SOD1 Cancer Research Results

SOD1, superoxide dismutase 1: Click to Expand ⟱

Source:

Type:

SOD1 (superoxide dismutase 1) is a key antioxidant enzyme that catalyzes the dismutation of superoxide radicals into oxygen and hydrogen peroxide.

In several cancers including breast, lung, HCC, and others, alterations in SOD1 expression have been observed, reflecting its role in managing oxidative stress.
• Elevated SOD1 levels are sometimes associated with aggressive tumor behavior, therapy resistance, or decreased apoptosis due to enhanced ROS detoxification.
• Conversely, the protective role of antioxidants can also mitigate oxidative mutation loads, leading to context-dependent and occasionally favorable outcomes.

In non-small cell lung cancer (NSCLC), increased SOD1 levels have been reported in some cohorts, potentially as a mechanism to cope with high reactive oxygen species (ROS) levels.

Scientific Papers found: Click to Expand⟱

265-

ALA,

Alpha-Lipoic Acid Reduces Cell Growth, Inhibits Autophagy, and Counteracts Prostate Cancer Cell Migration and Invasion: Evidence from In Vitro Studies

in-vitro,

Pca,

LNCaP

 ALA (25–1000 μM) for 48 h

in-vitro,

Pca,

DU145

ROS↓, ALA decreased ROS production, SOD1 and GSTP1 protein expression
SOD↓, SOD1, DU145
GSTP1/GSTπ↓,
NRF2↓, significantly reduced the cytosolic and nuclear content of the transcription factor Nrf2
p62↓, du145
p62↑, LNCaP
SOD↑, LNCaP
p‑mTOR↑, revealed that in both cancer cells, ALA, by upregulating pmTOR expression, reduced the protein content of two autophagy initiation markers, Beclin-1 and MAPLC3.
Beclin-1↓,
ROS↑, Interestingly, in LNCaP cells, we observed an almost significant increase in ROS content (p = 0.06) after ALA compared to the control, concomitantly with a significant upregulation of the antioxidant enzyme SOD1 after 48 h.
SOD1↑,

1235-

ALA,

Cisplatin,

α-Lipoic acid prevents against cisplatin cytotoxicity via activation of the NRF2/HO-1 antioxidant pathway

in-vitro,

Nor,

HEI-OC1

20μM cisplatin, 0-2mM(ALA)

ex-vivo,

NA,

ROS↑, production of reactive oxygen species (ROS) by cisplatin is one of the major mechanisms of cisplatin-induced cytotoxicity
HO-1↓, due to Cisplatin only
*toxicity↓, LA was safe at concentrations up to 0.5 mM in HEI-OC1 cells (normal)
chemoP↑, had a protective effect against cisplatin-induced cytotoxicity
*ROS↓, Intracellular ROS production in HEI-OC1(normal) cells was rapidly increased by cisplatin for up to 48 h. However, treatment with LA significantly reduced the production of ROS
*HO-1↑, and increased the expression of the antioxidant proteins HO-1 and SOD1
*SOD1↑,
*NRF2↑, antioxidant activity of LA was through the activation of the NRF2/HO-1 antioxidant pathway

2612-

Ba,

MF,

The effect of a static magnetic field and baicalin or baicalein interactions on amelanotic melanoma cell cultures (C32)

in-vitro,

Melanoma,

SOD1↑, Baicalein ONLY: increase in the expression of the SOD1 , SOD2 and GPX1 genes compared to the nontreated cell cultures
SOD2↑,
GPx1↑,
Dose?, A chamber with a field induction of 0.7 T was used for the tests
eff↝, There was no significant difference in the expression of the SOD1, SOD2 or GPX1 genes in the melanoma cell cultures that had only been exposed to a static magnetic field (0.7 T)
SOD1↓, Baicalein + 0.7T MF: decreases SOD1 , SOD2 and GPX1
SOD2↓,
GPx1↓,

6010-

CGA,

The Biological Activity Mechanism of Chlorogenic Acid and Its Applications in Food Industry: A Review

Review,

Nor,

*antiOx↑, mainly shown as anti-oxidant, liver and kidney protection, anti-bacterial, anti-tumor, regulation of glucose metabolism and lipid metabolism, anti-inflammatory, protection of the nervous system,
*hepatoP↑,
*RenoP↑,
AntiTum↑,
*glucose↝,
*Inflam↓,
*neuroP↑,
*ROS↓, ↓Active oxygen (ROS) , ↓Keap1,↑Nrf2, ↑SOD, ↑CAT, ↑Glutathione Peroxidase (GSH-Px), ↑Glutathione (GSH), ↓MDA
*Keap1↓,
*NRF2↑,
*SOD↑,
*Catalase↑,
*GPx↑,
*GSH↑,
*MDA↓,
*p‑ERK↑, ↑ERK1/2 phosphorylation
*GRP78/BiP↑, ↑Glucose regulatory protein 78 (GRP78)
*CHOP↑, ↑C/EBP homologous protein (CHOP)
*GRP94↑, ↑Glucose Regulatory Protein 94 (GRP94)
*Casp3↓, ↓Caspase-9/Caspase-3
*Casp9↓,
*HGF/c-Met↑, ↑Hepatocyte Growth Factor (HGF)
*TNF-α↓, ↓Tumor Necrosis Factor-α (TNF-α)/Interferonγ (IFN-γ)
*TLR4↓, ↓TLR4
*MAPK↓, ↓MAPK signal pathway
*IL1β↓, ↓Interleukin 1β (IL-1β)/Interleukin 6 (IL-6)
*iNOS↓, ↓Inducible Nitric Oxide Synthase (iNOS)
TCA↓, ↓Tricarboxylic acid cycle (TCA) ↓Glycolysis
Glycolysis↓,
Bcl-2↓, ↓Anti-apoptotic gene Bcl-2/Bcl-XL
BAX↑, ↑Pro-apoptotic gene Bax/Bcl-XS/Bad
MAPK↑, ↑p38 mitogen-activated protein kinase (p38 MAPK)
JNK↑, ↑c-Jun N-terminal Kinase (JNK)
CSCs↓, ↓Stem cell marker genes Nanog, POU5F1, Sox2, CD44, Oct4
Nanog↓,
SOX2↓,
CD44↓,
OCT4↓,
P53↑, ↑P53
P21↑, ↑p21
*SOD1↑, ↑CuZnSOD (SOD1)/MnSOD (SOD2)
*AGEs↓, ↓Glycosylation end products (AGEs)
*GLUT2↑, ↑Glucose Transporter 2 (GLUT2)
*HDL↑, ↑High-density lipoprotein (HDL)
*Fas↓, ↓Fatty acid synthase (FAS)
*HMG-CoA↓, ↓β-hydroxy-β-methylglutamyl-CoA (HMG-CoA) reductase
*NF-kB↓, ↑NF-κB signaling pathway
*HO-1↓, ↑Nrf2/HO-1 signaling pathway
*COX2↓, ↓Cyclooxygenase-2 (COX-2)
*TLR4↓, ↓Toll-like receptor 4 (TLR4)
*BioAv↑, One route may be immediate absorption in the stomach or upper gastrointestinal tract, and the other route may be slowly absorbed throughout the small intestine.
*BioAv↝, It indicates that the bioavailability of CGA is closely related to the metabolic capacity of the organism's gut flora
TumCP↓, CGA also inhibits the proliferation, migration, and invasion of cancer cells.
TumCMig↓,
TumCI↓,

