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Beishuizen A, Thijs LG. Relative adrenal failure in intensive care: an identifiable problem requiring treatment? Best Pract Res Clin Endocrinol Metab 2001; 15:513-31. [PMID: 11800521 DOI: 10.1053/beem.2001.0167] [Citation(s) in RCA: 73] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Adequate adrenocortical function is essential to survive critical illness. Most critically ill patients display an elevated plasma cortisol level, reflecting activation of the pituitary-adrenal axis, which is considered to be a homeostatic adaptation. In the setting of critical illness, the failure of an appropriate neuroendocrine response can lead to the picture of vasopressor-dependent refractory hypotension. This state of relative or functional adrenal insufficiency is characterized by an inadequate production of cortisol in relation to an increased demand during periods of severe stress, particularly prolonged critical illness such as multi-organ failure. This clinical entity, however, lacks clear-cut diagnostic criteria. What are the appropriate cortisol concentrations in the critically ill? Should base-line and adrenocorticotropic hormone-stimulated cortisol concentrations be assessed? The classical adrenocorticotropic hormone stimulation test is often used, but there are problems with interpreting its results. Other diagnostic tools, such as the low-dose adrenocorticotropic hormone test and relative eosinophilia, are promising but also lack proper criteria. A prompt response to hydrocortisone treatment is a major clue to the diagnosis. Recent studies with stress doses of hydrocortisone in sepsis and septic shock have shown a marked haemodynamic improvement, but whether patients with relative adrenal dysfunction benefit most from this treatment and whether there is definitely an effect on outcome is still undecided.
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Beishuizen A, Thijs LG, Vermes I. Patterns of corticosteroid-binding globulin and the free cortisol index during septic shock and multitrauma. Intensive Care Med 2001; 27:1584-91. [PMID: 11685298 DOI: 10.1007/s001340101073] [Citation(s) in RCA: 192] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2000] [Accepted: 07/27/2001] [Indexed: 02/07/2023]
Abstract
OBJECTIVE To study the time course of corticosteroid binding-globulin (CBG) level and the free cortisol index (FCI) in comparison with total cortisol and ACTH concentrations during acute and prolonged critical illness. DESIGN Prospective observational clinical study. SETTING Twenty-bed medical/surgical intensive care unit. PATIENTS AND PARTICIPANTS Thirty patients with septic shock, eight patients with multitrauma, and forty healthy control subjects. MEASUREMENTS AND RESULTS During 14 days or until discharge/death, we serially measured serum concentrations of CBG, cortisol, TNF-alpha, IL-6, plasma ACTH immunoreactivity, and the FCI (=cortisol/CBG x 100). We also recorded haemodynamic parameters, APACHE II, ISS, SOFA scores, shock duration, inotrope use, and ICU mortality. In both groups we found markedly decreased CBG levels in the early phase (septic shock: 17.5+/-5.9, and trauma: 16.1+/-2.3 mg/l) in comparison with controls (37.3+/-5.3 mg/l). The FCI was high in this early phase (septic shock: 7.2+/-2.7; trauma: 6.5+/-1.3; controls: 1.25+/-0.76). During follow-up, CBG levels significantly increased, reaching normal levels from day 7 on. The FCI showed an opposite biphasic pattern, with near-normalising FCI values during the second phase. Regression analysis showed a negative correlation between CBG and IL-6 levels (rs=-0.63; P<0.05), but no relation between CBG concentrations and disease severity, shock duration or death was found. CONCLUSIONS We found extremely low CBG levels in early stage septic shock and multitrauma. These dramatic changes are reflected in a concomitant higher FCI, indicating a higher free cortisol level. A second phase displays increasing and normalising CBG levels, independent from clinical parameters. We believe that CBG plays an active role in the glucocorticoid response to severe stress and in the regulation of cortisol availability to target tissues.
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Groeneveld AB, Beishuizen A, Appelmelk BJ, Girbes AR. [Adjuvant therapies for sepsis and shock: which are more effective?]. NEDERLANDS TIJDSCHRIFT VOOR GENEESKUNDE 2001; 145:1718-22. [PMID: 11572169] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/21/2023]
Abstract
Adjuvant therapy for severe sepsis and shock can be divided into 4 groups. The first group comprises those compounds with proven efficacy in human studies (activated protein C and recombinant bacterial permeability-increasing protein). The second group includes compounds with potential efficacy (heparin), while the third group represents those with no demonstrated efficacy in randomised clinical trials (tumour necrosis factor and interleukin-1 antibodies and receptor antagonists). The fourth group includes those drugs which have been found to be potentially effective in animal studies, but which have not yet been evaluated in humans (i.e., tyrosine kinase inhibitors, selective inducible nitric oxide synthase inhibitors, polyadenosine-diphosphate-ribose-polymerase and caspase III (apoptosis) inhibitors). Formal clinical comparisons between the various treatment options are necessary to assist the clinician in selecting the appropriate form of therapy.
