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Ji H, Ma W, Zheng A, Tang D. The role and molecular mechanism of Trametes Robiniophila Murr(Huaier) in tumor therapy. JOURNAL OF ETHNOPHARMACOLOGY 2024; 334:118578. [PMID: 39004194 DOI: 10.1016/j.jep.2024.118578] [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: 04/11/2024] [Revised: 06/12/2024] [Accepted: 07/11/2024] [Indexed: 07/16/2024]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Trametes Robiniophila Murr, commonly known as Huaier, has been extensively documented in ethnopharmacology research in China. Huaier has a long history of clinical usage spanning over 1000 years in China. Traditional clinical application records demonstrate the wide utilization of Huaier for treating various cancers and enhancing the autoimmunity of tumor patients. AIM OF THE REVIEW The present study provides a comprehensive review of the traditional uses, phytochemical constituents, pharmacological activities, anti-tumor mechanism, and potential applications of Huaier, thereby offering valuable insights for the further development and utilization of this natural product. MATERIALS AND METHODS This study employed the keywords "Trametes Robiniophila Murr" and "Huaier" to retrieve relevant information on Huaier from various databases, including PubMed, Web of Science, Springer, Science Direct, ACS, Wiley, CNKI, Baidu Scholar, Google Scholar, and ancient materia medica. RESULTS Trametes Robiniophila Murr (Huaier), a traditional Chinese medicine, has demonstrated significant efficacy in the clinical treatment of various tumors. The primary bioactive constituents of Huaier consist of fungal-derived compounds, including polysaccharides, proteins, ketones, alkaloids, and minerals. The research findings demonstrate that Huaier serves as a reliable adjunctive therapeutic agent by effectively inhibiting cancer cell proliferation, inducing apoptosis in cancer cells, suppressing tumor metastasis, regulating tumor stem cells and immune function. Therefore, it exerts a potent anti-tumor effect when used in conjunction with conventional anti-cancer therapies. CONCLUSIONS The analysis of traditional uses, phytochemical composition, and pharmacological activity reveals that Huaier exhibits significant potential as a medicinal plant with diverse pharmacological effects. Owing to its numerous advantages, Huaier holds immense promise for application in the domains of tumor prevention and treatment, enhancing both survival time and quality of life among cancer patients.
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Affiliation(s)
- Hao Ji
- Northern Jiangsu People's Hospital Affiliated to Yangzhou University, Yangzhou University, Yangzhou, 225000, China.
| | - Wei Ma
- Northern Jiangsu People's Hospital Affiliated to Yangzhou University, Yangzhou University, Yangzhou, 225000, China.
| | - Aiyu Zheng
- Department of Geriatrics, Taixing People's Hospital, Taixing, 225400, China.
| | - Dong Tang
- Department of General Surgery, Institute of General Surgery, Northern Jiangsu People's Hospital; Northern Jiangsu People's Hospital Affiliated to Yangzhou University; The Yangzhou Clinical Medical College of Xuzhou Medical University; The Yangzhou School of Clinical Medicine of Dalian Medical University; The Yangzhou School of Clinical Medicine of Nanjing Medical University; Northern Jiangsu People's Hospital, Clinical Teaching Hospital of Medical School, Nanjing University, Yangzhou, 225000, China.
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Zhang Z, Shen C, Zhou F. The natural medicinal fungus Huaier promotes the anti-hepatoma efficacy of sorafenib through the mammalian target of rapamycin-mediated autophagic cell death. Med Oncol 2022; 39:221. [PMID: 36175804 DOI: 10.1007/s12032-022-01797-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2022] [Accepted: 07/15/2022] [Indexed: 06/16/2023]
Abstract
Sorafenib (SOR) is currently the first line molecular targeting agent for advanced liver cancer therapy. Unfortunately, the insensitivity of liver cancer patients to SOR relatively limits its effectiveness. Huaier (HUA), a natural medicinal parasitic fungus found on the Sophora japonica Linn., has been widely employed as an adjuvant medication for numerous malignancies due to its potent anti-tumoral properties. This study aims to elucidate the enhancing therapeutic efficacy of HUA on SOR treatment in hepatocellular carcinoma (HCC) cells and mouse models. The CCK-8, clone formation, flow cytometry, immunofluorescence, transmission electron microscopy, western blot, bioinformatic analysis, and xenograft tumor assays were performed to evaluate the synergistic anti-hepatoma efficacy and mechanisms of HUA-SOR combination treatment on HCC cells. The results revealed combination treatment further inhibited proliferation, promoted apoptosis, enhanced autophagy of HCC cells, and suppressed the growth of transplanted tumors in mice, compared with either HUA or SOR treatment alone. For Hep3B and Huh7 cells, the optimal synergistic doses of HUA in combination with SOR were 8 mg/mL + 4 μM and 4 mg/mL + 2 μM, with combination index values of 0.646 and 0.588, respectively. Additionally, the underlying mechanisms might be related to biological processes that are mediated by mammalian target of rapamycin (mTOR). The combination treatment downregulated the protein expression levels of p-mTOR, p-p70S6K, p62, and upregulated the protein expression levels of Beclin-1 and LC3B-II. The mTOR activator MHY1485 attenuated the effect of HUA-SOR combination by inhibiting autophagy, suggesting HUA may potentiate the sensitivity of HCC cells to SOR by partially inducing mTOR-mediated autophagic cell death. These findings might provide a rationale experimental foundation for clinical applications of HUA with SOR.
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Affiliation(s)
- Zhengguang Zhang
- School of Medicine & Holistic Integrative Medicine, Nanjing University of Chinese Medicine, Nanjing, 210023, China.
| | - Cunsi Shen
- Jiangsu Key Laboratory of Pediatric Respiratory Disease, Institute of Pediatrics, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, 210023, China
| | - Fuqiong Zhou
- Central Laboratory, Nanjing Hospital of Chinese Medicine, Affiliated to Nanjing University of Chinese Medicine, Nanjing, 210022, China.
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Li L, Gao J, Li J, Wang J. MiR-711 regulates gastric cancer progression by targeting CD44. Cancer Biomark 2022; 35:71-81. [PMID: 35786646 DOI: 10.3233/cbm-210213] [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: 11/15/2022]
Abstract
BACKGROUND MicroRNAs (miRNAs) have been reported to play an important role in tumor progression by regulating the expression of target genes. OBJECTIVE This study attempted to verify the role of miR-711 in gastric cancer (GC) progression by in vitro and in vivo assays. METHODS The expression of miR-711 in tumor tissues and cells was detected by real-time quantitative PCR (qRT-PCR). Expression of MiR-711 in NCI-N87 and SNU-1 cells was detected by FISH. We transfected GC cells with miR-711 mimics or inhibitors. The effects of miR-711 on the proliferation and metastasis of GC cells were detected by CCK-8, wound healing and transwell assays. Dual-luciferase reporter gene assay was used to verify the targeting relationship between miR-711 and CD44. Xenograft assays was used to verify the regulatory effect of miR-711 on tumor growth. RESULTS In GC tissues and cell lines, the expression of miR-711 was down-regulated when compare with adjacent tissues or normal epithelial cells. The results indicated that overexpressing of miR-711 could suppress the GC cell proliferation, migration, and invasion through targeting CD44. The knockdown of CD44 showed similar effects as miR-711 overexpression in GC cells. Moreover, we confirmed these effects in the in vivo assays. Furthermore, we found that miR-711 could play a role by influencing tumor cell stemness. CONCLUSION MiR-711 plays vital roles as a tumor-suppressor by targeting CD44 and may be a therapeutic target for GC treatment.
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Affiliation(s)
- Liang Li
- Department of General Surgery, The Second Affiliated Hospital of Xinjiang Medical University, Xinjiang, China
| | - Jie Gao
- Department of Gynecology, The Affiliated Tumor Hospital of Xinjiang Medical University, Xinjiang, China
| | - Jiangang Li
- Department of General Surgery, The Second Affiliated Hospital of Xinjiang Medical University, Xinjiang, China
| | - Jun Wang
- Department of General Surgery, The Second Affiliated Hospital of Xinjiang Medical University, Xinjiang, China
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Huaier Polysaccharide Interrupts PRV Infection via Reducing Virus Adsorption and Entry. Viruses 2022; 14:v14040745. [PMID: 35458475 PMCID: PMC9026689 DOI: 10.3390/v14040745] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Revised: 03/25/2022] [Accepted: 03/29/2022] [Indexed: 02/05/2023] Open
Abstract
A pseudorabies virus (PRV) novel virulent variant outbreak occurred in China in 2011. However, little is known about PRV prevention and treatment. Huaier polysaccharide has been used to treat some solid cancers, although its antiviral activity has not been reported. Our study confirmed that the polysaccharide can effectively inhibit infection of PRV XJ5 in PK15 cells. It acted in a dose-dependent manner when blocking virus adsorption and entry into PK15 cells. Moreover, it suppressed PRV replication in PK15 cells. In addition, the results suggest that Huaier polysaccharide plays a role in treating PRV XJ5 infection by directly inactivating PRV XJ5. In conclusion, Huaier polysaccharide might be a novel therapeutic agent for preventing and controlling PRV infection.
