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http://dx.doi.org/10.1007/s13577-020-00480-1 | DOI Listing |
Hum Cell
March 2021
Department of General Surgery, The First Hospital of Jilin University, Changchun, 130021, Jilin, China.
J Cell Sci
October 2014
School of Biochemistry, University of Bristol, University Walk, Bristol BS8 1TD, UK
Sustained forward migration through a fibrillar extracellular matrix requires localization of protrusive signals. Contact with fibronectin at the tip of a cell protrusion activates Rac1, and for linear migration it is necessary to dampen Rac1 activity in off-axial positions and redistribute Rac1 from non-protrusive membrane to the leading edge. Here, we identify interactions between coronin-1C (Coro1C), RCC2 and Rac1 that focus active Rac1 to a single protrusion.
View Article and Find Full Text PDFCell Cycle
March 2013
Tumor Development Program, Sanford-Burnham Medical Research Institute, La Jolla, CA, USA.
We previously identified TD-60 (RCC2) as a mitotic centromere-associated protein that is necessary for proper completion of mitosis. We now report that TD-60 is an essential regulator of cell cycle progression during interphase. siRNA suppression blocks progression of mammalian G₁/S phase cells and progression of G₂ cells into mitosis.
View Article and Find Full Text PDFJ Phys Chem A
March 2010
Center for Interdisciplinary Molecular Science, Institute of Molecular Science, National Chiao Tung University, Hsinchu 300, Taiwan.
The kinetics and mechanism for the reaction of H with Si(3)H(8) have been investigated using various theoretical methods including CCSD(T)/6-311++G(3df,2p)//B3LYP/6-311++G(3df,2p), G2M(RCC2), and CCSD(T)/6-311++G(3df,2p)//CCSD/6-311+G(d,p). The results obtained by the latter method show that H abstraction from a primary Si-H bond and a secondary Si-H bond leads to the formation of n-Si(3)H(7) and i-Si(3)H(7) products, with 3.8 (TS1) and 3.
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