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Beishuizen A, Thijs LG, Haanen C, Vermes I. Macrophage migration inhibitory factor and hypothalamo-pituitary-adrenal function during critical illness. J Clin Endocrinol Metab 2001; 86:2811-6. [PMID: 11397892 DOI: 10.1210/jcem.86.6.7570] [Citation(s) in RCA: 83] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
In patients with septic shock (n = 32), multitrauma (n = 8), and hospitalized matched controls (n = 41), we serially measured serum macrophage inhibitory factor (MIF), cortisol, plasma ACTH, tumor necrosis factor-alpha, and interleukin-6 (IL-6) immunoreactivity during 14 days or until discharge/death. MIF levels were significantly elevated on day 1 in septic shock (14.3 +/- 4.5 microg/L), as opposed to trauma (3.1 +/- 1.7 microg/L) and control patients (2.5 +/- 2.1 microg/L). The time course of MIF, parallel to cortisol, but in contrast to ACTH, showed persistently elevated levels in septic patients. On admission, nonsurvivors of septic shock (n = 11) showed significantly higher MIF levels than survivors (18.4 +/- 4.8 and 10.2 +/- 4.2 microg/L, respectively). Patients with septic adult respiratory distress syndrome (ARDS; n = 8) showed higher MIF levels than those who did not develop ARDS (19.4 +/- 4.7 vs. 9.2 +/- 4.3 microg/L, respectively). Multiple logistic regression analysis demonstrated that both MIF and ARDS were independent predictors of adverse outcome. On admission, tumor necrosis factor-alpha, IL-6, procalcitonin, and lipopolysaccharide-binding protein levels were higher in patients with septic shock than in patients with multitrauma. In septic patients, regression analysis showed significant correlations between MIF and cortisol as well as between MIF and IL-6 levels and disease severity scores. No relation was found between MIF and markers of the acute phase response (procalcitonin, C- reactive protein, and lipopolysaccharide-binding protein). In multitrauma patients, MIF levels were not elevated at any time point and were not related to other variables. Our data suggest that during immune-mediated inflammation (such as septic shock) MIF is an important neuroendocrine mediator: a contraregulator of the immunosuppressive effects of glucocorticoids.
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Spronk PE, Beishuizen A, van der Hoven B. Belching and the development of Boerhaave's syndrome. Intensive Care Med 2001; 27:330. [PMID: 11280666 DOI: 10.1007/s001340000746] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Beishuizen A, van Lijf JH, Lekkerkerker JF, Vermes I. The low dose (1 microg) ACTH stimulation test for assessment of the hypothalamo-pituitary-adrenal axis. Neth J Med 2000; 56:91-9. [PMID: 10759020 DOI: 10.1016/s0300-2977(99)00111-4] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Traditional testing of the hypothalamo-pituitary-adrenal axis function has relied essentially upon the insulin tolerance test or the metyrapone challenge: both tests are not only uncomfortable, but carry also real dangers. The standard ACTH stimulation test uses an extremely hyperphysiological amount (250 microg) of ACTH to evaluate a physiologic response, which may result in false normal responses. The proposed low dose (1 microg) ACTH test is more physiological and more sensitive, especially in cases of mild adrenal insufficiency and allows also to assess pituitary-adrenal suppression after long-term treatment with glucocorticoids. According to the rules of evidence-based medicine, the low dose ACTH test should replace the conventional 250 microg test when evaluating for central adrenal insufficiency.
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Beishuizen A, Vermes I. Relative eosinophilia (Thorn test) as a bioassay to judge the clinical relevance of cortisol values during severe stress. J Clin Endocrinol Metab 1999; 84:3400. [PMID: 10487719 DOI: 10.1210/jcem.84.9.6011-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/12/2023]
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183
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Beishuizen A, Vermes I, Hylkema BS, Haanen C. Relative eosinophilia and functional adrenal insufficiency in critically ill patients. Lancet 1999; 353:1675-6. [PMID: 10335792 DOI: 10.1016/s0140-6736(99)01346-x] [Citation(s) in RCA: 97] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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185
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Szczepański T, Beishuizen A, Pongers-Willemse MJ, Hählen K, Van Wering ER, Wijkhuijs AJ, Tibbe GJ, De Bruijn MA, Van Dongen JJ. Cross-lineage T cell receptor gene rearrangements occur in more than ninety percent of childhood precursor-B acute lymphoblastic leukemias: alternative PCR targets for detection of minimal residual disease. Leukemia 1999; 13:196-205. [PMID: 10025893 DOI: 10.1038/sj.leu.2401277] [Citation(s) in RCA: 134] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
A large series of 202 childhood precursor-B cell acute lymphoblastic leukemia (ALL) patients was analyzed by Southern blotting (SB) for cross-lineage rearrangements and/or deletions in the T cell receptor TCRB, TCRG and TCRD loci. In 93% (187/201) of the precursor-B-ALL patients one or more genes were rearranged and/or deleted. TCRB gene rearrangements were found in 35% (69/196), TCRG gene rearrangements in 59% (113/192), TCRD gene rearrangements in 55% (112/202), and isolated monoallelic or biallelic deletions of TCRD loci in 34% (68/202) of the cases. TCRB gene rearrangements involved exclusively the Jbeta2 locus with complete V(D)Jbeta2 joinings in 53% of gene rearrangements and incomplete Dbeta-Jbeta2 gene rearrangements in 33%. TCRG gene rearrangements frequently occurred on both alleles (65% of cases) and in approximately 70% concerned rearrangements to Jgamma1 gene segments. Most rearranged TCRD alleles (80%) represented incomplete Vdelta2-Ddelta3 or Ddelta2-Ddelta3 gene rearrangements, while the remaining TCRD gene rearrangements remained