Today's post is by Nader Heidari, an associate editor at C&EN who loves watching cells race and paint dry.
On Nov. 22, cells raced down ultrathin channels, vying for the position of fastest cell in the 2013 World Cell Race. At speeds of up to 300 micrometers/hour, cells blew down the maze-like track, running into dead ends and occasionally getting confused and turning around. Many cell lines didn't finish, but glory came to those who did.
This year's victor (shown in the race video above) was MDA MB 231 s1, a human breast cancer cell line from Alexis Gautreau of the Laboratory of Enzymology & Structural Biochemistry, in France. Gautreau will receive a €400 voucher (that’s about $650) from Ibidi, one of the event's sponsors. The winning cells weren't the fastest, nor were they the smartest, but they prevailed because of their persistence and because they got a good head-start by entering the maze of channels more quickly than their competitors. Slow and steady wins the race!
In second place was MFH 152, a sarcoma cell line from Mohamed Jemaà in Ariane Abrieu’s lab at the Research Center for Macromolecular Biochemistry, in France. Although they were fast and accurate, these cells took too long to actually start the race, falling behind MDA MB 231, according to the race organizers.
Cell-racing fans don't have to wait until late next year for another dose of mitochondria-pumping action: The organizers are looking to start the first "Dicty World Race," tentatively scheduled for March 21, 2014. The stars of this show would be Dictyostelium, a type of slime mold. So keep an eye out for some pedal-to-the-flagella protist action!