Редактирование: ACKR2

Atypical chemokine receptor 2 (C-C chemokine receptor D6) (Chemokine receptor CCR-10) (Chemokine receptor CCR-9) (Chemokine-binding protein 2) (Chemokine-binding protein D6) [CCBP2] [CCR10] [CMKBR9] [D6]

==Publications==

{{medline-entry
|title=Atypical chemokine receptor [[ACKR2]] mediates chemokine scavenging by primary human trophoblasts and can regulate fetal growth, placental structure, and neonatal mortality in mice.
|pubmed-url=https://pubmed.ncbi.nlm.nih.gov/25297873
|abstract=Inflammatory chemokines produced in the placenta can direct the migration of placental leukocytes using chemokine receptors that decorate the surface of these cells. Fetal trophoblasts can also express receptors for inflammatory chemokines, and they are one of the few cell types that express atypical chemokine receptor 2 ([[ACKR2]]), previously known as D6. [[ACKR2]] binds many inflammatory CC chemokines but cannot stimulate cell migration or activate signaling pathways used by conventional chemokine receptors. Existing evidence suggests that [[ACKR2]] is a specialized chemokine scavenger, but its function in primary human trophoblasts has not been explored. In mice, [[ACKR2]] is thought to be dispensable for the reproductive success of unchallenged females that have conceived naturally, but it can suppress inflammation-induced abortion and aid the survival of implanted allogeneic embryos. In this article, we demonstrate that cultured primary human trophoblasts express [[ACKR2]] far more strongly than genes encoding conventional receptors for inflammatory CC chemokines. Moreover, these cells are capable of the rapid internalization and efficient scavenging of extracellular chemokine, and this is mediated by [[ACKR2]]. We also report that in unchallenged DBA/1j mice, Ackr2 deficiency increases the incidence of stillbirth and neonatal death, leads to structural defects in the placenta, and can decrease fetal weight. Loss of Ackr2 specifically from fetal cells makes a key contribution to the placental defects. Thus, primary human trophoblasts use [[ACKR2]] to scavenge chemokines, and [[ACKR2]] deficiency can cause abnormal placental structure and reduced neonatal survival. 
|mesh-terms=* Animals
* Animals, Newborn
* Chemokine CCL2
* Chemokine CCL26
* Chemokines, CC
* Female
* Fetal Development
* Fetus
* Gene Expression Regulation, Developmental
* Humans
* Infant
* Longevity
* Mice
* Mice, Inbred DBA
* Mice, Knockout
* Placenta
* Pregnancy
* Primary Cell Culture
* Receptors, Chemokine
* Signal Transduction
* Trophoblasts

|full-text-url=https://sci-hub.do/10.4049/jimmunol.1401096
}}