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Christiane albrecht

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https://www.readbyqxmd.com/read/27899203/bioresorbable-scaffold-implantation-in-patients-with-indication-for-oral-anticoagulation-a-propensity-matched-analysis
#1
Niklas F Boeder, Victoria Johnson, Oliver Dörr, Jens Wiebe, Albrecht Elsässer, Helge Möllmann, Christian W Hamm, Holger M Nef, Timm Bauer
OBJECTIVES: To examine ischemic and bleeding outcomes in patients on triple antithrombotic therapy (TAT) compared with dual antiplatelet therapy (DAPT) after the implantation of bioresorbable scaffolds (BRS). BACKGROUND: The optimal antithrombotic regimen in patients undergoing percutaneous coronary intervention that have an indication for oral anticoagulation is unclear, in particular among those undergoing BRS implantation. METHODS: Consecutive patients of a single-center, all-comers BRS registry were included...
November 24, 2016: International Journal of Cardiology
https://www.readbyqxmd.com/read/27884636/an-in-vitro-and-in-vivo-study-of-peptide-functionalized-nanoparticles-for-brain-targeting-the-importance-of-selective-blood-brain-barrier-uptake
#2
Gerard H Bode, Gregory Coué, Christian Freese, Karin E Pickl, Maria Sanchez-Purrà, Berta Albaiges, Salvador Borrós, Ewoud C van Winden, Leto-Aikaterini Tziveleka, Zili Sideratou, Johan F Engbersen, Smriti Singh, Krystyna Albrecht, Jürgen Groll, Martin Möller, Andy J G Pötgens, Christoph Schmitz, Eleonore Fröhlich, Christian Grandfils, Frank M Sinner, C James Kirkpatrick, Harry W M Steinbusch, Hans-Georg Frank, Ronald E Unger, Pilar Martinez-Martinez
Targeted delivery of drugs across endothelial barriers remains a formidable challenge, especially in the case of the brain, where the blood-brain barrier severely limits entry of drugs into the central nervous system. Nanoparticle-mediated transport of peptide/protein-based drugs across endothelial barriers shows great potential as a therapeutic strategy in a wide variety of diseases. Functionalizing nanoparticles with peptides allows for more efficient targeting to specific organs. We have evaluated the hemocompatibilty, cytotoxicity, endothelial uptake, efficacy of delivery and safety of liposome, hyperbranched polyester, poly(glycidol) and acrylamide-based nanoparticles functionalized with peptides targeting brain endothelial receptors, in vitro and in vivo...
November 21, 2016: Nanomedicine: Nanotechnology, Biology, and Medicine
https://www.readbyqxmd.com/read/27876822/a-principal-component-meta-analysis-on-multiple-anthropometric-traits-identifies-novel-loci-for-body-shape
#3
Janina S Ried, Janina Jeff M, Audrey Y Chu, Jennifer L Bragg-Gresham, Jenny van Dongen, Jennifer E Huffman, Tarunveer S Ahluwalia, Gemma Cadby, Niina Eklund, Joel Eriksson, Tõnu Esko, Mary F Feitosa, Anuj Goel, Mathias Gorski, Caroline Hayward, Nancy L Heard-Costa, Anne U Jackson, Eero Jokinen, Stavroula Kanoni, Kati Kristiansson, Zoltán Kutalik, Jari Lahti, Jian'an Luan, Reedik Mägi, Anubha Mahajan, Massimo Mangino, Carolina Medina-Gomez, Keri L Monda, Ilja M Nolte, Louis Pérusse, Inga Prokopenko, Lu Qi, Lynda M Rose, Erika Salvi, Megan T Smith, Harold Snieder, Alena Stančáková, Yun Ju Sung, Ioanna Tachmazidou, Alexander Teumer, Gudmar Thorleifsson, Pim van der Harst, Ryan W Walker, Sophie R Wang, Sarah H Wild, Sara M Willems, Andrew Wong, Weihua Zhang, Eva Albrecht, Alexessander Couto Alves, Stephan