1,143 results found
    1. Developmental Biology
    2. Stem Cells and Regenerative Medicine

    Efficient generation of marmoset primordial germ cell-like cells using induced pluripotent stem cells

    Yasunari Seita, Keren Cheng ... Kotaro Sasaki
    In vitro model of germline specification in marmosets established by directed differentiation of induced pluripotent stem cells, which transcriptionally resemble pre-migratory primordial germ cells in vivo.
    1. Stem Cells and Regenerative Medicine

    Wnt signaling-mediated redox regulation maintains the germ line stem cell differentiation niche

    Su Wang, Yuan Gao ... Ting Xie
    Wnt signaling regulates cellular redox in the germline stem cell differentiation niche via a novel regulatory mechanism, thereby controlling germ line stem cell progeny differentiation.
    1. Cell Biology
    2. Developmental Biology

    Nanos promotes epigenetic reprograming of the germline by down-regulation of the THAP transcription factor LIN-15B

    Chih-Yung Sean Lee, Tu Lu, Geraldine Seydoux
    Nanos is required for germline specification by erasure of maternal program in primordial germ cells.
    1. Developmental Biology
    2. Stem Cells and Regenerative Medicine

    Directed differentiation of human iPSCs to functional ovarian granulosa-like cells via transcription factor overexpression

    Merrick D Pierson Smela, Christian C Kramme ... George M Church
    Making human stem cells express certain transcription factors can convert them into cells that are similar to ovarian granulosa cells, and perform several important functions of the ovary.
    1. Chromosomes and Gene Expression
    2. Genetics and Genomics

    The genome of the Hi5 germ cell line from Trichoplusia ni, an agricultural pest and novel model for small RNA biology

    Yu Fu, Yujing Yang ... Phillip D Zamore
    The genome sequence of Trichoplusia ni enables the use of this widespread lepidopteran pest as a model for both the study of small RNA pathways and insecticide resistance.
    1. Cell Biology
    2. Developmental Biology

    Recruitment of mRNAs to P granules by condensation with intrinsically-disordered proteins

    Chih-Yung S Lee, Andrea Putnam ... Geraldine Seydoux
    The intrinsically-disordered protein MEG-3 recruits mRNAs to P granules by forming gel-like condensates with ribosome-depleted mRNAs.
    1. Biochemistry and Chemical Biology
    2. Cell Biology

    A mitotic kinase scaffold depleted in testicular seminomas impacts spindle orientation in germ line stem cells

    Heidi Hehnly, David Canton ... John D Scott
    A protein kinase complex that is important for cell division is lost in testicular seminoma, which is a common cancer in men.
    1. Developmental Biology
    2. Stem Cells and Regenerative Medicine

    Metabolic memory of Δ9-tetrahydrocannabinol exposure in pluripotent stem cells and primordial germ cells-like cells

    Roxane Verdikt, Abigail A Armstrong ... Patrick Allard
    Exposure of embryonic stem cells to physiological concentrations of Δ9-THC remodels cellular metabolism across differentiation.
    1. Developmental Biology
    2. Evolutionary Biology

    Bacterial contribution to genesis of the novel germ line determinant oskar

    Leo Blondel, Tamsin EM Jones, Cassandra G Extavour
    Evidence suggests that the oskar gene, a critical germ line determinant in insects, was formed by fusion of bacterial and eukaryotic sequences at least 450 million years ago.
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    1. Computational and Systems Biology
    2. Developmental Biology

    Efficient differentiation of human primordial germ cells through geometric control reveals a key role for Nodal signaling

    Kyoung Jo, Seth Teague ... Idse Heemskerk
    Highly reproducible and efficient human primordial germ cell differentiation was achieved through geometric confinement, which enabled quantitative dissection of the cell signaling driving this differentiation, revealing a major role of Wnt signaling is indirect by inducing Nodal signaling.

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