4990-

Dipy,

Characterization of dipyridamole as a novel ferroptosis inhibitor and its therapeutic potential in acute respiratory distress syndrome management

in-vivo,

Nor,

*Ferroptosis↓, These findings provide compelling evidence that DIPY inhibits ferroptosis in pulmonary epithelial and endothelial cells by modulating the SOD1/CREB1/HMOX1 signaling axis and suggest DIPY as a promising therapeutic strategy for ARDS treatment.
*HO-1↓, effectively mitigated ferroptosis and pulmonary damage in both mouse models and hAOs, primarily by downregulating heme oxygenase 1 (HMOX1).
SOD1↑, DIPY binds to and activates superoxide dismutase 1 (SOD1), which in turn inhibits the CREB1/HMOX1 pathway, thereby suppressing ferroptosis.

3201-

EGCG,

Epigallocatechin Gallate (EGCG): Pharmacological Properties, Biological Activities and Therapeutic Potential

Review,

NA,

*AntiCan↑, EGCG’s therapeutic potential in preventing and managing a range of chronic conditions, including cancer, cardiovascular diseases, neurodegenerative disorders, and metabolic syndromes
*cardioP↑,
*neuroP↑,
*BioAv↝, Factors such as fasting, storage conditions, albumin levels, vitamin C, fish oil, and piperine have been shown to affect plasma concentrations and the overall bioavailability of EGCG
*BioAv↓, Conversely, bioavailability is reduced by processes such as air oxidation, sulfation, glucuronidation, gastrointestinal degradation, and interactions with Ca2+, Mg2+, and trace metals,
*BioAv↓, EGCG’s oral bioavailability is generally low, with marked differences observed across species, for example, bioavailability rates of 26.5% in CF-1 mice and just 1.6% in Sprague Dawley rats
*Dose↝, plasma concentrations exceeded 1 μM only when doses of 1 g or higher were administered.
*Half-Life↝, Specifically, a dose of 1600 mg yielded a Cmax of 3392 ng/mL (range: 130–3392 ng/mL), with peak levels observed between 1.3 and 2.2 h, AUC (0–∞) values ranging from 442 to 10,368 ng·h/mL, and a half-life (t1/2z) of 1.9 to 4.6 h.
*BioAv↑, Studies on the distribution of EGCG have revealed that, despite its limited absorption, it is rapidly disseminated throughout the body or quickly converted into metabolites
*BBB↑, Additionally, EGCG can cross the blood–brain barrier, allowing it to reach the brain
*hepatoP↓, Several studies have documented liver damage linked to green tea consumption [48,49,50,51,52,53].
*other↓, EGCG has also been shown to inhibit the intestinal absorption of non-heme iron in a dose-dependent manner in a controlled clinical trial
*Inflam↓, EGCG has been widely recognized for its anti-inflammatory effects
*NF-kB↓, EGCG has been shown to suppress NF-κB activation, inhibit its nuclear translocation, and block AP-1 activity
*AP-1↓,
*iNOS↓, downregulation of pro-inflammatory enzymes like iNOS and COX-2 and scavenging of ROS/RNS, including nitric oxide and peroxynitrite
*COX2↓,
*ROS↓,
*RNS↓,
*IL8↓, EGCG has been shown to suppress airway inflammation by reducing IL-8 release, a cytokine involved in neutrophil aggregation and ROS production.
*JAK↓, EGCG blocks the JAK1/2 signaling pathway
*PDGFR-BB↓, downregulate PDGFR and IGF-1R gene expression
*IGF-1R↓,
*MMP2↓, reduce MMP-2 mRNA expression
*P53↓, downregulation of the p53-p21 signaling pathway and the enhanced expression of Nrf2
*NRF2↑,
*TNF-α↓, 25 to 100 μM reduced the levels of TNF-α, IL-6, and ROS while enhancing the expression of E2F2 and superoxide dismutases (SOD1 and SOD2), enzymes vital for cellular antioxidant defense.
*IL6↓,
*E2Fs↑,
*SOD1↑,
*SOD2↑,
Casp3↑, EGCG has been shown to activate key apoptotic pathways, such as caspase-3 activation, cytochrome c release, and PARP cleavage, in various cell models, including PC12 cells exposed to oxidative stress
Cyt‑c↑,
PARP↑,
DNMTs↓, (1) the inhibition of DNA hypermethylation by blocking DNA methyltransferase (DNMT)
Telomerase↓, (2) the repression of telomerase activity;
Hif1a↓, (3) the suppression of angiogenesis via the inhibition of HIF-1α and NF-κB;
MMPs↓, (4) the prevention of cellular metastasis by inhibiting matrix metalloproteinases (MMPs);
BAX↑, (5) the promotion of apoptosis through the activation of pro-apoptotic proteins like BAX and BAK
Bak↑,
Bcl-2↓, while downregulating anti-apoptotic proteins like BCL-2 and BCL-XL;
Bcl-xL↓,
P53↑, (6) the upregulation of tumor suppressor genes such as p53 and PTEN;
PTEN↑,
TumCP↓, (7) the inhibition of inflammation and proliferation via NF-κB suppression;
MAPK↓, (8) anti-proliferative activity through the modulation of MAPK and IGF1R pathways
HGF/c-Met↓, EGCG inhibits hepatocyte growth factor (HGF), which is involved in tumor migration and invasion
TIMP1↑, EGCG has also been shown to influence the expression of tissue inhibitors of metalloproteinases (TIMPs) and MMPs, which are involved in tumorigenesis
HDAC↓, nhibition of UVB-induced DNA hypomethylation and modulation of DNMT and histone deacetylase (HDAC) activities
MMP9↓, inhibiting MMPs such as MMP-2 and MMP-9
uPA↓, EGCG may block urokinase-like plasminogen activator (uPA), a protease involved in cancer progression
GlutMet↓, EGCG can exert antitumor effects by inhibiting glycolytic enzymes, reducing glucose metabolism, and further suppressing cancer-cell growth
ChemoSen↑, EGCG’s combination with standard chemotherapy drugs may enhance their efficacy through additive or synergistic effects, while also mitigating chemotherapy-related side effects
chemoP↑,

