#gut-brainaxis — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #gut-brainaxis, aggregated by home.social.
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Gut microbial metabolites may shape vulnerability to stress-related mental disorders | News Medical
20 July 2026
https://www.news-medical.net/news/20260720/Gut-microbial-metabolites-may-shape-vulnerability-to-stress-related-mental-disorders.aspx -
Microbiota alterations leading to amino acid deficiency contribute to depression in children and adolescents [2025]
https://pmc.ncbi.nlm.nih.gov/articles/PMC12087099/"Our findings highlight that gut microbiota alterations contribute to AAs deficiency, particularly lysine, which plays a crucial role in MDD pathogenesis in children and adolescents. "
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GLP-1 drugs led to weight loss and reversed depression-like behavior in mice
#HackerNews #GLP1drugs #weightloss #depression #mice #gutbrainaxis #mentalhealth
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Fascinated by the whole gut/brain axis thing ... and to learn that my morning coffee may* actually support the microbiome makes me very happy 😁
*findings are tentative, as the article makes clear
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NF1 research breakthrough sparks hope for simple, affordable therapies
📰 Original title: Zoe Petropoulos hopeful following breakthrough in neurofibromatosis research
🤖 IA: It's not clickbait ✅
👥 Users: It's not clickbait ✅View full AI summary https://en.killbait.com/nf1-research-breakthrough-sparks-hope-for-simple-affordable-therapies.html?utm_source=mastodon_world&utm_medium=social&utm_campaign=killbait.mastodon_world
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Tip of the day: Cook your food with this oil for better memory and brain function
Heard of the saying ‘You are what you eat?’ The core message behind this common saying is that what is on your plate, you…
#dining #cooking #diet #food #MediterraneanOliveOil #OliveOil #brainhealth #ExtraVirginOliveOil #gutbacteria #gutbrainaxis #health #Mediterranean #MediterraneanDiet #Olive
https://www.diningandcooking.com/2551727/tip-of-the-day-cook-your-food-with-this-oil-for-better-memory-and-brain-function/ -
Wenn wir beim Gehen bewusst an Themen arbeiten, passiert mehr als „nur Denken“: Rhythmischer Schritt, Naturreize und der Tagtraum-Modus des Gehirns beruhigen das Nervensystem, Dauerstress sinkt – das entlastet auch unseren Darm und schafft ein günstigeres Milieu für ein resilienteres Mikrobiom.
Gehen + emotionale Verarbeitung = weniger Stresslast im ganzen System.
#gehenunddenken #gehmeditation #gutbrainaxis #mikrobiom #resilienz #mentalhealth #embodiment #naturewalks -
CW: bodily functions
Symptom: Chronic Diarrhea
https://www.illmarks.com/symptom-chronic-diarrhea/
#anxiety #art #autism #bodilyFunction #bodilyFunction #bodyHorror #bodyMapping #cfs #chronicIllness #depression #diarrhea #eds #ehlersdanlossyndrome #FunctionalGastrointestinalDisorder #gastroenterology #gastrointestinal #GI #gutBrainAxis #gutbrainAxis #heds #hypermobile #hypermobility #hypermobilityspectrumdisorder #ibs #longCovid #longcovid #mecfs #MECFSBuy #medart #medicalArt #MillionsMissing #MyalgicEncephalomyelitis #neurodivergence #PIIBS #postInfectiousIrritableBowelSyndrome #postIfectiousIrritibleBowelSyndrome #pwLC #pwme #rritableBowelSyndrome #SciArt #SciComms
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🧠 Could gut metabolites hold the key to enhancing antidepressant effects?
🔗 Does isovaleric acid play a key role in the interaction between probiotics and antidepressants? A secondary analysis of a randomized clinical trial. Computational and Structural Biotechnology Journal, DOI: https://doi.org/10.1016/j.csbj.2025.05.035
📚 CSBJ: https://www.csbj.org/
#GutBrainAxis #MentalHealth #Probiotics #DepressionResearch #Psychobiotics #Microbiome
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‘Hot girl’ stomach problems? Yes, IBS affects women more than men – here’s why
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Inflammation, Mood, and the Brain: The Immune–Interoception Connection
#Interoception #BrainBodyConnection #GutBrainAxis #InflammationAndMood #PredictiveCoding #VagusNerve #Neuroscience #MentalHealth #Insula #AnteriorCingulate #EmotionalRegulation #Mindfulness #Neurostimulation #EmotionalGranularity
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Tryptophan and the Kynurenine Pathway: Metabolic Routes Impacting Mood and Neurodegeneration
#BrainChemistry #Neuroimmune #KynureninePathway #GutBrainAxis #Neuroinflammation #Microglia #Astrocytes #Neurodegeneration #OxidativeStress #MentalHealth #BrainHealth #Metabolism #NervousSystem #DietAndBrain #Neuroscience
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The Chemistry of Mood: Serotonin, Tryptamine, and Neurotransmitter Regulation
#Neurochemistry #BrainHealth #GutBrainAxis #Tryptophan #Serotonin #Microbiome #Neuroinflammation #Toxins #BloodBrainBarrier #BrainRecovery #Neuroscience #MentalHealth #CellularBiology #BrainProtection #MolecularScience
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Serotonin Explained: The Chemical Messenger Linking Your Gut and Brain
#Serotonin #GutBrainAxis #Microbiota #Neuroscience #MentalHealth #DigestiveHealth #Biochemistry #Tryptophan #Neurotransmitters #GutHealth
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The Brain's Metropolis: How Microglia, Gut Microbes, and Stress Shape Your Mind
#BrainHealth #Neuroinflammation #GutBrainAxis #Microglia #MentalHealth #Neuroplasticity #GutMicrobiome #StressAndBrain #NeuroScience #BrainTour
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Exercise as Therapy: Boost Your Mental Health & Transform Your Well-Being
#MentalHealth #ExerciseTherapy #WellnessJourney #MindBodyConnection #BrainHealth #SelfCare #HolisticHealth #Yoga #Walking #Jogging #StressRelief #MoodBoost #HealthyLiving #Neuroplasticity #GutBrainAxis #Resilience #FitnessForMindAndBody
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Vitamin D, B12, and Folate: The Unsung Heroes of Mental Well-being
#MentalHealth #VitaminsForBrain #VitaminD #VitaminB12 #Folate #GutBrainAxis #Neurohealth #MoodSupport #BrainNutrition #Microbiome #DepressionHelp #AnxietyRelief #HealthyMind #NutritionMatters
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🧠 A new review in Nutrients links anxiety to gut microbiota imbalances—like reduced diversity & fewer short-chain fatty acid-producing bacteria. Probiotics may help ease symptoms by supporting gut health. #GutBrainAxis #Probiotics #MentalHealth #RDNsLead #NutritionScience https://www.medicalnewstoday.com/articles/anxiety-is-linked-to-gut-health-could-probiotics-help-treat-it
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What are you #top3 current interests?
