condition found tbRes List
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

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
- 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


cognitive, cognitive: Click to Expand ⟱
Source:
Type:
Cognitive


Scientific Papers found: Click to Expand⟱
3574- CUR,    The effect of curcumin (turmeric) on Alzheimer's disease: An overview
- Review, AD, NA
*antiOx↑, Curcumin as an antioxidant, anti-inflammatory and lipophilic action improves the cognitive functions in patients with AD
*Inflam↓,
*lipid-P↓,
*cognitive↑,
*memory↑, overall memory in patients with AD has improved.
*Aβ↓, curcumin may help the macrophages to clear the amyloid plaques found in Alzheimer's disease.
*COX2↓, Curcumin is found to inhibit cyclooxygenase (COX-2),
*ROS↓, The reduction of the release of ROS by stimulated neutrophils, inhibition of AP-1 and NF-Kappa B inhibit the activation of the pro-inflammatory cytokines TNF (tumor necrosis factor)-alpha and IL (interleukin)-1 beta
*AP-1↓,
*NF-kB↓,
*TNF-α↓,
*IL1β↓,
*SOD↑, It also increased the activity of superoxide dismutase, sodium-potassium ATPase that normally decreased with aging.
*GSH↑, followed by a significant elevation in oxidized glutathione content.
*HO-1↑, curcumin induces hemoxygenase activity.
*IronCh↑, curcumin effectively binds to copper, zinc and iron.
*BioAv↓, Curcumin has poor bioavailability. Because curcumin readily conjugated in the intestine and liver to form curcumin glucuronides.
*Half-Life↝, , serum curcumin concentrations peaked one to two hours after an oral dose
*Dose↝, Peak serum concentrations were 0.5, 0.6 and 1.8 micromoles/L at doses of 4, 6 and 8 g/day respectively.
*BBB↑, Curcumin crosses the blood brain barrier and is detected in CSF
*BioAv↑, Absorption appears to be better with food.
*toxicity∅, A phase 1 human trial with 25 subjects using up to 8000 mg of curcumin per day for three months found no toxicity from curcumin.
*eff↑, Co-supplementation with 20 mg of piperine (extracted from black pepper) significantly increase the bioavailablity of curcumin by 2000%

3576- CUR,    Protective Effects of Indian Spice Curcumin Against Amyloid-β in Alzheimer's Disease
- Review, AD, NA
*Inflam↓, known to have protective effects, including anti-inflammatory, antioxidant, anti-arthritis, pro-healing, and boosting memory cognitive functions.
*antiOx↑,
*memory↑,
*Aβ↓, curcumin prevents Aβ aggregation and crosses the blood-brain barrier,
*BBB↑,
*cognitive↑, curcumin ameliorates cognitive decline and improves synaptic functions in mouse models of AD
*tau↓, curcumin's effect on inhibition of A and tau,copper binding ability, cholesterol lowering ability, anti-inflammatory and modulation of microglia, acetylcholinesterase (AChE) inhibition, antioxidant properties,
*LDL↓,
*AChE↓,
*IL1β↓, Curcumin reduced the levels of oxidized proteins and IL1B in the brains of APP mice
*IronCh↑, Curcumin binds to redox-active metals, iron and copper
*neuroP↑, Curcumin, a neuroprotective agent, has poor brain bioavailability.
*BioAv↝,
*PI3K↑, They found that curcumin significantly upregulates phosphatidylinositol 3-kinase (PI3K), Akt, nuclear factor E2-related factor-2 (Nrf2), heme oxygenase 1, and ferritin expression
*Akt↑,
*NRF2↑,
*HO-1↑,
*Ferritin↑,
*HO-2↓, and that it significantly downregulates heme oxygenase 2, ROS, and A40/42 expression.
*ROS↓,
*Ach↑, significant increase in brain ACh, glutathione, paraoxenase, and BCL2 levels with respect to untreated group associated with significant decrease in brain AChE activity,
*GSH↑,
*Bcl-2↑,
*ChAT↑, nvestigation revealed that the selected treatments caused marked increase in ChAT positive cells.

3577- CUR,    Oral curcumin for Alzheimer's disease: tolerability and efficacy in a 24-week randomized, double blind, placebo-controlled study
- Trial, AD, NA
*cognitive∅, unable to demonstrate clinical or biochemical evidence of efficacy of Curcumin C3 Complex® in AD in this 24-week placebo-controlled trial although preliminary data suggest limited bioavailability of this compound.
*BioAv↑, The levels of native curcumin measured in plasma were low (7.32 ng/mL).

