Pterostilbene / BAX Cancer Research Results

PTS, Pterostilbene: Click to Expand ⟱
Features:
Antioxidant found in blueberries, cranberries and grapes.
Pterostilbene (trans-3,5-dimethoxy-40-hydroxystilbene) is a naturally occurring stilbene, found mainly in blueberries and grapes. It is a dimethylated derivative of resveratrol with comparable antioxidant, anti-inflammatory and anticarcinogenic properties [26].
-more bioavailable than resveratrol
-Antioxidant activity: Reduces reactive oxygen species and lipid peroxidation
-Anti-inflammatory: Downregulates pro-inflammatory cytokines- IL-1β, TNF-α, NF-κB
-Amyloid pathology:inhibits Aβ aggregation and promotes clearance- Aβ, APP, BACE1
-Reduces hyperphosphorylation of tau protein
-Inhibits histone deacetylases (HDACs)
-Increases acetylcholine by inhibiting acetylcholinesterase
-Sirtuin activation

Rank Pathway / Axis Cancer Cells Normal Cells Label Primary Interpretation Notes
1 SIRT1 / AMPK metabolic sensing ↑ AMPK; context-dependent SIRT1 modulation ↑ SIRT1 / ↑ AMPK Driver Energy-stress signaling Pterostilbene strongly engages energy-sensing pathways due to high bioavailability
2 PI3K → AKT → mTOR axis ↓ AKT / ↓ mTOR ↔ adaptive suppression Driver Growth and survival inhibition AKT/mTOR suppression explains cytostatic and pro-apoptotic effects in cancer cells
3 Reactive oxygen species (ROS) ↑ ROS (mild, dose-dependent) ↓ ROS / buffered Conditional Driver Biphasic redox modulation More balanced redox profile than resveratrol; weaker pro-oxidant behavior
4 Mitochondrial integrity / intrinsic apoptosis ↓ ΔΨm; ↑ caspase activation ↔ preserved Secondary Execution of apoptosis Mitochondrial apoptosis follows metabolic and redox stress
5 NF-κB signaling ↓ NF-κB activation ↓ inflammatory NF-κB tone Secondary Suppression of inflammatory survival programs NF-κB inhibition contributes to anti-invasive and chemosensitizing effects
6 Cell cycle regulation ↑ G1 or G2/M arrest ↔ spared Phenotypic Cytostatic growth control Cell-cycle arrest reflects upstream metabolic and signaling effects
7 NRF2 antioxidant response ↑ NRF2 (adaptive) ↑ NRF2 (protective) Adaptive Redox compensation NRF2 activation contributes to stress buffering rather than primary cytotoxicity


BAX, Apoptosis regulator BAX: Click to Expand ⟱
Source:
Type: Proapototic protein
BAX is a member of the Bcl-2 gene family.
Pro-apoptotic protein that forms heterodimers with anti-apoptotic BCL2 proteins; involved in various cellular activities and regulated by p53; mediates the release of cytochrome c from mitochondria.
Scientific Papers found: Click to Expand⟱
1237- PTS,    Pterostilbene induces cell apoptosis and inhibits lipogenesis in SKOV3 ovarian cancer cells by activation of AMPK-induced inhibition of Akt/mTOR signaling cascade
- in-vitro, Ovarian, SKOV3
TumCMig↓, TumCI↓, MDA↑, ROS↑, BAX↑, Casp3↑, Bcl-2↓, SREBP1↓, FASN↓, AMPK↓, p‑AMPK↑, p‑P53↑, p‑TSC2↑, p‑Akt↓, p‑mTOR↓, p‑S6K↓, p‑4E-BP1↓,
3930- PTS,    A Review of Pterostilbene Antioxidant Activity and Disease Modification
- Review, Var, NA - Review, adrenal, NA - Review, Stroke, NA
*BioAv↑, *antiOx↑, *neuroP↑, *Inflam↓, *ROS↓, *H2O2↓, *GSH↑, *GPx↑, *GSR↑, *SOD↑, TumCG↓, PTEN↑, HGF/c-Met↓, PI3K↓, Akt↓, NF-kB↓, TumMeta↓, MMP2↓, MMP9↓, Ki-67↓, Casp3↑, MMP↓, H2O2↑, ROS↑, ChemoSen↑, *cardioP↑, *CDK2↓, *CDK4↓, *cycE/CCNE↓, *cycD1/CCND1↓, *RB1↓, *PCNA↓, *CREB↑, *GABA↑, *memory↑, *IGF-1↑, *ERK↑, TIMP1↑, BAX↑, Cyt‑c↑, Diablo↑, SOD2↑,

Showing Research Papers: 1 to 2 of 2

* indicates research on normal cells as opposed to diseased cells
Total Research Paper Matches: 2

Pathway results for Effect on Cancer / Diseased Cells:


Redox & Oxidative Stress ⓘ

H2O2↑, 1,   MDA↑, 1,   ROS↑, 2,   SOD2↑, 1,  

Mitochondria & Bioenergetics ⓘ

MMP↓, 1,  

Core Metabolism/Glycolysis ⓘ

AMPK↓, 1,   p‑AMPK↑, 1,   FASN↓, 1,   p‑S6K↓, 1,   SREBP1↓, 1,  

Cell Death ⓘ

Akt↓, 1,   p‑Akt↓, 1,   BAX↑, 2,   Bcl-2↓, 1,   Casp3↑, 2,   Cyt‑c↑, 1,   Diablo↑, 1,   HGF/c-Met↓, 1,  

Kinase & Signal Transduction ⓘ

p‑TSC2↑, 1,  

DNA Damage & Repair ⓘ

p‑P53↑, 1,  

Proliferation, Differentiation & Cell State ⓘ

p‑4E-BP1↓, 1,   p‑mTOR↓, 1,   PI3K↓, 1,   PTEN↑, 1,   TumCG↓, 1,  

Migration ⓘ

Ki-67↓, 1,   MMP2↓, 1,   MMP9↓, 1,   TIMP1↑, 1,   TumCI↓, 1,   TumCMig↓, 1,   TumMeta↓, 1,  

Immune & Inflammatory Signaling ⓘ

NF-kB↓, 1,  

Drug Metabolism & Resistance ⓘ

ChemoSen↑, 1,  

Clinical Biomarkers ⓘ

Ki-67↓, 1,  
Total Targets: 35

Pathway results for Effect on Normal Cells:


Redox & Oxidative Stress ⓘ

antiOx↑, 1,   GPx↑, 1,   GSH↑, 1,   GSR↑, 1,   H2O2↓, 1,   ROS↓, 1,   SOD↑, 1,  

Core Metabolism/Glycolysis ⓘ

CREB↑, 1,  

DNA Damage & Repair ⓘ

PCNA↓, 1,  

Cell Cycle & Senescence ⓘ

CDK2↓, 1,   CDK4↓, 1,   cycD1/CCND1↓, 1,   cycE/CCNE↓, 1,   RB1↓, 1,  

Proliferation, Differentiation & Cell State ⓘ

ERK↑, 1,   IGF-1↑, 1,  

Immune & Inflammatory Signaling ⓘ

Inflam↓, 1,  

Synaptic & Neurotransmission ⓘ

GABA↑, 1,  

Drug Metabolism & Resistance ⓘ

BioAv↑, 1,  

Functional Outcomes ⓘ

cardioP↑, 1,   memory↑, 1,   neuroP↑, 1,  
Total Targets: 22

Scientific Paper Hit Count for: BAX, Apoptosis regulator BAX
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#:139  Target#:26  State#:%  Dir#:2
  wNotes=0  sortOrder:rid,rpid

 

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