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Eiro N, Fraile M, Schneider J, Vizoso F. Non Pregnant Human Uterus as Source of Mesenchymal Stem Cells. Curr Stem Cell Res Ther 2018; 13:423-431. [DOI: 10.2174/1381612824666180426120459] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2017] [Revised: 04/20/2018] [Accepted: 04/21/2018] [Indexed: 11/22/2022]
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Maghörndl L, Schneider J, Erlinger P, Dörfler D, Fitzal F. 235 Quality of life and sexuality before and 6 months after surgery in breast cancer - a study within the itop trial, a prospective trial evaluating cosmetic and oncologic outcome of immediate techniques of oncoplastic surgery in breast cancer. J Sex Med 2018. [DOI: 10.1016/j.jsxm.2018.04.199] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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78
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Rosenfeld M, Wainwright C, Mckee C, Higgins M, Wang L, Campbell D, Tian S, Schneider J, Cunningham S, Davies J. WS01.1 A phase 3, 2-part, single-arm study of ivacaftor treatment in patients <2 years with a CFTR gating mutation: results from the ARRIVAL study in patients 1 to 2 years. J Cyst Fibros 2018. [DOI: 10.1016/s1569-1993(18)30119-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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Debellemaniere E, Pinaud C, Schneider J, Galtier MN, Casson A, Chennaoui M, Arnal PJ, Lewis P. 0121 Sounds Optimization To Maximize The Driving Of Slow Oscillations By Auditory Closed-loop Stimulations. Sleep 2018. [DOI: 10.1093/sleep/zsy061.120] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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80
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Inder S, Bates M, McDermott N, Saluzzo J, Ní Labhraí N, Schneider J, Erdmann G, Lynch T, Marignol L. OC-0381: Lessons from isogenic models of radioresistant prostate cancer cells. Radiother Oncol 2018. [DOI: 10.1016/s0167-8140(18)30691-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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81
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Kraemer M, Biemann R, Isermann B, Lammert F, Schneider J. Plasma VAP-1 concentration and activity during lifestyle-induced body weight reduction. DIABETOL STOFFWECHS 2018. [DOI: 10.1055/s-0038-1641833] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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82
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Ruibal A, Arias JI, Del Río MC, Lapeña G, Schneider J, Tejerina A. Histological Grade in Breast Cancer: Association with Clinical and Biological Features in a Series of 229 Patients. Int J Biol Markers 2018; 16:56-61. [PMID: 11288957 DOI: 10.1177/172460080101600108] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
In order to study the association of histological grade (HG) with specific clinical and biological parameters which may influence the clinical behavior of infiltrating ductal carcinomas of the breast (IDC), we analyzed in 229 tissue samples the cytosolic concentrations of estrogen receptor (ER), progesterone receptor (PR), pS2, cathepsin D, hyaluronic acid (HA) and tissue-type plasminogen activator (t-PA), as well as those of the erbB2 oncoprotein, epidermal growth factor receptor (EGFR), HA, CD44v5 and CD44v6 in the cell membrane fraction. Likewise, we considered size, ploidy, S-phase fraction and axillary node involvement as variables of the study. The transition from HG1 to HG2 and from HG2 to HG3 was accompanied by a number of common features: global increase in size, greater number of tumors >2.0 cm, decrease in membrane hyaluronic acid concentrations, increased cell proliferation (S-phase >7%) and greater aneuploidy. Other events observed during the transition from HG2 to HG3 were a decrease in ER, PR, t-PA and cytosolic hyaluronic acid. These results led us to consider that HG is associated with certain clinical-biological changes that may help explain its value as a prognostic factor in breast carcinomas.
