@article{DumontWeberLassalleJolyBeauparlantetal.2022, author = {Dumont, Martine and Weber-Lassalle, Nana and Joly-Beauparlant, Charles and Ernst, Corinna and Droit, Arnaud and Feng, Bing-Jian and Dubois, St{\´e}phane and Collin-Deschesnes, Annie-Claude and Soucy, Penny and Vall{\´e}e, Maxime and Fournier, Fr{\´e}d{\´e}ric and Lema{\c{c}}on, Audrey and Adank, Muriel A. and Allen, Jamie and Altm{\"u}ller, Janine and Arnold, Norbert and Ausems, Margreet G. E. M. and Berutti, Riccardo and Bolla, Manjeet K. and Bull, Shelley and Carvalho, Sara and Cornelissen, Sten and Dufault, Michael R. and Dunning, Alison M. and Engel, Christoph and Gehrig, Andrea and Geurts-Giele, Willemina R. R. and Gieger, Christian and Green, Jessica and Hackmann, Karl and Helmy, Mohamed and Hentschel, Julia and Hogervorst, Frans B. L. and Hollestelle, Antoinette and Hooning, Maartje J. and Horv{\´a}th, Judit and Ikram, M. Arfan and Kaulfuß, Silke and Keeman, Renske and Kuang, Da and Luccarini, Craig and Maier, Wolfgang and Martens, John W. M. and Niederacher, Dieter and N{\"u}rnberg, Peter and Ott, Claus-Eric and Peters, Annette and Pharoah, Paul D. P. and Ramirez, Alfredo and Ramser, Juliane and Riedel-Heller, Steffi and Schmidt, Gunnar and Shah, Mitul and Scherer, Martin and St{\"a}bler, Antje and Strom, Tim M. and Sutter, Christian and Thiele, Holger and van Asperen, Christi J. and van der Kolk, Lizet and van der Luijt, Rob B. and Volk, Alexander E. and Wagner, Michael and Waisfisz, Quinten and Wang, Qin and Wang-Gohrke, Shan and Weber, Bernhard H. F. and Devilee, Peter and Tavtigian, Sean and Bader, Gary D. and Meindl, Alfons and Goldgar, David E. and Andrulis, Irene L. and Schmutzler, Rita K. and Easton, Douglas F. and Schmidt, Marjanka K. and Hahnen, Eric and Simard, Jacques}, title = {Uncovering the contribution of moderate-penetrance susceptibility genes to breast cancer by whole-exome sequencing and targeted enrichment sequencing of candidate genes in women of European ancestry}, series = {Cancers}, volume = {14}, journal = {Cancers}, number = {14}, issn = {2072-6694}, doi = {10.3390/cancers14143363}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-281768}, year = {2022}, abstract = {Rare variants in at least 10 genes, including BRCA1, BRCA2, PALB2, ATM, and CHEK2, are associated with increased risk of breast cancer; however, these variants, in combination with common variants identified through genome-wide association studies, explain only a fraction of the familial aggregation of the disease. To identify further susceptibility genes, we performed a two-stage whole-exome sequencing study. In the discovery stage, samples from 1528 breast cancer cases enriched for breast cancer susceptibility and 3733 geographically matched unaffected controls were sequenced. Using five different filtering and gene prioritization strategies, 198 genes were selected for further validation. These genes, and a panel of 32 known or suspected breast cancer susceptibility genes, were assessed in a validation set of 6211 cases and 6019 controls for their association with risk of breast cancer overall, and by estrogen receptor (ER) disease subtypes, using gene burden tests applied to loss-of-function and rare missense variants. Twenty genes showed nominal evidence of association (p-value < 0.05) with either overall or subtype-specific breast cancer. Our study had the statistical power to detect susceptibility genes with effect sizes similar to ATM, CHEK2, and PALB2, however, it was underpowered to identify genes in which susceptibility variants are rarer or confer smaller effect sizes. Larger sample sizes would be required in order to identify such genes.}, language = {en} } @article{TackeStreckerSheldricketal.1980, author = {Tacke, Reinhold and Strecker, M. and Sheldrick, W. S. and Ernst, L. and Heeg, E. and Berndt, B. and Knapstein, C.-M. and Niedner, R.