Abstract
Glioblastoma multiforme (GBM) cells invade along the existing normal capillaries in brain. Normal capillary endothelial cells function as the blood–brain barrier (BBB) that limits permeability of chemicals into the brain. To investigate whether GBM cells modulate the BBB function of normal endothelial cells, we developed a new in vitro BBB model with primary cultures of rat brain endothelial cells (RBECs), pericytes, and astrocytes. Cells were plated on a membrane with 8 μm pores, either as a monolayer or as a BBB model with triple layer culture. The BBB model consisted of RBEC on the luminal side as a bottom, and pericytes and astrocytes on the abluminal side as a top of the chamber. Human GBM cell line, LN-18 cells, or lung cancer cell line, NCI-H1299 cells, placed on either the RBEC monolayer or the BBB model increased the transendothelial electrical resistance (TEER) values against the model, which peaked within 72 h after the tumor cell application. The TEER value gradually returned to baseline with LN-18 cells, whereas the value quickly dropped to the baseline in 24 h with NCI-H1299 cells. NCI-H1299 cells invaded into the RBEC layer through the membrane, but LN-18 cells did not. Fibroblast growth factor 2 (FGF-2) strengthens the endothelial cell BBB function by increased occludin and ZO-1 expression. In our model, LN-18 and NCI-H1299 cells secreted FGF-2, and a neutralization antibody to FGF-2 inhibited LN-18 cells enhanced BBB function. These results suggest that FGF-2 would be a novel therapeutic target for GBM in the perivascular invasive front.
Similar content being viewed by others
References
Abbott NJ (2005) Dynamics of CNS barriers: evolution, differentiation, and modulation. Cell Mol Neurobiol 25:5–23
Argaw AT, Gurfein BT, Zhang Y, Zameer A, John GR (2009) VEGF-mediated disruption of endothelial CLN-5 promotes blood–brain barrier breakdown. Proc Natl Acad Sci USA 106:1977–1982
Behzadian MA, Wang XL, Windsor LJ, Ghaly N, Caldwell RB (2001) TGF-beta increases retinal endothelial cell permeability by increasing MMP-9: possible role of glial cells in endothelial barrier function. Invest Ophthalmol Vis Sci 42:853–859
Bendfeldt K, Radojevic V, Kapfhammer J, Nitsch C (2007) Basic fibroblast growth factor modulates density of blood vessels and preserves tight junctions in organotypic cortical cultures of mice: a new in vitro model of the blood–brain barrier. J Neurosci 27:3260–3267
Bernstein JJ, Woodard CA (1995) Glioblastoma cells do not intravasate into blood vessels. Neurosurgery 36:124–132
de Lange EC, Danhof M (2002) Considerations in the use of cerebrospinal fluid pharmacokinetics to predict brain target concentrations in the clinical setting: implications of the barriers between blood and brain. Clin Pharmacokinet 41:691–703
Dejana E (2004) Endothelial cell–cell junctions: happy together. Nat Rev Mol Cell Biol 5:261–270
Deli MA (2007) Blood–brain barrier models. In: Lajtha A (ed) Handbook of neurochemistry and molecular neurobiology, neural membranes and transport vol 11. Springer, New York, pp 29–56
Deli MA, Szabo C, Dung N, Joo F (1997) Immunohistochemical and electron microscopy detections on primary cultures of rat cerebral endothelial cells. In: Boer AG, Sutant W (eds) Drug transport across the blood–brain barrier: in vivo and in vitro techniques. Harwood Academic Publishers, Amsterdam, pp 23–28
Deli MA, Ábrahám CS, Kataoka Y, Niwa M (2005) Permeability studies on in vitro blood–brain barrier models: physiology, pathology and pharmacology. Cell Mol Neurobiol 25:59–127
Dobbie MS, Hurst RD, Klein NJ, Surtees RA (1999) Upregulation of intracellular adhesion molecule-1 expression on human endothelial cells by tumour necrosis factor-α in an in vitro model of the blood–brain barrier. Brain Res 830:330–336
