Abstract:
:Intestinal epithelial cells may play a role in the regulation of immune responses toward luminal antigens. We show that a subset of CD8(+) T cells undergoes oligoclonal expansion in the intestinal mucosa, probably through interaction with a unique complex expressed on epithelial cells, formed by a CEA subfamily member (gp180) and CD1d. This subset, which is regulatory in vitro, may play a role in the control of intestinal immune responses toward luminal antigens. A lack of expansion of these CD8(+) regulatory T cells, probably related to the defective expression of the gp180/CD1d complex, is observed in inflammatory bowel disease.
journal_name
Ann N Y Acad Scijournal_title
Annals of the New York Academy of Sciencesauthors
Allez M,Brimnes J,Shao L,Dotan I,Nakazawa A,Mayer Ldoi
10.1196/annals.1309.004subject
Has Abstractpub_date
2004-12-01 00:00:00pages
22-35eissn
0077-8923issn
1749-6632pii
1029/1/22journal_volume
1029pub_type
杂志文章abstract::Cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy (CADASIL) is a rare hereditary disease characterized by recurrent transient ischemic attacks, strokes, and vascular dementia. Various mutations in the Notch3 gene cause the disease, whereas the mechanism of how they cause the di...
journal_title:Annals of the New York Academy of Sciences
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abstract::At a given cytosolic domain of a chromaffin cell, the rate and amplitude of the Ca(2+) concentration, [Ca(2+)](c), depend on at least three efficient regulatory mechanisms: (1) the plasmalemmal Ca(2+) channels; (2) the endoplasmic reticulum (ER); and (3) the mitochondria. High-voltage activated Ca(2+) channels of the ...
journal_title:Annals of the New York Academy of Sciences
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journal_title:Annals of the New York Academy of Sciences
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abstract::NAFTA and GATT have specified that we must base import decisions on sound scientific information. This includes the use of risk assessment procedures to justify excluding or restricting the international movement of either live animals or products from animals. Procedures and techniques have been described for calcula...
journal_title:Annals of the New York Academy of Sciences
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journal_title:Annals of the New York Academy of Sciences
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journal_title:Annals of the New York Academy of Sciences
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journal_title:Annals of the New York Academy of Sciences
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journal_title:Annals of the New York Academy of Sciences
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更新日期:2001-06-01 00:00:00
abstract::One of the most studied effects of verbal working memory (WM) is the influence of the length of the words that compose the list to be remembered. This work aims to investigate the nature of musical WM by replicating the word length effect in the musical domain. Length and rate of presentation were manipulated in a rec...
journal_title:Annals of the New York Academy of Sciences
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journal_title:Annals of the New York Academy of Sciences
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journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章,评审
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abstract::Over the past decade, the Firefighters' Burn Treatment Unit of the University of Alberta Hospital in Edmonton, Alberta, Canada, has treated 1399 inpatients suffering from thermal injury. Regional burn care is provided in a 10-bed intensive care unit with 18 plastic surgery reconstructive beds for a large referral regi...
journal_title:Annals of the New York Academy of Sciences
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journal_title:Annals of the New York Academy of Sciences
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journal_title:Annals of the New York Academy of Sciences
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journal_title:Annals of the New York Academy of Sciences
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journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章
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更新日期:1991-01-01 00:00:00
abstract::The endometrial effects of vaginal progesterone have been found to be unexpectedly reliable. This has led us to suspect that a local direct vagina-to-uterus transport or first uterine pass effect was the basis of the uterine targeting of vaginal progesterone. After vaginal administration of progesterone, uterine tissu...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章,评审
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更新日期:1997-09-26 00:00:00
abstract:UNLABELLED:A new Biorex molecule, BRX-220, has been shown to be effective in animal models of diabetic neuro- and retinopathy. Recent in vitro studies showed that it might also have an insulin-sensitizing action. Therefore, the effect of BRX-220 on insulin sensitivity was compared with the action of pioglitazone (PGZ) ...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章
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更新日期:2002-06-01 00:00:00
abstract::Infertility is defined as the inability of a couple to conceive despite trying for a year, and it affects approximately 15% of the reproductive-age population. It is considered a genetically lethal factor, as the family lineage stops at that individual with no progeny produced. A genetic defect associated with an infe...
journal_title:Annals of the New York Academy of Sciences
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更新日期:2010-12-01 00:00:00
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journal_title:Annals of the New York Academy of Sciences
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abstract::Hereditary adrenal pheochromocytoma is caused by germline mutations in RET, VHL, SDHB, SDHD, and NF1. As these genes differ in function, so may their pheochromocytoma phenotypes, suggesting gene-specific patterns of age-related progression to pheochromocytoma. This possibility was explored for gene carriers with a lif...
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journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章,评审
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abstract::We have been interested in the consequences of foreign DNA insertion into established mammalian genomes and have initially studied this problem in adenovirus type 12 (Ad12)-transformed cells or in Ad12-induced hamster tumors. Since integrates are frequently methylated de novo, it appears that they might be modified by...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章,评审
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journal_title:Annals of the New York Academy of Sciences
pub_type: 评论,杂志文章,评审
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更新日期:2006-12-01 00:00:00
abstract::A type of unit discharge, termed "luxotonic," has been found in the striate cortex of unanesthetized squirrel monkeys and macaques.6, 21 The firing frequency of these units shows relatively little adaptation, continues indefinitely (hours), and reflects the level of diffuse illumination of the eye. The more numerous "...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章
doi:10.1111/j.1749-6632.1977.tb39723.x
更新日期:1977-01-01 00:00:00