Evidence map›Paper›PMID 17903098›Full record

ArticleBreastfeeding medicine : the official journal of the Academy of Breastfeeding Medicine2007

Longitudinal comparison of chemokines in breastmilk early postpartum among HIV-1-infected and uninfected Kenyan women.

Rose Bosire, Brandon L Guthrie, Barbara Lohman-Payne, Jennifer Mabuka, Maxwell Majiwa, Grace Wariua, Dorothy Mbori-Ngacha, Barbra Richardson, Grace John-Stewart, Carey Farquhar

Abstract read
In one paragraph

Article in Breastfeeding medicine : the official journal of the Academy of Breastfeeding Medicine, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
0.8field-weighted citation impact, top 33% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

20 citing papers in PubMed, 30 citations in OpenAlex.

  1. Trial
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  4. Review
  5. Review
  6. Article
  7. Distribution of bioactive factors in human milk samples.International breastfeeding journal · 2019
    Article
  8. Article
  9. Article
  10. Article
  11. Review
  12. Article
  13. Immunology of pediatric HIV infection.Immunological reviews · 2013
    Review
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors at 3 institutions in 2 countries.

Rose BosireCenter for Public Health Research, Kenya Medical Research Institute, Nairobi, Kenya.
Brandon L Guthrie
Barbara Lohman-Payne
Jennifer Mabuka
Maxwell Majiwa
Grace Wariua
Dorothy Mbori-Ngacha
Barbra Richardson
Grace John-Stewart
Carey Farquhar
University of Washington · USUniversity of Nairobi · KEKenya Medical Research Institute · KE

Funding

University of Washington/Fred Hutch Center for AIDS ResearchP30AI027757 · NIAID · UNIVERSITY OF WASHINGTON · PI MARI M KITAHATA · 1988 to 2026
$104.9M
VENEREAL DISEASET32AI007140 · NIAID · UNIVERSITY OF WASHINGTON · PI Julia Cook Dombrowski · 1985 to 2026
$19.4M
INTERNATIONAL TRAINING GRANT IN EPIDEMIOLOGYD43TW000007 · FIC · UNIVERSITY OF WASHINGTON · PI FARQUHAR, CAREY · 1988 to 2012
$16.3M
CCR5 and CXCR4 Binding Chemokines and Oral HIV InfectionR01DE014826 · NIDCR · UNIVERSITY OF WASHINGTON · PI JOHN-STEWART, GRACE C · 2002 to 2005
$1.2M
Protective Immune Responses in HIV-1 Exposed InfantsK23HD041879 · NICHD · UNIVERSITY OF WASHINGTON · PI FARQUHAR, CAREY · 2002 to 2006
$628k
FIC NIH HHS D43 TW000007NIAID NIH HHS P30 AI027757NIAID NIH HHS T32 AI007140NICHD NIH HHS HD41879NICHD NIH HHS K23 HD041879NIDCR NIH HHS DE14826NIDCR NIH HHS R01 DE014826
6 · The paper itself

Abstract

Breastmilk chemokines have been associated with increased HIV-1 RNA levels in breastmilk and altered risk of mother-to-child HIV-1 transmission. To characterize CC and CXC chemokines in breastmilk postpartum, we collected breastmilk specimens at regular intervals for 6 months after delivery from women with and without HIV-1 infection and used commercial ELISA kits to measure breastmilk concentrations of MIP-1alpha, MIP-1beta, RANTES, and SDF-1alpha. Among 54 HIV-1-infected and 26 uninfected women, mean chemokine levels were compared cross-sectionally and longitudinally at days 5 and 10, and months 1 and 3 postpartum. For both HIV-1-infected and uninfected women, breastmilk chemokine levels were highest at day 5 for MIP-1alpha, MIP-1beta, and SDF-1alpha, and subsequently decreased. RANTES levels remained constant over the follow-up period among HIV-1-uninfected women, and increased moderately among HIV-1-infected women. For MIP-1beta and RANTES, breastmilk levels were significantly higher among HIV-1-infected women compared to uninfected women early postpartum. In addition, HIV-1-infected women transmitting HIV-1 to their infant had consistently higher breastmilk RANTES levels than those who did not transmit, with the greatest difference observed at 1 month (2.68 vs. 2.21 log10 pg/mL, respectively; p = 0.007). In summary, all four chemokines were most elevated within the first month postpartum, a period of high transmission risk via breastmilk. MIP-1beta and RANTES levels in breastmilk were higher among HIV-1-infected women than among uninfected women, and breastmilk RANTES was positively associated with vertical transmission in this study, consistent with results from our earlier cohort.

Indexed as

HIV-1AdultCase-Control StudiesChemokine CCL3Chemokine CCL4Chemokine CCL5ChemokinesChemokines, CXCCross-Sectional StudiesEnzyme-Linked Immunosorbent AssayFemaleHIV InfectionsHumansInfantInfant, NewbornInfectious Disease Transmission, VerticalChemokine CCL3Chemokine CCL4Chemokine CCL5ChemokinesChemokines, CXCMacrophage Inflammatory ProteinsRNA, Viral

Identifiers

PMID17903098
PMCPMC3381953
OpenAlexW2075669558

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.