1
|
Niu J, Yan R, Zhou H, Ma B, Lu Z, Meng F, Lu F, Zhu P. Self-cascade deoxynivalenol detoxification by an artificial enzyme with bifunctions of dehydrogenase and aldo/keto reductase from genome mining. Int J Biol Macromol 2024; 261:129512. [PMID: 38246466 DOI: 10.1016/j.ijbiomac.2024.129512] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Revised: 12/05/2023] [Accepted: 01/12/2024] [Indexed: 01/23/2024]
Abstract
Due to the severe health risks for human and animal caused by the intake of toxic deoxynivalenol (DON) derived from Fusarium species, elimination DON in food and feed has been initiated as a critical issue. Enzymatic cascade catalysis by dehydrogenase and aldo-keto reductase represents a fascinating strategy for DON detoxification. Here, one quinone-dpendent alcohol dehydrogenase DADH oxidized DON into less-toxic 3-keto-DON and NADPH-dependent aldo-keto reductase AKR13B3 reduced 3-keto-DON into relatively non-toxic 3-epi-DON were identified from Devosia strain A6-243, indicating that degradation of DON on C3 are two-step sequential cascade processes. To establish the bifunctions, fusion enzyme linking DADH and AKR13B3 was successfully assembled to promote one-step DON degradations with accelerated specific activity and efficiency, resulting 93.29 % of DON removal rate in wheat sample. Three-dimensional simulation analysis revealed that the bifunctional enzyme forms an artificial intramolecular channel to minimize the distance of intermediate from DADH to AKR13B3 for two-step enzymatic reactions, and thereby accelerates this enzymatic process. As the first report of directing single step DON detoxification by an interesting bifunctional artificial enzyme, this work revealed a facile and eco-friendly approach to detoxify DON with application potential and gave valuable insights into execute other mycotoxin detoxification for ensuring food safety.
Collapse
Affiliation(s)
- Jiafeng Niu
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, China
| | - Ruxue Yan
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, China
| | - Huimin Zhou
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, China
| | - Bin Ma
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, China
| | - Zhaoxin Lu
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, China
| | - Fanqiang Meng
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, China
| | - Fengxia Lu
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, China.
| | - Ping Zhu
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, China.
| |
Collapse
|
2
|
Krishnamurthy P, Pothiraj R, Suthanthiram B, Somasundaram SM, Subbaraya U. Phylogenomic classification and synteny network analyses deciphered the evolutionary landscape of aldo-keto reductase (AKR) gene superfamily in the plant kingdom. Gene 2022; 816:146169. [PMID: 35026291 DOI: 10.1016/j.gene.2021.146169] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Revised: 10/29/2021] [Accepted: 12/15/2021] [Indexed: 11/18/2022]
Abstract
Aldo-keto reductase-domain (PF00248) containing proteins (AKRs) are NAD(P)(H)-dependent oxidoreductases of a multigene superfamily that mediate versatile functions in plants ranging from detoxification, metal chelation, potassium ion efflux to specialized metabolism. To uncover the complete repertoire of AKR gene superfamily in plants, a systematic kingdom-wide identification, phylogeny reconstruction, classification and synteny network clustering analyses were performed in this study using 74 diverse plant genomes. Plant AKRs were omnipresent, legitimately classified into 4 groups (based on phylogeny) and 14 subgroups (based on the ≥ 60% of protein sequence identity). Species composition of AKR subgroups highlights their distinct emergence during plant evolution. Loss of AKR subgroups among plants was apparent and that various lineage-, order/family- and species-specific losses were observed. The subgroups IA, IVB and IVF were flourished and diversified well during plant evolution, likely related to the complexity of plant's specialized metabolism and environmental adaptation. About 65% of AKRs were in genomic synteny regions across the plant kingdom and the AKRs relevant to important functions (e.g. vitamin B6 metabolism) were in profoundly conserved angiosperm-wide synteny communities. This study underscores the evolutionary landscape of plant AKRs and provides a comprehensive resource to facilitate the functional characterization of them.
