Type of Submission
Poster
Award
Best Experimental Study
Keywords
netrin-4, Tetrahymena, chemorepellent
Abstract
Netrins are signaling proteins, acting as chemorepellants or chemoattractants, and their role is especially important in early growth in organisms. In studies involving Tetrahymena thermophila, netrin proteins often act as chemorepellants, so research centered around verifying if this was also true for Netrin-4 protein. Since Netrin-1 and Netrin-3 have been shown to influence neurological and developmental growth in organisms, the implications for discovering the cellular effects of Netrin-4 are significant for human health and research. Through behavioral assays, we were able to confirm that Netrin4 does act as a chemorepellant. In addition, our ELISA and Western blots also helped substantiate the idea that Tetrahymena produce Netrin-4 for physiological functions, as they possess receptors for these proteins. The exact purposes of Netrin-4 for this organism is unknown up to this point, so further testing is needed to determine the cellular mechanisms with which Netrin-4 is involved.
Campus Venue
Stevens Student Center Lobby
Location
Cedarville, OH
Start Date
4-3-2019 11:00 AM
End Date
4-3-2019 2:00 PM
Creative Commons License
This work is licensed under a Creative Commons Attribution-Noncommercial-No Derivative Works 4.0 License.
Netrin-3 and Netrin-4-Like Proteins are Secreted from Tetrahymena thermophila
Cedarville, OH
Netrins are signaling proteins, acting as chemorepellants or chemoattractants, and their role is especially important in early growth in organisms. In studies involving Tetrahymena thermophila, netrin proteins often act as chemorepellants, so research centered around verifying if this was also true for Netrin-4 protein. Since Netrin-1 and Netrin-3 have been shown to influence neurological and developmental growth in organisms, the implications for discovering the cellular effects of Netrin-4 are significant for human health and research. Through behavioral assays, we were able to confirm that Netrin4 does act as a chemorepellant. In addition, our ELISA and Western blots also helped substantiate the idea that Tetrahymena produce Netrin-4 for physiological functions, as they possess receptors for these proteins. The exact purposes of Netrin-4 for this organism is unknown up to this point, so further testing is needed to determine the cellular mechanisms with which Netrin-4 is involved.
