Publications by authors named "Jennifer Klimek"

Tau pathology is a major hallmark of many neurodegenerative diseases summarized under the term tauopathies. In most of these disorders,  such as Alzheimer's disease, the neuronal axonal microtubule-binding Tau protein becomes mislocalized to the somatodendritic compartment. In human disease, this missorting of Tau is accompanied by an abnormally high phosphorylation state of the Tau protein, and several downstream pathological consequences (e.

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In the adult human brain, six isoforms of the microtubule-associated protein TAU are expressed, which result from alternative splicing of exons 2, 3, and 10 of the gene. These isoforms differ in the number of N-terminal inserts (0N, 1N, 2N) and C-terminal repeat domains (3R or 4R) and are differentially expressed depending on the brain region and developmental stage. Although all TAU isoforms can aggregate and form neurofibrillary tangles, some tauopathies, such as Pick's disease and progressive supranuclear palsy, are characterized by the accumulation of specific TAU isoforms.

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serovar Typhimurium exploits the host's type I interferon (IFN-I) response to induce receptor-interacting protein (RIP) kinase-mediated necroptosis in macrophages. However, the events that drive necroptosis execution downstream of IFN-I and RIP signaling remain elusive. In this study, we demonstrate that Typhimurium infection causes IFN-I-mediated up-regulation of the mitochondrial phosphatase Pgam5 through RIP3.

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