Low molecular weight guluronate prevents TNF-α-induced oxidative damage and mitochondrial dysfunction in C2C12 skeletal muscle cells.

Muscle wasting is associated with a variety of chronic or inflammatory disorders. Evidence suggests that inflammatory cytokines play a vital role in muscle inflammatory pathology and this may result in oxidative damage and mitochondrial dysfunction in skeletal muscle. In our study, we used microwave degradation to prepare a water-soluble low molecular weight guluronate (LMG) of 3000 Da from Fucus vesiculosus obtained from Canada, the Atlantic Ocean.

[The active expression of CenpB, a constitutive protein in the centromeres of chromosomes, in breast cancer tissues].

At present, a point that cell biologists and medicine scientists focus their close attention on is the mechanisms of cell proliferation and carceration. Breast cancer, one of the frequently occurring cancers, is often been studied intensively. Centromere constitutive molecules, related to various regulatory factors, play an important role in cell proliferation check point regulation.