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[PMID]:28743765
[Au] Autor:Kurmanbayeva A; Bekturova A; Srivastava S; Soltabayeva A; Asatryan A; Ventura Y; Khan MS; Salazar O; Fedoroff N; Sagi M
[Ad] Endereço:Plant Stress Laboratory, French Associates Institute for Agriculture and Biotechnology of Drylands, Blaustein Institutes for Desert Research, Ben-Gurion University of the Negev, 84990, Israel.
[Ti] Título:Higher Novel L-Cys Degradation Activity Results in Lower Organic-S and Biomass in than the Related Saltwort, .
[So] Source:Plant Physiol;175(1):272-289, 2017 Sep.
[Is] ISSN:1532-2548
[Cp] País de publicação:United States
[La] Idioma:eng
[Ab] Resumo:and are almost identical halophytes whose edible succulent shoots hold promise for commercial production in saline water. Enhanced sulfur nutrition may be beneficial to crops naturally grown on high sulfate. However, little is known about sulfate nutrition in halophytes. Here we show that (ecotype RN) exhibits a significant increase in biomass and organic-S accumulation in response to supplemental sulfate, whereas (ecotype VM) does not, instead exhibiting increased sulfate accumulation. We investigated the role of two pathways on organic-S and biomass accumulation in and : the sulfate reductive pathway that generates Cys and l-Cys desulfhydrase that degrades Cys to H S, NH , and pyruvate. The major function of -acetyl-Ser-(thiol) lyase (OAS-TL; EC 2.5.1.47) is the formation of l-Cys, but our study shows that the OAS-TL A and OAS-TL B of both halophytes are enzymes that also degrade l-Cys to H S. This activity was significantly higher in than in , especially upon sulfate supplementation. The activity of the sulfate reductive pathway key enzyme, adenosine 5'-phosphosulfate reductase (APR, EC 1.8.99.2), was significantly higher in than in These results suggest that the low organic-S level in is the result of high l-Cys degradation rate by OAS-TLs, whereas the greater organic-S and biomass accumulation in is the result of higher APR activity and low l-Cys degradation rate, resulting in higher net Cys biosynthesis. These results present an initial road map for halophyte growers to attain better growth rates and nutritional value of and .
[Mh] Termos MeSH primário: Amaranthaceae/metabolismo
Chenopodiaceae/metabolismo
Cisteína/metabolismo
Proteínas de Plantas/metabolismo
Salsola/metabolismo
Enxofre/metabolismo
[Mh] Termos MeSH secundário: Amaranthaceae/efeitos dos fármacos
Biomassa
Chenopodiaceae/efeitos dos fármacos
Cisteína Sintase/metabolismo
Oxirredutases atuantes sobre Doadores de Grupo Enxofre/metabolismo
Salinidade
Salsola/efeitos dos fármacos
Plantas Tolerantes a Sal
Sódio/farmacologia
Sulfatos/farmacologia
Compostos de Sulfidrila/metabolismo
[Pt] Tipo de publicação:COMPARATIVE STUDY; JOURNAL ARTICLE
[Nm] Nome de substância:
0 (Plant Proteins); 0 (Sulfates); 0 (Sulfhydryl Compounds); 70FD1KFU70 (Sulfur); 9NEZ333N27 (Sodium); EC 1.8.- (Oxidoreductases Acting on Sulfur Group Donors); EC 1.8.99.2 (adenylylsulfate reductase); EC 2.5.1.47 (Cysteine Synthase); K848JZ4886 (Cysteine)
[Em] Mês de entrada:1802
[Cu] Atualização por classe:180226
[Lr] Data última revisão:
180226
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:170727
[St] Status:MEDLINE
[do] DOI:10.1104/pp.17.00780


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[PMID]:28502749
[Au] Autor:Mas S; Oeo-Santos C; Cuesta-Herranz J; Díaz-Perales A; Colás C; Fernández J; Barber D; Rodríguez R; de Los Ríos V; Barderas R; Villalba M
[Ad] Endereço:Dpto. Bioquímica y Biología Molecular I, Universidad Complutense de Madrid, Madrid, Spain.