Collapse
Affiliation(s)
| | - Ramanujam Pothiraj
- Crop Improvement Division, ICAR National Research Centre for Banana, Tiruchirappalli 620 102, India
| | - Backiyarani Suthanthiram
- Crop Improvement Division, ICAR National Research Centre for Banana, Tiruchirappalli 620 102, India
| | | | - Uma Subbaraya
- Crop Improvement Division, ICAR National Research Centre for Banana, Tiruchirappalli 620 102, India
| |
Collapse
|
3
|
Vasav AP, Pable AA, Barvkar VT. Differential transcriptome and metabolome analysis of Plumbago zeylanica L. reveal putative genes involved in plumbagin biosynthesis. Fitoterapia 2020; 147:104761. [PMID: 33069837 DOI: 10.1016/j.fitote.2020.104761] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2020] [Revised: 09/24/2020] [Accepted: 10/05/2020] [Indexed: 11/20/2022]
Abstract
Plumbagin is a pharmacologically active naphthoquinone present in the Plumbago zeylanica L. having important medicinal properties. The root of P. zeylanica is rich and primary tissue of the plumbagin biosynthesis and accumulation. The complete biosynthetic pathway of plumbagin in plant is still obscure. The present study attempts to understand the plumbagin biosynthetic pathway with the help of differential transcriptome and metabolome analysis of P. zeylanica leaf and root. The transcriptome data showed co-expression of Aldo-keto reductase (PzAKR), Polyketide cyclase (Pzcyclase) and Cytochrome P450 (PzCYPs) transcripts along with the Polyketide synthase (PzPKS) transcripts. Their higher expression in root as compared to leaf supports their possible involvement in plumbagin biosynthesis. The metabolome data of leaf and root revealed naphthalene derivative isoshinanolone that could be potential precursor of plumbagin. Pathway elucidation and transcriptome data of P. zeylanica, will enable and accelerate research on naphthoquinone biosynthesis in plants.
Collapse
Affiliation(s)
- Arati P Vasav
- Department of Botany, Savitribai Phule Pune University, Pune 411007, India
| | - Anupama A Pable
- Department of Microbiology, Savitribai Phule Pune University, Pune 411007, India
| | - Vitthal T Barvkar
- Department of Botany, Savitribai Phule Pune University, Pune 411007, India.
| |
Collapse
|
4
|
Majláth I, Éva C, Tajti J, Khalil R, Elsayed N, Darko E, Szalai G, Janda T. Exogenous methylglyoxal enhances the reactive aldehyde detoxification capability and frost-hardiness of wheat. Plant Physiol Biochem 2020; 149:75-85. [PMID: 32058896 DOI: 10.1016/j.plaphy.2020.02.003] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/05/2019] [Revised: 01/31/2020] [Accepted: 02/03/2020] [Indexed: 05/21/2023]
Abstract
Cold-acclimation is essential for the development of adequate frost-hardiness in cereals and therefore sudden freezes can cause considerable damage to the canopy. However, timely adding of an appropriate signal in the absence of cold acclimation may also harden wheat for the upcoming freeze. The feasibility of the promising signal molecule methylglyoxal was tested here for such applications and the signal mechanism was studied in bread wheat (Triticum aestivum L.) and durum wheat (Triticum turgidum L. ssp. durum). Spraying with 10 mM methylglyoxal did not decrease the fresh weight and photosynthetic parameters in most wheat varieties at growth temperature (21 °C). Photosynthetic parameters even improved and chlorophyll content increased in some cases. Increased transcript level of glutathione-S-transferases and omega-3 fatty acid desaturases was detected by qPCR 6 h after the last methylglyoxal spray. Aldo-keto reductase and glyoxalase enzyme activities, as well as sorbitol content of wheat plants increased 24 h after the last 10 mM methylglyoxal spray in most of the cultivars. These mechanisms may explain the increased freezing survival of methylglyoxal pretreated wheat plants from less than 10% to over 30%. Our results demonstrate that exogenous methylglyoxal treatment can be safely added to wheat plants as preparatory treatment without detrimental effects but inducing some of the stress-protective mechanisms, which contribute to frost-hardiness.
