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van Gucht ALM, Meima ME, Moran C, Agostini M, Tylki-Szymanska A, Krajewska M, Walasek, Chrzanowska K, Efthymiadou A, Chrysis D, Demir K, Visser WE, Visser TJ, Chatterjee K, van Dijk TB, Peeters RP. Anemia in Patients With Resistance to Thyroid Hormone α: A Role for Thyroid Hormone Receptor α in Human Erythropoiesis. J Clin Endocrinol Metab 2017; 102:3517-3525. [PMID: 28911146 PMCID: PMC5587074 DOI: 10.1210/jc.2017-00840] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/09/2017] [Accepted: 07/03/2017] [Indexed: 11/25/2022]
Abstract
CONTEXT Patients with resistance to thyroid hormone (TH) α (RTHα) are characterized by growth retardation, macrocephaly, constipation, and abnormal thyroid function tests. In addition, almost all RTHα patients have mild anemia, the pathogenesis of which is unknown. Animal studies suggest an important role for TH and TH receptor (TR)α in erythropoiesis. OBJECTIVE To investigate whether a defect in TRα affects the maturation of red blood cells in RTHα patients. DESIGN, SETTING, AND PATIENTS Cultures of primary human erythroid progenitor cells (HEPs), from peripheral blood of RTHα patients (n = 11) harboring different inactivating mutations in TRα (P398R, F397fs406X, C392X, R384H, A382fs388X, A263V, A263S), were compared with healthy controls (n = 11). During differentiation, erythroid cells become smaller, accumulate hemoglobin, and express different cell surface markers. We assessed cell number and cell size, and used cell staining and fluorescence-activated cell sorter analysis to monitor maturation at different time points. RESULTS After ∼14 days of ex vivo expansion, both control and patient-derived progenitors differentiated spontaneously. However, RTHα-derived cells differentiated more slowly. During spontaneous differentiation, RTHα-derived HEPs were larger, more positive for c-Kit (a proliferation marker), and less positive for glycophorin A (a differentiation marker). The degree of abnormal spontaneous maturation of RTHα-derived progenitors did not correlate with severity of underlying TRα defect. Both control and RTHα-derived progenitors responded similarly when differentiation was induced. T3 exposure accelerated differentiation of both control- and RTHα patient-derived HEPs. CONCLUSIONS Inactivating mutations in human TRα affect the balance between proliferation and differentiation of progenitor cells during erythropoiesis, which may contribute to the mild anemia seen in most RTHα patients.
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Affiliation(s)
- Anja L. M. van Gucht
- Department of Internal Medicine, Erasmus University Medical Center, 3000 Rotterdam, The Netherlands
| | - Marcel E. Meima
- Department of Internal Medicine, Erasmus University Medical Center, 3000 Rotterdam, The Netherlands
| | - Carla Moran
- Wellcome–Medical Research Council Institute of Metabolic Science, University of Cambridge, CB2 0QQ Cambridge, United Kingdom
| | - Maura Agostini
- Wellcome–Medical Research Council Institute of Metabolic Science, University of Cambridge, CB2 0QQ Cambridge, United Kingdom
| | | | | | - Walasek
- The Children’s Memorial Health Institute, 04-730 Warsaw, Poland
| | | | - Alexandra Efthymiadou
- Department of Pediatrics, Division of Endocrinology, University of Patras Medical School, 25002 Patras, Greece
| | - Dionisios Chrysis
- Department of Pediatrics, Division of Endocrinology, University of Patras Medical School, 25002 Patras, Greece
| | - Korcan Demir
- Division of Pediatric Endocrinology, Faculty of Medicine, Dokuz Eylül University, 35100 Izmir, Turkey
| | - W. Edward Visser
- Department of Internal Medicine, Erasmus University Medical Center, 3000 Rotterdam, The Netherlands
| | - Theo J. Visser
- Department of Internal Medicine, Erasmus University Medical Center, 3000 Rotterdam, The Netherlands
| | - Krishna Chatterjee
- Wellcome–Medical Research Council Institute of Metabolic Science, University of Cambridge, CB2 0QQ Cambridge, United Kingdom
| | - Thamar B. van Dijk
- Department of Cell Biology, Erasmus University Medical Center, 3000 Rotterdam, The Netherlands
| | - Robin P. Peeters
- Department of Internal Medicine, Erasmus University Medical Center, 3000 Rotterdam, The Netherlands
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Darras VM, Van Herck SLJ, Heijlen M, De Groef B. Thyroid hormone receptors in two model species for vertebrate embryonic development: chicken and zebrafish. J Thyroid Res 2011; 2011:402320. [PMID: 21760979 PMCID: PMC3134294 DOI: 10.4061/2011/402320] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/24/2011] [Accepted: 04/01/2011] [Indexed: 01/29/2023] Open
