Hla-dr4 Antigen

	Hla-dr4 Antigen HLA-DR4 (DR4) is an HLA- DR serotype that recognizes the DRB104 gene products. The DR4 serogroup is large and has a number of moderate frequency alleles spread over large regions of the world. Serology The serological identification of DR4 is good. The serology of DRB104:17 to 04:60 is unknown. Disease associations By serotype DR4 is associated with extraarticular rheumatoid arthritis, hydralazine-induced female systemic lupus erythematosus, pemphigoid gestationis, pemphigus foliaceus, obstructive hypertrophic cardiomyopathy, IgA nephropathy, 'shared syndrome'-systemic sclerosis/rheumatoid arthritis and polymyalgia rheumatica.Page 255 in: By allele DRB104 is associated with increased risk for alopecia areata. DRB104:01 is associated with multiple sclerosis, rheumatoid arthritis, type 1 diabetes, lyme disease induced arthritis. HLA-DRB104:01 gene variant is found three times more often in asymptomatic carriers of SARS-CoV-2 than in patients with symptoms of COVID-19. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	European Journal Of Dermatology European, or Europeans, may refer to: In general * ''European'', an adjective referring to something of, from, or related to Europe Ethnic groups in Europe Demographics of Europe ** European cuisine, the cuisines of Europe and other Western countries * ''European'', an adjective referring to something of, from, or related to the European Union European Union citizenship Demographics of the European Union In publishing * ''The European'' (1953 magazine), a far-right cultural and political magazine published 1953–1959 * ''The European'' (newspaper), a British weekly newspaper published 1990–1998 * ''The European'' (2009 magazine), a German magazine first published in September 2009 ''The European Magazine'', a magazine published in London 1782–1826 ''The New European'', a British weekly pop-up newspaper first published in July 2016 Other uses * * Europeans (band), a British post-punk group, from Bristol See also * * * Europe (other) * The Europ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	HLA-B HLA-B (major histocompatibility complex, class I, B) is a human gene that provides instructions for making a protein that plays a critical role in the immune system. HLA-B is part of a family of genes called the human leukocyte antigen (HLA) complex. The HLA complex helps the immune system distinguish the body's own proteins from proteins made by foreign invaders such as viruses and bacteria. HLA is the human version of the major histocompatibility complex (MHC), a gene family that occurs in many species. Genes in this complex are separated into three basic groups: class I, class II, and class III. In humans, the HLA-B gene and two related genes, HLA-A and HLA-C, are the major genes in MHC class I. MHC class I genes provide instructions for making proteins that are present on the surface of almost all cells. On the cell surface, these proteins are bound to protein fragments (peptides) that have been exported from within the cell. MHC class I proteins display these peptides to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	HLA-C HLA-C (Human Leukocyte Antigen-C) belongs to the MHC class I heavy chain receptors. The C receptor is a heterodimer consisting of a HLA-C mature gene product and β2-microglobulin. The mature C chain is anchored in the membrane. MHC Class I molecules, like HLA-C, are expressed in nearly all cells, and present small peptides to the immune system which surveys for non-self peptides. HLA-C is a locus on chromosome 6, which encodes for many HLA-C alleles that are Class-I MHC receptors. HLA-C, localized proximal to the HLA-B locus, is located on the distal end of the HLA region. Most HLA-C:B haplotypes are in strong linkage disequilibrium and many are as ancient as the human species itself. Disease associations By serotype Cw1: multinodular goiters By allele C16: B-cell chronic lymphocytic leukemia Nomenclature C01 Cw1 serotype: C01:02 and C01:09 Cw11 C01:04 to 01:08 C02 Cw2 serotype: C02:02 and 02:08 C02:03 to 02:07, and 02:09 C03 Cw9 serotype: C* ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
