Ferritin and metallothionein: dangerous liaisons.

Dangerous liaisons: the ecology of private interest and common good

Many ecological interactions that are called mutualistic are in fact mixtures of antagonistic and mutualistic aspects. For example, plasmids exploit their bacterial hosts but also protect them against external threats. In this study, we analyse the conditions for the evolution of what we call ‘dangerous liaisons’: interactions combining mutualistic and antagonistic aspects. Starting point of ou...

Dangerous liaisons? Industry relations with health professionals.

Erratum: Dangerous liaisons: molecular basis for a syndemic relationship between Kaposi's sarcoma and P. falciparum malaria

[This corrects the article on p. 35 in vol. 4, PMID: 23487416.].

Cellular response of antioxidant metalloproteins in Cu/Zn SOD transgenic mice exposed to hyperoxia.

Ceruloplasmin, metallothionein, and ferritin are metal-binding proteins with potential antioxidant activity. Despite evidence that they are upregulated in pulmonary tissue after oxidative stress, little is known regarding their influence on trace metal homeostasis. In this study, we have used copper- and zinc-containing superoxide dismutase (Cu/Zn SOD) transgenic-overexpressing and gene knockou...

Dangerous liaisons: the role of "danger" signals in the immune response to gene therapy.

Recent studies in gene transfer suggest that the innate immune system plays a significant role in impeding gene therapy. In this review, we examine factors that might influence the recruitment and activation of the innate system in the context of gene therapy. We have adopted a novel model of immunology that contends that the immune system distinguishes not between self and nonself, but between...