1
|
Zhao H, He Y, Zhang K, Li S, Chen Y, He M, He F, Gao B, Yang D, Fan Y, Zhu X, Yan M, Giglioli‐Guivarc'h N, Hano C, Fernie AR, Georgiev MI, Janovská D, Meglič V, Zhou M. Rewiring of the seed metabolome during Tartary buckwheat domestication. PLANT BIOTECHNOLOGY JOURNAL 2023; 21:150-164. [PMID: 36148785 PMCID: PMC9829391 DOI: 10.1111/pbi.13932] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/09/2022] [Revised: 08/30/2022] [Accepted: 09/19/2022] [Indexed: 05/22/2023]
Abstract
Crop domestication usually leads to the narrowing genetic diversity. However, human selection mainly focuses on visible traits, such as yield and plant morphology, with most metabolic changes being invisible to the naked eye. Buckwheat accumulates abundant bioactive substances, making it a dual-purpose crop with excellent nutritional and medical value. Therefore, examining the wiring of these invisible metabolites during domestication is of major importance. The comprehensive profiling of 200 Tartary buckwheat accessions exhibits 540 metabolites modified as a consequence of human selection. Metabolic genome-wide association study illustrates 384 mGWAS signals for 336 metabolites are under selection. Further analysis showed that an R2R3-MYB transcription factor FtMYB43 positively regulates the synthesis of procyanidin. Glycoside hydrolase gene FtSAGH1 is characterized as responsible for the release of active salicylic acid, the precursor of aspirin and indispensably in plant defence. UDP-glucosyltransferase gene FtUGT74L2 is characterized as involved in the glycosylation of emodin, a major medicinal component specific in Polygonaceae. The lower expression of FtSAGH1 and FtUGT74L2 were associated with the reduction of salicylic acid and soluble EmG owing to domestication. This first large-scale metabolome profiling in Tartary buckwheat will facilitate genetic improvement of medicinal properties and disease resistance in Tartary buckwheat.
Collapse
Affiliation(s)
- Hui Zhao
- Institute of Crop Sciences, Chinese Academy of Agricultural SciencesBeijingChina
| | - Yuqi He
- Institute of Crop Sciences, Chinese Academy of Agricultural SciencesBeijingChina
| | - Kaixuan Zhang
- Institute of Crop Sciences, Chinese Academy of Agricultural SciencesBeijingChina
| | - Shijuan Li
- Institute of Crop Sciences, Chinese Academy of Agricultural SciencesBeijingChina
- College of Plant PathologyGansu Agricultural UniversityLanzhouChina
| | - Yong Chen
- Wuhan Metware Biotechnology Co., Ltd.WuhanChina
| | - Ming He
- Institute of Crop Sciences, Chinese Academy of Agricultural SciencesBeijingChina
| | - Feng He
- Institute of Crop Sciences, Chinese Academy of Agricultural SciencesBeijingChina
| | - Bin Gao
- Institute of Crop Sciences, Chinese Academy of Agricultural SciencesBeijingChina
| | - Di Yang
- Institute of Crop Sciences, Chinese Academy of Agricultural SciencesBeijingChina
| | - Yu Fan
- Institute of Crop Sciences, Chinese Academy of Agricultural SciencesBeijingChina
| | - Xuemei Zhu
- College of Environmental SciencesSichuan Agricultural UniversityChengduChina
| | - Mingli Yan
- Crop Research Institute, Hunan Academy of Agricultural SciencesChangshaChina
| | | | - Christophe Hano
- Laboratoire de Biologie des Ligneux et des Grandes Cultures (LBLGC EA1207), INRA USC1328, Plant Lignans TeamUniversité d'OrléansOrléans Cédex 2France
| | - Alisdair R. Fernie
- Department of Molecular PhysiologyMax‐Planck‐Institute of Molecular Plant PhysiologyPotsdam‐GolmGermany
- Center of Plant Systems Biology and BiotechnologyPlovdivBulgaria
| | - Milen I. Georgiev
- Center of Plant Systems Biology and BiotechnologyPlovdivBulgaria
