First Focal Mechanisms of Marsquakes

53BP1: function and mechanisms of focal recruitment.

53BP1 (p53-binding protein 1) is classified as a mediator/adaptor of the DNA-damage response, and is recruited to nuclear structures termed foci following genotoxic insult. In the present paper, we review the functions of 53BP1 in DNA-damage checkpoint activation and DNA repair, and the mechanisms of its recruitment and activation following DNA damage. We focus in particular on the role of cova...

Dynamic Mechanisms of Neocortical Focal Seizure Onset

Recent experimental and clinical studies have provided diverse insight into the mechanisms of human focal seizure initiation and propagation. Often these findings exist at different scales of observation, and are not reconciled into a common understanding. Here we develop a new, multiscale mathematical model of cortical electric activity with realistic mesoscopic connectivity. Relating the mode...

Deep Moonquake Focal Mechanisms: Recovery and Implications

Focal adhesion kinase: the first ten years.

The protein tyrosine kinase focal adhesion kinase (FAK) plays a prominent role in integrin signaling. FAK activation, demonstrated by an increase in phosphorylation of Tyr397 as well as other sites in the protein, is best understood in the context of the engagement of integrins at the cell surface. Activation of FAK results in recruitment of a number of SH2-domain- and SH3-domain-containing pro...

Focal epilepsy as first symptom in CADASIL

Recurrent transient ischemic attacks, migraine and dementia represent the principal symptoms of cerebral autosomal dominant arteriopathy with subcortical infarcts and leucoencephalopathy (CADASIL). During the course of the disease, about 10% of patients may experience epileptic seizures, mainly related to the presence of an ischemic stroke. We present a 30-year-old woman with new-onset focal ep...