3212-

EGCG,

EGCG maintained Nrf2-mediated redox homeostasis and minimized etoposide resistance in lung cancer cells

in-vitro,

Lung,

A549

in-vivo,

Lung,

NCIH23

NRF2⇅, In A549, EGCG downregulated nuclear Nrf2 by upregulating the nuclear localization of Keap1 whereas in NCIH23, EGCG augmented Nrf2 by reducing Keap1.
eff↑, Though the direction of Nrf2 regulation was opposite in two cell lines, optimum level of Nrf2 was maintained which increased responsiveness towards etoposide. EGCG sensitized/potentiated lung adenocarcinoma cells towards chemotherapy by inducing G2/
SOD1↑, n NCIH23, the downstream targets of Nrf2, NQO1 and MRP1 did not show any significant alteration in expression with respect to control, with an exception of SOD1(upregulated by 1.28 times)
SOD1↓, EGCG showed exactly opposite effect in A549. It again effectively fitted in a U-shaped hormetic downregulation for all three downstream targets. EGCG (0.5 Î¼M/12 h) most effectively downregulated SOD-1, NQO1 and MRP1expression
MMP2⇅, However, EGCG (0.5 Î¼M) itself increased the activity of MMP-2 and MMP-9. The lowest dose of EGCG required to inhibit MMP-2 and MMP-9 was reported, 8â13 Î¼M in different cancer cell lines
MMP9⇅,

3767-

H2,

The role of hydrogen therapy in Alzheimer's disease management: Insights into mechanisms, administration routes, and future challenges

Review,

AD,

*Inflam↓, Hydrogen therapy AD: inflammation, energy regulation, prevents neuronal damage.
*neuroP↑,
*toxicity↓, Hydrogen therapy's low side effects make it a complement to AD treatment. Even at high concentrations, hydrogen gas is still non-toxic, and has been widely used in the diving field.
*antiOx↑, hydrogen’s role as a natural antioxidant,
*ROS↓, Hydrogen has been shown to mitigate the amount of ROS released from mitochondria, thereby reducing mitochondrial DNA peroxidation and inhibiting the expression of NOD-like receptor thermal protein domain associated protein 3 (NLRP3), caspase-1, and I
*NLRP3↓,
*IL1β↓,
*mtDam↓, curtail mitochondrial damage, thereby bolstering ATP synthesis and fortifying the electron transport chain within mitochondria
*ATP↑,
*AMPK↑, activating AMPK and amplifying the downstream antioxidant response of forkhead box O3a (FOXO3
*FOXO3↑,
*SOD1↑, It elevates the levels of intracellular antioxidant enzymes, notably superoxide dismutase 1 (SOD1) and catalase (CAT), thereby serving as a neuroprotective agent that diminishes the risk and progression of AD
*Catalase↑,
*NRF2↑, Hydrogen slows AD progression by activating the cellular endogenous antioxidant system Nrf2;
*NO↓, Reduced inflammatory markers such as ROS, Nitric oxide (NO) and Malondialdehyde (MDA)
*MDA↓,
*lipid-P↓, drinking HRW significantly reduced lipid peroxidation in the brain of SAMP8 mice.
*memory↑, HRW inhibited the decline of learning and memory impairment
*ER(estro)↓, Decreased hormone levels, estrogen receptor (ER) β, and BDNF expression improve cognitive function in female transgenic AD mice.
*BDNF↑, upsurge in BDNF levels, which further ameliorated the cognitive impairments observed in mice affected by sepsis.
*cognitive↑,
*APP↓, The expression of APP, BACE1, and SAPPβ was proficiently suppressed, thereby curtailing the overproduction of Aβ in Alzheimer's
*BACE↓,
*Aβ↓,
*BP∅, inhaling hydrogen gas has no effect on blood pressure and other blood parameters (such as pH, body temperature, etc.),
*BBB↑, efficiently crossing the blood-brain barrier to perform their functions.

2249-

MF,

Pulsed electromagnetic fields modulate energy metabolism during wound healing process: an in vitro model study

in-vitro,

Nor,

L929

4mT, 80 Hz

 pulsed burst (burst width, 2 ms; pulse width, 10.5 ms).

