Expression of S100B Protein in Ischemia/Reperfusion-Induced Brain Injury After Cyclosporine Therapy: A Biochemical Serum Marker with Prognostic Value?

BACKGROUND Accumulating evidence has indicated that S100B protein may be involved in the pathophysiology of ischemia-reperfusion brain injury. Cyclosporine has been shown to have neuroprotective functions. This study investigated the effect of cyclosporine on S100B serum levels and the severity of brain tissue damage in a rat model of cerebral ischemia-reperfusion (I/R).

Prognostic utility of β-tubulin isotype III and correlations with other molecular and clinicopathological variables in patients with early breast cancer: a translational Hellenic Cooperative Oncology Group (HeCOG) study.

We evaluated the prognostic and predictive utility of β-tubulin isotype III (TUBB3) tumour gene transcription in early breast cancer patients enrolled in a randomised study. Quantitative reverse transcription-polymerase chain reaction (qRT-PCR) was applied for assessment of TUBB3, ER, PgR, HER2 and MAPT messenger RNA and immunohistochemistry (IHC) for protein expression in 314 patients enrolled in trial HE10/97, evaluating epirubicin-alkylator adjuvant chemotherapy with or without paclitaxel. High TUBB3 mRNA status was associated with advanced T stage, high histological grade, low mRNA and protein levels of ER, PgR and MAPT, and high levels of HER2 (p < 0.

Oxytocin receptor is differentially expressed in mouse endometrium and embryo during blastocyst implantation.

The oxytocin (OT)-oxytocin receptor (OTR) system of the mammalian uterus has mainly been studied in relation to its involvement in the onset of labor. The aim of this study was to elucidate the in vivo expression and localization pattern of OTR in the mouse endometrium and embryo during implantation, as well as OTR mRNA expression in the in vitro developing mouse embryo. The expression of OTR or OT was detected immunohistochemically in uterine tissue sections of 5- to 8-week-old female mice between days 4 and 10 of an established pregnancy.