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Cited by 261

The DOI matches its Crossref record; 41 of the 41 references it cites were found in a registry or an index.

Lactation-Related MicroRNA Expression Profiles of Porcine Breast Milk Exosomes

Open access
Gu, Yiren, Li, Mingzhou, Wang, Tao, Liang, Yan, Zhong, Zhijun, Wang, Xiaoyan, Zhou, Qi, Chen, Lei, Lang, Qiulei, He, Zhiping, Chen, Xiaohui, Gong, Jianjun, Gao, Xiaolian, Li, Xuewei, Lv, Xuebin·2012·PLoS ONE

Abstract

Breast milk is the primary source of nutrition for newborns, and is rich in immunological components. MicroRNAs (miRNAs) are present in various body fluids and are selectively packaged inside the exosomes, a type of membrane vesicles, secreted by most cell types. These exosomal miRNAs could be actively delivered into recipient cells, and could regulate target gene expression and recipient cell function. Here, we analyzed the lactation-related miRNA expression profiles in porcine milk exosomes across the entire lactation period (newborn to 28 days after birth) by a deep sequencing. We found that immune-related miRNAs are present and enriched in breast milk exosomes (p<10(-16), χ(2) test) and are generally resistant to relatively harsh conditions. Notably, these exosomal miRNAs are present in higher numbers in the colostrums than in mature milk. It was higher in the serum of colostrum-only fed piglets compared with the mature milk-only fed piglets. These immune-related miRNA-loaded exosomes in breast milk may be transferred into the infant body via the digestive tract. These observations are a prelude to in-depth investigations of the essential roles of breast milk in the development of the infant's immune system.

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Authors
Gu, Y., Li, M., Wang, T., Liang, Y., Zhong, Z., Wang, X., Zhou, Q., Chen, L., Lang, Q., He, Z., Chen, X., Gong, J., Gao, X., Li, X., & Lv, X.
Venue
PLoS ONE
Published
2012-08-24
Volume
7
Issue
8
Pages
e43691
ISSN
1932-6203 (ISSN-L)
OpenAlex
W2016960054
Cited by
261
References
41
FWCI
5.92
Type
journal article
Language
en
Open access
gold

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CoChat. (2026). Citation check: Lactation-Related MicroRNA Expression Profiles of Porcine Breast Milk Exosomes. https://app.cochat.ai/papers/10.1371/journal.pone.0043691
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Gu, Y., Li, M., Wang, T., Liang, Y., Zhong, Z., Wang, X., Zhou, Q., Chen, L., Lang, Q., He, Z., Chen, X., Gong, J., Gao, X., Li, X., & Lv, X. (2012). Lactation-Related MicroRNA Expression Profiles of Porcine Breast Milk Exosomes. PLoS ONE. https://doi.org/10.1371/journal.pone.0043691

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