ArticleLeukemia & lymphoma2010
Inhibition of class II phosphoinositide 3-kinase gamma expression by p185(Bcr-Abl) contributes to impaired chemotaxis and aberrant homing of leukemic cells.
Article in Leukemia & lymphoma, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
2 citing papers in PubMed, 6 citations in OpenAlex.
- PBT-6, a Novel PI3KC2γ Inhibitor in Rheumatoid Arthritis.Biomolecules & therapeutics · 2020Article
- Targeting PI3K in Cancer: Any Good News?Frontiers in oncology · 2013Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors at 1 institution in 1 country.
Funding
Abstract
The expression of p185(Bcr-Abl) in Ba/F3 cells inhibits the chemotactic response of these cells to SDF1alpha. A mutant p185(Bcr-Abl) with deletion of amino acids from 176 to 426 (p185(Delta176-426)) is deficient in suppressing SDF1alpha-stimulated chemotaxis. Comparison of the gene expression profiles among parental Ba/F3 cells and cells transformed by p185(Bcr-Abl) and p185(Delta176-426) reveals that class II phosphoinositide 3-kinase gamma (PI3KC2gamma) expression is markedly down-regulated by p185(Bcr-Abl) but not p185(Delta176-426). Furthermore, knockdown of PI3KC2gamma expression in p185(Delta176-426) cells is sufficient to suppress SDF1alpha-stimulated chemotaxis and to promote infiltration of these cells into the liver. Together, these studies suggest that inhibition of PI3KC2gamma expression may represent a mechanism by which Bcr-Abl suppresses SDF1alpha-induced chemotaxis and induces abnormal homing of leukemic cells.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.