The molecular biology of B-cell lymphoma: Clinicopathologic implications
Summary Nonrandom chromosomal translocations like the t(14;18), t(8;14), and t(11;14) are found in distinct types of B-cell malignancies. Recent molecular studies concerning their structure and origin showed that many translocations occur in early precursor B cells and may be interpreted as aberrant...
Ausführliche Beschreibung
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Englisch |
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1991 |
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8 |
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Springer Online Journal Archives 1860-2002 |
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in: Annals of hematology - 1955, 62(1991) vom: Apr., Seite 95-102 |
Übergeordnetes Werk: |
volume:62 ; year:1991 ; month:04 ; pages:95-102 ; extent:8 |
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NLEJ202969118 |
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520 | |a Summary Nonrandom chromosomal translocations like the t(14;18), t(8;14), and t(11;14) are found in distinct types of B-cell malignancies. Recent molecular studies concerning their structure and origin showed that many translocations occur in early precursor B cells and may be interpreted as aberrant immunoglobulin gene rearrangements. The available data from in vitro experiments, transgenic mice, and normal human individuals indicate that these translocations are essential but insufficient for full tumorigenesis. The consequent “multi-hit” concept might have important implications for the detection of minimal residual disease using the polymerase chain reaction for these translocations. The strong associations with specific types of lymphomas underline their differences in histogenetic origin. Thus, based on differences inbcl-1 andbcl-2 rearrangements, molecular analysis may help to distinguish follicular lymphoma from diffuse centrocytic lymphoma and chronic lymphocytic leukemia. Furthermore, based on differences inbcl-2 and c-myc rearrangements, subtypes of de novo centroblastic lymphoma can be distinguished that have striking differences in biological behavior, especially nodal versus extranodal presentation. Therefore, future studies will show an increasing clinical relevance of molecular analysis in B-cell neoplasia. | ||
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(DE-627)NLEJ202969118 DE-627 ger DE-627 rakwb eng The molecular biology of B-cell lymphoma: Clinicopathologic implications 1991 8 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Summary Nonrandom chromosomal translocations like the t(14;18), t(8;14), and t(11;14) are found in distinct types of B-cell malignancies. Recent molecular studies concerning their structure and origin showed that many translocations occur in early precursor B cells and may be interpreted as aberrant immunoglobulin gene rearrangements. The available data from in vitro experiments, transgenic mice, and normal human individuals indicate that these translocations are essential but insufficient for full tumorigenesis. The consequent “multi-hit” concept might have important implications for the detection of minimal residual disease using the polymerase chain reaction for these translocations. The strong associations with specific types of lymphomas underline their differences in histogenetic origin. Thus, based on differences inbcl-1 andbcl-2 rearrangements, molecular analysis may help to distinguish follicular lymphoma from diffuse centrocytic lymphoma and chronic lymphocytic leukemia. Furthermore, based on differences inbcl-2 and c-myc rearrangements, subtypes of de novo centroblastic lymphoma can be distinguished that have striking differences in biological behavior, especially nodal versus extranodal presentation. Therefore, future studies will show an increasing clinical relevance of molecular analysis in B-cell neoplasia. Springer Online Journal Archives 1860-2002 Kluin, P. M. oth Krieken, J. H. J. M. oth in Annals of hematology 1955 62(1991) vom: Apr., Seite 95-102 (DE-627)NLEJ18898836X (DE-600)1458429-3 1432-0584 nnns volume:62 year:1991 month:04 pages:95-102 extent:8 http://dx.doi.org/10.1007/BF01702921 GBV_USEFLAG_U ZDB-1-SOJ GBV_NL_ARTICLE AR 62 1991 4 95-102 8 |