[Ti] Título:A relevant IgE-reactive 28kDa protein identified from Salsola kali pollen extract by proteomics is a natural degradation product of an integral 47kDa polygalaturonase.
[So] Source:Biochim Biophys Acta;1865(8):1067-1076, 2017 08.
[Is] ISSN:0006-3002
[Cp] País de publicação:Netherlands
[La] Idioma:eng
[Ab] Resumo:A highly prevalent IgE-binding protein band of 28kDa is observed when Salsola kali pollen extract is incubated with individual sera from Amaranthaceae pollen sensitized patients. By an immunoproteomic analysis of S. kali pollen extract, we identified this protein band as an allergenic polygalacturonase enzyme. The allergen, named Sal k 6, exhibits a pI of 7.14 and a molecular mass of 39,554.2Da. It presents similarities to Platanaceae, Poaceae, and Cupressaceae allergenic polygalacturonases. cDNA-encoding sequence was subcloned into the pET41b vector and produced in bacteria as a His-tag fusion recombinant protein. The far-UV CD spectrum determined that rSal k 6 was folded. Immunostaining of the S. kali pollen protein extract with a rSal k 6-specific pAb and LC-MS/MS proteomic analyses confirmed the co-existence of the 28kDa band together with an allergenic band of about 47kDa in the pollen extract. Therefore, the 28kDa was assigned as a natural degradation product of the 47kDa integral polygalacturonase. The IgE-binding inhibition to S. kali pollen extract using rSal k 6 as inhibitor showed that signals directed to both protein bands of 28 and 47kDa were completely abrogated. The average prevalence of rSal k 6 among the three populations analyzed was 30%, with values correlating well with the levels of grains/m of Amaranthaceae pollen. Sal k 6 shares IgE epitopes with Oleaceae members (Fraxinus excelsior, Olea europaea and Syringa vulgaris), with IgE-inhibition values ranging from 20% to 60%, respectively. No IgE-inhibition was observed with plant-derived food extracts.
[Mh] Termos MeSH primário: Antígenos de Plantas/metabolismo
Glicosídeos/metabolismo
Imunoglobulina E/metabolismo
Proteínas de Plantas/metabolismo
Pólen/metabolismo
Salsola/metabolismo
[Mh] Termos MeSH secundário: Amaranthaceae/química
Amaranthaceae/metabolismo
Sequência de Aminoácidos
Antígenos de Plantas/química
Sequência de Bases
Clonagem Molecular/métodos
Reações Cruzadas/fisiologia
Glicosídeos/química
Oleaceae/química
Oleaceae/metabolismo
Proteínas de Plantas/química
Pólen/química
Ligação Proteica/fisiologia
Proteômica/métodos
Proteínas Recombinantes de Fusão/química
Proteínas Recombinantes de Fusão/metabolismo
Salsola/química
Alinhamento de Sequência
[Pt] Tipo de publicação:JOURNAL ARTICLE; RESEARCH SUPPORT, NON-U.S. GOV'T
[Nm] Nome de substância:
0 (Antigens, Plant); 0 (Glycosides); 0 (Plant Proteins); 0 (Recombinant Fusion Proteins); 37341-29-0 (Immunoglobulin E)
[Em] Mês de entrada:1709
[Cu] Atualização por classe:170926
[Lr] Data última revisão:
170926
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:170516
[St] Status:MEDLINE


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[PMID]:28209080
[Au] Autor:Aslam N; Janbaz KH
[Ad] Endereço:a Department of Pharmacy , Bahauddin Zakariya University , Multan , Pakistan.
[Ti] Título:Antispasmodic and bronchorelaxant activities of Salsola imbricata are mediated through dual Ca antagonistic and ß-adrenergic agonistic effects.
[So] Source:Pharm Biol;55(1):1131-1137, 2017 Dec.
