Results 241 to 250 of about 33,965 (276)
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Targeting the Ataxia Telangiectasia Mutated Protein in Cancer Therapy
Current Drug Targets, 2016Genotoxic anticancer drugs explicate their effects damaging DNA, thus triggering a coordinated signal-transduction network called DNA Damage Response (DDR). Ataxia Telangiectasia Mutated (ATM) protein plays a central role in this response: activated by DNA damage, ATM phosphorylates itself and downstream effectors that arrest cell cycle allowing for ...
Donatella, Vecchio, Guido, Frosina
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Reduced NMDA-induced apoptosis in neurons lacking ataxia telangiectasia mutated protein
NeuroReport, 2003Apoptosis is an important route to neuronal death in experimental models of stroke, the leading neurological cause of death and disability. Here we explore a role for ataxia telangiectasia mutated protein (ATM), an activator of p53, in a primary cortical culture model of stroke.
Malcolm R, Macleod +3 more
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How is Ataxia-Telangiectasia Mutated Protein Kinase Activated?
2023Ataxia-Telangiectasia Mutated (ATM) is a key protein kinase in the cell’s response to double-stranded breaks in DNA. This damage is detected by the Mre11-Rad50-Nbs1 (MRN) complex, which recruits ATM to the DNA. Upon activation, ATM phosphorylates a vast range of substrates, which triggers a multitude of downstream pathways such as DNA damage repair ...
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Analytical Chemistry, 2011
We have developed a nanotube-based colorimetric probe using multiwalled carbon nanotubes (MWNTs), anti-immunoglobulin G (anti-IgG), and horseradish peroxidase (HRP). The probe was used as an alternative to conventional colorimetric conjugates to obtain amplified signals in a sandwich-type immunoassay for ataxia telangiectasia mutated (ATM), a potential
Qingzhi, Zhang +5 more
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We have developed a nanotube-based colorimetric probe using multiwalled carbon nanotubes (MWNTs), anti-immunoglobulin G (anti-IgG), and horseradish peroxidase (HRP). The probe was used as an alternative to conventional colorimetric conjugates to obtain amplified signals in a sandwich-type immunoassay for ataxia telangiectasia mutated (ATM), a potential
Qingzhi, Zhang +5 more
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Biochemical characterization of the ataxia-telangiectasia mutated (ATM) protein from human cells
DNA Repair, 2004Ataxia-telangiectasia mutated (ATM) is a serine/threonine protein kinase that plays a central role in controlling the cellular response to ionizing radiation and other DNA-damaging agents. ATM is a 3056 amino acid polypeptide that is present in low abundance in the nucleus of human cells.
Aaron A, Goodarzi, Susan P, Lees-Miller
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Molecular Genetics and Metabolism, 2000
Previous studies on a limited number of ataxia-telangiectasia (A-T) patients with detectable levels of intracellular ATM protein have suggested a genotype/phenotype correlation. We sought to elucidate this possible correlation by comparing ATM protein levels with mutation types, radiosensitivity, and clinical phenotype.
S G, Becker-Catania +9 more
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Previous studies on a limited number of ataxia-telangiectasia (A-T) patients with detectable levels of intracellular ATM protein have suggested a genotype/phenotype correlation. We sought to elucidate this possible correlation by comparing ATM protein levels with mutation types, radiosensitivity, and clinical phenotype.
S G, Becker-Catania +9 more
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Anticancer research, 2015
The expression patterns of the key DNA damage response-related proteins, ataxia-telangiectasia and tfiih/ner complex atp-dependent 5'-3' dna helicase subunit rad3 (RAD3)-related (ATR) and ataxia-telangiectasia-mutated (ATM) proteins in ovarian cancer are not well-known.
Banghyun, Lee +7 more
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The expression patterns of the key DNA damage response-related proteins, ataxia-telangiectasia and tfiih/ner complex atp-dependent 5'-3' dna helicase subunit rad3 (RAD3)-related (ATR) and ataxia-telangiectasia-mutated (ATM) proteins in ovarian cancer are not well-known.
Banghyun, Lee +7 more
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Journal of Medical Imaging and Radiation Oncology, 2009
SummaryMalignant myoepithelioma of the breast (MMB) is a rare and often aggressive disease with poor prognosis. Little is known regarding its optimal treatment and progression. We describe the clinical history of a woman following excision of a benign adenomyoepithelioma which recurred years later as a radioresistant malignant myoepithelioma with high ...
Fang Z. M. +8 more
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SummaryMalignant myoepithelioma of the breast (MMB) is a rare and often aggressive disease with poor prognosis. Little is known regarding its optimal treatment and progression. We describe the clinical history of a woman following excision of a benign adenomyoepithelioma which recurred years later as a radioresistant malignant myoepithelioma with high ...
Fang Z. M. +8 more
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International Journal of Radiation Biology, 1999
To provide an update on the product of the ATM gene mutated in the human genetic disorder ataxia-telangiectasia (A-T).The product of the ATM gene mutated in the human genetic disorder A-T is a 350 kDa protein that plays a central role in the regulation of a number of cellular processes.
Lavin, Martin F., Khanna, Kum Kum
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To provide an update on the product of the ATM gene mutated in the human genetic disorder ataxia-telangiectasia (A-T).The product of the ATM gene mutated in the human genetic disorder A-T is a 350 kDa protein that plays a central role in the regulation of a number of cellular processes.
Lavin, Martin F., Khanna, Kum Kum
openaire +3 more sources