Results 61 to 70 of about 16,085 (225)

Spatial Cell Death and Oxidative Stress Dynamics in Gas Plasma‐Treated Tumor Tissues

Advanced NanoBiomed Research, EarlyView.
Schematic representation of the four experimental models to study tissue penetration and oxidation. Four tissue models were used. Human pancreatic cancer cells were grown on the chorioallantois membrane of chicken embryos and gas plasma‐treated in ovo, murine colorectal tumor tissue was gas plasma‐exposed ex vivo, murine squamous cell carcinoma cells ...
Anke Schmidt, Shahrzad Rokhsary, Linus Hübner, Lea Miebach, Sander Bekeschus   +4 more
wiley   +1 more source

Clastogenicity of Piper cubeba (Piperaceae) seed extract in an in vivo mammalian cell system

Genetics and Molecular Biology, 2007
The plant Piper cubeba is widely distributed in tropical and subtropical regions and is used medically for various purposes but has not yet been evaluated for genotoxicity.
Adriana Pereira Freire Junqueira, Fabio Ferreira Perazzo, Gustavo Henrique Bianco Souza, Edson Luis Maistro   +3 more
doaj   +1 more source

Novel Organelle‐Based Intracellular Immunity With Mechanistic and Therapeutic Implications

Barrier Immunity, EarlyView.
A conceptual framework illustrating how PAMPs/DAMPs initiate barrier, innate, adaptive, and intracellular immune responses, with organelle‐based intracellular immunity serving as a central integrator linking metabolism, inflammatory signaling, and therapeutic interventions to restore immune homeostasis.
Keman Xu, Shih‐Yu Hung, Fatma Saaoud, Ying Shao, Yifan Lu, Juanjuan Liu, Bo Yuan, Haiyan Xiang, Hong Wang, Xiaofeng Yang   +9 more
wiley   +1 more source

RENEB inter-laboratory comparison 2021 : the cytokinesis-block micronucleus assay

, 2023
The goal of the RENEB inter-laboratory comparison 2021 exercise was to simulate a large-scale radiation accident involving a network of biodosimetry labs.
Ivanova, I., Hadjiiska, L., Lee, Y., Hristova, R., Seong, K.M., Tran, T.M., Finot, F., Lumniczky, K., Wilkins, R., Patrono, C., Tichy, A., Milanova, M., Beinke, C., Pham, N.D., Pajic, J., Szatmári, T., Oestreicher, U., Abend, M., Testa, A., Perletti, G., Port, M., Gil, O. Monteiro, Balázs, J., Sommer, S., Vral, Anne, Petrenci, C. Cuceu, Baeyens, Ans, Garty, G., Endesfelder, D.   +28 more
core   +1 more source

Aloe vera in Food Preservation: Harnessing Bioactive Constituents for Clean‐Label Innovation and Safety Assurance

Food Safety and Health, EarlyView.
Aloe vera‐derived biopolymers and nanoformulations enhance antimicrobial, antioxidant, and barrier functions in clean‐label edible coatings and films, whereas safety‐critical anthraquinone thresholds and regulatory constraints shape their translational potential.
Acharya Balkrishna, Hemant Sharma, Sonam Verma, Amar Jeet, Sumit Kumar Singh, Sharad Kumar Tripathi, Vedpriya Arya   +6 more
wiley   +1 more source

Laboratory Intercomparison of the Cytokinesis-Block Micronucleus Assay [PDF]

Radiation Research, 2013
The focus of the study is an intercomparison of laboratories' dose-assessment performances using the cytokinesis-block micronucleus (CBMN) assay as a diagnostic triage tool for individual radiation dose assessment. Homogenously X-irradiated (240 kVp, 1 Gy/min) blood samples for establishing calibration data (0.25-5 Gy) as well as blind samples (0.1-6.4
Romm, H, Barnard, S, Boulay-Greene, H, De Amicis, A, De Sanctis, S, Franco, M, Herodin, F, Jones, A, Kulka, U, Lista, F, Martigne, P, Moquet, J, Oestreicher, U, Rothkamm, K, Thierens, Hubert, Valente, M, Vandersickel, Veerle, Vral, Anne, Braselmann, H, Meineke, V, Abend, M, Beinke, C   +21 more
openaire   +3 more sources

Lymphocyte Micronucleus Formation Is Driven by Inflammation‐Induced Oxidative DNA Damage in Oesophageal Cancer Development

International Journal of Cancer, EarlyView.
Chromosomal instability is a hallmark of cancer, but minimally invasive ways to detect systemic DNA damage and cancer risk remain limited. Here, using patient blood samples, the authors investigated lymphocyte micronuclei (MN) frequency as a potential marker of DNA damage across the progression from gastroesophageal reflux disease to Barrett's ...
Kathryn Munn, Rachel Lawrence, Hasan Haboubi, Hamsa Naser, Kate Hurlow, Ume‐Kulsoom Shah, Lisa Williams, Sarah Gwynne, Owen Bodger, Jiri Zavadil, Francois Virard, Shareen Doak, Laura E. Thomas, Gareth Jenkins   +13 more
wiley   +1 more source

Safety Assessment and Hypoglycemic Effect of Moringa oleifera Lam. Seed Lectin (WSMoL) in Alloxan‐Induced Diabetic Mice

Journal of Applied Toxicology, EarlyView.
ABSTRACT Moringa oleifera Lam. seeds contain WSMoL, a lectin previously studied for toxicity and pharmacological effects. In this study, we investigated WSMoL (10, 25, or 50 mg/kg i.p.) for acute and 14‐day repeated‐dose toxicity, as well as genotoxicity, in Swiss mice.
Alícia Natalie Silva dos Santos, Matheus Cavalcanti de Barros, Cleidiane Silva Vieira de Souza, Ryan Cristian da Silva, Luana Cassandra Breitenbach Barroso Coelho, Maria Tereza dos Santos Correia, Fernanda das Chagas Ângelo Mendes Tenório, Alisson Macário de Oliveira, Thiago Henrique Napoleão, Robson Raion de Vasconcelos Alves, Patrícia Maria Guedes Paiva   +10 more
wiley   +1 more source

Lead-induced genotoxicity to Vicia faba L.roots in relation with metal cell uptake and initial speciation [PDF]

, 2011
Formation of organometallic complexes in soil solution strongly influence metals phytoavailability. However, only few studies deal with the influence of metalspeciation both on plant uptake and genotoxicity. In the present study, Viciafaba seedlings were
J. Silvestre, B. Pourrut, Silvestre, Jérôme, Pinelli, Eric, Dumat, Camille, C. Dumat, Shahid, Muhammad, Pourrut, Bertrand, E. Pinelli, M. Shahid   +9 more
core   +1 more source

Bisphenol A Induces DNA Damage and Differential Cytotoxicity in Thyroid Cells: High‐Dose Effects Challenge Regulatory Thresholds

Journal of Applied Toxicology, EarlyView.
ABSTRACT Bisphenol A (BPA), a ubiquitous environmental endocrine disruptor, has been implicated in carcinogenesis; however, its effects on thyroid cells remain unclear. This study investigated BPA‐induced cytotoxicity and genotoxicity in thyroid cell lines, including normal follicular (Nthy‐ori 3‐1), papillary carcinoma (TPC‐1 and BCPAP) and anaplastic
Izabela Fernanda Dal' Bó, Natássia Elena Bufalo, Valdemar Máximo, Laura Sterian Ward   +3 more
wiley   +1 more source