Results 21 to 30 of about 105,745 (267)

Overview of molecular signatures of senescence and associated resources: pros and cons

FEBS Open Bio, EarlyView.
Cells can enter a stress response state termed cellular senescence that is involved in various diseases and aging. Detecting these cells is challenging due to the lack of universal biomarkers. This review presents the current state of senescence identification, from biomarkers to molecular signatures, compares tools and approaches, and highlights ...
Orestis A. Ntintas, Sylvia Vagena, Pavlos Pantelis, Giorgos Theocharous, Russel Petty, Konstantinos Evangelou, Vassilis G. Gorgoulis   +6 more
wiley   +1 more source

Ultrasonic Treatment Enhanced Surface Modification of Titanium Oxide by Tailor-Made Surface-Active Polymers

Eurasian Chemico-Technological Journal, 2009
The surface modification of titanium dioxide in aqueous dispersions of specially tailor-made periodic acrylic acid/isobutylene copolymers, poly(acrylic acid)/polystyrene graft copolymers, and hydrophobically modified polyethyleneoxide urethane (HEUR) by ...
N. Bulychev, E. Kisterev, H. Reimann, C. Schaller, C. D. Eisenbach   +4 more
doaj   +1 more source

Establishment of a coculture system for Porphyromonas gingivalis and head and neck squamous cell carcinoma using spheroid culture and LATS inhibition

FEBS Open Bio, EarlyView.
We established a spheroid coculture system enabling viable Porphyromonas gingivalis–HNSCC interactions under normoxic conditions. Inhibition of LATS1/2 maintains tumor cells in an undifferentiated state, which may promote spheroid growth and create a more permissive environment for bacterial persistence.
Yurika Nakajima, Shogo Okazaki, Muneaki Tamura, Shuichi Sato, Kenichi Imai   +4 more
wiley   +1 more source

Rheological, mechanical, and cytotoxic properties of sustainable NR/glass fiber composites: prospects for advanced applications

BMC Chemistry
Glass fiber is an inorganic reinforcement material widely used in rubber-based technological products. This study investigates the properties of natural rubber/glass fiber composites, focusing on their potential to enhance mechanical performance while ...
Doaa S. Mahmoud, Abdelmohsen M. Soliman, Fahima M. Helaly, Salwa H. El-Sabbagh   +3 more
doaj   +1 more source

Egyptian propolis extract for functionalization of cellulose nanofiber/poly(vinyl alcohol) porous hydrogel along with characterization and biological applications

Scientific Reports, 2023
Bee propolis is one of the most common natural extracts and has gained significant interest in biomedicine due to its high content of phenolic acids and flavonoids, which are responsible for the antioxidant activity of natural products. The present study
Safaa Saleh, Ahmed Salama, Amira M. Ali, Ahmed K. Saleh, Bothaina Abd Elhady, Emad Tolba   +5 more
doaj   +1 more source

Raman‐based label‐free microscopic analysis of the pancreas in living zebrafish larvae

FEBS Open Bio, EarlyView.
Forward stimulated Raman scattering (F‐SRS) and epi coherent anti‐Stokes Raman scattering (E‐CARS) allow label‐free discrimination of distinct subcellular structures in the pancreas of living zebrafish larvae. Given the straightforward applicability, we anticipate broad implementation of Raman microscopy in other organs and across various biomedical ...
Noura Faraj, Eline M. F. de Lange, Klaas A. Sjollema, Ben N. G. Giepmans   +3 more
wiley   +1 more source

Influence of hydroxyapatite nanoparticles on the properties of glass ionomer cement

Journal of Materials Research and Technology, 2019
Glass ionomer cement (GIC) is an important restorative dental biomaterial which is utilized in filling, lining and adhesion restoration. The aim of this work is the enhancement of the mechanical, morphological, antibacterial and fluoride release ...
Raedah A.S. Alatawi, Nadia H. Elsayed, Wael S. Mohamed   +2 more
doaj   +1 more source

Characterization and Processing of Table Olives: A Special Issue

Foods, 2020
Table olives are recognized as an essential component of the Mediterranean diet, having been explicitly included in the second level of its nutritional pyramid as an aperitif or culinary ingredient, with a recommended daily consumption of one to two ...
Beatriz Gandul-Rojas, Lourdes Gallardo-Guerrero   +1 more
doaj   +1 more source

Carotenoid Analysis from Commercial Banana Cultivars (Musa spp.) in Malang, East Java, Indonesia

Indonesian Journal of Chemistry, 2021
Banana, as the world’s most consumed fruit, is a good source of carbohydrate, potassium, fiber, and other essential nutrients such as pro-vitamin A carotenoids. The carotenoid content and composition in bananas commonly sold in fruit shops in Malang have
Jodiawan Jodiawan, Devi Natalia Chrisdiyanti, Nur Vi’atin, Monika Nur Utami Prihastyanti, Rosita Dwi Chandra, Heriyanto Heriyanto, Chandra Ayu Siswanti, Lia Hapsari, Tatas Hardo Panintingjati Brotosudarmo   +8 more
doaj   +1 more source

Metformin promotes mitochondrial integrity through AMPK‐signaling in Leber's hereditary optic neuropathy

FEBS Open Bio, EarlyView.
Metformin mediates mitochondrial quality control in Leber's hereditary optic neuropathy (LHON) fibroblasts carrying mtDNA mutations. At therapeutic levels, metformin activates AMPK signaling to restore mitochondrial dynamics by promoting fusion and restraining fission, while preserving mitochondrial mass, enhancing autophagy/mitophagy and biogenesis ...
Chatnapa Panusatid, Rapasviranda Soiyangsuk, Maneeluck Tanadjindarat, Chayanon Peerapittayamongkol   +3 more
wiley   +1 more source