ArticleBMC research notes2010
Resistance of Dictyostelium discoideum membranes to saponin permeabilization.
Article in BMC research notes, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 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
4 citing papers in PubMed.
- Intracellular flow cytometry staining of antibody-secreting cells using phycoerythrin-conjugated antibodies: pitfalls and solutions.Antibody therapeutics · 2022Article
- Article
- Assessment of different permeabilization methods of minimizing damage to the adherent cells for detection of intracellular RNA by flow cytometry.Avicenna journal of medical biotechnology · 2014Article
- Immunofluorescence labeling of cell surface antigens in Dictyostelium.BMC research notes · 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
2 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundSaponin is a mild detergent commonly used to permeabilize cells prior to immunofluorescence labeling of intracellular proteins. It has previously been used to that effect in Dictyostelium discoideum amoebae.
findingsWe show that saponin, contrary to Triton X-100 or alcohol, permeabilizes at best incompletely membranes of Dictyostelium. In cells exposed to osmotic stress, almost complete resistance to saponin permeabilization was observed.
conclusionsSaponin should be used with special care to permeabilize Dictyostelium membranes. This unsusual property is presumably linked to the specific sterol composition of Dictyostelium membranes. It may also represent an adaptation of Dictyostelium to harsh conditions or to natural compounds encountered in its natural environment.
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.