- Laboratory of MetabolomicsInstitute of Microbiology, Bulgarian Academy of SciencesPlovdivBulgaria
| | - Dagmar Janovská
- Department of Gene BankCrop Research Institute (CRI)Praha 6Czech Republic
| | | | - Meiliang Zhou
- Institute of Crop Sciences, Chinese Academy of Agricultural SciencesBeijingChina
| |
Collapse
|
2
|
Zieliński H, Honke J, Bączek N, Majkowska A, Wronkowska M. Bioaccessibility of D-chiro-inositol from water biscuits formulated from buckwheat flours fermented by lactic acid bacteria and fungi. Lebensm Wiss Technol 2019. [DOI: 10.1016/j.lwt.2019.02.065] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
3
|
Dohle W, Su X, Mills SJ, Rossi A, Taylor CW, Potter BVL. A synthetic cyclitol-nucleoside conjugate polyphosphate is a highly potent second messenger mimic. Chem Sci 2019; 10:5382-5390. [PMID: 31171961 PMCID: PMC6540904 DOI: 10.1039/c9sc00445a] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2019] [Accepted: 04/23/2019] [Indexed: 12/11/2022] Open
Abstract
Reactions that form sec-sec ethers are well known, but few lead to compounds with dense functionality around the O-linkage. Replacement of the α-glucopyranosyl unit of adenophostin A, a potent d-myo-inositol 1,4,5-trisphosphate (IP3R) agonist, with a d-chiro-inositol surrogate acting substantially as a pseudosugar, leads to "d-chiro-inositol adenophostin". At its core, this cyclitol-nucleoside trisphosphate comprises a nucleoside sugar linked via an axial d-chiro-inositol 1-hydroxyl-adenosine 3'-ribose ether linkage. A divergent synthesis of d-chiro-inositol adenophostin has been achieved. Key features of the synthetic strategy to produce a triol for phosphorylation include a new selective mono-tosylation of racemic 1,2:4,5-di-O-isopropylidene-myo-inositol using tosyl imidazole; subsequent conversion of the product into separable camphanate ester derivatives, one leading to a chiral myo-inositol triflate used as a synthetic building block and the other to l-5-O-methyl-myo-inositol [l-(+)-bornesitol] to assign the absolute configuration; the nucleophilic coupling of an alkoxide of a ribose pent-4-ene orthoester unit with a structurally rigid chiral myo-inositol triflate derivative, representing the first sec-sec ether formation between a cyclitol and ribose. Reaction of the coupled product with a silylated nucleobase completes the assembly of the core structure. Further protecting group manipulation, mixed O- and N-phosphorylation, and subsequent removal of all protecting groups in a single step achieves the final product, avoiding a separate N6 protection/deprotection strategy. d-chiro-Inositol adenophostin evoked Ca2+ release through IP3Rs at lower concentrations than adenophostin A, hitherto the most potent known agonist of IP3Rs.
Collapse
Affiliation(s)
- Wolfgang Dohle
- Medicinal Chemistry & Drug Discovery
, Department of Pharmacology
, University of Oxford
,
Mansfield Road
, Oxford
, OX1 3QT
, UK
.
; Tel: +44-1865-271945
| | - Xiangdong Su
- Medicinal Chemistry & Drug Discovery
, Department of Pharmacology
, University of Oxford
,
Mansfield Road
, Oxford
, OX1 3QT
, UK
.
; Tel: +44-1865-271945
| | - Stephen J. Mills
- Medicinal Chemistry & Drug Discovery
, Department of Pharmacology
, University of Oxford
,
Mansfield Road
, Oxford
, OX1 3QT
, UK
.
; Tel: +44-1865-271945
| | - Ana M. Rossi
- Department of Pharmacology
, University of Cambridge
,
Tennis Court Road
, Cambridge
, CB2 1PD
, UK
| | - Colin W. Taylor
- Department of Pharmacology
, University of Cambridge
,
Tennis Court Road
, Cambridge
, CB2 1PD
, UK
| | - Barry V. L. Potter
- Medicinal Chemistry & Drug Discovery
, Department of Pharmacology
, University of Oxford
,
Mansfield Road
, Oxford
, OX1 3QT
, UK
.
