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Mironov VF, Nemtarev AV, Tsepaeva OV, Dimukhametov MN, Litvinov IA, Voloshina AD, Pashirova TN, Titov EA, Lyubina AP, Amerhanova SK, Gubaidullin AT, Islamov DR. Rational Design 2-Hydroxypropylphosphonium Salts as Cancer Cell Mitochondria-Targeted Vectors: Synthesis, Structure, and Biological Properties. Molecules 2021; 26:6350. [PMID: 34770759 PMCID: PMC8588467 DOI: 10.3390/molecules26216350] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2021] [Revised: 10/09/2021] [Accepted: 10/11/2021] [Indexed: 11/17/2022] Open
Abstract
It has been shown for a wide range of epoxy compounds that their interaction with triphenylphosphonium triflate occurs with a high chemoselectivity and leads to the formation of (2-hydroxypropyl)triphenylphosphonium triflates 3 substituted in the 3-position with an alkoxy, alkylcarboxyl group, or halogen, which were isolated in a high yield. Using the methodology for the disclosure of epichlorohydrin with alcohols in the presence of boron trifluoride etherate, followed by the substitution of iodine for chlorine and treatment with triphenylphosphine, 2-hydroxypropyltriphenylphosphonium iodides 4 were also obtained. The molecular and supramolecular structure of the obtained phosphonium salts was established, and their high antitumor activity was revealed in relation to duodenal adenocarcinoma. The formation of liposomal systems based on phosphonium salt 3 and L-α-phosphatidylcholine (PC) was employed for improving the bioavailability and reducing the toxicity. They were produced by the thin film rehydration method and exhibited cytotoxic properties. This rational design of phosphonium salts 3 and 4 has promising potential of new vectors for targeted delivery into mitochondria of tumor cells.
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Affiliation(s)
- Vladimir F. Mironov
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center of RAS, 8 Arbuzov St., 420088 Kazan, Russia; (A.V.N.); (O.V.T.); (M.N.D.); (I.A.L.); (A.D.V.); (T.N.P.); (A.P.L.); (S.K.A.); (A.T.G.); (D.R.I.)
| | - Andrey V. Nemtarev
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center of RAS, 8 Arbuzov St., 420088 Kazan, Russia; (A.V.N.); (O.V.T.); (M.N.D.); (I.A.L.); (A.D.V.); (T.N.P.); (A.P.L.); (S.K.A.); (A.T.G.); (D.R.I.)
| | - Olga V. Tsepaeva
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center of RAS, 8 Arbuzov St., 420088 Kazan, Russia; (A.V.N.); (O.V.T.); (M.N.D.); (I.A.L.); (A.D.V.); (T.N.P.); (A.P.L.); (S.K.A.); (A.T.G.); (D.R.I.)
| | - Mudaris N. Dimukhametov
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center of RAS, 8 Arbuzov St., 420088 Kazan, Russia; (A.V.N.); (O.V.T.); (M.N.D.); (I.A.L.); (A.D.V.); (T.N.P.); (A.P.L.); (S.K.A.); (A.T.G.); (D.R.I.)
| | - Igor A. Litvinov
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center of RAS, 8 Arbuzov St., 420088 Kazan, Russia; (A.V.N.); (O.V.T.); (M.N.D.); (I.A.L.); (A.D.V.); (T.N.P.); (A.P.L.); (S.K.A.); (A.T.G.); (D.R.I.)
| | - Alexandra D. Voloshina
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center of RAS, 8 Arbuzov St., 420088 Kazan, Russia; (A.V.N.); (O.V.T.); (M.N.D.); (I.A.L.); (A.D.V.); (T.N.P.); (A.P.L.); (S.K.A.); (A.T.G.); (D.R.I.)
