Immunogenetic factors determining the evolution of T‐cell large granular lymphocyte leukaemia and associated cytopenias

Summary T‐cell large granular lymphocyte leukaemia (T‐LGL) is a chronic clonal proliferation of cytotoxic T lymphocytes (CTL). T‐LGL presents with cytopenias, often accompanied by autoimmune diseases, suggesting clonal transformation arising from an initially polyclonal immune response. Various immu...

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Veröffentlicht in:British journal of haematology 2007-01, Vol.136 (2), p.237-248
Hauptverfasser: Nearman, Zachary P., Wlodarski, Marcin, Jankowska, Anna M., Howe, Evan, Narvaez, Yadira, Ball, Edward, Maciejewski, Jaroslaw P.
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container_issue 2
container_start_page 237
container_title British journal of haematology
container_volume 136
creator Nearman, Zachary P.
Wlodarski, Marcin
Jankowska, Anna M.
Howe, Evan
Narvaez, Yadira
Ball, Edward
Maciejewski, Jaroslaw P.
description Summary T‐cell large granular lymphocyte leukaemia (T‐LGL) is a chronic clonal proliferation of cytotoxic T lymphocytes (CTL). T‐LGL presents with cytopenias, often accompanied by autoimmune diseases, suggesting clonal transformation arising from an initially polyclonal immune response. Various immunogenetic predisposition factors, previously described for both immune‐mediated bone marrow failure and autoimmune conditions, may promote T‐LGL evolution and/or development of cytopenias. The association of T‐LGL was analysed with a number of immunogenetic factors in 66 patients, including human leucocyte antigen (HLA) and killer‐cell immunoglobulin‐like receptor (KIR) genotype, KIR/KIR‐L mismatch, CTLA‐4 (+49 A/G),CD16−158V/F, CD45 polymorphisms, cytokine single nucleotide polymorphisms including: TNF‐α (−308G/A), TGF‐β1 (codons 10 C/T, 25 G/C), IL‐10 (−1082 G/A), IL‐6 (−174 C/G), and IFN‐γ(+874 T/A). A statistically significant increase in A/A genotype for TNF‐α−308, IL‐10–1082, andCTLA‐4 +49 was observed in T‐LGL patients compared with control, suggesting that the G allele serves a protective role in each case. No association was found between specific KIR/HLA profile and disease. KIR/KIR‐L analysis revealed significant mismatches between KIR3DL2 and KIR2DS1 and their ligands HLA‐A3/11 and HLA‐C group 2 (P = 0·03 and 0·01 respectively); the biological relevance of this finding is questionable. The significance of additional genetic polymorphisms and their clinical correlation to evolution of T‐LGL requires future analysis.
doi_str_mv 10.1111/j.1365-2141.2006.06429.x
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T‐LGL presents with cytopenias, often accompanied by autoimmune diseases, suggesting clonal transformation arising from an initially polyclonal immune response. Various immunogenetic predisposition factors, previously described for both immune‐mediated bone marrow failure and autoimmune conditions, may promote T‐LGL evolution and/or development of cytopenias. The association of T‐LGL was analysed with a number of immunogenetic factors in 66 patients, including human leucocyte antigen (HLA) and killer‐cell immunoglobulin‐like receptor (KIR) genotype, KIR/KIR‐L mismatch, CTLA‐4 (+49 A/G),CD16−158V/F, CD45 polymorphisms, cytokine single nucleotide polymorphisms including: TNF‐α (−308G/A), TGF‐β1 (codons 10 C/T, 25 G/C), IL‐10 (−1082 G/A), IL‐6 (−174 C/G), and IFN‐γ(+874 T/A). A statistically significant increase in A/A genotype for TNF‐α−308, IL‐10–1082, andCTLA‐4 +49 was observed in T‐LGL patients compared with control, suggesting that the G allele serves a protective role in each case. No association was found between specific KIR/HLA profile and disease. KIR/KIR‐L analysis revealed significant mismatches between KIR3DL2 and KIR2DS1 and their ligands HLA‐A3/11 and HLA‐C group 2 (P = 0·03 and 0·01 respectively); the biological relevance of this finding is questionable. 