Dunn IF, Hesse O, Black P (2000) Growth factors in glioma angiogenesis: FGFs, PDGF, EGF, and TGFs. J Neurooncol 50:121–137
Gilbertson RJ, Rich JN (2007) Making a tumour`s bed: glioblastoma stem cells and the vascular niche. Nat Rev Cancer 7:733–736
Grabb PA, Gilbert MR (1995) Neoplastic and pharmacological influence on the permeability of an in vitro blood–brain barrier. J Neurosurg 82:1053–1058
Greenwood J, Pryce G, Devine L, Male DK, dos Santos WL, Calder VL, Adamson P (1996) SV40 large T immortalized cell lines of the rat blood–brain and blood–retinal barriers retain their phenotypic and immunological characteristics. J Neuroimmunol 71:51–63
Hoheisel D, Nitz T, Franke H, Wegener J, Hakvoort A, Tilling T, Galla H-J (1998) Hydrocortisone reinforces the blood–brain barrier properties in a serum free cell culture system. Biochem Biophys Res Commun 247:312–315
Huang MS, Wang TJ, Liang CL, Huang HM, Yang IC, Yi-Jan H, Hisao M (2002) Establishment of fluorescent lung carcinoma metastasis model and its real-time microscopic detection in SCID mice. Clin Exp Metastasis 19:359–368
Ishihara H, Kubota H, Lindberg RL, Leppert D, Gloor SM, Errede M, Virgintino D, Fontana A, Yonekawa Y, Frei K (2008) Endothelial cell barrier impairment induced by glioblastomas and transforming growth factor β2 involves matrix metalloproteinase and tight junction proteins. J Neuropathol Exp Neurol 67:435–448
Kato Y, Holm DA, Okollie B, Artemov D (2010) Noninvasive detection of temozolomide in brain tumor xenografts by magnetic resonance spectroscopy. Neuro-Oncology 12:71–79
Klint P, Kanda S, Kloog Y, Claesson-Welsh L (1999) Contribution of Src and Ras pathways in FGF-2 induced endothelial cell differentiation. Oncogene 18:3354–3364
Lund-Johansen M, Forsberg K, Bjerkvig R, Laerum OD (1992) Effects of growth factors on a human glioma cell line during invasion into rat brain aggregates in culture. Acta Neuropathol 84:190–197
Nakagawa S, Deli MA, Nakao S, Honda M, Hayashi K, Nakaoke R, Kataoka Y, Niwa M (2007) Pericytes from brain microvessels strengthen the barrier integrity in primary cultures of rat brain endothelial cells. Cell Mol Neurobiol 27:687–694
Nakagawa S, Deli MA, Kawaguchi H, Shimizudani T, Shimono T, Kittel A, Tanaka K, Niwa M (2009) A new blood–brain barrier model using primary rat brain endothelial cells, pericytes and astrocytes. Neurochem Int 54:253–263
Nir I, Levanon D, Iosilevsky G (1989) Permeability of blood vessels in experimental gliomas: uptake of 99mTc-glucoheptonate and alteration in blood–brain barrier as determined by cytochemistry and electron microscopy. Neurosurgery 25:523–531
Okumura N, Takimoto K, Okada M, Nakagawa H (1989) C6 glioma cells produce basic fibroblast growth factor that can stimulate their own proliferation. Biochemistry 106:904–909
Ostermann S, Csajka C, Buclin T, Leyvraz S, Lejeune F, Decosterd LA, Stupp R (2004) Plasma and cerebrospinal fluid population pharmacokinetics of temozolomide in malignant glioma patients. Clin Cancer Res 10:3728–3736
Paradridge WM (2002) Drug and gene targeting to brain with molecular Trojan horses. Nat Rev Drug Discov 1:131–139
Perrière N, Demeuse P, Garcia E, Regina A, Debray M, Andreux JP, Couvreur P, Scherrmann JM, Temsamani J, Couraud PO, Deli MA, Roux F (2005) Puromycin-based purification of rat brain capillary endothelial cell cultures. Effect on the expression of blood–brain barrier-specific properties. J Neurochem 93:279–289
Pitz MW, Desai A, Grossman SA, Blakeley JO (2011) Tissue concentration of systemically administered antineoplastic agents in human brain tumors. J Neurooncol 104:629–638
Plate KH, Breier G, Weich HA, Risau W (1992) Vascular endothelial growth factor is a potential tumor angiogenesis factor in human gliomas in vivo. Nature 359:845–848
