Curcumin / TumVol Cancer Research Results

CUR, Curcumin: Click to Expand ⟱
Features:
Curcumin is the main active ingredient in Tumeric. Member of the ginger family.Curcumin is a polyphenol extracted from turmeric with anti-inflammatory and antioxidant properties.
- Has iron-chelating, iron-chelating properties. Ferritin. But still known to increase Iron in Cancer cells.
- GSH depletion in cancer cells, exhaustion of the antioxidant defense system. But still raises GSH↑ in normal cells.
- Higher concentrations (5-10 μM) of curcumin induce autophagy and ROS production
- Inhibition of TrxR, shifting the enzyme from an antioxidant to a prooxidant
- Strong inhibitor of Glo-I, , causes depletion of cellular ATP and GSH
- Curcumin has been found to act as an activator of Nrf2, (maybe bad in cancer cells?), hence could be combined with Nrf2 knockdown
-may suppress CSC: suppresses self-renewal and pathways (Wnt/Notch/Hedgehog).
Clinical studies testing curcumin in cancer patients have used a range of dosages, often between 500 mg and 8 g per day; however, many studies note that doses on the lower end may not achieve sufficient plasma concentrations for a therapeutic anticancer effect in humans.
• Formulations designed to improve curcumin absorption (like curcumin combined with piperine, nanoparticle formulations, or liposomal curcumin) are often employed in clinical trials to enhance its bioavailability.

-Note half-life 6 hrs.
BioAv is poor, use piperine or other enhancers
Pathways:
- induce ROS production at high concentration. Lowers ROS at lower concentrations
curcumin can act as a pro-oxidant when blue light is applied
- ROS↑ related: MMP↓(ΔΨm), ER Stress↑, UPR↑, GRP78↑, Cyt‑c↑, Caspases↑, DNA damage↑, cl-PARP↑, HSP↓
- Lowers AntiOxidant defense in Cancer Cells: GSH↓ Catalase↓ HO1↓ GPx↓
but conversely is known as a NRF2↑ activator in cancer
- Raises AntiOxidant defense in Normal Cells: ROS↓, NRF2↑, SOD↑, GSH↑, Catalase↑,
- lowers Inflammation : NF-kB↓, COX2↓, p38↓, Pro-Inflammatory Cytokines : TNF-α↓, IL-6↓, IL-8↓
- inhibit Growth/Metastases : TumMeta↓, TumCG↓, EMT↓, MMPs↓, MMP2↓, MMP9↓, uPA↓, VEGF↓, NF-κB↓, CXCR4↓, SDF1↓, TGF-β↓, α-SMA↓, ERK↓
- reactivate genes thereby inhibiting cancer cell growth : HDAC↓, DNMT1↓, DNMT3A↓, EZH2↓, P53↑, HSP↓, Sp proteins↓,
- cause Cell cycle arrest : TumCCA↑, cyclin D1↓, CDK2↓, CDK4↓, CDK6↓,
- inhibits Migration/Invasion : TumCMig↓, TumCI↓, ERK↓, EMT↓, TOP1↓, TET1↓,
- inhibits glycolysis /Warburg Effect and ATP depletion : HIF-1α↓, PKM2↓, cMyc↓, GLUT1↓, LDHA↓, HK2↓, PFKs↓, PDKs↓, HK2↓, ECAR↓, OXPHOS↓, GRP78↑, GlucoseCon↓
- inhibits angiogenesis↓ : VEGF↓, HIF-1α↓, Notch↓, FGF↓, PDGF↓, EGFR↓, Integrins↓,
- inhibits Cancer Stem Cells : CSC↓, CK2↓, Hh↓, GLi1↓, CD133↓, CD24↓, β-catenin↓, n-myc↓, sox2↓, OCT4↓,
- Others: PI3K↓, AKT↓, JAK↓, STAT↓, Wnt↓, β-catenin↓, AMPK↓, ERK↓, JNK, TrxR**,
- Synergies: chemo-sensitization, chemoProtective, RadioSensitizer, RadioProtective, Others(review target notes), Neuroprotective, Cognitive, Renoprotection, Hepatoprotective, CardioProtective,

