منابع مشابه
Trends in US autism research funding.
This study shows that the number of autism research grants funded in the US from 1997 to 2006 significantly increased 15% per year. Although the majority of projects were concentrated in basic science (65%) compared to clinical (15%) and translational research (20%), there is a significant decrease in the proportion of basic research grants per year and a significant increase in the proportion ...
متن کاملFunding of US biomedical research, 2003-2008.
CONTEXT With the exception of the American Recovery and Reinvestment Act, funding support for biomedical research in the United States has slowed after a decade of doubling. However, the extent and scope of slowing are largely unknown. OBJECTIVE To quantify funding of biomedical research in the United States from 2003 to 2008. DESIGN Publicly available data were used to quantify funding fro...
متن کاملTo grow or to shrink…
Aurora B puts chromosomes in their place mall molecule inhibitors of Aurora B activity, characterized by Hauf et al. (page 281) and Ditchfield et al. (page 267), reveal that the mammalian kinase and its budding yeast counterpart, Ipl1, have similar functions. Without Aurora B, mistakes in kinetochore–chromosome interactions go uncorrected. Early evidence of a function for the Aurora family in c...
متن کاملLymphocytes shrink to stay fit
In response to an infection, proinfl ammatory cytokines stimulate lymphocytes to take up nutrients so that they can proliferate and mount an immune response. Once the infection is cleared, however, cytokine levels decline and the lymphocytes’ nutrient supply is abruptly cut off. Most of the cells quickly die by apoptosis, but a small fraction survive and differentiate into longlived memory cell...
متن کاملHow chromosomes shrink to fit
Cells in an early embryo need to downsize their DNA. Ladouceur et al. show that a cell’s size and the size of its nucleus determine how small its chromosomes become (1). Like someone who’s moved from a house to an apartment, cells in an early embryo run into space limitations. The embryo remains the same size for its fi rst few divisions, so the cells have to become much smaller, shrinking by a...
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ژورنال
عنوان ژورنال: Materials Today
سال: 2005
ISSN: 1369-7021
DOI: 10.1016/s1369-7021(05)00889-8