Neuropathic pain can be caused by an excessive nerve response to non-harmful (innocuous) touch. Dhandapani and colleagues combined a molecule that binds to the neurons and a light-activated phototoxic chemical to create a treatment that uses light (specifically near infrared light) to alleviate neuropathic pain in a mouse model. To develop this treatment, the authors … Read more
BioSerendipity works with illustrator Heather McDonald, Ph.D. to prepare figures, summary diagrams, medical and scientific illustrations, visual abstracts, and graphical abstracts. Dr. McDonald worked as a freelance illustrator for the Science family of journals during the time Nancy R. Gough, Ph.D. was the Editor of Science Signaling. With her advanced science degree, editors and authors … Read more
Researchers find that a bacterial species present on healthy skin produce a chemical that prevents skin cancer. Humans can be considered metaorganisms. Our bodies includes billions of microorganisms. There are microbes in the gastrointestinal (GI) system (referred to as the gut microbiome), on the skin, in the nose and eyes, and in the parts of … Read more
A friend with kids who just went back to school asked me about using various zinc products to reduce the length of or prevent the common cold. Years ago, I tried the nasal swab version of one of these products (Zicam) and was amazed at how painful they were. This prompted me to research the … Read more
Antibiotic-resistant bacteria are becoming a major threat to human health (Figure 1). After a recent scare with a relative who contracted pneumonia while in the hospital, I began to think about antibiotic resistance and how bacteria become resistant even to those antibiotics that are rarely used, such as the carbapenem antibiotics. Bacteria can be infected … Read more