Browse our latest research

Page 822 of 1,838
    1. Cell Biology

    Impaired mRNA splicing and proteostasis in preadipocytes in obesity-related metabolic disease

    Julia Sánchez-Ceinos, Rocío Guzmán-Ruiz ... María M Malagón
    Alternative splicing and the endoplasmic reticulum (ER)-associated protein degradation (ERAD) system represent essential, fat depot-specific components of the adipogenesis that are altered in preadipocytes from obese individuals with metabolic disease.
    1. Microbiology and Infectious Disease

    Effect of SARS-CoV-2 proteins on vascular permeability

    Rossana Rauti, Meishar Shahoha ... Ben Meir Maoz
    A specific SARS-CoV-2 proteins that affect the vascular permeability and impairs the functionality of other significant organs has been identified.
    1. Cell Biology
    2. Microbiology and Infectious Disease

    The Lon protease temporally restricts polar cell differentiation events during the Caulobacter cell cycle

    Deike J Omnus, Matthias J Fink ... Kristina Jonas
    A proteomics-based approach identifies novel substrate proteins of the Lon protease in Caulobacter crescentus and reveals a critical role of Lon in regulating flagella assembly and stalk biogenesis during the cell cycle.
    1. Cancer Biology
    2. Neuroscience

    Stimulation of hypothalamic oxytocin neurons suppresses colorectal cancer progression in mice

    Susu Pan, Kaili Yin ... Guo Zhang
    Assessments using chemogenetic and pharmacological approaches reveal that modulation of the activities of oxytocin neurons in the hypothalamus of the central nervous system could inhibit colorectal cancer progression in mice.
    1. Ecology

    Little evidence that Eurasian jays protect their caches by responding to cues about a conspecific’s desire and visual perspective

    Piero Amodio, Benjamin G Farrar ... Nicola S Clayton
    Across five experiments, Eurasian jays’ caching behaviour provides little evidence of the ability to integrate cues about a potential pilferer’s visual perspective and desire and, challenging previous findings, to respond to either of the two social cues independently.
    1. Developmental Biology
    2. Stem Cells and Regenerative Medicine

    Adult stem cells and niche cells segregate gradually from common precursors that build the adult Drosophila ovary during pupal development

    Amy Reilein, Helen V Kogan ... Daniel Kalderon
    Somatic stem and niche cells in the Drosophila ovary develop from common precursors through regulated proliferative expansion, followed by acquisition of position-specific behaviors, rather than through rigid early specification events.
    1. Neuroscience

    A state space modeling approach to real-time phase estimation

    Anirudh Wodeyar, Mark Schatza ... Mark A Kramer
    A statistically principled approach developed to estimate phase of rhythmic signals in real-time shows robustness to multiple sources of error and also provides confidence criteria.
    1. Structural Biology and Molecular Biophysics

    Transcription initiation at a consensus bacterial promoter proceeds via a ‘bind-unwind-load-and-lock’ mechanism

    Abhishek Mazumder, Richard H Ebright, Achillefs N Kapanidis
    Single-molecule fluorescence experiments reveal transcription initiation proceeds via a 'bind-unwind-load-and-lock' mechanism where promoter DNA unwinds outside the RNA polymerase (RNAP) cleft, the unwound template-DNA loads into the cleft, and RNAP 'locks' the template-DNA by closing the RNAP clamp module.
    1. Microbiology and Infectious Disease

    Total parasite biomass but not peripheral parasitaemia is associated with endothelial and haematological perturbations in Plasmodium vivax patients

    João L Silva-Filho, João CK Dos-Santos ... Fabio TM Costa
    Data exploring host and parasite signatures in the peripheral blood indicate that total parasite biomass is a better predictor of P. vivax-induced host responses and pathogenesis than peripheral parasitemia.
    1. Developmental Biology
    2. Neuroscience

    Stretching of the retinal pigment epithelium contributes to zebrafish optic cup morphogenesis

    Tania Moreno-Mármol, Mario Ledesma-Terrón ... Paola Bovolenta
    Retinal pigment epithelium flattening is an efficient solution adopted by the fast-developing zebrafish to enable folding of the eye primordia, which contrasts with the proliferation-based mechanism used by amniotes.