2013
Pluripotent Stem Cell Models of Shwachman-Diamond Syndrome Reveal a Common Mechanism for Pancreatic and Hematopoietic Dysfunction
Tulpule A, Kelley JM, Lensch MW, McPherson J, Park IH, Hartung O, Nakamura T, Schlaeger TM, Shimamura A, Daley GQ. Pluripotent Stem Cell Models of Shwachman-Diamond Syndrome Reveal a Common Mechanism for Pancreatic and Hematopoietic Dysfunction. Cell Stem Cell 2013, 12: 727-736. PMID: 23602541, PMCID: PMC3755012, DOI: 10.1016/j.stem.2013.04.002.Peer-Reviewed Original ResearchConceptsHuman embryonic stem cellsPluripotent stem cell modelsStem cell modelShwachman-Diamond syndromeHuman pluripotent stem cell modelSBDS protein expressionEmbryonic stem cellsDiamond syndrome (SBDS) geneStem cell linesHematopoietic dysfunctionPluripotent stem cell lineHematopoietic phenotypeInduced pluripotent stem cell lineHematopoietic differentiationCell modelTransgene rescueShwachman-BodianSyndrome geneHuman diseasesElevated protease levelsNovel insightsMechanistic linkStem cellsEnhanced apoptosisProtein expression
2011
Stage-specific signaling through TGFβ family members and WNT regulates patterning and pancreatic specification of human pluripotent stem cells
Nostro MC, Sarangi F, Ogawa S, Holtzinger A, Corneo B, Li X, Micallef SJ, Park IH, Basford C, Wheeler MB, Daley GQ, Elefanty AG, Stanley EG, Keller G. Stage-specific signaling through TGFβ family members and WNT regulates patterning and pancreatic specification of human pluripotent stem cells. Development 2011, 138: 861-871. PMID: 21270052, PMCID: PMC3035090, DOI: 10.1242/dev.055236.Peer-Reviewed Original ResearchConceptsHuman pluripotent stem cellsPluripotent stem cellsTGFβ family membersStem cellsPancreatic lineage cellsEndoderm fateEndoderm populationEndoderm inductionPancreatic specificationInsulin-expressing cellsBMP inhibitionPancreatic lineagePancreatic fateA SignalingInsulin-producing β-cellsGerm layersCanonical WntDevelopmental stagesActivin A signalingFamily membersLineage cellsWntInsulin expressionCell linesSpecific stages