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Zhang R, Zhang D, Han F, Song X, Zhang Y, Zhang J, Zhu Q, Qin Y. The deubiquitinase USP7 and E3 ligase TRIM21 regulate vasculogenic mimicry and malignant progression of RMS by balancing SNAI2 homeostasis. J Exp Clin Cancer Res 2024; 43:135. [PMID: 38702792 PMCID: PMC11069146 DOI: 10.1186/s13046-024-03056-1] [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] [Accepted: 04/22/2024] [Indexed: 05/06/2024] Open
Abstract
BACKGROUND Rhabdomyosarcoma (RMS) is a rare malignancy and the most common soft tissue sarcoma in children. Vasculogenic mimicry (VM) is a novel tumor microcirculation model different from traditional tumor angiogenesis, which does not rely on endothelial cells to provide sufficient blood supply for tumor growth. In recent years, VM has been confirmed to be closely associated with tumor progression. However, the ability of RMS to form VM has not yet been reported. METHODS Immunohistochemistry, RT-qPCR and western blot were used to test the expression level of SNAI2 and its clinical significance. The biological function in regulating vasculogenic mimicry and malignant progression of SNAI2 was examined both in vitro and in vivo. Mass spectrometry, co-immunohistochemistry, immunofluorescence staining, and ubiquitin assays were performed to explore the regulatory mechanism of SNAI2. RESULTS Our study indicated that SNAI2 was abnormally expressed in patients with RMS and RMS cell lines and promoted the proliferation and metastasis of RMS. Through cell tubule formation experiments, nude mice Matrigel plug experiments, and immunohistochemistry (IHC), we confirmed that RMS can form VM and that SNAI2 promotes the formation of VM. Due to SNAI2 is a transcription factor that is not easily drugged, we used Co-IP combined with mass spectrometry to screen for the SNAI2-binding protein USP7 and TRIM21. USP7 depletion inhibited RMS VM formation, proliferation and metastasis by promoting SNAI2 degradation. We further demonstrated that TRIM21 is expressed at low levels in human RMS tissues and inhibits VM in RMS cells. TRIM21 promotes SNAI2 protein degradation through ubiquitination in the RMS. The deubiquitinase USP7 and E3 ligase TRIM21 function in an antagonistic rather than competitive mode and play a key role in controlling the stability of SNAI2 to determine the VM formation and progression of RMS. CONCLUSION Our findings reveal a previously unknown mechanism by which USP7 and TRIM21 balance the level of SNAI2 ubiquitination, determining RMS vasculogenic mimicry, proliferation, and migration. This new mechanism may provide new targeted therapies to inhibit the development of RMS by restoring TRIM21 expression or inhibiting USP7 expression in RMS patients with high SNAI2 protein levels.
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Affiliation(s)
- Ruyue Zhang
- Department of Clinical Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, China
| | - Daidi Zhang
- Department of Clinical Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, China
| | - Fugen Han
- Department of Otorhinolaryngology Head and Neck surgery, Children's Hospital Affiliated to Zhengzhou University, Zhengzhou, 450052, China
| | - Xiaorui Song
- Henan Province Engineering Research Center of Diagnosis and Treatment of Pediatric Infection and Critical Care, Children's Hospital Affiliated to Zhengzhou University, Zhengzhou, 450052, China
| | - Yaodong Zhang
- Henan Province Engineering Research Center of Diagnosis and Treatment of Pediatric Infection and Critical Care, Children's Hospital Affiliated to Zhengzhou University, Zhengzhou, 450052, China
| | - Jie Zhang
- Department of Otorhinolaryngology Head and Neck surgery, Children's Hospital Affiliated to Zhengzhou University, Zhengzhou, 450052, China.
- Department of Otorhinolaryngology Head and Neck surgery, National Center for Children's Health, Beijing Children's Hospital Capital Medical University, Beijing, 10045, China.
| | - Qingwen Zhu
- Department of Otorhinolaryngology Head and Neck surgery, Children's Hospital Affiliated to Zhengzhou University, Zhengzhou, 450052, China.
- Department of Otorhinolaryngology Head and Neck Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, China.
| | - Yanru Qin
- Department of Clinical Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, China.
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Haque S, Hussain A, Joshi H, Sharma U, Sharma B, Aggarwal D, Rani I, Ramniwas S, Gupta M, Tuli HS. Melittin: a possible regulator of cancer proliferation in preclinical cell culture and animal models. J Cancer Res Clin Oncol 2023; 149:17709-17726. [PMID: 37919474 DOI: 10.1007/s00432-023-05458-8] [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: 07/18/2023] [Accepted: 10/03/2023] [Indexed: 11/04/2023]
Abstract
BACKGROUND Melittin is a water-soluble cationic peptide derived from bee venom that has been thoroughly studied for the cure of different cancers. However, the unwanted interactions of melittin produce hemolytic and cytotoxic effects that hinder their therapeutic applications. To overcome the shortcomings, numerous research groups have adopted different approaches, including conjugation with tumor-targeting proteins, gene therapy, and encapsulation in nanoparticles, to reduce the non-specific cytotoxic effects and potentiate their anti-cancerous activity. PURPOSE This article aims to provide mechanistic insights into the chemopreventive activity of melittin and its nanoversion in combination with standard anti-cancer drugs for the treatment of cancer. METHODS We looked over the pertinent research on melittin's chemopreventive properties in online databases such as PubMed and Scopus. CONCLUSION In the present article, the anti-cancerous effects of melittin on different cancers have been discussed very nicely, as have their possible mechanisms of action to act against different tumors. Besides, it interacts with different signal molecules that regulate the diverse pathways of cancerous cells, such as cell cycle arrest, apoptosis, metastasis, angiogenesis, and inflammation. We also discussed the recent progress in the synergistic combination of melittin with standard anti-cancer drugs and a nano-formulated version of melittin for targeted delivery to improve its anticancer potential.
