• The discovery that the physiological functions

  2022-05-31

  

  The discovery that the physiological functions of LPI are associated with the activation of specific GPR55 membrane receptor [4] has launched a new era of research on this lysophospholipid. However, the activation of membrane receptors by lysophospholipids is extremely complex due to the multitude o

• Dendritic damage and loss of synaptic connections correlate

  2022-05-31

  

  Dendritic damage and loss of synaptic connections correlate with cognitive decline in HAND patients. Synapse loss induced by HIV proteins occurs early and via a different signaling pathway from that leading to neuronal death (Kim et al., 2008), suggesting that synapse loss might be a mechanism to re

• Abnormal expression and higher activity of GLO I

  2022-05-31

  

  Abnormal expression and higher activity of GLO I have been detected more in various tumor aminopeptidase than in normal cell samples., , , , , , , Among cancer cell lines, lung carcinoma cells frequently showed higher GLO1 activity. Human NSCLC cell line NCI-H522 cells possess high activity and expr

• br Introduction Prostate cancer is the most commonly diagnos

  2022-05-31

  

  Introduction Prostate cancer is the most commonly diagnosed cancer and the second leading cause of cancer deaths in men in the United States, accounting for about 30,000 cancer deaths annually [1]. Epidemiological studies that show geographical variations in prostate cancer incidence and mortalit

• ep4 antagonist Historically a role for the prefrontal

  2022-05-31

  

  Historically, a role for the prefrontal cortex in spatial working memory has been repeatedly claimed (for review, see Kolb, 1984). Older studies using traditional, non-fibre-sparing lesions (e.g. aspiration lesions) often resulted in spatial alternation deficits. In contrast, more recent studies emp

• Although encoded by a single gene GR displays

  2022-05-31

  

  Although encoded by a single gene, GR displays considerable heterogeneity through the combined effects of alternative mRNA splicing, alternative translation initiation, and complex post-translational modification. Differential expression of the various GR isoforms may contribute to tissue-specific f

• br Introduction Conversion of visual input into electrical i

  2022-05-31

  

  Introduction Conversion of visual input into electrical information and routing this information to the brain is the main function of the eye (Levin et al., 2011). These processes require a microenvironment that offers adequate supply with oxygen and nutrients and also removal of all unwanted and

• Aberrant activity of PRC as a

  2022-05-30

  

  Aberrant activity of PRC2 as a result of over expressed EZH2, has been frequently seen in a wide range of human cancers including breast and prostate tumors [10]. However, leukemia-associated epigenetic aberrations are not fully understood [7]. Herein, we will overview the current knowledge of epige

• PKC potentiates insulin release in beta cells however it is

  2022-05-30

  

  PKC potentiates insulin release in beta cells; however, it is currently not clear how this is mechanistically accomplished in living N1-Methylpseudo-UTP [15]. First, we discuss PKC structure, regulation, and activation in beta cells. Then, we address two fundamental questions: (1) what is the speci

• Maillard reaction also known as non enzymatic browning react

  2022-05-30

  

  Maillard reaction, also known as non-enzymatic browning reaction, is a complex chemical reaction between carbonyl groups of reducing sugars and free amino groups of amino acids, peptides, proteins or some other nitrogen containing compounds. Maillard reaction plays an important role in food industry

• Hypoxia HIF and Inflammation Cellular responses to

  2022-05-30

  

  Hypoxia, HIF, and Inflammation Cellular responses to hypoxia are essential for life and are now recognized to be dysregulated in a wide range of disease processes. The key players in these pathways are a family of transcription factors, the hypoxia-inducible factors (HIFs; see Glossary), as well as

• Different crystal structures of both HOs were reported and s

  2022-05-30

  

  Different crystal structures of both HOs were reported and showed that the three-dimensional structures of proteins (HO-1: PDB code 1N45, HO-2: PDB code 2QPP) are predominantly in an α-helical conformation, with the heme packed between two helices (distal and proximal), and present a remarkable stru

• The inhibition of HDAC increases the level of

  2022-05-30

  

  The inhibition of HDAC increases the level of histone acetylation and consequently turns the chromatin to be loose and active, allowing multiple transcription factors to access to promoters of diverse genes including tumor suppressor genes []. As compound possessed potent HDAC inhibitory activity a

• Decreasing GSK activity has therapeutic

  2022-05-30

  

  Decreasing GSK-3β activity has therapeutic benefits in animal model of colitis [45] and traumatic 2-Deoxyadenosine 5-diphosphate injury [46] and ischemia/reperfusion injury [47,48]. In brain, activation of GSK-3β promotes Aβ toxicity by elevating APP expression and its amyloidogenic cleavage, and by

• br Conclusions br Introduction G protein coupled receptors

  2022-05-30

  

  Conclusions Introduction G protein-coupled receptors (GPRs) share common structural motifs, including seven transmembrane helices, and the ability to activate heterotrimeric G proteins such as Gs, Gi, Gq and G12/13. A variety of GPR cellular functions are mediated by second messengers such as

14521 records 425/969 page Previous Next First page 上5页 421422423424425 下5页 Last page