picture info	HLA-A HLA-A is a group of human leukocyte antigens (HLA) that are encoded by the ''HLA-A'' locus (genetics), locus, which is located at human chromosome 6p21.3. HLA is a major histocompatibility complex (MHC) antigen specific to humans. HLA-A is one of three major types of human MHC class I transmembrane proteins. The others are HLA-B and HLA-C. The protein is a heterodimer, and is composed of a heavy α chain and smaller β chain. The α chain is encoded by a variant #HLA-A gene, ''HLA-A'' gene, and the β chain (β2-microglobulin) is an invariant Beta-2 microglobulin, β2 microglobulin molecule. The β2 microglobulin protein is encoded by the ''B2M'' gene, which is located at chromosome 15q21.1 in humans. MHC Class I molecules such as HLA-A participate in a process that presents short polypeptides to the immune system. These polypeptides are typically 7–11 amino acids in length and originate from proteins being expressed by the cell. There are two classes of polypeptide that can be ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	HLA-DQ4 HLA-DQ4 (DQ4) is a serotype subgroup within HLA-DQ(DQ) serotypes. The serotype is determined by the antibody recognition of β4 subset of DQ β-chains. The β-chain of DQ is encoded by HLA-DQB1 locus and DQ4 are encoded by the HLA-DQB1 allele group. This group currently contains 2 common alleles, DQB1 and DQB1. HLA-DQ4 and HLA-DQB104 are almost synonymous in meaning. DQ4 β-chains combine with α-chains, encoded by genetically linked HLA-DQA1 alleles, to form the cis-haplotype isoforms. These isoforms, nicknamed DQ4.3 and DQ4.4, are also encoded by the DQA1 and DQA1 genes, respectively. Serotype Alleles DQB10401 DQB10402 Haplotypes DQ4.3 DQA10303:DQB10401 is linked to DRB10405 and is common on the west Pacific rim, from Indonesia to Japan and inland areas of Eastern Asia. In Japan it confers susceptibility to juvenile diabetes likely via the DR4 gene. DQA10303:DQB10402 is primarily found in Northeastern Asia and the west Pacific rim. It is similar to DQA10 ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	HLA-DQ3 Within molecular and cell biology, HLA-DQ3 (DQ3) is a broad serotype category with split antigens HLA-DQ7, DQ8, and DQ9. Historically, originally recognized as MB3 a DC4 serotype, DQw3 was one of three early determined antigens recognized as HLA-DQ along with HLA-DQ1 and HLA-DQ2. While the DQ3 molecules are structurally similar in beta chain, the DQ molecules differ markedly in function, even when present with the same DQ alpha subunit. For this reason they are best treated independently. Serology The serotyping efficiency of DQ3 recognition relative to DQ2, DQ7, DQ8, and DQ9 is shown to the left. Compared to DQ2 serotyping of DQB10201 positive individuals (98%), the efficiency of DQ3 recognition is relatively low and error prone. This compares to genotyping efficiency of 100%. The recognition of DQB10303 by DQ9 and or DQ3 is poorest, DQ2 which recognizes a different DBB1group recognizes DQB10303 as efficiently as DQ3. For this reason DQ3 serotyping is a poor method of t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	HLA-DQ7 HLA-DQ7 (DQ7) is an HLA- DQ serotype that recognizes the common HLA DQB10301 and the less common HLA DQB10304 gene products. DQ7 is a form of 'split antigen' of the broad antigen group DQ3 which also contains DQ8 and DQ9. DQ7 is linked by haplotype to a number of DQA1 (DQ alpha chain) genes, producing in cis-haplotype form, a large number of DQ αβ isoforms. These DQ alpha chains are also known to form transhaplotype isomers with other HLA-DQ. DQ7 is linked to the following alpha chains genes (DQA1) 03 – 0301, 0302, 0303 0401 * 0505 * 0601 Serology Serotyping efficiency. The serotyping efficiency of DQ7 toward DQB10301 is reasonably good, but still results in some false negatives, for 0304 the typing efficiency is poor and cross-reaction with DQ8 is relatively high. Alleles DQB10301 DQB10301 is the major DQ7 allele DQB10301 appears to be associated with lupus anticoagulant. DQB10304 DQB10304 is the minor DQ7 allele Haplotypes DQ haplotypes of this ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	HLA-DR53 HLA-DR53 is an HLA-DR