4-HNE Cancer Research Results

4-HNE, 4‑Hydroxynonenal: Click to Expand ⟱
Source:
Type:
4‑Hydroxynonenal (4‑HNE) is a key bioactive aldehyde generated during lipid peroxidation, and it can form adducts with proteins, DNA, and other biomolecules.

4‑HNE can act as a “double‐edged sword”. At moderate concentrations, it might activate signaling pathways that promote cell proliferation and survival, potentially contributing to tumor growth. At higher concentrations, the same molecule may induce cytotoxicity and apoptosis.

-A biomarker of ferroptosis(high levels)
-Elevated levels of 4‑HNE adducts are sometimes associated with chemoresistance and poor clinical outcomes, highlighting its potential role in prognostication.
Scientific Papers found: Click to Expand⟱
2203- SK,    Shikonin suppresses small cell lung cancer growth via inducing ATF3-mediated ferroptosis to promote ROS accumulation
- in-vitro, Lung, NA
TumCP↓, shikonin effectively suppressed cell proliferation, apoptosis, migration, invasion, and colony formation and slightly induced apoptosis in SCLC cells
Apoptosis↓,
TumCMig↓,
TumCI↓,
Ferroptosis↑, shikonin could also induced ferroptosis in SCLC cells
ERK↓, Shikonin treatment effectively suppressed the activation of ERK, the expression of ferroptosis inhibitor GPX4, and elevated the level of 4-HNE, a biomarker of ferroptosis
GPx4↓,
4-HNE↑, elevated the level of 4-HNE, a biomarker of ferroptosis
ROS↑, ROS and lipid ROS were increased, while the GSH levels were decreased in SCLC cells after shikonin treatment.
GSH↓,
ATF3↑, shikonin activated ATF3 transcription by impairing the recruitment of HDAC1 mediated by c-myc on the ATF3 promoter, and subsequently elevating of histone acetylation
HDAC1↓,
ac‑Histones↑,


Showing Research Papers: 1 to 1 of 1

* indicates research on normal cells as opposed to diseased cells
Total Research Paper Matches: 1

Pathway results for Effect on Cancer / Diseased Cells:


Redox & Oxidative Stress ⓘ

4-HNE↑, 1,   ATF3↑, 1,   Ferroptosis↑, 1,   GPx4↓, 1,   GSH↓, 1,   ROS↑, 1,  

Core Metabolism/Glycolysis ⓘ

ac‑Histones↑, 1,  

Cell Death ⓘ

Apoptosis↓, 1,   Ferroptosis↑, 1,  

Proliferation, Differentiation & Cell State ⓘ

ERK↓, 1,   HDAC1↓, 1,  

Migration ⓘ

TumCI↓, 1,   TumCMig↓, 1,   TumCP↓, 1,  
Total Targets: 14

Pathway results for Effect on Normal Cells:


Total Targets: 0

Scientific Paper Hit Count for: 4-HNE, 4‑Hydroxynonenal
Query results interpretion may depend on "conditions" listed in the research papers.
Such Conditions may include : 
  -low or high Dose
  -format for product, such as nano of lipid formations
  -different cell line effects
  -synergies with other products 
  -if effect was for normal or cancerous cells

Filter Conditions: Pro/AntiFlg:%  IllCat:%  CanType:%  Cells:%  prod#:%  Target#:1262  State#:%  Dir#:2
  wNotes=on  sortOrder:rid,rpid

 

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