[Is] ISSN:1744-5116
[Cp] País de publicação:England
[La] Idioma:eng
[Ab] Resumo:CONTEXT: Salsola imbricata Forssk. (Chenopodiaceae) has folkloric repute for the treatment of various gastrointestinal and respiratory ailments. OBJECTIVE: The present study investigates spasmolytic and bronchorelaxant effects of S. imbricata. MATERIALS AND METHODS: The crude aqueous-ethanol extract of the aerial parts of S. imbricata and its fractions, in cumulative concentrations (0.01-10 mg/mL), were tested on contractions of isolated rabbit jejunum and tracheal preparations. Furthermore, concentration response curves (CRCs) of Ca and carbachol were constructed in the absence and presence of the extract. Standard organ bath methods were used. RESULTS: The crude extract relaxed spontaneous, K (80 mM) and carbachol (1 µM)-induced contractions in jejunum preparations with respective EC values of 0.40 (0.35-0.46), 0.69 (0.60-0.79) and 0.66 (0.57-0.75) mg/mL. It shifted Ca CRCs rightward in nonparallel manner. In isolated tracheal preparations, the crude extract caused relaxation of K (80 mM) and carbachol (1 µM)-induced contractions with EC values of 0.86 (0.75-0.98) and 0.74 (0.66-0.84) mg/mL, respectively. It displaced carbachol CRCs rightward with suppression of maximal response. In both tissues, pretreatment with propranolol (1 µM) caused rightward shift in inhibitory CRCs of the extract against carbachol-induced contractions. The ethyl acetate fraction was found more potent in relaxing smooth muscle contractions than the parent extract and its aqueous fraction. DISCUSSION AND CONCLUSION: The results suggest that the spasmolytic and bronchorelaxant activities of S. imbricata are related to Ca antagonistic and ß-adrenergic agonistic effects, thus justifying some of the traditional uses of the plant.
[Mh] Termos MeSH primário: Agonistas Adrenérgicos beta/farmacologia
Broncodilatadores/farmacologia
Bloqueadores dos Canais de Cálcio/farmacologia
Jejuno/efeitos dos fármacos
Relaxamento Muscular/efeitos dos fármacos
Músculo Liso/efeitos dos fármacos
Parassimpatolíticos/farmacologia
Extratos Vegetais/farmacologia
Salsola/química
Traqueia/efeitos dos fármacos
[Mh] Termos MeSH secundário: Agonistas Adrenérgicos beta/isolamento & purificação
Antagonistas Adrenérgicos beta/farmacologia
Animais
Broncodilatadores/isolamento & purificação
Bloqueadores dos Canais de Cálcio/isolamento & purificação
Sinalização do Cálcio/efeitos dos fármacos
Relação Dose-Resposta a Droga
Etanol/química
Feminino
Técnicas In Vitro
Jejuno/metabolismo
Masculino
Músculo Liso/metabolismo
Parassimpatolíticos/isolamento & purificação
Fitoterapia
Componentes Aéreos da Planta
Extratos Vegetais/isolamento & purificação
Plantas Medicinais
Coelhos
Solventes/química
Traqueia/metabolismo
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Nm] Nome de substância:
0 (Adrenergic beta-Agonists); 0 (Adrenergic beta-Antagonists); 0 (Bronchodilator Agents); 0 (Calcium Channel Blockers); 0 (Parasympatholytics); 0 (Plant Extracts); 0 (Solvents); 3K9958V90M (Ethanol)
[Em] Mês de entrada:1703
[Cu] Atualização por classe:170309
[Lr] Data última revisão:
170309
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:170218
[St] Status:MEDLINE
[do] DOI:10.1080/13880209.2017.1291691


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[PMID]:27595703
[Au] Autor:Yue Y; Lin Q; Irfan M; Chen Q; Zhao X
[Ad] Endereço:Department of Soil and Water Science, College of Resources and Environment, China Agricultural University, Beijing 100193, China.
[Ti] Título:Characteristics and potential values of bio-oil, syngas and biochar derived from Salsola collina Pall. in a fixed bed slow pyrolysis system.
[So] Source:Bioresour Technol;220:378-383, 2016 Nov.
