LMO1
| LIM domain only 1 (rhombotin 1) | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Identifiers | |||||||||||||
| Symbols | LMO1 ; RBTN1; RHOM1; TTG1 | ||||||||||||
| External IDs | OMIM: 186921 MGI: 102812 HomoloGene: 48101 GeneCards: LMO1 Gene | ||||||||||||
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| RNA expression pattern | |||||||||||||
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| More reference expression data | |||||||||||||
| Orthologs | |||||||||||||
| Species | Human | Mouse | |||||||||||
| Entrez | 4004 | 109594 | |||||||||||
| Ensembl | ENSG00000166407 | ENSMUSG00000036111 | |||||||||||
| UniProt | P25800 | Q924W9 | |||||||||||
| RefSeq (mRNA) | NM_001270428 | NM_001302205 | |||||||||||
| RefSeq (protein) | NP_001257357 | NP_001289134 | |||||||||||
| Location (UCSC) |
Chr 11: 8.22 – 8.27 Mb |
Chr 7: 109.14 – 109.17 Mb | |||||||||||
| PubMed search | |||||||||||||
Rhombotin-1 is a protein that in humans is encoded by the LMO1 gene.[1][2][3]
LMO1 encodes a cysteine-rich, two LIM domain transcriptional regulator. It is mapped to an area of consistent chromosomal translocation in chromosome 11, disrupting it in T-cell leukemia, although more rarely than the related gene, LMO2 is disrupted.[3]
Interactions
LMO1 has been shown to interact with GATA3[4][5] and TAL1.[6][7]
References
- ↑ Boehm T, Foroni L, Kaneko Y, Perutz MF, Rabbitts TH (June 1991). "The rhombotin family of cysteine-rich LIM-domain oncogenes: distinct members are involved in T-cell translocations to human chromosomes 11p15 and 11p13". Proc Natl Acad Sci U S A 88 (10): 4367–71. doi:10.1073/pnas.88.10.4367. PMC 51660. PMID 2034676.
- ↑ McGuire EA, Davis AR, Korsmeyer SJ (March 1991). "T-cell translocation gene 1 (Ttg-1) encodes a nuclear protein normally expressed in neural lineage cells". Blood 77 (3): 599–606. PMID 1703797.
- 1 2 "Entrez Gene: LMO1 LIM domain only 1 (rhombotin 1)".
- ↑ Ono, Y; Fukuhara N; Yoshie O (December 1998). "TAL1 and LIM-only proteins synergistically induce retinaldehyde dehydrogenase 2 expression in T-cell acute lymphoblastic leukemia by acting as cofactors for GATA3". Mol. Cell. Biol. (UNITED STATES) 18 (12): 6939–50. ISSN 0270-7306. PMC 109277. PMID 9819382.
- ↑ Ono, Y; Fukuhara N; Yoshie O (February 1997). "Transcriptional activity of TAL1 in T cell acute lymphoblastic leukemia (T-ALL) requires RBTN1 or -2 and induces TALLA1, a highly specific tumor marker of T-ALL". J. Biol. Chem. (UNITED STATES) 272 (7): 4576–81. doi:10.1074/jbc.272.7.4576. ISSN 0021-9258. PMID 9020185.
- ↑ Valge-Archer, V E; Osada H; Warren A J; Forster A; Li J; Baer R; Rabbitts T H (August 1994). "The LIM protein RBTN2 and the basic helix-loop-helix protein TAL1 are present in a complex in erythroid cells". Proc. Natl. Acad. Sci. U.S.A. (UNITED STATES) 91 (18): 8617–21. doi:10.1073/pnas.91.18.8617. ISSN 0027-8424. PMC 44657. PMID 8078932.
- ↑ Wadman, I; Li J; Bash R O; Forster A; Osada H; Rabbitts T H; Baer R (October 1994). "Specific in vivo association between the bHLH and LIM proteins implicated in human T cell leukemia". EMBO J. (ENGLAND) 13 (20): 4831–9. ISSN 0261-4189. PMC 395422. PMID 7957052.
Further reading
- Foroni L, Boehm T, White L, et al. (1992). "The rhombotin gene family encode related LIM-domain proteins whose differing expression suggests multiple roles in mouse development.". J. Mol. Biol. 226 (3): 747–61. doi:10.1016/0022-2836(92)90630-3. PMID 1507224.
- Boehm T, Spillantini MG, Sofroniew MV, et al. (1991). "Developmentally regulated and tissue specific expression of mRNAs encoding the two alternative forms of the LIM domain oncogene rhombotin: evidence for thymus expression.". Oncogene 6 (5): 695–703. PMID 2052354.
