Results 41 to 50 of about 43,652 (215)

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

Base-excision repair pathway shapes 5-methylcytosine deamination signatures in pan-cancer genomes

Nature Communications
Transition of cytosine to thymine in CpG dinucleotides is the most frequent type of mutation in cancer. This increased mutability is commonly attributed to the spontaneous deamination of 5-methylcytosine (5mC), which is normally repaired by the base ...
André Bortolini Silveira, Alexandre Houy, Olivier Ganier, Begüm Özemek, Sandra Vanhuele, Anne Vincent-Salomon, Nathalie Cassoux, Pascale Mariani, Gaelle Pierron, Serge Leyvraz, Damian Rieke, Alberto Picca, Franck Bielle, Marie-Laure Yaspo, Manuel Rodrigues, Marc-Henri Stern   +15 more
doaj   +1 more source

Identify the signature genes for diagnose of uveal melanoma by weight gene co-expression network analysis [PDF]

International Journal of Ophthalmology, 2015
AIM: To identify and understand the relationship between co-expression pattern and clinic traits in uveal melanoma, weighted gene co-expression network analysis (WGCNA) is applied to investigate the gene expression levels and patient clinic features ...
Kai Shi, Zhi-Tong Bing, Gui-Qun Cao, Ling Guo, Ya-Na Cao, Hai-Ou Jiang, Mei-Xia Zhang   +6 more
doaj   +1 more source

Long Overall Survival After Dendritic Cell Vaccination in Metastatic Uveal Melanoma Patients [PDF]

, 2014
Purpose: To assess the safety and efficacy of dendritic cell vaccination in metastatic uveal melanoma. Design: Interventional case series. Methods: We analyzed 14 patients with metastatic uveal melanoma treated with dendritic cell vaccination.
Aarntzen, E.H.J.G. (Erik), Bol, K.F. (Kalijn), Coulie, P.G. (Pierre), Figdor, C.G. (Carl), Keunen, J.E.E. (Jan), Klein, J.E.M.M. (Annelies) de, Mensink, H.W. (Hanneke), Paridaens, A.D.A. (Dion), Punt, C.J.A. (Cornelis), Schreibelt, G. (Gerty), Vries, I.J.M. (Jolanda) de   +10 more
core   +1 more source

Correlation of the differential expression of PIK3R1 and its spliced variant, p55α, in pan‐cancer

Molecular Oncology, EarlyView.
PIK3R1 undergoes alternative splicing to generate the isoforms, p85α and p55α. By combining large patient datasets with laboratory experiments, we show that PIK3R1 spliced variants shape cancer behavior. While tumors lose the protective p85α isoform, p55α is overexpressed, changes linked to poorer survival and more pronounced in African American ...
Ishita Gupta, Yang Song, Madeleine Ndahayo, Anirudh Saxena, Theresa Guo, Dylan Z. Kelley, Jessica Gore, Andrew Hennigan, Alexa Anderson, John C. Papadimitriou, Daria A. Gaykalova   +10 more
wiley   +1 more source

Pathogenic Neurofibromatosis type 1 gene variants in tumors of non‐NF1 patients and role of R1276

FEBS Open Bio, EarlyView.
Somatic variants of the neurofibromatosis type 1 (NF1) gene occur across neoplasms without clinical manifestation of the disease NF1. We identified emerging somatic pathogenic NF1 variants and hotspots, for example, at the arginine finger 1276. Those missense variants provide fundamental information about neurofibromin's role in cancer.
Mareike Selig, Swanhild Lohse, Sara Elahi, Nils Hartmann, Stefanie Deckert, Shutian Si, Alexander Desuki, Anja Harder   +7 more
wiley   +1 more source

Assessment of the effect of iris colour and having children on 5-year risk of death after diagnosis of uveal melanoma: a follow-up study [PDF]

, 2014
BACKGROUND: To examine the all-cause mortality and uveal melanoma specific mortality among newly diagnosed uveal melanoma patients after five years. Furthermore, we assess of the effect of iris colour and having children on 5-year risk of death after ...
Andrea Schmidt-Pokrzywniak, Andreas Stang, Karl-Heinz Jöckel, Norbert Bornfeld, Oliver Kuss, Sven Kalbitz   +5 more
core   +2 more sources

Metamaterial Antennas Enhance MRI of the Eye and Occipital Brain

Advanced Materials, EarlyView.
A radiofrequency antenna platform comprising planar and bend configurations is developed, incorporating structurally integrated epsilon‐negative metamaterial unit cells to enhance MRI. These antennas enable high‐resolution in vivo human MRI of the eye, orbit, and occipital brain. Comprehensive validation, including simulations, phantom experiments, SAR,
Nandita Saha, Bilguun Nurzed, Mostafa Berangi, Andre Kuehne, Helmar Waiczies, Igor Fabian Tellez Ceja, Xiang Hu, Thomas Gladytz, Lisa Krenz, Dave Huebler, Beate Endemann, Claudia Brockmann, Ebba Beller, Oliver Stachs, Thoralf Niendorf   +14 more
wiley   +1 more source

Forty-year prognosis after plaque brachytherapy of uveal melanoma

Scientific Reports, 2020
In this study, the long-term patient survival after plaque brachytherapy of uveal melanoma is examined. All patients treated between 1980 and 1999 at a single institution were included (n = 677). 533 (79%) had deceased before the end of follow-up.
Gustav Stålhammar
doaj   +1 more source

Chromosomal Gains and Losses in Uveal Melanomas Detected by Comparative Genomic Hybridization [PDF]

, 1994
Eleven uveal melanomas were analyzed using comparative genomic hybridization (CGH). The most abundant genetic changes were loss of chromosome 3, overrepresentation of 6p, loss of 6q, and multiplication of 8q.
Becher, Reinhard, Bornfeld, N., Cremer, Thomas, Horsthemke, B., Jauch, Anna, Manoir, Stanislas du, Prescher, G., Speicher, Michael R.   +7 more
core