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WFRF:(Nuber Ulrike)
 

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LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00004463naa a2200433 4500
001oai:lup.lub.lu.se:625f8489-9746-4673-a4e0-c6c6309f8acf
003SwePub
008160404s2012 | |||||||||||000 ||eng|
024a https://lup.lub.lu.se/record/28591802 URI
024a https://doi.org/10.1158/0008-5472.CAN-11-35252 DOI
040 a (SwePub)lu
041 a engb eng
042 9 SwePub
072 7a art2 swepub-publicationtype
072 7a ref2 swepub-contenttype
100a Hertwig, Falk4 aut
2451 0a Definition of Genetic Events Directing the Development of Distinct Types of Brain Tumors from Postnatal Neural Stem/Progenitor Cells.
264 1c 2012
520 a Although brain tumors are classified and treated based upon their histology, the molecular factors involved in the development of various tumor types remain unknown. In this study, we show that the type and order of genetic events directs the development of gliomas, central nervous system primitive neuroectodermal tumors, and atypical teratoid/rhabdoid-like tumors from postnatal mouse neural stem/progenitor cells (NSC/NPC). We found that the overexpression of specific genes led to the development of these three different brain tumors from NSC/NPCs, and manipulation of the order of genetic events was able to convert one established tumor type into another. In addition, loss of the nuclear chromatin-remodeling factor SMARCB1 in rhabdoid tumors led to increased phosphorylation of eIF2α, a central cytoplasmic unfolded protein response (UPR) component, suggesting a role for the UPR in these tumors. Consistent with this, application of the proteasome inhibitor bortezomib led to an increase in apoptosis of human cells with reduced SMARCB1 levels. Taken together, our findings indicate that the order of genetic events determines the phenotypes of brain tumors derived from a common precursor cell pool, and suggest that the UPR may represent a therapeutic target in atypical teratoid/rhabdoid tumors. Cancer Res; 72(13); 3381-92. ©2012 AACR.
650 7a MEDICIN OCH HÄLSOVETENSKAPx Klinisk medicinx Cancer och onkologi0 (SwePub)302032 hsv//swe
650 7a MEDICAL AND HEALTH SCIENCESx Clinical Medicinex Cancer and Oncology0 (SwePub)302032 hsv//eng
700a Meyer, Katharina4 aut
700a Braun, Sebastianu Lund University,Lunds universitet,Stamcellscentrum (SCC),Avdelningen för stamcellsforskning,Institutionen för laboratoriemedicin,Medicinska fakulteten,Stem Cell Center,Division of stem cell research,Department of Laboratory Medicine,Faculty of Medicine4 aut0 (Swepub:lu)med-sba
700a Ek, Sara4 aut
700a Spang, Rainer4 aut
700a Pfenninger, Cosima4 aut
700a Artner, Isabellau Lund University,Lunds universitet,Stamcellscentrum (SCC),Avdelningen för stamcellsforskning,Institutionen för laboratoriemedicin,Medicinska fakulteten,Stem Cell Center,Division of stem cell research,Department of Laboratory Medicine,Faculty of Medicine4 aut0 (Swepub:lu)med-iba
700a Prost, Gaelleu Lund University,Lunds universitet,Stamcellscentrum (SCC),Avdelningen för stamcellsforskning,Institutionen för laboratoriemedicin,Medicinska fakulteten,Stem Cell Center,Division of stem cell research,Department of Laboratory Medicine,Faculty of Medicine4 aut0 (Swepub:lu)med-gep
700a Chen, Xinbin4 aut
700a Biegel, Jaclyn A4 aut
700a Judkins, Alexander R4 aut
700a Englund, Elisabetu Lund University,Lunds universitet,Tumörmikromiljö,Sektion I,Institutionen för kliniska vetenskaper, Lund,Medicinska fakulteten,Tumor microenvironment,Section I,Department of Clinical Sciences, Lund,Faculty of Medicine4 aut0 (Swepub:lu)pat-een
700a Nuber, Ulrikeu Lund University,Lunds universitet,Stamcellscentrum (SCC),Avdelningen för stamcellsforskning,Institutionen för laboratoriemedicin,Medicinska fakulteten,Stem Cell Center,Division of stem cell research,Department of Laboratory Medicine,Faculty of Medicine4 aut0 (Swepub:lu)med-unu
710a Stamcellscentrum (SCC)b Avdelningen för stamcellsforskning4 org
773t Cancer Researchg 72:13, s. 3381-3392q 72:13<3381-3392x 1538-7445
856u http://www.ncbi.nlm.nih.gov/pubmed/22719073?dopt=Abstracty FULLTEXT
856u http://dx.doi.org/10.1158/0008-5472.CAN-11-3525y FULLTEXT
8564 8u https://lup.lub.lu.se/record/2859180
8564 8u https://doi.org/10.1158/0008-5472.CAN-11-3525

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