| | - Tatiana N. Pashirova
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center of RAS, 8 Arbuzov St., 420088 Kazan, Russia; (A.V.N.); (O.V.T.); (M.N.D.); (I.A.L.); (A.D.V.); (T.N.P.); (A.P.L.); (S.K.A.); (A.T.G.); (D.R.I.)
| | - Eugenii A. Titov
- Alexander Butlerov Institute of Chemistry, Kazan (Volga Region) Federal University, 18 Kremlevskaya St., 420008 Kazan, Russia;
| | - Anna P. Lyubina
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center of RAS, 8 Arbuzov St., 420088 Kazan, Russia; (A.V.N.); (O.V.T.); (M.N.D.); (I.A.L.); (A.D.V.); (T.N.P.); (A.P.L.); (S.K.A.); (A.T.G.); (D.R.I.)
| | - Syumbelya K. Amerhanova
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center of RAS, 8 Arbuzov St., 420088 Kazan, Russia; (A.V.N.); (O.V.T.); (M.N.D.); (I.A.L.); (A.D.V.); (T.N.P.); (A.P.L.); (S.K.A.); (A.T.G.); (D.R.I.)
| | - Aidar T. Gubaidullin
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center of RAS, 8 Arbuzov St., 420088 Kazan, Russia; (A.V.N.); (O.V.T.); (M.N.D.); (I.A.L.); (A.D.V.); (T.N.P.); (A.P.L.); (S.K.A.); (A.T.G.); (D.R.I.)
| | - Daut R. Islamov
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center of RAS, 8 Arbuzov St., 420088 Kazan, Russia; (A.V.N.); (O.V.T.); (M.N.D.); (I.A.L.); (A.D.V.); (T.N.P.); (A.P.L.); (S.K.A.); (A.T.G.); (D.R.I.)
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Garrigós-Martínez J, Weninger A, Montesinos-Seguí JL, Schmid C, Valero F, Rinnofner C, Glieder A, Garcia-Ortega X. Scalable production and application of Pichia pastoris whole cell catalysts expressing human cytochrome P450 2C9. Microb Cell Fact 2021; 20:90. [PMID: 33902608 PMCID: PMC8074423 DOI: 10.1186/s12934-021-01577-4] [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: 09/09/2020] [Accepted: 04/07/2021] [Indexed: 01/27/2023] Open
Abstract
BACKGROUND Currently, the numerous and versatile applications in pharmaceutical and chemical industry make the recombinant production of cytochrome P450 enzymes (CYPs) of great biotechnological interest. Accelerating the drug development process by simple, quick and scalable access of human drug metabolites is key for efficient and targeted drug development in response to new and sometimes unexpected medical challenges and needs. However, due its biochemical complexity, scalable human CYP (hCYP) production and their application in preparative biotransformations was still in its infancy. RESULTS A scalable bioprocess for fine-tuned co-expression of hCYP2C9 and its essential complementary human cytochrome P450 reductase (hCPR) in the yeast Pichia pastoris (Komagataella phaffii) is presented. High-throughput screening (HTS) of a transformant library employing a set of diverse bidirectional expression systems with different regulation patterns and a fluorimetric assay was used in order to fine-tune hCYP2C9 and hCPR co-expression, and to identify best expressing clonal variants. The bioprocess development for scalable and reliable whole cell biocatalyst production in bioreactors was carried out based on rational optimization criteria. Among the different alternatives studied, a glycerol carbon-limiting strategy at high µ showed highest production rates, while methanol co-addition together with a decrease of µ provided the best results in terms of product to biomass yield and whole cell activity. By implementing the mentioned strategies, up to threefold increases in terms of production rates and/or yield could be achieved in comparison with initial tests. Finally, the performance of the whole cell catalysts was demonstrated successfully in biotransformation using ibuprofen as substrate, demonstrating the expected high selectivity of the human enzyme catalyst for 3'hydroxyibuprofen. CONCLUSIONS For the first time a scalable bioprocess for the production of hCYP2C9 whole cell catalysts was successfully designed and implemented in bioreactor cultures, and as well, further tested in a preparative-scale biotransformation of interest. The catalyst engineering procedure demonstrated the efficiency of the employment of a set of differently regulated bidirectional promoters to identify transformants with most effective membrane-bound hCYP/hCPR co-expression ratios and implies to become a model case for the generation of other P. pastoris based catalysts relying on co-expressed enzymes such as other P450 catalysts or enzymes relying on co-expressed enzymes for co-factor regeneration.