Abstract
Chicken and zebrafish are two model species regularly used to study the role of thyroid hormones in vertebrate development. Similar to mammals, chickens have one thyroid hormone receptor α (TRα) and one TRβ gene, giving rise to three TR isoforms: TRα, TRβ2, and TRβ0, the latter with a very short amino-terminal domain. Zebrafish also have one TRβ gene, providing two TRβ1 variants. The zebrafish TRα gene has been duplicated, and at least three TRα isoforms are expressed: TRαA1-2 and TRαB are very similar, while TRαA1 has a longer carboxy-terminal ligand-binding domain. All these TR isoforms appear to be functional, ligand-binding receptors. As in other vertebrates, the different chicken and zebrafish TR isoforms have a divergent spatiotemporal expression pattern, suggesting that they also have distinct functions. Several isoforms are expressed from the very first stages of embryonic development and early chicken and zebrafish embryos respond to thyroid hormone treatment with changes in gene expression. Future studies in knockdown and mutant animals should allow us to link the different TR isoforms to specific processes in embryonic development.
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Affiliation(s)
- Veerle M Darras
- Division Animal Physiology and Neurobiology, Biology Department, Laboratory of Comparative Endocrinology, K.U.Leuven, 3000 Leuven, Belgium
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3
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Abstract
Abstract
Thyroid hormone and its cognate receptor (TR) have been implicated in the production of red blood cells. Here, we show mice deficient for TRα have compromised fetal and adult erythropoiesis. Erythroid progenitor numbers were significantly reduced in TRα−/− fetal livers, and transit through the final stages of maturation was impeded. In addition, immortalized TRα−/− erythroblasts displayed increased apoptosis and reduced capacity for proliferation and differentiation. Adult TRα−/− mice had lower hematocrit levels, elevated glucocorticoid levels, and an altered stress erythropoiesis response to hemolytic anemia. Most TRα−/− animals contained markedly altered progenitor numbers in their spleens. Strikingly, 20% of TRα−/− mice failed to elicit a stress erythropoiesis response and recovered very poorly from hemolytic anemia. We conclude that an underlying erythroid defect exists in TRα−/− mice, demon-strating the importance of TRα to the erythroid compartment.
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Ingley E, Chappell D, Poon SY, Sarna MK, Beaumont JG, Williams JH, Stillitano JP, Tsai S, Leedman PJ, Tilbrook PA, Klinken SP. Thyroid hormone receptor-interacting protein 1 modulates cytokine and nuclear hormone signaling in erythroid cells. J Biol Chem 2001; 276:43428-34. [PMID: 11544260 DOI: 10.1074/jbc.m106645200] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Erythropoietin (Epo) and thyroid hormone (T(3)) are key molecules in the development of red blood cells. We have shown previously that the tyrosine kinase Lyn is involved in differentiation signals emanating from an activated erythropoietin receptor. Here we demonstrate that Lyn interacts with thyroid hormone receptor-interacting protein 1 (Trip-1), a transcriptional regulator associated with the T(3) receptor, providing a link between the Epo and T(3) signaling pathways. Trip-1 co-localized with Lyn and the T(3) receptor alpha in the cytoplasm/plasma membrane of erythroid cells but translocated to discrete nuclear foci shortly after Epo-induced differentiation. Our data reveal that T(3) stimulated the proliferation of immature erythroid cells, and inhibited maturation promoted by erythropoietin. Removal of T(3) reduced cell division and enhanced terminal differentiation. This was accompanied by large increases in the cell cycle inhibitor p27(Kip1) and by increasing expression of erythroid transcription factors GATA-1, EKLF, and NF-E2. Strikingly, a truncated Trip-1 inhibited both erythropoietin-induced maturation and T(3)-initiated cell division. This mutant Trip-1 acted in a dominant negative fashion by eliminating endogenous Lyn, elevating p27(Kip1), and blocking T(3) response elements. These data demonstrate that Trip-1 can simultaneously modulate responses involving both cytokine and nuclear receptors.
