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Amoros A, Serrano M, Riquelme F, Romojaro F. Levels of ACC and physical and chemical parameters in peach development. ACTA ACUST UNITED AC 2015. [DOI: 10.1080/14620316.1989.11516007] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Miras M, Serrano M, Durán C, Valiño C, Canton S. Early experience with customized, meal-triggered gastric electrical stimulation in obese patients. Obes Surg 2015; 25:174-9. [PMID: 25398551 PMCID: PMC4274365 DOI: 10.1007/s11695-014-1498-1] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Background We report our initial gastric electrical stimulation experience using the abiliti® system for the treatment of obese patients followed for 1 year. Method Between March 2011 and June 2013, 27 obese patients (BMI 30 to 46 kg/m2) were enrolled in a prospective open label study and implanted with a gastric stimulator. The patients were provided with nutritional support, and sensor-based behavioral feedback. Results At 12 months, percent excess weight loss (%EWL) obtained was 49.3 ± 19.2 % with no significant differences between gender or age sub-groups. The %EWL data were segmented into two groups according to BMI 30–40 kg/m2 patients (obesity grade I and II) and BMI >40 kg/m2, with the results of weight loss being significantly higher for the lower BMI group (59.1 ± 19.5 vs. 46.7 ± 13.4, respectively, p < 0.01). One subject requested to have his device explanted, and the minor postoperative adverse events were resolved without hospital admission. All patients experienced early satiety and reduced their intake. Conclusions After 12 months of follow-up, gastric electrical stimulation treatment appears to be a safe and effective option for weight loss in obese subjects. Long-term follow-up and further studies are warranted.
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Montiel M, Serrano M, Máximo M, Gómez M, Ortega-Requena S, Bastida J. Synthesis of cetyl ricinoleate catalyzed by immobilized Lipozyme® CalB lipase in a solvent-free system. Catal Today 2015. [DOI: 10.1016/j.cattod.2014.09.015] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Palmer SC, Ruospo M, Wong G, Craig JC, Petruzzi M, De Benedittis M, Ford P, Johnson DW, Tonelli M, Natale P, Saglimbene V, Pellegrini F, Celia E, Gelfman R, Leal MR, Torok M, Stroumza P, Bednarek-Skublewska A, Dulawa J, Frantzen L, Ferrari JN, del Castillo D, Bernat AG, Hegbrant J, Wollheim C, Gargano L, Bots CP, Strippoli GF, Raña S, Serrano M, Claros S, Arias M, Petracci L, Arana M, De Rosa P, Gutierrez A, Simon M, Vergara V, Tosi M, Cernadas M, Vilamajó I, Gravac D, Paulón M, Penayo L, Carrizo G, Ghiani M, Perez G, Da Cruz O, Galarce D, Gravielle M, Vescovo E, Paparone R, Mato Mira C, Mojico E, Hermida O, Florio D, Yucoswky M, Labonia W, Rubio D, Di Napoli G, Fernandez A, Altman H, Rodriguez J, Serrano S, Valle G, Lobos M, Acosta V, Corpacci G, Jofre M, Gianoni L, Chiesura G, Capdevila M, Montenegro J, Bequi J, Dayer J, Gómez A, Calderón C, Abrego E, Cechín C, García J, Corral J, Natiello M, Coronel A, Muñiz M, Muñiz V, Bonelli A, Sanchez F, Maestre S, Olivera S, Camargo M, Avalos V, Geandet E, Canteli M, Escobar A, Sena E, Tirado S, Peñalba A, Neme G, Cisneros M, Oliszewski R, Nascar V, Daud M, Mansilla S, Paredes Álvarez A, Gamín L, Arijón M, Coombes M, Zapata M, Boriceanu C, Frantzen-Trendel S, Albert K, Csaszar I, Kiss E, Kosa D, Orosz A, Redl J, Kovacs L, Varga E, Szabo M, Magyar K, Kriza G, Zajko E, Bereczki A, Csikos J, Kuti A, Mike A, Steiner K, Nemeth E, Tolnai K, Toth A, Vinczene J, Szummer S, Tanyi E, Toth R, Szilvia M, Dambrosio N, Paparella G, Sambati M, Donatelli C, Pedone F, Cagnazzo V, Antinoro R, Torsello F, Saturno C, Giannoccaro G, Maldera S, Boccia E, Mantuano M, Di Toro Mammarella R, Meconizzi M, Steri P, Riccardi C, Flammini A, Moscardelli L, Murgo M, San Filippo N, Pagano S, Marino G, Montalto G, Cantarella S, Salamone B, Randazzo G, Rallo D, Maniscalco A, Fici M, Lupo A, Pellegrino P, Fichera R, D’Angelo A, Falsitta N, Bochenska-Nowacka E, Jaroszynski A, Drabik J, Birecka M, Daniewska D, Drobisz M, Doskocz K, Wyrwicz G, Inchaustegui L, Outerelo C, Sousa Mendes D, Mendes A, Lopes J, Barbas J, Madeira C, Fortes A, Vizinho R, Cortesão A, Almeida E, Bernat A, De la Torre B, Lopez A, Martín J, Cuesta G, Rodriguez R, Ros F, Garcia M, Orero E, Ros E, Caetano A, MacGregor K, Santos M, Silva Pinheiro S, Martins L, Leitão D, Izidoro C, Bava G, Bora A, Gorena H, Calderón T, Dupuy R, Alonso N, Siciliano V, Frantzen-Trendel S, Nagy K, Bajusz Ö, Pinke I, Decsi G, Gyergyoi L, Jobba Z, Zalai Z, Zsedenyi Á, Kiss G, Pinter M, Kereszturi M, Petruzzi M, De Benedittis M, Szkutnik J, Sieczkarek J, Capelo A, Garcia Gallart M, Mendieta C. Dental Health and Mortality in People With End-Stage Kidney Disease Treated With Hemodialysis: A Multinational Cohort Study. Am J Kidney Dis 2015; 66:666-76. [DOI: 10.1053/j.ajkd.2015.04.051] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2015] [Accepted: 04/29/2015] [Indexed: 01/28/2023]
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Serrano M, Bartolomé M, Gallego-Picó A, Garcinuño R, Bravo J, Fernández P. Synthesis of a molecularly imprinted polymer for the isolation of 1-hydroxypyrene in human urine. Talanta 2015; 143:71-76. [DOI: 10.1016/j.talanta.2015.04.092] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2014] [Revised: 04/23/2015] [Accepted: 04/30/2015] [Indexed: 12/12/2022]
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Cardoso C, Esteves S, Luís A, Freire J, Pimenta A, Mão-Ferro S, Ferreira S, Serrano M, Bettencourt A, Moreira A. 2256 Chemoradiotherapy in esophageal cancer: The prognostic significance of smoking and/or drinking in the outcome of patients. Eur J Cancer 2015. [DOI: 10.1016/s0959-8049(16)31172-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Limon R, Ruiz R, Serrano M, Lopez A, Alvarez M, Marrufo C, Luis M, Valdiviezo N. 2725 Single institution experience with neoadjuvant chemotherapy in stage IB2 cervical cancer. Eur J Cancer 2015. [DOI: 10.1016/s0959-8049(16)31492-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Gutiérrez-Expósito D, Ortega-Mora LM, García-Lunar P, Rojo-Montejo S, Zabala J, Serrano M, Alvarez-García G. Clinical and Serological Dynamics of Besnoitia besnoiti Infection in Three Endemically Infected Beef Cattle Herds. Transbound Emerg Dis 2015; 64:538-546. [PMID: 26301388 DOI: 10.1111/tbed.12402] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2015] [Indexed: 12/01/2022]
Abstract
The dynamics of bovine besnoitiosis were studied in an area where the disease is endemic. A four-year longitudinal study was conducted for the first time in three infected beef cattle herds located in the Urbasa-Andía Mountains (Navarra, Spain). Each herd was visited four to seven times, and clinical and serological prevalence rates and incidence rates were estimated. Clinical inspections to identify compatible clinical signs with the disease stages were conducted at the beginning and end of the study. Serological assessment was initially performed by ELISA. Seronegative animals with clinical signs and seropositive animals with relative index per cent (RIPC) values lower than 30 that did not increase during the study period were analysed by Western blot to optimize the sensitivity and specificity of the ELISA test. Clinical prevalence rates were slightly higher (62% on average) than the seroprevalence rates (50% on average), and tissue cysts located in the vestibulum vaginae and sclera were the most frequently detected clinical signs. The proportion of seropositive animals with clinical signs varied from 16.7% to 73.6% among the herds, and 17% of cattle with clinical signs proved to be seronegative by both serological tests. An average 22% serological incidence rate was also reported in addition to clinical incidence rates that varied from 12.5% to 16.7%. Additionally, parasitemia was investigated in the herd that showed the highest clinical and seroprevalence rates. Only one PCR positive blood sample was detected. Thus, the role that blood may play in parasite transmission needs to be further investigated. Infected herds maintained both high prevalence and incidence rates in the absence of control measures and a high number of parasite carriers. Finally, economic impact studies on reproductive and productive losses associated with besnoitiosis need to be performed to implement a cost-benefit control programme.
