1) La descarga del recurso depende de la página de origen
2) Para poder descargar el recurso, es necesario ser usuario registrado en Universia


Opción 1: Descargar recurso

Detalles del recurso

Descripción

Since the industrial revolution, the production, and consequently the emission of metals, has increased exponentially, overwhelming the natural cycles of metals in many ecosystems. Metals display a diverse array of physico-chemical properties such as essential versus non-essential and redox-active versus non-redox-active. In general, all metals can lead to toxicity and oxidative stress when taken up in excessive amounts, imposing a serious threat to the environment and human health. In order to cope with different kinds of metals, plants possess defense strategies in which glutathione (GSH; gamma-glu-cys-gly) plays a central role as chelating agent, antioxidant and signaling component. Therefore, this review highlights the role of GSH in: (1) metal homeostasis; (2) antioxidative defense; and (3) signal transduction under metal stress. The diverse functions of GSH originate from the sulfhydryl group in cysteine, enabling GSH to chelate metals and participate in redox cycling.

Pertenece a

Document Server@UHasselt  

Autor(es)

JOZEFCZAK, Marijke -  REMANS, Tony -  VANGRONSVELD, Jaco -  CUYPERS, Ann - 

Id.: 55229043

Idioma: inglés  - 

Versión: 1.0

Estado: Final

Tipo:  31 -  application/pdf - 

Palabras clavemetals -  cellular redox state -  glutathione -  chelation - 

Tipo de recurso: Journal Contribution  -  Refereed  -  Review  - 

Tipo de Interactividad: Expositivo

Nivel de Interactividad: muy bajo

Audiencia: Estudiante  -  Profesor  -  Autor  - 

Estructura: Atomic

Coste: no

Copyright: sí

Formatos:  31 -  application/pdf - 

Requerimientos técnicos:  Browser: Any - 

Relación: [References] 10.3390/ijms13033145
[References] 000302174500038

Fecha de contribución: 08-oct-2014

Contacto:

Localización:
* INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES, 132 (3), p. 3145-3175
* 1422-0067

Otros recursos del mismo autor(es)

  1. Toxicity responses of Cu and Cd: the involvement of miRNAs and the transcription factor SPL7
  2. Performance of 16s rDNA Primer Pairs in the Study of Rhizosphere and Endosphere Bacterial Microbiomes in Metabarcoding Studies Next-generation sequencing technologies have revolutionized the methods for studying microbial ecolo...
  3. POUR OBTENIR LE GRADE DE DOCTEUR SPÉCIALITÉ: Ecologie évolutive, fonctionnelle et des communautés Phytoremédiation des sols d’un site...
  4. Effect of copper on antioxidant enzyme activities and mineral nutrition of white lupin plants grown in nutrient solution We analyzed the effect of different copper (Cu) concentrations (0.10, 0.15, 0.20 and 0.35 mM) and ti...
  5. Induction of Oxidative Stress and Antioxidative Mechanisms in Arabidopsis thaliana after Uranium Exposure at pH 7.5 To evaluate the environmental impact of uranium (U) contamination, it is important to investigate th...

Otros recursos de la misma colección

  1. Synopsis van het Belgische arbeidsrecht
  2. Synopsis van het Belgische arbeidsrecht Met deze vijfde editie blijft de Synopsis van het Belgische arbeidsrecht de meest overzichtelijke le...
  3. Management of the Cardiorenal Syndrome in Decompensated Heart Failure Background: The management of the cardiorenal syndrome (CRS) in decompensated heart failure (HF) is ...
  4. Implementation of transmural disease management in patients admitted with advanced heart failure Objective The objective of this study was to assess the feasibility and impact on readmissions of tr...
  5. Increased cardiovascular risk in patients with rheumatoid arthritis: an overview Patients with established rheumatoid arthritis (RA) have a higher cardiovascular morbidity and morta...

Aviso de cookies: Usamos cookies propias y de terceros para mejorar nuestros servicios, para análisis estadístico y para mostrarle publicidad. Si continua navegando consideramos que acepta su uso en los términos establecidos en la Política de cookies.