Results 61 to 70 of about 1,313,156 (149)

Update of the risk assessment on emerging and novel brominated flame retardants in food

EFSA Journal, Volume 24, Issue 7, July 2026.
Abstract The European Commission asked EFSA to update its 2012 risk assessment on Emerging and Novel brominated flame retardants (BFRs) in food. Since the previous Opinion, further information was collected for a total of 27 BFRs. The CONTAM Panel concluded that TDBPP, DBPNG and TBNPA are considered genotoxic and carcinogenic.
EFSA Panel on Contaminants in the Food Chain (CONTAM), Helle Katrine Knutsen, Agneta Åkesson, Vasileios Bampidis, Margherita Bignami, Laurent Bodin, James Kevin Chipman, Gisela Degen, Antonio Hernández‐Jerez, Tim Hofer, Christer Hogstrand, Stefano Landi, Jean‐Charles Leblanc, Kyriaki Machera, Evangelia Ntzani, Isabelle P. Oswald, Guido Rychen, Salomon Sand, Katharina Vejdovszky, Barbara Viviani, Emilio Benfenati, Diane Benford, Andy Hart, Martin Rose, Henri Schroeder, Christiane Vleminckx, Martine Vrijheid, Edoardo Carnesecchi, Violetta Costanzo, Andrea Gissi, Eirini Kouloura, Luisa Ramos Bordajandi, Francesca Riolo, Christer Hogstrand   +33 more
wiley   +1 more source

Characterization of post-transcriptional regulatory network of RNA-binding proteins using computational predictions and deep sequencing data [PDF]

, 2013
This report is divided into three parts: Data Analysis, Mathematical Modeling and Conclusion and future directions. In the Data Analysis part, various methods and tools for characterizing the post-transcriptional regulatory networks of RNA-binding ...
Mohsen, Khorshid
core   +1 more source

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

Molecular Oncology, Volume 20, Issue 6, Page 1556-1590, June 2026.
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

A robust system for RNA interference in the chicken using a modified microRNA operon [PDF]

, 2006
RNA interference (RNAi) provides an effective method to silence gene expression and investigate gene function. However, RNAi tools for the chicken embryo have largely been adapted from vectors designed for mammalian cells.
Wilson, Stuart A, Placzek, Marysia, Sang, Helen M, Porteous, Victoria C, Manning, Elizabeth M, Bangs, Fiona K, Sacco, Melanie A, Nair, Venugopal K, Das, Raman M, McGrew, Mike; id_orcid, Das, Raman M; id_orcid, Van Hateren, Nick J, Storey, Kate G, Tickle, Cheryll, Farrell, Elizabeth R, Halley, Pam A, Howell, Gareth R, McGrew, Michael J, Ohyama, Kyoji   +18 more
core   +1 more source

Exosomal miR‐4644 Targets SPRY3 to Promote Proliferation and Invasion of Pancreatic Cancer

Cancer Medicine, Volume 15, Issue 6, June 2026.
ABSTRACT Background Tumor‐derived exosomes (TDEs) can carry diverse genetic material that modulates pancreatic cancer (PC) proliferation and invasion. Despite this, the involvement of microRNAs (miRNAs) in TDE‐mediated tumor progression in PC remains inadequately explored. Methods Ultracentrifugation was used to isolate exosomes derived from AsPC‐1 and
Xiangyu Chu, Dongqi Li, Fusheng Zhang, Yongsu Ma, Yongqi Deng, Chen Wang, Xiaodong Tian, Yanlian Yang, Yinmo Yang   +8 more
wiley   +1 more source

Acalabrutinib Versus Venetoclax Plus Obinutuzumab in Treatment‐Naive Chronic Lymphocytic Leukemia: A Real‐World Propensity Score‐Matched Study

