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Deng Y, Wang Y, Huo X, Deng S, Jin L, Zhang H, Yu Z, Ning J, Ma X, Wang C. Microbial transformation of capsaicin by several human intestinal fungi and their inhibitory effects against lysine-specific demethylase 1. PHYTOCHEMISTRY 2022; 202:113365. [PMID: 35940425 DOI: 10.1016/j.phytochem.2022.113365] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/06/2022] [Revised: 07/31/2022] [Accepted: 08/01/2022] [Indexed: 06/15/2023]
Abstract
Capsaicin widely exists in the Capsicum genus (e.g., hot peppers) and is commonly used as a food additive or medicinal material. In this work, microbial transformation of capsaicin was performed based on the three cultivated human intestinal fungi. Fourteen metabolites were obtained, and their chemical structures were elucidated by spectroscopic data analysis, including 13 compounds with undescribed structures. Hydroxylation, lactylation, succinylation, citric acylation, and acetylation were observed for these microbial metabolites derived from capsaicin, which indicated diverse catalytic characteristics of human intestinal fungi. In an in vitro bioassay, four metabolites and capsaicin inhibited the activity of lysine-specific demethylase 1 (LSD1) with a more than 70% inhibitory rate at 10 μM. In particular, 9,5'-dihydroxycapsaicin displayed the strongest inhibitory effect with an IC50 of 1.52 μM. Therefore, capsaicin analogs displayed potential application as LSD1 inhibitors against the invasion and migration of cancer cells.
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Affiliation(s)
- Ying Deng
- College of Pharmacy, Academy of Integrative Medicine, Dalian Medical University, Dalian, 116044, People's Republic of China
| | - Yan Wang
- College of Pharmacy, Academy of Integrative Medicine, Dalian Medical University, Dalian, 116044, People's Republic of China
| | - Xiaokui Huo
- Pharmaceutical Research Center, Second Affiliated Hospital, Dalian Medical University, Dalian, 116023, People's Republic of China
| | - Sa Deng
- College of Pharmacy, Academy of Integrative Medicine, Dalian Medical University, Dalian, 116044, People's Republic of China
| | - Lingling Jin
- College of Pharmacy, Academy of Integrative Medicine, Dalian Medical University, Dalian, 116044, People's Republic of China
| | - Houli Zhang
- College of Pharmacy, Academy of Integrative Medicine, Dalian Medical University, Dalian, 116044, People's Republic of China
| | - Zhenlong Yu
- College of Pharmacy, Academy of Integrative Medicine, Dalian Medical University, Dalian, 116044, People's Republic of China
| | - Jing Ning
- College of Pharmacy, Academy of Integrative Medicine, Dalian Medical University, Dalian, 116044, People's Republic of China
| | - Xiaochi Ma
- Pharmaceutical Research Center, Second Affiliated Hospital, Dalian Medical University, Dalian, 116023, People's Republic of China.
| | - Chao Wang
- College of Pharmacy, Academy of Integrative Medicine, Dalian Medical University, Dalian, 116044, People's Republic of China.
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Ji D, Wang Q, Wang H, Ma Q, Wang M, Lu Y. Preparative separation of gallic acid from Fallopia aubertii using middle-pressure chromatogram isolated gel coupled with reversed-phase chromatography with hydrophilic groups. RSC Adv 2021; 11:27276-27282. [PMID: 35480688 PMCID: PMC9037823 DOI: 10.1039/d1ra03245c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2021] [Accepted: 07/15/2021] [Indexed: 11/21/2022] Open
Abstract
Fallopia aubertii (L. Henry) Holub is a traditional Tibetan medicine to treat gout, but the research on its chemical composition is limited, probably due to the complex purification process.
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Affiliation(s)
- Dijun Ji
- Key Laboratory for Tibet Plateau Phytochemistry of Qinghai Province, Qinghai Nationalities University, Xining, Qinghai, P. R. China
- Modern Tibetan Medicine Creation Engineering Technology Research Center of Qinghai Province, China
- College of Pharmacy, Qinghai Nationalities University, Xining, Qinghai, China
| | - Qi Wang
- Key Laboratory for Tibet Plateau Phytochemistry of Qinghai Province, Qinghai Nationalities University, Xining, Qinghai, P. R. China
- Modern Tibetan Medicine Creation Engineering Technology Research Center of Qinghai Province, China
- College of Pharmacy, Qinghai Nationalities University, Xining, Qinghai, China
| | - Huan Wang
- Key Laboratory for Tibet Plateau Phytochemistry of Qinghai Province, Qinghai Nationalities University, Xining, Qinghai, P. R. China
- Modern Tibetan Medicine Creation Engineering Technology Research Center of Qinghai Province, China
- College of Pharmacy, Qinghai Nationalities University, Xining, Qinghai, China
| | - Qian Ma
- Key Laboratory for Tibet Plateau Phytochemistry of Qinghai Province, Qinghai Nationalities University, Xining, Qinghai, P. R. China
- Modern Tibetan Medicine Creation Engineering Technology Research Center of Qinghai Province, China
- College of Pharmacy, Qinghai Nationalities University, Xining, Qinghai, China
| | - Min Wang
- Key Laboratory for Tibet Plateau Phytochemistry of Qinghai Province, Qinghai Nationalities University, Xining, Qinghai, P. R. China
- Modern Tibetan Medicine Creation Engineering Technology Research Center of Qinghai Province, China
- College of Pharmacy, Qinghai Nationalities University, Xining, Qinghai, China
| | - Yongchang Lu
- Key Laboratory for Tibet Plateau Phytochemistry of Qinghai Province, Qinghai Nationalities University, Xining, Qinghai, P. R. China
- Modern Tibetan Medicine Creation Engineering Technology Research Center of Qinghai Province, China
- College of Pharmacy, Qinghai Nationalities University, Xining, Qinghai, China
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Škríba A, Patil RH, Hubáček P, Dobiáš R, Palyzová A, Marešová H, Pluháček T, Havlíček V. Rhizoferrin Glycosylation in Rhizopus microsporus. J Fungi (Basel) 2020; 6:jof6020089. [PMID: 32570979 PMCID: PMC7344610 DOI: 10.3390/jof6020089] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2020] [Revised: 06/14/2020] [Accepted: 06/16/2020] [Indexed: 12/13/2022] Open
Abstract
Rhizopus spp. are the most common etiological agents of mucormycosis, causing over 90% mortality in disseminated infections. The diagnosis relies on histopathology, culture, and/or polymerase chain reaction. For the first time, the glycosylation of rhizoferrin (RHF) was described in a Rhizopus microsporus clinical isolate by liquid chromatography and accurate tandem mass spectrometry. The fermentation broth lyophilizate contained 345.3 ± 13.5, 1.2 ± 0.03, and 0.03 ± 0.002 mg/g of RHF, imido-RHF, and bis-imido-RHF, respectively. Despite a considerable RHF secretion rate, we did not obtain conclusive RHF detection from a patient with disseminated mucormycosis caused by the same R. microsporus strain. We hypothesize that parallel antimycotic therapy, RHF biotransformation, and metabolism compromised the analysis. On the other hand, the full profile of posaconazole metabolites was retrieved by our in house software CycloBranch.
