Abstract
In previous studies, we discovered a growth inhibitory factor (GIF) that was abundant in normal human brain, but greatly reduced in Alzheimer's disease (AD) brain. Molecular cloning of a full-length cDNA for human GIF revealed that the GIF had striking homology to metallothioneins. Furthermore, it was determined that the GIF gene was on chromosome 16, as are the metallothionein genes. GIF, in contrast to metallothioneins, was found to be expressed exclusively in the nervous system. The GIF protein produced by Escherichia coli harboring the GIF cDNA in a prokaryotic expression vector inhibited the growth of neonatal rat cortical neurons. These results indicate that GIF is a new member of the metallothionein family with distinct tissue-specific expression and functions. Northern blot analysis revealed that expression of the GIF mRNA is drastically decreased in AD brains. The result raises the possibility that down-regulation of the GIF gene in AD brain plays an important role in the pathogenesis of AD.
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- Amann E., Brosius J. "ATG vectors' for regulated high-level expression of cloned genes in Escherichia coli. Gene. 1985;40(2-3):183–190. doi: 10.1016/0378-1119(85)90041-1. [DOI] [PubMed] [Google Scholar]
- Appel S. H. A unifying hypothesis for the cause of amyotrophic lateral sclerosis, parkinsonism, and Alzheimer disease. Ann Neurol. 1981 Dec;10(6):499–505. doi: 10.1002/ana.410100602. [DOI] [PubMed] [Google Scholar]
- Braak H., Braak E. Neuropil threads occur in dendrites of tangle-bearing nerve cells. Neuropathol Appl Neurobiol. 1988 Jan-Feb;14(1):39–44. doi: 10.1111/j.1365-2990.1988.tb00864.x. [DOI] [PubMed] [Google Scholar]
- Chen E. Y., Seeburg P. H. Supercoil sequencing: a fast and simple method for sequencing plasmid DNA. DNA. 1985 Apr;4(2):165–170. doi: 10.1089/dna.1985.4.165. [DOI] [PubMed] [Google Scholar]
- Chirgwin J. M., Przybyla A. E., MacDonald R. J., Rutter W. J. Isolation of biologically active ribonucleic acid from sources enriched in ribonuclease. Biochemistry. 1979 Nov 27;18(24):5294–5299. doi: 10.1021/bi00591a005. [DOI] [PubMed] [Google Scholar]
- Foster R., Jahroudi N., Varshney U., Gedamu L. Structure and expression of the human metallothionein-IG gene. Differential promoter activity of two linked metallothionein-I genes in response to heavy metals. J Biol Chem. 1988 Aug 15;263(23):11528–11535. [PubMed] [Google Scholar]
- Garvey J. S., Chang C. C. Detection of circulating metallothionein in rats injected with zinc or cadmium. Science. 1981 Nov 13;214(4522):805–807. doi: 10.1126/science.7292012. [DOI] [PubMed] [Google Scholar]
- HIRANO A., ZIMMERMAN H. M. Alzheimer's neurofibrillary changes. A topographic study. Arch Neurol. 1962 Sep;7:227–242. doi: 10.1001/archneur.1962.04210030065009. [DOI] [PubMed] [Google Scholar]
- Hamer D. H. Metallothionein. Annu Rev Biochem. 1986;55:913–951. doi: 10.1146/annurev.bi.55.070186.004405. [DOI] [PubMed] [Google Scholar]
- Heguy A., West A., Richards R. I., Karin M. Structure and tissue-specific expression of the human metallothionein IB gene. Mol Cell Biol. 1986 Jun;6(6):2149–2157. doi: 10.1128/mcb.6.6.2149. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Ihara Y. Massive somatodendritic sprouting of cortical neurons in Alzheimer's disease. Brain Res. 1988 Aug 30;459(1):138–144. doi: 10.1016/0006-8993(88)90293-4. [DOI] [PubMed] [Google Scholar]
