of Chemical Pathology, School of Pathology, Faculty of Health Sciences, University of the Free State, Bloemfontein, Free State 9300, South Africa
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4
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Gagliardi M, Kean R, Dai B, Augustine JJ, Roberts M, Fleming J, Hooper DC, Ashizawa AT. BP1003 Decreases STAT3 Expression and Its Pro-Tumorigenic Functions in Solid Tumors and the Tumor Microenvironment. Biomedicines 2024; 12:1901. [PMID: 39200368 PMCID: PMC11351911 DOI: 10.3390/biomedicines12081901] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2024] [Revised: 08/09/2024] [Accepted: 08/17/2024] [Indexed: 09/02/2024] Open
Abstract
Overexpression and aberrant activation of signal transducer and activator of transcription 3 (STAT3) contribute to tumorigenesis, drug resistance, and tumor-immune evasion, making it a potential cancer therapeutic target. BP1003 is a neutral liposome incorporated with a nuclease-resistant P-ethoxy antisense oligodeoxynucleotide (ASO) targeting the STAT3 mRNA. Its unique design enhances BP1003 stability, cellular uptake, and target affinity. BP1003 efficiently reduces STAT3 expression and enhances the sensitivity of breast cancer cells (HER2+, triple negative) and ovarian cancer cells (late stage, invasive ovarian cancer) to paclitaxel and 5-fluorouracil (5-FU) in both 2D and 3D cell cultures. Similarly, ex vivo and in vivo patient-derived models of pancreatic ductal adenocarcinoma (PDAC) show reduced tissue viability and tumor volume with BP1003 and gemcitabine combination treatments. In addition to directly affecting tumor cells, BP1003 can modulate the tumor microenvironment. Unlike M1 differentiation, monocyte differentiation into anti-inflammatory M2 macrophages is suppressed by BP1003, indicating its potential contribution to immunotherapy. The broad anti-tumor effect of BP1003 in numerous preclinical solid tumor models, such as breast, ovarian, and pancreatic cancer models shown in this work, makes it a promising cancer therapeutic.
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Affiliation(s)
| | - Rhonda Kean
- Department of Cancer Biology, Philadelphia, Thomas Jefferson University, PA 19107, USA
| | - Bingbing Dai
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
- Independent Researcher, Houston, TX 77030, USA
| | - Jithesh Jose Augustine
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | | | - Jason Fleming
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - D. Craig Hooper
- Department of Cancer Biology, Philadelphia, Thomas Jefferson University, PA 19107, USA
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5
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de Barros FD, Guimarães GC, Martins MR, Marinho FDS, Soares FA, Torres LC. Expression of CD44 highCD24 Low cells, SOX2, and STAT3 transcription factors on peripheral blood and tumor tissue of penile squamous cell carcinoma. J Surg Oncol 2024. [PMID: 39155672 DOI: 10.1002/jso.27749] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2024] [Accepted: 05/13/2024] [Indexed: 08/20/2024]
Abstract
BACKGROUND Penile cancer is high in some underdeveloped countries. Signal transducer and activator of transcription 3 (STAT3) and CD44, CD24, and SOX2+ are known to be markers of diagnosis and prognosis in other cancers, but without studies in penile cancer. METHODS A cross-sectional study was conducted at the Hospital de Cancer de Pernambuco from March 2015 to December 2017. We performed SOX2, STAT3, CD24, and CD44 analyses in blood and tumor tissue by flow cytometry. RESULTS High levels of CD44highCD24low, CD44highCD24lowpSTAT3+ and CD44hig hCD24low in the blood of patients compared to the controls (p < 0.05). Low of SOX2+ T cells in blood of patients compared to controls. High CD44highCD24low levels in patients with perineural invasion (PNI), tumor size > 3 cm, and pT2 stage (p < 0.05). High T cell levels in the blood and tumor tissue of patients with tumor ≤3 cm (p < 0.05). Increased SOX2+ T cells in blood of patients with PNI (-) and pT1 stage (p < 0.05). CD44highCD24lowpSTAT3+ (r = 0.669; p = 0.024) and SOX2+T cells (r = 0.404, p = 0.029) correlation were observed between blood and tumor tissue in penile cancer patients. CONCLUSION CD44, CD24, and SOX2 molecules were markers of advanced disease associated with the worst prognosis in CaPe. However, pSTAT3 and T cells were associated with a more favorable prognosis in this study.
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Affiliation(s)
- Felipe Dubourcq de Barros
- Translational Research Laboratory, Instituto de Medicina Integral Prof. Fernando Figueira (IMIP), Recife, Brazil
- Hospital de Câncer de Pernambuco, Recife, Brazil
- Postgraduate Program in Translational Medicine, Universidade Federal de São Paulo (UNIFESP), São Paulo, Brazil
| | | | - Mário Rino Martins
- Translational Research Laboratory, Instituto de Medicina Integral Prof. Fernando Figueira (IMIP), Recife, Brazil
- Hospital de Câncer de Pernambuco, Recife, Brazil
- Postgraduate Program in Translational Medicine, Universidade Federal de São Paulo (UNIFESP), São Paulo, Brazil
| | - Felipe da Silva Marinho
- Translational Research Laboratory, Instituto de Medicina Integral Prof. Fernando Figueira (IMIP), Recife, Brazil
- Hospital de Câncer de Pernambuco, Recife, Brazil
- AC Camargo Cancer Center, São Paulo, Brazil
| | | | - Leuridan Cavalcante Torres
- Translational Research Laboratory, Instituto de Medicina Integral Prof. Fernando Figueira (IMIP), Recife, Brazil
- Hospital de Câncer de Pernambuco, Recife, Brazil
- Postgraduate Program in Translational Medicine, Universidade Federal de São Paulo (UNIFESP), São Paulo, Brazil
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6
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Ahmad N, Chen L, Yuan Z, Ma X, Yang X, Wang Y, Zhao Y, Jin H, Khaidamah N, Wang J, Lu J, Liu Z, Wu M, Wang Q, Qi Y, Wang C, Zhao Y, Piao Y, Huang R, Diao Y, Deng S, Shu X. Pyrimidine compounds BY4003 and BY4008 inhibit glioblastoma cells growth via modulating JAK3/STAT3 signaling pathway. Neurotherapeutics 2024:e00431. [PMID: 39153914 DOI: 10.1016/j.neurot.2024.e00431] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2024] [Revised: 08/02/2024] [Accepted: 08/02/2024] [Indexed: 08/19/2024] Open
Abstract
Glioblastoma (GBM) is a brain tumor characterized by its aggressive and invasive properties. It is found that STAT3 is abnormally activated in GBM, and inhibiting STAT3 signaling can effectively suppress tumor progression. In this study, novel pyrimidine compounds, BY4003 and BY4008, were synthesized to target the JAK3/STAT3 signaling pathway, and their therapeutic efficacy and mechanisms of action were evaluated and compared with Tofacitinib in U251, A172, LN428 and patient-derived glioblastoma cells. The ADP-Glo™ kinase assay was utilized to assessed the inhibitory effects of BY4003 and BY4008 on JAK3, a crucial member of the JAK family. The results showed that both compounds significantly inhibited JAK3 enzyme activity, with IC50 values in the nanomolar range. The antiproliferative effects of BY4003, BY4008, and Tofacitinib on GBM and patient-derived glioblastoma cells were evaluated by MTT and H&E assays. The impact of BY4003 and BY4008 on GBM cell migration and apoptosis induction was assessed through wound healing, transwell, and TUNEL assays. STAT3-regulated protein expression and relative mRNA levels were analyzed by western blotting, immunocytochemistry, immunofluorescence, and qRT-PCR. It was found that BY4003, BY4008 and Tofacitinib could inhibit U251, A172, LN428 and patient-derived glioblastoma cells growth and proliferation. Results showed decreased expression of STAT3-associated proteins, including p-STAT3, CyclinD1, and Bcl-2, and increased expression of Bax, a pro-apoptotic protein, as well as significant down-regulation of STAT3 and STAT3-related genes. These findings suggested that BY4003 and BY4008 could inhibit GBM growth by suppressing the JAK3/STAT3 signaling pathway, providing valuable insights into the therapeutic development of GBM.
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Affiliation(s)
- Nisar Ahmad
- College of Pharmacy, Dalian Medical University, Dalian 116044, China; College of Basic Medical Science, Dalian Medical University, Dalian 116044, China; Institute of Integrative Medicine, Dalian Medical University, Dalian 116044, China
| | - Lixue Chen
- College of Pharmacy, Dalian Medical University, Dalian 116044, China
| | - Zixi Yuan
- College of Pharmacy, Dalian Medical University, Dalian 116044, China
| | - Xiaodong Ma
- College of Pharmacy, Dalian Medical University, Dalian 116044, China; Key Laboratories for Basic and Applied Research on Pharmacodynamic Substances of Traditional Chinese Medicine of Liaoning Province, Dalian Medical University, Dalian 116044, China
| | - Xiaobo Yang
- College of Pharmacy, Dalian Medical University, Dalian 116044, China.
| | - Yinan Wang
- College of Pharmacy, Dalian Medical University, Dalian 116044, China; Institute of Integrative Medicine, Dalian Medical University, Dalian 116044, China; The First Affiliated Hospital of Dalian Medical University, Dalian 116044, China
| | - Yongshun Zhao
- The First Affiliated Hospital of Dalian Medical University, Dalian 116044, China
| | - Huan Jin
- College of Pharmacy, Dalian Medical University, Dalian 116044, China
| | - Najib Khaidamah
- College of Pharmacy, Dalian Medical University, Dalian 116044, China; Institute of Integrative Medicine, Dalian Medical University, Dalian 116044, China
| | - Jinan Wang
- College of Pharmacy, Dalian Medical University, Dalian 116044, China
| | - Jiashuo Lu
- College of Pharmacy, Dalian Medical University, Dalian 116044, China
| | - Ziqi Liu
- College of Pharmacy, Dalian Medical University, Dalian 116044, China
| | - Moli Wu
- College of Basic Medical Science, Dalian Medical University, Dalian 116044, China
| | - Qian Wang
- College of Basic Medical Science, Dalian Medical University, Dalian 116044, China
| | - Yan Qi
- College of Pharmacy, Dalian Medical University, Dalian 116044, China
| | - Chong Wang
- College of Pharmacy, Dalian Medical University, Dalian 116044, China
| | - Yupu Zhao
- College of Pharmacy, Dalian Medical University, Dalian 116044, China
| | - Yang Piao
- College of Pharmacy, Dalian Medical University, Dalian 116044, China
| | - Rujie Huang
- College of Pharmacy, Dalian Medical University, Dalian 116044, China
| | - Yunpeng Diao
- College of Pharmacy, Dalian Medical University, Dalian 116044, China; Key Laboratories for Basic and Applied Research on Pharmacodynamic Substances of Traditional Chinese Medicine of Liaoning Province, Dalian Medical University, Dalian 116044, China
| | - Sa Deng
- College of Pharmacy, Dalian Medical University, Dalian 116044, China
| | - Xiaohong Shu
- College of Pharmacy, Dalian Medical University, Dalian 116044, China; Institute of Integrative Medicine, Dalian Medical University, Dalian 116044, China; Key Laboratories for Basic and Applied Research on Pharmacodynamic Substances of Traditional Chinese Medicine of Liaoning Province, Dalian Medical University, Dalian 116044, China.
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7
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Cheng Y, Xiao S, Lan L, Liu D, Tang R, Gu J, Ma L, He Z, Chen X, Geng L, Chen P, Li H, Ren L, Zhu Y, Cheng Y, Gong S. WNT2B high‑expressed fibroblasts induce the fibrosis of IBD by promoting NK cells secreting IL-33. J Mol Med (Berl) 2024:10.1007/s00109-024-02477-x. [PMID: 39138828 DOI: 10.1007/s00109-024-02477-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2023] [Revised: 08/02/2024] [Accepted: 08/05/2024] [Indexed: 08/15/2024]
Abstract
Fibrosis is an important pathological change in inflammatory bowel disease (IBD), but the mechanism has yet to be elucidated. WNT2B high‑expressed fibroblasts are enriched in IBD intestinal tissues, although the precise function of this group of fibroblasts remains unclear. This study investigated whether WNT2B high‑expressed fibroblasts aggravated intestinal tissue damage and fibrosis. Our study provides evidence that WNT2B high‑expressed fibroblasts and NK cells were enriched in colitis tissue of patients with IBD. WNT2B high‑expressed fibroblasts secreted wnt2b, which bound to FZD4 on NK cells and activated the NF-κB and STAT3 pathways to enhance IL-33 expression. TCF4, a downstream component of the WNT/β-catenin pathway, bound to p65 and promoted binding to IL-33 promoter. Furthermore, Salinomycin, an inhibitor of the WNT/β-catenin pathway, inhibited IL-33 secretion in colitis, thereby reducing intestinal inflammation.Knocking down WNT2B reduces NK cell infiltration and IL-33 secretion in colitis, and reduce intestinal inflammation and fibrosis. In conclusion, WNT2B high‑expressed fibroblasts activate NK cells by secreting wnt2b, which activates the WNT/β-catenin and NF-κB pathways to promote IL-33 expression and secretion, potentially culminating in the induction of colonic fibrosis in IBD. KEY MESSAGES: WNT2B high-expressed fibroblasts and NK cells are enriched in colitis tissue, promoting NK cells secreting IL-33. Wnt2b activates NF-κB and STAT3 pathways promotes IL-33 expression by activating p65 and not STAT3. syndrome TCF4 binds to p65 and upregulates the NF- κB pathway. Salinomycin reduces NK cell infiltration and IL-33 secretion in colitis. Knocking down WNT2B mitigates inflammation and fibrosis in chronic colitis.
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Affiliation(s)
- Yanling Cheng
- Department of Digestive Diseases, Guangzhou Women and Children's Medical Center,Guangdong Provincial Clinical Research Center for Child Health, Guangzhou Medical University, Guangzhou, 510120, China
- Department of Pediatrics, Shantou Central Hospital, Shantou, 515031, China
| | - Shuzhe Xiao
- Department of Digestive Diseases, Guangzhou Women and Children's Medical Center,Guangdong Provincial Clinical Research Center for Child Health, Guangzhou Medical University, Guangzhou, 510120, China
- The First School of Clinical Medicine, Southern Medical University, Guangzhou, 510515, China
| | - Lin Lan
- Department of Digestive Diseases, Guangzhou Women and Children's Medical Center,Guangdong Provincial Clinical Research Center for Child Health, Guangzhou Medical University, Guangzhou, 510120, China
- The First School of Clinical Medicine, Southern Medical University, Guangzhou, 510515, China
| | - Danqiong Liu
- Department of Digestive Diseases, Guangzhou Women and Children's Medical Center,Guangdong Provincial Clinical Research Center for Child Health, Guangzhou Medical University, Guangzhou, 510120, China
| | - Rui Tang
- Department of Digestive Diseases, Guangzhou Women and Children's Medical Center,Guangdong Provincial Clinical Research Center for Child Health, Guangzhou Medical University, Guangzhou, 510120, China
| | - Jianbiao Gu
- Department of Digestive Diseases, Guangzhou Women and Children's Medical Center,Guangdong Provincial Clinical Research Center for Child Health, Guangzhou Medical University, Guangzhou, 510120, China
| | - Li Ma
- Department of Digestive Diseases, Guangzhou Women and Children's Medical Center,Guangdong Provincial Clinical Research Center for Child Health, Guangzhou Medical University, Guangzhou, 510120, China
| | - Zhihua He
- Department of Digestive Diseases, Guangzhou Women and Children's Medical Center,Guangdong Provincial Clinical Research Center for Child Health, Guangzhou Medical University, Guangzhou, 510120, China
| | - Xirong Chen
- Nanshan School, Guangzhou Medical University, Guangzhou, 511436, China
| | - Lanlan Geng
- Department of Digestive Diseases, Guangzhou Women and Children's Medical Center,Guangdong Provincial Clinical Research Center for Child Health, Guangzhou Medical University, Guangzhou, 510120, China
| | - Peiyu Chen
- Department of Digestive Diseases, Guangzhou Women and Children's Medical Center,Guangdong Provincial Clinical Research Center for Child Health, Guangzhou Medical University, Guangzhou, 510120, China
| | - Huiwen Li
- Department of Digestive Diseases, Guangzhou Women and Children's Medical Center,Guangdong Provincial Clinical Research Center for Child Health, Guangzhou Medical University, Guangzhou, 510120, China
| | - Lu Ren
- Department of Digestive Diseases, Guangzhou Women and Children's Medical Center,Guangdong Provincial Clinical Research Center for Child Health, Guangzhou Medical University, Guangzhou, 510120, China
| | - Yun Zhu
- State Key Laboratory of Organ Failure Research, Guangdong Provincial Key Laboratory of Viral Hepatitis Research, Department of Infectious Diseases, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, China
| | - Yang Cheng
- Department of Digestive Diseases, Guangzhou Women and Children's Medical Center,Guangdong Provincial Clinical Research Center for Child Health, Guangzhou Medical University, Guangzhou, 510120, China.
| | - Sitang Gong
- Department of Digestive Diseases, Guangzhou Women and Children's Medical Center,Guangdong Provincial Clinical Research Center for Child Health, Guangzhou Medical University, Guangzhou, 510120, China.
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Wang K, Xue Y, Liu Y, Su X, Wei L, Lv C, Zhang X, Zhang L, Jia L, Zheng S, Ma Y, Yan H, Jiang G, Song H, Wang F, Lin Q, Hou Y. The detoxification ability of sex-role reversed seahorses determines the sexual dimorphism in immune responses to benzo[a]pyrene exposure. THE SCIENCE OF THE TOTAL ENVIRONMENT 2024; 933:173088. [PMID: 38735333 DOI: 10.1016/j.scitotenv.2024.173088] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/20/2023] [Revised: 04/15/2024] [Accepted: 05/07/2024] [Indexed: 05/14/2024]
Abstract
Sexual dimorphism in immune responses is an essential factor in environmental adaptation. However, the mechanisms involved remain obscure owing to the scarcity of data from sex-role-reversed species in stressed conditions. Benzo[a]pyrene (BaP) is one of the most pervasive and carcinogenic organic pollutants in coastal environments. In this study, we evaluated the potential effects on renal immunotoxicity of the sex-role-reversed lined seahorse (Hippocampus erectus) toward environmental concentrations BaP exposure. Our results discovered the presence of different energy-immunity trade-off strategies adopted by female and male seahorses during BaP exposure. BaP induced more severe renal damage in female seahorses in a concentration-dependent manner. BaP biotransformation and detoxification in seahorses resemble those in mammals. Benzo[a]pyrene-7,8-dihydrodiol-9,10-oxide (BPDE) and 9-hydroxybenzo[a]pyrene (9-OH-BaP) formed DNA adducts and disrupted Ca2+ homeostasis may together attribute the renal immunotoxicity. Sexual dimorphisms in detoxification of both BPDE and 9-OH-BaP, and in regulation of Ca2+, autophagy and inflammation, mainly determined the extent of renal damage. Moreover, the mechanism of sex hormones regulated sexual dimorphism in immune responses needs to be further elucidated. Collectively, these findings contribute to the understanding of sexual dimorphism in the immunotoxicity induced by BaP exposure in seahorses, which may attribute to the dramatic decline in the biodiversity of the genus.
