ArticleLeukemia2009
The role of survivin2 in primitive hematopoiesis during zebrafish development.
Article in Leukemia, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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
8 citing papers in PubMed, 21 citations in OpenAlex.
- Functions of flt3 in zebrafish hematopoiesis and its relevance to human acute myeloid leukemia.Blood · 2014Article
- The chromosomal passenger protein birc5b organizes microfilaments and germ plasm in the zebrafish embryo.PLoS genetics · 2013Article
- The chromosomal passenger complex (CPC): from easy rider to the godfather of mitosis.Nature reviews. Molecular cell biology · 2012Review
- Developmental control of apoptosis by the immunophilin aryl hydrocarbon receptor-interacting protein (AIP) involves mitochondrial import of the survivin protein.The Journal of biological chemistry · 2011Article
- Article
- Article
- Making the Auroras glow: regulation of Aurora A and B kinase function by interacting proteins.Current opinion in cell biology · 2009Review
- INCENP-aurora B interactions modulate kinase activity and chromosome passenger complex localization.The Journal of cell biology · 2009Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors at 1 institution in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Survivin is an inhibitor of apoptosis and its role in embryonic development is not completely understood. In zebrafish, survivin undergoes gene duplication. Survivin1 (sur1) has been shown to mediate angiogenesis but not hematopoiesis. In this study, we examined survivin2 (sur2) with particular reference to its role in primitive hematopoiesis during zebrafish development. sur2 was expressed predominantly in the intermediate cell mass (ICM, site of primitive hematopoiesis). Morpholino (MO) targeting at intron1-exon2 junction of sur2 significantly reduced green fluorescent protein(+) (erythroid) cell population in transgenic Tg (gata1:gfp) embryos at 18 h post-fertilization (h.p.f.; wild type: 4.49+/-0.15%; Sur2(MO) embryos: 2.22+/-0.12%, P=0.02). Molecular targeting was confirmed by reverse transcription-PCR and MO specificity by successful sur2 mRNA rescue. sur2 MO also downregulated genes associated with hematopoietic stem cells (scl, lmo2), erythroid (gata1, alpha- and beta-embryonic hemoglobins) as well as early (pu.1) and late (mpo, l-plastin) myelomonocytic lineages at 12 and 18 h.p.f. This was associated with an increase in apoptosis in the ICM and alteration of cell-cycle status of erythroid cells. Both effects were caspase dependent. In conclusion, sur2 is important in maintaining hematopoietic stem and lineage committed cells during zebrafish development, by virtue of its antiapoptotic activity in a caspase dependent and cell autonomous fashion.
Indexed as
Identifiers
What OpenQuestion holds
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.