- Selectivity: Cancer Cells vs Normal Cells

Rank Pathway / Axis Cancer Cells Normal Cells Label Primary Interpretation Notes
1 NF-κB signaling ↓ NF-κB activation ↓ inflammatory NF-κB tone Driver Suppression of survival and inflammatory transcription NF-κB is a primary, repeatedly validated curcumin target explaining pleiotropic downstream effects
2 STAT3 signaling ↓ STAT3 phosphorylation / activity ↔ or mild suppression Driver Loss of pro-survival and proliferative signaling STAT3 inhibition contributes to growth arrest, apoptosis sensitization, and reduced cytokine signaling in tumors
3 Reactive oxygen species (ROS) ↑ ROS (dose- & context-dependent) ↓ ROS / buffered Conditional Driver Biphasic redox modulation Curcumin can act as a pro-oxidant in cancer cells with high basal stress while acting antioxidant in normal cells
4 Mitochondrial integrity / intrinsic apoptosis ↓ ΔΨm; ↑ caspase activation ↔ preserved Driver Execution of intrinsic apoptosis Mitochondrial dysfunction and caspase activation occur downstream of NF-κB/STAT3 and ROS effects
5 PI3K → AKT → mTOR axis ↓ AKT / ↓ mTOR ↔ or adaptive suppression Secondary Reduced growth and anabolic signaling AKT/mTOR inhibition contributes to growth suppression and autophagy induction in cancer cells
6 Autophagy ↑ autophagy (protective or pro-death) ↑ adaptive autophagy Secondary Stress adaptation vs cell death Autophagy may be cytoprotective or cooperate with apoptosis depending on context and dose
7 HIF-1α / VEGF hypoxia–angiogenesis axis ↓ HIF-1α; ↓ VEGF ↔ minimal effect Secondary Anti-angiogenic pressure Suppression of hypoxia-driven transcription limits angiogenesis and tumor adaptation
8 Cell cycle regulation ↑ G2/M or G1 arrest ↔ largely spared Phenotypic Cytostatic growth control Cell-cycle arrest reflects upstream signaling and epigenetic effects rather than direct CDK inhibition
9 Migration / invasion (EMT, MMP axis) ↓ migration & invasion ↔ Phenotypic Anti-metastatic phenotype Reduced EMT markers and protease activity limit invasive behavior
10 Epigenetic regulation (p300/CBP HAT activity) ↓ histone acetylation ↔ modest Secondary Transcriptional reprogramming Curcumin modulates chromatin via HAT inhibition rather than classic HDAC inhibition


TumVol, Tumor Volume: Click to Expand ⟱
Source:
Type:
Tumor Volume
Scientific Papers found: Click to Expand⟱
437- CUR,    Anti-cancer activity of amorphous curcumin preparation in patient-derived colorectal cancer organoids
- vitro+vivo, CRC, TCO1 - vitro+vivo, CRC, TCO2
cycD1/CCND1↓, cMyc↓, p‑ERK↓, CD44↓, CD133↓, LGR5↓, TumCCA↑, TumVol↓, CSCs↓,
9- CUR,    Curcumin Suppresses Malignant Glioma Cells Growth and Induces Apoptosis by Inhibition of SHH/GLI1 Signaling Pathway in Vitro and Vivo
- vitro+vivo, MG, U87MG - vitro+vivo, MG, T98G
HH↓, Shh↓, Gli1↓, cycD1/CCND1↓, Bcl-2↓, FOXM1↓, Bax:Bcl2↑, TumCP↓, TumCMig↓, Apoptosis↑, TumVol↑, TumCCA↑, Casp3↑, OS↑,
438- CUR,    Curcumin Reduces Colorectal Cancer Cell Proliferation and Migration and Slows In Vivo Growth of Liver Metastases in Rats
- vitro+vivo, CRC, CC531
TumCP↓, TumVol↓, Albumin↑, ALP↑, AST↑, ALAT↑, cholinesterase↓,
444- CUR,  Cisplatin,    LncRNA KCNQ1OT1 is a key factor in the reversal effect of curcumin on cisplatin resistance in the colorectal cancer cells
- vitro+vivo, CRC, HCT8
TumVol↓, Apoptosis↑, Bcl-2↓, Cyt‑c↑, BAX↑, cl‑Casp3↑, cl‑PARP1↑, miR-497↑, KCNQ1OT1↓,
447- CUR,  OXA,    Curcumin reverses oxaliplatin resistance in human colorectal cancer via regulation of TGF-β/Smad2/3 signaling pathway
- vitro+vivo, CRC, HCT116
p‑p65↓, Bcl-2↓, Casp3↑, EMT↓, p‑SMAD2↓, p‑SMAD3↓, N-cadherin↓, TGF-β↓, E-cadherin↑, TumVol↓, TumCMig↓,
483- CUR,  PDT,    Visible light and/or UVA offer a strong amplification of the anti-tumor effect of curcumin
- in-vivo, NA, A431
TumVol↓, TumCP↓, Apoptosis↑,
141- CUR,    Effect of curcumin on Bcl-2 and Bax expression in nude mice prostate cancer
- in-vivo, Pca, PC3
BAX↑, Bcl-2↓, TumCG↓, TumVol↓, TumW↓, Apoptosis↑, AR↓, Ca+2↑, MPT↑,
871- RES,  CUR,  QC,    The effect of resveratrol, curcumin and quercetin combination on immuno-suppression of tumor microenvironment for breast tumor-bearing mice
- in-vitro, BC, 4T1 - in-vivo, BC, 4T1
T-Cell↑, Neut↓, Macrophages↓, ROS↑, MMP↓, other↓, AntiTum↑, TumVol↓,