unidentified. Subsequently, we evaluated, whether heteroduplex PCR analysis of rearranged TCRG and TCRD genes can be used for reliable identification of PCR targets for detection of minimal residual disease (MRD). The concordance between SB and heteroduplex PCR analysis for detection of the various types of clonal TCRG and TCRD gene rearrangements ranged between 78% and 87%. The discrepancies could be assigned to the presence of 'atypical' TCRD gene rearrangements or translocations only detectable by SB, but also to efficient PCR-based detection of rearrangements derived from small subclones, which are difficult to detect with SB. Indications for oligoclonality were observed in 38% and 30% of patients with TCRG and TCRD gene rearrangements, respectively, which is comparable to the frequency of oligoclonality in IGH locus. Based on the combined data it was possible to reduce the broad panel of six TCRD and 12 TCRG primer combinations for MRD studies to two TCRD combinations (Vdelta2-Ddelta3 and Ddelta2-Ddelta3) and six TCRG combinations (VgammaI, VgammaII, VgammaIV family-specific primers with Jgamma1.1/2.1 and Jgamma1.3/2.3 primers) resulting in the detection of 80% and 97% of all TCRD and TCRG gene rearrangements, respectively. Finally, the heteroduplex PCR data indicate that MRD monitoring with TCRG and/or TCRD targets is possible in approximately 80% of childhood precursor-B-ALL patients; approximately 55% of patients even have two TCRG and/or TCRD targets.
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Beishuizen A, de Bruijn MA, Pongers-Willemse MJ, Verhoeven MA, van Wering ER, Hählen K, Breit TM, de Bruin-Versteeg S, Hooijkaas H, van Dongen JJ. Heterogeneity in junctional regions of immunoglobulin kappa deleting element rearrangements in B cell leukemias: a new molecular target for detection of minimal residual disease. Leukemia 1997; 11:2200-7. [PMID: 9447841 DOI: 10.1038/sj.leu.2400904] [Citation(s) in RCA: 50] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Virtually all immunoglobulin kappa (IGK) gene deletions are mediated via rearrangements of the so-called kappa deleting element (Kde). Kde rearrangements occur either to Vkappa gene segments (Vkappa-Kde rearrangements) or to the heptamer recombination signal sequence in the Jkappa-Ckappa intron. Kde rearrangements were analyzed by the polymerase chain reaction (PCR) and heteroduplex analysis in 130 B-lineage leukemias: 63 precursor-B-acute lymphoblastic leukemias (ALL) and 67 chronic B cell leukemias. To obtain detailed information about Kde rearrangements, we sequenced 109 of the 189 detected junctional regions. Vkappa gene family usage in the Vkappa-Kde rearrangements in our series of B-lineage leukemias was comparable to Vkappa gene family usage in functional Vkappa-Jkappa rearrangements in normal and malignant mature B cells, except for a higher frequency of VkappaII family usage in precursor-B-ALL. Junctional region sequencing of the Kde rearrangements in precursor-B-ALL revealed a mean insertion of 4.7 nucleotides and a mean deletion of 9.5 nucleotides, resulting in an extensive junctional diversity, whereas in chronic B cell leukemias the insertion (1.9) and deletion (6.0) were significantly lower. The relatively extensive junctional diversity of the Kde rearrangements in precursor-B-ALL allowed us to design leukemia/patient-specific oligonucleotide probes, which were proven to be useful for detection of minimal residual disease (MRD) with sensitivities of 10(-4) to 10(-5). Kde rearrangements occur in approximately 50% of precursor-B-ALL cases and are likely to remain stable during the disease course, because Kde rearrangements are assumed to be 'end-stage' rearrangements, which cannot easily be replaced by continuing rearrangement processes. These findings indicate that junctional regions of Kde rearrangements in precursor-B-ALL represent new valuable patient-specific PCR targets for detection of MRD.
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187
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Tümkaya T, Beishuizen A, Wolvers-Tettero IL, van Dongen JJ. Identification of immunoglobulin lambda isotype gene rearrangements by Southern blot analysis. Leukemia 1996; 10:1834-9. [PMID: 8892690] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
The human immunoglobulin lambda (Ig(lambda)) gene locus contains seven homologous C(lambda) exons which are organized in a tandem array, each of which is preceded by a single J(lambda) gene segment. The J-C(lambda)1, J-C(lambda)2, J-C(lambda)3, and J-C(lambda)7 are functional gene regions and encode for the four Ig(lambda) isotypes, whereas J-C(lambda)4, J-C(lambda)5, and J-C(lambda)6 are non-functional (pseudo) Ig(lambda) gene regions. Recently, we demonstrated that Southern blot analysis with the IGLC3 probe in combined EcoRI/HindIII digests allows detection of approximately 95% of all clonal Ig(lambda) gene rearrangements in B cell malignancies. Although this single probe/enzyme combination is quite effective in detecting Ig(lambda) gene rearrangements, it should be noted that it results in a complex pattern of multiple germline bands of different density, which needs experience for correct interpretation. To improve further the reliable detection and identification of clonal Ig(lambda) gene rearrangements, we developed a new set of seven 'isotype-specific' DNA probes: the IGLC1D probe for the J-C(lambda)1 gene region, the IGLC2D probe for the J-C(lambda)2 gene region, the IGLJ2 probe for the highly homologous J-C(lambda)2 and J-C(lambda)3 gene regions, and the IGLC4D, IGLJ5, IGLJ6, and IGLJ7 probes for the last four J-C(lambda) gene regions, respectively. In combination with optimally chosen digests (ie HindIII, BglII, BamHI, and/or EcoRI) the seven probes indeed allow easy detection and identification of all rearrangements in the seven J-C(lambda) gene regions. The applicability of the probe/enzyme combinations was confirmed upon analysis of clonal 'Ig(lambda)-isotype' gene rearrangements in 40 B lineage malignancies.
