ArticleThe Journal of veterinary medical science2016
Anti-tumor effects of perphenazine on canine lymphoma.
Article in The Journal of veterinary medical science, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 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.
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Who cites it
6 citing papers in PubMed, 12 citations in OpenAlex.
- Phenothiazine Derivatives and Their Impact on the Apoptosis Processes: A Review.Journal of applied toxicology : JAT · 2026Review
- Targeting protein phosphatases for the treatment of inflammation-related diseases: From signaling to therapy.Signal transduction and targeted therapy · 2022Review
- Perphenazine exerts antitumor effects on HUT78 cells through Akt dephosphorylation by protein phosphatase 2A.Oncology letters · 2021Article
- Flow Cytometry in the Diagnosis of Canine B-Cell Lymphoma.Frontiers in veterinary science · 2021Review
- Whole genome sequencing analysis of high confidence variants of B-cell lymphoma in Canis familiaris.PloS one · 2020Article
- Zebrafish MYC-induced leukemia models: uniqueInternational journal of hematologic oncology · 2019Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Lymphoma is one of the most common malignant tumors in canine. Protein phosphatase 2A (PP2A), a well-conserved serine/threonine phosphatase, plays a critical role as a tumor suppressor. Perphenazine (PPZ) is one of the phenothiazines and widely used as an antipsychotic drug. Recently, it is reported that PPZ directly binds with scaffolding subunit of PP2A complex and exerts anti-tumor effects on human T cell acute lymphoblastic leukemia. However, the effect of PPZ on canine lymphoma has not been studied. Here, we investigated the potential therapeutic role of PPZ and its molecular mechanism in canine T-cell lymphoma. In canine T-cell lymphoma cell lines, UL-1 and Ema, PPZ decreased cell survival in a dose-dependent manner. Increased caspase 3 activity and Annexin V positive cells suggested that PPZ induced apoptosis. PPZ dephosphorylated Akt, MEK1/2 and ERK1/2. Akt inhibitor, but not MEK1/2 inhibitor and ERK1/2 inhibitor, induced cell death, indicating the importance of Akt dephosphorylation for the anti-tumor effect of PPZ. Finally, we observed enhanced PP2A activity by PPZ treatment. The present results for the first time revealed that PPZ induced canine lymphoma cells apoptosis through Akt dephosphorylation via PP2A activation. Our study suggests the possible therapeutic application of phenothiazines for canine T-cell lymphoma.
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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.