Results 61 to 70 of about 2,261 (129)
Photochemistry and Photobiology, EarlyView.Photoproducts of the photosensitizer protoporphyrin IX (PpIX) may have diagnostic and therapeutic relevance in photodynamic diagnosis (PDD) and photodynamic therapy (PDT). These photoproducts possess fluorescence and photosensitizing properties and could serve as a complementary dosimetry index alongside photosensitizer photobleaching. The formation of
Sochi J. Ogbonna +2 more
wiley +1 more source
Catalytic Amyloids: Turning Fibrils Into Biocatalysts
Chemistry – A European Journal, Volume 32, Issue 10, 9 March 2026.Amyloids, traditionally associated with diseases, have emerged as versatile catalytic scaffolds. From natural amyloid sequences to bioinspired and de novo designs, we highlight strategies to construct catalytic active sites and anchor enzymes onto fibrils, creating versatile nanomaterials with tunable activities. ABSTRACT Amyloids have been regarded as
Alessandra Esposito +3 more
wiley +1 more source
Nano‐ and Micro‐Sized Solid Materials Used as Antiviral Agents
Advanced Functional Materials, Volume 36, Issue 26, 30 March 2026.Due to the rise of viral infections in humans and possible viral outbreaks, the use of nano‐ or micro‐sized materials as antiviral agents is rapidly increasing. This review explores their antiviral properties against RNA and DNA viruses, either as a prevention or a treatment tool, by delving into their mechanisms of action and how to properly assess ...
Orfeas‐Evangelos Plastiras +6 more
wiley +1 more source
Immune modulation by inhibitors of the HO system [PDF]
, 2020 The heme oxygenase (HO) system involves three isoforms of this enzyme, HO-1, HO-2, and HO-3. The three of them display the same catalytic activity, oxidating the heme group to produce biliverdin, ferrous iron, and carbon monoxide (CO).
Covián, Camila +5 more
core +1 more source
Advanced Sensor Research, Volume 5, Issue 3, March 2026.This Review focuses on assessing and providing perspective on the field of rationally‐designed optical sensors constructed with single‐walled carbon nanotubes. The literature is reviewed and evaluated for SWCNT‐based sensors constructed with biomolecular recognition elements, including proteins, peptides, and oligonucleotides, as well as their methods ...
Amelia K. Ryan +4 more
wiley +1 more source
ERM Inhibition Confers Ferroptosis Resistance through ROS‐Induced NRF2 Signaling
Advanced Science, Volume 13, Issue 16, 18 March 2026.ERM inhibition disrupts ERM‐actin interactions, elevating ROS and triggering KEAP1 degradation, which stabilizes and activates NRF2. Nuclear NRF2 induces cytoprotective genes, notably HMOX1, enhancing redox buffering and suppressing lipid peroxidation to resist erastin‐induced ferroptosis.
Menghao Qiao +19 more
wiley +1 more source
Cobalt protoporphyrin IX increases endogenous G-CSF and mobilizes HSC and granulocytes to the blood [PDF]
, 2019 Granulocyte colony-stimulating factor (G-CSF) is used in clinical practice to mobilize cells from the bone marrow to the blood; however, it is not always effective. We show that cobalt protoporphyrin IX (CoPP) increases plasma concentrations of G-CSF,
Bukowska-Straková, Karolina +12 more
core +2 more sources
Aggregate, Volume 7, Issue 3, March 2026.N‐oxide is a polar and multifunctional group. Herein, we report a new property of this versatile group that is structure‐dependent aggregation. The first‐generation application of this new finding is to design novel heme‐detecting probes. ABSTRACT N‐oxides, characterized by a highly polar N+–O− bond, have recently demonstrated rapidly growing ...
Si Ha +9 more
wiley +1 more source
Chairside testing for cariogenic bacteria: current concepts and clinical strategies [PDF]
, 2008 Modern approaches to dental caries such as STEM (System for Total Environmental Management) are based on a whole-of-patient and whole-of-biofilm approach to the disease.
Tsang, Annetta K. L., Walsh, Laurence J.
core
Proceedings of the 14th Annual Meeting of the Society for Pediatric Dermatology Quebec City, Quebec, Canada June 22–24, 1989 [PDF]
, 1989 Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/73710/1/j.1525-1470.1989.tb00922.x ...
Hebert, Adelaide A. +3 more
core +1 more source