@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{WeisSchoenVictoretal.2011, author = {Weis, Eva and Schoen, Holger and Victor, Anja and Spix, Claudia and Ludwig, Marco and Schneider-Raetzke, Brigitte and Kohlschmidt, Nicolai and Bartsch, Oliver and Gerhold-Ay, Aslihan and Boehm, Nils and Grus, Franz and Haaf, Thomas and Galetzka, Danuta}, title = {Reduced mRNA and Protein Expression of the Genomic Caretaker RAD9A in Primary Fibroblasts of Individuals with Childhood and Independent Second Cancer}, series = {PLoS ONE}, volume = {6}, journal = {PLoS ONE}, number = {10}, doi = {10.1371/journal.pone.0025750}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-141838}, pages = {e25750}, year = {2011}, abstract = {Background: The etiology of secondary cancer in childhood cancer survivors is largely unclear. Exposure of normal somatic cells to radiation and/or chemotherapy can damage DNA and if not all DNA lesions are properly fixed, the mis-repair may lead to pathological consequences. It is plausible to assume that genetic differences, i.e. in the pathways responsible for cell cycle control and DNA repair, play a critical role in the development of secondary cancer. Methodology/Findings: To identify factors that may influence the susceptibility for second cancer formation, we recruited 20 individuals who survived a childhood malignancy and then developed a second cancer as well as 20 carefully matched control individuals with childhood malignancy but without a second cancer. By antibody microarrays, we screened primary fibroblasts of matched patients for differences in the amount of representative DNA repair-associated proteins. We found constitutively decreased levels of RAD9A and several other DNA repair proteins in two-cancer patients, compared to one-cancer patients. The RAD9A protein level increased in response to DNA damage, however to a lesser extent in the two-cancer patients. Quantification of mRNA expression by real-time RT PCR revealed lower RAD9A mRNA levels in both untreated and 1 Gy gamma-irradiated cells of two-cancer patients. Conclusions/Significance: Collectively, our results support the idea that modulation of RAD9A and other cell cycle arrest and DNA repair proteins contribute to the risk of developing a second malignancy in childhood cancer patients.}, language = {en} } @article{WeisSchoenVictoretal.2011, author = {Weis, Eva and Schoen, Holger and Victor, Anja and Spix, Claudia and Ludwig, Marco and Schneider-Raetzke, Brigitte and Kohlschmidt, Nicolai and Bartsch, Oliver and Gerhold-Ay, Aslihan and Boehm, Nils and Grus, Franz and Haaf, Thomas and Galetzka, Danuta}, title = {Reduced mRNA and Protein Expression of the Genomic Caretaker RAD9A in Primary Fibroblasts of Individuals with Childhood and Independent Second Cancer}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-74777}, year = {2011}, abstract = {Background: The etiology of secondary cancer in childhood cancer survivors is largely unclear. Exposure of normal somatic cells to radiation and/or chemotherapy can damage DNA and if not all DNA lesions are properly fixed, the mis-repair may lead to pathological consequences. It is plausible to assume that genetic differences, i.e. in the pathways responsible for cell cycle control and DNA repair, play a critical role in the development of secondary cancer. Methodology/Findings: To identify factors that may influence the susceptibility for second cancer formation, we recruited 20 individuals who survived a childhood malignancy and then developed a second cancer as well as 20 carefully matched control individuals with childhood malignancy but without a second cancer. By antibody microarrays, we screened primary fibroblasts of matched patients for differences in the amount of representative DNA repair-associated proteins. We found constitutively decreased levels of RAD9A and several other DNA repair proteins in two-cancer patients, compared to onecancer patients. The RAD9A protein level increased in response to DNA damage, however to a lesser extent in the twocancer patients. Quantification of mRNA expression by real-time RT PCR revealed lower RAD9A mRNA levels in both untreated and 1 Gy c-irradiated cells of two-cancer patients. Conclusions/Significance: Collectively, our results support the idea that modulation of RAD9A and other cell cycle arrest and DNA repair proteins contribute to the risk of developing a second malignancy in childhood cancer patients.