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Affiliation(s)
- Kai Wang
- School of Agriculture, Ludong University, Yantai 264025, China; Research and Development Center of Science, Technology and Industrialization of Seahorses, Ludong University, Yantai 264025, China.
| | - Yuanyuan Xue
- School of Agriculture, Ludong University, Yantai 264025, China; Research and Development Center of Science, Technology and Industrialization of Seahorses, Ludong University, Yantai 264025, China
| | - Yali Liu
- CAS Key Laboratory of Tropical Marine Bio-resources and Ecology, South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou 510301, China.
| | - Xiaolei Su
- School of Agriculture, Ludong University, Yantai 264025, China; Research and Development Center of Science, Technology and Industrialization of Seahorses, Ludong University, Yantai 264025, China
| | - Lei Wei
- School of Agriculture, Ludong University, Yantai 264025, China
| | - Chunhui Lv
- School of Agriculture, Ludong University, Yantai 264025, China; Research and Development Center of Science, Technology and Industrialization of Seahorses, Ludong University, Yantai 264025, China
| | - Xu Zhang
- School of Agriculture, Ludong University, Yantai 264025, China
| | - Lele Zhang
- School of Agriculture, Ludong University, Yantai 264025, China; Research and Development Center of Science, Technology and Industrialization of Seahorses, Ludong University, Yantai 264025, China
| | - Longwu Jia
- School of Agriculture, Ludong University, Yantai 264025, China; Research and Development Center of Science, Technology and Industrialization of Seahorses, Ludong University, Yantai 264025, China
| | - Shiyi Zheng
- School of Agriculture, Ludong University, Yantai 264025, China; Research and Development Center of Science, Technology and Industrialization of Seahorses, Ludong University, Yantai 264025, China
| | - Yicong Ma
- School of Agriculture, Ludong University, Yantai 264025, China; Research and Development Center of Science, Technology and Industrialization of Seahorses, Ludong University, Yantai 264025, China
| | - Hansheng Yan
- School of Agriculture, Ludong University, Yantai 264025, China; Research and Development Center of Science, Technology and Industrialization of Seahorses, Ludong University, Yantai 264025, China
| | - Guangjun Jiang
- School of Agriculture, Ludong University, Yantai 264025, China
| | - Hongce Song
- School of Agriculture, Ludong University, Yantai 264025, China
| | - Fang Wang
- Department of Pathology, the Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai 264025, China
| | - Qiang Lin
- CAS Key Laboratory of Tropical Marine Bio-resources and Ecology, South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou 510301, China
| | - Yuping Hou
- School of Life Sciences, Ludong University, Yantai 264025, China
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9
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Lira GA, de Azevedo FM, Lins IGDS, Marques IDL, Lira GA, Eich C, de Araujo Junior RF. High M2-TAM Infiltration and STAT3/NF-κB Signaling Pathway as a Predictive Factor for Tumor Progression and Death in Cervical Cancer. Cancers (Basel) 2024; 16:2496. [PMID: 39061137 PMCID: PMC11275153 DOI: 10.3390/cancers16142496] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2024] [Revised: 06/28/2024] [Accepted: 07/03/2024] [Indexed: 07/28/2024] Open
Abstract
INTRODUCTION The tumor microenvironment (TME) plays a crucial role in the progression, invasion, and metastasis of cervical carcinoma (CC). Tumor-associated macrophages (TAMs) are significant components of the CC TME, but studies on their correlation with CC progression are still controversial. This study aimed to investigate the relationship between TAM infiltration, the STAT3/NF-κB signaling pathway, and Overall Survival (OS) in CC patients. METHODS In a retrospective study, 691 CC patients who had received a definitive histopathologic diagnosis of CC scored by the FIGO staging system and not undergone preoperative treatment were selected from a database. The effect of TAM infiltration on tumor progression biomarkers using Tissue Microarray (TMA) and immunohistochemistry was evaluated. Furthermore, the impact of the expression of these biomarkers and clinical-pathological parameters on recurrence-free (RF) and OS using Kaplan-Meier and multivariable Cox regression methods was also analyzed. RESULTS High stromal CD163 + 204 + TAMs density and via STAT3 and NF-κB pathways was relevant to the expression of E-cadherin, Vimentin, MMP9, VEGFα, Bcl-2, Ki-67, CD25, MIF, FOXP3, and IL-17 (all p < 0.0001). In addition, elevated TNM staging IV had a strong association correlation with STAT3 and NF-κB pathways (p < 0.0001), CD25 (p < 0.001), VEGFα (p < 0.001), MIF (p < 0.0001), and Ki-67 (p < 0.0001). On the other hand, overall and recurrence survival was shown to be strongly influenced by the expression of SNAIL (HR = 1.52), E-cadherin (HR = 1.78), and Ki-67 (HR = 1.44). CONCLUSION M2-TAM and via STAT3/NF-κB pathways had a strong effect on CC tumor progression which reverberated in the severity of clinicopathological findings, becoming an important factor of poor prognosis.
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Affiliation(s)
- George Alexandre Lira
- Cancer and Inflammation Research Laboratory, Department of Morphology, Federal University of Rio Grande do Norte Natal, Natal 59072-970, RN, Brazil;
- Postgraduate Program in Health Science, Federal University of Rio Grande do Norte, Natal 59072-970, RN, Brazil;
- Department of Radiology, Leiden University Medical Center, 2333 ZA Leiden, The Netherlands;
- League Against Cancer from Rio Grande do Norte, Advanced Oncology Center, Natal 59075-740, RN, Brazil; (I.G.d.S.L.); (G.A.L.)
| | | | | | - Isabelle de Lima Marques
- Postgraduate Program in Health Science, Federal University of Rio Grande do Norte, Natal 59072-970, RN, Brazil;
| | - Giovanna Afonso Lira
- League Against Cancer from Rio Grande do Norte, Advanced Oncology Center, Natal 59075-740, RN, Brazil; (I.G.d.S.L.); (G.A.L.)
| | - Christina Eich
- Department of Radiology, Leiden University Medical Center, 2333 ZA Leiden, The Netherlands;
| | - Raimundo Fernandes de Araujo Junior
- Cancer and Inflammation Research Laboratory, Department of Morphology, Federal University of Rio Grande do Norte Natal, Natal 59072-970, RN, Brazil;
- Postgraduate Program in Health Science, Federal University of Rio Grande do Norte, Natal 59072-970, RN, Brazil;
- Department of Radiology, Leiden University Medical Center, 2333 ZA Leiden, The Netherlands;
- Postgraduate Program in Functional and Structural Biology, Federal University of Rio Grande do Norte, Natal 59072-970, RN, Brazil
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Kamiya T, Mizuno N, Hayashi K, Otsuka T, Haba M, Abe N, Oyama M, Hara H. Methoxylated Flavones from Casimiroa edulis La Llave Suppress MMP9 Expression via Inhibition of the JAK/STAT3 Pathway and TNFα-Dependent Pathways. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2024; 72:14678-14683. [PMID: 38910321 DOI: 10.1021/acs.jafc.4c00965] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/25/2024]
Abstract
Matrix metalloproteinase 9 (MMP9), an MMP isozyme, plays a crucial role in tumor progression by degrading basement membranes. It has therefore been proposed that the pharmacological inhibition of MMP9 expression or activity could inhibit tumor metastasis. We previously isolated two novel methoxylated flavones, casedulones A and B, from the leaves and/or roots of Casimiroa edulis La Llave and determined that these casedulones have antitumor activity that acts via the reduction of MMP9. Here, we examined how these casedulones suppress lipopolysaccharide (LPS)-induced MMP9 expression in human monocytic THP-1 cells. The casedulones suppressed the LPS-induced signal transducer and activator of transcription 3 (STAT3) pathway, which participates in MMP9 induction. In addition, AG490 and S3I-201, inhibitors of Janus kinase (JAK) and STAT3, suppressed LPS-mediated MMP9 induction, suggesting that the casedulones suppressed MMP9 induction through the inhibition of JAK/STAT3 pathways. Based on the findings that cycloheximide, an inhibitor of de novo protein synthesis, completely inhibited LPS-mediated MMP9 induction, the role of de novo proteins in MMP9 induction was further investigated. We found that the casedulones inhibited the induction of interleukin-6 (IL-6), a key inflammatory cytokine that participates in STAT3 activation. Moreover, tumor necrosis factor-α (TNFα)-mediated MMP9 induction was significantly suppressed in the presence of the casedulones. Taken together, these findings suggest that casedulones inhibit the IL-6/STAT3 and TNFα pathways, which all involve LPS-mediated MMP9 induction.
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11
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Zhang S, Gu Y, Ge J, Xie Y, Yu X, Wu X, Sun D, Zhang X, Guo J, Guo J. tRF-33-P4R8YP9LON4VDP inhibits gastric cancer progression via modulating STAT3 signaling pathway in an AGO2-dependent manner. Oncogene 2024; 43:2160-2171. [PMID: 38783100 DOI: 10.1038/s41388-024-03062-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2023] [Revised: 05/03/2024] [Accepted: 05/08/2024] [Indexed: 05/25/2024]
Abstract
It has been demonstrated that tRNA-derived small RNAs (tsRNAs) perform essential functions in the pathophysiology of cancer. In this study, we focused on the possible mechanisms of tRF-33-P4R8YP9LON4VDP (tRF-33) underlying the development of gastric malignancy. In total, 454 tissue samples with different gastric mucosal lesions were collected. The tRF-33 expression level in different cohorts was determined, and its value for diagnostic efficiency and prognosis evaluation were assessed. Cell proliferation assays, Transwell assay, flow cytometry, and xenotransplantation model were used to evaluate its effect on gastric cancer cells. The molecular mechanism was verified by fluorescence in situ hybridization, dual luciferase assay, Western blot, and RNA binding protein immunoprecipitation. The results showed that the expression of tRF-33 exhibited a gradual modification from normal control samples to gastritis tissues, early and latent stage of gastric cancer tissues. Consequently, tRF-33 holds significant potential as a predictive and diagnostic biomarker for gastric malignancy. Over-expression of tRF-33 inhibited gastric cancer cell progression and metastatic viability, and induced cell apoptosis. Tumorigenicity in nude mice showed the suppressive characteristics of tRF-33. Mechanistic investigation revealed that tRF-33 exerted silencing on STAT3 mRNA via binding to AGO2. In conclusion, tRF-33 exhibited values in diagnosing gastric cancer and evaluating its prognosis, and suppressed tumor cell viability by inhibiting STAT3 signaling pathway. The schematic mechanisms underlying tRF-33 regulating gastric cancer occurrence. tRF-33 binds to AGO2 proteins and then negatively regulates STAT3 expression through targeting its 3'UTR. The downregulated expression of STAT3 results in the decrease of STAT3 and p-STAT3 and further blocks the transcription of the downstream genes and finally inhibits the gastric cancer occurrence. MMP-9, matrix metalloproteinase-9; Bcl-2, B-cell lymphoma-2; STAT3, signal transducer and activator of transcription 3; UTR, untranslated region.
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Affiliation(s)
- Shuangshuang Zhang
- Department of Gastroenterology, The First Affiliated Hospital of Ningbo University, Ningbo, 315020, China
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Health Science Center, Ningbo University, Ningbo, 315211, China
| | - Yeqi Gu
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Health Science Center, Ningbo University, Ningbo, 315211, China
| | - Jiaxin Ge
- Department of Gastroenterology, The First Affiliated Hospital of Ningbo University, Ningbo, 315020, China.
- Institute of Digestive Diseases of Ningbo University, Ningbo, 315020, China.
| | - Yaoyao Xie
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Health Science Center, Ningbo University, Ningbo, 315211, China
| | - Xiuchong Yu
- Department of Gastroenterology, The First Affiliated Hospital of Ningbo University, Ningbo, 315020, China
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Health Science Center, Ningbo University, Ningbo, 315211, China
| | - Xinxin Wu
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Health Science Center, Ningbo University, Ningbo, 315211, China
| | - Desen Sun
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Health Science Center, Ningbo University, Ningbo, 315211, China
| | - Xinjun Zhang
- Department of Gastroenterology, The First Affiliated Hospital of Ningbo University, Ningbo, 315020, China
- Institute of Digestive Diseases of Ningbo University, Ningbo, 315020, China
| | - Jie Guo
- School of Materials Science & Chemical Engineering, Ningbo University, Ningbo, 315211, Zhejiang, China
| | - Junming Guo
- Department of Gastroenterology, The First Affiliated Hospital of Ningbo University, Ningbo, 315020, China.
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Health Science Center, Ningbo University, Ningbo, 315211, China.
- Institute of Digestive Diseases of Ningbo University, Ningbo, 315020, China.
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12
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Liu JA, Walker WH, Meléndez-Fernández OH, Bumgarner JR, Zhang N, Walton JC, Meares GP, DeVries AC, Nelson RJ. Dim light at night shifts microglia to a pro-inflammatory state after cerebral ischemia, altering stroke outcome in mice. Exp Neurol 2024; 377:114796. [PMID: 38677449 DOI: 10.1016/j.expneurol.2024.114796] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Revised: 04/04/2024] [Accepted: 04/23/2024] [Indexed: 04/29/2024]
Abstract
Circadian rhythms are endogenous biological cycles that regulate physiology and behavior and are set to precisely 24-h by light exposure. Light at night (LAN) dysregulates physiology and function including immune response; a critical component that contributes to stroke pathophysiological progression of neuronal injury and may impair recovery from injury. The goal of this study is to explore the effects of dim LAN (dLAN) in a murine model of ischemic stroke to assess how nighttime lighting from hospital settings can affect stroke outcome. Further, this study sought to identify mechanisms underlying pathophysiological changes to immune response after circadian disruption. Male and female adult Swiss Webster (CFW) mice were subjected to transient or permanent focal cerebral ischemia, then were subsequently placed into either dark night conditions (LD) or one night of dLAN (5 lx). 24 h post-stroke, sensorimotor impairments and infarct sizes were quantified. A single night of dLAN following MCAO increased infarct size and sensorimotor deficits across both sexes and reduced survival in males after 24 h. Flow cytometry was performed to assess microglial phenotypes after MCAO, and revealed that dLAN altered the percentage of microglia that express pro-inflammatory markers (MHC II+ and IL-6) and microglia that express CD206 and IL-10 that likely contributed to poor ischemic outcomes. Following these results, microglia were reduced in the brain using Plexxikon 5622 (PLX 5622) a CSFR1 inhibitor, then the mice received an MCAO and were exposed to LD or dLAN conditions for 24 h. Microglial depletion by PLX5622 resulted in infarct sizes that were comparable between lighting conditions. This study provides supporting evidence that environmental lighting exacerbates ischemic injury and post-stroke mortality by a biological mechanism that exposure to dLAN causes a fundamental shift of activated microglial phenotypes from beneficial to detrimental at an early time point after stroke, resulting in irreversible neuronal death.
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Affiliation(s)
- Jennifer A Liu
- Department of Neuroscience, Rockefeller Neuroscience Institute, West Virginia University, Morgantown, WV, United States.
| | - William H Walker
- Department of Neuroscience, Rockefeller Neuroscience Institute, West Virginia University, Morgantown, WV, United States
| | - O Hecmarie Meléndez-Fernández
- Department of Neuroscience, Rockefeller Neuroscience Institute, West Virginia University, Morgantown, WV, United States
| | - Jacob R Bumgarner
- Department of Neuroscience, Rockefeller Neuroscience Institute, West Virginia University, Morgantown, WV, United States
| | - Ning Zhang
- Department of Neuroscience, Rockefeller Neuroscience Institute, West Virginia University, Morgantown, WV, United States
| | - James C Walton
- Department of Neuroscience, Rockefeller Neuroscience Institute, West Virginia University, Morgantown, WV, United States
| | - Gordon P Meares
- Department of Neuroscience, Rockefeller Neuroscience Institute, West Virginia University, Morgantown, WV, United States; Department of Microbiology, Immunology, & Cell Biology, West Virginia University, Morgantown, WV, United States
| | - A Courtney DeVries
- Department of Neuroscience, Rockefeller Neuroscience Institute, West Virginia University, Morgantown, WV, United States; Department of Medicine, West Virginia University, Morgantown, WV, United States; West Virginia University Cancer Institute, West Virginia University, Morgantown, WV, United States
| | - Randy J Nelson
- Department of Neuroscience, Rockefeller Neuroscience Institute, West Virginia University, Morgantown, WV, United States
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13
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Chen S, He Y, Huang X, Shen Y, Zou Q, Yang G, Fu L, Liu Q, Luo D. Photosensitive and dual-targeted chromium nanoparticle delivering small interfering RNA YTHDF1 for molecular-targeted immunotherapy in liver cancer. J Nanobiotechnology 2024; 22:348. [PMID: 38898486 PMCID: PMC11188166 DOI: 10.1186/s12951-024-02612-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2024] [Accepted: 06/03/2024] [Indexed: 06/21/2024] Open
Abstract
Tumor-associated macrophages (TAMs) are a promising target for cancer immunotherapy, but delivering therapeutic agents to TAMs within the tumor microenvironment (TME) is challenging. In this study, a photosensitive, dual-targeting nanoparticle system (M.RGD@Cr-CTS-siYTHDF1 NPs) was developed. The structure includes a shell of DSPE-modified RGD peptides targeting integrin receptors on tumor cells and carboxymethyl mannose targeting CD206 receptors on macrophages, with a core of chitosan adsorbing m6A reading protein YTHDF1 siRNA and chromium nanoparticles (Cr NPs). The approach is specifically designed to target TAM and cancer cells, utilizing the photothermal effect of Cr NPs to disrupt the TME and deliver siYTHDF1 to TAM. In experiments with tumor-bearing mice, M.RGD@Cr-CTS-siYTHDF1 NPs, when exposed to laser irradiation, effectively killed tumor cells, disrupted the TME, delivered siYTHDF1 to TAMs, silenced the YTHDF1 gene, and shifted the STAT3-STAT1 equilibrium by reducing STAT3 and enhancing STAT1 expression. This reprogramming of TAMs towards an anti-tumor phenotype led to a pro-immunogenic TME state. The strategy also suppressed immunosuppressive IL-10 production, increased expression of immunostimulatory factors (IL-12 and IFN-γ), boosted CD8 + T cell infiltration and M1-type TAMs, and reduced Tregs and M2-type TAMs within the TME. In conclusion, the dual-targeting M.RGD@Cr-CTS-siYTHDF1 NPs, integrating dual-targeting capabilities with photothermal therapy (PTT) and RNA interference, offer a promising approach for molecular targeted cancer immunotherapy with potential for clinical application.
