1,316 results found
    1. Cell Biology
    2. Developmental Biology

    SUMO is a pervasive regulator of meiosis

    Nikhil R Bhagwat et al.
    Multi-dimensional global proteomics describes the SUMO-modified proteome during meiosis and reveals novel roles in regulating the key events of meiotic chromosome metabolism.
    1. Ecology

    Volatile DMNT directly protects plants against Plutella xylostella by disrupting the peritrophic matrix barrier in insect midgut

    Chen Chen et al.
    The natural volatile component DMNT protects plants from insect attacks by damaging peritropic matrix barriers in insect midguts, paving a promising way for the molecular breeding of plant protection.
    1. Immunology and Inflammation
    2. Microbiology and Infectious Disease

    Mapping immune variation and var gene switching in naive hosts infected with Plasmodium falciparum

    Kathryn Milne et al.
    Parasite variants associated with severe malaria do not have an intrinsic growth or survival advantage in vivo, which indicates that a change in host environment is required for their selection.
    1. Cell Biology

    Robustness of the microtubule network self-organization in epithelia

    Aleksandra Z Płochocka et al.
    Computational, theoretical, and in vivo studies reveal that in epithelia the self-organization of apical microtubules is robustly determined by cell geometry and minus-end distribution, not organism environment or genetics.
    1. Chromosomes and Gene Expression

    Short-term exposure to intermittent hypoxia leads to changes in gene expression seen in chronic pulmonary disease

    Gang Wu et al.
    RNA profiles from lungs of mice exposed to intermittent hypoxia shared similarity with gene expression changes in human lung from patients with pulmonary diseases, including pulmonary hypertension, COPD, and asthma.
  1. Episode 72: February 2021

    In this episode, we hear about boosting memory with magnesium, overlooked COVID-19 genes, sourdough, sharks in low-oxygen environments, and how mummified baboons could help solve the mystery of an ancient kingdom.
    1. Immunology and Inflammation

    Dichloroacetate reverses sepsis-induced hepatic metabolic dysfunction

    Rabina Mainali et al.
    Integrative multi-omics reveals global dysregulation in hepatic metabolism during prolonged sepsis.
    1. Structural Biology and Molecular Biophysics

    A critical residue in the α1M2–M3 linker regulating mammalian GABAA receptor pore gating by diazepam

    Joseph W Nors et al.
    The role of an important gating domain in linkage between the benzodiazepine drug-binding site and the pore gate in GABAA receptors.
    1. Biochemistry and Chemical Biology
    2. Structural Biology and Molecular Biophysics

    Myosin with hypertrophic cardiac mutation R712L has a decreased working stroke which is rescued by omecamtiv mecarbil

    Aaron Snoberger et al.
    Mechanochemical defects of a β-cardiac myosin mutation that results in severe hypertrophic cardiomyopathy are reported and the heart failure drug omecamtiv mecarbil rescues these defects.
    1. Biochemistry and Chemical Biology
    2. Structural Biology and Molecular Biophysics

    Residue-by-residue analysis of cotranslational membrane protein integration in vivo

    Felix Nicolaus et al.
    The cotranslational membrane integration of three multispanning Escherichia coli inner membrane proteins is followed using force profile analysis, uncovering unexpected complexities in the membrane integration process.

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