*TumCMig↑, PEMFs with specific parameter (4mT, 80 Hz) promoted cell migration and viability.
*tumCV↑,
*Glycolysis↑, PEMFs-exposed L929 cells was highly glycolytic for energy generation
*ROS↓, PEMFs enhanced intracellular acidification and maintained low level of intracellular ROS in L929 cells.
*mitResp↓, shifting from mitochondrial respiration to glycolysis
*other↝, Furthermore, the analysis of ECAR/ OCR basal ratio demonstrated a tendency toward to glycolytic phenotype in L929 cells under PEMF exposure, compared to control group
*OXPHOS↓, PEMFs promoted the transformation of energy metabolism pattern from oxidative phosphorylation to aerobic glycolysis
*pH↑, result of pH detection by flow cytometer indicated the pH level in L929 cells was significantly increased in the PEMFs group compared to the control group
*antiOx↑, PEMFs upregulated the expression of antioxidant or glycolysis related genes
*PFKM↑, Pfkm, Pfkl, Pfkp, Pkm2, Hk2, Glut1, were also significantly up-regulated in the PEMFs group
*PFKL↑,
*PKM2↑,
*HK2↑,
*GLUT1↑,
*GPx1↑, GPX1, GPX4 and Sod 1 expression were significantly higher in the PEMFs group compared to the control group
*GPx4↑,
*SOD1↑,

4102-

MF,

Modulation of antioxidant enzyme gene expression by extremely low frequency electromagnetic field in post-stroke patients

Human,

Stroke,

40 Hz frequency at 7 milliTesla, for 15 minutes per day, five days a week, over a four‑week

 Forty-eight post-stroke patients

*Catalase↑, We observed that after ELF-EMF therapy, the mRNA expression of the studied genes (CAT, SOD1, SOD2, GPx1, and GPx4) significantly increased, which enhanced the antioxidant defence of the body.
*SOD1↑,
*SOD2↑,
*GPx1↑,
*GPx4↑,
*Dose↝, 40 Hz frequency at 7 milliTesla, for 15 minutes per day, five days a week, over a four‑week

3457-

MF,

Cellular stress response to extremely low‐frequency electromagnetic fields (ELF‐EMF): An explanation for controversial effects of ELF‐EMF on apoptosis

Review,

Var,

Apoptosis↑, Ding et al., 8 it was demonstrated that 24‐h exposure to 60 Hz, 5 mT ELF‐EMF could potentiate apoptosis induced by H2O2 in HL‐60 leukaemia cell lines.
H2O2↑,
ROS↑, One of the main mechanisms proposed for defining anticancer effects of ELF‐EMF is induction of apoptosis through upregulation of reactive oxygen species (ROS) which has also been confirmed by different experimental studies.
eff↑, intermittent 100 Hz, 0.7 mT EMF significantly enhanced rate of apoptosis in human hepatoma cell lines pretreated with low‐dose X‐ray radiation.
eff↑, 50 Hz, 45 ± 5 mT pulsed EMF, significantly potentiated rate of apoptosis induced by cyclophosphamide and colchicine
Ca+2↑, Over the past few years, lots of data have shown that ELF‐EMF exposure regulates intracellular Ca2+ level
MAPK↑, Mitogen‐activated protein kinase (MAPK) cascades are among the other important signalling cascades which are stimulated upon exposure to ELF‐EMF in several types of examined cells
*Catalase↑, ELF‐EMF exposure can upregulate expression of different antioxidant target genes including CAT, SOD1, SOD2, GPx1 and GPx4.
*SOD1↑,
*GPx1↑,
*GPx4↑,
*NRF2↑, Activation and upregulation of Nrf2 expression, the master redox‐sensing transcription factor may be the most prominent example in this regard which has been confirmed in a Huntington's disease‐like rat model.
TumAuto↑, Activation of autophagy, ER stress, heat‐shock response and sirtuin 3 expression are among the other identified cellular stress responses to ELF‐EMF exposure
ER Stress↑,
HSPs↑,
SIRT3↑,
ChemoSen↑, Contrarily, when chemotherapy and ELF‐EMF exposure are performed simultaneously, this increase in ROS levels potentiates the oxidative stress induced by chemotherapeutic agents
UPR↑, In consequence of ER stress, cells begin to initiate UPR to counteract stressful condition.
other↑, Since the only proven effects of ELF‐EMF exposure on cells are cellular adaptive responses, ROS overproduction and intracellular calcium overload
PI3K↓, figure 3
JNK↑,
p38↑,
eff↓, ontrarily, when cells are exposed to ELF‐EMF, a new source of ROS production is introduced in cells which can at least partially reverse anticancer effects observed with cell's treatment with melatonin.
*toxicity?, More importantly, ELF‐EMF exposure to normal cells in most cases has shown to be safe and un‐harmful.

3462-

MF,

The Effect of a Static Magnetic Field on microRNA in Relation to the Regulation of the Nrf2 Signaling Pathway in a Fibroblast Cell Line That Had Been Treated with Fluoride Ions

in-vitro,

Nor,

Normal Human Dermal Fibroblasts

*NRF2↑, Moreover, the static magnetic field had a beneficial effect on the cells with fluoride-induced oxidative stress due to stimulating the antioxidant defense.
*Keap1↓, exposure to an SMF induced a significant reduction in the level of KEAP1 mRNA compared to the untreated cells
*SOD↑, also increased activity of the antioxidant enzymes (superoxide dismutase—SOD and glutathione peroxidase—GPx) compared to the cells that had only been treated with fluoride
*GPx↑,
*ROS↓, SMF resulted in a decrease in the production of intracellular ROS and a decrease in the MDA concentration, as was shown in our previous report
*MDA↓,
*SOD1↑, SOD1, SOD2 and GSR (glutathione reductase) a significant increase in their expression was revealed in the cells that had been co-exposed to fluoride and an SMF with a 0.65 T flux density
*SOD2↑,
*GSR↑,

3567-

MFrot,

MF,

The Effect of Extremely Low-Frequency Magnetic Field on Stroke Patients: A Systematic Review

