Results 141 to 150 of about 3,994,896 (409)

YAP1::TFE3 mediates endothelial‐to‐mesenchymal plasticity in epithelioid hemangioendothelioma

Molecular Oncology, EarlyView.
The YAP1::TFE3 fusion protein drives endothelial‐to‐mesenchymal transition (EndMT) plasticity, resulting in the loss of endothelial characteristics and gain of mesenchymal‐like properties, including resistance to anoikis, increased migratory capacity, and loss of contact growth inhibition in endothelial cells.
Ant Murphy, Samuel Hartzler, Paula A. Vargas Carranza, Shyaman Jayasundara, Madison E. Yates, Nimod D. Janson, Bozhi Liu, Annaleigh Benton, Majid Kazemian, Jason A. Hanna   +9 more
wiley   +1 more source

Tetralol derivative NNC-55-0396 targets hypoxic cells in the glioblastoma microenvironment: an organ-on-chip approach

Cell Death and Disease
Glioblastoma (GBM) is a highly malignant brain tumour characterised by limited treatment options and poor prognosis. The tumour microenvironment, particularly the central hypoxic region of the tumour, is known to play a pivotal role in GBM progression ...
Clara Bayona, Lía Alza, Teodora Ranđelović, Marta C. Sallán, Anna Visa, Carles Cantí, Ignacio Ochoa, Sara Oliván, Judit Herreros   +8 more
doaj   +1 more source

Emerging role of ARHGAP29 in melanoma cell phenotype switching

Molecular Oncology, EarlyView.
This study gives first insights into the role of ARHGAP29 in malignant melanoma. ARHGAP29 was revealed to be connected to tumor cell plasticity, promoting a mesenchymal‐like, invasive phenotype and driving tumor progression. Further, it modulates cell spreading by influencing RhoA/ROCK signaling and affects SMAD2 activity. Rho GTPase‐activating protein
Beatrice Charlotte Tröster, Melanie Kappelmann‐Fenzl, Anja Katrin Bosserhoff, Nicole Rachinger   +3 more
wiley   +1 more source

MASTER-NAADP: a membrane permeable precursor of the Ca2+ mobilizing second messenger NAADP

Nature Communications
Upon stimulation of membrane receptors, nicotinic acid adenine dinucleotide phosphate (NAADP) is formed as second messenger within seconds and evokes Ca2+ signaling in many different cell types.
Sarah Krukenberg, Franziska Möckl, Mariella Weiß, Patrick Dekiert, Melanie Hofmann, Fynn Gerlach, Kai J. Winterberg, Dejan Kovacevic, Imrankhan Khansahib, Berit Troost, Macarena Hinrichs, Viviana Granato, Mikolaj Nawrocki, Tobis Hub, Volodymyr Tsvilovskyy, Rebekka Medert, Lena-Marie Woelk, Fritz Förster, Huan Li, René Werner, Marcus Altfeld, Samuel Huber, Oliver Biggs Clarke, Marc Freichel, Björn-Philipp Diercks, Chris Meier, Andreas H. Guse   +26 more
doaj   +1 more source

Supplemental Figures from Combined Menin and EGFR Inhibitors Synergize to Suppress Colorectal Cancer via EGFR-Independent and Calcium-Mediated Repression of SKP2 Transcription

, 2023
Bryson W. Katona, Rebecca A. Glynn, Kayla E. Paulosky, Zijie Feng, Caroline I. Davis, Jian Ma, Corbett T. Berry, Katherine M. Szigety, Smita Matkar, Yuanyuan Liu, Haoren Wang, Wu Yuan, Xin He, Bruce D. Freedman, Donita C. Brady, Xianxin Hua   +15 more
openalex   +1 more source

Modulation of a sustained calcium current by intracellular pH in horizontal cells of fish retina. [PDF]

, 1993
A sustained high voltage-activated (HVA), nifedipine- and cadmium-sensitive calcium current and a sustained calcium action potential (AP) were recorded from horizontal cells isolated from catfish retina.
Copenhagen, DR, Dixon, DB, Takahashi, K
core  

Gut microbiota diversity is prognostic in metastatic hormone receptor‐positive breast cancer patients receiving chemotherapy and immunotherapy

Molecular Oncology, EarlyView.
In this exploratory study, we investigated the relationship between the gut microbiota and outcome in patients with metastatic hormone receptor‐positive breast cancer, treated in a randomized clinical trial with chemotherapy alone or chemotherapy in combination with immune checkpoint blockade.
Andreas Ullern, Kristian Holm, Nikolai Kragøe Andresen, Andreas Hagen Røssevold, Corinna Bang, Bjørn Naume, Johannes R. Hov, Jon Amund Kyte   +7 more
wiley   +1 more source

Population of human ventricular cell models calibrated with in vivo measurements unravels ionic mechanisms of cardiac alternans [PDF]

, 2013
Cardiac alternansis an important risk factor in cardiac physiology, and is related to the initiation of many pathophysiological conditions. However, the mechanisms underlying the generation of alternans remain unclear. In this study, we used a population
Bueno-Orovio, A., Burrage, K., Hanson, B., Haywood, M., Lambiase, P., Orini, M., Rodriguez, B., Taggart, P., Zhou, X.   +8 more
core  

Modeling hepatic fibrosis in TP53 knockout iPSC‐derived human liver organoids

Molecular Oncology, EarlyView.
This study developed iPSC‐derived human liver organoids with TP53 gene knockout to model human liver fibrosis. These organoids showed elevated myofibroblast activation, early disease markers, and advanced fibrotic hallmarks. The use of profibrotic differentiation medium further amplified the fibrotic signature seen in the organoids.
Mustafa Karabicici, Soheil Akbari, Ceyda Caliskan, Canan Celiker, Ozden Oz, Leman Binokay, Gökhan Karakulah, Serif Senturk, Esra Erdal   +8 more
wiley   +1 more source

PYCR1 inhibition in bone marrow stromal cells enhances bortezomib sensitivity in multiple myeloma cells by altering their metabolism

Molecular Oncology, EarlyView.
This study investigated how PYCR1 inhibition in bone marrow stromal cells (BMSCs) indirectly affects multiple myeloma (MM) cell metabolism and viability. Culturing MM cells in conditioned medium from PYCR1‐silenced BMSCs impaired oxidative phosphorylation and increased sensitivity to bortezomib.
Inge Oudaert, Lauren van den Broecke, Osman Aksoy, Judith Lind, Sonia Vallet, Arne Van der Vreken, Gamze Ates, Ann Massie, Ken Maes, Kim De Veirman, Elke De Bruyne, Karin Vanderkerken, Klaus Podar, Eline Menu   +13 more
wiley   +1 more source