Abstract
SF188/V+ is a highly vascular human glioma model that is based on transfection of vascular endothelial growth factor (VEGF) cDNA into SF188/V− cells. This study aims to assess its growth and vascularity properties in vivo in a rat model. Thirty-two adult rats were inoculated with SF188/V+ tumor cells, and, for comparison, five were inoculated with SF188/V− tumor cells. Several conventional magnetic resonance imaging (MRI) sequences were acquired, and several quantitative structural (T2 and T1), functional [isotropic apparent diffusion coefficient (ADC) and blood flow], and molecular [protein and peptide-based amide proton transfer (APT)] MRI parameters were mapped on a 4.7 T animal scanner. In rats inoculated with SF188/V+ tumor cells, conventional T2-weighted images showed a highly heterogeneous tumor mass, and post-contrast T1-weighted images showed a heterogeneous, strong enhancement of the mass. There were moderate increases in T2, T1, and ADC, and large increases in blood flow and APT in the tumor, compared to contralateral brain tissue. Microscopic examination revealed prominent vascularity and hemorrhage in the VEGF-secreting xenografts as compared to controls, and immunohistochemical staining confirmed increased expression of VEGF in tumor xenografts. Our results indicate that the SF188/V+ glioma model exhibits some MRI and histopathology features that closely resemble human glioblastoma.
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Wen PY, Kesari S (2008) Malignant gliomas in adults. N Engl J Med 359:492–507
Stupp R, Mason WP, van den Bent MJ, Weller M, Fisher B, Taphoorn MJB, Belanger K, Brandes AA, Marosi C, Bogdahn U, Curschmann J, Janzer RC, Ludwin SK, Gorlia T, Allgeier A, Lacombe D, Cairncross JG, Eisenhauer E, Mirimanoff RO (2005) Radiotherapy plus concomitant and adjuvant temozolomide for glioblastoma. N Engl J Med 352:987–996
Stupp R, Hegi ME, Mason WP, van den Bent MJ, Taphoorn MJ, Janzer RC, Ludwin SK, Allgeier A, Fisher B, Belanger K, Hau P, Brandes AA, Gijtenbeek J, Marosi C, Vecht CJ, Mokhtari K, Wesseling P, Villa S, Eisenhauer E, Gorlia T, Weller M, Lacombe D, Cairncross JG, Mirimanoff RO (2009) Effects of radiotherapy with concomitant and adjuvant temozolomide versus radiotherapy alone on survival in glioblastoma in a randomised phase III study: 5-year analysis of the EORTC-NCIC trial. Lancet Oncol 15:459–466
McGirt MJ, Than KD, Weingart JD, Chaichana KL, Attenello FJ, Olivi A, Laterra J, Kleinberg LR, Grossman SA, Brem H, Quinones-Hinojosa A (2009) Gliadel (BCNU) wafer plus concomitant temozolomide therapy after primary resection of glioblastoma multiforme. J Neurosurg 110:583–588
Shweiki D, Itin A, Soffer D, Keshet E (1992) Vascular endothelial growth factor induced by hypoxia may mediate hypoxia-initiated angiogenesis. Nature 359:843–845
Jain RK, Duda DG, Clark JW, Loeffler JS (2006) Lessons from phase III clinical trials on anti-VEGF therapy for cancer. Nat Clin Pract Oncol 3:24–40
Barth RF (1998) Rat brain tumor models in experimental neuro-oncology: the 9L, C6, T9, F98, RG2 (D74), RT-2 and CNS-1 gliomas. J Neuro-Oncol 36:91–102
Barth RF, Kaur B (2009) Rat brain tumor models in experimental neuro-oncology: the C6, 9L, T9, RG2, F98, BT4C, RT-2 and CNS-1 gliomas. J Neuro-Oncol 94:299–312
Goldbrunner RH, Wagner S, Roosen K, Tonn JC (2000) Model for assessment of angiogenesis in gliomas. J Neuro-Oncol 50:53–62
Candolfi M, Curtin JF, Nichols WS, Muhammad AG, King GD, Pluhar GE, McNiel EA, Ohlfest JR, Freese AB, Moore PF, Lerner J, Lowenstein PR, Castro MG (2007) Intracranial glioblastoma models in preclinical neuro-oncology: neuropathological characterization and tumor progression. J Neuro-Oncol 85:133–148
Ma J, Zhou-Li F, Klein-Szanto A, Gallo JM (1998) Modulation of angiogenesis by human glioma xenograft models that differentially express vascular endothelial growth factor. Clin Exp Metastasis 16:559–568
Zhou Q, Guo P, Wang X, Nuthalapati S, Gallo JM (2007) Preclinical pharmacokinetic and pharmacodynamic evaluation of metronomic and conventional temozolomide dosing regimens. J Pharmacol Exp Ther 321:265–275
Zhou Q, Guo P, Gallo JM (2008) Impact of angiogenesis inhibition by sunitinib on tumor distribution of temozolomide. Clin Cancer Res 14:1540–1549
Verma R, Zacharaki EI, Ou Y, Cai H, Chawla S, Lee SK, Melhem ER, Wolf R, Davatzikos C (2008) Multiparametric tissue characterization of brain neoplasms and their recurrence using pattern classification of MR images. Acad Radiol 15:966–977
Chang SM, Nelson S, Vandenberg S, Cha S, Prados M, Butowski N, McDermott M, Parsa AT, Aghi M, Clarke J, Berger M (2009) Integration of preoperative anatomic and metabolic physiologic imaging of newly diagnosed glioma. J Neuro-Oncol 92:401–415