3581- CUR,    Curcumin Attenuated Neurotoxicity in Sporadic Animal Model of Alzheimer's Disease
- NA, AD, NA
*antiOx↑, antioxidant and anti-inflammatory properties
*Inflam↓, treatment with CUR enhances pro-oxidant levels, antioxidant enzymes activities and anti-inflammatory cytokine production and decreases apoptotic cells in AlCl3-exposed hippocampus rats.
*BBB↑, CUR is able to cross the blood–brain barrier
*NRF2↑, CUR was shown to provide neuroprotection by inducing the upregulation of the transcription of nuclear factor (erythroid-derived 2)-like 2 (Nrf2) and by suppression of NF-κB activation
*NF-kB↓,
*cognitive↑, CUR Protects against AlCl3-Induced Cognitive Impairment
*ROS↓, Co-treatment with CUR significantly attenuated oxidative stress in the hippocampus by decreasing levels of MDA and enhancing SOD and catalase activities, when compared to AlCl3-treated animals.
*MDA↓,
*SOD↑,
*Catalase↑,
*INF-γ↓, CUR significantly reduced INF-γ concentration,
*IL4↓, our results showed that co- and post-treatments of CUR reduce IL-4 concentration.
*memory↑, CUR treatments protect rats against deterioration of spatial memory and
*TNF-α↓, CUR modulated the inflammatory status by the (i) inhibition of TNF-α and IL-1β production in the rat brain
*IL1β↓,

2688- CUR,    Effects of resveratrol, curcumin, berberine and other nutraceuticals on aging, cancer development, cancer stem cells and microRNAs
- Review, Var, NA - Review, AD, NA
*ROS↓, CUR reduced the production of ROS
*SOD↑, CUR also upregulated the expression of superoxide dismutase (SOD) genes
p16↑, The effects of CUR on gene expression in cancer-associated fibroblasts obtained from breast cancer patients has been examined. CUR increased the expression of the p16INK4A and other tumor suppressor proteins
JAK2↓, CUR decreased the activity of the JAK2/STAT3 pathway
STAT3↓,
CXCL12↓, and many molecules involved in cellular growth and metastasis including: stromal cell-derived factor-1 (SDF-1), IL-6, MMP2, MMP9 and TGF-beta
IL6↓,
MMP2↓,
MMP9↓,
TGF-β↓,
α-SMA↓, These effects reduced the levels of alpha-smooth muscle actin (alpha-SMA) which was attributed to decreased migration and invasion of the cells.
LAMs↓, CUR suppressed Lamin B1 and
DNAdam↑, induced DNA damage-independent senescence in proliferating but not quiescent breast stromal fibroblasts in a p16INK4A-dependent manner.
*memory↑, CUR has recently been shown to suppress memory decline by suppressing beta-site amyloid precursor protein cleaving enzyme 1 (BACE1= Beta-secretase 1, an important gene in AD) expression which is implicated in beta-amyoid pathology in 5xFAD transgenic
*cognitive↑, CUR was found to decrease adiposity and improve cognitive function in a similar fashion as CR in 15-month-old mice.
*Inflam↓, The effects of CUR and CR were positively linked with anti-inflammatory or antioxidant actions
*antiOx↓,
*NO↑, CUR treatment increased nNOS expression, acidity and NO concentration
*MDA↓, CUR treatment resulted in decreased levels of MDA
*ROS↓, CUR treatment was determined to cause reduction of ROS in the AMD-RPEs and protected the cells from H2O2-induced cell death by reduction of ROS levels.
DNMT1↓, CUR has been shown to downregulate the expression of DNA methyl transferase I (DNMT1)
ROS↑, induction of ROS and caspase-3-mediated apoptosis
Casp3↑,
Apoptosis↑,
miR-21↓, CUR was determined to decrease both miR-21 and anti-apoptotic protein expression.
LC3II↓, CUR also induced proteins associated with cell death such as LC3-II and other proteins in U251 cells
ChemoSen↑, The combined CUR and temozolomide treatment resulted in enhanced toxicity in U-87 glioblastoma cells.
NF-kB↓, suppression of NF-kappaB activity
CSCs↓, Dendrosomal curcumin increased the expression of miR-145 and decreased the expression of stemness genes including: NANOG, OCT4A, OCT4B1, and SOX2 [113]
Nanog↓,
OCT4↓,
SOX2↓,
eff↑, A synergistic interaction was observed when emodin and CUR were combined in terms of inhibition of cell growth, survival and invasion.
Sp1/3/4↓, CUR inducing ROS which results in suppression of specificity protein expression (SP1, SP3 and SP4) as well as miR-27a.
miR-27a-3p↓,
ZBTB10↑, downregulation of miR-27a by CUR, increased expression of ZBTB10 occurred
SOX9?, This resulted in decreased SOX9 expression.
ChemoSen↑, CUR used in combination with cisplatin resulted in a synergistic cytotoxic effect, while the effects were additive or sub-additive in combination with doxorubicin
VEGF↓, Some of the effects of CUR treatment are inhibition of NF-κB activity and downstream effector proteins, including: VEGF, MMP-9, XIAP, BCL-2 and Cyclin-D1.
XIAP↓,
Bcl-2↓,
cycD1↓,
BioAv↑, Piperine is an alkaloid found in the seeds of black pepper (Piper nigrum) and is known to enhance the bioavailability of several therapeutic agents, including CUR
Hif1a↓, CUR inhibits HIF-1 in certain HCC cell lines and in vivo studies with tumor xenografts. CUR also inhibited EMT by suppressing HIF-1alpha activity in HepG2 cells
EMT↓,
BioAv↓, CUR has a poor solubility in aqueous enviroment, and consequently it has a low bioavailability and therefore low concentrations at the target sites.
PTEN↑, CUR treatment has been shown to result in activation of PTEN, which is a target of miR-21.
VEGF↓, CUR treatment resulted in a decrease of VEGF and activated Akt.
Akt↑,
EZH2↓, CUR also suppressed EZH2 expression by induction of miR-let 7c and miR-101.
NOTCH1↓, The expression of NOTCH1 was inhibited upon EZH2 suppression [
TP53↑, CUR has been shown to activate the TP53/miR-192-5p/miR-215/XIAP pathway in NSCLC.
NQO1↑, CUR can also induce the demethylation of the nuclear factor erythroid-2 (NF-E2) related factor-2 (NRT2) gene which in turn activates (NQO1), heme oxygenase-1 (HO1) and an antioxidant stress pathway which can prevent growth in mouse TRAMP-C1 prostate
HO-1↑,