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Gálvez M, de Pablo I, Aguilar M, Revilla A, Lorente E, del Álamo M, Serrano M. Informed Consent (Ic) In Clinical Trials (Ct): An Assessment of Understanding By Patients and Volunteers And Analysis of Ic for Substudies With Biological Samples. Clin Ther 2015. [DOI: 10.1016/j.clinthera.2015.05.388] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Cannata JB, Serrano M, Fernández Soto I, Fernández Martin JL, Olaizola IR. Minimizing the risk of oral aluminium exposure in chronic renal failure. CONTRIBUTIONS TO NEPHROLOGY 2015; 71:81-9. [PMID: 2680268 DOI: 10.1159/000417256] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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Sharpe SS, Koehler SA, Kuckuk RM, Serrano M, Vela PA, Mendelson J, Goldman DI. Locomotor benefits of being a slender and slick sand-swimmer. J Exp Biol 2015; 218:1111. [DOI: 10.1242/jeb.121939] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Morató L, Ruiz M, Boada J, Calingasan NY, Galino J, Guilera C, Jové M, Naudí A, Ferrer I, Pamplona R, Serrano M, Portero-Otín M, Beal MF, Fourcade S, Pujol A. Activation of sirtuin 1 as therapy for the peroxisomal disease adrenoleukodystrophy. Cell Death Differ 2015; 22:1742-53. [PMID: 25822341 DOI: 10.1038/cdd.2015.20] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2014] [Revised: 12/16/2014] [Accepted: 01/29/2015] [Indexed: 12/29/2022] Open
Abstract
Oxidative stress and mitochondrial failure are prominent factors in the axonal degeneration process. In this study, we demonstrate that sirtuin 1 (SIRT1), a key regulator of the mitochondrial function, is impaired in the axonopathy and peroxisomal disease X-linked adrenoleukodystrophy (X-ALD). We have restored SIRT1 activity using a dual strategy of resveratrol treatment or by the moderate transgenic overexpression of SIRT1 in a X-ALD mouse model. Both strategies normalized redox homeostasis, mitochondrial respiration, bioenergetic failure, axonal degeneration and associated locomotor disabilities in the X-ALD mice. These results indicate that the reactivation of SIRT1 may be a valuable strategy to treat X-ALD and other axonopathies in which the control of redox and energetic homeostasis is impaired.
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Arnáez J, Vega C, García-Alix A, Gutiérrez E, Caserío S, Jiménez M, Castañón L, Esteban I, Hortelano M, Hernández N, Serrano M, Prada T, Diego P, Barbadillo F. Multicenter programme for the integrated care of newborns with perinatal hypoxic-ischaemic insult (ARAHIP). An Pediatr (Barc) 2015. [DOI: 10.1016/j.anpede.2014.05.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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Meneses RI, Beck S, García E, Mercado M, Araujo A, Serrano M. Flora of Bolivia - where do we stand? RODRIGUÉSIA 2015. [DOI: 10.1590/2175-7860201566406] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Abstract The botanical exploration of Bolivia during the last two centuries did not leave a botanical legacy in the country. Only towards the end of the 20th century Bolivia saw the start of the biology careers at its universities and the development of its own herbaria. Nowadays there are important herbaria in La Paz, Santa Cruz, Cochabamba and Sucre with collections ranging between 40,000 and 350,000 specimens. In 2014 a catalogue of the vascular flora of Bolivia was published under the auspices of the Missouri Botanical Garden, recording 15,345 species, of which 12,165 are native and 2,343 are endemic, while 694 are cultivated, 267 adventitious and 221 are naturalized. Endemic species of vascular plants add up to 2,343 species. The 286 families listed follow the APG III classification system. There are about 150 botanists in Bolivia interested in studying the country's rich flora. During a workshop organized in 2013 to promote a Flora of Bolivia, the participants established jointly a preliminary format for the taxonomic treatments. The Flora of Bolivia is planned to be an electronic, open access publication with international participation. The World Flora represents a challenge that must be tackled by circumscribing, verifying and recording all species known within our territory, and it is expected that it will have positive repercussions from and towards the ongoing Flora of Bolivia, in a similar way as the long running series of the Flora Neotropica has provided a wider picture that can be adapted and modified to fit our particular country.
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Ortez C, Duarte ST, Ormazábal A, Serrano M, Pérez A, Pons R, Pineda M, Yapici Z, Fernández-Álvarez E, Domingo-Jiménez R, De Castro P, Artuch R, García-Cazorla A. Cerebrospinal fluid synaptic proteins as useful biomarkers in tyrosine hydroxylase deficiency. Mol Genet Metab 2015; 114:34-40. [PMID: 25468651 DOI: 10.1016/j.ymgme.2014.10.014] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/12/2014] [Revised: 10/27/2014] [Accepted: 10/28/2014] [Indexed: 11/24/2022]
Abstract
Tyrosine hydroxylase (TH) deficiency is an inborn error of dopamine biosynthesis and a cause of early parkinsonism. Two clinical phenotypes have been described. Type "B": early onset severe encephalopathy; type "A": later onset, less severe and better response to L-dopa. We aimed to study the expression of several key dopaminergic and gabaergic synaptic proteins in the cerebrospinal fluid (CSF) of a series of patients with TH deficiency and their possible relation with the clinical phenotype and response to L-DOPA. Dopamine transporter (DAT), D2-receptor and vesicular monoamine transporter (VMAT2) were measured in the CSF of 10 subjects with TH deficiency by Western blot analysis. In 3 patients, data of pre- and post-treatment with L-DOPA were available, and in one of them, GABA vesicular transporter was determined. Results were compared to an age-matched control population. The concentration of D2-receptors in CSF was significantly higher in patients with TH deficiency than in controls. Similarly, DAT and vesicular monoamine transporter type 2 were up-regulated. Studies performed before L-DOPA, and on L-DOPA therapy showed a paradoxical response with D2 receptor expression increase as L-Dopa doses and homovanillic concentration gradually raised in a B phenotype patient. The opposite results were found in two patients with A phenotype. However, this is a very small sample, and further studies are needed to conclude robust differences between phenotypes. Synaptic proteins are detectable in the CSF and their quantification can be useful for understanding the pathophysiology of neurotransmitter defects and potentially to adjust and personalize treatments in the future.
