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Volumn 288, Issue 5475, 2000, Pages 2357-2360

Cross talk between interferon-γ and -α/β signaling components in caveolar membrane domains

Author keywords

[No Author keywords available]

Indexed keywords

ALPHA INTERFERON; ALPHA INTERFERON RECEPTOR; BETA INTERFERON; GAMMA INTERFERON;

EID: 0034733672     PISSN: 00368075     EISSN: None     Source Type: Journal    
DOI: 10.1126/science.288.5475.2357     Document Type: Article
Times cited : (278)

References (38)
  • 3
    • 0000188185 scopus 로고    scopus 로고
    • D. M. Fields, P. M. Knipe, P. M. Howley, Eds. Lippincott-Raven, Philadelphia, ed. 3
    • J. Vilcek and G. S. Sen, in Fields Virology, D. M. Fields, P. M. Knipe, P. M. Howley, Eds. (Lippincott-Raven, Philadelphia, ed. 3, 1996), p. 375.
    • (1996) Fields Virology , pp. 375
    • Vilcek, J.1    Sen, G.S.2
  • 12
    • 0028070714 scopus 로고
    • The result of the antiviral assay presented in figure 2A of U. Müller et al. [Science 264, 1918 (1994)] is consistent with our present results. To investigate further the extent to which the loss of IFNAR1 affects IFN-γ-induced gene expression, we examined the mRNA induction kinetics for IRF-1 and 2′.5′OAS genes by IFN-γ in the WT and IFNAR1-null MEFs. The induction of IRF-1 mRNA by IFN-γ was six times lower in the mutant MEFs than in the WT MEFs. We also examined the induction of 2′,5′OAS mRNA, which is dependent on ISGF3, in the WT and IFNAR1-null MEFs. The induction of 2′,5′OAS mRNA by IFN-γ remained undetectable in IFNAR1-null MEFs throughout the time course tested (19).
    • (1994) Science , vol.264 , pp. 1918
    • Müller, U.1
  • 13
    • 0027464928 scopus 로고
    • S. Huang et al., Science 259, 1742 (1993).
    • (1993) Science , vol.259 , pp. 1742
    • Huang, S.1
  • 14
    • 0033522422 scopus 로고    scopus 로고
    • IFNAR1-deficient and IFNGR1-deficient mice were purchased from B&K Universal Group (North Humberside, UK). MEFs and splenocytes were prepared according to standard methods [A. Takaoka et al., EMBO J. 18, 2480 (1999)]. Recombinant murine IFN-γ was purchased from Genzyme/Techne.
    • (1999) EMBO J. , vol.18 , pp. 2480
    • Takaoka, A.1
  • 15
    • 0343802751 scopus 로고    scopus 로고
    • note
    • Flow cytometry and immunoblot analyses revealed that the expression levels of IFNGR1 and IFNGR2 in these cells are essentially the same as in the WT MEFs. Immunoblot analysis showed that nearly the same amount of endogenous Stat1 protein was detected in the WT and IFNAR1-null MEFs.
  • 19
    • 0343367074 scopus 로고    scopus 로고
    • Supplemental Web material is available at Science Online at www.sciencemag.org/feature/data/1049334.shl.
  • 20
    • 0343802749 scopus 로고    scopus 로고
    • unpublished results
    • M. Sato, unpublished results.
    • Sato, M.1
  • 22
    • 0028349904 scopus 로고
    • K. Shuai et al., Cell 76, 821 (1994).
    • (1994) Cell , vol.76 , pp. 821
    • Shuai, K.1
  • 24
    • 0029670220 scopus 로고    scopus 로고
    • H. Yan et al., EMBO J. 15, 1064 (1996).
    • (1996) EMBO J. , vol.15 , pp. 1064
    • Yan, H.1
  • 30
    • 0028820041 scopus 로고
    • Detergent-free caveolae fractions were prepared as described [E. J. Smart, Y. S. Ying, C. Mineo, R. G. Anderson, Proc. Natl. Acad. Sci. U.S.A. 92, 10104 (1995); C. Mineo, G. L. James, E. J. Smart, R. G. Anderson, J. Biol. Chem. 271, 11930 (1996)]. The reversibility of the effects of filipin treatment was investigated as described [J. E. Schnitzer, P. Oh, E. Pinney, J. Allard, J. Cell. Biol. 127, 1217 (1994); R. Xavier, T. Brennan, Q. Li, C. McCormack, B. Seed, Immunity 8, 723 (1998)]. Briefly, MEFs treated with filipin (Sigma) for 10 min were washed, incubated for 60 min in Dulbecco's modified Eagle's medium containing 20% fetal calf serum, and then stimulated with IFN-γ.
    • (1995) Proc. Natl. Acad. Sci. U.S.A. , vol.92 , pp. 10104
    • Smart, E.J.1    Ying, Y.S.2    Mineo, C.3    Anderson, R.G.4
  • 31
    • 15844431258 scopus 로고    scopus 로고
