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Science Seen: New microscope reveals biological life as you’ve never seen it before

Various images of cells captured by a new microscope reported in Science
A new microscope allows us to see how cells behave in 3D and real time inside living organisms.

Astronomers developed a “guide star” adaptive optics technique to obtain the most crystal-clear and precise telescopic images of distant galaxies, stars and planets. Now a team of scientists, led by Nobel laureate Eric Betzig, PhD, are borrowing the very same trick. They’ve combined it with lattice light-sheet to create a new microscope that’s able to capture real-time, incredibly detailed and accurate images, along with three-dimensional videos of biology on the cellular and sub-cellular level.

The work — a collaboration between researchers at Howard Hughes Medical Institute, Boston Children’s Hospital and Harvard Medical School —  is detailed in a new paper just published in Science.

“For the first time, we are seeing life itself at all levels inside whole, living organisms,” said Tom Kirchhausen, PhD, co-author on the new study, who is a senior investigator in the Program in Cellular and Molecular Medicine at Boston Children’s Hospital and a professor of cell biology and pediatrics at Harvard Medical School (HMS).

“Every time we’ve done an experiment with this microscope, we’ve observed something novel — and generated new ideas and hypotheses to test,” Kirchhausen said in a news story by HMS. “It can be used to study almost any problem in a biological system or organism I can think of.”

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