Abstract
The downregulation of tyrosine kinase receptors attenuates signalling and is thought to be dependent upon intrinsic receptor kinase activity, largely because downregulation is inhibited by a kinase-inactivating mutation of an invariant lysine residue of the receptors for EGF, insulin, M-CSF and PDGF. We confirmed that this mutation inhibited the degradation of the M-CSF receptor. However, two different kinase inactivating mutations of the invariant amino acids Gly 591 and Glu 633 did not prevent M-CSF-induced receptor degradation, so demonstrating that receptor kinase activity is not essential for this process. Three other kinase-inactivating mutations were found to cause constitutive receptor degradation in the absence of M-CSF, most probably by disrupting the structure of the activating loop of the kinase domain. It is known that extensive movement of the A-loop is necessary for kinase activation and is normally induced by ligand-binding. It is therefore suggested that some aspect or consequence of the change in structure of the A-loop caused by ligand binding also activates receptor downregulation, so ensuring that downregulation is coupled to but is not necessarily dependent upon receptor kinase activity.
This is a preview of subscription content, access via your institution
Access options
Subscribe to this journal
Receive 50 print issues and online access
$259.00 per year
only $5.18 per issue
Buy this article
- Purchase on Springer Link
- Instant access to full article PDF
Prices may be subject to local taxes which are calculated during checkout
Similar content being viewed by others
References
Backer JM, Kahn R and White MF. . 1989 Proc. Natl. Acad. Sci. USA 86: 3209–3213.
Carlberg K, Tapley P, Haystead C and Rohrschneider L. . 1991 EMBO J. 10: 877–883.
Carpentier J-L. . 1994 Diabetologia 37: (Suppl 2), S117–S124.
Coussens L, Van Beveren C, Smith D, Chen E, Mitchell RL, Isacke CM, Verma IM and Ullrich A. . 1986 Nature 320: 277–280.
Dibb NJ, Green SM and Ralph P. . 1990 Growth Factors 2: 301–311.
Downing JR, Roussel MF and Sherr CJ. . 1989 Mol. Cell Biol. 9: 2890–2896.
Formisano P, DeNovellis G, Miele C, Tripodi F, Caruso M, Palumbo G, Beguinot L and Beguinot F. . 1994 J. Biol. Chem. 269: 16242–16246.
Gibbs CS and Zoller MJ. . 1991 J. Biol. Chem. 266: 8923–8931.
Glenney JR, Chen WS, Lazar CS, Walton GM, Zokas LM, Rosenfeld MG and Gill GN. . 1988 Cell 52: 657–684.
Glover HR, Baker DA, Celetti A and Dibb NJ. . 1995 Oncogene 11: 1347–1356.
Halenbeck R, Kawasaki E, Wrin J and Koths K. . 1989 Bio/Technology 7: 710–715.
Hari J and Roth RA. . 1987 J. Biol. Chem. 262: 15341–15344.
Hicke L. . 1997 FASEB J. 11: 1215–1226.
Honegger AM, Dull TJ, Felder S, Van Obberghen E, Bellot F, Szapary D, Schmidt A, Ullrich A and Schlessinger J. . 1987 Cell 51: 199–209.
Hubbard SR, Wei L, Ellis L and Hendrickson WA. . 1994 Nature 372: 746–754.
Imamura T, Takata Y, Sasaoka T, Takada Y, Morioka H, Haruta T, Sawa T, Iwanishi M, Hu YG, Suzuki Y, Hamada J and Kobayashi M. . 1994 J. Biol. Chem. 269: 31019–31027.
Jeffrey PD, Russo AA, Polyak K, Gibbs E, Hurwitz J, Massague J and Pavletich NP. . 1995 Nature 376: 313–320.
Johnson LN, Noble MEM and Owen DJ. . 1996 Cell 85: 149–158.
Krook A and O'Rahilly S. . 1996 Ballieres Clin. Endocrinol. Metab. 10: 97–122.
