Silymarin (Milk Thistle) silibinin / ROS Cancer Research Results

SIL, Silymarin (Milk Thistle) silibinin: Click to Expand ⟱
Features:
Silymarin (Milk Thistle) Flowering herb related to daisy and ragweed family.
Silibinin (INN), also known as silybin is the major active constituent of silymarin, a standardized extract of the milk thistle seeds.
-a flavonoid combination of 65–80% of seven flavolignans; the most important of these include silybin, isosilybin, silychristin, isosilychristin, and silydianin. Silybin is the most abundant compound in around 50–70% in isoforms silybin A and silybin B

-Note half-life 6hrs?.
BioAv not soluble in water, low bioAv (1%). 240mg yielded only 0.34ug/ml plasma level. oral administration of SM (equivalent to 120 mg silibinin), total (unconjugated + conjugated) silibinin concentration in plasma was 1.1–1.3 μg/mL, so can not achieve levels used in most in-vitro studies.
Pathways:
- results for both inducing and reducing ROS in cancer cells. In normal cell seems to consistently lower ROS. Reports show both ROS↑ and ROS↓ in cancer models; systemic pro-oxidant effects may require higher exposures than typical oral dosing, but local or combination contexts may differ. (level in GUT could be much higher (800uM).
- ROS↑ related: MMP↓(ΔΨm), Ca+2↑, Cyt‑c↑, Caspases↑, DNA damage↑, cl-PARP↑,
- Raises AntiOxidant defense in Normal Cells: ROS↓">ROS↓, NRF2↑, SOD↑, GSH↑, Catalase↑,
- lowers Inflammation : NF-kB↓, COX2↓, p38↓(context-dependent; often stress-activated), Pro-Inflammatory Cytokines : NLRP3↓, IL-1β↓, TNF-α↓, IL-6↓, IL-8↓
- inhibit Growth/Metastases : TumMeta↓, TumCG↓, EMT↓, MMPs↓, MMP2↓, MMP9↓, TIMP2, uPA↓, VEGF↓, FAK↓, NF-κB↓, CXCR4↓, TGF-β↓, α-SMA↓, ERK↓
- reactivate genes thereby inhibiting cancer cell growth : HDAC↓, DNMTs↓, P53↑, HSP↓,
- cause Cell cycle arrest : TumCCA↑, cyclin D1↓, cyclin E↓, CDK2↓, CDK4↓,
- inhibits Migration/Invasion : TumCMig↓, TumCI↓, TNF-α↓, FAK↓, ERK↓, EMT↓,
- inhibits glycolysis and ATP depletion : HIF-1α↓, PKM2↓, cMyc↓, GLUT1↓, LDH↓, LDHA↓, HK2↓, PFKs↓, GRP78↑(ER stress), Glucose↓, GlucoseCon↓
- inhibits angiogenesis↓ : VEGF↓, HIF-1α↓, Notch↓, PDGF↓, EGFR↓,
- inhibits Cancer Stem Cells : CSC↓, Hh↓, GLi1↓, β-catenin↓, Notch2↓, OCT4↓,
- Others: PI3K↓, AKT↓, JAK↓, STAT↓, Wnt↓, β-catenin↓, AMPK, ERK↓, JNK, - SREBP (related to cholesterol).
- 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 TSF Primary Effect Notes / Interpretation
1 ROS / redox buffering + mitochondrial protection Often ↑ stress susceptibility; can support apoptosis when survival signaling is blocked ↓ oxidative stress; mitochondrial protection P, R, G Context-selective redox modulation Silymarin is classically cytoprotective/antioxidant in normal tissues (notably liver), while in tumors it can weaken pro-survival adaptation and increase vulnerability to stressors and therapy.
2 Intrinsic apoptosis (mitochondria → caspases) ↑ apoptosis signaling; ↑ caspase activation ↔ minimal activation G Cell death execution Common downstream outcome in cancer models: apoptosis increases after earlier signaling/redox shifts and/or checkpoint disruption.
3 Cell-cycle control (cyclins/CDKs; checkpoints) ↑ arrest (G1/S or G2/M depending on model) ↔ G Cytostasis Typically observed as reduced proliferation with checkpoint engagement; timing usually later than kinase phosphorylation changes.
4 NF-κB inflammatory transcription ↓ NF-κB activity; ↓ inflammatory/pro-survival tone ↔ or protective anti-inflammatory effect R, G Anti-inflammatory / anti-survival transcription NF-κB suppression can reduce tumor-promoting inflammation and blunt stress-adaptive survival programs.
5 JAK/STAT3 axis (incl. PD-L1 / immune escape programs in some models) ↓ STAT3 signaling (context); may ↓ PD-L1 in certain tumor contexts ↔ R, G Reduced survival + immune-evasion signaling Reported to attenuate STAT3-driven tumor programs and, in some contexts, reduce immune-suppressive signaling (model dependent).
6 PI3K → AKT → mTOR survival / growth signaling ↓ PI3K/AKT/mTOR signaling (context) ↔ R, G Growth/survival suppression Reduced PI3K/AKT/mTOR tone increases sensitivity to apoptosis and can reinforce cell-cycle arrest.
7 MAPK re-wiring (ERK/p38/JNK balance) Stress-MAPK shifts; ERK tone often reduced or re-patterned ↔ P, R, G Signal reprogramming Early phosphorylation shifts can precede later gene-expression changes; exact ERK direction is model and dose dependent.
8 Angiogenesis (VEGF and angiogenic factors) ↓ VEGF / angiogenesis outputs ↔ G Anti-angiogenic support Typically reflected in reduced pro-angiogenic expression/secretion and angiogenesis-related phenotypes over longer windows.
9 EMT / invasion / migration programs (incl. TGF-β/Smad-associated EMT in some systems) ↓ EMT markers; ↓ migration/invasion ↔ G Anti-invasive phenotype Often presents as restoration of epithelial markers and suppression of migration/invasion assays; commonly a later phenotype-level outcome.
10 Xenobiotic handling (Phase I/II enzymes; cytoprotection / chemoprevention framing) May alter carcinogen activation/detox balance ↑ detox / cytoprotection against xenobiotics G Chemopreventive protection A key “dual strategy” theme: protection of normal tissue from toxins/therapy while modulating tumor response pathways.
11 Drug resistance / efflux (MDR phenotype; P-gp-related resistance in some models) May ↓ functional MDR and ↑ chemo sensitivity (context) ↔ R, G Chemo-sensitization support Reported synergy with chemotherapy in resistant tumor settings; transporter direction can be context-specific, so present as “reported to reduce functional resistance” rather than a universal single-transporter claim.
12 Immune microenvironment signaling (cytokines / macrophage recruitment in some models) May ↓ pro-tumor cytokine programs and recruitment signals (context) ↔ G Anti-inflammatory tumor microenvironment shift Immune-modulatory effects are increasingly discussed, but they are more model-dependent and typically show on longer time scales.

