Results 71 to 80 of about 1,228,703 (311)

Genetic attenuation of ALDH1A1 increases metastatic potential and aggressiveness in colorectal cancer

Molecular Oncology, EarlyView.
Aldehyde dehydrogenase 1A1 (ALDH1A1) is a cancer stem cell marker in several malignancies. We established a novel epithelial cell line from rectal adenocarcinoma with unique overexpression of this enzyme. Genetic attenuation of ALDH1A1 led to increased invasive capacity and metastatic potential, the inhibition of proliferation activity, and ultimately ...
Martina Poturnajova, Zuzana Kozovska, Ondrej Pos, Kristina Pavlov, Sachin Gulati, Peter Makovicky, Kristina Jakic, Monika Burikova, Eva Sedlackova, Barbora Svitkova, Silvia Tyciakova, Vojtech Bystry, Nicolas Blavet, Boris Tichy, Matej Hrnciar, Jaroslav Budis, Miroslav Tomas, Peter Dubovan, Georgina Kolnikova, Veronika Repaska, Nikoleta Mojzesova, Eva Zomborska, Daniel Pindak, Michal Mego, Tomas Szemes, Miroslava Matuskova   +25 more
wiley   +1 more source

Aurora kinase A drives the evolution of resistance to third-generation EGFR inhibitors in lung cancer. [PDF]

, 2019
Although targeted therapies often elicit profound initial patient responses, these effects are transient due to residual disease leading to acquired resistance.
A Hübner, AB D’Assoro, AJ Lee, AN Hata, Andrei Goga, Andrew D. Simmons, Angel Ku, AS Nikonova, Ashley Maynard, B Melichar, CA Eberlein, CK Lee, CM Blakely, CM Blakely, Collin M. Blakely, D Ercan, DB Costa, F Varghese, Frank McCormick, Golzar Hemmati, Gregor Krings, Hayley J. Donnella, Henry J. Haringsma, J Chen, J Fu, Jacqueline Galeas, JJ Chabon, Jonathan Kuhn, Julia Rohrberg, Julia Rotow, K Shien, Khyati N. Shah, KS Thress, L Li, Liliane Robillard, LV Sequist, LV Sequist, M Moustafa-Kamal, M Ramirez, Maria M. Martins, MJ Niederst, MS Cragg, MW Karaman, OJ Gruss, PA Jänne, R Rosell, RA Burrell, Roma Bhatt, S Anand, S Stewart, Sophie Dumont, Sourav Bandyopadhyay, SV Sharma, Swati Kaushik, T Sharifnia, TC Chou, TG Bivona, TG Bivona, Thomas C. Harding, TM Kim, Trever G. Bivona, V Bavetsias, Victor Olivas, Victoria E. Wang, Y Zhou, Z Piotrowska, Z Yang   +66 more
core   +1 more source

Establishment of a humanized patient‐derived xenograft mouse model of high‐grade serous ovarian cancer for preclinical evaluation of combination immunotherapy

Molecular Oncology, EarlyView.
We have established a humanized orthotopic patient‐derived xenograft (Hu‐oPDX) mouse model of high‐grade serous ovarian cancer (HGSOC) that recapitulates human tumor–immune interactions. Using combined anti‐PD‐L1/anti‐CD73 immunotherapy, we demonstrate the model's improved biological relevance and enhanced translational value for preclinical ...
Luka Tandaric, Line Bjørge, Martine Rott Lode, Cecilie Fredvik Torkildsen, Pia Aehnlich, Rammah Elnour, Daniela Elena Costea, Lars Andreas Akslen, Liv Cecilie Vestrheim Thomsen, Emmet McCormack, Katrin Kleinmanns   +10 more
wiley   +1 more source

A High‐Sensitivity Circulating Nucleic Acid Sequencing Assay for Assessing Treatment Response to Alectinib in a Pediatric Patient With ALK‐Rearranged Non–Small Cell Lung Cancer