J L Bakker, Cristina Barlassina, Traci M Bartz, John Beilby, Claire Bellis, Richard N Bergman, Sven Bergmann, John Blangero, Matthias Blüher, Eric Boerwinkle, Lori L Bonnycastle, Stefan R Bornstein, Marcel Bruinenberg, Harry Campbell, Yii-Der Ida Chen, Charleston W K Chiang, Peter S Chines, Francis S Collins, Fracensco Cucca, L Adrienne Cupples, Francesca D'Avila, Eco J C de Geus, George Dedoussis, Maria Dimitriou, Angela Döring, Johan G Eriksson, Aliki-Eleni Farmaki, Martin Farrall, Teresa Ferreira, Krista Fischer, Nita G Forouhi, Nele Friedrich, Anette Prior Gjesing, Nicola Glorioso, Mariaelisa Graff, Harald Grallert, Niels Grarup, Jürgen Gräßler, Jagvir Grewal, Anders Hamsten, Marie Neergaard Harder, Catharina A Hartman, Maija Hassinen, Nicholas Hastie, Andrew Tym Hattersley, Aki S Havulinna, Markku Heliövaara, Hans Hillege, Albert Hofman, Oddgeir Holmen, Georg Homuth, Jouke-Jan Hottenga, Jennie Hui, Lise Lotte Husemoen, Pirro G Hysi, Aaron Isaacs, Till Ittermann, Shapour Jalilzadeh, Alan L James, Torben Jørgensen, Pekka Jousilahti, Antti Jula, Johanne Marie Justesen, Anne E Justice, Mika Kähönen, Maria Karaleftheri, Kay Tee Khaw, Sirkka M Keinanen-Kiukaanniemi, Leena Kinnunen, Paul B Knekt, Heikki A Koistinen, Ivana Kolcic, Ishminder K Kooner, Seppo Koskinen, Peter Kovacs, Theodosios Kyriakou, Tomi Laitinen, Claudia Langenberg, Alexandra M Lewin, Peter Lichtner, Cecilia M Lindgren, Jaana Lindström, Allan Linneberg, Roberto Lorbeer, Mattias Lorentzon, Robert Luben, Valeriya Lyssenko, Satu Männistö, Paolo Manunta, Irene Mateo Leach, Wendy L McArdle, Barbara Mcknight, Karen L Mohlke, Evelin Mihailov, Lili Milani, Rebecca Mills, May E Montasser, Andrew P Morris, Gabriele Müller, Arthur W Musk, Narisu Narisu, Ken K Ong, Ben A Oostra, Clive Osmond, Aarno Palotie, James S Pankow, Lavinia Paternoster, Brenda W Penninx, Irene Pichler, Maria G Pilia, Ozren Polašek, Peter P Pramstaller, Olli T Raitakari, Tuomo Rankinen, D C Rao, Nigel W Rayner, Rasmus Ribel-Madsen, Treva K Rice, Marcus Richards, Paul M Ridker, Fernando Rivadeneira, Kathy A Ryan, Serena Sanna, Mark A Sarzynski, Salome Scholtens, Robert A Scott, Sylvain Sebert, Lorraine Southam, Thomas Hempel Sparsø, Valgerdur Steinthorsdottir, Kathleen Stirrups, Ronald P Stolk, Konstantin Strauch, Heather M Stringham, Morris A Swertz, Amy J Swift, Anke Tönjes, Emmanouil Tsafantakis, Peter J van der Most, Jana V Van Vliet-Ostaptchouk, Liesbeth Vandenput, Erkki Vartiainen, Cristina Venturini, Niek Verweij, Jorma S Viikari, Veronique Vitart, Marie-Claude Vohl, Judith M Vonk, Gérard Waeber, Elisabeth Widén, Gonneke Willemsen, Tom Wilsgaard, Thomas W Winkler, Alan F Wright, Laura M Yerges-Armstrong, Jing Hua Zhao, M Carola Zillikens, Dorret I Boomsma, Claude Bouchard, John C Chambers, Daniel I Chasman, Daniele Cusi, Ron T Gansevoort, Christian Gieger, Torben Hansen, Andrew A Hicks, Frank Hu, Kristian Hveem, Marjo-Riitta Jarvelin, Eero Kajantie, Jaspal S Kooner, Diana Kuh, Johanna Kuusisto, Markku Laakso, Timo A Lakka, Terho Lehtimäki, Andres Metspalu, Inger Njølstad, Claes Ohlsson, Albertine J Oldehinkel, Lyle J Palmer, Oluf Pedersen, Markus Perola, Annette Peters, Bruce M Psaty, Hannu Puolijoki, Rainer Rauramaa, Igor Rudan, Veikko Salomaa, Peter E H Schwarz, Alan R Shudiner, Jan H Smit, Thorkild I A Sørensen, Timothy D Spector, Kari Stefansson, Michael Stumvoll, Angelo Tremblay, Jaakko Tuomilehto, André G Uitterlinden, Matti Uusitupa, Uwe Völker, Peter Vollenweider, Nicholas J Wareham, Hugh Watkins, James F Wilson, Eleftheria Zeggini, Goncalo R Abecasis, Michael Boehnke, Ingrid B Borecki, Panos Deloukas, Cornelia M van Duijn, Caroline Fox, Leif C Groop, Iris M Heid, David J Hunter, Robert C Kaplan, Mark I McCarthy, Kari E North, Jeffrey R O'Connell, David Schlessinger, Unnur Thorsteinsdottir, David P Strachan, Timothy Frayling, Joel N Hirschhorn, Martina Müller-Nurasyid, Ruth J F Loos