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GPR30 Activation Promotes the Progression of Gastric Cancer and Plays a Significant Role in the Anti-GC Effect of Huaier. JOURNAL OF ONCOLOGY 2022; 2022:2410530. [PMID: 35096058 PMCID: PMC8791733 DOI: 10.1155/2022/2410530] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Accepted: 12/23/2021] [Indexed: 12/09/2022]
Abstract
Gastric cancer (GC) is one of the most common types of cancer. The n-butanol extract of Huaier (NEH) is the alcohol-soluble part extracted by the systematic solvent method, which is effective against gastric cancer (GC). However, the mechanism of action of NEH remains unclear. In this study, we aim to evaluate the clinical relevance of GPR30 expression in GC patients and the role of the GPR30/PI3K/AKT signalling pathway in the anti-GC effect of NEH. The expression of GPR30 was examined using immunohistochemistry. Cell counting kit 8 (CCK-8) assay, wound healing, and transwell experiments were used to investigate the viability, migration, and invasion of gastric cancer cells. Western blotting was used to detect the expression of GPR30 and its downstream signalling molecules of the PI3K/AKT signalling pathway. Gastric cancer patient-derived xenografts (PDX) mouse model was used to evaluate the antitumor effect of NEH in vivo. In addition, the graded doses and the maximum tolerated dose of NEH were administered intraperitoneally into the mice for acute toxicity test. We demonstrate that GPR30 expression in GC tissues was significantly higher than that in corresponding adjacent noncancerous tissues and the expression of GPR30 was correlated with a poor prognosis in GC patients. Moreover, GPR30 expression was involved in the migration and invasion of GC cells in vitro. Additionally, we found that NEH can suppress the growth of GC in patient-derived xenograft tumors in vivo. Furthermore, NEH inhibited the proliferation, migration, and invasion in GC cells in a concentration-dependent manner through inhibiting the GPR30-mediated PI3K/AKT signalling pathway in vitro. Acute toxicity test showed that NEH caused no toxic reaction or death and the maximum tolerated dose of NEH in mice was greater than 1600 mg/kg. Our results demonstrate that the high expression of GPR30 is an independent factor of poor prognosis in patients with GC and NEH could be a new agent for the treatment of gastric cancer.
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Liu Z, Liu C, Yan K, Liu J, Fang Z, Fan Y. Huaier Extract Inhibits Prostate Cancer Growth via Targeting AR/AR-V7 Pathway. Front Oncol 2021; 11:615568. [PMID: 33708629 PMCID: PMC7940541 DOI: 10.3389/fonc.2021.615568] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2020] [Accepted: 01/07/2021] [Indexed: 01/05/2023] Open
Abstract
The androgen receptor (AR) plays a pivotal role in prostatic carcinogenesis, and it also affects the transition from hormone sensitive prostate cancer (HSPC) to castration-resistant prostate cancer (CRPC). Particularly, the persistent activation of the androgen receptor and the appearance of androgen receptor splicing variant 7 (AR-V7), could partly explain the failure of androgen deprivation therapy (ADT). In the present study, we reported that huaier extract, derived from officinal fungi, has potent antiproliferative effects in both HSPC and CRPC cells. Mechanistically, huaier extract downregulated both full length AR (AR-FL) and AR-V7 mRNA levels via targeting the SET and MYND domain-containing protein 3 (SMYD3) signaling pathway. Huaier extract also enhanced proteasome-mediated protein degradation of AR-FL and AR-V7 by downregulating proteasome-associated deubiquitinase ubiquitin-specific protease 14 (USP14). Furthermore, huaier extract inhibited AR-FL/AR-V7 transcriptional activity and their nuclear translocation. More importantly, our data demonstrated that huaier extract could re-sensitize enzalutamide-resistant prostate cancer cells to enzalutamide treatment in vitro and in vivo models. Our work revealed that huaier extract could be effective for treatment of prostate cancer either as monotherapy or in combination with enzalutamide.
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Affiliation(s)
- Zhengfang Liu
- Department of Urology, Qilu Hospital of Shandong University, Ji'nan, China
| | - Cheng Liu
- Department of Urology, Peking University Third Hospital, Beijing, China
| | - Keqiang Yan
- Department of Urology, Qilu Hospital of Shandong University, Ji'nan, China
| | - Jikai Liu
- Department of Urology, Qilu Hospital of Shandong University, Ji'nan, China
| | - Zhiqing Fang
- Department of Urology, Qilu Hospital of Shandong University, Ji'nan, China.,Department of Medicine, Center for Molecular Medicine (CMM) and Bioclinicum, Karolinska Institute and Karolinska University Hospital Solna, Solna, Sweden
| | - Yidong Fan
- Department of Urology, Qilu Hospital of Shandong University, Ji'nan, China
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Chen N, Wang Z, Yang X, Geng D, Fu J, Zhang Y. Integrated analysis of competing endogenous RNA in esophageal carcinoma. J Gastrointest Oncol 2021; 12:11-27. [PMID: 33708421 DOI: 10.21037/jgo-20-615] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Background The Competing endogenous RNA (CeRNA) network plays important roles in the development and progression of multiple human cancers. Increasing attention has been paid to CeRNA in esophageal carcinoma (ESCA). Methods We explored The Cancer Genome Atlas (TCGA) database and then analyzed the RNAs of 142 samples to obtain long non-coding RNAs (lncRNAs), micro RNAs (miRNAs), and messenger RNAs (mRNAs) with different expression trends alongside the progress of ESCA. A series test of cluster (STC) analysis was carried out to identify a set of unique model expression tendencies. Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) analysis were used to validate the function of key genes that were obtained from the STC analysis. Results Through our analysis, 272 lncRNAs, 87 miRNAs, and 692 mRNAs showed upward expression or downward expression trends, and these molecules were tightly involved in cell cycle, pathways in cancer, metabolic processes, and protein phosphorylation, among others. Ultimately, we constructed a CeRNA network containing a total of 71 lncRNAs, 56 miRNAs, and 125 mRNAs. The overall survival (OS) was analyzed using univariate Cox regression analysis to clarify the relationship between these key molecules from the CeRNA network and the prognosis of ESCA patients. Through survival analysis, we finally screened out two lncRNAs (DLEU2, RP11-890B15.3), three miRNAs (miR-26b-3p, miR-92a-3p, miR-324-5p), and one mRNA (SIK2) as crucial prognostic factors for ESCA. Conclusions The novel CeRNA network that we constructed will provide new novel prognostic biomarkers and therapeutic targets for patients with ESCA.
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Affiliation(s)
- Nanzheng Chen
- Department of Thoracic Surgery, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Zhi Wang
- Nursing Department, Xi'an Chest Hospital, Xi'an, China
| | - Xiaomei Yang
- Hospital 521 of China's Ordnance Industry Group, Xi'an, China
| | - Donghong Geng
- School of Continuing Education of Xi'an Jiaotong University, Xi'an, China
| | - Junke Fu
- Department of Thoracic Surgery, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Yong Zhang
- Department of Thoracic Surgery, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
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Liu X, Liu L, Chen K, Sun L, Li W, Zhang S. Huaier shows anti-cancer activities by inhibition of cell growth, migration and energy metabolism in lung cancer through PI3K/AKT/HIF-1α pathway. J Cell Mol Med 2020; 25:2228-2237. [PMID: 33377619 PMCID: PMC7882940 DOI: 10.1111/jcmm.16215] [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: 07/16/2020] [Revised: 11/27/2020] [Accepted: 11/28/2020] [Indexed: 12/13/2022] Open
Abstract
Huaier has been verified to have anti-cancer effects on many tumours. However, little information is available about the effects of Huaier on non-small cell lung cancer (NSCLC). We sought to probe the anti-cancer effects and related mechanisms of Huaier on lung cancer. A549 cells were pre-treated with 2, 4 and 8 mg/mL Huaier at different time points. Thereafter, cell viability was analysed by CCK-8 and the migration and invasion were detected by Scratch test and Transwell chamber migration assay. Moreover, ELISA, Western blot, shRNA transfection and RT-PCR were conducted to discover the related gene and protein expressions of energy metabolism and phosphatidylinositol 3-kinase (PI3K)/AKT/hypoxia-inducible factor 1α (HIF-1α) pathway. Furthermore, tumour xenografts were accomplished to inspect the anti-cancer effects of Huaier. Our consequences suggested that Huaier considerably repressed cell viability and migration in a dose-dependent way. In addition, Huaier statistically suppressed glycolysis, glucose transport and lactic acid (LA) accumulation. Besides, we detected that Huaier could inactivate the PI3K/AKT/HIF-1α pathway. The in vivo data confirmed that Huaier obviously decreased tumour volume and tumour growth, reduced the glycolysis, glucose transport and HIF-1α expression in the tumour-bearing tissues. Our results suggested Huaier revealed anti-tumour effects in both in vivo and in vitro possibly through PI3K/AKT/HIF-1α pathway.
