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. 1988 Feb;8(2):571–577. doi: 10.1128/mcb.8.2.571

Structural characterization of the human platelet-derived growth factor A-chain cDNA and gene: alternative exon usage predicts two different precursor proteins.

F Rorsman 1, M Bywater 1, T J Knott 1, J Scott 1, C Betsholtz 1
PMCID: PMC363182  PMID: 2832727

Abstract

The human platelet-derived growth factor (PDGF) A-chain locus was characterized by restriction endonuclease analysis, and the nucleotide sequence of its exons was determined. Seven exons were identified, spanning approximately 22 kilobase pairs of genomic DNA. Alternative exon usage, identified by cDNA cloning, occurs in a human glioblastoma cell line and may give rise to two types of A-chain precursors with different C termini. The exon-intron arrangement was similar to that of the PDGF B-chain/sis locus and seemed to divide the precursor proteins into functional domains. Southern blot analysis of genomic DNA showed that a single PDGF A-chain gene was present in the human genome.

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Selected References

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  1. Alitalo R., Andersson L. C., Betsholtz C., Nilsson K., Westermark B., Heldin C. H., Alitalo K. Induction of platelet-derived growth factor gene expression during megakaryoblastic and monocytic differentiation of human leukemia cell lines. EMBO J. 1987 May;6(5):1213–1218. doi: 10.1002/j.1460-2075.1987.tb02356.x. [DOI] [PMC free article] [PubMed] [Google Scholar]
  2. Auffray C., Rougeon F. Purification of mouse immunoglobulin heavy-chain messenger RNAs from total myeloma tumor RNA. Eur J Biochem. 1980 Jun;107(2):303–314. doi: 10.1111/j.1432-1033.1980.tb06030.x. [DOI] [PubMed] [Google Scholar]
  3. Barrett T. B., Gajdusek C. M., Schwartz S. M., McDougall J. K., Benditt E. P. Expression of the sis gene by endothelial cells in culture and in vivo. Proc Natl Acad Sci U S A. 1984 Nov;81(21):6772–6774. doi: 10.1073/pnas.81.21.6772. [DOI] [PMC free article] [PubMed] [Google Scholar]
  4. Bartram C. R., de Klein A., Hagemeijer A., Grosveld G., Heisterkamp N., Groffen J. Localization of the human c-sis oncogene in Ph1-positive and Ph1-negative chronic myelocytic leukemia by in situ hybridization. Blood. 1984 Jan;63(1):223–225. [PubMed] [Google Scholar]
  5. Betsholtz C., Bergh J., Bywater M., Pettersson M., Johnsson A., Heldin C. H., Ohlsson R., Knott T. J., Scott J., Bell G. I. Expression of multiple growth factors in a human lung cancer cell line. Int J Cancer. 1987 Apr 15;39(4):502–507. doi: 10.1002/ijc.2910390417. [DOI] [PubMed] [Google Scholar]
  6. Betsholtz C., Johnsson A., Heldin C. H., Westermark B., Lind P., Urdea M. S., Eddy R., Shows T. B., Philpott K., Mellor A. L. cDNA sequence and chromosomal localization of human platelet-derived growth factor A-chain and its expression in tumour cell lines. Nature. 1986 Apr 24;320(6064):695–699. doi: 10.1038/320695a0. [DOI] [PubMed] [Google Scholar]
  7. Chiu I. M., Reddy E. P., Givol D., Robbins K. C., Tronick S. R., Aaronson S. A. Nucleotide sequence analysis identifies the human c-sis proto-oncogene as a structural gene for platelet-derived growth factor. Cell. 1984 May;37(1):123–129. doi: 10.1016/0092-8674(84)90307-6. [DOI] [PubMed] [Google Scholar]
