Results 41 to 50 of about 1,571,262 (350)

Study of the Mechanical Strength Improvement of Wafers for EWT Solar Cells by Chemical Etching after the Drilling Process [PDF]

, 2011
Mechanical stability of EWT solar cells deteriorates when holes are created in the wafer. Nevertheless, the chemical etching after the hole generation process improves the mechanical strength by removing part of the damage produced in the drilling ...
Barredo Egusquiza, Josu, Cereceda, Eneko, Cueto Felgueroso, Gema, Hermanns, Lutz Karl Heinz   +3 more
core   +5 more sources

TDP2 suppresses chromosomal translocations induced by DNA topoisomerase II during gene transcription

Nature Communications, 2017
DNA double-strand breaks (DSBs) induced by topoisomerase II (TOP2) are rejoined by TDP2-dependent non-homologous end-joining (NHEJ) but whether this promotes or suppresses translocations is not clear. Here the authors show that TDP2 suppresses chromosome
Fernando Gómez-Herreros, Guido Zagnoli-Vieira, Ioanna Ntai, María Isabel Martínez-Macías, Rhona M. Anderson, Andrés Herrero-Ruíz, Keith W. Caldecott   +6 more
doaj   +1 more source

Protein Phosphatase 1 Recruitment by Rif1 Regulates DNA Replication Origin Firing by Counteracting DDK Activity

Cell Reports, 2014
The firing of eukaryotic origins of DNA replication requires CDK and DDK kinase activities. DDK, in particular, is involved in setting the temporal program of origin activation, a conserved feature of eukaryotes.
Anoushka Davé, Carol Cooley, Mansi Garg, Alessandro Bianchi   +3 more
doaj   +1 more source

Structural basis for the inactivation of cytosolic DNA sensing by the vaccinia virus

Nature Communications, 2022
Vaccinia virus expresses two proteins that interfere with the host immune response. Here, authors provide the structural basis for this viral defence mechanism, conserved in other poxviruses such as the causatives agents of smallpox and monkeypox.
Angel Rivera-Calzada, Raquel Arribas-Bosacoma, Alba Ruiz-Ramos, Paloma Escudero-Bravo, Jasminka Boskovic, Rafael Fernandez-Leiro, Antony W. Oliver, Laurence H. Pearl, Oscar Llorca   +8 more
doaj   +1 more source

Sirolimus for Extracranial Arteriovenous Malformations: A Scoping Review of the Evidence in Syndromic and Non‐Syndromic Cases

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Arteriovenous malformations (AVMs) are rare, high‐flow, vascular anomalies that can occur either sporadically or as part of a genetic syndrome. AVMs can progress with serious morbidity and even mortality if left unchecked. Sirolimus is an mTOR inhibitor that is effective in low‐flow vascular malformations; however, its role in AVMs is unclear.
Will Swansson, Ingrid Winship, Gary Hammerschlag, Laura Scardamaglia   +3 more
wiley   +1 more source

A novel role for the peptidyl-prolyl cis-trans isomerase Cyclophilin A in DNA-repair following replication fork stalling via the MRE11-RAD50-NBS1 complex

EMBO Reports
Cyclosporin A (CsA) induces DNA double-strand breaks in LIG4 syndrome fibroblasts, specifically upon transit through S-phase. The basis underlying this has not been described.
Marisa Bedir, Emily Outwin, Rita Colnaghi, Lydia Bassett, Iga Abramowicz, Mark O’Driscoll   +5 more
doaj   +1 more source

PARP3 is a sensor of nicked nucleosomes and monoribosylates histone H2BGlu2

Nature Communications, 2016
Chromosomal single-strand DNA breaks occur frequently and require repair to avoid disease outcomes. Here, the authors show that in bird cells, PARP3 accelerates this repair, and use structural biology and cell biology techniques to reveal details of the ...
Gabrielle J. Grundy, Luis M. Polo, Zhihong Zeng, Stuart L. Rulten, Nicolas C. Hoch, Pathompong Paomephan, Yingqi Xu, Steve M. Sweet, Alan W. Thorne, Antony W. Oliver, Steve J. Matthews, Laurence H. Pearl, Keith W. Caldecott   +12 more
doaj   +1 more source

Characterisation of a stably integrated expression system for exogenous protein expression in DT40 [version 1; referees: 2 approved, 1 approved with reservations]

Wellcome Open Research, 2017
The use of constitutive promoters to drive exogenous protein expression is an important tool for the study of diverse biological processes. To create and characterise a stably integrated expression system for DT40 cells, we constructed integration ...
Meliti Skouteri, Helfrid Hochegger, Antony M. Carr   +2 more
doaj   +1 more source

Design implications of the new harmonised probabilistic damage stability regulations [PDF]

, 2007
In anticipation of the forthcoming new harmonised regulations for damage stability, SOLAS Chapter II-1, proposed in IMO MSC 80 and due for enforcement in 2009, a number of ship owners and consequentially yards and classification societies are venturing ...
Jasionowski, Andrzej, Kanerva, Markku, Scott, Andrew, Vassalos, Dracos, York, Anthony   +4 more
core  

Intravitreal GD2‐Specific Chimeric Antigen Receptor T‐Cell Therapy for Refractory Retinoblastoma

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Effective treatments for advanced, treatment‐resistant retinoblastoma (RB) remain limited. GD2‐specific chimeric antigen receptor (CAR) T cells show potent antitumor activity with minimal toxicity but have not previously been evaluated in RB.
Subongkoch Subhadhirasakul, Jatuporn Sujjitjoon, Pa‐thai Yenchitsomanus, Kridtin Jarutatsanangkoon, Ng Wei Loon, Kleebsabai Sanpakit, Jassada Buaboonnam, Chayamon Takpradit, Pornpimon Yuti, Nunghathai Sawasdee, Piriya Luangwattananun, Siripakorn Sangkitporn, Arnan Limmahachai, La‐ongsri Atchaneeyasakul   +13 more
wiley   +1 more source