Zhengzheng Zhang

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The selective in vitro expansion and differentiation of multipotent stem cells are critical steps in cell-based regenerative therapies, but technical challenges have limited cell yield and thus the success of these potential treatments. The Rho GTPases and downstream Rho kinases (Rho coiled-coil kinases or ROCKs) are central regulators of cytoskeletal(More)
BACKGROUND The core protein of hepatitis C virus (HCV) is found in the cytoplasm and nuclei of infected cells, including hepatocytes and other cells in the liver. The core protein could be secreted as well. Resident liver macrophages are dependent on the tissue micro-environment and external stimuli to differentiate M1 and M2 hypotypes with distinct(More)
Hepatitis C virus (HCV) infection is characterized by a strong propensity toward chronicity. During chronic HCV infection, HCV core protein is implicated in deregulating cytokine expression that associates with chronic inflammation. A20 is known as a powerful suppressor in cytokine signaling, in this study, we explored the A20 expression in macrophages(More)
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