Search Results - "Daley, Eileen J"
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β-Catenin mediates glucose-dependent insulinotropic polypeptide increases in lysyl oxidase expression in osteoblasts
Published in Bone Reports (01-06-2021)“…Osteoblast lysyl oxidase (LOX) is a strongly up-regulated mRNA and protein by the glucose-dependent insulinotropic polypeptide (GIP). LOX is critically…”
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Impaired Gastric Hormone Regulation of Osteoblasts and Lysyl Oxidase Drives Bone Disease in Diabetes Mellitus
Published in JBMR plus (01-10-2019)“…ABSTRACT Diabetic bone disease is a complication of type I and type II diabetes, both of which are increasing in the United States and elsewhere. Increased hip…”
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Altered signaling at the PTH receptor via modified agonist contacts with the extracellular domain provides a path to prolonged agonism in vivo
Published in Proceedings of the National Academy of Sciences - PNAS (29-11-2022)“…The parathyroid hormone type 1 receptor (PTHR1), a Class B GPCR, is activated by long polypeptides, including drugs for osteoporosis and hypoparathyroidism…”
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The PYY/Y2R-deficient male mouse is not protected from bone loss due to Roux-en-Y gastric bypass
Published in Bone (New York, N.Y.) (01-02-2023)“…Peptide YY (PYY) is an anorexigenic gut hormone that also has anti-osteogenic effects, inhibiting osteoblastic activity and inducing catabolic effects. It has…”
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O‑GlcNAc Engineering of GPCR Peptide-Agonists Improves Their Stability and in Vivo Activity
Published in Journal of the American Chemical Society (11-09-2019)“…Peptide agonists of GPCRs and other receptors are powerful signaling molecules with high potential as biological tools and therapeutics, but they are typically…”
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Backbone Modification Provides a Long-Acting Inverse Agonist of Pathogenic, Constitutively Active PTH1R Variants
Published in Journal of the American Chemical Society (13-03-2024)“…Parathyroid hormone 1 receptor (PTH1R) plays a key role in mediating calcium homeostasis and bone development, and aberrant PTH1R activity underlies several…”
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Ligand-Dependent Effects of Methionine-8 Oxidation in Parathyroid Hormone Peptide Analogues
Published in Endocrinology (Philadelphia) (01-02-2021)“…LA-PTH is a long-acting parathyroid hormone (PTH) peptide analogue in preclinical development for hypoparathyroidism (HP). Like native PTH, LA-PTH contains a…”
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Actions of Parathyroid Hormone Ligand Analogues in Humanized PTH1R Knockin Mice
Published in Endocrinology (Philadelphia) (01-07-2022)“…Rodent models are commonly used to evaluate parathyroid hormone (PTH) and PTH-related protein (PTHrP) ligands and analogues for their pharmacologic activities…”
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