When you can see what happens in humans who lack a part of the immune system “that’s basically the absolute definitive evidence of what it does.” Via WIREDUK
have been documented, with no signs of that number slowing down. “Every day, we discover more,” says Ivan Zanoni, an immunologist at Harvard Medical School and Boston Children’s Hospital.
However, this time the mutation was in the gene that codes for IFNAR1, another protein that binds with type I interferons. They decided to test if this genetic variant might be of West Polynesian origin, through the founder effect, and so analyzed populations across the Pacific, from Taiwan to the eastern part of French Polynesia. “To our great surprise, we found that the allele is indeed Polynesian,” Casanova says.
The biggest surprise, Casanova says, is that even without type I interferons, individuals might still be able to deal with lots of viruses. If it was the case that these proteins were essential in fighting off all viral infections, these IFNAR1 or IFNAR2 mutations wouldn't become so common in remote populations, he argues.
México Últimas Noticias, México Titulares
Similar News:También puedes leer noticias similares a ésta que hemos recopilado de otras fuentes de noticias.
Gene for ‘toy’ dog breeds found in ancient wolvesLove your Chihuahua or Yorkie? Thank a tiny genetic change that has been hiding out in the ancestor of dogs for millions of years. NationalPetMonth
Leer más »
Watch Jim Cramer break down which high-yielding stocks are investable and whyThe 'Mad Money' host on Monday's episode of the show explained why investors should be looking at high-yielding stocks — while still being selective — to navigate the current market.
Leer más »
MLB’s Biggest Untold Story Is Its Mass Appeal For Advertisers On Regional Sports NetworksMajor League Baseball is vastly popular with advertisers on regional sports networks. Here is MLB's biggest untold story and why it's far from 'dying.'
Leer más »
MLB’s Biggest Untold Story Is Its Mass Appeal For Advertisers On Regional Sports NetworksMajor League Baseball is vastly popular with advertisers on regional sports networks. Here is MLB's biggest untold story and why it's far from 'dying.'
Leer más »
City of Fort Worth ruled immune from sexual assault lawsuit of teenager at animal shelter - KRLD News - Omny.fmAn appeals court in Fort Worth has ruled the city is immune from a lawsuit in the sexual assault of a teenager who worked at an animal shelter.
Leer más »