Large consortia have revealed hundreds of genetic loci associated with anthropometric traits, one trait at a time. We examined whether genetic variants affect body shape as a composite phenotype that is represented by a combination of anthropometric traits. We developed an approach that calculates averaged PCs (AvPCs) representing body shape derived from six anthropometric traits (body mass index, height, weight, waist and hip circumference, waist-to-hip ratio). The first four AvPCs explain >99% of the variability, are heritable, and associate with cardiometabolic outcomes...
November 23, 2016: Nature Communications
https://www.readbyqxmd.com/read/27876149/gas-chromatographic-determination-of-perfluorocarboxylic-acids-in-aqueous-samples-a-tutorial-review
#4
REVIEW
Umer Shafique, Stefanie Schulze, Christian Slawik, Stefan Kunz, Albrecht Paschke, Gerrit Schüürmann
Determination of perfluorocarboxylic acids (PFCAs) by gas chromatography (GC) has been undertaken since 1980. However, only small number of studies can be found in the literature due to the major drawbacks associated with the GC determination of PFCAs such as high detection limits, a small range of analytes, long analysis time, and laborious derivatization prior to chromatographic separation. Liquid chromatography-tandem mass spectrometry (LC-MS(2)) can overcome these limitations of GC, and therefore has become the method of choice for the determination of PFCAs since 2001...
January 1, 2017: Analytica Chimica Acta
https://www.readbyqxmd.com/read/27798627/genome-wide-analysis-identifies-12-loci-influencing-human-reproductive-behavior
#5
Nicola Barban, Rick Jansen, Ronald de Vlaming, Ahmad Vaez, Jornt J Mandemakers, Felix C Tropf, Xia Shen, James F Wilson, Daniel I Chasman, Ilja M Nolte, Vinicius Tragante, Sander W van der Laan, John R B Perry, Augustine Kong, Tarunveer S Ahluwalia, Eva Albrecht, Laura Yerges-Armstrong, Gil Atzmon, Kirsi Auro, Kristin Ayers, Andrew Bakshi, Danny Ben-Avraham, Klaus Berger, Aviv Bergman, Lars Bertram, Lawrence F Bielak, Gyda Bjornsdottir, Marc Jan Bonder, Linda Broer, Minh Bui, Caterina Barbieri, Alana Cavadino, Jorge E Chavarro, Constance Turman, Maria Pina Concas, Heather J Cordell, Gail Davies, Peter Eibich, Nicholas Eriksson, Tõnu Esko, Joel Eriksson, Fahimeh Falahi, Janine F Felix, Mark Alan Fontana, Lude Franke, Ilaria Gandin, Audrey J Gaskins, Christian Gieger, Erica P Gunderson, Xiuqing Guo, Caroline Hayward, Chunyan He, Edith Hofer, Hongyan Huang, Peter K Joshi, Stavroula Kanoni, Robert Karlsson, Stefan Kiechl, Annette Kifley, Alexander Kluttig, Peter Kraft, Vasiliki Lagou, Cecile Lecoeur, Jari Lahti, Ruifang Li-Gao, Penelope A Lind, Tian Liu, Enes Makalic, Crysovalanto Mamasoula, Lindsay Matteson, Hamdi Mbarek, Patrick F McArdle, George McMahon, S Fleur W Meddens, Evelin Mihailov, Mike Miller, Stacey A Missmer, Claire Monnereau, Peter J van der Most, Ronny Myhre, Mike A Nalls, Teresa Nutile, Ioanna Panagiota Kalafati, Eleonora Porcu, Inga Prokopenko, Kumar B