The DOI matches its Crossref record; 40 of the 40 references it cites were found in a registry or an index.
STK-1, the human homolog of Flk-2/Flt-3, is selectively expressed in CD34+ human bone marrow cells and is involved in the proliferation of early progenitor/stem cells.
Open accessAbstract
We cloned the cDNA for stem cell tyrosine kinase 1 (STK-1), the human homolog of murine Flk-2/Flt-3, from a CD34+ hematopoietic stem cell-enriched library and investigated its expression in subsets of normal human bone marrow. The cDNA encodes a protein of 993 aa with 85% identity and 92% similarity to Flk-2/Flt-3. STK-1 is a member of the type III receptor tyrosine kinase family that includes KIT (steel factor receptor), FMS (colony-stimulating factor 1R), and platelet-derived growth factor receptor. STK-1 expression in human blood and marrow is restricted to CD34+ cells, a population greatly enriched for stem/progenitor cells. Anti-STK-1 antiserum recognizes polypeptides of 160 and 130 kDa in several STK-1-expressing cell lines and in 3T3 cells transfected with a STK-1 expression vector. Antisense oligonucleotides directed against STK-1 sequences inhibited hematopoietic colony formation, most strongly in long-term bone marrow cultures. These data suggest that STK-1 may function as a growth factor receptor on hematopoietic stem and/or progenitor cells.
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“FLT3 is a key regulator of haematopoietic stem cell proliferation and dendritic cell differentiation47.”
From Rare variant associations with plasma protein levels in the UK Biobank (2023) · cites this paper as [47]
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Running Title: Role of Cbl mutations in myeloid transformation
Sargin, B., Choudhary, C., Crosetto, N., Grundler, R., Rensinghoff, M., Thiessen, C., Tickenbrock, L., Schwäble, J., Brandts, C., August, B. K., et al. (2013)
Metadata
- Authors
- Small, D., Levenstein, M., Kim, E., Carow, C., Amin, S., Rockwell, P., Witte, L., Burrow, C., Ratajczak, M. Z., & Gewirtz, A. M.
- Affiliations
- Johns Hopkins University (US)
- Venue
- Proceedings of the National Academy of Sciences
- Publisher
- National Academy of Sciences
- Published
- 1994-01-18
- Volume
- 91
- Issue
- 2
- Pages
- 459-463
- ISSN
- 0027-8424 (ISSN-L)
- 1091-6490
- PMC
- PMC42968
- OpenAlex
- W2032235066
- Cited by
- 429
- References
- 40
- Citations by year
- 2026: 5 · 2025: 6 · 2024: 6 · 2023: 4 · 2022: 8 · 2021: 11 · 2020: 12 · 2019: 8 · 2018: 2 · 2017: 9 · 2016: 4 · 2015: 3 · 2014: 14 · 2013: 7 · 2012: 15
- FWCI
- 16.04
- Type
- journal article
- Language
- en
- Open access
- green
- www.ncbi.nlm.nih.gov
- Locations
- Proceedings of the National Academy of Sciences (publishedVersion)
- PubMed Central (publishedVersion)
- PubMed (publishedVersion)
- Funders
- National Institutes of Health (5r01ca054384-03, 5p01ca051083-05)
- National Cancer Institute (CA-54384, CA-51083, CA36896)
- Topics
- Health Sciences › Medicine › Hematology › Hematopoietic Stem Cell Transplantation
- Health Sciences › Medicine › Hematology › Acute Myeloid Leukemia Research
- Health Sciences › Medicine › Hematology › Platelet Disorders and Treatments
- Keywords
- CD34+ cells, hematopoietic stem cells, hematopoietic progenitor cells, bone marrow, cDNA cloning, antisense oligonucleotides, hematopoietic colony formation, growth factor receptors, KIT, FMS, platelet-derived growth factor receptor
- MeSH terms
- Amino Acid Sequence, Animals, Base Sequence, Bone Marrow, Bone Marrow Cells, Cloning, Molecular, Hematopoiesis, Hematopoietic Stem Cells, Humans, Molecular Sequence Data, Protein-Tyrosine Kinases, Proto-Oncogene Proteins, Antigens, CD, Gene Expression, Sequence Homology, Amino Acid, DNA, Complementary, Antigens, CD34, Receptor Protein-Tyrosine Kinases, Mice, fms-Like Tyrosine Kinase 3
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