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Affiliation(s)
- Shafiul Haque
- Research and Scientific Studies Unit, College of Nursing and Allied Health Sciences, Jazan University, 45142, Jazan, Saudi Arabia
- Gilbert and Rose-Marie Chagoury School of Medicine, Lebanese American University, Beirut, 11022801, Lebanon
- Centre of Medical and Bio-Allied Health Sciences Research, Ajman University, 13306, Ajman, United Arab Emirates
| | - Arif Hussain
- School of Life Sciences, Manipal Academy of Higher Education, P.O. Box 345050, Dubai, United Arab Emirates
| | - Hemant Joshi
- School of Biotechnology, Jawaharlal Nehru University, New Delhi, 110067, India.
| | - Ujjawal Sharma
- Department of Human Genetics and Molecular Medicine, School of Health Sciences, Central University of Punjab, Bathinda, Punjab, 151401, India
| | - Bunty Sharma
- Department of Bio-Sciences and Technology, Maharishi Markandeshwar Engineering College, Maharishi Markandeshwar (Deemed to be University), Mullana, Ambala, 133207, India
| | - Diwakar Aggarwal
- Department of Bio-Sciences and Technology, Maharishi Markandeshwar Engineering College, Maharishi Markandeshwar (Deemed to be University), Mullana, Ambala, 133207, India
| | - Isha Rani
- Department of Biochemistry, Maharishi Markendashwar College of Medical Sciences and Research (MMCMSR), Sadopur, Ambala, 134007, India
| | - Seema Ramniwas
- University Centre for Research and Development, University Institute of Pharmaceutical Sciences, Chandigarh University, Gharuan, Mohali, 140413, India
| | - Madhu Gupta
- Department of Pharmaceutics, School of Pharmaceutical Sciences, Delhi Pharmaceutical Sciences and Research University, Pushp Vihar, New Delhi, 110017, India
| | - Hardeep Singh Tuli
- Department of Bio-Sciences and Technology, Maharishi Markandeshwar Engineering College, Maharishi Markandeshwar (Deemed to be University), Mullana, Ambala, 133207, India.
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Saha D, Mitra D, Alam N, Sen S, Mustafi SM, Majumder PK, Majumder B, Murmu N. Lupeol and Paclitaxel cooperate in hindering hypoxia induced vasculogenic mimicry via suppression of HIF-1α-EphA2-Laminin-5γ2 network in human oral cancer. J Cell Commun Signal 2023; 17:591-608. [PMID: 36063341 PMCID: PMC10409936 DOI: 10.1007/s12079-022-00693-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Accepted: 08/17/2022] [Indexed: 11/29/2022] Open
Abstract
Vasculogenic mimicry (VM), defined as an endothelial cell independent alternative mechanism of blood and nutrient supply by dysregulated tumor cells, is associated with poor prognosis in oral squamous cell carcinoma (OSCC). Here we aim to investigate the underlying molecular mechanism of the synergistic effect of phytochemical Lupeol and standard microtubule inhibitor Paclitaxel in reversing the hypoxia induced VM formation in OSCC. The results demonstrated that the hypoxia induced upregulation of HIF-1α led to augmentation of signaling cascade associated with extracellular matrix remodeling and EMT phenotypes that are mechanistically linked to VM. Induction of HIF-1α altered the expression of EMT/CSC markers (E-Cadherin, Vimentin, Snail, Twist and CD133) and enhanced the ability of cell migration/invasion and spheroid formation. Subsequently, the targeted knockdown of HIF-1α by siRNA led to the perturbation of matrigel mediated tube formation as well as of Laminin-5γ2 expression with the down-regulation of VE-Cadherin, total and phosphorylated (S-897) EphA2, pERK1/2 and MMP2. We also observed that Lupeol in association with Paclitaxel resulted to apoptosis and the disruption of VM associated phenotypes in vitro. We further validated the impact of this novel interventional approach in a patient derived tumor explant culture model of oral malignancy. The ex vivo tumor model mimicked the in vitro anti-VM potential of Lupeol-Paclitaxel combination through down-regulating HIF-1α/EphA2/Laminin-5γ2 cascade. Together, our findings elucidated mechanistic underpinning of hypoxia induced Laminin-5γ2 driven VM formation highlighting that Lupeol-Paclitaxel combination may serve as novel therapeutic intervention in perturbation of VM in human OSCC.