serotype that recognizes gene products of HLA-DRB4 locus. There are 13 alleles at this locus that encode 7 proteins. DRB3, DRB4, and DRB5 are minor DR beta encoding loci, they have been recognized as having distinct evolution. and the DRB4 locus presence is linked to HLA-DR7 seropositivity. The DRB4locus was apparently duplicated from an ancestor of the DRB1-DRB4 common locus around 5 million years ago. DRB4 locus is only apparent in a small subset of DQ haplotypes, and most individuals lack DRB4. In addition the level of normal expression is 8 fold lower than the DRB1 in cells which can express both. and lowered because of both transcriptional and post-transcriptional regulation. Alleles DR53 reactive alleles: DRB40101, 0103 Unknown reactivity: 0102, 0104 to 0107 Null alleles: 0101102N, 01030102N, 0201N, 0301N Associated diseases DRB401 is positively associated with Erythema multiforme, Crohn's disease, myasthenia gravis, rheumatoid arthri ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
picture info	Coeliac Disease Coeliac disease (British English) or celiac disease (American English) is a long-term autoimmune disorder, primarily affecting the small intestine. Patients develop intolerance to gluten, which is present in foods such as wheat, rye, spelt and barley. Classic symptoms include gastrointestinal problems such as chronic diarrhoea, abdominal distention, malabsorption, loss of appetite, and among children failure to grow normally. Non-classic symptoms are more common, especially in people older than two years. There may be mild or absent gastrointestinal symptoms, a wide number of symptoms involving any part of the body, or no obvious symptoms. Due to the frequency of these symptoms, coeliac disease is often considered a systemic disease, rather than a gastrointestinal condition. Coeliac disease was first described as a disease which initially presents during childhood; however, it may develop at any age. It is associated with other autoimmune diseases, such as Type 1 d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	HLA-DQ8 HLA-DQ8 (DQ8) is a human leukocyte antigen serotype within the HLA-DQ (DQ) serotype group. DQ8 is a split antigen of the DQ3 broad antigen. DQ8 is determined by the antibody recognition of β8 and this generally detects the gene product of DQB1 0302. DQ8 is commonly linked to autoimmune disease in the human population. DQ8 is the second most predominant isoform linked to coeliac disease and the DQ most linked to Type 1 Diabetes. DQ8 increases the risk for rheumatoid arthritis and is linked to the primary risk locus for RA, HLA-DR4. DR4 also plays an important role in Type 1 Diabetes. While the DQ8.1 haplotype is associated with disease, there is no known association with the DQB10305, DQ8.4 or DQ8.5 haplotypes (see infobox) with autoimmune disease; however, this may be the result of lack of study in populations that carry these and the very low frequency. DQ8.1 also differs from other HLA in population frequencies. Typically for MHC Class II antigens in humans, haplotyp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Anti-apolipoprotein Antibodies In autoimmune disease, anti-apolipoprotein H (AAHA) antibodies, also called anti-β2 glycoprotein I antibodies, comprise a subset of anti-cardiolipin antibodies and lupus anticoagulant. These antibodies are involved in sclerosis and are strongly associated with thrombotic forms of lupus. As a result, AAHA are strongly implicated in autoimmune deep vein thrombosis. Also, it was proposed that AAHA is responsible for lupus anticoagulant. However, antiphospholipid antibodies bind phospholipids at sites similar to sites bound by anti-coagulants such as PAP1 sites and augment anti-coagulation activity. This contrasts with the major, specific, activity of AAHA, defining a subset of anti-cardiolipin antibodies Anti-cardiolipin antibodies (ACA) are antibodies often directed against cardiolipin and found in several diseases, including syphilis, antiphospholipid syndrome, livedoid vasculitis, vertebrobasilar insufficiency, Behçet's syndrome, idiopathi ... that specifically interacts ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]

