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CD4dull+ hematopoietic progenitor cells in murine bone marrow
| Content Provider | Scilit |
|---|---|
| Author | Onishi, M. Nagayoshi, K. Kitamura, K. Hirai, H. Takaku, F. Nakauchi, H. |
| Copyright Year | 1993 |
| Description | CD4+ cells comprise approximately 3% to 6% of murine bone marrow (BM) cells. The majority are CD4dull+, but there are two distinct sub populations: CD4 brightly positive Gr-1- cells (CD4hiGr-1-) and CD4+ Gr- 1+ cells (CD4loGr-1lo). CD4hiGr-1- cells are considered to be mature T cells by cell surface antigen expression and morphology. CD4loGr-1lo cells, which comprise approximately 0.6% of the BM cells, express small amount of B220 and Thy1 antigens. Interestingly, colony-forming units (CFU)-spleen and CFU-C are not enriched in this population. However, when injected into lethally irradiated mice, CD4loGr-1lo cells were shown to differentiate into T-cell, B-cell, and myelo-monocyte lineages when assayed 26 weeks after transplantation. Furthermore, donor-derived CD4loGr-1lo cells were present in the recipients' BM at least 16 weeks after transplantation. These observations suggest that murine CD4loGr- 1lo cells in BM have self-renewal capability and retain the ability to differentiate into at least three lineages in long-term hematopoiesis. |
| Related Links | https://ashpublications.org/blood/article-pdf/81/12/3217/610614/3217.pdf |
| Ending Page | 3225 |
| Page Count | 9 |
| Starting Page | 3217 |
| DOI | 10.1182/blood.v81.12.3217.3217 |
| Journal | Blood |
| Issue Number | 12 |
| Volume Number | 81 |
| Language | English |
| Publisher | American Society of Hematology |
| Publisher Date | 1993-06-15 |
| Access Restriction | Open |
| Subject Keyword | Research and Experimental Medicine Bone Marrow Antigen Differentiate Hematopoietic Murine Transplantation Cfu Cd4higr Journal: Blood (Vol- 119, Issue- 12) |
| Content Type | Text |
| Resource Type | Article |