منابع مشابه
Ironing out cancer.
New insights into the roles of proteins that regulate cellular iron in cancer growth, angiogenesis, and metastasis have recently emerged. Discoveries of the roles of ferroportin, hepcidin, lipocalin 2, and members of the six transmembrane epithelial antigen of the prostate (STEAP) and iron regulatory protein (IRP) families in cancer have provided specificity and molecular definition to the role...
متن کاملIroning out Ferroportin.
Maintaining physiologic iron concentrations in tissues is critical for metabolism and host defense. Iron absorption in the duodenum, recycling of iron from senescent erythrocytes, and iron mobilization from storage in macrophages and hepatocytes constitute the major iron flows into plasma for distribution to tissues, predominantly for erythropoiesis. All iron transfer to plasma occurs through t...
متن کاملIroning Out a Midlife Crisis
There is a strong correlation between age, genomic instability, and the development of cancer. Working in yeast, Veatch et al. (2009) now propose that defects in the biogenesis of iron-sulfur clusters arising as a consequence of mitochondrial dysfunction contribute to the increase in genomic instability as cells age.
متن کاملIroning out fatigue.
Women who are not anemic but who suffer from fatigue may benefit from iron supplementation. In this issue of Blood, Krayenbühl et al provide strong evidence that women complaining of fatigue who were not anemic but who had reduced or absent iron stores were symptomatically improved after receiving parenteral iron. Given the numbers of women who are iron deficient, the findings could find broad ...
متن کاملIroning out steatohepatitis.
The increasing prevalence of obesity and the metabolic syndrome worldwide is well recognized, the tight association of non-alcoholic fatty liver disease (NAFLD) with these conditions increasingly so. NAFLD can progress to the more severe form of the disorder non-alcoholic steatohepatitis (NASH), which is characterized by worsening liver pathology. The prevalence of iron disorders, in particular...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Nature Reviews Molecular Cell Biology
سال: 2001
ISSN: 1471-0072,1471-0080
DOI: 10.1038/35052041