Results 41 to 50 of about 68,807 (284)
Dysfunctional Light-Evoked Regulation of cAMP in Photoreceptors and Abnormal Retinal Adaptation in Mice Lacking Dopamine D4 Receptors [PDF]
, 2002 Dopamine is a retinal neuromodulator that has been implicated in many aspects of retinal physiology. Photoreceptor cells express dopamine D4 receptors that regulate cAMP metabolism.
Grandy, David K. +6 more
core +1 more source
Neurobiology of Disease, 2011 l-DOPA treatment induces abnormal involuntary movements (AIMs) in Parkinson's patients and experimental animals. We examined the relationship between the development of AIMs (dyskinesia) and changes in [3H]-GABA release and cAMP signaling in ...
Claudia Rangel-Barajas +5 more
doaj +1 more source
Unraveling Adaptation in Eukaryotic Pathways: Lessons from Protocells [PDF]
, 2013 Eukaryotic adaptation pathways operate within wide-ranging environmental conditions without stimulus saturation. Despite numerous differences in the adaptation mechanisms employed by bacteria and eukaryotes, all require energy consumption.
De Palo, Giovanna, Endres, Robert G.
core +8 more sources
Frontiers in Behavioral Neuroscience, 2015 The human 5-HT7 receptor is expressed in both the central nervous system and peripheral tissues and is a potential drug target in behavioral and psychiatric disorders.We examined molecular determinants of ligand binding and G protein activation by the ...
Agata Antonina Rita eImpellizzeri +21 more
doaj +1 more source
Frontiers in Physiology, 2022 In mammalian cells, 10 different adenylyl cyclases produce the ubiquitous second messenger, cyclic adenosine monophosphate (cAMP). Amongst these cAMP-generating enzymes, bicarbonate (HCO3−)-regulated soluble adenylyl cyclase (sAC; ADCY10) is uniquely ...
Thomas Rossetti +8 more
doaj +1 more source
The onset of labor alters corticotropin-releasing hormone type 1 receptor variant expression in human myometrium : putative role of interleukin-1ß [PDF]
, 2007 CRH targets the human myometrium during pregnancy. The efficiency of CRH actions is determined by expression of functional receptors (CRH-R), which are dynamically regulated.
Grammatopoulos, Dimitris +6 more
core +1 more source
Rhodopsin-cyclases for photocontrol of cGMP/cAMP and 2.3 Å structure of the adenylyl cyclase domain
Nature Communications, 2018 Cyclic AMP and cGMP orchestrate a variety of cellular responses. Here, authors characterize the cGMP producing rhodopsin-guanylyl cyclase from C. anguillulae and derived adenylyl cyclase by a biochemical and structural approach which demonstrates the ...
Ulrike Scheib +9 more
doaj +1 more source
The Pathogenic TSH β-Subunit Variant C105Vfs114X Causes a Modified Signaling Profile at TSHR [PDF]
, 2019 1) Background: Central congenital hypothyroidism (CCH) is a rare endocrine disorder that can be caused by mutations in the β-subunit of thyrotropin (TSHB).
Biebermann, Heike +6 more
core +1 more source
Regulation of cAMP responses by the G12/13 pathway converges on adenylyl cyclase VII [PDF]
, 2008 Regulation of intracellular cyclic adenosine 3’, 5’-monophosphate (cAMP) by multiple pathways enables differential function of this ubiquitous second messenger in a context dependent manner.
Collins, Julie +4 more
core +2 more sources
Advanced Materials, EarlyView.The research demonstrates a Mesenchymal Stem Cell‐inspired microneedle platform (MSCi@MN) that addresses chronic diabetic wounds by combining MSC‐derived extracellular nanovesicles (NV)–DNA conjugates in microneedle tips with photothermal MXene in the patch layer.
Chan Ho Moon +21 more
wiley +1 more source