With the ongoing globalization of the pharmaceutical industry, efforts to harmonize technical requirements of registering drugs and biologics, including vaccines, have produced a number of useful guidelines utilized around the world. However, such efforts have not been extended to the regulatory review process or product labeling. Prescribing information and patient information leaflet are two types of such product labeling documents.
View Article and Find Full Text PDFAlcohol use disorder (AUD) has a major national impact, affecting over 18 million people, causing approximately 88,000 deaths, and costing upward of $250 billion annually in the United States. Unfortunately, FDA-approved AUD pharmaceuticals are few, and clinical benefits are mostly ineffective in patients suffering from AUD. Therefore, the identification of novel targets and/or innovative methods for the development of safe and effective medications represents a critical public health need.
View Article and Find Full Text PDFThe root apical meristem is established during embryogenesis, when its organizer, the quiescent center, is specified and the stem cell niche is positioned. The SCARECROW-SHORTROOT heterodimer is essential for quiescent center specification and maintenance. As continuous post-embryonic root growth relies upon the SCARECROW-mediated control of the cytokinin/auxin balance, we investigated the role of SCARECROW and SHORTROOT in controlling cytokinin signaling during embryonic quiescent center specification.
View Article and Find Full Text PDFIn multicellular systems, the control of cell size is fundamental in regulating the development and growth of the different organs and of the whole organism. In most systems, major changes in cell size can be observed during differentiation processes where cells change their volume to adapt their shape to their final function. How relevant changes in cell volume are in driving the differentiation program is a long-standing fundamental question in developmental biology.
View Article and Find Full Text PDFA clear example of interspecific variation is the number of root cortical layers in plants. The genetic mechanisms underlying this variability are poorly understood, partly because of the lack of a convenient model. Here, we demonstrate that , unlike , has two cortical layers that are patterned during late embryogenesis.
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