H2AX est un variant de l’histone H2A, phosphorylé lors du stress réplicatif par les kinases ATR, ATM et DNA-PK. Mon travail de thèse a porté sur l’étude de la forme phosphorylée de H2AX (γ-H2AX) en réponse au stress réplicatif induit par des molécules génotoxiques. Les résultats obtenus au cours de ce travail ont montré que l’extension de la phosphorylation de H2AX à l’ensemble du noyau est un indicateur du stress réplicatif létal. Ce travail de thèse a également permis le développement d’un VHH, fragment d’anticorps à chaînes lourdes présents chez les camélidés, reconnaissant γ-H2AX. Pour analyser γ-H2AX dans les cellules vivantes, une stratégie optogénétique d’export nucléaire des VHHs a été développée dans le cadre d’une collaboration. E...
DNA double-strand breaks (DSBs) are the most deleterious type of DNA damage and a cause of genetic i...
Histones are responsible for the packaging of DNA into a eukaryotic cell nucleus, and the H2A varian...
AbstractPhosphorylation of histone variant H2AX at serine 139, named γH2AX, has been widely used as ...
H2AX est un variant de l’histone H2A, phosphorylé lors du stress réplicatif par les kinases ATR, ATM...
Phosphorylated histone H2AX (γ-H2AX), a central player in the DNA damage response (DDR), serve...
International audienceHistone H2AX phosphorylated at serine 139 (γ-H2AX) is a hallmark of DNA damage...
Many anticancer therapies, including radiotherapy, act by damaging the deoxyribosenucleic acid (DNA)...
Histone H2AX phosphorylation is an early signalling event triggered by DNA double-strand breaks (DSB...
DNA double-strand breaks (DSBs) and blocked replication forks resulting from bulky adducts and inhib...
The cellular response to DNA damage is aimed at protecting organisms from harmful effects of unrepai...
<div><p>Phosphorylated H2AX (γ-H2AX) is a sensitive marker for DNA double-strand breaks (DSBs), but ...
Direct live cell analysis markers are very important for the better understanding of cellular proces...
One of the earliest events in cellular response to a nascent double stranded DNA break (DSB) is loca...
Many cancer therapeutics, including radiation therapy, damage DNA eliciting the DNA damage response ...
Phosphorylated H2AX (γ-H2AX) is a sensitive marker for DNA double-strand breaks (DSBs), but the vari...
DNA double-strand breaks (DSBs) are the most deleterious type of DNA damage and a cause of genetic i...
Histones are responsible for the packaging of DNA into a eukaryotic cell nucleus, and the H2A varian...
AbstractPhosphorylation of histone variant H2AX at serine 139, named γH2AX, has been widely used as ...
H2AX est un variant de l’histone H2A, phosphorylé lors du stress réplicatif par les kinases ATR, ATM...
Phosphorylated histone H2AX (γ-H2AX), a central player in the DNA damage response (DDR), serve...
International audienceHistone H2AX phosphorylated at serine 139 (γ-H2AX) is a hallmark of DNA damage...
Many anticancer therapies, including radiotherapy, act by damaging the deoxyribosenucleic acid (DNA)...
Histone H2AX phosphorylation is an early signalling event triggered by DNA double-strand breaks (DSB...
DNA double-strand breaks (DSBs) and blocked replication forks resulting from bulky adducts and inhib...
The cellular response to DNA damage is aimed at protecting organisms from harmful effects of unrepai...
<div><p>Phosphorylated H2AX (γ-H2AX) is a sensitive marker for DNA double-strand breaks (DSBs), but ...
Direct live cell analysis markers are very important for the better understanding of cellular proces...
One of the earliest events in cellular response to a nascent double stranded DNA break (DSB) is loca...
Many cancer therapeutics, including radiation therapy, damage DNA eliciting the DNA damage response ...
Phosphorylated H2AX (γ-H2AX) is a sensitive marker for DNA double-strand breaks (DSBs), but the vari...
DNA double-strand breaks (DSBs) are the most deleterious type of DNA damage and a cause of genetic i...
Histones are responsible for the packaging of DNA into a eukaryotic cell nucleus, and the H2A varian...
AbstractPhosphorylation of histone variant H2AX at serine 139, named γH2AX, has been widely used as ...