[Is] ISSN:1873-2976
[Cp] País de publicação:England
[La] Idioma:eng
[Ab] Resumo:Salsola collina Pall. as a typical euhalophyte was slowly pyrolyzed at 300°C, 500°C and 700°C in a fixed-bed system. The physiochemical properties of syngas, bio-oil and biochar were assayed to understand the impact of pyrolysis temperature on these parameters and then to evaluate their potential values. The results showed that syngas yield (26.07-46.37%) increased with pyrolysis temperature, while biochar yield (47.54-26.83%) decreased. Bio-oil yield (26-30%) was hardly affected by pyrolysis temperature. Both syngas and bio-oil had poor values as direct fuel. The euhalophyte-derived biochar had higher aromaticity (H/C 0.16-0.85, O/C 0.06-0.26), higher cation exchange capacity (198.82-435.74cmolkg(-1)), and higher K(+) (59.35-80.42gkg(-1)) and Na(+) (37.56-53.26gkg(-1)) compared with glycophyte-derived biochars. Our findings imply that halophyte biochar may be more suitable to use as a soil conditioner, which is worthy of further study.
[Mh] Termos MeSH primário: Biocombustíveis
Carvão Vegetal
Salsola/metabolismo
[Mh] Termos MeSH secundário: Adsorção
Reatores Biológicos
Salsola/química
Solo/química
Temperatura Ambiente
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Nm] Nome de substância:
0 (Biofuels); 0 (Soil); 0 (biochar); 16291-96-6 (Charcoal)
[Em] Mês de entrada:1702
[Cu] Atualização por classe:171116
[Lr] Data última revisão:
171116
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:160907
[St] Status:MEDLINE


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[PMID]:27026214
[Au] Autor:Welles SR; Ellstrand NC
[Ad] Endereço:Department of Botany and Plant Sciences, University of California-Riverside, Riverside, California 92521 shana.welles@e-mail.ucr.edu.
[Ti] Título:Rapid range expansion of a newly formed allopolyploid weed in the genus Salsola.
[So] Source:Am J Bot;103(4):663-7, 2016 04.
[Is] ISSN:1537-2197
[Cp] País de publicação:United States
[La] Idioma:eng
[Ab] Resumo:PREMISE OF THE STUDY: Newly formed species (neospecies) can experience a variety of demographic fates, ranging from rapid invasive expansion to rapid extinction. Here we investigate the fate of the neospecies Salsola ryanii 10 years after its initial discovery in the Central Valley of California, USA. This species is an allopolyploid derived via hybridization between the invasive species, S. australis and S. tragus. METHODS: We conducted a systematic collection of Salsola species from 53 sites in California. Species-specific intersimple sequence repeat (ISSR) markers were used to determine the species of each individual collected. The range of S. ryanii identified in this study was compared to the range in 2002 to determine how the range has shifted in the decade between surveys. KEY RESULTS: In this survey, we identified 15 sites where S. ryanii was present (28% of sites), a significant population number increase since 2002. CONCLUSIONS: Salsola ryanii has undergone a dramatic population number expansion in the decade since it was originally documented. We are not aware of any plant neospecies whose range spontaneously experienced such a dramatic expansion. Salsola ryanii has every indication of being just as invasive as its highly invasive parents.
[Mh] Termos MeSH primário: Ecossistema
Plantas Daninhas/fisiologia
Poliploidia
Salsola/fisiologia
[Mh] Termos MeSH secundário: California
Geografia
Especificidade da Espécie
[Pt] Tipo de publicação:JOURNAL ARTICLE; RESEARCH SUPPORT, U.S. GOV'T, NON-P.H.S.
[Em] Mês de entrada:1707
[Cu] Atualização por classe:171121
[Lr] Data última revisão:
171121
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:160331
[St] Status:MEDLINE
[do] DOI:10.3732/ajb.1500430


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[PMID]:26552870
[Au] Autor:Shehab NG; Abu-Gharbieh E; Bayoumi FA
[Ad] Endereço:Department of Pharmacognosy, Faculty of Pharmacy, Cairo University, Cairo, Egypt. Naglaa_shehab@hotmail.com.
[Ti] Título:Impact of phenolic composition on hepatoprotective and antioxidant effects of four desert medicinal plants.
