User profiles for Juan M. Iglesias-Artola

Juan M. Iglesias-Artola

Postdoc, Max Planck Institute of Molecular Cell Biology and Genetics
Verified email at mpi-cbg.de
Cited by 331

[HTML][HTML] Compartmentalised RNA catalysis in membrane-free coacervate protocells

…, JM Iglesias-Artola, K Le Vay, V Mayr, M Kar… - Nature …, 2018 - nature.com
Phase separation of mixtures of oppositely charged polymers provides a simple and direct
route to compartmentalisation via complex coacervation, which may have been important for …

[HTML][HTML] Charge-density reduction promotes ribozyme activity in RNA–peptide coacervates via RNA fluidization and magnesium partitioning

JM Iglesias-Artola, B Drobot, M Kar, AW Fritsch… - Nature …, 2022 - nature.com
It has long been proposed that phase-separated compartments can provide a basis for the
formation of cellular precursors in prebiotic environments. However, we know very little about …

The Road to Quantitative Lipid Biochemistry in Living Cells

JM Iglesias-Artola, A Nadler - Accounts of Chemical Research, 2023 - ACS Publications
Conspectus Traditional cell biological techniques are not readily suitable for studying lipid
signaling events because genetic perturbations are much slower than the interconversion of …

[HTML][HTML] Predicting disordered regions driving phase separation of proteins under variable salt concentration

E Meca, AW Fritsch, JM Iglesias-Artola, S Reber… - Frontiers in …, 2023 - frontiersin.org
We investigate intrinsically disordered regions (IDRs) of phase separating proteins regarding
their impact on liquid-liquid phase separation (LLPS) of the full protein. Our theoretical …

Hedgehog signaling can enhance glycolytic ATP production in the Drosophila wing disc

I Nellas, KV Iyer, JM IglesiasArtola, M Pippel… - EMBO …, 2022 - embopress.org
Adenosine triphosphate (ATP) production and utilization is critically important for animal
development. How these processes are regulated in space and time during tissue growth …

Quantifying single cell lipid signaling kinetics after photo-stimulation

…, M Schuhmacher, HM Lennartz, JM Iglesias-Artola… - bioRxiv, 2023 - biorxiv.org
Studying the role of molecularly distinct lipid species in cell signaling remains challenging
due to a scarcity of methods for performing quantitative lipid biochemistry in living cells. We …

[PDF][PDF] Quantifying single-cell diacylglycerol signaling kinetics after uncaging

…, M Schuhmacher, HM Lennartz, JM Iglesias-Artola… - Biophysical …, 2023 - cell.com
Studying the role of molecularly distinct lipid species in cell signaling remains challenging
due to a scarcity of methods for performing quantitative lipid biochemistry in living cells. We …

Bifunctional Monosaccharides Preferentially Localize to Nuclear Subcompartments

P Barahtjan, JM Iglesias-Artola, K Boehlig, A Lohmann… - bioRxiv, 2023 - biorxiv.org
Recent progress in glycan research has been driven by widespread implementations of
metabolic oligosaccharide engineering. Complementing existing approaches, we here …

Active gelation breaks time-reversal-symmetry of mitotic chromosome mechanics

M Mittasch, AW Fritsch, M Nestler, JM Iglesias-Artola… - bioRxiv, 2018 - biorxiv.org
In cell division, mitosis is the phase in which duplicated sets of chromosomes are mechanically
aligned to form the metaphase plate before being segregated in two daughter cells. …

Small molecule modulation of a redox-sensitive stress granule protein dissolves stress granules with beneficial outcomes for familial amyotrophic lateral sclerosis …

…, S Sridharan, J Nijssen, J Bilstein, JM Iglesias-Artola… - bioRxiv, 2019 - biorxiv.org
Neurodegeneràve diseases such as amyotrophic lateral sclerosis (ALS) are oten associated
with mutàons in proteins that are associated with stress granules. Stress granules are …