1
|
Trinh QD, Pham NTK, Takada K, Ushijima H, Komine-Aizawa S, Hayakawa S. Roles of TGF-β1 in Viral Infection during Pregnancy: Research Update and Perspectives. Int J Mol Sci 2023; 24:ijms24076489. [PMID: 37047462 PMCID: PMC10095195 DOI: 10.3390/ijms24076489] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2023] [Revised: 03/25/2023] [Accepted: 03/28/2023] [Indexed: 04/14/2023] Open
Abstract
Transforming growth factor-beta 1 (TGF-β1) is a pleiotropic growth factor playing various roles in the human body including cell growth and development. More functions of TGF-β1 have been discovered, especially its roles in viral infection. TGF-β1 is abundant at the maternal-fetal interface during pregnancy and plays an important function in immune tolerance, an essential key factor for pregnancy success. It plays some critical roles in viral infection in pregnancy, such as its effects on the infection and replication of human cytomegalovirus in syncytiotrophoblasts. Interestingly, its role in the enhancement of Zika virus (ZIKV) infection and replication in first-trimester trophoblasts has recently been reported. The above up-to-date findings have opened one of the promising approaches to studying the mechanisms of viral infection during pregnancy with links to corresponding congenital syndromes. In this article, we review our current and recent advances in understanding the roles of TGF-β1 in viral infection. Our discussion focuses on viral infection during pregnancy, especially in the first trimester. We highlight the mutual roles of viral infection and TGF-β1 in specific contexts and possible functions of the Smad pathway in viral infection, with a special note on ZIKV infection. In addition, we discuss promising approaches to performing further studies on this topic.
Collapse
Affiliation(s)
- Quang Duy Trinh
- Division of Microbiology, Department of Pathology and Microbiology, Nihon University School of Medicine, Tokyo 173-8610, Japan
| | - Ngan Thi Kim Pham
- Division of Microbiology, Department of Pathology and Microbiology, Nihon University School of Medicine, Tokyo 173-8610, Japan
| | - Kazuhide Takada
- Division of Microbiology, Department of Pathology and Microbiology, Nihon University School of Medicine, Tokyo 173-8610, Japan
| | - Hiroshi Ushijima
- Division of Microbiology, Department of Pathology and Microbiology, Nihon University School of Medicine, Tokyo 173-8610, Japan
| | - Shihoko Komine-Aizawa
- Division of Microbiology, Department of Pathology and Microbiology, Nihon University School of Medicine, Tokyo 173-8610, Japan
| | - Satoshi Hayakawa
- Division of Microbiology, Department of Pathology and Microbiology, Nihon University School of Medicine, Tokyo 173-8610, Japan
| |
Collapse
|
2
|
Vanpouille C, Frick A, Rawlings SA, Hoenigl M, Lisco A, Margolis L, Gianella S. Cytokine Network and Sexual Human Immunodeficiency Virus Transmission in Men Who Have Sex With Men. Clin Infect Dis 2020; 71:2655-2662. [PMID: 31768525 PMCID: PMC7744977 DOI: 10.1093/cid/ciz1150] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2019] [Accepted: 11/25/2019] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Seminal human immunodeficiency virus (HIV) transmission from men to their partners remains the main driver of HIV epidemics worldwide. Semen is not merely a carrier of the virus, but also provides an immunological milieu that affects HIV transmission. METHODS We collected blood and semen from people with HIV whose epidemiologically linked sexual partners either did or did not acquire HIV. Viral transmission was confirmed by phylogenetic linkage (HIV pol). We measured the concentration of 34 cytokines/chemokines by Luminex in the blood and semen of 21 source partners who transmitted HIV (transmitters) and 22 who did not transmit HIV (nontransmitters) to their sexual partners. Differences between cytokine profiles in transmitters versus nontransmitters were analyzed using the multivariate statistical technique of partial least square discriminant analysis. RESULTS The cytokine profile in seminal fluid, but not in peripheral blood, was significantly different between men who have sex with men (MSM) who transmitted HIV and those who did not transmit HIV to their sexual partners (E = 19.77; P < .01). This difference persisted after excluding people with undetectable HIV RNA levels in nontransmitters. CONCLUSIONS Seminal cytokine profiles correlated with transmission or nontransmission of HIV from the infected MSM to their partners, independently from seminal viral load. Seminal cytokine spectra might be a contributing determinant of sexual HIV transmission, thus providing new directions for the development of strategies aimed at preventing HIV transmission.
