233 results found
    1. Structural Biology and Molecular Biophysics
    2. Cell Biology

    A K+-selective CNG channel orchestrates Ca2+ signalling in zebrafish sperm

    Sylvia Fechner et al.
    Zebrafish sperm display an unusual pathway for Ca2+ signalling.
    1. Cell Biology

    Controlling fertilization and cAMP signaling in sperm by optogenetics

    Vera Jansen et al.
    Optogenetics is a non-invasive way to study cAMP signaling in sperm cells, which is able to control sperm motility and fertilization.
    1. Structural Biology and Molecular Biophysics
    2. Cell Biology

    CatSperĪ¶ regulates the structural continuity of sperm Ca2+ signaling domains and is required for normal fertility

    Jean-Ju Chung et al.
    A new component, CatSper zeta, is required for continuous alignment of the calcium channel along the sperm's tail and is crucial for normal sperm swimming behavior and fertility.
    1. Evolutionary Biology
    2. Genetics and Genomics

    Aging: A new defense in the battle of the sexes

    George L Sutphin
    Young Caenorhabditis elegans hermaphrodites use their own sperm to protect against the negative consequences of mating.
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    1. Cell Biology
    2. Developmental Biology

    Ovulation in Drosophila is controlled by secretory cells of the female reproductive tract

    Jianjun Sun, Allan C Spradling
    Secretory cells in the fruit fly reproductive tract produce secretions that control ovulation through a conserved mechanism that could provide insights into ovarian cancer.
    1. Genetics and Genomics

    Insulin-like peptides and the mTOR-TFEB pathway protect Caenorhabditis elegans hermaphrodites from mating-induced death

    Cheng Shi et al.
    Hermaphroditic Caenorhabditis elegans slow the onset of mating-induced death through self-sperm-regulated insulin-like gene expression, which regulates the activity of the IIS/FOXO pathway, mTOR signaling, and the TFEB/HLH-30 transcription factor.
    1. Cell Biology
    2. Developmental Biology

    Cancer: Evolution, ovulation and cancer

    K VijayRaghavan, Satyajit Rath
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    1. Developmental Biology

    The Natural History of Model Organisms: An organismal perspective on C. intestinalis development, origins and diversification

    Matthew J Kourakis, William C Smith
    The life cycle and morphology of the sea squirt Ciona intestinalis shed light on vertebrate evolution.
    1. Neuroscience

    Male Mating Behaviour: The importance of waiting

    Jarred Sanders, David Biron
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    1. Cell Biology
    2. Developmental Biology

    Membrane Structures: Cellular fingers take hold

    Yukiko M Yamashita
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