ArticleRecent patents on anti-cancer drug discovery2026
L-Selenomethylselenocysteine Exerts Inhibitory Effects on the Progression of Esophageal Cancer by Targeting the PI3K/AKT Signaling Pathway.
Article in Recent patents on anti-cancer drug discovery, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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
0 citing papers in PubMed.
No citing paper in PubMed yet.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
10 authors.
Funding
Abstract
backgroundEsophageal cancer is a common malignant tumor, making the search for effective treatments a critical research focus. L-methylselenocysteine (L-SeMC) has been reported to exert anticancer effects in various cancers; however, its role and underlying mechanisms in esophageal cancer remain unclear. This study aimed to investigate the anticancer effects of L-SeMC on esophageal cancer both
methodsFor cellular studies, flow cytometry, colony formation assay, MTT assay, wound healing assay, and ROS measurement were employed. Western blotting was used to assess the expression levels of apoptotic proteins. A subcutaneous tumor xenograft model was established. The analysis included the evaluation of proteins related to the PI3K/AKT signaling pathway, TUNEL, and Ki-67 staining, as well as HE staining.
resultsL-SeMC caused cell death and, in a concentration-dependent manner, reduced the migration, invasion, and proliferation of esophageal cancer cells. Western blot analysis showed that L-SeMC was associated with a decrease in the anti-apoptotic protein Bcl-2 and an increase in the pro-apoptotic protein Bax. It also triggered the mitochondrial apoptosis pathway, promoting the activation of caspase-3 and subsequent cancer cell death induced by L-SeMC. In a dosedependent manner, L-SeMC decreased the phosphorylation of phosphatidylinositol 3-kinase (PI3K) downstream effector molecules. This suggests that L-SeMC inhibits the PI3K/AKT signaling pathway in esophageal cancer cells, contributing to its anticancer effects. DISCUSSION: Our results suggest that L-Selenomethylselenocysteine acts as a potential therapeutic pathway in esophageal cancer through the PI3K/AKT signaling pathway. Although the current evidence is limited, we are actively increasing the sample size to conduct further verification.
conclusionL-SeMC has a strong anticancer effect on human esophageal cancer cells and promotes apoptosis by inhibiting the PI3K/AKT signaling pathway, suggesting that L-SeMC may represent a novel strategy for the treatment of esophageal cancer.
Indexed as
Identifiers
40539352What 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.