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Affiliation(s)
- Shang Chen
- Department of Laboratory Medicine, Huazhong University of Science and Technology Union Shenzhen Hospital (Nanshan Hospital), Shenzhen University, Shenzhen, 518052, People's Republic of China
- Guangdong Key Laboratory for Biomedical Measurements and Ultrasound Imaging, National-Regional Key Technology Engineering Laboratory for Medical Ultrasound, School of Biomedical Engineering, Shenzhen University Medical School, Shenzhen, 518060, People's Republic of China
| | - Yan He
- Department of Laboratory Medicine, Huazhong University of Science and Technology Union Shenzhen Hospital (Nanshan Hospital), Shenzhen University, Shenzhen, 518052, People's Republic of China
- Institute of Pharmacy and Pharmacology, School of Pharmaceutical Science, Hengyang Medical School, University of South China, Hengyang, 421001, People's Republic of China
| | - Xin Huang
- Department of Laboratory Medicine, Huazhong University of Science and Technology Union Shenzhen Hospital (Nanshan Hospital), Shenzhen University, Shenzhen, 518052, People's Republic of China
- Department of Thoracic Surgery, The First Affiliated Hospital of Anhui Medical University, Hefei, 230032, People's Republic of China
| | - Yao Shen
- Department of Laboratory Medicine, Huazhong University of Science and Technology Union Shenzhen Hospital (Nanshan Hospital), Shenzhen University, Shenzhen, 518052, People's Republic of China
| | - Qingshuang Zou
- Department of Chemistry, The Chinese University of Hong Kong, Shatin, N.T., Hong Kong, People's Republic of China
| | - Gun Yang
- Department of Laboratory Medicine, Huazhong University of Science and Technology Union Shenzhen Hospital (Nanshan Hospital), Shenzhen University, Shenzhen, 518052, People's Republic of China
- Institute of Pharmacy and Pharmacology, School of Pharmaceutical Science, Hengyang Medical School, University of South China, Hengyang, 421001, People's Republic of China
| | - Li Fu
- Guangdong Provincial Key Laboratory of Regional Immunity and Diseases, Department of Pharmacology and International Cancer Center, Shenzhen University Health Science Center, Shenzhen, 518055, People's Republic of China.
| | - Quan Liu
- Department of Laboratory Medicine, Huazhong University of Science and Technology Union Shenzhen Hospital (Nanshan Hospital), Shenzhen University, Shenzhen, 518052, People's Republic of China.
| | - Dixian Luo
- Department of Laboratory Medicine, Huazhong University of Science and Technology Union Shenzhen Hospital (Nanshan Hospital), Shenzhen University, Shenzhen, 518052, People's Republic of China.
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14
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Ma Z, Zhou F, Jin H, Wu X. Crosstalk between CXCL12/CXCR4/ACKR3 and the STAT3 Pathway. Cells 2024; 13:1027. [PMID: 38920657 PMCID: PMC11201928 DOI: 10.3390/cells13121027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2024] [Revised: 06/09/2024] [Accepted: 06/10/2024] [Indexed: 06/27/2024] Open
Abstract
The reciprocal modulation between the CXCL12/CXCR4/ACKR3 axis and the STAT3 signaling pathway plays a crucial role in the progression of various diseases and neoplasms. Activation of the CXCL12/CXCR4/ACKR3 axis triggers the STAT3 pathway through multiple mechanisms, while the STAT3 pathway also regulates the expression of CXCL12. This review offers a thorough and systematic analysis of the reciprocal regulatory mechanisms between the CXCL12/CXCR4/ACKR3 signaling axis and the STAT3 signaling pathway in the context of diseases, particularly tumors. It explores the potential clinical applications in tumor treatment, highlighting possible therapeutic targets and novel strategies for targeted tumor therapy.
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Affiliation(s)
| | | | | | - Xiaoming Wu
- Laboratory of Molecular Genetics of Aging & Tumor, Medical School, Kunming University of Science and Technology, Chenggong Campus, 727 South Jingming Road, Kunming 650500, China; (Z.M.); (F.Z.); (H.J.)
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15
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Huang L, Zhong X, Li A, Tu F, He M, Xu X, Liu X, Zeng X, Chi J, Tian T, Wang C, Wang X, Ye J. Syntaxin6 contributes to hepatocellular carcinoma tumorigenesis via enhancing STAT3 phosphorylation. Cancer Cell Int 2024; 24:197. [PMID: 38834986 DOI: 10.1186/s12935-024-03377-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2024] [Accepted: 05/17/2024] [Indexed: 06/06/2024] Open
Abstract
BACKGROUND Syntaxin6 (STX6) is a SNARE (Soluble N-ethylmaleimide-sensitive factor attachment protein receptors) protein complex located in the trans-Golgi network and endosomes, which is closely associated with a variety of intracellular membrane transport events. STX6 has been shown to be overexpressed in a variety of human malignant tumors such as esophageal, colorectal, and renal cell carcinomas, and participates in tumorigenesis and development. METHODS Based on clinical public database and clinical liver samples analysis, the expression of STX6 in hepatocellular carcinoma (HCC) tissues was investigated. The effects of STX6 on proliferation, migration and invasion of HCC cell in vitro and in vivo were evaluated through gain- and loss-of-function studies. We further performed RNA-seq analysis and protein interactome analysis, to further decifer the detailed mechanisms of STX6 in the regulation of the JAK-STAT pathway in HCC. RESULTS STX6 expression was upregulated in HCC tissues and its expression was highly correlated with the high histological grade of the tumor. STX6 promoted HCC cell proliferation, migration and invasion both in vitro and in vivo. Mechanistically, STX6 mediated tumor progression depending on promoting the activation of JAK-STAT signaling pathway. Receptor for activated protein kinase C (RACK1) as an essential adaptor protein mediating STX6 regulation of JAK-STAT pathway. Specifically, STX6 interacted with RACK1 and then recruited signal transducer and activator of transcription 3 (STAT3) to form a protein-binding complex and activates STAT3 transcriptional activity. CONCLUSIONS This study provided a novel concept that STX6 exerted oncogenic effects by activating the STAT3 signaling pathway, and STX6 might be a promising therapeutic target for HCC.
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Affiliation(s)
- Li Huang
- Department of oncology, First Affiliated Hospital, Gannan Medical University, Ganzhou, China
- Jiangxi Clinical Medical Research Center for Cancer, Ganzhou, China
| | - Xiaoting Zhong
- Department of oncology, First Affiliated Hospital, Gannan Medical University, Ganzhou, China
- Jiangxi Clinical Medical Research Center for Cancer, Ganzhou, China
| | - An Li
- Department of oncology, First Affiliated Hospital, Gannan Medical University, Ganzhou, China
- Jiangxi Clinical Medical Research Center for Cancer, Ganzhou, China
| | - Fuping Tu
- Department of oncology, First Affiliated Hospital, Gannan Medical University, Ganzhou, China
- Jiangxi Clinical Medical Research Center for Cancer, Ganzhou, China
| | - Miao He
- Department of oncology, First Affiliated Hospital, Gannan Medical University, Ganzhou, China
- Jiangxi Clinical Medical Research Center for Cancer, Ganzhou, China
| | - Xueming Xu
- Department of oncology, First Affiliated Hospital, Gannan Medical University, Ganzhou, China
- Jiangxi Clinical Medical Research Center for Cancer, Ganzhou, China
| | - Xiaohui Liu
- Department of oncology, First Affiliated Hospital, Gannan Medical University, Ganzhou, China
- Jiangxi Clinical Medical Research Center for Cancer, Ganzhou, China
| | - Xiaoli Zeng
- Department of oncology, First Affiliated Hospital, Gannan Medical University, Ganzhou, China
- Jiangxi Clinical Medical Research Center for Cancer, Ganzhou, China
| | - Jun Chi
- Department of oncology, First Affiliated Hospital, Gannan Medical University, Ganzhou, China
- Jiangxi Clinical Medical Research Center for Cancer, Ganzhou, China
| | - Tian Tian
- Gannan Innovation and Translational Medicine Research Institute, Gannan Medical University, Ganzhou, China
| | - Chunli Wang
- Department of critical medicine, First Affiliated Hospital, Gannan Medical University, Ganzhou, China
| | - Xiangcai Wang
- Department of oncology, First Affiliated Hospital, Gannan Medical University, Ganzhou, China.
- Jiangxi Clinical Medical Research Center for Cancer, Ganzhou, China.
- , 128 Jinling Road, Ganzhou City, Jiangxi Province, 341000, China.
| | - Jianming Ye
- Department of oncology, First Affiliated Hospital, Gannan Medical University, Ganzhou, China.
- Jiangxi Clinical Medical Research Center for Cancer, Ganzhou, China.
- , 128 Jinling Road, Ganzhou City, Jiangxi Province, 341000, China.
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16
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Mendoza-Rodríguez MG, Medina-Reyes D, Sánchez-Barrera CA, Fernández-Muñoz KV, García-Castillo V, Ledesma-Torres JL, González-González MI, Reyes JL, Pérez-Plascencia C, Rodríguez-Sosa M, Vaca-Paniagua F, Meraz MA, Terrazas LI. Helminth-derived molecules improve 5-fluorouracil treatment on experimental colon tumorigenesis. Biomed Pharmacother 2024; 175:116628. [PMID: 38663106 DOI: 10.1016/j.biopha.2024.116628] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2024] [Revised: 04/10/2024] [Accepted: 04/17/2024] [Indexed: 06/03/2024] Open
Abstract
Colorectal cancer (CRC) is one of the most prevalent fatal neoplasias worldwide. Despite efforts to improve the early diagnosis of CRC, the mortality rate of patients is still nearly 50%. The primary treatment strategy for CRC is surgery, which may be accompanied by chemotherapy and radiotherapy. The conventional and first-line chemotherapeutic agent utilized is 5-fluorouracil (5FU). However, it has low efficiency. Combination treatment with leucovorin and oxaliplatin or irinotecan improves the effectiveness of 5FU therapy. Unfortunately, most patients develop drug resistance, leading to disease progression. Here, we evaluated the effect of a potential alternative adjuvant treatment for 5FU, helminth-derived Taenia crassiceps (TcES) molecules, on treating advanced colitis-associated colon cancer. The use of TcES enhanced the effects of 5FU on established colonic tumors by downregulating the expression of the immunoregulatory cytokines, Il-10 and Tgf-β, and proinflammatory cytokines, Tnf-α and Il-17a, and reducing the levels of molecular markers associated with malignancy, cyclin D1, and Ki67, both involved in apoptosis inhibition and the signaling pathway of β-catenin. TcES+5FU therapy promoted NK cell recruitment and the release of Granzyme B1 at the tumor site, consequently inducing tumor cell death. Additionally, it restored P53 activity which relates to decreased Mdm2 expression. In vitro assays with human colon cancer cell lines showed that therapy with TcES+5FU significantly reduced cell proliferation and migration by modulating the P53 and P21 signaling pathways. Our findings demonstrate, for the first time in vivo, that helminth-derived excreted/secreted products may potentiate the effect of 5FU on established colon tumors.
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Affiliation(s)
- Mónica G Mendoza-Rodríguez
- Unidad de Biomedicina, Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de México, Avenida de los Barrios 1, Los Reyes Iztacala, Tlalnepantla 54090, Mexico.
| | - Daniela Medina-Reyes
- Unidad de Biomedicina, Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de México, Avenida de los Barrios 1, Los Reyes Iztacala, Tlalnepantla 54090, Mexico
| | - Cuauhtémoc A Sánchez-Barrera
- Unidad de Biomedicina, Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de México, Avenida de los Barrios 1, Los Reyes Iztacala, Tlalnepantla 54090, Mexico
| | - Karen V Fernández-Muñoz
- Unidad de Biomedicina, Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de México, Avenida de los Barrios 1, Los Reyes Iztacala, Tlalnepantla 54090, Mexico; Departamento de Biomedicina Molecular, Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional, Avenida Instituto Politécnico Nacional 2508, Ciudad de México 07360, Mexico
| | - Verónica García-Castillo
- Unidad de Biomedicina, Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de México, Avenida de los Barrios 1, Los Reyes Iztacala, Tlalnepantla 54090, Mexico
| | - Jorge L Ledesma-Torres
- Unidad de Biomedicina, Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de México, Avenida de los Barrios 1, Los Reyes Iztacala, Tlalnepantla 54090, Mexico
| | - Marisol I González-González
- Unidad de Biomedicina, Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de México, Avenida de los Barrios 1, Los Reyes Iztacala, Tlalnepantla 54090, Mexico
| | - José L Reyes
- Unidad de Biomedicina, Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de México, Avenida de los Barrios 1, Los Reyes Iztacala, Tlalnepantla 54090, Mexico
| | - Carlos Pérez-Plascencia
- Unidad de Biomedicina, Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de México, Avenida de los Barrios 1, Los Reyes Iztacala, Tlalnepantla 54090, Mexico; Laboratorio de Genómica, Instituto Nacional de Cancerología, Tlalpan, Mexico
| | - Miriam Rodríguez-Sosa
- Unidad de Biomedicina, Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de México, Avenida de los Barrios 1, Los Reyes Iztacala, Tlalnepantla 54090, Mexico
| | - Felipe Vaca-Paniagua
- Unidad de Biomedicina, Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de México, Avenida de los Barrios 1, Los Reyes Iztacala, Tlalnepantla 54090, Mexico; Laboratorio Nacional en Salud, Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de Mexico, Avenida de los Barrios 1, Los Reyes Iztacala, Tlalnepantla 54090, Mexico
| | - Marco A Meraz
- Departamento de Biomedicina Molecular, Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional, Avenida Instituto Politécnico Nacional 2508, Ciudad de México 07360, Mexico
| | - Luis I Terrazas
- Unidad de Biomedicina, Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de México, Avenida de los Barrios 1, Los Reyes Iztacala, Tlalnepantla 54090, Mexico; Laboratorio Nacional en Salud, Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de Mexico, Avenida de los Barrios 1, Los Reyes Iztacala, Tlalnepantla 54090, Mexico.
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17
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Wang KN, Zhou K, Zhong NN, Cao LM, Li ZZ, Xiao Y, Wang GR, Huo FY, Zhou JJ, Liu B, Bu LL. Enhancing cancer therapy: The role of drug delivery systems in STAT3 inhibitor efficacy and safety. Life Sci 2024; 346:122635. [PMID: 38615745 DOI: 10.1016/j.lfs.2024.122635] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2024] [Revised: 03/14/2024] [Accepted: 04/10/2024] [Indexed: 04/16/2024]
Abstract
The signal transducer and activator of transcription 3 (STAT3), a member of the STAT family, resides in the nucleus to regulate genes essential for vital cellular functions, including survival, proliferation, self-renewal, angiogenesis, and immune response. However, continuous STAT3 activation in tumor cells promotes their initiation, progression, and metastasis, rendering STAT3 pathway inhibitors a promising avenue for cancer therapy. Nonetheless, these inhibitors frequently encounter challenges such as cytotoxicity and suboptimal biocompatibility in clinical trials. A viable strategy to mitigate these issues involves delivering STAT3 inhibitors via drug delivery systems (DDSs). This review delineates the regulatory mechanisms of the STAT3 signaling pathway and its association with cancer. It offers a comprehensive overview of the current application of DDSs for anti-STAT3 inhibitors and investigates the role of DDSs in cancer treatment. The conclusion posits that DDSs for anti-STAT3 inhibitors exhibit enhanced efficacy and reduced adverse effects in tumor therapy compared to anti-STAT3 inhibitors alone. This paper aims to provide an outline of the ongoing research and future prospects of DDSs for STAT3 inhibitors. Additionally, it presents our insights on the merits and future outlook of DDSs in cancer treatment.
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Affiliation(s)
- Kang-Ning Wang
- State Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, Key Laboratory of Oral Biomedicine Ministry of Education, Hubei Key Laboratory of Stomatology, School & Hospital of Stomatology, Wuhan University, Wuhan 430079, China
| | - Kan Zhou
- State Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, Key Laboratory of Oral Biomedicine Ministry of Education, Hubei Key Laboratory of Stomatology, School & Hospital of Stomatology, Wuhan University, Wuhan 430079, China
| | - Nian-Nian Zhong
- State Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, Key Laboratory of Oral Biomedicine Ministry of Education, Hubei Key Laboratory of Stomatology, School & Hospital of Stomatology, Wuhan University, Wuhan 430079, China
| | - Lei-Ming Cao
- State Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, Key Laboratory of Oral Biomedicine Ministry of Education, Hubei Key Laboratory of Stomatology, School & Hospital of Stomatology, Wuhan University, Wuhan 430079, China
| | - Zi-Zhan Li
- State Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, Key Laboratory of Oral Biomedicine Ministry of Education, Hubei Key Laboratory of Stomatology, School & Hospital of Stomatology, Wuhan University, Wuhan 430079, China
| | - Yao Xiao
- State Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, Key Laboratory of Oral Biomedicine Ministry of Education, Hubei Key Laboratory of Stomatology, School & Hospital of Stomatology, Wuhan University, Wuhan 430079, China
| | - Guang-Rui Wang
- State Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, Key Laboratory of Oral Biomedicine Ministry of Education, Hubei Key Laboratory of Stomatology, School & Hospital of Stomatology, Wuhan University, Wuhan 430079, China
| | - Fang-Yi Huo
- State Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, Key Laboratory of Oral Biomedicine Ministry of Education, Hubei Key Laboratory of Stomatology, School & Hospital of Stomatology, Wuhan University, Wuhan 430079, China
| | - Jun-Jie Zhou
- State Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, Key Laboratory of Oral Biomedicine Ministry of Education, Hubei Key Laboratory of Stomatology, School & Hospital of Stomatology, Wuhan University, Wuhan 430079, China; Department of Oral & Maxillofacial, Anyang Sixth People's Hospital, Anyang 45500, China.
| | - Bing Liu
- State Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, Key Laboratory of Oral Biomedicine Ministry of Education, Hubei Key Laboratory of Stomatology, School & Hospital of Stomatology, Wuhan University, Wuhan 430079, China; Department of Oral & Maxillofacial - Head Neck Oncology, School & Hospital of Stomatology, Wuhan University, Wuhan 430079, China.
| | - Lin-Lin Bu
- State Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, Key Laboratory of Oral Biomedicine Ministry of Education, Hubei Key Laboratory of Stomatology, School & Hospital of Stomatology, Wuhan University, Wuhan 430079, China; Department of Oral & Maxillofacial - Head Neck Oncology, School & Hospital of Stomatology, Wuhan University, Wuhan 430079, China.
