Tissue antigens最新文献

{"title":"A HLA-A null allele (A*24:132N) with a stop codon in exon 3 generated by a point mutation.","authors":"H-Y Zou,&nbsp;S-Z Jin,&nbsp;Z Li","doi":"10.1111/j.1399-0039.2012.01949.x","DOIUrl":"https://doi.org/10.1111/j.1399-0039.2012.01949.x","url":null,"abstract":"<p><p>Exons 1-8 of HLA-A*24:132N allele are identical to those of HLA-A*24:02:01:01, except for one nucleotide change at nt 746 in exon 3 from C to A.</p>","PeriodicalId":23105,"journal":{"name":"Tissue antigens","volume":"80 5","pages":"464-5"},"PeriodicalIF":0.0,"publicationDate":"2012-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1111/j.1399-0039.2012.01949.x","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"30861345","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Bioinformatic databases and resources in the public domain to aid HLA research.","authors":"W Helmberg","doi":"10.1111/tan.12000","DOIUrl":"https://doi.org/10.1111/tan.12000","url":null,"abstract":"<p><p>Research in HLA as in any other field depends on information. Different groups have generated generic and specific resources and tools to support this research. The present review describes a qualified subset of these resources, which should cover the most important starting points for research in the HLA field. It discusses access to HLA allele sequences, allele frequencies, continues with general support to access to literature, DNA and protein sequence information, structural models, teaching books, databases with phenotypic datasets, alignment tools, peptide binding, statistical tools, guidelines and ambiguity coding. Following functionalities and databases have been included: IMGT/HLA, Immuno Polymorphism Database (IPD), allele frequencies*.net, a detailed look into NCBI (National Center of Biotechnology Information) with a subset of databases and tools, focusing on literature research, sequences, user-specific support tools and applications (PubMed, GenBank, MyNCBI, blast, Gene, MapViewer, Structure, CN3D, WorkBench, and dbMHC). This is followed by a brief survey of EBI-EMBL/Ensemble, the sequence alignment tool Clustal, the peptide and ligand databases SYFPEITHI and Immune Epitope Database, and last but not least statistical packages and HLA allele coding resources PyPop, the Immuno-genomics Data Analysis Working Group and the NMDP informatics section. All databases and tools can be freely accessed. Data linked to individuals, however, might require authorization by a data access committee.</p>","PeriodicalId":23105,"journal":{"name":"Tissue antigens","volume":"80 4","pages":"295-304"},"PeriodicalIF":0.0,"publicationDate":"2012-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1111/tan.12000","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"30918387","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Molecular ABO phenotyping in cynomolgus macaques using real-time quantitative PCR.","authors":"A Premasuthan,&nbsp;J Ng,&nbsp;S Kanthaswamy,&nbsp;J S Trask,&nbsp;P Houghton,&nbsp;T Farkas,&nbsp;K Sestak,&nbsp;D G Smith","doi":"10.1111/j.1399-0039.2012.01935.x","DOIUrl":"https://doi.org/10.1111/j.1399-0039.2012.01935.x","url":null,"abstract":"<p><p>Macaques are commonly used in biomedical research as animal models of human disease. The ABO phenotype of donors and recipients plays an important role in the success of transplantation and stem cell research of both human and macaque tissue. Traditional serological methods for ABO phenotyping can be time consuming, provide ambiguous results and/or require tissue that is unavailable or unsuitable. We developed a novel method to detect the A, B, and AB phenotypes of macaques using real-time quantitative polymerase chain reaction. This method enables the simple and rapid screening of these phenotypes in macaques without the need for fresh blood or saliva. This study reports the distribution of the A, B, and AB phenotypes of captive cynomolgus macaques that, while regionally variable, closely resembles that of rhesus macaques. Blood group B, as in rhesus macaques, predominates in cynomolgus macaques and its frequency distribution leads to a probability of major incompatibility of 41%. No silencing mutations have been identified in exon 6 or 7 in macaques that could be responsible for the O phenotype, that, although rare, have been reported. The excess homozygosity of rhesus and cynomolgus macaque genotypes in this study, that assumes the absence of the O allele, suggests the possibility of some mechanism preventing the expression of the A and B transferases.