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Affiliation(s)
- Xiangli Liu
- Department of Thoracic Surgery, the First Affiliated Hospital of China Medical University, Shenyang, China
| | - Lidan Liu
- Department of Anesthesiology, Shengjing Hospital of China Medical University, Shenyang, China
| | - Keyan Chen
- Department of Laboratory Animal Science, China Medical University, Shenyang, China
| | - Lei Sun
- Department of Thoracic Surgery, the First Affiliated Hospital of China Medical University, Shenyang, China
| | - Wenya Li
- Department of Thoracic Surgery, the First Affiliated Hospital of China Medical University, Shenyang, China
| | - Shuguang Zhang
- Department of Thoracic Surgery, the First Affiliated Hospital of China Medical University, Shenyang, China
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Qi T, Dong Y, Gao Z, Xu J. Research Progress on the Anti-Cancer Molecular Mechanisms of Huaier. Onco Targets Ther 2020; 13:12587-12599. [PMID: 33335400 PMCID: PMC7737552 DOI: 10.2147/ott.s281328] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2020] [Accepted: 11/14/2020] [Indexed: 12/24/2022] Open
Abstract
Huaier (Trametes robiniophila Murr), a Chinese traditional herb of medicine, has demonstrated promising curative effects in clinical treatment for various tumors. There are documented experiments showing the biological functions of Huaier with its antineoplastic molecular mechanisms: restraining proliferation and metastasis, arresting cell cycle, inducing apoptosis, pyrosis, and autophagy, anti-intratumoral angiogenesis, attenuating characteristics of tumor stem-like cells, interfering with the function of the tumor-related immune system, reversing drug resistance, and enhancing the sensitivity to chemotherapeutic drugs, etc. In addition, studies suggest that non-coding RNA (ncRNA) acts a pivotal part in cancer occurrence and development, and demonstrates that Huaier adjusts the performance of certain lncRNA (long non-coding RNA) and proceeds to affect the microRNA and its target genes, rendering an anti-tumor effect. Huaier also modulates the expression of lncRNA to attenuate the activity of ncRNA-sponged microRNA and then inhibits the expression of downstream target genes. We summarize and illustrate the experimentally confirmed anti-cancer molecular mechanisms of Huaier, to inspire new ideas for researchers in relevant fields.
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Affiliation(s)
- Tongtong Qi
- Department of General Surgery, Shanxi Medical University, Taiyuan, Shanxi 030001, People's Republic of China
| | - Yonghong Dong
- Department of Gastroenteropancreatic & Hernia Surgery, Shanxi Provincial People's Hospital, Taiyuan, Shanxi 030012, People's Republic of China
| | - Zili Gao
- Department of General Surgery, Shanxi Medical University, Taiyuan, Shanxi 030001, People's Republic of China
| | - Jun Xu
- Department of General Surgery, The First Hospital of Shanxi Medical University, Taiyuan, Shanxi 030001, People's Republic of China
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Zou YF, Rong YM, Chen ZX, Shen ZH, Chen X, Tan YX, Weng JR, Huang XM, Lin XT. Effects of Huaier Extract on Ameliorating Colitis-Associated Colorectal Tumorigenesis in Mice. Onco Targets Ther 2020; 13:8691-8704. [PMID: 32904640 PMCID: PMC7457401 DOI: 10.2147/ott.s253598] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2020] [Accepted: 08/05/2020] [Indexed: 01/05/2023] Open
Abstract
Background Huaier extract has been a part of traditional Chinese medicine (TCM) for roughly 1600 years and may serve as a potential anti-cancer drug as it is associated with good efficacy and low toxicity. Individuals with inflammatory bowel disease (IBD) are at a higher chance of being diagnosed with colorectal cancer (CRC) and as Huaier extract may potentially influence tumorigenesis, we set out to determine the effect of Huaier extract on colitis-associated CRC. Methods The CRC mouse model, established through azoxymethane (AOM) and dextran sulfate sodium (DSS), was administered Huaier extract. Weight loss, colon length, tumor number and tumor size were evaluated macroscopically. Pro-inflammatory cytokine expression and STAT3 phosphorylation were assessed in the colon using ELISA, Western blot and/or immunohistochemistry. Results Huaier extract improved the severity of colitis-associated tumorigenesis compared with control group, with attenuated weight loss and longer colons. Tumor number, size and load were drastically decreased in mice treated with Huaier. Histological assessment suggested that Huaier could decrease histological injury of the colon tissue. Additionally, Huaier extract treatment led to reduced pro-inflammatory cytokine levels (TNF-α, IL-6, IFN-γ and IL-1β) and a decrease of STAT3 phosphorylation in colon tissue. Additionally, present findings demonstrated that Huaier extract inhibited cell proliferation and induced apoptosis in CRC cells HCT116 and HCT8. The migration and invasion of CRC cells were markedly inhibited upon exposure to Huaier treatment. The apoptosis-associated protein levels (P53, Bax, Bcl-2, pro-caspase-3 and cleavage caspase-3) showed significant differences after the administration of Huaier extract in HCT116 and HCT8 cells. In vivo, the administration of Huaier extract to mice inhibited tumor growth and yielded a similar profile of apoptotic proteins expression p53, Bcl-2, pro-caspase-3 and cleaved caspase-3 while no significant differences in Bax were observed. Moreover, the ratio of TUNEL-positive/apoptotic cells was markedly increased in the Huaier-treated mice. Conclusion Huaier extract may reduce the IBD-associated tumor development by suppressing pro-inflammatory cytokine levels and STAT3 stimulation.
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Affiliation(s)
- Yi-Feng Zou
- Department of Colorectal Surgery, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, People's Republic of China.,Guangdong Institute of Gastroenterology; Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, People's Republic of China
| | - Yu-Ming Rong
- Department of Very Important Person Region, Cancer Center of Sun Yat-sen University, Guangzhou, Guangdong, People's Republic of China
| | - Ze-Xian Chen
- Department of Colorectal Surgery, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, People's Republic of China.,Guangdong Institute of Gastroenterology; Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, People's Republic of China
| | - Zhi-Hong Shen
- Department of General Surgery, Jieyang Hospital of Traditional Chinese Medicine, Jieyang, Guangdong, People's Republic of China
| | - Xi Chen
- Department of Colorectal Surgery, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, People's Republic of China.,Guangdong Institute of Gastroenterology; Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, People's Republic of China
| | - Ying-Xin Tan
- Department of Colorectal Surgery, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, People's Republic of China.,Guangdong Institute of Gastroenterology; Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, People's Republic of China
| | - Jing-Rong Weng
- Department of Colorectal Surgery, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, People's Republic of China.,Guangdong Institute of Gastroenterology; Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, People's Republic of China
| | - Xiao-Ming Huang
- Guangdong Institute of Gastroenterology; Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, People's Republic of China.,Department of Hepatobiliary Surgery, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, People's Republic of China
| | - Xu-Tao Lin
- Guangdong Institute of Gastroenterology; Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, People's Republic of China.,Department of Gastrointestinal Endoscopy, Department of Colorectal Surgery, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, People's Republic of China
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Traditional Chinese biomedical preparation (Huaier Granule) for breast cancer: a PRISMA-compliant meta-analysis. Biosci Rep 2020; 40:226070. [PMID: 32789470 PMCID: PMC7441486 DOI: 10.1042/bsr20202509] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2020] [Revised: 08/09/2020] [Accepted: 08/12/2020] [Indexed: 01/05/2023] Open
Abstract
Huaier Granule, a type of traditional Chinese biomedical preparation (TCBP), is considered to be a promising adjuvant therapy for breast cancer. Although an analysis of the published literature has been performed, the exact effects and safety of Huaier Granule remains controversial. Therefore, a wide-ranging systematic search of electronic databases from which to draw conclusions was performed. Data from 27 trials, including 2562 patients with breast cancer were analyzed. The results indicated that, compared with conventional treatment alone, the combination of conventional treatment and Huaier Granule markedly improved patients’ overall response (P=0.02) and quality of life (P<0.00001), and significantly prolonged 2-year (P=0.02), 3-year (P<0.0001) and 5-year (P=0.004) overall survival rates, and 1-year (P=0.003), 2-year (P<0.00001), 3-year (P<0.00001) and 5-year (P=0.03) disease-free survival. The immune function of patients was also significantly enhanced after combined intervention treatment, indicated by clearly increased percentages of CD3+ (P=0.05), CD4+ (P<0.00001) and natural killer cells (P<0.0001), and CD4+/CD8+ ratio (P<0.00001). The incidence of myelosuppression (P=0.001) and hepatotoxicity (P=0.05) was lower in breast cancer patients treated with Huaier Granule, whereas other adverse events did not differ significantly between the two groups (P>0.05). In summary, results of this meta-analysis suggest that the combination of conventional treatment and Huaier Granule is more effective for the treatment of breast cancer than conventional treatment alone.