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Affiliation(s)
- Depanwita Saha
- Department of Signal Transduction and Biogenic Amines, Chittaranjan National Cancer Institute, 37, S. P. Mukherjee Road, Kolkata, 700026, India
| | - Debarpan Mitra
- Department of Signal Transduction and Biogenic Amines, Chittaranjan National Cancer Institute, 37, S. P. Mukherjee Road, Kolkata, 700026, India
| | - Neyaz Alam
- Department of Surgical Oncology, Chittaranjan National Cancer Institute, 37, S. P. Mukherjee Road, Kolkata, 700026, India
| | - Sagar Sen
- Department of Surgical Oncology, Chittaranjan National Cancer Institute, 37, S. P. Mukherjee Road, Kolkata, 700026, India
| | - Saunak Mitra Mustafi
- Department of Pathology, Chittaranjan National Cancer Institute, 37, S. P. Mukherjee Road, Kolkata, 700026, India
| | - Pradip K Majumder
- Department of Cancer Biology, Praesidia Biotherapeutics, 1167 Massachusetts Avenue, Arlington, MA, 02476, USA
| | - Biswanath Majumder
- Departments of Cancer Biology, Molecular Profiling and Molecular Pathology, Mitra Biotech, Bangalore, India
- Oncology Division, Bugworks Research, C-CAMP, Bangalore, India
| | - Nabendu Murmu
- Department of Signal Transduction and Biogenic Amines, Chittaranjan National Cancer Institute, 37, S. P. Mukherjee Road, Kolkata, 700026, India.
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Li R, Tao T, Ren Q, Xie S, Gao X, Wu J, Chen D, Xu C. Key Genes Are Associated with the Prognosis of Glioma, and Melittin Can Regulate the Expression of These Genes in Glioma U87 Cells. BIOMED RESEARCH INTERNATIONAL 2022; 2022:1-18. [DOI: 10.1155/2022/7033478] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Glioma is the most common primary tumor of the central nervous system. Currently, there is no effective treatment for glioma. Melittin (MT) is the main component of bee venom, which was found to have therapeutic effects on a variety of tumors. In this study, we explored the relationship between key genes regulated by MT and the prognosis of glioma. In cultured glioma U87 and U251 cells, MT inhibited cell proliferation and induces cell apoptosis in a time- and concentration-dependent manner. RNA-seq revealed that MT upregulated 11 genes and downregulated 37 genes. These genes are mainly enriched in cell membrane signaling pathways, such as surface membrane, membrane-enclosed organelles, integral component of membrane, PPAR signaling pathway, and voltage-gated potassium channel. PPI network analysis and literature analysis of 48 genes were performed, and 8 key genes were identified, and these key genes were closely associated with clinical prognosis. Overexpression of PCDH18, PPL, DEPP1, VASN, KCNE4, MYBPH, and C5AR2 genes or low expression of MARCH4 gene in glioma patients was associated with poor survival. qPCR confirmed that MT can regulate the expression of these genes in glioma U87 cells. This study indicated that MT significantly inhibited the growth and regulated the expression of PCDH18, C5AR2, VASN, DEPP1, MYBPH, KCNE4, PPL, and MARCH4 genes in glioma U87 cells in vitro. These genes are closely related to the prognosis of patients with glioma and can be used as independent prognostic factors in patients with glioma. MT is a potential drug for the treatment of glioma.
