Results 101 to 110 of about 738,282 (345)

Ubiquitylation in immune disorders and cancer: from molecular mechanisms to therapeutic implications [PDF]

, 2012
Conjugation of ubiquitin to proteins (ubiquitylation) has emerged to be one of the most crucial post-translational modifications controlling virtually all cellular processes.
Fulda, Simone, Rajalingam, Krishnaraj, Dikic, Ivan   +2 more
core   +1 more source

Immunoregulatory activity of recombinant human tumor necrosis factor (TNF)-alpha: induction of TNF receptors on human T cells and TNF-alpha-mediated enhancement of T cell responses.

Journal of Immunology, 1987
The expression of specific tumor necrosis factor (TNF) membrane receptors and biological effects of recombinant TNF (rTNF)-alpha on normal human T lymphocytes were studied.
P. Scheurich, B. Thoma, U. Uçer, K. Pfizenmaier   +3 more
semanticscholar   +1 more source

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

Molecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

Interferon-gamma enhances expression of cellular receptors for tumor necrosis factor.

Journal of Immunology, 1986
Incubation of several human tumor cell lines with human interferon-gamma (IFN-gamma) increased the specific binding of subsequently added 125I-labeled recombinant human tumor necrosis factor (TNF).
M. Tsujimoto, Y. Yip, J. Vilček
semanticscholar   +1 more source

Genetic attenuation of ALDH1A1 increases metastatic potential and aggressiveness in colorectal cancer

Molecular Oncology, EarlyView.
Aldehyde dehydrogenase 1A1 (ALDH1A1) is a cancer stem cell marker in several malignancies. We established a novel epithelial cell line from rectal adenocarcinoma with unique overexpression of this enzyme. Genetic attenuation of ALDH1A1 led to increased invasive capacity and metastatic potential, the inhibition of proliferation activity, and ultimately ...
Martina Poturnajova, Zuzana Kozovska, Ondrej Pos, Kristina Pavlov, Sachin Gulati, Peter Makovicky, Kristina Jakic, Monika Burikova, Eva Sedlackova, Barbora Svitkova, Silvia Tyciakova, Vojtech Bystry, Nicolas Blavet, Boris Tichy, Matej Hrnciar, Jaroslav Budis, Miroslav Tomas, Peter Dubovan, Georgina Kolnikova, Veronika Repaska, Nikoleta Mojzesova, Eva Zomborska, Daniel Pindak, Michal Mego, Tomas Szemes, Miroslava Matuskova   +25 more
wiley   +1 more source

Induction of the synthesis of tumor necrosis factor receptors by interferon-gamma.

Journal of Immunology, 1986
Human HT-29 colon carcinoma and HeLa D98/AH2 and SK-MEL-109 melanoma cells were sensitive to synergistic growth inhibition by concentrations of recombinant human tumor necrosis factor (rTNF) and interferon-gamma (rIFN-gamma) which individually were only ...
V. Ruggiero, J. Tavernier, W. Fiers, C. Baglioni   +3 more
semanticscholar   +1 more source

Dietary nitrate and nitrite protect against doxorubicin‐induced cardiac fibrosis and oxidative protein damage in tumor‐bearing mice

FEBS Open Bio, EarlyView.
Chemotherapies such as doxorubicin can have toxic effects on healthy cardiovascular/heart tissue. Following up on a doxorubicin toxicity study in mice without tumors where nitrate water was cardioprotective (lessened toxicity), this study with tumor‐bearing mice undergoing doxorubicin treatment showed no negative effect of nitrate and nitrite on drug ...
Rama D. Yammani, Xiaofei Chen, Nildris Cruz‐Diaz, Xuewei Zhu, Swati Basu, Daniel B. Kim‐Shapiro, David R. Soto‐Pantoja, Leslie B. Poole   +7 more
wiley   +1 more source

Delivery of sTRAIL variants by MSCs in combination with cytotoxic drug treatment leads to p53-independent enhanced antitumor effects [PDF]

, 2013
Mesenchymal stem cells (MSCs) are able to infiltrate tumor tissues and thereby effectively deliver gene therapeutic payloads. Here, we engineered murine MSCs (mMSCs) to express a secreted form of the TNF-related apoptosis-inducing ligand (TRAIL), which ...
A Ashkenazi, A Ashkenazi, A Chuntharapai, A Mohr, A Mohr, A Mohr, A Mohr, A Nakamizo, A Peister, AM van der Sloot, B Hall, C Buneker, CR Reis, D Sampath, D Stadel, DR Camidge, EW Duiker, FP Barry, GS Wu, GS Wu, I Nicoletti, J Lemke, J Luetzkendorf, JW Schymkowitz, K Ichikawa, K Papenfuss, L Zhang, LG Menon, LS Sasportas, M MacFarlane, M Vogler, M Vogler, M Vogler, ME Davis, MH Kim, MR Loebinger, MR Sprick, RM Zwacka, RW Johnstone, SB Bratton, SJ Braeuer, SM Albarenque, SM Kim, T Trarbach, TK Oost, TM Ganten, TS Griffith   +46 more
core   +1 more source

Shedding of tumor necrosis factor receptors by activated human neutrophils

Journal of Experimental Medicine, 1990
The capacity of human neutrophils (PMN) to bind tumor necrosis factor (TNF) was rapidly lost when the cells were incubated in suspension with agents that can stimulate their migratory and secretory responses. Both physiological (poly)peptides (FMLP, C5a,
FranyoisePorteuand Carl Nathan
semanticscholar   +1 more source

Naked cuticle is essential for Drosophila wing development beyond Wingless signaling

FEBS Open Bio, EarlyView.
Naked cuticle (Nkd), a Wnt signaling inhibitor, assumes extensive roles in Drosophila wing development. Overexpressing Nkd causes smaller, crumpled wings, while also perturbing multiple signaling pathways and developmental genes. A specific region (R1S) is critical for Nkd's function as a signaling integrator, offering new insights for studying its ...
Rui Wang, Ping Wang
wiley   +1 more source