Last June, the US Centres for Disease Control and Prevention (CDC) warned health clinics about the emergence of a new multidrug-resistant yeast strain called Candida auris.
The eastern Chinese city of Nanjing, like many of the country's urban areas, suffers from intense smog.
The Air Quality Index, which uses a scale from 0 to 500 (with higher numbers indicating worse pollution), rates Nanjing's air quality as 132 – a level considered unhealthy for the public, especially those with respiratory disease.
Researchers from RCSI (Royal College of Surgeons in Ireland) and the University of Nice, France, have discovered the function of a gene called KCNQ1 that is directly related to the survival of colon cancer patients. The gene produces pore-forming proteins in cell membranes, known as ion channels. The finding is an important breakthrough towards the development of more effective therapies for colon cancer and new diagnostics that will provide a more accurate prognosis for colon cancer patients. The research is published this week in the prestigious journal Proceedings of the National...
Humans don't exactly have a stellar record when it comes to environmental stewardship, but that doesn't mean we aren't trying. Numerous projects around the world are working to rebuild lost habitats, protect vital wildlife highways, and regenerate lost populations. Here are a few man-made structures built on behalf of our four-footed brethren.
Your body is constantly throwing off dead skin cells—a million every day. So how come tattoos don't fall off with them? It turns out, your body's immune system tries to get rid of the ink under your skin, but in the process, it makes those marks permanent, as this video from TED-Ed explains.
In a newly published study, researchers at Dartmouth's Norris Cotton Cancer Center find that unique immune cells, called resident memory T cells, do an outstanding job of preventing melanoma. The work began with the question of why patients with melanoma who develop the autoimmune disease called vitiligo, have such a good prognosis. Vitiligo is an autoimmune skin condition against normal healthy melanocytes, which causes the loss of skin pigmentation in blotches. Using mouse models of melanoma and vitiligo, the research team found that resident memory T cells permanently reside in...