Review,

Stroke,

*eff↑, All included studies showed a beneficial effect of ELF-MFs on stroke patients
*ROS↓, Improvements were observed in domains such as oxidative stress, inflammation, ischemic lesion size, functional status, depressive symptoms and cognitive abilities.
*Inflam↓,
*cognitive↑, An improvement in cognitive abilities reported in some of the included studies [25,26,27,28] is in line with other researchers’ finding
*Catalase↑, Cichoń et al. [27] also showed that catalase activity in erythrocytes and superoxide dismutase were significantly higher in the experimental group than in the control group.
*SOD↑,
*SOD1↑, similar effect was observed in regard to SOD1 and SOD2 mRNA levels.
*SOD2↑,
*GPx1↑, ELF-MFs impacted also the expression of GPx1 and GPx4 mRNA, which increased in the experimental group about 160% (p < 0.001) and 140% (p < 0.001), respectively.
*GPx4↑,
*IL1β↑, blood samples of IL-1β in the experimental group after 10 sessions of rehabilitation which involved ELF-MFs were significantly higher than in the control group
*neuroP↑, majority of the articles included in this study, a neuroprotective effect of ELF-MFs was indicated
*toxicity∅, Particularly noteworthy is the fact that none of the studies included in this review reported any negative side effects of ELF-MFs.

4922-

PEITC,

Phenethyl Isothiocyanate: A comprehensive review of anti-cancer mechanisms

Review,

Var,

Risk↓, strong inverse relationship between dietary intake of cruciferous vegetables and the incidence of cancer.
AntiCan↑, Phenethyl isothiocyanate (PEITC) is present as gluconasturtiin in many cruciferous vegetables with remarkable anti-cancer effects.
TumCP↓, PEITC targets multiple proteins to suppress various cancer-promoting mechanisms such as cell proliferation, progression and metastasis
TumMeta↓,
ChemoSen↑, combination of PEITC with conventional anti-cancer agents is also highly effective in improving overall efficacy
*BioAv↑, ITCs are released from glucosinolates by the action of the enzyme myrosinase. The enzyme myrosinase can be activated by cutting or chewing the vegetables, but heating can destroy its activity
*other↝, Although water cress and broccoli are known to be the richest source, PEITC can also be obtained from turnips and radish
*Dose↝, In a study conducted with human volunteers, approximately 2 to 6 mg of PEITC was found to be released by the consumption of one ounce of watercress
Dose↓, significant anti-cancer effects can be achieved at micromolar concentrations of PEITC.
*BioAv↑, PEITC is highly bioavailable after oral administration. A single dose of 10–100 μmol/kg PEITC in rats resulted in bioavailability ranging between 90–114%
*Dose↝, Furthermore, about 928.5±250nM peak plasma concentration of PEITC was achieved in human subjects, after the consumption of 100g watercress.
*Half-Life↝, time to reach peak plasma concentration was observed to be 2.6h±1.1h with a t1/2 4.9±1.1h
*toxicity↝, long term studies are required to establish the safety profile of PEITC, since regular intake of PEITC can cause its accumulation resulting in cumulative effects, which could be toxic.
GSH↓, The conjugation of PEITC with intracellular glutathione and the subsequent removal of the conjugate result in depletion of glutathione and alteration in redox homeostasis leading to oxidative stress
ROS↑, PEITC-mediated generation of reactive oxygen species (ROS) is known to be a general mechanism of action leading to cytotoxic effects, especially specific to cancer cells
CYP1A1↑, PEITC on one hand causes induction of CYP1A1 and CYP1A2; however, it inhibits activity of certain CytP450 enzymes, such as CYP2E1, CYP3A4 and CYP2A3
CYP1A2↑,
P450↓,
CYP2E1↑,
CYP3A4↓,
CYP2A3/CYP2A6↓,
*ROS↓, PEITC treatment caused a significant increase in the activities of ROS detoxifying enzymes such as glutathione peroxidase1, superoxide dismutase 1 and 2. This was also confirmed in human study where subjects were administered watercress, a major sour
*GPx1↑,
*SOD1↑,
*SOD2↑,
Akt↓, PEITC inhibits Akt, a component of Ras signaling to inhibit tumor growth in several cancer types
EGFR↓, PEITC is also known to inhibit EGFR and HER2, which are important growth factors and regulators of Akt in different cancer models
HER2/EBBR2↓,
P53↑, PEITC-mediated activation of another tumor suppressor, p53 was observed in oral squamous cell carcinoma, causing G0/G1 phase arrest in multiple myeloma,
Telomerase↓, PEITC has been shown to inhibit telomerase activity in prostate and cervical cancer cells
selectivity↑, generation of reactive oxygen species (ROS), which also has been shown to be the basis of selectivity of PEITC toward cancer cells leaving normal cells undamaged [
MMP↓, ROS generation by PEITC leads to mitochondrial deregulation and modulation of proteins like Bcl2, BID, BIM and BAX, causing the release of cytochrome c into cytosol leading to apoptosis
Cyt‑c↑,
Apoptosis↑,
DR4↑, induction of death receptors and Fas-mediated apoptosis
Fas↑,
XIAP↓, PEITC-mediated suppression of anti-apoptotic proteins like XIAP and survivin, which are up-regulated in cancer cells
survivin↓,
TumAuto↑, PEITC induces autophagic cell death in cancer cells
Hif1a↓, PEITC directly or indirectly suppresses HIF1α
angioG↓, is possible that PEITC can block angiogenesis by non-hypoxic mechanisms also.
MMPs↓, Various studies with PEITC have shown suppression of invasion through inhibition of matrix metalloproteinases along with anti-metastatic effects caused by suppression of ERK kinase activity and transcriptional activity of NFkB
ERK↓,
NF-kB↓,
EMT↓, PEITC was also known to inhibit processes, such as epithelial to mesenchymal transition (EMT), cell invasion and migration, which are essential pre-requisites for metastasis
TumCI↓,
TumCMig↓,
Glycolysis↓, reduced rates of glycolysis in PEITC-treated cells and depletion of ATP lead to death in prostate cancer cells
ATP↓,
selectivity↑, PEITC (5μM) treatment suppressed glycolysis in the cancer cells, but no changes were observed in normal cells.
*antiOx↑, the antioxidant effect is achieved at very low ITC levels in normal cells as shown in various animal models
Dose↝, At higher concentrations, ITCs may generate ROS by depleting antioxidant levels. PEITC is known to cause ROS generation, which is the major mechanism of toxicity in cancer cells
other↝, There is a continuous leakage of electrons from the electron transport chain (ETC), which is major source of ROS production. PEITC causes generation of endogenous ROS by disrupting mitochondrial respiratory chain
OCR↓, PEITC also inhibits mitochondrial complex III activity and reduces the oxygen consumption rate in prostate cancer cells
GSH↓, PEITC binds to GSH and causes its depletion in cancer cells leading to ROS-induced cell damage
ITGB1↓, PEITC was found to inhibit major integrins, such as ITGB1, ITGA2 and ITGA6 in prostate cancer cells
ITGB6↓,
ChemoSen↑, Using pre-clinical studies, improved outcomes were observed when the conventional agents, such as docetaxel, metformin, vinblastine, doxorubicin and HDAC inhibitors were combined with PEITC

