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Gu M, Liu Y, Xin P, Guo W, Zhao Z, Yang X, Ma R, Jiao T, Zheng W. Fundamental insights and molecular interactions in pancreatic cancer: Pathways to therapeutic approaches. Cancer Lett 2024; 588:216738. [PMID: 38401887 DOI: 10.1016/j.canlet.2024.216738] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2024] [Revised: 02/08/2024] [Accepted: 02/18/2024] [Indexed: 02/26/2024]
Abstract
The gastrointestinal tract can be affected by a number of diseases that pancreatic cancer (PC) is a malignant manifestation of them. The prognosis of PC patients is unfavorable and because of their diagnosis at advanced stage, the treatment of this tumor is problematic. Owing to low survival rate, there is much interest towards understanding the molecular profile of PC in an attempt in developing more effective therapeutics. The conventional therapeutics for PC include surgery, chemotherapy and radiotherapy as well as emerging immunotherapy. However, PC is still incurable and more effort should be performed. The molecular landscape of PC is an underlying factor involved in increase in progression of tumor cells. In the presence review, the newest advances in understanding the molecular and biological events in PC are discussed. The dysregulation of molecular pathways including AMPK, MAPK, STAT3, Wnt/β-catenin and non-coding RNA transcripts has been suggested as a factor in development of tumorigenesis in PC. Moreover, cell death mechanisms such as apoptosis, autophagy, ferroptosis and necroptosis demonstrate abnormal levels. The EMT and glycolysis in PC cells enhance to ensure their metastasis and proliferation. Furthermore, such abnormal changes have been used to develop corresponding pharmacological and nanotechnological therapeutics for PC.
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Affiliation(s)
- Ming Gu
- Department of Breast Surgery, The First Hospital of China Medical University, Shenyang, Liaoning, 110001, China
| | - Yang Liu
- Department of Urology, The First Hospital of China Medical University, Shenyang, Liaoning, 110001, China
| | - Peng Xin
- Department of Urology, The First Hospital of China Medical University, Shenyang, Liaoning, 110001, China
| | - Wei Guo
- Department of Pancreatic-Biliary Surgery, The First Hospital of China Medical University, Shenyang, Liaoning, 110001, China
| | - Zimo Zhao
- Department of Pancreatic-Biliary Surgery, The First Hospital of China Medical University, Shenyang, Liaoning, 110001, China
| | - Xu Yang
- Department of Pancreatic-Biliary Surgery, The First Hospital of China Medical University, Shenyang, Liaoning, 110001, China
| | - Ruiyang Ma
- Department of Otorhinolaryngology, The First Hospital of China Medical University, Shenyang, Liaoning, 110001, China.
| | - Taiwei Jiao
- Department of Gastroenterology and Endoscopy, The First Hospital of China Medical University, Shenyang, Liaoning, 110001, China.
| | - Wenhui Zheng
- Department of Anesthesiology, The Shengjing Hospital of China Medical University, Shenyang, Liaoning, 110001, China.
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Guo Z, Ashrafizadeh M, Zhang W, Zou R, Sethi G, Zhang X. Molecular profile of metastasis, cell plasticity and EMT in pancreatic cancer: a pre-clinical connection to aggressiveness and drug resistance. Cancer Metastasis Rev 2024; 43:29-53. [PMID: 37453022 DOI: 10.1007/s10555-023-10125-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Accepted: 07/07/2023] [Indexed: 07/18/2023]
Abstract
The metastasis is a multistep process in which a small proportion of cancer cells are detached from the colony to enter into blood cells for obtaining a new place for metastasis and proliferation. The metastasis and cell plasticity are considered major causes of cancer-related deaths since they improve the malignancy of cancer cells and provide poor prognosis for patients. Furthermore, enhancement in the aggressiveness of cancer cells has been related to the development of drug resistance. Metastasis of pancreatic cancer (PC) cells has been considered one of the major causes of death in patients and their undesirable prognosis. PC is among the most malignant tumors of the gastrointestinal tract and in addition to lifestyle, smoking, and other factors, genomic changes play a key role in its progression. The stimulation of EMT in PC cells occurs as a result of changes in molecular interaction, and in addition to increasing metastasis, EMT participates in the development of chemoresistance. The epithelial, mesenchymal, and acinar cell plasticity can occur and determines the progression of PC. The major molecular pathways including STAT3, PTEN, PI3K/Akt, and Wnt participate in regulating the metastasis of PC cells. The communication in tumor microenvironment can provide by exosomes in determining PC metastasis. The components of tumor microenvironment including macrophages, neutrophils, and cancer-associated fibroblasts can modulate PC progression and the response of cancer cells to chemotherapy.
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Affiliation(s)
- Zhenli Guo
- Department of Oncology, First Affiliated Hospital, Gannan Medical University, 128 Jinling Road, Ganzhou City, Jiangxi Province, 341000, China
| | - Milad Ashrafizadeh
- Department of General Surgery and Institute of Precision Diagnosis and Treatment of Digestive System Tumors, Carson International Cancer Center, Shenzhen University General Hospital, Shenzhen University, Shenzhen, 518055, Guangdong, China.
