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Gene Review

Lamb1  -  laminin B1

Mus musculus

Synonyms: C77966, C80098, C81607, D130003D08Rik, Lamb-1, ...
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Disease relevance of Lamb1-1


High impact information on Lamb1-1

  • One way that the activity of such transcription factors is controlled is by the regulation of their movement between the cytosol and nucleus (Vandromme, M., C. Gauthier-Rouviere, N. Lamb, and A. Fernandez, 1996. Trends Biochem.Sci. 21:59-64; Lei, E.P. and P.A. Silver, 2002. Dev. Cell 2:261-272) [4].
  • Both tenascin mRNAs and the mRNA of another ECM protein, laminin B1 chain, were drastically downregulated by glucocorticoids during initiation of bone marrow cultures [5].
  • Lamb1(-/-) embryos are similar to Lamc1(-/-) embryos in that they lack basement membranes and do not survive beyond embryonic day (E) 5 [6].
  • Mutagenic insertions in both Lama1 and Lamb1 were obtained in a secretory gene trap screen [6].
  • The organization of the molecule is very similar to that of the mouse laminin B1 chain, and significant sequence homology between the B1 and B2 chains was found in their two cysteine-rich domains and in their amino-terminal globular domains [7].

Biological context of Lamb1-1


Anatomical context of Lamb1-1


Other interactions of Lamb1-1

  • Two additional markers, D12Nyu5 and Lamb-1, previously not ordered, were located in the middle of the interval between D12Nyu12 and D12Nyu1 [13].

Analytical, diagnostic and therapeutic context of Lamb1-1


  1. Multimeric forms of Tyr-Ile-Gly-Ser-Arg (YIGSR) peptide enhance the inhibition of tumor growth and metastasis. Nomizu, M., Yamamura, K., Kleinman, H.K., Yamada, Y. Cancer Res. (1993) [Pubmed]
  2. Passively transferred monoclonal antibody to the M2 protein inhibits influenza A virus replication in mice. Treanor, J.J., Tierney, E.L., Zebedee, S.L., Lamb, R.A., Murphy, B.R. J. Virol. (1990) [Pubmed]
  3. Increased fucosylation of high-molecular-weight glycoproteins accompanies retinoic-acid-induced differentiation of F-9 embryonal carcinoma cells. Amos, B., Lotan, D., Lotan, R. Int. J. Cancer (1990) [Pubmed]
  4. Nuclear export of OLIG2 in neural stem cells is essential for ciliary neurotrophic factor-induced astrocyte differentiation. Setoguchi, T., Kondo, T. J. Cell Biol. (2004) [Pubmed]
  5. Downregulation of tenascin expression by glucocorticoids in bone marrow stromal cells and in fibroblasts. Ekblom, M., Fässler, R., Tomasini-Johansson, B., Nilsson, K., Ekblom, P. J. Cell Biol. (1993) [Pubmed]
  6. Compositional and structural requirements for laminin and basement membranes during mouse embryo implantation and gastrulation. Miner, J.H., Li, C., Mudd, J.L., Go, G., Sutherland, A.E. Development (2004) [Pubmed]
  7. Primary structure of the mouse laminin B2 chain and comparison with laminin B1. Durkin, M.E., Bartos, B.B., Liu, S.H., Phillips, S.L., Chung, A.E. Biochemistry (1988) [Pubmed]
  8. Laminin chain-specific gene expression during mouse oocyte maturation. Shim, C., Lee, S.G., Song, W.K., Lee, C.S., Lee, K.K., Kim, K. Mol. Reprod. Dev. (1997) [Pubmed]
  9. Appearance and distribution of laminin during development of Xenopus laevis. Fey, J., Hausen, P. Differentiation (1990) [Pubmed]
  10. S-laminin: mapping to mouse chromosome 9 and expression in the linked mutants tippy and ducky. Porter, B.E., Justice, M.J., Copeland, N.G., Jenkins, N.A., Hunter, D.D., Merlie, J.P., Sanes, J.R. Genomics (1993) [Pubmed]
  11. Laminin and 67 kD laminin binding protein in mouse B16 melanoma cells and 3T3 fibroblast spheroids. Siwek, B.L., Munaut, C., Bonjean, K.A., Coucke, P.H., Noel, A.C., De Pauw-Cillet, M.C., Foidart, J.M., Bassleer, R.J. Anticancer Res. (1992) [Pubmed]
  12. Ontogeny of extracellular matrix gene expression by rat lung cells at late fetal gestation. Rolland, G., Xu, J., Tanswell, A.K., Post, M. Biol. Neonate (1998) [Pubmed]
  13. Comparison of linkage maps of mouse chromosome 12 derived from laboratory strain intraspecific and Mus spretus interspecific backcrosses. Seldin, M.F., Howard, T.A., D'Eustachio, P. Genomics (1989) [Pubmed]
  14. Localization of laminin B1 mRNA in retinal ganglion cells by in situ hybridization. Sarthy, P.V., Fu, M. J. Cell Biol. (1990) [Pubmed]
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