Radiotherapy/Radiation / Hif1a Cancer Research Results

Rad, Radiotherapy/Radiation: Click to Expand ⟱
Features:
Treatment of disease with radiation, especially by selective irradiation with x-rays or other ionizing radiation and by ingestion of radioisotopes.

Radiosensitizer
Atorvaqone, (mitochondria inhibitor) decrease O2 consumption making more O2 available as a radiosensitizer.
Hif1a, HIF1α/HIF1a: Click to Expand ⟱
Source:
Type:
Hypoxia-Inducible-Factor 1A (HIF1A gene, HIF1α, HIF-1α protein product)
-Dominantly expressed under hypoxia(low oxygen levels) in solid tumor cells
-HIF1A induces the expression of vascular endothelial growth factor (VEGF)
-High HIF-1α expression is associated with Poor prognosis
-Low HIF-1α expression is associated with Better prognosis

-Functionally, HIF-1α is reported to regulate glycolysis, whilst HIF-2α regulates genes associated with lipoprotein metabolism.
-Cancer cells produce HIF in response to hypoxia in order to generate more VEGF that promote angiogenesis

Key mediators of aerobic glycolysis regulated by HIF-1α.
-GLUT-1 → regulation of the flux of glucose into cells.
-HK2 → catalysis of the first step of glucose metabolism.
-PKM2 → regulation of rate-limiting step of glycolysis.
-Phosphorylation of PDH complex by PDK → blockage of OXPHOS and promotion of aerobic glycolysis.
-LDH (LDHA): Rapid ATP production, conversion of pyruvate to lactate;

HIF-1α Inhibitors:
-Curcumin: disruption of signaling pathways that stabilize HIF-1α (ie downregulate).
-Resveratrol: downregulate HIF-1α protein accumulation under hypoxic conditions.
-EGCG: modulation of upstream signaling pathways, leading to decreased HIF-1α activity.
-Emodin: reduce HIF-1α expression. (under hypoxia).
-Apigenin: inhibit HIF-1α accumulation.
Scientific Papers found: Click to Expand⟱
2289- Ba,  Rad,    Baicalein Inhibits the Progression and Promotes Radiosensitivity of Esophageal Squamous Cell Carcinoma by Targeting HIF-1A
- in-vitro, ESCC, KYSE150
TumCP↓, TumCMig↓, Glycolysis↓, cycD1/CCND1↓, CDK4↓, ECAR↓, TumCCA↑, HK1↓, ALDH↓, ALDOA↓, PKM2↓, Hif1a↓,
1399- BBR,  Rad,    Radiotherapy Enhancing and Radioprotective Properties of Berberine: A Systematic Review
- Review, NA, NA
*ROS↓, *MDA↓, *TNF-α↓, *TGF-β↓, *IL10↑, ROS↑, DNAdam↑, mtDam↑, MMP↓, Apoptosis↑, TumCCA↑, Hif1a↓, VEGF↓, RadioS↑,
5662- BNL,  Rad,    Role of Borneol Induced Autophagy in Enhancing Radiosensitivity of Malignant Glioma
- vitro+vivo, GBM, NA
RadioS↑, Beclin-1↑, Hif1a↓, mTORC1↓, EIF4E↓, TumAuto↑,
1270- NCL,  Rad,    Niclosamide enhances the antitumor effects of radiation by inhibiting the hypoxia-inducible factor-1α/vascular endothelial growth factor signaling pathway in human lung cancer cells
- in-vivo, Lung, NA
Hif1a↓, VEGF↓,

Showing Research Papers: 1 to 4 of 4

* indicates research on normal cells as opposed to diseased cells
Total Research Paper Matches: 4

Pathway results for Effect on Cancer / Diseased Cells:


Redox & Oxidative Stress ⓘ

HK1↓, 1,   ROS↑, 1,  

Mitochondria & Bioenergetics ⓘ

MMP↓, 1,   mtDam↑, 1,  

Core Metabolism/Glycolysis ⓘ

ALDOA↓, 1,   ECAR↓, 1,   Glycolysis↓, 1,   PKM2↓, 1,  

Cell Death ⓘ

Apoptosis↑, 1,  

Autophagy & Lysosomes ⓘ

Beclin-1↑, 1,   TumAuto↑, 1,  

DNA Damage & Repair ⓘ

DNAdam↑, 1,  

Cell Cycle & Senescence ⓘ

CDK4↓, 1,   cycD1/CCND1↓, 1,   TumCCA↑, 2,  

Proliferation, Differentiation & Cell State ⓘ

ALDH↓, 1,   EIF4E↓, 1,   mTORC1↓, 1,  

Migration ⓘ

TumCMig↓, 1,   TumCP↓, 1,  

Angiogenesis & Vasculature ⓘ

Hif1a↓, 4,   VEGF↓, 2,  

Drug Metabolism & Resistance ⓘ

RadioS↑, 2,  
Total Targets: 23

Pathway results for Effect on Normal Cells:


Redox & Oxidative Stress ⓘ

MDA↓, 1,   ROS↓, 1,  

Migration ⓘ

TGF-β↓, 1,  

Immune & Inflammatory Signaling ⓘ

IL10↑, 1,   TNF-α↓, 1,  
Total Targets: 5

Scientific Paper Hit Count for: Hif1a, HIF1α/HIF1a
4 Radiotherapy/Radiation
1 Baicalein
1 Berberine
1 borneol
1 Niclosamide (Niclocide)
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#:201  Target#:143  State#:%  Dir#:1
  wNotes=0  sortOrder:rid,rpid

 

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