Reproducibility of serum cytokines and growth factors.
AuthorsGu Y, Zeleniuch-Jacquotte A, Linkov F, Koenig KL, Liu M, Velikokhatnaya L, Shore RE, Marrangoni A, Toniolo P, Lokshin AE, Arslan AA
JournalCytokine
PubMed ID19058974
In most studies, circulating biomarkers are usually assessed from a single sample, assuming that this single measurement represents the long-term biomarker status of the individual. Such an assumption is rarely tested although it may not be valid for all biomarkers. The objective of this study was to investigate the temporal ... More
Elevated levels of soluble TNF receptors 1 and 2 correlate with Plasmodium falciparum parasitemia in pregnant women: potential markers for malaria-associated inflammation.
AuthorsThévenon AD, Zhou JA, Megnekou R, Ako S, Leke RG, Taylor DW,
JournalJ Immunol
PubMed ID20980627
Plasmodium falciparum-infected erythrocytes (IEs) sequester in the intervillous space (IVS) of the placenta causing placental malaria (PM), a condition that increases a woman's chances of having a low-birth-weight baby. Because IEs sequester, they frequently are not observed in peripheral blood smears, resulting in women with PM being misdiagnosed and thus ... More
Racial disparity in amniotic fluid concentrations of tumor necrosis factor (TNF)-alpha and soluble TNF receptors in spontaneous preterm birth.
AuthorsMenon R, Thorsen P, Vogel I, Jacobsson B, Morgan N, Jiang L, Li C, Williams SM, Fortunato SJ,
JournalAm J Obstet Gynecol
PubMed ID18279834
Preterm birth rate in the United States is higher in blacks than whites. It has been hypothesized that a differential inflammatory response may explain this disparity. The objective of this study is to examine the inflammatory cytokine, tumor necrosis factor (TNF)-alpha and soluble TNF receptor concentrations (sTNFR1 and sTNFR2) in ... More
In vitro toxicity assessment of amphiphillic polymer-coated CdSe/ZnS quantum dots in two human liver cell models.
AuthorsSmith WE, Brownell J, White CC, Afsharinejad Z, Tsai J, Hu X, Polyak SJ, Gao X, Kavanagh TJ, Eaton DL,
JournalACS Nano
PubMed ID23039050
Semiconductor quantum dots (Qdots) are a promising new technology with benefits in the areas of medical diagnostics and therapeutics. Qdots generally consist of a semiconductor core, capping shell, and surface coating. The semiconductor core of Qdots is often composed of group II and VI metals (e.g., Cd, Se, Te, Hg) ... More
Patterns of cytokine profiles differ with pregnancy outcome and ethnicity.
AuthorsVelez DR, Fortunato SJ, Morgan N, Edwards TL, Lombardi SJ, Williams SM, Menon R,
JournalHum Reprod
PubMed ID18487217
Preterm birth (PTB) is hypothesized to be an inflammatory response disease. However, no single factor alone is likely to explain PTB risk. It is more probable that coordinated networks of cytokines affect risk. Therefore, we examined the relationships between amniotic fluid (AF) cytokines/chemokines and related biomarkers in PTB and normal ... More