Time-Scale Flag (TSF): P / R / G

  • P: 0–30 min (primary/physical–chemical effects; rapid signaling / phosphorylation shifts)
  • R: 30 min–3 hr (redox signaling + acute stress-response signaling)
  • G: >3 hr (gene-regulatory adaptation and phenotype-level outcomes)
ROS, Reactive Oxygen Species: Click to Expand ⟱
Source: HalifaxProj (inhibit)
Type:
Reactive oxygen species (ROS) are highly reactive molecules that contain oxygen and can lead to oxidative stress in cells. They play a dual role in cancer biology, acting as both promoters and suppressors of cancer.
ROS can cause oxidative damage to DNA, leading to mutations that may contribute to cancer initiation and progression. So normally you want to inhibit ROS to prevent cell mutations.
However excessive ROS can induce apoptosis (programmed cell death) in cancer cells, potentially limiting tumor growth. Chemotherapy typically raises ROS.
-mitochondria is the main source of reactive oxygen species (ROS) (and the ETC is heavily related)

"Reactive oxygen species (ROS) are two electron reduction products of oxygen, including superoxide anion, hydrogen peroxide, hydroxyl radical, lipid peroxides, protein peroxides and peroxides formed in nucleic acids 1. They are maintained in a dynamic balance by a series of reduction-oxidation (redox) reactions in biological systems and act as signaling molecules to drive cellular regulatory pathways."
"During different stages of cancer formation, abnormal ROS levels play paradoxical roles in cell growth and death 8. A physiological concentration of ROS that maintained in equilibrium is necessary for normal cell survival. Ectopic ROS accumulation promotes cell proliferation and consequently induces malignant transformation of normal cells by initiating pathological conversion of physiological signaling networks. Excessive ROS levels lead to cell death by damaging cellular components, including proteins, lipid bilayers, and chromosomes. Therefore, both scavenging abnormally elevated ROS to prevent early neoplasia and facilitating ROS production to specifically kill cancer cells are promising anticancer therapeutic strategies, in spite of their contradictoriness and complexity."
"ROS are the collection of derivatives of molecular oxygen that occur in biology, which can be categorized into two types, free radicals and non-radical species. The non-radical species are hydrogen peroxide (H 2O 2 ), organic hydroperoxides (ROOH), singlet molecular oxygen ( 1 O 2 ), electronically excited carbonyl, ozone (O3 ), hypochlorous acid (HOCl, and hypobromous acid HOBr). Free radical species are super-oxide anion radical (O 2•−), hydroxyl radical (•OH), peroxyl radical (ROO•) and alkoxyl radical (RO•) [130]. Any imbalance of ROS can lead to adverse effects. H2 O 2 and O 2 •− are the main redox signalling agents. The cellular concentration of H2 O 2 is about 10−8 M, which is almost a thousand times more than that of O2 •−".
"Radicals are molecules with an odd number of electrons in the outer shell [393,394]. A pair of radicals can be formed by breaking a chemical bond or electron transfer between two molecules."

