Results 111 to 120 of about 4,657 (224)

Fish Sperm Subpopulations Detection, Separation, and Application: Current State and Trends

Reviews in Aquaculture, Volume 18, Issue 4, September 2026.
Modern advances in sperm biology highlight the necessity of recognising intra‐ejaculate heterogeneity as a central concept for advancing both the fundamental understanding of fertilisation processes and the development of artificial reproduction techniques in fishes. ABSTRACT Sperm subpopulations represent a fundamental manifestation of intra‐ejaculate
Viktoriya Dzyuba, William V. Holt, Borys Dzyuba   +2 more
wiley   +1 more source

Three-dimensional architecture of actin filaments in Listeria monocytogenes comet tails. [PDF]

Proc Natl Acad Sci U S A, 2013
Jasnin M, Asano S, Gouin E, Hegerl R, Plitzko JM, Villa E, Cossart P, Baumeister W.   +7 more
europepmc   +1 more source

Goniothalamin as a Styryl‐Lactone Toxicophore in Cancer Models: Electrophile‐Driven DNA Damage, Reactive Oxygen Species–Endoplasmic Reticulum Stress Signaling and Detoxification‐Relevant Safety Considerations

Journal of Biochemical and Molecular Toxicology, Volume 40, Issue 8, August 2026.
Goniothalamin (GTN) exerts anticancer effects by promoting reactive oxygen species (ROS) generation, glutathione (GSH) depletion, DNA damage, endoplasmic reticulum (ER) stress, and mitochondrial dysfunction. These interconnected events trigger apoptosis, necroptosis, anoikis, and autophagy, while modulating mitogen‐activated protein kinase (MAPK ...
Nataša Joković, Strahinja Pešić, Marija Novaković, Anđela Dubroja Krstić, William N. Setzer, Javad Sharifi‐Rad, Daniela Calina   +6 more
wiley   +1 more source

Industrial Hydrocarbons Exposure Deteriorates Sperm Integrity and Reproductive Function

Journal of Biochemical and Molecular Toxicology, Volume 40, Issue 8, August 2026.
ABSTRACT Occupational exposure to polycyclic aromatic hydrocarbons (PAHs) or metal fumes in the workplace may be detrimental to male fertility. The present study compared sperm concentration, total motility, strict morphology and oxidative stress and SDF levels between 81 men, controls (n = 17) and workers from plastic industry workers (n = 18), steel ...
Madhan Kumar Pichandi, Babujanarthanam Ranganathanan, Doraiah Abilash   +2 more
wiley   +1 more source

Genetically Engineered Probiotic Nanoplatform for Ultrasound‐Enhanced Colorectal Cancer Therapy via Targeted Delivery, Immune Modulation, and Anti‐Angiogenesis

MedComm, Volume 7, Issue 8, August 2026.
The study constructed an integrated diagnosis‐treatment system by using engineered probiotic EcN expressing ARGs and Cur‐Lip‐FA. It enables US guided tumor targeting, real‐time in vivo drug monitoring, and US‐assisted curcumin induced immunogenic cell death, and activating the cGAS‐STING pathway to boost CD4+/CD8+ T cell anti‐tumor immunity.
Jie Long, Tongrui Shang, Xuezhong Mo, Yunfang Yu, Feng Lin, Zixuan Liang, Olivia Monteiro, Daniel Baptista‐Hon, Dominic Chi‐Chung FOO, Lui Ng, Renchuan Liang, Man Tong, Weizhong Tang, Kang Zhang, Yunxi Huang   +14 more
wiley   +1 more source

Development of an adjustable dynamic phantom for testing deviceless motion correction algorithm in PET

Medical Physics, Volume 53, Issue 8, August 2026.
Abstract Background Respiratory motion during PET Imaging leads to blurring, volumetric overestimation, and reduced quantitative accuracy. Deviceless motion correction algorithms (MCA) such as OncoFreeze (OF) by Siemens Healthineers (Forchheim, Germany) extract respiratory waveforms from list‐mode data but require validation that cannot be obtained in ...
Christian Kühnel, Tabea Nikola Schmidt, Leonie Schreiber, Holger Ginter, Michael Händel, Martin Freesmeyer, Falk Gühne   +6 more
wiley   +1 more source

Mycoplasma bovis involved in pituitary abscess syndrome in a beef heifer concomitantly infected with haemoparasites

Veterinary Record Case Reports, Volume 14, Issue 3, August 2026.
Abstract This case report describes pituitary abscess syndrome (PAS) in a 20‐month‐old Blonde d'Aquitaine heifer with cranial nerve deficits (V, VII, VIII, IX, X and XII) associated with facial hemiparesis, head tilt, ataxia and dysphagia, pneumonia and otitis interna.
Chloé Saada, Manon Gonçalves‐Brandao, Hortensia Robert, Renaud Maillard, Laurent‐Xavier Nouvel   +4 more
wiley   +1 more source

Can Domain‐Informed Design Improve Neural Spatio‐Temporal Point Processes for Earthquake Forecasting?

Earth's Future, Volume 14, Issue 8, August 2026.
Abstract Statistical earthquake forecasting models, such as the Epidemic‐type Aftershock Sequence (ETAS), embed decades of empirical knowledge and assumptions about earthquake triggering, clustering, and catalog completeness. In contrast, neural spatio‐temporal point process (STPP) models often treat seismicity as generic spatiotemporal data without ...
Weixi Tian, Samuel Stockman, Yongxian Zhang, Maximilian J. Werner   +3 more
wiley   +1 more source

Mechanistic Study of Platelet Membrane‐Coated Resveratrol Nanosystem in Mitochondrial Dysfunction and Endothelial Senescence During Atherosclerotic Lesion Development via FOXM1 Activation

Aging Cell, Volume 25, Issue 8, August 2026.
Schematic diagram of the mechanism by which PM@RSV NPs alleviate AS via FOXM1 activation. ABSTRACT Atherosclerosis (AS) is closely linked to endothelial cell (EC) senescence and mitochondrial dysfunction, which impair vascular repair. Resveratrol (RSV) has antioxidant, anti‐inflammatory, and pro‐angiogenic effects, but its clinical use is restricted by
Li Xiao, Zexin Zhan, Ping Liu, Bing Qin
wiley   +1 more source

Temognatha sundholmi Lang sp. nov. (Coleoptera: Buprestidae), a New Species From the Great Victoria Desert and New Host Plants: An Investigation Using DNA Barcoding With Implications for Taxonomy of Temognatha and Melobasis

Austral Entomology, Volume 65, Issue 3, August 2026.
ABSTRACT A new species of jewel beetle, Temognatha sundholmi Lang, sp. nov., is described from the Great Victoria Desert in South Australia. A broader investigation, using mtDNA COI ‘barcode’ sequences from 178 specimens representing 54 buprestid species, places the new species with Temognatha flavocincta (Gory & Laporte, 1838) in the informal ...
Peter J. Lang, Mark I. Stevens
wiley   +1 more source