Title : Iron attenuates erythropoietin production by decreasing hypoxia-inducible transcription factor 2α concentrations in renal interstitial fibroblasts.

Pub. Date : 2018 Nov

PMID : 30245128






12 Functional Relationships(s)
Download
Sentence
Compound Name
Protein Name
Organism
1 Iron attenuates erythropoietin production by decreasing hypoxia-inducible transcription factor 2alpha concentrations in renal interstitial fibroblasts. Iron erythropoietin Mus musculus
2 Because iron is primarily used in red blood cells, defective erythropoiesis caused by loss of the erythroid growth factor erythropoietin (Epo) elevates iron storage levels in serum and tissues. Iron erythropoietin Mus musculus
3 Because iron is primarily used in red blood cells, defective erythropoiesis caused by loss of the erythroid growth factor erythropoietin (Epo) elevates iron storage levels in serum and tissues. Iron erythropoietin Mus musculus
4 Because iron is primarily used in red blood cells, defective erythropoiesis caused by loss of the erythroid growth factor erythropoietin (Epo) elevates iron storage levels in serum and tissues. Iron erythropoietin Mus musculus
5 Because iron is primarily used in red blood cells, defective erythropoiesis caused by loss of the erythroid growth factor erythropoietin (Epo) elevates iron storage levels in serum and tissues. Iron erythropoietin Mus musculus
6 We found that intraperitoneal injection of iron-dextran caused severe iron deposition in renal interstitial fibroblasts, the site of Epo production. Iron erythropoietin Mus musculus
7 Iron overload induced by either intraperitoneal injection or feeding decreased activity of endogenous Epo gene expression by reducing levels of hypoxia-inducible transcription factor 2alpha (HIF2alpha), the major transcriptional activator of the Epo gene. Iron erythropoietin Mus musculus
8 Iron overload induced by either intraperitoneal injection or feeding decreased activity of endogenous Epo gene expression by reducing levels of hypoxia-inducible transcription factor 2alpha (HIF2alpha), the major transcriptional activator of the Epo gene. Iron erythropoietin Mus musculus
9 Administration of an iron-deficient diet to the anemic mice reduced serum iron to normal concentration and enhanced the ability of renal Epo production. Iron erythropoietin Mus musculus
10 These results demonstrate that iron overload due to Epo deficiency attenuates endogenous Epo gene expression in the kidneys. Iron erythropoietin Mus musculus
11 These results demonstrate that iron overload due to Epo deficiency attenuates endogenous Epo gene expression in the kidneys. Iron erythropoietin Mus musculus
12 Thus, iron suppresses Epo production by reducing HIF2alpha concentration in renal interstitial fibroblasts. Iron erythropoietin Mus musculus