Lluís Ribas de Pouplana

Lluís Ribas de Pouplana

Institut de Recerca Biomèdica de Barcelona

Life & Medical Sciences

Born in Girona. He studied Biology at the University of Barcelona, and Biochemistry at Edinburgh University, where he obtained a PhD in 1992 with the help of a fellowship from La Caixa/British Council. He then joined the Biology department of the Massachusetts Institute of Technology as a postdoc. In 1997 he moved to The Scripps Research Institute where he became assistant professor of Molecular Biology in 2001. In 2003 he joined ICREA, and became Principal Investigator at the Institute for Research in Biomedicine, where he heads the Laboratory of Gene Translation. He is the founder of two biotechnology companies and has acted as Chief Scientific Officer of Omnia Molecular SL. (2010-2015). In addition, Dr. Ribas serves as a scientific advisor to aTyr Ltd.

Research interests

Our laboratory investigates the process of protein synthesis, its evolution, and its connections to human health. We are preoccupied by two fundamental questions: what are the functional limits of the protein synthesis apparatus, and how is protein synthesis regulated and integrated within the context of the cell. We want to understand what defines the boundaries of the proteomes of species, and what specific adaptations allow certain organisms to fabricate proteins that are inaccessible to other species. In addition, we are studying protein synthesis in the mitochondria, with a particular emphasis on the mechanisms that coordinate mitochondrial protein synthesis to mitochondrial dynamics and cell cycle. How these biosynthetic routes are coordinated, and how are they synchronized with the cell cycle is unknown. We want to contribute to the resolution of this problem through the study of an essential mitochondrial protein that we discovered in the lab.

Selected publications

- Ros, Enric; Prades, Amparo; Forson, Dominique; Smyth, Jacqueline; Verdaguer, Xavier; Ribas de Pouplana, Lluis; Riera, Antoni 2020, 'Synthesis of 3-alkyl-6-methyl-1,2,4,5-tetrazinesviaa Sonogashira-type cross-coupling reaction', Chemical Communications, 56, 75, 11086 - 11089.

- Ribas de Pouplana L 2020, 'The mitochondrial tRNA conundrum', Nature Reviews Molecular Cell Biology, 21, 7, 361 - 361.

- Ros, Enric; Bellido, Marina; Verdaguer, Xavier; Ribas de Pouplana, Lluis; Riera, Antoni 2020, 'Synthesis and Application of 3-Bromo-1,2,4,5-Tetrazine for Protein Labeling to Trigger Click-to-Release Biorthogonal Reactions', Bioconjugate Chemistry, 31, 3, 933 - 938.

- L. Ribas de Pouplana and L.S. Kaguni - Editors, The Enzymes Volume XLVIII - Biology of Aminoacyl-tRNA Synthetases, 1st Edition (2020). Elsevier Academic Press.

- Ribas de Pouplana, L. 2020 'The evolution of aminoacyl-tRNA synthetases: From dawn to LUCA" In 'The Enzymes vol. XLVIII Biology of the Aminoacyl-tRNA Synthetases (Ribas de Pouplana and Kaguni Eds.) 1st Edition (2020). Elsevier Academic Press.

Selected research activities

Editor-in-chief,  'Genetics and Genomics Research' section.

Life (ISSN 2075-1729; CODEN: LBSIB7)