Neutrophil stimulation with citrullinated histone H4 slows down calcium influx and reduces NET formation compared with native histone H4.
Neutrophil stimulation with citrullinated histone H4 slows down calcium influx and reduces NET formation compared with native histone H4.
复制标题
与天然组蛋白H4相比,用柠檬酸的组蛋白H4用瓜酮组蛋白H4刺激钙的流入并减少净形成。
DOI:
10.1371/journal.pone.0251726
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发表时间:
2021
期刊:
影响因子:
3.7
通讯作者:
Wagner DD
中科院分区:
文献类型:
--
作者:
Shi L;Aymonnier K;Wagner DD
Peptidylarginine deiminase 4 (PAD4) catalyzes posttranslational modification of many target proteins through converting protein arginine or mono-methylarginine to citrulline. Neutrophil extracellular trap (NET) formation is the most dramatic manifestation of PAD4-mediated hypercitrullination reaction in neutrophils, which is characterized by the release of nuclear chromatin to form a chromatin network in the extracellular space. Histones H4, one of the major protein components of chromatin, is released into the extracellular space during sepsis, trauma, and ischemia-reperfusion injury and can also be released during the process of NET formation, along with its citrullinated form. The present study showed that histone H4 can induce NET formation in a calcium and PAD4 dependent manner. Histone H4 caused permeabilization of the neutrophil membrane and sustained rise in intracellular calcium that is necessary for activation of PAD4. In comparison, citrullinated histone H4 induced less calcium influx compared with its native form, leading to reduced NET formation. These studies suggest that citrullinated histone H4 could serve as a brake in the pathology of NETs, slowing down the vicious circle between histone H4 and NETs.
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DOI:
10.1084/jem.20100239
发表时间:
2010-08-30
期刊:
The Journal of experimental medicine
影响因子:
--
作者:
Li P;Li M;Lindberg MR;Kennett MJ;Xiong N;Wang Y
通讯作者:
Wang Y
影响因子:
4.1
作者:
Gamberucci, A;Fulceri, R;Benedetti, A
通讯作者:
Benedetti, A
DOI:
10.1007/bf02966454
发表时间:
1999-10-25
期刊:
Breast cancer (Tokyo, Japan)
影响因子:
--
作者:
Kuroi;Tanaka;Toi
通讯作者:
Toi
影响因子:
2.7
作者:
Gupta, AK;Hasler, P;Hahn, S
通讯作者:
Hahn, S
影响因子:
5.5
作者:
Hsieh, I-Ni;Deluna, Xavier;Hartshorn, Kevan L.
通讯作者:
Hartshorn, Kevan L.