Collapse
Affiliation(s)
- Imre Majláth
- Agricultural Institute, Centre for Agricultural Research, Martonvásár, 2462, Hungary.
| | - Csaba Éva
- Agricultural Institute, Centre for Agricultural Research, Martonvásár, 2462, Hungary.
| | - Judit Tajti
- Agricultural Institute, Centre for Agricultural Research, Martonvásár, 2462, Hungary.
| | - Radwan Khalil
- Botany Department, Faculty of Science, Benha University, Benha, 13518, Egypt.
| | - Nesma Elsayed
- Botany Department, Faculty of Science, Benha University, Benha, 13518, Egypt.
| | - Eva Darko
- Agricultural Institute, Centre for Agricultural Research, Martonvásár, 2462, Hungary.
| | - Gabriella Szalai
- Agricultural Institute, Centre for Agricultural Research, Martonvásár, 2462, Hungary.
| | - Tibor Janda
- Agricultural Institute, Centre for Agricultural Research, Martonvásár, 2462, Hungary.
| |
Collapse
|
5
|
Schumacher D, Morgenstern J, Oguchi Y, Volk N, Kopf S, Groener JB, Nawroth PP, Fleming T, Freichel M. Compensatory mechanisms for methylglyoxal detoxification in experimental & clinical diabetes. Mol Metab 2018; 18:143-152. [PMID: 30287091 PMCID: PMC6308908 DOI: 10.1016/j.molmet.2018.09.005] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2018] [Revised: 09/10/2018] [Accepted: 09/14/2018] [Indexed: 11/24/2022] Open
Abstract
OBJECTIVES The deficit of Glyoxalase I (Glo1) and the subsequent increase in methylglyoxal (MG) has been reported to be one the five mechanisms by which hyperglycemia causes diabetic late complications. Aldo-keto reductases (AKR) have been shown to metabolize MG; however, the relative contribution of this superfamily to the detoxification of MG in vivo, particularly within the diabetic state, remains unknown. METHODS CRISPR/Cas9-mediated genome editing was used to generate a Glo1 knock-out (Glo1-/-) mouse line. Streptozotocin was then applied to investigate metabolic changes under hyperglycemic conditions. RESULTS Glo1-/- mice were viable and showed no elevated MG or MG-H1 levels under hyperglycemic conditions. It was subsequently found that the enzymatic efficiency of various oxidoreductases in the liver and kidney towards MG were increased in the Glo1-/- mice. The functional relevance of this was supported by the altered distribution of alternative detoxification products. Furthermore, it was shown that MG-dependent AKR activity is a potentially clinical relevant pathway in human patients suffering from diabetes. CONCLUSIONS These data suggest that in the absence of GLO1, AKR can effectively compensate to prevent the accumulation of MG. The combination of metabolic, enzymatic, and genetic factors, therefore, may provide a better means of identifying patients who are at risk for the development of late complications caused by elevated levels of MG.
Collapse
Affiliation(s)
- Dagmar Schumacher
- Institute of Pharmacology, University of Heidelberg, Heidelberg, Germany
| | - Jakob Morgenstern
- Department of Internal Medicine I and Clinical Chemistry, University Hospital Heidelberg, Heidelberg, Germany
| | - Yoko Oguchi
- Institute of Pharmacology, University of Heidelberg, Heidelberg, Germany
| | - Nadine Volk
- Institute of Pathology, Heidelberg University Hospital, Im Neuenheimer Feld 224, 69120 Heidelberg, Germany
| | - Stefan Kopf
- Department of Internal Medicine I and Clinical Chemistry, University Hospital Heidelberg, Heidelberg, Germany; German Center for Diabetes Research (DZD), Neuherberg, Germany
| | - Jan Benedikt Groener
- Department of Internal Medicine I and Clinical Chemistry, University Hospital Heidelberg, Heidelberg, Germany; German Center for Diabetes Research (DZD), Neuherberg, Germany
| | - Peter Paul Nawroth
- Department of Internal Medicine I and Clinical Chemistry, University Hospital Heidelberg, Heidelberg, Germany; German Center for Diabetes Research (DZD), Neuherberg, Germany; Joint Division Molecular Metabolic Control, German Cancer Research Center (DKFZ), Heidelberg Center for Molecular Biology (ZMBH), Heidelberg, Germany; University Hospital Heidelberg University, Heidelberg, Germany; Germany Institute for Diabetes, Neuherberg, Germany; Cancer IDC Helmholtz Center Munich, Neuherberg, Germany; Joint Heidelberg-IDC Translational Diabetes Program, Neuherberg, Germany
| | - Thomas Fleming
- Department of Internal Medicine I and Clinical Chemistry, University Hospital Heidelberg, Heidelberg, Germany; German Center for Diabetes Research (DZD), Neuherberg, Germany
| | - Marc Freichel
- Institute of Pharmacology, University of Heidelberg, Heidelberg, Germany.