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18
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Xu C, Amna N, Shi Y, Sun R, Weng C, Chen J, Dai H, Wang C. Drug-Loaded Mesoporous Silica Nanoparticles Enhance Antitumor Immunotherapy by Regulating MDSCs. Molecules 2024; 29:2436. [PMID: 38893313 PMCID: PMC11173511 DOI: 10.3390/molecules29112436] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2024] [Revised: 05/16/2024] [Accepted: 05/18/2024] [Indexed: 06/21/2024] Open
Abstract
Myeloid-derived suppressor cells (MDSCs) are recognized as major immune suppressor cells in the tumor microenvironment that may inhibit immune checkpoint blockade (ICB) therapy. Here, we developed a Stattic-loaded mesoporous silica nanoparticle (PEG-MSN-Stattic) delivery system to tumor sites to reduce the number of MDSCs in tumors. This approach is able to significantly deplete intratumoral MSDCs and thereby increase the infiltration of T lymphocytes in tumors to enhance ICB therapy. Our approach may provide a drug delivery strategy for regulating the tumor microenvironment and enhancing cancer immunotherapy efficacy.
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Affiliation(s)
| | | | | | | | | | | | - Huaxing Dai
- Institute of Functional Nano & Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Function Materials and Devices, Soochow University, Suzhou 215123, China; (C.X.); (N.A.); (Y.S.); (R.S.); (C.W.); (J.C.)
| | - Chao Wang
- Institute of Functional Nano & Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Function Materials and Devices, Soochow University, Suzhou 215123, China; (C.X.); (N.A.); (Y.S.); (R.S.); (C.W.); (J.C.)
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19
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Jiang J, Xu J, Ou L, Yin C, Wang Y, Shi B. ITM2A inhibits the progression of bladder cancer by downregulating the phosphorylation of STAT3. Am J Cancer Res 2024; 14:2202-2215. [PMID: 38859860 PMCID: PMC11162684 DOI: 10.62347/khcc9690] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2024] [Accepted: 04/29/2024] [Indexed: 06/12/2024] Open
Abstract
Bladder cancer stands as one of the prevalent malignancies in urological clinics, highlighting the pressing need to uncover prognostic or therapeutic avenues. ITM2A, a transmembrane protein, has been identified as a suppressor in tumor progression recently. Our study underscored a significant correlation between low ITM2A expression in bladder cancer tissues and high tumor grade, AJCC stage, and poor overall survival time. Additionally, our findings demonstrated that reinstating ITM2A expression impeded cell proliferation, migration, and invasion, while conversely, its suppression enhanced these malignant behaviors. Furthermore, we elucidated that ITM2A could suppress malignant phenotypes of bladder cancer cells via inhibiting activation of the STAT3 induced by IL-6. In conclusion, our research unveiled the mechanistic role of ITM2A in inhibiting tumor progression, shedding light on its potential as a prognostic predictor and therapeutic target in bladder cancer management.
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Affiliation(s)
- Jiahao Jiang
- Department of Urology, Shenzhen Second People’s Hospital, Clinical College of Anhui Medical UniversityShenzhen, Guangdong, P. R. China
- The Fifth Clinical Medical College of Anhui Medical UniversityHefei, Anhui, P. R. China
- Department of Urology, Shenzhen Second People’s Hospital/The First Affiliated Hospital of Shenzhen UniversityShenzhen, Guangdong, P. R. China
| | - Jinming Xu
- Department of Urology, Shenzhen Second People’s Hospital/The First Affiliated Hospital of Shenzhen UniversityShenzhen, Guangdong, P. R. China
| | - Longhua Ou
- Department of Urology, Shenzhen Second People’s Hospital/The First Affiliated Hospital of Shenzhen UniversityShenzhen, Guangdong, P. R. China
| | - Cong Yin
- Department of Urology, Shenzhen Second People’s Hospital/The First Affiliated Hospital of Shenzhen UniversityShenzhen, Guangdong, P. R. China
| | - Yan Wang
- Department of Urology, Peking University Shenzhen Hospital, Institute of Urology, Shenzhen PKU-HKUST Medical CenterShenzhen, Guangdong, P. R. China
| | - Bentao Shi
- Department of Urology, Shenzhen Second People’s Hospital, Clinical College of Anhui Medical UniversityShenzhen, Guangdong, P. R. China
- The Fifth Clinical Medical College of Anhui Medical UniversityHefei, Anhui, P. R. China
- Department of Urology, Shenzhen Second People’s Hospital/The First Affiliated Hospital of Shenzhen UniversityShenzhen, Guangdong, P. R. China
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20
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Panda SP, Kesharwani A, Datta S, Prasanth DSNBK, Panda SK, Guru A. JAK2/STAT3 as a new potential target to manage neurodegenerative diseases: An interactive review. Eur J Pharmacol 2024; 970:176490. [PMID: 38492876 DOI: 10.1016/j.ejphar.2024.176490] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2023] [Revised: 02/06/2024] [Accepted: 03/11/2024] [Indexed: 03/18/2024]
Abstract
Neurodegenerative diseases (NDDs) are a collection of incapacitating disorders in which neuroinflammation and neuronal apoptosis are major pathological consequences due to oxidative stress. Neuroinflammation manifests in the impacted cerebral areas as a result of pro-inflammatory cytokines stimulating the Janus Kinase2 (JAK2)/Signal Transducers and Activators of Transcription3 (STAT3) pathway via neuronal cells. The pro-inflammatory cytokines bind to their respective receptor in the neuronal cells and allow activation of JAK2. Activated JAK2 phosphorylates tyrosines on the intracellular domains of the receptor which recruit the STAT3 transcription factor. The neuroinflammation issues are exacerbated by the active JAK2/STAT3 signaling pathway in conjunction with additional transcription factors like nuclear factor kappa B (NF-κB), and the mammalian target of rapamycin (mTOR). Neuronal apoptosis is a natural process made worse by persistent neuroinflammation and immunological responses via caspase-3 activation. The dysregulation of micro-RNA (miR) expression has been observed in the consequences of neuroinflammation and neuronal apoptosis. Neuroinflammation and neuronal apoptosis-associated gene amplification may be caused by dysregulated miR-mediated aberrant phosphorylation of JAK2/STAT3 signaling pathway components. Therefore, JAK2/STAT3 is an attractive therapeutic target for NDDs. Numerous synthetic and natural small molecules as JAK2/STAT3 inhibitors have therapeutic advances against a wide range of diseases, and many are now in human clinical studies. This review explored the interactive role of the JAK2/STAT3 signaling system with key pathological factors during the reinforcement of NDDs. Also, the clinical trial data provides reasoning evidence about the possible use of JAK2/STAT3 inhibitors to abate neuroinflammation and neuronal apoptosis in NDDs.
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Affiliation(s)
- Siva Prasad Panda
- Institute of Pharmaceutical Research, GLA University, Mathura, Uttar Pradesh, India.
| | - Adarsh Kesharwani
- Institute of Pharmaceutical Research, GLA University, Mathura, Uttar Pradesh, India
| | - Samaresh Datta
- Department of Pharmaceutical Chemistry, Birbhum Pharmacy School, Sadaipur, Birbhum, West Bengal, India
| | - D S N B K Prasanth
- School of Pharmacy and Technology Management, SVKM's Narsee Monjee Institute of Management Studies (NMIMS), Polepally SEZ, TSIIC, Jadcherla, Mahbubnagar, Hyderabad, 509301, India
| | | | - Ajay Guru
- Department of Cariology, Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, India
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21
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Werner W, Kuzminskaya M, Lurje I, Tacke F, Hammerich L. Overcoming Resistance to Immune Checkpoint Blockade in Liver Cancer with Combination Therapy: Stronger Together? Semin Liver Dis 2024; 44:159-179. [PMID: 38806159 PMCID: PMC11245330 DOI: 10.1055/a-2334-8311] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/30/2024]
Abstract
Primary liver cancer, represented mainly by hepatocellular carcinoma (HCC) and intrahepatic cholangiocarcinoma (CCA), is one of the most common and deadliest tumors worldwide. While surgical resection or liver transplantation are the best option in early disease stages, these tumors often present in advanced stages and systemic treatment is required to improve survival time. The emergence of immune checkpoint inhibitor (ICI) therapy has had a positive impact especially on the treatment of advanced cancers, thereby establishing immunotherapy as part of first-line treatment in HCC and CCA. Nevertheless, low response rates reflect on the usually cold or immunosuppressed tumor microenvironment of primary liver cancer. In this review, we aim to summarize mechanisms of resistance leading to tumor immune escape with a special focus on the composition of tumor microenvironment in both HCC and CCA, also reflecting on recent important developments in ICI combination therapy. Furthermore, we discuss how combination of ICIs with established primary liver cancer treatments (e.g. multikinase inhibitors and chemotherapy) as well as more complex combinations with state-of-the-art therapeutic concepts may reshape the tumor microenvironment, leading to higher response rates and long-lasting antitumor immunity for primary liver cancer patients.
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Affiliation(s)
- Wiebke Werner
- Department of Hepatology and Gastroenterology, Charité Universitaetsmedizin Berlin, Berlin, Germany
| | - Maria Kuzminskaya
- Department of Hepatology and Gastroenterology, Charité Universitaetsmedizin Berlin, Berlin, Germany
| | - Isabella Lurje
- Department of Hepatology and Gastroenterology, Charité Universitaetsmedizin Berlin, Berlin, Germany
| | - Frank Tacke
- Department of Hepatology and Gastroenterology, Charité Universitaetsmedizin Berlin, Berlin, Germany
| | - Linda Hammerich
- Department of Hepatology and Gastroenterology, Charité Universitaetsmedizin Berlin, Berlin, Germany
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22
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Walther M, Jenke R, Aigner A, Ewe A. Efficient polymeric nanoparticles for RNAi in macrophage reveal complex effects on polarization markers upon knockdown of STAT3/STAT6. Eur J Pharm Biopharm 2024; 197:114232. [PMID: 38395176 DOI: 10.1016/j.ejpb.2024.114232] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2024] [Revised: 02/14/2024] [Accepted: 02/19/2024] [Indexed: 02/25/2024]
Abstract
Tumor associated macrophages (TAMs) are the most abundant immune cell type in the tissue microenvironment, affecting tumor progression, metastasis and therapeutic response. Different macrophage activation ("polarization") states can be distinguished: resting (M0; non-activated), pro-inflammatory/anti-tumorigenic (M1) and anti-inflammatory/pro-tumorigenic (M2). When exploring macrophages as targets in novel cancer immunotherapy approaches, TAM repolarization from the M2 into the M1 phenotype is an intriguing strategy to block their pro-tumoral and enhance their anti-tumoral properties. In the context of RNAi-based gene knockdown of M2 promoting genes, major bottlenecks include cellular siRNA delivery and correct intracellular processing. This is particularly true in case of macrophages as a cell type well-known to be notoriously hard-to-transfect. Among polymeric nanocarriers, the cationic polymer polyethylenimine (PEI) is widely explored for delivering nucleic acids. Further advanced nanocarriers are tyrosine-modified polymers based on PEI or polypropylenimine dendrimers (PPI) for highly efficient siRNA delivery in vitro and in vivo. In this paper, we explored a panel of PEI- or PPI-based nanoparticle systems for siRNA-mediated gene knockdown efficacy in macrophages and subsequent TAM repolarization. The tyrosine-modified linear 10 kDa PEI (LP10Y) or branched 5 kDa PEI (P5Y) as well as a tyrosine-modified PPI (PPI-Y) were found most efficient for gene knockdown in macrophage cell lines or primary macrophages, independent of their polarization. Knockdown of STAT6 or STAT3 led to repolarization of M2 macrophages, as indicated by alterations in various M2 and M1 marker levels. This highly specific approach also demonstrated non-redundant functions of STAT3 and STAT6. Importantly, macrophage re-polarization from M2 to M1 upon PPI-Y/siRNA-mediated STAT6 knockdown increased tumor cell phagocytosis in a co-culture model. In conclusion, we identify certain tyrosine-modified PEI- or PPI-based nanoparticles as particularly efficient for macrophage transfection, and the specific, siRNA-mediated STAT6 knockdown as a promising approach for macrophage repolarization and enhancement of their tumor cell suppressive role.
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Affiliation(s)
- Maximilian Walther
- Rudolf-Boehm-Institute for Pharmacology and Toxicology, Clinical Pharmacology, Leipzig University, Faculty of Medicine, Leipzig, Germany
| | - Robert Jenke
- Rudolf-Boehm-Institute for Pharmacology and Toxicology, Clinical Pharmacology, Leipzig University, Faculty of Medicine, Leipzig, Germany
| | - Achim Aigner
- Rudolf-Boehm-Institute for Pharmacology and Toxicology, Clinical Pharmacology, Leipzig University, Faculty of Medicine, Leipzig, Germany.
| | - Alexander Ewe
- Rudolf-Boehm-Institute for Pharmacology and Toxicology, Clinical Pharmacology, Leipzig University, Faculty of Medicine, Leipzig, Germany.
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23
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Manoharan S, Ying Ying L. Pyrimethamine reduced tumour growth in pre-clinical cancer models: a systematic review to identify potential pre-clinical studies for subsequent human clinical trials. Biol Methods Protoc 2024; 9:bpae021. [PMID: 38618181 PMCID: PMC11014785 DOI: 10.1093/biomethods/bpae021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2024] [Revised: 03/12/2024] [Accepted: 03/27/2024] [Indexed: 04/16/2024] Open
Abstract
Pyrimethamine (PYR), a STAT3 inhibitor, has been shown to reduce tumour burden in mouse cancer models. It is unclear how much of a reduction occurred or whether the PYR dosages and route of administration used in mice were consistent with the FDA's recommendations for drug repurposing. Search engines such as ScienceDirect, PubMed/MEDLINE, and other databases, including Google Scholar, were thoroughly searched, as was the reference list. The systematic review includes fourteen (14) articles. The risk of bias (RoB) was assessed using SYRCLE's guidelines. Due to the heterogeneity of the data, no meta-analysis was performed. According to the RoB assessment, 13/14 studies fall into the moderate RoB category, with one study classified as high RoB. None adhered to the ARRIVE guideline for transparent research reporting. Oral (FDA-recommended) and non-oral routes of PYR administration were used in mice, with several studies reporting very high PYR dosages that could lead to myelosuppression, while oral PYR dosages of 30 mg/kg or less are considered safe. Direct human equivalent dose translation is probably not the best strategy for comparing whether the used PYR dosages in mice are in line with FDA-approved strength because pharmacokinetic profiles, particularly PYR's half-life (t1/2), between humans (t1/2 = 96 h) and mice (t1/2 = 6 h), must also be considered. Based on the presence of appropriate control and treatment groups, as well as the presence of appropriate clinically proven chemotherapy drug(s) for comparison purposes, only one study (1/14) involving liver cancer can be directed into a clinical trial. Furthermore, oesophageal cancer too can be directed into clinical trials, where the indirect effect of PYR on the NRF2 gene may suppress oesophageal cancer in patients, but this must be done with caution because PYR is an investigational drug for oesophageal cancer, and combining it with proven chemotherapy drug(s) is recommended.
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Affiliation(s)
- Sivananthan Manoharan
- Molecular Pathology Unit, Cancer Research Centre, Institute for Medical Research, National Institutes of Health, Ministry of Health Malaysia, Shah Alam 40170, Selangor, Malaysia
| | - Lee Ying Ying
- Department of Biomedical Sciences, Asia Metropolitan University, Johor Bahru 81750, Johor, Malaysia
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24
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Tian X, Liu F, Wang Z, Zhang J, Liu Q, Zhang Y, Zhang D, Huang C, Zhao J, Jiang S. Modified Biejia Jianwan decoction restrains PD-L1-mediated immune evasion through the HIF-1α/STAT3/NF-κB signaling pathway. JOURNAL OF ETHNOPHARMACOLOGY 2024; 322:117577. [PMID: 38104877 DOI: 10.1016/j.jep.2023.117577] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/18/2023] [Revised: 11/26/2023] [Accepted: 12/09/2023] [Indexed: 12/19/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Modified Biejia Jianwan (M-BJJW), a Traditional Chinese Medicine (TCM) decoction, has exhibited great potential in treating hepatocellular carcinoma (HCC). However, its underlying functional mechanism still remains unknown. AIM OF THE STUDY The study aimed to explore the anti-hepatocarcinogenic effects of M-BJJW, specifically its influence on PD-L1-mediated immune evasion in hypoxic conditions, and elucidate the related molecular mechanisms in HCC. MATERIALS AND METHODS To investigate the therapeutic efficacy and mechanisms underlying M-BJJW's effects on HCC, we employed a diethylnitrosamine (DEN)-induced rat model maintained for 120 days. Following model establishment, flow cytometry was utilized to assess the distribution of immune cell populations in peripheral blood, spleens, and tumor tissues after M-BJJW administration. Simultaneously, enzyme-linked immunosorbent assays (ELISA) were conducted to analyze cytokine profiles in serum samples. Immunohistochemistry was employed to determine the expression levels of crucial proteins within tumor tissues. Furthermore, HCC cells exposed to CoCl2 underwent Western blot analysis to validate the expression levels of HIF-1α, PD-L1, STAT3, and nuclear factor kappa B (NF-κB) p65. The modulatory effects of STAT3 and NF-κB p65 were investigated using specific inhibitors and activators in wild-type cell lines. High-performance liquid chromatography coupled with mass spectrometry (HPLC/MS) was utilized to identify the chemical constituents present in M-BJJW-medicated serum. The immunomodulatory properties and the anti-tumor activities of M-BJJW were evaluated by co-culturing with peripheral blood mononuclear cells (PBMC) and the CCK-8 assay. Additionally, we assessed M-BJJW's impact on hypoxia-induced alterations in HCC cell lines using immunofluorescence and Western blot assessments. RESULTS M-BJJW exhibited substantial therapeutic advantages by effectively alleviating pathological deterioration within the HCC microenvironment. In the DEN-induced rat model, M-BJJW administration notably reduced tumor growth. Flow cytometry analyses revealed an increased proportion of Cytotoxic T lymphocytes (CTLs) accompanied by a simultaneous decrease in regulatory T cells (Tregs). ELISA data supported a marked decrease in pro-inflammatory cytokines, including interleukin-6 (IL-6), interleukin-10 (IL-10), and tumor necrosis factor α (TNF-α). Immunohistochemistry confirmed the suppressive effect of M-BJJW on the expression of HIF-1α and PD-L1. Notably, western blotting unveiled the role of HIF-1α in regulating PD-L1 expression via the STAT3 and NF-κB signaling pathways in HCC cell lines, which was validated using activators and inhibitors of STAT3 and NF-κB. The CCK-8 assay and co-culture techniques demonstrated the anti-tumor activity of M-BJJW. Immunofluorescence and western blotting further confirmed that M-BJJW-containing serum dose-dependently inhibited HIF-1α, PD-L1, p-STAT3, and p-p65 in hypoxic HCC cell lines. CONCLUSIONS M-BJJW demonstrates significant therapeutic potential against HCC by influencing the hypoxic microenvironment, thereby regulating the immunosuppressive milieu. Specifically, M-BJJW modulates the HIF-1α/STAT3/NF-κB signaling pathway, leading to reduced PD-L1 expression and an elevated ratio of cytotoxic T lymphocytes (CTLs), while concurrently decreasing T regulatory cells (Tregs) and immunosuppressive factors. These synergistic effects aid in countering PD-L1-mediated immune evasion, presenting compelling pharmacological evidence supporting the clinical application of M-BJJW as a therapeutic approach for HCC.