Plowman J, Waud WR, Koutsoukos AD, Rubinstein LV, Moore TD, Grever MR (1994) Preclinical antitumor activity of temozolomide in mice: efficacy against human brain tumor xenografts and synergism with 1,3-bis(2-chloroethyl)-1-nitrosourea. Cancer Res 54:3793–3799
Reese TS, Karnovsky MJ (1967) Fine structural location of a blood–brain barrier to exogenous peroxidase. J Cell Biol 34:207–217
Reuss B, Dono R, Unsicker K (2003) Functions of fibroblast growth factor (FGF)-2 and FGF-5 in astroglial differentiation and blood–brain barrier permeability: evidence from mouse mutants. J Neurosci 23:6404–6412
Scherer HD (1940) Cerebral astrocytomas and their derivatives. Am J Cancer 1:159–198
Sobue K, Yamamoto N, Yoneda K, Hodgson ME, Yamashiro K, Tsuruoka N, Katsuya H, Miura Y, Asai K, Kato T (1999) Induction of blood brain barrier properties in immortalized bovine brain endothelial cells by astrocytic factors. Neurosci Res 35:155–164
Stefaik DF, Rizlkalla LR, Soi A, Goldblatt SA, Rizkalla WM (1991) Acidic and basic fibroblast growth factors are present in glioblastoma multiforme. Cancer Res 51:5705–5760
Stupp R, Mason WP, van den Bent MJ, Weller M, Fisher B, Taphoorn MJ, 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 10:459–466
Tanghetti E, Ria R, Dell`Era P, Urbinati C, Rusnati M, Ennas MG, Presta M (2002) Biological activity of substrate-bound basic fibroblast growth factor (FGF2): recruitment of FGF receptor-1 in endothelial cell adhesion contacts. Oncogene 21:3889–3897
Tovi M, Hartman M, Lilja A, Ericsson A (1994) MR imaging in cerebral gliomas. Tissue component analysis in correlation with histopathology of whole-brain specimens. Acta Radiol 35:495–505
Watanabe M, Tanaka R, Taeda N (1992) Magnetic resonance imaging and histopathology of cerebral gliomas. Neuroradiology 34:463–469
Wen PY, Kesari S (2008) Malignant gliomas in adults. N Engl J Med 359:492–507
Winkler F, Kienast Y, Fuhrmann M, Von Baumgarten L, Burgold S, Mitteregger G, Kretzschimar H, Herms J (2009) Imaging glioma cell invasion in vivo reveals mechanisms of dissemination and peritumoral angiogenesis. Glia 57:1306–1315
Yamamoto M, Mohanam S, Sawaya R (1998) Differential expression of membrane-type matrix metalloproteinase and its correlation with gelatinase A activation in human malignant brain tumors in vivo and in vitro. Cancer Res 56:384–392
Yang Y, Rosenberg GA (2011) MMP-mediated disruption of claudin-5 in the blood–brain barrier of rat brain after cerebral ischemia. Methods Mol Biol 762:333–345
ZagZag D, Goldenberg M, Brem S (1989) Angiogenesis and blood–brain barrier breakdown modulate CT contrast enhancement: an experimental study in a rabbit brain-tumor model. Am J Roentgenol 153:141–146
Zlokovic BV (2008) The blood–brain barrier in health and neurodegenerative disorders. Neuron 57:178–201
Acknowledgments
We thank Ms. Mayumi Sagara of the BBB Laboratory, PharmaCo-Cell Company Ltd., and Mr. Ken Izawa and Mr. Daisuke Watanabe of the Sano Drug Group for their contributions. This study was supported in part by Grant-in-Aid for Scientific Research (#23592094 to K.H. and #23592095 to K.U.) from Ministry of Education, Culture, Sports, Science and Technology of Japan.
Conflict of interest
We have nothing to disclose in terms of financial support or relationships that may pose a conflict of interest.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Toyoda, K., Tanaka, K., Nakagawa, S. et al. Initial Contact of Glioblastoma Cells with Existing Normal Brain Endothelial Cells Strengthen the Barrier Function via Fibroblast Growth Factor 2 Secretion: A New In Vitro Blood–Brain Barrier Model. Cell Mol Neurobiol 33, 489–501 (2013). https://doi.org/10.1007/s10571-013-9913-z
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10571-013-9913-z