Rajan, Janet Rich-Edwards, Cornelius A Rietveld, Antonietta Robino, Lynda M Rose, Rico Rueedi, Kathleen A Ryan, Yasaman Saba, Daniel Schmidt, Jennifer A Smith, Lisette Stolk, Elizabeth Streeten, Anke Tönjes, Gudmar Thorleifsson, Sheila Ulivi, Juho Wedenoja, Juergen Wellmann, Peter Willeit, Jie Yao, Loic Yengo, Jing Hua Zhao, Wei Zhao, Daria V Zhernakova, Najaf Amin, Howard Andrews, Beverley Balkau, Nir Barzilai, Sven Bergmann, Ginevra Biino, Hans Bisgaard, Klaus Bønnelykke, Dorret I Boomsma, Julie E Buring, Harry Campbell, Stefania Cappellani, Marina Ciullo, Simon R Cox, Francesco Cucca, Daniela Toniolo, George Davey-Smith, Ian J Deary, George Dedoussis, Panos Deloukas, Cornelia M van Duijn, Eco J C de Geus, Johan G Eriksson, Denis A Evans, Jessica D Faul, Cinzia Felicita Sala, Philippe Froguel, Paolo Gasparini, Giorgia Girotto, Hans-Jörgen Grabe, Karin Halina Greiser, Patrick J F Groenen, Hugoline G de Haan, Johannes Haerting, Tamara B Harris, Andrew C Heath, Kauko Heikkilä, Albert Hofman, Georg Homuth, Elizabeth G Holliday, John Hopper, Elina Hyppönen, Bo Jacobsson, Vincent W V Jaddoe, Magnus Johannesson, Astanand Jugessur, Mika Kähönen, Eero Kajantie, Sharon L R Kardia, Bernard Keavney, Ivana Kolcic, Päivikki Koponen, Peter Kovacs, Florian Kronenberg, Zoltan Kutalik, Martina La Bianca, Genevieve Lachance, William G Iacono, Sandra Lai, Terho Lehtimäki, David C Liewald, Cecilia M Lindgren, Yongmei Liu, Robert Luben, Michael Lucht, Riitta Luoto, Per Magnus, Patrik K E Magnusson, Nicholas G Martin, Matt McGue, Ruth McQuillan, Sarah E Medland, Christa Meisinger, Dan Mellström, Andres Metspalu, Michela Traglia, Lili Milani, Paul Mitchell, Grant W Montgomery, Dennis Mook-Kanamori, Renée de Mutsert, Ellen A Nohr, Claes Ohlsson, Jørn Olsen, Ken K Ong, Lavinia Paternoster, Alison Pattie, Brenda W J H Penninx, Markus Perola, Patricia A Peyser, Mario Pirastu, Ozren Polasek, Chris Power, Jaakko Kaprio, Leslie J Raffel, Katri Räikkönen, Olli Raitakari, Paul M Ridker, Susan M Ring, Kathryn Roll, Igor Rudan, Daniela Ruggiero, Dan Rujescu, Veikko Salomaa, David Schlessinger, Helena Schmidt, Reinhold Schmidt, Nicole Schupf, Johannes Smit, Rossella Sorice, Tim D Spector, John M Starr, Doris Stöckl, Konstantin Strauch, Michael Stumvoll, Morris A Swertz, Unnur Thorsteinsdottir, A Roy Thurik, Nicholas J Timpson, Joyce Y Tung, André G Uitterlinden, Simona Vaccargiu, Jorma Viikari, Veronique Vitart, Henry Völzke, Peter Vollenweider, Dragana Vuckovic, Johannes Waage, Gert G Wagner, Jie Jin Wang, Nicholas J Wareham, David R Weir, Gonneke Willemsen, Johann Willeit, Alan F Wright, Krina T Zondervan, Kari Stefansson, Robert F Krueger, James J Lee, Daniel J Benjamin, David Cesarini, Philipp D Koellinger, Marcel den Hoed, Harold Snieder, Melinda C Mills
The genetic architecture of human reproductive behavior-age at first birth (AFB) and number of children ever born (NEB)-has a strong relationship with fitness, human development, infertility and risk of neuropsychiatric disorders. However, very few genetic loci have been identified, and the underlying mechanisms of AFB and NEB are poorly understood. We report a large genome-wide association study of both sexes including 251,151 individuals for AFB and 343,072 individuals for NEB. We identified 12 independent loci that are significantly associated with AFB and/or NEB in a SNP-based genome-wide association study and 4 additional loci associated in a gene-based effort...