  8. Collins T., Bonthron D. T., Orkin S. H. Alternative RNA splicing affects function of encoded platelet-derived growth factor A chain. Nature. 1987 Aug 13;328(6131):621–624. doi: 10.1038/328621a0. [DOI] [PubMed] [Google Scholar]
  9. Collins T., Ginsburg D., Boss J. M., Orkin S. H., Pober J. S. Cultured human endothelial cells express platelet-derived growth factor B chain: cDNA cloning and structural analysis. Nature. 1985 Aug 22;316(6030):748–750. doi: 10.1038/316748a0. [DOI] [PubMed] [Google Scholar]
  10. Collins T., Pober J. S., Gimbrone M. A., Jr, Hammacher A., Betsholtz C., Westermark B., Heldin C. H. Cultured human endothelial cells express platelet-derived growth factor A chain. Am J Pathol. 1987 Jan;126(1):7–12. [PMC free article] [PubMed] [Google Scholar]
  11. Dalla-Favera R., Gallo R. C., Giallongo A., Croce C. M. Chromosomal localization of the human homolog (c-sis) of the simian sarcoma virus onc gene. Science. 1982 Nov 12;218(4573):686–688. doi: 10.1126/science.6291150. [DOI] [PubMed] [Google Scholar]
  12. Deuel T. F., Huang J. S., Huang S. S., Stroobant P., Waterfield M. D. Expression of a platelet-derived growth factor-like protein in simian sarcoma virus transformed cells. Science. 1983 Sep 30;221(4618):1348–1350. doi: 10.1126/science.6310754. [DOI] [PubMed] [Google Scholar]
  13. Doolittle R. F., Hunkapiller M. W., Hood L. E., Devare S. G., Robbins K. C., Aaronson S. A., Antoniades H. N. Simian sarcoma virus onc gene, v-sis, is derived from the gene (or genes) encoding a platelet-derived growth factor. Science. 1983 Jul 15;221(4607):275–277. doi: 10.1126/science.6304883. [DOI] [PubMed] [Google Scholar]
  14. Eva A., Robbins K. C., Andersen P. R., Srinivasan A., Tronick S. R., Reddy E. P., Ellmore N. W., Galen A. T., Lautenberger J. A., Papas T. S. Cellular genes analogous to retroviral onc genes are transcribed in human tumour cells. Nature. 1982 Jan 14;295(5845):116–119. doi: 10.1038/295116a0. [DOI] [PubMed] [Google Scholar]
  15. Feinberg A. P., Vogelstein B. A technique for radiolabeling DNA restriction endonuclease fragments to high specific activity. Anal Biochem. 1983 Jul 1;132(1):6–13. doi: 10.1016/0003-2697(83)90418-9. [DOI] [PubMed] [Google Scholar]
  16. Garrett J. S., Coughlin S. R., Niman H. L., Tremble P. M., Giels G. M., Williams L. T. Blockade of autocrine stimulation in simian sarcoma virus-transformed cells reverses down-regulation of platelet-derived growth factor receptors. Proc Natl Acad Sci U S A. 1984 Dec;81(23):7466–7470. doi: 10.1073/pnas.81.23.7466. [DOI] [PMC free article] [PubMed] [Google Scholar]
  17. Giard D. J., Aaronson S. A., Todaro G. J., Arnstein P., Kersey J. H., Dosik H., Parks W. P. In vitro cultivation of human tumors: establishment of cell lines derived from a series of solid tumors. J Natl Cancer Inst. 1973 Nov;51(5):1417–1423. doi: 10.1093/jnci/51.5.1417. [DOI] [PubMed] [Google Scholar]
  18. Goustin A. S., Betsholtz C., Pfeifer-Ohlsson S., Persson H., Rydnert J., Bywater M., Holmgren G., Heldin C. H., Westermark B., Ohlsson R. Coexpression of the sis and myc proto-oncogenes in developing human placenta suggests autocrine control of trophoblast growth. Cell. 1985 May;41(1):301–312. doi: 10.1016/0092-8674(85)90083-2. [DOI] [PubMed] [Google Scholar]