; Tel: +44-1865-271945
| |
Collapse
|
4
|
Wu W, Wang L, Qiu J, Li Z. The analysis of fagopyritols from tartary buckwheat and their anti-diabetic effects in KK-Ay type 2 diabetic mice and HepG2 cells. J Funct Foods 2018. [DOI: 10.1016/j.jff.2018.09.032] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
|
5
|
Thomas MP, Mills SJ, Potter BVL. The "Other" Inositols and Their Phosphates: Synthesis, Biology, and Medicine (with Recent Advances in myo-Inositol Chemistry). Angew Chem Int Ed Engl 2016; 55:1614-50. [PMID: 26694856 PMCID: PMC5156312 DOI: 10.1002/anie.201502227] [Citation(s) in RCA: 110] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2015] [Indexed: 12/24/2022]
Abstract
Cell signaling via inositol phosphates, in particular via the second messenger myo-inositol 1,4,5-trisphosphate, and phosphoinositides comprises a huge field of biology. Of the nine 1,2,3,4,5,6-cyclohexanehexol isomers, myo-inositol is pre-eminent, with "other" inositols (cis-, epi-, allo-, muco-, neo-, L-chiro-, D-chiro-, and scyllo-) and derivatives rarer or thought not to exist in nature. However, neo- and d-chiro-inositol hexakisphosphates were recently revealed in both terrestrial and aquatic ecosystems, thus highlighting the paucity of knowledge of the origins and potential biological functions of such stereoisomers, a prevalent group of environmental organic phosphates, and their parent inositols. Some "other" inositols are medically relevant, for example, scyllo-inositol (neurodegenerative diseases) and d-chiro-inositol (diabetes). It is timely to consider exploration of the roles and applications of the "other" isomers and their derivatives, likely by exploiting techniques now well developed for the myo series.
Collapse
Affiliation(s)
- Mark P Thomas
- Department of Pharmacy & Pharmacology, University of Bath, Claverton Down, Bath, BA2 7AY, UK
| | - Stephen J Mills
- Department of Pharmacy & Pharmacology, University of Bath, Claverton Down, Bath, BA2 7AY, UK
| | - Barry V L Potter
- Department of Pharmacology, University of Oxford, Mansfield Road, Oxford, OX1 3QT, UK.
| |
Collapse
|
6
|
Thomas MP, Mills SJ, Potter BVL. Die “anderen” Inositole und ihre Phosphate: Synthese, Biologie und Medizin (sowie jüngste Fortschritte in dermyo-Inositolchemie). Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201502227] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Mark P. Thomas
- Department of Pharmacy & Pharmacology; University of Bath; Claverton Down Bath BA2 7AY Vereinigtes Königreich
| | - Stephen J. Mills
- Department of Pharmacy & Pharmacology; University of Bath; Claverton Down Bath BA2 7AY Vereinigtes Königreich
| | - Barry V. L. Potter
- Department of Pharmacology; University of Oxford; Mansfield Road Oxford OX1 3QT Vereinigtes Königreich
| |
Collapse
|
7
|
Wang L, Li X, Niu M, Wang R, Chen Z. Effect of additives on flavonoids, d - chiro -Inositol and trypsin inhibitor during the germination of tartary buckwheat seeds. J Cereal Sci 2013. [DOI: 10.1016/j.jcs.2013.07.004] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
8
|
Chen L, Shi SD, Liu YQ, Gao QJ, Yi X, Liu KK, Liu H. Studies on the stereoselective synthesis of a protected α-d-Gal-(1→2)-d-Glc fragment. Carbohydr Res 2011; 346:1250-6. [DOI: 10.1016/j.carres.2011.03.012] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2010] [Revised: 02/12/2011] [Accepted: 03/07/2011] [Indexed: 01/23/2023]
|
9
|
Stereoselective enzymatic synthesis of monoglucosyl-myo-inositols with in vivo anti-inflammatory activity. ACTA ACUST UNITED AC 2010. [DOI: 10.1016/j.tetasy.2009.12.009] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
|
10
|
Belén Cid M, Alfonso F, Alonso I, Martín-Lomas M. On the origin of the regioselectivity in glycosylation reactions of 1,2-diols. Org Biomol Chem 2009; 7:1471-81. [DOI: 10.1039/b819452a] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
|
11
|
Yao Y, Shan F, Bian J, Chen F, Wang M, Ren G. D-chiro-inositol-enriched tartary buckwheat bran extract lowers the blood glucose level in KK-Ay mice. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2008; 56:10027-31. [PMID: 18921966 DOI: 10.1021/jf801879m] [Citation(s) in RCA: 68] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Abstract
D-chiro-inositol (DCI) is an active compound in tartary buckwheat [Fagopyrum tataricum (L.) Gaench] with an insulin-like bioactivity. The present study was performed to (i) prepare DCI-enriched tartary buckwheat bran extract (TBBE), (ii) evaluate its acute toxicity in mice, and (iii) examine its blood glucose lowering activity in diabetic mice. It was found that steaming buckwheat bran in an autoclave at 1.6 MPa and 120 degrees C for 60 min could significantly enrich the DCI level in TBBE from 0.03 to 0.22% and further to 22% after passage of the TBBE through activated carbon and ion exchange resins. An acute toxicity test demonstrated that the LD 50 of TBBE was >20 g/kg of body weight in mice, suggesting that TBBE was in general nontoxic and safe in mice. Male KK-A(y) mice (type 2 diabetic) and C57BL/6 mice (the control) were used to investigate the antidiabetic activity of TBBE. In KK-A(y) mice, the blood glucose, plasma C-peptide, glucagon, total cholesterol, triglyceride, and blood urea nitrogen (BUN) levels were significantly higher than those in the C57BL/6 mice. In addition, KK-A(y) mice showed an obvious decrease in insulin immunoreactivity in the pancreas. The present study clearly demonstrated that oral administration of DCI-enriched TBBE could lower plasma glucose, C-peptide, glucagon, triglyceride, and BUN, improve glucose tolerance, and enhance insulin immunoreactivity in KK-A(y) mice.
