Results 31 to 40 of about 495,326 (197)
Brucella spp. Omp25 Promotes Proteasome-Mediated cGAS Degradation to Attenuate IFN-β Production
Frontiers in Microbiology, 2021 Type I interferons (IFN), a family of cytokines widely expressed in various tissues, play important roles in anti-infection immunity. Nevertheless, it is not known whether Brucella spp.
Ruizhen Li +9 more
doaj +1 more source
OrganoidsCyclic adenosine monophosphate and cyclic guanosine monophosphate are key regulators of cellular physiology and tissue homeostasis. Conventional experimental models have provided fundamental insights into cyclic nucleotide pathways; however, they often ...
Maria Rita Assenza +3 more
doaj +1 more source
, 1982 Tetanic stimulation at different temperatures (5 and 20 °C) of the frog sartorius muscle results in an increase of cyclic guanosine monophosphate (cGMP) directly correlated to the tension developed.
Giovannella Della Torre +5 more
core +1 more source
Frontiers in Pharmacology, 2021 Objective: According to the treatment records of Yang deficiency syndrome (YDS) with characteristic decoction pieces of lateral root of Aconitum carmichaelii—Yinfupian (YF) in traditional Chinese medicine prepare school, known as “Jianchangbang”. The aim
Heng-li Tong +5 more
doaj +1 more source
Cyclic AMP signalling in pancreatic islets [PDF]
, 2010 Cyclic 3'5'AMP (cAMP) is an important physiological amplifier of glucose-induced insulin secretion by the pancreatic islet β-cell, where it is formed by the activity of adenylyl cyclases, which are stimulated by glucose, through elevation in ...
Pyne, Nigel J. +2 more
core +4 more sources
Molecules, 2016 Cyclic nucleotide phosphodiesterases (PDEs) are a class of intracellular enzymes that inactivate the secondary messenger molecules, cyclic adenosine monophosphate (cAMP) and cyclic guanosine monophosphate (cGMP).
Susann Schröder +4 more
doaj +1 more source
Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment
Molecular Oncology, EarlyView.This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley +1 more source
Salidroside Attenuates Hydrogen Peroxide-Induced Cell Damage Through a cAMP-Dependent Pathway
Molecules, 2011 Salidroside, a major component of Rhodiola rosea L., has shown various pharmacological functions, including antioxidant effects, but the signal transduction pathway of its antioxidant effects is not very clear.
Xuming Deng +6 more
doaj +1 more source
Mirodenafil ameliorates skin fibrosis in bleomycin-induced mouse model of systemic sclerosis
Animal Cells and Systems, 2021 Systemic sclerosis (SSc) is a chronic autoimmune disease characterized by fibrosis of the skin and internal organs. Despite the recent advances in the pathogenesis and treatment of SSc, effective therapies for fibrosis caused by SSc have not yet been ...
Jong Seong Roh +6 more
doaj +1 more source
Molecular Oncology, EarlyView.Cytarabine is a key therapy for acute myeloid leukaemia (AML), but its efficacy is limited by the dNTPase SAMHD1, which hydrolyses its active metabolite. Screening nucleotide biosynthesis inhibitors revealed that IMPDH inhibitors selectively sensitise SAMHD1‐proficient AML cells to cytarabine.
Miriam Yagüe‐Capilla +9 more
wiley +1 more source