Recent investigations have documented that polyphenols with good antioxidant activity may exhibit pro-oxidant activity in the presence of copper ions, which can induce apoptosis in various cancer cell lines but not in normal cells. "We have shown that such cell growth inhibition by polyphenols in cancer cells is reversed by copper-specific sequestering agent neocuproine to a significant extent whereas iron and zinc chelators are relatively ineffective, thus confirming the role of endogenous copper in the cytotoxic action of polyphenols against cancer cells. Therefore, this mechanism of mobilization of endogenous copper." > Ions could be one of the important mechanisms for the cytotoxic action of plant polyphenols against cancer cells and is possibly a common mechanism for all plant polyphenols. In fact, similar results obtained with four different polyphenolic compounds in this study, namely apigenin, luteolin, EGCG, and resveratrol, strengthen this idea.
Interestingly, the normal breast epithelial MCF10A cells have earlier been shown to possess no detectable copper as opposed to breast cancer cells [24], which may explain their resistance to polyphenols apigenin- and luteolin-induced growth inhibition as observed here (Fig. 1). We have earlier proposed [25] that this preferential cytotoxicity of plant polyphenols toward cancer cells is explained by the observation made several years earlier, which showed that copper levels in cancer cells are significantly elevated in various malignancies. Thus, because of higher intracellular copper levels in cancer cells, it may be predicted that the cytotoxic concentrations of polyphenols required would be lower in these cells as compared to normal cells."

Majority of ROS are produced as a by-product of oxidative phosphorylation, high levels of ROS are detected in almost all cancers.
-It is well established that during ER stress, cytosolic calcium released from the ER is taken up by the mitochondrion to stimulate ROS overgeneration and the release of cytochrome c, both of which lead to apoptosis.

Note: Products that may raise ROS can be found using this database, by:
Filtering on the target of ROS, and selecting the Effect Direction of ↑

Targets to raise ROS (to kill cancer cells):
• NADPH oxidases (NOX): NOX enzymes are involved in the production of ROS.
    -Targeting NOX enzymes can increase ROS levels and induce cancer cell death.
    -eNOX2 inhibition leads to a high NADH/NAD⁺ ratio which can lead to increased ROS
• Mitochondrial complex I: Inhibiting can increase ROS production
• P53: Activating p53 can increase ROS levels(by inducing the expression of pro-oxidant genes)
• Nrf2 inhibition: regulates the expression of antioxidant genes. Inhibiting Nrf2 can increase ROS levels
• Glutathione (GSH): an antioxidant. Depleting GSH can increase ROS levels
• Catalase: Catalase converts H2O2 into H2O+O. Inhibiting catalase can increase ROS levels
• SOD1: converts superoxide into hydrogen peroxide. Inhibiting SOD1 can increase ROS levels
• PI3K/AKT pathway: regulates cell survival and metabolism. Inhibiting can increase ROS levels
• HIF-1α inhibition: regulates genes involved in metabolism and angiogenesis. Inhibiting HIF-1α can increase ROS
• Glycolysis: Inhibiting glycolysis can increase ROS levels • Fatty acid oxidation: Cancer cells often rely on fatty acid oxidation for energy production.
-Inhibiting fatty acid oxidation can increase ROS levels
• ER stress: Endoplasmic reticulum (ER) stress can increase ROS levels
• Autophagy: process by which cells recycle damaged organelles and proteins.
-Inhibiting autophagy can increase ROS levels and induce cancer cell death.
• KEAP1/Nrf2 pathway: regulates the expression of antioxidant genes.
    -Inhibiting KEAP1 or activating Nrf2 can increase ROS levels and induce cancer cell death.
• DJ-1: regulates the expression of antioxidant genes. Inhibiting DJ-1 can increase ROS levels
• PARK2: regulates the expression of antioxidant genes. Inhibiting PARK2 can increase ROS levels
• SIRT1 inhibition:regulates the expression of antioxidant genes. Inhibiting SIRT1 can increase ROS levels
• AMPK activation: regulates energy metabolism and can increase ROS levels when activated.
• mTOR inhibition: regulates cell growth and metabolism. Inhibiting mTOR can increase ROS levels
• HSP90 inhibition: regulates protein folding and can increase ROS levels when inhibited.
• Proteasome: degrades damaged proteins. Inhibiting the proteasome can increase ROS levels
• Lipid peroxidation: a process by which lipids are oxidized, leading to the production of ROS.
    -Increasing lipid peroxidation can increase ROS levels
• Ferroptosis: form of cell death that is regulated by iron and lipid peroxidation.
    -Increasing ferroptosis can increase ROS levels
• Mitochondrial permeability transition pore (mPTP): regulates mitochondrial permeability.
    -Opening the mPTP can increase ROS levels
• BCL-2 family proteins: regulate apoptosis and can increase ROS levels when inhibited.
• Caspase-independent cell death: a form of cell death that is regulated by ROS.
    -Increasing caspase-independent cell death can increase ROS levels
• DNA damage response: regulates the repair of DNA damage. Increasing DNA damage can increase ROS
• Epigenetic regulation: process by which gene expression is regulated.
    -Increasing epigenetic regulation can increase ROS levels