	Hla-dr4 Antigen HLA-DR4 (DR4) is an HLA- DR serotype that recognizes the DRB104 gene products. The DR4 serogroup is large and has a number of moderate frequency alleles spread over large regions of the world. Serology The serological identification of DR4 is good. The serology of DRB104:17 to 04:60 is unknown. Disease associations By serotype DR4 is associated with extraarticular rheumatoid arthritis, hydralazine-induced female systemic lupus erythematosus, pemphigoid gestationis, pemphigus foliaceus, obstructive hypertrophic cardiomyopathy, IgA nephropathy, 'shared syndrome'-systemic sclerosis/rheumatoid arthritis and polymyalgia rheumatica.Page 255 in: By allele DRB104 is associated with increased risk for alopecia areata. DRB104:01 is associated with multiple sclerosis, rheumatoid arthritis, type 1 diabetes, lyme disease induced arthritis. HLA-DRB104:01 gene variant is found three times more often in asymptomatic carriers of SARS-CoV-2 than in patients with symptoms of COVID-19. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	European Journal Of Dermatology European, or Europeans, may refer to: In general * ''European'', an adjective referring to something of, from, or related to Europe Ethnic groups in Europe Demographics of Europe ** European cuisine, the cuisines of Europe and other Western countries * ''European'', an adjective referring to something of, from, or related to the European Union European Union citizenship Demographics of the European Union In publishing * ''The European'' (1953 magazine), a far-right cultural and political magazine published 1953–1959 * ''The European'' (newspaper), a British weekly newspaper published 1990–1998 * ''The European'' (2009 magazine), a German magazine first published in September 2009 ''The European Magazine'', a magazine published in London 1782–1826 ''The New European'', a British weekly pop-up newspaper first published in July 2016 Other uses * * Europeans (band), a British post-punk group, from Bristol See also * * * Europe (other) * The Europ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	HLA-B HLA-B (major histocompatibility complex, class I, B) is a human gene that provides instructions for making a protein that plays a critical role in the immune system. HLA-B is part of a family of genes called the human leukocyte antigen (HLA) complex. The HLA complex helps the immune system distinguish the body's own proteins from proteins made by foreign invaders such as viruses and bacteria. HLA is the human version of the major histocompatibility complex (MHC), a gene family that occurs in many species. Genes in this complex are separated into three basic groups: class I, class II, and class III. In humans, the HLA-B gene and two related genes, HLA-A and HLA-C, are the major genes in MHC class I. MHC class I genes provide instructions for making proteins that are present on the surface of almost all cells. On the cell surface, these proteins are bound to protein fragments (peptides) that have been exported from within the cell. MHC class I proteins display these peptides to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	HLA-C HLA-C (Human Leukocyte Antigen-C) belongs to the MHC class I heavy chain receptors. The C receptor is a heterodimer consisting of a HLA-C mature gene product and β2-microglobulin. The mature C chain is anchored in the membrane. MHC Class I molecules, like HLA-C, are expressed in nearly all cells, and present small peptides to the immune system which surveys for non-self peptides. HLA-C is a locus on chromosome 6, which encodes for many HLA-C alleles that are Class-I MHC receptors. HLA-C, localized proximal to the HLA-B locus, is located on the distal end of the HLA region. Most HLA-C:B haplotypes are in strong linkage disequilibrium and many are as ancient as the human species itself. Disease associations By serotype Cw1: multinodular goiters By allele C16: B-cell chronic lymphocytic leukemia Nomenclature C01 Cw1 serotype: C01:02 and C01:09 Cw11 C01:04 to 01:08 C02 Cw2 serotype: C02:02 and 02:08 C02:03 to 02:07, and 02:09 C03 Cw9 serotype: C* ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
