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These results suggest that exposure to high concentrations of yeast could provoke pulmonary inflammation resulting in an episode of ODTS.
Fermenting yeast does not merely cause dough leavening, but also contributes to the bread aroma and might alter dough rheology.
This suppression was not observed by the intake of the γ-linolenic acid-producing (C18:3n-6, an immediate precursor of DGLA) yeast, indicating DGLA itself suppressed the inflammation.
Thus, bread melanoidins seem to exert an anti-inflammatory effect by inhibiting enterobacteria.
The addition of ferulic acid to wheat flour dough caused the inhibition of the yeast, which resulted in decreased bread volume.
The obtained yeast may activate immune cells in materials to which the yeast is added.
Our findings indicate that early exposure to commensal yeast could cause differential bacterial assemblage, including the establishment of potentially beneficial bacteria.
Book ChapterDOI
Hiroshi Takagi, Jun Shima 
01 Jan 2015
12 Citations
We believe that not only baker’s yeast, but also other important industrial yeasts with higher tolerance to various stresses, could contribute to the yeast-based industry for the effective production of bread doughs and alcoholic beverages or a breakthrough in bioethanol production.
No association was found between yeast-containing food and ASCA IgG-positivity, or between yeast-containing food and fat mass. The findings indicate that ASCA IgG-positivity may be linked to the generalized inflammation commonly seen with increased adiposity, but not to dietary yeast intake.
The results of this study indicate that central NA and dopamine exert inhibitory effects on Brewer's yeast-induced peripheral inflammation.

Related Questions

Does coffee cause inflammation?5 answersCoffee has been studied for its potential anti-inflammatory effects. Research suggests that coffee consumption may help reduce inflammation by inhibiting the expression of pro-inflammatory cytokines and chemokines. Additionally, coffee contains pyrocatechol, a component that has shown anti-inflammatory activity by inhibiting the activation of NF-κB, a key player in inflammation. However, the exact impact of coffee on inflammation remains inconclusive, with some studies showing inconsistent results regarding its anti-inflammatory properties. Despite this uncertainty, the consumption of coffee is recommended as part of a healthy diet due to its potential benefits, including the reduction of reactive oxygen species and LDL cholesterol concentrations. Overall, while coffee may have anti-inflammatory properties, further research is needed to fully understand its effects on inflammation.
Pathogens induced inflammation?5 answersPathogens induce inflammation through the activation of pattern recognition receptors (PRRs) that sense pathogen-associated molecular patterns (PAMPs) triggering a strong inflammatory response to combat the pathogens. Chronic inflammation caused by pathogens like Porphyromonas gingivalis can lead to various diseases, including periodontal disease and atherosclerosis, by stimulating chronic inflammatory responses at local and systemic sites. Inborn errors of immunity (IEIs) can also result in persistent inflammation due to defective immune responses to specific pathogens, as seen in X-linked lymphoproliferative syndrome type 2 (XLP-2) and COVID-19 cases with loss-of-function mutations in genes associated with type I interferons. Understanding the mechanisms by which pathogens induce inflammation is crucial for developing therapeutic strategies to mitigate the detrimental effects of chronic inflammation on human health.
What are the causes of inflammation?5 answersInflammation can be caused by various factors such as blood clots, immune system disorders, cancers, infections, chemical exposures, physical injuries, and neurological conditions like Alzheimer's or depression. Different types of inflammatory responses can be triggered by microbial, autoimmune, allergic, metabolic, and physical insults. Acute inflammation is often caused by bacterial infections, tissue necrosis, and chemical irritants. Inflammation is a protective mechanism against injury or infection, including mechanical damage, oxygen deprivation, genetic or immune defects, chemical agents, temperature extremes, or ionizing radiation. Chronic inflammation occurs when the body's protective response is not able to accomplish its mission, and it is associated with free radical production and increased oxidative stress. Aging, persistent infection, and chronic non-infectious diseases are sources of chronic inflammation.
What are the effects of alcohol on inflammation?5 answersAlcohol has been shown to have various effects on inflammation. Chronic alcohol consumption can lead to intestinal inflammation by altering the composition and function of the intestinal microbiota, increasing intestinal permeability, and affecting intestinal immune homeostasis. This inflammatory response in the gut can exacerbate alcohol-induced organ damage, creating a vicious cycle and leading to additional deleterious effects of alcohol both locally and systemically. In addition, acute alcohol intoxication can impair lung immune responses, suppressing early pro-inflammatory cytokines while inducing anti-inflammatory signals, which can leave the lung undefended from microbial infection. Interestingly, alcoholics and those with alcohol use disorder have an increased risk of pneumonia and acute respiratory diseases, suggesting a more active priming of inflammatory responses in the lungs. Overall, alcohol can promote inflammation in both the gut and the lungs, leading to organ damage and increased susceptibility to infection.
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