12,279 results found
    1. Neuroscience

    Forniceal deep brain stimulation induces gene expression and splicing changes that promote neurogenesis and plasticity

    Amy E Pohodich, Hari Yalamanchili ... Huda Y Zoghbi
    Forniceal deep brain stimulation is a promising treatment for several neuropsychiatric disorders as it upregulates synaptic and neurogenesis-associated genes, normalizes genes misregulated in Rett syndrome mice, and regulates genes altered in intellectual disability and major depression.
    1. Neuroscience

    A consensus guide to capturing the ability to inhibit actions and impulsive behaviors in the stop-signal task

    Frederick Verbruggen, Adam R Aron ... C Nico Boehler
    Clear guidelines and open-source software resources are provided for the stop-signal task, in order to streamline the use of this important tool, and to thereby increase its validity and reliability.
    1. Epidemiology and Global Health
    2. Microbiology and Infectious Disease

    Alternative splicing of coq-2 controls the levels of rhodoquinone in animals

    June H Tan, Margot Lautens ... Gustavo Salinas
    The switch from ubiquinone to rhodoquinone synthesis that is required for parasitic helminths to survive in anaerobic host tissues is due to alternative splicing of polyprenyltransferase COQ-2.
    1. Genetics and Genomics

    Expanding the stdpopsim species catalog, and lessons learned for realistic genome simulations

    M Elise Lauterbur, Maria Izabel A Cavassim ... Ilan Gronau
    Stdpopsim, a framework for generating realistic chromosome-scale simulations, is expanded to facilitate simulations for non-model species, resulting in insights into how such simulations should be designed.
    1. Chromosomes and Gene Expression
    2. Cancer Biology

    Global analysis of p53-regulated transcription identifies its direct targets and unexpected regulatory mechanisms

    Mary Ann Allen, Zdenek Andrysik ... Joaquin M Espinosa
    The first global analysis of the effects of the transcription factor p53 on RNA synthesis illuminates several novels aspects of the molecular mechanism of action of this potent tumor suppressor.
    1. Evolutionary Biology

    Homo naledi, a new species of the genus Homo from the Dinaledi Chamber, South Africa

    Lee R Berger, John Hawks ... Bernhard Zipfel
    A new hominin species has been unearthed in the Dinaledi Chamber of the Rising Star cave system in the largest assemblage of a single species of hominins yet discovered in Africa.
    1. Evolutionary Biology
    2. Microbiology and Infectious Disease

    Integrating genotypes and phenotypes improves long-term forecasts of seasonal influenza A/H3N2 evolution

    John Huddleston, John R Barnes ... Trevor Bedford
    The combination of phenotypic measures of antigenic drift and genotypic measures of functional constraint improves the accuracy of long-term seasonal influenza A/H3N2 forecasts.
    1. Neuroscience

    Large-scale characterization of cocaine addiction-like behaviors reveals that escalation of intake, aversion-resistant responding, and breaking-points are highly correlated measures of the same construct

    Giordano de Guglielmo, Lieselot Carrette ... Olivier George
    Genetically diverse rats reveal a single underlying construct linking key addiction-like behaviors, challenging compulsivity as an independent measure, and offering a new perspective on vulnerability and resilience to addiction.
    1. Stem Cells and Regenerative Medicine

    Yap1 safeguards mouse embryonic stem cells from excessive apoptosis during differentiation

    Lucy LeBlanc, Bum-Kyu Lee ... Jonghwan Kim
    During ES cell differentiation, Yap1 directly regulates apoptosis-related genes like Bcl-2 and Mcl-1 to attenuate apoptosis and promote cell survival to allow for successful cell fate changes.
    1. Genetics and Genomics
    2. Cancer Biology

    Origins and functional consequences of somatic mitochondrial DNA mutations in human cancer

    Young Seok Ju, Ludmil B Alexandrov ... Peter J Campbell
    Identifying 1,907 mitochondrial somatic mutations from 1,675 tumor tissues provides new insights into the causes and effects of the mitochondrial genome mutations found in human cancers.

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