The ‘anthrobots’ were able to repair a scratch in a layer of neurons in the lab. Scientists have developed tiny robots made of human cells that are able to repair damaged neural tissue1. The ‘anthrobots’ were made using human tracheal cells and might, in future, be used in personalized medicine. Developmental biologist Michael Levin [...]
Key facts Antimicrobial resistance (AMR) is one of the top global public health and development threats. It is estimated that bacterial AMR was directly responsible for 1.27 million global deaths in 2019 and contributed to 4.95 million deaths (1). The misuse and overuse of antimicrobials in humans, animals and plants are the main drivers in the development [...]
Pancreatic cancer, a particularly lethal form of cancer and the fourth leading cause of cancer-related deaths in the western world, often remains undiagnosed until its advanced stages due to a lack of early symptoms. Current treatments, like chemotherapies, have significant limitations, notably damaging healthy cells alongside tumor cells. However, recent advancements spearheaded by a [...]
Richard Feynman famously stated, "Everything that living things do can be understood in terms of the jigglings and wigglings of atoms." This week, Nature Nanotechnology features a study that sheds new light on the evolution of the coronavirus and its variants of concern by analyzing the behavior of atoms in the proteins at the interface between the virus [...]
Cambridge scientists have shown that placing physical constraints on an artificially-intelligent system—in much the same way that the human brain has to develop and operate within physical and biological constraints—allows it to develop features of the brains of complex organisms in order to solve tasks. As neural systems such as the brain organize themselves and make connections, [...]
Summary: A new study reveals that people who are blind can recognize faces using auditory patterns processed by the fusiform face area, a brain region crucial for face processing in sighted individuals. The study employed a sensory substitution device to translate images into sound, demonstrating that face recognition in the brain isn’t solely dependent on [...]
Cancer biologists at EPFL, UNIGE, and the German Cancer Research Center (Heidelberg) have developed a novel immunotherapy that does not require knowledge of a tumor's antigenic makeup. The new results may pave the way to first-in-kind clinical applications. Dendritic cells (DCs) work at the forefront of the immune system. They can actively capture antigens, [...]
Biological computing machines, such as micro and nano-implants that can collect important information inside the human body, are transforming medicine. Yet, networking them for communication has proven challenging. Now, a global team, including EPFL researchers, has developed a protocol that enables a molecular network with multiple transmitters. First, there was the Internet of Things [...]
Research conducted during World Antimicrobial Awareness Week examines the effects of employing suggested chlorine-based chemicals to combat Clostridioides difficile, the leading cause of antibiotic-related illness in healthcare environments worldwide. A recent study reveals that a primary chlorine disinfectant used in hospitals fails to eliminate the leading cause of antibiotic-associated illness in healthcare settings worldwide. This [...]
An Historical Overview of the Philosophy of Artificial Intelligence by Anton Vokrug Many famous people in the philosophy of technology have tried to comprehend the essence of technology and link it to society and human experience. In the first half of the 20th century, the results of their analyses mainly showed a divergence between technology [...]
