Measurement of erythrocyte aging parameters in patients with dementia indicates that an Alzheimer-related disturbance of the erythrocyte aging process may not be detectable until in the more advanced stages of the disease. Also, a strong fluctuation in the values of erythrocyte aging parameters, over a period of 15 months, was observed in patients with dementia, but not in age-matched control d...

Wnt signaling has emerged as a potent regulator of hippocampal synaptic function, although no evidence yet supports a critical role for Wnt signaling in hippocampal memory. Here, we sought to determine whether canonical β-catenin-dependent Wnt signaling is necessary for hippocampal memory consolidation. Immediately after training in a hippocampal-dependent object recognition task, mice received...

Wnt signalling is a fundamental pathway involved in embryonic development and adult tissue homeostasis. Mutations in the pathway frequently lead to developmental defects and cancer. As such, therapeutic intervention of this pathway has generated tremendous interest. Dickkopf-1 (DKK1) is a secreted inhibitor of β-catenin-dependent Wnt signalling and was originally characterized as a tumour suppr...

It is well recognized the role of the Wnt pathway in many developmental processes such as neuronal maturation, migration, neuronal connectivity and synaptic formation. Growing evidence is also demonstrating its function in the mature brain where is associated with modulation of axonal remodeling, dendrite outgrowth, synaptic activity, neurogenesis and behavioral plasticity. Proteins involved in...

We have determined the exon structure of the mouse tyrosinase-related protein-1 (TRP-1) gene. The gene is only 15kb in length, but contains seven introns, in contrast to the tyrosinase gene which is almost 100kb long with only four introns. Only two introns are located in homologous positions in both genes. Intron I of TRP-1 has three alternative 5' splice sites clustered within 21bp, which all...

conclusions the growth rate of information in bioinformatics databases could facilitate studies of live organisms prior to observation studies. two different protein classes could be causative agents of one disease. however, two related diseases from one disease group could consist of different protein classes. future research in the field of proteomics could allow modern insight to reshuffling...

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We reviewed the tumor markers for hepatocellular carcinoma, with special reference to the roles of Dickkopf-1 and α-fetoprotein in hepatocellular carcinoma.

background uterine leiomyoma (uls) is the most common gynecological tumor and a significant health concern for many women .the interleukin-1 receptor antagonist (il-1ra) is a naturally occurring cytokine inhibiting interleukin- 1 (il-1) activity by binding to the il-1 receptors without signal transduction. objectives the aim of this study was to investigate the association between interleukin-1...