Results 191 to 200 of about 81,185 (328)

Identification and Characterization of an In Silico Designed Membrane‐Active Peptide with Antiviral Properties

Advanced Science, EarlyView.
An evolutionary molecular dynamics platform is used to design P1.6, a membrane‐active peptide that senses lipid packing defects in viral envelopes. P1.6 adopts a stabilized α‐helical structure upon membrane contact, disrupts virus‐like liposomes, and damages HIV‐1 particles.
Pascal von Maltitz, Niek van Hilten, Tatjana Weil, Thunchanok Thummaraj, Jeroen Methorst, Dennis Aschmann, Alexander Kros, Clarissa Read, Jasmina Gačanin, Herre Jelger Risselada, Jan Münch   +10 more
wiley   +1 more source

A protocol for loading Calcein-AM into extracellular vesicles from mammalian cells for clear visualization with a fluorescence microscope coupled to a deconvolution system. [PDF]

PLoS One
Calderón-Peláez MA, Castellanos JE, Velandia-Romero ML.   +2 more
europepmc   +1 more source

Transfer of bacteriophage MS2 and fluorescein from N95 filtering facepiece respirators to hands: Measuring fomite potential

, 2017
Tyler Brady, Amanda Strauch, Claudia M. Almaguer, George Niezgoda, Ronald E. Shaffer, Patrick L. Yorio, Edward M. Fisher   +6 more
openalex   +2 more sources

Ir(III) Complexes Convert Cold to Hot Tumors via Ferroptosis/Necroptosis‐Driven Immunogenic Cell Death and Photosensitized CD47 Downregulation

Advanced Science, EarlyView.
Red‐light‐activated Ir1 overcomes hypoxia tolerance and adapts to the immunosuppressive tumor microenvironment, converting immunologically cold tumors into inflamed hot microenvironments. This conversion is driven by synergistic induction of immunogenic cell death through coordinated ferroptosis‐necroptosis pathways and spatiotemporally controlled ...
Long‐Bo Yu, Peng Wang, Qing‐Hua Shen, Qi‐Xin Guan, Zhi‐Yuan Li, Ying‐Ying Han, Xin‐Yi Zhang, Qing‐Yuan Hu, Cai‐Ping Tan   +8 more
wiley   +1 more source

Introducing Rigidity into the GFP Chromophore via a Boron Bridge: Insights and Application in Two-Photon Imaging. [PDF]

Org Lett
Csomos A, Petrilla B, Cseri L, Turczel G, Steckel A, Matuscsák A, Schlosser G, Rózsa BJ, Kovács E, Mucsi Z.   +9 more
europepmc   +1 more source

Fluorescein-Guided Surgery of Peripheral Nerve Sheath Tumors

Jacopo Falco, Niccolò Innocenti, Ignazio G. Vetrano, Marica Eoli, Morgan Broggi, Vittoria Nazzi, Francesco Acerbi   +6 more
openalex   +1 more source

Vitreous fluorescein accumulation determined by in vivo fluorophotometry and by vitreous extraction in normal and diabetic rats [PDF]

, 1986
Franz Kaufmann, Caroline Lacoste
openalex   +1 more source

Electrochemical and nuclear magnetic resonance spectroscopy studies of phenol red and related compounds [PDF]

, 1969
Senne, John Keith
core   +3 more sources

Catalyst‐Free Collagen Filament Crosslinking for Engineering Anisotropic and Mechanically Robust Tissue Scaffolds

Advanced Science, EarlyView.
A bioorthogonal rhodamine/PEG crosslinking strategy is introduced to engineer dense collagen hydrogels with high mechanical resilience and cytocompatibility. Integration with wet‐spinning enables the fabrication of uniaxially aligned, cell‐laden collagen filaments that activate mechanotransductive signaling and support functional muscle regeneration in
JuYeon Kim, Hanjun Hwangbo, ByungJoon Choi, Dogeon Yoon, GeunHyung Kim   +4 more
wiley   +1 more source

Microcystin‐LR Triggers Renal Tubular Ferroptosis Through Epigenetic Repression of GPX4: Implications for Environmental Nephrotoxicity

Advanced Science, EarlyView.
MC‐LR stabilizes DNMT1/3a by blocking their ubiquitin‐mediated degradation, leading to Gpx4 promoter hypermethylation and E2F4/NCoR‐associated transcriptional repression, which drives renal tubular ferroptosis in mice. Pharmacological inhibition of DNA methylation (SGI‐1027) or ferroptosis (Fer‐1) disrupts this DNMT‐GPX4 axis, thereby alleviating MC‐LR‐
Shaoru Zhang, Qi Gao, Yi Peng, Huan Zhang, Qi Shen, Meihong Guo, Yuqing Gong, Lei Chu, Weidong Wu, Yanting Wen, Wangsen Cao, Yong Wang, Lihui Wang   +12 more
wiley   +1 more source