• Chronic exposure of cells to cytotoxic drugs

  2022-04-20

  

  Chronic exposure of cells to cytotoxic drugs can result in the selection of multiple phenotypic and genetic changes. Thus, the use of MCF7/VP cells, which were selected for resistance to VP-16, was potentially problematic. However, a thorough characterization of MCF7/VP cells demonstrated that they

• While the specific set of challenges associated

  2022-04-20

  

  While the specific set of challenges associated with deorphanization and transforming each poorly characterized GPCR into a useful drug target will be unique, much can be learned by considering how these issues have been addressed for other receptors. One group of poorly characterized GPCRs that hav

• In three independent groups identified GPR A HM A

  2022-04-20

  

  In 2003, three independent groups identified GPR109A (HM74A) and GPR109B (HM74), two GPCRs, as the receptors for niacin., , GPR109A, which is present in all species, is a high affinity receptor for niacin., GPR109B, which is only present in human and chimpanzee, is a low affinity receptor for niac

• Interestingly mGlu and mGlu receptors

  2022-04-20

  

  Interestingly, mGlu2 and mGlu3 receptors differ notably by their cellular distribution. Whereas mGlu2 receptors are mostly neuronal, mGlu3 receptors are expressed both in glia and in neurons. In neurons, mGlu3 receptors are present at the post-synapse and in presynaptic elements (Tamaru et al., 2001

• br Regulation of plasma ghrelin concentration

  2022-04-19

  

  Regulation of plasma ghrelin concentration As described above, ghrelin is primarily produced in the stomach and secreted into the blood stream. Plasma ghrelin does not significantly differ between chronic heart failure (CHF) patients and controls, although plasma ghrelin level is significantly hi

• Glucocorticoid is a major regulator of body

  2022-04-19

  

  Glucocorticoid is a major regulator of body's response to stress (Armario, 2006). Repeated injections of the glucocorticoid corticosterone (CORT) in mice have been shown to produce an animal model of depression (Zhao et al., 2008). Further study of this phenomenon suggested that prolonged CORT expos

• br Materials and methods br Results and discussion

  2022-04-19

  

  Materials and methods Results and discussion Conclusions Acknowledgments The authors are grateful to Dr. N. Prevete for providing the human AGS shCTR and AGS shFPR2 cells. This work was supported by POR Campania FSE 2007-2013 Project CREME and Ministry of Health, Italy, RF-2011-02349269.

• As recently reviewed a picture is emerging where

  2022-04-19

  

  As recently reviewed, a picture is emerging where metabolites through GPCR sensors act as important autocrine and paracrine regulators of basic metabolic mechanisms (Husted et al., 2017). The concept of 20-HETE acting through FFAR1 as an autocrine amplifier of GDIS on β all-trans Retinal together wi

• pde inhibitor The primary cancer lesion was mostly in the

  2022-04-19

  

  The primary cancer lesion was mostly in the uterus and adnexa, followed by the gastrointestinal tract, brain, blood, and kidney and pde inhibitor (Fig. 2A). Histopathological findings indicated that most cancers were adenocarcinomas, followed by squamous cell carcinomas, glioblastomas, malignant lym

• Recent studies are beginning to

  2022-04-19

  

  Recent studies are beginning to explore this complex interplay of pathways. For example, intracellular trafficking of poly(lactic-co-glycolic acid)(PLGA) based nanoparticles was studied in detail using 30 different Rab proteins as markers for intracellular transport vesicles (involved in exocytosis,

• While IN inhibitors are a relatively new addition to

  2022-04-19

  

  While IN inhibitors are a relatively new addition to the clinician's palette of drugs to formulate HAART regimes, resistance to both INSTIs and LEDGINs has been observed. For example, even within Australia where it is estimated that 25,313 people are currently living with HIV and the infection rate

• br Introduction br The histaminergic system in the central

  2022-04-19

  

  Introduction The histaminergic system in the central nervous system The 5-alpha reductase inhibitors is continually processing information through aminergic systems present in the mammalian CNS such as the serotonergic, dopaminergic, noradrenergic and histaminergic systems which function by pr

• Sometime ago we have described diamino triazines as histamin

  2022-04-19

  

  Sometime ago we have described diamino-1,3,5-triazines as histamine H4R ligands,12, 13 and aryl derivatives of the 1,3,5-triazine, which attenuated inflammatory and nociceptive response in vivo in the rodent models of inflammation induced by Go 6983 and zymosan. In this work we describe new derivati

• br Although there are growing bodies of

  2022-04-19

  

  Although there are growing bodies of research dealing with diverse non-imidazole based compounds, they are not free from obstacles in their development pipeline and hence the design of these compounds is complicated by various factors briefly discussed below. One of the problems in designing H3R a

• Yap and Taz may regulate

  2022-04-19

  

  Yap and Taz may regulate epicardial cell proliferation, EMT, and fate determination via multiple mechanisms. In this study, we provide evidence that Yap/Taz function in part by directly modulating Tbx18 and Wt1 expression. Members of the T-box family of transcription factors regulate a variety of de

11046 records 143/737 page Previous Next First page 上5页 141142143144145 下5页 Last page