  19. Graves D. T., Owen A. J., Barth R. K., Tempst P., Winoto A., Fors L., Hood L. E., Antoniades H. N. Detection of c-sis transcripts and synthesis of PDGF-like proteins by human osteosarcoma cells. Science. 1984 Nov 23;226(4677):972–974. doi: 10.1126/science.6209798. [DOI] [PubMed] [Google Scholar]
  20. Heldin C. H., Johnsson A., Wennergren S., Wernstedt C., Betsholtz C., Westermark B. A human osteosarcoma cell line secretes a growth factor structurally related to a homodimer of PDGF A-chains. Nature. 1986 Feb 6;319(6053):511–514. doi: 10.1038/319511a0. [DOI] [PubMed] [Google Scholar]
  21. Heldin C. H., Westermark B., Wasteson A. Chemical and biological properties of a growth factor from human-cultured osteosarcoma cells: resemblance with platelet-derived growth factor. J Cell Physiol. 1980 Nov;105(2):235–246. doi: 10.1002/jcp.1041050207. [DOI] [PubMed] [Google Scholar]
  22. Helms C., Graham M. Y., Dutchik J. E., Olson M. V. A new method for purifying lambda DNA from phage lysates. DNA. 1985 Feb;4(1):39–49. doi: 10.1089/dna.1985.4.39. [DOI] [PubMed] [Google Scholar]
  23. Herlyn M., Balaban G., Bennicelli J., Guerry D., 4th, Halaban R., Herlyn D., Elder D. E., Maul G. G., Steplewski Z., Nowell P. C. Primary melanoma cells of the vertical growth phase: similarities to metastatic cells. J Natl Cancer Inst. 1985 Feb;74(2):283–289. [PubMed] [Google Scholar]
  24. Jaye M., McConathy E., Drohan W., Tong B., Deuel T., Maciag T. Modulation of the sis gene transcript during endothelial cell differentiation in vitro. Science. 1985 May 17;228(4701):882–885. doi: 10.1126/science.3890179. [DOI] [PubMed] [Google Scholar]
  25. Johnsson A., Betsholtz C., Heldin C. H., Westermark B. Antibodies against platelet-derived growth factor inhibit acute transformation by simian sarcoma virus. Nature. 1985 Oct 3;317(6036):438–440. doi: 10.1038/317438a0. [DOI] [PubMed] [Google Scholar]
  26. Johnsson A., Betsholtz C., Heldin C. H., Westermark B. The phenotypic characteristics of simian sarcoma virus-transformed human fibroblasts suggest that the v-sis gene product acts solely as a PDGF receptor agonist in cell transformation. EMBO J. 1986 Jul;5(7):1535–1541. doi: 10.1002/j.1460-2075.1986.tb04394.x. [DOI] [PMC free article] [PubMed] [Google Scholar]
  27. Johnsson A., Betsholtz C., von der Helm K., Heldin C. H., Westermark B. Platelet-derived growth factor agonist activity of a secreted form of the v-sis oncogene product. Proc Natl Acad Sci U S A. 1985 Mar;82(6):1721–1725. doi: 10.1073/pnas.82.6.1721. [DOI] [PMC free article] [PubMed] [Google Scholar]
  28. Johnsson A., Heldin C. H., Wasteson A., Westermark B., Deuel T. F., Huang J. S., Seeburg P. H., Gray A., Ullrich A., Scrace G. The c-sis gene encodes a precursor of the B chain of platelet-derived growth factor. EMBO J. 1984 May;3(5):921–928. doi: 10.1002/j.1460-2075.1984.tb01908.x. [DOI] [PMC free article] [PubMed] [Google Scholar]
  29. Johnsson A., Heldin C. H., Westermark B., Wasteson A. Platelet-derived growth factor: identification of constituent polypeptide chains. Biochem Biophys Res Commun. 1982 Jan 15;104(1):66–74. doi: 10.1016/0006-291x(82)91941-6. [DOI] [PubMed] [Google Scholar]
