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2361por Taylor‐Kashton, Cheryl, Lichtensztejn, Daniel, Baloglu, Erkan, Senapedis, William, Shacham, Sharon, Kauffman, Michael G., Kotb, Rami, Mai, Sabine“…Previous work has shown that the three‐dimensional (3D) nuclear organization of telomeres is altered in cancer cells and the degree of alterations coincides with aggressiveness of disease. …”
Publicado 2016
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2362por Beniaminov, Artemy D., Novikov, Roman A., Mamaeva, Olga K., Mitkevich, Vladimir A., Smirnov, Igor P., Livshits, Mikhail A., Shchyolkina, Anna K., Kaluzhny, Dmitry N.“…The pattern of guanine oxidation is specific for each telomeric DNA conformation and may serve as an additional tool for probing the G4 topology. …”
Publicado 2016
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2363por Rask, Lene, Bendix, Laila, Harbo, Maria, Fagerlund, Birgitte, Mortensen, Erik L., Lauritzen, Martin J., Osler, Merete“…The molecular mechanisms for this decline are incompletely understood. Although leukocyte telomere length provides an index of cellular age that predicts the incidence of age-related diseases, it is unclear whether there is an association between cognitive decline and leukocyte telomere length. …”
Publicado 2016
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2364“…BACKGROUND: Human chromosomes are capped and stabilized by telomeres. Telomere length regulates a ‘cellular mitotic clock’ that defines the number of cell divisions and hence, cellular life span. …”
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2365por Cassar, Lucy, Nicholls, Craig, Pinto, Alex R., Chen, Ruping, Wang, Lihui, Li, He, Liu, Jun-Ping“…Human telomerase reverse transcriptase (hTERT) plays a central role in telomere lengthening for continuous cell proliferation, but it remains unclear how extracellular cues regulate telomerase lengthening of telomeres. …”
Publicado 2016
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2366“…(TTAGG)(n) - containing telomeres are clearly characteristic of Palpares libelluloides and Acanthaclisis occitanica; the presence of this telomeric motif in Distoleon tetragrammicus is questionable. …”
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2367“…Telomeres are located at each end of eukaryotic chromosomes. …”
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2368por Sagie, Shira, Toubiana, Shir, Hartono, Stella R., Katzir, Hagar, Tzur-Gilat, Aya, Havazelet, Shany, Francastel, Claire, Velasco, Guillaume, Chédin, Frédéric, Selig, Sara“…DNA:RNA hybrids, nucleic acid structures with diverse physiological functions, can disrupt genome integrity when dysregulated. Human telomeres were shown to form hybrids with the lncRNA TERRA, yet the formation and distribution of these hybrids among telomeres, their regulation and their cellular effects remain elusive. …”
Publicado 2017
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2369por Gonzalez-Vasconcellos, I., Schneider, R., Anastasov, N., Alonso-Rodriguez, S., Sanli-Bonazzi, B., Fernández, J. L., Atkinson, M. J.“…The tumour suppressor gene (Rb1) is necessary for the maintenance of telomere integrity in osteoblastic cells. We now show that the compaction of telomeric chromatin and the appropriate histone modifications of telomeric DNA are both dependent upon Rb1-mediated transcription of the telomere-derived long non-coding RNA TERRA. …”
Publicado 2017
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2370por Smeets, Carolina C. J., Codd, Veryan, Denniff, Matthew, Samani, Nilesh J., Hokken-Koelega, Anita C. S.“…Short children born small for gestational age (SGA) are treated with growth hormone (GH), inducing catch-up in length. Leukocyte telomere length (LTL) is a marker of biological age and shorter LTL is associated with increased risk of cardiovascular disease. …”
Publicado 2017
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2371por Wulaningsih, Wahyu, Serrano, Fidel Emmanuel C., Utarini, Adi, Matsuguchi, Tetsuya, Watkins, Johnathan“…OBJECTIVES: To investigate the link between smoking exposure, telomere length and mortality, with emphasis on second-hand smoke (SHS) exposure and the duration of smoking cessation. …”
