Title : Proline modulates the intracellular redox environment and protects mammalian cells against oxidative stress.

Pub. Date : 2008 Feb 15

PMID : 18036351






5 Functional Relationships(s)
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Compound Name
Protein Name
Organism
1 In contrast, overexpression of the proline biosynthetic enzymes Delta(1)-pyrroline-5-carboxylate (P5C) synthetase (P5CS) and P5C reductase (P5CR) resulted in 2-fold higher proline content, significantly lower ROS levels, and increased cell survival relative to control cells. Proline pyrroline-5-carboxylate reductase 1 Homo sapiens
2 In contrast, overexpression of the proline biosynthetic enzymes Delta(1)-pyrroline-5-carboxylate (P5C) synthetase (P5CS) and P5C reductase (P5CR) resulted in 2-fold higher proline content, significantly lower ROS levels, and increased cell survival relative to control cells. Proline pyrroline-5-carboxylate reductase 1 Homo sapiens
3 In contrast, overexpression of the proline biosynthetic enzymes Delta(1)-pyrroline-5-carboxylate (P5C) synthetase (P5CS) and P5C reductase (P5CR) resulted in 2-fold higher proline content, significantly lower ROS levels, and increased cell survival relative to control cells. Proline pyrroline-5-carboxylate reductase 1 Homo sapiens
4 In contrast, overexpression of the proline biosynthetic enzymes Delta(1)-pyrroline-5-carboxylate (P5C) synthetase (P5CS) and P5C reductase (P5CR) resulted in 2-fold higher proline content, significantly lower ROS levels, and increased cell survival relative to control cells. Proline pyrroline-5-carboxylate reductase 1 Homo sapiens
5 In different mammalian cell lines exposed to physiological H(2)O(2) levels, increased endogenous P5CS and P5CR expression was observed, indicating that upregulation of proline biosynthesis is an oxidative stress response. Proline pyrroline-5-carboxylate reductase 1 Homo sapiens