1942-

PL,

Piperlongumine inhibits antioxidant enzymes, increases ROS levels, induces DNA damage and G2/M cell cycle arrest in breast cell lines

in-vitro,

BC,

MCF-7

ROS↑, PLN increased ROS levels and expression of the SOD1 antioxidant enzyme
SOD1↑,
Trx1↓, PLN inhibited the expression of the antioxidant enzymes catalase, TRx1, and PRx2.
Catalase↓,
PrxII↓,
ROS↑, ability of PLN to inhibit antioxidant enzyme expression was associated with the oxidative stress response
GADD45A↑, upregulated the levels of GADD45A mRNA and p21 protein.
P21↑,
DNAdam↑, In response to elevated ROS levels and DNA damage induction, the cells were arrested at the G2/M phase
TumCCA↑, arrested at the G2/M phase

2948-

PL,

The promising potential of piperlongumine as an emerging therapeutics for cancer

Review,

Var,

tumCV↓, inhibit different hallmarks of cancer such as cell survival, proliferation, invasion, angiogenesis, epithelial-mesenchymal-transition, metastases,
TumCP↓,
TumCI↓,
angioG↓,
EMT↓,
TumMeta↓,
*hepatoP↑, A study demonstrated the hepatoprotective effects of P. longum via decreasing the rate of lipid peroxidation and increasing glutathione (GSH) levels
*lipid-P↓,
*GSH↑,
cardioP↑, cardioprotective effect
CycB/CCNB1↓, downregulated the mRNA expression of the cell cycle regulatory genes such as cyclin B1, cyclin D1, cyclin-dependent kinases (CDK)-1, CDK4, CDK6, and proliferating cell nuclear antigen (PCNA)
cycD1/CCND1↓,
CDK2↓,
CDK1↓,
CDK4↓,
CDK6↓,
PCNA↓,
Akt↓, suppression of the Akt/mTOR pathway by PL was also associated with the partial inhibition of glycolysis
mTOR↓,
Glycolysis↓,
NF-kB↓, Suppression of the NF-κB signaling pathway and its related genes by PL was reported in different cancers
IKKα↓, inactivation of the inhibitor of NF-κB kinase subunit beta (IKKβ)
JAK1↓, PL efficiently inhibited cell proliferation, invasion, and migration by blocking the JAK1,2/STAT3 signaling pathway
JAK2↓,
STAT3↓,
ERK↓, PL also negatively regulates ERK1/2 signaling pathways, thereby suppressing the level of c-Fos in CRC cells
cFos↓,
Slug↓, PL was found to downregulate slug and upregulate E-cadherin and inhibited epithelial-mesenchymal transition (EMT) in breast cancer cells
E-cadherin↑,
TOP2↓, ↓topoisomerase II, ↑p53, ↑p21, ↓Bcl-2, ↑Bax, ↑Cyt C, ↑caspase-3, ↑caspase-7, ↑caspase-8
P53↑,
P21↑,
Bcl-2↓,
BAX↑,
Casp3↑,
Casp7↑,
Casp8↑,
p‑HER2/EBBR2↓, ↓p-HER1, ↓p-HER2, ↓p-HER3
HO-1↑, ↑Apoptosis, ↑HO-1, ↑Nrf2
NRF2↑,
BIM↑, ↑BIM, ↑cleaved caspase-9 and caspase-3, ↓p-FOXO3A, ↓p-Akt
p‑FOXO3↓,
Sp1/3/4↓, ↑apoptosis, ↑ROS, ↓Sp1, ↓Sp3, ↓Sp4, ↓cMyc, ↓EGFR, ↓survivin, ↓cMET
cMyc↓,
EGFR↓,
survivin↓,
cMET↓,
NQO1↑, G2/M phase arrest, ↑apoptosis, ↑ROS, ↓p-Akt, ↑Bad, ↓Bcl-2, ↑NQO1, ↑HO-1, ↑SOD2, ↑p21, ↑p-ERK, ↑p-JNK,
SOD2↑,
TrxR↓, G2/M cell cycle arrest, ↑apoptosis, ↑ROS, ↓GSH, ↓TrxR
MDM2↓, ↑ROS, ↓MDM-2, ↓cyclin B1, ↓Cdc2, G2/M phase arrest, ↑p-eIF2α, ↑ATF4, KATO III ↑CHOP, ↑apoptosis
p‑eIF2α↑,
ATF4↑,
CHOP↑,
MDA↑, ↑ROS, ↓TrxR1, ↑cleaved caspase-3, ↑CHOP, ↑MDA
Ki-67↓, ↓Ki-67, ↓MMP-9, ↓Twist,
MMP9↓,
Twist↓,
SOX2↓, ↓SOX2, ↓NANOG, ↓Oct-4, ↑E-cadherin, ↑CK18, ↓N-cadherin, ↓vimentin, ↓snail, ↓slug
Nanog↓,
OCT4↓,
N-cadherin↓,
Vim↓,
Snail↓,
TumW↓, ↓Tumor weight, ↓tumor growth
TumCG↓,
HK2↓, ↓HK2
RB1↓, ↓Rb
IL6↓, ↓IL-6, ↓IL-8,
IL8↓,
SOD1↑, ↑SOD1
RadioS↑, ombination with PL, very low intensity of radiation is found to be effective in cancer cells
ChemoSen↑, PL as a chemosensitizer which sensitized the cancer cells towards the commercially available chemotherapeutics
toxicity↓, PL does not have any adverse effect on the normal functioning of the liver and kidney.
Sp1/3/4↓, In vitro SKBR3 ↓Sp1, ↓Sp3, ↓Sp4
GSH↓, In vitro MCF-7 ↓CDK1, G2/M phase arrest ↓CDK4, ↓CDK6, ↓PCNA, ↓p-CDK1, ↑cyclin B1, ↑ROS, ↓GSH, ↓p-IκBα,
SOD↑, In vitro PANC-1, MIA PaCa-2 ↑ROS, ↑SOD1, ↑GSTP1, ↑HO-1