    • Detergent-free caveolae fractions were prepared as described [E. J. Smart, Y. S. Ying, C. Mineo, R. G. Anderson, Proc. Natl. Acad. Sci. U.S.A. 92, 10104 (1995); C. Mineo, G. L. James, E. J. Smart, R. G. Anderson, J. Biol. Chem. 271, 11930 (1996)]. The reversibility of the effects of filipin treatment was investigated as described [J. E. Schnitzer, P. Oh, E. Pinney, J. Allard, J. Cell. Biol. 127, 1217 (1994); R. Xavier, T. Brennan, Q. Li, C. McCormack, B. Seed, Immunity 8, 723 (1998)]. Briefly, MEFs treated with filipin (Sigma) for 10 min were washed, incubated for 60 min in Dulbecco's modified Eagle's medium containing 20% fetal calf serum, and then stimulated with IFN-γ.
    • (1996) J. Biol. Chem. , vol.271 , pp. 11930
    • Mineo, C.1    James, G.L.2    Smart, E.J.3    Anderson, R.G.4
  • 32
    • 0027997787 scopus 로고
    • Detergent-free caveolae fractions were prepared as described [E. J. Smart, Y. S. Ying, C. Mineo, R. G. Anderson, Proc. Natl. Acad. Sci. U.S.A. 92, 10104 (1995); C. Mineo, G. L. James, E. J. Smart, R. G. Anderson, J. Biol. Chem. 271, 11930 (1996)]. The reversibility of the effects of filipin treatment was investigated as described [J. E. Schnitzer, P. Oh, E. Pinney, J. Allard, J. Cell. Biol. 127, 1217 (1994); R. Xavier, T. Brennan, Q. Li, C. McCormack, B. Seed, Immunity 8, 723 (1998)]. Briefly, MEFs treated with filipin (Sigma) for 10 min were washed, incubated for 60 min in Dulbecco's modified Eagle's medium containing 20% fetal calf serum, and then stimulated with IFN-γ.
    • (1994) J. Cell. Biol. , vol.127 , pp. 1217
    • Schnitzer, J.E.1    Oh, P.2    Pinney, E.3    Allard, J.4
  • 33
    • 0032101348 scopus 로고    scopus 로고
    • Detergent-free caveolae fractions were prepared as described [E. J. Smart, Y. S. Ying, C. Mineo, R. G. Anderson, Proc. Natl. Acad. Sci. U.S.A. 92, 10104 (1995); C. Mineo, G. L. James, E. J. Smart, R. G. Anderson, J. Biol. Chem. 271, 11930 (1996)]. The reversibility of the effects of filipin treatment was investigated as described [J. E. Schnitzer, P. Oh, E. Pinney, J. Allard, J. Cell. Biol. 127, 1217 (1994); R. Xavier, T. Brennan, Q. Li, C. McCormack, B. Seed, Immunity 8, 723 (1998)]. Briefly, MEFs treated with filipin (Sigma) for 10 min were washed, incubated for 60 min in Dulbecco's modified Eagle's medium containing 20% fetal calf serum, and then stimulated with IFN-γ.
    • (1998) Immunity , vol.8 , pp. 723
    • Xavier, R.1    Brennan, T.2    Li, Q.3    McCormack, C.4    Seed, B.5
  • 34
    • 0032434924 scopus 로고    scopus 로고
    • M. Sato et al., FEBS Lett. 441, 106 (1998).
    • (1998) FEBS Lett. , vol.441 , pp. 106
    • Sato, M.1
  • 35
    • 0033522422 scopus 로고    scopus 로고
    • A. Takaoka et al., EMBO J. 18, 2480 (1999).
    • (1999) EMBO J. , vol.18 , pp. 2480
    • Takaoka, A.1
  • 36
    • 0033522422 scopus 로고    scopus 로고
    • Preparation of whole-cell extracts, binding reactions, and gel electrophoresis were done as described [A. Takaoka et al., EMBO J. 18, 2480 (1999)]. Unless otherwise noted, cells were treated with IFN-γ (250 U/ml) for 30 min. Equal amounts of proteins from whole-cell extracts were loaded onto each lane. Experiments were done in triplicate and were performed separately with at least two independent clones of MEFs derived from the same littermates of the WT or mutant mice.
    • (1999) EMBO J. , vol.18 , pp. 2480
    • Takaoka, A.1
  • 37
    • 0033522422 scopus 로고    scopus 로고
    • 7O1) (New England BioLabs); anti-IFNAR1, anti-IFNGR1, and anti-IFNGR2 (Research Diagnostics); and anti-caveolin (Transduction Laboratories).
    • (1999) EMBO J. , vol.18 , pp. 2480
    • Takaoka, A.1
  • 38
    • 0343367070 scopus 로고    scopus 로고
    • note
    • We thank G. Uzé for the murine IFNAR1 cDNA (Gen-Bank accession number M89041); J. Vilcek and E. L. Barsoumian for invaluable advice; M. Asagiri, N. Hata, Y. Kato, and S. H. Kim for technical support; Sumitomo Pharmaceuticals for purified murine IFN-α; and Toray Industries for recombinant murine IFN-β. Animal care was in accordance with institutional guidelines of the University of Tokyo. Supported by grants from the Research for the Future Program (96L00307), Yamanouchi Foundation for Research on Metabolic Disorders, the Japan Society for the Promotion of Science, Advanced Research on Cancer, and the Human Frontier Science Program Organization.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.