P450 Cancer Research Results

P450, cytochrome P450 (CYP) family: Click to Expand ⟱
Source:
Type:
The cytochrome P450 (CYP) family includes many isoenzymes that play key roles in metabolizing endogenous substances (like hormones) and xenobiotics (including drugs and toxins). Changes in the expression of these enzymes in various cancers can affect carcinogen activation, drug metabolism, and overall tumor biology, influencing both cancer risk and prognosis.

CYP1B1
– Frequently overexpressed in several cancers including breast, ovarian, prostate, and colorectal cancers.
– Its expression is often low in normal tissues, making it a potential target for selective cancer therapies.

2. CYP3A4 and CYP3A5
These enzymes are highly expressed in the liver, but their expression is also observed in extrahepatic tissues.
– In cancer, CYP3A enzymes can be variably expressed; for instance, CYP3A4 may be upregulated in some liver cancers but downregulated in others.

3. CYP2E1
– CYP2E1 is expressed in the liver and extrahepatic tissues.
– Elevated CYP2E1 activity can lead to increased production of reactive oxygen species (ROS), contributing to DNA damage and cancer progression.

4. CYP19A1 (Aromatase)
– Aromatase converts androgens to estrogens and is expressed in adipose tissue as well as in certain tumors such as breast cancer.
– Its local expression in breast tumors can increase estrogen levels, promoting hormone-dependent tumor growth.

5. CYP2C Family (e.g., CYP2C8, CYP2C9, CYP2C19)
– These enzymes are involved in metabolizing various drugs and are expressed in the liver and intestines.
– Their expression levels can be altered in different tumor types, potentially affecting drug metabolism.

CYP450 enzymes are a large family with diverse roles in cancer biology.
• Their expression in cancers (e.g., CYP1B1, CYP3A4/5, CYP2E1, CYP19A1) has been linked to both the development and progression of tumors, as well as influencing responses to therapy.
Nor, Normal Healthy: Click to Expand ⟱
Normal Healthy
Scientific Papers found: Click to Expand⟱
2474- Ba,    Anticancer properties of baicalein: a review
- Review, Var, NA - in-vitro, Nor, BV2
ROS⇅, ROS↑, ER Stress↑, Ca+2↑, Apoptosis↑, eff↑, DR5↑, 12LOX↓, Cyt‑c↑, Casp7↑, Casp9↑, Casp3↑, cl‑PARP↑, TumCCA↑, cycE/CCNE↑, CDK4↓, cycD1/CCND1↓, VEGF↓, cMyc↓, Hif1a↓, NF-kB↓, BioEnh↑, BioEnh↑, P450↓, *Hif1a↓, *iNOS↓, *COX2↓, *VEGF↓, *ROS↓, *PI3K↓, *Akt↓,
5480- BM,    Inhibition of Human Cytochrome P450 Enzymes by Bacopa monnieri Standardized Extract and Constituents
- Human, Nor, NA
P450↓, CYP3A4↓, CYP2C9↓,
1802- NarG,  ATV,    Bioenhancing effects of naringin on atorvastatin
- in-vivo, Nor, NA
BioEnh↑, LDL↓, P450↓, P-gp↓,
4938- PEITC,    Clinical Trial of 2-Phenethyl Isothiocyanate as an Inhibitor of Metabolic Activation of a Tobacco-Specific Lung Carcinogen in Cigarette Smokers
- Trial, Nor, NA
*Risk↑, *P450↓, *BioAv↑, *BioAv↑, *BioAv↑, *Dose↝, Dose↝,

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 ⓘ

ROS↑, 1,   ROS⇅, 1,  

Core Metabolism/Glycolysis ⓘ

12LOX↓, 1,   cMyc↓, 1,   CYP3A4↓, 1,   LDL↓, 1,  

Cell Death ⓘ

Apoptosis↑, 1,   Casp3↑, 1,   Casp7↑, 1,   Casp9↑, 1,   Cyt‑c↑, 1,   DR5↑, 1,  

Protein Folding & ER Stress ⓘ

ER Stress↑, 1,  

DNA Damage & Repair ⓘ

cl‑PARP↑, 1,  

Cell Cycle & Senescence ⓘ

CDK4↓, 1,   cycD1/CCND1↓, 1,   cycE/CCNE↑, 1,   TumCCA↑, 1,  

Migration ⓘ

Ca+2↑, 1,  

Angiogenesis & Vasculature ⓘ

Hif1a↓, 1,   VEGF↓, 1,  

Barriers & Transport ⓘ

P-gp↓, 1,  

Immune & Inflammatory Signaling ⓘ

NF-kB↓, 1,  

Drug Metabolism & Resistance ⓘ

BioEnh↑, 3,   CYP2C9↓, 1,   Dose↝, 1,   eff↑, 1,   P450↓, 3,  
Total Targets: 28

Pathway results for Effect on Normal Cells:


Redox & Oxidative Stress ⓘ

ROS↓, 1,  

Cell Death ⓘ

Akt↓, 1,   iNOS↓, 1,  

Proliferation, Differentiation & Cell State ⓘ

PI3K↓, 1,  

Angiogenesis & Vasculature ⓘ

Hif1a↓, 1,   VEGF↓, 1,  

Immune & Inflammatory Signaling ⓘ

COX2↓, 1,  

Drug Metabolism & Resistance ⓘ

BioAv↑, 3,   Dose↝, 1,   P450↓, 1,  

Functional Outcomes ⓘ

Risk↑, 1,  
Total Targets: 11

Scientific Paper Hit Count for: P450, cytochrome P450 (CYP) family
1 Baicalein
1 Bacopa monnieri
1 Naringin
1 Atorvastatin
1 Phenethyl isothiocyanate
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:49  Cells:%  prod#:%  Target#:1061  State#:%  Dir#:1
  wNotes=0  sortOrder:rid,rpid

 

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