Pediatric Blood &Cancer, EarlyView.
Alberto D. Guerra, Nicholas F. Evageliou, Vandana Batra, Kristen L. Dalton, Stephanie Ortel, Usman Ashraf, Tricia R. Bhatti, Lisa J. States, Lea F. Surrey, Theodore W. Laetsch   +9 more
wiley   +1 more source

CD47 promotes mitogen‐activated protein kinase and epithelial‐to‐mesenchymal transition molecular programs to drive prometastatic phenotypes in non‐small cell lung cancer

Molecular Oncology, EarlyView.
Beyond its role in immune evasion, this study identified that CD47 drives tumor‐intrinsic signaling in non‐small cell lung cancer (NSCLC). Transcriptomic profiling and functional studies revealed that CD47 regulates cell adhesion, migration, and metastasis through an ERK–EMT signaling axis.
Asa P.Y. Lau, Lilian G. Zhai, Ryunosuke Hoshi, Zackary Rousseau, Abraam Zakhary, Yin Fang Wu, Rola M. Saleeb, Heyu Ni, Kelsie L. Thu   +8 more
wiley   +1 more source

Silent hypoxia: higher NO in red blood cells of COVID-19 patients

BMC Pulmonary Medicine, 2020
Background Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) that causes coronavirus disease 2019 (COVID-19) has spread to almost 100 countries, infected over 31 M patients and resulted in 961 K deaths worldwide as of 21st September 2020.
Esmaeil Mortaz, Majid Malkmohammad, Hamidreza Jamaati, Parisa Adimi Naghan, Seyed MohamadReza Hashemian, Payam Tabarsi, Maohammad Varahram, Hamidreza Zaheri, Efsun Gonca Uğur Chousein, Gert Folkerts, Ian M. Adcock   +10 more
doaj   +1 more source

The inspiratory capacity/total lung capacity ratio as a predictor of survival in an emphysematous phenotype of chronic obstructive pulmonary disease. [PDF]

, 2015
BackgroundForced expiratory volume in 1 second (FEV1) grades severity of COPD and predicts survival. We hypothesize that the inspiratory capacity/total lung capacity (IC/TLC) ratio, a sensitive measure of static lung hyperinflation, may have a ...
Balfe, David, Falk, Jeremy A, French, Aimee, Mirocha, James M, Mosenifar, Zab   +4 more
core   +1 more source

Cell‐cycle‐specific lesion evolution rather than inhibition of double‐strand‐break repair underpins cisplatin radiosensitization

Molecular Oncology, EarlyView.
We analyze cisplatin–DNA adducts (CDAs) and double‐strand breaks (DSBs) in a cell‐cycle‐dependent manner. We find that CDAs form similarly across all cell cycle phases. DSBs arise only in S‐phase. CDAs might not directly impair DSB repair, but S‐phase DSB lesions evolve in the presence of CDAs and disrupt repair in G2, also causing radiosensitization ...
Ye Qiu, Xixi Lin, Emil Mladenov, Veronika Mladenova, Jürgen Thomale, Ali Sak, Yao Wang, Yunxuan Deng, Eleni Gkika, Martin Stuschke, George Iliakis   +10 more
wiley   +1 more source

Correction to: Silent hypoxia: higher NO in red blood cells of COVID-19 patients

BMC Pulmonary Medicine, 2020
An amendment to this paper has been published and can be accessed via the original article.
Esmaeil Mortaz, Majid Malkmohammad, Hamidreza Jamaati, Parisa Adimi Naghan, Seyed Mohamad Reza Hashemian, Payam Tabarsi, Maohammad Varahram, Hamidreza Zaheri, Efsun Gonca Uğur Chousein, Gert Folkerts, Ian M. Adcock   +10 more
doaj   +1 more source

Comorbidities of patients in tiotropium clinical trials : comparison with observational studies of patients with chronic obstructive pulmonary disease [PDF]

, 2015
Acknowledgments The authors are fully responsible for all content and editorial decisions made, were involved at all stages of manuscript development, and have approved the final version for publication.
Celli, Bartolome, Metzdorf, Norbert, Miravitlles, Marc, Price, David, Rabe, Klaus F, Schmidt, Hendrik   +5 more
core   +1 more source