-PKM2, but not PKM1, can be inhibited by direct oxidation of cysteine 358 as an adaptive response to increased intracellular reactive oxygen species (ROS)

ProOxidant Strategy:(inhibit the Mevalonate Pathway (likely will also inhibit GPx)
-HydroxyCitrate (HCA) found as supplement online and typically used in a dose of about 1.5g/day or more
-Atorvastatin typically 40-80mg/day, -Dipyridamole typically 200mg 2x/day Combined effect research
-Lycopene typically 100mg/day range (note debatable as it mainly lowers NRF2)

Dual Role of Reactive Oxygen Species and their Application in Cancer Therapy 
ROS-Inducing Interventions in Cancer — Canonical + Mechanistic Reference
-generated from AI and Cancer database
ROS rating:  +++ strong | ++ moderate | + weak | ± mixed | 0 none
NRF2:        ↓ suppressed | ↑ activated | ± mixed | 0 none
Conditions:  [D] dose  [Fe] metal  [M] metabolic  [O₂] oxygen
             [L] light [F] formulation [T] tumor-type [C] combination




Item ROS↑ NRF2 Condition Mechanism Class Remarks 



ROS">Piperlongumine
+++ ↓ [D][T] ROS-dominant






ROS">Shikonin
+++↓/±[D][T]ROS-dominant






ROS">Vitamin K3 (menadione)
+++↓[D]ROS-dominant






ROS">Copper (ionic / nano)
+++↓[Fe][F]ROS-dominant






ROS">Sodium Selenite
+++↓[D]ROS-dominant






ROS">Juglone
+++↓[D]ROS-dominant






ROS">Auranofin
+++↓[D]ROS-dominant






ROS">Photodynamic Therapy (PDT)
+++0[L][O₂]ROS-dominant






ROS">Radiotherapy / Radiation
+++0[O₂]ROS-dominant






ROS">Doxorubicin
+++↓[D]ROS-dominant






ROS">Cisplatin
++↓[D][T]ROS-dominant






ROS">Salinomycin
++↓[D][T]ROS-dominant






ROS">Artemisinin / DHA
++↓[Fe][T]ROS-dominant






ROS">Sulfasalazine
++↓[C][T]ROS-dominant






ROS">FMD / fasting
++↓[M][C][O₂]ROS-dominant






ROS">Vitamin C (pharmacologic)
++↓[Fe][D]ROS-dominant






ROS">Silver nanoparticles
++±[F][D]ROS-dominant






ROS">Gambogic acid
++↓[D][T]ROS-dominant






ROS">Parthenolide
++↓[D][T]ROS-dominant






ROS">Plumbagin
++↓[D]ROS-dominant






ROS">Allicin
++↓[D]ROS-dominant






ROS">Ashwagandha (Withaferin A)
++↓[D][T]ROS-dominant






ROS">Berberine
++↓[D][M]ROS-dominant






ROS">PEITC
++↓[D][C]ROS-dominant






ROS">Methionine restriction
+↓[M][C][T]ROS-secondary






ROS">DCA
+±[M][T]ROS-secondary






ROS">Capsaicin
+±[D][T]ROS-secondary






ROS">Galloflavin
+0[D]ROS-secondary






ROS">Piperine
+±[D][F]ROS-secondary






ROS">Propyl gallate
+↓[D]ROS-secondary






ROS">Scoulerine
+?[D][T]ROS-secondary






ROS">Thymoquinone
±±[D][T]Dual redox






ROS">Emodin
±±[D][T]Dual redox






ROS">Alpha-lipoic acid (ALA)
±↑[D][M]NRF2-dominant






ROS">Curcumin
±↑/↓[D][F]NRF2-dominant






ROS">EGCG
±↑/↓[D][O₂]NRF2-dominant






ROS">Quercetin
±↑/↓[D][Fe]NRF2-dominant






ROS">Resveratrol
±↑[D][M]NRF2-dominant






ROS">Sulforaphane
±↑↑[D]NRF2-dominant






ROS">Lycopene
0↑—Antioxidant






ROS">Rosmarinic acid
0↑—Antioxidant






ROS">Citrate
00—Neutral


Scientific Papers found: Click to Expand⟱
