Results 91 to 100 of about 2,965,907 (391)

Supplementary Figure 5 from Dendritic Cells in Tumor-Associated Tertiary Lymphoid Structures Signal a Th1 Cytotoxic Immune Contexture and License the Positive Prognostic Value of Infiltrating CD8⁺ T Cells [PDF]

, 2023
Jérémy Goc, Claire Germain, Thi Kim Duy Vo-Bourgais, Audrey Lupo, Christophe Klein, Samantha Knockaert, Luc de Chaisemartin, Hanane Ouakrim, Étienne Becht, Marco Alifano, Pierre Validire, Romain Remark, Scott A. Hammond, Isabelle Cremer, Diane Damotte, Wolf H. Fridman, Catherine Sautès‐Fridman, Marie‐Caroline Dieu‐Nosjean   +17 more
openalex   +1 more source

Chloroquine supplementation increases the cytotoxic effect of curcumin against Her2/neu overexpressing breast cancer cells in vitro and in vivo in nude mice while counteracts it in immune competent mice [PDF]

, 2017
Autophagy is usually a pro-survival mechanism in cancer cells, especially in the course of chemotherapy, thus autophagy inhibition may enhance the chemotherapy-mediated anti-cancer effect.
Bei, R., Benvenuto, M., Bernardini, R., Cirone, M., D'Amati, G., D'Orazi, Giulio, Faggioni, A., Granato, M., Masuelli, L., Mattei, M., Mattera, R.   +10 more
core   +1 more source

NFATc1 controls the cytotoxicity of CD8+ T cells [PDF]

Nature Communications, 2017
AbstractCytotoxic T lymphocytes are effector CD8+ T cells that eradicate infected and malignant cells. Here we show that the transcription factor NFATc1 controls the cytotoxicity of mouse cytotoxic T lymphocytes. Activation of Nfatc1 −/− cytotoxic T lymphocytes showed a defective cytoskeleton organization and ...
Stefan Klein-Hessling, Khalid Muhammad, Matthias Klein, Tobias Pusch, Ronald Rudolf, Jessica Flöter, Musga Qureischi, Andreas Beilhack, Martin Vaeth, Carsten Kummerow, Christian Backes, Rouven Schoppmeyer, Ulrike Hahn, Markus Hoth, Tobias Bopp, Friederike Berberich-Siebelt, Amiya Patra, Andris Avots, Nora Müller, Almut Schulze, Edgar Serfling   +20 more
openaire   +4 more sources

TRAIL‐PEG‐Apt‐PLGA nanosystem as an aptamer‐targeted drug delivery system potential for triple‐negative breast cancer therapy using in vivo mouse model

Molecular Oncology, EarlyView.
Aptamers are used both therapeutically and as targeting agents in cancer treatment. We developed an aptamer‐targeted PLGA–TRAIL nanosystem that exhibited superior therapeutic efficacy in NOD/SCID breast cancer models. This nanosystem represents a novel biotechnological drug candidate for suppressing resistance development in breast cancer.
Gulen Melike Demirbolat, Aslihan Kucuk, Omer Erdogan, Samed Ozer, Bensu Kozan, Tugba Cuceli, Erkan Gumus, Evrim Cevik, Ozge Cevik   +8 more
wiley   +1 more source

A mathematical model of cytotoxic and helper T cell interactions in a tumour microenvironment

Letters in Biomathematics, 2018
We develop a mathematical model to examine the role of helper and cytotoxic T cells in an anti-tumour immune response. The model comprises three ordinary differential equations describing the dynamics of the tumour cells, the helper and the cytotoxic T ...
Heidi Dritschel, Sarah L. Waters, Andreas Roller, Helen M. Byrne   +3 more
doaj   +1 more source

The PI3Kδ inhibitor roginolisib (IOA‐244) preserves T‐cell function and activity

Molecular Oncology, EarlyView.
Identification of novel PI3K inhibitors with limited immune‐related adverse effects is highly sought after. We found that roginolisib and idelalisib inhibit chronic lymphocytic leukemia (CLL) cells and Treg suppressive functions to similar extents, but roginolisib affects cytotoxic T‐cell function and promotion of pro‐inflammatory T helper subsets to a
Elise Solli, Alessio Bevilacqua, Mathias Wenes, Denis Migliorini, Lars van der Veen, Sigrid S Skånland, Giusy Di Conza, Kjetil Taskén   +7 more
wiley   +1 more source

Increased Peripheral Blood Pro-Inflammatory/Cytotoxic Lymphocytes in Children with Bronchiectasis. [PDF]

PLoS ONE, 2015
Bronchiectasis (BE) in children is common in some communities including Indigenous children in Australia. Relatively little is known about the nature of systemic inflammation in these children, especially the contribution of specific pro-inflammatory and
G Hodge, J W Upham, A B Chang, K J Baines, S T Yerkovich, S J Pizzutto, S Hodge   +6 more
doaj   +1 more source

Colorectal cancer‐derived FGF19 is a metabolically active serum biomarker that exerts enteroendocrine effects on mouse liver

Molecular Oncology, EarlyView.
Meta‐transcriptome analysis identified FGF19 as a peptide enteroendocrine hormone associated with colorectal cancer prognosis. In vivo xenograft models showed release of FGF19 into the blood at levels that correlated with tumor volumes. Tumoral‐FGF19 altered murine liver metabolism through FGFR4, thereby reducing bile acid synthesis and increasing ...
Jordan M. Beardsley, Michael W. Rohr, Joseph A. Goode, Sai Preethi Nakkina, Jignesh G. Parikh, Deborah A. Altomare   +5 more
wiley   +1 more source

CYTOTOXIC ACTIVITY OF COMBINED FIG EXTRACT AND OLIVE OIL AGAINST BREAST CANCER CELLS

Jurnal Farmasi Sains dan Praktis, 2020
Figs and olive oil are plants containing flavonoids compounds. Flavonoids have antioxidant and cytotoxic activities. This study aims to find out the antioxidant and cytotoxic activities of fig extract, olive oil and combination of fig and olive oil as ...
Naniek Widyaningrum, Atina Hussana, Reza Saeful Adi, Memi Tiastuti, Karina Misti Utami   +4 more
doaj   +1 more source

Fusion of Sendai virus with the target cell membrane is required for T cell cytotoxicity [PDF]

, 1978
INFECTION of mice with viruses can generate cytotoxic T lymphocytes (CTL) which show restricted specificity for target cell lysis. Specific lysis requires that the virus used to prime the target cells must be of the same type as that used to sensitise ...
A Munro, A Scheid, H Tozawa, JW Schrader, K Sugamura, M Homma, MARY-JANE GETHING, MICHAEL WATERFIELD, RM Zinkernagel, U Koszinowski, U Koszinowski, ULRICH KOSZINOWSKI, Y Hosaka   +12 more
core   +1 more source