@article{ZugmaierToppAlekaretal.2014,
  author    = {Zugmaier, G. and Topp, M. S. and Alekar, S. and Viardot, A. and Horst, H.-A. and Neumann, S. and Stelljes, M. and Bargou, R. C. and Goebeler, M. and Wessiepe, D. and Degenhard, E. and Goekbuget, N. and Klinger, M.},
  title     = {Long-term follow-up of serum immunoglobulin levels in blinatumomab-treated patients with minimal residual disease-positive B-precursor acute lymphoblastic leukemia},
  series = {Blood Cancer Journal},
  volume    = {4},
  journal   = {Blood Cancer Journal},
  number    = {e244},
  issn      = {2044-5385},
  doi       = {10.1038/bcj.2014.64},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-115433},
  year      = {2014},
  abstract  = {No abstract available.},
  language  = {en}
}
@article{vonBernuthRavindranDuetal.2014,
  author    = {von Bernuth, Horst and Ravindran, Ethiraj and Du, Hang and Froehler, Sebastian and Strehl, Karoline and Kraemer, Nadine and Issa-Jahns, Lina and Amulic, Borko and Ninnemann, Olaf and Xiao, Mei-Sheng and Eirich, Katharina and Koelsch, Uwe and Hauptmann, Kathrin and John, Rainer and Schindler, Detlev and Wahn, Volker and Chen, Wei and Kaindl, Angela M.},
  title     = {Combined immunodeficiency develops with age in Immunodeficiency-centromeric instability-facial anomalies syndrome 2 (ICF2)},
  series = {Orphanet Journal of Rare Dieeases},
  volume    = {9},
  journal   = {Orphanet Journal of Rare Dieeases},
  doi       = {10.1186/s13023-014-0116-6},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-114859},
  pages     = {116},
  year      = {2014},
  abstract  = {The autosomal recessive immunodeficiency-centromeric instability-facial anomalies syndrome (ICF) is characterized by immunodeficiency, developmental delay, and facial anomalies. ICF2, caused by biallelic ZBTB24 gene mutations, is acknowledged primarily as an isolated B-cell defect. Here, we extend the phenotype spectrum by describing, in particular, for the first time the development of a combined immune defect throughout the disease course as well as putative autoimmune phenomena such as granulomatous hepatitis and nephritis. We also demonstrate impaired cell-proliferation and increased cell death of immune and non-immune cells as well as data suggesting a chromosome separation defect in addition to the known chromosome condensation defect.},
  language  = {en}
}
@article{PatelMurphyHaralmbievaetal.2014,
  author    = {Patel, Suketu and Murphy, Derek and Haralmbieva, Eugenia and Abdulla, Zainalabideen A. and Wong, Kah Keng and Chen, Hong and Gould, Edith and Roncador, Giovanna and Hatton, Chris S. R. and Anderson, Amanda P. and Banham, Alison H. and Pulford, Karen},
  title     = {Increased Expression of Phosphorylated FADD in Anaplastic Large Cell and Other T-Cell Lymphomas},
  series = {Biomarker Insights},
  volume    = {9},
  journal   = {Biomarker Insights},
  issn      = {1177-2719},
  doi       = {10.4137/bmi.s16553},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-121403},
  pages     = {77-84},
  year      = {2014},
  abstract  = {FAS-associated protein with death domain (FADD) is a major adaptor protein involved in extrinsic apoptosis, embryogenesis, and lymphocyte homeostasis. Although abnormalities of the FADD/death receptor apoptotic pathways have been established in tumorigenesis, fewer studies have analyzed the expression and role of phosphorylated FADD (pFADD). Our identification of FADD as a lymphoma-associated autoantigen in T-cell lymphoma patients raises the possibility that pFADD, with its correlation with cell cycle, may possess role(s) in human T-cell lymphoma development. This immunohistochemical study investigated pFADD protein expression in a range of normal tissues and lymphomas, particularly T-cell lymphomas that require improved therapies. Whereas pFADD was expressed only in scattered normal T cells, it was detected at high levels in T-cell lymphomas (eg, 84\% anaplastic large cell lymphoma and 65\% peripheral T cell lymphomas, not otherwise specified). The increased expression of pFADD supports further study of its clinical relevance and role in lymphomagenesis, highlighting phosphorylation of FADD as a potential therapeutic target.},
  language  = {en}
}
@article{HerrmannBuckSchusteretal.2014,
  author    = {Herrmann, Ken and Buck, Andreas K. and Schuster, Tibor and Abbrederis, Kathrin and Bl{\"u}mel, Christina and Santi, Ivan and Rudelius, Martina and Wester, Hans-J{\"u}rgen and Peschel, Christian and Schwaiger, Markus and Dechow, Tobias and Keller, Ulrich},
  title     = {Week one FLT-PET response predicts complete remission to R-CHOP and survival in DLBCL},
  series = {Oncotarget},
  volume    = {5},
  journal   = {Oncotarget},
  number    = {12},
  issn      = {1949-2553},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-120659},
  pages     = {4050-59},
  year      = {2014},