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Affiliation(s)
- E Ingley
- Laboratory for Cancer Medicine, Western Australian Institute for Medical Research, Royal Perth Hospital and the Department of Biochemistry, University of Western Australia, Perth, Western Australia 6000, Australia
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5
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Chung SS, Goodridge AG. Cis-acting elements in the 5'-flanking DNA of the malic enzyme gene regulate tissue-specific T3-responsiveness in chick embryo fibroblasts. Arch Biochem Biophys 1999; 364:1-12. [PMID: 10087159 DOI: 10.1006/abbi.1998.1111] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Triiodothyronine (T3) stimulates transcription of the malic enzyme gene in chick embryo hepatocytes (CEH), but not in chick embryo fibroblasts (CEF), even though the two cell types contain similar nuclear T3 binding activities (F. B. Hillgartner, W. Chen, and A. G. Goodridge, J. Biol. Chem. 267, 12299-12306, 1992). Based on Western blot analyses and gel electrophoretic mobility-shift assays, differences in mass of thyroid hormone receptor (TR)alpha or binding of TRalpha to T3 response element (T3RE) are not responsible for tissue-specific T3 responsiveness. Using transfection assays, we show that the primary T3RE in RCAS-TRalpha-CEF, cells that constitutively over-express TRalpha, is located downstream of the T3REs that are primarily responsible for T3 responsiveness in CEH and is only weakly functional in CEH. T3RE 2, the major T3RE of the malic enzyme gene in CEH is active in CEF when the construct does not contain additional malic enzyme DNA, but not in constructs containing DNA from -3858 to -3541 bp. Responsiveness conferred by T3RE 2 is inhibited in CEF and RCAS-TRalpha-CEF by three or more cis-acting elements downstream from T3RE 2. One element each was localized to fragments from -3622 to -3595 and -3561 to -3541 bp. The inhibitory effect of these elements was not observed in CEH and, although they cannot explain all of the difference in responsiveness in the two cell types, may contribute to the tissue-specific T3 responsiveness of the malic enzyme gene.
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Affiliation(s)
- S S Chung
- Department of Biochemistry, University of Iowa, Iowa City, Iowa, 52242, USA
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6
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Lachuer J, Ronfort C, Duchamp C, Cohen-Adad F, Barges S, Faraut P, Quivet L, Legras C, Verdier G, Barré H. Characterization of a cDNA encoding an alpha thyroid hormone receptor in muscovy duckling. Poult Sci 1996; 75:1531-5. [PMID: 9000280 DOI: 10.3382/ps.0751531] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
Abstract
A complementary deoxyribonucleic acid (cDNA) clone encoding an alpha thyroid hormone receptor (TR alpha) from muscovy duckling liver was isolated and sequenced. Comparison with the chicken TR alpha sequence showed a high degree of homology. Despite 45 nucleotide substitutions, the deduced peptide sequence was similar. This cDNA was used as a probe to characterize the TR alpha mRNA transcripts expressed in muscovy duckling liver and skeletal muscle.
