Results 111 to 120 of about 203,837 (307)

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

Fidelity in Archaeal Information Processing [PDF]

, 2010
A key element during the flow of genetic information in living systems is fidelity. The accuracy of DNA replication influences the genome size as well as the rate of genome evolution.
Stan J. J. Brouns, Brouns, S.J.J., Fabian Blombach, Koning, B., de, van der Oost, J., de Koning, B., Blombach, F., Oost, J., van der, Bart de Koning, John van der Oost   +9 more
core   +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

Phosphoproteomics Screen Reveals Akt Isoform-Specific Signals Linking RNA Processing to Lung Cancer

, 2014
The three Akt isoforms are functionally distinct. Here we show that their phosphoproteomes also differ, suggesting that their functional differences are due to differences in target specificity.
Iliopoulos, D, Xie, J, Sanidas, I, Hu, L, Guo, A, Tsichlis, PN, Kottakis, F, Ezell, SA, Hatziapostolou, M, Polytarchou, C, Comb, MJ   +10 more
core   +1 more source

Complex exon-intron marking by histone modifications is not determined solely by nucleosome distribution [PDF]

, 2010
It has recently been shown that nucleosome distribution, histone modifications and RNA polymerase II (Pol II) occupancy show preferential association with exons (“exon-intron marking”), linking chromatin structure and function to co-transcriptional ...
Ellis Peter, Foad, NS, Christoph M Koch, Saffrey Peter, Dillon, SC, Alexander W Bruce, Dunham Ian, Bruce, A.W., Christoph M. Koch, Shane C. Dillon, Ellis, P, Saffrey, P., Chiang, K., Bye, J., Saffrey, P, James, K, James Keith, Watkins Nicholas A., Dhami, P., Watkins, N.A., Nicholas A. Watkins, Langford, C., Andrews, R.M., Dhami, P, Watkins, NA, Alexander W. Bruce, Bonhoure Nicolas, David Vetrie, Langford, C, Willem H Ouwehand, Chiang Kelly, Langford Cordelia, James, K., Pawandeep Dhami, Dunham, I., Vetrie David, Peter Saffrey, Bye, J, Ouwehand, W.H., Kelly Chiang, Foad Nicola S., Bonhoure, N, Andrews, RM, Willem H. Ouwehand, Shane C Dillon, Nicholas A Watkins, Cordelia Langford, Jackie Bye, Vetrie, D., Koch Christoph M., Bonhoure, N., Nicola S Foad, Koch, CM, Robert M Andrews, Keith James, Peter Ellis, Chiang, K, Ian Dunham, Dillon, S.C., Bruce Alexander W., Andrews Robert M., Dunham, I, Robert M. Andrews, Bye Jackie, Vetrie, D, Foad, N.S., Ellis, P., Bruce, AW, Ouwehand Willem H., Nicolas Bonhoure, Nicola S. Foad, Koch, C.M., Dillon Shane C., Ouwehand, WH, Wutz, A., Dhami Pawandeep   +75 more
core   +1 more source

Stimulator of interferon genes agonist augmented antitumor immunity of osimertinib in Egfr‐mutated lung cancer

Molecular Oncology, EarlyView.
Combining osimertinib with the STING agonist ADU‐S100 activates innate and adaptive immunity to overcome the non‐inflamed microenvironment of Egfr‐mutant lung cancer. This combination increases NK and CD8+ T‐cell infiltration, associated with activation of the STING‐IRF3 pathway and local immunogenic cell death.
Jun Nishimura, Tadahiro Kuribayashi, Johannes Brägelmann, Sachi Okawa, Masataka Taoka, Shunta Mori, Tomoka Nishimura, Takaaki Tanaka, Go Makimoto, Kiichiro Ninomiya, Kammei Rai, Eiki Ichihara, Ryohei Katayama, Katsuyuki Hotta, Masahiro Tabata, Yosuke Togashi, Yoshinobu Maeda, Martin L. Sos, Katsuyuki Kiura, Kadoaki Ohashi   +19 more
wiley   +1 more source

tRNA Processing and Subcellular Trafficking Proteins Multitask in Pathways for Other RNAs

Frontiers in Genetics, 2019
This article focuses upon gene products that are involved in tRNA biology, with particular emphasis upon post-transcriptional RNA processing and nuclear-cytoplasmic subcellular trafficking.
Anita K. Hopper, Regina T. Nostramo
doaj   +1 more source

The role of the yeast cleavage and polyadenylation factor subunit Ydh1p/Cft2p in pre-mRNA 3'-end formation [PDF]

, 2003
Cleavage and polyadenylation factor (CPF) is a multi-protein complex that functions in pre-mRNA 3'-end formation and in the RNA polymerase II (RNAP II) transcription cycle.
Sadowski, Martin, Kyburz, A., Kyburz, Andrea, Dichtl, B., Keller, W., Keller, Walter, Sadowski, M., Dichtl, Bernhard   +7 more
core   +1 more source

MITF maintains genome stability in nonmelanocyte lineages

Molecular Oncology, EarlyView.
MITF is essential for melanocyte survival and acts as an oncogene in 10%–20% of melanomas. We show that MITF depletion causes genome instability in nonmelanocytic cells, leading to LATS2‐mediated P53 activation, cell cycle arrest, and apoptosis. This study highlights the role of MITF as a genome maintenance factor beyond the melanocyte lineage. Created
Drifa H. Gudmundsdottir, Adrián López García de Lomana, Thejus B. Venkatesh, Kritika Kirty, Snaevar Sigurdsson, Linda Vidarsdottir, Ramile Dilshat, Erla Sveinbjornsdottir, Snaedis Ragnarsdottir, Daniel H Magnusson, Maria R. Bustos, Eirikur Steingrimsson, Thorkell Gudjonsson, Stefan Sigurdsson   +13 more
wiley   +1 more source

Molecular genetic analysis of siRNA biogenesis and function in Arabidopsis thaliana [PDF]

, 2009
In diverse eukaryotes, small RNA products of Dicer-like (DCL) proteins regulate mRNA stability or translation, and direct chromatin modifications to genomic regions, phenomena collectively known as RNA silencing.
Blevins, Todd Lucas
core   +1 more source