Reactivation of hepatic EPO synthesis in mice after PHD loss.

Reactivation of hepatic EPO synthesis in mice after PHD loss.
复制标题

博士丧失后小鼠中肝EPO合成的重生。

DOI:
10.1126/science.1192811
复制
发表时间:
2010-07-23
期刊:
Science (New York, N.Y.)
影响因子:
--
通讯作者:
Kaelin WG Jr
Kaelin WG Jr
中科院分区:
其他
文献类型:
--
作者:
Minamishima YA;Kaelin WG Jr

文献摘要

参考文献

被引文献

相似文献

肾脏控制着成人红细胞生成素的产生,而伴随肾功能衰竭的贫血是一个主要的医学问题。在胎儿时期,肝脏控制着促红细胞生成素的产生,但在出生后不久就沉默了。促红细胞生成素的转录受缺氧诱导因子(HIF)控制,HIF受三种脯氨酸羟化酶(PHD1、PHD2和PHD3)的抑制。已发现全身PHD2失活可增加肾脏而非肝脏促红细胞生成素的产生。相反,我们在这里表明,在小鼠中,所有三种PHD相似物同时基因失活可重新激活肝脏促红细胞生成素的产生并刺激红细胞合成,这表明泛PHD抑制药物可能有助于治疗慢性肾脏疾病引起的贫血。
The kidney controls erythropoietin production in adults, and the anemia that can accompany renal failure is a major medical problem. The liver controls erythropoietin production during fetal life but is silenced shortly after birth. Erythropoietin transcription is controlled by hypoxia-inducible factor (HIF), which is inhibited by three prolyl hydroxylases (PHD1, PHD2, and PHD3). Systemic PHD2 inactivation has been found to increase renal, but not hepatic, erythropoietin production. In contrast, we show here that simultaneous genetic inactivation of all three PHD paralogs in mice reactivates hepatic erythropoietin production and stimulates red blood synthesis, suggesting that pan-PHD inhibitory drugs might be useful for the treatment of anemia caused by chronic kidney disease.
DOI: 10.1182/blood-2007-09-114561
发表时间: 2008-03-15
期刊: BLOOD
影响因子: 20.3
作者:
Takeda, Kotaro;Aguila, Hector L.;Fong, Guo-Hua
通讯作者: Fong, Guo-Hua
DOI: 10.1038/sj.emboj.7601300
发表时间: 2006-10-04
期刊: EMBO JOURNAL
影响因子: 11.4
作者:
Kim, William Y.;Safran, Michal;Kaelin, William G., Jr.
通讯作者: Kaelin, William G., Jr.
DOI: 10.1182/blood-2007-10-117812
发表时间: 2008-03-15
期刊: BLOOD
影响因子: 20.3
作者:
Minamishima, Yoji Andrew;Moslehi, Javid;Kaelin, William G., Jr.
通讯作者: Kaelin, William G., Jr.
DOI: 10.1128/mcb.00331-09
发表时间: 2009-11-01
影响因子: 5.3
作者:
Minamishima, Yoji Andrew;Moslehi, Javid;Kaelin, William G., Jr.
通讯作者: Kaelin, William G., Jr.
DOI: 10.1016/s0140-6736(09)60502-x
发表时间: 2009-05-02
期刊: LANCET
影响因子: 168.9
作者:
Bohlius, Julia;Schmidlin, Kurt;Engert, Andreas
通讯作者: Engert, Andreas