134- CUR,  RES,  MEL,  SIL,    Thioredoxin 1 modulates apoptosis induced by bioactive compounds in prostate cancer cells
- in-vitro, Pca, LNCaP - in-vitro, Pca, PC3
Apoptosis↑, ROS↑, Trx1↓, TumCG↓, eff↓, TXNIP↑,
3324- SIL,    Silymarin prevents NLRP3 inflammasome activation and protects against intracerebral hemorrhage
*ROS↓, *TAC↑, *NF-kB↓, *IL2↓, *NRF2↑, *HO-1↑, *neuroP↑, *Inflam↓, *NLRP3↓,
3331- SIL,    The clinical anti-inflammatory effects and underlying mechanisms of silymarin
- Review, NA, NA
*Inflam↓, *NF-kB↓, *NLRP3↓, *COX2↓, *iNOS↓, *neuroP↑, *p‑ERK↓, *p38↓, *MAPK↓, *EGFR↓, *ROS↓, *lipid-P?, *5LO↓,
3330- SIL,    Mechanistic Insights into the Pharmacological Significance of Silymarin
- Review, Var, NA
*neuroP↑, *hepatoP↑, *cardioP↑, *antiOx↓, *NLRP3↓, *NAD↑, ROS↓, NLRP3↓, TumCMig↓, *COX2↓, *iNOS↓, *MPO↓, *AChE↓, *LDH↓, *Telomerase↓, *Fas↓,
3325- SIL,    Modulatory effect of silymarin on pulmonary vascular dysfunction through HIF-1α-iNOS following rat lung ischemia-reperfusion injury
- in-vivo, Nor, NA
*Inflam↓, *ROS↓, *Casp3↑, *Casp9↑, *Hif1a↓, *iNOS↓, *SOD↑, *MDA↓,
3320- SIL,    Neuroprotective Potential of Silymarin against CNS Disorders: Insight into the Pathways and Molecular Mechanisms of Action
- Review, AD, NA
*hepatoP↑, *neuroP↑, *ROS↓, *β-Amyloid↓, *Inflam↓, *Aβ↓, *NF-kB↓, *TNF-α↓, *TNF-β↓, *iNOS↓, *NO↓, *COX2↓,
3319- SIL,    Silymarin and neurodegenerative diseases: Therapeutic potential and basic molecular mechanisms
- Review, AD, NA - Review, Park, NA - Review, Stroke, NA
*neuroP↑, *ROS↓, *Inflam↓, *Apoptosis↓, *BBB?, *tau↓, *NF-kB↓, *IL1β↓, *TNF-α↓, *IL4↓, *MAPK↓, *memory↑, *cognitive↑, *Aβ↓, *ROS↓, *lipid-P↓, *GSH↑, *MDA↓, *SOD↑, *Catalase↑, *AChE↓, *BChE↓, *p‑ERK↓, *p‑JNK↓, *p‑p38↓, *GutMicro↑, *COX2↓, *iNOS↓, *TLR4↓, *neuroP↑, *Strength↑, *AMPK↑, *MMP↑, *necrosis↓, *NRF2↑, *HO-1↑,
3318- SIL,    Pharmaceutical prospects of Silymarin for the treatment of neurological patients: an updated insight
- Review, AD, NA - Review, Park, NA
*hepatoP↑, *neuroP↑, *TLR4↓, *TNF-α↓, *IL1β↓, *NF-kB↓, *memory↑, *cognitive↑, *NRF2↑, *HO-1↑, *ROS↓, *Akt↑, *mTOR↑, *SOD↑, *Catalase↑, *GSH↑, *IL10↑, *IL6↑, *NO↓, *MDA↓, *AChE↓, *MAPK↓, *BDNF↑,
3655- SIL,    Protective effect of silymarin on oxidative stress in rat brain
- in-vivo, AD, NA
*GSH↑, *VitC↑, *SOD↑, *lipid-P↓, *ROS↓, *hepatoP↑, *neuroP↑,
3654- SIL,    Effect of silymarin on biochemical parameters of oxidative stress in aged and young rat brain
- in-vivo, AD, NA
*ROS↓, *neuroP↑, *GSH↑, *SOD↑,
3649- SIL,    Silymarin suppresses TNF-induced activation of NF-kappa B, c-Jun N-terminal kinase, and apoptosis
*Inflam↓, *NF-kB↓, *cJun↓, *Casp↓, *ROS↓, *lipid-P↓,
3296- SIL,    Silibinin induces oral cancer cell apoptosis and reactive oxygen species generation by activating the JNK/c-Jun pathway
- in-vitro, Oral, Ca9-22 - in-vivo, Oral, YD10B
TumCP↓, TumCCA↑, ROS↑, SOD1↓, SOD2↓, *JNK↑, toxicity?, TumCMig↓, TumCI↓, N-cadherin↓, Vim↓, E-cadherin↑, EMT↓, P53↑, cl‑Casp3↑, cl‑PARP↑, BAX↑, Bcl-2↓, SOD↓,
3295- SIL,    Hepatoprotective effect of silymarin
