What are intermediate filaments?
What are intermediate filaments? Intermediate filaments are a primary component of the cytoskeleton, although they are not found in all eukaryotes, and are absent in fungi and plants [1]. These filaments, which extend throughout [...]
What is capping protein?
What is capping protein? Capping protein is involved in actin filament assembly and disassembly Capping proteins control access to the free barbed ends of actin filaments and is therefore a major factor affecting actin [...]
How is actomoysin contractility regulated?
How does the contractome protein network regulate actomyosin contractility? Non-muscle myosin II isoforms have a similar structure and function to their muscle equivalents. However, their interaction with actin serves to generate cellular forces rather [...]
What are Contractile Fibers?
What are Contractile Fibers? Certain myosin isoforms (i.e. myosin II) form bipolar assemblies via the extended coiled-coil domains in the heavy chains (see also “thick filaments”). Actin “thin filaments” with opposite polarity associate with [...]
What is the role of microtubules in mechanotransduction?
What is the role of microtubules in mechanotransduction? Microtubules exist in all cells, however their influence in the mechanotransduction of mechanical stimuli has been described at length in cardiac striated muscle [1]. Mechanical stimuli [...]
What is microtubule dynamic instability?
What is microtubule dynamic instability? In most cell types, thirteen protofilaments associate laterally to form a microtubule. In a few cases microtubules contain more or fewer protofilaments [1]. Numerous interactions between the subunits give [...]
Ding Wei Yung
Alumni
Principal Investigator
Research Interests
Cell-Matrix and Cell-Cell Mechanotransduction, Molecular Mechanisms of Mechanobiology
Wei Yung’s interest lies in understanding the sophistication of cells as robust machines. Using C. elegans, a 1mm nematode, as a model system, he investigates the cellular machinery underlying newly fertilized zygotes that drives critical force-dependent processes such as polarization and cytokinesis.
Biography
Wei Yung completed his Bachelor’s degree in Bioengineering (Second Class Upper) from the National University of Singapore in 2012. In his honors dissertation under the co-supervision of Professor James Goh and Professor Wong Hee Kit, he optimized the conditions required for the construction of interbody spinal fusion device using primary adipose stem cells seeded in a biodegradable polycaprolactone/tricalcium sulphate (PCL/TCP) scaffold. The work was presented in the Bioengineering Showcase 2012 and he was awarded the Best Poster Award. After he was enrolled in the Mechanobiology Graduate Program, he joined Dr. Zaidel-Bar’s Cell Adhesion and Morphogenesis Lab and is currently searching for novel genes involved in regulating C. elegans early embryogenesis.
