Jianbo Ma

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A paradigm shift in immunology has been the recent discovery of regulatory T cells (T reg cells), of which CD4(+)Foxp3(+) cells are proven as essential to self-tolerance. Using transgenic B6.Foxp3(hCD2) mice to isolate and ablate Foxp3(+) T reg cells with an anti-hCD2 antibody, we show for the first time that CD4(+)Foxp3(+) cells are crucial for infectious(More)
In this paper, we propose an algorithm for estimating dense shape and motion of dynamic piecewise pla-nar scenes from region correspondences using factor-ization. Region correspondences are used since they are e asier to establish and more r eliable than either line or point correspondences. The image measurements required a r e the centroid and area for(More)
The aim of this study is to explore the apoptotic induction and cell cycle arrest function of luteolin on the liver cancer cells and the related mechanism. The liver cancer cell line SMMC-7721, BEL-7402, and normal liver cells HL-7702 were treated with different concentrations of luteolin. Cell proliferation ability was tested. Morphological changes of the(More)
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