Background Pre‐eclampsia is associated with deficient intravascular production of
prostacyclin, a vasodilator, and excessive production of thromboxane, a vasoconstrictor and�…

Background Tomosynthesis approximates a 3D mammogram of the breast, reducing
parenchymal overlap that masks cancers or creates false “lesions” on 2D mammography�…

Background Umbilical cord clamping strategies at preterm birth have the potential to affect
important health outcomes. The aim of this study was to compare the effectiveness of�…

Innate immune cells can constitute a substantial proportion of the cells within the tumor
microenvironment and have been associated with tumor malignancy in patients and animal�…

Aneuploidy, an incorrect number of chromosomes, is the leading cause of miscarriages and
mental retardation in humans and is a hallmark of cancer. We examined the effects of�…

Importance There are potential benefits and harms of hyperoxemia and hypoxemia for
extremely preterm infants receiving more vs less supplemental oxygen. Objective To�…

Systematic reviews should incorporate as much relevant evidence as possible to reduce
bias and research waste and increase reliability of results. Clinical trials registers are a key�…

Tumor-associated macrophages have recently emerged as a key regulatory cell type during
cancer progression, and have been found to promote tumor malignancy in the majority of�…

During the process of tumor progression, cancer cells can produce the requisite growth-and
invasion-promoting factors and can also rely on noncancerous cells in the tumor�…

In a prospective meta-analysis (PMA), study selection criteria, hypotheses, and analyses are
specified before the results of the studies related to the PMA research question are known�…