The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
Impaired B-lymphopoiesis, myelopoiesis, and derailed cerebellar neuron migration in CXCR4- and SDF-1-deficient mice
Open accessAbstract
The chemokine stromal cell-derived factor 1, SDF-1, is an important regulator of leukocyte and hematopoietic precursor migration and pre-B cell proliferation. The receptor for SDF-1, CXCR4, also functions as a coreceptor for T-tropic HIV-1 entry. We find that mice deficient for CXCR4 die perinatally and display profound defects in the hematopoietic and nervous systems. CXCR4-deficient mice have severely reduced B-lymphopoiesis, reduced myelopoiesis in fetal liver, and a virtual absence of myelopoiesis in bone marrow. However, T-lymphopoiesis is unaffected. Furthermore, the cerebellum develops abnormally with an irregular external granule cell layer, ectopically located Purkinje cells, and numerous chromophilic cell clumps of abnormally migrated granule cells within the cerebellar anlage. Identical defects are observed in mice lacking SDF-1, suggesting a monogamous relationship between CXCR4 and SDF-1. This receptor-ligand selectivity is unusual among chemokines and their receptors, as is the function in migration of nonhematopoietic cells.
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Citations
Cites
A highly efficacious lymphocyte chemoattractant, stromal cell-derived factor 1 (SDF-1)
Bleul, C. C., Fuhlbrigge, R. C., Casasnovas, J. M., Aiuti, A., & Springer, T. A. (1996) · The Journal of experimental medicine · doi:10.1084/jem.184.3.1101 · Cited by 1,482
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Cited by
Involvement of chemokine receptors in breast cancer metastasis
Müller, A., Homey, B., Soto, H., Ge, N., Catron, D., Buchanan, M. E., McClanahan, T., Murphy, E., Yuan, W., Wagner, S. N., et al. (2001) · Nature · doi:10.1038/35065016 · Cited by 5,340
The many roles of chemokines and chemokine receptors in inflammation
Charo, I. F., & Ransohoff, R. M. (2006) · New England Journal of Medicine · doi:10.1056/nejmra052723 · Cited by 2,523
The Biology of Chemokines and their Receptors
Rossi, D., & Zlotnik, A. (2000) · Annual Review of Immunology · doi:10.1146/annurev.immunol.18.1.217 · Cited by 2,410
International Union of Pharmacology. XXII. Nomenclature for Chemokine Receptors
Murphy, P. M., Baggiolini, M., Charo, I. F., Hébert, C. A., Horuk, R., Matsushima, K., Miller, L. H., Oppenheim, J. J., & Power, C. A. (2000) · Pharmacological Reviews · doi:10.1016/s0031-6997(24)01439-x · Cited by 1,817
Human mesenchymal stem cells modulate B-cell functions
Corcione, A., Benvenuto, F., Ferretti, E., Giunti, D., Cappiello, V., Cazzanti, F., Risso, M., Gualandi, F., Mancardi, G. L., Pistoia, V., et al. (2006) · Blood · doi:10.1182/blood-2005-07-2657 · Cited by 1,767
Metadata
- Authors
- Ma, Q., Jones, D., Borghesani, P. R., Segal, R. A., Nagasawa, T., Kishimoto, T., Bronson, R. T., & Springer, T. A.
- Venue
- Proceedings of the National Academy of Sciences
- Published
- 1998-08-04
- Volume
- 95
- Issue
- 16
- Pages
- 9448-9453
- ISSN
- 0027-8424 (ISSN-L)
- 1091-6490
- OpenAlex
- W2098509726
- Cited by
- 1,682
- References
- 1
- FWCI
- 22.36
- Type
- journal article
- Language
- en
- Open access
- green
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- CoChat. (2026). Citation check: Impaired B-lymphopoiesis, myelopoiesis, and derailed cerebellar neuron migration in CXCR4- and SDF-1-deficient mice. https://app.cochat.ai/papers/10.1073/pnas.95.16.9448
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- Ma, Q., Jones, D., Borghesani, P. R., Segal, R. A., Nagasawa, T., Kishimoto, T., Bronson, R. T., & Springer, T. A. (1998). Impaired B-lymphopoiesis, myelopoiesis, and derailed cerebellar neuron migration in CXCR4- and SDF-1-deficient mice. Proceedings of the National Academy of Sciences. https://doi.org/10.1073/pnas.95.16.9448
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