  30. Josephs S. F., Guo C., Ratner L., Wong-Staal F. Human-proto-oncogene nucleotide sequences corresponding to the transforming region of simian sarcoma virus. Science. 1984 Feb 3;223(4635):487–491. doi: 10.1126/science.6318322. [DOI] [PubMed] [Google Scholar]
  31. King C. R., Giese N. A., Robbins K. C., Aaronson S. A. In vitro mutagenesis of the v-sis transforming gene defines functional domains of its growth factor-related product. Proc Natl Acad Sci U S A. 1985 Aug;82(16):5295–5299. doi: 10.1073/pnas.82.16.5295. [DOI] [PMC free article] [PubMed] [Google Scholar]
  32. Martinet Y., Bitterman P. B., Mornex J. F., Grotendorst G. R., Martin G. R., Crystal R. G. Activated human monocytes express the c-sis proto-oncogene and release a mediator showing PDGF-like activity. Nature. 1986 Jan 9;319(6049):158–160. doi: 10.1038/319158a0. [DOI] [PubMed] [Google Scholar]
  33. Nistér M., Heldin C. H., Westermark B. Clonal variation in the production of a platelet-derived growth factor-like protein and expression of corresponding receptors in a human malignant glioma. Cancer Res. 1986 Jan;46(1):332–340. [PubMed] [Google Scholar]
  34. Pantazis P., Pelicci P. G., Dalla-Favera R., Antoniades H. N. Synthesis and secretion of proteins resembling platelet-derived growth factor by human glioblastoma and fibrosarcoma cells in culture. Proc Natl Acad Sci U S A. 1985 Apr;82(8):2404–2408. doi: 10.1073/pnas.82.8.2404. [DOI] [PMC free article] [PubMed] [Google Scholar]
  35. Paulsson Y., Hammacher A., Heldin C. H., Westermark B. Possible positive autocrine feedback in the prereplicative phase of human fibroblasts. Nature. 1987 Aug 20;328(6132):715–717. doi: 10.1038/328715a0. [DOI] [PubMed] [Google Scholar]
  36. Pontén J., Saksela E. Two established in vitro cell lines from human mesenchymal tumours. Int J Cancer. 1967 Sep 15;2(5):434–447. doi: 10.1002/ijc.2910020505. [DOI] [PubMed] [Google Scholar]
  37. Robbins K. C., Antoniades H. N., Devare S. G., Hunkapiller M. W., Aaronson S. A. Structural and immunological similarities between simian sarcoma virus gene product(s) and human platelet-derived growth factor. Nature. 1983 Oct 13;305(5935):605–608. doi: 10.1038/305605a0. [DOI] [PubMed] [Google Scholar]
  38. Robbins K. C., Leal F., Pierce J. H., Aaronson S. A. The v-sis/PDGF-2 transforming gene product localizes to cell membranes but is not a secretory protein. EMBO J. 1985 Jul;4(7):1783–1792. doi: 10.1002/j.1460-2075.1985.tb03851.x. [DOI] [PMC free article] [PubMed] [Google Scholar]
  39. Sanger F., Nicklen S., Coulson A. R. DNA sequencing with chain-terminating inhibitors. Proc Natl Acad Sci U S A. 1977 Dec;74(12):5463–5467. doi: 10.1073/pnas.74.12.5463. [DOI] [PMC free article] [PubMed] [Google Scholar]
  40. Sauer M. K., Hannink M., Donoghue D. J. Deletions in the N-terminal coding region of the v-sis gene: determination of the minimal transforming region. J Virol. 1986 Aug;59(2):292–300. doi: 10.1128/jvi.59.2.292-300.1986. [DOI] [PMC free article] [PubMed] [Google Scholar]