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188
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Weisglas-Kuperus N, Sas TC, Koopman-Esseboom C, van der Zwan CW, De Ridder MA, Beishuizen A, Hooijkaas H, Sauer PJ. Immunologic effects of background prenatal and postnatal exposure to dioxins and polychlorinated biphenyls in Dutch infants. Pediatr Res 1995; 38:404-10. [PMID: 7494667 DOI: 10.1203/00006450-199509000-00022] [Citation(s) in RCA: 167] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Immunologic effects of pre- and postnatal polychlorinated biphenyl (PCB)/dioxin exposure in Dutch infants from birth to 18 mo of age are explored. The total study group consisted of 207 healthy mother-infant pairs, of which 105 infants were breast-fed and 102 children were bottle-fed. Prenatal PCB exposure was estimated by the PCB sum (PCB congeners 118, 138, 153, and 180) in maternal blood and the total toxic equivalent (TEQ) level in human milk (17 dioxin and 8 dioxin-like PCB congeners). Postnatal PCB/dioxin exposure was calculated as a product of the total TEQ level in human milk multiplied by the weeks of breast-feeding. The number of periods with rhinitis, bronchitis, tonsillitis, and otitis during the first 18 mo of life was used as an estimate of the health status of the infants. Humoral immunity was measured at 18 mo of age by detecting antibody levels to mumps, measles, and rubella. White blood cell counts (monocytes, granulocytes, and lymphocytes) and immunologic marker analyses CD4+ T-lymphocytes, CD8+ T-lymphocytes, activated T-lymphocytes (HLA-DR+CD3+), as well as T cell receptor (TcR) alpha beta+, TcR gamma delta+, CD4+CD45RA+ and CD4+CD45RO+ T-lymphocytes, B-lymphocytes (CD19+ and/or CD20+) and NK cells (CD16+ and/or CD56+/CD3-) in cord blood and venous blood at 3 and 18 mo of age were assessed in a subgroup of 55 infants. There was no relationship between pre- and postnatal PCB/dioxin exposure and upper or lower respiratory tract symptoms or humoral antibody production.(ABSTRACT TRUNCATED AT 250 WORDS)
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van Wering ER, Beishuizen A, Roeffen ET, van der Linden-Schrever BE, Verhoeven MA, Hählen K, Hooijkaas H, van Dongen JJ. Immunophenotypic changes between diagnosis and relapse in childhood acute lymphoblastic leukemia. Leukemia 1995; 9:1523-33. [PMID: 7658722] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
To get more insight into the phenotypic changes of childhood acute lymphoblastic leukemia (ALL) at relapse, a detailed morphological and immunophenotypic study in 40 childhood ALL cases (32 precursor B-ALL and 8 T-ALL) was performed. Expression patterns of non-lineage specific markers (terminal deoxynucleotidyl transferase (TdT), CD34, and HLA-DR), B-lineage markers (CD10, CD19, CD20, and CD22), T-lineage markers (CD1, CD2, CD3, CD4, CD5, CD7, and CD8), and cross-lineage myeloid markers (CD14, CD15, and CD33) were compared at diagnosis and relapse. In case of low blast counts (< or = 70%) at relapse, double labeling for membrane markers and TdT was used in order to define the precise immunophenotype of the TdT+ leukemic cells. An immunological marker-shift was defined as either a conversion from positive to negative and vice versa or a difference in positivity of > or = 50%. Morphological differences between diagnosis and relapse were detected in 34% of precursor B-ALL and 14% of T-ALL. Differences in immunological marker expression were found in 72% of precursor B-ALL and in 75% of T-ALL, and generally concerned minor shifts with loss or acquisition of a few markers. The morphological shifts and immunophenotypic shifts were not correlated. Immunophenotypic shifts were found for all markers tested in precursor B-ALL, except for HLA-DR. Shifts in CD10 expression (16% of cases) were only observed in relapses occurring 30 months or more after diagnosis. In four precursor B-ALL an intra-lineage shift was found at relapse (one common ALL to null ALL and three pre-B-ALL to common ALL or null ALL) and two precursor B-ALL cases were diagnosed as acute non-lymphocytic leukemia at relapse based on morphology and immunophenotype. In T-ALL, neither intra-lineage nor inter-lineage shifts were observed, although shifts were detected in all T cell markers tested, except for the lineage specific CD3 and T cell receptor (TcR) markers. In conclusion, immunophenotypic shifts at relapse frequently occur in precursor B-ALL and T-ALL, in a small percentage leading to an intra-lineage shift (10%) or inter-lineage shift (5%). Therefore immunophenotypic monitoring of minimal residual disease in ALL patients should be based on multiple marker combinations, preferably together with polymerase chain reaction analysis of rearranged immunoglobulin and/or TcR genes or chromosome aberrations.