Collapse
Affiliation(s)
- Yang Yao
- Institute of Crop Science, Chinese Academy of Agricultural Sciences, No. 80 South Xueyuan Road, Haidian District, Beijing, People's Republic of China 100081
| | | | | | | | | | | |
Collapse
|
12
|
Kong L, Wang Y, Cao Y. Determination of Myo-inositol and d-chiro-inositol in black rice bran by capillary electrophoresis with electrochemical detection. J Food Compost Anal 2008. [DOI: 10.1016/j.jfca.2008.04.005] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
13
|
Cid MB, Alonso I, Alfonso F, Bonilla JB, López-Prados J, Martín-Lomas M. Simultaneous Regio- and Enantiodifferentiation in Carbohydrate Coupling. European J Org Chem 2006. [DOI: 10.1002/ejoc.200600125] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
|
14
|
Bonilla JB, Cid MB, Contreras FX, Goñi FM, Martín-Lomas M. Phospholipase cleavage of D- and L-chiro-glycosylphosphoinositides asymmetrically incorporated into liposomal membranes. Chemistry 2006; 12:1513-28. [PMID: 16315198 DOI: 10.1002/chem.200500833] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
The nature of chiro-inositol-containing inositolphosphoglycans (IPGs), reported to be putative insulin mediators, was studied by examination of the substrate specificities of the phosphatidylinositol-specific phospholipase C (PI-PLC) and the glycosylphosphatidylinositol-specific phospholipase D (GPI-PLD) by using a series of synthetic D- and L-chiro-glycosylphosphoinositides. 3-O-alpha-D-Glucosaminyl- (3) and -galactosaminyl-2-phosphatidyl-L-chiro-inositol (4), which show the maximum stereochemical similarity to the 6-O-alpha-D-glucosaminylphosphatidylinositol pseudodisaccharide motifs of GPI anchors, were synthesized and asymmetrically incorporated into phospholipid bilayers in the form of large unilamellar vesicles (LUVs). Similarly, 2-O-alpha-D-glucosaminyl- (5) and -galactosaminyl-1-phosphatidyl-D-chiro-inositol (6), which differ from the corresponding pseudodisaccharide motif of the GPI anchors only in the axial orientation of the phosphatidyl moiety, were also synthesized and asymmetrically inserted into LUVs. The cleavage of these synthetic molecules in the liposomal constructs by PI-PLC from Bacillus cereus and by GPI-PLD from bovine serum was studied with the use of 6-O-alpha-D-glucosaminylphosphatidylinositol (7) and the conserved GPI anchor structure (8) as positive controls. Although PI-PLC cleaved 3 and 4 with about the same efficiency as 7 and 8, this enzyme did not accept 5 or 6. GPI-PLD accepted both the L-chiro- (3 and 4) and the D-chiro- (5 and 6) glycosylinositolphosphoinositides. Therefore, IPGs containing L-chiro-inositol only are expected to be released from chiro-inositol-containing GPIs if the cleavage is effected by a PI-PLC, whereas GPI-PLD cleavage could result in both L-chiro- and D-chiro-inositol-containing IPGs.
Collapse
Affiliation(s)
- Julia B Bonilla
- Grupo de Carbohidratos, Instituto de Investigaciones Químicas, CSIC, Américo Vespucio 49, 41092 Sevilla, Spain
| | | | | | | | | |
Collapse
|
15
|
Chevalier F, Lopez-Prados J, Perez S, Martín-Lomas M, Nieto PM. Conformational Study of GPI Anchors: the Common Oligosaccharide GPI Anchor Backbone. European J Org Chem 2005. [DOI: 10.1002/ejoc.200500171] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|
16
|
|