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Serrano M, Kikuste I, Dinis-Ribeiro M. Advanced endoscopic imaging for gastric cancer assessment: new insights with new optics? Best Pract Res Clin Gastroenterol 2014; 28:1079-91. [PMID: 25439073 DOI: 10.1016/j.bpg.2014.10.002] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/01/2014] [Revised: 09/22/2014] [Accepted: 10/01/2014] [Indexed: 01/31/2023]
Abstract
The most immediate strategy for improving survival of gastric cancer patients is secondary prevention through diagnosis of early gastric cancer either through screening or follow-up of individuals at high risk. Endoscopy examination is therefore of paramount importance and two general steps are to be known in assessing gastric mucosa - detection and characterization. Over the past decade, the advent of advanced endoscopic imaging technology led to diverse descriptions of these modalities reporting them to be useful in this setting. In this review, we aim at summarizing the current evidence on the use of advance imaging in individuals at high-risk (i.e., advance stages of gastric atrophy/intestinal metaplasia) and in those harbouring neoplastic lesions, and address its potential usefulness providing the readers a framework to use in daily practice. Further research is also suggested.
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Valero D, Zapata PJ, Martínez-Romero D, Guillén F, Castillo S, Serrano M. Pre-harvest treatments of pepper plants with nitrophenolates increase crop yield and enhance nutritive and bioactive compounds in fruits at harvest and during storage. FOOD SCI TECHNOL INT 2014; 20:265-74. [PMID: 23751541 DOI: 10.1177/1082013213483137] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Pepper plants (Capsicum annuum L. cv Lamuyo) were treated with a mix of nitrophenolates either by foliar spray or in the irrigation system, and its effect on crop yield and the content of nutritive and bioactive compounds in fruit were analysed at harvest and after post-harvest storage. Treatments were applied at 2-week intervals from the development of first floral bunch (1 March) to end of August. Pepper fruits were harvested at commercial ripening stage (red surface colour) along the growth cycle (from May to September). Total yield (cumulative kilogram per plant) was increased ( 4.5% more) by nitrophenolate treatments due to significant increases in fruit mass, although the number of fruits per plant was unaffected. Pepper fruit quality (weight, firmness and pericarp thickness), its content in nutritive (sugars and organic acids) and bioactive compounds (vitamin C and total phenolics) and antioxidant activity were also enhanced by nitrophenolate treatments at the three harvested dates assayed (end May, mid July and end August). In addition, all these parameters were maintained at higher levels in treated peppers during storage, while diminutions in these parameters occurred generally in control fruit. Thus, nitrophenolate treatments were able to improve crop yield as well as the nutritional value and antioxidant properties of peppers at harvest and after fruit storage.
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López-Lería B, Jimena P, Clavero A, Gonzalvo MC, Carrillo S, Serrano M, López-Regalado ML, Olvera C, Martínez L, Castilla JA. Embryologists' health: a nationwide online questionnaire. J Assist Reprod Genet 2014; 31:1587-97. [PMID: 25284212 DOI: 10.1007/s10815-014-0352-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2014] [Accepted: 09/19/2014] [Indexed: 11/29/2022] Open
Abstract
PURPOSE The present study evaluates health status and its relation with occupational characteristics and with burnout syndrome among embryologists. METHODS A cross-sectional design was used to conduct an online self-assessment survey, sent to all members of the Spanish Association of Clinical Embryologists. The questionnaire contained occupational questions and two standard instruments: 'Short Form-12 Health Survey' as a measure of physical (PCS-12) and mental (MCS-12) health and the Maslach Burnout Inventory-General Survey (MBI-GS) to evaluate the degree of burnout. RESULTS The PCS-12 obtained for the Spanish embryologists was higher than that for the reference population. However, the total MCS-12 was significantly lower than that observed in non-institutionalised males and females representative of the general Spanish population aged 35-44 years. In the linear regression model, the dependent variable PCS-12 was related indirectly with the variables number of hours worked per week, BMI, back pain, leg pain and visual discomfort. In the linear regression model, the dependent variable MCS-12 was indirectly related to the gender (male reference; female coefficient regression: -3.23), exhaustion and cynicism dimensions of the MBI-GS. A total of 87 (36.3%) embryologists presented a high score on at least one of the MBI-GS dimensions. CONCLUSION In this sample of Spanish embryologists, a norm measure (SF-12) showed their physical health to be better than the average for the general population, but that their mental health was poorer. A significant indirect relation was observed between mental health and burnout syndrome. Strategies to reduce occupational stress and problems should form part of the training provided for clinical embryologists.
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Mastrangelo S, Saura M, Tolone M, Salces-Ortiz J, Di Gerlando R, Bertolini F, Fontanesi L, Sardina MT, Serrano M, Portolano B. The genome-wide structure of two economically important indigenous Sicilian cattle breeds. J Anim Sci 2014; 92:4833-42. [PMID: 25253807 DOI: 10.2527/jas.2014-7898] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Genomic technologies, such as high-throughput genotyping based on SNP arrays, provided background information concerning genome structure in domestic animals. The aim of this work was to investigate the genetic structure, the genome-wide estimates of inbreeding, coancestry, effective population size (Ne), and the patterns of linkage disequilibrium (LD) in 2 economically important Sicilian local cattle breeds, Cinisara (CIN) and Modicana (MOD), using the Illumina Bovine SNP50K v2 BeadChip. To understand the genetic relationship and to place both Sicilian breeds in a global context, genotypes from 134 other domesticated bovid breeds were used. Principal component analysis showed that the Sicilian cattle breeds were closer to individuals of Bos taurus taurus from Eurasia and formed nonoverlapping clusters with other breeds. Between the Sicilian cattle breeds, MOD was the most differentiated, whereas the animals belonging to the CIN breed showed a lower value of assignment, the presence of substructure, and genetic links with the MOD breed. The average molecular inbreeding and coancestry coefficients were moderately high, and the current estimates of Ne were low in both breeds. These values indicated a low genetic variability. Considering levels of LD between adjacent markers, the average r(2) in the MOD breed was comparable to those reported for others cattle breeds, whereas CIN showed a lower value. Therefore, these results support the need of more dense SNP arrays for a high-power association mapping and genomic selection efficiency, particularly for the CIN cattle breed. Controlling molecular inbreeding and coancestry would restrict inbreeding depression, the probability of losing beneficial rare alleles, and therefore the risk of extinction. The results generated from this study have important implications for the development of conservation and/or selection breeding programs in these 2 local cattle breeds.
