Results 51 to 60 of about 714,188 (330)

Amantadine produces analgesia through a unique mechanism and pharmacokinetics in chickens [PDF]

Iraqi Journal of Veterinary Sciences
Nowadays, there is a requisite for worthy and effective analgesic drugs with the least side effects for proper use in veterinary medicine. The goal was to relate amantadine (AMN) pharmacodynamics (i.e. analgesia and COX-2 inhibition) with a preferential (
Faisal F. Idris, Yaareb J. Mousa
doaj   +1 more source

Disruption of cyclooxygenase-2 prevents down-regulation of cortical AQP2 and AQP3 in response to bilateral ureteral obstruction in the mouse [PDF]

, 2012
Bilateral ureteral obstruction (BUO) in rats is associated with increased cyclooxygenase type 2 (COX-2) expression, and selective COX-2 inhibition prevents downregulation of aquaporins (AQPs) in response to BUO.
Frokiaer, Jorgen, Jensen, Boye L, Madsen, Kirsten, Nilsson, Line, Norregaard, Rikke, Topcu, Sukru Oguzkan   +5 more
core   +1 more source

Comparing self‐reported race and genetic ancestry for identifying potential differentially methylated sites in endometrial cancer: insights from African ancestry proportions using machine learning models

Molecular Oncology, EarlyView.
Integrating ancestry, differential methylation analysis, and machine learning, we identified robust epigenetic signature genes (ESGs) and Core‐ESGs in Black and White women with endometrial cancer. Core‐ESGs (namely APOBEC1 and PLEKHG5) methylation levels were significantly associated with survival, with tumors from high African ancestry (THA) showing ...
Huma Asif, J. Julie Kim
wiley   +1 more source

High Expression of COX-2 Associated with the Depth of Invasion on Acral Melanoma by Increasing TGF-β1

Clinical, Cosmetic and Investigational Dermatology, 2021
Nastassa Gipsyianti, Afiati Aziz, Bethy S Hernowo, Hermin A Usman Department of Pathology Anatomy, Faculty of Medicine, Universitas Padjadjaran/Dr. Hasan Sadikin General Hospital, Bandung, IndonesiaCorrespondence: Hermin A UsmanDepartment of Pathology ...
Gipsyianti N, Aziz A, Hernowo BS, Usman HA   +3 more
doaj  

The Role of PPARgamma in the Cyclooxygenase Pathway in Lung Cancer. [PDF]

, 2008
Decreased expression of peroxisome proliferator activated receptor-gamma (PPARgamma) and high levels of the proinflammatory enzyme cyclooxygenase-2 (COX-2) have been observed in many tumor types.
Dubinett, Steven M, Hazra, Saswati, Mao, Jenny T, Peebles, Katherine A, Sharma, Sherven   +4 more
core  

A large‐scale retrospective study in metastatic breast cancer patients using circulating tumour DNA and machine learning to predict treatment outcome and progression‐free survival

Molecular Oncology, EarlyView.
There is an unmet need in metastatic breast cancer patients to monitor therapy response in real time. In this study, we show how a noninvasive and affordable strategy based on sequencing of plasma samples with longitudinal tracking of tumour fraction paired with a statistical model provides valuable information on treatment response in advance of the ...
Emma J. Beddowes, Mario Ortega Duran, Solon Karapanagiotis, Alistair Martin, Meiling Gao, Riccardo Masina, Ramona Woitek, James Tanner, Fleur Tippin, Justine Kane, Jonathan Lay, Anja Brouwer, Stephen‐John Sammut, Suet‐Feung Chin, Davina Gale, Dana W. Y. Tsui, Sarah‐Jane Dawson, Nitzan Rosenfeld, Maurizio Callari, Oscar M. Rueda, Carlos Caldas   +20 more
wiley   +1 more source

Differential pharmacokinetics and pharmacokinetic/pharmacodynamic modelling of robenacoxib and ketoprofen in a feline model of inflammation [PDF]

, 2014
Robenacoxib and ketoprofen are acidic nonsteroidal anti‐inflammatory drugs (NSAIDs). Both are licensed for once daily administration in the cat, despite having short blood half‐lives.
Arifah, Boddy, Bombardier, Brune, Castro, Dayneka, Delatour, Farkouh, Fosse, Foster, Giraudel, Giraudel, Hayball, Higgins, Jung, Kamata, Kelley, King, Kristensen, Kuge, Kuge, Lam, Landoni, Landoni, Landoni, Lees, Lees, Lepist, Littell, Mysler, Nantel, Ollerstam, Owens, Pelligand, Pelligand, Renner, Renner, Rudy, Schmid, Scott, Silverstein, Suesa, Tomlinson, Toutain, Vasquez-Bahena, Viswanathan, Wallace, Warner, Yamaoka   +48 more
core   +1 more source

MET and NF2 alterations confer primary and early resistance to first‐line alectinib treatment in ALK‐positive non‐small‐cell lung cancer

Molecular Oncology, EarlyView.
Alectinib resistance in ALK+ NSCLC depends on treatment sequence and EML4‐ALK variants. Variant 1 exhibited off‐target resistance after first‐line treatment, while variant 3 and later lines favored on‐target mutations. Early resistance involved off‐target alterations, like MET and NF2, while on‐target mutations emerged with prolonged therapy.
Jie Hu, Ning Ding, Xiaobo Xu, Yedan Chen, Yong Zhang, Jingwen Liu, Jiebai Zhou, Hairong Bao, Donghui Zhang, Yijun Song, Yang Shao, Yuanlin Song   +11 more
wiley   +1 more source

Staphylococcus aureus induces COX-2-dependent proliferation and malignant transformation in oral keratinocytes

Journal of Oral Microbiology, 2019
The COX-2/PGE2 axis can play roles in mediating the progression of tumor. COX-2 induction was observed in oral cancer. In our previous study, we found Staphylococcus aureus, a pathogen prevalent in oral cancer, can activate the COX-2/PGE2 pathway in ...
Yuxia Wang, Shiyu Liu, Bolei Li, Yaling Jiang, Xinxuan Zhou, Jing Chen, Mingyun Li, Biao Ren, Xian Peng, Xuedong Zhou, Lei Cheng   +10 more
doaj   +1 more source

Detecting homologous recombination deficiency for breast cancer through integrative analysis of genomic data

Molecular Oncology, EarlyView.
This study develops a semi‐supervised classifier integrating multi‐genomic data (1404 training/5893 validation samples) to improve homologous recombination deficiency (HRD) detection in breast cancer. Our method demonstrates prognostic value and predicts chemotherapy/PARP inhibitor sensitivity in HRD+ tumours.
Rong Zhu, Katherine Eason, Suet‐Feung Chin, Paul A. W. Edwards, Raquel Manzano Garcia, Richard Moulange, Jia Wern Pan, Soo Hwang Teo, Sach Mukherjee, Maurizio Callari, Carlos Caldas, Stephen‐John Sammut, Oscar M. Rueda   +12 more
wiley   +1 more source