  abstract  = {Despite improved survival in the Rituximab (R) era, a considerable number of patients with diffuse large B-cell lymphoma (DLBCL) ultimately die from the disease. Functional imaging using [18F]fluorodeoxyglucose-PET is suggested for assessment of residual viable tumor very early during treatment but is compromised by non-specific tracer retention in inflammatory lesions. The PET tracer [18F]fluorodeoxythymidine (FLT) as surrogate marker of tumor proliferation may overcome this limitation. We present results of a prospective clinical study testing FLT-PET as superior and early predictor of response to chemotherapy and outcome in DLBCL. 54 patients underwent FLT-PET prior to and one week after the start of R-CHOP chemotherapy. Repetitive FLT-PET imaging was readily implemented into the diagnostic work-up. Our data demonstrate that the reduction of FLT standard uptake valuemean (SUVmean) and SUVmax one week after chemotherapy was significantly higher in patients achieving complete response (CR, n=48; non-CR, n=6; p<0.006). Martingale-residual and Cox proportional hazard analyses showed a significant monotonous decrease of mortality risk with increasing change in SUV. Consistent with these results, early FLT-PET response showed relevant discriminative ability in predicting CR. In conclusion, very early FLT-PET in the course of R-CHOP chemotherapy is feasible and enables identification of patients at risk for treatment failure.},
  language  = {en}
}
@article{GrafLiHerrmannetal.2014,
  author    = {Graf, Nicolas and Li, Zhoulei and Herrmann, Ken and Weh, Daniel and Aichler, Michaela and Slawska, Jolanta and Walch, Axel and Peschel, Christian and Schwaiger, Markus and Buck, Andreas K. and Dechow, Tobias and Keller, Ulrich},
  title     = {Positron emission tomographic monitoring of dual phosphatidylinositol-3-kinase and mTOR inhibition in anaplastic large cell lymphoma},
  series = {Oncotargets and Therapy},
  volume    = {7},
  journal   = {Oncotargets and Therapy},
  doi       = {10.2147/OTT.S59314},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-117915},
  pages     = {789-798},
  year      = {2014},
  abstract  = {Background: Dual phosphatidylinositol-3-kinase (PI3K)/mammalian target of rapamycin (mTOR) inhibition offers an attractive therapeutic strategy in anaplastic large cell lymphoma depending on oncogenic nucleophosmin-anaplastic lymphoma kinase (NPM-ALK) signaling. We tested the efficacy of a novel dual PI3K/mTOR inhibitor, NVP-BGT226 (BGT226), in two anaplastic large cell lymphoma cell lines in vitro and in vivo and performed an early response evaluation with positron emission tomography (PET) imaging using the standard tracer, 2-deoxy-2-[F-18] fluoro-D-glucose (FDG) and the thymidine analog, 3'-deoxy-3'-[F-18] fluorothymidine (FLT). Methods: The biological effects of BGT226 were determined in vitro in the NPM-ALK positive cell lines SU-DHL-1 and Karpas299 by 3-[4,5-Dimethylthiazol-2-yl]-2,5-diphenyltetrazolium bromide assay, propidium iodide staining, and biochemical analysis of PI3K and mTOR downstream signaling. FDG-PET and FLT-PET were performed in immunodeficient mice bearing either SU-DHL-1 or Karpas299 xenografts at baseline and 7 days after initiation of treatment with BGT226. Lymphomas were removed for immunohistochemical analysis of proliferation and apoptosis to correlate PET findings with in vivo treatment effects. Results: SU-DHL-1 cells showed sensitivity to BGT226 in vitro, with cell cycle arrest in G0/G1 phase and an IC50 in the low nanomolar range, in contrast with Karpas299 cells, which were mainly resistant to BGT226. In vivo, both FDG-PET and FLT-PET discriminated sensitive from resistant lymphoma, as indicated by a significant reduction of tumor-to-background ratios on day 7 in treated SU-DHL-1 lymphoma-bearing animals compared with the control group, but not in animals with Karpas299 xenografts. Imaging results correlated with a marked decrease in the proliferation marker Ki67, and a slight increase in the apoptotic marker, cleaved caspase 3, as revealed by immunostaining of explanted lymphoma tissue. Conclusion: Dual PI3K/mTOR inhibition using BGT226 is effective in ALK-positive anaplastic large cell lymphoma and can be monitored with both FDG-PET and FLT-PET early on in the course of therapy.},
  language  = {en}
}
@article{BuderMuellerBeekmannetal.2014,
  author    = {Buder, Kristina and M{\"u}ller, Philip A. and Beekmann, Gabriele and Ugurel, Selma and Br{\"o}cker, Eva-Bettina and Becker, J{\"u}rgen C.},
  title     = {Denileukin Diftitox plus Total Skin Electron Beam Radiation in Patients with Treatment-refractory Cutaneous T-cell Lymphoma (Mycosis Fungoides): Report of Four Cases},
  series = {Acta Dermato-Venereologica},
  volume    = {94},
  journal   = {Acta Dermato-Venereologica},
  doi       = {10.2340/00015555-1627},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-120091},
  pages     = {94-96},
  year      = {2014},
  abstract  = {Mycosis fungoides (MF) is the most common cutaneous T-cell lymphoma (CTCL) (1). Most patients initially respond well to standard therapy, but advanced MF is often treatment refractory. Thus, a combination of the available treatment options is an important strategy. Total skin electron beam radiation (TSEB) is effective in MF, with a complete remission rate of up to 90\% in the early stages. However, in patients with more advanced stages, remission rates are considerably lower (2, 3). Denileukin diftitox (DD) (Ontak®) is a recombinant fusion protein of the receptor-binding domain of interleukin (IL)-2 and the enzymatic and translocation domains of diphtheria toxin (4). It targets the alpha-subunit of the IL-2-receptor (CD25). There are no reports on this combination therapy in MF.},
  language  = {en}
}