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(DE-627)NLEJ202969118 DE-627 ger DE-627 rakwb eng The molecular biology of B-cell lymphoma: Clinicopathologic implications 1991 8 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Summary Nonrandom chromosomal translocations like the t(14;18), t(8;14), and t(11;14) are found in distinct types of B-cell malignancies. Recent molecular studies concerning their structure and origin showed that many translocations occur in early precursor B cells and may be interpreted as aberrant immunoglobulin gene rearrangements. The available data from in vitro experiments, transgenic mice, and normal human individuals indicate that these translocations are essential but insufficient for full tumorigenesis. The consequent “multi-hit” concept might have important implications for the detection of minimal residual disease using the polymerase chain reaction for these translocations. The strong associations with specific types of lymphomas underline their differences in histogenetic origin. Thus, based on differences inbcl-1 andbcl-2 rearrangements, molecular analysis may help to distinguish follicular lymphoma from diffuse centrocytic lymphoma and chronic lymphocytic leukemia. Furthermore, based on differences inbcl-2 and c-myc rearrangements, subtypes of de novo centroblastic lymphoma can be distinguished that have striking differences in biological behavior, especially nodal versus extranodal presentation. Therefore, future studies will show an increasing clinical relevance of molecular analysis in B-cell neoplasia. Springer Online Journal Archives 1860-2002 Kluin, P. M. oth Krieken, J. H. J. M. oth in Annals of hematology 1955 62(1991) vom: Apr., Seite 95-102 (DE-627)NLEJ18898836X (DE-600)1458429-3 1432-0584 nnns volume:62 year:1991 month:04 pages:95-102 extent:8 http://dx.doi.org/10.1007/BF01702921 GBV_USEFLAG_U ZDB-1-SOJ GBV_NL_ARTICLE AR 62 1991 4 95-102 8 |
allfields_unstemmed |
(DE-627)NLEJ202969118 DE-627 ger DE-627 rakwb eng The molecular biology of B-cell lymphoma: Clinicopathologic implications 1991 8 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Summary Nonrandom chromosomal translocations like the t(14;18), t(8;14), and t(11;14) are found in distinct types of B-cell malignancies. Recent molecular studies concerning their structure and origin showed that many translocations occur in early precursor B cells and may be interpreted as aberrant immunoglobulin gene rearrangements. The available data from in vitro experiments, transgenic mice, and normal human individuals indicate that these translocations are essential but insufficient for full tumorigenesis. The consequent “multi-hit” concept might have important implications for the detection of minimal residual disease using the polymerase chain reaction for these translocations. The strong associations with specific types of lymphomas underline their differences in histogenetic origin. Thus, based on differences inbcl-1 andbcl-2 rearrangements, molecular analysis may help to distinguish follicular lymphoma from diffuse centrocytic lymphoma and chronic lymphocytic leukemia. Furthermore, based on differences inbcl-2 and c-myc rearrangements, subtypes of de novo centroblastic lymphoma can be distinguished that have striking differences in biological behavior, especially nodal versus extranodal presentation. Therefore, future studies will show an increasing clinical relevance of molecular analysis in B-cell neoplasia. Springer Online Journal Archives 1860-2002 Kluin, P. M. oth Krieken, J. H. J. M. oth in Annals of hematology 1955 62(1991) vom: Apr., Seite 95-102 (DE-627)NLEJ18898836X (DE-600)1458429-3 1432-0584 nnns volume:62 year:1991 month:04 pages:95-102 extent:8 http://dx.doi.org/10.1007/BF01702921 GBV_USEFLAG_U ZDB-1-SOJ GBV_NL_ARTICLE AR 62 1991 4 95-102 8 |
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(DE-627)NLEJ202969118 DE-627 ger DE-627 rakwb eng The molecular biology of B-cell lymphoma: Clinicopathologic implications 1991 8 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Summary Nonrandom chromosomal translocations like the t(14;18), t(8;14), and t(11;14) are found in distinct types of B-cell malignancies. Recent molecular studies concerning their structure and origin showed that many translocations occur in early precursor B cells and may be interpreted as aberrant immunoglobulin gene rearrangements. The available data from in vitro experiments, transgenic mice, and normal human individuals indicate that these translocations are essential but insufficient for full tumorigenesis. The consequent “multi-hit” concept might have important implications for the detection of minimal residual disease using the polymerase chain reaction for these translocations. The strong associations with specific types of lymphomas underline their differences in histogenetic origin. Thus, based on differences inbcl-1 andbcl-2 rearrangements, molecular analysis may help to distinguish follicular lymphoma from diffuse centrocytic lymphoma and chronic lymphocytic leukemia. Furthermore, based on differences inbcl-2 and c-myc rearrangements, subtypes of de novo centroblastic lymphoma can be distinguished that have striking differences in biological behavior, especially nodal versus extranodal presentation. Therefore, future studies will show an increasing clinical relevance of molecular analysis in B-cell neoplasia. Springer Online Journal Archives 1860-2002 Kluin, P. M. oth Krieken, J. H. J. M. oth in Annals of hematology 1955 62(1991) vom: Apr., Seite 95-102 (DE-627)NLEJ18898836X (DE-600)1458429-3 1432-0584 nnns volume:62 year:1991 month:04 pages:95-102 extent:8 http://dx.doi.org/10.1007/BF01702921 GBV_USEFLAG_U ZDB-1-SOJ GBV_NL_ARTICLE AR 62 1991 4 95-102 8 |
