Abstract:
:Galanin is a neuroendocrine peptide that modulates many different normal physiological effects including memory, weight, and pain perception. To better understand galanin receptor function, we cloned and characterized the galanin-1 receptor (GALN1R) gene isolated from a human P1 library. We determined that this gene contains 2 introns of approximately 2.1 and 2.9 Kb, both of which are located in the 3rd intracellular loop. We identified transcriptional initiation sites 61 and 63 bp upstream of the translation initiation codon ATG. Sequencing of the GALN1R gene 5' flanking region revealed it to be GC rich and devoid of TATA or CCAAT boxes, features of housekeeping genes. To identify potential sites regulating promoter activity, variable lengths of the 5' flanking region were fused to a CAT gene and studied in Bowes human melanoma cells. Significant losses in CAT activity were observed only with the elimination of 2 NF-kappa B sites, located -269 and -809 bp upstream from the translational start site, respectively. These findings suggest the novel possibility that GALN1R gene expression may be regulated as a consequence of inflammatory conditions. Finally fluorescent in situ hybridization (FISH) assigned this gene to chromosome 15q24.
journal_name
Biochem Biophys Res Communjournal_title
Biochemical and biophysical research communicationsauthors
Lorimer DD,Matkowskj K,Benya RVdoi
10.1006/bbrc.1997.7838subject
Has Abstractpub_date
1997-12-18 00:00:00pages
558-64issue
2eissn
0006-291Xissn
1090-2104pii
S0006-291X(97)97838-4journal_volume
241pub_type
杂志文章abstract::Mycobacterium smegmatis is a good model for studying the physiology and pathogenesis of Mycobacterium tuberculosis due to its genetic similarity. As methionine biosynthesis exists only in microorganisms, the enzymes involved in methionine biosynthesis can be a potential target for novel antibiotics. Homoserine O-acety...
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journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2010.08.026
更新日期:2010-09-10 00:00:00
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journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.2000.2954
更新日期:2000-07-05 00:00:00
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journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/s0006-291x(05)80146-9
更新日期:1992-01-15 00:00:00
abstract::In this study, naloxone was tested for its antiplatelet activity in human platelet suspensions. In platelet suspensions (4.5 x 10(8)/ml), naloxone (0.1-0.5 mM) significantly inhibited platelet aggregation and ATP-release stimulated by various agonists (i.e., thrombin, collagen, U46619, and ADP). Furthermore, naloxone ...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1996.6037
更新日期:1997-02-03 00:00:00
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journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.2000.2726
更新日期:2000-05-27 00:00:00
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journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1996.0499
更新日期:1996-03-27 00:00:00
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journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
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更新日期:2018-09-10 00:00:00
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journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1994.2172
更新日期:1994-08-30 00:00:00
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journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2014.10.066
更新日期:2014-11-07 00:00:00
abstract::Alzheimer's disease (AD) is characterized by the deposition of β-amyloid (Aβ) peptide in the brain, which is produced by the proteolysis of β-amyloid precursor protein (APP). Recently, the mitochondrial transcription factor 4 (MTERF4), a member of the MTERF family, was implicated in regulating mitochondrial DNA transc...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2016.11.135
更新日期:2017-01-22 00:00:00
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journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/s0006-291x(89)80063-4
更新日期:1989-01-31 00:00:00
abstract::The influence of various porphyrins (deuteroporphyrin IX, mesoporphyrin IX, protoporphyrin IX, hematoporphyrin) and two related compounds (hemin, biliverdin) on the spontaneous proliferation of mouse spleen lymphocytes has been estimated in vitro by the 3H-thymidine uptake assay. It has been found that porphyrins (end...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(91)90522-9
更新日期:1991-01-15 00:00:00
abstract::In the present study the molecular mechanisms underlying tetradecanoylphorbol-13-acetate (TPA) mediated regulation of the human gamma-glutamyltransferase (GGT) gene were examined. TPA challenge of HeLa cells resulted in an increase of GGT mRNA and enzyme activity. Deletion analysis of the promoter revealed that the -3...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2003.11.121
更新日期:2004-01-09 00:00:00
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journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1993.2432
更新日期:1993-11-30 00:00:00
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journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2006.11.005
