Unseren gefallenen Kameraden : Gedenkbuch für die im Weltkrieg gefallenen Münchener Juden

hrsg. von der Ortsgruppe München des Reichsbundes Jüdischer Frontsoldaten, Leo Baerwald {[u.a.]

FUS/TLS contributes to replication-dependent histone gene expression by interaction with U7 snRNPs and histone-specific transcription factors.

Replication-dependent histone genes are up-regulated during the G1/S phase transition to meet the requirement for histones to package the newly synthesized DNA. In mammalian cells, this increment is achieved by enhanced transcription and 3' end processing. The non-polyadenylated histone mRNA 3' ends are generated by a unique mechanism involving the U7 small ribonucleoprotein (U7 snRNP). By using affinity purification methods to enrich U7 snRNA, we identified FUS/TLS as a novel U7 snRNP interacting protein. Both U7 snRNA and histone transcripts can be precipitated by FUS antibodies predominantly in the S phase of the cell cycle. Moreover, FUS depletion leads to decreased levels of correctly processed histone mRNAs and increased levels of extended transcripts. Interestingly, FUS antibodies also co-immunoprecipitate histone transcriptional activator NPAT and transcriptional repressor hnRNP UL1 in different phases of the cell cycle. We further show that FUS binds to histone genes in S phase, promotes the recruitment of RNA polymerase II and is important for the activity of histone gene promoters. Thus, FUS may serve as a linking factor that positively regulates histone gene transcription and 3' end processing by interacting with the U7 snRNP and other factors involved in replication-dependent histone gene expression.

Brustbilder aus der Paulskirche

Boberach: Mitgliederverzeichnisse und Programme der Fraktionen Casino, Augsburger Hof, Württemberger Hof, Landsberg, Donnersberg, Café Milani, Westendhall, Nürnberger Hof, Deutscher Hof, Märzverein, Pariser Hof

Vorschläge der unterzeichneten Abgeordneten des deutschen Gewerbecongresses zu Frankfurt a. M. für den Entwurf einer deutschen Gewerbe-Gesetzgebung: Abschnitt I.: § 1.: Befreiung des deutschen Handwerks- und Innungswesen [sic!] von der Bevormundung Seitens der betreffenden Landesregierungen ...

Welsch (Projektbearbeiter): Aufstellung einer Vielzahl von - teilweise sehr ins Detail gehenden - Vorschlägen zur Verbesserung der Lage des Handwerks, u.a.: Forderung an den zu schaffenden Nationalstaat, das Handwerk vor industrieller und ausländischer Konkurrenz zu schützen, Vorschlag der Schaffung von Gewerbebezirken (pro 250.000 Einwohnern) sowie von geregelten Ausbildungs- und Prüfungsbedingungen. Von sechs Abgeordneten des 'Deutschen Handwerker- und Gewerbe-Congresses' in Frankfurt

Die Studenten an die Bewohner Wiens: Seit einigen Tagen durchschleichen beängstigende Gerüchte unsere gut gesinnte Stadt ...

Welsch (Projektbearbeiter): Dementierung von Gerüchten über eine bevorstehende Ausrufung der Republik durch die Akademische Legion. Bekenntnis zur konstitutionellen Monarchie. "Niemand wünscht sehnlicher die Rückkehr unseres gütigen Kaisers, als die Studirenden Wiens"

Field-Applicable Recombinase Polymerase Amplification Assay for Rapid Detection of Mycoplasma capricolum subsp. capripneumoniae.

