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Sun T, Wang M, Liang W, Gao P, Liu Q, Yan X. Revealing mechanism of Methazolamide for treatment of ankylosing spondylitis based on network pharmacology and GSEA. Sci Rep 2023; 13:15370. [PMID: 37717047 PMCID: PMC10505193 DOI: 10.1038/s41598-023-42721-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2023] [Accepted: 09/14/2023] [Indexed: 09/18/2023] Open
Abstract
Methazolamide is a carbonic anhydrase (CA) inhibitor with satisfactory safety. Our previous studies have demonstrated the elevation of CA1 expression and the therapeutic effect of Methazolamide in Ankylosing spondylitis (AS). In this study, we explored the pathogenic role of CA1 and the pharmacological mechanism of Methazolamide in AS through Gene Set Enrichment Analysis (GSEA) and network pharmacology. Seven out of twelve CA1 related gene sets were enriched in AS group. CA1 was core enriched in above seven gene sets involving zinc ion binding, arylesterase activity and one carbon metabolic process. Functional analysis of the candidate target genes obtained from the intersection of AS associated genes and Methazolamide target genes indicated that Methazolamide exerts therapeutic effects on AS mainly through inflammatory pathways which regulate the production of tumor necrosis factor, IL-6 and nitric oxide. PTGS2, ESR1, GSK3β, JAK2, NOS2 and CA1 were selected as therapeutic targets of Methazolamide in AS. Molecular docking and molecular dynamics simulations were performed successfully. In addition, we innovatively obtained the intersection of Gene Ontology (GO)/Kyoto Encyclopedia of Genes and Genomes (KEGG) analyses and GSEA results, and found that 18 GO terms and 5 KEGG terms were indicated in the pharmacological mechanism of Methazolamide in AS, involving bone mineralization, angiogenesis, inflammation, and chemokine signaling pathways. Nevertheless, validation for these mechanisms is needed in vivo/vitro experiments.
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Affiliation(s)
- Tao Sun
- Department of Orthopedic Surgery, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, No. 16766, Jingshi Road, Lixia District, Jinan City, Shandong Province, China
| | - Manzhi Wang
- Department of Hematology, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Jinan, Shandong, China
| | - Weiqiang Liang
- Department of Orthopedic Surgery, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, No. 16766, Jingshi Road, Lixia District, Jinan City, Shandong Province, China
| | - Ping Gao
- Department of Orthopedic Surgery, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, No. 16766, Jingshi Road, Lixia District, Jinan City, Shandong Province, China
| | - Qiang Liu
- Department of Cardiology, Shandong Medicine and Health Key Laboratory of Cardiac Electrophysiology and Arrhythmia, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Shandong First Medical University, Jinan, Shandong, China
| | - Xinfeng Yan
- Department of Orthopedic Surgery, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, No. 16766, Jingshi Road, Lixia District, Jinan City, Shandong Province, China.
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Gong Y, Lin Z, Gan X, Yang G, Li M, Tan Y, Zheng S, Wang X, Luo Z, Jiao Y, Teng R, Yang X. Diagnostic potential of trace metals concentration in expressed prostatic secretion and serum of patients with category IV prostatitis. J Trace Elem Med Biol 2021; 68:126819. [PMID: 34293650 DOI: 10.1016/j.jtemb.2021.126819] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/11/2020] [Revised: 05/21/2021] [Accepted: 07/06/2021] [Indexed: 11/15/2022]
Abstract
BACKGROUND The National Institutes of Health (NIH) category IV prostatitis is a painless prostate gland inflammation, just as its name implies, this type of prostatitis is related with inflammation of the prostate, but most men are not conscious of it. However, category IV prostatitis is fairly common in general populations and reported having indirect relationships with prostate cancer. METHOD We analyzed the concentration of zinc (Zn), copper (Cu), calcium (Ca) and magnesium (Mg) in expressed prostatic secretion (EPS) and serum of patients with category IV prostatitis and healthy controls, investigating the diagnostic potential of different metals in category IV prostatitis using a flame atomic absorption spectrometer (FAAS). RESULTS Metal concentration combined clinical characteristics analysis suggested that average level of Zn, Ca, Mg were significantly lower in the EPS of patients with category IV prostatitis (P-value< 0.000), while Cu level raised obviously (P-value< 0.000). And in the serum, mean concentrations of Ca was also found to increase significantly in the patients with category IV prostatitis compared to healthy controls. Moreover, the correlation analysis indicated that age showed a positive correlation with EPS Zn, Ca, Mg concentration (P-value< 0.05), while albumin correlates with EPS Zn, Ca, Mg concentration reversely (P-value< 0.05) in patients with category IV prostatitis. CONCLUSION Our report revealed that determination of the metal elements zinc, copper, calcium and magnesium in the serum and EPS could be a new and promising strategy for the rapid diagnosis of category IV prostatitis.
