Low Shear Stress Increases Recombinant Protein Production and High Shear Stress Increases Apoptosis in Human Cells
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چکیده
منابع مشابه
Shear stress increases nitric oxide production in thick ascending limbs.
We showed that luminal flow stimulates nitric oxide (NO) production in thick ascending limbs. Ion delivery, stretch, pressure, and shear stress all increase when flow is enhanced. We hypothesized that shear stress stimulates NO in thick ascending limbs, whereas stretch, pressure, and ion delivery do not. We measured NO in isolated, perfused rat thick ascending limbs using the NO-sensitive dye D...
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Background: Kinesin spindle protein (KSP) plays a critical role in mitosis. Inhibition of KSP function leads to cell cycle arrest at mitosis and ultimately to cell death. The aim of this study was to suppress KSP expression by specific small-interfering RNA (siRNA) in Hep3B cells and evaluate its anti-tumor activity. Methods: Three siRNA targeting KSP (KSP-siRNA #1-3) and one mismatched-siRNA (...
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Low shear stress (LSS) is a well‑established risk factor resulting in endothelial apoptosis and atherosclerosis. Autophagy has been reported to be involved in the development of atherosclerosis. However, whether autophagy participates in LSS‑induced atherosclerosis remains unclear. The effect of autophagy and its association with apoptosis, in the development of atherosclerosis, remains controv...
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We have shown previously that acute ischemia leads to depolarization of pulmonary microvascular endothelial cells that is prevented with cromakalim, suggesting the presence of ATP-sensitive K+ (KATP) channels in these cells. Thus KATP channel expression and activity were evaluated in rat pulmonary microvascular endothelial cells (RPMVEC) by whole cell current measurements, dot blot (mRNA), and ...
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BACKGROUND Tendon is an integral part of joint movement and stability, as it functions to transmit load from muscle to bone. It has an anisotropic, fibrous hierarchical structure that is generally loaded in the direction of its fibers/fascicles. Internal load distributions are altered when joint motion rotates an insertion site or when local damage disrupts fibers/fascicles, potentially causing...
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ژورنال
عنوان ژورنال: iScience
سال: 2020
ISSN: 2589-0042
DOI: 10.1016/j.isci.2020.101653