Contagious caprine pleuropneumonia (CCPP) is a highly contagious disease caused by Mycoplasma capricolum subsp. capripneumoniae that affects goats in Africa and Asia. Current available methods for the diagnosis of Mycoplasma infection, including cultivation, serological assays, and PCR, are time-consuming and require fully equipped stationary laboratories, which make them incompatible with testing in the resource-poor settings that are most relevant to this disease. We report a rapid, specific, and sensitive assay employing isothermal DNA amplification using recombinase polymerase amplification (RPA) for the detection of M. capricolum subsp. capripneumoniae. We developed the assay using a specific target sequence in M. capricolum subsp. capripneumoniae, as found in the genome sequence of the field strain ILRI181 and the type strain F38 and that was further evidenced in 10 field strains from different geographical regions. Detection limits corresponding to 5 × 10(3) and 5 × 10(4) cells/ml were obtained using genomic DNA and bacterial culture from M. capricolum subsp. capripneumoniae strain ILRI181, while no amplification was obtained from 71 related Mycoplasma isolates or from the Acholeplasma or the Pasteurella isolates, demonstrating a high degree of specificity. The assay produces a fluorescent signal within 15 to 20 min and worked well using pleural fluid obtained directly from CCPP-positive animals without prior DNA extraction. We demonstrate that the diagnosis of CCPP can be achieved, with a short sample preparation time and a simple read-out device that can be powered by a car battery, in <45 min in a simulated field setting.

Aberrant association of misfolded SOD1 with Na+/K+ATPase-α3 impairs its activity and contributes to motor neuron vulnerability in ALS.

Amyotrophic lateral sclerosis (ALS) is an adult onset progressive motor neuron disease with no cure. Transgenic mice overexpressing familial ALS associated human mutant SOD1 are a commonly used model for examining disease mechanisms. Presently, it is well accepted that alterations in motor neuron excitability and spinal circuits are pathological hallmarks of ALS, but the underlying molecular mechanisms remain unresolved. Here, we sought to understand whether the expression of mutant SOD1 protein could contribute to altering processes governing motor neuron excitability. We used the conformation specific antibody B8H10 which recognizes a misfolded state of SOD1 (misfSOD1) to longitudinally identify its interactome during early disease stage in SOD1G93A mice. This strategy identified a direct isozyme-specific association of misfSOD1 with Na+/K+ATPase-α3 leading to the premature impairment of its ATPase activity. Pharmacological inhibition of Na+/K+ATPase-α3 altered glutamate receptor 2 expression, modified cholinergic inputs and accelerated disease pathology. After mapping the site of direct association of misfSOD1 with Na+/K+ATPase-α3 onto a 10 amino acid stretch that is unique to Na+/K+ATPase-α3 but not found in the closely related Na+/K+ATPase-α1 isozyme, we generated a misfSOD1 binding deficient, but fully functional Na+/K+ATPase-α3 pump. Adeno associated virus (AAV)-mediated expression of this chimeric Na+/K+ATPase-α3 restored Na+/K+ATPase-α3 activity in the spinal cord, delayed pathological alterations and prolonged survival of SOD1G93A mice. Additionally, altered Na+/K+ATPase-α3 expression was observed in the spinal cord of individuals with sporadic and familial ALS. A fraction of sporadic ALS cases also presented B8H10 positive misfSOD1 immunoreactivity, suggesting that similar mechanism might contribute to the pathology.

Imperial Eyes. Van Dycks Porträtmalerei als globale Technologie

Zu Beginn des 17. Jahrhunderts hatte sich die Malerei in Antwerpen vor allem durch Rubens als Medium einer zunehmend global verbundenen Welt etabliert. Doch auch zahlreiche von Van Dycks Porträts sind Zeugnisse eines oft hochgradig ambivalenten Kosmopolitismus. Neben Gemälden von international agierenden Antwerpener Händlern und Gelehrten fertigte der Künstler auch in Genua und England Porträts der adligen Elite an, in welchen sich deren globale Erfahrungen und Ambitionen spiegelten. Van Dyck reagierte in der Inszenierung der Marchesa Elena Grimaldi Cattaneo, mit einem schwarzen Sklaven, wie in der des Earl of Denbigh, zwischen einheimischen und exotischen Elementen, auf spezifische Anforderungen an das repräsentative Porträt im Zeitalter des disenclavement. Diese Anforderungen werden besonders deutlich in dem für eine geplante Expedition nach Madagaskar entstandenen Porträt des Earls of Arundel und dessen Frau Alethea Talbot. Das Gemälde verbindet Elemente herrschaftlicher, merkantilistischer und intellektueller Selbststilisierung mit einer Reduktion auf wenige, innovative Elemente. Die majestätische Inszenierung des Paars ist nur in einem globalen Kontext zu erklären, so dass sich die Frage nach der Funktion des in mehreren Werkstattkopien erhaltenen Gemäldes stellt. Hatte Van Dyck in seiner Komposition eine Lösung gefunden, die im Kontext des englischen Hofes, möglicherweise als Teil eines Festes, wie auch für potentielle Investoren, sowie die verarmte Landbevölkerung, die in der Indentur ihre einzige Hoffnung sah, gleichermaßen überzeugend wirkte? Die Hybris in dem überlebensgroßen Porträts des Paares, das mit leuchtend heller Haut, in kostbar glänzende Stoffe gekleidet und mit modernen Messinstrumenten in den Händen dargestellt ist, lässt es als ideales Medium der globalen Ambitionen des Paars erscheinen.