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T‐LGL presents with cytopenias, often accompanied by autoimmune diseases, suggesting clonal transformation arising from an initially polyclonal immune response. Various immunogenetic predisposition factors, previously described for both immune‐mediated bone marrow failure and autoimmune conditions, may promote T‐LGL evolution and/or development of cytopenias. The association of T‐LGL was analysed with a number of immunogenetic factors in 66 patients, including human leucocyte antigen (HLA) and killer‐cell immunoglobulin‐like receptor (KIR) genotype, KIR/KIR‐L mismatch, CTLA‐4 (+49 A/G),CD16−158V/F, CD45 polymorphisms, cytokine single nucleotide polymorphisms including: TNF‐α (−308G/A), TGF‐β1 (codons 10 C/T, 25 G/C), IL‐10 (−1082 G/A), IL‐6 (−174 C/G), and IFN‐γ(+874 T/A). A statistically significant increase in A/A genotype for TNF‐α−308, IL‐10–1082, andCTLA‐4 +49 was observed in T‐LGL patients compared with control, suggesting that the G allele serves a protective role in each case. No association was found between specific KIR/HLA profile and disease. KIR/KIR‐L analysis revealed significant mismatches between KIR3DL2 and KIR2DS1 and their ligands HLA‐A3/11 and HLA‐C group 2 (P = 0·03 and 0·01 respectively); the biological relevance of this finding is questionable. 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Malignant lymphomas. Malignant reticulosis. Myelofibrosis</subject><subject>Leukocyte Common Antigens - genetics</subject><subject>Ligands</subject><subject>Medical sciences</subject><subject>Middle Aged</subject><subject>Polymorphism, Single Nucleotide</subject><subject>Receptors, Cytokine - genetics</subject><subject>Receptors, IgG - genetics</subject><subject>Receptors, Immunologic</subject><subject>Receptors, KIR</subject><subject>Receptors, KIR3DL2</subject><subject>single‐nucleotide polymorphisms</subject><subject>Statistics, Nonparametric</subject><subject>T-Lymphocytes, Cytotoxic - immunology</subject><subject>Tumor Necrosis Factor-alpha - genetics</subject><issn>0007-1048</issn><issn>1365-2141</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2007</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqNkM1u1DAQgC0EokvhFZAvcEvwf-wDB6iAFlXiUs6W15lsvTj2EielufEIPCNPQsKu6JW5zEjzzY8-hDAlNV3izb6mXMmKUUFrRoiqiRLM1PeP0OZf4zHaEEKaihKhz9CzUvaEUE4kfYrOaEOl4kZt0HzV91PKO0gwBo8758c8FNzCCEMfUkg7PN4ChrscpzHkhHOHb37__OUhRhzdsAO8G1yalhLHuT_cZj-PgCNM3xz0wWGXWuxKyT64EVq8dPMBUnDlOXrSuVjgxSmfo68fP9xcXFbXXz5dXby7rjw3jamkIVRtgbjWce8aIUVLSAeGayqZMYzzrfKNFsoT1rQSpGsJZ5pSKbloPOPn6PVx72HI3ycoo-1DWd93CfJUrNKGU2bEAuoj6IdcygCdPQyhd8NsKbGrdru3q1272rWrdvtXu71fRl-ebkzbHtqHwZPnBXh1AlzxLnaLMh_KA6eF1srQhXt75H6ECPN_P2Dff75cK_4HVVKgNg</recordid><startdate>200701</startdate><enddate>200701</enddate><creator>Nearman, Zachary P.</creator><creator>Wlodarski, Marcin</creator><creator>Jankowska, Anna M.</creator><creator>Howe, Evan</creator><creator>Narvaez, Yadira</creator><creator>Ball, Edward</creator><creator>Maciejewski, Jaroslaw P.</creator><general>Blackwell Publishing Ltd</general><general>Blackwell</general><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>200701</creationdate><title>Immunogenetic factors determining the evolution of T‐cell large granular lymphocyte leukaemia and associated cytopenias</title><author>Nearman, Zachary P. ; Wlodarski, Marcin ; Jankowska, Anna M. ; Howe, Evan ; Narvaez, Yadira ; Ball, Edward ; Maciejewski, Jaroslaw P.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3979-59016be0ada3ca7454d00fe93815299233b6c7846c027d5e5ad03281155347c23</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2007</creationdate><topic>Adult</topic><topic>Aged</topic><topic>Antigens, CD - genetics</topic><topic>Antigens, Differentiation - genetics</topic><topic>Biological and medical sciences</topic><topic>Case-Control Studies</topic><topic>Chi-Square Distribution</topic><topic>CTLA-4 Antigen</topic><topic>cytokines</topic><topic>Cytokines - genetics</topic><topic>Cytotoxicity, Immunologic</topic><topic>Flow Cytometry</topic><topic>Gene Frequency</topic><topic>Genotype</topic><topic>Hematologic and hematopoietic diseases</topic><topic>Histocompatibility Antigens Class I</topic><topic>human leucocyte antigen</topic><topic>Humans</topic><topic>Immunogenetics</topic><topic>Immunoglobulin Variable Region - genetics</topic><topic>Immunophenotyping</topic><topic>leukaemia</topic><topic>Leukemia, T-Cell - genetics</topic><topic>Leukemia, T-Cell - immunology</topic><topic>Leukemias. Malignant lymphomas. Malignant reticulosis. Myelofibrosis</topic><topic>Leukocyte Common Antigens - genetics</topic><topic>Ligands</topic><topic>Medical sciences</topic><topic>Middle Aged</topic><topic>Polymorphism, Single Nucleotide</topic><topic>Receptors, Cytokine - genetics</topic><topic>Receptors, IgG - genetics</topic><topic>Receptors, Immunologic</topic><topic>Receptors, KIR</topic><topic>Receptors, KIR3DL2</topic><topic>single‐nucleotide polymorphisms</topic><topic>Statistics, Nonparametric</topic><topic>T-Lymphocytes, Cytotoxic - immunology</topic><topic>Tumor Necrosis Factor-alpha - genetics</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Nearman, Zachary P.