Wen PY, Macdonald DR, Reardon DA, Cloughesy TF, Sorensen AG, Galanis E, DeGroot J, Wick W, Gilbert MR, Lassman AB, Tsien C, Mikkelsen T, Wong ET, Chamberlain MC, Stupp R, Lamborn KR, Vogelbaum MA, van den Bent MJ, Chang SM (2010) Updated response assessment criteria for high-grade gliomas: response assessment in neuro-oncology working group. J Clin Oncol 28:1963–1972
Chenevert TL, McKeever PE, Ross BD (1997) Monitoring early response of experimental brain tumors to therapy using diffusion magnetic resonance imaging. Clin Cancer Res 3:1457–1466
Chenevert TL, Stegman LD, Taylor JMG, Roberson PL, Greenberg HS, Rehemtulla A, Ross BD (2000) Diffusion magnetic resonance imaging: an early surrogate marker of therapeutic efficacy in brain tumors. J Nat Cancer Inst 92:2029–2035
Sinha S, Bastin ME, Whittle IR, Wardlaw JM (2002) Diffusion tensor MR imaging of high-grade cerebral gliomas. Am J Neuroradiol 23:520–527
Lu S, Ahn D, Johnson G, Cha S (2003) Peritumoral diffusion tensor imaging of high-grade gliomas and metastatic brain tumors. Am J Neuroradiol 24:937–941
Wolf RL, Wang JJ, Wang SM, Melhem ER, O’Rourke DM, Judy KD, Detre JA (2005) Grading of CNS neoplasms using continuous arterial spin labeled perfusion MR imaging at 3 tesla. J Magn Reson Imaging 22:475–482
Barrett T, Brechbiel M, Bernardo M, Choyke PL (2007) MRI of tumor angiogenesis. J Magn Reson Imaging 26:235–249
Alger JR, Frank JA, Bizzi A, Fulham MJ, Desouza BX, BDuhaney MO, Inscoe SW, Blake JL, van Zijl PCM, Moonen CTW, Dickiro G (1990) Metabolism of human gliomas—assessment with H-1 MR spectroscopy and F-18 fluorodeoxyglucose PET. Radiology 177:633–641
Nelson SJ, Graves E, Pirzkall A, Li X, Chan AA, Vigneron DB, McKnight TR (2002) In vivo molecular imaging for planning radiation therapy of gliomas: an application of 1H MRSI. J Magn Reson Imaging 16:464–476
Ward KM, Aletras AH, Balaban RS (2000) A new class of contrast agents for MRI based on proton chemical exchange dependent saturation transfer (CEST). J Magn Reson 143:79–87
Zhou J, Payen J, Wilson DA, Traystman RJ, van Zijl PCM (2003) Using the amide proton signals of intracellular proteins and peptides to detect pH effects in MRI. Nat Med 9:1085–1090
Zhou J, Lal B, Wilson DA, Laterra J, van Zijl PCM (2003) Amide proton transfer (APT) contrast for imaging of brain tumors. Magn Reson Med 50:1120–1126
Zhou J, Tryggestad E, Wen Z, Lal B, Zhou T, Grossman R, Wang S, Yan K, Fu D-X, Ford E, Tyler B, Blakeley J, Laterra J, van Zijl PCM (2011) Differentiation between glioma and radiation necrosis using molecular magnetic resonance imaging of endogenous proteins and peptides. Nat Med 17:130–134
Wen Z, Hu S, Huang F, Wang X, Guo L, Quan X, Wang S, Zhou J (2010) MR imaging of high-grade brain tumors using endogenous protein and peptide-based contrast. NeuroImage 51:616–622
Jia GA, Abaza R, Williams JD, Zynger DL, Zhou JY, Shah ZK, Patel M, Sammet S, Wei L, Bahnson RR, Knopp MV (2011) Amide proton transfer MR imaging of prostate cancer: a preliminary study. J Magn Reson Imaging 33:647–654
Williams DS, Detre JA, Leigh JS, Koretsky AP (1992) Magnetic resonance imaging of perfusion using spin inversion of arterial water. Proc Natl Acad Sci USA 89:212–216
Gomori JM, Grossman RI, Goldberg HI, Zimmerman RA, Bilaniuk LT (1985) Intracranial hematomas—imaging by high-field MR. Radiology 157:87–93
Silva AC, Kim S-G, Garwood M (2000) Imaging blood flow in brain tumors using arterial spin labeling. Magn Reson Med 44:169–173
Bernsen HJJA, van der Koger AJ (1999) Antiangiogenic therapy in brain tumor models. J Neuro-Oncol 45:247–255
Jain RK, Duda DG, Willett CG, Sahani DV, Zhu AX, Loeffler JS, Batchelor TT, Sorensen AG (2009) Biomarkers of response and resistance to antiangiogenic therapy. Nat Rev Clin Oncol 6:327–338
Acknowledgments
The authors thank Dr. James M. Gallo (Temple University, Philadelphia, PA, USA; currently Mount Sinai School of Medicine, New York, NY, USA) for providing the glioma xenograft cell lines used in this study. The parental SF188/V− cell line was originally provided by the Brain Tumor Research Center, University of California, San Francisco, CA, USA. Dr. Jianguo Ma and Dr. James M. Gallo, et al. (Temple University, Philadelphia, PA, USA) made the SF188/V+ cell model. This study was supported in part by Grants from NIH (EB009112, EB009731, EB015032, and EB015555), by the American Physicians Fellowship (APF) for Medicine in Israel (Grossman), and by the Research Scholar Grants, #116293-RSG-08-119-01-CCE from the American Cancer Society (Tyler).
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Grossman, R., Tyler, B., Brem, H. et al. Growth properties of SF188/V+ human glioma in rats in vivo observed by magnetic resonance imaging. J Neurooncol 110, 315–323 (2012). https://doi.org/10.1007/s11060-012-0974-5
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DOI: https://doi.org/10.1007/s11060-012-0974-5