</p>","PeriodicalId":23105,"journal":{"name":"Tissue antigens","volume":"80 4","pages":"363-7"},"PeriodicalIF":0.0,"publicationDate":"2012-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1111/j.1399-0039.2012.01935.x","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"30810455","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Identification of a novel HLA allele, HLA-DQB1*06:51, in a Japanese rheumatoid arthritis patient.","authors":"S Oka,&nbsp;H Furukawa,&nbsp;K Kashiwase,&nbsp;N Tsuchiya,&nbsp;S Tohma","doi":"10.1111/j.1399-0039.2012.01921.x","DOIUrl":"https://doi.org/10.1111/j.1399-0039.2012.01921.x","url":null,"abstract":"<p><p>A novel HLA allele, HLA-DQB1*06:51, was identified in a Japanese rheumatoid arthritis patient.</p>","PeriodicalId":23105,"journal":{"name":"Tissue antigens","volume":"80 4","pages":"386-7"},"PeriodicalIF":0.0,"publicationDate":"2012-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1111/j.1399-0039.2012.01921.x","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"30739425","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Three novel allelic variants of the RAET1E/ULBP4 gene in humans.","authors":"S T Cox,&nbsp;J A Madrigal,&nbsp;A Saudemont","doi":"10.1111/j.1399-0039.2012.01933.x","DOIUrl":"https://doi.org/10.1111/j.1399-0039.2012.01933.x","url":null,"abstract":"<p><p>Discovery of three novel alleles of RAET1E/ULBP4 by sequence-based typing: RAET1E*008, RAET1E*009 and RAET1E*010.</p>","PeriodicalId":23105,"journal":{"name":"Tissue antigens","volume":"80 4","pages":"390-2"},"PeriodicalIF":0.0,"publicationDate":"2012-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1111/j.1399-0039.2012.01933.x","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"30799230","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Identification of a new HLA-DRB1 *16 variant, DRB1*16:19 by sequence-based typing in a Chinese Han.","authors":"Z Li,&nbsp;S-Z Jin,&nbsp;H-Y Zou,&nbsp;L-H Cheng","doi":"10.1111/j.1399-0039.2012.01925.x","DOIUrl":"https://doi.org/10.1111/j.1399-0039.2012.01925.x","url":null,"abstract":"<p><p>The sequence of the novel allele is identical to HLA-DRB1*16:02:01 except for one nucleotide change at nt203 (G→A), resulting in a coding change, 39 R (CGC)→H (CAC).</p>","PeriodicalId":23105,"journal":{"name":"Tissue antigens","volume":"80 4","pages":"388-90"},"PeriodicalIF":0.0,"publicationDate":"2012-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1111/j.1399-0039.2012.01925.x","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"30767636","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Serum and CSF soluble CD26 and CD30 concentrations in healthy pediatric surgical outpatients.","authors":"W Delezuch,&nbsp;P Marttinen,&nbsp;H Kokki,&nbsp;M Heikkinen,&nbsp;K Vanamo,&nbsp;K Pulkki,&nbsp;I Matinlauri","doi":"10.1111/j.1399-0039.2012.01938.x","DOIUrl":"https://doi.org/10.1111/j.1399-0039.2012.01938.x","url":null,"abstract":"<p><p>Activated T-helper type 1 (Th1) lymphocytes induce a cellular type immune response, and Th2 lymphocytes, a humoral or antibody-mediated type immune response. Soluble CD26 (sCD26) and soluble CD30 (sCD30) are regarded as markers of Th1 and Th2 lymphocyte activation, respectively. Serum from 112 generally healthy pediatric surgical patients and cerebrospinal fluid (CSF) from 39, aged 1-17 years were measured for sCD26 and sCD30 using an enzyme-linked immunosorbent assay method. The detection limit for sCD26 was 6.8 ng/ml and for sCD30, 1.9 IU/ml. For serum sCD26 and sCD30, 2.5% and 97.5% percentiles constituted the reference limits, and the 95% credible intervals for the percentiles were calculated using regression models with a Bayesian approach. A significant between-gender difference was observed (P = 0.015) in serum sCD26 concentration, of which the lower limits ranged between 273 and 716 ng/ml for girls and 235 and 797 ng/ml for boys. The upper limits ranged between 1456 and 1898 ng/ml for girls and between 1419 and 1981 ng/ml for boys. Moreover, the concentrations of sCD26 increased in infants and children up to 10 years in girls and 12 years in boys. After this however, the values decreased. The serum sCD30 concentration was highest among the youngest infants aged 1 year (80-193 IU/ml), after which a consistent age-related decrease was found. The lowest values were found at the age of 17 years (10-89 IU/ml). A significant between-gender difference in sCD30 concentration was observed (P = 0.019). sCD26 and sCD30 concentrations were low in the CSF samples analyzed: 13.3 ng/ml (median); range 8.3-51.5 ng/ml and 7.6 IU/ml; 2.1-18.5 IU/ml, respectively. Reference limits for serum sCD26 in children aged 1-17 years were established as being 235-1800 ng/ml in toddlers and 400-1800 ng/ml in female adolescents and 700-2000 ng/ml in male adolescents. For sCD30; reference limits of 80-190 IU/ml were established in the youngest age group and 10-90 IU/ml in adolescents.