Missense mutations in ATM kinase, a master regulator of DNA damage responses, are found in many cancers, but their impact on ATM function and implications for cancer therapy are largely unknown. Here we report that 72% of cancer-associated ATM mutations are missense mutations that are enriched around the kinase domain. Expression of kinase-dead ATM (Atm(KD/-)) is more oncogenic than loss of ATM...

A subset of chronic lymphocytic leukemia (CLL) carries mutations in ataxia telangiectasia mutated (ATM). Such ATM mutations may be particularly relevant in the setting of del11q, which invariably results in the deletion of one ATM allele. To improve our understanding of the frequency and type of ATM mutations that exist in CLL, we resequenced all ATM coding exons in 24 CLL with del11q using dir...

Individuals with a heterozygous mutation at the ataxia-telangiectasia mutated gene (ATM) have been reported to be predisposed to ischemic heart disease. This report examined for the first time the effect of a heterozygous ATM mutation (ATM(+)(/-)) on plasma lipid levels and atherosclerosis intensity using ATM(+/-), ATM(+)(/+) (wild type), ATM(+)(/+)/LDLR(-)(/-) (low density lipoprotein receptor...

Automated teller machine (ATM) nowadays are a favourite spot for attackers as they available everywhere and much easier to rob. Generally, ATM attacks can be either physical or ATM-related fraud attacks. In this paper the idea of an system with multilayer security is proposed help internet things (IoT), fingerprint identification face recognition increase ATM. The counter identified by using sp...

Ataxia-telangiectasia mutated (ATM) is a Ser/Thr protein kinase that plays a critical role in DNA damage-induced signaling and initiation of cell cycle checkpoint signaling in response to DNA-damaging agents such as ionizing radiation. We have previously reported the ATM protein loss by immunohistochemistry (IHC) in 16% of human gastric cancer (GC) tissue. We hypothesized that ATM gene intron m...

To examine the role of ataxia-telangiectasia mutated (Atm) in telomere function, we generated Atm and telomerase null mice (Atm(-/-) mTR(-/-) iG6 mice). These mice exhibited increased germ cell death and chromosome fusions compared with either Atm(-/-) or mTR(-/-) iG6 mice. Furthermore, the Atm(-/-) mTR(--) iG6 mice had a delayed onset and reduced incidence of thymic lymphoma compared with Atm(...

During the recent years more and more attention has been focused on the usage of Asynchronous Transfer Mode (ATM) in the wireless environment. Third generation mobile network standards like UMTS and IMT-2000 have chosen ATM as a transport technology candidate for terrestial circuits in cellular networks. Why ATM? A prototype system called CATMES, Cellular ATM Evaluation System, was created to i...

ataxia-telangiectasia (at) is an autosomal recessive disorder involving cerebellar degeneration, immunodeficiency, radiation sensitivity and cancer predisposition. the atm gene on human chromosome 11q22.3 has recently been identified as the gene responsible for ataxia-telangiectasia (at). the gene mutated in at, which has been designated as the atm gene, encodes a large protein kinase with a pi...