Your source for the latest research news

Sunday, 8 March 2020

Research: Social isolation could cause physical inflammation


Social isolation not only affects mood, it also affects the body. As a meta-analysis now shows, a lack of social contacts seems to go hand in hand with increased inflammatory reactions. Feeling loneliness also affects the inflammatory process in the organism - but differently than the actual isolation from other people.

Those who live isolated from other people or feel lonely do not only suffer psychologically. The perceived or actual social isolation can also have tangible physical effects. Studies have shown that lonely people sleep less, feel more stress and perceive pain and symptoms of illness as worse . In addition, loneliness weakens the immune system - as a result, those affected get sick more easily and may even age prematurely.

Please support by Sharing the article and also by visiting the ads in the post, your little click can help us to keep posting the beneficial Stuff, please leave a comment if you have any suggestions:
And Please follow us on Twitter  and Facebook
Thank you 😊

Social isolation could be associated with increased inflammation in the body new research from the University of Surrey and Brunel University London has found.

Relation to inflammation markers

In the largest study of its kind researchers investigated the link between social isolation and loneliness with inflammation in the body.  Analysing 30 previous studies in this area researchers found that social isolation could be linked to increased inflammation in the body. Inflammation is the body's way of signalling the immune system to heal and repair damaged tissue, as well as defending itself against viruses and bacteria. Inflammation can eventually start damaging healthy cells, tissues and organs and lead to an increased risk of developing non-communicable diseases such as cardiovascular disease.



Researchers found that social isolation, the objective state of being isolated from other people, was associated with the presence of C-reactive protein, a protein substance released into the bloodstream within hours of a tissue injury, and increased levels of the glycoprotein fibrinogen, which is converted into fibrin-based blood clots.

Interestingly, researchers also identified that the link between social isolation and physical inflammation was more likely to be observed in males than females. Further work is needed to clarify why this might be, but previous work suggests that males and females might respond differently to social stressors.

Feeling loneliness works differently

The link between loneliness and inflammation was less clear-cut with results indicating a possible link between loneliness and the pro inflammatory cytokine IL-6. However, this finding was not consistent across the studies examined. Taken in combination with previous knowledge the researchers propose that it is likely that loneliness changes how the inflammatory system responds to stress rather than directly impacting inflammatory response.

Dr Kimberley Smith, Lecturer in Health Psychology at the University of Surrey, said: “Loneliness and social isolation have been shown to increase our risk of poorer health. Many researchers propose that part of the reason for this is because they influence the body’s inflammatory response.

“The evidence we examined suggests that social isolation may be linked with inflammation, but the results for a direct link between loneliness and inflammation were less convincing. We believe these results are an important first step in helping us to better understand how loneliness and social isolation may be linked with health outcomes.”



Christina Victor, Professor of Gerontology and Public Health at Brunel, added: “Our results suggest loneliness and social isolation are linked with different inflammatory markers. This shows how important it is to distinguish between loneliness and isolation, and that these terms should neither be used interchangeably nor grouped together.”


Bibliography:

The association between loneliness, social isolation and inflammation: A systematic review and meta-analysis

Kimberley J.Smith, Shannon Gavey, Natalie E.RIddell, Panagiot Kontari, Christina Victor

Neuroscience & Biobehavioral Reviews

https://doi.org/10.1016/j.neubiorev.2020.02.002

No comments:

Post a Comment

About us

we are bunch of Guys who Love Science and Technology, we are aware that our site looks junk but we don't have enough money to make our website much better,Your support will keep us growing, Please keep Sharing and join us on facebook and twitter. Thank you for reading our articles, Please leave comments if you feel anything, Have a Nice Life