Collapse
Affiliation(s)
- Christophe Vanpouille
- Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, Maryland, USA
| | - Andrew Frick
- Department of Medicine, University of California San Diego, La Jolla, California, USA
| | - Stephen A Rawlings
- Department of Medicine, University of California San Diego, La Jolla, California, USA
| | - Martin Hoenigl
- Department of Medicine, University of California San Diego, La Jolla, California, USA
| | - Andrea Lisco
- National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland, USA
| | - Leonid Margolis
- Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, Maryland, USA
| | - Sara Gianella
- Department of Medicine, University of California San Diego, La Jolla, California, USA
| |
Collapse
|
3
|
Ahir-Bist S, Chavan V, Samant-Mavani P, Nanavati R, Mehta P, Mania-Pramanik J. Polymorphisms in TH1-TH2 cytokine and receptor genes associated with risk of vertical HIV transmission, in Mumbai, India. J Gene Med 2018; 20:e3047. [PMID: 30109734 DOI: 10.1002/jgm.3047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2018] [Revised: 07/26/2018] [Accepted: 07/27/2018] [Indexed: 11/06/2022] Open
Abstract
BACKGROUND Vertical HIV transmission does not occur in all exposed infants. Many infants remain HIV uninfected even after exposure. This is partly attributed to the host genes involving cytokine production, which is rarely documented in vertical transmission. METHODS Here, an observational cohort study evaluated whether polymorphisms in cytokine, receptor and antagonist genes are associated with perinatal HIV transmission. Single nucleotide polymorphism (SNP) genotyping was performed via the polymerase chain reaction with sequence-specific primers method. Haplotype block structure was determined and statistical analysis was performed using appropriate software in each case. RESULTS Twenty-two SNPs were analysed in 30 seropositive and 61 seronegative children. Confounding factors such as mother's viral load, treatment regimen, breast feeding options, etc., were documented. Analysis revealed the association of two SNPs: IL1R1 (rs2234650) and TNFA (rs1800629) with vertical HIV transmission. CT genotype at IL1R1 was observed at a higher frequency in positive children (76.66% versus 42.62%, p = 0.002), whereas the CC genotype was significantly increased in exposed uninfected children (47.54% versus 16.66%, p = 0.004). Similarly, the GG genotype of TNFA was significantly higher in uninfected children compared to infected ones (76.66% versus 46.66%, p = 0.005), whereas the GA genotype frequency was higher among infected children (53.33% versus 21.66%, p = 0.003). The frequency of the 'G' allele of TNFA and 'C' allele of IL1R1 was significant (p = 0.018) in negative children. Haplotypes of SNPs belonging to IL1, TNFA and IL4 were also found to associate with transmission. CONCLUSIONS The present study confirms the association of SNPs IL1R1 (rs2234650) and TNFA (rs1800629) with the risk of vertical transmission. These SNPs can be exploited as possible predictive markers of HIV transmission.
Collapse
Affiliation(s)
- Swati Ahir-Bist
- Department of Infectious Diseases Biology, National Institute for Research in Reproductive Health (DHR/ICMR), Mumbai, Maharashtra, India
| | - Vijay Chavan
- Department of Infectious Diseases Biology, National Institute for Research in Reproductive Health (DHR/ICMR), Mumbai, Maharashtra, India
| | - Padmaja Samant-Mavani
- Department of Obstetrics and Gynecology, Seth G. S. Medical College & K.E.M Hospital, Mumbai, Maharashtra, India
| | - Ruchi Nanavati
- Department of Neonatology, Seth G. S. Medical College & K.E.M Hospital, Mumbai, Maharashtra, India
| | - Preeti Mehta
- Department of Microbiology, Seth G. S. Medical College & K.E.M Hospital, Mumbai, Maharashtra, India
| | - Jayanti Mania-Pramanik
- Department of Infectious Diseases Biology, National Institute for Research in Reproductive Health (DHR/ICMR), Mumbai, Maharashtra, India
| |
Collapse
|
4
|
Seminal Simian Immunodeficiency Virus in Chronically Infected Cynomolgus Macaques Is Dominated by Virus Originating from Multiple Genital Organs. J Virol 2018; 92:JVI.00133-18. [PMID: 29720516 PMCID: PMC6026730 DOI: 10.1128/jvi.00133-18] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2018] [Accepted: 04/16/2018] [Indexed: 11/20/2022] Open
Abstract