- Shanghai Institute of Cardiovascular Diseases, Zhongshan Hospital, Fudan University, Shanghai, 200032, China.
| | - Wei Zhang
- Department of General Surgery and Institute of Precision Diagnosis and Treatment of Digestive System Tumors, Carson International Cancer Center, Shenzhen University General Hospital, Shenzhen University, Shenzhen, 518055, Guangdong, China
| | - Rongjun Zou
- Department of Cardiovascular Surgery, Guangdong Provincial Hospital of Chinese Medicine, the Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, 510120, Guangdong, China
- The Second Clinical College of Guangzhou University of Chinese Medicine, Guangzhou, 510405, Guangdong, China
| | - Gautam Sethi
- Department of Pharmacology, National University of Singapore, 16 Medical Drive, Singapore, 117600, Singapore.
| | - Xianbin Zhang
- Department of General Surgery and Institute of Precision Diagnosis and Treatment of Digestive System Tumors, Carson International Cancer Center, Shenzhen University General Hospital, Shenzhen University, Shenzhen, 518055, Guangdong, China.
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3
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Zhu S, Zhang X, Guo Y, Tang L, Zhou Z, Chen X, Peng C. NETO2 promotes melanoma progression via activation of the Ca 2+/CaMKII signaling pathway. Front Med 2023; 17:263-274. [PMID: 36738427 DOI: 10.1007/s11684-022-0935-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2022] [Accepted: 04/21/2022] [Indexed: 02/05/2023]
Abstract
Melanoma is the most aggressive cutaneous tumor. Neuropilin and tolloid-like 2 (NETO2) is closely related to tumorigenesis. However, the functional significance of NETO2 in melanoma progression remains unclear. Herein, we found that NETO2 expression was augmented in melanoma clinical tissues and associated with poor prognosis in melanoma patients. Disrupting NETO2 expression markedly inhibited melanoma proliferation, malignant growth, migration, and invasion by downregulating the levels of calcium ions (Ca2+) and the expression of key genes involved in the calcium signaling pathway. By contrast, NETO2 overexpression had the opposite effects. Importantly, pharmacological inhibition of CaMKII/CREB activity with the CaMKII inhibitor KN93 suppressed NETO2-induced proliferation and melanoma metastasis. Overall, this study uncovered the crucial role of NETO2-mediated regulation in melanoma progression, indicating that targeting NETO2 may effectively improve melanoma treatment.
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Affiliation(s)
- Susi Zhu
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, 41000, China
- Hunan Key Laboratory of Skin Cancer and Psoriasis, Changsha, 41000, China
- Hunan Engineering Research Center of Skin Health and Disease, Changsha, 41000, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, 41000, China
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha, 41000, China
| | - Xu Zhang
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, 41000, China
- Hunan Key Laboratory of Skin Cancer and Psoriasis, Changsha, 41000, China
- Hunan Engineering Research Center of Skin Health and Disease, Changsha, 41000, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, 41000, China
| | - Yeye Guo
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, 41000, China
- Hunan Key Laboratory of Skin Cancer and Psoriasis, Changsha, 41000, China
- Hunan Engineering Research Center of Skin Health and Disease, Changsha, 41000, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, 41000, China
| | - Ling Tang
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, 41000, China
- Hunan Key Laboratory of Skin Cancer and Psoriasis, Changsha, 41000, China
- Hunan Engineering Research Center of Skin Health and Disease, Changsha, 41000, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, 41000, China
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha, 41000, China
| | - Zhe Zhou
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, 41000, China
- Hunan Key Laboratory of Skin Cancer and Psoriasis, Changsha, 41000, China
- Hunan Engineering Research Center of Skin Health and Disease, Changsha, 41000, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, 41000, China
| | - Xiang Chen
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, 41000, China.
- Hunan Key Laboratory of Skin Cancer and Psoriasis, Changsha, 41000, China.
- Hunan Engineering Research Center of Skin Health and Disease, Changsha, 41000, China.
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, 41000, China.
| | - Cong Peng
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, 41000, China.
- Hunan Key Laboratory of Skin Cancer and Psoriasis, Changsha, 41000, China.
- Hunan Engineering Research Center of Skin Health and Disease, Changsha, 41000, China.
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, 41000, China.