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(DE-627)NLEJ202969118 DE-627 ger DE-627 rakwb eng The molecular biology of B-cell lymphoma: Clinicopathologic implications 1991 8 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Summary Nonrandom chromosomal translocations like the t(14;18), t(8;14), and t(11;14) are found in distinct types of B-cell malignancies. Recent molecular studies concerning their structure and origin showed that many translocations occur in early precursor B cells and may be interpreted as aberrant immunoglobulin gene rearrangements. The available data from in vitro experiments, transgenic mice, and normal human individuals indicate that these translocations are essential but insufficient for full tumorigenesis. The consequent “multi-hit” concept might have important implications for the detection of minimal residual disease using the polymerase chain reaction for these translocations. The strong associations with specific types of lymphomas underline their differences in histogenetic origin. Thus, based on differences inbcl-1 andbcl-2 rearrangements, molecular analysis may help to distinguish follicular lymphoma from diffuse centrocytic lymphoma and chronic lymphocytic leukemia. Furthermore, based on differences inbcl-2 and c-myc rearrangements, subtypes of de novo centroblastic lymphoma can be distinguished that have striking differences in biological behavior, especially nodal versus extranodal presentation. Therefore, future studies will show an increasing clinical relevance of molecular analysis in B-cell neoplasia. Springer Online Journal Archives 1860-2002 Kluin, P. M. oth Krieken, J. H. J. M. oth in Annals of hematology 1955 62(1991) vom: Apr., Seite 95-102 (DE-627)NLEJ18898836X (DE-600)1458429-3 1432-0584 nnns volume:62 year:1991 month:04 pages:95-102 extent:8 http://dx.doi.org/10.1007/BF01702921 GBV_USEFLAG_U ZDB-1-SOJ GBV_NL_ARTICLE AR 62 1991 4 95-102 8 |
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The molecular biology of B-cell lymphoma: Clinicopathologic implications |
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Summary Nonrandom chromosomal translocations like the t(14;18), t(8;14), and t(11;14) are found in distinct types of B-cell malignancies. Recent molecular studies concerning their structure and origin showed that many translocations occur in early precursor B cells and may be interpreted as aberrant immunoglobulin gene rearrangements. The available data from in vitro experiments, transgenic mice, and normal human individuals indicate that these translocations are essential but insufficient for full tumorigenesis. The consequent “multi-hit” concept might have important implications for the detection of minimal residual disease using the polymerase chain reaction for these translocations. The strong associations with specific types of lymphomas underline their differences in histogenetic origin. Thus, based on differences inbcl-1 andbcl-2 rearrangements, molecular analysis may help to distinguish follicular lymphoma from diffuse centrocytic lymphoma and chronic lymphocytic leukemia. Furthermore, based on differences inbcl-2 and c-myc rearrangements, subtypes of de novo centroblastic lymphoma can be distinguished that have striking differences in biological behavior, especially nodal versus extranodal presentation. Therefore, future studies will show an increasing clinical relevance of molecular analysis in B-cell neoplasia. |
abstractGer |
Summary Nonrandom chromosomal translocations like the t(14;18), t(8;14), and t(11;14) are found in distinct types of B-cell malignancies. Recent molecular studies concerning their structure and origin showed that many translocations occur in early precursor B cells and may be interpreted as aberrant immunoglobulin gene rearrangements. The available data from in vitro experiments, transgenic mice, and normal human individuals indicate that these translocations are essential but insufficient for full tumorigenesis. The consequent “multi-hit” concept might have important implications for the detection of minimal residual disease using the polymerase chain reaction for these translocations. The strong associations with specific types of lymphomas underline their differences in histogenetic origin. Thus, based on differences inbcl-1 andbcl-2 rearrangements, molecular analysis may help to distinguish follicular lymphoma from diffuse centrocytic lymphoma and chronic lymphocytic leukemia. Furthermore, based on differences inbcl-2 and c-myc rearrangements, subtypes of de novo centroblastic lymphoma can be distinguished that have striking differences in biological behavior, especially nodal versus extranodal presentation. Therefore, future studies will show an increasing clinical relevance of molecular analysis in B-cell neoplasia. |