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Smiers FJ, van Paassen M, Pouwels K, Beishuizen A, Hählen K, Löwenberg B, Touw IP. Heterogeneity of proliferative responses of human B cell precursor acute lymphoblastic leukemia (BCP-ALL) cells to interleukin 7 (IL-7): no correlation with immunoglobulin gene status and expression of IL-7 receptor or IL-2/IL-4/IL-7 receptor common gamma chain genes. Leukemia 1995; 9:1039-45. [PMID: 7596167] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Interleukin 7 (IL-7) stimulates proliferation of normal human and murine B cell precursor (BCP) cells in a distinct fashion, depending on the stage of maturation of the cells. For instance, the productive rearrangement of the immunoglobulin heavy chain gene has been demonstrated to be essential for the response of BCP cells to IL-7 as the single proliferation stimulus. IL-7 activates a receptor that consists of the IL-7R protein and the common gamma chain (gamma c). BCP acute lymphoblastic leukemia (BCP-ALL) cells variably respond to IL-7. Among 72 cases of BCP-ALL IL-7 activated DNA synthesis in 34. In four cases inhibition of DNA synthesis was seen. In the remaining 38 cases IL-7 exerted no effects. We determined whether this heterogeneity in IL-7 response could be correlated with parameters that could influence the IL-7 response. Firstly we show that, in contrast to the murine BCP cells, the IL-7 response of human BCP-ALL cells did not correlate with the status of IgH chain gene rearrangement and expression, nor with the rearrangement of IgL chain genes. Subsequently, it is demonstrated that IL-7R protein and transcripts as well as gamma c transcripts are equally present in the IL-7 responsive and nonresponsive BCP-ALL samples, indicating that the defective expression of these chains could not be held responsible for IL-7 response failures. Finally, we observed that kit ligand (KL), known to synergize with IL-7 in the most primitive stages of normal B cell development, did not enhance the IL-7 responses of BCP-ALL cells.
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Vermes I, Beishuizen A, Hampsink RM, Haanen C. Dissociation of plasma adrenocorticotropin and cortisol levels in critically ill patients: possible role of endothelin and atrial natriuretic hormone. J Clin Endocrinol Metab 1995; 80:1238-42. [PMID: 7714094 DOI: 10.1210/jcem.80.4.7714094] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
The regulatory mechanisms of the hypothalamo-pituitary-adrenal system were studied in critically ill, intensive care unit patients. Serial measurements of immunoreactive ACTH-(1-39) (ACTHi), cortisol, endothelin-1 (ETi), and atrial natriuretic hormone (ANHi) were performed in blood samples of 18 patients with clinically defined sepsis, 12 critically ill patients after multiple trauma, and 15 hospitalized matched control subjects without acute illness for 8 consecutive days after admission. On admission, plasma levels of cortisol and ACTHi were significantly elevated in patients with sepsis (1.32 +/- 0.21 mumol/L and 130.0 +/- 38.2 pmol/L, mean +/- SD) and with multiple trauma (1.23 +/- 0.28 mumol/L and 123.7 +/- 41.3 pmol/L) compared to those in the control subjects (0.37 +/- 0.08 mumol/L and 15.6 +/- 5.8 pmol/L, respectively). The plasma cortisol levels of critically ill patients remained high (> 0.8 mumol/L) during the whole observation period. In contrast, plasma ACTHi levels decreased between days 3-5, reaching significantly lower levels on day 5 compared to those in the control group and remained below 5.0 pmol/L during the rest of the observation period. Plasma levels of ETi and ANHi were significantly elevated during the whole period in both patient groups (ETi, > 10 ng/L; ANHi, > 250 ng/L) compared to those in control subjects (< 5 and < 50 ng/L, respectively). The high plasma concentration of ETi observed in our patients may stimulate the steroid secretion of the adrenal cortex directly or potentiate the adrenal effect of ACTH. On the other hand, the increased concentration of ANHi found in critically ill patients together with the increased plasma cortisol level may explain the inhibition of ACTH secretion. Accordingly, we speculate that the high ET level exerts a positive drive on the adrenocortical level, that the high ANH level has an inhibitory effect on the hypothalamo-pituitary level, and that both mechanisms play a role in regulation of the hypothalamo-pituitary-adrenal axis during critical illness.