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Li Y, Wang W, Hou X, Huang W, Zhang P, He Y, Wang B, Duan Q, Mao F, Guo D. Glioma-derived LRIG3 interacts with NETO2 in tumor-associated macrophages to modulate microenvironment and suppress tumor growth. Cell Death Dis 2023; 14:28. [PMID: 36639372 PMCID: PMC9839712 DOI: 10.1038/s41419-023-05555-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2022] [Revised: 12/22/2022] [Accepted: 01/04/2023] [Indexed: 01/15/2023]
Abstract
Tumor-associated macrophages (TAMs) account for 30-50% of glioma microenvironment. The interaction between glioma tumor cells and TAMs can promote tumor progression, but the intrinsic mechanisms remain unclear. Herein, we reported that soluble LRIG3 (sLRIG3) derived from glioma tumor cells can block the M2 polarization of TAMs via interacting with NETO2, thus suppressing GBM malignant progression. The expression or activity of ADAM17 in glioma cells was positively correlated with the expression of sLRIG3 in cell supernatant. Soluble LRIG3 can suppress the M2-like polarity transformation of TAMs and inhibit the growth of tumor. High expression of LRIG3 predicts a good prognosis in patients with glioma. Mass spectrometry and Co-immunoprecipitation showed that sLRIG3 interacts with the CUB1 domain of NETO2 in TAMs. Silencing or knockout of NETO2 could block the effect of sLRIG3, which inhibited the M2-like polarity transformation of TAMs and promoted GBM tumor growth. However, overexpressing His-target NETO2 with CUB1 deletion mutation does not fully recover the suppressive effects of sLRIG3 on the TAM M2-polarization in NETO2-Knockout TAMs. Our study revealed vital molecular crosstalk between GBM tumor cells and TAMs. Glioma cells mediated the M2 polarization of TAM through the sLRIG3-NETO2 pathway and inhibited the progression of GBM, suggesting that sLRIG3-NETO2 may be a potential target for GBM treatment.
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Affiliation(s)
- Youwei Li
- Department of Neurosurgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, People's Republic of China
| | - Wei Wang
- Department of Biochemistry and Molecular Biology, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, People's Republic of China
| | - Xiaoshuang Hou
- Department of Neurosurgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, People's Republic of China
| | - Wenda Huang
- Department of Neurosurgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, People's Republic of China
| | - Po Zhang
- Department of Neurosurgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, People's Republic of China
| | - Yue He
- Department of Neurosurgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, People's Republic of China
| | - Baofeng Wang
- Department of Neurosurgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, People's Republic of China
| | - Qiuhong Duan
- Department of Biochemistry and Molecular Biology, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, People's Republic of China
| | - Feng Mao
- Department of Neurosurgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, People's Republic of China.
| | - Dongsheng Guo
- Department of Neurosurgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, People's Republic of China.
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Acquaviva R, Malfa GA, Loizzo MR, Xiao J, Bianchi S, Tundis R. Advances on Natural Abietane, Labdane and Clerodane Diterpenes as Anti-Cancer Agents: Sources and Mechanisms of Action. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27154791. [PMID: 35897965 PMCID: PMC9330018 DOI: 10.3390/molecules27154791] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/01/2022] [Revised: 07/18/2022] [Accepted: 07/25/2022] [Indexed: 01/14/2023]
Abstract
Extensive research over the past decades has identified numerous phytochemicals that could represent an important source of anti-cancer compounds. There is an immediate need for less toxic and more effective preventive and therapeutic strategies for the treatment of cancer. Natural compounds are considered suitable candidates for the development of new anti-cancer drugs due to their pleiotropic actions on target events with multiple manners. This comprehensive review highlighted the most relevant findings achieved in the screening of phytochemicals for anticancer drug development, particularly focused on a promising class of phytochemicals such as diterpenes with abietane, clerodane, and labdane skeleton. The chemical structure of these compounds, their main natural sources, and mechanisms of action were critically discussed.
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Affiliation(s)
- Rosaria Acquaviva
- Department of Drug and Health Sciences, University of Catania, Viale A. Doria, 95125 Catania, Italy; (R.A.); (S.B.)
- CERNUT, Research Centre on Nutraceuticals and Health Products, Department of Drug and Health Sciences, University of Catania, Viale A. Doria, 95125 Catania, Italy
| | - Giuseppe A. Malfa
- Department of Drug and Health Sciences, University of Catania, Viale A. Doria, 95125 Catania, Italy; (R.A.); (S.B.)
- CERNUT, Research Centre on Nutraceuticals and Health Products, Department of Drug and Health Sciences, University of Catania, Viale A. Doria, 95125 Catania, Italy
- Correspondence:
| | - Monica R. Loizzo
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036 Rende, Italy; (M.R.L.); (R.T.)
| | - Jianbo Xiao
- Nutrition and Bromatology Group, Department of Analytical and Food Chemistry, Faculty of Sciences, Universidade de Vigo, 32004 Ourense, Spain;
| | - Simone Bianchi
- Department of Drug and Health Sciences, University of Catania, Viale A. Doria, 95125 Catania, Italy; (R.A.); (S.B.)
| | - Rosa Tundis
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036 Rende, Italy; (M.R.L.); (R.T.)