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Affiliation(s)
- Ran Li
- Guangdong Provincial Key Laboratory of Utilization and Conservation of Food and Medicinal Resources in Northern Region, Shaoguan University, 288 Daxue Road, Shaoguan, 512005 Guangdong Province, China
- Medical College of Shaoguan University, 108 XinHua Nan Road, Shaoguan, 512005 Guangdong Province, China
- Hunan Yueyang Maternal & Child Health-Care Hospital, 693 Baling Middle Road, Yueyang, 414000 Hunan Province, China
| | - Ting Tao
- Hunan Yueyang Maternal & Child Health-Care Hospital, 693 Baling Middle Road, Yueyang, 414000 Hunan Province, China
| | - Qiuyun Ren
- Brain Function and Disease Laboratory, Shantou University Medical College, 22 Xinling Road, Shantou, 515041 Guangdong Province, China
| | - Sujun Xie
- Guangzhou University of Chinese Medicine, 12 Jichang Road, Baiyun District, Guangzhou, 510405 Guangdong Province, China
| | - Xiaofen Gao
- Medical College of Shaoguan University, 108 XinHua Nan Road, Shaoguan, 512005 Guangdong Province, China
| | - Jie Wu
- Brain Function and Disease Laboratory, Shantou University Medical College, 22 Xinling Road, Shantou, 515041 Guangdong Province, China
| | - Diling Chen
- Guangzhou Laboratory, 9 XingDao HuanBei Road, Guangzhou International Bio Island, Guangzhou, 510005 Guangdong Province, China
| | - Changqiong Xu
- Medical College of Shaoguan University, 108 XinHua Nan Road, Shaoguan, 512005 Guangdong Province, China
- Hunan Yueyang Maternal & Child Health-Care Hospital, 693 Baling Middle Road, Yueyang, 414000 Hunan Province, China
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Zhang J, Han H, Wang L, Wang W, Yang M, Qin Y. Overcoming the therapeutic resistance of hepatomas by targeting the tumor microenvironment. Front Oncol 2022; 12:988956. [DOI: 10.3389/fonc.2022.988956] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2022] [Accepted: 11/01/2022] [Indexed: 11/16/2022] Open
Abstract
Hepatocellular carcinoma (HCC) accounts for the majority of primary liver cancers and is the third leading cause of cancer-related mortality worldwide. Multifactorial drug resistance is regarded as the major cause of treatment failure in HCC. Accumulating evidence shows that the constituents of the tumor microenvironment (TME), including cancer-associated fibroblasts, tumor vasculature, immune cells, physical factors, cytokines, and exosomes may explain the therapeutic resistance mechanisms in HCC. In recent years, anti-angiogenic drugs and immune checkpoint inhibitors have shown satisfactory results in HCC patients. However, due to enhanced communication between the tumor and TME, the effect of heterogeneity of the microenvironment on therapeutic resistance is particularly complicated, which suggests a more challenging research direction. In addition, it has been reported that the three-dimensional (3D) organoid model derived from patient biopsies is more intuitive to fully understand the role of the TME in acquired resistance. Therefore, in this review, we have focused not only on the mechanisms and targets of therapeutic resistance related to the contents of the TME in HCC but also provide a comprehensive description of 3D models and how they contribute to the exploration of HCC therapies.
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Shi P, Xie S, Yang J, Zhang Y, Han S, Su S, Yao H. Pharmacological effects and mechanisms of bee venom and its main components: Recent progress and perspective. Front Pharmacol 2022; 13:1001553. [PMID: 36238572 PMCID: PMC9553197 DOI: 10.3389/fphar.2022.1001553] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2022] [Accepted: 08/29/2022] [Indexed: 11/19/2022] Open
Abstract
Bee venom (BV), a type of defensive venom, has been confirmed to have favorable activities, such as anti-tumor, neuroprotective, anti-inflammatory, analgesic, anti-infectivity effects, etc. This study reviewed the recent progress on the pharmacological effects and mechanisms of BV and its main components against cancer, neurological disorders, inflammatory diseases, pain, microbial diseases, liver, kidney, lung and muscle injury, and other diseases in literature during the years 2018–2021. The related target proteins of BV and its main components against the diseases include Akt, mTOR, JNK, Wnt-5α, HIF-1α, NF-κB, JAK2, Nrf2, BDNF, Smad2/3, AMPK, and so on, which are referring to PI3K/Akt/mTOR, MAPK, Wnt/β-catenin, HIF-1α, NF-κB, JAK/STAT, Nrf2/HO-1, TrkB/CREB/BDNF, TGF-β/Smad2/3, and AMPK signaling pathways, etc. Further, with the reported targets, the potential effects and mechanisms on diseases were bioinformatically predicted via Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway, disease ontology semantic and enrichment (DOSE) and protein-protein interaction (PPI) analyses. This review provides new insights into the therapeutic effects and mechanisms of BV and its main components on diseases.
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Affiliation(s)
- Peiying Shi
- Department of Traditional Chinese Medicine Resource and Bee Products, College of Animal Sciences (College of Bee Science), Fujian Agriculture and Forestry University, Fuzhou, China
- State and Local Joint Engineering Laboratory of Natural Biotoxins, Fujian Agriculture and Forestry University, Fuzhou, China
- *Correspondence: Peiying Shi, ; Hong Yao,
| | - Shihui Xie
- Department of Traditional Chinese Medicine Resource and Bee Products, College of Animal Sciences (College of Bee Science), Fujian Agriculture and Forestry University, Fuzhou, China
| | - Jiali Yang
- Department of Traditional Chinese Medicine Resource and Bee Products, College of Animal Sciences (College of Bee Science), Fujian Agriculture and Forestry University, Fuzhou, China
