For optimally engineered tissues, it is important that biological cues are delivered with appropriate timing and to specific locations. To aid in this endeavor, researchers have combined acoustic droplet ejection (ADE) technology ...
Apr 15, 2020
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Immunotherapy, which unleashes the power of the body's own immune system to find and destroy cancer cells, has shown promise in treating several types of cancer.
Apr 14, 2020
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Researchers at Mossakowski Medical Research Center of the Polish Academy of Science have developed a simple method for preparing 3-D keratin scaffold models which can be used to study the regeneration of tissue.
Apr 14, 2020
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Two distinct approaches are predominantly used to recapitulate physiologically relevant in vitro human organ models. Organoids use stem cells to grow self-assembled replica organs through directed differentiation, whereas ...
Feb 7, 2020
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Researchers at Qatar University, in collaboration with Imperial College London, Biostage, Inc. in the U.S., and the American University of Beirut, Lebanon, have made progress developing living heart valves that can grow with ...
Jan 21, 2020
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Specifically programmed materials can, under specific conditions, encourage stem cells to transform into bone cells—as revealed by a German research team under the leadership of the Helmholtz-Zentrum Geesthacht, Centre ...
Jan 13, 2020
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Cancer is one of the leading causes of death worldwide. More than 90 percent of cancer patients die of distal metastases rather than as a direct result of the primary tumor. Cancer metastases usually develop from single disseminated ...
Dec 12, 2019
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Colorectal cancer is the second most common type of cancer worldwide, with about 90 percent of cases occurring in people 50 or older. Arising from the inner surface, or muscosal layer, of the colon, cancerous cells can penetrate ...
Dec 5, 2019
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Researchers from the University of São Paulo (USP) in Brazil have developed a strategy for treating the most aggressive type of brain cancer in adults that combines a photoactive molecule and a chemotherapeutic agent—both ...
Nov 27, 2019
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Synthetic bone substitutes are promising materials for bone defect repair, but their efficacy can be substantially improved by bioactive agents such as growth factors. In a new study, researchers have modified beta-tricalcium ...
Oct 17, 2019
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