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Affiliation(s)
- Yimin Gong
- Scientific Research Center, Guilin Medical University, Guilin, Guangxi, China; Guangxi Health Commission Key Laboratory of Disease Proteomics Research, China; Pharmaceutical College, Guangxi Medical University, Nanning, Guangxi, China
| | - Zhidi Lin
- Department of Urology, The Affiliated Hospital, Youjiang Medical University for Nationalities, Baise, Guangxi, China
| | - Xiang Gan
- Scientific Research Center, Guilin Medical University, Guilin, Guangxi, China; Guangxi Health Commission Key Laboratory of Disease Proteomics Research, China
| | - Guoli Yang
- Medical Scientific Research Center, Guangxi Medical University, Nanning, Guangxi, China
| | - Muyan Li
- Guangxi-ASEAN Collaborative Innovation Center for Major Disease Prevention and Treatment, Guangxi Medical University, Nanning, Guangxi, China
| | - Yanjun Tan
- Pharmaceutical College, Guangxi Medical University, Nanning, Guangxi, China
| | - Shengfeng Zheng
- The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China
| | - Xiao Wang
- Medical Scientific Research Center, Guangxi Medical University, Nanning, Guangxi, China
| | - Zhongchen Luo
- Medical Scientific Research Center, Guangxi Medical University, Nanning, Guangxi, China
| | - Yang Jiao
- Pharmaceutical College, Guangxi Medical University, Nanning, Guangxi, China
| | - Ruobing Teng
- Affiliated Hospital of Guilin Medical University, Nanning, Guangxi, China
| | - Xiaoli Yang
- Scientific Research Center, Guilin Medical University, Guilin, Guangxi, China; Guangxi Health Commission Key Laboratory of Disease Proteomics Research, China.
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Singh CK, Chhabra G, Patel A, Chang H, Ahmad N. Dietary Phytochemicals in Zinc Homeostasis: A Strategy for Prostate Cancer Management. Nutrients 2021; 13:nu13061867. [PMID: 34070833 PMCID: PMC8226978 DOI: 10.3390/nu13061867] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2021] [Revised: 05/21/2021] [Accepted: 05/26/2021] [Indexed: 01/30/2023] Open
Abstract
Studies have suggested an important role of the trace element zinc (Zn) in prostate biology and functions. Zn has been shown to exist in very high concentrations in the healthy prostate and is important for several prostatic functions. In prostate cancer (PCa), Zn levels are significantly decreased and inversely correlated with disease progression. Ideally, restoration of adequate Zn levels in premalignant/malignant prostate cells could abort prostate malignancy. However, studies have shown that Zn supplementation is not an efficient way to significantly increase Zn concentrations in PCa. Based on a limited number of investigations, the reason for the lower levels of Zn in PCa is believed to be the dysregulation of Zn transporters (especially ZIP and ZnT family of proteins), metallothioneins (for storing and releasing Zn), and their regulators (e.g., Zn finger transcription factor RREB1). Interestingly, the level of Zn in cells has been shown to be modulated by naturally occurring dietary phytochemicals. In this review, we discussed the effect of selected phytochemicals (quercetin, resveratrol, epigallocatechin-3-gallate and curcumin) on Zn functioning and proposes that Zn in combination with specific dietary phytochemicals may lead to enhanced Zn bioaccumulation in the prostate, and therefore, may inhibit PCa.
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Affiliation(s)
- Chandra K. Singh
- Department of Dermatology, University of Wisconsin, Madison, WI 53705, USA; (C.K.S.); (G.C.); (A.P.); (H.C.)
| | - Gagan Chhabra
- Department of Dermatology, University of Wisconsin, Madison, WI 53705, USA; (C.K.S.); (G.C.); (A.P.); (H.C.)
| | - Arth Patel
- Department of Dermatology, University of Wisconsin, Madison, WI 53705, USA; (C.K.S.); (G.C.); (A.P.); (H.C.)
| | - Hao Chang
- Department of Dermatology, University of Wisconsin, Madison, WI 53705, USA; (C.K.S.); (G.C.); (A.P.); (H.C.)
| | - Nihal Ahmad
- Department of Dermatology, University of Wisconsin, Madison, WI 53705, USA; (C.K.S.); (G.C.); (A.P.); (H.C.)
- William S. Middleton VA Medical Center, Madison, WI 53705, USA
- Correspondence: ; Tel.: +1-(608)-263-5359
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Milardi D, Luca G, Grande G, Ghezzi M, Caretta N, Brusco G, De Filpo G, Marana R, Pontecorvi A, Calafiore R, Foresta C, Garolla A. Prednisone treatment in infertile patients with oligozoospermia and accessory gland inflammatory alterations. Andrology 2017; 5:268-273. [DOI: 10.1111/andr.12300] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2016] [Revised: 09/02/2016] [Accepted: 09/26/2016] [Indexed: 02/02/2023]
Affiliation(s)
- D. Milardi
- International Scientific Institute ‘Paul VI’; Catholic University; Rome Italy
| | - G. Luca
- Department of Experimental Medicine; University of Perugia; Perugia Italy
| | - G. Grande
- International Scientific Institute ‘Paul VI’; Catholic University; Rome Italy
| | - M. Ghezzi
- Department of Medicine, Andrology and Reproductive Unit; University of Padova; Padova Italy
| | - N. Caretta
- Department of Medicine, Andrology and Reproductive Unit; University of Padova; Padova Italy
| | - G. Brusco
- Unit of Diagnosis and Treatment of Human Reproduction University of Perugia; Perugia Italy
| | - G. De Filpo
- Department of Experimental Medicine; University of Perugia; Perugia Italy
| | - R. Marana
- International Scientific Institute ‘Paul VI’; Catholic University; Rome Italy
| | - A. Pontecorvi
- Division of Endocrinology; Catholic University; Rome Italy
| | - R. Calafiore
- Department of Medicine; University of Perugia; Perugia Italy
| | - C. Foresta
- Department of Medicine, Andrology and Reproductive Unit; University of Padova; Padova Italy
| | - A. Garolla
- Department of Medicine, Andrology and Reproductive Unit; University of Padova; Padova Italy
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