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6
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Rational design of bioactive chimeric construct by exploring archaeal antimicrobial peptides: an in silico approach. Biologia (Bratisl) 2022. [DOI: 10.1007/s11756-022-01071-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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7
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Li K, Yu H, Zhao C, Li J, Tan R, Chen L. Down-regulation of PRR11 affects the proliferation, migration and invasion of osteosarcoma by inhibiting the Wnt/β-catenin pathway. J Cancer 2021; 12:6656-6664. [PMID: 34659555 PMCID: PMC8518000 DOI: 10.7150/jca.62491] [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: 05/08/2021] [Accepted: 09/01/2021] [Indexed: 01/23/2023] Open
Abstract
Purpose: This study aim to explore the effect of down-regulation of PRR11 (proline-rich protein 11) on the proliferation, invasion, migration, Wnt/β-catenin signaling pathway and EMT of osteosarcoma cells. Methods: Immunohistochemical staining, fluorescent quantitative PCR and western blotting were used to detect the expression level of PRR11 in osteosarcoma tissues and osteosarcoma cells. After SiRNA down-regulated the expression level of PRR11, CCK8 was used to detect cell proliferation ability, Transwell chamber to detect cell invasion ability, scratch test to detect cell migration ability, and flow cytometry to detect cell apoptosis. Western blotting was used to detect the expression levels of wnt/β-catenin pathway related proteins and key epithelial-mesenchymal transition proteins. Results: PRR11 is highly expressed in osteosarcoma tissues, and its expression level is related to tumor size, Enneking stage of tumor, lymph node metastasis and patient prognosis. The low expression of PRR11 can inhibit the proliferation, migration and invasion of osteosarcoma cells, and promote apoptosis. Down-regulating the expression of PRR11 will inhibit the expression of Wnt pathway related proteins β-catenin and p-GSK-3β, enhance the expression of p-β-catenin, GSK-3β, and increase the expression of downstream genes CyclinD1 and c-Myc in the Wnt pathway. At the same time, the expression of PRR11 was down-regulated, the epithelial marker E-cadherin was significantly increased, and the expression levels of mesenchymal markers Vimentin and Fibronectin were significantly reduced. Conclusion: Down-regulation of PRR11 can inhibit the proliferation, migration and invasion of osteosarcoma cells, and its mechanism may be related to down-regulation of PRR11 to inhibit the Wnt/β-catenin signaling pathway and thus prevent the EMT process. Therefore, PRR11 may be used as an oncogene to promote the occurrence and development of osteosarcoma, and is a potential prognostic indicator and therapeutic target in osteosarcoma.
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Affiliation(s)
- Ke Li
- Orthopedic Center, First Affiliated Hospital, School of Medicine, Shihezi University, No.107 North 2nd Road, Shihezi, Xinjiang 832008, P. R. China
| | - Hongtao Yu
- Orthopedic Center, First Affiliated Hospital, School of Medicine, Shihezi University, No.107 North 2nd Road, Shihezi, Xinjiang 832008, P. R. China
| | - Chunbing Zhao
- Department of Pharmacy, First Affiliated Hospital, School of Medicine, Shihezi University, No.107 North 2nd Road, Shihezi, Xinjiang 832008, P. R. China
| | - Jing Li
- Orthopedic Center, First Affiliated Hospital, School of Medicine, Shihezi University, No.107 North 2nd Road, Shihezi, Xinjiang 832008, P. R. China
| | - Rui Tan
- Orthopedic Center, First Affiliated Hospital, School of Medicine, Shihezi University, No.107 North 2nd Road, Shihezi, Xinjiang 832008, P. R. China
| | - Lei Chen
- Orthopedic Center, First Affiliated Hospital, School of Medicine, Shihezi University, No.107 North 2nd Road, Shihezi, Xinjiang 832008, P. R. China
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Sun Z, Mao Y, Zhang X, Lu S, Wang H, Zhang C, Xiao C, Cao Y, Qing Y, Wang Y, Li K. Identification of ARHGEF38, NETO2, GOLM1, and SAPCD2 Associated With Prostate Cancer Progression by Bioinformatic Analysis and Experimental Validation. Front Cell Dev Biol 2021; 9:718638. [PMID: 34540835 PMCID: PMC8440839 DOI: 10.3389/fcell.2021.718638] [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: 06/01/2021] [Accepted: 08/12/2021] [Indexed: 11/30/2022] Open
Abstract
Prostate cancer (PCa) represents one of the most prevalent types of cancers and is a large health burden for men. The pathogenic mechanisms of PCa still need further investigation. The aim of this study was to construct an effective signature to predict the prognosis of PCa patients and identify the biofunctions of signature-related genes. First, we screened differentially expressed genes (DEGs) between PCa and normal control tissues in The Cancer Genome Atlas (TCGA) and GSE46602 datasets, and we performed weighted gene co-expression network analysis (WGCNA) to determine gene modules correlated with tumors. In total, 124 differentially co-expressed genes were retained. Additionally, five genes (ARHGEF38, NETO2, PRSS21, GOLM1, and SAPCD2) were identified to develop the prognostic signature based on TCGA dataset. The five-gene risk score was verified as an independent prognostic indicator through multivariate Cox regression analyses. The expression of the five genes involved in the signature was detected in the Gene Expression Omnibus (GEO), Gene Expression Profiling Interactive Analysis (GEPIA), and Oncomine databases. In addition, we utilized DiseaseMeth 2.0 and MEXPRESS for further analysis and found that abnormal methylation patterns may be a potential mechanism for these five DEGs in PCa. Finally, we observed that these genes, except PRSS21, were highly expressed in tumor samples and PCa cells. Functional experiments revealed that silencing ARHGEF38, NETO2, GOLM1, and SAPCD2 suppressed the proliferation, migration, and invasiveness of PCa cells. In summary, this prognostic signature had significant clinical significance for treatment planning and prognostic evaluation of patients with PCa. Thus, ARHGEF38, NETO2, GOLM1, and SAPCD2 may serve as oncogenes in PCa.