}, title = {Sila-Pridinol und Pridinol: Darstellung und Eigenschaften sowie Strukturen im kristallinen und gel{\"o}sten Zustand}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-63654}, year = {1980}, abstract = {Sila-Pridinol (2 b), ein Sila-Analogon des Anticholinergicums Pridinol (2a), wurde auf zwei verschiedenen Wegen dargestellt. Die Kristall- und Molek{\"u}lstrukturen von 2 a und 2 b wurden r{\"o}ntgenstrukturanalytisch bestimmt. 2a bildet im festen Zustand intramolekulare Wasserstoffbr{\"u}ckenbindungen aus, w{\"a}hrend sich in kristallinem 2 b zentrosymmetrische, durch intermolekulare H-Br{\"u}ckenbindungen verkn{\"u}pfte cyclische Dimere finden. IR- und \8^1\)H-NMR-spektroskopische sowie kryoskopische Untersuchungen ergaben Informationen {\"u}ber die Strukturen von 2a und 2 b in verschiedenen L{\"o}sungsmitteln. - Die pharmakologischen und toxikologischen Eigen" schaften von 2a und 2b wurden unter dem Gesichtspunkt bekannter Struktur-Wirkungs-Beziehungen vergleichend untersucht. 2 b erwies sich als ein etwa f{\"u}nfmal so starkes Anticholincrgicum wie 2a.}, subject = {Anorganische Chemie}, language = {de} } @article{TackePikiesWiesenbergeretal.1994, author = {Tacke, Reinhold and Pikies, J. and Wiesenberger, F. and Ernst, L. and Schomburg, D. and Waelbroeck, M. and Christophe, J. and Lambrecht, G. and Gross, J. and Mutschler, E.}, title = {Sila-biperiden und endo-Sila-biperiden: Synthesen, Kristallstrukturen und antimuscarinische Eigenschaften}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-64303}, year = {1994}, abstract = {Starting from trichloro(vinyl)silane (Cl\(_3\)SiCH=CH\(_2\)), the musearinic antagonists sila-biperiden [rac-(SiRS,C2SR>-ao-2] and endosila- biperiden [rac-(SiRS,C2SR)-endo-2] were prepared by a seven-step synthesis. Both silanols are configurationally stableininert organic solvents but undergo slow epimerization in aqueous solution (pH 7.4, 32°C) by inversion of the configuration at the silicon atom. The relative configurations of sila-biperiden and endo-sila-biperiden were detennined by single-crystal X-ray diffraction. Both compounds form intennolecular 0-H · · · N hydrogen bonds in the crystal leading to the fonnation of centrosymmetric dimers (sila-biperiden) and infinite chains (endo-sila-biperiden), respectively. Sila-biperiden is a silicon analogue (C/Si exchange) of the antiparkinsonian drug biperiden [rac-(CRS/C2SR}-exo-1]. In functional phannacological experiments, as well as in radioligand competition studies, biperiden, sila-biperiden and endo-sila-biperiden behaved as simple competitive antagonists at muscarinic Ml-, M2-, M3- and M4-receptors. The three compounds displayed the highest affinity for Ml-receptors (pA\(_2\) values: 8.72-8.80; pK\(_i\) values: 8.8-9.1), intermediate affinity for M4- and M3-receptors, and lowest affinity for M2-receptors (pA\(_2\) values: 7.57-7.79; pK\(_i\) values: 7.7-7.8). The affinity profile (Ml >. M4 > M3 > M2) of biperiden, sila-biperiden and endo-sila-biperiden is qualitatively similar to that of the M1-selective muscarinic antagonist pirenzepine. The antimuscarinic properlies of the C/Si analogues biperiden and sila-biperiden are almost identical.}, subject = {Anorganische Chemie}, language = {en} } @article{TackeLinohErnstetal.1987, author = {Tacke, Reinhold and Linoh, H. and Ernst, L. and Moser, U. and Mutschler, E. and Sarge, S. and Cammenga, H. K. and Lambrecht, G.