Results 91 to 100 of about 807,055 (385)
FEBS Letters, EarlyView.Spinal muscular atrophy (SMA) is a genetic disease affecting motor neurons. Individuals with SMA experience mitochondrial dysfunction and oxidative stress. The aim of the study was to investigate the effect of an antioxidant and neuroprotective substance, ergothioneine (ERGO), on an SMNΔ7 mouse model of SMA.
Francesca Cadile +8 more
wiley +1 more source
Design and characterization of superpotent bivalent ligands targeting oxytocin receptor dimers via a channel-like structure [PDF]
, 2016 Dimeric/oligomeric states of G-protein coupled receptors have been difficult to target. We report here bivalent ligands consisting of two identical oxytocin-mimetics that induce a three order magnitude boost in G-protein signaling of oxytocin receptors ...
Bice Chini +15 more
core +5 more sources
Microbial exopolysaccharide production by polyextremophiles in the adaptation to multiple extremes
FEBS Letters, EarlyView.Polyextremophiles are microorganisms that endure multiple extreme conditions by various adaptation strategies that also include the production of exopolysaccharides (EPSs). This review provides an integrated perspective on EPS biosynthesis, function, and regulation in these organisms, emphasizing their critical role in survival and highlighting their ...
Tracey M Gloster, Ebru Toksoy Öner
wiley +1 more source
Diseases, 2020 Signal transduction by luteinizing hormone receptors (LHRs) and follicle-stimulating hormone receptors (FSHRs) is essential for the successful reproduction of human beings.
Duaa Althumairy +6 more
doaj +1 more source
The mutational landscape of human olfactory G protein-coupled receptors
BMC Biology, 2021 Background Olfactory receptors (ORs) constitute a large family of sensory proteins that enable us to recognize a wide range of chemical volatiles in the environment.
Ramón Cierco Jimenez +6 more
doaj +1 more source
On the role of G protein-coupled receptors oligomerization [PDF]
, 2013 The existence of a supramolecular organization of the G protein-coupled receptor (GPCR) is now being widely accepted by the scientific community.
Ahern, Siobhán +3 more
core +2 more sources
Structural dynamics of the plant hormone receptor ETR1 in a native‐like membrane environment
FEBS Letters, EarlyView.The present study unveils the structural and signaling dynamics of ETR1, a key plant ethylene receptor. Using an optimized nanodisc system and solution NMR, we captured full‐length ETR1 in a native‐like membrane environment. Our findings reveal dynamic domain uncoupling and Cu(I)‐induced rigidification, providing the first evidence of metal‐triggered ...
Moritz Lemke +2 more
wiley +1 more source
Memorias do Instituto Oswaldo CruzInsects are considered pests globally, implicated in the destruction of agricultural fields and transmission of pathogens that cause deadly human diseases, such as dengue, Zika and malaria.
Michelle Ngai, Mary Ann McDowell
doaj +1 more source
G protein-coupled receptors in neurodegenerative diseases and psychiatric disorders
Signal Transduction and Targeted Therapy, 2023 Neuropsychiatric disorders are multifactorial disorders with diverse aetiological factors. Identifying treatment targets is challenging because the diseases are resulting from heterogeneous biological, genetic, and environmental factors.
Thian-Sze Wong +9 more
doaj +1 more source
Flavonoid allosteric modulation of mutated visual rhodopsin associated with retinitis pigmentosa [PDF]
, 2017 Dietary flavonoids exhibit many biologically-relevant functions and can potentially have beneficial effects in the treatment of pathological conditions. In spite of its well known antioxidant properties, scarce structural information is available on the ...
Garriga Solé, Pere +5 more
core +3 more sources