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.
Liver, Liver Cancer: Click to Expand ⟱
Liver Cancer
Scientific Papers found: Click to Expand⟱
1180- Ash,    Withaferin A Inhibits Liver Cancer Tumorigenesis by Suppressing Aerobic Glycolysis through the p53/IDH1/HIF-1α Signaling Axis
- in-vitro, Liver, HepG2
IDH1↑, Glycolysis↓, P53↑, Hif1a↓,
6231- CUR,    Curcumin induces apoptosis in human hepatocellular carcinoma cells by decreasing the expression of STAT3/VEGF/HIF-1α signaling
- in-vitro, Liver, HepG2
Apoptosis↑, TumCCA↑, STAT3↓, VEGF↓, Hif1a↓,
466- CUR,    Curcumin circumvent lactate-induced chemoresistance in hepatic cancer cells through modulation of hydroxycarboxylic acid receptor-1
- in-vitro, Liver, HepG2 - in-vitro, Liver, HuT78
GlucoseCon↓, lactateProd↓, pH↑, NO↑, LAR↓, Hif1a↓, LDHA↓, MCT1↓, MDR1↓, STAT3↓, HCAR1↓,
20- EGCG,    Potential Therapeutic Targets of Epigallocatechin Gallate (EGCG), the Most Abundant Catechin in Green Tea, and Its Role in the Therapy of Various Types of Cancer
- in-vivo, Liver, NA - in-vivo, Tong, NA
HH↓, Gli1↓, Smo↓, TNF-α↓, COX2↓, *antiOx↑, Hif1a↓, NF-kB↓, VEGF↓, STAT3↓, Bcl-2↓, P53↑, Akt↓, p‑Akt↓, p‑mTOR↓, EGFR↓, AP-1↓, BAX↑, ROS↑, Casp3↑, Apoptosis↑, NRF2↑, *H2O2↓, *NO↓, *SOD↑, *Catalase↑, *GPx↑, *ROS↓,
3326- SIL,    Silymarin suppresses proliferation of human hepatocellular carcinoma cells under hypoxia through downregulation of the HIF-1α/VEGF pathway
- in-vitro, Liver, HepG2 - in-vitro, Liver, Hep3B
*hepatoP↑, chemoPv↑, ChemoSen↑, TumCP↓, TumCMig↓, TumCI↓, Hif1a↓, VEGF↓, angioG↓,
3327- SIL,    Effects of silymarin on HIF‑1α and MDR1 expression in HepG‑2 cells under hypoxia
- in-vitro, Liver, HepG2
MDR1↓, Hif1a↓, P-gp↓,
1192- SM,    Abietane diterpenes from Salvia miltiorrhiza inhibit the activation of hypoxia-inducible factor-1
- in-vitro, GC, AGS - in-vitro, Liver, HepG3
Hif1a↓, VEGF↓,

Showing Research Papers: 1 to 7 of 7

* indicates research on normal cells as opposed to diseased cells
Total Research Paper Matches: 7

Pathway results for Effect on Cancer / Diseased Cells:


Redox & Oxidative Stress ⓘ

NRF2↑, 1,   ROS↑, 1,  

Core Metabolism/Glycolysis ⓘ

GlucoseCon↓, 1,   Glycolysis↓, 1,   IDH1↑, 1,   lactateProd↓, 1,   LAR↓, 1,   LDHA↓, 1,  

Cell Death ⓘ

Akt↓, 1,   p‑Akt↓, 1,   Apoptosis↑, 2,   BAX↑, 1,   Bcl-2↓, 1,   Casp3↑, 1,   MCT1↓, 1,  

DNA Damage & Repair ⓘ

P53↑, 2,  

Cell Cycle & Senescence ⓘ

TumCCA↑, 1,  

Proliferation, Differentiation & Cell State ⓘ

Gli1↓, 1,   HH↓, 1,   p‑mTOR↓, 1,   Smo↓, 1,   STAT3↓, 3,  

Migration ⓘ

AP-1↓, 1,   TumCI↓, 1,   TumCMig↓, 1,   TumCP↓, 1,  

Angiogenesis & Vasculature ⓘ

angioG↓, 1,   EGFR↓, 1,   Hif1a↓, 7,   NO↑, 1,   VEGF↓, 4,  

Barriers & Transport ⓘ

P-gp↓, 1,  

Immune & Inflammatory Signaling ⓘ

COX2↓, 1,   HCAR1↓, 1,   NF-kB↓, 1,   TNF-α↓, 1,  

Cellular Microenvironment ⓘ

pH↑, 1,  

Drug Metabolism & Resistance ⓘ

ChemoSen↑, 1,   MDR1↓, 2,  

Clinical Biomarkers ⓘ

EGFR↓, 1,  

Functional Outcomes ⓘ

chemoPv↑, 1,  
Total Targets: 41

Pathway results for Effect on Normal Cells:


Redox & Oxidative Stress ⓘ

antiOx↑, 1,   Catalase↑, 1,   GPx↑, 1,   H2O2↓, 1,   ROS↓, 1,   SOD↑, 1,  

Angiogenesis & Vasculature ⓘ

NO↓, 1,  

Functional Outcomes ⓘ

hepatoP↑, 1,  
Total Targets: 8

Scientific Paper Hit Count for: Hif1a, HIF1α/HIF1a
2 Curcumin
2 Silymarin (Milk Thistle) silibinin
1 Ashwagandha(Withaferin A)
1 EGCG (Epigallocatechin Gallate)
1 Salvia miltiorrhiza
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:14  Cells:%  prod#:%  Target#:143  State#:%  Dir#:1
  wNotes=0  sortOrder:rid,rpid

 

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