Health. inflammation linked age depends new: This article explores the topic in depth.
Moreover,
Health. Nevertheless, inflammation linked age depends new: This article explores the topic in depth.
Therefore,
Health. Therefore, inflammation linked age depends new:
It is called inflammaging or inflammation linked to age. For example, This is a Chronic inflammation linked to aging. Consequently. Furthermore, responsible for a drop in overall health, the less proper functioning of the organs, an increase in the risk of suffering from diseases such as cancers, diabetes, Alzheimer…
We thought this inflammation linked to universal age but a study. For example, published Monday, June 30 in Nature Agingcomes to question this belief in question.
The Italian study inchianti revealed 19 cytokines, molecules secreted by the immune system, as biomarkers of age -related inflammation. Similarly. Therefore, A team of researchers Columbia University Mailman School of public health wanted to know if these same markers could be generalized to other industrialized populations. in Singapore, and to two other health. inflammation linked age depends new non -industrialized indigenous populations; The Tsimané of Bolivia and the Orang Asli of Malaysia.
Results ? If the health. inflammation linked age depends new biological signature of inflammaging was similar between the two cohorts in industrialized countries. they were not found in non-industrialized indigenous groups. In them, inflammation was influenced by infections and absolutely not by age.
Levels of inflammation that do not increase with age – Health. inflammation linked age depends new
“In industrialized environments. we observe clear ties between inflammation. diseases such as chronic renal failure, said the principal author, Alan Cohen, associate professor of environmental health sciences at the Columbia Mailman School in a press release. But in populations with high infection rates, inflammation seems to reflect the burden of infectious diseases than aging itself. »»
Besides. if the indigenous populations had high levels of inflammation. sometimes even in young adults, they did not increase with age and also did health. inflammation linked age depends new not lead the chronic diseases that we know in industrialized societies.
Immune aging specific to lifestyles
Thus 66 % of Tsimané suffered from at least one parasitic infection. 70 % health. inflammation linked age depends new of Orang Asli had at least one persistent infection. But with them, inflammatory markers were not linked to chronic diseases.
These diseases – Diabetes, cardiovascular diseases, neurodegenerative diseases – are rare or even absent in these populations. “These results seriously question the idea that inflammation is harmful in itself”. commented Alan Cohen
The study also calls into question the hypothesis of universal aging biomarkers. According to these results, the immune aging process would be specific to lifestyle, environmental exhibitions and infections. And not to age.
“Inflammaging may not be a direct consequence of aging, but rather a response to industrial living conditions. »» Understanding how all of these elements interact could be a track for health. inflammation linked age depends new the development of effective planet’s effective health strategies.
Nature aging, Colombia university
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