2816- CUR,    NEUROPROTECTIVE EFFECTS OF CURCUMIN
- Review, AD, NA - Review, Park, NA
*neuroP↑, Curcumin has an outstanding safety profile and a number of pleiotropic actions with potential for neuroprotective efficacy, including anti-inflammatory, antioxidant, and anti-protein-aggregate activities.
*Inflam↓,
*antiOx↑,
*BioAv↓, despite concerns about poor oral bioavailability, curcumin has at least 10 known neuroprotective action
*AP-1↓, Curcumin inhibition of AP-1 and NF-κB-mediated transcription occurs at relatively low (<100 nM) doses and might be due to inhibition of histone acetylase (HAT) or activation of histone deacetylase (HDAC) activity
*NF-kB↓,
*HATs↓,
*HDAC↑,
Dose↑, At high doses (>3 µM) that are relevant to colon cancer but unlikely achievable with oral delivery in plasma and tissues outside of the gut, curcumin can act as an alkylating agent,10 a phase II enzyme inducer,11 and stimulate antioxidant response el
*ROS↓, We also found that curcmin reduced oxidative damage, inflammation, and cognitive deficits in rats receiving CNS infusions of toxic Aβ
*cognitive↑,
*Aβ↓, dose-dependently blocked Aβ aggregation at submicromolar concentrations

2818- CUR,    Novel Insight to Neuroprotective Potential of Curcumin: A Mechanistic Review of Possible Involvement of Mitochondrial Biogenesis and PI3/Akt/ GSK3 or PI3/Akt/CREB/BDNF Signaling Pathways
- Review, AD, NA
*neuroP↑, Curcumin's protective functions against neural cell degeneration due to mitochondrial dysfunction and consequent events such as oxidative stress, inflammation, and apoptosis in neural cells have been documented
*ROS↓, studies show that curcumin exerts neuroprotective effects on oxidative stress.
*Inflam↓,
*Apoptosis↓,
*cognitive↑, cognitive performance to receive the title of neuroprotective
*cardioP↑, Studies have shown that curcumin can induce cell regeneration and defense in multiple organs such as the brain, cardiovascular system,
other↑, It has been shown that chronic use of curcumin in patients with neurodegenerative disorder can cause gray matter volume increase
*COX2↓, Curcumin also decreased the brain protein levels and activity of cyclooxygenase 2 (COX-2)
*IL1β↓, inhibition of IL-1β and TNF-α production, and enhancement of Nf-Kβ inhibition
*TNF-α↓,
NF-kB↓,
*PGE2↓, hronic curcumin therapy has shown a significant decrease in lipopolysaccharide (LPS)-induced elevation of brain prostaglandin E2 (PGE2) synthesis in rats
*iNOS↓, curcumin pretreatment decreased NOS activity in the ischemic rat model
*NO↓, curcumin has been shown to decrease NOS expression and NO production in rat brain tissue
*IL2↓, IL-2 is a cytokine that is anti-inflammatory. Numerous studies have shown that curcumin increases the secretion of IL-2
*IL4↓, curcumin reduced levels of IL-4
*IL6↓, Numerous studies have shown that curcumin in neurodegenerative events attenuates IL-6 production
*INF-γ↓, curcumin reduced the production of INF-γ, as pro-inflammatory cytokine
*GSK‐3β↓, Furthermore, previous findings have confirmed that inhibition of GSK-3β or CREB activation by curcumin has reduced the production of pro-inflammatory mediators under different conditions
*STAT↓, Inhibition of GSK-3β by curcumin has been found to result in reduced STAT activation
*GSH↑, chronic curcumin therapy increased glutathione levels in primary cultivated rat cerebral cortical cells
*MDA↓, multiple doses of 5, 10, 40 and 60 mg/kg) in rodents will inhibit neurodegenerative agent malicious effects, and reduce the amount of MDA and lipid peroxidation in brain tissue
*lipid-P↓,
*SOD↑, Curcumin induces increased production of SOD, glutathione peroxidase (GPx), CAT, and glutathione reductase (GR) activating antioxidant defenses
*GPx↑,
*Catalase↑,
*GSR↓,
*LDH↓, Curcumin decreased lactate dehydrogenase, lipoid peroxidation, ROS, H2O2 and inhibited Caspase 3 and 9
*H2O2↓,
*Casp3↓,
*Casp9↓,
*NRF2↑, ncreased mitochondrial uncoupling protein 2 and increased mitochondrial biogenesis. Nuclear factor-erythroid 2-related factor 2 (Nrf2)
*AIF↓, Curcumin treatment decreased the number of AIF positive nuclei 24 h after treatment in the hippocampus,
*ATP↑, curcumin in hippocampal cells induced an increase in mitochondrial mass leading to increased production of ATP with major improvements in mitochondrial efficiency


