Results 201 to 210 of about 20,020,571 (303)

Endocytosis‐independent cytosolic entry of messenger RNA via fluorous bilayer zippering attenuating Toll‐like receptor signaling and enables ischemic tissue salvage

Smart Molecules, EarlyView.
The present study establishes a paradigm shift in synthetic mRNA delivery through the convergence of three orthogonal chemistries—perfluoro‐acylation, bio‐orthogonal click cross‐linking, and disulfide reduction—within a single, modular polymer architecture. Abstract A fundamental constraint of conventional messenger RNA (mRNA) delivery systems is their
Yue Wang, Haitao Xie, Guoqing Xiang, Yanhua Li, Changgui Tong, Hongyan Cui, Qixian Chen, Haidong Li, Yan Zhao   +8 more
wiley   +1 more source

Dynamic assessment of the allocation of copper to cytochrome c oxidase using size-exclusion chromatography (SEC) combined with inductively coupled plasma mass spectrometry (ICP-MS). [PDF]

J Biol Chem
Secic D, Bischoff ME, Schmidt L, Panmanee W, Yang J, Meller J, Vest KE, Cunningham JT, Landero JA, Czyzyk-Krzeska MF.   +9 more
europepmc   +1 more source

Influence of Age and Exposure Pathway on Copper and Cadmium Mixture Toxicity: A Study on Daphnia magna

Environmental Toxicology, EarlyView.
ABSTRACT Metal contamination in aquatic ecosystems poses substantial risks to freshwater organisms, with mixture effects often deviating from predictions based on single‐metal toxicity. Understanding how age‐specific sensitivities and multiple exposure pathways influence mixture effects is critical for accurate risk assessment.
Sanah Majid, Karen Smeets, Mubiana K. Valentine, Ronny Blust   +3 more
wiley   +1 more source

Validation of improved cytochrome c oxidase I (COI) primers for comprehensive biodiversity assessment of ascidians. [PDF]

PeerJ
Bae S.
europepmc   +1 more source

Climate‐Modulated Particle Toxicity: Acute Exposure to an Environmentally Informed Microplastic Mixture Induces Sex‐Dependent Systemic Reorganization in Swiss Mice

Environmental Toxicology, EarlyView.
ABSTRACT Microplastic (MP) pollution is widely recognized as an emerging environmental threat. Yet, most studies still rely on controlled experimental conditions that poorly reflect environmental complexity, potentially underestimating risks under realistic scenarios, particularly during short‐term exposures. Here, we tested whether acute oral exposure
Guilherme Malafaia, Rafaela Ribeiro de Brito, Aline Sueli de Lima de Rodrigues, Omar Cruz Santiago, Andrés Hugo Arias, Thiarlen Marinho da Luz   +5 more
wiley   +1 more source

Structural and functional mechanisms of cytochrome c oxidase. [PDF]

J Inorg Biochem
Rousseau DL, Ishigami I, Yeh SR.
europepmc   +1 more source

The Reaction of Cytochrome Oxidase with Cytochrome c

Journal of Biological Chemistry, 1965
Quentin H. Gibson, Colin Greenwood, David C. Wharton, Graham Palmer   +3 more
openaire   +1 more source

Investigation of the Protective Effect of Morin on Oxidative Stress and Apoptosis in Malathion‐Induced Hepatotoxicity in Rats

Environmental Toxicology, EarlyView.
ABSTRACT Malathion (MAL) is a widely used organophosphate pesticide associated with hepatotoxicity through oxidative stress and apoptosis. Morin, a naturally occurring flavonoid, exhibits potent antioxidant and anti‐inflammatory properties. This study investigated oxidative stress, inflammatory, and apoptotic alterations induced by acute and subacute ...
Seval Yılmaz, Eda İ. Demirbağ, Hakan Bağ, Ali O. Çeribaşı   +3 more
wiley   +1 more source

Structural mechanism of proton pumping by ba3-type cytochrome c oxidase

Neutze R, Johannesson J, Zorić D, Vallejos A, Kabbinale A, Sandelin E, Glerup J, Ghosh S, Finke A, Bjelčić M, Rönnholm J, Ostojić LL, Dahl P, Beale E, Cirelli C, Dworkowski F, Bacellar C, Johnson P, Ozerov D, Batyuk A, Boutet S, Gate G, Kupitz C, Peck A, Poitevin F, Sierra R, Lisova S, Wallentin C, Brändén G.   +28 more
europepmc   +1 more source

Urban bats show dietary flexibility in aquatic arthropod consumption at urban and rural waterbodies

Wildlife Biology, EarlyView.
Urban waterbodies are critical for biodiversity and provide feeding grounds for insectivorous bats. Yet, how urbanisation affects bats' food choices at urban waterbodies and the role of emergent aquatic arthropods remain poorly understood. We compared the diet of three urban bat species – Vespadelus vulturnus, Chalinolobus gouldii,and Myotis macropus –
Tanja M. Straka, Melissa E. Carew, Isabel Valenzuela, Stephen R. Griffiths, Pia E. Lentini, Linda F. Lumsden, Rahul Rane, Rodney Ree van der   +7 more
wiley   +1 more source