October 31, 2016: Nature Genetics
https://www.readbyqxmd.com/read/27776880/guided-autotransplantation-of-teeth-a-novel-method-using-virtually-planned-3-dimensional-templates
#6
Georg D Strbac, Albrecht Schnappauf, Katharina Giannis, Michael H Bertl, Andreas Moritz, Christian Ulm
INTRODUCTION: The aim of this study was to introduce an innovative method for autotransplantation of teeth using 3-dimensional (3D) surgical templates for guided osteotomy preparation and donor tooth placement. METHODS: This report describes autotransplantation of immature premolars as treatment of an 11-year-old boy having suffered severe trauma with avulsion of permanent maxillary incisors. This approach uses modified methods from guided implant surgery by superimposition of Digital Imaging and Communications in Medicine files and 3D data sets of the jaws in order to predesign 3D printed templates with the aid of a fully digital workflow...
October 21, 2016: Journal of Endodontics
https://www.readbyqxmd.com/read/27762065/32-years-of-experience-with-co2-laser-assisted-treatment-for-zenker-s-diverticulum-an-update-of-227-patients-treated-in-kiel
#7
M Hoffmann, A Fazel, K-G Mews, P Ambrosch
OBJECTIVES: To underline the value of the microendoscopic CO2 -LASER-assisted treatment (MEDCO2 ) for Zenker's diverticulum by investigating a large patient cohort treated in a single medical centre. DESIGN: Retrospective cohort study of consecutive patients. SETTING: Department of Otorhinolaryngology, Head and Neck Surgery, Christian-Albrechts-University Kiel, Germany. PARTICIPANTS: A total of 227 patients with Zenker's diverticulum were treated by MEDCO2 , and the results were compared with those reported in the literature for the open transcervical approach (OTA) and the endoscopic staple-assisted oesophagodiverticulostomy (ESED)...
October 19, 2016: Clinical Otolaryngology
https://www.readbyqxmd.com/read/27760380/in%C3%A2-vitro-characterization-and-endocrine-regulation-of-cholesterol-and-phospholipid-transport-in-the-mammary-gland
#8
Corneille Edgar Ontsouka, Xiao Huang, Eldar Aliyev, Christiane Albrecht
Cell-based studies previously showed that the ATP-binding cassette transporter A1 (ABCA1) transfers cholesterol across mammary epithelial cells (MEC). Data for phospholipid transport are lacking, and it is unclear from which cellular source the transported cholesterol stems, whether this transport activates signaling pathways, and how lactogenic hormones regulate it. To clarify these aspects, lipid transport and expressional analyses were performed in bovine primary (bMEC) and/or immortalized (MAC-T) MEC cultures...
