Abstract
This study was conducted by employing specimens from the frontal cortices of Alzheimer, multiple-infarct dementia patients, and those of normal aging (age matched to patients). The objective was to evaluate and compare the bcl2, bax, and nestin patterns in these three groups. Using immunocytochemistry, it was observed that bcl2 and bax active sites were colocalized in 45% of cells in Alzheimer, 52% of cells in multiple infarct, and 30% of cells in normal aging. bcl2 and bax could also be separately located in cells of all three groups. bax cells were most prominent in number in Alzheimer patients and least prominent in normal aging. nestin was found in all three groups but was most prominent in the multiple-infarct patients. Both astrocytes and neurons demonstrated positive nestin sites. The difference in pattern between groups will lead to further understanding of cellular changes in neurodegenerative patients and those of normal aging.
Similar content being viewed by others
References
Adams J. M. and Cory S. (1998) The Bcl-2 protein family: arbiters of cell survival. Science 281, 1322–1326.
Alberi S., Raggenbass M., de Bilbao F., and Dubois-Dauphin M. (1996) Axotomized neonatal motoneurons overexpressing the bcl2 proto-oncogene retain functional electrophysiological properties. Proc. Natl. Acad. Sci. U. S. A. 93, 3978–3983.
Bruggers C. S., Fults D., Perkins S. L., Coffin C. M., and Carroll W. L. (1999) Coexpression of genes involved in apoptosis in central nervous system neoplasms. J. Pediatr. Hematol. Oncol. 21, 19–25.
Cao Y. J., Shibata T., and Rainov N. G. (2002) Liposome-mediated transfer of the bcl-2 gene results in neuroprotection after in vivo transient focal cerebral ischemia in an animal model. Gene Ther. 9, 415–419.
Carrio R., Lopez-Hoyos M., Jimeno J., Benedict M. A., Merino R., Benito A., Fernandez-Luna J. L., et al. (1996) A1 demonstrates restricted tissue distribution during embryonic development and functions to protect against cell death. Am. J. Pathol. 149, 2133–2142.
Chen S., Pickard J. D., and Harris N. G. (2003) Time course of cellular pathology after controlled cortical impact injury. Exp. Neurol. 182, 87–102.
Chong M. J., Murray M. R., Gosink E. C., Russell H. R., Srinivasan A., Kapsetaki M., et al. (2000) Atm and Bax cooperate in ionizing radiation-induced apoptosis in the central nervous system. Proc. Natl. Acad. Sci. U. S. A. 97, 889–894.
Colucci-D’Amato G. L., Tino A., Pernas-Alonso R., ffrench-Mullen J. M., and di Porzio U. (1999) Neuronal and glial properties coexist in a novel mouse CNS immortalized cell line. Exp. Cell Res. 252, 383–391.
D’Sa-Eipper C., Leonard J. R., Putcha G., Zheng T. S., Flavell R. A., Rakic P., et al. (2001) DNA damage-induced neural precursor cell apoptosis requires p53 and caspase 9 but neither Bax nor caspase 3. Development 28, 137–146.
Duggal N., Schmidt-Kastner R., and Hakim A. M. (1997) Nestin expression in reactive astrocytes following focal cerebral ischemia in rats. Brain Res. 768, 1–9.
Engidawork E., Gulesserian T., Seidl R., Cairns N., and Lubec G. (2001) Expression of apoptosis related proteins in brains of patients with Alzheimer’s disease. Neurosci. Lett. 303, 79–82.
Ferrer I. and Planas A. M. (2003) Signaling of cell death and cell survival following focal cerebral ischemia: life and death struggle in the penumbra. J. Neuropathol. Exp. Neurol. 62, 329–339.
Guo B., Zhai D., Cabezas E., Welsh K., Nouraini S., Satterthwait A. C. and Reed J. C. (2003) Humanin peptide suppresses apoptosis by interfering with Bax activation. Nature 423, 456–461.
Holmin S., von Gertten C., Sandberg-Nordqvist A. C., Lendahl U., and Mathiesen T. (2001) Induction of astrocytic nestin expression by depolarization in rats. Neurosci. Lett. 314, 151–155.
Jellinger K. A. (2000) Cell death mechanisms in Parkinson disease. J. Neural Transm. 107, 1–29.
Kakazu A., Chandrasekher G., and Bazan H. E. (2004) HGF protects corneal epithelial cells from apoptosis by the PI-3K/Akt-1/Bad- but not the ERK1/2-mediated signaling pathway. Invest. Ophthalmol. Vis. Sci. 45, 3485–3492.
Kroemer G. (1997) The proto-oncogene Bcl-2 and its role in regulating apoptosis. Nat. Med. 3, 614–620.
Li W. P., Chan W. Y., Lai H. W. L., and Yew D. T. (1997) Terminal dUTP nick end labelling (TUNEL) positive cells in different regions of the brain in normal aging and Alzheimer patients. J. Mol. Neurosci. 8, 75–82.
