On the role of copper and the Prion protein in cellular aging In 1961, Prof. L. Hayflick lays the foundations of cellular aging with theory of replicative senescence. It was subsequently shown that stress can trigger a premature senescence, called Stress-induced premature senescence (SIPS). Since then, the list of actors involved in senescence is growing with a little consideration for metals. Copper plays an important role in the living world as it is the catalyst for many biochemical reactions and may be involved in the structure and function of proteins. The importance of copper homeostasis during aging has been demonstrated in a filamentous fungus Podospora anserina. The results of this study provide new evidence suggesting that the lin...
The regulation of cellular copper homeostasis is crucial in biology. Impairments lead to severe dysf...
In response to external oxidative stress/DNA damaging agents, mammalian cells may choose one of the ...
Metal ions are key elements in organisms' life acting like cofactors of many enzymes but they can al...
Cellular senescence is characterized by irreversible growth arrest incurred through either replicati...
In previous investigations an impact of cellular copper homeostasis on ageing of the ascomycete Podo...
<p>The results of real-time PCR are expressed as mean fold induction±SD in senescent vs. young cells...
In previous investigations an impact of cellular copper homeostasis on ageing of the ascomycete Podo...
Copper sulfate-induced premature senescence (CuSO4-SIPS) consistently mimetized molecular mechanisms...
Aging is characterized by a decline in an organism's ability to adapt and respond to its surrounding...
International audienceThe N-terminal region of the prion protein PrPC contains a series of octapepti...
Aging is a complex phenomenon and its impact is becoming more relevant due to the rising life expect...
AbstractExposure of human proliferative cells to subcytotoxic stress triggers stress-induced prematu...
PhDThe prion protein (PrPC) is a cell surface glycoprotein that binds Cu2+ ions. The misfolding and ...
The cellular prion protein (PrP(C)) has been widely investigated ever since its conformational isofo...
Metal ions are key elements in organisms' life acting like cofactors of many enzymes but they can al...
The regulation of cellular copper homeostasis is crucial in biology. Impairments lead to severe dysf...
In response to external oxidative stress/DNA damaging agents, mammalian cells may choose one of the ...
Metal ions are key elements in organisms' life acting like cofactors of many enzymes but they can al...
Cellular senescence is characterized by irreversible growth arrest incurred through either replicati...
In previous investigations an impact of cellular copper homeostasis on ageing of the ascomycete Podo...
<p>The results of real-time PCR are expressed as mean fold induction±SD in senescent vs. young cells...
In previous investigations an impact of cellular copper homeostasis on ageing of the ascomycete Podo...
Copper sulfate-induced premature senescence (CuSO4-SIPS) consistently mimetized molecular mechanisms...
Aging is characterized by a decline in an organism's ability to adapt and respond to its surrounding...
International audienceThe N-terminal region of the prion protein PrPC contains a series of octapepti...
Aging is a complex phenomenon and its impact is becoming more relevant due to the rising life expect...
AbstractExposure of human proliferative cells to subcytotoxic stress triggers stress-induced prematu...
PhDThe prion protein (PrPC) is a cell surface glycoprotein that binds Cu2+ ions. The misfolding and ...
The cellular prion protein (PrP(C)) has been widely investigated ever since its conformational isofo...
Metal ions are key elements in organisms' life acting like cofactors of many enzymes but they can al...
The regulation of cellular copper homeostasis is crucial in biology. Impairments lead to severe dysf...
In response to external oxidative stress/DNA damaging agents, mammalian cells may choose one of the ...
Metal ions are key elements in organisms' life acting like cofactors of many enzymes but they can al...