更新日期:2007-01-05 00:00:00
abstract::The self-assembly of amyloid-beta (Aβ) proteins in aqueous extracellular environments is implicated in Alzheimer's disease. Among several alloforms of Aβ proteins differing in sequence length, the 42- and 40-residue forms (Aβ42 and Aβ40) are the most abundant ones in the human body. Although the only difference is the...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2019.01.124
更新日期:2019-03-12 00:00:00
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journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1996.1764
更新日期:1996-12-04 00:00:00
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journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章,评审
doi:10.1016/j.bbrc.2017.11.091
更新日期:2018-11-25 00:00:00
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journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/s0006-291x(84)80184-9
更新日期:1984-05-16 00:00:00
abstract::The involvement of Na+ in insulin-secretory responses to metabolizable and nonmetabolizable amino acids known to be cotransported with Na+, were examined using islet-derived BRIN-BD11 cells. At stimulatory (16.7 mM) glucose, 10 mM of l-alanine, alpha-aminoisobutyric acid (AIB) or l-proline stimulated 1.3- to 10. 4-fol...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1998.9136
更新日期:1998-08-19 00:00:00
abstract::We have previously reported the establishment of preadipocyte cell lines, termed dedifferentiated fat (DFAT) cells, from mature adipocytes of various animals. DFAT cells possess long-term viability and can redifferentiate into adipocytes both in vivo and in vitro. Furthermore, DFAT cells can transdifferentiate into os...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2008.10.046
更新日期:2008-12-19 00:00:00
abstract::Heat shock proteins 60 (hsp60) and 10 (hsp10) are essential for the formation and restoration of many supramolecular structures. For reconstitution of these structures, we isolated stable hsps of 61kDa and 12kDa, which are similar to hsp60 and hsp10, respectively, from the supernatant fraction of thermophilic bacteriu...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(91)91408-5
更新日期:1991-08-30 00:00:00
abstract::Treatment of zymogen of pancreatic-type group I phospholipase A2 (PLA2-I) by plasmin, a fibrinolytic enzyme, increases PLA2 activity as well as receptor binding activity in a dose- and time-dependent manner. Separation of plasmin-treated pro-PLA2-I by HPLC and amino acid sequence analysis of the products revealed that...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1994.1002
更新日期:1994-01-14 00:00:00
abstract::The cell number as well as the hexokinase and glucokinase activity of liver parenchymal and nonparenchymal cells were studied in methapyrilene treated rats. The number of nonparenchymal cells was doubled after treatment with methapyrilene for two weeks while that of hepatocytes remained constant. The hexokinase activi...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/s0006-291x(83)80047-3
更新日期:1983-09-30 00:00:00
abstract::Peptide biosynthesis within a neuron involves several steps occurring at the soma and during its travel to the nerve terminal, where it accumulates to be released under stimulatory conditions. We have measured hypothalamic TRH and TRH mRNA during ontogeny and circadian cycle and observed that TRH mRNA variations are m...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(88)90638-9
更新日期:1988-02-29 00:00:00
abstract::Subcellular distribution of a novel annexin, annexin XI, was examined in rat tissues. As we have previously reported, annexin XI mainly localizes in nuclei of 3Y1, the rat embryonic fibroblast cell line; however, immunoperoxidase staining was not particularly nuclear in most of the tissues examined in adult rats. Nucl...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1994.1942
更新日期:1994-07-15 00:00:00
abstract::Heme oxygenase-1, an essential enzyme in heme catabolism, and metallothionein IIA, a small metal-binding protein with clusters of cysteins, are remarkably induced in HeLa cells following the treatment with cadmium or zinc. Both proteins are considered to be involved in the defense system against metal toxicity. Here w...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1995.1167
更新日期:1995-02-06 00:00:00
abstract::Available evidence suggests that insulin-like growth factor I receptor (IGF-IR) expression leads to increased cellular radioresistance. The most direct explanation of these findings predicts that IGF-IR is the source of survival signals in resistant cells. Mutational analysis revealed that protein truncated at amino a...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2003.09.195
更新日期:2003-11-07 00:00:00
abstract::Casein kinase II (CKII) activity in colorectal tumours was compared before and after heterotransplantation onto nude mice. The test revealed that the enzyme activity was about two-fold enhanced in the tumours isolated from the nude mice when compared to the respective primary tumours from which they were derived. Immu...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(89)92184-0
更新日期:1989-08-30 00:00:00