1344-

SK,

Novel multiple apoptotic mechanism of shikonin in human glioma cells

in-vitro,

GBM,

U87MG

in-vitro,

GBM,

Hs683

in-vitro,

GBM,

M059K

ROS↑,
GSH↓,
MMP↓,
P53↑, upregulation of p53,
cl‑PARP↑,
Catalase↓,
SOD1↑,
Bcl-2↓,
BAX↑,
eff↓, Pretreatment with NAC, PFT-α, or cyclosporin A causes the recovery of shikonin-induced apoptosis.

5024-

TQ,

Thymoquinone: A Tie-Breaker in SARS-CoV2-Infected Cancer Patients?

Review,

Covid,

*NRF2↑, TQ on Nrf2; it activates Nrf2 by phosphorylation,
*NF-kB↓, results in the reduction of NF-kB, cytokine production, inflammation, oxidative damage and an increase in detoxifying cytoprotective genes and enzymes such as the HO-1 enzyme.
*Inflam↓,
*ROS↓,
*HO-1↑,
antiOx↑, TQ happens to demonstrate potent antioxidant properties, where it significantly attenuates glutathione (GSH) depletion and increases the activity of the glutathione-S-transferase (GST) enzyme.
GSH↑,
GSTs↑,
GSR↑, TQ induces the expression of several detoxifying enzymes, including glutathione reductase, superoxide dismutase 1 (SOD1), catalase, and glutathione peroxidase 2 (GPX)
SOD1↑,
Catalase↑,
GPx↑,
p62↓, TQ significantly decreased P62 and increased expression of beclin1 in CLP mice, thus decreasing sepsis-induced cardiac damage.
Beclin-1↑,
Sepsis↓,
cardioP↑,
hepatoP↑, TQ shows several promising hepatoprotective effects
neuroP↑, TQ shows several neuroprotective effects, as summarized in Table 4

2087-

TQ,

Nigella sativa thymoquinone-rich fraction greatly improves plasma antioxidant capacity and expression of antioxidant genes in hypercholesterolemic rats

in-vivo,

Nor,

rats

*LDL↓, Plasma total cholesterol and low-density-lipoprotein cholesterol levels were significantly decreased in the TQRF- and TQ-treated rats compared to untreated rats.
*SOD1↑, TQRF and TQ caused the up-regulation of the superoxide dismutase 1 (SOD1), catalase, and glutathione peroxidase 2 (GPX) genes compared to untreated rats
*Catalase↑,
*GPx↑,
*antiOx↑, enhanced the expression of liver antioxidant genes of hypercholesterolemic rats.

2089-

TQ,

Modulation of Hydrogen Peroxide-Induced Oxidative Stress in Human Neuronal Cells by Thymoquinone-Rich Fraction and Thymoquinone via Transcriptomic Regulation of Antioxidant and Apoptotic Signaling Genes

in-vitro,

Nor,

SH-SY5Y

*neuroP↑, neuroprotective properties of Thymoquinone-rich fraction (TQRF) and TQ against hydrogen peroxide- (H2O2-) induced neurotoxicity in differentiated human SH-SY5Y cells were investigated.
*ROS↓, reducing intracellular ROS levels
*SOD1↑, upregulated SOD1 and catalase gene
*Catalase↑,

3420-

TQ,

Thymoquinone alleviates the accumulation of ROS and pyroptosis and promotes perforator skin flap survival through SIRT1/NF-κB pathway

in-vitro,

Nor,

HUVECs

in-vitro,

NA,

rat

*NF-kB↓, TQ improves perforator flap survival by inhibiting the NF-κB/NLRP3 pathway and promoting angiogenesis.
*NLRP3↓,
*angioG↑,
*MMP9↑, TQ treatment increased the levels of Cadherin-5, MMP9, and VEGF
*VEGF↑,
*OS↑, TQ enhances the survival rate and angiogenesis of multi-regional perforator flaps.
*Pyro?, TQ inhibits pyroptosis after ischemia-reperfusion injury in rat perforator flaps
*ROS↓, TQ ameliorates oxidative stress and apoptosis following ischemia-reperfusion injury in rat perforator flaps
*Apoptosis↓,
*SIRT1↑, Western blot analysis revealed that SIRT1 protein expression increased after TQ treatment,
*SOD1↑, TQ treatment increased the protein expression levels of SOD1, HO1, and eNOS in rat perforator flap tissues, t
*HO-1↑,
*eNOS↑,
*ASC?, In our current experiments, we found that TQ reduced the expression of NLRP3, GSDMD-N, Caspase-1, IL-1β, IL-18, and ASC proteins both in vivo and in vitro.
*Casp1↓,
*IL1β↓,
*IL18↓,

Showing Research Papers: 1 to 21 of 21

* indicates research on normal cells as opposed to diseased cells
Total Research Paper Matches: 21

Pathway results for Effect on Cancer / Diseased Cells:

Infection & Microbiome ⓘ

Sepsis↓, 1,
Total Targets: 171

Pathway results for Effect on Normal Cells:

