SwePub
Sök i LIBRIS databas

  Utökad sökning

onr:"swepub:oai:gup.ub.gu.se/194536"
 

Sökning: onr:"swepub:oai:gup.ub.gu.se/194536" > TNF-related apoptos...

LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00003898naa a2200373 4500
001oai:gup.ub.gu.se/194536
003SwePub
008240528s2014 | |||||||||||000 ||eng|
024a https://gup.ub.gu.se/publication/1945362 URI
024a https://doi.org/10.1074/jbc.M113.5123502 DOI
040 a (SwePub)gu
041 a eng
042 9 SwePub
072 7a ref2 swepub-contenttype
072 7a art2 swepub-publicationtype
100a Kichev, Anton4 aut
2451 0a TNF-related apoptosis-inducing ligand (TRAIL) signaling and cell death in the immature central nervous system after hypoxia-ischemia and inflammation.
264 1c 2014
520 a Tumor Necrosis Factor Related Apoptosis-Inducing Ligand (TRAIL) is a member of the TNF family. The interaction of TRAIL with death receptor 4 (DR4) and DR5 can trigger apoptotic cell death. The aim of this study was to investigate the role of TRAIL signaling in neonatal hypoxia-ischemia (HI). Using a neonatal mouse model of HI, mRNA and protein expression of TRAIL, DR5 and the TRAIL decoy receptors osteoprotegerin (OPG), mDcTRAILR1 and mDcTRAILR2 were determined. In vitro, mRNA expression of these genes was measured in primary neurons and oligodendrocyte progenitor cells (OPCs) after inflammatory cytokine (TNF-α/IFN-γ) treatment and/or oxygen and glucose deprivation (OGD). The toxicity of these various paradigms was also measured. The expression of TRAIL, DR5, OPG and mDcTRAILR2 was significantly increased after HI. In vitro, inflammatory cytokines and OGD treatment significantly induced mRNAs for TRAIL, DR5, OPG and mDcTRAILR2 in primary neurons, and of TRAIL and OPG in OPCs. TRAIL protein was expressed primarily in microglia and astroglia whereas DR5 co-localized with neurons and OPCs in vivo. OGD enhanced TNF-α/IFN-γ toxicity in both neuronal and OPC cultures. Recombinant TRAIL exerted toxicity alone or in combination with OGD and TNF-α/IFN-γ in primary neurons but not in OPC cultures. The marked increases in the expression of TRAIL and its receptors after cytokine exposure and OGD in primary neurons and OPCs were similar to those found in our animal model of neonatal HI. The toxicity of TRAIL in primary neurons suggests that TRAIL signaling participates in neonatal brain injury after inflammation and HI.
650 7a MEDICIN OCH HÄLSOVETENSKAPx Klinisk medicinx Neurologi0 (SwePub)302072 hsv//swe
650 7a MEDICAL AND HEALTH SCIENCESx Clinical Medicinex Neurology0 (SwePub)302072 hsv//eng
650 7a MEDICIN OCH HÄLSOVETENSKAPx Klinisk medicinx Pediatrik0 (SwePub)302212 hsv//swe
650 7a MEDICAL AND HEALTH SCIENCESx Clinical Medicinex Pediatrics0 (SwePub)302212 hsv//eng
700a Rousset, Catherine I4 aut
700a Baburamani, Ana Au Gothenburg University,Göteborgs universitet,Institutionen för kliniska vetenskaper, Avdelningen för obstetrik och gynekologi,Institutionen för neurovetenskap och fysiologi,Institute of Clinical Sciences, Department of Obstetrics and Gynecology,Institute of Neuroscience and Physiology4 aut
700a Levison, Steven W4 aut
700a Wood, Teresa L4 aut
700a Gressens, Pierre4 aut
700a Thornton, Claire4 aut
700a Hagberg, Henrik,d 1955u Gothenburg University,Göteborgs universitet,Institutionen för neurovetenskap och fysiologi,Institutionen för kliniska vetenskaper, Avdelningen för obstetrik och gynekologi,Institute of Neuroscience and Physiology,Institute of Clinical Sciences, Department of Obstetrics and Gynecology4 aut0 (Swepub:gu)xhaghe
710a Göteborgs universitetb Institutionen för kliniska vetenskaper, Avdelningen för obstetrik och gynekologi4 org
773t The Journal of biological chemistryg 289:13, s. 9430-39q 289:13<9430-39x 1083-351X
8564 8u https://gup.ub.gu.se/publication/194536
8564 8u https://doi.org/10.1074/jbc.M113.512350

Hitta via bibliotek

Till lärosätets databas

Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.

 
pil uppåt Stäng

Kopiera och spara länken för att återkomma till aktuell vy