Results 51 to 60 of about 850,427 (314)

Controlled Degradation of Polymeric Composites Stabilized with Natural Antioxidants

International Journal of Electrochemical Science, 2015
The aim of our studies is to assess the effect of tert-butylhydroquinone, α-naphthoflavone and lawsone on the stabilization of ethylene-propylene copolymer.
Anna Masek, Ewa Chrzescijanska, Karolina Diakowska, Marian Zaborski   +3 more
doaj   +1 more source

AscF in the mycobacterial CIII–CIV supercomplex lacks metal and nucleotide binding but links malate oxidation to respiration

FEBS Letters, EarlyView.
The mycobacterial CIII‐CIV respiratory supercomplex is an obligate assembly, encompassing several subunits of unknown functions. We have characterized the intracellular subunit AscF, and show that it is unlikely to be a sensor for metals or nucleotides, but is required for growth on nonfermentable energy sources, and likely works as an adapter for ...
Eni Rile, Riccardo Diamanti, Daniel Lundin, Soni Sharma, Robin Lissner, Coenraad P. Kuil, Martin Högbom, Dirk Bald, Dan Sjöstrand   +8 more
wiley   +1 more source

Dimethyl fumarate combined with cisplatin at subcytotoxic doses sensitizes cervical cancer toward ferroptosis and apoptosis through GSH restriction and p53 (re)activation

Molecular Oncology, EarlyView.
Dimethyl fumarate (DMF) reduces growth of HPV‐positive cervical cancer spheroids and induces ferroptosis in cervical cancer cells via blocking SLC7A11/Glutathione (GSH) axis. Combination of subcytotoxic doses of DMF and cisplatin (CDDP) further suppresses spheroid growth and drives cell death in 2D culture models.
Carolina Punziano, Giuseppina Minopoli, Simona Romano, Laura Marrone, Katia Aquilano, Maria Lina Tornesello, Raffaella Faraonio   +6 more
wiley   +1 more source

Metallo-Dye-Based Supramolecular Nanoassembly for NIR-II Cancer Theranostics [PDF]

, 2022
Retaining intrinsic photophysical performance and efficient therapeutic efficacy of cyanine dyes in the second near-infrared (NIR-II) biowindow are challenges in the biomedical field.
Feng Zhao (90241), Junle Qu (602908), Nicholas Thomas Blum (8797781), Peng Huang (105814), Jing Zhang (23775), Ting He (702509), Jing Lin (50818), Shan Lei (525942)   +7 more
core   +1 more source

A novel green approach for reactive printing of cotton/cellulosic regenerated blended fabrics using trisodium nitrilotriacetate

Scientific Reports
Owing to their comfort, handle, and aesthetic characteristics, cotton fabrics will always be the first and primary choice for clothing and apparel. In recent years, regenerated cellulosic fabrics like bamboo, Tencel, and modal fabrics have had many ...
Abdalla A Mousa, Alsaid A Almetwally, Sahar H Nassar, Nahed S Ahmed, Hesham M Fahmy, Reda M El-Shishtawy   +5 more
doaj   +1 more source

New Flame Retardant Systems Based on Expanded Graphite for Rigid Polyurethane Foams

Applied Sciences, 2020
The effect of the addition of new flame retardant systems on the properties of rigid polyurethane (RPUF) foams, in particular, reduction in flammability, was investigated.
Anna Strąkowska, Sylwia Członka, Piotr Konca, Krzysztof Strzelec   +3 more
doaj   +1 more source

Novel Boronate Probe Based on 3-Benzothiazol-2-yl-7-hydroxy-chromen-2-one for the Detection of Peroxynitrite and Hypochlorite

Molecules, 2021
Derivatives of coumarin, containing oxidant-sensitive boronate group, were recently developed for fluorescent detection of inflammatory oxidants. Here, we report the synthesis and the characterization of 3-(2-benzothiazolyl)-7-coumarin boronic acid ...
Julia Modrzejewska, Marcin Szala, Aleksandra Grzelakowska, Małgorzata Zakłos-Szyda, Jacek Zielonka, Radosław Podsiadły   +5 more
doaj   +1 more source

Engineered extracellular vesicles enriched with the miR‐214/199a cluster enhance the efficacy of chemotherapy in ovarian cancer

Molecular Oncology, EarlyView.
Loss of the miR‐214/199a cluster is associated with recurrence in ovarian cancer. Engineered small extracellular vesicles (m214‐sEVs) elevate miR‐214‐3p/miR‐199a‐5p in tumor cells, suppress β‐catenin, TLR4, and YKT6 signaling, reprogram tumor‐derived sEV cargo, reduce chemoresistance and migration, and enhance carboplatin efficacy and survival in ...
Weida Wang, Ayesha Alvero, Yi Qin, Mingjin Wang, Alexandra Fox, Yanfeng Li, Michael Millman, Amy Kemper, Gil Mor, Xian Shuang Liu, Michael Chopp, Zheng Gang Zhang, Yi Zhang   +12 more
wiley   +1 more source

CCDC80 suppresses high‐grade serous ovarian cancer migration via negative regulation of B7‐H3

Molecular Oncology, EarlyView.
PAX8 is a lineage‐specific master regulator of transcription in high‐grade serous ovarian cancer (HGSC) progression. We show for the first time that PAX8 facilitates proliferation and metastasis by repressing the cell autonomous tumor suppressor CCDC80 and inducing B7‐H3 expression.
Aya Saleh, Nitzan Medina‐Itzhaki, Milena Chekov, Eden Gal‐Swisa, Roba Gabesh‐Wahabi, Inbar Savyon, Inna Naroditsky, Hilary A. Kenny, Basem Fares, Lina Korsensky, Einav Girsh, Liron Berger, Ruth Perets   +12 more
wiley   +1 more source

Dye-Mediated Interactions in Chitosan-Based Polyelectrolyte/Organoclay Hybrids for Enhanced Adsorption of Industrial Dyes [PDF]

, 2019
Noncovalent, dye-mediated interactions between organo-montmorillonites (“organoclays”) and a chitosan-based polyelectrolyte are exploited for highly effective and fast removal of different, industrially important anionic dyes (single-azo, double-azo, and
Thornton, P, Dong Xia (54339), Long Lin (1358919), Algy Kazlauciunas (4288597), Peng Huang (105814), Paul Thornton (6452945), Kazlauciunas, A, Menzel, R, Lin, L, Huang, P, Xia, D, Robert Menzel (1465594)   +11 more
core   +1 more source