University of Wyoming researchers have made a groundbreaking discovery in the study of tardigrades, microscopic creatures known for their ability to survive extreme conditions. The researchers have uncovered the mechanisms behind how tardigrades enter and exit suspended animation, a process known as biostasis, when faced with environmental stress.
Published in Protein Science, the study revealed that proteins from tardigrades, also called water bears, can be expressed in human cells to slow down molecular processes. This finding opens up the possibility of using tardigrade proteins in technologies aimed at slowing the aging process and enhancing the storage of human cells.
Collaborating with institutions from the United Kingdom, United States, Italy, and the Netherlands, the University of Wyoming team demonstrated that introducing tardigrade proteins into human cells can mimic the biostasis mechanism used by the creatures in extreme conditions. The proteins form gels inside cells, slowing down metabolism and increasing resistance to stress.
Interestingly, the process is reversible, as the gels dissolve when stress is relieved, allowing cells to return to normal metabolism. This discovery could have far-reaching implications for various fields, including medicine and biotechnology.
Moreover, previous research by the team showed that tardigrade proteins can stabilize pharmaceuticals used to treat conditions like hemophilia without requiring refrigeration. The potential applications of tardigrade proteins in inducing biostasis in cells and organisms to slow aging and improve storage and stability are indeed promising.
As scientists continue to unravel the mysteries of these resilient creatures, the possibilities for utilizing tardigrade proteins in various technological advancements seem endless. Stay tuned for more updates on this fascinating research from the University of Wyoming.
“Travel aficionado. Incurable bacon specialist. Tv evangelist. Wannabe internet enthusiast. Typical creator.”