Liu D., Lu C., Wan R., Auyeung W. W., and Mattson M. P. (2002) Activation of mitochondrial ATP-dependent potassium channels protects neurons against ischemia-induced death by a mechanism involving suppression of Bax translocation and cytochrome c release. J. Cereb. Blood Flow Metab. 22, 431–443.
Lu J., Moochhala S., Kaur C., and Ling E. (2000) Changes in apoptosis-related protein (p53, Bax, Bcl-2 and Fos) expression with DNA fragmentation in the central nervous system in rats after closed head injury. Neurosci. Lett. 290, 89–92.
Martinez-Arribas F., Nunez-Villar M. J., Lucas A. R., Sanchez J., Tejerina A., and Schneider J. (2003) Immunofluorometric study of Bcl-2 and Bax expression in clinical fresh tumor samples from breast cancer patients. Anticancer Res. 23, 565–568.
Mazurek U., Bierzynska-Macyszyn G., Gola J., Orchel J., Slowinski J., and Wilczok T. (2001) BCL2 and BAX mRNA concentration profile in fibrillary astrocytoma. Folia Histochem. Cytobiol. 39, 179–180.
Meltzer H., Hatton J. D., and Sang U. H. (1998) Cell type-specific development of rodent central nervous system progenitor cells in culture. J. Neurosurg. 88, 93–98.
Middleton G., Wyatt S., Ninkina N., and Davies A. M. (2001) Reciprocal developmental changes in the roles of Bcl-w and Bcl-x (L) in regulating sensory neuron survival. Development 128, 447–457.
Mizuno Y., Takeuchi T., Takatama M., and Okamoto K. (2003) Expression of nestin in Purkinje cells in patients with Creutzfeldt-Jakob disease. Neurosci. Lett. 352, 109–112.
Oltvai Z. N., Milliman C. L., and Korsmeyer S. J. (1993) Bcl-2 heterodimerizes in vivo with a conserved homolog, Bax, that accelerates programmed cell death. Cell 74, 609–619.
Osterhout D. J., Marin-Husstege M., Abano P., and Casaccia-Bonnefil P. (2002) Molecular mechanisms of enhanced susceptibility to apoptosis in differentiating oligodendrocytes. J. Neurosci. Res. 69, 24–29.
Ray S. K., Wilford G. G., Crosby C. V., Hogan E. L., and Banik N. L. (1999) Diverse stimuli induce calpain overexpression and apoptosis in C6 glioma cells. Brain Res. 829, 18–27.
Rice A. C., Khaldi A., Harvey H. B., Salman N. J., White F., Fillmore H., and Bullock M. R. (2003) Proliferation and neuronal differentiation of mitotically active cells following traumatic brain injury. Exp. Neurol. 183, 406–417.
Sahlgren C. M., Mikhailov A., Hellman J., Chou Y. H., Lendahl U., Goldman R. D., and Eriksson J. E. (2001) Mitotic reorganization of the intermediate filament protein nestin involves phosphorylation by cdc2 kinase. J. Biol. Chem. 276, 16456–16463.
Seo S. Y., Chen Y. B., Ivanovska I., Ranger A. M., Hong S. J., Dawson V. L., et al. (2004) BAD is a pro-survival factor prior to activation of its pro-apoptotic function. J Biol. Chem. 279, 42240–42249.
Siskas N., Lefkopoulos A., Ioannidis I., Charitandi A., and Dimitriadis A. S. (2003) Cortical laminar necrosis in brain infarct: serial MRI. Neuroradiology 45, 283–288.
Sugawara K., Kurihara H., Negishi M., Saito N., Nakazato Y., Sasaki T., and Takeuchi T. (2002) Nestin as a marker for proliferative endothelium in gliomas. Lab. Invest. 82, 345–351.
Tanaka T., Hanafusa N., Ingelfinger J. R., Ohse T., Fujita T., and Nangaku M. (2003) Hypoxia induces apoptosis in SV40-immortalized rat proximal tubular cells through the mitochondrial pathways, devoid of HIF1-mediated upregulation of Bax. Biochem. Biophys. Res. Commun. 309, 222–231.
Tonchev A. B., Yamashima T., Zhao L., Okano H. J., and Okano H. (2003) Proliferation of neural and neuronal progenitors after global brain ischemia in young adult macaque monkeys. Mol. Cell. Neurosci. 23, 292–301.
Wei L. C., Shi M., Chen L. W., Cao R., Zhang P., and Chan Y. S. (2002) Nestin-containing cells express glial fibrillary acidic protein in the proliferative regions of central nervous system of postnatal developing and adult mice. Brain Res. Dev. Brain Res. 139, 9–17.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Lu, G., Kwong, W.H., Li, Q. et al. bcl2, bax and nestin in the brains of patients with neurodegeneration and those of normal aging. J Mol Neurosci 27, 167–174 (2005). https://doi.org/10.1385/JMN:27:2:167
Received:
Accepted:
Issue Date:
DOI: https://doi.org/10.1385/JMN:27:2:167