Shang Cai

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  • Shang Cai, Christopher B. O’Connell, Alexey Khodjakov, Claire E. Walczak
  • 2009
Proper chromosome congression (the process of aligning chromosomes on the spindle) contributes to accurate and faithful chromosome segregation. It is widely accepted that congression requires 'K-fibres', microtubule bundles that extend from the kinetochores to spindle poles1, 2. Here we demonstrate that chromosomes in human cells co-depleted for HSET(More)
  • Stephanie C. Ems-McClung, Sarah G. Hainline, Jenna Devare, Hailing Zong, Shang Cai, Stephanie K. Carnes +2 others
  • 2013
BACKGROUND Proper spindle assembly and chromosome segregation rely on precise microtubule dynamics, which are governed in part by the kinesin-13 MCAK. MCAK microtubule depolymerization activity is inhibited by Aurora B-dependent phosphorylation, but the mechanism of this inhibition is not understood. RESULTS Here, we develop the first Förster resonance(More)
Successful cytokinesis is critical for maintaining genome stability and requires the assembly of a robust central spindle to specify the cleavage furrow position, to prevent separated chromosomes from coming back together, and to contribute to midbody abscission. A proper central spindle is assembled and maintained by a number of microtubule-associated and(More)
  • Taichi Isobe, Shigeo Hisamori, Daniel J Hogan, Maider Zabala, David G Hendrickson, Piero Dalerba +12 others
  • 2014
MicroRNAs (miRNAs) are important regulators of stem and progenitor cell functions. We previously reported that miR-142 and miR-150 are upregulated in human breast cancer stem cells (BCSCs) as compared to the non-tumorigenic breast cancer cells. In this study, we report that miR-142 efficiently recruits the APC mRNA to an RNA-induced silencing complex,(More)
It has been postulated that there is a link between inflammation and cancer. Here we describe a role for cell-intrinsic toll-like receptor-2 (TLR2; which is involved in inflammatory response) signalling in normal intestinal and mammary epithelial cells and oncogenesis. The downstream effectors of TLR2 are expressed by normal intestinal and mammary(More)