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Cited by 377

The DOI matches its Crossref record; 51 of the 51 references it cites were found in a registry or an index.

VEGFR-3 and CD133 identify a population of CD34+ lymphatic/vascular endothelial precursor cells

Salven, Petri, Mustjoki, Satu, Alitalo, Riitta, Alitalo, Kari, Rafii, Shahin·2003·Blood

Abstract

Human CD133 (AC133)+CD34+ stem and progenitor cells derived from fetal liver and from bone marrow and blood incorporate a functional population of circulating endothelial precursor cells. Vascular endothelial growth factor receptor 3 (VEGFR-3) regulates cardiovascular development and physiological and pathological lymphangiogenesis and angiogenesis. However, the origin of VEGFR-3+ endothelial cells (ECs) and the mechanisms by which these cells contribute to postnatal physiological processes are not known, and the possible existence of VEGFR-3+ lymphatic or vascular EC progenitors has not been studied. Using monoclonal antibodies to the extracellular domain of VEGFR-3, we show that 11% ± 1% of CD34+ cells isolated from human fetal liver, 1.9% ± 0.8% CD34+ cells from human cord blood, and 0.2% ± 0.1% of CD34+ cells from healthy adult blood donors are positive for VEGFR-3. CD34+VEGFR-3+ cells from fetal liver coexpress the stem/precursor cell marker CD133 (AC133). Because mature ECs do not express CD133, coexpression of VEGFR-3 and CD133 on CD34+cells identifies a unique population of stem and progenitor cells. Incubation of isolated CD34+VEGFR-3+ cells in EC growth medium resulted in a strong proliferation (40-fold in 2 weeks) of nonadherent VEGFR-3+ cells. Plating of these cells resulted in the formation of adherent VEGFR-3+Ac-LDL+ (Ac-LDL = acetylated low-density lipoprotein) EC monolayers expressing various vascular and lymphatic endothelial-specific surface markers, including CD34, VE-cadherin, CD51/61, CD105, LYVE-1, and podoplanin. These data demonstrate that human CD34+CD133+ cells expressing VEGFR-3 constitute a phenotypically and functionally distinct population of endothelial stem and precursor cells that may play a role in postnatal lymphangiogenesis and/or angiogenesis.

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Metadata

Authors
Salven, P., Mustjoki, S., Alitalo, R., Alitalo, K., & Rafii, S.
Venue
Blood
Published
2003-01-01
Volume
101
Issue
1
Pages
168-172
ISSN
  • 0006-4971 (ISSN-L)
  • 1528-0020
OpenAlex
W2001561950
Cited by
377
References
51
FWCI
9.05
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: VEGFR-3 and CD133 identify a population of CD34+ lymphatic/vascular endothelial precursor cells. https://app.cochat.ai/papers/10.1182/blood-2002-03-0755
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Salven, P., Mustjoki, S., Alitalo, R., Alitalo, K., & Rafii, S. (2003). VEGFR-3 and CD133 identify a population of CD34+ lymphatic/vascular endothelial precursor cells. Blood. https://doi.org/10.1182/blood-2002-03-0755

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