iron overload is known to occur in the west european and american population due to the consumption of iron-rich diets. on the other hand, genetic disorders leading to iron overload are also known. iron overload leads to increased peroxidation and disruptive disintegration of lipid-rich membranes, and predisposes humans for an enhanced risk of cancer induction. in experimental animals iron over...

Although humans and their closest evolutionary relatives, the chimpanzees, are 98.7% identical in their genomic DNA sequences, they differ in many morphological, behavioral, and cognitive aspects. The underlying genetic basis of many of these differences may be altered gene expression. We have compared the transcriptome in blood leukocytes, liver, and brain of humans, chimpanzees, orangutans, a...

To characterize novel signaling pathways that underlie NAD(P)H oxidase-mediated signaling in atherosclerosis, we first examined differences in thrombin-induced gene expression between wild-type and p47phox(-/-) (NAD[P]H oxidase-deficient) VSMC. Of the 9000 genes analyzed by cDNA microarray method at the G1/S transition point, 76 genes were similarly and significantly modulated in both the cell ...

background and objectives: phospholipases are a group of enzymes that breakdown phospholipid molecules producing second products. these second products play a diverse role in the cell such as signal transduction and digestion in humans. in this study, the effect of phospholipids on the expression of pld genes of a. fumigatus was investigated. the pld genes of this fungus were also investigated ...

objective: the lrr (leucine rich proteoglycans) is a molecular recognition motif found in proteins with some roles in cell adhesion, signal transduction, dna repair and rna processing. opticin is a member of this family. takanosu et al (2001) detected messenger rna expression of mouse opticin in the eye, heart, brain, testis, thyroid and epididymis by dot blot hybridization. in this study, exp...

Plasma levels of low density lipoproteins (LDL) and high density lipoproteins (HDL) exhibit opposing associations with cardiovascular disease in human populations and mouse models have been heavily used to derive a mechanistic understanding of these relationships. In humans, recent mass spectrometry studies have revealed that the plasma lipoproteome is significantly more complex than originally...

Mitochondrial fission and fusion are required for maintaining functional mitochondria. The mitofusins (MFN1 MFN2) known their roles in mediating mitochondrial fusion. Recently, MFN2 has been implicated other important cellular functions, such as mitophagy, motility, coordinating endoplasmic reticulum-mitochondria communication. In humans, over 100 mutations associated with a form of inherited p...

Objective(s): Enterotoxigenic Escherichia coli (ETEC) strains are one of the primary causes of diarrhea in newborn calves and in humans, pigs, and sheep. IgY technology has been identified as a promising alternative to generating a mass amount of specific antibody for use in immunotherapy and immunodiagnostics. The purpose of this study was to produce specific antibody by egg yolk antibody (IgY...

Trophinin has been identified as a membrane protein mediating apical cell adhesion between two human cell lines: trophoblastic HT-H cells, and endometrial epithelial SNG-M cells. Expression patterns of trophinin in humans suggested its involvement in embryo implantation and early placental development. The mouse trophinin gene maps to the distal part of the X chromosome and corresponds to human...