Results 121 to 130 of about 9,722 (255)

Modulation of DNMT1 activity by ADP-ribose polymers

, 2005
We provided evidence that competitive inhibition of poly(ADP-ribose) polymerases in mammalian cells treated with 3-aminobenzamide causes DNA hypermethylation in the genome and anomalous hypermethylation of CpG islands.
REALE, Anna, ZAMPIERI, Michele, Giada Galleazzi, DE MATTEIS, Giovanna, CAIAFA, Paola   +4 more
core   +1 more source

Liquid biopsy in genitourinary oncology: Current clinical applications and future prospects across prostate, bladder, and renal cancers

UroPrecision, EarlyView.
Abstract Liquid biopsy has emerged as a transformative approach in oncology, providing minimally invasive access to tumor‐derived biomarkers with applications across diagnosis, prognosis, therapeutic guidance, and disease monitoring. This literature review synthesizes evidence from 125 studies evaluating circulating tumor DNA, circulating tumor cells ...
Kirolos Eskandar
wiley   +1 more source

Modulation of chromatin superstructure induced by poly(ADP-ribose) synthesis and degradation

, 1986
It has been demonstrated recently by Poirier et al. (Poirier, G. G., de Murcia, G., Jongstra-Bilen, J., Niedergang, C., and Mandel, P. (1982) Proc. Natl. Acad. Sci. U.S.A.
Lamarre, D, Poirier, G G, Gaudreau, A, Pouyet, J, Daune, M, Murcia, G,, Huletsky, A   +6 more
core  

Poly(ADP-Ribose) Polymerases [PDF]

The American Journal of Pathology, 2016
Neus Martínez-Bosch, Martin E. Fernández-Zapico, Pilar Navarro, José Yélamos   +3 more
openaire   +1 more source

Staging concept for aging management: Definition, mechanism, and coping strategies

VIEW, EarlyView.
We divided the overall aging stage into “pre‐aging”, “aging compensation”, and “aging disability”. For each stage, we delineate the clinical presentations, biological phenomena, theoretical underpinnings, and key management priorities. Abstract Aging, as a gradual and largely irreversible biological process, characterized by declining organismal ...
Zhonghan Wang, Shixian Liu, Shangyu Du, Xiangran Cui, Bo Chao, Minglei Liu, Minfei Wu   +6 more
wiley   +1 more source

Functional analysis of Arabidopsis poly(ADP-ribose) polymerases in stress response and seed germination [PDF]

, 2019
Poly(ADP-Ribose)-Polymerasen (PARPs) sind Zellkernenzyme, die posttranslational ADP-Ribose-Moleküle auf Kernproteine übertragen und damit die DNA-Reparatur aktivieren. Bisher sind die Säuger-PARPs am besten untersucht. Im Arabidopsis-Genom gibt es 3 PARP-
Rissel, Dagmar
core   +1 more source

Chromodomain Helicase DNA–Binding Proteins and Spermatogenesis: Current Advances

Andrology, EarlyView.
ABSTRACT Background Male infertility is a prevalent clinical condition, with approximately one‐third of cases classified as idiopathic, frequently stemming from impaired spermatogenesis because of dysregulated gene expression. Chromodomain helicase DNA‐binding (CHD) proteins are central chromatin remodelers that orchestrate this epigenetic regulation ...
Mingrui Zhang, Di Liu, Guoqiang Liu, Minggang Zhu, Feng Pan   +4 more
wiley   +1 more source

PARPs in liver diseases

npj Gut and Liver
Poly(ADP-ribose) polymerases (PARPs) comprise a family of 17 enzymes were initially identified for their essential roles in DNA damage repair and maintenance of genomic stability. Emerging evidence has unveiled their critical involvement in various liver
Jiaxin Xia, Xiao Tang, Qihua Zhu, Yizhu Xu   +3 more
doaj   +1 more source

The rise and fall of poly(ADP-ribose): An enzymatic perspective.

, 2015
Human cells respond to DNA damage with an acute and transient burst in production of poly(ADP-ribose), a posttranslational modification that expedites damage repair and plays a pivotal role in cell fate decisions. Poly(ADP-ribose) polymerases (PARPs) and
Ellenberger, Tom, Pascal, John M.
core  

Ablative radiotherapy in castration‐resistant prostate cancer

BJU International, EarlyView.
Objective To prove the oncological benefit of ablative radiotherapy in patients with up to five metastases from castration‐resistant prostate cancer (CRPC) a single‐centre randomised trial was initiated. Patients and Methods This monocentric, randomised, phase II clinical trial enrolled patients with up to five prostate‐specific membrane antigen ...
Tobias Hölscher, Fabian Lohaus, Lydia Koi, Jörg Kotzerke, Sebastian Hoberück, Christian Thomas, Angelika Borkowetz, Steffen Löck, Mechthild Krause, Esther G.C. Troost   +9 more
wiley   +1 more source