Results 181 to 190 of about 51,488 (252)

Enhanced peripheral blood mononuclear cell lipid metabolism drives poor immunotherapy response via ferroptotic stress‐induced T cell exhaustion in hepatocellular carcinoma

Interdisciplinary Medicine, EarlyView.
Integrated multi‐omics reveals that CD36‐mediated lipid overload in PBMCs drives T cell exhaustion via sub‐lethal ferroptotic stress and AKT suppression. This systemic metabolic signature serves as a robust predictor of immunotherapy response in HCC, suggesting that modulating lipid metabolism can rescue immune fitness.
Ying Zhu, Zhouyu Ning, Yong Deng, Changjing Huang, Hui Li, Yun Sun, Zhiqiang Meng   +6 more
wiley   +1 more source

Mechanical, microstructure, durability, and economic assessment of nano titanium dioxide integrated concrete. [PDF]

Sci Rep
Rahman I, Paruthi S, Dev N, Arif M, Khan AH, Hasan MA, Prasad CVSR, Alyaseen A.   +7 more
europepmc   +1 more source

Exploring the Chemical Complexity and Toxicological Behaviour of Semi‐permanent Make‐Up Pigments: A Systematic Review

Journal of Applied Toxicology, EarlyView.
ABSTRACT Semi‐permanent make‐up (SPMU), or micropigmentation, involves implanting pigments into the dermal layer of the skin for cosmetic enhancement. Unlike topical cosmetics, which are rapidly cleared from the body, SPMU pigments persist in living tissues, raising unique toxicological considerations.
T. A. N. Kaye, M. B. Komane, A. P. Manyisane, R. Manganyi   +3 more
wiley   +1 more source

Retraction: Quercetin and Idebenone Ameliorate Oxidative Stress, Inflammation, DNA Damage, and Apoptosis Induced by Titanium Dioxide Nanoparticles in Rat Liver. [PDF]

Dose Response
europepmc   +1 more source

Green Synthesis of Titanium Dioxide Nanoparticles: Characterization and Evaluation of Their Potential for Photocatalytic and Dielectric Applications. [PDF]

Molecules
Awad MA, Ortashi KMO, Alenazi W, Alfaifi FS, Al-Huqail AA.   +4 more
europepmc   +1 more source

Are the detection and dimensions of peri‐implant buccal bone defects influenced by different implant materials and their location? An experimental cone‐beam computed tomography study

Journal of Periodontology, EarlyView.
Abstract Background The aim of this study is to evaluate the impact of different implant materials and arrangements within the field of view (FOV) and exomass on the diagnostic accuracy and image quality of cone‐beam computed tomography (CBCT) for the detection of peri‐implant buccal bone defects of various sizes. Methods A total of 120 CBCT scans with
Yulan Wang, Matheus L. Oliveira, Dorothea Dagassan‐Berndt, Michelle Simonek, Sebastian Kühl, Michael M. Bornstein   +5 more
wiley   +1 more source

Study on the Purcell Effect and Photoluminescence Properties of Gold-Titanium Dioxide Quasiperiodic Multilayers and Cavities. [PDF]

Nanomaterials (Basel)
He G, Min C, Li L, Yuan X.
europepmc   +1 more source

Betaine‐, xylitol‐, and extra virgin olive oil–based toothpaste modulates inflammation and oral nitric oxide pathway: Clinical trial in gingivitis

Journal of Periodontology, EarlyView.
Abstract Background Gingivitis is a prevalent and reversible inflammatory condition driven by microbial dysbiosis. Beyond plaque control, interest has grown in oral hygiene formulations capable of modulating inflammation while preserving key microbial functions. Extra virgin olive oil (EVOO), together with xylitol and betaine, has demonstrated clinical
Francisco Mesa, Alejandro Rodríguez‐Agurto, Marco Bonilla, Debora Rodríguez‐Vilaboa, Beatriz Rodríguez‐Vilaboa, Manuel Bravo   +5 more
wiley   +1 more source

Transmission Raman Spectroscopy (TRS) for Accurate Authentication of API in Coated Hydroxychloroquine (HCQ) Tablets

Journal of Raman Spectroscopy, EarlyView.
We report the development and use of a transmission Raman spectroscopy (TRS) system for a more accurate but nonintrusive way of authentication of API in coated HCQ tablets which otherwise is not possible using the backscattered (BS) configuration of Raman spectroscopy. The coating interference is found to be almost zero in case of the TRS and a greater
Vijay Kumar, Khan Mohammad Khan, Hemant Krishna, Khageswar Sahu, Srinibas Satapathy, Shovan Kumar Majumder   +5 more
wiley   +1 more source

Toxicological Effects of Titanium Dioxide Nanoparticles on Human Menstrual Blood Mesenchymal Stem Cells. [PDF]

Int J Mol Sci
Parra-Barrera A, López-Marure R, Romero-López E, Calzada-Mendoza CC, Arellano-Galindo J, Rangel-Martínez R, Gutiérrez-Iglesias G.   +6 more
europepmc   +1 more source