picture info	HLA-A HLA-A is a group of human leukocyte antigens (HLA) that are encoded by the ''HLA-A'' locus (genetics), locus, which is located at human chromosome 6p21.3. HLA is a major histocompatibility complex (MHC) antigen specific to humans. HLA-A is one of three major types of human MHC class I transmembrane proteins. The others are HLA-B and HLA-C. The protein is a heterodimer, and is composed of a heavy α chain and smaller β chain. The α chain is encoded by a variant #HLA-A gene, ''HLA-A'' gene, and the β chain (β2-microglobulin) is an invariant Beta-2 microglobulin, β2 microglobulin molecule. The β2 microglobulin protein is encoded by the ''B2M'' gene, which is located at chromosome 15q21.1 in humans. MHC Class I molecules such as HLA-A participate in a process that presents short polypeptides to the immune system. These polypeptides are typically 7–11 amino acids in length and originate from proteins being expressed by the cell. There are two classes of polypeptide that can be ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	HLA-DQ4 HLA-DQ4 (DQ4) is a serotype subgroup within HLA-DQ(DQ) serotypes. The serotype is determined by the antibody recognition of β4 subset of DQ β-chains. The β-chain of DQ is encoded by HLA-DQB1 locus and DQ4 are encoded by the HLA-DQB1 allele group. This group currently contains 2 common alleles, DQB1 and DQB1. HLA-DQ4 and HLA-DQB104 are almost synonymous in meaning. DQ4 β-chains combine with α-chains, encoded by genetically linked HLA-DQA1 alleles, to form the cis-haplotype isoforms. These isoforms, nicknamed DQ4.3 and DQ4.4, are also encoded by the DQA1 and DQA1 genes, respectively. Serotype Alleles DQB10401 DQB10402 Haplotypes DQ4.3 DQA10303:DQB10401 is linked to DRB10405 and is common on the west Pacific rim, from Indonesia to Japan and inland areas of Eastern Asia. In Japan it confers susceptibility to juvenile diabetes likely via the DR4 gene. DQA10303:DQB10402 is primarily found in Northeastern Asia and the west Pacific rim. It is similar to DQA10 ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	HLA-DQ3 Within molecular and cell biology, HLA-DQ3 (DQ3) is a broad serotype category with split antigens HLA-DQ7, DQ8, and DQ9. Historically, originally recognized as MB3 a DC4 serotype, DQw3 was one of three early determined antigens recognized as HLA-DQ along with HLA-DQ1 and HLA-DQ2. While the DQ3 molecules are structurally similar in beta chain, the DQ molecules differ markedly in function, even when present with the same DQ alpha subunit. For this reason they are best treated independently. Serology The serotyping efficiency of DQ3 recognition relative to DQ2, DQ7, DQ8, and DQ9 is shown to the left. Compared to DQ2 serotyping of DQB10201 positive individuals (98%), the efficiency of DQ3 recognition is relatively low and error prone. This compares to genotyping efficiency of 100%. The recognition of DQB10303 by DQ9 and or DQ3 is poorest, DQ2 which recognizes a different DBB1group recognizes DQB10303 as efficiently as DQ3. For this reason DQ3 serotyping is a poor method of t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	HLA-DQ7 HLA-DQ7 (DQ7) is an HLA- DQ serotype that recognizes the common HLA DQB10301 and the less common HLA DQB10304 gene products. DQ7 is a form of 'split antigen' of the broad antigen group DQ3 which also contains DQ8 and DQ9. DQ7 is linked by haplotype to a number of DQA1 (DQ alpha chain) genes, producing in cis-haplotype form, a large number of DQ αβ isoforms. These DQ alpha chains are also known to form transhaplotype isomers with other HLA-DQ. DQ7 is linked to the following alpha chains genes (DQA1) 03 – 0301, 0302, 0303 0401 * 0505 * 0601 Serology Serotyping efficiency. The serotyping efficiency of DQ7 toward DQB10301 is reasonably good, but still results in some false negatives, for 0304 the typing efficiency is poor and cross-reaction with DQ8 is relatively high. Alleles DQB10301 DQB10301 is the major DQ7 allele DQB10301 appears to be associated with lupus anticoagulant. DQB10304 DQB10304 is the minor DQ7 allele Haplotypes DQ haplotypes of this ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	HLA-DR53 HLA-DR53 is an HLA-DR serotype