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Ji D, Zheng W, Huang P, Yao Y, Zhong X, Kang P, Wang Z, Shi G, Xu Y, Cui Y. Huaier Restrains Cholangiocarcinoma Progression in vitro and in vivo Through Modulating lncRNA TP73-AS1 and Inducing Oxidative Stress. Onco Targets Ther 2020; 13:7819-7837. [PMID: 32848417 PMCID: PMC7425108 DOI: 10.2147/ott.s257738] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2020] [Accepted: 07/17/2020] [Indexed: 12/19/2022] Open
Abstract
Purpose Huaier, the fruiting body of Trametes robiniophila Murr, is a kind of traditional Chinese medicine. Recently, many studies have confirmed that Huaier has antitumor effects on various malignancies. Moreover, studies have demonstrated that long noncoding RNAs play an important regulatory role in the occurrence and progression of malignancies. Our present study was to explore whether Huaier has a potential antitumor effect in cholangiocarcinoma and reveal the relationship between lncRNAs and Huaier-induced tumor inhibition. Methods Microarray assay was performed to identify the candidate lncRNAs regulated by Huaier. Quantitative real-time PCR was applied to assess the effect of Huaier on TP73-AS1 expression. The effect of Huaier on the cell viability, proliferation, migration and invasion was evaluated by CCK-8, colony formation, wound healing and Transwell assays, respectively. The ratio of cell apoptosis was determined using AO/EB, Hoechst 33342 and flow cytometry. The effect of Huaier on oxidative stress was revealed using DCFH-DA, mito-SOX, JC-1 probes and Western blotting. In addition, the effect of Huaier on tumor growth and metastasis was explored using subcutaneous tumor model and lung metastatic tumor model in nude mice. Results In vitro, Huaier inhibited the proliferation, migration and invasion of cholangiocarcinoma cells by down-regulating TP73-AS1 and induced apoptosis through mitochondrial apoptotic pathway. In vivo, Huaier suppressed the growth and metastasis of cholangiocarcinoma by modulating the expression of proliferation and EMT-associated proteins. Conclusion Huaier could inhibit cell proliferation, invasion and metastasis by modulating the expression of TP73-AS1, meanwhile promote apoptosis of CCA cells through disturbing mitochondrial function, inducing oxidative stress and activating caspases in vitro. In addition, Huaier could suppress tumor growth and metastasis by regulating the expression of proliferation and EMT-related proteins. In the meantime, Huaier prolonged the survival of nude mice in lung metastatic model with acceptable drug safety.
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Affiliation(s)
- Daolin Ji
- Department of Hepatopancreatobiliary Surgery, The Second Affiliated Hospital, Harbin Medical University, Harbin, Heilongjiang Province, People's Republic of China.,The Key Laboratory of Myocardial Ischemia, Harbin Medical University, Ministry of Education, Harbin, Heilongjiang Province, People's Republic of China
| | - Wangyang Zheng
- Department of Hepatopancreatobiliary Surgery, The Second Affiliated Hospital, Harbin Medical University, Harbin, Heilongjiang Province, People's Republic of China.,The Key Laboratory of Myocardial Ischemia, Harbin Medical University, Ministry of Education, Harbin, Heilongjiang Province, People's Republic of China
| | - Peng Huang
- Department of Hepatopancreatobiliary Surgery, The Second Affiliated Hospital, Harbin Medical University, Harbin, Heilongjiang Province, People's Republic of China.,The Key Laboratory of Myocardial Ischemia, Harbin Medical University, Ministry of Education, Harbin, Heilongjiang Province, People's Republic of China
| | - Yue Yao
- Department of Endocrinology and Metabolism, The Second Affiliated Hospital, Harbin Medical University, Harbin, Heilongjiang Province, People's Republic of China
| | - Xiangyu Zhong
- Department of Hepatopancreatobiliary Surgery, The Second Affiliated Hospital, Harbin Medical University, Harbin, Heilongjiang Province, People's Republic of China
| | - Pengcheng Kang
- Department of Hepatopancreatobiliary Surgery, The Second Affiliated Hospital, Harbin Medical University, Harbin, Heilongjiang Province, People's Republic of China
| | - Zhidong Wang
- Department of Hepatopancreatobiliary Surgery, The Second Affiliated Hospital, Harbin Medical University, Harbin, Heilongjiang Province, People's Republic of China
| | - Guojing Shi
- Department of Biochemistry and Molecular Biology, Harbin Medical University, Harbin, Heilongjiang Province, People's Republic of China
| | - Yi Xu
- Department of Hepatopancreatobiliary Surgery, The Second Affiliated Hospital, Harbin Medical University, Harbin, Heilongjiang Province, People's Republic of China.,The Key Laboratory of Myocardial Ischemia, Harbin Medical University, Ministry of Education, Harbin, Heilongjiang Province, People's Republic of China
| | - Yunfu Cui
- Department of Hepatopancreatobiliary Surgery, The Second Affiliated Hospital, Harbin Medical University, Harbin, Heilongjiang Province, People's Republic of China
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13
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Trametes robiniophila Murr in the treatment of breast cancer. Biomed Pharmacother 2020; 128:110254. [PMID: 32480220 DOI: 10.1016/j.biopha.2020.110254] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2020] [Revised: 05/04/2020] [Accepted: 05/10/2020] [Indexed: 02/07/2023] Open
Abstract
Breast cancer is the leading cause of cancer death among women across the world. Trametes robiniophila Murr (Huaier), a traditional herbal medicine, has been used in China to protect human health for about 1600 years. Recent years, Huaier had been proven to be effective for multiple types of malignancies. This systematic review focused on breast cancer treatment, summarizing the curative function of Huaier aqueous extract and polysaccharides in preclinical researches. Huaier could markedly inhibit breast cancer progression with low toxicity, enhance immune response and increase the sensitivity to radiation and chemotherapy. The therapeutic effect of Huaier granule in clinical studies was also included. This review amalgamated the current studies and highlighted the promising role of Huaier and its polysaccharides as complementary alternative medicine in breast cancer treatment.
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Xu W, Wang Z, Li K, Jin R. Huai Qi Huang Potentiates Dexamethasone-Mediated Lethality in Acute Lymphoblastic Leukemia Cells by Upregulating Glucocorticoid Receptor α. Med Sci Monit 2020; 26:e921649. [PMID: 32065117 PMCID: PMC7043341 DOI: 10.12659/msm.921649] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
Background Glucocorticoids are important components of a number of chemotherapeutic regimens used to treat pediatric acute lymphoblastic leukemia (ALL). A primary cause of treatment failure of ALL is acquired resistance to glucocorticoids. Recently, traditional Chinese medicines were effectively used to treat solid tumors. Thus, the aim of this study was to investigate whether Huai Qi Huang (HQH), a traditional Chinese medicine, increased the efficacy of glucocorticoids in the treatment of ALL, and if so, to determine the underlying mechanism. Material/Methods Various concentrations of HQH were used to treat Jurkat and Nalm-6 cells for 24 to 72 hours. Subsequently, cells were co-treated with HQH and the glucocorticoid receptor agonist, dexamethasone (DEX), or a MEK inhibitor (PD98059) to verify the synergistic effects on apoptosis in Jurkat and Nalm-6 cells for 24 hours. Cell Counting Kit-8 assay and flow cytometry were used to measure cell viability and apoptosis, respectively. Protein and mRNA expression levels were assessed using western blotting and quantitative polymerase chain reaction. Results The results revealed that cell survival was reduced and apoptosis was increased as the HQH concentration was increased, and this was accompanied with increases in the levels of BAX, cleaved-caspase-3 and glucocorticoid receptor α (GRα) and decreases in the levels of Bcl-2 and phospho-ERK (pERK). Glucocorticoid receptor β (GRβ) and total ERK (t-ERK) had no significant changes. Combined treatment with HQH and DEX or PD98059 increased apoptosis in Jurkat and Nalm-6 cells, and concurrently increased BAX, cleaved-caspase-3, GILZ, NFKBIA, and GRα and decreased Bcl-2 and pERK. Conclusions HQH enhanced the sensitivity of ALL cells to glucocorticoids by increasing the expression of GRα and inhibiting the MEK/ERK pathway, thus providing a rational foundation for the treatment of ALL with HQH.