| | - Yi Zhang
- Department of Traditional Chinese Medicine Resource and Bee Products, College of Animal Sciences (College of Bee Science), Fujian Agriculture and Forestry University, Fuzhou, China
| | - Shuo Han
- Department of Traditional Chinese Medicine Resource and Bee Products, College of Animal Sciences (College of Bee Science), Fujian Agriculture and Forestry University, Fuzhou, China
| | - Songkun Su
- Department of Traditional Chinese Medicine Resource and Bee Products, College of Animal Sciences (College of Bee Science), Fujian Agriculture and Forestry University, Fuzhou, China
| | - Hong Yao
- Department of Pharmaceutical Analysis, School of Pharmacy, Fujian Medical University, Fuzhou, China
- *Correspondence: Peiying Shi, ; Hong Yao,
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He MX, Zhang JF, Yang L, Qin B, Gu HW, Tang QY, Guan HJ, Shi HH. Doxycycline Suppresses Vasculogenic Mimicry in Human Pterygium Fibroblasts. Curr Eye Res 2022; 47:1381-1388. [PMID: 35923150 DOI: 10.1080/02713683.2022.2108455] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
PURPOSE To explore the effect of doxycycline on vasculogenic mimicry (VM) formation and the potential mechanism in human pterygium fibroblasts in order to find novel targets for pterygium therapy. METHODS First, we demonstrate the existence of VM in 73 pterygium specimens by CD31 and periodic acid Schiff (PAS) dual staining. Then we used cell counting kit-8, clone formation assay and flow cytometry to prove the inhibitory effect of doxycycline on cell proliferation and apoptosis. The VM formation was evaluated through wound healing assay, cell transwell assay and three-dimensional cell culture combined with PAS staining. Finally, we used Western blot to testify the correlation of the VM and the factors in protein level preliminarily. RESULTS Our results showed that VM existed in human pterygium specimens exactly. Otherwise, in human pterygium fibroblasts, doxycycline induced a dose-dependent inhibitory effect on cell proliferation and apoptosis induction. Besides, doxycycline significantly suppressed vasculogenic mimicry tube formation, cell migration and invasion. Furthermore, doxycycline impaired the expression of MMP-9, MMP-2 and VEGF which may related to pterygium VM formation. CONCLUSIONS Doxycycline decelerated pterygium progression might be through inhibiting VM formation according to the downregulation of MMP-9, MMP-2 and VEGF, which may provide the basis of further studies involving doxycycline for pterygium treatment.
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Affiliation(s)
- Meng-Xuan He
- Eye Institute, Affiliated Hospital of Nantong University, Nantong, China
| | - Jun-Fang Zhang
- Eye Institute, Affiliated Hospital of Nantong University, Nantong, China
| | - Ling Yang
- Eye Institute, Affiliated Hospital of Nantong University, Nantong, China
| | - Bai Qin
- Eye Institute, Affiliated Hospital of Nantong University, Nantong, China
| | - Hong-Wei Gu
- Eye Institute, Affiliated Hospital of Nantong University, Nantong, China
| | - Qiu-Yang Tang
- Eye Institute, Affiliated Hospital of Nantong University, Nantong, China
| | - Huai-Jin Guan
- Eye Institute, Affiliated Hospital of Nantong University, Nantong, China
| | - Hai-Hong Shi
- Eye Institute, Affiliated Hospital of Nantong University, Nantong, China
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Lin W, Li S, Meng Y, Huang G, Liang S, Du J, Liu Q, Cheng B. UDCA Inhibits Hypoxic Hepatocellular Carcinoma Cell–Induced Angiogenesis Through Suppressing HIF-1α/VEGF/IL-8 Intercellular Signaling. Front Pharmacol 2021; 12:755394. [PMID: 34975472 PMCID: PMC8714963 DOI: 10.3389/fphar.2021.755394] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2021] [Accepted: 11/23/2021] [Indexed: 12/29/2022] Open
Abstract
Background: A hypoxic microenvironment may induce angiogenesis and promote the development of hepatocellular carcinoma (HCC). The aim of this study was to evaluate whether ursodeoxycholic acid (UDCA) may inhibit hypoxic HCC cell–induced angiogenesis and the possible mechanisms. Methods: Tube formation and matrigel plug angiogenesis assays were used to evaluate angiogenesis in vitro and in vivo, respectively. Real-time PCR, enzyme-linked immunosorbent assay, and Western blot were used to evaluate the mRNA and protein expressions of hypoxia-inducible factor-1α (HIF-1α), vascular endothelial growth factor (VEGF), and IL-8, respectively. Dual-luciferase reporter assay was applied to assess the reporter gene expression of hypoxia-response element (HRE). Results: UDCA antagonized hypoxic Huh 7 cell-induced tube formation of EA.hy 926 cells. In HCC cells, UDCA inhibited hypoxia-induced upregulation of VEGF and IL-8 both in mRNA and protein levels. UDCA also inhibited IL-8–induced angiogenesis in vitro and in vivo through suppressing IL-8–induced phosphorylation of ERK. The levels of HIF-1α mRNA and protein and HRE-driven luciferase activity in HCC cells were upregulated by hypoxia and were all inhibited by UDCA. The proteasome inhibitor MG132 antagonized the effect of UDCA on HIF-1α degradation. In hypoxic condition, the phosphorylation of ERK and AKT was obviously increased in HCC cells, which was suppressed by UDCA. Transfection of the HIF-1α overexpression plasmid reversed the effects of UDCA on hypoxic HCC cell–induced angiogenesis, HRE activity, and expressions of IL-8 and VEGF. Conclusions: Our results demonstrated that UDCA could inhibit hypoxic HCC cell–induced angiogenesis through suppressing HIF-1α/VEGF/IL-8–mediated intercellular signaling between HCC cells and endothelial cells.
