Results 91 to 100 of about 235,837 (357)

Transcriptional network analysis of PTEN‐protein‐deficient prostate tumors reveals robust stromal reprogramming and signs of senescent paracrine communication

Molecular Oncology, EarlyView.
Combining PTEN protein assessment and transcriptomic profiling of prostate tumors, we uncovered a network enriched in senescence and extracellular matrix (ECM) programs associated with PTEN loss and conserved in a mouse model. We show that PTEN‐deficient cells trigger paracrine remodeling of the surrounding stroma and this information could help ...
Ivana Rondon‐Lorefice, Jose I. Lopez, Aitziber Ugalde‐Olano, Maite Zufiaurre, Ianire Astobiza, Natalia Martin‐Martin, Laura Bozal‐Basterra, Saioa Garcia‐Longarte, Amaia Zabala‐Letona, Sofia Rey, Aida Santos‐Martin, Miguel Unda, Ana Loizaga‐Iriarte, Mariona Graupera, Paolo Nuciforo, Arkaitz Carracedo, Isabel Mendizabal   +16 more
wiley   +1 more source

IKKα inactivation promotes Kras-initiated lung adenocarcinoma development through disrupting major redox regulatory pathways. [PDF]

, 2018
Lung adenocarcinoma (ADC) and squamous cell carcinoma (SCC) are two distinct and predominant types of human lung cancer. IκB kinase α (IKKα) has been shown to suppress lung SCC development, but its role in ADC is unknown.
Hu, Yinling, Johnson, Peter F, Karin, Michael, Ma, Buyong, Nussinov, Ruth, Schrump, David S, Song, Na-Young, Su, Ling, Sun, Zhonghe, Wang, Zining, Willette-Brown, Jami, Wu, Xiaolin, Xi, Sichuan, Xia, Xiaojun, Zhu, Feng   +14 more
core   +1 more source

Functions of p120ctn in development and disease [PDF]

, 2012
p120 catenin (p120ctn), a component of the cadherin-catenin complex, was the first member to be identified in a most interesting subfamily of the Armadillo family. Several p120ctn isoforms are generated by alternative splicing.
Pieters, Tim, van Hengel, Jolanda, Van Roy, Frans   +2 more
core   +1 more source

Potential therapeutic targeting of BKCa channels in glioblastoma treatment

Molecular Oncology, EarlyView.
This review summarizes current insights into the role of BKCa and mitoBKCa channels in glioblastoma biology, their potential classification as oncochannels, and the emerging pharmacological strategies targeting these channels, emphasizing the translational challenges in developing BKCa‐directed therapies for glioblastoma treatment.
Kamila Maliszewska‐Olejniczak, Karolina Pytlak, Sandra Jaworowska, Bogusz Kulawiak, Piotr Bednarczyk   +4 more
wiley   +1 more source

Development of an intraoperative monitoring system for microwave ablations

Current Directions in Biomedical Engineering
Microwave ablation therapy is frequently used to treat liver malignancies. To ensure proper tumor treatment, intraoperative feedback regarding ablation performance and lesion size is required.
Gölz Oliver, Radler Philipp, Deininger Johannes, Lebhardt Philipp, Langejürgen Jens   +4 more
doaj   +1 more source

Percutaneous radiofrequency ablation of tumor feeding artery before target tumor ablation may reduce local tumor progression in hepatocellular carcinoma

Biomedical Journal, 2016
Background: Local tumor progression (LTP) in early-stage hepatocellular carcinoma (HCC) after radiofrequency ablation (RFA) remains high. Tumor feeding artery ablation (FAA) before target tumor ablation was reported to reduce LTP in patients with HCC >3 ...
Ya-Ting Cheng, Wen-Juei Jeng, Chen-Chun Lin, Wei-Ting Chen, I-Shyan Sheen, Chun-Yen Lin, Shi-Ming Lin   +6 more
doaj   +1 more source

The Impact of Previous Ureteroscopic Tumor Ablation on Oncologic Outcomes After Radical Nephrouretectomy for Upper Urinary Tract Urothelial Carcinoma [PDF]

, 2011
We investigated whether a history of endoscopic tumor ablation impacts oncologic outcomes after radical nephroureterectomy (RNU) for upper urinary tract urothelial carcinoma (UTUC).
Alon Weizer, Arthur Sagalowsky, Cenk Gurbuz, Christian Bolenz, Christopher Wood, Cord Langner, Eiji Kikuchi, Francesco Montorsi, Jay Raman, Marco Roscigno, Mesut Remzi, Nicholas Cost, Ramy Youssef, Richard Zigeuner, Shahrokh Shariat, Vitaly Margulis, Wassim Kassouf, Yair Lotan   +17 more
core   +1 more source

Tumor Ablation with Irreversible Electroporation

PLoS ONE, 2007
We report the first successful use of irreversible electroporation for the minimally invasive treatment of aggressive cutaneous tumors implanted in mice. Irreversible electroporation is a newly developed non-thermal tissue ablation technique in which certain short duration electrical fields are used to permanently permeabilize the cell membrane ...
Al-Sakere, Bassim, André, Franck, Bernat, Claire, Connault, Elisabeth, Opolon, Paule, Davalos, Rafael V, Rubinsky, Boris, Mir, Lluis M   +7 more
openaire   +8 more sources

Exploiting metabolic adaptations to overcome dabrafenib treatment resistance in melanoma cells

Molecular Oncology, EarlyView.
We show that dabrafenib‐resistant melanoma cells undergo mitochondrial remodeling, leading to elevated respiration and ROS production balanced by stronger antioxidant defenses. This altered redox state promotes survival despite mitochondrial damage but renders resistant cells highly vulnerable to ROS‐inducing compounds such as PEITC, highlighting redox
Silvia Eller, Susanne Ebner, Carmen Haselrieder, Julia K. Günther, Astrid Drasche, Sophie Strich, Chiara Volani, Andrea Medici, Aleksandar Nikolajevic, Alex Deltedesco, Johannes E. Sigmund, Michael J. Blumer, Martin Hermann, Johanna Vanacker, Gerald Brandacher, Eduard Stefan, Omar Torres‐Quesada, Jakob Troppmair   +17 more
wiley   +1 more source

Macrophages promote the progression of premalignant mammary lesions to invasive cancer. [PDF]

, 2017
Breast cancer initiation, progression and metastasis rely on a complex interplay between tumor cells and their surrounding microenvironment. Infiltrating immune cells, including macrophages, promote mammary tumor progression and metastasis; however, less
Anderson, Bissell, Blair, Colombatti, Colombo, Condeelis, Coussens, De Palma, Earp, Ghosh, Green, Gunaratne, Hermoso, Hylton, Jensen, Jirstrom, Lewis, Lidereau, Luo, Lydon, Maatta, Machado, Mantovani, Naber, Naldini, Ochiai, Ochoa, Piemonti, Pollard, Pollard, Pollard, Pollard, Pollard, Porse, Rosen, Rosen, Rosen, Sarukhan, Schwertfeger, Schwertfeger, Shen, Strassmann, Suthipintawong, Ullrich, Van Ginderachter, Van Ginderachter, van Rooijen, Visvader, Wang, West   +49 more
core   +1 more source