Introduction: The TROPHY registry has been established to conduct an international multicenter prospective data collection on the surgical management of neonatal intraventricular hemorrhage (IVH)-related hydrocephalus to possibly contribute to future guidelines. The registry allows comparing the techniques established to treat hydrocephalus, such as external ventricular drainage (EVD), ventricular access device (VAD), ventricular subgaleal shunt (VSGS), and neuroendoscopic lavage (NEL). This first status report of the registry presents the results of the standard of care survey of participating centers assessed upon online registration.
View Article and Find Full Text PDFChemokine receptor CCR5 is essential for human immunodeficiency virus (HIV) entry into the sensitive cells. The CCR5 inactivation is believed to be one of the promising approaches in HIV therapy, including gene therapy. A powerful mechanism that enables to regulate gene expression is RNA interference which could be exploited to knockdown CCR5 gene.
View Article and Find Full Text PDFRetroviral vectors are widely used in gene therapy and found to be an effective tool for the delivery of genetic constructs into cells. A unique feature of these vectors is the ability to incorporate therapeutic genes into a chromosome that ensures its passage to all progeny cells and enables to cure the diseases requiring genetic correction of dividing cells such as hematopoietic cells or skin cells. Retroviral vectors have been successfully used in gene therapy clinical trials for the treatment of 2 forms of severe combined immunodeficiencies and some other hereditary blood disorders.
View Article and Find Full Text PDFCurrent methods of HIV treatment can contain a progression of the disease; however they do not lead to a cure. Lifelong antiretroviral therapy is therefore necessary, leading to problems of cost and toxicity of chemical drugs. The recent advances in science have allowed a new approach to the HIV-treatment - gene therapy.
View Article and Find Full Text PDFThe ID family of helix-loop-helix proteins regulates cell proliferation and differentiation in many different developmental pathways, but the functions of ID4 in mammary development are unknown. We report that mouse Id4 is expressed in cap cells, basal cells and in a subset of luminal epithelial cells, and that its targeted deletion impairs ductal expansion and branching morphogenesis as well as cell proliferation induced by estrogen and/or progesterone. We discover that p38MAPK is activated in Id4-null mammary cells.
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