The sexual transmission of viruses is responsible for the spread of multiple infectious diseases. Although the human immunodeficiency virus (HIV)/AIDS pandemic remains fueled by sexual contacts with infected semen, the origin of virus in semen is still unknown. In a substantial number of HIV-infected men, viral strains present in semen differ from the ones in blood, suggesting that HIV is locally produced within the genital tract. Such local production may be responsible for the persistence of HIV in semen despite effective antiretroviral therapy. In this study, we used single-genome amplification, amplicon sequencing (env gene), and phylogenetic analyses to compare the genetic structures of simian immunodeficiency virus (SIV) populations across all the male genital organs and blood in intravenously inoculated cynomolgus macaques in the chronic stage of infection. Examination of the virus populations present in the male genital tissues of the macaques revealed compartmentalized SIV populations in testis, epididymis, vas deferens, seminal vesicles, and urethra. We found genetic similarities between the viral strains present in semen and those in epididymis, vas deferens, and seminal vesicles. The contribution of male genital organs to virus shedding in semen varied among individuals and could not be predicted based on their infection or proinflammatory cytokine mRNA levels. These data indicate that rather than a single source, multiple genital organs are involved in the release of free virus and infected cells into semen. These findings have important implications for our understanding of systemic virus shedding and persistence in semen and for the design of eradication strategies to access viral reservoirs. IMPORTANCE Semen is instrumental for the dissemination of viruses through sexual contacts. Worryingly, a number of systemic viruses, such as HIV, can persist in this body fluid in the absence of viremia. The local source(s) of virus in semen, however, remains unknown. To elucidate the anatomic origin(s) of the virus released in semen, we compared viral populations present in semen with those in the male genital organs and blood of the Asian macaque model, using single-genome amplification, amplicon sequencing (env gene), and phylogenetic analysis. Our results show that multiple genital tissues harbor compartmentalized strains, some of them (i.e., from epididymis, vas deferens, and seminal vesicles) displaying genetic similarities with the viral populations present in semen. This study is the first to uncover local genital sources of viral populations in semen, providing a new basis for innovative targeted strategies to prevent and eradicate HIV in the male genital tract.
Collapse
|
5
|
Abdulhaqq SA, Zorrilla C, Kang G, Yin X, Tamayo V, Seaton KE, Joseph J, Garced S, Tomaras GD, Linn KA, Foulkes AS, Azzoni L, VerMilyea M, Coutifaris C, Kossenkov AV, Showe L, Kraiselburd EN, Li Q, Montaner LJ. HIV-1-negative female sex workers sustain high cervical IFNɛ, low immune activation, and low expression of HIV-1-required host genes. Mucosal Immunol 2016; 9:1027-38. [PMID: 26555708 PMCID: PMC4864149 DOI: 10.1038/mi.2015.116] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2015] [Accepted: 09/30/2015] [Indexed: 02/04/2023]
Abstract
Sex workers practicing in high HIV endemic areas have been extensively targeted to test anti-HIV prophylactic strategies. We hypothesize that in women with high levels of genital exposure to semen changes in cervico-vaginal mucosal and/or systemic immune activation will contribute to a decreased susceptibility to HIV-1 infection. To address this question, we assessed sexual activity and immune activation status (in peripheral blood), as well as cellular infiltrates and gene expression in ectocervical mucosa biopsies in female sex workers (FSWs; n=50), as compared with control women (CG; n=32). FSWs had low-to-absent HIV-1-specific immune responses with significantly lower CD38 expression on circulating CD4(+) or CD8(+) T-cells (both: P<0.001) together with lower cervical gene expression of genes associated with leukocyte homing and chemotaxis. FSWs also had increased levels of interferon-ɛ (IFNɛ) gene and protein expression in the cervical epithelium together with reduced expression of genes associated with HIV-1 integration and replication. A correlative relationship between semen exposure and elevated type-1 IFN expression in FSWs was also established. Overall, our data suggest that long-term condomless sex work can result in multiple changes within the cervico-vaginal compartment that would contribute to sustaining a lower susceptibility for HIV-1 infection in the absence of HIV-specific responses.
Collapse
Affiliation(s)
| | - Carmen Zorrilla
- Maternal-Infant Study Center (CEMI), University of Puerto Rico, Medical Sciences Campus, San Juan, PR 00963
| | - Guobin Kang
- University of Nebraska, School of Biological Sciences and Nebraska Center for Virology, Lincoln, NE 68583
| | | | - Vivian Tamayo
- Maternal-Infant Study Center (CEMI), University of Puerto Rico, Medical Sciences Campus, San Juan, PR 00963
| | - Kelly E. Seaton
- Duke Human Vaccine Institute, Duke University, Durham, NC 27710
| | | | - Sheyla Garced
- Maternal-Infant Study Center (CEMI), University of Puerto Rico, Medical Sciences Campus, San Juan, PR 00963
| | | | - Kristin A. Linn
- Department of Biostatistics and Epidemiology University of Pennsylvania Philadelphia, PA 19104
| | - Andrea S. Foulkes
- University of Massachusetts, Division of Biostatistics and Epidemiology, Amherst, MA 01003
| | | | | | | | | | | | | | - Qingsheng Li
- University of Nebraska, School of Biological Sciences and Nebraska Center for Virology, Lincoln, NE 68583
| | | |
Collapse
|