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González-Calvo L, Joy M, Alberti C, Ripoll G, Molino F, Serrano M, Calvo JH. Effect of finishing period length with α-tocopherol supplementation on the expression of vitamin E-related genes in the muscle and subcutaneous fat of light lambs. Gene 2014; 552:225-33. [PMID: 25241385 DOI: 10.1016/j.gene.2014.09.037] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2014] [Revised: 07/11/2014] [Accepted: 09/17/2014] [Indexed: 01/19/2023]
Abstract
The aim of this study was to investigate how different finishing period lengths with α-tocopherol supplementation or alfalfa grazing affect mRNA expression levels of genes related to vitamin E metabolism in L. thoracis (LT) muscle and subcutaneous fat (SF) from lambs of the Rasa Aragonesa breed. Indoors, concentrate-fed light lambs (n=48) were supplemented with 500 dl-α-tocopheryl acetate/kg concentrate for an average finishing period length of 0 (C), 10.7 (VE10d), 21.2 (VE20d) and, 32.3 (VE30d) days before slaughtering. Simultaneously, 8 lambs with their dams were alfalfa-grazed. The α-tocopherol affected in a short-term the expression of genes in LT muscle (ABCA1, LPL, APOE, and SREBP1) and SF (ABCA1, SCARB1, LPL, and PPARG). On the contrary, PPARA gene expression showed a long-term α-tocopherol effect because the highest levels of PPARA mRNA were found in the VE30d.
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Cayón M, Serrano M, García-Figueras C. PP113-SUN: Association between Dysphagia Measured by Eating Assessment Tool (EAT-10) and Nutritional Status in Patients with Cancer. Clin Nutr 2014. [DOI: 10.1016/s0261-5614(14)50155-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Herrero-Vicent C, Guerrero A, Gavila J, Gozalbo F, Giménez J, Guinot J, Chilet M, Serrano M, Hernández A, Climent M, Porta VG, Ruiz A. A Prognostic Index for Locoregional Recurrence (Lrr) After Neoadjuvant Chemotherapy (Nac). Ann Oncol 2014. [DOI: 10.1093/annonc/mdu328.8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Serrano M, Rodríguez J, Espejo A, del Olmo R, Llanos S, del Castillo J, López-Herce J. Relationship between previous severity of illness and outcome of in-hospital cardiac arrest. An Pediatr (Barc) 2014. [DOI: 10.1016/j.anpede.2013.09.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
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Serrano M, Rodríguez J, Espejo A, del Olmo R, Llanos S, Del Castillo J, López-Herce J. [Relationship between previous severity of illness and outcome of in-hospital cardiac arrest]. An Pediatr (Barc) 2014; 81:9-15. [PMID: 24286880 DOI: 10.1016/j.anpedi.2013.09.018] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2013] [Revised: 09/09/2013] [Accepted: 09/26/2013] [Indexed: 12/27/2022] Open
Abstract
OBJECTIVES To analyze the relationship between previous severity of illness, lactic acid, creatinine and inotropic index with mortality of in-hospital cardiac arrest (CA) in children, and the value of a prognostic index designed for adults. METHODS The study included total of 44 children aged from 1 month to 18 years old who suffered a cardiac arrest while in hospital. The relationship between previous severity of illness scores (PRIMS and PELOD), lactic acid, creatinine, treatment with vasoactive drugs, inotropic index with return of spontaneous circulation and survival at hospital discharge was analyzed. RESULTS The large majority (90.3%) of patients had a return of spontaneous circulation, and 59% survived at hospital discharge. More than two-thirds (68.2%) were treated with inotropic drugs at the time of the CA. The patients who died had a higher lactic acid before the CA (3.4 mmol/L) than survivors (1.4 mmol/L), P=.04. There were no significant differences in PRIMS, PELOD, creatinine, inotropic drugs, and inotropic index before CA between patients who died and survivors. CONCLUSION A high lactic acid previous to cardiac arrest could be a prognostic factor of in-hospital cardiac arrest in children.
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Serrano M, Gonzalvo MC, Sanchez-Pozo MC, Clavero A, Fernandez MF, Lopez-Regalado ML, Mozas J, Martinez L, Castilla JA. Adherence to reporting guidelines in observational studies concerning exposure to persistent organic pollutants and effects on semen parameters. Hum Reprod 2014; 29:1122-33. [DOI: 10.1093/humrep/deu072] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Piñol MT, Palazón J, Cusidó R, Serrano M. Effects of Ri T-DNA fromAgrobacterium rhizogeneson Growth and Hyoscyamine Production inDatura stramoniumRoot Cultures. ACTA ACUST UNITED AC 2014. [DOI: 10.1111/j.1438-8677.1996.tb00553.x] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Ballesteros A, Altstadt E, Gillemot F, Hein H, Wagemans J, Rouden J, Barthelmes J, Wilford K, Serrano M, Brumovsky M, Chaouadi R, Ortner S. Monitoring radiation embrittlement during life extension periods. NUCLEAR ENGINEERING AND DESIGN 2014. [DOI: 10.1016/j.nucengdes.2013.11.068] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Calvo J, Iguácel L, Kirinus J, Serrano M, Ripoll G, Casasús I, Joy M, Pérez-Velasco L, Sarto P, Albertí P, Blanco M. A new single nucleotide polymorphism in the calpastatin (CAST) gene associated with beef tenderness. Meat Sci 2014; 96:775-82. [DOI: 10.1016/j.meatsci.2013.10.003] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2013] [Revised: 09/27/2013] [Accepted: 10/03/2013] [Indexed: 11/25/2022]
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Castillo S, Pérez-Alfonso C, Martínez-Romero D, Guillén F, Serrano M, Valero D. The essential oils thymol and carvacrol applied in the packing lines avoid lemon spoilage and maintain quality during storage. Food Control 2014. [DOI: 10.1016/j.foodcont.2013.06.052] [Citation(s) in RCA: 58] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Calvo J, Dervishi E, Sarto P, González-Calvo L, Berzal-Herranz B, Molino F, Serrano M, Joy M. Structural and functional characterisation of the αS1-casein (CSN1S1) gene and association studies with milk traits in Assaf sheep breed. Livest Sci 2013. [DOI: 10.1016/j.livsci.2013.06.014] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Moreno-Navarrete JM, Ortega F, Serrano M, Rodriguez-Hermosa JI, Ricart W, Mingrone G, Fernández-Real JM. CIDEC/FSP27 and PLIN1 gene expression run in parallel to mitochondrial genes in human adipose tissue, both increasing after weight loss. Int J Obes (Lond) 2013; 38:865-72. [PMID: 24126816 DOI: 10.1038/ijo.2013.171] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/19/2012] [Revised: 08/20/2013] [Accepted: 08/22/2013] [Indexed: 01/05/2023]
Abstract
OBJECTIVE FSP27 KO mice showed enhanced expression of mitochondrial genes, increased mitochondrial activity and smaller lipid droplets. Here, we aimed to investigate lipid droplet protein (CIDEC/FSP27 and perilipinA (PLIN1)) gene expression in human adipose tissue in association with obesity, insulin resistance and mitochondrial gene expression. DESIGN AND SUBJECTS In cohort 1, CIDEC/FSP27, PLIN1, adipogenic (FASN, ACACA, PPARG, GLUT4) and mitochondrial (PPARGC1A, PPARGC1B, TFAM, MT-CO3) gene expression were analyzed in 171 adipose tissue samples (88 visceral adipose tissue (VAT) and 83 subcutaneous adipose tissue (SAT) depots) and in a time course experiment in human subcutaneous and visceral preadipocytes using real-time PCR. In cohort 2, the effects of bariatric surgery-induced weight loss were also evaluated in six caucasian morbidly obese women. Additionally, in cohort 2 FSP27 and PLIN1 protein levels were measured using western blotting. RESULTS CIDEC/FSP27 (1.03±0.52 vs 0.49±0.23 relative gene expression unit (R.U.), P<0.0001) and PLIN1 (1.32±0.82 vs 0.63±0.42 R.U., P<0.0001) gene were significantly more expressed in SAT than in VAT. In VAT, CIDEC/FSP27 and PLIN1 gene expression decreased with body mass index, percent fat mass, fasting glucose, fasting insulin, HOMA and were positively associated with adipogenic (PPARG, GLUT4, FASN and ACACA) and mitochondrial biogenesis (PPARGC1A, PPARGC1B, TFAM and MT-CO3)-related genes. Mitochondrial gene expression increased during adipocyte differentiation in parallel to FSP27 and PLIN1 and other adipogenic genes. After bariatric surgery-induced weight loss, PLIN1 and CIDEC/FSP27 gene and protein expression in SAT increased significantly in parallel to adipogenic and mitochondrial genes. CONCLUSION These findings suggest a positive functional interaction between CIDEC/FSP27, PLIN1 and mitochondrial biogenesis-related genes in human adipose tissue.
