Interleukin-33-induced expression of PIBF1 by decidual B cells protects against preterm labor.
Interleukin-33-induced expression of PIBF1 by decidual B cells protects against preterm labor.
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DOI:
10.1038/nm.4244
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发表时间:
2017-01
期刊:
影响因子:
82.9
通讯作者:
Chen K
中科院分区:
文献类型:
--
作者:
Huang B;Faucette AN;Pawlitz MD;Pei B;Goyert JW;Zhou JZ;El-Hage NG;Deng J;Lin J;Yao F;Dewar RS 3rd;Jassal JS;Sandberg ML;Dai J;Cols M;Shen C;Polin LA;Nichols RA;Jones TB;Bluth MH;Puder KS;Gonik B;Nayak NR;Puscheck E;Wei WZ;Cerutti A;Colonna M;Chen K
Preterm birth (PTB) is a leading cause of neonatal death worldwide. Intrauterine and systemic infection and inflammation cause 30–40% of spontaneous preterm labor (PTL), which precedes PTB. Although antibody production is a major immune defense mechanism against infection, and B cell dysfunction has been implicated in pregnancy complications associated with PTL, the functions of B cells in pregnancy are not well known. We found that choriodecidua of women undergoing spontaneous PTL harbored functionally altered B cell populations. B cell–deficient mice were markedly more susceptible than wild-type (WT) mice to PTL after inflammation, but B cells conferred interleukin (IL)-10-independent protection against PTL. B cell deficiency in mice resulted in a lower uterine level of active progesterone-induced blocking factor 1 (PIBF1), and therapeutic administration of PIBF1 mitigated PTL and uterine inflammation in B cell–deficient mice. B cells are a significant producer of PIBF1 in human choriodecidua and mouse uterus in late gestation. PIBF1 expression by B cells is induced by the mucosal alarmin IL-33 (ref.). Human PTL was associated with diminished expression of the a-chain of IL-33 receptor on choriodecidual B cells and a lower level of active PIBF1 in late gestation choriodecidua. These results define a vital regulatory cascade involving IL-33, decidual B cells and PIBF1 in safeguarding term pregnancy and suggest new therapeutic approaches based on IL-33 and PIBF1 to prevent human PTL.
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影响因子:
64.8
作者:
Schiering, Chris;Krausgruber, Thomas;Chomka, Agnieszka;Froehlich, Anja;Adelmann, Krista;Wohlfert, Elizabeth A.;Pott, Johanna;Griseri, Thibault;Bollrath, Julia;Hegazy, Ahmed N.;Harrison, Oliver J.;Owens, Benjamin M. J.;Loehning, Max;Belkaid, Yasmine;Fallon, Padraic G.;Powrie, Fiona
通讯作者:
Powrie, Fiona
DOI:
10.1159/000087912
发表时间:
2005-01-01
期刊:
IMMUNOLOGY OF PREGNANCY
影响因子:
--
作者:
Matthiesen, L;Berg, G;Sharma, S
通讯作者:
Sharma, S
影响因子:
3.4
作者:
BHAT, NM;MITHAL, A;TENG, NNH
通讯作者:
TENG, NNH
DOI:
10.1073/pnas.91.12.5382
发表时间:
1994-06-07
影响因子:
11.1
作者:
MEDINA, KL;KINCADE, PW
通讯作者:
KINCADE, PW
影响因子:
3.4
作者:
Hudic, Igor;Stray-Pedersen, Babill;Fatusic, Jasenko
通讯作者:
Fatusic, Jasenko