Showing Research Papers: 1 to 8 of 8

* indicates research on normal cells as opposed to diseased cells
Total Research Paper Matches: 8

Pathway results for Effect on Cancer / Diseased Cells:


Redox & Oxidative Stress ⓘ

ROS↑, 1,  

Mitochondria & Bioenergetics ⓘ

MMP↓, 1,   MPT↑, 1,  

Core Metabolism/Glycolysis ⓘ

ALAT↑, 1,   cMyc↓, 1,  

Cell Death ⓘ

Apoptosis↑, 4,   BAX↑, 2,   Bax:Bcl2↑, 1,   Bcl-2↓, 4,   Casp3↑, 2,   cl‑Casp3↑, 1,   Cyt‑c↑, 1,   miR-497↑, 1,  

Transcription & Epigenetics ⓘ

KCNQ1OT1↓, 1,   other↓, 1,  

DNA Damage & Repair ⓘ

cl‑PARP1↑, 1,  

Cell Cycle & Senescence ⓘ

cycD1/CCND1↓, 2,   TumCCA↑, 2,  

Proliferation, Differentiation & Cell State ⓘ

CD133↓, 1,   CD44↓, 1,   CSCs↓, 1,   EMT↓, 1,   p‑ERK↓, 1,   FOXM1↓, 1,   Gli1↓, 1,   HH↓, 1,   LGR5↓, 1,   Shh↓, 1,   TumCG↓, 1,  

Migration ⓘ

Ca+2↑, 1,   E-cadherin↑, 1,   N-cadherin↓, 1,   p‑SMAD2↓, 1,   p‑SMAD3↓, 1,   TGF-β↓, 1,   TumCMig↓, 2,   TumCP↓, 3,  

Immune & Inflammatory Signaling ⓘ

Macrophages↓, 1,   Neut↓, 1,   p‑p65↓, 1,   T-Cell↑, 1,  

Synaptic & Neurotransmission ⓘ

cholinesterase↓, 1,  

Hormonal & Nuclear Receptors ⓘ

AR↓, 1,  

Clinical Biomarkers ⓘ

ALAT↑, 1,   Albumin↑, 1,   ALP↑, 1,   AR↓, 1,   AST↑, 1,   FOXM1↓, 1,  

Functional Outcomes ⓘ

AntiTum↑, 1,   OS↑, 1,   TumVol↓, 7,   TumVol↑, 1,   TumW↓, 1,  
Total Targets: 54

Pathway results for Effect on Normal Cells:


Total Targets: 0

Scientific Paper Hit Count for: TumVol, Tumor Volume
8 Curcumin
1 Cisplatin
1 Oxaliplatin
1 Photodynamic Therapy
1 Resveratrol
1 Quercetin
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#:65  Target#:530  State#:%  Dir#:%
  wNotes=0  sortOrder:rid,rpid

 

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