The Risk of Seizure After Surgery for Unruptured Intracranial Aneurysms: A Prospective Cohort Study.

BACKGROUND We aimed to identify a group of patients with a low risk of seizure after surgery for unruptured intracranial aneurysms (UIA). OBJECTIVE To determine the risk of seizure after discharge from surgery for UIA. METHODS A consecutive prospectively collected cohort database was interrogated for all surgical UIA cases. There were 726 cases of UIA (excluding cases proximal to the superior cerebellar artery on the vertebrobasilar system) identified and analyzed. Cox proportional hazards regression models and Kaplan-Meier life table analyses were generated assessing risk factors. RESULTS Preoperative seizure history and complication of aneurysm repair were the only risk factors found to be significant. The risk of first seizure after discharge from hospital following surgery for patients with neither preoperative seizure, treated middle cerebral artery aneurysm, nor postoperative complications (leading to a modified Rankin Scale score >1) was <0.1% and 1.1% at 12 months and 7 years, respectively. The risk for those with preoperative seizures was 17.3% and 66% at 12 months and 7 years, respectively. The risk for seizures with either complications (leading to a modified Rankin Scale score >1) from surgery or treated middle cerebral artery aneurysm was 1.4% and 6.8% at 12 months and 7 years, respectively. These differences in the 3 Kaplan-Meier curves were significant (log-rank P < .001). CONCLUSION The risk of seizures after discharge from hospital following surgery for UIA is very low when there is no preexisting history of seizures. If this result can be supported by other series, guidelines that restrict returning to driving because of the risk of postoperative seizures should be reconsidered. ABBREVIATIONS MCA, middle cerebral arterymRS, modified Rankin ScaleUIA, unruptured intracranial aneurysms.

Doxorubicin Affects Expression of Proteins of Neuronal Pathways in MCF-7 Breast Cancer Cells.

In the present article, we report on the semi-quantitative proteome analysis and related changes in protein expression of the MCF-7 breast cancer cell line following treatment with doxorubicin, using the precursor acquisition independent from ion count (PAcIFIC) mass spectrometry method. PAcIFIC represents a cost-effective and easy-to-use proteomics approach, enabling for deep proteome sequencing with minimal sample handling. The acquired proteomic data sets were searched for regulated Reactome pathways and Gene Ontology annotation terms using a new algorithm (SetRank). Using this approach, we identified pathways with significant changes (≤0.05), such as chromatin organization, DNA binding, embryo development, condensed chromosome, sequence-specific DNA binding, response to oxidative stress and response to toxin, as well as others. These sets of pathways are already well-described as being susceptible to chemotherapeutic drugs. Additionally, we found pathways related to neuron development, such as central nervous system neuron differentiation, neuron projection membrane and SNAP receptor activity. These later pathways might indicate biological mechanisms on the molecular level causing the known side-effect of doxorubicin chemotherapy, characterized as cognitive impairment, also called 'chemo brain'. Mass spectrometry data are available via ProteomeXchange with identifier PXD002998.

Sabbath im Ghetto

Leo Heller

Gruß an Zion

S. Heller

Ein junger jüdischer Tondichter

Leo Heller

Prophezeiung

Leo Heller