October 17, 2016: Molecular and Cellular Endocrinology
https://www.readbyqxmd.com/read/27716130/novel-microrna-discovery-using-small-rna-sequencing-in-post-mortem-human-brain
#9
Christian Wake, Adam Labadorf, Alexandra Dumitriu, Andrew G Hoss, Joli Bregu, Kenneth H Albrecht, Anita L DeStefano, Richard H Myers
BACKGROUND: MicroRNAs (miRNAs) are short, non-coding RNAs that regulate gene expression mainly through translational repression of target mRNA molecules. More than 2700 human miRNAs have been identified and some are known to be associated with disease phenotypes and to display tissue-specific patterns of expression. METHODS: We used high-throughput small RNA sequencing to discover novel miRNAs in 93 human post-mortem prefrontal cortex samples from individuals with Huntington's disease (n = 28) or Parkinson's disease (n = 29) and controls without neurological impairment (n = 36)...
October 4, 2016: BMC Genomics
https://www.readbyqxmd.com/read/27697928/nanoscopic-compartmentalization-of-membrane-protein-motion-at-the-axon-initial-segment
#10
David Albrecht, Christian M Winterflood, Mohsen Sadeghi, Thomas Tschager, Frank Noé, Helge Ewers
The axon initial segment (AIS) is enriched in specific adaptor, cytoskeletal, and transmembrane molecules. During AIS establishment, a membrane diffusion barrier is formed between the axonal and somatodendritic domains. Recently, an axonal periodic pattern of actin, spectrin, and ankyrin forming 190-nm-spaced, ring-like structures has been discovered. However, whether this structure is related to the diffusion barrier function is unclear. Here, we performed single-particle tracking time-course experiments on hippocampal neurons during AIS development...
October 10, 2016: Journal of Cell Biology
https://www.readbyqxmd.com/read/27687756/erratum-to-perfluoroalkyl-acids-in-aqueous-samples-from-germany-and-kenya
#11
Umer Shafique, Stefanie Schulze, Christian Slawik, Bilha Saina Chepchirchir, Alexander Böhme, Albrecht Paschke, Gerrit Schüürmann
No abstract text is available yet for this article.
September 29, 2016: Environmental Science and Pollution Research International
https://www.readbyqxmd.com/read/27668746/open-surgical-versus-minimal-invasive-necrosectomy-of-the-pancreas-a-retrospective-multicenter-analysis-of-the-german-pancreatitis-study-group
#12
Sebastian Rasch, Veit Phillip, Stephanie Reichel, Bettina Rau, Christian Zapf, Jonas Rosendahl, Ulrich Halm, Markus Zachäus, Martin Müller, Alexander Kleger, Albrecht Neesse, Jochen Hampe, Mark Ellrichmann, Felix Rückert, Peter Strauß, Alexander Arlt, Volker Ellenrieder, Thomas M Gress, Werner Hartwig, Ernst Klar, Joachim Mössner, Stefan Post, Roland M Schmid, Thomas Seufferlein, Marco Siech, Jens Werner, Uwe Will, Hana Algül
BACKGROUND: Necrotising pancreatitis, and particularly infected necrosis, are still associated with high morbidity and mortality. Since 2011, a step-up approach with lower morbidity rates compared to initial open necrosectomy has been established. However, mortality and complication rates of this complex treatment are hardly studied thereafter. METHODS: The German Pancreatitis Study Group performed a multicenter, retrospective study including 220 patients with necrotising pancreatitis requiring intervention, treated at 10 hospitals in Germany between January 2008 and June 2014...
2016: PloS One
https://www.readbyqxmd.com/read/27664601/kinetics-of-the-incorporation-of-the-main-phenolic-compounds-into-the-lignan-macromolecule-during-flaxseed-development
#13
Aina Ramsay, Ophélie Fliniaux, Anthony Quéro, Roland Molinié, Hervé Demailly, Christophe Hano, Christian Paetz, Albrecht Roscher, Eric Grand, José Kovensky, Bernd Schneider, François Mesnard
The main flax lignan, secoisolariciresinol diglucoside, is stored in a macromolecule containing other ester-bound phenolic compounds. In this study, NMR and HPLC-UV analyses were performed on flaxseeds harvested at different developmental stages to identify and quantify the main phenolic compounds produced during seed development. Extraction was carried out with or without alkaline hydrolysis to determine if these molecules accumulate in the lignan macromolecule and/or in a free form. Monolignol glucosides accumulate in a free form up to 9...
