Search Results - "Davis, Sonnet S."
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Mitochondrial Dysfunction Induces Senescence with a Distinct Secretory Phenotype
Published in Cell metabolism (09-02-2016)“…Cellular senescence permanently arrests cell proliferation, often accompanied by a multi-faceted senescence-associated secretory phenotype (SASP). Loss of…”
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Oxylipin biosynthesis reinforces cellular senescence and allows detection of senolysis
Published in Cell metabolism (01-06-2021)“…Cellular senescence is a stress or damage response that causes a permanent proliferative arrest and secretion of numerous factors with potent biological…”
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Brain delivery and activity of a lysosomal enzyme using a blood-brain barrier transport vehicle in mice
Published in Science translational medicine (27-05-2020)“…Most lysosomal storage diseases (LSDs) involve progressive central nervous system (CNS) impairment, resulting from deficiency of a lysosomal enzyme. Treatment…”
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Preclinical and clinical evaluation of the LRRK2 inhibitor DNL201 for Parkinson's disease
Published in Science translational medicine (08-06-2022)“…Mutations in leucine-rich repeat kinase 2 ( ) are the most common genetic risk factors for Parkinson's disease (PD). Increased LRRK2 kinase activity is thought…”
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JNK modifies neuronal metabolism to promote proteostasis and longevity
Published in Aging cell (01-06-2019)“…Aging is associated with a progressive loss of tissue and metabolic homeostasis. This loss can be delayed by single‐gene perturbations, increasing lifespan…”
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Characterization of Fluid Biomarkers Reveals Lysosome Dysfunction and Neurodegeneration in Neuronopathic MPS II Patients
Published in International journal of molecular sciences (22-07-2020)“…Mucopolysaccharidosis type II is a lysosomal storage disorder caused by a deficiency of iduronate-2-sulfatase (IDS) and characterized by the accumulation of…”
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Metformin inhibits Branched Chain Amino Acid (BCAA) derived ketoacidosis and promotes metabolic homeostasis in MSUD
Published in Scientific reports (04-07-2016)“…Maple Syrup Urine Disease (MSUD) is an inherited disorder caused by the dysfunction in the branched chain keto-acid dehydrogenase (BCKDH) enzyme. This leads to…”
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DNL343 is an investigational CNS penetrant eukaryotic initiation factor 2B activator that prevents and reverses the effects of neurodegeneration caused by the integrated stress response
Published in eLife (17-09-2024)“…The integrated stress response (ISR) is a conserved pathway in eukaryotic cells that is activated in response to multiple sources of cellular stress. Although…”
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High-Throughput Liquid Chromatography-Tandem Mass Spectrometry Quantification of Glycosaminoglycans as Biomarkers of Mucopolysaccharidosis II
Published in International journal of molecular sciences (30-07-2020)“…We recently developed a blood-brain barrier (BBB)-penetrating enzyme transport vehicle (ETV) fused to the lysosomal enzyme iduronate 2-sulfatase (ETV:IDS) and…”
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Secretion of leukotrienes by senescent lung fibroblasts promotes pulmonary fibrosis
Published in JCI insight (19-12-2019)Get full text
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TREM2 Regulates Microglial Cholesterol Metabolism upon Chronic Phagocytic Challenge
Published in Neuron (Cambridge, Mass.) (04-03-2020)“…Loss-of-function (LOF) variants of TREM2, an immune receptor expressed in microglia, increase Alzheimer’s disease risk. TREM2 senses lipids and mediates myelin…”
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Alzheimer’s-associated PLCγ2 is a signaling node required for both TREM2 function and the inflammatory response in human microglia
Published in Nature neuroscience (01-08-2020)“…Human genetic data indicate that microglial dysfunction contributes to the pathology of Alzheimer’s disease (AD), exemplified by the identification of coding…”
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Amelioration of Tau and ApoE4-linked glial lipid accumulation and neurodegeneration with an LXR agonist
Published in Neuron (Cambridge, Mass.) (07-02-2024)“…Apolipoprotein E (APOE) is a strong genetic risk factor for late-onset Alzheimer's disease (LOAD). APOE4 increases and APOE2 decreases risk relative to APOE3…”
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Rescue of a lysosomal storage disorder caused by Grn loss of function with a brain penetrant progranulin biologic
Published in Cell (02-09-2021)“…GRN mutations cause frontotemporal dementia (GRN-FTD) due to deficiency in progranulin (PGRN), a lysosomal and secreted protein with unclear function. Here, we…”
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A TREM2-activating antibody with a blood–brain barrier transport vehicle enhances microglial metabolism in Alzheimer’s disease models
Published in Nature neuroscience (01-03-2023)“…Loss-of-function variants of TREM2 are associated with increased risk of Alzheimer’s disease (AD), suggesting that activation of this innate immune receptor…”
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Association of caffeine and related analytes with resistance to Parkinson disease among LRRK2 mutation carriers: A metabolomic study
Published in Neurology (15-12-2020)“…To identify markers of resistance to developing Parkinson disease (PD) among mutation carriers ( +), we carried out metabolomic profiling in individuals with…”
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Secretion of leukotrienes by senescent lung fibroblasts promotes pulmonary fibrosis
Published in JCI insight (19-12-2019)“…Accumulation of senescent cells is associated with the progression of pulmonary fibrosis, but mechanisms accounting for this linkage are not well understood…”
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Peripheral expression of brain-penetrant progranulin rescues pathologies in mouse models of frontotemporal lobar degeneration
Published in Science translational medicine (05-06-2024)“…Progranulin (PGRN) haploinsufficiency is a major risk factor for frontotemporal lobar degeneration with TAR DNA-binding protein 43 (TDP-43) pathology (FTLD- )…”
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A novel AhR ligand, 2AI, protects the retina from environmental stress
Published in Scientific reports (01-07-2016)“…Various retinal degenerative diseases including dry and neovascular age-related macular degeneration (AMD), retinitis pigmentosa, and diabetic retinopathy are…”
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Alzheimer's-associated PLC[gamma]2 is a signaling node required for both TREM2 function and the inflammatory response in human microglia
Published in Nature neuroscience (01-08-2020)“…Human genetic data indicate that microglial dysfunction contributes to the pathology of Alzheimer's disease (AD), exemplified by the identification of coding…”
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