The Claim

Selenomethionine reduces lipid peroxidation and cell death in human cancer cell lines HT1080 and OS-RC-2 when exposed to the ferroptosis inducers RSL3 or cystine deprivation, as measured by BODIPY-C11 fluorescence and propidium iodide staining.

Source: Selenomethionine as a dual-mechanism ferroptosis inhibitor: selenium-supply-driven GPX4 biosynthesis beyond transsulfuration and reductive-capacity-mediated ROS scavenging independent of GPX4 activity

What the research says

Supports is higher

Support is ahead, but a single strong opposing study can change this.

Supports
13score
Challenges
0score

These are independent scores, not a percentage. Higher-grade studies count more, so a single strong opposing study can outweigh several weaker ones.

How it works
1 study reviewed
In plain English

Selenomethionine decreases markers of oxidative damage and cell death in human cancer cells under conditions that trigger ferroptosis, such as exposure to RSL3 or lack of cystine.

See the scientific wording

Selenomethionine reduces lipid peroxidation and cell death in human cancer cell lines (HT1080, OS-RC-2) exposed to the ferroptosis inducer RSL3 or cystine deprivation, as measured by BODIPY-C11 fluorescence and propidium iodide staining, suggesting it has broad ferroptosis-inhibiting activity across multiple cellular stressors.

What the research says

1 study

  1. Study: Selenomethionine as a dual-mechanism ferroptosis inhibitor: selenium-supply-driven GPX4 biosynthesis beyond transsulfuration and reductive-capacity-mediated ROS scavenging independent of GPX4 activity

    Selenomethionine, a form of selenium, helps protect cells from a type of cell death called ferroptosis by reducing harmful fat damage and keeping cells alive, even when they’re under stress from chemicals like RSL3.

Score breakdown, mechanism chain, raw evidence, ideal studies needed & 1 supporting studies

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