}, title = {Darstellung und Eigenschaften der Enantiomere der Antimuskarinika Sila-Procyclidin und Sila-Tricyclamol-iodid: Optisch aktive Silanole mit Silicium als Chiralit{\"a}tszentrum}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-63822}, year = {1987}, abstract = {Durch Racematspaltung mit L-( + )- bzw. o-(-}-Weins{\"a}ure wurden die Enantiomere des Sila-Procyclidins (R}-1 b und (S}-1 b erhalten (>97\% ce (NMR), 99.7\% ee {DSC)]. Daraus wurden die Hydrochloride (R}-2b und (S)-lb und durch Umsetzung mit CH31 die Enantiomerc des Sila-Tricyclamol-iodids (R)-3b und (S}-3b [>96\% ee (NMR)] hergestelll Die optisch aktiven Silanoie sind in k:ristalliner Form und in inerten L{\"o}sungsmitteln konfigurationsstabil. w{\"a}hrend sie in w{\"a}sseriger L{\"o}sung raoemisieren (3 b schneller als 111). In. Analogie zur Stereoselektivit{\"a}t der antimuskarin. iscben Wirkung der Enantiomere der Kohlenstoff-Analoga Procyclidin (la) und Tricyclamol-iodid (3a) besitzen die (R)Enantiomere von 1 b und 311 eine gr{\"o}ßere Affinit{\"a}t zu den ilealen M2\&- und atrialen M2ar-Muskarinrezeptorcn des Meerschwein,;, cbens als die (S)-Antipoden. Alle Silicium-Verbindungen sind st{\"a}rker antiinuskarinisch wirksam als ihre Kohlenstoff-Analoga, deren Stereoselektivit{\"a}t jedoch st{\"a}rker ausgepr{\"a}gt ist. Die Unterschiede in der A1Tmit{\"a}t von (R}-1 b und (S)-1 b zu den ilealen und atrialen Muskarinrezeptoren best{\"a}tigen das Konzept der Heterogenit{\"a}t musk:arinis.cher M 2-Rezeptoren (M 2\(_\alpha\): atrialer Typ; M2\(_\beta\): ilealer Typ).}, subject = {Anorganische Chemie}, language = {de} } @article{SyldatkAndreeStoffregenetal.1987, author = {Syldatk, C. and Andree, H. and Stoffregen, A. and Wagner, F. and Stumpf, B. and Ernst, L. and Zilch, H. and Tacke, Reinhold}, title = {Enantioselective reduction of acetyldimethylphenylsilane by Trigonopsis variabilis (DSM 70714)}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-63836}, year = {1987}, abstract = {Growing and resting cells of the yeast Trigonapsis variabilis (DSM 70714) can be used for the enantioselective reduction of the organosilicon compound acetyldimethylphenylsilane (J) to give optically active (R)-(1-hydroxyethyl)dimethylphenylsilane [(R)-2] in good yields. The enantiomeric purity of the isolated product was determined tobe 62-86\% ee depending on the substrate concentration used. Both substrate and product caused an inhibition of the reaction at concentrations higher than 0.35 and 0.5 g/1, respectively. Besides, higher substrate and product concentrations led to increased formation of the by-product 1,1,3,3-tetramethyl-1,3-diphenyldisiloxane. Considering the limiting substrate and product concentrations, it was possible to use the same biomass at least 5 times without significant loss of enzyme activity. 3-Methyl-3-phenyl-2-butanone (5) and acetyldimethylphenylgermane (7), which represent carbon and germanium analogues of 1, were also found to be accepted as substrates by Trigonapsis variabilis (DSM 70714). The reduction rates of the silicon {1) and germanium compound {7) were much higher than the transformation rate of the corresponding carbon analogue 5.}, subject = {Anorganische Chemie}, language = {en} } @article{TackeNiednerFrohneckeetal.1980, author = {Tacke, Reinhold and Niedner, R. and Frohnecke, J. and Ernst, L. and Sheldrick, W. S.}, title = {Darstellung und Eigenschaften potentiell curarewirksamer Silicium-Verbindungen, II}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-63670}, year = {1980}, abstract = {Die potentiell curarewirksamen Silicium-Verbindungen Sa, Sc, Sd, Sg, Sh und 9a-9d wurden dargestellt. \(^1\)H-NMR-spektroskopische Untersuchungen ergaben Informationen {\"u}ber die Konformationen von 5 a- Sc in L{\"o}sung. Die Kristall- und Molek{\"u}lstruktur von 5 c wurde r{\"o}ntgenstrukturanalytisch bestimmt. Die muskelrelaxierenden Eigenschaften von S a- 5 h und 9 a-9 d wurden vergleichend an der Maus (i.v., LD50-Werte) untersucht. Die ermittelten Struktur-WirkungsBeziehungen werden in Hinblick auf die unterschiedlichen kovalenten Radien des Kohlenstoffund Siliciumatoms und die hieraus resultierenden N ... N-Abst{\"a}nde diskutiert.