The DOI matches its Crossref record; 6 of the 6 references it cites were found in a registry or an index.
TDP‐43 is recruited to stress granules in conditions of oxidative insult
Abstract
Transactive response DNA‐binding protein 43 (TDP‐43) forms abnormal ubiquitinated and phosphorylated inclusions in brain tissues from patients with amyotrophic lateral sclerosis (ALS) and frontotemporal lobar degeneration. TDP‐43 is a DNA/RNA‐binding protein involved in RNA processing, such as transcription, pre‐mRNA splicing, mRNA stabilization and transport to dendrites. We found that in response to oxidative stress and to environmental insults of different types TDP‐43 is capable to assemble into stress granules (SGs), ribonucleoprotein complexes where protein synthesis is temporarily arrested. We demonstrated that a specific aminoacidic interval (216–315) in the C‐terminal region and the RNA‐recognition motif 1 domain are both implicated in TDP‐43 participation in SGs as their deletion prevented the recruitment of TDP‐43 into SGs. Our data show that TDP‐43 is a specific component of SGs and not of processing bodies, although we proved that TDP‐43 is not necessary for SG formation, and its gene silencing does not impair cell survival during stress. The analysis of spinal cord tissue from ALS patients showed that SG markers are not entrapped in TDP‐43 pathological inclusions. Although SGs were not evident in ALS brains, we speculate that an altered control of mRNA translation in stressful conditions may trigger motor neuron degeneration at early stages of the disease.
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Cites
Ubiquitinated TDP-43 in Frontotemporal Lobar Degeneration and Amyotrophic Lateral Sclerosis
Neumann, M., Sampathu, D. M., Kwong, L. K., Truax, A. C., Micsenyi, M. C., Chou, T. T., Bruce, J., Schuck, T., Grossman, M., Clark, C. M., et al. (2006) · Science · doi:10.1126/science.1134108 · Cited by 6,576
Arai, T., Hasegawa, M., Akiyama, H., Ikeda, K., Nonaka, T., Mori, H., Mann, D., Tsuchiya, K., Yoshida, M., Hashizume, Y., et al. (2006) · Biochemical and Biophysical Research Communications · doi:10.1016/j.bbrc.2006.10.093 · Cited by 2,732
TDP-43 Mutations in Familial and Sporadic Amyotrophic Lateral Sclerosis
Sreedharan, J., Blair, I. P., Tripathi, V. B., Hu, X., Vance, C., Rogelj, B., Ackerley, S., Durnall, J. C., Williams, K. L., Buratti, E., et al. (2008) · Science · doi:10.1126/science.1154584 · Cited by 2,630
Self-citationAnderson, P., & Kedersha, N. (2006) · The Journal of Cell Biology · doi:10.1083/jcb.200512082 · Cited by 984
Co-morbidity of TDP-43 proteinopathy in Lewy body related diseases
Nakashima-Yasuda, H., Uryu, K., Robinson, J., Xie, S. X., Hurtig, H., Duda, J. E., Arnold, S. E., Siderowf, A., Grossman, M., Leverenz, J. B., et al. (2007) · Acta Neuropathologica · doi:10.1007/s00401-007-0261-2 · Cited by 468
Ratti, A., Fallini, C., Colombrita, C., Pascale, A., Laforenza, U., Quattrone, A., & Silani, V. (2008) · Journal of Biological Chemistry · doi:10.1074/jbc.m706082200 · Cited by 66
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Cited by
Converging Mechanisms in ALS and FTD: Disrupted RNA and Protein Homeostasis
Ling, S.-C., Polymenidou, M., & Cleveland, D. W. (2013) · Neuron · doi:10.1016/j.neuron.2013.07.033 · Cited by 1,811
TDP-43 and FUS/TLS: emerging roles in RNA processing and neurodegeneration
Lagier-Tourenne, C., Polymenidou, M., & Cleveland, D. W. (2010) · Human Molecular Genetics · doi:10.1093/hmg/ddq137 · Cited by 1,021
ALS‐associated fused in sarcoma (FUS) mutations disrupt Transportin‐mediated nuclear import
Dormann, D., Rodde, R., Edbauer, D., Bentmann, E., Fischer, I., Hruscha, A., Than, M. E., Mackenzie, I. R. A., Capell, A., Schmid, B., et al. (2010) · The EMBO Journal · doi:10.1038/emboj.2010.143 · Cited by 836
Stress granules and neurodegeneration
Wolozin, B., & Ivanov, P. (2019) · Nature Reviews Neuroscience · doi:10.1038/s41583-019-0222-5 · Cited by 810
Molecular Mechanisms of TDP-43 Misfolding and Pathology in Amyotrophic Lateral Sclerosis
Prasad, A., Bharathi, V., Sivalingam, V., Girdhar, A., & Patel, B. K. (2019) · Frontiers in Molecular Neuroscience · doi:10.3389/fnmol.2019.00025 · Cited by 774
Metadata
- Authors
- Colombrita, C., Zennaro, E., Fallini, C., Weber, M., Sommacal, A., Buratti, E., Silani, V., & Ratti, A.
- Venue
- Journal of Neurochemistry
- Publisher
- Wiley
- Published
- 2009-10-16
- Volume
- 111
- Issue
- 4
- Pages
- 1051-1061
- ISSN
- 0022-3042 (ISSN-L)
- 1471-4159
- OpenAlex
- W2075588816
- Cited by
- 539
- References
- 6
- FWCI
- 16.50
- Type
- journal article
- Language
- en
- Open access
- closed
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- Colombrita, C., Zennaro, E., Fallini, C., Weber, M., Sommacal, A., Buratti, E., Silani, V., & Ratti, A. (2009). TDP‐43 is recruited to stress granules in conditions of oxidative insult. Journal of Neurochemistry. https://doi.org/10.1111/j.1471-4159.2009.06383.x
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