Results 41 to 50 of about 2,987,261 (338)

The predictive value of total-body PET/CT in non-small cell lung cancer for the PD-L1 high expression

Frontiers in Oncology, 2022
PurposeTotal-body positron emission tomography/computed tomography (PET/CT) provides faster scanning speed, higher image quality, and lower injected dose.
Bingxin Hu, Huibin Jin, Xiali Li, Xinyu Wu, Junling Xu, Yongju Gao   +5 more
doaj   +1 more source

Tumor derived Microvesicles enhance cross-processing ability of clinical grade Dendritic Cells [PDF]

, 2018
Tumor cells release extracellular microvesicles (MVs) in the microenvironment to deliver biological signals to neighbouring cells as well as to cells in distant tissues.
Battisti, Federico, Belleudi, Francesca, Claudia De Archangelis,, DI FILIPPO, Alessandra, Dionisi, Marco, Napoletano, Chiara, Nuti, Marianna, RAHIMI KOSHKAKI, Hassan, Rughetti, Aurelia, Ruscito, Ilary, Torrisi, Maria Rosaria, Zizzari, ILARIA GRAZIA   +11 more
core   +1 more source

Therapeutic potential of NR4A1 in cancer: Focus on metabolism

Frontiers in Oncology, 2022
Metabolic reprogramming is a vital hallmark of cancer, and it provides the necessary energy and biological materials to support the continuous proliferation and survival of tumor cells. NR4A1 is belonging to nuclear subfamily 4 (NR4A) receptors.
Shan Deng, Bo Chen, Jiege Huo, Xin Liu, Xin Liu   +4 more
doaj   +1 more source

Insights into PI3K/AKT signaling in B cell development and chronic lymphocytic leukemia

FEBS Letters, EarlyView.
This Review explores how the phosphoinositide 3‐kinase and protein kinase B pathway shapes B cell development and drives chronic lymphocytic leukemia, a common blood cancer. It examines how signaling levels affect disease progression, addresses treatment challenges, and introduces novel experimental strategies to improve therapies and patient outcomes.
Maike Buchner
wiley   +1 more source

Targeting tumor multicellular aggregation through IGPR-1 inhibits colon cancer growth and improves chemotherapy [PDF]

, 2017
Adhesion to extracellular matrix (ECM) is crucially important for survival of normal epithelial cells as detachment from ECM triggers specific apoptosis known as anoikis.
A C Belkina, B E Pearson, M Lavaei, N Rahimi, N Woolf, P A Bondzie, R D Meyer, V Chitalia   +7 more
core   +1 more source

The cytoskeletal control of B cell receptor and integrin signaling in normal B cells and chronic lymphocytic leukemia

FEBS Letters, EarlyView.
In lymphoid organs, antigen recognition and B cell receptor signaling rely on integrins and the cytoskeleton. Integrins act as mechanoreceptors, couple B cell receptor activation to cytoskeletal remodeling, and support immune synapse formation as well as antigen extraction.
Abhishek Pethe, Tanja Nicole Hartmann
wiley   +1 more source

Down-regulation of the Lamin A/C in neuroblastoma triggers the expansion of tumor initiating cells [PDF]

, 2015
Tumor-initiating cells constitute a population within a tumor mass that shares properties with normal stem cells and is considered responsible for therapy failure in many cancers.
AMENDOLA, Donatella, Bearzi, Claudia, Bucci, Barbara, Camerlingo, Rosalba, CARICO, ELISABETTA, D'Agnano, Igea, DOMINICI, Carlo, Felsani, Armando, Guglielmi, Loredana, Iannetti, Ilaria, Leonetti, Carlo, MARESCA, GIOVANNA, MEGIORNI, Francesca, Mercanti, Delio, MILAN, MARIKA, Musa, Carla, Nardella, Marta, Pirozzi, Giuseppe, Porru, Manuela, Rizzi, Roberto, Sessa, Giuseppe   +20 more
core   +2 more sources

ACT001 reduced the expression of programmed cell death protein ligand 1 in glioblastoma cells by inhibiting P65 phosphorylation

Chinese Journal of Contemporary Neurology and Neurosurgery, 2021
Objective To investigate the anti⁃tumoral effect of ACT001, a novel antitumor compound, on the nuclear factor⁃κB (NF⁃κB) pathway and programmed cell death protein ligand 1 (PDL1) expression in U87 glioblastoma cell line.
ZHANG Jin⁃hao, LIU Pei⁃dong, ZHANG Chen, LI Jia⁃bo, REN Xiao, CHEN Lu⁃lu, SUN Jin⁃zhang, WANG Xu⁃ya, ZHANG Liang, YANG Xue⁃jun   +9 more
doaj   +1 more source

Interaction vesicles as emerging mediators of host‐pathogen molecular crosstalk and their implications for infection dynamics

FEBS Letters, EarlyView.
Interaction extracellular vesicles (iEVs) are hybrid vesicles formed through host‐pathogen communication. They facilitate immune evasion, transfer pathogens' molecules, increase host cell uptake, and enhance virulence. This Perspective article illustrates the multifunctional roles of iEVs and highlights their emerging relevance in infection dynamics ...
Bruna Sabatke, Izadora Volpato Rossi, Marcel I. Ramirez   +2 more
wiley   +1 more source

PIK3CA hotspot mutations in circulating tumor cells and paired circulating tumor DNA in breast cancer: a direct comparison study

Molecular Oncology, 2019
Liquid biopsy analysis, mainly based on circulating tumor cells (CTCs) and circulating tumor DNA (ctDNA), provides an extremely powerful tool for the molecular profiling of cancer patients in real time.
Eleni Tzanikou, Athina Markou, Eleni Politaki, Anastasios Koutsopoulos, Amanda Psyrri, Dimitris Mavroudis, Vassilis Georgoulias, Evi Lianidou   +7 more
doaj   +1 more source