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scientists discover how obesity stops 'guardian immune cells' from doing their j




scientists have uncovered the physiological mechanics underlying inflammation and obesity by tracking the actions of 'guardian immune cells' in response to changes in diet. they believe their work may herald a new era of research now that they have new therapeutic targets to prevent and control obes...



genetic variant linked to overactive inflammatory response




researchers at cardiff university have discovered that genetic variation is the reason why some immune systems overreact to viruses.previous research had already revealed that a gene called ifitm3 influences how sensitive people are to the influenza virus, with a variant form of the gene making cell...



scientists stimulate immune system, stop cancer growth




a chemical found in tumors may help stop tumor growth, according to a new study.researchers at the university of illinois at chicago report that increasing expression of a chemical cytokine called light in mice with colon cancer activated the immune system's natural cancer-killing t-cells and caused...



asthmatics less able to fight off flu




people with asthma are likely to have worse symptoms when they get the flu because they have weaker immune systems, new southampton research has shown.a study led by dr ben nicholas, of the university of southampton, and published in the journal of allergy and clinical immunology, assessed lung samp...



new insights on how pathogens escape the immune system




our immune system has various ways to deal with threats from the outside like pathogens. one of the defence mechanisms is a process called autophagy. 'you can imagine autophagy as the vacuum cleaner of the cell', says nirmal robinson, leading scientist of the study. 'it keeps the cell clean by clear...



how donald trump is reviving american democracy




the president has energized his own supporters, and his attacks on established institutions have triggered a systemic immune response in the body politic.



allergies? probiotic combination may curb your symptoms, new study finds




as we head into allergy season, you may feel less likely to grab a hanky and sneeze. that's because new university of florida research shows a probiotic combination might help reduce hay fever symptoms, if it's taken during allergy season.many published studies have shown a probiotic's ability to re...



sex differences in brain activity alter pain therapies




image: this is dr. anne murphy, co-author on the study and associate professor in the neuroscience institute at georgia state university. view more credit: georgia state universityatlanta--a female brain's resident immune cells are more active in regions involved in pain processing relative to male...



scientists rejuvenate blood by reprogramming cells




like it or not, your body gradually loses its capacity for producing blood as you age -- that's why immune deficiencies, leukemia and other blood conditions become more likely with time. scientists may have found a way to turn back the clock, though. they've found a way to rejuvenate blood by reprog...



marine le pen loses eu parliamentary immunity in isis probe




french far-right leader marine le pen lost her e.u. parliamentary immunity after european lawmakers voted to lift it on thursday.le pen, a leading contender in the french presidential race who leads the national front party, is under investigation in france for posting three graphic images in 2015 o...



actual samsung galaxy s8 shown off in a super short video




in this industry and in this line of work, leaks are a fact of life. sure, companies take great pains and sometimes employ drastic measures to prevent leakage of potentially damning information, but even the once tight apple is no longer immune to that. so it’s not exactly a huge surprise to see a...



precision engineering for prrsv resistance in pigs




porcine reproductive and respiratory syndrome is an endemic infectious disease of pigs, manifesting differently in pigs of different ages but primarily causing late-term abortions and stillbirths in sows and respiratory disease in piglets.the causative agent of the disease is the positive-strand rna...



samsung tackles tablets and two-in-ones with new tab s3 and galaxy book




enlargeshare this storybarcelona, spain—we already know we're not going to see samsung's galaxy s8 smartphone at mwc. but the company has other devices up its sleeve for the show.today, samsung announced the new version of the tab s2 (which it's calling the tab s3) and the galaxy book, a two-in-...



samsung tackles tablets and two-in-ones with new tab s3 and galaxy book




enlargeshare this storybarcelona, spain—we already know we're not going to see samsung's galaxy s8 smartphone at mwc. but the company has other devices up its sleeve for the show.today, samsung announced the new version of the tab s2 (which it's calling the tab s3) and the galaxy book, a two-in-...



samsung tackles tablets and two-in-ones with new tab s3 and galaxy book




enlargeshare this storybarcelona, spain—we already know we're not going to see samsung's galaxy s8 smartphone at mwc. but the company has other devices up its sleeve for the show.today, samsung announced the new version of the tab s2 (which it's calling the tab s3) and the galaxy book, a two-in-...



study shows adipose stem cells may be the cell of choice for therapeutic applica




an international team of researchers, funded by morris animal foundation, has shown that adipose (fat) stem cells might be the preferred stem cell type for use in canine therapeutic applications, including orthopedic diseases and injury.researchers at the university of guelph, university of western ...



obama’s planned coup and google’s part in the spreading of fake news




you’ve probably heard a thing or two about fake news by now. and no, i don’t mean the cnn; i mean baseless headlines floating around the web whose primary purpose is political manipulation. while companies like facebook have been at the center of heavy criticism after the surprising election re...



your smart fridge may kill you: the dark side of iot




when was the last time you bought a fridge? probably when you brought a new house. out previous fridge lasted more than 15 years. according to h & r block, the average lifespan of a fridge is about 13-17 years.but what's the lifespan of a smart fridge? any clue? the answer may be "the same 13-17 yea...



researchers identify how inflammation spreads through the brain after injury




researchers have identified a new mechanism by which inflammation can spread throughout the brain after injury. this mechanism may explain the widespread and long-lasting inflammation that occurs after traumatic brain injury, and may play a role in other neurodegenerative diseases.the findings were ...



new malaria vaccine is fully effective in very small clinical trial




credit: jj harrison, via wikimediashare this storymalaria, a potentially deadly mosquito-borne infection, remains a problem in many parts of the world. reducing infections has been challenging because no vaccine is currently available. prevention efforts have mostly concentrated on eliminating the...



the dreaded "man cold" is real! here's how to heal it.




it's time to talk about that serious malady, the dreaded man cold. the sniffle that turns into a hacking cough that becomes a "raging" fever that turns into the inability to throw away used tissues or even change the tv channel by oneself. luckily, this extremely common disease (which, in my house, ...



fruit flies halt reproduction during infection




a protective mechanism that allows fruit flies to lay fewer eggs in response to bacterial infection is explained in a study published in the journal elife. the findings represent a case of 'behavioural immunity' in response to bacterial infection: in addition to triggering conventional antibacterial...



we've not done enough to build trust: cba




commonwealth bank ceo ian narev admits the banking giant has made mistakes, and not done enough to build and maintain trust. ian narev concedes the commonwealth bank has not done enough to build the trust of its customers and insists the banking behemoth is trying to do more.mr narev says the bank o...



top 5 different 7-day detox diets to kick-start weight loss




as you stepg into your thirties, your weight becomes one of the major issues that govern your swaying sense of self-esteem. in this same context, losing some weight can feel like almost an impossibility at times.but, it’s actually easier than most people deem it to be. in fact, getting started is ...



fruit flies halt reproduction during infection




a protective mechanism that allows fruit flies to lay fewer eggs in response to bacterial infection is explained in a study published in the journal elife.the findings represent a case of 'behavioural immunity' in response to bacterial infection: in addition to triggering conventional antibacterial ...