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Ruibal A, Nuñez MI, Schneider J, Del Rio MC, Rabadan F, Tejerina A. Transforming Growth Factor Beta 2 (TGFß2) and Dehydroepiandrosterone Sulphate (DHEAs) Levels in Breast Macrocyst Fluids. Different Behaviour According to Cyst Type. Int J Biol Markers 2018; 13:173-5. [PMID: 10079395 DOI: 10.1177/172460089801300311] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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84
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Ruibal A, Schneider J, del Rio C, Arias J, Núñez MJ, Piqueras V, Tejerina A. pS2 Negativity in Postmenopausal Women with ER+PgR+ Infiltrating Ductal Breast Carcinoma is Associated with Reduced Hormone Dependence and Increased Proliferation and Aneuploidy of the Tumors. Int J Biol Markers 2018; 14:186-8. [PMID: 10569142 DOI: 10.1177/172460089901400311] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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85
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Radtke J, Sponner J, Jakobi C, Schneider J, Sommer M, Teichmann T, Ullrich W, Henniger J, Kormoll T. Single photon detection and signal analysis for high sensitivity dosimetry based on optically stimulated luminescence with beryllium oxide. EPJ WEB OF CONFERENCES 2018. [DOI: 10.1051/epjconf/201817009009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Single photon detection applied to optically stimulated luminescence (OSL) dosimetry is a promising approach due to the low level of luminescence light and the known statistical behavior of single photon events. Time resolved detection allows to apply a variety of different and independent data analysis methods. Furthermore, using amplitude modulated stimulation impresses time- and frequency information into the OSL light and therefore allows for additional means of analysis. Considering the impressed frequency information, data analysis by using Fourier transform algorithms or other digital filters can be used for separating the OSL signal from unwanted light or events generated by other phenomena. This potentially lowers the detection limits of low dose measurements and might improve the reproducibility and stability of obtained data. In this work, an OSL system based on a single photon detector, a fast and accurate stimulation unit and an FPGA is presented. Different analysis algorithms which are applied to the single photon data are discussed.
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Nie J, Patrocinio AOT, Hamid S, Sieland F, Sann J, Xia S, Bahnemann DW, Schneider J. New insights into the plasmonic enhancement for photocatalytic H2 production by Cu–TiO2 upon visible light illumination. Phys Chem Chem Phys 2018; 20:5264-5273. [DOI: 10.1039/c7cp07762a] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Cu nanoparticles were deposited on the surface of commercial TiO2 nanoparticles (Cu–TiO2) using different methods aiming at the production of highly efficient visible light photocatalysts.
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Schneider J, Miller C, Lachenmayr L. Putting Policy, System and Environmental Change (PSE) into Practice: A Digital Toolkit for Classroom Teachers. J Acad Nutr Diet 2017. [DOI: 10.1016/j.jand.2017.06.025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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88
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Hartmann B, Oberaigner W, Frick H, Weiss L, Winder T, Philipp-Abbrederis K, Herrmann C, Huynh M, Spizzo G, Lang C, Seeber A, Schneider J, Wöll E, Mosler P, Greil R, Rössle M, Rumpold H, Gastl G, von Moos R, Lang A. Real life registry data of primary localisation of a well-defined colon cancer population of western Austria (Salzburg, Tyrol and Vorarlberg), eastern Switzerland (St. Gallen and Graubünden) and Liechtenstein. Ann Oncol 2017. [DOI: 10.1093/annonc/mdx393.124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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89
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Kühnl P, Seidl S, Kurth R, Löwer J, Brede HD, Koch M, Habermehl KO, Gossrau E, Deinhardt F, Gürtler L, Maass G, Laufs R, Sibrowski W, Schneider J, Hunsmann G, Gallo R. Human T-Cell Lymphotropic Virus Antibody Screening:
Data Survey on 33,603 German Blood Donors Correlated to
Confirmatory Tests. Vox Sang 2017. [DOI: 10.1159/000466400] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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90
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Azurmendi L, Lapierre-Fetaud V, Schneider J, Montaner J, Katan M, Sanchez JC. Proteomic discovery and verification of serum amyloid A as a predictor marker of patients at risk of post-stroke infection: a pilot study. Clin Proteomics 2017; 14:27. [PMID: 28701906 PMCID: PMC5506582 DOI: 10.1186/s12014-017-9162-0] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2017] [Accepted: 07/03/2017] [Indexed: 12/25/2022] Open
Abstract
Background Post-stroke infections occur in 20–36% of stroke patients and are associated with high morbidity and mortality rates. Early identification of patients at risk of developing an infection could improve care via an earlier treatment leading to a better outcome. We used proteomic tools in order to discover biomarkers able to stratify patients at risk of post-stroke infection. Methods The post hoc analysis of a prospective cohort study including 40 ischemic stroke patients included 21 infected and 19 non-infected participants. A quantitative, isobaric labeling, proteomic strategy was applied to the plasma samples of 5 infected and 5 non-infected patients in order to highlight any significantly modulated proteins. A parallel reaction monitoring (PRM) assay was applied to 20 additional patients (10 infected and 10 non-infected) to verify discovery results. The most promising protein was pre-validated using an ELISA immunoassay on 40 patients and at different time points after stroke onset. Results Tandem mass analysis identified 266 proteins, of which only serum amyloid A (SAA1/2) was significantly (p = 0.007) regulated between the two groups of patients. This acute-phase protein appeared to be 2.2 times more abundant in infected patients than in non-infected ones. These results were verified and validated using PRM and ELISA immunoassays, which showed that infected patients had significantly higher concentrations of SAA1/2 than non-infected patients at hospital admission, but also at 1, 3, and 5 days after admission. Conclusions The present study demonstrated that SAA1/2 is a promising predictor, at hospital admission, of stroke patients at risk of developing an infection. Further large, multicenter validation studies are needed to confirm these results. If confirmed, SAA1/2 concentrations could be used to identify the patients most at risk of post-stroke infections and therefore implement treatments more rapidly, thus reducing mortality. Electronic supplementary material The online version of this article (doi:10.1186/s12014-017-9162-0) contains supplementary material, which is available to authorized users.