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Affiliation(s)
- Zhuolun Sun
- Department of Urology, Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Yunhua Mao
- Department of Urology, Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Xu Zhang
- Department of Gynecology, Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Shuo Lu
- Department of Urology, Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Hua Wang
- Department of Urology, Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Chi Zhang
- Department of Urology, Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Chutian Xiao
- Department of Urology, Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Yinghao Cao
- Department of Gastrointestinal Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yunhao Qing
- Department of Urology, Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Yu Wang
- Department of Urology, Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Ke Li
- Department of Urology, Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
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9
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Sun JH, Chen J, Ayala Valenzuela FE, Brown C, Masser-Frye D, Jones M, Romero LP, Rinaldi B, Li WL, Li QQ, Wu D, Gerard B, Thorpe E, Bayat A, Shi YS. X-linked neonatal-onset epileptic encephalopathy associated with a gain-of-function variant p.R660T in GRIA3. PLoS Genet 2021; 17:e1009608. [PMID: 34161333 PMCID: PMC8259962 DOI: 10.1371/journal.pgen.1009608] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2021] [Revised: 07/06/2021] [Accepted: 05/18/2021] [Indexed: 12/02/2022] Open
Abstract
The X-linked GRIA3 gene encodes the GLUA3 subunit of AMPA-type glutamate receptors. Pathogenic variants in this gene were previously reported in neurodevelopmental diseases, mostly in male patients but rarely in females. Here we report a de novo pathogenic missense variant in GRIA3 (c.1979G>C; p. R660T) identified in a 1-year-old female patient with severe epilepsy and global developmental delay. When exogenously expressed in human embryonic kidney (HEK) cells, GLUA3_R660T showed slower desensitization and deactivation kinetics compared to wildtype (wt) GLUA3 receptors. Substantial non-desensitized currents were observed with the mutant but not for wt GLUA3 with prolonged exposure to glutamate. When co-expressed with GLUA2, the decay kinetics were similarly slowed in GLUA2/A3_R660T with non-desensitized steady state currents. In cultured cerebellar granule neurons, miniature excitatory postsynaptic currents (mEPSCs) were significantly slower in R660T transfected cells than those expressing wt GLUA3. When overexpressed in hippocampal CA1 neurons by in utero electroporation, the evoked EPSCs and mEPSCs were slower in neurons expressing R660T mutant compared to those expressing wt GLUA3. Therefore our study provides functional evidence that a gain of function (GoF) variant in GRIA3 may cause epileptic encephalopathy and global developmental delay in a female subject by enhancing synaptic transmission. Glutamate is the excitatory neurotransmitter in brain, abnormality of which causes excitotoxicity and diseases. Here we identified a pathogenic missense variant in GRIA3 gene in a female patient with severe epilepsy and global developmental delay. The X-linked GRIA3 gene encodes GLUA3, a subunit of glutamate receptors. Through electrophysiological analysis of the mutant GLUA3 in a cell line and mouse neurons, we found this mutant makes strengthened glutamate receptors. This study thus indicates that the variant causes epileptic encephalopathy and global developmental delay by enhancing glutamate signaling in brain.
