Science Stands! sur Twitter : "Sneak preview... Scientists are bringing the data to the #PeoplesClimate March! #ScienceStands... With Sinus Study, Saint Louis University Researchers Find that Harmless Members of Microbiome Spark Immune Reaction. Scroll down to listen to an explanation of how scientists think the microbiome, disease, and the immune system are related. Saint Louis University researchers have analyzed the microbiomes of people with chronic rhinosinusitis and healthy volunteers and found evidence that some chronic sinus issues may be the result of inflammation triggered by an immune response to otherwise harmless microorganisms in the sinus membranes.
The findings, recently published in JAMA Otolaryngology - Head & Neck Surgery, support mounting evidence that inflammation may be the cause of most chronic rhinosinusitis (CRS) instead of bacterial infection. Study author Rajeev Aurora, Ph.D., professor of molecular microbiology and immunology at Saint Louis University, says that the paper sheds new light on the spectra of microorganisms that live in our bodies and our own immune response to those organisms.
“So, we turned to look at the immune system.” Hi-res microscopes: New NIH inventions can show high-quality images of cells and viruses. Climate Outreach and Information Network. Genealogy + dna + community. This map shows the geographic distribution of haplogroup T1 as measured in various geographically and ethnically defined populations from around the world. The value displayed at any geographical location indicates the percentage of individuals at that location who belong to this Haplogroup. This map shows the geographic distribution of haplogroup T2 as measured in various geographically and ethnically defined populations from around the world. The value displayed at any geographical location indicates the percentage of individuals at that location who belong to this Haplogroup. Mitochondrial haplogroup T is common in European populations, and is found throughout Western Eurasia, including North Africa, the Arabian Peninsula, and occasionally in the Near East.
About 10% of Europeans carry haplogroup T. Haplogroup T is divided into two main groups: T1 and T2. The T2 subclade is most frequent in Europe with the highest frequencies in the Mediterranean and Near East areas. Climate Change Effects: Things Global Warming Just Might Ruin For Your Kids. BioPortfolio - the Biotechnology, Pharmaceutical, Life-Science and Healthcare Portal.
Good news. Positive, uplifting, inspiring stories - Huffington Post. Ecology. Ecology and Society. Nature Publishing Group : science journals, jobs, and information.