</creatorcontrib><creatorcontrib>Wlodarski, Marcin</creatorcontrib><creatorcontrib>Jankowska, Anna M.</creatorcontrib><creatorcontrib>Howe, Evan</creatorcontrib><creatorcontrib>Narvaez, Yadira</creatorcontrib><creatorcontrib>Ball, Edward</creatorcontrib><creatorcontrib>Maciejewski, Jaroslaw P.</creatorcontrib><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>British journal of haematology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Nearman, Zachary P.</au><au>Wlodarski, Marcin</au><au>Jankowska, Anna M.</au><au>Howe, Evan</au><au>Narvaez, Yadira</au><au>Ball, Edward</au><au>Maciejewski, Jaroslaw P.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Immunogenetic factors determining the evolution of T‐cell large granular lymphocyte leukaemia and associated cytopenias</atitle><jtitle>British journal of haematology</jtitle><addtitle>Br J Haematol</addtitle><date>2007-01</date><risdate>2007</risdate><volume>136</volume><issue>2</issue><spage>237</spage><epage>248</epage><pages>237-248</pages><issn>0007-1048</issn><eissn>1365-2141</eissn><coden>BJHEAL</coden><abstract>Summary T‐cell large granular lymphocyte leukaemia (T‐LGL) is a chronic clonal proliferation of cytotoxic T lymphocytes (CTL). T‐LGL presents with cytopenias, often accompanied by autoimmune diseases, suggesting clonal transformation arising from an initially polyclonal immune response. Various immunogenetic predisposition factors, previously described for both immune‐mediated bone marrow failure and autoimmune conditions, may promote T‐LGL evolution and/or development of cytopenias. The association of T‐LGL was analysed with a number of immunogenetic factors in 66 patients, including human leucocyte antigen (HLA) and killer‐cell immunoglobulin‐like receptor (KIR) genotype, KIR/KIR‐L mismatch, CTLA‐4 (+49 A/G),CD16−158V/F, CD45 polymorphisms, cytokine single nucleotide polymorphisms including: TNF‐α (−308G/A), TGF‐β1 (codons 10 C/T, 25 G/C), IL‐10 (−1082 G/A), IL‐6 (−174 C/G), and IFN‐γ(+874 T/A). A statistically significant increase in A/A genotype for TNF‐α−308, IL‐10–1082, andCTLA‐4 +49 was observed in T‐LGL patients compared with control, suggesting that the G allele serves a protective role in each case. No association was found between specific KIR/HLA profile and disease. KIR/KIR‐L analysis revealed significant mismatches between KIR3DL2 and KIR2DS1 and their ligands HLA‐A3/11 and HLA‐C group 2 (P = 0·03 and 0·01 respectively); the biological relevance of this finding is questionable. The significance of additional genetic polymorphisms and their clinical correlation to evolution of T‐LGL requires future analysis.</abstract><cop>Oxford, UK</cop><pub>Blackwell Publishing Ltd</pub><pmid>17156396</pmid><doi>10.1111/j.1365-2141.2006.06429.x</doi><tpages>12</tpages></addata></record>
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subjects Adult
Aged
Antigens, CD - genetics
Antigens, Differentiation - genetics
Biological and medical sciences
Case-Control Studies
Chi-Square Distribution
CTLA-4 Antigen
cytokines
Cytokines - genetics
Cytotoxicity, Immunologic
Flow Cytometry
Gene Frequency
Genotype
Hematologic and hematopoietic diseases
Histocompatibility Antigens Class I
human leucocyte antigen
Humans
Immunogenetics
Immunoglobulin Variable Region - genetics
Immunophenotyping
leukaemia
Leukemia, T-Cell - genetics
Leukemia, T-Cell - immunology
Leukemias. Malignant lymphomas. Malignant reticulosis. Myelofibrosis
Leukocyte Common Antigens - genetics
Ligands
Medical sciences
Middle Aged
Polymorphism, Single Nucleotide
Receptors, Cytokine - genetics
Receptors, IgG - genetics
Receptors, Immunologic
Receptors, KIR
Receptors, KIR3DL2
single‐nucleotide polymorphisms
Statistics, Nonparametric
T-Lymphocytes, Cytotoxic - immunology
Tumor Necrosis Factor-alpha - genetics
title Immunogenetic factors determining the evolution of T‐cell large granular lymphocyte leukaemia and associated cytopenias
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