Cancer Medicine, Volume 15, Issue 6, June 2026.
In a real‐world matched cohort study of treatment‐naïve TP53 wild‐type CLL patients, venetoclax plus obinutuzumab demonstrated significantly longer time to next treatment and improved 4‐year overall survival compared to first‐line acalabrutinib. Despite higher rates of cytopenias and infections, the venetoclax‐based regimen showed superior efficacy ...
Po‐Wei Liao, Bor‐Sheng Ko, Yu‐Chen Su, Wei‐Ting Chao, Chieh‐Lin Jerry Teng   +4 more
wiley   +1 more source

Serum microRNA-21 as marker for necroinflammation in hepatitis C patients with and without hepatocellular carcinoma [PDF]

, 2011
Background: MicroRNA-21 (miR-21) is up-regulated in tumor tissue of patients with malignant diseases, including hepatocellular carcinoma (HCC). Elevated concentrations of miR-21 have also been found in sera or plasma from patients with malignancies ...
Polta, Andreas, Kronenberger, Bernd, Peveling-Oberhag, Jan, Bernd Kronenberger, Haupenthal Jörg, Susser, Simone, Andreas Polta, Susser Simone, Welker, Martin, Piiper, Albrecht, Trojan Jörg, Jörg Trojan, Forestier, Nicole, Radeke, Heinfried H., Peveling-Oberhag Jan, Heinfried H Radeke, Verena Bihrer, Jan Peveling-Oberhag, Heinfried H. Radeke, Welker, Martin-Walter, Polta Andreas, Radeke Heinfried H., Nicole Forestier, von Wagner Michael, Kronenberger Bernd, Stefan Zeuzem, Friedrich-Rust Mireen, Oliver Waidmann, Friedrich-Rust, Mireen, Michael von Wagner, Sarrazin, Christoph, Radeke, Heinfried H, Zeuzem Stefan, Christoph Sarrazin, Martin Welker, Shi Ying, Jörg Haupenthal, von Wagner, Michael, Simone Susser, Forestier Nicole, Piiper Albrecht, Bihrer Verena, Bihrer, Verena, Haupenthal, Jörg, Welker Martin, Sarrazin Christoph, Shi, Ying, Peveling-Oberhag, Jan Franz-Josef, Mireen Friedrich-Rust, Waidmann Oliver, Waidmann, Oliver, Albrecht Piiper, Trojan, Jörg, Ying Shi, Wagner, Michael von, Zeuzem, Stefan   +55 more
core   +2 more sources

miR-200c sensitizes breast cancer cells to doxorubicin treatment by decreasing TrkB and Bmi1 expression. [PDF]

, 2012
Acquired resistance to classical chemotherapeutics is a major obstacle in cancer treatment. Doxorubicin is frequently used in breast cancer therapy either as single-agent or in combination with other drugs like docetaxel and cyclophosphamide.
Oak, Prajakta S., Prajakta S. Oak (115995), Florian Kopp, Andreas Roidl, Kopp, Florian, Roidl, Andreas, Prajakta S Oak, Florian Kopp (115988), Ernst Wagner (60760), Andreas Roidl (116002), Wagner, Ernst, Ernst Wagner, Oak Prajakta S., Kopp Florian, Roidl Andreas, Wagner Ernst   +15 more
core   +2 more sources

MicroRNA-200b expression level is negatively associated with pathological grading in human gliomas

Cancer Management and Research, 2018
Xiangyi Kong,1,2,* Shun Gong,3–5,* Tao Yan,6,* Yi Yang1 1Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing 100730, People’s Republic of China; 2Department of Breast Surgical ...
Kong X, Gong S, Yan T, Yang Y
doaj  

MicroRNA-34, microRNA-130, microRNA-148, microRNA-181, microRNA-194 and microRNA-605 expression in colon cancer tissue [PDF]

Purpose of the study. Determination of the expression of microRNA‑34, microRNA‑130, microRNA‑148, microRNA‑181, microRNA‑194 and microRNA‑605 in colon tumor tissue depending on the clinical and morphological features of the tumor and the effectiveness of
S. G. Afanasyev, I. V. Kovaleva, D. I. Azovsky, L. V. Spirina, A. B. Zinnurova, A. V. Avgustinovich, V. A. Belova   +6 more
core   +1 more source