Pharmacologic Characterization of ALD1910, a Potent Humanized Monoclonal Antibody against the Pituitary Adenylate Cyclase-Activating Peptide.

Migraine is a debilitating disease that affects almost 15% of the population worldwide and is the first cause of disability in people under 50 years of age, yet its etiology and pathophysiology remain incompletely understood. Recently, small molecules and therapeutic antibodies that block the calcitonin gene-related peptide (CGRP) signaling pathway have reduced migraine occurrence and aborted acute attacks of migraine in clinical trials and provided prevention in patients with episodic and chronic migraine. Heterogeneity is present within each diagnosis and patient's response to treatment, suggesting migraine as a final common pathway potentially activated by multiple mechanisms, e.

ALD1613, a Novel Long-Acting Monoclonal Antibody to Control ACTH-Driven Pharmacology.

Adrenocorticotropic hormone (ACTH) is the primary regulator of adrenal glucocorticoid production. Elevated levels of ACTH play a critical role in disease progression in several indications, including congenital adrenal hyperplasia and Cushing disease. We have generated a specific, high-affinity, neutralizing monoclonal antibody (ALD1613) to ACTH.

Effects of leukoreduced blood on acute lung injury after trauma: a randomized controlled trial.

Objective: The requirement for a blood transfusion after trauma is associated with an increased risk of acute lung injury. Residual leukocytes contaminating red cells are potential mediators of this syndrome. The goal of this trial was to test our hypothesis that prestorage leukoreduction of blood would reduce rates of posttraumatic lung injury.

The priming effect of C5a on monocytes is predominantly mediated by the p38 MAPK pathway.

The dysregulation of the inflammatory response after trauma leads to significant morbidity and mortality. Monocytes and macrophages play a central role in the orchestration of the inflammatory response after injury. Serum interleukin-6 (IL-6) concentration correlates with poor outcomes after injury.

Phosphatidylcholine-specific phospholipase C (PC-PLC) is required for LPS-mediated macrophage activation through CD14.

Lipid rafts, composed of sphingolipids, are critical to Toll-like receptor 4 (TLR4) assembly during lipopolysaccharide (LPS) exposure, as a result of protein kinase C (PKC)-zeta activation. However, the mechanism responsible for this remains unknown. The purpose of this study is to determine if LPS-induced TLR4 assembly and activation are dependent on the sphingolipid metabolite ceramide produced by phosphatidylcholine-specific phospholipase C (PC-PLC) or CD14.