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Affiliation(s)
- Wenfu Xu
- Department of Pediatrics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China (mainland)
| | - Zhujun Wang
- Department of Pediatrics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China (mainland)
| | - Kun Li
- Department of Pediatrics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China (mainland)
| | - Runming Jin
- Department of Pediatrics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China (mainland)
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Wang W, Wang X, Li C, Chen T, Zhang N, Liang Y, Li Y, Zhang H, Liu Y, Song X, Zhao W, Chen B, Wang L, Yang Q. Huaier Suppresses Breast Cancer Progression via linc00339/miR-4656/CSNK2B Signaling Pathway. Front Oncol 2019; 9:1195. [PMID: 31781497 PMCID: PMC6857111 DOI: 10.3389/fonc.2019.01195] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2019] [Accepted: 10/22/2019] [Indexed: 12/21/2022] Open
Abstract
Huaier, as known as Trametes robiniophila Murr, is a traditional Chinese medicine. Various studies have demonstrated that Huaier could inhibit cancer progression and improve the prognosis of patients. In the present study, we comprehensively screened the expression profiles of lncRNAs, miRNAs, and mRNAs in Huaier-treated breast cancer cells. Using bioinformatic analysis, hub genes were identified and functionally annotated. Weighted gene coexpression network analysis was applied to construct the molecular network influenced by Huaier. Linc00339 was then found to play a critical role in Huaier-mediated cancer suppression. To validate the effects of linc00339 and identify the downstream targets, we performed in vitro and in vivo experiments. Finally, we identified that Huaier could inhibit the proliferation of breast cancer cells through modulating linc00339/miR-4656/CSNK2B signaling pathway.
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Affiliation(s)
- Wei Wang
- Department of Breast Surgery, Qilu Hospital, Shandong University, Jinan, China.,Department of Thyroid and Breast Surgery, Jining No. 1 People's Hospital, Jining, China
| | - Xiaolong Wang
- Department of Breast Surgery, Qilu Hospital, Shandong University, Jinan, China
| | - Chen Li
- Department of Breast Surgery, Qilu Hospital, Shandong University, Jinan, China
| | - Tong Chen
- Department of Breast Surgery, Qilu Hospital, Shandong University, Jinan, China
| | - Ning Zhang
- Department of Breast Surgery, Qilu Hospital, Shandong University, Jinan, China
| | - Yiran Liang
- Department of Breast Surgery, Qilu Hospital, Shandong University, Jinan, China
| | - Yaming Li
- Department of Breast Surgery, Qilu Hospital, Shandong University, Jinan, China
| | - Hanwen Zhang
- Department of Breast Surgery, Qilu Hospital, Shandong University, Jinan, China
| | - Ying Liu
- Department of Breast Surgery, Qilu Hospital, Shandong University, Jinan, China
| | - Xiaojin Song
- Department of Breast Surgery, Qilu Hospital, Shandong University, Jinan, China
| | - Wenjing Zhao
- Department of Pathology Tissue Bank, Qilu Hospital, Shandong University, Jinan, China
| | - Bing Chen
- Department of Pathology Tissue Bank, Qilu Hospital, Shandong University, Jinan, China
| | - Lijuan Wang
- Department of Pathology Tissue Bank, Qilu Hospital, Shandong University, Jinan, China
| | - Qifeng Yang
- Department of Breast Surgery, Qilu Hospital, Shandong University, Jinan, China.,Department of Pathology Tissue Bank, Qilu Hospital, Shandong University, Jinan, China
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Effectiveness of Huai Qi Huang Granules on Juvenile Collagen-induced Arthritis and Its Influence on Pyroptosis Pathway in Synovial Tissue. Curr Med Sci 2019; 39:784-793. [DOI: 10.1007/s11596-019-2106-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2019] [Revised: 06/20/2019] [Indexed: 11/27/2022]
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17
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Fu Z, Ma K, Dong B, Zhao C, Che C, Dong C, Zhang R, Wang H, Wang X, Liang R. The synergistic antitumor effect of Huaier combined with 5-Florouracil in human cholangiocarcinoma cells. BMC COMPLEMENTARY AND ALTERNATIVE MEDICINE 2019; 19:203. [PMID: 31391034 PMCID: PMC6686517 DOI: 10.1186/s12906-019-2614-5] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/21/2018] [Accepted: 07/23/2019] [Indexed: 12/13/2022]
Abstract
BACKGROUND 5-Florouracil (5-FU) is a commonly used chemotherapeutic drug for cholangiocarcinoma, whereas it has unsatisfactory effect, and patients often have chemo-resistance to it. The combination of chemotherapeutic agents and traditional Chinese medicine has already exhibited a promising application in oncotherapy. Huaier extract (Huaier) has been used in clinical practice widely, exhibiting good anti-tumor effect. This paper aims to investigate the possibility of combination 5-FU and Huaier as a treatment for cholangiocarcinoma. METHODS A series of experiments were performed on the Huh28 cells in vitro, which involved cell proliferation, colony formation, apoptosis, cell cycle, migratory and invasive tests. Besides, western blots were also performed to examine the potential mechanism of 5-FU. RESULTS The combination effect (antagonism, synergy or additive) was assessed using Chou-Talalay method. Using the CCK-8 and Colony formation assay, the anti-proliferation effect of 5-FU combined with Huaier was observed. Apoptosis inducing and cell cycle arrest effect of the combination of two drugs were assessed by flow cytometry. To determine the combined treatment on cell immigration and invasion ability, wound healing and Transwell assay were performed. The above experiment results suggest that the combined 5-FU and Huaier, compared with treatment using either drug alone, exhibited stronger effects in anti-proliferation, cycle arrest, apoptosis-induced and anti-metastasis. Further, western blot results reveal that the inhibition of STAT3 and its target genes (e.g. Ki67, Cyclin D1, Bcl-2 and MMP-2) might be set as the potential therapeutic targets. Besides, the inhibition of combination treatment in proteins expression associated with proliferation, apoptosis, cell cycle and metastasis was consistent with that of previous phenotypic experiments. CONCLUSIONS Huaier combined with 5-FU exhibited a synergistic anti-tumor effect in Huh28 cell. Furthermore, the mechanisms might be associated with the activation and translocation of STAT3, as well as its downstream genes.
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Guo W, Yu Q, Zhang M, Li F, Liu Y, Jiang W, Jiang H, Li H. Long intergenic non-protein coding RNA 511 promotes the progression of osteosarcoma cells through sponging microRNA 618 to upregulate the expression of maelstrom. Aging (Albany NY) 2019; 11:5351-5367. [PMID: 31386627 PMCID: PMC6710040 DOI: 10.18632/aging.102109] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2018] [Accepted: 07/16/2019] [Indexed: 04/09/2023]
Abstract
Osteosarcoma is a tumor disease that commonly exists among young populations. Our research explored the role of the LINC00511/microRNA-618/MAEL axis in osteosarcoma.Expression profiles of long non-coding RNAs (lncRNAs) in osteosarcoma (OS) tissues were constructed, and LINC00511 expression levels were verified with qRT-PCR. LncRNA-miRNA and miRNA-mRNA interactions were predicted. Validation was performed using a dual-luciferase reporter assay. Protein expression levels of MAEL were evaluated by Western blot assays. The effects of LINC00511, miR-618 and MAEL on the proliferation, viability, and metastasis of OS cells were detected using colony formation, cell counting kit-8 (CCK-8) and transwell assays, respectively. The apoptosis rates of OS cells were investigated using flow cytometry. The tumor-suppressing effect of LINC00511 silencing was also analyzed using a xenograft model in nude mice.LINC00511 overexpression was observed in OS tissues and cell lines. Knockdown of LINC00511 in nude mice inhibited the tumorigenic ability of OS cells. Transfection-induced overexpression of LINC00511 and MAEL, as well as downregulation, highlighted the features of tumor cells, and LINC00511 overexpression reduced apoptosis in vitro.LINC00511 was confirmed to be beneficial for osteosarcoma development via sponging miR-618 and increasing MAEL expression and may thus be considered a potential target for osteosarcoma therapy.
