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432Episodes
Category: Science

A fun take on the latest science news with enough data to sink your teeth into. Lagrange Point goes beyond the glossy summary and gets in depth with the research from across the world.

Episode 413 - Detecting gene doping in sport, and the strange air of gyms

January 11, 2021

You've probably heard of CRISPR, but what does it mean for the world of professional sports? How could gene-doping be detected by sports administrators? Could you tell if someone had used CRISPR to 'dope' their performance?  WADA considers gene editing a form of doping, but how can you detect it? What happens when you mix sweat, gym equipment and cleaning products? When you exercise you release a 3-5 times the amount of chemicals than a sedentary person. What happens to the mix of sweat, amino acids and cleaning products in the air of a gym?

  1. Alina Paßreiter, Andreas Thomas, Nicolas Grogna, Philippe Delahaut, Mario Thevis. First Steps toward Uncovering Gene Doping with CRISPR/Cas by Identifying SpCas9 in Plasma via HPLC–HRMS/MSAnalytical Chemistry, 2020; 92 (24): 16322 DOI: 10.1021/acs.analchem.0c04445
  2. Zachary Finewax, Demetrios Pagonis, Megan S. Claflin, Anne V. Handschy, Wyatt L. Brown, Olivia Jenks, Benjamin A. Nault, Douglas A. Day, Brian M. Lerner, Jose L. Jimenez, Paul J. Ziemann, Joost A. Gouw. Quantification and source characterization of volatile organic compounds from exercising and application of chlorine‐based cleaning products in a university athletic centerIndoor Air, 2020; DOI: 10.1111/ina.12781