Results 141 to 150 of about 77,284 (302)

Nanomaterials' Multigenerational Effects by Single and Joint Exposure in Non‐mammalian Models

Environmental Toxicology, EarlyView.
ABSTRACT Nanotoxicology has mainly focused on single‐generation studies, leaving multigenerational toxicity underexplored. Having animal welfare recently gained importance, we aimed to provide the state‐of‐the‐art of knowledge about multigenerational effects in non‐mammalian models in the case of nanomaterials (NM) single and joint exposure to other ...
Andy Joel Taipe Huisa, Analía Ale, Azael Francisco Silva Neto, Lorena De Mendonça Lucena, Marcelo Estrella Josende, Milena Ferreira de Lima, Rhayanny Kethylly Pereira Santos, Martín Federico Desimone, Priscila Gubert, José María Monserrat   +9 more
wiley   +1 more source

Fumonisin B1 induces global DNA hypermethylation in human glioblastoma U87MG cells

Epigenetics
Fumonisin B1 (FB1) is a common maize contaminant known to induce toxicity and carcinogenesis in humans and animals; however, its epigenetic mechanisms remain poorly understood.
Ashmika Foolchand, Terisha Ghazi, Anil A. Chuturgoon   +2 more
doaj   +1 more source

Iron Physiology and Its Impact on Atopic Diseases: An EAACI Taskforce Report

Allergy, EarlyView.
ABSTRACT Iron is essential for oxygen transport, energy metabolism, and immune regulation. Yet iron deficiency is the most common micronutrient disorder across all age groups, affecting nearly one quarter of the global population. Iron deficiency triggers nutritional immunity, a host defense mechanism that withholds and redistributes iron, contributing
Franziska Roth‐Walter, Ioana Agache, Beatriz Cabanillas, Roberto Berni Canani, Pasquale Comberiati, Holger Garn, Cristina Gomez‐Casado, Karin Hufnagl, Ekaterina Khaleva, Gregorio P. Milani, Daniel Munblit, Nikolaos Douladiris, Liam O'Mahony, Frank Redegeld, Carmen Riggioni, Peter K. Smith, Betty van Esch, Emilia Vassilopoulou, Carina Venter, Diego G. Peroni   +19 more
wiley   +1 more source

Identification of MEF2A, MEF2C, and MEF2D interactomes in basal and Fsk‐stimulated mouse MA‐10 Leydig cells

Andrology, EarlyView.
Abstract Background Myocyte enhancer factor 2 transcription factors regulate essential transcriptional programs in various cell types. The activity of myocyte enhancer factor 2 factors is modulated through interactions with cofactors, chromatin remodelers, and other regulatory proteins, which are dependent on cell context and physiological state.
Karine de Mattos, Marie‐Pier Scott‐Boyer, Arnaud Droit, Robert S. Viger, Jacques J. Tremblay   +4 more
wiley   +1 more source

Comprehensive Quantification of Oligoasthenozoospermia Induced by Obesity, Reproductive Toxicants, and Their Combination in Rat Models

Andrology, EarlyView.
ABSTRACT Background Oligoasthenozoospermia is a leading cause of male infertility and has been increasingly associated with the global surge in obesity and exposure to reproductive toxicants. Despite extensive research on each factor individually, their combined pathological effects remain poorly understood.
Yunlong Yao, Xi Zhang, Lingru Li, Yunzhi Zhang, Shuo Huang, Yulin Zong, Mingrui Li, Fufangyu Zhao, Linghui Zhu, Tianxing Li, Wenlong Sun, Mingyan Shao, Yanfei Zheng   +12 more
wiley   +1 more source

Multifunctional Role of Mitochondrial Fatty Acid Oxidation in Cancer Immunotherapy and Aging

Cancer Science, EarlyView.
Recent studies have highlighted the complex interplay between tumor immunity, aging, and inflammation. Mitochondrial FAO is a major hub of this physiological interplay. ABSTRACT Recent studies have demonstrated the intricate relationship between tumor immunity, aging, and inflammation.
Koji Kitaoka, Shuhei Hirose, Yu Wang, Tomonori Yaguchi, Kenji Chamoto   +4 more
wiley   +1 more source

Comprehensive Assessment of the KDM2B‐Associated Neurodevelopmental Disorder and the 12q24.31 Microdeletion Syndrome

Clinical Genetics, EarlyView.
We set out to characterize genotype–phenotype correlations in the recently delineated KDM2B‐associated neurodevelopmental disorder. We observe a highly penetrant CxxC domain‐related phenotype with distinct facial features supported by GestaltMatcher. In contrast, our findings point to variable expressivity and incomplete penetrance of loss‐of‐function ...
Amber S. E. van Oirsouw, Tzung‐Chien Hsieh, Martijn Koetsier, Abdulrazak Alali, Fatimah Albuainain, Elena Bacchelli, Tahsin Stefan Barakat, Yline Capri, Sandra Chantot‐Bastaraud, Valeria Capra, Deanna Alexis Carere, Emma Clement, Nour Elkhateeb, Madeleine Franchi, Jing‐Mei Li, Nicole Matthews, Vanda McNiven, Sarju G. Mehta, Masayuki Nakamura, Chanika Phornphutkul, Nicole Revencu, Marcello Scala, Natalie Shallow, Jennifer Stefanich, Marta Viggiano, Paola Visconti, Susan Walker, Federico Zara, Mariëlle Alders, Bobby P. C. Koeleman, Renske Oegema   +30 more
wiley   +1 more source

Disruption of iron metabolism resulting from Dmt1/Slc11a2 deficiency compromises Notch protein degradation and transcriptional activation

The FEBS Journal, EarlyView.
Divalent metal transporter 1 (Dmt1) maintains iron homeostasis and lysosomal proteostasis required for physiological Notch receptor–ligand signaling. Dmt1 loss lowers iron storage capacity (ferritin), increasing intracellular Fe2+, driving ROS and lipid peroxidation, and leading to lysosomal/mitochondrial dysfunction.
Rui Zhang, Somaieh Ahmadian, Jolanda Piepers, Florian Bock, Tom Keulers, Marc A. Vooijs   +5 more
wiley   +1 more source

Don't Cut the Cord: Why Umbilical Cord Blood Still Deserves a Place in Transplantation

International Journal of Immunogenetics, EarlyView.
ABSTRACT The use of umbilical cord blood (UCB) as a stem cell source in haematopoietic stem cell transplant (HSCT) has greatly declined in recent years. It has largely been replaced by mismatched unrelated and family donors, facilitated by advances in transplant technologies, including post‐transplant cyclophosphamide to prevent graft‐versus‐host ...
Jenna Nunn, Kay Poulton, Robert Wynn
wiley   +1 more source

Immune Evasion of Helicobacter pylori and Extra‐Gastric Cancer Risk

Journal of Gastroenterology and Hepatology, EarlyView.
ABSTRACT Helicobacter pylori (H. pylori) is a group 1 gastric carcinogen that plays a significant role in extra‐gastric digestive system cancers. H. pylori disrupts host cell homeostasis through expression of virulence factors leading to immune evasion as well as persistent gastric mucosal colonization. H. pylori infection has been shown to play a role
Evren Doruk Engin, Ayse Basak Engin, Atilla Engin   +2 more
wiley   +1 more source