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Affiliation(s)
- Wen Guo
- Department of Orthopaedic Surgery, Taizhou People’s Hospital, Jiangsu 225300, China
| | - Qing Yu
- Department of Orthopaedic Surgery, Taizhou People’s Hospital, Jiangsu 225300, China
| | - Ming Zhang
- Department of Orthopaedic Surgery, Taizhou People’s Hospital, Jiangsu 225300, China
| | - Fang Li
- Department of Neurology, Taizhou Hospital of Traditional Chinese Medicine, Jiangsu 225300, China
| | - Yu Liu
- Department of Orthopaedic Surgery, Taizhou People’s Hospital, Jiangsu 225300, China
| | - Weiwei Jiang
- Department of Orthopaedic Surgery, Taizhou People’s Hospital, Jiangsu 225300, China
| | - Haitao Jiang
- Department of Orthopaedic Surgery, Taizhou People’s Hospital, Jiangsu 225300, China
| | - Haijun Li
- Department of Orthopaedic Surgery, Taizhou People’s Hospital, Jiangsu 225300, China
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Han L, Hao Y, Wang J, Wang Z, Yang H, Wu X. Knockdown of LINC02465 Suppresses Gastric Cancer Cell Growth and Metastasis Via PI3K/AKT Pathway. HUM GENE THER CL DEV 2019; 30:19-28. [PMID: 30632400 DOI: 10.1089/humc.2018.177] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Affiliation(s)
- Liang Han
- Department of Gastroenterology, First People's Hospital of Yancheng City, Yancheng, Jiangsu Province, China
| | - Yanping Hao
- Department of Gastroenterology, First People's Hospital of Yancheng City, Yancheng, Jiangsu Province, China
| | - Jianhua Wang
- Department of Gastroenterology, First People's Hospital of Yancheng City, Yancheng, Jiangsu Province, China
| | - Zhengjiang Wang
- Department of Gastroenterology, First People's Hospital of Yancheng City, Yancheng, Jiangsu Province, China
| | - Hongmei Yang
- Department of Gastroenterology, First People's Hospital of Yancheng City, Yancheng, Jiangsu Province, China
| | - Xudong Wu
- Department of Gastroenterology, First People's Hospital of Yancheng City, Yancheng, Jiangsu Province, China
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20
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Pan J, Yang C, Jiang Z, Huang J. Trametes robiniophila Murr: a traditional Chinese medicine with potent anti-tumor effects. Cancer Manag Res 2019; 11:1541-1549. [PMID: 30863164 PMCID: PMC6389013 DOI: 10.2147/cmar.s193174] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Trametes robiniophila Murr also known as Huaier, one of the traditional Chinese medicines, has been shown an effective adjuvant of cancer therapy. Accumulating evidence suggests that the anti-cancer effects of Huaier can be briefly divided into two aspects: the direct effects on tumor cells and the indirect effects on immune cells. In vitro and in vivo experiment showed Huaier directly inhibited tumor cell proliferation, induced tumor cell death, prevented metastasis and interfered with angiogenesis via various signaling pathways. The immunomodulatory effect of Huaier is associated with enhancement of the number and function of CD4+ T cells and NK cells, regulation of the polarization and function of macrophages, and elevated secretion of immune stimulatory cytokines. In this review, the anti-cancer effects and combined treatments of Huaier with other anti-cancer therapies, and the underlying mechanisms are summarized and discussed.
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Affiliation(s)
- Jun Pan
- Cancer Institute (Key Laboratory of Cancer Prevention & Intervention, National Ministry of Education; Key Laboratory of Tumor Microenvironment and Immune Therapy of Zhejiang Province), Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310009, P.R. China, .,Department of Surgical Oncology, Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310009, P.R. China,
| | - Chenghui Yang
- Cancer Institute (Key Laboratory of Cancer Prevention & Intervention, National Ministry of Education; Key Laboratory of Tumor Microenvironment and Immune Therapy of Zhejiang Province), Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310009, P.R. China, .,Department of Surgical Oncology, Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310009, P.R. China,
| | - Zhou Jiang
- Cancer Institute (Key Laboratory of Cancer Prevention & Intervention, National Ministry of Education; Key Laboratory of Tumor Microenvironment and Immune Therapy of Zhejiang Province), Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310009, P.R. China, .,Department of Surgical Oncology, Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310009, P.R. China,
| | - Jian Huang
- Cancer Institute (Key Laboratory of Cancer Prevention & Intervention, National Ministry of Education; Key Laboratory of Tumor Microenvironment and Immune Therapy of Zhejiang Province), Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310009, P.R. China, .,Department of Surgical Oncology, Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310009, P.R. China,
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Huaier n-butanol extract suppresses proliferation and metastasis of gastric cancer via c-Myc-Bmi1 axis. Sci Rep 2019; 9:447. [PMID: 30679589 PMCID: PMC6346047 DOI: 10.1038/s41598-018-36940-w] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2018] [Accepted: 11/26/2018] [Indexed: 01/02/2023] Open
Abstract
Gastric cancer (GC) ranks as the third leading cause of cancer-related mortality worldwide, and approximately 42% of all cases diagnosed each year worldwide are diagnosed in China. A large number of clinical applications have revealed that Trametes robiniophila Μurr. (Huaier) exhibits an anti-tumour effect. However, loss of the bioactive components of Huaier during the extraction procedure with water is unavoidable, and the underlying mechanism of the anti-cancer effect of Huaier remains poorly understood. In this study, we investigated the anti-cancer effect of Huaier n-butanol extract, which contained 51.4% total flavonoids, on HGC27, MGC803, and AGS human GC cell lines in vitro. At a low concentration, Huaier n-butanol extract inhibited the growth of these GC cell types, induced cell cycle arrest and reduced cell metastasis. Moreover, Huaier n-butanol extract suppressed the c-Myc-Bmi1 signalling pathway, and overexpression of Bmi1 reversed the effects of Huaier n-butanol extract on GC cells. Thus, our findings indicate that Huaier n-butanol extract suppresses the proliferation and metastasis of GC cells via a c-Myc-Bmi1-mediated approach, providing a new perspective for our understanding of the anti-tumour effects of Huaier. These results suggest that Huaier n-butanol extract could be an attractive therapeutic adjuvant for the treatment of human GC.
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22
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Sheng J, Zou X, Cheng Z, Xiang Y, Yang W, Lin Y, Cui R. Recent Advances in Herbal Medicines for Digestive System Malignancies. Front Pharmacol 2018; 9:1249. [PMID: 30524272 PMCID: PMC6256117 DOI: 10.3389/fphar.2018.01249] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2018] [Accepted: 10/15/2018] [Indexed: 12/12/2022] Open
Abstract
Herbal medicines, as an important part of traditional Chinese medicine (TCM), have been used to treat digestive system malignancies (DSM) for many years, and have gradually gained recognition worldwide. The role of herbal medicines in the comprehensive treatment of DSM is being improved from adjuvant treatment of the autologous immune function in cancer patients, to the treatment of both the symptoms and disease, direct inhibition of tumor cell growth and proliferation, and induction of tumor cell autophagy and apoptosis. Their specific mechanisms in these treatments are also being explored. The paper reviews the current anti-tumor mechanisms of TCM, including single herbal medicines, Chinese herbal formulations, Chinese medicine preparations and TCM extract, and their application in the comprehensive treatment of digestive system tumors, providing a reference for clinical application of TCM.