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Scales K, Pollock K, Travers C, Perry-Young L, Wilkinson S, Manning N, Schneider J. EMPOWERMENT IN HOME CARE FOR PERSONS WITH DEMENTIA: IMPLICATIONS FOR PERSON-CENTERED CARE. Innov Aging 2017. [DOI: 10.1093/geroni/igx004.405] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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92
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Travers C, Pollock K, Scales K, Perry-Young L, Wilkinson S, Manning N, Schneider J. CLOSE ENCOUNTERS OF THE CARING KIND: EXAMINING EVERYDAY EXPERIENCES OF HOME CARE USING STAFF DIARIES. Innov Aging 2017. [DOI: 10.1093/geroni/igx004.406] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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93
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Goodman C, Gordon A, Davies S, Zubair M, Handley M, Schneider J, Gladman J, Dening T. AN INTRODUCTION TO REALIST APPROACHES IN THE EVALUATION OF CONTEXT-DEPENDENT INTERVENTIONS. Innov Aging 2017. [DOI: 10.1093/geroni/igx004.3848] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Pollock K, Scales K, Travers C, Perry-Young L, Wilkinson S, Manning N, Schneider J. TACT AND DUPLICITY IN INTERPERSONAL RELATIONS BETWEEN PAID HOME CAREGIVERS AND THEIR CLIENTS. Innov Aging 2017. [DOI: 10.1093/geroni/igx004.407] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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95
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Maghörndl L, Schneider J, Erlinger P, Dörfler D. Lebensqualität und Sexualität vor und 6 Monate nach chirurgischer Therapie bei Brustkrebs im Zuge der ITOP Studie, einer prospektiven Studie zur Untersuchung kosmetischer und onkologischer Ergebnisse nach unmittelbaren Techniken der onkoplastischen Chirurgie bei Brustkrebs. Geburtshilfe Frauenheilkd 2017. [DOI: 10.1055/s-0037-1602354] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
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96
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Schneider J, Tomic N, Vuong T, Lisbona R, Hickeson M, Chaussé G, DeBlois F, Seuntjens J, Devic S. EP-1701: FDG-PET Background Definition in Rectal Cancer Patients Using Differential Uptake Volume Histograms. Radiother Oncol 2017. [DOI: 10.1016/s0167-8140(17)32233-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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97
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Delierneux C, Donis N, Servais L, Wéra O, Lecut C, Vandereyken M, Musumeci L, Rahmouni S, Schneider J, Eble JA, Lancellotti P, Oury C. Targeting of C-type lectin-like receptor 2 or P2Y12 for the prevention of platelet activation by immunotherapeutic CpG oligodeoxynucleotides. J Thromb Haemost 2017; 15:983-997. [PMID: 28296036 DOI: 10.1111/jth.13669] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2016] [Indexed: 11/30/2022]
Abstract
Essentials CpG oligodeoxynucleotide (ODN) immuotherapeutics cause undesired platelet activating effects. It is crucial to understand the mechanisms of these effects to identify protective strategies. CpG ODN-induced platelet activation depends on C-type lectin-like receptor 2 (CLEC-2) and P2Y12. Targeting CLEC-2 or P2Y12 fully prevents CpG ODN-induced platelet activation and thrombosis. SUMMARY Background Synthetic phosphorothioate-modified CpG oligodeoxynucleotides (ODNs) show potent immunostimulatory properties that are widely exploited in clinical trials of anticancer treatment. Unexpectedly, a recent study indicated that CpG ODNs activate human platelets via the immunoreceptor tyrosine-based activation motif (ITAM)-coupled receptor glycoprotein VI. Objective To further analyze the mechanisms of CpG ODN-induced platelet activation and identify potential inhibitory strategies. Methods In vitro analyses were performed on human and mouse platelets, and on cell lines