Abstract:
:In a systematic approach to identify interferon-gamma (IFN-gamma)-regulated host effector molecules, we found several members of the 65 kDa guanylate-binding proteins (GBPs) highly upregulated. During extensive characterization of these guanosine triphosphatases (GTPases), we identified discrepancies between the cloned and published sequences of the murine GTPase mGBP4. Two splice variants of mGBP4 could be detected. One variant led to a premature stop codon after 312 bp. The second variant resulted in a transcript with a disrupted G2 domain and was deposited as mGBP4.1 to the GenBank. Interestingly, only mGBP4, not mGBP4.1 mRNA, was highly upregulated in mice after infection with Listeria monocytogenes.
journal_name
DNA Cell Bioljournal_title
DNA and cell biologyauthors
Konermann C,Kresse A,Beuter-Gunia C,Würthner J,Degrandi D,Pfeffer K,Beer Sdoi
10.1089/dna.2007.0637subject
Has Abstractpub_date
2007-12-01 00:00:00pages
847-51issue
12eissn
1044-5498issn
1557-7430journal_volume
26pub_type
杂志文章abstract::Promoter elements located up to 2 kb upstream of the apolipoprotein A-I (apoA-I) gene are necessary for apoA-I expression in liver and intestine cells in tissue culture. In transgenic mice, a distal enhancer located between the apoA-IV and apoC-III genes is additionally necessary for tissue-specific expression of apoA...
journal_title:DNA and cell biology
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abstract::A human growth hormone expression construct was delivered intracellularly into the abdominal skin of mice by particle bombardment-mediated gene transfer. Using this technology, the in vivo delivery of antigen-encoding expression vectors affixed to gold microprojectiles results in de novo antigen production in target s...
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abstract::Previous studies showed that when growth hormone-releasing hormone (GHRH) was administered to either pregnant rats or pigs as a plasmid-mediated therapy, pituitary weight, somatotroph and lactotroph numbers, and postnatal growth rate of the offspring increased. To determine if these responses resulted from direct effe...
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journal_title:DNA and cell biology
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abstract::Uterine corpus endometrial carcinoma (UCEC) is one of the leading causes of death from gynecological cancer due to the high recurrence rate. A recent study indicated that molecular biomarkers can enhance the recurrence prediction power if they were integrated with clinical information. In this study, we attempted to i...
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abstract::Age-related macular degeneration (AMD) is a disease with multifactorial etiology characterized by irreversible loss of central visual acuity. The discovery of susceptive single-nucleotide polymorphisms (SNPs) has progressed our understanding of AMD. Complement factor H (CFH) gene Y402H polymorphism and high-temperatur...
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abstract::The upstream transcription control region of the rat alpha-fetoprotein (AFP) gene was analyzed using transient expression of CAT genes in HepG2 cells which express the gene; H4C3 cells which repress the AFP gene but express the albumin gene; and four nonexpressing cell lines. Deletion analysis based on the DNA sequenc...
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abstract::Human immunodeficiency virus type 1 (HIV-1) is known for its ability to infect immune cells, including T-cells and macrophages. The 96-amino acid Vpr, a virion-associated protein, is essential for viral replication in monocytes/macrophages and increases viral replication in primary and established T-cell lines. The Vp...
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abstract::The expression of growth factors, proteolytic enzymes, fibrogenic factors, and cytokines is altered in the Helicobacter pylori-infected gastric mucosa. Therefore, we aimed to evaluate the association of functional promoter variants of transforming growth factor (TGF)-B1 and matrix metalloproteinase (MMP)-7 genes with ...
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abstract::Peanut is an important crash crop worldwide, and it is often threatened by drought stress due to unexpected extreme weather events. In this work, NH5 and FH18 were selected as drought-tolerant and drought-sensitive varieties, respectively. Comparison of their physiological responses revealed that NH5 showed less wilti...
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abstract::Sepsis is an inflammatory-related disease, and severe sepsis would induce multiorgan dysfunction, which is the most common cause of death of patients in noncoronary intensive care units. Progression of novel therapeutic strategies has proven to be of little impact on the mortality of severe sepsis, and unfortunately, ...
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abstract::In an effort to develop a more effective genetic immunization strategy for HIV, we developed an HIV-2 env DNA vaccine and evaluated three adjuvant formulations. The gp140 gene from HIV-2(UC2 )was synthesized using mammalian codons and cloned into a plasmid vector that expresses eukaryotic genes at high levels. We foun...
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abstract::The aim of this article is to review our current understanding of the role of cytokines, chemokines, T cells, Langerhans cells, and neutrophils (PMN) and their interactions in vivo in the host response to Pseudomonas aeruginosa ocular challenge. The cellular/cytokine network in vivo has begun to be unraveled, and the ...
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abstract::The spike (S) protein, a main surface antigen of the SARS coronavirus (SARS-CoV), is considered to be one of the most important protective antigen candidates for targets for vaccine design against the virus. In this study, a secreted recombinant expression plasmid, pVAX-S1, encoding the partial S protein with a signal...
journal_title:DNA and cell biology
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abstract::KCNQ1 overlapping transcript 1 (KCNQ1OT1), a long noncoding RNA responsible for silencing a cluster of genes in cis, has been shown to be involved in multiple cancers. However, much remains unclear of how KCNQ1OT1 contributes to carcinogenesis. By thoroughly analyzing 510 hepatocellular carcinoma (HCC) cases and 1014 ...
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abstract::Mitochondrial dysfunction arises from an inadequate number of mitochondria, an inability to provide necessary substrates to mitochondria, or a dysfunction in their electron transport and a denosine triphosphate synthesis machinery. Occurrences of mitochondrial dysfunction are due to genetic or environmental changes in...
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abstract::Polyhomeotic is a member of the Polycomb group of genes. The products of this group are chromatin-associated proteins that act together as multimeric complexes. These proteins are required for the maintenance of target gene repression in a permanent and heritable manner during development. In order to better understan...
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