[So] Source:BMC Complement Altern Med;15:401, 2015 Nov 09.
[Is] ISSN:1472-6882
[Cp] País de publicação:England
[La] Idioma:eng
[Ab] Resumo:BACKGROUND: Flavonoids and other polyphenols play a protective role in liver diseases and possess a high antioxidant capacity. OBJECTIVE: To compare and evaluate the antioxidant and hepatotoprotective activities of 4 deserts plants, Fagonia indica Burm. f., Calotropis procera R.Br., Zygophylum hamiense Schweinf. and Salsola imbricata Forssk. in correlation to their composition especially their phenolic content. METHODS: The influence of extracting solvent on total phenolic and flavonoidal contents was assessed spectrophotometrically. The flavonoid and other polyphenolic components of the methanol extracts were analyzed by RP-HPLC. DPPH radical scavenging potential of the different extracts was estimated. The hepatoprotective and antioxidant activities of the extracts against CCl4-induced hepatotoxicity in mice were evaluated. RESULTS: The flavonol quercitrin and rosmarinic acid were major in the F. indica, C. procera and S. imbricata samples, while rutin prevailed in that of Z. hamiense. The ethanolic and methanolic extracts showed noticeable DPPH radical-scavenging activity as compared to ascorbic acid. Assessment of liver enzymes revealed that oral administration of the extracts did not show any evidence of hepatotoxicity. Moreover, protection against CCl4-induced liver damage was evident upon administration of three plants extracts namely, F. indica, C. procera and S. imbricata. CONCLUSION: Overall, hepatotoxicity induced by CCl4 was effectively prevented by the three plants extracts through scavenging of free radicals and by boosting the antioxidant capacity of the liver. The protective effect of the plants could be attributed to their high quercitrin and rosmarinic acid contents.
[Mh] Termos MeSH primário: Antioxidantes/química
Calotropis/química
Doença Hepática Induzida por Substâncias e Drogas/tratamento farmacológico
Fenóis/química
Extratos Vegetais/química
Substâncias Protetoras/química
Salsola/química
Zygophyllaceae/química
[Mh] Termos MeSH secundário: Animais
Antioxidantes/administração & dosagem
Clima Desértico
Seres Humanos
Fígado/efeitos dos fármacos
Fígado/enzimologia
Masculino
Camundongos
Fenóis/administração & dosagem
Extratos Vegetais/administração & dosagem
Plantas Medicinais/química
Substâncias Protetoras/administração & dosagem
[Pt] Tipo de publicação:JOURNAL ARTICLE; RESEARCH SUPPORT, NON-U.S. GOV'T
[Nm] Nome de substância:
0 (Antioxidants); 0 (Phenols); 0 (Plant Extracts); 0 (Protective Agents)
[Em] Mês de entrada:1608
[Cu] Atualização por classe:170220
[Lr] Data última revisão:
170220
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:151111
[St] Status:MEDLINE
[do] DOI:10.1186/s12906-015-0919-6


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[PMID]:26436695
[Au] Autor:Lesovaya E; Yemelyanov A; Swart AC; Swart P; Haegeman G; Budunova I
[Ad] Endereço:Department of Chemical Carcinogenesis, N.N. Blokhin Russian Cancer Research Center, Moscow, Russia.
[Ti] Título:Discovery of Compound A--a selective activator of the glucocorticoid receptor with anti-inflammatory and anti-cancer activity.
[So] Source:Oncotarget;6(31):30730-44, 2015 Oct 13.
