Hif1a Cancer Research Results

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.
Cerv, Cervical Cancer: Click to Expand ⟱
Cervical Cancer
Scientific Papers found: Click to Expand⟱
5586- BetA,    Suppression of HIF-1α accumulation by betulinic acid through proteasome activation in hypoxic cervical cancer
- in-vitro, Cerv, HeLa
Hif1a↓, VEGF↓, GLUT1↓, PDK1↓,
1640- CA,  MET,    Caffeic Acid Targets AMPK Signaling and Regulates Tricarboxylic Acid Cycle Anaplerosis while Metformin Downregulates HIF-1α-Induced Glycolytic Enzymes in Human Cervical Squamous Cell Carcinoma Lines
- in-vitro, Cerv, SiHa
GLS↓, NADPH↓, ROS↑, TumCD↑, AMPK↑, Hif1a↓, GLUT1↓, GLUT3↓, HK2↓, PFK↓, PKM2↓, LDH↓, cMyc↓, BAX↓, cycD1/CCND1↓, PDH↓, ROS↑, Apoptosis↑, eff↑, ACLY↓, FASN↓, Bcl-2↓, Glycolysis↓,
2304- CUR,    Curcumin decreases Warburg effect in cancer cells by down-regulating pyruvate kinase M2 via mTOR-HIF1α inhibition
- in-vitro, Lung, H1299 - in-vitro, BC, MCF-7 - in-vitro, Cerv, HeLa - in-vitro, Pca, PC3 - in-vitro, Nor, HEK293
Glycolysis↓, GlucoseCon↓, lactateProd↓, PKM2↓, mTOR↓, Hif1a↓, selectivity↑, Dose↝, tumCV↓,

Showing Research Papers: 1 to 3 of 3

* indicates research on normal cells as opposed to diseased cells
Total Research Paper Matches: 3

Pathway results for Effect on Cancer / Diseased Cells:


Redox & Oxidative Stress ⓘ

ROS↑, 2,  

Core Metabolism/Glycolysis ⓘ

ACLY↓, 1,   AMPK↑, 1,   cMyc↓, 1,   FASN↓, 1,   GLS↓, 1,   GlucoseCon↓, 1,   Glycolysis↓, 2,   HK2↓, 1,   lactateProd↓, 1,   LDH↓, 1,   NADPH↓, 1,   PDH↓, 1,   PDK1↓, 1,   PFK↓, 1,   PKM2↓, 2,  

Cell Death ⓘ

Apoptosis↑, 1,   BAX↓, 1,   Bcl-2↓, 1,   TumCD↑, 1,  

Transcription & Epigenetics ⓘ

tumCV↓, 1,  

Cell Cycle & Senescence ⓘ

cycD1/CCND1↓, 1,  

Proliferation, Differentiation & Cell State ⓘ

mTOR↓, 1,  

Angiogenesis & Vasculature ⓘ

Hif1a↓, 3,   VEGF↓, 1,  

Barriers & Transport ⓘ

GLUT1↓, 2,   GLUT3↓, 1,  

Drug Metabolism & Resistance ⓘ

Dose↝, 1,   eff↑, 1,   selectivity↑, 1,  

Clinical Biomarkers ⓘ

LDH↓, 1,  
Total Targets: 31

Pathway results for Effect on Normal Cells:


Total Targets: 0

Scientific Paper Hit Count for: Hif1a, HIF1α/HIF1a
1 Betulinic acid
1 Caffeic acid
1 Metformin
1 Curcumin
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:29  Cells:%  prod#:%  Target#:143  State#:%  Dir#:1
  wNotes=0  sortOrder:rid,rpid

 

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