- Review, NA, NA
*hepatoP↑, *ROS↓, *GSH↑, *BioAv↝, ERK↓, NF-kB↓, STAT3↓, COX2↓, Inflam↓, IronCh↑, lipid-P↓, ALAT↓, AST↓, TNF-α↓, *α-SMA↓, *SOD↑,
3294- SIL,    Silymarin: a review on paving the way towards promising pharmacological agent
- Review, Nor, NA - Review, Arthritis, NA
*hepatoP↑, *Inflam↓, *chemoP↑, *glucose↓, *antiOx↑, *ROS↓, *ACC↓, *FASN↓, *radioP↑, *NF-kB↓, *TGF-β↓, *AST↓, *α-SMA↝, *eff↑, *neuroP↑, eff↑, ROS↓,
3292- SIL,  Fe,    Anti-tumor activity of silymarin nanoliposomes in combination with iron: In vitro and in vivo study
- in-vitro, BC, 4T1 - in-vivo, BC, 4T1
*antiOx↑, ROS↑, OS↑, Weight↑, TumVol↓, eff↑, Fenton↑,
3291- SIL,    Antioxidant effects and mechanism of silymarin in oxidative stress induced cardiovascular diseases
- Review, Nor, NA
*antiOx↑, *ROS↓, *cardioP↑, *BioAv↓, *Half-Life↝, *other↑, IronCh↑,
3290- SIL,    A review of therapeutic potentials of milk thistle (Silybum marianum L.) and its main constituent, silymarin, on cancer, and their related patents
- Analysis, Var, NA
hepatoP↑, chemoP↑, *lipid-P↓, *antiOx↑, tumCV↓, TumCMig↓, Apoptosis↑, ROS↑, GSH↓, Bcl-2↓, survivin↓, cycD1/CCND1↓, NOTCH1↓, BAX↑, NF-kB↓, COX2↓, LOX1↓, iNOS↓, TNF-α↓, IL1↓, Inflam↓, *toxicity↓, CXCR4↓, EGFR↓, ERK↓, MMP↓, Cyt‑c↑, TumCCA↑, RB1↑, P53↑, P21↑, p27↑, cycE/CCNE↓, CDK4↓, p‑pRB↓, Hif1a↓, cMyc↓, IL1β↓, IFN-γ↓, PCNA↓, PSA↓, CYP1A1↓,
3297- SIL,  Rad,    Studies on radiation sensitization efficacy by silymarin in colon carcinoma cells
- in-vitro, CRC, HCT15 - in-vitro, CRC, RKO
TumCP↓, RadioS↑, TumCCA↑, DNAdam↓, MMP↓, ROS↓, *radioP↑,
3282- SIL,    Role of Silymarin in Cancer Treatment: Facts, Hypotheses, and Questions
- Review, NA, NA
hepatoP↑, AntiCan↑, TumCMig↓, Hif1a↓, selectivity↑, toxicity∅, *antiOx↑, *Inflam↓, TumCCA↑, P21↑, CDK4↓, NF-kB↓, ERK↓, PSA↓, TumCG↓, p27↑, COX2↓, IL1↓, VEGF↓, IGFBP3↑, AR↓, STAT3↓, Telomerase↓, Cyt‑c↑, Casp↑, eff↝, HDAC↓, HATs↑, Zeb1↓, E-cadherin↑, miR-203↑, NHE1↓, MMP2↓, MMP9↓, PGE2↓, Vim↓, Wnt↓, angioG↓, VEGF↓, *TIMP1↓, EMT↓, TGF-β↓, CD44↓, EGFR↓, PDGF↓, *IL8↓, SREBP1↓, MMP↓, ATP↓, uPA↓, PD-L1↓, NOTCH↓, *SIRT1↑, SIRT1↓, CA↓, Ca+2↑, chemoP↑, cardioP↑, Dose↝, Half-Life↝, BioAv↓, BioAv↓, BioAv↓, toxicity↝, Half-Life↓, ROS↓, FAK↓,
978- SIL,    A comprehensive evaluation of the therapeutic potential of silibinin: a ray of hope in cancer treatment
- Review, NA, NA
PI3K↓, Akt↓, NF-kB↓, Wnt/(β-catenin)↓, MAPK↓, TumCP↓, TumCCA↑, Apoptosis↑, p‑EGFR↓, JAK2↓, STAT5↓, cycD1/CCND1↓, hTERT/TERT↓, AP-1↓, MMP9↓, miR-21↓, miR-155↓, Casp9↑, BID↑, ERK↓, Akt2↓, DNMT1↓, P53↑, survivin↓, Casp3↑, ROS↑,
2410- SIL,    Autophagy activated by silibinin contributes to glioma cell death via induction of oxidative stress-mediated BNIP3-dependent nuclear translocation of AIF
- in-vitro, GBM, U87MG - in-vitro, GBM, U251 - in-vivo, NA, NA
TumAuto↑, ATP↓, Glycolysis↓, H2O2↑, P53↑, GSH↓, xCT↓, BNIP3↝, MMP↑, mt-ROS↑, mtDam↑, HK2↓, PFKP↓, PKM2↓, TumCG↓,
3306- SIL,  Rad,    Radioprotective and radiosensitizing properties of silymarin/silibinin in response to ionizing radiation