that recognizes gene products of HLA-DRB4 locus. There are 13 alleles at this locus that encode 7 proteins. DRB3, DRB4, and DRB5 are minor DR beta encoding loci, they have been recognized as having distinct evolution. and the DRB4 locus presence is linked to HLA-DR7 seropositivity. The DRB4locus was apparently duplicated from an ancestor of the DRB1-DRB4 common locus around 5 million years ago. DRB4 locus is only apparent in a small subset of DQ haplotypes, and most individuals lack DRB4. In addition the level of normal expression is 8 fold lower than the DRB1 in cells which can express both. and lowered because of both transcriptional and post-transcriptional regulation. Alleles DR53 reactive alleles: DRB40101, 0103 Unknown reactivity: 0102, 0104 to 0107 Null alleles: 0101102N, 01030102N, 0201N, 0301N Associated diseases DRB401 is positively associated with Erythema multiforme, Crohn's disease, myasthenia gravis, rheumatoid arthri ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
picture info	Coeliac Disease Coeliac disease (British English) or celiac disease (American English) is a long-term autoimmune disorder, primarily affecting the small intestine. Patients develop intolerance to gluten, which is present in foods such as wheat, rye, spelt and barley. Classic symptoms include gastrointestinal problems such as chronic diarrhoea, abdominal distention, malabsorption, loss of appetite, and among children failure to grow normally. Non-classic symptoms are more common, especially in people older than two years. There may be mild or absent gastrointestinal symptoms, a wide number of symptoms involving any part of the body, or no obvious symptoms. Due to the frequency of these symptoms, coeliac disease is often considered a systemic disease, rather than a gastrointestinal condition. Coeliac disease was first described as a disease which initially presents during childhood; however, it may develop at any age. It is associated with other autoimmune diseases, such as Type 1 d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	HLA-DQ8 HLA-DQ8 (DQ8) is a human leukocyte antigen serotype within the HLA-DQ (DQ) serotype group. DQ8 is a split antigen of the DQ3 broad antigen. DQ8 is determined by the antibody recognition of β8 and this generally detects the gene product of DQB1 0302. DQ8 is commonly linked to autoimmune disease in the human population. DQ8 is the second most predominant isoform linked to coeliac disease and the DQ most linked to Type 1 Diabetes. DQ8 increases the risk for rheumatoid arthritis and is linked to the primary risk locus for RA, HLA-DR4. DR4 also plays an important role in Type 1 Diabetes. While the DQ8.1 haplotype is associated with disease, there is no known association with the DQB10305, DQ8.4 or DQ8.5 haplotypes (see infobox) with autoimmune disease; however, this may be the result of lack of study in populations that carry these and the very low frequency. DQ8.1 also differs from other HLA in population frequencies. Typically for MHC Class II antigens in humans, haplotyp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Anti-apolipoprotein Antibodies In autoimmune disease, anti-apolipoprotein H (AAHA) antibodies, also called anti-β2 glycoprotein I antibodies, comprise a subset of anti-cardiolipin antibodies and lupus anticoagulant. These antibodies are involved in sclerosis and are strongly associated with thrombotic forms of lupus. As a result, AAHA are strongly implicated in autoimmune deep vein thrombosis. Also, it was proposed that AAHA is responsible for lupus anticoagulant. However, antiphospholipid antibodies bind phospholipids at sites similar to sites bound by anti-coagulants such as PAP1 sites and augment anti-coagulation activity. This contrasts with the major, specific, activity of AAHA, defining a subset of anti-cardiolipin antibodies Anti-cardiolipin antibodies (ACA) are antibodies often directed against cardiolipin and found in several diseases, including syphilis, antiphospholipid syndrome, livedoid vasculitis, vertebrobasilar insufficiency, Behçet's syndrome, idiopathi ... that specifically interacts ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]