
Guillaume Lettre
257 posts

Guillaume Lettre
@GLettre
Human geneticist; curious by nature; (wannabe) hockey player, long-distance runner. Love hiking!


Huge congratulations to my wife, Dr. Wenmin Zhang (not on X), on the IGES @genepisociety James V. Neel Young Investigator Award 💕🎇 Her work with @GLettre @ProfJoseeDupuis and Rob Sladek: biorxiv.org/content/10.110…







Absolutely thrilled to share this incredible work led by @JayoungR ! A huge shoutout to the collaborative efforts with @SherwoodLab, @ccassa, their teams and several key collaborators. Check out her excellent twettorial for a summary and link to the preprint!#CRISPR #BEAN 🧬🌟☕️


Chercheurs, CARTaGENE et Génome Québec sont heureux d'organiser un webinaire sur les données de séquençage de CARTaGENE le 22 janvier 2024 à 11h. Inscription et détails ici: bit.ly/3GQk5nd.


The new CRISPR-based therapy for sickle cell disease & beta-thal is a win for GWAS. The target (BCL11A) for the @VertexPharma @CRISPRTX therapy was first prioritized by GWAS of HbF & disease modification, with subsequent molecular characterization of the prioritized gene. Some key refs 👇: nature.com/articles/ng2108 @NatureGenet (Menzel et al 2007) pnas.org/doi/10.1073/pn… @PNASNews (Uda et al 2008) pnas.org/doi/10.1073/pn… @PNASNews (Lettre et al 2008) science.org/doi/10.1126/sc… @ScienceMagazine (Sankaran et al 2008) @bloodgenes was a @harvardmed student & his paper was published around the time he was my subintern @BrighamWomens while I was an intern @BrighamMedRes! Now I have a lot of pride describing this story to 1st-year @harvardmed students when teaching in the genetics course directed by @joelhirschhorn, another key player in this story. Also, now my wife works closely with my grand-mentor D. Altshuler @VertexPharma to bring this therapy to patients.