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Affiliation(s)
- Jiyao Sheng
- Jilin Provincial Key Laboratory on Molecular and Chemical Genetic, The Second Hospital of Jilin University, Changchun, China
| | - Xiaohan Zou
- Jilin Provincial Key Laboratory on Molecular and Chemical Genetic, The Second Hospital of Jilin University, Changchun, China
| | - Ziqian Cheng
- Jilin Provincial Key Laboratory on Molecular and Chemical Genetic, The Second Hospital of Jilin University, Changchun, China
| | - Yien Xiang
- Jilin Provincial Key Laboratory on Molecular and Chemical Genetic, The Second Hospital of Jilin University, Changchun, China
| | - Wei Yang
- Jilin Provincial Key Laboratory on Molecular and Chemical Genetic, The Second Hospital of Jilin University, Changchun, China
| | - Yang Lin
- Jilin Provincial Key Laboratory on Molecular and Chemical Genetic, The Second Hospital of Jilin University, Changchun, China
| | - Ranji Cui
- Jilin Provincial Key Laboratory on Molecular and Chemical Genetic, The Second Hospital of Jilin University, Changchun, China
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Zhang Y, Wang X, Chen T. Efficacy of Huaier granule in patients with breast cancer. Clin Transl Oncol 2018; 21:588-595. [PMID: 30276759 DOI: 10.1007/s12094-018-1959-4] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2018] [Accepted: 09/24/2018] [Indexed: 02/06/2023]
Abstract
BACKGROUND Huaier extract has been demonstrated to exhibit potent anti-tumor effects in various types of cancer cells. However, the clinical benefit of Huaier granule in breast cancer has not been reported. In this study, we aimed to evaluate the efficacy of Huaier granule in breast cancer patients. METHODS Our study included 284 breast cancer patients treated with or without Huaier granule between January 2005 and October 2016 at Qilu Hospital, Shandong University, Jinan, China. Retrospective data obtained included demographics, clinicopathological characteristics, disease-free survival (DFS), serum concentrations of tumor markers, the Karnofsky performance scale (KPS), and incidences of emotional symptoms. DFS was the main outcome measure. RESULTS Of the patients included, 144 were classified into the control group and 140 into the Huaier group. Baseline characteristics were well balanced between the study arms. Median DFS was 91.43 months for control group and 112.61 months for Huaier group (hazard ratio (HR) = 2.97, 95% confidence interval (CI) = 1.57-5.61, p < 0.01). After Huaier granule treatment, the serum levels of tumor markers could be reduced to the normal range. In addition, breast cancer patients with Huaier granule treatment had higher KPS scores and less emotional symptoms. CONCLUSIONS Our data demonstrated that patients orally administrated Huaier granule got longer DFS. Furthermore, Huaier granule could reduce serum tumor markers, improve the functional status, and decrease the incidences of emotional symptoms in breast cancer patients. Therefore, Huaier granule was an effective therapy for women with breast cancer.
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Affiliation(s)
- Y Zhang
- Department of Nursing, Qilu Hospital, Shandong University, Jinan, Shandong, China.
| | - X Wang
- Department of Breast Surgery, Qilu Hospital, Shandong University, Jinan, Shandong, China
| | - T Chen
- School of Medicine, Shandong University, Jinan, Shandong, China
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A Randomized, Double-Blind, Controlled Clinical Study on the Curative Effect of Huaier on Mild-to-Moderate Psoriasis and an Experimental Study on the Proliferation of Hacat Cells. BIOMED RESEARCH INTERNATIONAL 2018; 2018:2372895. [PMID: 30246016 PMCID: PMC6136520 DOI: 10.1155/2018/2372895] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/06/2018] [Revised: 07/08/2018] [Accepted: 07/30/2018] [Indexed: 12/23/2022]
Abstract
The antitumor effects of Huaier have been recently revealed. However, no research has been conducted on the effects of Huaier on keratinocyte proliferation and for the treatment of psoriasis. Hacat cells were treated with different concentrations of Huaier for different periods of times. The effects on cell proliferation and vitality and on the cell cycle were detected. Patients with mild-to-moderate psoriasis were randomized and divided into two groups in a double-blind manner. The experimental group was given sugar-free Yinxie granules and Huaiqihuang (HQH) granules, and the control group was given sugar-free Yinxie granules and placebo. After 4 weeks, various therapeutic indexes were compared. Huaier significantly inhibited Hacat cell proliferation, suppressed vitality, and blocked the cell cycle in the G1 phase compared with the control group (P < 0.01, respectively). After treatment for 4 weeks, the number of patients between the two groups that experienced a 50% reduction in the Psoriasis Area and Severity Index (PASI 50), PASI 75 and PASI 90, was significantly different (P <0.01). The body surface area (BSA) affected by psoriasis and static physician's global assessment (sPGA) was significantly reduced (P < 0.01); additionally, a significant improvement in the Dermatology Life Quality Index (DLQI) (P < 0.01) was observed. Huaier has shown promising effects in both clinical and experimental setting in this preliminary study and it might provide some benefit in the treatment of psoriasis vulgaris in the future.
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Chen Y, Wu H, Wang X, Wang C, Gan L, Zhu J, Tong J, Li Z. Huaier Granule extract inhibit the proliferation and metastasis of lung cancer cells through down-regulation of MTDH, JAK2/STAT3 and MAPK signaling pathways. Biomed Pharmacother 2018; 101:311-321. [PMID: 29499405 DOI: 10.1016/j.biopha.2018.02.028] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2017] [Revised: 02/05/2018] [Accepted: 02/09/2018] [Indexed: 10/17/2022] Open
Abstract
Although the effect of Huaier has been widely studied, its role and its molecular mechanism in lung cancer are not clear. In this study, we explored the inhibitory effect of Huaier on lung cancer cells and its molecular mechanism. The cell viability, migration and invasion were analyzed by CCK-8 and BrdU cell proliferation assay kits, Transwell and colony forming assay. The cell cycle and apoptosis were analyzed by flow cytometry. The experimental results showed that the viability, migration and invasion of A549 and NCI-H1650 cells were inhibited by Huaier in a dose and time-dependent manner. Huaier induced cell apoptosis and the cells were blocked in the S phase to inhibit cell proliferation. Western blotting results showed that Huaier inhibited the expression of MTDH and increased the proportion of Bax/Bcl-2, it could also promote the expression of Cleaved Caspase-3 and increase the activity of Caspase-3, promote cell apoptosis and inhibit cell proliferation. Huaier inhibited the metastasis and invasion of lung cancer cells by inhibiting the expression levels of EMT related proteins, it also inhibited the expression of JAK2/STAT3 and MAPK signaling pathways. Therefore, our results showed that Huaier may inhibit the proliferation and metastasis of lung cancer cells through multiple targets, it had the potential for treatment of lung cancer.
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Affiliation(s)
- Yang Chen
- Department of Traditional Chinese Medicine, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui 230022, People's Republic of China; Anhui University of Chinese Medicine, Hefei, People's Republic of China
| | - Huan Wu
- Scientific Research Experiment Center, Anhui University of Chinese Medicine, Hefei, People's Republic of China
| | - Xinheng Wang
- Anhui University of Chinese Medicine, Hefei, People's Republic of China
| | - Chenyang Wang
- Department of Traditional Chinese Medicine, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui 230022, People's Republic of China
| | - Lei Gan
- Department of Traditional Chinese Medicine, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui 230022, People's Republic of China
| | - Jie Zhu
- Anhui University of Chinese Medicine, Hefei, People's Republic of China
| | - Jiabing Tong
- Anhui University of Chinese Medicine, Hefei, People's Republic of China
| | - Zegeng Li
- Anhui University of Chinese Medicine, Hefei, People's Republic of China.
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Ye ZH, Gui DW. miR‑539 suppresses proliferation and induces apoptosis in renal cell carcinoma by targeting high mobility group A2. Mol Med Rep 2018; 17:5611-5618. [PMID: 29436648 PMCID: PMC5866001 DOI: 10.3892/mmr.2018.8578] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2017] [Accepted: 09/06/2017] [Indexed: 12/20/2022] Open
Abstract
Renal cell carcinoma (RCC) is one of the most common urinary malignancies with a high rate of morbidity. MicroRNAs (miRNAs) have been shown to be critical post-transcriptional regulators in tumorigenesis. The present study aimed to investigate the effect of miRNA (miR)-539 on the proliferation and apoptosis of RCC. The expression of miR-539 and high mobility group AT-hook 2(HMGA2) were examined in clinical RCC specimens. The 786-O RCC cell line was also used and was transfected with miR-539 mimics or inhibitors. The correlation between miR-539 and HMGA2 was confirmed using a luciferase reporter assay. Cell viability and apoptosis were detected using MTT and flow cytometry assays. The protein levels of HMGA2, AKT, phosphorylated (p)-AKT, mammalian target of rapamycin (mTOR) and p-mTOR were analyzed using western blot analysis. The results revealed that miR-539 was negatively correlated with the expression of HMGA2 in clinical RCC specimens. Further experiments identified HMGA2 as a direct target of miR-539. The overexpression of miR-539 downregulated the expression of HMGA2, reduced cell proliferation and promoted cell apoptosis, whereas the knockdown of miR-539 led to the opposite results. miR-539 also suppressed the phosphorylation of AKT and mTOR, without altering the levels of total AKT and mTOR. Taken together, the results of the present study indicated that miR-539 negatively regulated the expression of HMGA2 in clinical specimens and in vitro. miR539 inhibited cell proliferation and induced apoptosis in RCC cells. This regulatory effect of miR-539 may be associated with the AKT signaling pathway. Therefore, miR-539 may be used as a biomarker for predicting the progression of RCC.
