
Nicolas Kieffer, PhD
@nicolaskieffe13
PhD in Microbiology
Antimicrobial resistance fighter
ID: 1287673191058550785
27-07-2020 08:56:38
29 Tweet
47 Followers
71 Following




Covid reinfection in a 25 year-old man in Nevada, as confirmed by virus genomic sequencing; 2nd infection more severe The Lancet Infectious Diseases thelancet.com/journals/lanin…


New correspondence in The Lancet> Unnecessary obstacles to #COVID19 mass testing thelancet.com/journals/lance…






Happy to share the latest (incidentally, also the first) paper from the MBA lab. We demonstrate that aminoglycoside resistance genes in integrons ARE NOT controlled by riboswitches. Want to know how? Here's a thread academic.oup.com/nar/advance-ar… Unidad Divulgación Científica Fac.Veterinaria UCM FVeterinariaUCM Complutense

First let me say that this has been a great collaborative effort from the team, with Alberto.HCA, Lucía García Pastor, @filipatr, Paula Blanco,Nicolas Kieffer, PhD and Ester Vergara. We were very luck to collaborate with Tom Jové and Julio Alvarez



So many novel antiphage systems out there! Hard to keep up with the pace of discoveries? We reviewed for Nature Reviews Microbiology the highly diverse antiphage defence systems of bacteria; from molecular mechanisms to evolutionary drivers of such diversity. rdcu.be/dg3ql


Sedentary chromosomal integrons (SCIs) are biobanks of anti-phage defence systems! In a huge collaboration with the Didier Mazel lab, we showed that these flexible genetic platforms encode known defences and further discovered 16 new systems. A thread (1/n) doi.org/10.1101/2024.0…

Check out our latest preprint! This work was lead by Nicolas Kieffer, PhD with the support of the whole MBA lab, especially Alberto.HCA . If you are interested in the intersection between #Phage resistance and #AMR pull the thread! 🧵 biorxiv.org/content/10.110…

So happy and proud of all MBA-lab members that made it possible: kudos to Nicolas Kieffer, PhD and Alberto.HCA for leading the effort, and to Laura, Paula, Fran, Patri and André Carvalho for rowing together. What a team! (ucm.es/mbalab)