Milk extracellular vesicles: A burgeoning new presence in nutraceuticals and drug delivery
Abstract Mammalian milk, a multifaceted developmental biofluid, has attracted new attention due to its diverse constituents and their implications for health and disease. Among these constituents, extracellular vesicles (EVs) have emerged as focal points of investigation. EVs, including exosomes and...
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| Format: | Article |
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Wiley
2025-05-01
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| Series: | Bioengineering & Translational Medicine |
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| Online Access: | https://doi.org/10.1002/btm2.10756 |
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| author | Spencer R. Marsh Claire E. Beard Robert G. Gourdie |
| author_facet | Spencer R. Marsh Claire E. Beard Robert G. Gourdie |
| author_sort | Spencer R. Marsh |
| collection | DOAJ |
| description | Abstract Mammalian milk, a multifaceted developmental biofluid, has attracted new attention due to its diverse constituents and their implications for health and disease. Among these constituents, extracellular vesicles (EVs) have emerged as focal points of investigation. EVs, including exosomes and small EVs, have demonstrated biological activity in preclinical studies—including reports of enhancement of cognition and neural complexity, promotion of gastrointestinal development, barrier function and microbiome richness, the bolstering of immune response, and facilitation of musculoskeletal maturation in neonates. The richness of milk as a source of EVs is noteworthy, with hundreds of milliliters (at >1012 EVs/mL) of nanovesicles extractable from a single liter of milk (>1014 EVs/starting liter of milk). Techniques such as tangential flow filtration hold promise for scalable production, potentially extending to thousands of liters. Together with the scale and increasing sophistication of the dairy industry, the abundance of EVs in milk underscores their commercial potential in various nutraceutical applications. Beyond natural bioactivity, milk EVs (mEVs) present intriguing possibilities as orally deliverable, non‐immunogenic pharmaceutical carriers, with burgeoning interest in their utilization for heart disease and cancer chemotherapy and as vectors for gene‐editing modules such as CrispR. This review synthesizes current knowledge on mEV biogenesis, characterization, isolation methodologies, and cargo contents. Moreover, it delves into the therapeutic potential of mEVs, both as inherently bioactive nanovesicles and as versatile platforms for drug delivery. As efforts progress toward large‐scale implementation, rigorous attention to safe, industrial‐scale production and robust assay development will be pivotal in harnessing the translational promise of small EVs from milk. |
| format | Article |
| id | doaj-art-75339f0a08f74783b83f5470698f331c |
| institution | OA Journals |
| issn | 2380-6761 |
| language | English |
| publishDate | 2025-05-01 |
| publisher | Wiley |
| record_format | Article |
| series | Bioengineering & Translational Medicine |
| spelling | doaj-art-75339f0a08f74783b83f5470698f331c2025-08-20T02:31:30ZengWileyBioengineering & Translational Medicine2380-67612025-05-01103n/an/a10.1002/btm2.10756Milk extracellular vesicles: A burgeoning new presence in nutraceuticals and drug deliverySpencer R. Marsh0Claire E. Beard1Robert G. Gourdie2Fralin Biomedical Research Institute at VTC Virginia Tech Roanoke Virginia USAFralin Biomedical Research Institute at VTC Virginia Tech Roanoke Virginia USAFralin Biomedical Research Institute at VTC Virginia Tech Roanoke Virginia USAAbstract Mammalian milk, a multifaceted developmental biofluid, has attracted new attention due to its diverse constituents and their implications for health and disease. Among these constituents, extracellular vesicles (EVs) have emerged as focal points of investigation. EVs, including exosomes and small EVs, have demonstrated biological activity in preclinical studies—including reports of enhancement of cognition and neural complexity, promotion of gastrointestinal development, barrier function and microbiome richness, the bolstering of immune response, and facilitation of musculoskeletal maturation in neonates. The richness of milk as a source of EVs is noteworthy, with hundreds of milliliters (at >1012 EVs/mL) of nanovesicles extractable from a single liter of milk (>1014 EVs/starting liter of milk). Techniques such as tangential flow filtration hold promise for scalable production, potentially extending to thousands of liters. Together with the scale and increasing sophistication of the dairy industry, the abundance of EVs in milk underscores their commercial potential in various nutraceutical applications. Beyond natural bioactivity, milk EVs (mEVs) present intriguing possibilities as orally deliverable, non‐immunogenic pharmaceutical carriers, with burgeoning interest in their utilization for heart disease and cancer chemotherapy and as vectors for gene‐editing modules such as CrispR. This review synthesizes current knowledge on mEV biogenesis, characterization, isolation methodologies, and cargo contents. Moreover, it delves into the therapeutic potential of mEVs, both as inherently bioactive nanovesicles and as versatile platforms for drug delivery. As efforts progress toward large‐scale implementation, rigorous attention to safe, industrial‐scale production and robust assay development will be pivotal in harnessing the translational promise of small EVs from milk.https://doi.org/10.1002/btm2.10756drug deliveryexosomeextracellular vesicleinfant developmentmilknutraceutical |
| spellingShingle | Spencer R. Marsh Claire E. Beard Robert G. Gourdie Milk extracellular vesicles: A burgeoning new presence in nutraceuticals and drug delivery Bioengineering & Translational Medicine drug delivery exosome extracellular vesicle infant development milk nutraceutical |
| title | Milk extracellular vesicles: A burgeoning new presence in nutraceuticals and drug delivery |
| title_full | Milk extracellular vesicles: A burgeoning new presence in nutraceuticals and drug delivery |
| title_fullStr | Milk extracellular vesicles: A burgeoning new presence in nutraceuticals and drug delivery |
| title_full_unstemmed | Milk extracellular vesicles: A burgeoning new presence in nutraceuticals and drug delivery |
| title_short | Milk extracellular vesicles: A burgeoning new presence in nutraceuticals and drug delivery |
| title_sort | milk extracellular vesicles a burgeoning new presence in nutraceuticals and drug delivery |
| topic | drug delivery exosome extracellular vesicle infant development milk nutraceutical |
| url | https://doi.org/10.1002/btm2.10756 |
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