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Georgakopoulou EA, Tsimaratou K, Evangelou K, Fernandez Marcos PJ, Zoumpourlis V, Trougakos IP, Kletsas D, Bartek J, Serrano M, Gorgoulis VG. Specific lipofuscin staining as a novel biomarker to detect replicative and stress-induced senescence. A method applicable in cryo-preserved and archival tissues. Aging (Albany NY) 2013; 5:37-50. [PMID: 23449538 PMCID: PMC3616230 DOI: 10.18632/aging.100527] [Citation(s) in RCA: 229] [Impact Index Per Article: 20.8] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
There is shortage of extensive clinicopathologic studies of cellular senescence because the most reliable senescence biomarker, the detection of Senescence-Associated-beta-galactosidase activity (SA-β-gal), is inapplicable in archival material and requires snap-frozen tissues. We validated the histochemical Sudan-Black-B (SBB) specific stain of lipofuscin, an aggregate of oxidized proteins, lipids and metals, known to accumulate in aged tissues, as an additional reliable approach to detect senescent cells independently of sample preparation. We analyzed cellular systems in which senescence was triggered by replicative exhaustion or stressful stimuli, conditional knock-in mice producing precancerous lesions exhibiting senescence, and human preneoplastic lesions known to contain senescent cells. In the above settings we demonstrated co-localization of lipofuscin and SA-β-gal in senescent cells in vitro and in vivo (cryo-preserved tissue), strongly supporting the candidacy of lipofuscin for a biomarker of cellular senescence. Furthermore, cryo-preserved tissues positive for SA-β-gal were formalin-fixed, paraffin-embedded, and stained with SBB. The corresponding SA-β-gal positive tissue areas stained specifically for lipofuscin by SBB, whereas tissues negative for SA-β-gal were lipofuscin negative, validating the sensitivity and specificity of the SBB staining to visualize senescent cells in archival material. The latter unique property of SBB could be exploited in research on widely available retrospective tissue material.
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Kijas JW, Serrano M, McCulloch R, Li Y, Salces Ortiz J, Calvo JH, Pérez-Guzmán MD. Genomewide association for a dominant pigmentation gene in sheep. J Anim Breed Genet 2013; 130:468-75. [PMID: 24236609 DOI: 10.1111/jbg.12048] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2013] [Accepted: 07/17/2013] [Indexed: 01/17/2023]
Abstract
Most published genomewide association studies (GWAS) in sheep have investigated recessively inherited monogenic traits. The objective here was to assess the feasibility of performing GWAS for a dominant trait for which the genetic basis was already known. A total of 42 Manchega and Rasa Aragonesa sheep that segregate solid black or white coat pigmentation were genotyped using the SNP50 BeadChip. Previous analysis in Manchegas demonstrated a complete association between the pigmentation trait and alleles of the MC1R gene, setting an a priori expectation for GWAS. Multiple methods were used to identify and quantify the strength of population substructure between black and white animals, before allelic association testing was performed for 49,034 SNPs. Following correction for substructure, GWAS identified the most strongly associated SNP (s26449) was also the closest to the MC1R gene. The finding was strongly supported by the permutation tree-based random forest (RF) analysis. Importantly, GWAS identified unlinked SNP with only slightly lower p-values than for s26449. Random forest analysis indicated these were false positives, suggesting interpretation based on both approaches was beneficial. The results indicate that a combined analytical approach can be successful in studies where a modest number of animals are available and substantial population stratification exists.
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Palla AR, Piazzolla D, Abad M, Li H, Dominguez O, Schonthaler HB, Wagner EF, Serrano M. Reprogramming activity of NANOGP8, a NANOG family member widely expressed in cancer. Oncogene 2013; 33:2513-9. [PMID: 23752184 DOI: 10.1038/onc.2013.196] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2012] [Revised: 04/09/2013] [Accepted: 04/12/2013] [Indexed: 12/14/2022]
Abstract
NANOG is a key transcription factor for pluripotency in embryonic stem cells. The analysis of NANOG in human cells is confounded by the presence of multiple and highly similar paralogs. In particular, there are three paralogs encoding full-length proteins, namely, NANOG1, NANOG2 and NANOGP8, and at least eight additional paralogs that do not encode full-length NANOG proteins. Here, we have examined NANOG family expression in human embryonic stem cells (hESCs) and in human cancer cell lines using a multi-NANOG PCR that amplifies the three functional paralogs and most of the non-functional ones. As anticipated, we found that hESCs express large amounts of NANOG1 and, interestingly, they also express NANOG2. In contrast, most human cancer cells tested express NANOGP8 and the non-coding paralogs NANOGP4 and NANOGP5. Notably, in some cancer cell lines, the NANOG protein levels produced by NANOGP8 are comparable to those produced by NANOG1 in pluripotent cells. Finally, we show that NANOGP8 is as active as NANOG1 in the reprogramming of human and murine fibroblasts into induced pluripotent stem cells. These results show that cancer-associated NANOGP8 can contribute to promote de-differentiation and/or cellular plasticity.
