User profiles for "author:Sgura A"
Antonella Sgurauniversity Roma Tre Verified email at uniroma3.it Cited by 2623 |
[HTML][HTML] Telomere length maintenance in cancer: at the crossroad between telomerase and alternative lengthening of telomeres (ALT)
M De Vitis, F Berardinelli, A Sgura�- International journal of molecular�…, 2018 - mdpi.com
Eukaryotic cells undergo continuous telomere shortening as a consequence of multiple
rounds of replications. During tumorigenesis, cells have to acquire telomere DNA�…
rounds of replications. During tumorigenesis, cells have to acquire telomere DNA�…
[HTML][HTML] The multiple facets of ATRX protein
M Valenzuela, R Amato, A Sgura, A Antoccia…�- Cancers, 2021 - mdpi.com
Simple Summary The gene encoding for the epigenetic regulator ATRX is gaining a
prominent position among the most important oncosuppressive genes of the human�…
prominent position among the most important oncosuppressive genes of the human�…
Targeting telomerase and telomeres to enhance ionizing radiation effects in in vitro and in vivo cancer models
One of the hallmarks of cancer consists in the ability of tumor cells to divide indefinitely, and
to maintain stable telomere lengths throughout the activation of specific telomere�…
to maintain stable telomere lengths throughout the activation of specific telomere�…
[HTML][HTML] Oxidative stress induces persistent telomeric DNA damage responsible for nuclear morphology change in mammalian cells
E Coluzzi, M Colamartino, R Cozzi, S Leone…�- PloS one, 2014 - journals.plos.org
One main function of telomeres is to maintain chromosome and genome stability. The rate of
telomere shortening can be accelerated significantly by chemical and physical�…
telomere shortening can be accelerated significantly by chemical and physical�…
[HTML][HTML] Telomere length and long-term endurance exercise: does exercise training affect biological age? A pilot study
IB� �sthus, A Sgura, F Berardinelli, IV Alsnes…�- PloS one, 2012 - journals.plos.org
Background Telomeres are potential markers of mitotic cellular age and are associated with
physical ageing process. Long-term endurance training and higher aerobic exercise�…
physical ageing process. Long-term endurance training and higher aerobic exercise�…
[HTML][HTML] Oxidative stress induces telomere dysfunction and senescence by replication fork arrest
E Coluzzi, S Leone, A Sgura�- Cells, 2019 - mdpi.com
Oxidative DNA damage, particularly 8-oxoguanine, represents the most frequent DNA
damage in human cells, especially at the telomeric level. The presence of oxidative lesions�…
damage in human cells, especially at the telomeric level. The presence of oxidative lesions�…
[HTML][HTML] Functional interaction between DNA‐PKcs and telomerase in telomere length maintenance
DNA‐PKcs is the catalytic subunit of the DNA‐dependent protein kinase (DNA‐PK) complex
that functions in the non‐homologous end‐joining of double‐strand breaks, and it has been�…
that functions in the non‐homologous end‐joining of double‐strand breaks, and it has been�…
[HTML][HTML] Aberrant function of the C-terminal tail of HIST1H1E accelerates cellular senescence and causes premature aging
E Flex, S Martinelli, A Van Dijck, A Ciolfi…�- The American Journal of�…, 2019 - cell.com
Histones mediate dynamic packaging of nuclear DNA in chromatin, a process that is
precisely controlled to guarantee efficient compaction of the genome and proper�…
precisely controlled to guarantee efficient compaction of the genome and proper�…
Biological effects of in vitro THz radiation exposure in human foetal fibroblasts
A De Amicis, S De Sanctis, S Di Cristofaro…�- …�/Genetic Toxicology and�…, 2015 - Elsevier
In recent years, terahertz (THz) radiation has been widely used in a variety of applications:
medical, security, telecommunications and military areas. However, few data are available�…
medical, security, telecommunications and military areas. However, few data are available�…
[HTML][HTML] PARP1 allows proper telomere replication through TRF1 poly (ADP-ribosyl) ation and helicase recruitment
C Maresca, A Dello Stritto, C D'Angelo, E Petti…�- Communications�…, 2023 - nature.com
Telomeres are nucleoprotein structures at eukaryotic chromosome termini. Their stability is
preserved by a six-protein complex named shelterin. Among these, TRF1 binds telomere�…
preserved by a six-protein complex named shelterin. Among these, TRF1 binds telomere�…