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Affiliation(s)
- Xinchen Tian
- Clinical Medical Laboratory Center, Jining No.1 People's Hospital, Shandong First Medical University, Jining, China
| | - Fen Liu
- College of Traditional Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Zijian Wang
- College of Traditional Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Jiaqi Zhang
- Clinical Medical Laboratory Center, Jining No.1 People's Hospital, Shandong First Medical University, Jining, China
| | - Qingbin Liu
- Clinical Medical Laboratory Center, Jining No.1 People's Hospital, Shandong First Medical University, Jining, China
| | - Yiming Zhang
- Clinical Medical Laboratory Center, Jining No.1 People's Hospital, Shandong First Medical University, Jining, China
| | - Dengtian Zhang
- Clinical Medical Laboratory Center, Jining No.1 People's Hospital, Shandong First Medical University, Jining, China
| | - Chen Huang
- Clinical Medical Laboratory Center, Jining No.1 People's Hospital, Shandong First Medical University, Jining, China
| | - Jing Zhao
- Clinical Medical Laboratory Center, Jining No.1 People's Hospital, Shandong First Medical University, Jining, China.
| | - Shulong Jiang
- Clinical Medical Laboratory Center, Jining No.1 People's Hospital, Shandong First Medical University, Jining, China; First Clinical Medical School, Shandong University of Traditional Chinese Medicine.
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Zeng M, Zhang W, Li Y, Yu L. Harnessing adenovirus in cancer immunotherapy: evoking cellular immunity and targeting delivery in cell-specific manner. Biomark Res 2024; 12:36. [PMID: 38528632 DOI: 10.1186/s40364-024-00581-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2023] [Accepted: 03/09/2024] [Indexed: 03/27/2024] Open
Abstract
Recombinant adenovirus (rAd) regimens, including replication-competent oncolytic adenovirus (OAV) and replication-deficient adenovirus, have been identified as potential cancer therapeutics. OAV presents advantages such as selective replication, oncolytic efficacy, and tumor microenvironment (TME) remodeling. In this perspective, the principles and advancements in developing OAV toolkits are reviewed. The burgeoning rAd may dictate efficacy of conventional cancer therapies as well as cancer immunotherapies, including cancer vaccines, synergy with adoptive cell therapy (ACT), and TME reshaping. Concurrently, we explored the potential of rAd hitchhiking to adoptive immune cells or stem cells, highlighting how this approach facilitates synergistic interactions between rAd and cellular therapeutics at tumor sites. Results from preclinical and clinical trials in which immune and stem cells were infected with rAd have been used to address significant oncological challenges, such as postsurgical residual tumor tissue and metastatic tissue. Briefly, rAd can eradicate tumors through various mechanisms, resulting from tumor immunogenicity, reprogramming of the TME, enhancement of cellular immunity, and effective tumor targeting. In this context, we argue that rAd holds immense potential for enhancing cellular immunity and synergistically improving antitumor effects in combination with novel cancer immunotherapies.
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Affiliation(s)
- Miao Zeng
- Department of Hematology and Oncology, Shenzhen University General Hospital, International Cancer Center, Hematology Institution of Shenzhen University, Shenzhen University Medical School, Shenzhen University, Shenzhen, Guangdong, 518000, China
- Guangdong Key Laboratory for Biomedical Measurements and Ultrasound Imaging, School of Biomedical Engineering, Shenzhen University Health Science Center, Shenzhen, 518060, China
| | - Wei Zhang
- Department of Hematology and Oncology, Shenzhen University General Hospital, International Cancer Center, Hematology Institution of Shenzhen University, Shenzhen University Medical School, Shenzhen University, Shenzhen, Guangdong, 518000, China
- Guangdong Key Laboratory for Biomedical Measurements and Ultrasound Imaging, School of Biomedical Engineering, Shenzhen University Health Science Center, Shenzhen, 518060, China
| | - Yisheng Li
- Shenzhen Haoshi Biotechnology Co., Ltd. No, 155 Hongtian Road, Xinqiao Street, Bao'an District, Shenzhen, Guangdong, 518125, China.
| | - Li Yu
- Department of Hematology and Oncology, Shenzhen University General Hospital, International Cancer Center, Hematology Institution of Shenzhen University, Shenzhen University Medical School, Shenzhen University, Shenzhen, Guangdong, 518000, China.
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Khan F, Pandey P, Verma M, Upadhyay TK. Terpenoid-Mediated Targeting of STAT3 Signaling in Cancer: An Overview of Preclinical Studies. Biomolecules 2024; 14:200. [PMID: 38397437 PMCID: PMC10886526 DOI: 10.3390/biom14020200] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2024] [Revised: 02/01/2024] [Accepted: 02/05/2024] [Indexed: 02/25/2024] Open
Abstract
Cancer has become one of the most multifaceted and widespread illnesses affecting human health, causing substantial mortality at an alarming rate. After cardiovascular problems, the condition has a high occurrence rate and ranks second in terms of mortality. The development of new drugs has been facilitated by increased research and a deeper understanding of the mechanisms behind the emergence and advancement of the disease. Numerous preclinical and clinical studies have repeatedly demonstrated the protective effects of natural terpenoids against a range of malignancies. Numerous potential bioactive terpenoids have been investigated in natural sources for their chemopreventive and chemoprotective properties. In practically all body cells, the signaling molecule referred to as signal transducer and activator of transcription 3 (STAT3) is widely expressed. Numerous studies have demonstrated that STAT3 regulates its downstream target genes, including Bcl-2, Bcl-xL, cyclin D1, c-Myc, and survivin, to promote the growth of cells, differentiation, cell cycle progression, angiogenesis, and immune suppression in addition to chemotherapy resistance. Researchers viewed STAT3 as a primary target for cancer therapy because of its crucial involvement in cancer formation. This therapy primarily focuses on directly and indirectly preventing the expression of STAT3 in tumor cells. By explicitly targeting STAT3 in both in vitro and in vivo settings, it has been possible to explain the protective effect of terpenoids against malignant cells. In this study, we provide a complete overview of STAT3 signal transduction processes, the involvement of STAT3 in carcinogenesis, and mechanisms related to STAT3 persistent activation. The article also thoroughly summarizes the inhibition of STAT3 signaling by certain terpenoid phytochemicals, which have demonstrated strong efficacy in several preclinical cancer models.
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Affiliation(s)
- Fahad Khan
- Center for Global Health Research, Saveetha Medical College and Hospitals, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai 602105, India;
| | - Pratibha Pandey
- University Centre for Research and Development, Chandigarh University, Gharuan, Mohali 140413, India
| | - Meenakshi Verma
- University Centre for Research and Development, Chandigarh University, Gharuan, Mohali 140413, India
- Department of Chemistry, University Institute of Sciences, Chandigarh University, Gharuan, Mohali 140413, India
| | - Tarun Kumar Upadhyay
- Department of Biotechnology, Parul Institute of Applied Sciences and Research and Development Cell, Parul University, Vadodara 391760, India;
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Zhang Q, Yuan Y, Cao S, Kang N, Qiu F. Withanolides: Promising candidates for cancer therapy. Phytother Res 2024; 38:1104-1158. [PMID: 38176694 DOI: 10.1002/ptr.8090] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2023] [Revised: 11/14/2023] [Accepted: 11/28/2023] [Indexed: 01/06/2024]
Abstract
Natural products have played a significant role throughout history in the prevention and treatment of numerous diseases, particularly cancers. As a natural product primarily derived from various medicinal plants in the Withania genus, withanolides have been shown in several studies to exhibit potential activities in cancer treatment. Consequently, understanding the molecular mechanism of withanolides could herald the discovery of new anticancer agents. Withanolides have been studied widely, especially in the last 20 years, and attracted the attention of numerous researchers. Currently, over 1200 withanolides have been classified, with approximately a quarter of them having been reported in the literature to be able to modulate the survival and death of cancer cells through multiple avenues. To what extent, though, has the anticancer effects of these compounds been studied? How far are they from being developed into clinical drugs? What are their potential, characteristic features, and challenges? In this review, we elaborate on the current knowledge of natural compounds belonging to this class and provide an overview of their natural sources, anticancer activity, mechanism of action, molecular targets, and implications for anticancer drug research. In addition, direct targets and clinical research to guide the design and implementation of future preclinical and clinical studies to accelerate the application of withanolides have been highlighted.
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Affiliation(s)
- Qiang Zhang
- School of Medical Technology, Tianjin University of Traditional Chinese Medicine, Tianjin, People's Republic of China
| | - YongKang Yuan
- School of Medical Technology, Tianjin University of Traditional Chinese Medicine, Tianjin, People's Republic of China
| | - Shijie Cao
- State Key Laboratory of Component-based Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, People's Republic of China
- Tianjin Key Laboratory of Therapeutic Substance of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, People's Republic of China
| | - Ning Kang
- School of Medical Technology, Tianjin University of Traditional Chinese Medicine, Tianjin, People's Republic of China
| | - Feng Qiu
- State Key Laboratory of Component-based Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, People's Republic of China
- Tianjin Key Laboratory of Therapeutic Substance of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, People's Republic of China
- School of Chinese Materia Medica, Tianjin University of Traditional Chinese Medicine, Tianjin, People's Republic of China
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Zhang Z, Li M, Tai Y, Xing Y, Zuo H, Jin X, Ma J. ZNF70 regulates IL-1β secretion of macrophages to promote the proliferation of HCT116 cells via activation of NLRP3 inflammasome and STAT3 pathway in colitis-associated colorectal cancer. Cell Signal 2024; 114:110979. [PMID: 38000525 DOI: 10.1016/j.cellsig.2023.110979] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Revised: 10/02/2023] [Accepted: 11/13/2023] [Indexed: 11/26/2023]
Abstract
Chronic inflammation is a key driver for colitis-associated colorectal cancer (CAC). It has been reported that inflammatory cytokines, such as IL-1β, could promote CAC. Zinc finger protein 70 (ZNF70) is involved in multiple biological processes. Here, we identified a previously unknown role for ZNF70 regulates macrophages IL-1β secretion to promote HCT116 proliferation in CAC, and investigated its underlying mechanism. We showed ZNF70 is much higher expressed in CAC tumor tissues compared with adjacent normal tissues in clinical CAC samples. Further experiments showed ZNF70 promoted macrophages IL-1β secretion and HCT116 proliferation. In LPS/ATP-stimulated THP-1 cells, we found ZNF70 activated NLRP3 inflammasome, resulting in robust IL-1β secretion. Interestingly, we discovered the ZnF domain of ZNF70 could interact with NLRP3 and decrease the K48-linked ubiquitination of NLRP3. Moreover, ZNF70 could activate STAT3, thereby promoting IL-1β synthesis. Noteworthy, ZNF70 enhanced proliferation by upregulating STAT3 activation in HCT116 cells cultured in the conditioned medium of THP-1 macrophages treated with LPS/ATP. Finally, the vivo observations were confirmed using AAV-mediated ZNF70 knockdown, which improved colitis-associated colorectal cancer in the AOM/DSS model. The correlation between ZNF70 expression and overall survival/IL-1β expression in colorectal cancer was verified by TCGA database. Taken together, ZNF70 regulates macrophages IL-1β secretion to promote the HCT116 cells proliferation via activation of NLRP3 inflammasome and STAT3 pathway, suggesting that ZNF70 may be a promising preventive target for treating in CAC.
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Affiliation(s)
- Zhihong Zhang
- Key Laboratory of Natural Medicines of the Changbai Mountain, Ministry of Education, Molecular Medicine Research Center, College of Pharmacy, Yanbian University, Yanji 133002, Jilin Province, China; Department of Pharmacology, College of Pharmacy, Beihua University, East Binjiang Road, 3999, Jilin, China
| | - Mingyue Li
- Key Laboratory of Natural Medicines of the Changbai Mountain, Ministry of Education, Molecular Medicine Research Center, College of Pharmacy, Yanbian University, Yanji 133002, Jilin Province, China.
| | - Yi Tai
- Key Laboratory of Natural Medicines of the Changbai Mountain, Ministry of Education, Molecular Medicine Research Center, College of Pharmacy, Yanbian University, Yanji 133002, Jilin Province, China
| | - Yue Xing
- Key Laboratory of Natural Medicines of the Changbai Mountain, Ministry of Education, Molecular Medicine Research Center, College of Pharmacy, Yanbian University, Yanji 133002, Jilin Province, China
| | - Hongxiang Zuo
- Key Laboratory of Natural Medicines of the Changbai Mountain, Ministry of Education, Molecular Medicine Research Center, College of Pharmacy, Yanbian University, Yanji 133002, Jilin Province, China
| | - Xuejun Jin
- Key Laboratory of Natural Medicines of the Changbai Mountain, Ministry of Education, Molecular Medicine Research Center, College of Pharmacy, Yanbian University, Yanji 133002, Jilin Province, China.
| | - Juan Ma
- Key Laboratory of Natural Medicines of the Changbai Mountain, Ministry of Education, Molecular Medicine Research Center, College of Pharmacy, Yanbian University, Yanji 133002, Jilin Province, China.
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Hamel Z, Sanchez S, Standing D, Anant S. Role of STAT3 in pancreatic cancer. EXPLORATION OF TARGETED ANTI-TUMOR THERAPY 2024; 5:20-34. [PMID: 38464736 PMCID: PMC10918236 DOI: 10.37349/etat.2024.00202] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Accepted: 11/22/2023] [Indexed: 03/12/2024] Open
Abstract
Pancreatic cancer remains a serious and deadly disease, impacting people globally. There remain prominent gaps in the current understanding of the disease, specifically regarding the role of the signal transducer and activator of transcription (STAT) family of proteins in pancreatic tumors. STAT proteins, particularly STAT3, play important roles in pancreatic cancer, especially pancreatic ductal adenocarcinoma (PDAC), which is the most prevalent histotype. The role of STAT3 across a continuum of molecular processes, such as PDAC tumorigenesis and progression, immune escape, drug resistance and stemness, and modulation of the tumor microenvironment (TME), are only a tip of the iceberg. In some ways, the role of STAT3 in PDAC may hold greater importance than that of oncogenic Kirsten rat sarcoma virus (KRAS). This makes STAT3 a highly attractive target for developing targeted therapies for the treatment of pancreatic cancer. In this review, the current knowledge of STAT3 in pancreatic cancer has been summarized, particularly relating to STAT3 activation in cancer cells, cells of the TME, and the state of targeting STAT3 in pre-clinical and clinical trials of PDAC.
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Affiliation(s)
- Zachary Hamel
- Department of Cancer Biology, University of Kansas Medical Center, Kansas City, KS 66160, USA
| | - Sierra Sanchez
- Department of Cancer Biology, University of Kansas Medical Center, Kansas City, KS 66160, USA
| | - David Standing
- Department of Cancer Biology, University of Kansas Medical Center, Kansas City, KS 66160, USA
| | - Shrikant Anant
- Department of Cancer Biology, University of Kansas Medical Center, Kansas City, KS 66160, USA
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Alcantara MB, Tang WS, Wang D, Kaniowski D, Kang E, Dizman N, Chehrazi-Raffle A, Meza L, Zengin Z, Hall J, Hsu J, Egelston C, Moreira D, Horsager A, Pal SK, Kortylewski M. Targeting STAT3 in tumor-associated antigen-presenting cells as a strategy for kidney and bladder cancer immunotherapy. Front Immunol 2024; 14:1274781. [PMID: 38259453 PMCID: PMC10800835 DOI: 10.3389/fimmu.2023.1274781] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Accepted: 12/11/2023] [Indexed: 01/24/2024] Open
Abstract
Introduction Immune checkpoint blockade (ICB) improved clinical outcomes in renal and bladder cancer patients, but the response rates remain limited especially in metastatic disease. While STAT3 transcription factor is well-known master regulator of tumor immune evasion, little is known about the role of STAT3 in the resistance of renal or bladder cancers to immunotherapy. Methods To better understand immune alterations associated with ICB resistance, we assessed blood biomarkers in renal cancer patients classified as responders or non-responders to first line nivolumab/ipilimumab immunotherapy. Results We observed that non-responders showed elevated levels of proinflammatory mediators, such as IL-1RA, IL-6, IL-8 and to lesser extent IL-10, which are associated with STAT3 activation and tumor immunosuppression. In addition, we found STAT3 activation primarily in circulating myeloid immune cells such as tolerogenic MDSCs. To assess whether STAT3 inhibition within these cell subsets can promote antitumor immune responses and/or enhance sensitivity to ICB in vivo, we used an original antisense oligonucleotide (ASO) strategy for myeloid-cell selective STAT3 knockdown (CpG-STAT3ASO). Our results in syngeneic models of renal and bladder cancers in mice demonstrated potent antitumor activity of CpG-STAT3ASO alone in contrast to PD1 blockade alone in both models. The CpG-STAT3ASO/anti-PD1 combination improved therapeutic efficacy especially against bladder tumors. Therapeutic efficacy correlated with activation of dendritic cells (DCs) and M1 macrophages in the tumor microenvironment, reduced percentages of regulatory T cells (Tregs) and the expansion of CD8 T cells in both tumor models. Discussion/Conclusion Our study underscores the potential of using myeloid-cell targeted CpG-STAT3 inhibitors for genitourinary cancer therapy to disrupt tolerogenic signaling, restore immune cell activity and sensitivity to immune checkpoint inhibitors and/or T cell-based immunotherapies.
