Results 121 to 130 of about 292,166 (318)

Golgin45 assists mitosis via its nuclear localization sequence

Biochemical and Biophysical Research Communications
In mammalian cells, the Golgi apparatus undergoes fragmentation for its correct partition into two daughter cells during mitosis. Several Golgi structural proteins have been demonstrated to regulate Golgi disassembly/reassembly and spindle formation. However, it is largely unknown whether Golgi proteins mediate other major events in mitosis.
Jingkai Gao, Lianhui Zhu, Xihua Yue, Shuaiyang Jing, Shuocheng Tang, Intaek Lee, Yi Qian   +6 more
openaire   +2 more sources

Cell‐cycle‐specific lesion evolution rather than inhibition of double‐strand‐break repair underpins cisplatin radiosensitization

Molecular Oncology, EarlyView.
We analyze cisplatin–DNA adducts (CDAs) and double‐strand breaks (DSBs) in a cell‐cycle‐dependent manner. We find that CDAs form similarly across all cell cycle phases. DSBs arise only in S‐phase. CDAs might not directly impair DSB repair, but S‐phase DSB lesions evolve in the presence of CDAs and disrupt repair in G2, also causing radiosensitization ...
Ye Qiu, Xixi Lin, Emil Mladenov, Veronika Mladenova, Jürgen Thomale, Ali Sak, Yao Wang, Yunxuan Deng, Eleni Gkika, Martin Stuschke, George Iliakis   +10 more
wiley   +1 more source

Importin-α-mediated nucleolar localization of potato mop-top virus TRIPLE GENE BLOCK1 (TGB1) protein facilitates virus systemic movement, whereas TGB1 self-interaction is required for cell-to-cell movement in Nicotiana benthamiana

, 2015
This work was supported by the Swedish Research Council Formas (to E.I.S.), the Carl Tryggers Foundation (to E.I.S. and N.I.L.), the Swedish Institute (to N.I.L.), and the Rural and Environmental Science and Analytical Services Division strategic ...
Savenkov, Eugene I., Cowan, Graham H., Lukhovitskaya, Nina I., Tilsner, Jens, Torrance, Lesley, Vetukuri, Ramesh R.   +5 more
core   +1 more source

Fusion of the BCL9 HD2 domain to E1A increases the cytopathic effect of an oncolytic adenovirus that targets colon cancer cells [PDF]

, 2006
Swiss Cancer League, Swiss National Science Foundation and SNSF NCCR Molecular Oncology ProgrammeBackground: The Wnt signaling pathway is activated by mutations in the APC and beta-catenin genes in many types of human cancer.
Homicsko, Krisztian, Pittet Anne-Laure, Christophe Fuerer, Lukashev, Alexander N., Homicsko Krisztian, Alexander N Lukashev, Fuerer Christophe, Anne-Laure Pittet, Iggo, Richard D., Fuerer, Christophe, Pittet, Anne-Laure, Richard D Iggo, Lukashev Alexander N, Iggo Richard D, Krisztian Homicsko   +14 more
core   +1 more source

Interpreting the effects of DNA polymerase variants at the structural level

Molecular Oncology, EarlyView.
Using MAVISp and molecular dynamics simulations, we analyzed over 60 000 missense variants in POLE and POLD1 from ClinVar, COSMIC, cBioPortal, and saturation mutagenesis. Identified mechanistic indicators, including stability, binding, and long‐range, enable structural interpretation, providing ACMG‐like evidence for possible reclassification of VUS ...
Matteo Arnaudi, Karolina Krzesińska, Ludovica Beltrame, Pablo Sánchez‐Izquierdo Besora, Matteo Tiberti, Mef Nilbert, Anna Rohlin, Elena Papaleo   +7 more
wiley   +1 more source

DNA methylation and expression of MAPRE3 affect overall survival of early‐stage non‐small cell lung cancer patients

Molecular Oncology, EarlyView.
Both cg12821679MAPRE3 methylation and MAPRE3 expression are significantly associated with overall survival (OS) of non‐small cell lung cancer. Meanwhile, MAPRE3 expression significantly modified the effect of smoking cessation on OS. Smoking cessation benefits OS merely for patients with high MAPRE3 expression.
Chao Chen, Jiancheng Cheng, Ruili Hou, Xiaoyuan Zheng, Li Su, Maria Moksnes Bjaanæs, Anna Karlsson, Maria Planck, Johan Staaf, Åslaug Helland, Manel Esteller, David C. Christiani, Feng Chen, Xiaofei Cao, Ruyang Zhang   +14 more
wiley   +1 more source

Circulating tumor cell viability during and after radiotherapy mirrors treatment response in cancer patients

Molecular Oncology, EarlyView.
Radiotherapy (RT) response depends on the DNA repair capacity of tumor and host cells. We show that circulating tumor cell (CTC) counts and apoptosis rates before and after RT predict treatment response and outcome, which can be accessed via easily accessible liquid biopsy approaches. Created in BioRender. Wikman, H.
Yvonne Goy, Jana Löptien, Cornelia Coith, Afroditi Nanou, Katharina Hintelmann, Pinnschmidt Hans, Cordula Petersen, Klaus Pantel, Sabine Riethdorf, Kerstin Borgmann, Harriet Wikman   +10 more
wiley   +1 more source

Identification of charged amino acids required for nuclear localization of human L1 ORF1 protein

Mobile DNA, 2019
Background Long Interspersed Element 1 (LINE-1) is a retrotransposon that is present in 500,000 copies in the human genome. Along with Alu and SVA elements, these three retrotransposons account for more than a third of the human genome sequence.
B. T. Freeman, M. Sokolowski, A. M. Roy-Engel, M. E. Smither, V. P. Belancio   +4 more
doaj   +1 more source

Developmental programmes drive cellular plasticity, disease progression and therapy resistance in lung adenocarcinoma

Molecular Oncology, EarlyView.
This study shows that lung adenocarcinomas exploit developmental branching morphogenesis to acquire a therapy resistant basal‐like tumour cell state. This process was found to be regulated by combined TP53 loss‐of‐function and type‐I interferon signalling, identifying a novel axis for biomarker and therapeutic target discovery.
Kamila J Bienkowska, Stephany Gallardo, Nur S. Zainal, Leena Arora, Matthew Ellis, Maria‐Antoinette Lopez, Judith Austine, Sai Pittla, Serena J Chee, Aiman Alzetani, Emily C Shaw, Christian H Ottensmeier, Gareth J Thomas, Christopher J Hanley   +13 more
wiley   +1 more source

Drug-Resistant AML Cells and Primary AML Specimens Are Killed by ¹¹¹In-Anti-CD33 Monoclonal Antibodies Modified with Nuclear Localizing Peptide Sequences [PDF]

, 2008
Veerle Kersemans, Bart Cornelissen, Mark D. Minden, Joseph Brandwein, Raymond M. Reilly   +4 more
openalex   +1 more source