February 15, 2017: Food Chemistry
https://www.readbyqxmd.com/read/27662018/autotransplant-with-and-without-induction-chemotherapy-in-older-multiple-myeloma-patients-long-term-outcome-of-a-randomized-trial
#14
Christian Straka, Peter Liebisch, Hans Salwender, Burkhard Hennemann, Bernd Metzner, Stefan Knop, Sigrid Adler-Reichel, Christian Gerecke, Hannes Wandt, Martin Bentz, Tim Hendrik Bruemmendorf, Marcus Hentrich, Michael Pfreundschuh, Hans-Heinrich Wolf, Orhan Sezer, Ralf Bargou, Wolfram Jung, Lorenz Trümper, Bernd Hertenstein, Else Heidemann, Helga Bernhard, Nicola Lang, Norbert Frickhofen, Holger Hebart, Ralf Schmidmaier, Andreas Sandermann, Tobias Dechow, Albrecht Reichle, Brigitte Schnabel, Kerstin Schäfer-Eckart, Christian Langer, Martin Gramatzki, Axel Hinke, Bertold Emmerich, Hermann Einsele
Autologous transplantation is controversial for older patients with multiple myeloma. The role of age-adjusted high-dose melphalan and the impact of induction chemotherapy cycles is still unclear. A total of 434 patients aged 60-70 years were randomly assigned to 4 cycles of standard anthracycline-based induction chemotherapy or no induction. For all patients, double autologous transplantation after melphalan 140 mg/m(2) (MEL140) was planned. The primary end point was progression-free survival. Of 420 eligible patients, 85% received a first transplant and 69% completed double transplantation...
November 2016: Haematologica
https://www.readbyqxmd.com/read/27633915/a-novel-form-of-capsaicin-modified-amygdala-ltd-mediated-by-trpm1
#15
Christine Gebhardt, Oliver von Bohlen Und Halbach, Michael D Hadler, Christian Harteneck, Doris Albrecht
Recently we have shown that capsaicin attenuates the strength of LTP in the lateral amygdala (LA) and demonstrated that this effect is mediated by the transient receptor potential (TRP) channel TRPV1. Here we further show that capsaicin, which is thought to act primarily through TRPV1, modifies long term depression (LTD) in the LA. Yet the application of various TRPV1 antagonists does not reverse this effect and it remains in TRPV1-deficient mice. In addition, voltage gated calcium channels, nitric oxide and CB1 receptors are not involved...
December 2016: Neurobiology of Learning and Memory
https://www.readbyqxmd.com/read/27629805/progranulin-overexpression-in-sensory-neurons-attenuates-neuropathic-pain-in-mice-role-of-autophagy
#16
Christine Altmann, Stefanie Hardt, Caroline Fischer, Juliana Heidler, Hee-Young Lim, Annett Häussler, Boris Albuquerque, Béla Zimmer, Christine Möser, Christian Behrends, Frank Koentgen, Ilka Wittig, Mirko H H Schmidt, Albrecht M Clement, Thomas Deller, Irmgard Tegeder
Peripheral or central nerve injury is a frequent cause of chronic pain and the mechanisms are not fully understood. Using newly generated transgenic mice we show that progranulin overexpression in sensory neurons attenuates neuropathic pain after sciatic nerve injury and accelerates nerve healing. A yeast-2-hybrid screen revealed putative interactions of progranulin with autophagy-related proteins, ATG12 and ATG4b. This was supported by colocalization and proteomic studies showing regulations of ATG13 and ATG4b and other members of the autophagy network, lysosomal proteins and proteins involved in endocytosis...