abstract_unstemmed |
Summary Nonrandom chromosomal translocations like the t(14;18), t(8;14), and t(11;14) are found in distinct types of B-cell malignancies. Recent molecular studies concerning their structure and origin showed that many translocations occur in early precursor B cells and may be interpreted as aberrant immunoglobulin gene rearrangements. The available data from in vitro experiments, transgenic mice, and normal human individuals indicate that these translocations are essential but insufficient for full tumorigenesis. The consequent “multi-hit” concept might have important implications for the detection of minimal residual disease using the polymerase chain reaction for these translocations. The strong associations with specific types of lymphomas underline their differences in histogenetic origin. Thus, based on differences inbcl-1 andbcl-2 rearrangements, molecular analysis may help to distinguish follicular lymphoma from diffuse centrocytic lymphoma and chronic lymphocytic leukemia. Furthermore, based on differences inbcl-2 and c-myc rearrangements, subtypes of de novo centroblastic lymphoma can be distinguished that have striking differences in biological behavior, especially nodal versus extranodal presentation. Therefore, future studies will show an increasing clinical relevance of molecular analysis in B-cell neoplasia. |
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<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">NLEJ202969118</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20230505233631.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">070528s1991 xx |||||o 00| ||eng c</controlfield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)NLEJ202969118</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">The molecular biology of B-cell lymphoma: Clinicopathologic implications</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">1991</subfield></datafield><datafield tag="300" ind1=" " ind2=" "><subfield code="a">8</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">zzz</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">z</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">zu</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Summary Nonrandom chromosomal translocations like the t(14;18), t(8;14), and t(11;14) are found in distinct types of B-cell malignancies. Recent molecular studies concerning their structure and origin showed that many translocations occur in early precursor B cells and may be interpreted as aberrant immunoglobulin gene rearrangements. The available data from in vitro experiments, transgenic mice, and normal human individuals indicate that these translocations are essential but insufficient for full tumorigenesis. The consequent “multi-hit” concept might have important implications for the detection of minimal residual disease using the polymerase chain reaction for these translocations. The strong associations with specific types of lymphomas underline their differences in histogenetic origin. Thus, based on differences inbcl-1 andbcl-2 rearrangements, molecular analysis may help to distinguish follicular lymphoma from diffuse centrocytic lymphoma and chronic lymphocytic leukemia. Furthermore, based on differences inbcl-2 and c-myc rearrangements, subtypes of de novo centroblastic lymphoma can be distinguished that have striking differences in biological behavior, especially nodal versus extranodal presentation. Therefore, future studies will show an increasing clinical relevance of molecular analysis in B-cell neoplasia.</subfield></datafield><datafield tag="533" ind1=" " ind2=" "><subfield code="f">Springer Online Journal Archives 1860-2002</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Kluin, P. M.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Krieken, J. H. J. M.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">in</subfield><subfield code="t">Annals of hematology</subfield><subfield code="d">1955</subfield><subfield code="g">62(1991) vom: Apr., Seite 95-102</subfield><subfield code="w">(DE-627)NLEJ18898836X</subfield><subfield code="w">(DE-600)1458429-3</subfield><subfield code="x">1432-0584</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:62</subfield><subfield code="g">year:1991</subfield><subfield code="g">month:04</subfield><subfield code="g">pages:95-102</subfield><subfield code="g">extent:8</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">http://dx.doi.org/10.1007/BF01702921</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_U</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">ZDB-1-SOJ</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_NL_ARTICLE</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">62</subfield><subfield code="j">1991</subfield><subfield code="c">4</subfield><subfield code="h">95-102</subfield><subfield code="g">8</subfield></datafield></record></collection>
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