Search Results - "Riedel, Christian"

Resistance of Listeria monocytogenes to Stress Conditions Encountered in Food and Food Processing Environments by Bucur, Florentina Ionela, Grigore-Gurgu, Leontina, Crauwels, Peter, Riedel, Christian U, Nicolau, Anca Ioana

“…is a human food-borne facultative intracellular pathogen that is resistant to a wide range of stress conditions. As a consequence, is extremely difficult to…”
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Colonization of C57BL/6 Mice by a Potential Probiotic Bifidobacterium bifidum Strain under Germ-Free and Specific Pathogen-Free Conditions and during Experimental Colitis by Grimm, Verena, Radulovic, Katarina, Riedel, Christian U

“…The effects of at least some probiotics are restricted to live, metabolically active bacteria at their site of action. Colonization of and persistence in the…”
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Bifidobacteria exhibit LuxS-dependent autoinducer 2 activity and biofilm formation by Sun, Zhongke, He, Xiang, Brancaccio, Vincenzo F, Yuan, Jing, Riedel, Christian U

“…Autoinducer-2 (AI-2) molecules are one class of signalling molecules involved in gene regulation dependent on population density in a mechanism commonly…”
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The Importance of Size: Successful Recanalization by Intravenous Thrombolysis in Acute Anterior Stroke Depends on Thrombus Length by RIEDEL, Christian H, ZIMMERMANN, Philip, JENSEN-KONDERING, Ulf, STINGELE, Robert, DEUSCHL, Gunther, JANSEN, Olav

“…We hypothesize that in acute middle cerebral artery stroke, thrombus lengths measured in thin-slice nonenhanced CT images define a limit beyond which systemic…”
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DAF-16/FOXO and HLH-30/TFEB function as combinatorial transcription factors to promote stress resistance and longevity by Lin, Xin-Xuan, Sen, Ilke, Janssens, Georges E., Zhou, Xin, Fonslow, Bryan R., Edgar, Daniel, Stroustrup, Nicholas, Swoboda, Peter, Yates, John R., Ruvkun, Gary, Riedel, Christian G.

“…The ability to perceive and respond to harmful conditions is crucial for the survival of any organism. The transcription factor DAF-16/FOXO is central to these…”
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High-efficiency production of the antimicrobial peptide pediocin PA-1 in metabolically engineered Corynebacterium glutamicum using a microaerobic process at acidic pH and elevated levels of bivalent calcium ions by Christmann, Jens, Cao, Peng, Becker, Judith, Desiderato, Christian K, Goldbeck, Oliver, Riedel, Christian U, Kohlstedt, Michael, Wittmann, Christoph

“…Pediocin PA-1 is a bacteriocin of recognized value with applications in food bio-preservation and the medical sector for the prevention of infection. To date,…”
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SIN-3 acts in distinct complexes to regulate the germline transcriptional program in Caenorhabditis elegans by Robert, Valerie J, Caron, Matthieu, Gely, Loic, Adrait, Annie, Pakulska, Victoria, Couté, Yohann, Chevalier, Manon, Riedel, Christian G, Bedet, Cecile, Palladino, Francesca

“…The transcriptional co-regulator SIN3 influences gene expression through multiple interactions that include histone deacetylases. Haploinsufficiency and…”
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RNA-Based Stable Isotope Probing Suggests Allobaculum spp. as Particularly Active Glucose Assimilators in a Complex Murine Microbiota Cultured In Vitro by Egert, Markus, Riedel, Christian U., Reichert-Grimm, Verena, Rosendale, Douglas, Young, Wayne, Herrmann, Elena, Conrad, Ralf

“…RNA-based stable isotope probing (RNA-SIP) and metabolic profiling were used to detect actively glucose-consuming bacteria in a complex microbial community…”
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Bacteriocin production as a mechanism for the antiinfective activity of Lactobacillus salivarius UCC118 by Corr, Sinéad C, Li, Yin, Riedel, Christian U, O'Toole, Paul W, Hill, Colin, Gahan, Cormac G.M

“…The mechanisms by which probiotic strains enhance the health of the host remain largely uncharacterized. Here we demonstrate that Lactobacillus salivarius…”
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The evolutionarily conserved longevity determinants HCF-1 and SIR-2.1/SIRT1 collaborate to regulate DAF-16/FOXO by Rizki, Gizem, Iwata, Terri Naoko, Li, Ji, Riedel, Christian G, Picard, Colette Lafontaine, Jan, Max, Murphy, Coleen T, Lee, Siu Sylvia