Redox & Oxidative Stress ⓘ

antiOx↑, 5, Catalase↑, 7, Ferroptosis↓, 1, GPx↑, 3, GPx1↑, 5, GPx4↑, 4, GSH↑, 2, GSR↑, 1, HDL↑, 1, HO-1↓, 2, HO-1↑, 3, Keap1↓, 2, lipid-P↓, 2, MDA↓, 3, NRF2↑, 7, OXPHOS↓, 1, RNS↓, 1, ROS↓, 11, SOD↑, 3, SOD1↑, 13, SOD2↑, 5,

Mitochondria & Bioenergetics ⓘ

ATP↑, 1, mitResp↓, 1, mtDam↓, 1,

Core Metabolism/Glycolysis ⓘ

AMPK↑, 1, glucose↝, 1, GLUT2↑, 1, Glycolysis↑, 1, HK2↑, 1, HMG-CoA↓, 1, LDL↓, 1, PFKL↑, 1, PFKM↑, 1, PKM2↑, 1, SIRT1↑, 1,

Cell Death ⓘ

Apoptosis↓, 1, Casp1↓, 1, Casp3↓, 1, Casp9↓, 1, Fas↓, 1, Ferroptosis↓, 1, HGF/c-Met↑, 1, iNOS↓, 2, MAPK↓, 1, Pyro?, 1,

Transcription & Epigenetics ⓘ

other↓, 1, other↝, 2, tumCV↑, 1,

Protein Folding & ER Stress ⓘ

CHOP↑, 1, GRP78/BiP↑, 1, GRP94↑, 1,

DNA Damage & Repair ⓘ

P53↓, 1,

Cell Cycle & Senescence ⓘ

E2Fs↑, 1,

Proliferation, Differentiation & Cell State ⓘ

p‑ERK↑, 1, FOXO3↑, 1, IGF-1R↓, 1,

Migration ⓘ

AP-1↓, 1, APP↓, 1, MMP2↓, 1, MMP9↑, 1, TumCMig↑, 1,

Angiogenesis & Vasculature ⓘ

angioG↑, 1, eNOS↑, 1, NO↓, 1, PDGFR-BB↓, 1, VEGF↑, 1,

Barriers & Transport ⓘ

BBB↑, 2, GLUT1↑, 1,

Immune & Inflammatory Signaling ⓘ

ASC?, 1, COX2↓, 2, IL18↓, 1, IL1β↓, 3, IL1β↑, 1, IL6↓, 1, IL8↓, 1, Inflam↓, 5, JAK↓, 1, NF-kB↓, 4, TLR4↓, 2, TNF-α↓, 2,

Cellular Microenvironment ⓘ

pH↑, 1,

Synaptic & Neurotransmission ⓘ

BDNF↑, 1,

Protein Aggregation ⓘ

AGEs↓, 1, Aβ↓, 1, BACE↓, 1, NLRP3↓, 2,

Hormonal & Nuclear Receptors ⓘ

ER(estro)↓, 1,

Drug Metabolism & Resistance ⓘ

BioAv↓, 2, BioAv↑, 4, BioAv↝, 2, Dose↝, 4, eff↑, 1, Half-Life↝, 2,

Clinical Biomarkers ⓘ

BP∅, 1, IL6↓, 1,

Functional Outcomes ⓘ

AntiCan↑, 1, cardioP↑, 1, cognitive↑, 2, hepatoP↓, 1, hepatoP↑, 2, memory↑, 1, neuroP↑, 5, OS↑, 1, RenoP↑, 1, toxicity?, 1, toxicity↓, 2, toxicity↝, 1, toxicity∅, 1,
Total Targets: 108

Scientific Paper Hit Count for: SOD1, superoxide dismutase 1

6 Magnetic Fields
4 Thymoquinone
2 Alpha-Lipoic-Acid
2 EGCG (Epigallocatechin Gallate)
2 Piperlongumine
1 Cisplatin
1 Baicalein
1 Chlorogenic acid
1 Dipyridamole
1 Hydrogen Gas
1 Magnetic Field Rotating
1 Phenethyl isothiocyanate
1 Shikonin

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#:%  Target#:1052  State#:%  Dir#:2
  wNotes=on  sortOrder:rid,rpid

SOD1 Cancer Research Results

Pathway results for Effect on Cancer / Diseased Cells:

Redox & Oxidative Stress ⓘ

Mitochondria & Bioenergetics ⓘ

Core Metabolism/Glycolysis ⓘ

Cell Death ⓘ

Kinase & Signal Transduction ⓘ

Transcription & Epigenetics ⓘ

Protein Folding & ER Stress ⓘ

Autophagy & Lysosomes ⓘ

DNA Damage & Repair ⓘ

Cell Cycle & Senescence ⓘ

Proliferation, Differentiation & Cell State ⓘ

Migration ⓘ

Angiogenesis & Vasculature ⓘ

Immune & Inflammatory Signaling ⓘ

Hormonal & Nuclear Receptors ⓘ

Drug Metabolism & Resistance ⓘ

Clinical Biomarkers ⓘ

Functional Outcomes ⓘ

Infection & Microbiome ⓘ

Pathway results for Effect on Normal Cells:

Redox & Oxidative Stress ⓘ

Mitochondria & Bioenergetics ⓘ

Core Metabolism/Glycolysis ⓘ

Cell Death ⓘ

Transcription & Epigenetics ⓘ

Protein Folding & ER Stress ⓘ

DNA Damage & Repair ⓘ

Cell Cycle & Senescence ⓘ

Proliferation, Differentiation & Cell State ⓘ

Migration ⓘ

Angiogenesis & Vasculature ⓘ

Barriers & Transport ⓘ

Immune & Inflammatory Signaling ⓘ

Cellular Microenvironment ⓘ

Synaptic & Neurotransmission ⓘ

Protein Aggregation ⓘ

Hormonal & Nuclear Receptors ⓘ

Drug Metabolism & Resistance ⓘ

Clinical Biomarkers ⓘ

Functional Outcomes ⓘ

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