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Affiliation(s)
- Javier Garrigós-Martínez
- Department of Chemical, Biological and Environmental Engineering, School of Engineering, Universitat Autònoma de Barcelona, 08193, Bellaterra (Cerdanyola del Vallès), Spain
| | - Astrid Weninger
- Institute of Molecular Biotechnology, Graz University of Technology, Petersgasse 14, 8010, Graz, Austria
| | - José Luis Montesinos-Seguí
- Department of Chemical, Biological and Environmental Engineering, School of Engineering, Universitat Autònoma de Barcelona, 08193, Bellaterra (Cerdanyola del Vallès), Spain
| | - Christian Schmid
- Institute of Molecular Biotechnology, Graz University of Technology, Petersgasse 14, 8010, Graz, Austria
| | - Francisco Valero
- Department of Chemical, Biological and Environmental Engineering, School of Engineering, Universitat Autònoma de Barcelona, 08193, Bellaterra (Cerdanyola del Vallès), Spain
| | - Claudia Rinnofner
- Bisy GmbH, Wuenschendorf 292, 8200, Hofstaetten/Raab, Austria
- Austrian Centre of Industrial Biotechnology (ACIB), Petersgasse 14, 8010, Graz, Austria
| | - Anton Glieder
- Institute of Molecular Biotechnology, Graz University of Technology, Petersgasse 14, 8010, Graz, Austria.
- Bisy GmbH, Wuenschendorf 292, 8200, Hofstaetten/Raab, Austria.
| | - Xavier Garcia-Ortega
- Department of Chemical, Biological and Environmental Engineering, School of Engineering, Universitat Autònoma de Barcelona, 08193, Bellaterra (Cerdanyola del Vallès), Spain
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Ma B, Wang Q, Han BN, Ikeda H, Zhang C, Xu LH. Hydroxylation, Epoxidation, and Dehydrogenation of Capsaicin by a Microbial Promiscuous Cytochrome P450 105D7. Chem Biodivers 2021; 18:e2000910. [PMID: 33656282 DOI: 10.1002/cbdv.202000910] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2020] [Accepted: 02/09/2021] [Indexed: 11/08/2022]
Abstract
Cytochrome P450 enzymes (P450s) are versatile biocatalysts, which insert a molecular oxygen into inactivated C-H bonds under mild conditions. CYP105D7 from Streptomyces avermitilis has been reported as a bacterial substrate-promiscuous P450 which catalyzes the hydroxylation of 1-deoxypentalenic acid, diclofenac, naringenin, compactin and steroids. In this study, CYP105D7 catalyzes hydroxylation, epoxidation and dehydrogenation of capsaicin, a pharmaceutical agent, revealing its functional diversity. The kinetic parameters of the CYP105D7 oxidation of capsaicin were determined as Km =311.60±87.30 μM and kcat =2.01±0.33 min-1 . In addition, we conducted molecular docking, mutagenesis and substrate binding analysis, indicating that Arg81 plays crucial role in the capsaicin binding and catalysis. To our best knowledge, this study presents the first report to illustrate that capsaicin can be catalyzed by prokaryotic P450s.
