Abstract:
:Infection of human cell with human immunodeficiency virus type-1 (HIV-1) was suppressed by cellular genetic factor(s) at reverse transcription step. Although same amount of virus adsorbed on both cells, small amount of HIV-1 (IIIB strain) infected HeLa (MAGI/CCR5) cell, while large amount of HIV-1 infected HOS (GHOST/CXCR4) cell. Regulation of virus replication at postentry level by cellular factor(s) had an important role for low efficiency of HIV-1 infection to MAGI/CCR5 cell. Provirus DNA formation in MAGI/CCR5 cell was less efficient than in GHOST/CXCR4 cell. Once GHOST/CXCR4 cell was fused with MAGI/CCR5 cell, susceptibility against HIV-1 decreased. Further, HIV-1 reverse transcriptase (RT) activity was strongly inhibited by cytosolic protein, derived from MAGI/CCR5 cell, in vitro. This research cleared a certain human cell genetically carries some factor(s) which inhibits the activity of HIV-1 RT.
journal_name
Biol Pharm Bulljournal_title
Biological & pharmaceutical bulletinauthors
Tempaku Adoi
10.1248/bpb.28.893subject
Has Abstractpub_date
2005-05-01 00:00:00pages
893-7issue
5eissn
0918-6158issn
1347-5215pii
JST.JSTAGE/bpb/28.893journal_volume
28pub_type
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journal_title:Biological & pharmaceutical bulletin
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journal_title:Biological & pharmaceutical bulletin
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journal_title:Biological & pharmaceutical bulletin
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journal_title:Biological & pharmaceutical bulletin
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journal_title:Biological & pharmaceutical bulletin
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journal_title:Biological & pharmaceutical bulletin
pub_type: 杂志文章
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journal_title:Biological & pharmaceutical bulletin
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journal_title:Biological & pharmaceutical bulletin
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journal_title:Biological & pharmaceutical bulletin
pub_type: 杂志文章
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journal_title:Biological & pharmaceutical bulletin
pub_type: 杂志文章
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更新日期:1998-06-01 00:00:00
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journal_title:Biological & pharmaceutical bulletin
pub_type: 杂志文章
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更新日期:1997-02-01 00:00:00
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journal_title:Biological & pharmaceutical bulletin
pub_type: 杂志文章
doi:10.1248/bpb.27.528
更新日期:2004-04-01 00:00:00
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journal_title:Biological & pharmaceutical bulletin
pub_type: 杂志文章
doi:10.1248/bpb.24.892
更新日期:2001-08-01 00:00:00
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journal_title:Biological & pharmaceutical bulletin
pub_type: 杂志文章
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更新日期:2016-01-01 00:00:00
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journal_title:Biological & pharmaceutical bulletin
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pub_type: 杂志文章
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journal_title:Biological & pharmaceutical bulletin
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更新日期:2004-11-01 00:00:00
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journal_title:Biological & pharmaceutical bulletin
pub_type: 杂志文章
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journal_title:Biological & pharmaceutical bulletin
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更新日期:2002-09-01 00:00:00
abstract::We investigated the anti-allergic effect of tea-leaf saponin (TLS), which was a mixture of saponins separated from the leaves of Camellia sinensis var. sinensis, in guinea pigs and rats. TLS (20-100 mg/kg) dose-dependently inhibited experimentally-induced asthma, and ID50 was 61.7 mg/kg. TLS (20-100 mg/kg) dose-depend...
journal_title:Biological & pharmaceutical bulletin
pub_type: 杂志文章
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abstract::Joint hypermobility syndrome (JHS) (also termed hypermobility type Ehlers-Danlos syndrome, hEDS) is a heritable connective tissue disorder that is characterized by generalized joint hypermobility, chronic pain, fatigue, and minor skin changes. Initially, it was reported that there is a small subset of patients with JH...
journal_title:Biological & pharmaceutical bulletin
pub_type: 杂志文章
doi:10.1248/bpb.b19-00168
更新日期:2019-01-01 00:00:00
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journal_title:Biological & pharmaceutical bulletin
pub_type: 杂志文章
doi:10.1248/bpb.21.1
更新日期:1998-01-01 00:00:00
abstract::All living organisms on earth are composed of L-amino acids and D-sugars. Therefore the presence and function of D-amino acids in living organisms have not been studied. Recently, however, D-aspartic acid (D-Asp) which is a D-amino acid, has been detected in various proteins from human tissue samples such as eye lens,...
journal_title:Biological & pharmaceutical bulletin
pub_type: 杂志文章,评审
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更新日期:2005-09-01 00:00:00
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journal_title:Biological & pharmaceutical bulletin
pub_type: 杂志文章
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更新日期:2004-05-01 00:00:00
abstract::Polyethylenimine (PEI) is widely used for non-viral transfection in vitro and in vivo. Hepatectomy is an interesting and considerable factor modifying PEI-mediated gene expression. We investigated the gene expression in mice over time following partial hepatectomy after an intravenous injection of PEI/plasmid DNA (pDN...
journal_title:Biological & pharmaceutical bulletin
pub_type: 杂志文章
doi:10.1248/bpb.29.1712
更新日期:2006-08-01 00:00:00
abstract::Hepatocellular carcinoma (HCC) is the most common type of liver cancer with high mortality worldwide. Traditional chemotherapy for HCC is not widely accepted by clinical practitioners because of its toxic side effects. Thus, there is a need to identify chemotherapeutic drugs against HCC. AMP-activated protein kinase (...
journal_title:Biological & pharmaceutical bulletin
pub_type: 杂志文章
doi:10.1248/bpb.b12-00873
更新日期:2013-01-01 00:00:00
abstract::Regorafenib is a small molecule inhibitor of tyrosine kinases, and has been shown to improve the outcomes of patients with advanced colorectal cancer and advanced gastrointestinal stromal tumors. The transport profiles of regorafenib by various transporters were evaluated. HEK293/organic anion transporting polypeptide...
journal_title:Biological & pharmaceutical bulletin
pub_type: 杂志文章
doi:10.1248/bpb.b14-00740
更新日期:2015-01-01 00:00:00