- Chen Q, Cheng JT, Tasi LH, et al. (1990). "The tal gene undergoes chromosome translocation in T cell leukemia and potentially encodes a helix-loop-helix protein.". EMBO J. 9 (2): 415–24. PMC 551682. PMID 2303035.
- Boehm T, Greenberg JM, Buluwela L, et al. (1990). "An unusual structure of a putative T cell oncogene which allows production of similar proteins from distinct mRNAs.". EMBO J. 9 (3): 857–68. PMC 551746. PMID 2311586.
- McGuire EA, Hockett RD, Pollock KM, et al. (1989). "The t(11;14)(p15;q11) in a T-cell acute lymphoblastic leukemia cell line activates multiple transcripts, including Ttg-1, a gene encoding a potential zinc finger protein.". Mol. Cell. Biol. 9 (5): 2124–32. PMC 363006. PMID 2501659.
- Boehm T, Baer R, Lavenir I, et al. (1988). "The mechanism of chromosomal translocation t(11;14) involving the T-cell receptor C delta locus on human chromosome 14q11 and a transcribed region of chromosome 11p15.". EMBO J. 7 (2): 385–94. PMC 454331. PMID 3259177.
- Wadman I, Li J, Bash RO, et al. (1994). "Specific in vivo association between the bHLH and LIM proteins implicated in human T cell leukemia.". EMBO J. 13 (20): 4831–9. PMC 395422. PMID 7957052.
- Valge-Archer VE, Osada H, Warren AJ, et al. (1994). "The LIM protein RBTN2 and the basic helix-loop-helix protein TAL1 are present in a complex in erythroid cells.". Proc. Natl. Acad. Sci. U.S.A. 91 (18): 8617–21. doi:10.1073/pnas.91.18.8617. PMC 44657. PMID 8078932.
- Arber S, Caroni P (1996). "Specificity of single LIM motifs in targeting and LIM/LIM interactions in situ.". Genes Dev. 10 (3): 289–300. doi:10.1101/gad.10.3.289. PMID 8595880.
- Jurata LW, Kenny DA, Gill GN (1996). "Nuclear LIM interactor, a rhombotin and LIM homeodomain interacting protein, is expressed early in neuronal development.". Proc. Natl. Acad. Sci. U.S.A. 93 (21): 11693–8. doi:10.1073/pnas.93.21.11693. PMC 38120. PMID 8876198.
- Ono Y, Fukuhara N, Yoshie O (1997). "Transcriptional activity of TAL1 in T cell acute lymphoblastic leukemia (T-ALL) requires RBTN1 or -2 and induces TALLA1, a highly specific tumor marker of T-ALL.". J. Biol. Chem. 272 (7): 4576–81. doi:10.1074/jbc.272.7.4576. PMID 9020185.
- Valge-Archer V, Forster A, Rabbitts TH (1999). "The LMO1 and LDB1 proteins interact in human T cell acute leukaemia with the chromosomal translocation t(11;14)(p15;q11).". Oncogene 17 (24): 3199–202. doi:10.1038/sj.onc.1202353. PMID 9872335.
- Bao J, Talmage DA, Role LW, Gautier J (2000). "Regulation of neurogenesis by interactions between HEN1 and neuronal LMO proteins.". Development 127 (2): 425–35. PMID 10603358.
- Cichutek A, Brueckmann T, Seipel B, et al. (2001). "Comparative architectural aspects of regions of conserved synteny on human chromosome 11p15.3 and mouse chromosome 7 (including genes WEE1 and LMO1).". Cytogenet. Cell Genet. 93 (3–4): 277–83. doi:10.1159/000056998. PMID 11528126.
- Strausberg RL, Feingold EA, Grouse LH, et al. (2003). "Generation and initial analysis of more than 15,000 full-length human and mouse cDNA sequences". Proc. Natl. Acad. Sci. U.S.A. 99 (26): 16899–903. doi:10.1073/pnas.242603899. PMC 139241. PMID 12477932.
- Gerhard DS, Wagner L, Feingold EA, et al. (2004). "The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC)". Genome Res. 14 (10B): 2121–7. doi:10.1101/gr.2596504. PMC 528928. PMID 15489334.
- Lin YW, Deveney R, Barbara M, et al. (2005). "OLIG2 (BHLHB1), a bHLH transcription factor, contributes to leukemogenesis in concert with LMO1". Cancer Res. 65 (16): 7151–8. doi:10.1158/0008-5472.CAN-05-1400. PMC 1681523. PMID 16103065.
- Saeki N, Kim DH, Usui T, et al. (2007). "GASDERMIN, suppressed frequently in gastric cancer, is a target of LMO1 in TGF-beta-dependent apoptotic signalling". Oncogene 26 (45): 6488–98. doi:10.1038/sj.onc.1210475. PMID 17471240.
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