title: Intervillous macrophage migration inhibitory factor is associated with adverse birth outcomes in a study population in Central India.
abstract: Macrophage migration inhibitory factor (MIF) is a pluripotent factor produced by a variety of cells. It plays an important biological role in the regulation of pregnancy and has been shown to influence malaria pathogenesis. In this study, the levels of MIF in the peripheral, cord and placental intervillous blood (IVB) plasma collected from women residing in a malaria endemic region of Central India was determined and its association with malaria in pregnancy and birth outcomes was investigated. MIF levels were significantly different in IVB, peripheral, and cord plasma, with IVB plasma having the highest MIF levels and peripheral plasma having the lowest. Placental malaria positive women had significantly higher IVB plasma MIF levels than placental malaria negative women, but this relationship was not seen in peripheral or cord plasma MIF levels. In addition, the odds of stillbirth and low birth weight deliveries for the uppermost placental MIF quartile (irrespective of placental malaria status) was significantly higher than that of the lowest placental MIF quartile, supporting the hypothesis that elevated concentrations of placental MIF may be associated with an increased risk of adverse birth outcome.
authors.affiliation: Regional Medical Research Center for Tribals, Garha, Jabalpur Madhya Pradesh, India.
authors.forename: Puspendra P
authors.initials: PP
authors.lastname: Singh
authors.forename: Naomi W
authors.initials: NW
authors.lastname: Lucchi
authors.forename: Anna
authors.initials: A
authors.lastname: Blackstock
authors.forename: Venkatachalam
authors.initials: V
authors.lastname: Udhayakumar
authors.forename: Neeru
authors.initials: N
authors.lastname: Singh
mesh_terms: D000328:Adult; D005260:Female; D006801:Humans; D007194:India / Q000453:epidemiology; D008263:Macrophage Migration-Inhibitory Factors / Q000097:blood*; D008288:Malaria / Q000097:blood*; D010920:Placenta / Q000378:metabolism / Q000469:parasitology*; D011247:Pregnancy; D015597:Pregnancy Complications, Parasitic / Q000097:blood*; D011256:Pregnancy Outcome / Q000453:epidemiology; D055815:Young Adult
chemical_list: D008263:Macrophage Migration-Inhibitory Factors