Bioprinting Blog

Bioprinting Tissue Models The advent of bioprinted three-dimensional (3D) tissue models for drug discovery and development has been propelled by the lack of predictive in vitro systems and animal models for testing efficacy and safety of new drugs. Fortunately, as bioprinting tools have become more advanced and our knowledge-base continues to increase, the level of sophistication, precision and complexity of today's bioprinted tissue models are moving closer toward a reality - an in vivo like system that is representative of the human body ex vivo . Tissue models: Cancer progression on the skin Given how everything has been evolving and revolving around COVID-19, let's take a moment to highlight recent developments specific to bioprinting including ones that are targeted toward finding a solution for COVID-19. Tissue Models for COVID-19 Lung Tissue Model Last week, Viscient Biosciences announced that the company is leveraging their unique approach to bioprint...

Superbugs refer to strains of bacteria that cannot be killed using multiple antibiotics. Per the CDC (Centers for Disease Control and Prevention), roughly 2 million people get sick from superbugs every year and about 23,000 of them die. An elderly American woman died in the US recently after having contracted an infection while being treated for a thigh bone fracture in India two years ago. Tests showed no drug or combination of drugs available in the US would have cured the infection. But where did these superbugs come from and why are they a problem now? Origin Antimicrobial resistance (AMR) is the ability of a microbe to resist the effects of medication previously used to treat them. It is a result of misusing antibiotics and evolution at work. Misusing antibiotics is when antibiotics are taken when they aren’t needed or not finished when they are needed. This leads to antibiotics becoming less effective for future bacterial infections and the development of antibiotic resis...