Milk extracellular vesicles: A burgeoning new presence in nutraceuticals and drug delivery

IF 6.1 2区 医学 Q1 ENGINEERING, BIOMEDICAL
Spencer R. Marsh, Claire E. Beard, Robert G. Gourdie
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引用次数: 0

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.
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来源期刊
Bioengineering & Translational Medicine
Bioengineering & Translational Medicine Pharmacology, Toxicology and Pharmaceutics-Pharmaceutical Science
CiteScore
8.40
自引率
4.10%
发文量
150
审稿时长
12 weeks
期刊介绍: Bioengineering & Translational Medicine, an official, peer-reviewed online open-access journal of the American Institute of Chemical Engineers (AIChE) and the Society for Biological Engineering (SBE), focuses on how chemical and biological engineering approaches drive innovative technologies and solutions that impact clinical practice and commercial healthcare products.
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