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Affiliation(s)
- Jia-Hui Sun
- Ministry of Education Key Laboratory of Model Animal for Disease Study, Department of Neurology, Affiliated Drum Tower Hospital, Medical School, Nanjing University, Nanjing, China
- State Key Laboratory of Pharmaceutical Biotechnology, Model Animal Research Center, Nanjing University, Nanjing, China
| | - Jiang Chen
- Ministry of Education Key Laboratory of Model Animal for Disease Study, Department of Neurology, Affiliated Drum Tower Hospital, Medical School, Nanjing University, Nanjing, China
| | | | - Carolyn Brown
- Illumina Inc., San Diego, California, United States of America
| | - Diane Masser-Frye
- Division of Genetics, Department of Pediatrics, UC San Diego School of Medicine, Rady Children’s Hospital, San Diego, California, United States of America
| | - Marilyn Jones
- Division of Genetics, Department of Pediatrics, UC San Diego School of Medicine, Rady Children’s Hospital, San Diego, California, United States of America
| | - Leslie Patron Romero
- Facultad de Medicina y Psicología, Universidad Autónoma de Baja California, Tijuana, Mexico
| | - Berardo Rinaldi
- Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Wenhui Laura Li
- Breakthrough Genomics Inc., Irvine, California, United States of America
| | - Qing-Qing Li
- Ministry of Education Key Laboratory of Model Animal for Disease Study, Department of Neurology, Affiliated Drum Tower Hospital, Medical School, Nanjing University, Nanjing, China
- State Key Laboratory of Pharmaceutical Biotechnology, Model Animal Research Center, Nanjing University, Nanjing, China
| | - Dan Wu
- Ministry of Education Key Laboratory of Model Animal for Disease Study, Department of Neurology, Affiliated Drum Tower Hospital, Medical School, Nanjing University, Nanjing, China
- State Key Laboratory of Pharmaceutical Biotechnology, Model Animal Research Center, Nanjing University, Nanjing, China
| | - Benedicte Gerard
- Laboratoires de diagnostic génétique, Institut Medical d’Alsace, Hôpitaux Universitaire de Strasbourg, Strasbourg, France
| | - Erin Thorpe
- Illumina Inc., San Diego, California, United States of America
- * E-mail: (ET); (AB); (YSS)
| | - Allan Bayat
- Department for Genetics and Personalized Medicine, Danish Epilepsy Centre, Dianalund, Denmark
- Institute for Regional Health Services Research, University of Southern Denmark, Odense, Denmark
- * E-mail: (ET); (AB); (YSS)
| | - Yun Stone Shi
- Ministry of Education Key Laboratory of Model Animal for Disease Study, Department of Neurology, Affiliated Drum Tower Hospital, Medical School, Nanjing University, Nanjing, China
- State Key Laboratory of Pharmaceutical Biotechnology, Model Animal Research Center, Nanjing University, Nanjing, China
- Institute for Brain Sciences, Nanjing University, Nanjing, China
- Chemistry and Biomedicine Innovation Center, Nanjing University, Nanjing, China
- * E-mail: (ET); (AB); (YSS)
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10
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Xu JC, Chen TY, Liao LT, Chen T, Li QL, Xu JX, Hu JW, Zhou PH, Zhang YQ. NETO2 promotes esophageal cancer progression by inducing proliferation and metastasis via PI3K/AKT and ERK pathway. Int J Biol Sci 2021; 17:259-270. [PMID: 33390848 PMCID: PMC7757043 DOI: 10.7150/ijbs.53795] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2020] [Accepted: 11/13/2020] [Indexed: 12/11/2022] Open
Abstract
Esophageal squamous cell carcinoma (ESCC) causes aggressive and lethal malignancies with extremely poor prognoses, and accounts for about 90% of cases of esophageal cancer. Neuropilin and tolloid-like 2 (NETO2) protein coding genes have been associated with various human cancers. Nevertheless, little information is reported about the phenotypic expression and its clinical significance in ESCC progression. Here, our study found that NETO2 expression in ESCC patients was associated with tumor clinical stage and lymph node metastasis status. Gain-of-function and loss-of-function analyses showed that NETO2 stimulated ESCC cell proliferation while suppressing apoptosis in vitro and enhanced tumor growth in vivo. Moreover, knockdown of NETO2 significantly inhibited migration and invasion in combination with regulation of epithelial-mesenchymal transition (EMT) related markers. Mechanistically, overexpression of NETO2 increased the phosphorylation of ERK, PI3k/AKT, and Nuclear factor erythroid-2-related factor 2(Nrf2), whereas silencing NETO2 decreased the phosphorylation of these targets. Our data suggest that Nrf2 was a critical downstream event responsible for triggering the PI3K/AKT and ERK signaling pathways and plays a crucial role in NETO2-mediated tumorigenesis. Taken together, NETO2 acts as an oncogene and might serve as a novel therapeutic target or prognostic biomarker in ESCC patients.