[Is] ISSN:1949-2553
[Cp] País de publicação:United States
[La] Idioma:eng
[Ab] Resumo:Glucocorticoids are among the most effective anti-inflammatory drugs, and are widely used for cancer therapy. Unfortunately, chronic treatment with glucocorticoids results in multiple side effects. Thus, there was an intensive search for selective glucocorticoid receptor (GR) activators (SEGRA), which retain therapeutic potential of glucocorticoids, but with fewer adverse effects. GR regulates gene expression by transactivation (TA), by binding as homodimer to gene promoters, or transrepression (TR), via diverse mechanisms including negative interaction between monomeric GR and other transcription factors. It is well accepted that metabolic and atrophogenic effects of glucocorticoids are mediated by GR TA. Here we summarized the results of extensive international collaboration that led to discovery and characterization of Compound A (CpdA), a unique SEGRA with a proven "dissociating" GR ligand profile, preventing GR dimerization and shifting GR activity towards TR both in vitro and in vivo. We outlined here the unusual story of compound's discovery, and presented a comprehensive overview of CpdA ligand properties, its anti-inflammatory effects in numerous animal models of inflammation and autoimmune diseases, as well as its anti-cancer effects. Finally, we presented mechanistic analysis of CpdA and glucocorticoid effects in skin, muscle, bone, and regulation of glucose and fat metabolism to explain decreased CpdA side effects compared to glucocorticoids. Overall, the results obtained by our and other laboratories underline translational potential of CpdA and its derivatives for treatment of inflammation, autoimmune diseases and cancer.
[Mh] Termos MeSH primário: Anti-Inflamatórios/uso terapêutico
Antineoplásicos Fitogênicos/uso terapêutico
Extratos Vegetais/uso terapêutico
Receptores de Glucocorticoides/agonistas
Salsola/química
[Mh] Termos MeSH secundário: Animais
Anti-Inflamatórios/efeitos adversos
Anti-Inflamatórios/isolamento & purificação
Antineoplásicos Fitogênicos/efeitos adversos
Antineoplásicos Fitogênicos/isolamento & purificação
Linhagem Celular Tumoral
Modelos Animais de Doenças
Seres Humanos
Fitoterapia
Extratos Vegetais/efeitos adversos
Extratos Vegetais/isolamento & purificação
Plantas Medicinais
Receptores de Glucocorticoides/metabolismo
Transdução de Sinais/efeitos dos fármacos
Ensaios Antitumorais Modelo de Xenoenxerto
[Pt] Tipo de publicação:JOURNAL ARTICLE; RESEARCH SUPPORT, N.I.H., EXTRAMURAL; RESEARCH SUPPORT, NON-U.S. GOV'T; REVIEW
[Nm] Nome de substância:
0 (Anti-Inflammatory Agents); 0 (Antineoplastic Agents, Phytogenic); 0 (Plant Extracts); 0 (Receptors, Glucocorticoid)
[Em] Mês de entrada:1608
[Cu] Atualização por classe:170220
[Lr] Data última revisão:
170220
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:151006
[St] Status:MEDLINE
[do] DOI:10.18632/oncotarget.5078


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[PMID]:26202069
[Au] Autor:Mas S; Boissy P; Monsalve RI; Cuesta-Herranz J; Díaz-Perales A; Fernández J; Colás C; Rodríguez R; Barderas R; Villalba M
[Ad] Endereço:Departamento de Bioquímica y Biología Molecular I, Universidad Complutense de Madrid, Madrid, Spain.
[Ti] Título:A recombinant Sal k 1 isoform as an alternative to the polymorphic allergen from Salsola kali pollen for allergy diagnosis.
[So] Source:Int Arch Allergy Immunol;167(2):83-93, 2015.
[Is] ISSN:1423-0097
[Cp] País de publicação:Switzerland
[La] Idioma:eng
[Ab] Resumo:BACKGROUND: The incidence of Amaranthaceae pollen allergy has increased due to the desertification occurring in many countries. In some regions of Spain, Salsola kali is the main cause of pollinosis, at almost the same level as olive and grass pollen. Sal k 1 - the sensitization marker of S. kali pollinosis - is used in clinical diagnosis, but is purified at a low yield from pollen. We aimed to produce a recombinant (r)Sal k 1 able to span the structural and immunological properties of the natural isoforms from pollen, and validate its potential use for diagnosis. METHODS: Specific cDNA was amplified by PCR, cloned into the pET41b vector and used to transform BL21 (DE3) Escherichia coli cells. Immunoblotting, ELISA, basophil activation and skin-prick tests were used to validate the recombinant protein against Sal k 1 isolated from pollen. Sera and blood cells from S. kali pollen-sensitized patients and specific monoclonal and polyclonal antisera were used. RESULTS: rSal k 1 was produced in bacteria with a yield of 7.5 mg/l of cell culture. The protein was purified to homogeneity and structural and immunologically validated against the natural form. rSal k 1 exhibited a higher IgE cross-reactivity with plant-derived food extracts such as peanut, almond or tomato than with pollen sources such as Platanus acerifolia and Oleaceae members. CONCLUSIONS: rSal k 1 expressed in bacteria retains intact structural and immunological properties in comparison to the pollen-derived allergen. It spans the immunological properties of most of the isoforms found in pollen, and it might substitute natural Sal k 1 in clinical diagnosis.
