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lewis x antigen

Description Research Excerpts Clinical Trials Roles Classes Pathways Study Profile Bioassays Related Drugs Related Conditions Protein Interactions Research Growth

Description

Lewis X Antigen: A trisaccharide antigen expressed on glycolipids and many cell-surface glycoproteins. In the blood the antigen is found on the surface of NEUTROPHILS; EOSINOPHILS; and MONOCYTES. In addition, Lewis X antigen is a stage-specific embryonic antigen. [Medical Subject Headings (MeSH), National Library of Medicine, extracted Dec-2023]

Cross-References

ID SourceID
PubMed CID90470599
MeSH IDM0024834

Synonyms (3)

Synonym
lewis x antigen
W-202076
n-[(2r,3r,4r,5s,6r)-2-[(2r,3s,4s,5r,6s)-3,5-dihydroxy-2-(hydroxymethyl)-6-[(2r,3s,4r,5r)-4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxyoxan-4-yl]oxy-6-(hydroxymethyl)-5-[(2s,3r,4s,5r,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-4-[(2r,3s,4r,5s,6s)

Research Excerpts

Toxicity

ExcerptReferenceRelevance
" The maximally tolerated concentration, 60-100 micrograms/ml, is toxic to tumor cells but also to normal committed hematopoietic progenitor cells."( A combination of anti-CD15 monoclonal antibody PM-81 and 4-hydroperoxycyclophosphamide augments tumor cytotoxicity while sparing normal progenitor cells.
Ball, ED; Malley, V; Rubin, J, 1994
)
0.29
"These data collected in a clinically relevant nonhuman primate model show that developmentally restricted SSEA-1(+) cardiac progenitors appear to be safe and highlight the benefit of the epicardial delivery of a construct harboring cells with a cardiomyogenic differentiation potential and cells providing them the necessary trophic support."( Composite cell sheets: a further step toward safe and effective myocardial regeneration by cardiac progenitors derived from embryonic stem cells.
Bel, A; Bellabas, L; Bellamy, V; Binder, P; Bonnevie, L; Brinon, B; Bruneval, P; Casteilla, L; Desnos, M; Garcia, S; Hagège, AA; Larghero, J; Menasché, P; Okano, T; Peyrard, S; Planat-Bernard, V; Pouly, J; Pradeau, P; Pucéat, M; Sabbah, L; Saito, A; Sawa, Y; Shimizu, T; Vanneaux, V, 2010
)
0.36

Bioavailability

ExcerptReferenceRelevance
" The differential therapeutic effects in the epidermal and dermal skin compartments may be due to a reduced bioavailability of calcipotriol in the dermal compartment."( Biologic effects of topical calcipotriol (MC 903) treatment in psoriatic skin.
Bahmer, FA; Baum, HP; Kerber, A; Müller, SM; Reichrath, J, 1997
)
0.3

Dosage Studied

ExcerptRelevanceReference
" Culturing cells in liquid cultures and in plasma clots, a similar dose-response was observed for granulocytic cells/liquid culture and granulocytic colonies/plasma clot with rhGM-CSF, and also for erythroid cells/liquid culture and erythroid colonies/plasma clot with rhEPO."( A liquid culture method for the in vitro growth of hemopoietic progenitor cells from normal human adult peripheral blood allowing for analysis by multiparameter flow-cytometry.
Huhn, D; Säuberlich, S; Serke, S, 1991
)
0.28
" The chimeric H18A was purified to homogeneity and shown to bind purified Lewis Y antigen with the same dose-response curve as the original H18A."( Preparation of mouse-human chimeric antibody to an embryonic carbohydrate antigen, Lewis Y.
Iba, Y; Itoh, W; Kaneko, T; Kannagi, R; Kurosawa, Y; Nakano, K; Shigeta, K; Yasukawa, K; Zenita, K, 1993
)
0.29
" To gain insight into the terminal saccharides required to form a functional sperm-binding ligand, dose-response curves were generated for a series of related tri- and tetrasaccharides to evaluate their relative effectiveness to competitively inhibit the in vitro binding of murine sperm to zona pellucida-enclosed eggs."( Murine sperm-zona binding, a fucosyl residue is required for a high affinity sperm-binding ligand. A second site on sperm binds a nonfucosylated, beta-galactosyl-capped oligosaccharide.
Hokke, CH; Johnston, DS; Joziasse, DH; Shaper, JH; Van den Eijnden, DH; Wright, WW, 1998
)
0.3
" Dose-response analyses demonstrated that these glycans are potent inhibitors (IC(50) approximately 180 nM), which at saturation, reduced Alexa(568)-ZP3 binding by approximately 70%."( Lewis X-containing glycans are specific and potent competitive inhibitors of the binding of ZP3 to complementary sites on capacitated, acrosome-intact mouse sperm.
Hanna, WF; Kerr, CL; Shaper, JH; Wright, WW, 2004
)
0.32
[information is derived through text-mining from research data collected from National Library of Medicine (NLM), extracted Dec-2023]

Research

Studies (2,084)

TimeframeStudies, This Drug (%)All Drugs %
pre-1990200 (9.60)18.7374
1990's771 (37.00)18.2507
2000's614 (29.46)29.6817
2010's451 (21.64)24.3611
2020's48 (2.30)2.80
[information is prepared from research data collected from National Library of Medicine (NLM), extracted Dec-2023]

Study Types

Publication TypeThis drug (%)All Drugs (%)
Trials29 (1.35%)5.53%
Reviews111 (5.17%)6.00%
Case Studies111 (5.17%)4.05%
Observational4 (0.19%)0.25%
Other1,892 (88.12%)84.16%
[information is prepared from research data collected from National Library of Medicine (NLM), extracted Dec-2023]