“…The conserved DAF-16/FOXO transcription factors and SIR-2.1/SIRT1 deacetylases are critical for diverse biological processes, particularly longevity and stress…”
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In Vivo Assessment of Resistant Starch Degradation by the Caecal Microbiota of Mice Using RNA-Based Stable Isotope Probing-A Proof-of-Principle Study by Herrmann, Elena, Young, Wayne, Reichert-Grimm, Verena, Weis, Severin, Riedel, Christian U, Rosendale, Douglas, Stoklosinski, Halina, Hunt, Martin, Egert, Markus

“…Resistant starch (RS) is the digestion resistant fraction of complex polysaccharide starch. By reaching the large bowel, RS can function as a prebiotic…”
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Effects of inverse methods and spike phases on interictal high-density EEG source reconstruction by van de Velden, Daniel, Heide, Ev-Christin, Bouter, Caroline, Bucerius, Jan, Riedel, Christian H., Focke, Niels K.

“…•Accuracy of 3 inverse methods (LCMV, sLORETA, wMNE) and of spike phases for high-density electric source imaging were evaluated.•The beamformer method LCMV…”
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Catenovulum adriaticum sp. nov., isolated from algae in the harbour of Susak, Croatia by Schoch, Teresa, Reich, Sebastian J, Flaiz, Maximilian, Stöferle, Sophia, Riedel, Christian U, Dürre, Peter

“…The use of algae as feedstock for industrial purposes, such as in bioethanol production, is desirable. During a search for new agarolytic marine bacteria, a…”
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The chromatin factors SET-26 and HCF-1 oppose the histone deacetylase HDA-1 in longevity and gene regulation in C. elegans by Emerson, Felicity J., Chiu, Caitlin, Lin, Laura Y., Riedel, Christian G., Zhu, Ming, Lee, Siu Sylvia

“…SET-26, HCF-1, and HDA-1 are highly conserved chromatin factors with key roles in development and aging. Here we present mechanistic insights into how these…”
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A Phytase-Based Reporter System for Identification of Functional Secretion Signals in Bifidobacteria by Osswald, Annika, Westermann, Christina, Sun, Zhongke, Riedel, Christian U

“…Health-promoting effects have been attributed to a number of Bifidobacterium sp. strains. These effects as well as the ability to colonise the host depend on…”
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DAF-16 employs the chromatin remodeller SWI/SNF to promote stress resistance and longevity by Riedel, Christian G., Dowen, Robert H., Lourenco, Guinevere F., Kirienko, Natalia V., Heimbucher, Thomas, West, Jason A., Bowman, Sarah K., Kingston, Robert E., Dillin, Andrew, Asara, John M., Ruvkun, Gary

“…Organisms are constantly challenged by stresses and privations and require adaptive responses for their survival. The forkhead box O (FOXO) transcription…”
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A human progeria-associated BAF-1 mutation modulates gene expression and accelerates aging in C. elegans by Romero-Bueno, Raquel, Fragoso-Luna, Adrián, Ayuso, Cristina, Mellmann, Nina, Kavsek, Alan, Riedel, Christian G, Ward, Jordan D, Askjaer, Peter

“…Alterations in the nuclear envelope are linked to a variety of rare diseases termed laminopathies. A single amino acid substitution at position 12 (A12T) of…”
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Transcriptomics-Based Screening Identifies Pharmacological Inhibition of Hsp90 as a Means to Defer Aging by Janssens, Georges E., Lin, Xin-Xuan, Millan-Ariño, Lluís, Kavšek, Alan, Sen, Ilke, Seinstra, Renée I., Stroustrup, Nicholas, Nollen, Ellen A.A., Riedel, Christian G.

“…Aging strongly influences human morbidity and mortality. Thus, aging-preventive compounds could greatly improve our health and lifespan. Here we screened for…”
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Thin-Slice Reconstructions of Nonenhanced CT Images Allow for Detection of Thrombus in Acute Stroke by RIEDEL, Christian H, ZOUBIE, Julia, ULMER, Stephan, GIERTHMUEHLEN, Janne, JANSEN, Olav

“…The purpose of this study was to investigate whether thin-slice image reconstructions of cranial nonenhanced CT scans could be used to significantly increase…”
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Bifidobacteria-Host Interactions—An Update on Colonisation Factors by Grimm, Verena, Riedel, Christian U., Westermann, Christina

“…Bifidobacteria are one of the predominant bacterial groups of the human intestinal microbiota and have important functional properties making them interesting…”
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