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Affiliation(s)
- Bingbing Ma
- Ocean College, Zhejiang University, Dinghai, Zhoushan, 316021, P. R. China
| | - Qianwen Wang
- Ocean College, Zhejiang University, Dinghai, Zhoushan, 316021, P. R. China
| | - Bing-Nan Han
- College of Life Sciences and Medicine, Zhejiang Sci-Tech University, Hangzhou, 310018, P. R. China
| | - Haruo Ikeda
- Omura Satoshi Memorial Institute, Kitasato University, 1-15-1 Kitasato, Sagamihara, Kanagawa, 252-0373, Japan
| | - Chunfang Zhang
- Ocean College, Zhejiang University, Dinghai, Zhoushan, 316021, P. R. China
| | - Lian-Hua Xu
- College of Life Sciences and Medicine, Zhejiang Sci-Tech University, Hangzhou, 310018, P. R. China
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Shimoda K, Ono T, Hamada H. Regioselective hydroxylation and dehydrogenation of capsaicin and dihydrocapsaicin by cultured cells of Phytolacca americana. Biosci Biotechnol Biochem 2021; 85:103-107. [PMID: 33577646 DOI: 10.1093/bbb/zbaa004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2020] [Accepted: 09/07/2020] [Indexed: 11/14/2022]
Abstract
The biotransformations of capsaicin and dihydrocapsaicin were investigated using cultured plant cells of Phytolacca americana as biocatalysts. Four products, ie 15-hydroxycapsaicin, dihydrocapsaicin, 15-hydroxydihydrocapsaicin, and capsaicin 4-β-glucoside, were isolated from the suspension cultures of P. americana treated with capsaicin for 3 days, showing that capsaicin was regioselectively hydroxylated, reduced, and glucosylated by cultured P. americana cells. On the other hand, dihydrocapsaicin was regioselectively dehydrogenated, hydroxylated, reduced, and glucosylated to give four products, ie capsaicin, 15-hydroxycapsaicin, 15-hydroxydihydrocapsaicin, and capsaicin 4-β-glucoside, by cultured P. americana cells. In this paper, it is reported, for the first time, that dihydrocapsaicin is converted into 15-hydroxydihydrocapsaicin by plant cultured cells.
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Affiliation(s)
- Kei Shimoda
- Department of Biomedical Chemistry, Faculty of Medicine, Oita University, Oita, Japan
| | - Tsubasa Ono
- Department of Life Science, Faculty of Science, Okayama University of Science, Kita-ku, Okayama, Japan
| | - Hiroki Hamada
- Department of Life Science, Faculty of Science, Okayama University of Science, Kita-ku, Okayama, Japan
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Marcelino JM, Villas Boas GR, Cunha M, Deus Júnior R, Castro LH, Araújo FH, Traesel GK, Dos Santos AC, Souza RI, Paes M, Gubert P, Guterres ZDR, de Lima FF, Silva T, Silva RC, Cardoso CAL, Argandoña EJ, Macorini LF, Oesterreich SA. Determination of preclinical safety of oil obtained from Pachira aquatica Aublet (Malvaceae) seeds: histopathological, biochemical, hematological, and genetic toxicity studies in rats. Drug Chem Toxicol 2020; 45:1504-1521. [PMID: 33252270 DOI: 10.1080/01480545.2020.1845713] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Pachira aquatica is a species used for medicinal and food purposes and has numerous phytochemicals that may have systemic toxic effects and damage to genetic material. This study aimed to evaluate acute and short-term oral toxicity, as well as genotoxic and clastogenic effects of oil extracted from P. aquatica (PASO) seeds in rats and Drosophila melanogaster. The results obtained with biochemical and hematological analyses did not show significant changes in any evaluated parameters when compared with reference values for the species used in the study. Data from the histopathological analysis corroborated results found in this study. These findings indicate low acute and short-term toxicity following oral PASO exposure in rats under the experimental conditions tested. Tests performed in rats showed that PASO did not present significant genotoxic or clastogenic effects on the cells analyzed with the three doses tested. Treatment with PASO in the offspring of HB crossing, which showed high cytochrome P450 levels, did not exhibit genotoxic activity, as demonstrated by the SMART test. These results suggest that products from the hepatic oil metabolism did not show genotoxicity under the conditions tested. Together, the results indicate that, under the experimental conditions tested, PASO is safe for repeated intake. As PASO exhibited low potential to cause harmful effects on living organisms, our study encourages further research aimed at assessing its pharmacological activity, since it is a widely consumed plant.
