Results 31 to 40 of about 1,083,474 (317)

Chemical activation of the mechanotransduction channel Piezo1

open access: yeseLife, 2015
Piezo ion channels are activated by various types of mechanical stimuli and function as biological pressure sensors in both vertebrates and invertebrates.
Ruhma Syeda   +14 more
doaj   +1 more source

A Gq Biased Small Molecule Active at the TSH Receptor

open access: yesFrontiers in Endocrinology, 2020
G protein coupled receptors (GPCRs) can lead to G protein and non-G protein initiated signals. By virtue of its structural property, the TSH receptor (TSHR) has a unique ability to engage different G proteins making it highly amenable to selective ...
Rauf Latif   +9 more
doaj   +1 more source

The relationship between anti-mullerian hormone and ovarian response and fertility outcome in infertile women undergoing assisted reproductive techniques (ART) and IUI [PDF]

open access: yesMajallah-i Zanān, Māmā̓ī va Nāzā̓ī-i Īrān, 2023
Introduction: Anti-Mullerian Hormone (AMH) is related to woman's age, the number of antral follicles, and the outcome of assisted reproductive techniques.
Fariba Seyedoshohadaei   +3 more
doaj   +1 more source

ChemR23 activation reprograms macrophages toward a less inflammatory phenotype and dampens carcinoma progression

open access: yesFrontiers in Immunology, 2023
IntroductionTumor Associated Macrophages (TAM) are a major component of the tumor environment and their accumulation often correlates with poor prognosis by contributing to local inflammation, inhibition of anti-tumor immune response and resistance to ...
Margot Lavy   +16 more
doaj   +1 more source

β2 Agonists [PDF]

open access: yes, 2016
History suggests β agonists, the cognate ligand of the β2 adrenoceptor, have been used as bronchodilators for around 5,000 years, and β agonists remain today the frontline treatment for asthma and chronic obstructive pulmonary disease (COPD). The β agonists used clinically today are the products of significant expenditure and over 100 year's intensive ...
Charlotte K. Billington   +2 more
openaire   +3 more sources

Comparison of antimüllerian hormone levels and antral follicle count as predictor of ovarian response to controlled ovarian stimulation in good-prognosis patients at individual fertility clinics in two multicenter trials [PDF]

open access: yes, 2015
Objective To compare antimüllerian hormone (AMH) and antral follicle count (AFC) as predictors of ovarian response to controlled ovarian stimulation at individual fertility clinics.
Arce, Joan-Carles   +2 more
core   +1 more source

Agonism of 4-1BB for immune therapy: a perspective on possibilities and complications

open access: yesFrontiers in Immunology, 2023
Costimulatory receptors on immune cells represent attractive targets for immunotherapy given that these molecules can increase the frequency of individual protective immune cell populations and their longevity, as well as enhance various effector ...
Shahram Salek-Ardakani   +3 more
doaj   +1 more source

The effect of adding inhaled corticosteroids to tiotropium and long-acting beta(2)-agonists for chronic obstructive pulmonary disease (Review) [PDF]

open access: yes, 2011
BackgroundLong-acting bronchodilators comprising long-acting beta(2)-agonists and the anticholinergic agent tiotropiumare commonly used, either on their own or in combination, for managing persistent symptoms of chronic obstructive pulmonary disease ...
Aaron   +32 more
core   +1 more source

Fingerprinting heterocellular β-adrenoceptor functional expression in the brain using agonist activity profiles

open access: yesFrontiers in Molecular Biosciences, 2023
Noradrenergic projections from the brainstem locus coeruleus drive arousal, attentiveness, mood, and memory, but specific adrenoceptor (AR) function across the varied brain cell types has not been extensively characterized, especially with agonists. This
Rachel A. Matt   +5 more
doaj   +1 more source

Novel 2-amino-isoflavones exhibit aryl hydrocarbon receptor agonist or antagonist activity in a species/cell-specific context [PDF]

open access: yes, 2012
The aryl hydrocarbon receptor (AhR) mediates the induction of a variety of xenobiotic metabolism genes. Activation of the AhR occurs through binding to a group of structurally diverse compounds, most notably dioxins, which are exogenous ligands ...
BALBONI, GIANFRANCO   +10 more
core   +1 more source

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