expressing platelet ITAM receptors. CpG ODN platelet-activating effects were evaluated in a mouse model of thrombosis. Results We demonstrated platelet uptake of CpG ODNs, resulting in platelet activation and aggregation. C-type lectin-like receptor 2 (CLEC-2) expressed in DT40 cells bound CpG ODNs. CpG ODN uptake did not occur in CLEC-2-deficient mouse platelets. Inhibition of human CLEC-2 with a blocking antibody inhibited CpG ODN-induced platelet aggregation. CpG ODNs caused CLEC-2 dimerization, and provoked its internalization. They induced dense granule release before the onset of aggregation. Accordingly, pretreating platelets with apyrase, or inhibiting P2Y12 with cangrelor or clopidogrel, prevented CpG ODN platelet-activating effect. In vivo, intravenously injected CpG ODN interacted with platelets adhered to mouse injured endothelium, and promoted thrombus growth, which was inhibited by CLEC-2 deficiency or by clopidogrel. Conclusions CLEC-2 and P2Y12 are required for CpG ODN-induced platelet activation and thrombosis, and might be targeted to prevent adverse events in patients at risk.
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Schneider J, Galettis P, Williams M, Lucas C, Martin JH. Pill testing at music festivals: can we do more harm? Intern Med J 2016; 46:1249-1251. [DOI: 10.1111/imj.13250] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2016] [Revised: 09/01/2016] [Accepted: 09/03/2016] [Indexed: 11/27/2022]
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Brüch M, Koszian U, Schneider J. Praxisprojekt: Demenzfreundliche Apotheken im Raum Augsburg. DAS GESUNDHEITSWESEN 2016. [DOI: 10.1055/s-0036-1586590] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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100
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Gobernado J, Alvarez-Colomo C, Rodriguez-Tabernero L, Barrero L, Fernández-Gómez JMF, Schneider J. GnRH antagonist administration to postpone a weekend intrauterine insemination: a large cohort study from a public center. Reprod Biol Endocrinol 2016; 14:53. [PMID: 27589950 PMCID: PMC5009690 DOI: 10.1186/s12958-016-0187-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/19/2016] [Accepted: 08/19/2016] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND In Spanish public hospital Reproduction Units it is very problematic to perform programmed intrauterine insemination (IUI) on weekends, if indicated. Small previous pilot studies suggest that using a GnRH antagonist to avoid an LH weekend surge would allow to perform IUI on the following Monday, not impairing the expected pregnancy rate. METHODS Between 1st January 2007 and 31st December 2015, 4.782 intrauterine inseminations were performed at Valladolid University Clinic, Spain, corresponding to 1.650 women. Of them, 911, corresponding to 695 women, should ideally have been performed during the weekend. If it happened that a member of the Reproduction Unit was on duty during that particular weekend, the standard protocol was not interrupted, and the IUI performed as planned (control group, 685 IUIs). If the former was not the case, the weekend gap was bridged by administering 0.25 mg GnRH antagonist (GnRHa). Ovulation was induced by means of 250 ug recombinant HCG (rHCG) 36 h prior to IUI on the following Monday (study group, 226 IUIs). RESULTS There were no differences in the clinical pregnancy rate (13.7 cc vs. 16.2 %, p = 0.371) or in the ongoing pregnancy rate between groups (11.9 % vs. 14.9 %, p = 0.271). The multiple pregnancy rate was also comparable in both groups (14.7 % vs. 18.5 %, p = 0.77). CONCLUSIONS Women with a planned IUI which cannot be performed at the ideal date can be offered postponement for two days with the support of GnRHa treatment, with results that are not inferior to those expected applying the regular protocol.
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