May 2nd, 2019 Editors Materials If we’re going to 3D print tissues, organs, and entire body parts, scientists will have to create advanced, highly functional bioinks. Plus, these bioinks will have to withstand being printed and must survive within the harsh interior of the body. At the Fraunhofer Institute for Interfacial Engineering and Biotechnology and University… Read More »
Ontario researchers say they have discovered how bacteria become resistant to antibiotics, a finding they say could help combat the growing problem. Maikel Rheinstadter, a physics professor with McMaster University in Hamilton, and Andree Khondker, an undergraduate biochemistry student, said they found bacteria fight off antibiotics by stiffening their cell membranes and changing the barrier’s… Read More »
The immune system normally defends the body against everything from microscopic viruses to meters-long parasitic worms. But sometimes, it sets its sights on the wrong target: the body’s own cells. Autoimmunity problems cause many different diseases, depending on which cells are targeted. In Type 1 diabetes, it’s beta cells. Beta cells are located in the… Read More »
Polycystic ovary syndrome (PCOS) affects one in 10 women of reproductive age. It is characterized by irregular menstrual cycles, facial hair or acne and an increased number of eggs arrested in development. Many women also suffer from weight gain, Type 2 diabetes and depression. While first characterized by the medical community in the mid-1930s, few… Read More »