@article{JunGholamiSongetal.2014,
  author    = {Jun, Kyong-Hwa and Gholami, Spedideh and Song, Tae-Jin and Au, Joyce and Haddad, Dana and Carson, Joshua and Chen, Chun-Hao and Mojica, Kelly and Zanzonico, Pat and Chen, Nanhai G. and Zhang, Qian and Szalay, Aladar and Fong, Yuman},
  title     = {A novel oncolytic viral therapy and imaging technique for gastric cancer using a genetically engineered vaccinia virus carrying the human sodium iodide symporter},
  series = {Journal of Experimental \& Clinical Cancer Research},
  volume    = {33},
  journal   = {Journal of Experimental \& Clinical Cancer Research},
  number    = {2},
  issn      = {1756-9966},
  doi       = {10.1186/1756-9966-33-2},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-117716},
  year      = {2014},
  abstract  = {Background: Gastric cancers have poor overall survival despite recent advancements in early detection methods, endoscopic resection techniques, and chemotherapy treatments. Vaccinia viral therapy has had promising therapeutic potential for various cancers and has a great safety profile. We investigated the therapeutic efficacy of a novel genetically-engineered vaccinia virus carrying the human sodium iodide symporter (hNIS) gene, GLV-1 h153, on gastric cancers and its potential utility for imaging with Tc-99m pertechnetate scintigraphy and I-124 positron emission tomography (PET). Methods: GLV-1 h153 was tested against five human gastric cancer cell lines using cytotoxicity and standard viral plaque assays. In vivo, subcutaneous flank tumors were generated in nude mice with human gastric cancer cells, MKN-74. Tumors were subsequently injected with either GLV-1 h153 or PBS and followed for tumor growth. Tc-99m pertechnetate scintigraphy and I-124 microPET imaging were performed. Results: GFP expression, a surrogate for viral infectivity, confirmed viral infection by 24 hours. At a multiplicity of infection (MOI) of 1, GLV-1 h153 achieved > 90\% cytotoxicity in MNK-74, OCUM-2MD3, and AGS over 9 days, and >70\% cytotoxicity in MNK-45 and TMK-1. In vivo, GLV-1 h153 was effective in treating xenografts (p < 0.001) after 2 weeks of treatment. GLV-1 h153-infected tumors were readily imaged by Tc-99m pertechnetate scintigraphy and I-124 microPET imaging 2 days after treatment. Conclusions: GLV-1 h153 is an effective oncolytic virus expressing the hNIS protein that can efficiently regress gastric tumors and allow deep-tissue imaging. These data encourages its continued investigation in clinical settings.},
  language  = {en}
}
@article{CarsilloHueyLevinskyetal.2014,
  author    = {Carsillo, Thomas and Huey, Devra and Levinsky, Amy and Obojes, Karola and Schneider-Schaulies, J{\"u}rgen and Niewiesk, Stefan},
  title     = {Cotton Rat (Sigmodon hispidus) Signaling Lymphocyte Activation Molecule (CD150) Is an Entry Receptor for Measles Virus},
  series = {PLOS ONE},
  volume    = {9},
  journal   = {PLOS ONE},
  number    = {10},
  issn      = {1932-6203},
  doi       = {10.1371/journal.pone.0110120},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-115178},
  pages     = {e110120},
  year      = {2014},
  abstract  = {Cotton rats (Sigmodon hispidus) replicate measles virus (MV) after intranasal infection in the respiratory tract and lymphoid tissue. We have cloned the cotton rat signaling lymphocytic activation molecule (CD150, SLAM) in order to investigate its role as a potential receptor for MV. Cotton rat CD150 displays 58\% and 78\% amino acid homology with human and mouse CD150, respectively. By staining with a newly generated cotton rat CD150 specific monoclonal antibody expression of CD150 was confirmed in cotton rat lymphoid cells and in tissues with a pattern of expression similar to mouse and humans. Previously, binding of MV hemagglutinin has been shown to be dependent on amino acids 60, 61 and 63 in the V region of CD150. The human molecule contains isoleucine, histidine and valine at these positions and binds to MV-H whereas the mouse molecule contains valine, arginine and leucine and does not function as a receptor for MV. In the cotton rat molecule, amino acids 61 and 63 are identical with the mouse molecule and amino acid 60 with the human molecule. After transfection with cotton rat CD150 HEK 293 T cells became susceptible to infection with single cycle VSV pseudotype virus expressing wild type MV glycoproteins and with a MV wildtype virus. After infection, cells expressing cotton rat CD150 replicated virus to lower levels than cells expressing the human molecule and formed smaller plaques. These data might explain why the cotton rat is a semipermissive model for measles virus infection.},
  language  = {en}
}