Tag: Tomas Kirchhausen

  • Science & Tech

    Cells like we’ve never seen them before

    “This is the miracle of being able to see what we have never been able to see before,” said Harvard Medical School professor and study co-author Tomas Kirchhausen.

    6–8 minutes
    Cells of a zebrafish eye, computationally "exploded."
  • Health

    Synthetic molecule blocks exit from cell organelle

    The ubiquitous, small GTPases are a family of signal transduction molecules that play crucial roles in numerous biological processes, including cell motility and division. Though scientists have eyed these proteins as potential therapeutic targets for years, inhibitors of GTPases have proven exceedingly difficult to develop; currently there are only a handful in existence. But in…

    1–2 minutes