September 11, 2016: Neurobiology of Disease
https://www.readbyqxmd.com/read/27611952/role-of-tp53-mutations-in-triple-negative-and-her2-positive-breast-cancer-treated-with-neoadjuvant-anthracycline-taxane-based-chemotherapy
#17
Silvia Darb-Esfahani, Carsten Denkert, Albrecht Stenzinger, Christoph Salat, Bruno Sinn, Christian Schem, Volker Endris, Peter Klare, Wolfgang Schmitt, Jens-Uwe Blohmer, Wilko Weichert, Markus Möbs, Hans Tesch, Sherko Kümmel, Peter Sinn, Christian Jackisch, Manfred Dietel, Toralf Reimer, Sherene Loi, Michael Untch, Gunter von Minckwitz, Valentina Nekljudova, Sibylle Loibl
BACKGROUND: TP53 mutations are frequent in breast cancer, however their clinical relevance in terms of response to chemotherapy is controversial. METHODS: 450 pre-therapeutic, formalin-fixed, paraffin-embedded core biopsies from the phase II neoadjuvant GeparSixto trial that included HER2-positive and triple negative breast cancer (TNBC) were subjected to Sanger sequencing of exons 5-8 of the TP53 gene. TP53 status was correlated to response to neoadjuvant anthracycline/taxane-based chemotherapy with or without carboplatin and trastuzumab/lapatinib in HER2-positive and bevacizumab in TNBC...
September 7, 2016: Oncotarget
https://www.readbyqxmd.com/read/27583176/predictors-of-30-day-mortality-in-patients-with-spontaneous-primary-intracerebral-hemorrhage
#18
Diaa A Safatli, Albrecht Günther, Peter Schlattmann, Falko Schwarz, Rolf Kalff, Christian Ewald
BACKGROUND: Intracerebral hemorrhage (ICH) is a life threatening entity, and an early outcome assessment is mandatory for optimizing therapeutic efforts. METHODS: We retrospectively analyzed data from 342 patients with spontaneous primary ICH to evaluate possible predictors of 30-day mortality considering clinical, radiological, and therapeutical parameters. We also applied three widely accepted outcome grading scoring systems [(ICH score, FUNC score and intracerebral hemorrhage grading scale (ICH-GS)] on our population to evaluate the correlation of these scores with the 30-day mortality in our study...
2016: Surgical Neurology International
https://www.readbyqxmd.com/read/27522574/prognostic-implications-of-coronary-ct-angiography-derived-quantitative-markers-for-the-prediction-of-major-adverse-cardiac-events
#19
Christian Tesche, Fabian Plank, Carlo N De Cecco, Taylor M Duguay, Moritz H Albrecht, Akos Varga-Szemes, Richard R Bayer, Junjie Yang, Isaac L Jacks, Bettina M Gramer, Ullrich Ebersberger, Ellen Hoffmann, Salvatore A Chiaramida, Gudrun Feuchtner, U Joseph Schoepf
OBJECTIVE: To evaluate quantitative markers derived from coronary CT angiography (coronary CTA) for the prediction of major adverse cardiac events (MACE). MATERIALS AND METHODS: Pooled data from two centers in the US and Europe were retrospectively analyzed. Forty-six patients (65.5 ± 8.1 years, 62% male) with suspected coronary artery disease (CAD) who had undergone dual-source CCTA and had experienced MACE within 12 months were included and compared to a Framingham risk score matched cohort (n = 46) without MACE...
August 5, 2016: Journal of Cardiovascular Computed Tomography
https://www.readbyqxmd.com/read/27519799/p53-down-regulates-sars-coronavirus-replication-and-is-targeted-by-the-sars-unique-domain-and-plpro-via-e3-ubiquitin-ligase-rchy1
#20
Yue Ma-Lauer, Javier Carbajo-Lozoya, Marco Y Hein, Marcel A Müller, Wen Deng, Jian Lei, Benjamin Meyer, Yuri Kusov, Brigitte von Brunn, Dev Raj Bairad, Sabine Hünten, Christian Drosten, Heiko Hermeking, Heinrich Leonhardt, Matthias Mann, Rolf Hilgenfeld, Albrecht von Brunn
Highly pathogenic severe acute respiratory syndrome coronavirus (SARS-CoV) has developed strategies to inhibit host immune recognition. We identify cellular E3 ubiquitin ligase ring-finger and CHY zinc-finger domain-containing 1 (RCHY1) as an interacting partner of the viral SARS-unique domain (SUD) and papain-like protease (PL(pro)), and, as a consequence, the involvement of cellular p53 as antagonist of coronaviral replication. Residues 95-144 of RCHY1 and 389-652 of SUD (SUD-NM) subdomains are crucial for interaction...
August 30, 2016: Proceedings of the National Academy of Sciences of the United States of America
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