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Pollen-derived RNAs Are Found in the Human Circulation
The presence of nonhuman RNAs in man has been questioned and it is unclear if food-derived miRNAs cross into the circulation. In a large population study, we found nonhuman miRNAs in plasma by RNA sequencing and validated a small number of pine-pollen miRNAs by RT-qPCR in 2,776 people. The presence...
Autores principales: | , , , , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Elsevier
2019
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6742912/ https://www.ncbi.nlm.nih.gov/pubmed/31518900 http://dx.doi.org/10.1016/j.isci.2019.08.035 |
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author | Koupenova, Milka Mick, Eric Corkrey, Heather A. Singh, Anupama Tanriverdi, Selim E. Vitseva, Olga Levy, Daniel Keeler, Allison M. Ezzaty Mirhashemi, Marzieh ElMallah, Mai K. Gerstein, Mark Rozowsky, Joel Tanriverdi, Kahraman Freedman, Jane E. |
author_facet | Koupenova, Milka Mick, Eric Corkrey, Heather A. Singh, Anupama Tanriverdi, Selim E. Vitseva, Olga Levy, Daniel Keeler, Allison M. Ezzaty Mirhashemi, Marzieh ElMallah, Mai K. Gerstein, Mark Rozowsky, Joel Tanriverdi, Kahraman Freedman, Jane E. |
author_sort | Koupenova, Milka |
collection | PubMed |
description | The presence of nonhuman RNAs in man has been questioned and it is unclear if food-derived miRNAs cross into the circulation. In a large population study, we found nonhuman miRNAs in plasma by RNA sequencing and validated a small number of pine-pollen miRNAs by RT-qPCR in 2,776 people. The presence of these pine-pollen miRNAs associated with hay fever and not with overt cardiovascular or pulmonary disease. Using in vivo and in vitro models, we found that transmission of pollen-miRNAs into the circulation occurs via pulmonary transfer and this transfer was mediated by platelet-pulmonary vascular cell interactions and platelet pollen-DNA uptake. These data demonstrate that pollen-derived plant miRNAs can be horizontally transferred into the circulation via the pulmonary system in humans. Although these data suggest mechanistic plausibility for pulmonary-mediated plant-derived miRNA transfer into the human circulation, our large observational cohort data do not implicate major disease or risk factor association. |
format | Online Article Text |
id | pubmed-6742912 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2019 |
publisher | Elsevier |
record_format | MEDLINE/PubMed |
spelling | pubmed-67429122019-09-16 Pollen-derived RNAs Are Found in the Human Circulation Koupenova, Milka Mick, Eric Corkrey, Heather A. Singh, Anupama Tanriverdi, Selim E. Vitseva, Olga Levy, Daniel Keeler, Allison M. Ezzaty Mirhashemi, Marzieh ElMallah, Mai K. Gerstein, Mark Rozowsky, Joel Tanriverdi, Kahraman Freedman, Jane E. iScience Article The presence of nonhuman RNAs in man has been questioned and it is unclear if food-derived miRNAs cross into the circulation. In a large population study, we found nonhuman miRNAs in plasma by RNA sequencing and validated a small number of pine-pollen miRNAs by RT-qPCR in 2,776 people. The presence of these pine-pollen miRNAs associated with hay fever and not with overt cardiovascular or pulmonary disease. Using in vivo and in vitro models, we found that transmission of pollen-miRNAs into the circulation occurs via pulmonary transfer and this transfer was mediated by platelet-pulmonary vascular cell interactions and platelet pollen-DNA uptake. These data demonstrate that pollen-derived plant miRNAs can be horizontally transferred into the circulation via the pulmonary system in humans. Although these data suggest mechanistic plausibility for pulmonary-mediated plant-derived miRNA transfer into the human circulation, our large observational cohort data do not implicate major disease or risk factor association. Elsevier 2019-08-24 /pmc/articles/PMC6742912/ /pubmed/31518900 http://dx.doi.org/10.1016/j.isci.2019.08.035 Text en © 2019 The Author(s) http://creativecommons.org/licenses/by-nc-nd/4.0/ This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/). |
spellingShingle | Article Koupenova, Milka Mick, Eric Corkrey, Heather A. Singh, Anupama Tanriverdi, Selim E. Vitseva, Olga Levy, Daniel Keeler, Allison M. Ezzaty Mirhashemi, Marzieh ElMallah, Mai K. Gerstein, Mark Rozowsky, Joel Tanriverdi, Kahraman Freedman, Jane E. Pollen-derived RNAs Are Found in the Human Circulation |
title | Pollen-derived RNAs Are Found in the Human Circulation |
title_full | Pollen-derived RNAs Are Found in the Human Circulation |
title_fullStr | Pollen-derived RNAs Are Found in the Human Circulation |
title_full_unstemmed | Pollen-derived RNAs Are Found in the Human Circulation |
title_short | Pollen-derived RNAs Are Found in the Human Circulation |
title_sort | pollen-derived rnas are found in the human circulation |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6742912/ https://www.ncbi.nlm.nih.gov/pubmed/31518900 http://dx.doi.org/10.1016/j.isci.2019.08.035 |
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