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Affiliation(s)
- Anton Škríba
- Institute of Microbiology of the Czech Academy of Sciences, Vídeňská 1083, 142 20 Prague, Czech Republic; (A.Š.); (R.H.P.); (A.P.); (H.M.); (T.P.)
| | - Rutuja Hiraji Patil
- Institute of Microbiology of the Czech Academy of Sciences, Vídeňská 1083, 142 20 Prague, Czech Republic; (A.Š.); (R.H.P.); (A.P.); (H.M.); (T.P.)
- Department of Analytical Chemistry, Faculty of Science, Palacký University, 771 46 Olomouc, Czech Republic
| | - Petr Hubáček
- Department of Medical Microbiology, 2nd Faculty of Medicine, Charles University and Motol University Hospital, 150 06 Prague, Czech Republic;
| | - Radim Dobiáš
- Public Health Institute in Ostrava, 702 00 Ostrava, Czech Republic;
| | - Andrea Palyzová
- Institute of Microbiology of the Czech Academy of Sciences, Vídeňská 1083, 142 20 Prague, Czech Republic; (A.Š.); (R.H.P.); (A.P.); (H.M.); (T.P.)
| | - Helena Marešová
- Institute of Microbiology of the Czech Academy of Sciences, Vídeňská 1083, 142 20 Prague, Czech Republic; (A.Š.); (R.H.P.); (A.P.); (H.M.); (T.P.)
| | - Tomáš Pluháček
- Institute of Microbiology of the Czech Academy of Sciences, Vídeňská 1083, 142 20 Prague, Czech Republic; (A.Š.); (R.H.P.); (A.P.); (H.M.); (T.P.)
- Department of Analytical Chemistry, Faculty of Science, Palacký University, 771 46 Olomouc, Czech Republic
| | - Vladimír Havlíček
- Institute of Microbiology of the Czech Academy of Sciences, Vídeňská 1083, 142 20 Prague, Czech Republic; (A.Š.); (R.H.P.); (A.P.); (H.M.); (T.P.)
- Department of Analytical Chemistry, Faculty of Science, Palacký University, 771 46 Olomouc, Czech Republic
- Correspondence:
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Feng L, Ning J, Tian X, Wang C, Zhang L, Ma X, James TD. Fluorescent probes for bioactive detection and imaging of phase II metabolic enzymes. Coord Chem Rev 2019. [DOI: 10.1016/j.ccr.2019.213026] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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Kozłowska E, Dymarska M, Kostrzewa-Susłow E, Janeczko T. Cascade biotransformation of estrogens by Isaria fumosorosea KCh J2. Sci Rep 2019; 9:10734. [PMID: 31341201 PMCID: PMC6656742 DOI: 10.1038/s41598-019-47225-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2019] [Accepted: 07/08/2019] [Indexed: 11/23/2022] Open
Abstract
Estrone, estradiol, ethynylestradiol and estrone 3-methyl ether underwent a biotransformation process in the submerged culture of Isaria fumosorosea KCh J2. Estrone was transformed into seven metabolites, four of which were glycosylated. Estradiol was selectively glycosylated at C-3 and then transformed to D-ring lactone. Ethynylestradiol was coupled with methylglucoside and 6β-hydroxyderivative was obtained. Estrone 3-methyl ether was not transformed indicating that a free hydroxyl group at C-3 is necessary for glycosylation. Baeyer-Villiger oxidation combined with hydroxylation and glycosylation was observed. All glycosides obtained in this study are 3-O-β-methylglucosides.
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Affiliation(s)
- Ewa Kozłowska
- Department of Chemistry, Wrocław University of Environmental and Life Sciences, Norwida 25, 50-375, Wrocław, Poland.
| | - Monika Dymarska
- Department of Chemistry, Wrocław University of Environmental and Life Sciences, Norwida 25, 50-375, Wrocław, Poland
| | - Edyta Kostrzewa-Susłow
- Department of Chemistry, Wrocław University of Environmental and Life Sciences, Norwida 25, 50-375, Wrocław, Poland
| | - Tomasz Janeczko
- Department of Chemistry, Wrocław University of Environmental and Life Sciences, Norwida 25, 50-375, Wrocław, Poland.
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