Pterostilbene / CRM 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


CRM, Calorie restriction mimetics (CRMs): Click to Expand ⟱
Source:
Type:
Calorie restriction mimetics (CRMs) are compounds that appear to mimic some of the biochemical effects of caloric restriction without the need to actually reduce caloric intake.

-Resveratrol:Known for activating sirtuins (e.g., SIRT1)
-Curcumin
-Quercetin
-EGCG
-Spermidine
-Fisetin
-Berberine
-Pterostilbene
-Hydroxytyrosol
-Sulforaphane
-Cinnamaldehyde
-Nicotinamide Riboside (NR) and Nicotinamide Mononucleotide (NMN)
-Alpha-Ketoglutarate (AKG)
-Rapamycin (Sirolimus
Scientific Papers found: Click to Expand⟱
3924- PTS,    Effect of resveratrol and pterostilbene on aging and longevity
- Review, AD, NA - Review, Stroke, NA
*antiOx↓, *ROS↑, *SOD↑, *GSH↑, *NRF2↑, *MDA↓, *HNE↓, *Inflam↓, *MAPK↓, *IL6↓, *TNF-α↓, *HO-1↑, *cardioP↑, *neuroP↑, *CRM↑, *NLRP3↓,

Showing Research Papers: 1 to 1 of 1

* indicates research on normal cells as opposed to diseased cells
Total Research Paper Matches: 1

Pathway results for Effect on Cancer / Diseased Cells:


Total Targets: 0

Pathway results for Effect on Normal Cells:


Redox & Oxidative Stress ⓘ

antiOx↓, 1,   GSH↑, 1,   HNE↓, 1,   HO-1↑, 1,   MDA↓, 1,   NRF2↑, 1,   ROS↑, 1,   SOD↑, 1,  

Core Metabolism/Glycolysis ⓘ

CRM↑, 1,  

Cell Death ⓘ

MAPK↓, 1,  

Immune & Inflammatory Signaling ⓘ

IL6↓, 1,   Inflam↓, 1,   TNF-α↓, 1,  

Protein Aggregation ⓘ

NLRP3↓, 1,  

Clinical Biomarkers ⓘ

IL6↓, 1,  

Functional Outcomes ⓘ

cardioP↑, 1,   neuroP↑, 1,  
Total Targets: 17

Scientific Paper Hit Count for: CRM, Calorie restriction mimetics (CRMs)
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#:1128  State#:%  Dir#:2
  wNotes=0  sortOrder:rid,rpid

 

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