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Carchenilla MSC, Agudo D, Rubio S, Becerra D, Bronet F, Garcia-Velasco JA, Pacheco A, Lardone M, Piottante A, Parada-Bustamante A, Argandona F, Florez M, Espinoza A, Ebensperger M, Castro A, Cohen-Bacrie M, Belloc S, Dalleac A, Amar E, Izard V, Hazout A, Cohen-Bacrie P, de Mouzon J, Muzzonigro F, Crivello AM, Stanghellini I, Bernardini L, Ferraretti AP, Magli C, Gianaroli L, Martin PS, Duvison MH, Silva MD, Gosalvez J, Martin FS, Pomante A, Muzzonigro F, Colombo F, Mattioli M, Barboni B, Ferraretti AP, Magli MC, Gianaroli L, Hacifazlioglu O, Findikli N, Goktolga U, Bahceci M, Jakab A, Mokanszki A, Varga A, Benyo M, Kassai Z, Olah E, Molnar Z, Gundogan GI, Bozkurt HH, Irez T, Domingo A, Anarte C, Presilla N, Calvo I, Aguirre O, Oroquieta A, Agirregoikoa JA, De Pablo JL, Barrenetxea G, Moragues I, Medrano ML, Montoya A, Ramos B, Torres MJG, Aizpurua J, Ibala SR, Ghedir H, Mehri A, Zidi I, Brahem S, Mehdi M, Ajina M, Saad A, Medrano ML, Moragues I, Gomez-Torres MJ, Montoya A, Aizpurua J, Cavaco JE, Rato L, Alves MG, Dias TR, Lopes G, Socorro S, Oliveira PF, Lobascio AM, Minasi MG, Greco E, Bungum M, Bungum A, Silver N, Zahiri M, Movahedin M, Mowla SJ, Noruzinia M, Huleihel M, Abarbanel Y, Haber EP, Azab M, Lan D, Lunenfeld E, Smith MJ, Neri QV, Harvey L, Rosenwaks Z, Palermo GD, Alhalabi M, Samawi S, Droubi H, Khalaf M, Taha A, Khatib R, Bednarowska-flisiak A, Wcislo M, Liss J, Swider A, Szczyglinska J, Grzymkowska M, Bruszczynska A, Glowacka J, Kitowska-Marszalkowska K, Krapchev M, Mirecka A, Wisniewska K, Lukaszuk K, Natali I, Tamburrino L, Cambi M, Marchiani S, Noci I, Maggi M, Forti G, Baldi E, Muratori M, Ferraretto X, Pasquet B, Damond F, Matheron S, Epelboin S, Yahi S, Demailly P, Rougier N, Yazbeck C, Delaroche L, Longuet P, Llabador M, Estellat C, Patrat C, Wcislo M, Liss J, Swider A, Szczyglinska J, Grzymkowska M, Bruszczynska A, Glowacka J, Krapchev M, Mirecka A, Kitowska-Marszalkowska K, Wisniewska K, Lukaszuk K, Askarijahromi M, Movahedin M, Amanlu M, Mowla SJ, Mazaheri Z, Christensen P, Sills ES, Fischer R, Naether OGJ, Walsh D, Rudolf K, Coull G, Baukloh V, Labouriau R, Birck A, Parisi F, Parrilla B, Oneta M, Savasi V, Veleva L, Milachich T, Bochev I, Antonova I, Shterev A, Vlaisavljevic V, Breznik BP, Kovacic B, Serrano M, Gonzalvo MC, Clavero A, Fernandez MF, Mozas J, Martinez L, Fontes J, Carrillo S, Lopez-Regalado ML, Lopez-Leria B, Orozco I, Mantilla A, Castilla JA, Mskhalaya G, Zakharova E, Zaletova V, Kasatonova E, Melnik Y, Efremov E, Breznik BP, Kovacic B, Vlaisavljevic V, Schiewe MC, Verheyen G, Tournaye H, Phletincx I, Sims CA, Rothman C, Borges E, Setti AS, Braga DPAF, Vingris L, Iaconelli A, Dupont C, Faure C, Sermondade N, Gautier B, Herbemont C, Aknin I, Klein JP, Cedrin-Durnerin I, Wolf JP, Czernichow S, Levy R, Rondanino C, Chauffour C, Ouchchane L, Artonne C, Janny L, Lobaccaro JM, Volle DH, Brugnon F, Colacurci N, Piomboni P, Ruvolo G, Lombardo F, Verde EL, De Leo V, Lispi M, Papaleo E, De Palo R, Gandini L, Longobardi S, Yokota Y, Yokota M, Yokota H, Araki Y, Araki Y, Alshahrani S, Durairajanayagam D, Sharma R, Sabanegh E, Agarwal A, Hattori H, Nakajo Y, Ikeno T, Sato Y, Kyoya T, Kyono K, Li B, Li JB, Xiao XF, Ma YF, Wang J, Liang XX, Zhao HX, Jiang F, Yao YQ, Wang XH, Roan NR, Liu H, Muller J, Avila-Herrera A, Pollard KS, Lishko P, Kirchhoff F, Munch J, Witkowska HE, Greene WC, Mangiarini A, Paffoni A, Restelli L, Guarneri C, Somigliana E, Ragni G, Anarte C, Domingo A, Calvo I, Presilla N, Aguirre O, Bou R, Aleman M, Guardiola F, Agirregoikoa JA, De Pablo JL, Barrenetxea G, Camargo C, Oliveira JBA, Petersen CG, Mauri AL, Massaro FC, Nicoletti A, Nascimento AM, Vagnini LD, Martins AMVC, Cavagna M, Baruffi RLR, Franco JG. Andrology. Hum Reprod 2013. [DOI: 10.1093/humrep/det206] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Oner Y, Calvo J, Serrano M, Elmaci C. Polymorphisms at the 5′ flanking region of the HSP90AA1 gene in native Turkish sheep breeds. Livest Sci 2012. [DOI: 10.1016/j.livsci.2012.07.028] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Sanchez-Pozo MC, Mendiola J, Serrano M, Mozas J, Bjorndahl L, Menkveld R, Lewis SEM, Mortimer D, Jorgensen N, Barratt CLR, Fernandez MF, Castilla JA. Proposal of guidelines for the appraisal of SEMen QUAlity studies (SEMQUA). Hum Reprod 2012; 28:10-21. [DOI: 10.1093/humrep/des355] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
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González-Santamaría J, Campagna M, Ortega-Molina A, Marcos-Villar L, de la Cruz-Herrera CF, González D, Gallego P, Lopitz-Otsoa F, Esteban M, Rodríguez MS, Serrano M, Rivas C. Regulation of the tumor suppressor PTEN by SUMO. Cell Death Dis 2012; 3:e393. [PMID: 23013792 PMCID: PMC3461367 DOI: 10.1038/cddis.2012.135] [Citation(s) in RCA: 64] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2012] [Revised: 08/24/2012] [Accepted: 08/27/2012] [Indexed: 01/04/2023]
Abstract
The crucial function of the PTEN tumor suppressor in multiple cellular processes suggests that its activity must be tightly controlled. Both, membrane association and a variety of post-translational modifications, such as acetylation, phosphorylation, and mono- and polyubiquitination, have been reported to regulate PTEN activity. Here, we demonstrated that PTEN is also post-translationally modified by the small ubiquitin-like proteins, small ubiquitin-related modifier 1 (SUMO1) and SUMO2. We identified lysine residue 266 and the major monoubiquitination site 289, both located within the C2 domain required for PTEN membrane association, as SUMO acceptors in PTEN. We demonstrated the existence of a crosstalk between PTEN SUMOylation and ubiquitination, with PTEN-SUMO1 showing a reduced capacity to form covalent interactions with monoubiquitin and accumulation of PTEN-SUMO2 conjugates after inhibition of the proteasome. Moreover, we found that virus infection induces PTEN SUMOylation and favors PTEN localization at the cell membrane. Finally, we demonstrated that SUMOylation contributes to the control of virus infection by PTEN.
