Results 111 to 120 of about 1,095,316 (316)

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

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

A survey of analysis software for array-comparative genomic hybridisation studies to detect copy number variation

Human Genomics, 2010
Copy number variants (CNVs) create a major source of variation among individuals and populations. Array-based comparative genomic hybridisation (aCGH) is a powerful method used to detect and compare the copy numbers of DNA sequences at high resolution ...
Karimpour-Fard Anis, Dumas Laura, Phang Tzulip, Sikela James M, Hunter Lawrence E   +4 more
doaj   +1 more source

1p36 deletion syndrome: an update

, 2015
Valerie K Jordan,1 Hitisha P Zaveri,2 Daryl A Scott1,2 1Department of Molecular Physiology and Biophysics, Baylor College of Medicine, Houston, TX, USA; 2Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, TX, USA Abstract ...
Scott DA, Zaveri HP, Jordan VK
core  

A comprehensive analysis of the importance of translation initiation factors for Haloferax volcanii applying deletion and conditional depletion mutants

, 2013
Translation is an important step in gene expression. The initiation of translation is phylogenetically diverse, since currently five different initiation mechanisms are known.
Jörg Soppa, Schmitt, Jessica, Schulz, Sebastian, Näther, Daniela, Katrin Gäbel (484917), Jessica Schmitt (147351), Katrin Gäbel, Gäbel, Katrin, Daniela J Näther, Sebastian Schulz, Soppa, Jörg, Sebastian Schulz (484918), Jörg Soppa (23130), Daniela J. Näther (484919), Jessica Schmitt   +14 more
core   +1 more source

Nuclear pore links Fob1‐dependent rDNA damage relocation to lifespan control

FEBS Open Bio, EarlyView.
Damaged rDNA accumulates at a specific perinuclear interface that couples nucleolar escape with nuclear envelope association. Nuclear pores at this site help inhibit Fob1‐induced rDNA instability. This spatial organization of damage handling supports a functional link between nuclear architecture, rDNA stability, and replicative lifespan in yeast.
Yamato Okada, Mina Iwaki, Kyosuke Hagiri, Rei Izumi, Masahiko Harata, Chihiro Horigome   +5 more
wiley   +1 more source

Targeted deletion of HIF-1alpha gene in T cells prevents their inhibition in hypoxic inflamed tissues and improves septic mice survival. [PDF]

, 2007
Sepsis patients may die either from an overwhelming systemic immune response and/or from an immunoparalysis-associated lack of anti-bacterial immune defence. We hypothesized that bacterial superantigen-activated T cells may be prevented from contribution
Kreth Simone, Sitkovsky Michail V., Sitkovsky, Michail V., Alex B Lentsch, Lukashev, Dmitry, Lentsch Alex B., Michail V Sitkovsky, Kreth, Simone, Smith Patrick, Smith, Patrick, Kuboki, Satoshi, P Chen, Caldwell Charles C., Lukashev Dmitry, Akio Ohta, Manfred Thiel, Chen P., Caldwell, Charles C., Lentsch, Alex B., Dmitry Lukashev, Chen, P., Patrick Smith, Kuboki Satoshi, Satoshi Kuboki, Thiel, Manfred, Ohta, Akio, Thiel Manfred, Ohta Akio, Charles C Caldwell, Simone Kreth   +29 more
core   +1 more source

PARP inhibitors induce a senescence phenotype in non‐small cell lung carcinoma cell lines

FEBS Open Bio, EarlyView.
Talazoparib is the most potent inducer of senescence among different PARP1 inhibitors in human NSCLC cells. In the absence of PARP, no senescence phenotype was observed, demonstrating that PARP1 is necessary for the induction of senescence by this inhibitor.
Camille Huart, Manon Van den Abbeel, Christoph Schifflers, Karim Bouhjar, Andrea Scarmelotto, Alexis Khelfi, Anne‐Catherine Wera, Carine Michiels   +7 more
wiley   +1 more source

Large copy number variants are an important cause of congenital hyperinsulinism that should be screened for during routine testing

Frontiers in Endocrinology
IntroductionCongenital hyperinsulinism (HI) is characterized by inappropriate insulin secretion from the pancreatic beta-cells which causes severe hypoglycemia.
Sarah E. Flanagan, Isabella-Anna Lazaridi, Jonna M. E. Männistö, Jonna M. E. Männistö, Jasmin J. Bennett, Oguzhan Kalyon, Matthew B. Johnson, Matthew N. Wakeling, Jayne A. L. Houghton, Thomas W. Laver   +9 more
doaj   +1 more source

MiR‐513a promotes human erythroid differentiation by modulating c‐Jun

FEBS Open Bio, EarlyView.
During early human erythropoiesis, miR‐513a promoted erythroid differentiation in primary human CD34+ hematopoietic stem‐progenitor cells and human TF‐1 erythroleukemic cells by indirectly decreasing c‐Jun and phospho‐c‐Jun expression, which are associated with increased GATA1 expression.
MinJung Kim, Brittany Taylor, Shannon Bolten, Christian L. Eberly, Mahliya Abdurahman, T. Michael Creed, Acong Yang, Taylor L. Hatchet, Tristan Dyson, Shuo Gu, Curt I. Civin, Tami J. Kingsbury   +11 more
wiley   +1 more source