Results 61 to 70 of about 2,133,478 (281)
Cellular and Molecular Gastroenterology and HepatologyBackground & Aims: SLC11A2 (DMT1) and SLC40A1 (ferroportin) are essential for dietary iron absorption, but their role in manganese transport is debated.
Milankumar Prajapati +13 more
doaj +1 more source
Rare‐Earth–Functionalized Carbon Dot Hydrogels as Mechanically Robust Antibacterial Wound Dressings
Advanced Healthcare Materials, EarlyView.The schematic depicts a dynamically cross‐linked PVA hydrogel network in which reversible borate ester bonds and hydrogen‐bonding interactions integrate lanthanum‐doped carbon dots (La‐CDs) and dipotassium glycyrrhizinate (DPG) to form a mechanically robust, multifunctional matrix.
Shih‐Han Tsai +4 more
wiley +1 more source
Alkali Metal Cation Transport and Homeostasis in Yeasts [PDF]
Microbiology and Molecular Biology Reviews, 2010 SUMMARY The maintenance of appropriate intracellular concentrations of alkali metal cations, principally K + and Na + , is of utmost importance for living cells, since they determine cell volume, intracellular pH, and potential across the plasma membrane ...
Joaquín, Ariño +2 more
openaire +2 more sources
Resisting death by metal: Metabolism and Cu/Zn homeostasis in bacteria [PDF]
Metal ions such as zinc and copper play important roles in host-microbe interactions and their availability can drastically affect the survival of pathogenic bacteria in a host niche.
Ulett, Glen C. +6 more
core +1 more source
How is Nanoarchitectonics Shaping Extracellular Vesicle Research?
Advanced Healthcare Materials, EarlyView.The convergence of nanoarchitectonics and extracellular vesicle biology is reshaping next‐generation nanomedicine by enabling rationally designed nanostructures for enhanced EVs detection, engineering, and therapy. ABSTRACT Extracellular vesicles (EVs) have gained recognition as crucial mediators of cell‐to‐cell communication, holding immense potential
Madushani Dahanayake +5 more
wiley +1 more source
Advanced Healthcare Materials, EarlyView.Biologically derived and hybrid nonviral nanovectors are examined as distinct but convergent design approaches. Integrating synthetic components with biologically functionalized membranes allows efficient interactions with complex cellular environments.
Clara Baldari +10 more
wiley +1 more source
Risk homeostasis theory - A study of intrinsic compensation [PDF]
, 1996 Risk homeostasis theory (RHT) suggests that changes made to the intrinsic risk of environments are negated in one of three ways: behavioural adjustments within the environment, mode migration, and avoidance of the physical risk.
Hoyes, TW +5 more
core +1 more source
Advanced Healthcare Materials, EarlyView.Magnetically responsive nanoparticles enable remote control over biomaterials, cells, and engineered tissues. This review summarizes material design, biological safety, fabrication and actuation strategies, computational validation, and translational pathways that support the development of magnetic tissue‐engineering platforms and future magnetically ...
Konstantinos Ioannidis +8 more
wiley +1 more source
Frontiers in Microbiology, 2020 Bacteria in the genus Geobacter thrive in iron- and manganese-rich environments where the divalent cobalt cation (CoII) accumulates to potentially toxic concentrations.
Hunter Dulay +3 more
doaj +1 more source
Role for dithiolopyrrolones in disrupting bacterial metal homeostasis [PDF]
Proceedings of the National Academy of Sciences, 2017 Significance Antibiotic resistance is a rising health threat worldwide, against which novel strategies are urgently needed. We have taken a systems approach to examine a potent and underexplored class of broad-spectrum antibiotics, the dithiolopyrrolones (DTPs).
Andrew N, Chan +5 more
openaire +2 more sources