</p>","PeriodicalId":23105,"journal":{"name":"Tissue antigens","volume":"80 4","pages":"368-75"},"PeriodicalIF":0.0,"publicationDate":"2012-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1111/j.1399-0039.2012.01938.x","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"30810010","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A novel HLA-A31 allele, A*31:22, was identified by sequence-based typing.","authors":"W-W Zhang,&nbsp;X-F Li,&nbsp;X Zhang,&nbsp;J-P Li,&nbsp;Z-Q Li","doi":"10.1111/j.1399-0039.2012.01943.x","DOIUrl":"https://doi.org/10.1111/j.1399-0039.2012.01943.x","url":null,"abstract":"<p><p>The human leukocyte antigen HLA-A*31:22 allele shows a single nucleotide change at position 245 (A > C) of exon 2 from the closest matching allele HLA-A*31:01:02.</p>","PeriodicalId":23105,"journal":{"name":"Tissue antigens","volume":"80 4","pages":"380-1"},"PeriodicalIF":0.0,"publicationDate":"2012-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1111/j.1399-0039.2012.01943.x","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"30810478","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"HLA population genetics: a Lebanese population.","authors":"Pedro Cano,&nbsp;Manuela Testi,&nbsp;Marco Andreani,&nbsp;Evelyne Khoriaty,&nbsp;Jad Bou Monsef,&nbsp;Tiziana Galluccio,&nbsp;Maria Troiano,&nbsp;Marcelo Fernandez-Vina,&nbsp;Adlette Inati","doi":"10.1111/j.1399-0039.2012.01936.x","DOIUrl":"https://doi.org/10.1111/j.1399-0039.2012.01936.x","url":null,"abstract":"<p><p>Human leukocyte antigen (HLA) typing was done in 426 Lebanese subjects of 88 families, in which 347 haplotypes were identified. The A, B, C, DRB1, DRB3/4/5, DQB1 and DPB1 loci were typed at high resolution. This study shows that information theory, as originally developed by Claude Shannon in 1948, provides a promising theoretical foundation to study the population genetics of a genetic system like HLA. Although Lebanese carry HLA alleles found in other populations, the association of these alleles into haplotypes is quite unique. Comparisons are made with the main ethnic groups. Two haplotypes well represented in the Lebanese population are not identified in any global population: L1 = {A*26:01:01 - B*35:01:01:01- C*04:01:01:01- DRB1*16:01:01 - DRB5*02:02 - DQB1*05:02:01} and L2 = {A*02:02 - B*41:01- C*17:01:01:01 -DRB1*11:04:01 - DRB3*02:02:01:01- DQB1*03:01:01:01}. By studying linkage disequilibrium in two blocks at a time, with the division of the blocks at different levels in consecutive cycles, conserved haplotypes in full linkage disequilibrium come to light, such as {A*26:01:01- B*35:01:01:01 - C*04:01:01:01 - DRB1*16:01:01 - DRB5*02:02 - DQB1*05:02:01- DPB1*03:01:01} and {A*33:01:01 - B*14:02:01 - C*08:02:01 - DRB1*01:02:01- DQB1*05:01:01:01 - DPB1*04:01:01:01}.</p>","PeriodicalId":23105,"journal":{"name":"Tissue antigens","volume":"80 4","pages":"341-55"},"PeriodicalIF":0.0,"publicationDate":"2012-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1111/j.1399-0039.2012.01936.x","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"30918388","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A new HLA-B*40:186 allele identified by sequence-based typing in a Korean individual.","authors":"S Y Kim,&nbsp;K-H Shin,&nbsp;C E Yoon,&nbsp;O J Kwon,&nbsp;H H Kim","doi":"10.1111/j.1399-0039.2012.01923.x","DOIUrl":"https://doi.org/10.1111/j.1399-0039.2012.01923.x","url":null,"abstract":"<p><p>The new allele B*40:186 shows a one nucleotide substitution compared with B*40:01:02 at codon 56 (GGG → AGG) resulting in coding change, Gly to Arg.</p>","PeriodicalId":23105,"journal":{"name":"Tissue antigens","volume":"80 4","pages":"383-4"},"PeriodicalIF":0.0,"publicationDate":"2012-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1111/j.1399-0039.2012.01923.x","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"30767903","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}