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192
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Beishuizen A, Verhoeven MA, Mol EJ, van Dongen JJ. Detection of immunoglobulin kappa light-chain gene rearrangement patterns by Southern blot analysis. Leukemia 1994; 8:2228-36; discussion 2237-9. [PMID: 7808012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Immunoglobulin light-chain (IgL) gene rearrangements occur in a sequential order during normal B-cell differentiation with Ig kappa gene rearrangements prior to Ig lambda gene rearrangements. Therefore, Ig kappa producing B-cells usually retain Ig lambda genes in germline configuration, whereas the Ig kappa genes are generally deleted on one or both alleles in most Ig lambda producing B-cells. The deletion processes in the Ig kappa locus are mediated via rearrangement of the kappa deleting element (Kde), which is located approximately 24 kb downstream of the constant (C) kappa gene segment. Kde rearrangements can delete the C kappa region (including the Ig kappa enhancer) or the complete joining (J) kappa-C kappa region via rearrangements to a heptamer recombination signal sequence in the J kappa-C kappa intron (intron RSS), or via rearrangement to a variable (V) kappa gene segment, respectively. To improve the Southern blot detection of clonal Ig kappa gene rearrangements and deletions in B-lineage malignancies, we developed a new set of optimal J kappa, C kappa, and Kde probes, and made a detailed restriction map of the J kappa, C kappa, and Kde region. Extensive Southern blot studies revealed that rearrangements in the J kappa gene region are optimally detectable by use of a J kappa probe in combination with at least two appropriate restriction enzymes, i.e. BamHI, BglII, EcoRI, HindIII, and/or SacI. J kappa gene rearrangements are also detectable with the C kappa probe in BglII and BamHI digests, if no deletion of the C kappa region has occurred. The two different types of Kde-mediated J kappa and/or C kappa gene deletions are easily detectable with the Kde probe in BglII, HindIII and/or EcoRI digests. This is in contrast to the inaccurate information obtained with the J kappa and C kappa probes, because these probes can detect deletions only in the form of decreased densities of J kappa and/or C kappa germline bands in the absence of rearranged bands. Our detailed analysis of 217 B-lineage leukemias revealed that 62% (69/111) of precursor B-cell acute lymphoblastic leukemias had rearranged and/or deleted Ig kappa genes. All 53 Ig lambda+ chronic B-cell leukemias contained Ig kappa gene deletions; in 75% this concerned biallelic J kappa and/or C kappa gene deletions. Virtually all Ig kappa gene deletions appeared to be mediated via Kde rearrangements, while only 1.5% of the Ig kappa gene deletions were mediated via an alternative deletion mechanism which involved the J kappa region.
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MESH Headings
- Base Sequence
- Blotting, Southern/methods
- Gene Deletion
- Gene Rearrangement, B-Lymphocyte, Light Chain
- Humans
- Immunoglobulin kappa-Chains/genetics
- Leukemia, Lymphocytic, Chronic, B-Cell/genetics
- Leukemia, Lymphocytic, Chronic, B-Cell/immunology
- Molecular Sequence Data
- Polymorphism, Restriction Fragment Length
- Precursor B-Cell Lymphoblastic Leukemia-Lymphoma/genetics
- Precursor B-Cell Lymphoblastic Leukemia-Lymphoma/immunology
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van Ooteghem RB, Smit EM, Beishuizen A, Lambrechts AC, vd Blij-Philipsen M, Smilde TJ, Hagemeijer A. A new B-cell line showing a complex translocation (8;14;18) and BCL2 rearrangement. CANCER GENETICS AND CYTOGENETICS 1994; 74:87-94. [PMID: 8019967 DOI: 10.1016/0165-4608(94)90003-5] [Citation(s) in RCA: 27] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
A cell line named ROS-50 (Rotterdam suspension cell line no. 50) has been established from peripheral blood of a 69-year-old male with acute lymphoblastic leukemia (FAB type L3). Among the aberrations, cytogenetic analysis showed the presence of 14q+, 18q-, and two 8q- marker chromosomes. With fluorescence in situ hybridization (FISH) we characterized the chromosomal translocations, t(8;14) and t(14;18), in which the same chromosome 14 is involved. PCR analysis demonstrated the presence of on IGH-BCL2 rearrangement with a breakpoint in the minor cluster region (mcr) confirming the t(14;18) characteristic for follicular lymphoma. Additional studies showed high expression of BCL2 protein, an early B-cell immunophenotype, and an unusual pattern of IGH gene rearrangement.
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194
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Beishuizen A, Verhoeven MA, van Wering ER, Hählen K, Hooijkaas H, van Dongen JJ. Analysis of Ig and T-cell receptor genes in 40 childhood acute lymphoblastic leukemias at diagnosis and subsequent relapse: implications for the detection of minimal residual disease by polymerase chain reaction analysis. Blood 1994; 83:2238-47. [PMID: 8161789] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023] Open
Abstract
The rearrangement patterns of Ig and T-cell receptor (TcR) genes were studied by Southern blot analysis in 30 precursor B-cell acute lymphoblastic leukemias (B-ALLs) and 10 T-ALLs at diagnosis and subsequent relapse. Eight precursor B-ALLs appeared to contain biclonal/oligoclonal Ig heavy-chain (IgH) gene rearrangements at diagnosis. Differences in rearrangement patterns between diagnosis and relapse were found in 67% (20 cases) of precursor B-ALLs (including all eight biclonal/oligoclonal cases) and 50% (five cases) of T-ALLs. In precursor B-ALLs, especially changes in IgH and/or TcR-delta gene rearrangements were found (17 cases), but also changes in TcR-beta, TcR-gamma, Ig kappa, and/or Ig lambda genes (11 cases) occurred. The changes in T-ALLs concerned the TcR-beta, TcR-gamma, TcR-delta, and/or IgH genes. Two precursor B-ALLs showed completely different Ig and TcR gene rearrangement patterns at relapse, suggesting the absence of a clonal relation between the leukemic cells at diagnosis and relapse and the development of a secondary leukemia. The clonal evolution in the other 23 ALL patients was based on continuing rearrangement processes and selection of subclones. The development of changes in Ig and TcR gene rearrangement patterns was related to remission duration, suggesting an increasing chance of continuing rearrangement processes with time. These immunogenotypic changes at relapse occurred in a hierarchical order, with changes in IgH and TcR-delta genes occurring after only 6 months of remission duration, whereas changes in other Ig and TcR genes were generally detectable after 1 to 2 years of remission duration. The heterogeneity reported here in Ig and/or TcR gene rearrangement patterns at diagnosis and relapse might hamper polymerase chain reaction (PCR)-mediated detection of minimal residual disease (MRD) using junctional regions of rearranged Ig or TcR genes as PCR targets. However, our data also indicate that in 75% to 90% of ALLs, at least one major rearranged IgH, TcR-gamma, or TcR-delta band (allele) remained stable at relapse. We conclude that two or more junctional regions of different genes (IgH, TcR-gamma, and/or TcR-delta) should be monitored during follow-up of ALL patients for MRD detection by use of PCR techniques. Especially in biclonal/oligoclonal precursor B-ALL cases, the monitoring should not be restricted to rearranged IgH genes, but TcR-gamma and/or TcR-delta genes should be monitored as well, because of the extensive changes in IgH gene rearrangement patterns in this ALL subgroup.