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Affiliation(s)
- J Lachuer
- Laboratoire de Physiologie des Régulations Energétiques, Cellulaires et Moléculaires, UMR 5578 CNRS-UA INRA, Université Claude Bernard, Villeurbanne, France
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7
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Overexpression of the alpha-thyroid hormone receptor in avian cell lines. Effects on expression of the malic enzyme gene are selective and cell-specific. J Biol Chem 1992. [DOI: 10.1016/s0021-9258(19)49838-4] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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8
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Affiliation(s)
- K Damm
- Gene Expression Laboratory, Salk Institute for Biological Studies, La Jolla, California 92037
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9
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Showers MO, Darling DS, Kieffer GD, Chin WW. Isolation and characterization of a cDNA encoding a chicken beta thyroid hormone receptor. DNA Cell Biol 1991; 10:211-21. [PMID: 1707280 DOI: 10.1089/dna.1991.10.211] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
We have isolated and characterized a cDNA encoding a chicken beta homolog of c-erbA, or thyroid hormone receptor (TR). Chicken liver cDNA libraries were screened with a rat TR beta-1 cDNA probe, and several cDNA inserts were isolated and characterized. The sequence of one cDNA predicts a 369-amino-acid open reading frame (ORF), with a protein sequence that possesses 96% identity with that of rat TR beta-1, but only 88% identity with chicken TR alpha. These data indicate that the cDNA likely encodes a beta form of TR that has the expected putative DNA and T3 binding domains. The chicken TR beta (chTR beta) in vitro translated protein binds T3 with high affinity, and binds both the thyroid hormone response element (TRE) from the rat growth hormone gene and the Xenopus vitellogenin A2 gene estrogen response element (ERE), similarly to that of the rat TR beta-1. Northern blot analysis revealed the expression of a 7.0-kb RNA in several tissues including cerebellum, pituitary, kidney, and liver. This chicken liver TR beta cDNA sequence varies in both the 5' and 3' untranslated regions from the chicken kidney TR beta cDNA sequence recently reported (Forrest et al., 1990). The 5' untranslated cDNA sequence divergence occurs near a potential splice site junction of the human TR beta gene, suggesting that this chicken liver cDNA may represent an alternatively spliced RNA product of the chicken TR beta gene.
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Affiliation(s)
- M O Showers
- Department of Medicine, Brigham and Women's Hospital, Boston, MA
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10
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Zenke M, Muñoz A, Sap J, Vennström B, Beug H. v-erbA oncogene activation entails the loss of hormone-dependent regulator activity of c-erbA. Cell 1990; 61:1035-49. [PMID: 1972036 DOI: 10.1016/0092-8674(90)90068-p] [Citation(s) in RCA: 173] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
The v-erbA oncogene, one of the two oncogenes of the avian erythroblastosis virus, efficiently blocks erythroid differentiation and suppresses erythrocyte-specific gene transcription. Here we show that the overexpressed thyroid hormone receptor c-erbA effectively modulates erythroid differentiation and erythrocyte-specific gene expression in a T3-dependent fashion, when introduced into erythroid cells via a retrovirus. In contrast, the endogenous thyroid hormone receptor does not detectably affect erythroid differentiation. The analysis of a series of chimeric v-/c-erbA proteins suggests that the v-erbA oncoprotein has lost one type of thyroid hormone receptor function (regulating erythrocyte gene transcription in response to T3), but constitutively displays another function: it represses transcription in the absence of T3. The region responsible for the loss of hormone-dependent regulator activity of v-erbA has been mapped to the very C-terminus of c-erbA, encompassing a cluster of highly conserved amino acid residues with the potential to form an amphipathic alpha-helix.
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Affiliation(s)
- M Zenke
- Institute of Molecular Pathology, Vienna, Austria
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11
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Affiliation(s)
- H Beug
- Institute of Molecular Pathology, Vienna, Austria
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12
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Gandrillon O, Jurdic P, Pain B, Desbois C, Madjar JJ, Moscovici MG, Moscovici C, Samarut J. Expression of the v-erbA product, an altered nuclear hormone receptor, is sufficient to transform erythrocytic cells in vitro. Cell 1989; 58:115-21. [PMID: 2568887 DOI: 10.1016/0092-8674(89)90408-x] [Citation(s) in RCA: 58] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
We investigated the effect of the v-erbA oncogene product, an altered thyroid hormone receptor, in chicken erythrocyte progenitor cells. Bone marrow cells were infected with a retrovirus vector (XJ12) carrying the v-erbA gene in association with the neoR gene. XJ12-infected erythrocyte progenitor cells gave rise to G418-resistant clones. Some were composed of blast cells identified as transformed CFU-Es blocked in their differentiation. These cells could be grown in culture for at least 25 generations and required anemic chicken serum as a source of erythropoietic growth factors. XJ12 can infect erythrocyte progenitor cells in vivo but is not sufficient to induce erythroleukemia. These data suggest that the activation of a nuclear hormone receptor might represent one step toward the development of neoplasms.