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Affiliation(s)
| | - Gustavo Roberto Villas Boas
- Research Group on Development of Pharmaceutical Products (P&DProFar), Center for Biological and Health Sciences, Federal University of Western Bahia, Bahia, Brazil
| | - Mila Cunha
- Research Group on Development of Pharmaceutical Products (P&DProFar), Center for Biological and Health Sciences, Federal University of Western Bahia, Bahia, Brazil
| | - Ramão Deus Júnior
- Faculty of Health Sciences, Federal University of Grande Dourados, Dourados, Brazil
| | - Luis Henrique Castro
- Faculty of Health Sciences, Federal University of Grande Dourados, Dourados, Brazil
| | | | | | | | | | - Marina Paes
- Research Group on Development of Pharmaceutical Products (P&DProFar), Center for Biological and Health Sciences, Federal University of Western Bahia, Bahia, Brazil
| | - Priscila Gubert
- Research Group on Development of Pharmaceutical Products (P&DProFar), Center for Biological and Health Sciences, Federal University of Western Bahia, Bahia, Brazil.,Laboratory of Imunopathology KeizoAsami, Department of Biochemistry, Federal University of Pernambuco, Recife, Brazil
| | - Zaira da Rosa Guterres
- Laboratory of Phytogenesis and Mutagenesis, State University of Mato Grosso do Sul, Mato Grosso do Sul, Brazil
| | | | - Tania Silva
- Postgraduate Program in Environmental Science and Technology, Federal University of Grande Dourados, Mato Grosso do Sul, Brazil
| | - Rogério César Silva
- Chemistry Course, State University of Mato Grosso do Sul, Mato Grosso do Sul, Brazil
| | | | - Eliana Janet Argandoña
- Faculty of Engineering - FAEN/UFGD, Federal University of Grande Dourados, Mato Grosso do Sul, Brazil
| | - Luis Fernando Macorini
- Faculty of Biological Sciences and Health, University Center of Grande Dourados, Mato Grosso do Sul, Brazil
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Fürst MJLJ, Kerschbaumer B, Rinnofner C, Migglautsch AK, Winkler M, Fraaije MW. Exploring the Biocatalytic Potential of a Self‐Sufficient Cytochrome P450 from
Thermothelomyces thermophila. Adv Synth Catal 2019. [DOI: 10.1002/adsc.201900076] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
| | - Bianca Kerschbaumer
- Austrian Centre of Industrial Biotechnology (ACIB) Petersgasse 14 8010 Graz Austria
| | - Claudia Rinnofner
- Austrian Centre of Industrial Biotechnology (ACIB) Petersgasse 14 8010 Graz Austria
- Bisy e.U. Wetzawinkel 20 8200 Hofstätten/Raab Austria
| | - Anna K. Migglautsch
- Institute of Organic Chemistry, Graz University of TechnologyNAWI Graz 8010 Graz Austria
| | - Margit Winkler
- Austrian Centre of Industrial Biotechnology (ACIB) Petersgasse 14 8010 Graz Austria
| | - Marco W. Fraaije
- Molecular Enzymology GroupUniversity of Groningen Nijenborgh 4 9747AG Groningen, The Netherlands
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Rinnofner C, Kerschbaumer B, Weber H, Glieder A, Winkler M. Cytochrome P450 mediated hydroxylation of ibuprofen using Pichia pastoris as biocatalyst. BIOCATALYSIS AND AGRICULTURAL BIOTECHNOLOGY 2019. [DOI: 10.1016/j.bcab.2018.12.022] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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