| |
Collapse
|
6
|
Balestri F, Sorce C, Moschini R, Cappiello M, Misuri L, Del Corso A, Mura U. Edible vegetables as a source of aldose reductase differential inhibitors. Chem Biol Interact 2017; 276:155-159. [PMID: 28159579 DOI: 10.1016/j.cbi.2017.01.025] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2016] [Revised: 01/18/2017] [Accepted: 01/29/2017] [Indexed: 11/25/2022]
Abstract
The hyperactivity of aldose reductase (AR) on glucose in diabetic conditions or on glutathionyl-hydroxynonenal in oxidative stress conditions, the source of cell damage and inflammation, appear to be balanced by the detoxifying action exerted by the enzyme. This detoxification acts on cytotoxic hydrophobic aldehydes deriving from membrane peroxidative processes. This may contribute to the failure in drug development for humans to favorably intervene in diabetic complications and inflammation, despite the specificity and high efficiency of several available aldose reductase inhibitors. This paper presents additional features to a previously proposed approach, on inhibiting the enzyme through molecules able to preferentially inhibit the enzyme depending on the substrate the enzyme is working on. These differential inhibitors (ARDIs) should act on glucose reduction catalyzed by AR without little or no effect on the reduction of alkenals or alkanals. The reasons why AR may be an eligible enzyme for differential inhibition are considered. These mainly refer to the evidence that, although AR is an unspecific enzyme that recognizes different substrates such as aldoses and hydrophobic aldehydes, it nevertheless displays a certain degree of specificity among substrates of the same class. After screening on edible vegetables, indications of the presence of molecules potentially acting as ARDIs are reported.
Collapse
Affiliation(s)
| | - Carlo Sorce
- University of Pisa, Department of Biology, Pisa, Italy; Interdepartmental Research Center Nutrafood "Nutraceuticals and Food for Health", University of Pisa, Pisa, Italy
| | - Roberta Moschini
- University of Pisa, Department of Biology, Pisa, Italy; Interdepartmental Research Center Nutrafood "Nutraceuticals and Food for Health", University of Pisa, Pisa, Italy
| | - Mario Cappiello
- University of Pisa, Department of Biology, Pisa, Italy; Interdepartmental Research Center Nutrafood "Nutraceuticals and Food for Health", University of Pisa, Pisa, Italy
| | - Livia Misuri
- University of Pisa, Department of Biology, Pisa, Italy; Tuscany Region PhD School in Biochemistry and Molecular Biology, Italy
| | - Antonella Del Corso
- University of Pisa, Department of Biology, Pisa, Italy; Interdepartmental Research Center Nutrafood "Nutraceuticals and Food for Health", University of Pisa, Pisa, Italy
| | - Umberto Mura
- University of Pisa, Department of Biology, Pisa, Italy; Interdepartmental Research Center Nutrafood "Nutraceuticals and Food for Health", University of Pisa, Pisa, Italy.
| |
Collapse
|
7
|
Solanki K, Abdallah W, Banta S. Extreme makeover: Engineering the activity of a thermostable alcohol dehydrogenase (AdhD) from Pyrococcus furiosus. Biotechnol J 2016; 11:1483-1497. [PMID: 27593979 DOI: 10.1002/biot.201600152] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2016] [Revised: 06/16/2016] [Accepted: 07/26/2016] [Indexed: 12/17/2022]
Abstract
Alcohol dehydrogenase D (AdhD) is a monomeric thermostable alcohol dehydrogenase from the aldo-keto reductase (AKR) superfamily of proteins. We have been exploring various strategies of engineering the activity of AdhD so that it could be employed in future biotechnology applications. Driven by insights made in other AKRs, we have made mutations in the cofactor-binding pocket of the enzyme and broadened its cofactor specificity. A pre-steady state kinetic analysis yielded new insights into the conformational behavior of this enzyme. The most active mutant enzyme concomitantly gained activity with a non-native cofactor, nicotinamide mononucleotide, NMN(H), and an enzymatic biofuel cell was demonstrated with this enzyme/cofactor pair. Substrate specificity was altered by grafting loop regions near the active site pocket from a mesostable human aldose reductase (hAR) onto the thermostable AdhD. These moves not only transferred the substrate specificity of hAR but also the cofactor specificity of hAR. We have added alpha-helical appendages to AdhD to enable it to self-assemble into a thermostable catalytic proteinaceous hydrogel. As our understanding of the structure/function relationship in AdhD and other AKRs advances, this ubiquitous protein scaffold could be engineered for a variety of catalytic activities that will be useful for many future applications.