}, subject = {Medizin}, language = {en} } @phdthesis{Schneider2008, author = {Schneider, Anja}, title = {Einfluss der clear-cornea-Phakoemulsifikation auf den Augeninnendruck bei Glaukompatienten - eine pro- und retrospektive Analyse}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-30453}, school = {Universit{\"a}t W{\"u}rzburg}, year = {2008}, abstract = {Anhand dieser Untersuchung sollte gekl{\"a}rt werden, welchen Einfluss eine extrakapsul{\"a}re Kataraktoperation mit clear-cornealer Schnitt-Technik, Phakoemulsifikation und Implantation einer Hinterkammerlinse auf den Augeninnendruck bei Patienten mit Offenwinkelglaukom hat. Dabei wurden sowohl retrospektiv die Daten von 76 Patienten als auch prospektiv die Daten von 49 Patienten aus der Universit{\"a}tsaugenklinik W{\"u}rzburg verglichen. Alle Patienten wiesen entweder ein Prim{\"a}res Offenwinkelglaukom oder ein Pseudoexfoliationsglaukom auf und erhielten eine Kataraktoperation, die anhand einer clear-cornea-Phakoemulsifikation durchgef{\"u}hrt wurde. Keiner der Patienten hatte eine vorangegangene filtrierende Glaukomoperation. F{\"u}r die retrospektive Analyse wurden IOD und Anzahl an antiglaukomat{\"o}ser Medikation vor und durchschnittlich 12,9 Monate nach der Operation bestimmt. Hierbei konnte eine Redukion des IOD von 18,3 ± 3,7 mmHg pr{\"a}operativ auf 16,7 ± 3,3 mmHg postoperativ beobachtet werden (p=0,011*). Die durchschnittliche Anzahl an Medikamenten verringerte sich von 1.4 ± 0.9 pr{\"a}operativ auf 1.0 ± 0.9 postoperativ (p=0,0004***). W{\"a}hrend der prospektiven Untersuchung wurden Augeninnendruck, Anzahl der Medikamente und zus{\"a}tzlich der Visus jeweils am Tag vor der Kataraktoperation sowie postoperativ am Tag vor Entlassung, nach sechs und nach zw{\"o}lf Monaten bestimmt. Der IOD sank von durchschnittlichen 17,6 ± 3,8 mmHg pr{\"a}operativ auf 14,2 ± 3,1 mmHg postoperativ (p=0,0003***), 15,8 ± 2,1 mmHg nach sechs Monaten (p=0,0021**) und 15,4 ± 3,2 mmHg nach zw{\"o}lf Monaten (p=0,0085**). Die Medikamentenzahl konnte von durchschnittlich 1,6 ± 1,0 pr{\"a}operativ auf 1,2 ± 1,0 postoperativ (p=0,0098**), 1,1 ± 1,0 nach sechs Monaten (p=0,0019**) und auf 1,1 ± 1,0 nach zw{\"o}lf Monaten (p=0,0056**) reduziert werden. Der Visus verbesserte sich von durchschnittlich 0,3 ± 0,2 auf 0,63 ± 0,3. Somit ist die clear-cornea-Phakoemulsifikation eine sichere Alternative bei Koexistenz von Offenwinkelglaukom und Katarakt, wenn bestimmte Voraussetzungen erf{\"u}llt sind. Sie eignet sich vor allem bei Patienten mit noch nicht zu stark ausgepr{\"a}gten Glaukomsch{\"a}den, einer guten Medikamentencompliance und einer nicht zu großen Anzahl an Medikamenten. Dann kann eine gute Visusverbesserung erzielt und gleichzeitig eine Verbesserung oder Stabilisierung der Glaukomkontrolle erreicht werden. Nur bei einer geringen Anzahl von Patienten ist mit einer Verschlechterung zu rechnen. Außerdem l{\"a}sst dieser operative Zugang die M{\"o}glichkeit offen, im weiteren Verlauf noch eine filtrierende Operation durchzuf{\"u}hren.}, subject = {Glaukom}, language = {de} } @article{LombardiMayerSemleretal.2021, author = {Lombardi, Jolina and Mayer, Benjamin and Semler, Elisa and Anderl-Straub, Sarah and Uttner, Ingo and Kassubek, Jan and Diehl-Schmid, Janine and Danek, Adrian and Levin, Johannes and Fassbender, Klaus and Fliessbach, Klaus and Schneider, Anja and Huppertz, Hans-J{\"u}rgen and Jahn, Holger and Volk, Alexander and Kornhuber, Johannes and Landwehrmeyer, Bernhard and Lauer, Martin and Prudlo, Johannes and Wiltfang, Jens and Schroeter, Matthias L. and Ludolph, Albert and Otto, Markus}, title = {Quantifying progression in primary progressive aphasia with structural neuroimaging}, series = {Alzheimer's \& Dementia}, volume = {17}, journal = {Alzheimer's \& Dementia}, number = {10}, doi = {10.1002/alz.12323}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-262605}, pages = {1595 -- 1609}, year = {2021}, abstract = {Introduction The term primary progressive aphasia (PPA) sums up the non-fluent (nfv), the semantic (sv), and the logopenic (lv) variant. Up to now, there is only limited data available concerning magnetic resonance imaging volumetry to monitor disease progression. Methods Structural brain imaging and an extensive assessment were applied at