[Mh] Termos MeSH primário: Alérgenos
Antígenos de Plantas
Pólen/imunologia
Rinite Alérgica Sazonal/diagnóstico
Rinite Alérgica Sazonal/imunologia
Salsola/imunologia
[Mh] Termos MeSH secundário: Alérgenos/genética
Alérgenos/isolamento & purificação
Antígenos de Plantas/genética
Antígenos de Plantas/isolamento & purificação
Teste de Degranulação Basófila
Clonagem Molecular
Reações Cruzadas
Escherichia coli/genética
Seres Humanos
Imunoglobulina E/metabolismo
Pólen/genética
Isoformas de Proteínas/genética
Isoformas de Proteínas/imunologia
Isoformas de Proteínas/isolamento & purificação
Proteínas Recombinantes/genética
Proteínas Recombinantes/imunologia
Proteínas Recombinantes/isolamento & purificação
Salsola/genética
Espanha
[Pt] Tipo de publicação:JOURNAL ARTICLE; RESEARCH SUPPORT, NON-U.S. GOV'T
[Nm] Nome de substância:
0 (Allergens); 0 (Antigens, Plant); 0 (Protein Isoforms); 0 (Recombinant Proteins); 37341-29-0 (Immunoglobulin E)
[Em] Mês de entrada:1511
[Cu] Atualização por classe:150904
[Lr] Data última revisão:
150904
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:150724
[St] Status:MEDLINE
[do] DOI:10.1159/000434680


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[PMID]:25903844
[Au] Autor:Liu MJ; Khieu TN; Gao R; Hozzein WN; Wang HF; Yang W; Nimaichand S; Xiong Z; Duan YQ; Li WJ
[Ad] Endereço:Yunnan Institute of Microbiology, Yunnan University, Kunming, 650091, People's Republic of China.
[Ti] Título:Marinactinospora endophytica sp. nov., isolated from a medicinal plant.
[So] Source:Antonie Van Leeuwenhoek;107(6):1577-82, 2015 Jun.
[Is] ISSN:1572-9699
[Cp] País de publicação:Netherlands
[La] Idioma:eng
[Ab] Resumo:A novel endophytic actinobacterium, designated strain YIM 690053(T), was isolated from healthy stems of Salsola ferganica Drob, and was characterized using a polyphasic taxonomic approach. The strain formed well-branched substrate mycelia with no fragmentation, and abundant aerial mycelia that differentiated into long spores. The strain was found to grow at 10-55 °C, pH 6.0-10.0 and in the presence of 0-7 % (w/v) NaCl. The genomic DNA G+C content was determined to be 70.5 mol%. Phylogenetic analysis based on 16S rRNA gene sequences showed that strain YIM 690053(T) belongs to the genus Marinactinospora, and it shared the highest 16S rRNA gene sequence similarity with Marinactinospora thermotolerans SCSIO 00652(T) (98.96 %). However, the DNA-DNA relatedness values between the two strains was 37.85 ± 2.77 %. Based on the differences in the molecular and biochemical characteristics from its closest relative, strain YIM 690053(T) is concluded to represent a novel species of the genus Marinactinospora, for which the name Marinactinospora endophytica sp. nov. is proposed. The type strain is YIM 690053(T)(=KCTC 29664(T) = DSM 46799(T)).