- KIDD M. ALZHEIMER'S DISEASE--AN ELECTRON MICROSCOPICAL STUDY. Brain. 1964 Jun;87:307–320. doi: 10.1093/brain/87.2.307. [DOI] [PubMed] [Google Scholar]
- Karin M., Eddy R. L., Henry W. M., Haley L. L., Byers M. G., Shows T. B. Human metallothionein genes are clustered on chromosome 16. Proc Natl Acad Sci U S A. 1984 Sep;81(17):5494–5498. doi: 10.1073/pnas.81.17.5494. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Karin M. Metallothioneins: proteins in search of function. Cell. 1985 May;41(1):9–10. doi: 10.1016/0092-8674(85)90051-0. [DOI] [PubMed] [Google Scholar]
- Karin M., Richards R. I. Human metallothionein genes--primary structure of the metallothionein-II gene and a related processed gene. Nature. 1982 Oct 28;299(5886):797–802. doi: 10.1038/299797a0. [DOI] [PubMed] [Google Scholar]
- Kobayashi H., Sakimura K., Kuwano R., Sato S., Ikuta F., Takahashi Y., Miyatake T., Tsuji S. Stability of messenger RNA in postmortem human brains and construction of human brain cDNA libraries. J Mol Neurosci. 1990;2(1):29–34. doi: 10.1007/BF02896923. [DOI] [PubMed] [Google Scholar]
- Kobayashi H., Takahashi H., Oyanagi K., Ikuta F., Miyatake T., Tsuji S. Construction of spinal cord cDNA library and application for subtractive cloning of spinal cord-specific cDNAs. J Mol Neurosci. 1991;3(2):59–64. doi: 10.1007/BF02885526. [DOI] [PubMed] [Google Scholar]
- Kondo J., Honda T., Mori H., Hamada Y., Miura R., Ogawara M., Ihara Y. The carboxyl third of tau is tightly bound to paired helical filaments. Neuron. 1988 Nov;1(9):827–834. doi: 10.1016/0896-6273(88)90130-4. [DOI] [PubMed] [Google Scholar]
- Lehrach H., Diamond D., Wozney J. M., Boedtker H. RNA molecular weight determinations by gel electrophoresis under denaturing conditions, a critical reexamination. Biochemistry. 1977 Oct 18;16(21):4743–4751. doi: 10.1021/bi00640a033. [DOI] [PubMed] [Google Scholar]
- Mann D. M., Marcyniuk B., Yates P. O., Neary D., Snowden J. S. The progression of the pathological changes of Alzheimer's disease in frontal and temporal neocortex examined both at biopsy and at autopsy. Neuropathol Appl Neurobiol. 1988 May-Jun;14(3):177–195. doi: 10.1111/j.1365-2990.1988.tb00880.x. [DOI] [PubMed] [Google Scholar]
- Masters C. L., Simms G., Weinman N. A., Multhaup G., McDonald B. L., Beyreuther K. Amyloid plaque core protein in Alzheimer disease and Down syndrome. Proc Natl Acad Sci U S A. 1985 Jun;82(12):4245–4249. doi: 10.1073/pnas.82.12.4245. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Rosenfeld M. G., Kreibich G., Popov D., Kato K., Sabatini D. D. Biosynthesis of lysosomal hydrolases: their synthesis in bound polysomes and the role of co- and post-translational processing in determining their subcellular distribution. J Cell Biol. 1982 Apr;93(1):135–143. doi: 10.1083/jcb.93.1.135. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Saiki R. K., Gelfand D. H., Stoffel S., Scharf S. J., Higuchi R., Horn G. T., Mullis K. B., Erlich H. A. Primer-directed enzymatic amplification of DNA with a thermostable DNA polymerase. Science. 1988 Jan 29;239(4839):487–491. doi: 10.1126/science.2448875. [DOI] [PubMed] [Google Scholar]
- 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]
- Schmidt C. J., Jubier M. F., Hamer D. H. Structure and expression of two human metallothionein-I isoform genes and a related pseudogene. J Biol Chem. 1985 Jun 25;260(12):7731–7737. [PubMed] [Google Scholar]
