Research Advances

A Research Advance is a short article that allows either the authors of an eLife paper or other researchers to publish new results that build on the original research paper in an important way.

Latest articles

    1. Structural Biology and Molecular Biophysics

    N-acetylation of α-synuclein enhances synaptic vesicle clustering mediated by α-synuclein and lysophosphatidylcholine

    Chuchu Wang, Chunyu Zhao ... Cong Liu
    NMR and clustering results show that N-terminal acetylation of α-syn enhances its binding to the neutral phospholipid lysophosphatidylcholine, thereby promoting its function of clustering synaptic vesicles.
    1. Biochemistry and Chemical Biology
    2. Structural Biology and Molecular Biophysics

    Impact of the clinically approved BTK inhibitors on the conformation of full-length BTK and analysis of the development of BTK resistance mutations in chronic lymphocytic leukemia

    Raji E Joseph, Thomas E Wales ... Amy H Andreotti
    The clinically approved BTK kinase active site inhibitors alter the conformational equilibrium of full-length BTK in distinct and unexpected ways.
    1. Structural Biology and Molecular Biophysics

    CTFFIND5 provides improved insight into quality, tilt, and thickness of TEM samples

    Johannes Elferich, Lingli Kong ... Nikolaus Grigorieff
    CTFFIND5 estimates the thickness and tilt of cryogenic electron microscopy samples directly from the power spectrum of a single exposure.
    1. Structural Biology and Molecular Biophysics

    Conformational dynamics of a nicotinic receptor neurotransmitter site

    Mrityunjay Singh, Dinesh C Indurthi ... Shailendra Asthana
    MD-simulations reveal low- to high-affinity conformational shift of orthosteric site in the nicotinic acetylcholine receptor, offering insight into agonist roles in activation dynamics, and highlighting the utility of agonist efficiency.
    1. Cell Biology

    UGGT1-mediated reglucosylation of N-glycan competes with ER-associated degradation of unstable and misfolded glycoproteins

    Satoshi Ninagawa, Masaki Matsuo ... Kazutoshi Mori
    The fate of glycoproteins in the endoplasmic reticulum whether they are directed toward folding or targeted to degradation depends on a tug of war between UGGT1 and EDEM family proteins.
    1. Chromosomes and Gene Expression
    2. Developmental Biology

    Unified bursting strategies in ectopic and endogenous even-skipped expression patterns

    Augusto Berrocal, Nicholas C Lammers ... Michael B Eisen
    Drosophila melanogastereven-skipped enhancers control transcriptional bursting by modulating frequency and amplitude, regardless of varying transcription factor inputs, even when mutated to express in embryonic regions not under selective pressure.
    1. Structural Biology and Molecular Biophysics

    Unanticipated mechanisms of covalent inhibitor and synthetic ligand cobinding to PPARγ

    Jinsai Shang, Douglas J Kojetin
    Commonly used covalent PPARγ inhibitors weaken, but do not block, binding of other ligands via an allosteric mechanism where ligands clash with a covalent ligand-induced transcriptionally repressive structural conformation.
    1. Computational and Systems Biology
    2. Neuroscience

    The recurrent temporal restricted Boltzmann machine captures neural assembly dynamics in whole-brain activity

    Sebastian Quiroz Monnens, Casper Peters ... Bernhard Englitz
    The recurrent temporal restricted Boltzmann machine applied to whole-brain neuronal recordings from larval zebrafish brains provides substantial advantages in discovering the neuronal assembly structure and their connectivity.
    1. Cancer Biology
    2. Computational and Systems Biology

    Robust estimation of cancer and immune cell-type proportions from bulk tumor ATAC-Seq data

    Aurélie Anne-Gaëlle Gabriel, Julien Racle ... David Gfeller
    EPIC-ATAC accurately quantifies cell-type heterogeneity in tumor bulk ATAC-Seq samples using reliable cell-type specific chromatin accessibility markers for the major cell types found in tumor microenvironments.
    1. Microbiology and Infectious Disease

    Peptidoglycan-tethered and free forms of the Braun lipoprotein are in dynamic equilibrium in Escherichia coli

    Yucheng Liang, Jean-Emmanuel Hugonnet ... Michel Arthur
    The Braun lipoprotein is tethered to peptidoglycan independently from the insertion of newly-synthesized peptidoglycan subunits into the expanding cell wall generating a dynamic equilibrium between free and bound protein forms.