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

Results for Effect on Cancer/Diseased Cells:
Akt↑,1,   Apoptosis↑,1,   Bcl-2↓,1,   BioAv↓,1,   BioAv↑,1,   Casp3↑,1,   ChemoSen↑,2,   CSCs↓,1,   CXCL12↓,1,   cycD1↓,1,   DNAdam↑,1,   DNMT1↓,1,   Dose↑,1,   eff↑,1,   EMT↓,1,   EZH2↓,1,   Hif1a↓,1,   HO-1↑,1,   IL6↓,1,   JAK2↓,1,   LAMs↓,1,   LC3II↓,1,   miR-21↓,1,   miR-27a-3p↓,1,   MMP2↓,1,   MMP9↓,1,   Nanog↓,1,   NF-kB↓,2,   NOTCH1↓,1,   NQO1↑,1,   OCT4↓,1,   other↑,1,   p16↑,1,   PTEN↑,1,   ROS↑,1,   SOX2↓,1,   SOX9?,1,   Sp1/3/4↓,1,   STAT3↓,1,   TGF-β↓,1,   TP53↑,1,   VEGF↓,2,   XIAP↓,1,   ZBTB10↑,1,   α-SMA↓,1,  
Total Targets: 45

Results for Effect on Normal Cells:
Ach↑,1,   AChE↓,1,   AIF↓,1,   Akt↑,1,   antiOx↓,1,   antiOx↑,4,   AP-1↓,2,   Apoptosis↓,1,   ATP↑,1,   Aβ↓,3,   BBB↑,3,   Bcl-2↑,1,   BioAv↓,2,   BioAv↑,2,   BioAv↝,1,   cardioP↑,1,   Casp3↓,1,   Casp9↓,1,   Catalase↑,2,   ChAT↑,1,   cognitive↑,6,   cognitive∅,1,   COX2↓,2,   Dose↝,1,   eff↑,1,   Ferritin↑,1,   GPx↑,1,   GSH↑,3,   GSK‐3β↓,1,   GSR↓,1,   H2O2↓,1,   Half-Life↝,1,   HATs↓,1,   HDAC↑,1,   HO-1↑,2,   HO-2↓,1,   IL1β↓,4,   IL2↓,1,   IL4↓,2,   IL6↓,1,   INF-γ↓,2,   Inflam↓,6,   iNOS↓,1,   IronCh↑,2,   LDH↓,1,   LDL↓,1,   lipid-P↓,2,   MDA↓,3,   memory↑,4,   neuroP↑,3,   NF-kB↓,3,   NO↓,1,   NO↑,1,   NRF2↑,3,   PGE2↓,1,   PI3K↑,1,   ROS↓,7,   SOD↑,4,   STAT↓,1,   tau↓,1,   TNF-α↓,3,   toxicity∅,1,  
Total Targets: 62

Scientific Paper Hit Count for: cognitive, cognitive
7 Curcumin
Filter Conditions: Pro/AntiFlg:%  IllCat:%  CanType:%  Cells:%  prod#:65  Target#:557  State#:%  Dir#:%
  wNotes=on  sortOrder:rid,rpid

 

Home Page