}, subject = {Anorganische Chemie}, language = {de} } @article{MarenholzEsparzaGordilloRueschendorfetal.2015, author = {Marenholz, Ingo and Esparza-Gordillo, Jorge and R{\"u}schendorf, Franz and Bauerfeind, Anja and Strachan, David P. and Spycher, Ben D. and Baurecht, Hansj{\"o}rg and Magaritte-Jeannin, Patricia and S{\"a}{\"a}f, Annika and Kerkhof, Marjan and Ege, Markus and Baltic, Svetlana and Matheson, Melanie C. and Li, Jin and Michel, Sven and Ang, Wei Q. and McArdle, Wendy and Arnold, Andreas and Homuth, Georg and Demenais, Florence and Bouzigon, Emmanuelle and S{\"o}derh{\"a}ll, Cilla and Pershagen, G{\"o}ran and de Jongste, Johan C. and Postma, Dirkje S. and Braun-Fahrl{\"a}nder, Charlotte and Horak, Elisabeth and Ogorodova, Ludmila M. and Puzyrev, Valery P. and Bragina, Elena Yu and Hudson, Thomas J. and Morin, Charles and Duffy, David L. and Marks, Guy B. and Robertson, Colin F. and Montgomery, Grant W. and Musk, Bill and Thompson, Philip J. and Martin, Nicholas G. and James, Alan and Sleiman, Patrick and Toskala, Elina and Rodriguez, Elke and F{\"o}lster-Holst, Regina and Franke, Andre and Lieb, Wolfgang and Gieger, Christian and Heinzmann, Andrea and Rietschel, Ernst and Keil, Thomas and Cichon, Sven and N{\"o}then, Markus M. and Pennel, Craig E. and Sly, Peter D. and Schmidt, Carsten O. and Matanovic, Anja and Schneider, Valentin and Heinig, Matthias and H{\"u}bner, Norbert and Holt, Patrick G. and Lau, Susanne and Kabesch, Michael and Weidinger, Stefan and Hakonarson, Hakon and Ferreira, Manuel A. R. and Laprise, Catherine and Freidin, Maxim B. and Genuneit, Jon and Koppelman, Gerard H. and Mel{\´e}n, Erik and Dizier, Marie-H{\´e}l{\`e}ne and Henderson, A. John and Lee, Young Ae}, title = {Meta-analysis identifies seven susceptibility loci involved in the atopic march}, series = {Nature Communications}, volume = {6}, journal = {Nature Communications}, number = {8804}, doi = {10.1038/ncomms9804}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-139835}, year = {2015}, abstract = {Eczema often precedes the development of asthma in a disease course called the 'atopic march'. To unravel the genes underlying this characteristic pattern of allergic disease, we conduct a multi-stage genome-wide association study on infantile eczema followed by childhood asthma in 12 populations including 2,428 cases and 17,034 controls. Here we report two novel loci specific for the combined eczema plus asthma phenotype, which are associated with allergic disease for the first time; rs9357733 located in EFHC1 on chromosome 6p12.3 (OR 1.27; P = 2.1 x 10(-8)) and rs993226 between TMTC2 and SLC6A15 on chromosome 12q21.3 (OR 1.58; P = 5.3 x 10(-9)). Additional susceptibility loci identified at genome-wide significance are FLG (1q21.3), IL4/KIF3A (5q31.1), AP5B1/OVOL1 (11q13.1), C11orf30/LRRC32 (11q13.5) and IKZF3 (17q21). We show that predominantly eczema loci increase the risk for the atopic march. Our findings suggest that eczema may play an important role in the development of asthma after eczema.}, language = {en} } @article{TackeBentlageSheldricketal.1982, author = {Tacke, R. and Bentlage, A. and Sheldrick, W. S. and Ernst, L. and Towart, R. and Stoepel, K.}, title = {Sila-Pharmaka, 24. Mitt. [1]. Sila-Analoga von Nifedipin-{\"a}hnlichen 4-Aryl-2.6-dimethyl-1.4-dihydropyridin- 3.5-dicarbons{\"a}ure-dialkylestern, II.}, series = {Zeitschrift f{\"u}r Naturforschung B}, volume = {37}, journal = {Zeitschrift f{\"u}r Naturforschung B}, number = {4}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-128381}, pages = {443-450}, year = {1982}, abstract = {In the course of systematic studies on sila-substituted drugs the nifedipine-like 1.4-dihydropyridine derivatives 4a, 4b and 4c were prepared and investigated with respect to sila-substitution effects. By X-ray diffraction analyses 4a, 4b and 4c were found to be isostructural. The C/Si-analogues exhibit similar spasmolytic activities (in vitro, guinea pig ileum), comparable with that of nifedipine. However, the compounds differ substantially in their in vivo activity, as measured by the antihypertensive effect on the renal-hypertensive rat. The experimental results are discussed with respect to the carbon/silicon exchange.}, language = {de} }