[Mh] Termos MeSH primário: Actinobacteria/classificação
Actinobacteria/isolamento & purificação
Plantas Medicinais/microbiologia
[Mh] Termos MeSH secundário: Actinobacteria/genética
Actinobacteria/fisiologia
Técnicas de Tipagem Bacteriana
Composição de Bases
Análise por Conglomerados
DNA Bacteriano/química
DNA Bacteriano/genética
DNA Ribossômico/química
DNA Ribossômico/genética
Concentração de Íons de Hidrogênio
Microscopia Eletrônica de Varredura
Dados de Sequência Molecular
Hibridização de Ácido Nucleico
Filogenia
Caules de Planta/microbiologia
RNA Ribossômico 16S/genética
Salsola/microbiologia
Análise de Sequência de DNA
Cloreto de Sódio/metabolismo
Temperatura Ambiente
[Pt] Tipo de publicação:JOURNAL ARTICLE; RESEARCH SUPPORT, NON-U.S. GOV'T
[Nm] Nome de substância:
0 (DNA, Bacterial); 0 (DNA, Ribosomal); 0 (RNA, Ribosomal, 16S); 451W47IQ8X (Sodium Chloride)
[Em] Mês de entrada:1602
[Cu] Atualização por classe:150518
[Lr] Data última revisão:
150518
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:150424
[St] Status:MEDLINE
[do] DOI:10.1007/s10482-015-0451-1


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[PMID]:25897503
[Au] Autor:Centofanti T; Bañuelos G
[Ad] Endereço:Center for Irrigation Technology, California State University Fresno, Fresno, CA 93740, USA. Electronic address: tiziana.centofanti@gmail.com.
[Ti] Título:Evaluation of the halophyte Salsola soda as an alternative crop for saline soils high in selenium and boron.
[So] Source:J Environ Manage;157:96-102, 2015 Jul 01.
[Is] ISSN:1095-8630
[Cp] País de publicação:England
[La] Idioma:eng
[Ab] Resumo:Urbanization, industrial development, and intensive agriculture have caused soil contamination and land degradation in many areas of the world. Salinization is one important factor contributing to land degradation and it affects agricultural production and environmental quality. When salinization is combined with soil pollution by trace elements, as it occurs in many arid and semi-arid regions around the world, strategies to phyto-manage pollutants and sustain crop production need to be implemented. In this study, we present the case of saline soils in the West side of Central California which contain naturally-occurring selenium (Se), boron (B), and other salts, such as NaCl, CaCl2, Na2SO4, and Na2SeO4. To sustain crop production on Se- and B-laden arid saline soils, we investigated the potential of the halophyte "agretti" (Salsola soda L.) as an alternative crop. The aim of our greenhouse study was to examine adaptability, B tolerance, and Se accumulation by S. soda grown on soils collected from a typical saline-laden field site located on the West side of the San Joaquin Valley (SJV). Our results showed that S. soda tolerates the saline (EC âˆ¼ 10 dS m(-1)) and B-laden soils (10 mg B L(-1)) of the SJV even with the additional irrigation of saline and B rich water (EC âˆ¼ 3 dS m(-1) and 4 mg B L(-1)). Under these growing conditions, the plant can accumulate high concentrations of Na (80 g Na kg(-1) DW), B (100 mg B kg(-1) DW), and Se (3-4 mg Se kg(-1) DW) without showing toxicity symptoms. Hence, S. soda showed promising potential as a plant species that can be grown in B-laden saline soils and accumulate and potentially manage excessive soluble Se and B in soil.
[Mh] Termos MeSH primário: Boro/metabolismo
Salsola/metabolismo
Selênio/metabolismo
Poluentes do Solo/metabolismo
[Mh] Termos MeSH secundário: Agricultura
California
Seres Humanos
Plantas Tolerantes a Sal/metabolismo
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Nm] Nome de substância:
0 (Soil Pollutants); H6241UJ22B (Selenium); N9E3X5056Q (Boron)
[Em] Mês de entrada:1601
[Cu] Atualização por classe:150513
[Lr] Data última revisão:
150513
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:150422
[St] Status:MEDLINE



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