Results 91 to 100 of about 5,749,254 (300)

Genome-wide DNA methylation profiling integrated with gene expression profiling identifies PAX9 as a novel prognostic marker in chronic lymphocytic leukemia

Clinical Epigenetics, 2017
Background In chronic lymphocytic leukemia (CLL), epigenomic and genomic studies have expanded the existing knowledge about the disease biology and led to the identification of potential biomarkers relevant for implementation of personalized medicine. In
Lata Rani, Nitin Mathur, Ritu Gupta, Ajay Gogia, Gurvinder Kaur, Jaspreet Kaur Dhanjal, Durai Sundar, Lalit Kumar, Atul Sharma   +8 more
doaj   +1 more source

Microarray Expression Profiles of lncRNAs and mRNAs in Postoperative Cognitive Dysfunction [PDF]

Frontiers in Neuroscience, 2018
Postoperative cognitive dysfunction (POCD) is serious disorder in the central nervous system common in aged patients after anesthesia. Although its clinical symptoms are well recognized, however, the molecular etiology of the POCD remains unrevealed.
Ying Zhang, Yue-Xin Liu, Qiu-Xia Xiao, Qing Liu, Rui Deng, Jiang Bian, Isaac Bul Deng, Mohammed Al-Hawwas, Feng-Xu Yu   +8 more
openaire   +3 more sources

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

Transcriptional termination enhances protein expression in human cells [PDF]

, 2009
Transcriptional termination of mammalian RNA polymerase II (Pol II) requires a poly(A) (pA) signal and, often, a downstream terminator sequence. Termination is triggered following recognition of the pA signal by Pol II and subsequent pre-mRNA cleavage ...
Proudfoot, Nicholas J, West, Steven
core   +1 more source

Different Profile of mRNA Expression in Sinoatrial Node from Streptozotocin-Induced Diabetic Rat. [PDF]

PLoS ONE, 2016
BACKGROUND:Experiments in isolated perfused heart have shown that heart rate is lower and sinoatrial node (SAN) action potential duration is longer in streptozotocin (STZ)-induced diabetic rat compared to controls.
Zannatul Ferdous, Muhammad Anwar Qureshi, Petrilla Jayaprakash, Khatija Parekh, Annie John, Murat Oz, Haider Raza, Halina Dobrzynski, Thomas Edward Adrian, Frank Christopher Howarth   +9 more
doaj   +1 more source

Oncogenic DMTF1β promotes cancer cell motility by regulating autophagy through ULK1 stabilization

Molecular Oncology, EarlyView.
In the current study, we demonstrate that the oncogene DMTF1β regulates ULK1 stability by reducing its proteasomal degradation in cancer cells. This stabilization enables ULK1 to induce autophagy, which in turn facilitates cancer cell migration. Consequently, reduced DMTF1β levels lead to decreased autophagy and impaired cancer cell migration.
Jun Xu, Nicolas J. Niklaus, Anna M. Schläfli, Igor Tokarchuk, Magali Humbert, Federico La Manna, Bich Vu, David Maul, Ramin Radpour, Marianna Kruithof‐de Julio, Inti Zlobec, Jörn Dengjel, Bruce E. Torbett, Mario P. Tschan   +13 more
wiley   +1 more source

Effect of introns and AT-rich sequences on expression of the bacterial hygromycin B resistance gene in the basidiomycete Schizophyllum commune [PDF]

, 2001
Previously, it was shown that introns are required for efficient mRNA accumulation in Schizophyllum commune and that the presence of AT-rich sequences in the coding region of genes can result in truncation of transcripts in this homobasidiomycete.
Scholtmeijer, K., Springer, J., Wosten, H.A.B., Scholtmeijer, K, Wessels, J.G.H., Springer, J, Wosten, HAB, Wessels, JGH   +7 more
core   +1 more source

Loss of proton‐sensing TDAG8 increases tumor progression in mouse models of colon cancer

Molecular Oncology, EarlyView.
Loss of the pH‐sensing receptor TDAG8 accelerates colorectal cancer progression in mice. Animals lacking TDAG8 expression had increased tumor growth, DNA damage, and recruitment of tumor‐associated immune cells, including macrophages, neutrophils, and monocytes.
Ermanno Malagola, Yasmine Illi, Anna Bircher, Marijn Wilmink, Rachele F. Malagutti, Solenn Ottié, Cordelia Schuler, Pedro A. Ruiz, Cheryl de Vallière, Klaus Seuwen, Gerhard Rogler, Martin Hausmann   +11 more
wiley   +1 more source

Ade_DRM1_IG mRNA expression profile strongly correlates with endodormancy in whole upward-facing kiwifruit buds over winter.

, 2013
Schematic diagram of mature kiwifruit plant (Actinidia deliciosa) growth events (A); mRNA expression profile of Ade_DRM1_IG (B) and Ade_CDKB (C) during endodormancy. ····•···· HC applied —▪— No HC applied.
Roger P. Hellens (109364), Rong-Mei Wu (388919), Eric F. Walton (388920), Bin Xue (388921), Vladimir N. Uversky (123421), Marion Wood (53168), Georgina M. Rae (388918)   +6 more
core   +1 more source

PAK1 activation drives divergent resistance mechanisms to aromatase inhibition and tamoxifen in a luminal: A breast cancer model

Molecular Oncology, EarlyView.
Breast cancer remains a major cause of cancer death in women, frequently developing endocrine therapy resistance. This study demonstrates that upregulated p21‐activated kinase 1 (PAK1) activity drives resistance to tamoxifen and long‐term estrogen deprivation in ER+ breast cancer models.
Luisa Schwarzmüller, Janina Müller, Efstathios‐Iason Vlachavas, Lukas Beumers, Lena Fleischhacker, Sara Burmester, Angelika Wörner, Sabine Karolus, Dominic Helm, Cindy Körner, Stefan Wiemann   +10 more
wiley   +1 more source