ArticleNan fang yi ke da xue xue bao = Journal of Southern Medical University2017
[Effect of macrophage inflammatory protein-1β on proliferation and apoptosis of human tongue squamous cell carcinoma CAL-27 cells in vitro].
Article in Nan fang yi ke da xue xue bao = Journal of Southern Medical University, 2017. 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
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
2 citing papers in PubMed, 2 citations in OpenAlex.
- Diepoxybutane induces the p53-dependent transactivation of the CCL4 gene that mediates apoptosis in exposed human lymphoblasts.Journal of biochemical and molecular toxicology · 2023Article
- Tumour Microenvironment as a Potential Immune Therapeutic Target for Tongue Cancer Management.Journal of oral and maxillofacial pathology : JOMFPReview
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectiveTo detect CCR5 protein expression in different human tongue squamous cell carcinoma cells and observe the effect of macrophage inflammatory protein-1β (MIP-1β) on the proliferation and apoptosis of CAL-27 cells.
methodsWestern blotting and immunofluorescence staining were used to detect the expression of the CCR5, the receptor of MIP-1β, in 3 human tongue squamous cell carcinoma cells UM-1, CAL-27, and Tca-8113. CCK-8 assay was used to assess the proliferation of CAL-27 cells stimulated with 10, 20, and 40 ng/mL MIP-1β for 12, 24, or 48 h. The apoptosis of the cells stimulated with MIP-1β (10, 20, and 40 ng/mL) for 24 h was analyzed using flow cytometry with Annexin V/PI double staining.
resultsCCR5 expression was detected both on the membrane and in the cytoplasm in all the 3 tongue squamous cell carcinoma cell lines. At the concentrations of 10, 20, and 40 ng/mL, MIP-1β stimulation for 12 and 24 h significantly promoted the proliferation of CAL-27 cells (P<0.05); MIP-1β stimulation for 48 h at the concentrations 10 and 20 ng/mL, but not at 40 ng/mL, promoted the proliferation of CAL-27 cells (P<0.05). MIP-1β stimulation at 40 ng/mL for 24 produced the most obvious apoptosis-inducing effect in CAL -27 cells (P<0.05), while MIP-1β at 10 or 20 ng/mL did not induce obvious apoptosis in the cells (P>0.05).
conclusionCCR5 is expressed in all the 3 human tongue squamous cell carcinoma cells. MIP-1β can promote the proliferation of CAL-27 cells but high concentrations of MIP-1β also induced cell apoptosis. Prolonged stimulation of the cells with a high concentration of MIP-1β shows attenuated effect in promoting cell proliferation probably as a result of cell apoptosis induced by MIP-1β.
Identifiers
28801293PMC6765725W2742860889What 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.