- Schoenberg B. S., Kokmen E., Okazaki H. Alzheimer's disease and other dementing illnesses in a defined United States population: incidence rates and clinical features. Ann Neurol. 1987 Dec;22(6):724–729. doi: 10.1002/ana.410220608. [DOI] [PubMed] [Google Scholar]
- Selkoe D. J., Abraham C. R., Podlisny M. B., Duffy L. K. Isolation of low-molecular-weight proteins from amyloid plaque fibers in Alzheimer's disease. J Neurochem. 1986 Jun;46(6):1820–1834. doi: 10.1111/j.1471-4159.1986.tb08501.x. [DOI] [PubMed] [Google Scholar]
- Uchida Y., Ihara Y., Tomonaga M. Alzheimer's disease brain extract stimulates the survival of cerebral cortical neurons from neonatal rats. Biochem Biophys Res Commun. 1988 Feb 15;150(3):1263–1267. doi: 10.1016/0006-291x(88)90765-6. [DOI] [PubMed] [Google Scholar]
- Uchida Y., Takio K., Titani K., Ihara Y., Tomonaga M. The growth inhibitory factor that is deficient in the Alzheimer's disease brain is a 68 amino acid metallothionein-like protein. Neuron. 1991 Aug;7(2):337–347. doi: 10.1016/0896-6273(91)90272-2. [DOI] [PubMed] [Google Scholar]
- Uchida Y., Tomonaga M. Neurotrophic action of Alzheimer's disease brain extract is due to the loss of inhibitory factors for survival and neurite formation of cerebral cortical neurons. Brain Res. 1989 Feb 27;481(1):190–193. doi: 10.1016/0006-8993(89)90503-9. [DOI] [PubMed] [Google Scholar]
- Varshney U., Jahroudi N., Foster R., Gedamu L. Structure, organization, and regulation of human metallothionein IF gene: differential and cell-type-specific expression in response to heavy metals and glucocorticoids. Mol Cell Biol. 1986 Jan;6(1):26–37. doi: 10.1128/mcb.6.1.26. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Wahl G. M., Stern M., Stark G. R. Efficient transfer of large DNA fragments from agarose gels to diazobenzyloxymethyl-paper and rapid hybridization by using dextran sulfate. Proc Natl Acad Sci U S A. 1979 Aug;76(8):3683–3687. doi: 10.1073/pnas.76.8.3683. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Walter P., Gilmore R., Blobel G. Protein translocation across the endoplasmic reticulum. Cell. 1984 Aug;38(1):5–8. doi: 10.1016/0092-8674(84)90520-8. [DOI] [PubMed] [Google Scholar]
- Watson M. E. Compilation of published signal sequences. Nucleic Acids Res. 1984 Jul 11;12(13):5145–5164. doi: 10.1093/nar/12.13.5145. [DOI] [PMC free article] [PubMed] [Google Scholar]
- West A. K., Stallings R., Hildebrand C. E., Chiu R., Karin M., Richards R. I. Human metallothionein genes: structure of the functional locus at 16q13. Genomics. 1990 Nov;8(3):513–518. doi: 10.1016/0888-7543(90)90038-v. [DOI] [PubMed] [Google Scholar]
- Wischik C. M., Novak M., Thøgersen H. C., Edwards P. C., Runswick M. J., Jakes R., Walker J. E., Milstein C., Roth M., Klug A. Isolation of a fragment of tau derived from the core of the paired helical filament of Alzheimer disease. Proc Natl Acad Sci U S A. 1988 Jun;85(12):4506–4510. doi: 10.1073/pnas.85.12.4506. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Wisniewski H. M., Bancher C., Barcikowska M., Wen G. Y., Currie J. Spectrum of morphological appearance of amyloid deposits in Alzheimer's disease. Acta Neuropathol. 1989;78(4):337–347. doi: 10.1007/BF00688170. [DOI] [PubMed] [Google Scholar]
- Yamaguchi H., Hirai S., Morimatsu M., Shoji M., Ihara Y. A variety of cerebral amyloid deposits in the brains of the Alzheimer-type dementia demonstrated by beta protein immunostaining. Acta Neuropathol. 1988;76(6):541–549. doi: 10.1007/BF00689591. [DOI] [PubMed] [Google Scholar]