Mine: #fermentation #gutbrainaxis #finalfantasy6pixelremaster
@actuallyautistic #actuallyautistic #actuallyadhd #audhd #neurodivergent #askingadhd #askingautistics
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Gut-brain axis: Study uncovers microbiota differences in impulsive and non-impulsive female convicts https://www.psypost.org/gut-brain-axis-study-uncovers-microbiota-differences-in-impulsive-and-non-impulsive-female-convicts/?utm_source=dlvr.it&utm_medium=mastodon #GutBrainAxis #Microbiota #MentalHealth #ImpulsiveBehavior #ResearchStudy
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Interesting if true: Vagus nerve innervation (controlled by BLA?) to Brunner's glands in the duodenum control the hospitability of the gut to lactobacillus. Ablating the glands renders the gut susceptible to dysbiosis.
An Amygdalar-Vagal-Glandular Circuit Controls the Intestinal Microbiome
Chang et al., preprint at biorxiv 2024
https://doi.org/10.1101/2024.06.02.594027 -
"Taken together, our study demonstrates that members of the Bacteroidota phylum contribute to AD pathogenesis by suppressing microglia phagocytic function, which leads to impaired Aβ clearance and accumulation of amyloid plaques."
Bacteroidota inhibit microglia clearance of amyloid-beta and promote plaque deposition in Alzheimer’s disease mouse models
Wasén et al., Nature Communications 2024
https://doi.org/10.1038/s41467-024-47683-w#neuroscience #gutbacteria #microbiome #microglia #gutbrainaxis
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Looking forward to presenting our (@SimonMcArthur) work on methylphenols and the gut-brain axis at the 4th International World of Microbiome Conference, today in Sofia.
TL;DR - p-cresol glucuronide protective against LPS; p-cresol sulfate very bad if you've got chronic kidney disease.
pCG - https://pubmed.ncbi.nlm.nih.gov/35596559/
pCS - https://www.biorxiv.org/content/10.1101/2022.11.12.516113v1 -
Mark your calendars: registration & abstract submissions open on Dec 1, 2023 for our #HavingIMPACTT2024 symposium! Head to our website for details, and don't forget to sign up for updates so you don't miss out: https://www.impactt-microbiome.ca/having-impactt-2024-symposium/
#microbiome #microbiota #symposium #conference #research #datascience #health #bioinformatics #biology #multiomics #metabolomics #proteomics #transcriptomics #cancer #gutbrainaxis #immunology #science #
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review article from 2022:
Gut power: Modulation of human amyloid formation by amyloidogenic proteins in the gastrointestinal tract
https://doi.org/10.1016/j.sbi.2021.07.009"The most common allergen in fish, the highly abundant protein β-parvalbumin (PV), forms amyloids that escape gastrointestinal degradation and transit to the blood [34,35]. PV is a small, calcium-binding protein with a helical structure that transforms to amyloids on calcium removal. Because fish is generally considered beneficial toward age-related diseases such as dementia and Alzheimer's disease, we speculated that an explanation would be cross-reactivity of PV amyloids with human amyloidogenic proteins [36∗∗]. Indeed, in vitro experiments showed that PV amyloids readily blocked aS amyloid formation. "
"In addition to fish, other food products contain protein amyloids that are not fully digested in the gut: for example, whey and casein proteins (milk), ovalbumin, lysozyme and ovotransferrin (egg), bovine serum albumin and hemoglobin (blood), and glutelin (wheat) [20]."
The 'Conclusions and outlook' section is very much worth reading, but a bit too long to cut and paste.
#Parkinsons #neurodegeneration #Food #FoodScience #health #GutBrainAxis #GutMicrobiome
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@silask Thanks for sharing, this is a) a very cool cool study, and b) scary if true.
If true, then those bacteria have been sitting in plain sight in many brain samples and have never been properly studied (or rejected as surgery artefacts). Should be relatively straightforward to replicate in quite a few labs.
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Very proud of Sameer Alladin, who just published the first preprint of his PhD! It's on proto-#nausea: that slightly funny feeling you get in your #stomach when you experience #disgust!
If you're interested in #Affect, #Emotion, #Interoception, and/or the #gutbrainaxis, you might enjoy it.
Read it here: https://doi.org/10.5281/zenodo.8283453
