Herpes simplex virus infection, Acyclovir and IVIG treatment all independently cause gut dysbiosis.
Herpes simplex virus 1 (HSV) is a ubiquitous human virus resident in a majority of the global population as a latent infection. Acyclovir (ACV), is the standard of care drug used to treat primary and recurrent infections, supplemented in some patients with intravenous immunoglobulin (IVIG) treatment...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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Public Library of Science (PLoS)
2020-01-01
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| Series: | PLoS ONE |
| Online Access: | https://doi.org/10.1371/journal.pone.0237189 |
| _version_ | 1819113093824774144 |
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| author | Chandran Ramakrishna Stacee Mendonca Paul M Ruegger Jane Hannah Kim James Borneman Edouard M Cantin |
| author_facet | Chandran Ramakrishna Stacee Mendonca Paul M Ruegger Jane Hannah Kim James Borneman Edouard M Cantin |
| author_sort | Chandran Ramakrishna |
| collection | DOAJ |
| description | Herpes simplex virus 1 (HSV) is a ubiquitous human virus resident in a majority of the global population as a latent infection. Acyclovir (ACV), is the standard of care drug used to treat primary and recurrent infections, supplemented in some patients with intravenous immunoglobulin (IVIG) treatment to suppress infection and deleterious inflammatory responses. As many diverse medications have recently been shown to change composition of the gut microbiome, we used Illumina 16S rRNA gene sequencing to determine the effects of ACV and IVIG on the gut bacterial community. We found that HSV, ACV and IVIG can all independently disrupt the gut bacterial community in a sex biased manner when given to uninfected C57BL/6 mice. Treatment of HSV infected mice with ACV or IVIG alone or together revealed complex interactions between these drugs and infection that caused pronounced sex biased dysbiosis. ACV reduced Bacteroidetes levels in male but not female mice, while levels of the Anti-inflammatory Clostridia (AIC) were reduced in female but not male mice, which is significant as these taxa are associated with protection against the development of graft versus host disease (GVHD) in hematopoietic stem cell transplant (HSCT) patients. Gut barrier dysfunction is associated with GVHD in HSCT patients and ACV also decreased Akkermansia muciniphila, which is important for maintaining gut barrier functionality. Cumulatively, our data suggest that long-term prophylactic ACV treatment of HSCT patients may contribute to GVHD and also potentially impact immune reconstitution. These data have important implications for other clinical settings, including HSV eye disease and genital infections, where ACV is given long-term. |
| first_indexed | 2024-12-22T04:23:56Z |
| format | Article |
| id | doaj.art-a49303d7b92d46cc9bffef0e81cd9927 |
| institution | Directory Open Access Journal |
| issn | 1932-6203 |
| language | English |
| last_indexed | 2024-12-22T04:23:56Z |
| publishDate | 2020-01-01 |
| publisher | Public Library of Science (PLoS) |
| record_format | Article |
| series | PLoS ONE |
| spelling | doaj.art-a49303d7b92d46cc9bffef0e81cd99272022-12-21T18:39:13ZengPublic Library of Science (PLoS)PLoS ONE1932-62032020-01-01158e023718910.1371/journal.pone.0237189Herpes simplex virus infection, Acyclovir and IVIG treatment all independently cause gut dysbiosis.Chandran RamakrishnaStacee MendoncaPaul M RueggerJane Hannah KimJames BornemanEdouard M CantinHerpes simplex virus 1 (HSV) is a ubiquitous human virus resident in a majority of the global population as a latent infection. Acyclovir (ACV), is the standard of care drug used to treat primary and recurrent infections, supplemented in some patients with intravenous immunoglobulin (IVIG) treatment to suppress infection and deleterious inflammatory responses. As many diverse medications have recently been shown to change composition of the gut microbiome, we used Illumina 16S rRNA gene sequencing to determine the effects of ACV and IVIG on the gut bacterial community. We found that HSV, ACV and IVIG can all independently disrupt the gut bacterial community in a sex biased manner when given to uninfected C57BL/6 mice. Treatment of HSV infected mice with ACV or IVIG alone or together revealed complex interactions between these drugs and infection that caused pronounced sex biased dysbiosis. ACV reduced Bacteroidetes levels in male but not female mice, while levels of the Anti-inflammatory Clostridia (AIC) were reduced in female but not male mice, which is significant as these taxa are associated with protection against the development of graft versus host disease (GVHD) in hematopoietic stem cell transplant (HSCT) patients. Gut barrier dysfunction is associated with GVHD in HSCT patients and ACV also decreased Akkermansia muciniphila, which is important for maintaining gut barrier functionality. Cumulatively, our data suggest that long-term prophylactic ACV treatment of HSCT patients may contribute to GVHD and also potentially impact immune reconstitution. These data have important implications for other clinical settings, including HSV eye disease and genital infections, where ACV is given long-term.https://doi.org/10.1371/journal.pone.0237189 |
| spellingShingle | Chandran Ramakrishna Stacee Mendonca Paul M Ruegger Jane Hannah Kim James Borneman Edouard M Cantin Herpes simplex virus infection, Acyclovir and IVIG treatment all independently cause gut dysbiosis. PLoS ONE |
| title | Herpes simplex virus infection, Acyclovir and IVIG treatment all independently cause gut dysbiosis. |
| title_full | Herpes simplex virus infection, Acyclovir and IVIG treatment all independently cause gut dysbiosis. |
| title_fullStr | Herpes simplex virus infection, Acyclovir and IVIG treatment all independently cause gut dysbiosis. |
| title_full_unstemmed | Herpes simplex virus infection, Acyclovir and IVIG treatment all independently cause gut dysbiosis. |
| title_short | Herpes simplex virus infection, Acyclovir and IVIG treatment all independently cause gut dysbiosis. |
| title_sort | herpes simplex virus infection acyclovir and ivig treatment all independently cause gut dysbiosis |
| url | https://doi.org/10.1371/journal.pone.0237189 |
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