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Affiliation(s)
- Zhi-Hua Ye
- Department of Urology and Hubei Key Laboratory of Kidney Disease Pathogenesis and Intervention, Huangshi Central Hospital, Affiliated Hospital of Hubei Polytechnic University, Edong Healthcare Group, Huangshi, Hubei 435000, P.R. China
| | - Ding-Wen Gui
- Department of Urology and Hubei Key Laboratory of Kidney Disease Pathogenesis and Intervention, Huangshi Central Hospital, Affiliated Hospital of Hubei Polytechnic University, Edong Healthcare Group, Huangshi, Hubei 435000, P.R. China
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Xu Z, Zheng G, Wang Y, Zhang C, Yu J, Teng F, Lv H, Cheng X. Aqueous Huaier Extract Suppresses Gastric Cancer Metastasis and Epithelial to Mesenchymal Transition by Targeting Twist. J Cancer 2017; 8:3876-3886. [PMID: 29151976 PMCID: PMC5688942 DOI: 10.7150/jca.20380] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2017] [Accepted: 08/14/2017] [Indexed: 12/21/2022] Open
Abstract
Trametes robiniophila Murr. (Huaier) is a widely used anti-cancer agent in China. Strong evidence for the anti-proliferative activity of Huaier has been reported; however, its anti-metastatic potential against gastric cancer (GC) as well as its underlying mechanism of action are unknown. Here, we show that treatment with an aqueous Huaier extract over a range of concentrations significantly suppressed both the invasiveness and migratory ability of GC cells. Huaier could also partly reverse the epithelial-mesenchymal transition (EMT), as characterized by increased expression of the epithelial marker E-cadherin and decreased expression of the mesenchymal markers N-cadherin and vimentin. In addition, Huaier-treated cells expressed lower levels of Twist compared to untreated controls, and overexpression of Twist via transfection could partially abolish the anti-metastatic activity of Huaier. Furthermore, elevated Twist expression was correlated with an advanced TNM stage, a high rate of lymph node metastasis, and reduced disease-free survival in GC patients. These findings reveal a novel anti-metastatic mechanism for Huaier, which inhibits the EMT by targeting Twist, suggesting its potential application against a GC relapse.
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Affiliation(s)
- Zhiyuan Xu
- Department of gastrointestinal surgery, The First Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, Zhejiang, China
| | - Guowei Zheng
- Department of gastrointestinal surgery, The First Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, Zhejiang, China
| | - Yiping Wang
- Key Laboratory of integrated traditional Chinese and Western Medicine for diagnosis and treatment of digestive system tumor, Hangzhou, Zhejiang, China
| | - Chunli Zhang
- Department of pathology, The First Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, Zhejiang, China
| | - Jianfa Yu
- Department of gastrointestinal surgery, The First Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, Zhejiang, China
| | - Fei Teng
- Department of gastrointestinal surgery, The First Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, Zhejiang, China
| | - Hang Lv
- Key Laboratory of integrated traditional Chinese and Western Medicine for diagnosis and treatment of digestive system tumor, Hangzhou, Zhejiang, China
| | - Xiangdong Cheng
- Department of gastrointestinal surgery, The First Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, Zhejiang, China
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Yu J, Wang R, Chen J, Wu J, Dang Z, Zhang Q, Li B. miR-340 Inhibits Proliferation and Induces Apoptosis in Gastric Cancer Cell Line SGC-7901, Possibly via the AKT Pathway. Med Sci Monit 2017; 23:71-77. [PMID: 28057912 PMCID: PMC5238948 DOI: 10.12659/msm.898449] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND Gastric cancer is among the most common types of cancer, with high morbidity and mortality. MicroRNAs (miRNAs) play vital roles in the tumorigenesis and biology of gastric cancer. This study aimed to reveal the role of miR-340 in gastric cancer cell proliferation and apoptosis and to elucidate the potential mechanisms. MATERIAL AND METHODS Human gastric cancer cells SGC-7901 were used in this study for cell transfection with miR-340 mimic or inhibitor. After transfection, cell viability, proliferation, and apoptosis were examined by MTT, BrdU, and flow cytometry assays, respectively. The protein level changes of p27, p21, Caspase 3 (CASP3), B cell lymphoma 2 (BCL2), BCL2-associated X protein (BAX), and v-AKT murine thymoma viral oncogene (AKT) were detected by Western blot. RESULTS Overexpression of miR-340 significantly reduced cell viability and proliferation (P<0.01), and induced cell apoptosis (P<0.01) of SGC-7901. miR-340 elevated the protein level of cell cycle inhibitor p27, but did not affect the level of p21. Apoptosis-related factors pro-CASP3, cleaved-CASP3, and BAX were promoted, and BCL2 was inhibited by miR-340. miR-340 also suppressed the phosphorylation of AKT. Opposite effects were detected when SGC-7901 cells were transfected with miR-340 inhibitor. CONCLUSIONS These results indicate that miR-340 can inhibit proliferation and induce apoptosis of SGC-7901 cells, suggesting its roles in protecting against gastric cancer. The roles of miR-340 in gastric cancer cells may be associated with its regulation of the AKT pathway. Thus, miR-340 may be a potential therapeutic strategy for gastric cancer treatment.
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Affiliation(s)
- Jinzhong Yu
- Department of Gastroenterology, Henan Province Hospital of TCM, Zhengzhou, Henan, China (mainland)
| | - Ruijie Wang
- Second Clinical Medical College, Henan University of Chinese Medicine, Zhengzhou, Henan, China (mainland)
| | - Jianshe Chen
- Department of Reproductive Medicine, Henan Province Hospital of TCM, Zhengzhou, Henan, China (mainland)
| | - Jinfeng Wu
- Department of Gastroenterology, Shenzhen Luohu People's Hospital, Shenzhen, Guangdong, China (mainland)
| | - Zhongqin Dang
- Department of Gastroenterology, Henan Province Hospital of TCM, Zhengzhou, Henan, China (mainland)
| | - Qinsheng Zhang
- Department of Gastroenterology, Henan Province Hospital of TCM, Zhengzhou, Henan, China (mainland)
| | - Bo Li
- Department of Gastroenterology, Henan Province Hospital of TCM, Zhengzhou, Henan, China (mainland)
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Dai Y, Jiang J, Wang Y, Jin Z, Hu S. The correlation and clinical implication of VEGF-C expression in microvascular density and lymph node metastasis of gastric carcinoma. Am J Transl Res 2016; 8:5741-5747. [PMID: 28078045 PMCID: PMC5209525] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2016] [Accepted: 05/30/2016] [Indexed: 06/06/2023]
Abstract
As the most common malignant tumor, gastric cancer had persistently high occurrence and mortality rate worldwide. Unfavorable treating outcome occur due to distal metastasis, making the inhibition of angiogenesis and managing tumor metastasis being crucial factors for affecting prognosis. Vascular endothelial growth factor-C (VEGF-C) is one important angiogenesis factor and mainly facilitates proliferation and differentiation of vascular endothelial cells in angiogenesis. It has been indicated in development and occurrence in gastric cancer, while its expression and correlation with microvascular density (MVD)/lymph node metastasis are still unclear. A total of 52 gastric tumor and 25 normal tissue samples were recruited for quantifying mRNA and protein expression of VEGF-C by real-time PCR and Western blotting. MVD and lymph tube density were quantified for further analysis of the correlation between VEGF-C and pathological parameters including clinical stage and lymph node metastasis. Both mRNA and protein levels of VEGF-C were significantly elevated in gastric tissues (p<0.05). In lymph node metastasis cases, VEGF-C was further potentiated compared to non-metastatic group (p<0.05). VEGF-C expression was positively correlated with MVD, lymph tube density and clinical stage (p<0.05) but not with age, sex or differentiation grade. VEGF-C expression is closely correlated with lymph node metastasis of gastric cancer. It may participate in the progression of gastric cancer via facilitating angiogenesis and lymph node metastasis, thus can be used in predicting prognosis of patients with gastric carcinoma.
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Affiliation(s)
- Yong Dai
- Department of General Surgery, Qilu Hospital, Shandong University Jinan 250012, Shandong, China
| | - Jinbo Jiang
- Department of General Surgery, Qilu Hospital, Shandong University Jinan 250012, Shandong, China
| | - Yanlei Wang
- Department of General Surgery, Qilu Hospital, Shandong University Jinan 250012, Shandong, China
| | - Zutao Jin
- Department of General Surgery, Qilu Hospital, Shandong University Jinan 250012, Shandong, China
| | - Sanyuan Hu
- Department of General Surgery, Qilu Hospital, Shandong University Jinan 250012, Shandong, China
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