ArticleJournal of extracellular vesicles2025
Extracellular Vesicles From Limosilactobacillus johnsonii Enhance Milk Fat Synthesis by Inducing CD36 Dynamic Palmitoylation and Activating PPARγ Signalling.
Article in Journal of extracellular vesicles, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
4 citing papers in PubMed.
- Extracellular Vesicle-Encapsulated Small RNAs From Clostridium Butyricum Modulate Host Intestinal Lipid Metabolism.Journal of extracellular vesicles · 2026Article
- Gut microbiota restricts intestinal lipid uptake via modulation of bile phosphatidylcholine metabolism in mice.Nature microbiology · 2026Article
- Review
- Dietary fibre supplementation in late gestation modulates gut microbiota and improves reproductive performance and colostrum quality in sows.Frontiers in microbiology · 2025Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
9 authors.
Funding
Abstract
Mammals support offspring survival through efficient milk production, ensuring the transfer of essential nutrients and energy. Extracellular vesicles (EVs) released by gut microorganisms function as signalling molecules that influence host physiology. In this study, we observed an association between gut microbiota and lactation performance, with Limosilactobacillus johnsonii showing potential in promoting milk fat synthesis. Using a mouse model, we demonstrated that L. johnsonii-derived EVs enhance mammary gland function, leading to increased milk fat content and improved pup growth. Mechanistically, palmitic acid (C16:0) from L. Johnsonii EVs was found to induce the dynamic changes in CD36 palmitoylation in mammary epithelial cells, thereby facilitating fatty acid uptake as substrates for milk fat synthesis. Additionally, the increased availability of fatty acids further promotes the activation of peroxisome proliferator-activated receptor-γ (PPARγ), reinforcing its role in regulating milk fat synthesis. These findings provide new insights into the gut-mammary gland axis and its role in lactation regulation.
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What Socratic holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.