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Rotary Cell Culture System

The Rotary Cell Culture System (RCCS) is a device designed to grow three-dimensional cell clusters in microgravity. In the early 1990s, NASA researchers began developing hardware that would let them study the cell tissues of mammals—including humans—in microgravity. They also needed it to protect the fragile cultures from the turbulence of Space Shuttle launch and landing. The resulting device enables the growth of tissue, cancer tumors and virus cultures outside the body, both in space and on Earth.

Uses
Using RCCS technology, researchers could potentially test chemotherapy agents on a patient's own cancer cells outside the patient's body. There are similar possibilities for AIDS research: the RCCS can produce human HIV host cells that can be infected and studied. A closed tubular cylinder forms the system's cell culture chamber, which is filled with a liquid medium in which cells grow on micrometre-size beads. The chamber rotates around a horizontal axis, allowing the cells to develop in an environment similar to the free-fall of microgravity. Oxygen, required by cells for growth, is fed into the liquid medium through a porous wall in the chamber. The NASA researchers who led the development of the cell culture bioreactor were named co-recipients of the 1991 NASA Inventor of the Year Award because of their work on the project. ==References==
Source: Wikipedia ↗
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