baseline and up to 4-year(s) follow-up in 269 participants. With automated atlas-based volumetry 56 brain regions were assessed. Atrophy progression served to calculate sample sizes for therapeutic trials. Results At baseline highest atrophy appeared in parts of the left frontal lobe for nfvPPA (-17\%) and of the left temporal lobe for svPPA (-34\%) and lvPPA (-24\%). Severest progression within 1-year follow-up occurred in the basal ganglia in nfvPPA (-7\%), in the hippocampus/amygdala in svPPA (-9\%), and in (medial) temporal regions in lvPPA (-6\%). Conclusion PPA presents as a left-dominant, mostly gray matter sensitive disease with considerable atrophy at baseline that proceeds variant-specific.}, language = {en} } @article{RaynerColemanPurvesetal.2019, author = {Rayner, Christopher and Coleman, Jonathan R. I. and Purves, Kirstin L. and Hodsoll, John and Goldsmith, Kimberley and Alpers, Georg W. and Andersson, Evelyn and Arolt, Volker and Boberg, Julia and B{\"o}gels, Susan and Creswell, Cathy and Cooper, Peter and Curtis, Charles and Deckert, J{\"u}rgen and Domschke, Katharina and El Alaoui, Samir and Fehm, Lydia and Fydrich, Thomas and Gerlach, Alexander L. and Grocholewski, Anja and Hahlweg, Kurt and Hamm, Alfons and Hedman, Erik and Heiervang, Einar R. and Hudson, Jennifer L. and J{\"o}hren, Peter and Keers, Robert and Kircher, Tilo and Lang, Thomas and Lavebratt, Catharina and Lee, Sang-hyuck and Lester, Kathryn J. and Lindefors, Nils and Margraf, J{\"u}rgen and Nauta, Maaike and Pan{\´e}-Farr{\´e}, Christiane A. and Pauli, Paul and Rapee, Ronald M. and Reif, Andreas and Rief, Winfried and Roberts, Susanna and Schalling, Martin and Schneider, Silvia and Silverman, Wendy K. and Str{\"o}hle, Andreas and Teismann, Tobias and Thastum, Mikael and Wannem{\"u}ller, Andre and Weber, Heike and Wittchen, Hans-Ulrich and Wolf, Christiane and R{\"u}ck, Christian and Breen, Gerome and Eley, Thalia C.}, title = {A genome-wide association meta-analysis of prognostic outcomes following cognitive behavioural therapy in individuals with anxiety and depressive disorders}, series = {Translational Psychiatry}, volume = {9}, journal = {Translational Psychiatry}, number = {150}, doi = {10.1038/s41398-019-0481-y}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-225048}, pages = {1-13}, year = {2019}, abstract = {Major depressive disorder and the anxiety disorders are highly prevalent, disabling and moderately heritable. Depression and anxiety are also highly comorbid and have a strong genetic correlation (r(g) approximate to 1). Cognitive behavioural therapy is a leading evidence-based treatment but has variable outcomes. Currently, there are no strong predictors of outcome. Therapygenetics research aims to identify genetic predictors of prognosis following therapy. We performed genome-wide association meta-analyses of symptoms following cognitive behavioural therapy in adults with anxiety disorders (n = 972), adults with major depressive disorder (n = 832) and children with anxiety disorders (n = 920; meta-analysis n = 2724). We (h(SNP)(2)) and polygenic scoring was used to examine genetic associations between therapy outcomes and psychopathology, personality and estimated the variance in therapy outcomes that could be explained by common genetic variants learning. No single nucleotide polymorphisms were strongly associated with treatment outcomes. No significant estimate of h(SNP)(2) could be obtained, suggesting the heritability of therapy outcome is smaller than our analysis was powered to detect. Polygenic scoring failed to detect genetic overlap between therapy outcome and psychopathology, personality or learning. This study is the largest therapygenetics study to date. Results are consistent with previous, similarly powered genome-wide association studies of complex traits.}, language = {en} } @article{DoehlerSchneiderEckertetal.2017, author = {D{\"o}hler, Anja and Schneider, Theresa and Eckert, Ina and Ribechini, Eliana and Andreas, Nico and Riemann, Marc and Reizis, Boris and Weih, Falk and Lutz, Manfred B.