0000000000012551

AUTHOR

Ana Jiménez

showing 2 related works from this author

Thioredoxin (Trxo1) interacts with proliferating cell nuclear antigen (PCNA) and its overexpression affects the growth of tobacco cell culture.

2017

Thioredoxins (Trxs), key components of cellular redox regulation, act by controlling the redox status of many target proteins, and have been shown to play an essential role in cell survival and growth. The presence of a Trx system in the nucleus has received little attention in plants, and the nuclear targets of plant Trxs have not been conclusively identified. Thus, very little is known about the function of Trxs in this cellular compartment. Previously, we studied the intracellular localization of PsTrxo1 and confirmed its presence in mitochondria and, interestingly, in the nucleus under standard growth conditions. In investigating the nuclear function of PsTrxo1 we identified proliferati…

0106 biological sciences0301 basic medicineTFs transcription factorsOverexpressionBiologíaBiFC bimolecular fluorescence complementationClinical BiochemistryCell Culture TechniquesTobacco BY-2 cells01 natural sciencesBiochemistryTBY-2 tobacco bright yellow-2DTT 14-dithiothreitolBimolecular fluorescence complementationThioredoxinsGene Expression Regulation PlantTrx thioredoxinlcsh:QH301-705.5GFP green fluorescent proteinlcsh:R5-920biologyProliferating cell nuclear antigen (PCNA)Cell cycleGlutathione3. Good healthCell biologyMitochondriaNTR NADPH thioredoxin reductaseProtein TransportDEM diethyl maleateRT-qPCR Reverse transcription quantitative polymerase chain reactionThioredoxinlcsh:Medicine (General)Oxidation-ReductionAMS 4-acetamido-4-maleimidylstilbene-22-disulfonic acidResearch PaperPCNA proliferating cell nuclear antigenOex overexpressingCell cycleNucleusThioredoxin o103 medical and health sciencesROS reactive oxygen speciesDownregulation and upregulationProliferating Cell Nuclear AntigenTobaccoDAPI 46-diamidine-2-phenylindolmCBM monochlorobimaneCellular compartmentCell NucleusCell growthOrganic ChemistryBotánicaPeasMolecular biologyYFP yellow fluorescent proteinProliferating cell nuclear antigenTBS Tris-buffered salineOD optical density030104 developmental biologylcsh:Biology (General)Cell cultureRNA reactive nitrogen speciesbiology.proteinPrx peroxiredoxinBSA bovine serum albumin010606 plant biology & botanyRedox biology
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El profesorado de la Universidad de La Rioja: ¿resistente al burnout?

2019

El cansancio emocional, la despersonalización y la falta de realización personal son los tres rasgos característicos del burnout o Síndrome de Quemarse por el Trabajo (SQT), un síndrome conceptualizado como una respuesta emocional ante el estrés laboral crónico. El objetivo principal de esta investigación fue conocer la prevalencia del SQT en la Universidad de La Rioja. Se realizó un muestreo estratificado con afijación proporcional a los departamentos de esta universidad y 138 docentes respondieron al Maslach Burnout Inventory. Los resultados indicaron que un 9,4% de los docentes presenta niveles medios o altos de SQT, una cifra que indica, en congruencia con estudios de la misma naturalez…

profesorJob stressestrés05 social sciences050301 educationGeneral MedicineProfessional statusBurnoutDisease clusterStratified samplingenseñanza superiorDepersonalizationmedicineUniversidad de La RiojaMarital status0501 psychology and cognitive sciencesmedicine.symptomEmotional exhaustionPsychology0503 educationactitud hacia el trabajo050104 developmental & child psychologyClinical psychologyContextos Educativos. Revista de Educación
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