Ladner MB, Martin GA, Noble JA, Nikoloff DM, Tal R, Kawasaki ES and White TJ. . 1987 EMBO J. 6: 2693–2698.
Livneh E, Reiss N, Berent E, Ullrich A and Schlessinger J. . 1987 EMBO J. 6: 2669–2676.
McClain DA, Maegawa H, Lee J, Dull TJ, Ullrich A and Olefsky JM. . 1987 J. Biol. Chem. 262: 14663–14667.
Meier T, Arni S, Malarkannan S, Poincelet M and Hoessli D. . 1992 Anal Biochem. 204: 220–226.
Mori S, Heldin CH and Claesson Welsh L. . 1993 J. Biol. Chem. 268: 577–583.
Myles GM, Brandt CS, Carlberg K and Rohrschneider LR. . 1994 Mol. Cell Biol. 14: 4843–4854.
Opresko LK, Chang C-P, Will BH, Burke PM, Gill GN and Wiley HS. . 1995 J. Biol. Chem. 270: 4325–4333.
Rettenmier CW, Roussel MF, Ashmun RA, Ralph P, Price K and Sherr CJ. . 1987 Mol. Cell Biol. 7: 2378–2387.
Roussel MF, Downing JR, Rettenmier CW and Sherr CJ. . 1988 Cell 55: 979–988.
Russell DS, Gherzi R, Johnson EL, Chou C-K and Rosen OM. . 1987 J. Biol. Chem. 262: 11833–11840.
Seaman MNJ, Burd CG and Emr SD. . 1996 Curr. Opin. Cell Biol. 8: 549–556.
Sherr CJ, Rettenmier CW, Sacca R, Roussel MF, Look AT and Stanley ER. . 1985 Cell 41: 665–676.
Sorkin A, Westermark B, Heldin C-H and Claesson-Welsh L. . 1991 J. Cell Biol. 112: 469–478.
Sorkin A, Helin K, Waters CM, Carpenter G and Beguinot L. . 1992 J. Biol. Chem. 267: 8672–8678.
Stanley ER, Berg KL, Einstein DB, Lee PSW, Pixley FJ, Wang Y and Yeung Y-G. . 1997 Mol. Reprod. Dev. 46: 4–10.
Strous GJ, van Kerkhof P, Govers R, Ciechanover A and Schwartz AL. . 1996 EMBO J. 15: 3806–3812.
Taylor SS, Knighton DR, Zheng J, Ten Eyck LF and Sowadski JM. . 1992 Annu. Rev. Cell Biol. 8: 429–462.
van der Geer P and Hunter T. . 1991 Mol. Cell Biol. 11: 4698–4709.
Wells A, Welsh JB, Lazar CS, Wiley HS, Gill GN and Rosenfeld MG. . 1990 Science 247: 962–964.
Acknowledgements
We are particularly grateful for the help and encouragement of John White and would also like to thank Chiron for the M-CSF and Steve Dilworth, Bill Gullick, Jenna Hutton and Louise Johnson for their helpful comments. This work was funded in part by the BBSRC. MU and GM were recipients of PhD studentships from the Cancer Research Campaign and Medical Research Council. Correspondence and request for materials should be addressed to ND (ndibb@rpms.ac.uk).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Uden, M., Morley, G. & Dibb, N. Evidence that downregulation of the M-CSF receptor is not dependent upon receptor kinase activity. Oncogene 18, 3846–3851 (1999). https://doi.org/10.1038/sj.onc.1202743
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1038/sj.onc.1202743
Keywords
This article is cited by
-
Differential regulation of TREM2 and CSF1R in CNS macrophages in an SIV/macaque model of HIV CNS disease
Journal of NeuroVirology (2020)
-
CSF1R mutations in hereditary diffuse leukoencephalopathy with spheroids are loss of function
Scientific Reports (2013)
-
FMS receptor for M-CSF (CSF-1) is sensitive to the kinase inhibitor imatinib and mutation of Asp-802 to Val confers resistance
Oncogene (2006)