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Affiliation(s)
- Marice B. Alcantara
- Department of Immuno-Oncology, Beckman Research Institute, City of Hope National Medical Centre, Duarte, CA, United States
| | - Wilson S. Tang
- Department of Immuno-Oncology, Beckman Research Institute, City of Hope National Medical Centre, Duarte, CA, United States
| | - Dongfang Wang
- Department of Immuno-Oncology, Beckman Research Institute, City of Hope National Medical Centre, Duarte, CA, United States
| | - Damian Kaniowski
- Department of Immuno-Oncology, Beckman Research Institute, City of Hope National Medical Centre, Duarte, CA, United States
| | - Elaine Kang
- Department of Immuno-Oncology, Beckman Research Institute, City of Hope National Medical Centre, Duarte, CA, United States
| | - Nazli Dizman
- Department of Medical Oncology, City of Hope National Medical Centre, Duarte, CA, United States
- MD Anderson Cancer Center, Department of Hematology and Oncology, Houston, TX, United States
| | | | - Luis Meza
- Department of Medical Oncology, City of Hope National Medical Centre, Duarte, CA, United States
| | - Zeynep Zengin
- Department of Medical Oncology, City of Hope National Medical Centre, Duarte, CA, United States
| | - Jeremy Hall
- Department of Immuno-Oncology, Beckman Research Institute, City of Hope National Medical Centre, Duarte, CA, United States
| | - JoAnn Hsu
- Department of Medical Oncology, City of Hope National Medical Centre, Duarte, CA, United States
| | - Colt Egelston
- Department of Immuno-Oncology, Beckman Research Institute, City of Hope National Medical Centre, Duarte, CA, United States
| | - Dayson Moreira
- Department of Immuno-Oncology, Beckman Research Institute, City of Hope National Medical Centre, Duarte, CA, United States
| | | | - Sumanta K. Pal
- Department of Medical Oncology, City of Hope National Medical Centre, Duarte, CA, United States
| | - Marcin Kortylewski
- Department of Immuno-Oncology, Beckman Research Institute, City of Hope National Medical Centre, Duarte, CA, United States
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Jung M, Bonavida B. Immune Evasion in Cancer Is Regulated by Tumor-Asociated Macrophages (TAMs): Targeting TAMs. Crit Rev Oncog 2024; 29:1-17. [PMID: 38989734 DOI: 10.1615/critrevoncog.2024053096] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/12/2024]
Abstract
Recent advancements in cancer treatment have explored a variety of approaches to address the needs of patients. Recently, immunotherapy has evolved as an efficacious treatment for various cancers resistant to conventional therapies. Hence, significant milestones in immunotherapy were achieved clinically in a large subset of cancer patients. Unfortunately, some cancer types do not respond to treatment, and among the responsive cancers, some patients remain unresponsive to treatment. Consequently, there is a critical need to examine the mechanisms of immune resistance and devise strategies to target immune suppressor cells or factors, thereby allowing for tumor sensitivity to immune cytotoxic cells. M2 macrophages, also known as tumor-associated macrophages (TAMs), are of interest due to their role in suppressing the immune system and influencing antitumor immune responses through modulating T cell activity and immune checkpoint expression. TAMs are associated with signaling pathways that modulate the tumor microenvironment (TME), contributing to immune evasion. One approach targets TAMs, focusing on preventing the polarization of M1 macrophages into the protumoral M2 phenotype. Other strategies focus on direct or indirect targeting of M2 macrophages through understanding the interaction of TAMs with immune factors or signaling pathways. Clinically, biomarkers associated with TAMs' immune resistance in cancer patients have been identified, opening avenues for intervention using pharmacological agents or immunotherapeutic approaches. Ultimately, these multifaceted approaches are promising in overcoming immune resistance and improving cancer treatment outcomes.
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Affiliation(s)
- Megan Jung
- Department of Microbiology, Immunology, & Molecular Genetics, David Geffen School of Medicine at UCLA, Johnson Comprehensive Cancer Center, University of California at Los Angeles, Los Angeles, CA 90025-1747, USA
| | - Benjamin Bonavida
- Department of Microbiology, Immunology, & Molecular Genetics, David Geffen School of Medicine at UCLA, Johnson Comprehensive Cancer Center, University of California at Los Angeles, Los Angeles, CA 90025-1747, USA
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Zhang Z, Deng S, Shi Q. Isoliquiritigenin attenuates high glucose-induced proliferation, inflammation, and extracellular matrix deposition in glomerular mesangial cells by suppressing JAK2/STAT3 pathway. NAUNYN-SCHMIEDEBERG'S ARCHIVES OF PHARMACOLOGY 2024; 397:123-131. [PMID: 37368032 DOI: 10.1007/s00210-023-02598-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Accepted: 06/22/2023] [Indexed: 06/28/2023]
Abstract
To investigate the effect of isoliquiritigenin (ISL) on high glucose (HG)-induced glomerular mesangial cells (GMCs) proliferation, extracellular matrix (ECM) deposition and inflammation, and the underlying mechanisms. Mouse GMCs (SV40-MES-13) were cultured in HG medium, with or without ISL. The proliferation of GMCs was determined by MTT assay. The production of proinflammatory cytokines was detected by qRT-PCR and ELISA. The expression of connective tissue growth factor (CTGF), TGF-β1, collagen IV, and fibronectin was measured by qRT-PCR and western blot. The phosphorylation of JAK2 and STAT3 was examined by western blot. Next, JAK2 inhibitor AG490 was applied to HG-exposed GMCs. The levels of JAK2/STAT3 phosphorylation and pro-fibrotic markers were analyzed by western blot, and the secretion of TNF-α and IL-1β was evaluated by ELISA. GMCs were treated with HG, HG plus ISL or HG plus ISL, and recombinant IL-6 (rIL-6) which is a JAK2 activator. The levels of JAK2/STAT3 activation, ECM formation, and proinflammatory cytokines secretion were determined by western blot and ELISA, respectively. In mouse GMCs, ISL successfully repressed HG-induced hyperproliferation; production of TNF-α and IL-1β; expression of CTGF, TGF-β1, collagen IV, and fibronectin; and activation of JAK2/STAT3. Similar to ISL, AG490 was able to reverse the inflammation and ECM generation caused by HG. Moreover, rIL-6 impeded the amelioration of ISL on HG-induced adverse effects. Our study demonstrated that ISL displayed preventive effects on HG-exposed GMCs through inhibiting JAK2/STAT3 pathway and provided an insight into the application of ISL for diabetic nephropathy (DN) treatment.
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Affiliation(s)
- Ziyuan Zhang
- Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals, Zhejiang University of Technology, Hangzhou, Zhejiang, China
| | - Shufen Deng
- Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals, Zhejiang University of Technology, Hangzhou, Zhejiang, China
| | - Qiwen Shi
- Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals, Zhejiang University of Technology, Hangzhou, Zhejiang, China.
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Qian T, Wenxian T, Anbing H. β-elemene enhances cisplatin sensitivity of non-small cell lung cancer cells via the miR-17-5p/STAT3 axis. Chem Biol Drug Des 2024; 103:e14395. [PMID: 37973414 DOI: 10.1111/cbdd.14395] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2023] [Revised: 09/25/2023] [Accepted: 10/12/2023] [Indexed: 11/19/2023]
Abstract
In China, β-elemene, a sesquiterpene compound derived from Curcuma wenyujin, is clinically used to treat many human malignancies, including non-small cell lung cancer (NSCLC). Nonetheless, the role of β-elemene in regulating cisplatin sensitivity of NSCLC cells and the related mechanisms are not clear. This study was conducted to investigate the role of β-elemene in sensitizing NSCLC cells to cisplatin. In this work, cisplatin-resistant NSCLC cell lines were constructed. CCK-8, colony formation, and flow cytometry assays were executed to examine cell viability, growth, and apoptosis. MiR-17-5p and STAT3 expression levels in cells were detected by qRT-PCR. Western blot was executed to determine the expression levels of STAT3 and apoptosis-related proteins (Bax and Bcl-2) in the cells. Dual-luciferase reporter gene experiments were performed to verify the targeting relationship between miR-17-5p and STAT3. Herein, we report that, β-elemene inhibits the viability, and induces the apoptosis of cisplatin-resistant NSCLC cells. Additionally, β-elemene induces the upregulation miR-17-5p and downregulation of STAT3. STAT3 is validated to be a target of miR-17-5p in NSCLC cells. Additionally, the role of β-elemene to repress the viability of cisplatin-resistant NSCLC cells is partially counteracted by miR-17-5p inhibitor or STAT3 overexpression. In summary, our study suggests that β-elemene enhances cisplatin sensitivity of NSCLC cells by modulating miR-17-5p/STAT3 axis, and it may be a choice for the complementary treatment of NSCLC patients.
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Affiliation(s)
- Tian Qian
- Department of Oncology, The Fifth Hospital of Wuhan, Wuhan, P.R. China
| | - Tong Wenxian
- Department of Oncology, The Fifth Hospital of Wuhan, Wuhan, P.R. China
| | - He Anbing
- Department of Oncology, The Fifth Hospital of Wuhan, Wuhan, P.R. China
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Kang X, Huang Y, Wang H, Jadhav S, Yue Z, Tiwari AK, Babu RJ. Tumor-Associated Macrophage Targeting of Nanomedicines in Cancer Therapy. Pharmaceutics 2023; 16:61. [PMID: 38258072 PMCID: PMC10819517 DOI: 10.3390/pharmaceutics16010061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2023] [Revised: 12/24/2023] [Accepted: 12/25/2023] [Indexed: 01/24/2024] Open
Abstract
The tumor microenvironment (TME) is pivotal in tumor growth and metastasis, aligning with the "Seed and Soil" theory. Within the TME, tumor-associated macrophages (TAMs) play a central role, profoundly influencing tumor progression. Strategies targeting TAMs have surfaced as potential therapeutic avenues, encompassing interventions to block TAM recruitment, eliminate TAMs, reprogram M2 TAMs, or bolster their phagocytic capabilities via specific pathways. Nanomaterials including inorganic materials, organic materials for small molecules and large molecules stand at the forefront, presenting significant opportunities for precise targeting and modulation of TAMs to enhance therapeutic efficacy in cancer treatment. This review provides an overview of the progress in designing nanoparticles for interacting with and influencing the TAMs as a significant strategy in cancer therapy. This comprehensive review presents the role of TAMs in the TME and various targeting strategies as a promising frontier in the ever-evolving field of cancer therapy. The current trends and challenges associated with TAM-based therapy in cancer are presented.
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Affiliation(s)
- Xuejia Kang
- Department of Drug Discovery and Development, Harrison College of Pharmacy, Auburn University, Auburn, AL 36849, USA;
- Materials Research and Education Center, Materials Engineering, Department of Mechanical Engineering, Auburn University, Auburn, AL 36849, USA
| | - Yongzhuo Huang
- Zhongshan Institute for Drug Discovery, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Guangzhou 528400, China;
- Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China;
| | - Huiyuan Wang
- Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China;
| | - Sanika Jadhav
- Department of Pharmaceutical Sciences and Experimental Therapeutics, College of Pharmacy, University of Iowa, Iowa City, IA 52242, USA;
| | - Zongliang Yue
- Department of Health Outcome and Research Policy, Harrison School of Pharmacy, Auburn University, Auburn, AL 36849, USA;
| | - Amit K. Tiwari
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Arkansas of Medical Sciences, Little Rock, AR 72205, USA;
| | - R. Jayachandra Babu
- Department of Drug Discovery and Development, Harrison College of Pharmacy, Auburn University, Auburn, AL 36849, USA;
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Olejarz W, Basak G. Emerging Therapeutic Targets and Drug Resistance Mechanisms in Immunotherapy of Hematological Malignancies. Cancers (Basel) 2023; 15:5765. [PMID: 38136311 PMCID: PMC10741639 DOI: 10.3390/cancers15245765] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Revised: 11/22/2023] [Accepted: 12/06/2023] [Indexed: 12/24/2023] Open
Abstract
CAR-T cell therapy has revolutionized the treatment of hematological malignancies with high remission rates in the case of ALL and NHL. This therapy has some limitations such as long manufacturing periods, persistent restricted cell sources and high costs. Moreover, combination regimens increase the risk of immune-related adverse events, so the identification new therapeutic targets is important to minimize the risk of toxicities and to guide more effective approaches. Cancer cells employ several mechanisms to evade immunosurveillance, which causes resistance to immunotherapy; therefore, a very important therapeutic approach is to focus on the development of rational combinations of targeted therapies with non-overlapping toxicities. Recent progress in the development of new inhibitory clusters of differentiation (CDs), signaling pathway molecules, checkpoint inhibitors, and immunosuppressive cell subsets and factors in the tumor microenvironment (TME) has significantly improved anticancer responses. Novel strategies regarding combination immunotherapies with CAR-T cells are the most promising approach to cure cancer.
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Affiliation(s)
- Wioletta Olejarz
- Department of Biochemistry and Pharmacogenomics, Faculty of Pharmacy, Medical University of Warsaw, 02-091 Warsaw, Poland
- Centre for Preclinical Research, Medical University of Warsaw, 02-091 Warsaw, Poland
| | - Grzegorz Basak
- Department of Hematology, Transplantation and Internal Medicine, Medical University of Warsaw, 02-091 Warsaw, Poland;
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Balaha MF, Alamer AA, Aldossari RM, Aodah AH, Helal AI, Kabel AM. Amentoflavone Mitigates Cyclophosphamide-Induced Pulmonary Toxicity: Involvement of -SIRT-1/Nrf2/Keap1 Axis, JAK-2/STAT-3 Signaling, and Apoptosis. MEDICINA (KAUNAS, LITHUANIA) 2023; 59:2119. [PMID: 38138222 PMCID: PMC10744450 DOI: 10.3390/medicina59122119] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Revised: 11/23/2023] [Accepted: 12/01/2023] [Indexed: 12/24/2023]
Abstract
Background and objectives: Cyclophosphamide (CPA) is an alkylating agent that is used for the management of various types of malignancies and as an immunosuppressive agent for the treatment of immunological disorders. However, its use is limited by its potential to cause a wide range of pulmonary toxicities. Amentoflavone (AMV) is a flavonoid that had proven efficacy in the treatment of disease states in which oxidative stress, inflammation, and apoptosis may play a pathophysiologic role. This study investigated the potential ameliorative effects of the different doses of AMV on CPA-induced pulmonary toxicity, with special emphasis on its antioxidant, anti-inflammatory, and apoptosis-modulating effects. Materials and methods: In a rat model of CPA-induced pulmonary toxicity, the effect of AMV at two dose levels (50 mg/kg/day and 100 mg/kg/day) was investigated. The total and differential leucocytic counts, lactate dehydrogenase activity, and levels of pro-inflammatory cytokines in the bronchoalveolar lavage fluid were estimated. Also, the levels of oxidative stress parameters, sirtuin-1, Keap1, Nrf2, JAK2, STAT3, hydroxyproline, matrix metalloproteinases 3 and 9, autophagy markers, and the cleaved caspase 3 were assessed in the pulmonary tissues. In addition, the histopathological and electron microscopic changes in the pulmonary tissues were evaluated. Results: AMV dose-dependently ameliorated the pulmonary toxicities induced by CPA via modulation of the SIRT-1/Nrf2/Keap1 axis, mitigation of the inflammatory and fibrotic events, impaction of JAK-2/STAT-3 axis, and modulation of the autophagic and apoptotic signals. Conclusions: AMV may open new horizons towards the mitigation of the pulmonary toxicities induced by CPA.
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Affiliation(s)
- Mohamed F. Balaha
- Clinical Pharmacy Department, College of Pharmacy, Prince Sattam bin Abdulaziz University, Al-Kharj 11942, Saudi Arabia
- Pharmacology Department, Faculty of Medicine, Tanta University, El-Gish Street, Tanta 31527, Egypt
| | - Ahmed A. Alamer
- Clinical Pharmacy Department, College of Pharmacy, Prince Sattam bin Abdulaziz University, Al-Kharj 11942, Saudi Arabia
| | - Rana M. Aldossari
- Department of Pharmacology and Toxicology, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Al-Kharj 11942, Saudi Arabia
| | - Alhussain H. Aodah
- Department of Pharmaceutics, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Al-Kharj 11942, Saudi Arabia
| | - Azza I. Helal
- Department of Histology and Cell Biology, Faculty of Medicine, Kafrelsheikh University, Kafrelsheikh 33516, Egypt
| | - Ahmed M. Kabel
- Pharmacology Department, Faculty of Medicine, Tanta University, El-Gish Street, Tanta 31527, Egypt
- National Committee of Drugs, Academy of Scientific Research and Technology (ASRT), Ministry of Higher Education, Cairo 11694, Egypt
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37
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Qiu Z, Lu Z, Huang J, Zhong Y, Yan N, Kong R, Cheng H. Self-reinforced photodynamic immunostimulator to downregulate and block PD-L1 for metastatic breast cancer treatment. Biomaterials 2023; 303:122392. [PMID: 37984245 DOI: 10.1016/j.biomaterials.2023.122392] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Revised: 10/22/2023] [Accepted: 11/04/2023] [Indexed: 11/22/2023]
Abstract
Tumor cells overexpress programmed cell death ligand 1 (PD-L1) to impede immune responses and escape immune elimination. Development of effective combination regimens to sensitize immunotherapy is promising but always challenging. Herein, a self-reinforced photodynamic immunostimulator (designated as PCS) is constructed for metastatic breast cancer treatment through simultaneous downregulation and blockade of PD-L1. Specifically, PCS is prepared by encapsulating signal transducer and activator of transcription 3 (STAT3) inhibitor (Stattic) into photosensitizer (protoporphyrin IX) modified PD-L1 blockade peptide (CVRARTR) through drug self-assembly. PCS can facilitate the targeted drug accumulation in PD-L1 overexpressed breast cancer cells to block PD-L1 and inhibit the phosphorylation of STAT3 to downregulate PD-L1. Moreover, PCS increases intracellular oxidative stress to show a robust anti-proliferation effect through photodynamic therapy (PDT), which also triggers an immunogenic cell death (ICD) to expose the immunostimulatory signals. Consequently, the efficient PD-L1 inhibition and robust PDT of PCS synergistically suppress the malignant growth of breast cancer, and concurrently activate the systemic anti-tumor immunity for metastatic inhibition with no obvious side effects. Such a photodynamic immunostimulator may provide an effective combination regimen for therapies activated immunotherapy against metastatic breast cancer.
