Development and validation of a Manic Thought Inventory.

Objective: This article describes the development and psychometric evaluation of the Manic Thought Inventory (MTI), a patient-driven self-report inventory to assess the presence of typical (hypo)manic cognitions.

Methods: The initial item pool was generated by patients with bipolar disorder (BD) type I and assessed for suitability by five psychiatrists specialized in treating BD. Study 1 describes the item analysis and exploratory factor structure of the MTI in a sample of 251 patients with BD type I.

Basal and LPS-stimulated inflammatory markers and the course of anxiety symptoms.

A cross-sectional relationship between low-grade inflammation -characterized by increased blood levels of C-reactive protein (CRP) and pro-inflammatory cytokines- and anxiety has been reported, but the potential longitudinal relationship has been less well studied. We aimed to examine whether basal and lipopolysaccharide (LPS-)induced levels of inflammatory markers are associated with anxiety symptom severity over the course of nine years. We tested the association between basal and LPS-induced inflammatory markers with anxiety symptoms (measured with the Beck's Anxiety Inventory; BAI, Fear Questionnaire; FQ and Penn's State Worry Questionnaire; PSWQ) at 5 assessment waves over a period up nine years.

Human fetal liver cells for regulated ex vivo erythropoietin gene therapy.

Possible risks and lack of donor livers limit application of liver transplantation. Liver cell transplantation is, at this moment, not a feasible alternative because engraftment in the liver is poor. Furthermore, there is also shortage of cells suitable for transplantation.

Specific gene delivery to liver sinusoidal and artery endothelial cells.

Different types of endothelial cells (EC) fulfill distinct tasks depending on their microenvironment. ECs are therefore difficult to genetically manipulate ex vivo for functional studies or gene therapy. We assessed lentiviral vectors (LVs) targeted to the EC surface marker CD105 for in vivo gene delivery.

Human liver endothelial cells, but not macrovascular or microvascular endothelial cells, engraft in the mouse liver.

Liver cell transplantation has had limited clinical success so far, partly due to poor engraftment of hepatocytes. Instead of hepatocytes. other cell types, such as endothelial cells, could be used in ex vivo liver gene therapy.

Small animal models of hepatocyte transplantation.

In this chapter, we describe techniques used to determine the efficiency of hepatocyte transplantation in animal models of liver disease. We have included the Gunn rat as a model of an inherited liver disease without hepatocyte damage and Abcb4 knockout mice as a model for an inherited liver disease with hepatocyte damage. Immunodeficient mice are included as an animal model for human hepatocyte transplantation.