  41. Sejersen T., Betsholtz C., Sjölund M., Heldin C. H., Westermark B., Thyberg J. Rat skeletal myoblasts and arterial smooth muscle cells express the gene for the A chain but not the gene for the B chain (c-sis) of platelet-derived growth factor (PDGF) and produce a PDGF-like protein. Proc Natl Acad Sci U S A. 1986 Sep;83(18):6844–6848. doi: 10.1073/pnas.83.18.6844. [DOI] [PMC free article] [PubMed] [Google Scholar]
  42. Sharp P. A. Speculations on RNA splicing. Cell. 1981 Mar;23(3):643–646. doi: 10.1016/0092-8674(81)90425-6. [DOI] [PubMed] [Google Scholar]
  43. Shimokado K., Raines E. W., Madtes D. K., Barrett T. B., Benditt E. P., Ross R. A significant part of macrophage-derived growth factor consists of at least two forms of PDGF. Cell. 1985 Nov;43(1):277–286. doi: 10.1016/0092-8674(85)90033-9. [DOI] [PubMed] [Google Scholar]
  44. Stroobant P., Waterfield M. D. Purification and properties of porcine platelet-derived growth factor. EMBO J. 1984 Dec 1;3(12):2963–2967. doi: 10.1002/j.1460-2075.1984.tb02241.x. [DOI] [PMC free article] [PubMed] [Google Scholar]
  45. Swan D. C., McBride O. W., Robbins K. C., Keithley D. A., Reddy E. P., Aaronson S. A. Chromosomal mapping of the simian sarcoma virus onc gene analogue in human cells. Proc Natl Acad Sci U S A. 1982 Aug;79(15):4691–4695. doi: 10.1073/pnas.79.15.4691. [DOI] [PMC free article] [PubMed] [Google Scholar]
  46. Tate V. E., Finer M. H., Boedtker H., Doty P. Chick pro alpha 2 (I) collagen gene: exon location and coding potential for the prepropeptide. Nucleic Acids Res. 1983 Jan 11;11(1):91–104. doi: 10.1093/nar/11.1.91. [DOI] [PMC free article] [PubMed] [Google Scholar]
  47. Thurzo V., Popovic M., Matoska J., Blasko M., Grófová M., Lizonová A., Steno M. Human neoplastic cells in tissue culture: two established cell lines derived from giant cell tumor and fibrosarcoma. Neoplasma. 1976;23(6):577–587. [PubMed] [Google Scholar]
  48. Tong B. D., Auer D. E., Jaye M., Kaplow J. M., Ricca G., McConathy E., Drohan W., Deuel T. F. cDNA clones reveal differences between human glial and endothelial cell platelet-derived growth factor A-chains. Nature. 1987 Aug 13;328(6131):619–621. doi: 10.1038/328619a0. [DOI] [PubMed] [Google Scholar]
  49. Waterfield M. D., Scrace G. T., Whittle N., Stroobant P., Johnsson A., Wasteson A., Westermark B., Heldin C. H., Huang J. S., Deuel T. F. Platelet-derived growth factor is structurally related to the putative transforming protein p28sis of simian sarcoma virus. Nature. 1983 Jul 7;304(5921):35–39. doi: 10.1038/304035a0. [DOI] [PubMed] [Google Scholar]
  50. Westermark B., Johnsson A., Paulsson Y., Betsholtz C., Heldin C. H., Herlyn M., Rodeck U., Koprowski H. Human melanoma cell lines of primary and metastatic origin express the genes encoding the chains of platelet-derived growth factor (PDGF) and produce a PDGF-like growth factor. Proc Natl Acad Sci U S A. 1986 Oct;83(19):7197–7200. doi: 10.1073/pnas.83.19.7197. [DOI] [PMC free article] [PubMed] [Google Scholar]
  51. van Zoelen E. J., van de Ven W. J., Franssen H. J., van Oostwaard T. M., van der Saag P. T., Heldin C. H., de Laat S. W. Neuroblastoma cells express c-sis and produce a transforming growth factor antigenically related to the platelet-derived growth factor. Mol Cell Biol. 1985 Sep;5(9):2289–2297. doi: 10.1128/mcb.5.9.2289. [DOI] [PMC free article] [PubMed] [Google Scholar]

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