Once a sperm has broken through to an egg cell in order to fertilize it, the two cells need to hold together tightly. This occurs via a type of protein binding that is among the strongest in ...

During fertilisation, the egg cell and the sperm are bound together by, among other things, two specific proteins. Researchers have now demonstrated that this represents a special type of binding, ...

An egg cell and a sperm need to hold together tightly in the Fallopian tube in order to fuse, resulting in the creation of a new organism. One key part of this process involves the proteins Juno, on ...

Off a quiet hallway on the top floor of a building at the University of Osaka in Japan, Katsuhiko Hayashi is hatching a revolution. Human embryo science: can the world’s regulators keep pace? He is on ...

Researchers at Oregon Health & Science University have accomplished a unique proof of concept to treat infertility by turning skin cells into eggs capable of producing early human embryos. The ...

Once a sperm has broken through to an egg cell in order to fertilize it, the two cells need to hold together tightly. This occurs via a type of protein binding that is among the strongest in ...

Chainsaw Man movie sparks confusion over "intimate" deleted scene, but there's still a Reze bonus coming for fans next week ...

Researchers at OHSU have demonstrated a new technique to treat infertility by turning skin cells into oocytes, or eggs. Shown here, an image of an oocyte with a bright image of a skin cell nucleus ...

Harmful changes to DNA in sperm become more common as men age, with a greater risk of older fathers “unknowingly” passing on a genetic mutation to their offspring. Scientists say it is down to a form ...

Groundbreaking research shows that as men age, harmful genetic mutations in sperm become more common—not just from random chance, but because some are naturally favored. Advanced sequencing revealed ...

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