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Affiliation(s)
- Wanfu Lin
- Oncology Department of Traditional Chinese Medicine, Changhai Hospital, Naval Medical University (Second Military Medical University), Shanghai, China
- Faculty of Traditional Chinese Medicine, Naval Medical University (Second Military Medical University), Shanghai, China
| | - Shu Li
- Department of Gastroenterology, Baoshan Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Yongbin Meng
- Oncology Department of Traditional Chinese Medicine, Changhai Hospital, Naval Medical University (Second Military Medical University), Shanghai, China
| | - Guokai Huang
- Faculty of Traditional Chinese Medicine, Naval Medical University (Second Military Medical University), Shanghai, China
| | - Shufang Liang
- Oncology Department of Traditional Chinese Medicine, Changhai Hospital, Naval Medical University (Second Military Medical University), Shanghai, China
| | - Juan Du
- Oncology Department of Traditional Chinese Medicine, Changhai Hospital, Naval Medical University (Second Military Medical University), Shanghai, China
- Faculty of Traditional Chinese Medicine, Naval Medical University (Second Military Medical University), Shanghai, China
| | - Qun Liu
- Oncology Department of Traditional Chinese Medicine, Changhai Hospital, Naval Medical University (Second Military Medical University), Shanghai, China
- *Correspondence: Binbin Cheng, ; Qun Liu,
| | - Binbin Cheng
- Oncology Department of Traditional Chinese Medicine, Changhai Hospital, Naval Medical University (Second Military Medical University), Shanghai, China
- Faculty of Traditional Chinese Medicine, Naval Medical University (Second Military Medical University), Shanghai, China
- *Correspondence: Binbin Cheng, ; Qun Liu,
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Kozal K, Jóźwiak P, Krześlak A. Contemporary Perspectives on the Warburg Effect Inhibition in Cancer Therapy. Cancer Control 2021; 28:10732748211041243. [PMID: 34554006 PMCID: PMC8474311 DOI: 10.1177/10732748211041243] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
In the 1920s, Otto Warburg observed the phenomenon of altered glucose metabolism
in cancer cells. Although the initial hypothesis suggested that the alteration
resulted from mitochondrial damage, multiple studies of the subject revealed a
precise, multistage process rather than a random pattern. The phenomenon of
aerobic glycolysis emerges not only from mitochondrial abnormalities common in
cancer cells, but also results from metabolic reprogramming beneficial for their
sustenance. The Warburg effect enables metabolic adaptation of cancer cells to
grow and proliferate, simultaneously enabling their survival in hypoxic
conditions. Altered glucose metabolism of cancer cells includes, inter alia,
qualitative and quantitative changes within glucose transporters, enzymes of the
glycolytic pathway, such as hexokinases and pyruvate kinase, hypoxia-inducible
factor, monocarboxylate transporters, and lactate dehydrogenase. This review
summarizes the current state of knowledge regarding inhibitors of cancer glucose
metabolism with a focus on their clinical potential. The altered metabolic
phenotype of cancer cells allows for targeting of specific mechanisms, which
might improve conventional methods in anti-cancer therapy. However, several
problems such as drug bioavailability, specificity, toxicity, the plasticity of
cancer cells, and heterogeneity of cells in tumors have to be overcome when
designing therapies based on compounds targeted in cancer cell energy
metabolism.
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Affiliation(s)
- Karolina Kozal
- Faculty of Biology and
Environmental Protection, Department of Cytobiochemistry, University of Lodz, Lodz, Poland
| | - Paweł Jóźwiak
- Faculty of Biology and
Environmental Protection, Department of Cytobiochemistry, University of Lodz, Lodz, Poland
| | - Anna Krześlak
- Faculty of Biology and
Environmental Protection, Department of Cytobiochemistry, University of Lodz, Lodz, Poland
- Anna Krzeslak Faculty of Biology and
Environmental Protection, Department of Cytobiochemistry, University of Lodz,
Pomorska 141/143, Lodz 90-131, Poland.
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Effect and Molecular Mechanisms of Jiedu Recipe on Hypoxia-Induced Angiogenesis after Transcatheter Arterial Chemoembolization in Hepatocellular Carcinoma. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2021; 2021:6529376. [PMID: 33505496 PMCID: PMC7815394 DOI: 10.1155/2021/6529376] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/05/2020] [Revised: 07/23/2020] [Accepted: 12/30/2020] [Indexed: 12/25/2022]
Abstract
Transcatheter arterial chemoembolization (TACE) is one of the effective treatment methods for hepatocellular carcinoma (HCC) in middle and late phases. However, TACE-induced hypoxia may promote the angiogenesis and section of some cytokines, such as IL-8, and, thereby, lead to tumor metastasis. Therefore, we investigated the effect of Jiedu Recipe (JR), which has been demonstrated as an effective Traditional Chinese Medicine (TCM) recipe on HCC, on TACE-induced cytokines upregulation and hypoxia-induced angiogenesis. A total of 88 hepatocellular carcinoma (HCC) patients treated with TACE were enrolled and divided into a JR group or control group. TACE induced significant increases of neutrophil lymphocyte ratio (NLR), platelet lymphocyte ratio (PLR), IL-1β, IL-2R, IL-6, and IL-8. JR treatment significantly inhibited the elevation of IL-8 compared with control. In vitro, JR significantly inhibited the hypoxia-induced overexpression of IL-8, HIF-1α, and VEGF mRNA in Huh 7 cells. ELISA assay demonstrated the effect of JR on IL-8 expression. Both hypoxia and IL-8 may promote angiogenesis which was suppressed by JR. Western blot showed that IL-8 upregulated the expression of phosphorylation of AKT, ERK, NF-κB, and VEGFR, which were inhibited by JR. On the other hand, effects of IL-8 on the increase of p-AKT and p-ERK were also blocked by LY294002 and U0126, respectively. In conclusion, our results indicated that JR may inhibit hypoxia-induced angiogenesis through suppressing IL-8/HIF-1α/PI3K and MAPK/ERK pathways after TACE in HCC patients.