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Pérez-Alfonso C, Martínez-Romero D, Zapata P, Serrano M, Valero D, Castillo S. The effects of essential oils carvacrol and thymol on growth of Penicillium digitatum and P. italicum involved in lemon decay. Int J Food Microbiol 2012; 158:101-6. [DOI: 10.1016/j.ijfoodmicro.2012.07.002] [Citation(s) in RCA: 86] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2012] [Revised: 07/02/2012] [Accepted: 07/04/2012] [Indexed: 10/28/2022]
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Minter LJ, Stoskopf MK, Serrano M, Burrus O, Lewbart GA. Suspected lead toxicosis in an electric eel, Electrophorus electricus (L.). JOURNAL OF FISH DISEASES 2012; 35:603-606. [PMID: 22606950 DOI: 10.1111/j.1365-2761.2012.01386.x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
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Karoui S, Díaz C, González-Marín C, Amenabar ME, Serrano M, Ugarte E, Gosálvez J, Roy R, López-Fernández C, Carabaño MJ. Is sperm DNA fragmentation a good marker for field AI bull fertility?1. J Anim Sci 2012; 90:2437-49. [DOI: 10.2527/jas.2011-4492] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
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Jimenez E, Ormazabal A, Serrano M, Ortez-Gonzalez CI, Artuch R, Garcia-Cazorla A, Campistol J. [Amino acids in cerebrospinal fluid and plasma: its usefulness in the study of neuropaediatric diseases]. Rev Neurol 2012; 54:394-398. [PMID: 22451125] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
INTRODUCTION Studying the amino acids in cerebrospinal fluid (CSF) is essential in the diagnosis of some neurological diseases and is an important aid in the diagnosis of others. No research has been published in the literature to prove the physiological relationship between the values of amino acids in CSF and plasma in the paediatric population. AIM To define a set of ratios for amino acids in plasma and CSF in the paediatric population that can be used in daily clinical practice. PATIENTS AND METHODS The aminograms in plasma and CSF of 105 patients with ages between 0 and 12 months were collected and analysed retrospectively. Aminograms with amino acid values that are considered to be normal according to the reference values of our laboratory were included in the sample. The quantitative analysis of amino acids was performed using high-resolution liquid chromatography and statistical analysis with the software application SPSS 19.0. RESULTS The mean values, range and standard deviation of the amino acid concentrations in plasma and CSF, together with the CSF/plasma ratios, are reported. Significant correlations were found from 0.6 onwards between different neutral amino acids, above all in those with smaller molecular weights (Thr, Ser, Gly and Ala). CONCLUSIONS The existence of significant correlations between the different neutral amino acids supports the idea that they share the same transporters in the blood-brain barrier. Standardising the amino acid ratios will make it possible to increase sensitivity in the detection of pathological values in plasma and CSF, to further knowledge of the pathophysiology of neurological diseases and perhaps to describe new aminoacidopathies.
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Sanchez-Bel P, Egea I, Serrano M, Romojaro A, Pretel M. Obtaining and storage of ready-to-use segments from traditional orange obtained by enzymatic peeling. FOOD SCI TECHNOL INT 2012; 18:63-72. [DOI: 10.1177/1082013211414208] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The aim of this study was to optimize all parameters implied in the process of obtaining orange segments as minimally processed product by enzymatic peeling, from the method of segment obtaining to the storage conditions, and also to evaluate two films with different permeability. Enzymatic peeling was carried out by fruit infusion under vacuum conditions in a commercial preparation of pectinases and cellulases (Peelzym II). The best condition to obtain Cadenera segments by enzymatic peeling was 1 mL/L of Peelzym II applied at 53 kPa with three vacuum pulses of 2 min and a subsequent period of 30 min in the enzymatic solution at atmospheric pressure. The segments were packaged in two films with different permeability and they were stored for 10 days at 4 °C. Samplings were carried out after 4, 7 and 10 days of storage. The results showed that the concentration of CO2 in the less permeable film (PA 120) ranged between 0.7 and 1.2 mL/100 mL, while in the most permeable one (PA 240) was around 0.2 mL/100 mL. Under these conditions, the weight loss was kept at low levels until day 7 of storage, showing a significant increase after 10 days. Colour (a/b) increased with the peeling process and it remained without significant changes during the whole storage period for both films. The antioxidant capacity slightly decreased after 10 days of storage. The microbial flora was reduced after the enzymatic peeling. Both the sensory and the microbiological quality were kept in adequate levels for consumption during 7 days. From this moment, they lost sweetness and aroma and the microbial development increased. Thus, the use of the most permeable film and a maximum storage time of 7 days are recommended to maintain the most quality of the segments.
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Hu JCY, Seo BK, Neri QV, Rozenwaks Z, Palermo GD, Fields T, Neri QV, Monahan D, Rosenwaks Z, Palermo GD, Szkodziak P, Plewka K, Wozniak S, Czuczwar P, Mroczkowski A, Lorenzo Leon C, Hernandez J, Chinea Mendez E, Concepcion Lorenzo C, Sanabria Perez V, Puopolo M, Palumbo A, Toth B, Franz C, Montag M, Boing A, Strowitzki T, Nieuwland R, Griesinger G, Schultze-Mosgau A, Cordes T, Depenbusch M, Diedrich K, Vloeberghs V, Verheyen G, Camus M, Van de Velde H, Goossens A, Tournaye H, Coppola G, Di Caprio G, Wilding M, Ferraro P, Esposito G, Di Matteo L, Dale R, Coppola G, Dale B, Daoud S, Auger J, Wolf JP, Dulioust E, Lafuente R, Lopez G, Brassesco M, Hamad M, Montenarh M, Hammadeh M, Robles F, Magli MC, Crippa A, Pescatori E, Ferraretti AP, Gianaroli L, Zahiri M, Movahedin M, Mowla SJ, Noruzinia M, Crippa A, Ferraretti AP, Magli MC, Crivello AM, Robles F, Gianaroli L, Sermondade N, Dupont C, Hafhouf E, Cedrin-Durnerin I, Poncelet C, Benzacken B, Levy R, Sifer C, Ferfouri F, Boitrelle F, 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ANDROLOGY. Hum Reprod 2012. [DOI: 10.1093/humrep/27.s2.73] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Dervishi E, Joy M, Alvarez-Rodriguez J, Serrano M, Calvo JH. The forage type (grazing versus hay pasture) fed to ewes and the lamb sex affect fatty acid profile and lipogenic gene expression in the longissimus muscle of suckling lambs1. J Anim Sci 2012; 90:54-66. [DOI: 10.2527/jas.2011-4057] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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García-Cazorla A, Ortez C, Pérez-Dueñas B, Serrano M, Pineda M, Campistol J, Fernández-Álvarez E. Hypokinetic-rigid syndrome in children and inborn errors of metabolism. Eur J Paediatr Neurol 2011; 15:295-302. [PMID: 21612960 DOI: 10.1016/j.ejpn.2011.04.013] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2011] [Accepted: 04/22/2011] [Indexed: 11/24/2022]
Abstract
Hypokinetic-rigid syndrome (HRS) or "parkinsonism" is rare in children. From a clinical point of view it is characterised by a group of signs in which hypokinesia (decreased number of movements), bradykinesia (slowness of movements), rigidity and rest tremor are the fundamental traits. Nervous system infections, immunomediated encephalitis, hypoxia and some drugs have been described as acquired or secondary causes of HRS in the paediatric age. Inborn errors of metabolism (IEM) comprise and important group regarding genetic causes. Main diseases causing HRS in children are neurotransmitter (biogenic amines) defects, metal storage diseases, energy metabolism disorders and lysosomal diseases. In general, in IEM, the HRS is associated to other neurological signs such as dykinesias, pyramidal signs, and psychomotor delay, is very rare in the neonatal period, tends to be more frequent in advanced stages of progressive diseases, and may respond to specific therapies. In particular, l-dopa + carbidopa can be a very effective treatment in neurotransmitter defects, whereas other disorders such as Wilson disease and some particular lysosomal disorders have different therapeutic possibilities. Furthermore, other genetic conditions in dopa-responsive and non-responsive HRS should be also considered, especially in juvenile parkinsonism. Through this review, a practical orientation for paediatric neurologists concerning clinical clues, diagnostic procedure and treatment of metabolic HRS will be provided.
