The impact of the duration of HAART on cytokine profiles in pregnancy
Objective To determine the cytokine profile of HIV infected women treated with highly active anti-retroviral therapy (HAART) of variable duration in pregnancy. Methods HIV infected women were enrolled at a large tertiary hospital in Durban, South Africa in their antenatal period and stratified into those that initiated HAART before pregnancy (pre-pregnancy HAART or PPH group) and those who initiated HAART during pregnancy (in-pregnancy HAART or IPH group). These were compared with HIV negative women (HN group), matched for gestational age at the time of enrolment. Serum was obtained and Th1 and Th2 cytokines expression determined using the Bio-Plex Pro™ Human Cytokine Treg Panels. Results The overall cytokine profile of the cohort was pro-inflammatory as a result of significant IL-6 and TNF alpha expression. The anti-inflammatory markers (i.e. Th2 cytokines, namely IL4 and IL10) were poorly expressed by the whole cohort, with IL 4 seen almost exclusively in the IPH group, thus counter-balancing the predominantly pro-inflammatory milieu only in this group. PPH group had a pro-inflammatory milieu comparable to the HN control. IL 6 was the predominant cytokine in all groups, and as expected, it increased with advancing gestation in all the groups. This highly pro-inflammatory milieu was unexpected and needs further review Conclusion Long use of HAART suppresses the anti-inflammatory markers previously reported to be conducive for the wellbeing of pregnancy. This effect needs further review as it was similarly observed in our HIV uninfected controls..
| Medienart: |
Artikel |
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| Erscheinungsjahr: |
2020 |
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| Erschienen: |
2020 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:69 |
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| Enthalten in: |
Inflammation research - 69(2020), 10 vom: 07. Juli, Seite 1053-1058 |
| Sprache: |
Englisch |
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| Beteiligte Personen: |
Sebitloane, H. M. [VerfasserIn] |
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| Links: |
Volltext [lizenzpflichtig] |
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| Themen: |
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| Anmerkungen: |
© Springer Nature Switzerland AG 2020 |
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| doi: |
10.1007/s00011-020-01375-5 |
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| funding: |
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| Förderinstitution / Projekttitel: |
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| PPN (Katalog-ID): |
OLC2118954557 |
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| 100 | 1 | |a Sebitloane, H. M. |e verfasserin |0 (orcid)0000-0001-9227-7848 |4 aut | |
| 245 | 1 | 0 | |a The impact of the duration of HAART on cytokine profiles in pregnancy |
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| 520 | |a Objective To determine the cytokine profile of HIV infected women treated with highly active anti-retroviral therapy (HAART) of variable duration in pregnancy. Methods HIV infected women were enrolled at a large tertiary hospital in Durban, South Africa in their antenatal period and stratified into those that initiated HAART before pregnancy (pre-pregnancy HAART or PPH group) and those who initiated HAART during pregnancy (in-pregnancy HAART or IPH group). These were compared with HIV negative women (HN group), matched for gestational age at the time of enrolment. Serum was obtained and Th1 and Th2 cytokines expression determined using the Bio-Plex Pro™ Human Cytokine Treg Panels. Results The overall cytokine profile of the cohort was pro-inflammatory as a result of significant IL-6 and TNF alpha expression. The anti-inflammatory markers (i.e. Th2 cytokines, namely IL4 and IL10) were poorly expressed by the whole cohort, with IL 4 seen almost exclusively in the IPH group, thus counter-balancing the predominantly pro-inflammatory milieu only in this group. PPH group had a pro-inflammatory milieu comparable to the HN control. IL 6 was the predominant cytokine in all groups, and as expected, it increased with advancing gestation in all the groups. This highly pro-inflammatory milieu was unexpected and needs further review Conclusion Long use of HAART suppresses the anti-inflammatory markers previously reported to be conducive for the wellbeing of pregnancy. This effect needs further review as it was similarly observed in our HIV uninfected controls. | ||
| 650 | 4 | |a Pregnancy | |
| 650 | 4 | |a Gestation | |
| 650 | 4 | |a HIV | |
| 650 | 4 | |a HAART | |
| 650 | 4 | |a Cytokines | |
| 650 | 4 | |a IL-6 | |
| 700 | 1 | |a Naicker, T. |4 aut | |
| 700 | 1 | |a Moodley, J. |4 aut | |
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