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Affiliation(s)
- Ziwen Qiu
- School of Biomedical Engineering & Guangdong Provincial Key Laboratory of Construction and Detection in Tissue Engineering, Southern Medical University, Guangzhou, 510515, PR China
| | - Zhenming Lu
- School of Biomedical Engineering & Guangdong Provincial Key Laboratory of Construction and Detection in Tissue Engineering, Southern Medical University, Guangzhou, 510515, PR China
| | - Jiaqi Huang
- School of Biomedical Engineering & Guangdong Provincial Key Laboratory of Construction and Detection in Tissue Engineering, Southern Medical University, Guangzhou, 510515, PR China
| | - Yingtao Zhong
- School of Biomedical Engineering & Guangdong Provincial Key Laboratory of Construction and Detection in Tissue Engineering, Southern Medical University, Guangzhou, 510515, PR China
| | - Ni Yan
- School of Biomedical Engineering & Guangdong Provincial Key Laboratory of Construction and Detection in Tissue Engineering, Southern Medical University, Guangzhou, 510515, PR China
| | - Renjiang Kong
- School of Biomedical Engineering & Guangdong Provincial Key Laboratory of Construction and Detection in Tissue Engineering, Southern Medical University, Guangzhou, 510515, PR China
| | - Hong Cheng
- School of Biomedical Engineering & Guangdong Provincial Key Laboratory of Construction and Detection in Tissue Engineering, Southern Medical University, Guangzhou, 510515, PR China.
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Lin KX, Istl AC, Quan D, Skaro A, Tang E, Zheng X. PD-1 and PD-L1 inhibitors in cold colorectal cancer: challenges and strategies. Cancer Immunol Immunother 2023; 72:3875-3893. [PMID: 37831146 DOI: 10.1007/s00262-023-03520-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2023] [Accepted: 08/08/2023] [Indexed: 10/14/2023]
Abstract
Colorectal cancer (CRC) is the second most common cause of cancer mortality, with mismatch repair proficient (pMMR) and/or microsatellite stable (MSS) CRC making up more than 80% of metastatic CRC. Programmed death-ligand 1 (PD-L1) and programmed death 1 (PD-1) immune checkpoint inhibitors (ICIs) are approved as monotherapy in many cancers including a subset of advanced or metastatic colorectal cancer (CRC) with deficiency in mismatch repair (dMMR) and/or high microsatellite instability (MSI-H). However, proficient mismatch repair and microsatellite stable (pMMR/MSS) cold CRCs have not shown clinical response to ICIs alone. To potentiate the anti-tumor response of PD-L1/PD-1 inhibitors in patients with MSS cold cancer, combination strategies currently being investigated include dual ICI, and PD-L1/PD-1 inhibitors in combination with chemotherapy, radiotherapy, vascular endothelial growth factor (VEGF) /VEGF receptor (VEGFR) inhibitors, mitogen-activated protein kinase (MEK) inhibitors, and signal transducer and activation of transcription 3 (STAT3) inhibitors. This paper will review the mechanisms of PD-1/PD-L1 ICI resistance in pMMR/MSS CRC and potential combination strategies to overcome this resistance, summarize the published clinical experience with different combination therapies, and make recommendations for future avenues of research.
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Affiliation(s)
- Ke Xin Lin
- Department of Pathology, University of Western Ontario, London, ON, N6A 5A5, Canada
- Department of Physiology and Pharmacology, University of Western Ontario, London, Canada
- Temerty Faculty of Medicine, University of Toronto, Toronto, ON, Canada
| | - Alexandra C Istl
- Division of Surgical Oncology, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Douglas Quan
- Department of Surgery, University of Western Ontario, London, ON, N6A 5A5, Canada
| | - Anton Skaro
- Department of Surgery, University of Western Ontario, London, ON, N6A 5A5, Canada
| | - Ephraim Tang
- Department of Surgery, University of Western Ontario, London, ON, N6A 5A5, Canada
| | - Xiufen Zheng
- Department of Pathology, University of Western Ontario, London, ON, N6A 5A5, Canada.
- Department of Surgery, University of Western Ontario, London, ON, N6A 5A5, Canada.
- Department of Oncology, University of Western Ontario, London, ON, N6A 5A5, Canada.
- Department of Microbiology & Immunology, University of Western Ontario, London, ON, N6A 5A5, Canada.
- Lawson Health Research Institute, London, ON, N6A 5A5, Canada.
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Sabanayagam R, Krishnamoorthy S, Anbuselvam M, Muruganantham B, Muthusami S. A comparative analysis of phyto-components on EGFR binding, viability, and migration in HPV positive ME180 and HPV negative C33A cervical cancer cells. Med Oncol 2023; 40:357. [PMID: 37964051 DOI: 10.1007/s12032-023-02223-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2023] [Accepted: 10/13/2023] [Indexed: 11/16/2023]
Abstract
A need for effective implementation of cervical cancer (CC) even in developed countries insist the urge for developing an effective drug molecule to treat CC. Previously, we showed an inverse correlation between survival of CC patients and epidermal growth factor (EGF) receptor (EGFR) levels. Newer tyrosine kinase inhibitors to treat CC are being constantly pursued. In this context, the proposed study is an attempt to perform a comparative analysis using 20 phyto-components to determine the effective lead molecule. Molecular docking was utilized to determine the comparative efficacy of 20 phyto-components in binding to EGFR. It was then validated by cell viability, mitochondrial membrane potential, apoptosis, migration, and matrix metalloproteinase (MMP-2) in human papilloma virus (HPV) positive and HPV negative CC cells using top nine phyto-components based on computational screening. Computational analysis identified nine phyto-components out of which five compounds were effective in reducing the survival, mitochondrial membrane potential, apoptosis, migration, and MMP-2 secretion. EGCG, plumbagin, quercetin, emodin, and naringenin were identified as effective molecules in attenuating CC survival, proliferation, and migration.
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Affiliation(s)
- Rajalakshmi Sabanayagam
- Department of Biochemistry, Karpagam Academy of Higher Education, Coimbatore, Tamil Nadu, 641021, India
| | - Sneha Krishnamoorthy
- Department of Biochemistry, Karpagam Academy of Higher Education, Coimbatore, Tamil Nadu, 641021, India
| | - Mohan Anbuselvam
- Department of Biochemistry, Karpagam Academy of Higher Education, Coimbatore, Tamil Nadu, 641021, India
| | - Bharathi Muruganantham
- Department of Biochemistry, Karpagam Academy of Higher Education, Coimbatore, Tamil Nadu, 641021, India
| | - Sridhar Muthusami
- Department of Biochemistry, Karpagam Academy of Higher Education, Coimbatore, Tamil Nadu, 641021, India.
- Centre for Cancer Research, Karpagam Academy of Higher Education, Coimbatore, Tamil Nadu, 641021, India.
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40
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Dong Y, Chen J, Chen Y, Liu S. Targeting the STAT3 oncogenic pathway: Cancer immunotherapy and drug repurposing. Biomed Pharmacother 2023; 167:115513. [PMID: 37741251 DOI: 10.1016/j.biopha.2023.115513] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Revised: 09/09/2023] [Accepted: 09/12/2023] [Indexed: 09/25/2023] Open
Abstract
Immune effector cells in the microenvironment tend to be depleted or remodeled, unable to perform normal functions, and even promote the malignant characterization of tumors, resulting in the formation of immunosuppressive microenvironments. The strategy of reversing immunosuppressive microenvironment has been widely used to enhance the tumor immunotherapy effect. Signal transducer and activator of transcription 3 (STAT3) was found to be a crucial regulator of immunosuppressive microenvironment formation and activation as well as a factor, stimulating tumor cell proliferation, survival, invasiveness and metastasis. Therefore, regulating the immune microenvironment by targeting the STAT3 oncogenic pathway might be a new cancer therapy strategy. This review discusses the pleiotropic effects of STAT3 on immune cell populations that are critical for tumorigenesis, and introduces the novel strategies targeting STAT3 oncogenic pathway for cancer immunotherapy. Lastly, we summarize the conventional drugs used in new STAT3-targeting anti-tumor applications.
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Affiliation(s)
- Yushan Dong
- Graduate School of Heilongjiang University of Chinese Medicine, No. 24, Heping Road, Xiangfang District, Harbin, Heilongjiang, China
| | - Jingyu Chen
- Department of Chinese Medicine Internal Medicine, Xiyuan Hospital, China Academy of Chinese Medical Sciences, No. 1 Xiyuan Playground, Haidian District, Beijing, China
| | - Yuhan Chen
- Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Songjiang Liu
- The First Affiliated Hospital of Heilongjiang University of Chinese Medicine, No.26, Heping Road, Xiangfang District, Harbin, Heilongjiang Province, China.
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41
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Mao Q, Xia X, Luo H, Jin L, Li Y, Zhu J, Wang Y, Shangguan Z, Xu J. Hydrazinocurcumin Induced Autophagy and Affected Cell Proliferation by Downregulating the JAK/STAT3 Signaling Pathway in Skin Squamous Cell Carcinoma. Adv Biol (Weinh) 2023; 7:e2300009. [PMID: 36988430 DOI: 10.1002/adbi.202300009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2023] [Revised: 02/19/2023] [Indexed: 03/30/2023]
Abstract
This study aims to investigate the relevant mechanism by which hydrazinocurcumin (HC) interferes with A431 cell autophagy by inhibiting the STAT3 signaling pathway. Different concentrations of HC are used to treat A431 cells to study the effects of HC on A431 cell proliferation and apoptosis. Real-time fluorescent quantitative polymerase chain reaction (PCR) is used to further explore the relationship of HC with the JAK signaling pathway and autophagy. Double immunofluorescence staining is used to detect the fluorescence localization of LC3 and STAT3 after HC treatment. With increasing HC concentrations, A431 cell viability decreases in a dose-dependent manner, and the apoptosis rate increases significantly. Laser confocal colocalization reveals that the fluorescence of labeled LC3 protein is significantly increased, and the fluorescence of labeled STAT3 is significantly reduced in this study. HC may induce autophagy in A431 cells and affect cell proliferation by downregulating the JAK/STAT3 signaling pathway.
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Affiliation(s)
- Qifen Mao
- Department of Clinical Laboratory, Tongde Hospital of Zhejiang Province, Hangzhou, Zhejiang, 310012, China
| | - Xufen Xia
- Department of Clinical Laboratory, Tongde Hospital of Zhejiang Province, Hangzhou, Zhejiang, 310012, China
| | - Hongbin Luo
- The First Affiliated Hospital of Zhejiang Chinese Medical University (Zhejiang Provincial Hospital of Chinese Medicine), Hangzhou, Zhejiang, 310006, China
| | - Li Jin
- Department of Clinical Laboratory, Tongde Hospital of Zhejiang Province, Hangzhou, Zhejiang, 310012, China
| | - Ying Li
- Department of Clinical Laboratory, Tongde Hospital of Zhejiang Province, Hangzhou, Zhejiang, 310012, China
| | - Jinjun Zhu
- Department of Clinical Laboratory, Tongde Hospital of Zhejiang Province, Hangzhou, Zhejiang, 310012, China
| | - Yuan Wang
- School of Laboratory Medicine and Bioengineering, Hangzhou Medical College, Hangzhou, Zhejiang, 311399, China
| | - Zuifei Shangguan
- The First Affiliated Hospital of Zhejiang Chinese Medical University (Zhejiang Provincial Hospital of Chinese Medicine), Hangzhou, Zhejiang, 310006, China
| | - Jiangyan Xu
- Department of Laboratory Medicine, The First Affiliated Hospital of Zhejiang Chinese Medical University (Zhejiang Provincial Hospital of Chinese Medicine), Hangzhou, Zhejiang, 310006, China
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42
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Liu Z, Zhao L, Feng Y, Wang Q, Dong N, Zhang Y, Yin T, He H, Tang X, Gou J, Yang L. Dual-responsive PEG-lipid polyester nanoparticles for siRNA and vaccine delivery elicit anti-cancer immune responses by modulating tumor microenvironment. Biomater Sci 2023; 11:6619-6634. [PMID: 37608695 DOI: 10.1039/d3bm01265d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/24/2023]
Abstract
Cancer vaccine-based immunotherapy has great potential; however, the vaccines have been hindered by the immunosuppressive tumor microenvironment (TME). In this study, dual-responsive PEG-lipid polyester nanoparticles (PEG BR647-NPs) for tumor-targeted delivery were proposed. PEG BR647-NPs containing the model tumor-associated antigen (TAA) OVA and the signal transduction and activator of transcription 3 (STAT3) siRNA were delivered to the tumor. The PEG BR647-NPs were internalized by tumor-associated dendritic cells (TADCs), where the TAA and siRNA were released into the cytoplasm via the endo/lysosome escape effect. The released OVA was presented by the major histocompatibility complex class I to activate T cells, and the released STAT3 siRNA acted to relieve TADC dysfunction, promote TADC maturation, improve antigen-presenting ability, and enhance anticancer T cell immunity. Meanwhile, the PEG BR647-NPs were ingested by tumor cells, killing them by the pro-apoptosis effect of STAT3 siRNA. Moreover, PEG BR647-NPs could reduce the proportion of myeloid-derived suppressor cells (MDSCs) and regulatory T cells (Tregs) in tumors and abrogate immunosuppression. The integration of relieved TADC dysfunction, promoted TADC maturation, enhanced antigen cross-presentation, abrogated immunosuppression, and improved pro-apoptosis effect boosted the vaccination for tumor immunotherapy. Thus, PEG BR647-NPs efficiently delivered the vaccine and STAT3 siRNA to the tumor and modulated immunosuppressive TME, thus providing better antitumor effects.
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Affiliation(s)
- Zixu Liu
- Department of Pharmaceutics Science, Shenyang Pharmaceutical University, Shenyang 110116, China.
| | - Linxuan Zhao
- Department of Pharmaceutics, College of Pharmacy Sciences, Jilin University, Changchun 130021, China
| | - Yupeng Feng
- Department of Pharmaceutics Science, Shenyang Pharmaceutical University, Shenyang 110116, China.
| | - Qingqing Wang
- Department of Pharmaceutics Science, Shenyang Pharmaceutical University, Shenyang 110116, China.
| | - Nan Dong
- Department of Pharmaceutics Science, Shenyang Pharmaceutical University, Shenyang 110116, China.
| | - Yu Zhang
- Department of Pharmaceutics Science, Shenyang Pharmaceutical University, Shenyang 110116, China.
| | - Tian Yin
- Department of Functional Food and Wine, Shenyang Pharmaceutical University, Shenyang 110116, China
| | - Haibing He
- Department of Pharmaceutics Science, Shenyang Pharmaceutical University, Shenyang 110116, China.
| | - Xing Tang
- Department of Pharmaceutics Science, Shenyang Pharmaceutical University, Shenyang 110116, China.
| | - Jingxin Gou
- Department of Pharmaceutics Science, Shenyang Pharmaceutical University, Shenyang 110116, China.
| | - Li Yang
- Department of Pharmaceutics Science, Shenyang Pharmaceutical University, Shenyang 110116, China.
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43
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Barui S, Saha S, Venu Y, Moku GK, Chaudhuri A. In vivo targeting of a tumor-antigen encoded DNA vaccine to dendritic cells in combination with tumor-selective chemotherapy eradicates established mouse melanoma. Biomater Sci 2023; 11:6135-6148. [PMID: 37555308 DOI: 10.1039/d3bm00702b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/10/2023]
Abstract
Despite remarkable progress during the past decade, eradication of established tumors by targeted cancer therapy and cancer immunotherapy remains an uphill task. Herein, we report on a combination approach for eradicating established mouse melanoma. Our approach employs the use of tumor selective chemotherapy in combination with in vivo dendritic cell (DC) targeted DNA vaccination. Liposomes of a newly synthesized lipopeptide containing a previously reported tumor-targeting CGKRK-ligand covalently grafted in its polar head-group region were used for tumor selective delivery of cancer therapeutics. Liposomally co-loaded STAT3siRNA and WP1066 (a commercially available inhibitor of the JAK2/STAT3 pathway) were used as cancer therapeutics. In vivo targeting of a melanoma antigen (MART-1) encoded DNA vaccine (p-CMV-MART1) to dendritic cells was accomplished by complexing it with a previously reported mannose-receptor selective in vivo DC-targeting liposome. Liposomes of the CGKRK-lipopeptide containing encapsulated FITC-labeled siRNA, upon intravenous administration in B16F10 melanoma bearing mice, showed remarkably higher accumulation in tumors 24 h post i.v. treatment, compared to their degree of accumulation in other body tissues including the lungs, liver, kidneys, spleen and heart. Importantly, the findings in tumor growth inhibition studies revealed that only in vivo DC-targeted genetic immunization or only tumor-selective chemotherapy using the presently described systems failed to eradicate the established mouse melanoma. The presently described combination approach is expected to find future applications in combating various malignancies (with well-defined surface antigens).
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Affiliation(s)
- Sugata Barui
- Biomaterials Group, CSIR-Indian Institute of Chemical Technology, Uppal Road, Tarnaka, Hyderabad-500007, Telangana, India.
| | - Soumen Saha
- Biomaterials Group, CSIR-Indian Institute of Chemical Technology, Uppal Road, Tarnaka, Hyderabad-500007, Telangana, India.
- Academy of Scientific & Innovative Research (AcSIR), Ghaziabad, Uttar Pradesh-201002, India
| | - Yakati Venu
- Biomaterials Group, CSIR-Indian Institute of Chemical Technology, Uppal Road, Tarnaka, Hyderabad-500007, Telangana, India.
- Academy of Scientific & Innovative Research (AcSIR), Ghaziabad, Uttar Pradesh-201002, India
| | - Gopi Krishna Moku
- Biomaterials Group, CSIR-Indian Institute of Chemical Technology, Uppal Road, Tarnaka, Hyderabad-500007, Telangana, India.
- Academy of Scientific & Innovative Research (AcSIR), Ghaziabad, Uttar Pradesh-201002, India
- Department of Physical Sciences, Kakatiya Institute of Technology and Science, Yerragattu Gutta, Warangal 506 015, Telangana, India
| | - Arabinda Chaudhuri
- Biomaterials Group, CSIR-Indian Institute of Chemical Technology, Uppal Road, Tarnaka, Hyderabad-500007, Telangana, India.
