The natural cytotoxicity receptors NKp46/NCR1, NKp44/NCR2 and NKp30/NCR3 are critical for natural killer (NK) cell functions. Their genes are transcribed into several splice variants whose physiological relevance is not yet fully understood.
Scientists report in the journal Nature Communications that decidua basalis NK (dNK) cells of the pregnant uterine mucosa and peripheral blood NK (pNK) cells, two functionally distinct subsets of the physiological NK cell pool, display differential expression of NKp30/NCR3 and NKp44/NCR2 splice variants.
The presence of cytokines that are enriched within the decidual microenvironment is sufficient to convert the splice variant profile of pNK cells into one similar to that of dNK cells. This switch is associated with decreased cytotoxic function and major adaptations to the secretome, hallmarks of the decidual phenotype.
Thus, NKp30/NCR3 and NKp44/NCR2 splice variants delineate functionally distinct NK cell subsets. This is the first conclusive evidence underlining the physiological importance of NCR splice variants.
http://www.nature.com/ncomms/2015/151215/ncomms10183/full/ncomms10183.html
Edited
Latest News
Dissection of the schizophr…
By newseditor
Posted 26 May
Protease action on controll…
By newseditor
Posted 25 May
Maternal inflammation activ…
By newseditor
Posted 25 May
How cells deal with extra c…
By newseditor
Posted 25 May
Flicker stimulation modulat…
By newseditor
Posted 25 May
Other Top Stories
Elevated love hormone levels and higher satisfaction with life in y…
Read more
Synthetic red blood cells to carry drugs!
Read more
Why some older adults remember better than others
Read more
Mechanism of sperm maturation!
Read more
Facial and scene recognition areas of brain identified!
Read more
Protocols
Spatially resolved lipidomi…
By newseditor
Posted 24 May
Efficient expansion and CRI…
By newseditor
Posted 21 May
Massively parallel in vivo…
By newseditor
Posted 20 May
Breast cancer-on-chip for p…
By newseditor
Posted 16 May
Methods for making and obse…
By newseditor
Posted 15 May
Publications
Toward an interventional sc…
By newseditor
Posted 26 May
Cryo-EM reveals that iRhom2…
By newseditor
Posted 25 May
Fetal brain response to mat…
By newseditor
Posted 25 May
Children born after assiste…
By newseditor
Posted 25 May
Macrophage-induced integrin…
By newseditor
Posted 25 May
Presentations
Hydrogels in Drug Delivery
By newseditor
Posted 12 Apr
Lipids
By newseditor
Posted 31 Dec
Cell biology of carbohydrat…
By newseditor
Posted 29 Nov
RNA interference (RNAi)
By newseditor
Posted 23 Oct
RNA structure and functions
By newseditor
Posted 19 Oct
Posters
A chemical biology/modular…
By newseditor
Posted 22 Aug
Single-molecule covalent ma…
By newseditor
Posted 04 Jul
ASCO-2020-HEALTH SERVICES R…
By newseditor
Posted 23 Mar
ASCO-2020-HEAD AND NECK CANCER
By newseditor
Posted 23 Mar
ASCO-2020-GENITOURINARY CAN…
By newseditor
Posted 23 Mar