Show simple item record

dc.contributor.authorHarrison, sarah ellys
dc.contributor.authorSozen, berna
dc.contributor.authorZernicka-Goetz, magdalena
dc.date.accessioned2018-09-05T09:16:33Z
dc.date.available2018-09-05T09:16:33Z
dc.date.issued2018-07
dc.identifier.issn1754-2189
dc.identifier.urihttps://www.repository.cam.ac.uk/handle/1810/279099
dc.description.abstractMammalian embryogenesis requires the coordination of embryonic and extra-embryonic tissues to enable implantation into the uterus and post-implantation development to establish the body plan. Mouse embryonic stem cells (ESCs) are a useful tool for studying pluripotent embryonic tissue in vitro. However, they cannot undertake correct embryogenesis alone. Many attempts to model the early embryo in vitro involve the aggregation of ESCs into spheroids of variable size and cell number that undertake germ-layer specification but fail to recapitulate the characteristic architecture and arrangement of tissues of the early embryo. Here, we describe a protocol to generate the first embryo-like structures by directing the assembly of mouse ESCs and extra-embryonic trophoblast stem cells (TSCs) in a 3D extracellular matrix (ECM) into structures we call ‘polarized embryo-like structures’. By establishing the medium and culture conditions needed to support the growth of both stem cell types simultaneously, embryonic architecture is generated within 4 d of co-culture. This protocol can be performed by those proficient in standard ESC culture techniques and can be used in developmental studies to investigate the interactions between embryonic and extra-embryonic tissues during mammalian development.
dc.description.sponsorshipWe are grateful to the Wellcome Trust for the Senior Research fellowship (grant no. 098287/Z/12/Z) and for a European Research Council grant (code: 669198) awarded to M.Z.-G. to fund this work. We are also grateful for the BBSRC DTP studentship that supports S.E.H. and to the Scientific and Technological Research Council of Turkey, which supports B.S.’
dc.publisherSpringer Nature
dc.titleIn vitro generation of mouse polarized embryo-like structures from embryonic and trophoblast stem cells
dc.typeArticle
prism.endingPage1602
prism.publicationNameNature Protocols
prism.startingPage1586
prism.volume13
dc.identifier.doi10.17863/CAM.26479
dcterms.dateAccepted2018-03-12
rioxxterms.versionofrecord10.1038/s41596-018-0005-x
rioxxterms.versionAM
rioxxterms.licenseref.urihttp://www.rioxx.net/licenses/all-rights-reserved
rioxxterms.licenseref.startdate2018-03-12
dc.contributor.orcidSozen Kaya, Berna [0000-0001-5834-5819]
dc.contributor.orcidZernicka-Goetz, Magdalena [0000-0002-7004-2471]
dc.identifier.eissn1750-2799
rioxxterms.typeJournal Article/Review
pubs.funder-project-idWellcome Trust (098287/Z/12/Z)
pubs.funder-project-idEuropean Research Council (669198)
pubs.funder-project-idEuropean Commission Horizon 2020 (H2020) Marie Sk?odowska-Curie actions (721537)
cam.issuedOnline2018-07-09
rioxxterms.freetoread.startdate2019-01-09


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record