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Affiliation(s)
- O Gandrillon
- Laboratoire de Biologie Moléculaire et Cellulaire UMR 13 CNRS, Ecole Normale Supérieure de Lyon, France
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13
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Affiliation(s)
- R W Storms
- Department of Microbiology, University of Texas, Austin 78712-1095
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14
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Abstract
In this review, we discuss the biological action and biochemical function of the v-erbA oncogene product, and the role of c-erbA proto-oncogene products as thyroid hormone receptors, as related to the molecular structure and function of the nuclear hormone receptors at large.
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Affiliation(s)
- Y Goldberg
- INSERM U186/CNRS UA1160, Institut Pasteur de Lille, France
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15
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Abstract
This paper has reviewed, in a broad sense, the potential involvement of the oncogenes and their progenitors, the protooncogenes, in signal transduction pathways. The membrane-associated oncogene products appear to be connected with the generation and/or regulation of secondary messengers, particularly those associated with Ca2+/phospholipid-dependent activation of the serine/threonine kinase protein kinase C. Activation of transmembrane receptors, either through binding their native ligand or through point mutations that lead to constitutive expression, results in the expression of their intrinsic tyrosine-specific protein kinases. In PDGF-stimulated cells, this results in the increased turnover of phosphatidylinositols and the subsequent release of IP3 (Habenicht et al., 1981; Berridge et al., 1984). This coincides with activation of a PI kinase activity (Kaplan et al., 1987). Likewise, the fms product, which is the receptor for CSF-1, induces a guanine nucleotide-dependent activation of phospholipase C (Jackowski et al., 1986). Receptor functions are potentially regulated through differential binding of ligands (as proposed with PDGF), through interactions with other receptors, and through the "feedback" regulation mediated by protein kinase C. PDGF stimulation leads to modulation of the EGF receptor through protein kinase C (Bowen-Pope et al., 1983; Collins et al., 1983; Davis and Czech, 1985). Similarly, the neu product becomes phosphorylated on tyrosine residues following treatment of cells with EGF, although the neu protein does not bind EGF itself (King et al., 1988; Stern and Kamps, 1988). The tyrosine kinases of the src family are not receptors themselves, although they may mediate specific receptor-generated signals. The clck product is physically and functionally associated with the T-cell receptors CD4 and CD8, and becomes active upon specific stimulation of cells expressing those markers (Veillette et al., 1988a,b). The precise physiological role of the src family products has not been established, but their kinase activity is intrinsic to that function. The v- and c-src products are hyperphosphorylated during mitosis (Chackalaparampil and Shalloway, 1988), which correlates with periods of reduced cell-to-cell adhesion and communication (Warren and Nelson, 1987; Azarnia et al., 1988). Furthermore, pp60c-src is associated with a PI kinase activity when complexed with MTAg of polyoma virus, suggesting a function in stimulating increased turnover of the phosphatidylinositols (Heber and Courtneidge, 1987; Kaplan et al., 1987).(ABSTRACT TRUNCATED AT 400 WORDS)
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Affiliation(s)
- R W Storms
- Department of Microbiology, University of Texas, Austin 78712
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Palmieri S. Oncogene requirements for tumorigenicity: cooperative effects between retroviral oncogenes. Curr Top Microbiol Immunol 1989; 148:43-91. [PMID: 2684549 DOI: 10.1007/978-3-642-74700-7_2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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