Blastocyst

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  Subject Areas on Research

  • A new method for isolating primary mesenchyme cells of the sea urchin embryo. Panning on wheat germ agglutinin-coated dishes. 
  • A prospective, randomized, double-blind study for the evaluation of assisted hatching in patients with advanced maternal age. 
  • Aurora-A kinase is essential for bipolar spindle formation and early development. 
  • Benefits and risks of multiple transfer with in vitro fertilisation. 
  • Carbohydrate changes in pre- and peri-implantation mouse embryos as detected by a monoclonal antibody. 
  • Cell recognition processes in the differentiation of embryonic sea urchins. 
  • Cellular and molecular responses of the uterus to embryo implantation can be elicited by locally applied growth factors. 
  • Clinical pregnancy and live birth increase significantly with every additional blastocyst up to five and decline after that: an analysis of 16,666 first fresh single-blastocyst transfers from the Society for Assisted Reproductive Technology registry. 
  • Co-expression of vimentin and cytokeratins in parietal endoderm cells of early mouse embryo. 
  • Early embryonic lethality of mice with disrupted transcription cofactor PIMT/NCOA6IP/Tgs1 gene. 
  • Embryo research revisited. 
  • Embryonic germ cell lines and their derivation from mouse primordial germ cells. 
  • Establishing the epigenetic status of the Prader-Willi/Angelman imprinting center in the gametes and embryo. 
  • Evaluation of endometrial receptivity and implantation failure. 
  • Evaluation of the clinical efficacy of embryo cryopreservation. 
  • Expression and localization of components of the histone deacetylases multiprotein repressory complexes in the mouse preimplantation embryo. 
  • GFAP is necessary for the integrity of CNS white matter architecture and long-term maintenance of myelination. 
  • High relative deoxyribonucleic acid content of trophectoderm biopsy adversely affects pregnancy outcomes. 
  • How compliant are in vitro fertilization member clinics in following embryo transfer guidelines? An analysis of 59,689 fresh first in vitro fertilization autologous cycles from 2011 to 2012. 
  • Identification and localization of a sea urchin Notch homologue: insights into vegetal plate regionalization and Notch receptor regulation. 
  • Impact of different clinical variables on pregnancy outcome following embryo cryopreservation. 
  • Implantation and the survival of early pregnancy. 
  • In vitro culture and differentiation on normal mouse blastocysts. 
  • In vitro development of inner cell masses isolated from t0/t0 and tW5/tW5 mouse embryos. 
  • In vitro development of inner cell masses isolated immunosurgically from mouse blastocysts. I. Inner cell masses from 3.5-day p.c. blastocysts incubated for 24 h before immunosurgery. 
  • In vitro development of inner cell masses isolated immunosurgically from mouse blastocysts. II. Inner cell masses from 3.5- to 4.0-day p.c. blastocysts. 
  • Inhibitors of metalloendoproteases block spiculogenesis in sea urchin primary mesenchyme cells. 
  • Modeling human peri-implantation placental development and function†. 
  • Neem oil inhibits two-cell embryo development and trophectoderm attachment and proliferation in vitro. 
  • Ontogeny of the basal lamina in the sea urchin embryo. 
  • Performance of cryopreserved pre-embryos obtained in in vitro fertilization cycles with or without a gonadotropin-releasing hormone agonist. 
  • Piezo-assisted nuclear transfer affects cloning efficiency and may cause apoptosis. 
  • Pre-implantation genetic testing alters the sex ratio: an analysis of 91,805 embryo transfer cycles. 
  • Progesterone Increases Mitochondria Membrane Potential in Non-human Primate Oocytes and Embryos. 
  • Quest for a less invasive approach to preimplantation genetic testing remains ongoing. 
  • SNP array-based analyses of unbalanced embryos as a reference to distinguish between balanced translocation carrier and normal blastocysts. 
  • Shift in nucleosome populations during embryogenesis: microheterogeneity in nucleosomes during development of the sea urchin embryo. 
  • Surface antigens involved in interactions of embryonic sea urchin cells. 
  • The Role of Brachyruy (T) During Gastrulations Movement in the Sea Urchin, Lytechinus variegatus 
  • The mammalian class 3 PI3K (PIK3C3) is required for early embryogenesis and cell proliferation. 
  • Three-dimensional ultrasound diagnosis of T-shaped uterus is associated with adverse pregnancy outcomes after embryo transfer. 
  • Transcriptome analysis of mouse stem cells and early embryos. 
  • Use of human gametes obtained from anonymous donors for the production of human embryonic stem cell lines. 
  • Viable Mice with Extensive Gene Humanization (25-kbp) Created Using Embryonic Stem Cell/Blastocyst and CRISPR/Zygote Injection Approaches. 
  • When next-generation sequencing-based preimplantation genetic testing for aneuploidy (PGT-A) yields an inconclusive report: diagnostic results and clinical outcomes after re biopsy. 
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  Keywords of People

  • Hogan, Brigid L. M., Research Professor of Cell Biology, Cell Biology