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Affiliation(s)
- Jia-Cheng Xu
- Endoscopy Center and Endoscopy Research Institute, Zhongshan Hospital, Fudan University, No. 180 FengLin Road, Shanghai 200032, China
| | - Tian-Yin Chen
- Endoscopy Center and Endoscopy Research Institute, Zhongshan Hospital, Fudan University, No. 180 FengLin Road, Shanghai 200032, China
| | - Le-Tai Liao
- Department of Emergency Surgery, First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Tao Chen
- Endoscopy Center, East Hospital, Tongji University, Shanghai, China
| | - Quan-Lin Li
- Endoscopy Center and Endoscopy Research Institute, Zhongshan Hospital, Fudan University, No. 180 FengLin Road, Shanghai 200032, China
| | - Jia-Xin Xu
- Endoscopy Center and Endoscopy Research Institute, Zhongshan Hospital, Fudan University, No. 180 FengLin Road, Shanghai 200032, China
| | - Jian-Wei Hu
- Endoscopy Center and Endoscopy Research Institute, Zhongshan Hospital, Fudan University, No. 180 FengLin Road, Shanghai 200032, China
| | - Ping-Hong Zhou
- Endoscopy Center and Endoscopy Research Institute, Zhongshan Hospital, Fudan University, No. 180 FengLin Road, Shanghai 200032, China
| | - Yi-Qun Zhang
- Endoscopy Center and Endoscopy Research Institute, Zhongshan Hospital, Fudan University, No. 180 FengLin Road, Shanghai 200032, China
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11
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Fedorova MS, Snezhkina AV, Lipatova AV, Pavlov VS, Kobelyatskaya AA, Guvatova ZG, Pudova EA, Savvateeva MV, Ishina IA, Demidova TB, Volchenko NN, Trofimov DY, Sukhikh GT, Krasnov GS, Kudryavtseva AV. NETO2 Is Deregulated in Breast, Prostate, and Colorectal Cancer and Participates in Cellular Signaling. Front Genet 2020; 11:594933. [PMID: 33362854 PMCID: PMC7758476 DOI: 10.3389/fgene.2020.594933] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2020] [Accepted: 11/19/2020] [Indexed: 01/29/2023] Open
Abstract
The NETO2 gene (neuropilin and tolloid-like 2) encodes a protein that acts as an accessory subunit of kainate receptors and is predominantly expressed in the brain. Upregulation of NETO2 has been observed in several tumors; however, its role in tumorigenesis remains unclear. In this study, we investigated NETO2 expression in breast, prostate, and colorectal cancer using quantitative PCR (qPCR), as well as the effect of shRNA-mediated NETO2 silencing on transcriptome changes in colorectal cancer cells. In the investigated tumors, we observed both increased and decreased NETO2 mRNA levels, presenting no correlation with the main clinicopathological characteristics. In HCT116 cells, NETO2 knockdown resulted in the differential expression of 17 genes and 2 long non-coding RNAs (lncRNAs), associated with the upregulation of circadian rhythm and downregulation of several cancer-associated pathways, including Wnt, transforming growth factor (TGF)-β, Janus kinase (JAK)-signal transducer and activator of transcription (STAT), mitogen-activated protein kinase (MAPK), and phosphatidylinositol 3-kinase (PI3K)/protein kinase B (AKT) pathways. Furthermore, we demonstrated the possibility to utilize a novel model organism, short-lived fish Nothobranchius furzeri, for evaluating NETO2 functions. The ortholog neto2b in N. furzeri demonstrated a high similarity in nucleotide and amino acid sequences with human NETO2, as well as was characterized by stable expression in various fish tissues. Collectively, our findings demonstrate the deregulation of NETO2 in the breast, prostate, and colorectal cancer and its participation in the tumor development primarily through cellular signaling.
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Affiliation(s)
- Maria S Fedorova
- Center for Precision Genome Editing and Genetic Technologies for Biomedicine, Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, Russia
| | - Anastasiya V Snezhkina
- Center for Precision Genome Editing and Genetic Technologies for Biomedicine, Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, Russia
| | - Anastasiya V Lipatova
- Center for Precision Genome Editing and Genetic Technologies for Biomedicine, Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, Russia
| | - Vladislav S Pavlov
- Center for Precision Genome Editing and Genetic Technologies for Biomedicine, Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, Russia
| | - Anastasiya A Kobelyatskaya
- Center for Precision Genome Editing and Genetic Technologies for Biomedicine, Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, Russia
| | - Zulfiya G Guvatova
- Center for Precision Genome Editing and Genetic Technologies for Biomedicine, Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, Russia
| | - Elena A Pudova
- Center for Precision Genome Editing and Genetic Technologies for Biomedicine, Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, Russia
| | - Maria V Savvateeva
- Center for Precision Genome Editing and Genetic Technologies for Biomedicine, Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, Russia
| | - Irina A Ishina
- Center for Precision Genome Editing and Genetic Technologies for Biomedicine, Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, Russia
| | - Tatiana B Demidova
- A. N. Severtsov Institute of Ecology and Evolution, Russian Academy of Sciences, Moscow, Russia
| | - Nadezhda N Volchenko
- National Medical Research Radiological Center, Ministry of Health of the Russian Federation, Moscow, Russia
| | - Dmitry Y Trofimov
- National Medical Research Center for Obstetrics, Gynecology and Perinatology Named After Academician V.I. Kulakov, Ministry of Health of the Russian Federation, Moscow, Russia
| | - Gennady T Sukhikh
- National Medical Research Center for Obstetrics, Gynecology and Perinatology Named After Academician V.I. Kulakov, Ministry of Health of the Russian Federation, Moscow, Russia
| | - George S Krasnov
- Center for Precision Genome Editing and Genetic Technologies for Biomedicine, Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, Russia
| | - Anna V Kudryavtseva
- Center for Precision Genome Editing and Genetic Technologies for Biomedicine, Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, Russia
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12
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Wang X, Bian Z, Hou C, Li M, Jiang W, Zhu L. Neuropilin and tolloid-like 2 regulates the progression of osteosarcoma. Gene 2020; 768:145292. [PMID: 33157203 DOI: 10.1016/j.gene.2020.145292] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2019] [Revised: 07/11/2020] [Accepted: 10/29/2020] [Indexed: 10/23/2022]
Abstract
Neuropilin and tolloid-like 2 (NETO2) is aberrantly expressed in various malignancies. However, its role in osteosarcoma (OS) remains to be elucidated. This study aimed to identify the function of NETO2 in OS cells. The expression of NETO2 in sarcoma tissues was determined using the GEPIA database, and the mRNA and protein expression of NETO2 in OS cells and OS tissue was also assessed. The biological effects of NETO2 on OS cells were determined by overexpressing and downregulating NETO2. Cell proliferation, invasion, migration, colony formation, and epithelial-mesenchymal transition in OS cells were evaluated. Consistent with the GEPIA database, expression of NETO2 was upregulated in human OS samples and cell lines. NETO2 overexpression not only promoted the proliferation, colony formation, invasion, and epithelial-mesenchymal transition of OS cells, but also activated the PI3K/AKT signaling. NETO2 downregulation resulted in opposite effects. Furthermore, after using an AKT inhibitor, the effects of NETO2 on OS cells were attenuated. In conclusion, this study showed that NETO2 functions as an oncogene of osteosarcomas by activating the PI3K/AKT pathway.