}, title = {RelB\(^{+}\) Steady-State Migratory Dendritic Cells Control the Peripheral Pool of the Natural Foxp3\(^{+}\) Regulatory T Cells}, series = {Frontiers in Immunology}, volume = {8}, journal = {Frontiers in Immunology}, number = {726}, doi = {10.3389/fimmu.2017.00726}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-158121}, year = {2017}, abstract = {Thymus-derived natural Foxp3\(^{+}\) CD4\(^{+}\) regulatory T cells (nTregs) play a key role in maintaining immune tolerance and preventing autoimmune disease. Several studies indicate that dendritic cells (DCs) are critically involved in the maintenance and proliferation of nTregs. However, the mechanisms how DCs manage to keep the peripheral pool at constant levels remain poorly understood. Here, we describe that the NF-κB/Rel family transcription factor RelB controls the frequencies of steady-state migratory DCs (ssmDCs) in peripheral lymph nodes and their numbers control peripheral nTreg homeostasis. DC-specific RelB depletion was investigated in CD11c-Cre × RelB\(^{fl/fl}\) mice (RelB\(^{DCko}\)), which showed normal frequencies of resident DCs in lymph nodes and spleen while the subsets of CD103\(^{-}\) Langerin\(^{-}\) dermal DCs (dDCs) and Langerhans cells but not CD103\(^{+}\) Langerin\(^{+}\) dDC of the ssmDCs in skin-draining lymph nodes were increased. Enhanced frequencies and proliferation rates were also observed for nTregs and a small population of CD4\(^{+}\) CD44\(^{high}\) CD25\(^{low}\) memory-like T cells (Tml). Interestingly, only the Tml but not DCs showed an increase in IL-2-producing capacity in lymph nodes of RelB\(^{DCko}\) mice. Blocking of IL-2 in vivo reduced the frequency of nTregs but increased the Tml frequencies, followed by a recovery of nTregs. Taken together, by employing RelB\(^{DCko}\) mice with increased frequencies of ssmDCs our data indicate a critical role for specific ssmDC subsets for the peripheral nTreg and IL-2\(^{+}\) Tml frequencies during homeostasis.}, language = {en} } @article{SemlerAnderlStraubUttneretal.2018, author = {Semler, Elisa and Anderl-Straub, Sarah and Uttner, Ingo and Diehl-Schmid, Janine and Danek, Adrian and Einsiedler, Beate and Fassbender, Klaus and Fliessbach, Klaus and Huppertz, Hans-J{\"u}rgen and Jahn, Holger and Kornhuber, Johannes and Landwehrmeyer, Bernhard and Lauer, Martin and Muche, Rainer and Prudlo, Johannes and Schneider, Anja and Schroeter, Matthias L. and Ludolph, Albert C. and Otto, Markus}, title = {A language-based sum score for the course and therapeutic intervention in primary progressive aphasia}, series = {Alzheimer's Research \& Therapy}, volume = {10}, journal = {Alzheimer's Research \& Therapy}, organization = {FLTD consortium}, doi = {10.1186/s13195-018-0345-3}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-236277}, year = {2018}, abstract = {Background With upcoming therapeutic interventions for patients with primary progressive aphasia (PPA), instruments for the follow-up of patients are needed to describe disease progression and to evaluate potential therapeutic effects. So far, volumetric brain changes have been proposed as clinical endpoints in the literature, but cognitive scores are still lacking. This study followed disease progression predominantly in language-based performance within 1 year and defined a PPA sum score which can be used in therapeutic interventions. Methods We assessed 28 patients with nonfluent variant PPA, 17 with semantic variant PPA, 13 with logopenic variant PPA, and 28 healthy controls in detail for 1 year. The most informative neuropsychological assessments were combined to a sum score, and associations between brain atrophy were investigated followed by a sample size calculation for clinical trials. Results Significant absolute changes up to 20\% in cognitive tests were found after 1 year. Semantic and phonemic word fluency, Boston Naming Test, Digit Span, Token Test, AAT Written language, and Cookie Test were identified as the best markers for disease progression. These tasks provide the basis of a new PPA sum score. Assuming a therapeutic effect of 50\% reduction in cognitive decline for sample size calculations, a number of 56 cases is needed to find a significant treatment effect. Correlations between cognitive decline and atrophy showed a correlation up to r = 0.7 between the sum score and frontal structures, namely the superior and inferior frontal gyrus, as well as with left-sided subcortical structures. Conclusion Our findings support the high performance of the proposed sum score in the follow-up of PPA and recommend it as an outcome measure in intervention studies.}, language = {en} }