Publicado 2016
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2372por Feng, Wendu, Yu, Decai, Li, Binghua, Luo, Ou-yang, Xu, Tiancheng, Cao, Yajuan, Ding, Yitao“…PCR-based assay incorporating primers to the telomeric hexamer repeats to polymerize and detect telomeric DNA was used. …”
Publicado 2017
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2373por Yang, Ting-Lin B., Chen, Qijun, Deng, Jennifer T., Jagannathan, Geetha, Tobias, John W., Schultz, David C., Wang, Shan, Lengner, Christopher J., Rustgi, Anil K., Lynch, John P., Johnson, F. Brad“…Rescue was associated with reduced telomere-dysfunction-induced foci and anaphase bridges, indicating improved telomere capping. …”
Publicado 2017
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2374por Tellechea, Mariana, Gianotti, Tomas Fernandéz, Alvariñas, Jorge, González, Claudio D., Sookoian, Silvia, Pirola, Carlos J.“…We tested the hypothesis that leukocyte telomere length (LTL) is associated with birth weight in both extremes of abnormal fetal growth: small (SGA) and large for gestational age newborns (LGA). …”
Publicado 2015
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2375por Gu, Peili, Wang, Yang, Bisht, Kamlesh K., Wu, Ling, Kukova, Lidiya, Smith, Eric M., Xiao, Yang, Bailey, Susan, Lei, Ming, Nandakumar, Jayakrishnan, Chang, Sandy“…Chromosomal aberrations are a hallmark of human cancers, with complex cytogenetic rearrangements leading to genetic changes permissive for cancer initiation and progression. Protection of Telomere 1 (POT1) is an essential component of the shelterin complex and functions to maintain chromosome stability by repressing the activation of aberrant DNA damage and repair responses at telomeres. …”
Publicado 2016
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2376por Wang, Xiao, Sundquist, Kristina, Hedelius, Anna, Palmér, Karolina, Memon, Ashfaque A., Sundquist, Jan“…BACKGROUND: The primary aim was to examine possible differences in telomere length between primary health care patients, with depression, anxiety or stress and adjustment disorders, and healthy controls. …”
Publicado 2017
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2377“…Background: It is hypothesized that environmental exposures and behaviour influence telomere length, an indicator of cellular ageing. We systematically associated 461 indicators of environmental exposures, physiology and self-reported behaviour with telomere length in data from the US National Health and Nutrition Examination Survey (NHANES) in 1999–2002. …”
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2378por Garcia, Angeles, Mathur, Shubha, Kalaw, Maria Carmela, McAvoy, Elizabeth, Anderson, James, Luedke, Angela, Itorralba, Justine, Mai, Sabine“…This study validates and expands on our previous work that assessed three-dimensional (3D) nuclear telomere profiling in buccal cells of Alzheimer’s disease (AD) patients and non-AD controls (Mathur et al., J Alzheimers Dis 39, 35–48, 2014). …”
Publicado 2017
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2379Telomere length analysis in monoclonal B-cell lymphocytosis and chronic lymphocytic leukemia Binet Apor Furtado, F.M., Scheucher, P.S., Santana, B.A., Scatena, N.F., Calado, R.T., Rego, E.M., Matos, D.M., Falcão, R.P.“…Here, we determined the telomere lengths of CD5(+)CD19(+) cells in MBL, CLL, and healthy volunteers. …”
Publicado 2017
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2380por Attri, Pankaj, Gaur, Jitender, Choi, Sooho, Kim, Minsup, Bhatia, Rohit, Kumar, Naresh, Park, Ji Hoon, Cho, Art. E., Choi, Eun Ha, Lee, Weontae“…Therefore, to understand the inhibition mechanism of hTERT, we studied the binding properties of GO and PGOS with telomere binding protein (AtTRB2). The interaction studies were carried out using circular dichroism, fluorescence, (1)H-(15)N NMR spectroscopy, and size-exclusion chromatography (SEC) binding assay. …”
Publicado 2017
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