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Beishuizen A, Verhoeven MA, Mol EJ, Breit TM, Wolvers-Tettero IL, van Dongen JJ. Detection of immunoglobulin heavy-chain gene rearrangements by Southern blot analysis: recommendations for optimal results. Leukemia 1993; 7:2045-53. [PMID: 7902888] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Southern blot analysis of immunoglobulin (Ig) and T-cell receptor genes has proven to be important for detection of clonal rearrangements in patients with lymphoproliferative diseases. To improve the detection of clonal Ig heavy-chain (IgH) gene rearrangements, we carefully determined the precise restriction map of the joining (J)H and constant (C)mu region of the IgH locus, and evaluated relevant combinations of restriction enzymes with JH and C mu probes. Our extensive Southern blot analyses revealed that rearrangements in the JH region are optimally detectable by use of a JH probe in combination with at least two restriction enzyme digests which are not affected by polymorphisms, and which produce small germline bands (e.g. BglII and BamHI/HindIII), thereby reducing the chance of comigration of germline and/or rearranged bands. Application of a JH or a C mu probe in combination with BamHI or EcoRI digests should be avoided, because of the large size of the restriction fragments and the occurrence of polymorphisms. Comparison of different types of JH probes demonstrated that optimally reproducible signals, independent of the rearranged JH gene segment, are only obtained if the JH probe is complementary to the 3' flanking sequences of the JH gene region, such as our IGHJ6 probe.
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196
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Breit TM, Beishuizen A, Ludwig WD, Mol EJ, Adriaansen HJ, van Wering ER, van Dongen JJ. tal-1 deletions in T-cell acute lymphoblastic leukemia as PCR target for detection of minimal residual disease. Leukemia 1993; 7:2004-11. [PMID: 8255100] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Polymerase chain reaction (PCR) techniques based on amplification and identification of leukemia-specific DNA sequences provide a sensitive diagnostic method for detection of minimal residual disease (MRD) with a detection limit of 10(-5) to 10(-6) (1-10 malignant cells in 10(6) normal cells). To date, the main leukemia-specific DNA sequences used as PCR targets in detection of MRD are breakpoint fusion regions of chromosome translocations and junctional regions of rearranged immunoglobulin (Ig) or T-cell receptor (TcR) genes. The recently identified tal-1 deletions involving the sil and tal-1 genes, provide a potential MRD-PCR target. tal-1 deletions are site-specific because they are mediated via recombination signal sequences homologous to Ig/TcR genes. In line with this homology, tal-1 deletions also show random insertion and deletion of nucleotides at their breakpoints, resulting in highly variable breakpoint fusion regions. The fusion region diversity can be applied to design patient-specific oligonucleotide probes. Our Southern blot analyses of a large series of 313 acute leukemias with a specific tal-1 deletion probe (SILDB) demonstrated that tal-1 deletions exclusively occur in T-cell acute lymphoblastic leukemia (T-ALL) and not in precursor B-ALL or acute non-lymphocytic leukemias. In addition, we did not detect tal-1 deletions in normal blood cells and normal thymocytes by PCR analysis. The diversity observed in tal-1 deletion fusion regions with an average insertion and deletion of approximately 7 and approximately 6 nucleotides, respectively, allowed us to design fusion-region-specific probes. The specificity of the fusion-region probes was proven and the detection limit of the MRD-PCR technique was tested in a series of dilution experiments. The observed detection limit of 10(-5) indicates that tal-1 deletions in T-ALL represent ideal leukemia-specific PCR targets for detection of MRD.
