Mapranosis: the Influence of Commensal Microbes on Neurodegenerative Disease

Commensal microbes are the largely helpful populations that live inside us, usually meaning the gut microbiota, but there are others, such as the bacteria found in the mouth. Among these largely helpful microbes are a range of species that cause us harm over the years, however - consider the bacterial origins of gum disease, for example. Researchers are increasingly interested in the ways in which the swarming microbial life inside us, and particularly in the gut, might influence the progression of aging; to what degree are gut bacteria a cause of the observed natural variations in pace and outcome of aging in mammals? This is an open question. In the case of neurodegenerative conditions such as Alzheimer's disease, microbial life may contribute by generating some fraction of the amyloid deposits or chronic inflammation known to be associated with the condition. In this context, some scientists are focused on invading microbes such as spirochetes, while others, like those noted here, are more interested in the commensal microbes that normally live inside us. There is a fair amount of evidence for either of these two classes of microbe to be involved. Research in the past two decades has revealed that microbial organisms in the gut influence health and disease in many ways, particularly related to immune function, metabolism, and resistance to infection. Recent studies have shown that gut microbes also may cause or worsen Parkinson's disease, Alzheimer's diseas...
Source: Fight Aging! - Category: Research Authors: Tags: Daily News Source Type: blogs

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Source: Medscape Today Headlines - Category: Consumer Health News Tags: Neurology & Neurosurgery Journal Article Source Type: news
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Source: Drugs and Aging - Category: Geriatrics Source Type: research
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Source: Environmental Toxicology and Pharmacology - Category: Environmental Health Source Type: research
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Source: Journal of Clinical Psychiatry - Category: Psychiatry Tags: J Clin Psychiatry Source Type: research
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Source: Comprehensive Physiology - Category: Physiology Tags: Compr Physiol Source Type: research
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Source: Alzheimer's Reading Room, The - Category: Neurology Tags: alzheimer's alzheimer's symptoms Alzheimers Dementia dementia care family caregiving health help alzheimer's help with dementia care life news love shadowing Source Type: blogs
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Source: Fight Aging! - Category: Research Authors: Tags: Newsletters Source Type: blogs
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Source: Fight Aging! - Category: Research Authors: Tags: Daily News Source Type: blogs
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