Results 91 to 100 of about 12,139 (230)
A Study on the Origin of Peroxisomes: Possibility of Actinobacteria Symbiosis [PDF]
, 2008 The origin of peroxisomes as having developed from the endoplasmic reticulum (ER) was proposed on the basis of the similarity between some peroxisomal proteins and ER proteins, and the localization of some peroxisomal proteins on the ER.
Duhita Narendra +5 more
core +2 more sources
PDE4D and PDE3B orchestrate distinct cAMP microdomains in 3T3‐L1 adipocytes
British Journal of Pharmacology, EarlyView.Basal conditions: •Ins/PDE3B lowers cytoplasmic cAMP (cyt‐cAMP) without affecting plasma membrane cAMP (pm‐cAMP). •Insulin decreases lipid droplet cAMP (LD‐cAMP) independent of PDE3B. •FGF1/PDE4D modestly reduces both cyt‐ and pm‐cAMP, while PDE4D alone can modulate LD‐cAMP. ISO stimulation: •Ins/PDE3B has minimal impact on cyt‐cAMP.
Johannes Krier +9 more
wiley +1 more source
Parallel processing of olfactory memories in Drosophila [PDF]
, 2010 One of the hallmarks of both memory and the underlying synaptic plasticity is that they each rely on short-lived and longer-lived forms. Short-lived memory is thought to rely on modification to existing proteins, whereas long-term memory requires ...
Blum, A., Dubnau, J. T.
core +1 more source
British Journal of Pharmacology, EarlyView.Background and Purpose Cyclic guanosine monophosphate (cGMP) is a ubiquitous second messenger involved in human (patho‐)physiology. Phosphodiesterase 5 (PDE5) is a major cGMP hydrolyzing enzyme in many cell types including vascular smooth muscle cells (VSMCs). Several highly selective PDE5 inhibitors are in clinical use. However, there are currently no
Kürsat Kirkgöz +8 more
wiley +1 more source
β-adrenoceptor agonists downregulate adiponectin, but upregulate adiponectin receptor 2 and tumor necrosis factor-greek small letter alpha expression in adipocytes [PDF]
, 2007 Recently, the insulin-sensitizing adipokine adiponectin and the insulin resistance-inducing adipokine tumor necrosis factor-greek small letter alpha (TNF-greek small letter alpha) were reported to inhibit each other\u27s production in adipocytes.
Fu Ling +10 more
core +1 more source
British Journal of Pharmacology, EarlyView.Abstract Background and Purpose Chemotherapy‐induced peripheral neuropathy (CIPN) is a prevalent and treatment‐resistant side effect of platinum‐based chemotherapy, characterised by mechanical allodynia. Cannabigerol (CBG), a non‐psychoactive cannabinoid, has shown antinociceptive potential, but its site and mechanism of action remain unclear.
Quinn W. Wade +7 more
wiley +1 more source
A RabGAP Regulates Life-Cycle Duration via Trimeric G-protein Cascades in Dictyostelium discoideum [PDF]
, 2013 Background:The life-cycle of cellular slime molds comprises chronobiologically regulated processes. During the growth phase, the amoeboid cells proliferate at a definite rate.
Kuwayama Hidekazu +5 more
core +1 more source
Rat Gastric Mucosal Adenylyl Cyclase
Gastroenterology, 1977 Prostaglandin E1, epinephrine, secretin, and glucagon are known inhibitors of gastric acid secretion, and each agent stimulated mucosal membrane (600 X g pellet) adenylyl cyclase activity from the corpus of the rat stomach. This adenylyl cyclase activity was also stimulated by 5'-guanylyl-imidodiphosphate and sodium fluoride but not by guanosine-5 ...
W J, Thompson, L K, Chang, E D, Jacobson
openaire +2 more sources
British Journal of Pharmacology, EarlyView.Abstract Background and Purpose Ketone bodies are liver‐derived circulating energy metabolites that positively impact most hallmarks of ageing. Ketone bodies increase during calorie restriction and fasting, two of the more widely perceived methods to increase health span.
Tábata Bergonci +15 more
wiley +1 more source
Anchored phosphatases modulate glucose homeostasis. [PDF]
, 2012 Endocrine release of insulin principally controls glucose homeostasis. Nutrient-induced exocytosis of insulin granules from pancreatic β-cells involves ion channels and mobilization of Ca(2+) and cyclic AMP (cAMP) signalling pathways.
Cirulli, Vincenzo +12 more
core +1 more source