Collapse
Affiliation(s)
- Kusum Solanki
- Department of Chemical Engineering, Columbia University in the City of New York, New York, NY, USA
| | - Walaa Abdallah
- Department of Chemical Engineering, Columbia University in the City of New York, New York, NY, USA
| | - Scott Banta
- Department of Chemical Engineering, Columbia University in the City of New York, New York, NY, USA
| |
Collapse
|
8
|
Hintzpeter J, Seliger JM, Hofman J, Martin HJ, Wsol V, Maser E. Inhibition of human anthracycline reductases by emodin - A possible remedy for anthracycline resistance. Toxicol Appl Pharmacol 2016; 293:21-9. [PMID: 26773812 DOI: 10.1016/j.taap.2016.01.003] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2015] [Revised: 12/23/2015] [Accepted: 01/04/2016] [Indexed: 10/22/2022]
Abstract
The clinical application of anthracyclines, like daunorubicin and doxorubicin, is limited by two factors: dose-related cardiotoxicity and drug resistance. Both have been linked to reductive metabolism of the parent drug to their metabolites daunorubicinol and doxorubicinol, respectively. These metabolites show significantly less anti-neoplastic properties as their parent drugs and accumulate in cardiac tissue leading to chronic cardiotoxicity. Therefore, we aimed to identify novel and potent natural inhibitors for anthracycline reductases, which enhance the anticancer effect of anthracyclines by preventing the development of anthracycline resistance. Human enzymes responsible for the reductive metabolism of daunorubicin were tested for their sensitivity towards anthrachinones, in particular emodin and anthraflavic acid. Intense inhibition kinetic data for the most effective daunorubicin reductases, including IC50- and Ki-values, the mode of inhibition, as well as molecular docking, were compiled. Subsequently, a cytotoxicity profile and the ability of emodin to reverse daunorubicin resistance were determined using multiresistant A549 lung cancer and HepG2 liver cancer cells. Emodin potently inhibited the four main human daunorubicin reductases in vitro. Further, we could demonstrate that emodin is able to synergistically sensitize human cancer cells towards daunorubicin at clinically relevant concentrations. Therefore, emodin may yield the potential to enhance the therapeutic effectiveness of anthracyclines by preventing anthracycline resistance via inhibition of the anthracycline reductases. In symphony with its known pharmacological properties, emodin might be a compound of particular interest in the management of anthracycline chemotherapy efficacy and their adverse effects.
Collapse
Affiliation(s)
- Jan Hintzpeter
- Institute of Toxicology and Pharmacology for Natural Scientists, University Medical School Schleswig-Holstein, Campus Kiel, Brunswiker Str. 10, 24105 Kiel, Germany.
| | - Jan Moritz Seliger
- Institute of Toxicology and Pharmacology for Natural Scientists, University Medical School Schleswig-Holstein, Campus Kiel, Brunswiker Str. 10, 24105 Kiel, Germany
| | - Jakub Hofman
- Department of Biochemical Sciences, Faculty of Pharmacy in Hradec Kralove, Charles University in Prague, Heyrovskeho 1203, 50005 Hradec Kralove, Czech Republic
| | - Hans-Joerg Martin
- Institute of Toxicology and Pharmacology for Natural Scientists, University Medical School Schleswig-Holstein, Campus Kiel, Brunswiker Str. 10, 24105 Kiel, Germany
| | - Vladimir Wsol
- Department of Biochemical Sciences, Faculty of Pharmacy in Hradec Kralove, Charles University in Prague, Heyrovskeho 1203, 50005 Hradec Kralove, Czech Republic
| | - Edmund Maser
- Institute of Toxicology and Pharmacology for Natural Scientists, University Medical School Schleswig-Holstein, Campus Kiel, Brunswiker Str. 10, 24105 Kiel, Germany
| |
Collapse
|