- Review, Var, NA
radioP↑, RadioS↑, TumCMig↓, TumCI↓, angioG↓, Apoptosis↑, DNAdam↓, ROS↑, *ROS↓, *Inflam↓,
3314- SIL,    Silymarin: Unveiling its pharmacological spectrum and therapeutic potential in liver diseases—A comprehensive narrative review
- Review, NA, NA
*antiOx↑, *hepatoP↑, *Half-Life↑, *ROS↓, *GSH↑, *hepatoP↑, *lipid-P↓, *TNF-α↓, *IFN-γ↓, *IL2↓, *IL4↓, *NF-kB↓, *iNOS↓, *OATPs↓, *OCT4↓, *Inflam↓, *PGE2↓, MMPs↓, VEGF↓, angioG↓, STAT3↓, *ALAT↓, *AST↓, Dose↝,
3312- SIL,    Silymarin Alleviates Oxidative Stress and Inflammation Induced by UV and Air Pollution in Human Epidermis and Activates β-Endorphin Release through Cannabinoid Receptor Type 2
- Human, Nor, NA
*antiOx↑, *Inflam↓, *ROS↓, *IL1α↓, *AhR↑, *NRF2↑, *IL8↓,
3311- SIL,    Silymarin protects against acrylamide-induced neurotoxicity via Nrf2 signalling in PC12 cells
- in-vitro, Nor, PC12
*antiOx↑, *Inflam↓, AntiCan↑, *ROS↓, *MDA↓, *GSH↓, *NRF2↑, *GPx↑, *GCLC↑, *GCLM↑,
3310- SIL,    Silymarin attenuates paraquat-induced lung injury via Nrf2-mediated pathway in vivo and in vitro
- in-vitro, Lung, A549
Inflam↓, MPO↓, NO↓, iNOS↓, ROS↓, MDA↑, SOD↑, Catalase↑, GPx↑, NRF2↑, HO-1↑, NADPH↑,
3309- SIL,    Silymarin as a Natural Antioxidant: An Overview of the Current Evidence and Perspectives
- Review, NA, NA
*ROS↓, *IronCh↑, *MMP↑, *NRF2↑, *Inflam↓, *hepatoP↑, *HSPs↑, *Trx↑, *SIRT2↑, *GSH↑, *ROS↑, *NADPH↓, *iNOS↓, *NF-kB↓, *BioAv↓, *Dose↝, *BioAv↑,
3307- SIL,    Flavolignans from Silymarin as Nrf2 Bioactivators and Their Therapeutic Applications
- Review, Var, NA
*NRF2↑, *antiOx↑, *chemoP↑, *Inflam↓, *BioAv↑, eff↑, *NQO1↑, TNF-α↓, IL6↓, *GSH↑, *ROS↓, *MDA↓, eff↑, *hepatoP↑, *GPx↑, *SOD↑, *Catalase↑, *HO-1↑, *neuroP↑,
3301- SIL,    Critical review of therapeutic potential of silymarin in cancer: A bioactive polyphenolic flavonoid
- Review, Var, NA
Inflam↓, TumCCA↑, Apoptosis↓, TumMeta↓, TumCG↓, angioG↓, chemoP↑, radioP↑, p‑ERK↓, p‑p38↓, p‑JNK↓, P53↑, Bcl-2↓, Bcl-xL↓, TGF-β↓, MMP2↓, MMP9↓, E-cadherin↑, Wnt↓, Vim↓, VEGF↓, IL6↓, STAT3↓, *ROS↓, IL1β↓, PGE2↓, CDK1↓, CycB/CCNB1↓, survivin↓, Mcl-1↓, Casp3↑, Casp9↑, cMyc↓, COX2↓, Hif1a↓, CXCR4↓, CSCs↓, EMT↓, N-cadherin↓, PCNA↓, cycD1/CCND1↓, ROS↑, eff↑, eff↑, eff↑, HER2/EBBR2↓,
3300- SIL,    Toward the definition of the mechanism of action of silymarin: activities related to cellular protection from toxic damage induced by chemotherapy
- Review, Var, NA
*ROS↓, *SOD↑, *hepatoP↑, *AST↓, *ALAT↓, *lipid-P↓, *GSH↑, *Catalase↑, *GSTs↑, *GSR↑, *TNF-α↓, *IFN-γ↓, *IL4↓, *IL2↓, *NF-kB↓, *IL10↑, *Inflam↓, COX2↓, Apoptosis↑, ChemoSen↑, PGE2↓, VEGF↓,
3299- SIL,    Silymarin Effect on Mitophagy Pathway in the Human Colon Cancer HT-29 Cells
- in-vitro, Colon, HT29
tumCV↓, MMP↓, ROS↑, selectivity↑,
3298- SIL,    Silibinin, a natural flavonoid, induces autophagy via ROS-dependent mitochondrial dysfunction and loss of ATP involving BNIP3 in human MCF7 breast cancer cells
- in-vitro, BC, MCF-7
LC3II↑, Beclin-1↑, Bcl-2↓, ROS↑, MMP↓, ATP↓, eff↓, BNIP3?, TumAuto↑, eff↑,

