Search Results - "Pullen, Steven S."
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Urinary Exosomal miRNA Signature in Type II Diabetic Nephropathy Patients
Published in PloS one (01-03-2016)“…MicroRNAs (miRNAs) are short non-coding RNA species which are important post-transcriptional regulators of gene expression and play an important role in the…”
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Transgenic expression of human APOL1 risk variants in podocytes induces kidney disease in mice
Published in Nature medicine (01-04-2017)“…Risk variants of APOL1 associated with human chronic kidney disease have been identified, but causality has been unclear. Transgenic expression in mice now…”
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The key role of NLRP3 and STING in APOL1-associated podocytopathy
Published in The Journal of clinical investigation (15-10-2021)“…Coding variants in apolipoprotein L1 (APOL1), termed G1 and G2, can explain most excess kidney disease risk in African Americans; however, the molecular…”
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Mapping the genetic architecture of human traits to cell types in the kidney identifies mechanisms of disease and potential treatments
Published in Nature genetics (01-09-2021)“…The functional interpretation of genome-wide association studies (GWAS) is challenging due to the cell-type-dependent influences of genetic variants. Here, we…”
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In vivo selective inhibition of TRPC6 by antagonist BI 749327 ameliorates fibrosis and dysfunction in cardiac and renal disease
Published in Proceedings of the National Academy of Sciences - PNAS (14-05-2019)“…Transient receptor potential canonical type 6 (TRPC6) is a non-selective receptor-operated cation channel that regulates reactive fibrosis and growth…”
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Deep learning-based quantification of NAFLD/NASH progression in human liver biopsies
Published in Scientific reports (10-11-2022)“…Non-alcoholic fatty liver disease (NAFLD) affects about 24% of the world's population. Progression of early stages of NAFLD can lead to the more advanced form…”
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Pharmacological TRPC6 inhibition improves survival and muscle function in mice with Duchenne muscular dystrophy
Published in JCI insight (10-10-2022)“…Gene mutations causing loss of dystrophin result in the severe muscle disease known as Duchenne muscular dystrophy (DMD). Despite efforts at genetic repair,…”
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Discovery of Potent, Selective Chymase Inhibitors via Fragment Linking Strategies
Published in Journal of medicinal chemistry (13-06-2013)“…Chymase plays an important and diverse role in the homeostasis of a number of cardiovascular processes. Herein, we describe the identification of potent,…”
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Modulation of vascular contraction via soluble guanylate cyclase signaling in a novel ex vivo method using rat precision‐cut liver slices
Published in Pharmacology research & perspectives (01-05-2021)“…Fibrotic processes in the liver of non‐alcoholic steatohepatitis (NASH) patients cause microcirculatory dysfunction in the organ which increases blood vessel…”
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Renal compartment–specific genetic variation analyses identify new pathways in chronic kidney disease
Published in Nature medicine (01-11-2018)“…Chronic kidney disease (CKD), a condition in which the kidneys are unable to clear waste products, affects 700 million people globally. Genome-wide association…”
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Three mechanistically distinct kinase assays compared: Measurement of intrinsic ATPase activity identified the most comprehensive set of ITK inhibitors
Published in Journal of biomolecular screening (01-02-2007)“…Numerous assay methods have been developed to identify small-molecule effectors of protein kinases, but no single method can be applied to all isolated…”
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The senescence-associated secretome of Hedgehog-deficient hepatocytes drives MASLD progression
Published in The Journal of clinical investigation (27-08-2024)“…The burden of senescent hepatocytes correlates with the severity of metabolic dysfunction-associated steatotic liver disease (MASLD), but the mechanisms…”
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13
The CD40-TRAF6 axis controls affinity maturation and the generation of long-lived plasma cells
Published in Nature immunology (01-05-2002)“…Affinity maturation of the immune response and the generation of long-lived bone marrow (BM) plasma cells are hallmarks of CD40-dependent, thymus-dependent…”
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Crystallographic Analysis of CD40 Recognition and Signaling by Human TRAF2
Published in Proceedings of the National Academy of Sciences - PNAS (20-07-1999)“…Tumor necrosis factor receptor superfamily members convey signals that promote diverse cellular responses. Receptor trimerization by extracellular ligands…”
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CD40−Tumor Necrosis Factor Receptor-Associated Factor (TRAF) Interactions: Regulation of CD40 Signaling through Multiple TRAF Binding Sites and TRAF Hetero-Oligomerization
Published in Biochemistry (Easton) (25-08-1998)“…CD40 is a TNF receptor superfamily member that provides activation signals in antigen-presenting cells such as B cells, macrophages, and dendritic cells…”
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Itk kinase inhibitors: Initial efforts to improve the metabolical stability and the cell activity of the benzimidazole lead
Published in Bioorganic & medicinal chemistry (15-10-2008)“…The SAR study and metabolically stabilized benzimidazole class Itk inhibitors is discussed. Previously, we reported a series of novel benzimidazole based Itk…”
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The Novel, Clinical-Stage Soluble Guanylate Cyclase Activator BI 685509 Protects from Disease Progression in Models of Renal Injury and Disease
Published in The Journal of pharmacology and experimental therapeutics (01-03-2023)“…Activation of soluble guanylate cyclase (sGC) to restore cyclic guanosine monophosphate (cGMP) and improve functionality of nitric oxide (NO) pathways impaired…”
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Single-cell multi-omic and spatial profiling of human kidneys implicates the fibrotic microenvironment in kidney disease progression
Published in Nature genetics (01-08-2024)“…Kidneys are intricate three-dimensional structures in the body, yet the spatial and molecular principles of kidney health and disease remain inadequately…”
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High-Affinity Interactions of Tumor Necrosis Factor Receptor-Associated Factors (TRAFs) and CD40 Require TRAF Trimerization and CD40 Multimerization
Published in Biochemistry (Easton) (03-08-1999)“…Signaling by some TNF receptor family members, including CD40, is mediated by TNF receptor-associated factors (TRAFs) that interact with receptor cytoplasmic…”
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A Soluble Guanylate Cyclase Activator Inhibits the Progression of Diabetic Nephropathy in the ZSF1 Rat
Published in The Journal of pharmacology and experimental therapeutics (01-03-2016)“…Therapies that restore renal cGMP levels are hypothesized to slow the progression of diabetic nephropathy. We investigated the effect of BI 703704, a soluble…”
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