Advanced search

Filter By:

Journal Check one or more journals to show results from those journals only.

Choose more journals

Article type Check one or more article types to show results from those article types only.
Subject Check one or more subjects to show results from those subjects only.
Date Choose a date option to show results from those dates only.

Custom date range

Clear all filters
Sort by:
Showing 1–2 of 2 results
Advanced filters: Author: Stéphane Chaignepain Clear advanced filters

  • Formation of amyloid-beta (Aβ) oligomer pores in the membrane of neurons has been proposed to explain neurotoxicity in Alzheimer´s disease. Here authors present the 3D- structure of an Aβ oligomer formed in a membrane mimicking environment and observe that Aβ tetramers and octamers inserted into lipid bilayers as well-defined pores.

    • Sonia Ciudad
    • Eduard Puig
    • Natàlia Carulla
    ResearchOpen Access
    Nature Communications
    Volume: 11, P: 1-14

  • Molecules that mimic the charge surface of B-DNA could enable the inhibition of DNA processive enzymes. Now, helically folded aromatic oligoamide scaffolds have been synthesized that display anions at positions similar to that of B-DNA phosphates. These foldamer mimics can recognize some DNA binding proteins and inhibit enzymes such as HIV integrase and topoisomerase 1.

    • Krzysztof Ziach
    • Céline Chollet
    • Ivan Huc
    Research
    Nature Chemistry
    Volume: 10, P: 511-518