- Academy of Scientific & Innovative Research (AcSIR), Ghaziabad, Uttar Pradesh-201002, India
- Department of Chemical Sciences, Indian Institute of Science Education and Research Kolkata, Mohanpur, Nadia-74126, West Bengal, India
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Xie Y, Zhou Y, Wang J, Du L, Ren Y, Liu F. Ferroptosis, autophagy, tumor and immunity. Heliyon 2023; 9:e19799. [PMID: 37810047 PMCID: PMC10559173 DOI: 10.1016/j.heliyon.2023.e19799] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2023] [Revised: 08/20/2023] [Accepted: 09/01/2023] [Indexed: 10/10/2023] Open
Abstract
Ferroptosis was first proposed in 2012, a new form of cell death. Autophagy plays a crucial role in cell clearance and maintaining homeostasis. Autophagy is involved in the initial step of ferroptosis under the action of histone elements such as NCOA4, RAB7A, and BECN1. Ferroptosis and autophagy are involved in tumor progression, treatment, and drug resistance in the tumor microenvironment. In this review, we described the mechanisms of ferroptosis, autophagy, and tumor and immunotherapy, respectively, and emphasized the relationship between autophagy-related ferroptosis and tumor.
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Affiliation(s)
| | | | - Jiale Wang
- Department of Medical Oncology, Harbin Medical University Cancer Hospital, Harbin, 150081, China
| | - Lijuan Du
- Department of Medical Oncology, Harbin Medical University Cancer Hospital, Harbin, 150081, China
| | - Yuanyuan Ren
- Department of Medical Oncology, Harbin Medical University Cancer Hospital, Harbin, 150081, China
| | - Fang Liu
- Department of Medical Oncology, Harbin Medical University Cancer Hospital, Harbin, 150081, China
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Saleh DO, El-Nasr NMEA, Fayez AM, Ahmed KA, Mohamed RA. Uro-protective role of chrysin against cyclophosphamide-induced hemorrhagic cystitis in rats involving the turning-off NF-κB/P38-MAPK, NO/PARP-1 and STAT-3 signaling cascades. Chem Biol Interact 2023; 382:110585. [PMID: 37263553 DOI: 10.1016/j.cbi.2023.110585] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Revised: 05/06/2023] [Accepted: 05/29/2023] [Indexed: 06/03/2023]
Abstract
BACKGROUND Chemotherapeutic agents are used to treat a wide range of cancer types, but they cause serious side effects which must be managed after treatment. Cyclophosphamide (CYP) is one of chemotherapeutic drugs that causes hemorrhagic cystitis (HC) induced by acrolein. OBJECTIVE The current investigation intended to uncover the role of chrysin (CHR) in CYP-induced HC in rats and explore the signaling pathway beyond this effect. ANALYSIS process: A single dose of CYP (200 mg/kg/IP) was injected, meanwhile CHR (25, 50 and 100 mg/kg, P.O) was administered respectively for 7 days prior to CYP administration and resume for 7 days afterwards. Urinary bladder tissue was then isolated from all rats to assess oxidative stress and inflammatory biomarkers. Moreover, histopathological examinations were performed. RESULTS Treatment with CHR showed a marked alleviation in oxidative stress biomarkers induced by CYP. Furthermore, CHR treatment presented a dose-dependent boost in the anti-inflammatory; IL-10 levels and a drop in the pro-inflammatory biomarkers; IL-1β, IL-6, and TNF-α. Additionally, stabilization of the PARP-1 protein expression was also detected thus preventing DNA damage. Similarly, CHR restored the urinary bladder cGMP levels. Notably, CHR treatment was accompanied with inhibition in NF-κB/p38-MAPK, NO/PARP-1 and STAT-3 signaling pathways inflammatory cascades. All these findings conformed with the histopathological examinations as well as iNOS immunostaining in the urinary bladder tissue. CONCLUSION Co-administration of CHR and CYP attained uro-protective therapeutic potential to guard against HC as well as spot the tangled mechanism of CHR in attenuating the HC induced by CYP.
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Affiliation(s)
- Dalia O Saleh
- Pharmacology Department, Medical Research and Clinical Studies Institute, National Research Centre, Giza, Egypt.
| | - Nesma M E Abo El-Nasr
- Pharmacology Department, Medical Research and Clinical Studies Institute, National Research Centre, Giza, Egypt
| | - Ahmed M Fayez
- Pharmacology and Toxicology Department, School of Life and Medical Sciences, University of Hertfordshire Hosted by Global Academic Foundation, New Administrative Capital, Cairo, Egypt
| | - Kawkab A Ahmed
- Pathology Department, Faculty of Veterinary Medicine, Cairo University, Giza, 12211, Egypt
| | - Reem A Mohamed
- Department of Pharmacology, Faculty of Pharmacy, October University for Modern Sciences and Arts (MSA), Giza, Egypt
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46
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Dai CL, Zhang RJ, An P, Deng YQ, Rahman K, Zhang H. Cinobufagin: a promising therapeutic agent for cancer. J Pharm Pharmacol 2023; 75:1141-1153. [PMID: 37390473 DOI: 10.1093/jpp/rgad059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Accepted: 06/12/2023] [Indexed: 07/02/2023]
Abstract
OBJECTIVES Cinobufagin is a natural active ingredient isolated from the traditional Chinese medicine Venenum Bufonis (Chinese: Chansu), which is the dried secretion of the postauricular gland or skin gland of the Bufo gargarizans Cantor or Bufo melanostictus Schneider. There is increasing evidence indicating that cinobufagin plays an important role in the treatment of cancer. This article is to review and discuss the antitumor pharmacological effects and mechanisms of cinobufagin, along with a description of its toxicity and pharmacokinetics. METHODS The public databases including PubMed, China National Knowledge Infrastructure and Elsevier were referenced, and 'cinobufagin', 'Chansu', 'Venenum Bufonis', 'anticancer', 'cancer', 'carcinoma', and 'apoptosis' were used as keywords to summarize the comprehensive research and applications of cinobufagin published up to date. KEY FINDINGS Cinobufagin can induce tumour cell apoptosis and cycle arrest, inhibit tumour cell proliferation, migration, invasion and autophagy, reduce angiogenesis and reverse tumour cell multidrug resistance, through triggering DNA damage and activating the mitochondrial pathway and the death receptor pathway. CONCLUSIONS Cinobufagin has the potential to be further developed as a new drug against cancer.
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Affiliation(s)
- Chun-Lan Dai
- Shanghai Frontiers Science Center of TCM Chemical Biology, Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Run-Jing Zhang
- Shanghai Frontiers Science Center of TCM Chemical Biology, Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Pei An
- Shanghai Frontiers Science Center of TCM Chemical Biology, Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Yi-Qing Deng
- Shanghai Frontiers Science Center of TCM Chemical Biology, Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Khalid Rahman
- School of Pharmacy and Biomolecular Sciences, Faculty of Science, Liverpool John Moores University, Liverpool, UK
| | - Hong Zhang
- College of Life Sciences, Huaibei Normal University, Huaibei, Anhui, China
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Huang RZ, Liang QL, Jing XT, Wang K, Zhang HY, Wang HS, Ma XL, Wei JH, Zhang Y. Synthesis and Biological Evaluation of Novel 2-Amino-1,4-Naphthoquinone Amide-Oxime Derivatives as Potent IDO1/STAT3 Dual Inhibitors with Prospective Antitumor Effects. Molecules 2023; 28:6135. [PMID: 37630387 PMCID: PMC10459814 DOI: 10.3390/molecules28166135] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2023] [Revised: 06/10/2023] [Accepted: 06/12/2023] [Indexed: 08/27/2023] Open
Abstract
Indoleamine-2,3-dioxygenase 1 (IDO1) and signal transducer and activator of transcription 3 (STAT3) have emerged as significant targets in the tumor microenvironment for cancer therapy. In this study, we synthesized three novel 2-amino-1,4-naphthoquinone amide-oxime derivatives and identified them as dual inhibitors of IDO1 and STAT3. The representative compound NK3 demonstrated effective binding to IDO1 and exhibited good inhibitory activity (hIDO1 IC50 = 0.06 μM), leading to its selection for further investigation. The direct interactions between compound NK3 and IDO1 and STAT3 proteins were confirmed through surface plasmon resonance analysis. A molecular docking study of compound NK3 revealed key interactions between NK3 and IDO1, with the naphthoquinone-oxime moiety coordinating with the heme iron. In the in vitro anticancer assay, compound NK3 displayed potent antitumor activity against selected cancer cell lines and effectively suppressed nuclear translocation of STAT3. Moreover, in vivo assays conducted on CT26 tumor-bearing Balb/c mice and an athymic HepG2 xenograft model revealed that compound NK3 exhibited potent antitumor activity with low toxicity relative to 1-methyl-L-tryptophan (1-MT) and doxorubicin (DOX). Overall, these findings provided evidence that the dual inhibitors of IDO1 and STAT3 may offer a promising avenue for the development of highly effective drug candidates for cancer therapy.
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Affiliation(s)
- Ri-Zhen Huang
- Guangxi Key Laboratory of Drug Discovery and Optimization, Guangxi Engineering Research Center for Pharmaceutical Molecular Screening and Druggability Evaluation, School of Pharmacy, Guilin Medical University, Guilin 541199, China (K.W.)
| | - Qiao-Ling Liang
- Guangxi Key Laboratory of Drug Discovery and Optimization, Guangxi Engineering Research Center for Pharmaceutical Molecular Screening and Druggability Evaluation, School of Pharmacy, Guilin Medical University, Guilin 541199, China (K.W.)
| | - Xiao-Teng Jing
- State Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources, Collaborative Innovation Center for Guangxi Ethnic Medicine, School of Chemistry and Pharmaceutical Sciences of Guangxi Normal University, Guilin 541004, China
- Department of Chemistry & Pharmaceutical Science, Guilin Normal College, Xinyi Road 15, Guilin 541001, China
| | - Ke Wang
- Guangxi Key Laboratory of Drug Discovery and Optimization, Guangxi Engineering Research Center for Pharmaceutical Molecular Screening and Druggability Evaluation, School of Pharmacy, Guilin Medical University, Guilin 541199, China (K.W.)
| | - Hui-Yong Zhang
- Guangxi Key Laboratory of Drug Discovery and Optimization, Guangxi Engineering Research Center for Pharmaceutical Molecular Screening and Druggability Evaluation, School of Pharmacy, Guilin Medical University, Guilin 541199, China (K.W.)
| | - Heng-Shan Wang
- State Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources, Collaborative Innovation Center for Guangxi Ethnic Medicine, School of Chemistry and Pharmaceutical Sciences of Guangxi Normal University, Guilin 541004, China
| | - Xian-Li Ma
- Guangxi Key Laboratory of Drug Discovery and Optimization, Guangxi Engineering Research Center for Pharmaceutical Molecular Screening and Druggability Evaluation, School of Pharmacy, Guilin Medical University, Guilin 541199, China (K.W.)
| | - Jian-Hua Wei
- Guangxi Key Laboratory of Drug Discovery and Optimization, Guangxi Engineering Research Center for Pharmaceutical Molecular Screening and Druggability Evaluation, School of Pharmacy, Guilin Medical University, Guilin 541199, China (K.W.)
| | - Ye Zhang
- Guangxi Key Laboratory of Drug Discovery and Optimization, Guangxi Engineering Research Center for Pharmaceutical Molecular Screening and Druggability Evaluation, School of Pharmacy, Guilin Medical University, Guilin 541199, China (K.W.)
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Xu Y, Li J, Zhu K, Zeng Y, Chen J, Dong X, Zhang S, Xu S, Wu G. FIBP interacts with transcription factor STAT3 to induce EME1 expression and drive radioresistance in lung adenocarcinoma. Int J Biol Sci 2023; 19:3816-3829. [PMID: 37564211 PMCID: PMC10411469 DOI: 10.7150/ijbs.83134] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Accepted: 07/08/2023] [Indexed: 08/12/2023] Open
Abstract
Cancer cells inevitably develop radioresistance during lung adenocarcinoma radiotherapy. However, the mechanisms are incompletely clarified. In this study, we show that FIBP protein expression in lung adenocarcinoma tissues is upregulated and associated with worse overall survival. Functionally, we find that depletion of FIBP inhibits lung adenocarcinoma progression and radioresistance in vitro and in vivo. Moreover, we uncover that FIBP interacts with STAT3 to enhance its transcriptional activity, thereby inducing the expression of the downstream target gene EME1. Importantly, we demonstrate that the biological effects of FIBP are partially dependent on EME1 in lung adenocarcinoma. Our work reveals that FIBP modulates the STAT3/EME1 axis to drive lung cancer progression and radioresistance, indicating that targeting FIBP may be a novel intervention strategy for lung adenocarcinoma radiotherapy.
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Affiliation(s)
- Yunhong Xu
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
- Institute of Radiation Oncology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Jun Li
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
- Institute of Radiation Oncology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Kuikui Zhu
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
- Institute of Radiation Oncology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Yulan Zeng
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
- Institute of Radiation Oncology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Jing Chen
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
- Institute of Radiation Oncology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Xiaorong Dong
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
- Institute of Radiation Oncology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Sheng Zhang
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
- Institute of Radiation Oncology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Shuangbing Xu
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
- Institute of Radiation Oncology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Gang Wu
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
- Institute of Radiation Oncology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
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Lucchesi CA, Vasilatis DM, Mantrala S, Chandrasekar T, Mudryj M, Ghosh PM. Pesticides and Bladder Cancer: Mechanisms Leading to Anti-Cancer Drug Chemoresistance and New Chemosensitization Strategies. Int J Mol Sci 2023; 24:11395. [PMID: 37511154 PMCID: PMC10380322 DOI: 10.3390/ijms241411395] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Revised: 07/05/2023] [Accepted: 07/06/2023] [Indexed: 07/30/2023] Open
Abstract
Multiple risk factors have been associated with bladder cancer. This review focuses on pesticide exposure, as it is not currently known whether agricultural products have a direct or indirect effect on bladder cancer, despite recent reports demonstrating a strong correlation. While it is known that pesticide exposure is associated with an increased risk of bladder cancer in humans and dogs, the mechanism(s) by which specific pesticides cause bladder cancer initiation or progression is unknown. In this narrative review, we discuss what is currently known about pesticide exposure and the link to bladder cancer. This review highlights multiple pathways modulated by pesticide exposure with direct links to bladder cancer oncogenesis/metastasis (MMP-2, TGF-β, STAT3) and chemoresistance (drug efflux, DNA repair, and apoptosis resistance) and potential therapeutic tactics to counter these pesticide-induced affects.
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Affiliation(s)
- Christopher A. Lucchesi
- VA Northern California Health Care System, Mather, CA 95655, USA; (D.M.V.); (M.M.)
- Department of Surgical & Radiological Sciences, School of Veterinary Medicine, University of California Davis, Davis, CA 95616, USA
| | - Demitria M. Vasilatis
- VA Northern California Health Care System, Mather, CA 95655, USA; (D.M.V.); (M.M.)
- Department of Urological Surgery, School of Medicine, University of California Davis, Sacramento, CA 95817, USA
| | - Saisamkalpa Mantrala
- VA Northern California Health Care System, Mather, CA 95655, USA; (D.M.V.); (M.M.)
| | - Thenappan Chandrasekar
- Department of Urological Surgery, School of Medicine, University of California Davis, Sacramento, CA 95817, USA
| | - Maria Mudryj
- VA Northern California Health Care System, Mather, CA 95655, USA; (D.M.V.); (M.M.)
- Department of Medical Microbiology and Immunology, School of Medicine, University of California Davis, Davis, CA 95616, USA
| | - Paramita M. Ghosh
- VA Northern California Health Care System, Mather, CA 95655, USA; (D.M.V.); (M.M.)
- Department of Urological Surgery, School of Medicine, University of California Davis, Sacramento, CA 95817, USA
- Department of Biochemistry and Molecular Medicine, School of Medicine, University of California Davis, Sacramento, CA 95817, USA
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50
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Chen X, Zhang L, Wang X, Xu L, Sun J, Liu Y, Liu X, Kalvakolanu DV, Guo B. Stat3 shRNA delivery with folate receptor-modified multi-functionalized graphene oxide particles for combined infrared radiation and gene therapy in hepatocellular carcinoma. Anticancer Drugs 2023; 34:715-724. [PMID: 36729998 DOI: 10.1097/cad.0000000000001461] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
As a vital oncogene, a variety of inhibitors targeting Stat3 and its various upstream signaling pathways has been explored. Since small molecules, peptidomimetics and other peptide inhibitors usually lead to side effects and difficult administration, gene therapeutics that have characteristics of low toxicity and high targeting, make them an attractive alternative for targeting Stat3. A major challenge to this approach is the lack of safe delivery systems for in-vivo applications. Among the various siRNA delivery systems, nanoparticles emerge as a new tool for gene delivery with high biocompatibility, low cost, and minimal toxicity. In this study, we developed a graphene oxide (GO)-based nanocarrier, GO-polyethyleneimine (PEI)-polyethylene glycol (PEG)-folic acid (FA), as a tool targeting for Stat3-specific shRNA to mouse hepatoma cells in vitro and in vivo . Infrared photothermal therapy was combined in vivo since GO has the characteristic of infrared absorbability. Our results suggest a significant tumor growth inhibition after treatment with GO-PEI-PEG-FA- sh-Stat3 combined with infrared photothermal therapy. Thus, GO-PEI-PEG-FA appears to be a novel nano-transformer that could be used in the clinics in future.
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Affiliation(s)
- Xuyang Chen
- Department of Plastic Surgery, China-Japan Union Hospital, Jilin University, Changchun 130033, China
- Department of Pathophysiology, Basic Medical College, Jilin University, Changchun 130021, China
| | - Ling Zhang
- Greenebaum NCI Comprehensive Cancer Center, Department of Microbiology and Immunology University of Maryland School Medicine, Baltimore, Maryland, USA
| | - Xiaoqin Wang
- Department of Plastic Surgery, China-Japan Union Hospital, Jilin University, Changchun 130033, China
| | - Libo Xu
- Department of Plastic Surgery, China-Japan Union Hospital, Jilin University, Changchun 130033, China
| | - Jicheng Sun
- Department of Plastic Surgery, China-Japan Union Hospital, Jilin University, Changchun 130033, China
| | - Yiran Liu
- Department of Plastic Surgery, China-Japan Union Hospital, Jilin University, Changchun 130033, China
| | - Xiaorui Liu
- Department of Plastic Surgery, China-Japan Union Hospital, Jilin University, Changchun 130033, China
| | - Dhan V Kalvakolanu
- Greenebaum NCI Comprehensive Cancer Center, Department of Microbiology and Immunology University of Maryland School Medicine, Baltimore, Maryland, USA
| | - Baofeng Guo
- Department of Plastic Surgery, China-Japan Union Hospital, Jilin University, Changchun 130033, China
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