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P, Gaspar T, Rolf S, Arya A, Piorkowski C, Hindricks G, Valles Gras E, Bazan V, Portillo L, Suarez F, Bruguera J, Marti J, Huo Y, Arya A, Richter S, Schoenbauer R, Sommer P, Hindricks G, Piorkowski C, Rivas N, Casaldaliga J, Roca I, Dos L, Perez-Rodon J, Pijuan A, Garcia-Dorado D, Moya A, Carter HB, Garg A, Hegrenes J, Sih HJ, Teplitsky LR, Kuroki K, Tada H, Seo Y, Ishizu T, Igawa M, Sekiguchi Y, Kuga K, Aonuma K, Rodriguez A C, Mejias J, Hidalgo P, Hidalgo L JA, Orczykowski M, Derejko P, Walczak F, Szufladowicz E, Urbanek P, Bodalski R, Bieganowska K, Szumowski L, Peichl P, Wichterle D, Cihak R, Skalsky I, Kautzner J, Kubus P, Vit P, Zaoral L, Peichl P, Gebauer RA, Fiala M, Janousek J, Hiroshima K, Goya M, Ohe M, Hayashi K, Makihara Y, Nagashima M, An Y, Nobuyoshi M, Schloesser M, Lawrenz T, Meyer Zu Vilsendorf D, Strunk-Mueller C, Stellbrink C, Papagiannis J, Avramidis D, Kokkinakis C, Kirvassilis G, Eidelman G, Arenal A, Datino T, Atienza F, Gonzalez Torrecilla E, Miracle A, 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Alkmim-Teixeira R, Peixoto GL, Costa R, Pedersen SS, Versteeg H, Nielsen JC, Mortensen PT, Johansen JB, Kwasniewski W, Filipecki A, Urbanczyk-Swic D, Orszulak W, Trusz - Gluza M, Jimenez-Candil J, Hernandez J, Morinigo J, Ledesma C, Martin-Luengo C, Vogtmann T, Gomer M, Stiller S, Kuehlkamp V, Zach G, Loescher S, Kespohl S, Baumann G, Snell JD, Korsun N, Rooke R, Snell JR, Morley B, Bharmi R, Nabutovsky Y, Mollerus M, Naslund L, Meyer A, Lipinski M, Libey B, Dornfeld K, Jimenez-Candil J, Hernandez J, Martin A, Gallego M, Morinigo J, Ledesma C, Martin-Luengo C, De Bie MK, Van Rees JB, Borleffs CJ, Thijssen J, Jukema JW, Schalij MJ, Van Erven L, Van Der Velde ET, Witteman TA, Foeken H, Van Erven L, Schalij MJ, Szili-Torok T, Akca F, Caliskan K, Ten Cate F, Jordaens L, Michels M, Cozma DC, Petrescu L, Mornos C, Dragulescu SI, Groeneweg JA, Velthuis BK, Cox MGPJ, Loh P, Dooijes D, Cramer MJ, De Bakker JMT, Hauer RNW, Park SD, Shin SH, Woo SI, Kwan J, Park KS, Kim DH, Kwan J, Iorio A, Vitali Serdoz L, Brun F, Daleffe E, Zecchin M, Dal Ferro M, Santangelo S, Sinagra GF, Ouali S, Hammemi R, Hammas S, Kacem S, Gribaa R, Neffeti E, Remedi F, Boughzela E, Korantzopoulos P, Letsas K, Christogiannis Z, Kalantzi K, Ntorkos A, Goudevenos J, Foley PWX, Yung L, Barnes E, Munetsugu Y, Tanno K, Kikuchi M, Ito H, Miyoshi F, Kawamura M, Kobayashi Y, Pecini R, Marott JM, Jensen GB, Theilade J, Mine T, Kodani T, Masuyama T, Mozos IM, Serban C, Costea C, Susan L, Barthel P, Mueller A, Malik M, Schmidt G, Schmidt G, Barthel P, Mueller A, Malik M, Karakurt O, Kilic H, Munevver Sari DR, Mroczek-Czernecka D, Pietrucha AZ, Borowiec A, Wnuk M, Bzukala I, Kruszelnicka O, Konduracka E, Nessler J, Kikuchi Y, Meireles A, Gomes C, Anjo D, Roque C, Pinheiro Vieira A, Lagarto V, Hipolito Reis A, Torres S, Nof E, Miller L, Kuperstein R, Eldar M, Glikson M, Luria D, Vedrenne G, Bruguiere E, Redheuil A. Poster Session 2. Europace 2011. [DOI: 10.1093/europace/eur222] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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Lecumberri R, Panizo E, Gomez-Guiu A, Varea S, García-Quetglas E, Serrano M, García-Mouriz A, Marqués M, Gómez-Outes A, Páramo JA. Economic impact of an electronic alert system to prevent venous thromboembolism in hospitalised patients. J Thromb Haemost 2011; 9:1108-15. [PMID: 21481177 DOI: 10.1111/j.1538-7836.2011.04282.x] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
OBJECTIVES The prevention of venous thromboembolism (VTE) is a priority for improved safety in hospitalised patients. Worldwide, there is growing concern over the undersuse of appropriate thromboprophylaxis. Computerised decision support improves the implementation of thromboprophylaxis and reduces inpatient VTE. However, an economic assessment of this approach has not yet been performed. OBJECTIVES To evaluate the economic impact of an electronic alert (e-alert) system to prevent VTE in hospitalised patients over a 4year period. PATIENTS/METHODS All hospitalised patients at a single institution during the first semesters of 2005-2009 (n=32280) were included. All cases of VTE developed during hospitalisation were followed and direct costs of diagnosis and management collected. RESULTS E-alerts achieved a sustained reduction of the incidence of in-hospital VTE, OR 0.50 (95% CI, 0.29-0.84), the impact being especially significant in medical patients, OR 0.44 (95% CI, 0.22-0.86). No increase in prophylaxis-related bleeding was observed. In our setting, the mean direct cost (during hospitalisation and after discharge) of an in-hospital VTE episode is €7058. Direct costs per single hospitalised patient were reduced after e-alerts from €21.6 to €11.8, while the increased use of thromboprophylaxis and the development of e-alerts meant €3 and €0.35 per patient, respectively. Thus, the implementation of e-alerts led to a net cost saving of €6.5 per hospitalised patient. Should all hospitalised patients in Spain be considered, total yearly savings would approach €30million. CONCLUSIONS E-alerts are useful and cost-effective tools for thromboprophylaxis strategy in hospitalised patients. Fewer thromboembolic complications and lower costs are achieved by its implementation.
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Molero M, Serrano M, Ormazabal A, Ortez C, Artuch R. Dopaminergic brain function in neuropediatric patients: Analysis of cerebrospinal fluid homovanillic acid. Clin Biochem 2011. [DOI: 10.1016/j.clinbiochem.2011.03.091] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
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Tondo M, Ramon F, Málaga I, O'Callaghan M, Serrano M, Emperador S, Ormazabal A, Ruiz-Pesini E, Montoya J, Garcia-Silva M, Garcia-Cazorla A, Pineda M, Artuch R. Biochemical parameters to assess choroid plexus dysfunction in Kearns–Sayre syndrome. Clin Biochem 2011. [DOI: 10.1016/j.clinbiochem.2011.03.117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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