منابع مشابه
Antioxidants - friend or foe?
Particularly in the field of advertising and in popular scientific journals, antioxidants such as β-carotene (from carrots) or lycopenes (from tomatoes) and the vitamins C and E are one-sidedly portrayed as substances capable of offering protection against cancer or ageing because they diminish or prevent the effects of free radicals. However, free radicals should by nomeans be considered as be...
متن کاملFriend or foe
For many years, β-defensins were best known for their antimicrobial activity. However, β-defensins also exert immunomodulatory functions, such as the chemotactic recruitment of immune cells via chemokine receptors. We demonstrated that mouse β-defensin 14 recruits CCR6(+) B cells into fibrosarcomas, resulting in enhanced angiogenesis and tumor development.
متن کاملNanofibers: Friend or Foe?
Alke Petri-Fink 1, Barbara Rothen-Rutishauser 1 and Martin J. D. Clift 1,2,* 1 BioNanomaterials, Adolphe Merkle Institute, University of Fribourg, Rte de l’Ancienne Papeterie, Marly 1, 1723 Fribourg, Switzerland; [email protected] (A.P.-F.); [email protected] (B.R.-R.) 2 Swansea University Medical School, Singleton Park Campus, Swansea University, Swansea, Wales SA2 8PP, UK * Corresponde...
متن کاملNOACs; Friend or Foe?
New oral anticoagulants (NOAC’s) are becoming more popular as antithrombotic agents for the prevention of venous thromboembolism in atrial fibrillation and as prophylaxis in hip and knee surgery. With simple administration, rapid onset, few drug interactions and the absence of coagulation monitoring, NOAC’s appear as a friend in the prevention of thromboembolic events. Undoubtedly patients woul...
متن کاملFTO - Friend or foe?
Fat mass and obesity associated gene ( FTO) is the most relevant polygene for obesity to date. It has been identified by genome wide association studies concerning body weight regulation. However, its functional relevance for the pathogenesis of obesity remains elusive. Studies in rodents provide data pointing to a central role of FTO through regulation of food intake. In addition, peripheral e...
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ژورنال
عنوان ژورنال: Nature Reviews Microbiology
سال: 2013
ISSN: 1740-1526,1740-1534
DOI: 10.1038/nrmicro3104