Recombinant capsid protein VP1 (rVP1) of foot-andmouth disease virus is a protein exhibiting potent cytotoxicity to a variety of cancer cells. We have recently found that rVP1 is capable of decreasing cancer cell motility but increasing macrophages motility. The underlying molecular mechanism for such paradoxical effects of rVP1 on cancer and immune cells are still largely unclear. Here, we sho...

The technique facilitates karyotype analysis primarily of cel ls grown in vitro Following standard preliminary treatments, the crucial step is the complete air-drying of cel ls on slides directly after fixation. This produces a more complete flattening of intact chromosome complements than is usually achieved manually [The SCI indicates that this paper has been cited in over 510 publications si...

BACKGROUND Congenital ectopia lentis (CEL) usually leads to refractive error and may influence the axial length development. But few investigations have reported patient demographics and the distribution of axial length (AL) before surgery in Chinese pediatric patients with CEL. To describe the distribution of AL before surgery in CEL patients and its relationship with patients' demographics, s...

Dietary fibers (DF) may affect energy balance, an effect often ascribed to the viscous nature of some water soluble DF, which affect luminal viscosity and thus multiple physiological processes. We have tested the hypothesis that viscous linseed DF reduce apparent nutrient digestibility, and limit weight gain, in a randomized feeding trial where 60 male, growing, Wistar rats, with an initial wei...

STUDY QUESTION Does Let-7a have a functional role in modulating dicer expression to activate dormant mouse blastocysts for implantation? SUMMARY ANSWER Let-7a post-transcriptionally regulates dicer expression altering microRNA expression to affect the implantation competency of the activated blastocysts. WHAT IS KNOWN ALREADY The Let-7a microRNA is up-regulated during blastocyst dormancy an...

Substance P (SP) is implicated in stress regulation and affective and anxiety-related behavior. Particularly high expression has been found in the main output region of the amygdala complex, the central amygdala (CE). Here we investigated the cellular mechanisms of SP in CE in vitro, taking advantage of glutamic acid decarboxylase-green fluorescent protein (GAD67-GFP) knockin mice that yield a ...

The genes for cellobiose utilization are normally cryptic in Escherichia coli. The cellobiose system was used as a model to understand the process by which silent genes are maintained in microbial populations. Previously reported was (1) the isolation of a mutant strain that expresses the cellobiose-utilization (Cel) genes and (2) that expression of those genes allows utilization of three beta-...

BACKGROUND Variant in pri-miRNA could affect miRNA expression and mature process or splicing efficiency, thus altering the hereditary susceptibility and prognosis of cancer. We aimed to assess miRNA-let-7 single nucleotide polymorphisms (SNP) associated with the risk and prognosis of gastric cancer (GC) as predicting biomarkers, and furthermore, its possible mechanisms. METHODS A two-stage ca...

Moclobemide is a selective and reversible monoamine oxidase-A inhibitor, which is used as an antidepressant. Three moclobemide analogues were synthesized by replacing moclobemide phenyl ring with substituted imidazoles. So, N-[(4-morpholinyl) ethyl)]-1-benzyl-2-(alkylthio)-1H-imidazole-5-carboxamides (7a-c) were synthesized and studied for the antidepressant activity using forced swimming test ...