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Wu J, Sun L, Liu T, Dong G. Ultrasound-Targeted Microbubble Destruction-Mediated Downregulation of EZH2 Inhibits Stemness and Epithelial-Mesenchymal Transition of Liver Cancer Stem Cells. Onco Targets Ther 2021; 14:221-237. [PMID: 33469303 PMCID: PMC7810681 DOI: 10.2147/ott.s269589] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2020] [Accepted: 11/18/2020] [Indexed: 12/16/2022] Open
Abstract
Background Cancer cells could show the characteristics of cancer stem cells (CSCs) through epithelial-mesenchymal transition (EMT). EZH2 was associated with EMT. Ultrasound-targeted microbubble destruction (UTMD) could enhance gene transfection efficiency. Here, we explored the effect of UTMD-mediated shEZH2 on liver CSCs. Methods EZH2 expression in liver cancer and the overall survival of liver cancer patients were analyzed by bioinformatics. Liver CSCs (CD133+HuH7) were sorted by flow cytometry. After transfection of shEZH2 through UTMD (UTMD-shEZH2) or liposome (LIP-shEZH2), the viability, proliferation, sphere formation, migration, and invasion of CD133+HuH7 cells were detected by MTT, colony formation, tumor-sphere formation, wound healing, and transwell assays, respectively. A mice subcutaneous-xenotransplant tumor model was established by injecting CD133+HuH7 or CD133−HuH7 cells into the limbs of mice. Tumor weight and volume were documented. The expressions of EZH2, EMT-related factors, and STAT3/PI3K/AKT pathway-related factors in CD133+HuH7 cells or tumor tissues were detected by RT-qPCR, Western blot, or immunohistochemical. Results EZH2 was high-expressed in liver cancer, and the patients with high expression of EZH2 had a poor survival. CD133+ HuH7 cells had higher EZH2 expression, higher viability, and stronger sphere-forming and tumor-forming abilities than CD133− HuH7 cells. ShEZH2 inhibited the viability, proliferation, sphere formation, migration, and invasion of CD133+ HuH7 cells, decreased the weight and volume of the xenotransplant tumor, inhibited the expressions of EZH2, Vimentin, N-Cadherin, Twist-1, p-STAT3, p-PI3K, and p-AKT, and increased E-Cadherin expression. UTMD-shEZH2 caused a stronger effect on CD133+ HuH7 cells than LIP-shEZH2. Conclusion UTMD-mediated shEZH2 inhibited the stemness and EMT of liver CSCs in vitro and in vivo through regulating the STAT3/PI3K/AKT pathway.
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Affiliation(s)
- Jie Wu
- Department of Ultrasound Intervention, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan Province, People's Republic of China
| | - Lulu Sun
- Department of Ultrasound Intervention, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan Province, People's Republic of China
| | - Tingting Liu
- Department of Ultrasound Intervention, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan Province, People's Republic of China
| | - Gang Dong
- Department of Ultrasound Intervention, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan Province, People's Republic of China
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Li RL, He LY, Zhang Q, Liu J, Lu F, Duan HXY, Fan LH, Peng W, Huang YL, Wu CJ. HIF-1α is a Potential Molecular Target for Herbal Medicine to Treat Diseases. DRUG DESIGN DEVELOPMENT AND THERAPY 2020; 14:4915-4949. [PMID: 33235435 PMCID: PMC7680173 DOI: 10.2147/dddt.s274980] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Accepted: 10/22/2020] [Indexed: 12/12/2022]
Abstract
HIF-1α is an important factor regulating oxygen balance in mammals, and its expression is closely related to various physiological and pathological conditions of the body. Because HIF-1α plays an important role in the occurrence and development of cancer and other diseases, it has become an enduring research hotspot. At the same time, natural medicines and traditional Chinese medicine compounds have amazing curative effects in various diseases related to HIF-1 subtype due to their unique pharmacological effects and more effective ingredients. Therefore, in this article, we first outline the structure of HIF-1α and the regulation related to its expression, then introduce various diseases closely related to HIF-1α, and finally focus on the regulation of natural medicines and compound Chinese medicines through various pathways. This will help us understand HIF-1α systematically, and use HIF-1α as a target to discover more natural medicines and traditional Chinese medicines that can treat related diseases.