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Breit TM, Wolvers-Tettero IL, Beishuizen A, Verhoeven MA, van Wering ER, van Dongen JJ. Southern blot patterns, frequencies, and junctional diversity of T-cell receptor-delta gene rearrangements in acute lymphoblastic leukemia. Blood 1993; 82:3063-74. [PMID: 8219197] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023] Open
Abstract
Southern blot analysis of T-cell receptor (TCR)-delta gene rearrangements is useful for diagnostic studies on the clonality of lymphoproliferative diseases. We have developed 18 new TCR-delta gene probes by use of the polymerase chain reaction (PCR) techniques. Application of these probes for detailed analysis of the TCR-delta genes in normal control samples, 138 T-cell acute lymphoblastic leukemias (T-ALL), and 91 precursor B-ALL allowed us to determine the TCR-delta gene restriction map for five restriction enzymes, as well as the Southern blot restriction enzyme patterns of all theoretically possible TCR-delta gene rearrangements. Based on this information, it appeared that 97% of all 213 detected TCR-delta gene rearrangements in our series of ALL could be detected by use of the TCRDJ1 probe and that the majority (76%) of the 213 rearrangements could be identified precisely. In T-ALL, we found a strong preference for the complete rearrangements V delta 1-J delta 1 (33%), V delta 2-J delta 1 (10%), and V delta 3-J delta 1 (7%) and the incomplete rearrangement D delta 2-J delta 1 (11%). In precursor B-ALL, the majority of rearrangements consisted of V delta 2-D delta 3 (72%) and D delta 2-D delta 3 (10%). The junctional diversity of these 6 preferential TCR-delta rearrangements was analyzed and showed an extensive junctional insertion (approximately 30 nucleotides) for complete V delta-J delta rearrangements, whereas incomplete rearrangements had correspondingly smaller junctional regions. The detailed TCR-delta gene restriction map and probes presented here, in combination with the Southern blot patterns of TCR-delta gene rearrangements, are important for TCR-delta gene studies in ALL; all TCR-delta gene rearrangements can be detected and the majority can be identified precisely. Identification of rearrangements is a prerequisite for subsequent PCR analysis of TCR-delta gene junctional regions, eg, for detection of minimal residual disease during follow-up of ALL patients.
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Beishuizen A, Verhoeven MA, Hählen K, van Wering ER, van Dongen JJ. Differences in immunoglobulin heavy chain gene rearrangmeent patterns between bone marrow and blood samples in childhood precursor B-acute lymphoblastic leaukemia at diagnosis. Leukemia 1993; 7:60-3. [PMID: 8315958] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Bone marrow (BM) and corresponding peripheral blood (PB) samples from 30 patients with precursor B-acute lymphoblastic leukemia (precursor B-ALL) were analyzed for the configuration of their immunoglobulin (Ig) heavy chain (IgH) and Ig kappa chain (Ig kappa) genes. Rearrangements and/or delections of the IgH and Ig kappa genes were detected in 100 and 47% of patients in this series of precursor B-ALL, respectively. Multiple rearranged IgH gene bands, generally differing in density, were found in 10 precursor B-ALL samples. This multi-band pattern is most probably caused by subclone formation due to continuing rearrangement processes. In five of the 10 bi/oligoclonal cases (50%) differences in IgH gene rearrangement patterns between BM and PB samples were observed, which could be interpreted as the presence of an edeletections of the IgH and Ig kappa genestra subclone in two cases and differences in the size of the subclones in three cases. In the 20 monoclonal precursor B-ALL, no dissimilarities in IgH gene rearrangement patterns between BM and the corresponding PB samples were found. Differences in Ig kappa gene rearrangement patterns between BM and PB were not observed in this series of precursor B-ALL, which is in line with the finding that no multiple Ig kappa gene rearrangements were detectable. In all five cases, the edelections of the IgH and Ig kappa genestra subclones or the relatively larger sized subclones were found in the BM samples, suggesting that subclone formation in precursor B-ALL occurs in the tissue compartment from which the precursor B-ALL cells are thought to originate. This phenomenon will lead to underestimation of subclone formation, if only IgH gene analysis of PB samples is performed. In addition, it will hamper the detection of minimal residual disease by the polymerase chain reaction mediated amplification of 'leukemia-specific' IgH gene junctional regions, because it is unpredictable which subclone will cause minimal residual disease and/or relapse.
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Beishuizen A, van Bodegraven AA, Bronsveld W, Sindram JW. Eosinophilic gastroenteritis--a disease with a wide clinical spectrum. Neth J Med 1993; 42:212-7. [PMID: 8377880] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
Two patients with eosinophilic gastroenteritis are described. The predominant eosinophilic infiltration of the mucosal layer of the upper gastrointestinal tract resulted in severe protein-losing enteropathy and peripheral eosinophilia in one patient and a malabsorption syndrome due to saccharose and lactose intolerance in another patient. There was a wide range of abdominal symptoms, depending on the site and extent of the disease. The diagnosis was based upon typical biopsy findings. There was a marked lack of any biochemical abnormality. The course of the disease was chronic and relapsing. Symptoms were not controlled with corticosteroids alone; only after the addition of disodium chromoglycate per os was prolonged disease control achieved.
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van Dongen JJ, Breit TM, Adriaansen HJ, Beishuizen A, Hooijkaas H. Immunophenotypic and immunogenotypic detection of minimal residual disease in acute lymphoblastic leukemia. Recent Results Cancer Res 1993; 131:157-84. [PMID: 8210636 DOI: 10.1007/978-3-642-84895-7_15] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
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