Results 101 to 110 of about 303,937 (307)

Dual targeting of RET and SRC synergizes in RET fusion‐positive cancer cells

Molecular Oncology, EarlyView.
Despite the strong activity of selective RET tyrosine kinase inhibitors (TKIs), resistance of RET fusion‐positive (RET+) lung cancer and thyroid cancer frequently occurs and is mainly driven by RET‐independent bypass mechanisms. Son et al. show that SRC TKIs significantly inhibit PAK and AKT survival signaling and enhance the efficacy of RET TKIs in ...
Juhyeon Son, Lily L. Remsing Rix, Bin Fang, Eric A. Welsh, Nicole V. Bremer, Valentina Foglizzo, Paola Roa, Nickole Sigcha‐Coello, Yi Liao, Eric B. Haura, Alexander Drilon, John M. Koomen, Emiliano Cocco, Uwe Rix   +13 more
wiley   +1 more source

HIV-1 replication through hHR23A-mediated interaction of Vpr with 26S proteasome.

PLoS ONE, 2010
HIV-1 Vpr is a virion-associated protein. Its activities link to viral pathogenesis and disease progression of HIV-infected patients. In vitro, Vpr moderately activates HIV-1 replication in proliferating T cells, but it is required for efficient viral ...
Ge Li, Robert T Elder, Larisa Dubrovsky, Dong Liang, Tatiana Pushkarsky, Karen Chiu, Tao Fan, Josephine Sire, Michael Bukrinsky, Richard Y Zhao   +9 more
doaj   +1 more source

Cell cycle progression or translation control is not essential for vesicular stomatitis virus oncolysis of hepatocellular carcinoma. [PDF]

, 2010
The intrinsic oncolytic specificity of vesicular stomatitis virus (VSV) is currently being exploited to develop alternative therapeutic strategies for hepatocellular carcinoma (HCC). Identifying key regulators in diverse transduction pathways that define
A Bianchini, A Villanueva, Alexandra Junger, Antonia Rizzani, DA Altomare, EF Dunn, Enrico N. De Toni, Günter Schneider, HG Wendel, I Fabregat, I Nicoletti, IBCJ Rosenwald, JE Dancey, Jennifer Altomonte, JH Connor, JS Orlando, K Shinozaki, K Shinozaki, L Mishra, LM Schang, M Ahmed, M Hidalgo, M Ikeda, M Sun, Maciej Lesniak, N Kato, N Kato, N Kemeny, N Sonenberg, NA Hamid, Nobuyuki Kato, O Ebert, O Ebert, O Larsson, Oliver Ebert, P Chakraborty, P Newell, PC Chiang, PL Hallenbeck, RB Kjellerup, RL Silva, RM Memmott, Roland M. Schmid, S Balachandran, S Joshi, S Marozin, S Oliere, S Sei, S Sell, Sabrina Marozin, SM Steinberg, SR Kimball, T Cascone, T Nakamura, T Ueda, TL Nguyen, TP Cripe, WE Thasler, Wolfgang E. Thasler, XQ Lun, Y Ma   +60 more
core   +3 more sources

The Primate Lentivirus-Encoded Nef Protein Can Regulate Several Steps of the Viral Replication Cycle

Virology, 1999
The primate lentiviruses encode a protein, Nef, which is required for efficient viral replication in their host. Several biological activities of nef identified in vitro may contribute to this requirement in vivo, including receptor modulation and interference with cellular signaling pathways.
Collette, Yves, Olive, Daniel
openaire   +2 more sources

HIV-1 envelope proteins up-regulate N6-methyladenosine levels of cellular RNA independently of viral replication [PDF]

Journal of Biological Chemistry, 2019
N6-methyladenosine (m6A) modification of HIV-1 RNA regulates viral replication and protein expression. The m6A modification is regulated by two groups of cellular proteins named writers and erasers that add or remove m6A, respectively. HIV-1 infection of CD4+ T-cells increases m6A levels of cellular mRNA, but the underlying mechanism is unknown.
Nagaraja Tirumuru, Li Wu
openaire   +2 more sources

Exploiting metabolic adaptations to overcome dabrafenib treatment resistance in melanoma cells

Molecular Oncology, EarlyView.
We show that dabrafenib‐resistant melanoma cells undergo mitochondrial remodeling, leading to elevated respiration and ROS production balanced by stronger antioxidant defenses. This altered redox state promotes survival despite mitochondrial damage but renders resistant cells highly vulnerable to ROS‐inducing compounds such as PEITC, highlighting redox
Silvia Eller, Susanne Ebner, Carmen Haselrieder, Julia K. Günther, Astrid Drasche, Sophie Strich, Chiara Volani, Andrea Medici, Aleksandar Nikolajevic, Alex Deltedesco, Johannes E. Sigmund, Michael J. Blumer, Martin Hermann, Johanna Vanacker, Gerald Brandacher, Eduard Stefan, Omar Torres‐Quesada, Jakob Troppmair   +17 more
wiley   +1 more source

Cullin 3-mediated ubiquitination restricts enterovirus D68 replication and is counteracted by viral protease 3C

Journal of Virology
Enterovirus D68 (EV-D68) has emerged as a significant threat to public health because of its association with respiratory illnesses and neurological complications, including acute flaccid myelitis.
Yan Li, Limei Qu, Yubin Tang, Fushun Ni, Siyu Shen, Haoran Guo, Xiao-Fang Yu, Wei Wei   +7 more
doaj   +1 more source

Cellular hnRNP A2/B1 interacts with the NP of influenza A virus and impacts viral replication. [PDF]

PLoS ONE, 2017
The viral ribonucleoprotein (vRNP) of influenza A virus is formed by virion RNA (vRNA), viral polymerase complex, and nucleoprotein (NP). The NP plays an important role in facilitating the replication and stabilization of viral RNA.
Cheng-Kai Chang, Chi-Jene Chen, Chih-Ching Wu, Shiau-Wen Chen, Shin-Ru Shih, Rei-Lin Kuo   +5 more
doaj   +1 more source

Regulation of apoptosis and replicative senescence in CD8+ T cells from patients with viral infections

Biochemical Society Transactions, 2000
Activated T lymphocytes are generated during an immune response. The induction of T lymphocyte proliferation is one way in which cell numbers can be controlled. However, once generated, the increased numbers of cells must be removed in order to re-establish cellular homoeostasis within the immune system.
Soares, M, Maini, M, Beverley, P, Salmon, M, Akbar, A   +4 more
openaire   +3 more sources

LINC01116, a hypoxia‐lncRNA marker of pathological lymphangiogenesis and poor prognosis in lung adenocarcinoma

Molecular Oncology, EarlyView.
The LINC01116 long noncoding RNA is induced by hypoxia and associated with poor prognosis and high recurrence rates in two cohorts of lung adenocarcinoma patients. Here, we demonstrate that besides its expression in cancer cells, LINC01116 is markedly expressed in lymphatic endothelial cells of the tumor stroma in which it participates in hypoxia ...
Marine Gautier‐Isola, Rafael Lopes Goncalves, Marin Truchi, Caroline Lacoux, Célia Scribe, Hugo Cadis, Laetitia Guardini, Sophie Bekisz, Marius Ilié, Paul Hofman, Georges Vassaux, Bernard Mari, Roger Rezzonico   +12 more
wiley   +1 more source