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Affiliation(s)
- Ruo-Lan Li
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan 611137, People's Republic of China
| | - Li-Ying He
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan 611137, People's Republic of China
| | - Qing Zhang
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan 611137, People's Republic of China
| | - Jia Liu
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan 611137, People's Republic of China
| | - Feng Lu
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan 611137, People's Republic of China
| | - Hu-Xin-Yue Duan
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan 611137, People's Republic of China
| | - Lin-Hong Fan
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan 611137, People's Republic of China
| | - Wei Peng
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan 611137, People's Republic of China
| | - Yong-Liang Huang
- Pharmacy Department, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan 610072, People's Republic of China
| | - Chun-Jie Wu
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan 611137, People's Republic of China
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Vasculogenic mimicry in carcinogenesis and clinical applications. J Hematol Oncol 2020; 13:19. [PMID: 32169087 PMCID: PMC7071697 DOI: 10.1186/s13045-020-00858-6] [Citation(s) in RCA: 140] [Impact Index Per Article: 35.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2019] [Accepted: 03/05/2020] [Indexed: 12/12/2022] Open
Abstract
Distinct from classical tumor angiogenesis, vasculogenic mimicry (VM) provides a blood supply for tumor cells independent of endothelial cells. VM has two distinct types, namely tubular type and patterned matrix type. VM is associated with high tumor grade, tumor progression, invasion, metastasis, and poor prognosis in patients with malignant tumors. Herein, we discuss the recent studies on the role of VM in tumor progression and the diverse mechanisms and signaling pathways that regulate VM in tumors. Furthermore, we also summarize the latest findings of non-coding RNAs, such as lncRNAs and miRNAs in VM formation. In addition, we review application of molecular imaging technologies in detection of VM in malignant tumors. Increasing evidence suggests that VM is significantly associated with poor overall survival in patients with malignant tumors and could be a potential therapeutic target.
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Kong L, Cai FY, Yao XM, Jing M, Fu M, Liu JJ, He SY, Zhang L, Liu XZ, Ju RJ, Li XT. RPV-modified epirubicin and dioscin co-delivery liposomes suppress non-small cell lung cancer growth by limiting nutrition supply. Cancer Sci 2020; 111:621-636. [PMID: 31777993 PMCID: PMC7004549 DOI: 10.1111/cas.14256] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2019] [Revised: 11/14/2019] [Accepted: 11/17/2019] [Indexed: 12/16/2022] Open
Abstract
Chemotherapy for non‐small cell lung cancer (NSCLC) is far from satisfactory, mainly due to poor targeting of antitumor drugs and self‐adaptations of the tumors. Angiogenesis, vasculogenic mimicry (VM) channels, migration, and invasion are the main ways for tumors to obtain nutrition. Herein, RPV‐modified epirubicin and dioscin co‐delivery liposomes were successfully prepared. These liposomes showed ideal physicochemical properties, enhanced tumor targeting and accumulation in tumor sites, and inhibited VM channel formation, tumor angiogenesis, migration and invasion. The liposomes also downregulated VM‐related and angiogenesis‐related proteins in vitro. Furthermore, when tested in vivo, the targeted co‐delivery liposomes increased selective accumulation of drugs in tumor sites and showed extended stability in blood circulation. In conclusion, RPV‐modified epirubicin and dioscin co‐delivery liposomes showed strong antitumor efficacy in vivo and could thus be considered a promising strategy for NSCLC treatment.
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Affiliation(s)
- Liang Kong
- School of Pharmacy, Liaoning University of Traditional Chinese Medicine, Dalian, China
| | - Fu-Yi Cai
- School of Pharmacy, Liaoning University of Traditional Chinese Medicine, Dalian, China
| | - Xue-Min Yao
- School of Pharmacy, Liaoning University of Traditional Chinese Medicine, Dalian, China
| | - Ming Jing
- School of Pharmacy, Liaoning University of Traditional Chinese Medicine, Dalian, China
| | - Min Fu
- School of Pharmacy, Liaoning University of Traditional Chinese Medicine, Dalian, China
| | - Jing-Jing Liu
- School of Pharmacy, Liaoning University of Traditional Chinese Medicine, Dalian, China
| | - Si-Yu He
- School of Pharmacy, Liaoning University of Traditional Chinese Medicine, Dalian, China
| | - Lu Zhang
- School of Pharmacy, Liaoning University of Traditional Chinese Medicine, Dalian, China
| | - Xin-Ze Liu
- School of Pharmacy, Liaoning University of Traditional Chinese Medicine, Dalian, China
| | - Rui-Jun Ju
- Department of Pharmaceutical Engineering, Beijing Institute of Petrochemical Technology, Beijing, China
| | - Xue-Tao Li
- School of Pharmacy, Liaoning University of Traditional Chinese Medicine, Dalian, China
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