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polyamine homeostasis

Any biological process involved in the maintenance of an internal steady state of a polyamine. [GOC:dph, GOC:rph, GOC:tb, PMID:11161802, PMID:9761731… 
National Institutes of Health

Papers overview

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2019
2019
Nitric oxide modulates polyamine homeostasis in sunflower seedling cotyledons under salt stress
ABSTRACT Free polyamine (PA) titers in plants may be regulated through reversible conjugate formation and/or through modulation… 
Highly Cited
2015
Highly Cited
2015
Structural basis of antizyme-mediated regulation of polyamine homeostasis
Significance Polyamines are small organic compounds that carry multiple positive charges at physiological pH. With a high… 
Highly Cited
2011
Highly Cited
2011
Over-expression of WOX1 leads to defects in meristem development and polyamine homeostasis in Arabidopsis.
In plants, the meristem has to maintain a separate population of pluripotent cells that serve two main tasks, i.e., self… 
2011
2011
Yeast response and tolerance to polyamine toxicity involving the drug : H+ antiporter Qdr3 and the transcription factors Yap1 and Gcn4.
The yeast QDR3 gene encodes a plasma membrane drug : H(+) antiporter of the DHA1 family that was described as conferring… 
2010
2010
Characterization of Polyamine Homeostasis in l-Ornithine-Induced Acute Pancreatitis in Rats
Objectives: l-Ornithine is a precursor of polyamine synthesis that is essential for cell survival. In contrast, intraperitoneal… 
2007
2007
Polyamine homeostasis in arginase knockout mice.
The role of ornithine decarboxylase (ODC) in polyamine metabolism has long been established, but the exact source of ornithine… 
2006
2006
Mice with targeted disruption of spermidine/spermine N1-acetyltransferase gene maintain nearly normal tissue polyamine homeostasis but show signs of insulin resistance upon aging
The N1‐acetylation of spermidine or spermine by spermidine/spermine N1‐acetyltransferase (SSAT) is the ratecontrolling enzymatic… 
2002
2002
Targeted disruption of spermidine/spermine N1-acetyltransferase gene in mouse embryonic stem cells. Effects on polyamine homeostasis and sensitivity to polyamine analogues.
We have generated mouse embryonic stem cells with targeted disruption of spermidine/spermine N(1)-acetyltransferase (SSAT) gene… 
Highly Cited
2001
Highly Cited
2001
Human eIF5A2 on chromosome 3q25-q27 is a phylogenetically conserved vertebrate variant of eukaryotic translation initiation factor 5A with tissue-specific expression.
Eukaryotic translation initiation factor 5A (eIF5A) is an essential protein tightly linked to cellular polyamine homeostasis. It… 
1998
1998
Mammalian cell polyamine homeostasis is altered by the radioprotector WR1065.
Mammalian cells become more susceptible to radiation-induced death and mutagenesis when restricted in their production of the… 
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