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Affiliation(s)
- Xuepeng Wang
- Department of Orthopedics Surgery, Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang Province 310006, China
| | - Zhenyu Bian
- Department of Orthopedics Surgery, Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang Province 310006, China
| | - Changju Hou
- Department of Orthopedics Surgery, Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang Province 310006, China
| | - Maoqiang Li
- Department of Orthopedics Surgery, Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang Province 310006, China
| | - Wu Jiang
- Department of Orthopedics Surgery, Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang Province 310006, China
| | - Liulong Zhu
- Department of Orthopedics Surgery, Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang Province 310006, China.
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13
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Wang Y, Zhang Z, Auyeung KKW, Cho CH, Yung KKL, Ko JKS. Cryptotanshinone-Induced p53-Dependent Sensitization of Colon Cancer Cells to Apoptotic Drive by Regulation of Calpain and Calcium Homeostasis. THE AMERICAN JOURNAL OF CHINESE MEDICINE 2020; 48:1179-1202. [PMID: 32668972 DOI: 10.1142/s0192415x20500585] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Over-expression of calpains in tumor tissues can be associated with cancer progression. Thus, inhibition of calpain activity using specific inhibitors has become a novel approach to control tumor growth. In this study, the anticancer potential of cryptotanshinone in combination with calpain inhibitor had been investigated in colon cancer cells and tumor xenograft. Cryptotanshinone elicited an initial endoplasmic reticular (ER) stress response, whereas prolonged stress would result in the promotion of apoptosis. It was then discovered that cryptotanshinone could cause rapid and sustained increase in cytosolic calcium in colon cancer cells accompanied by early GRP78 overexpression, which could be attenuated by pre-treatment of the calcium chelator BAPTA-AM. Cryptotanshinone also facilitated an early increase in calpain activity, which could be blocked by BAPTA-AM or the calpain inhibitor PD150606. A dynamic interaction between GRP78 and calpain during the action of cryptotanshinone was unveiled. This together with the altered NF-[Formula: see text]B signaling could be abolished by calpain inhibitor. GRP78 knockdown increased the sensitivity of cancer cells to cryptotanshinone-evoked apoptosis and reduction of cancer cell colony formation. Such sensitization of drug action had been confirmed to be p53-dependent by using p53-mutated (HT-29) and p53-deficient (HCT116 p53-∕-) cells. The synergistic antitumor effect of cryptotanshinone and calpain inhibitor was further exhibited in vivo. Taken together, findings in this study exemplify a new chemotherapeutic regimen comprising cryptotanshinone and calpain inhibitor by regulation of calpain and calcium homeostasis. This has provided us with new insights in the search of a potential target-specific neoadjuvant therapy against colon cancer.
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Affiliation(s)
- Yue Wang
- Teaching and Research Division, School of Chinese Medicine, Hong Kong Baptist University, Hong Kong SAR, P. R. China
| | - Zhu Zhang
- Teaching and Research Division, School of Chinese Medicine, Hong Kong Baptist University, Hong Kong SAR, P. R. China
| | - Kathy Ka-Wai Auyeung
- Department of Chemistry, The University of Hong Kong, Hong Kong SAR, P. R. China
| | - Chi-Hin Cho
- School of Biomedical Sciences, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR, P. R. China
| | - Ken Kin-Lam Yung
- Department of Biology, Hong Kong Baptist University, Hong Kong SAR, P. R. China
| | - Joshua Ka-Shun Ko
- Teaching and Research Division, School of Chinese Medicine, Hong Kong Baptist University, Hong Kong SAR, P. R. China.,Centre for Cancer and Inflammation Research, School of Chinese Medicine, Hong Kong, Baptist University, Hong Kong SAR, P. R. China
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