Search Results - "Lewis, Nuruddeen"
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A versatile platform for generating engineered extracellular vesicles with defined therapeutic properties
Published in Molecular therapy (05-05-2021)“…Extracellular vesicles (EVs) are an important intercellular communication system facilitating the transfer of macromolecules between cells. Delivery of…”
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2
Exosome Surface Display of IL12 Results in Tumor-Retained Pharmacology with Superior Potency and Limited Systemic Exposure Compared with Recombinant IL12
Published in Molecular cancer therapeutics (01-03-2021)“…The promise of IL12 as a cancer treatment has yet to be fulfilled with multiple tested approaches being limited by unwanted systemic exposure and unpredictable…”
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3
ExoSTING, an extracellular vesicle loaded with STING agonists, promotes tumor immune surveillance
Published in Communications biology (22-04-2021)“…Cyclic dinucleotide (CDN) agonists of the STimulator of InterferoN Genes (STING) pathway have shown immune activation and tumor clearance in pre-clinical…”
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4
Arginase 2 deletion leads to enhanced M1 macrophage activation and upregulated polyamine metabolism in response to Helicobacter pylori infection
Published in Amino acids (01-10-2016)“…We reported that arginase 2 (ARG2) deletion results in increased gastritis and decreased bacterial burden during Helicobacter pylori infection in mice. Our…”
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5
RNA sequencing of microglia and monocyte-derived macrophages from mice with experimental autoimmune encephalomyelitis illustrates a changing phenotype with disease course
Published in Journal of neuroimmunology (15-12-2014)“…Abstract The role of microglia and monocyte-derived macrophages in experimental autoimmune encephalomyelitis pathogenesis has been controversial. To gain…”
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Polyamines Impair Immunity to Helicobacter pylori by Inhibiting L-Arginine Uptake Required for Nitric Oxide Production
Published in Gastroenterology (New York, N.Y. 1943) (01-11-2010)“…Background & Aims Helicobacter pylori –induced immune responses fail to eradicate the bacterium. Nitric oxide (NO) can kill H pylori . However, translation of…”
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A GPBAR1 (TGR5) small molecule agonist shows specific inhibitory effects on myeloid cell activation in vitro and reduces experimental autoimmune encephalitis (EAE) in vivo
Published in PloS one (26-06-2014)“…GPBAR1 is a G protein-coupled receptor that is activated by certain bile acids and plays an important role in the regulation of bile acid synthesis, lipid…”
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Arginase II Restricts Host Defense to Helicobacter pylori by Attenuating Inducible Nitric Oxide Synthase Translation in Macrophages
Published in The Journal of immunology (1950) (01-03-2010)“…Helicobacter pylori infection of the stomach causes peptic ulcer disease and gastric cancer. Despite eliciting a vigorous immune response, the bacterium…”
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CCR1 plays a critical role in modulating pain through hematopoietic and non-hematopoietic cells
Published in PloS one (29-08-2014)“…Inflammation is associated with immune cells infiltrating into the inflammatory site and pain. CC chemokine receptor 1 (CCR1) mediates trafficking of…”
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Circulating monocytes are reduced by sphingosine-1-phosphate receptor modulators independently of S1P3
Published in The Journal of immunology (1950) (01-04-2013)“…Sphingosine-1-phosphate (S1P) receptors are critical for lymphocyte egress from secondary lymphoid organs, and S1P receptor modulators suppress lymphocyte…”
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Helicobacter pylori induces ERK-dependent formation of a phospho-c-fos.c-jun activator protein-1 complex that causes apoptosis in macrophages
Published in The Journal of biological chemistry (25-06-2010)“…Macrophages are essential components of innate immunity, and apoptosis of these cells impairs mucosal defense to microbes. Helicobacter pylori is a gastric…”
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Helicobacter pylori Induces ERK-dependent Formation of a Phospho-c-Fos·c-Jun Activator Protein-1 Complex That Causes Apoptosis in Macrophages
Published in The Journal of biological chemistry (25-06-2010)“…Macrophages are essential components of innate immunity, and apoptosis of these cells impairs mucosal defense to microbes. Helicobacter pylori is a gastric…”
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13
Immune evasion by Helicobacter pylori is mediated by induction of macrophage arginase II
Published in The Journal of immunology (1950) (15-03-2011)“…Helicobacter pylori infection persists for the life of the host due to the failure of the immune response to eradicate the bacterium. Determining how H. pylori…”
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The Apolipoprotein E-Mimetic Peptide COG112 Inhibits NF-κB Signaling, Proinflammatory Cytokine Expression, and Disease Activity in Murine Models of Colitis
Published in The Journal of biological chemistry (04-02-2011)“…Inflammatory bowel disease (IBD), consisting of Crohn's disease and ulcerative colitis, is a source of substantial morbidity and remains difficult to treat…”
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L-Arginine Availability Regulates Inducible Nitric Oxide Synthase-Dependent Host Defense against Helicobacter pylori
Published in Infection and Immunity (01-09-2007)“…Helicobacter pylori infection of the stomach causes an active immune response that includes stimulation of inducible nitric oxide (NO) synthase (iNOS)…”
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Cationic amino acid transporter 2 enhances innate immunity during Helicobacter pylori infection
Published in PloS one (14-12-2011)“…Once acquired, Helicobacter pylori infection is lifelong due to an inadequate innate and adaptive immune response. Our previous studies indicate that…”
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Disruption of nitric oxide signaling by Helicobacter pylori results in enhanced inflammation by inhibition of heme oxygenase-1
Published in The Journal of immunology (1950) (15-11-2011)“…A strong cellular cross-talk exists between the pathogen Helicobacter pylori and high-output NO production. However, how NO and H. pylori interact to signal in…”
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Deletion of cationic amino acid transporter 2 exacerbates dextran sulfate sodium colitis and leads to an IL-17-predominant T cell response
Published in American journal of physiology: Gastrointestinal and liver physiology (01-08-2013)“…L-Arginine (L-Arg) is a semiessential amino acid that has altered availability in human ulcerative colitis (UC), a form of inflammatory bowel disease, and is…”
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The Apolipoprotein E-mimetic Peptide COG112 Inhibits the Inflammatory Response to Citrobacter rodentium in Colonic Epithelial Cells by Preventing NF-κB Activation
Published in The Journal of biological chemistry (13-06-2008)“…Inflammatory bowel disease arises from the interplay between luminal bacteria and the colonic mucosa. Targeted inhibition of pro-inflammatory pathways without…”
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709 Exosome surface display of IL-12 results in tumor-retained pharmacology with superior potency and limited systemic exposure
Published in Journal for immunotherapy of cancer (01-11-2020)“…BackgroundThe promise of Interleukin-12 as a cancer treatment has yet to be fulfilled with multiple tested approaches being limited by unwanted systemic…”
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