Showing Research Papers: 1 to 32 of 32

* indicates research on normal cells as opposed to diseased cells
Total Research Paper Matches: 32

Pathway results for Effect on Cancer / Diseased Cells:


Redox & Oxidative Stress ⓘ

Catalase↑, 1,   CYP1A1↓, 1,   Fenton↑, 1,   GPx↑, 1,   GSH↓, 2,   H2O2↑, 1,   HO-1↑, 1,   lipid-P↓, 1,   MDA↑, 1,   MPO↓, 1,   NRF2↑, 1,   ROS↓, 5,   ROS↑, 9,   mt-ROS↑, 1,   SOD↓, 1,   SOD↑, 1,   SOD1↓, 1,   SOD2↓, 1,   Trx1↓, 1,   xCT↓, 1,  

Metal & Cofactor Biology ⓘ

IronCh↑, 2,  

Mitochondria & Bioenergetics ⓘ

ATP↓, 3,   MMP↓, 5,   MMP↑, 1,   mtDam↑, 1,  

Core Metabolism/Glycolysis ⓘ

ALAT↓, 1,   cMyc↓, 2,   Glycolysis↓, 1,   HK2↓, 1,   NADPH↑, 1,   PFKP↓, 1,   PKM2↓, 1,   SIRT1↓, 1,   SREBP1↓, 1,  

Cell Death ⓘ

Akt↓, 1,   Apoptosis↓, 1,   Apoptosis↑, 5,   BAX↑, 2,   Bcl-2↓, 4,   Bcl-xL↓, 1,   BID↑, 1,   Casp↑, 1,   Casp3↑, 2,   cl‑Casp3↑, 1,   Casp9↑, 2,   Cyt‑c↑, 2,   hTERT/TERT↓, 1,   iNOS↓, 2,   p‑JNK↓, 1,   MAPK↓, 1,   Mcl-1↓, 1,   p27↑, 2,   p‑p38↓, 1,   survivin↓, 3,   Telomerase↓, 1,  

Kinase & Signal Transduction ⓘ

HER2/EBBR2↓, 1,  

Transcription & Epigenetics ⓘ

HATs↑, 1,   miR-21↓, 1,   p‑pRB↓, 1,   tumCV↓, 2,  

Autophagy & Lysosomes ⓘ

Beclin-1↑, 1,   BNIP3?, 1,   BNIP3↝, 1,   LC3II↑, 1,   TumAuto↑, 2,  

DNA Damage & Repair ⓘ

DNAdam↓, 2,   DNMT1↓, 1,   P53↑, 5,   cl‑PARP↑, 1,   PCNA↓, 2,  

Cell Cycle & Senescence ⓘ

CDK1↓, 1,   CDK4↓, 2,   CycB/CCNB1↓, 1,   cycD1/CCND1↓, 3,   cycE/CCNE↓, 1,   P21↑, 2,   RB1↑, 1,   TumCCA↑, 6,  

Proliferation, Differentiation & Cell State ⓘ

CD44↓, 1,   CSCs↓, 1,   EMT↓, 3,   ERK↓, 4,   p‑ERK↓, 1,   HDAC↓, 1,   IGFBP3↑, 1,   NOTCH↓, 1,   NOTCH1↓, 1,   PI3K↓, 1,   STAT3↓, 4,   STAT5↓, 1,   TumCG↓, 4,   Wnt↓, 2,   Wnt/(β-catenin)↓, 1,  

Migration ⓘ

Akt2↓, 1,   AP-1↓, 1,   CA↓, 1,   Ca+2↑, 1,   E-cadherin↑, 3,   FAK↓, 1,   miR-155↓, 1,   miR-203↑, 1,   MMP2↓, 2,   MMP9↓, 3,   MMPs↓, 1,   N-cadherin↓, 2,   PDGF↓, 1,   TGF-β↓, 2,   TumCI↓, 2,   TumCMig↓, 5,   TumCP↓, 3,   TumMeta↓, 1,   TXNIP↑, 1,   uPA↓, 1,   Vim↓, 3,   Zeb1↓, 1,  

Angiogenesis & Vasculature ⓘ

angioG↓, 4,   EGFR↓, 2,   p‑EGFR↓, 1,   Hif1a↓, 3,   LOX1↓, 1,   NO↓, 1,   VEGF↓, 5,  

Barriers & Transport ⓘ

NHE1↓, 1,  

Immune & Inflammatory Signaling ⓘ

COX2↓, 5,   CXCR4↓, 2,   IFN-γ↓, 1,   IL1↓, 2,   IL1β↓, 2,   IL6↓, 2,   Inflam↓, 4,   JAK2↓, 1,   NF-kB↓, 4,   PD-L1↓, 1,   PGE2↓, 3,   PSA↓, 2,   TNF-α↓, 3,  

Protein Aggregation ⓘ

NLRP3↓, 1,  

Hormonal & Nuclear Receptors ⓘ

AR↓, 1,  

Drug Metabolism & Resistance ⓘ

BioAv↓, 3,   ChemoSen↑, 1,   Dose↝, 2,   eff↓, 2,   eff↑, 8,   eff↝, 1,   Half-Life↓, 1,   Half-Life↝, 1,   RadioS↑, 2,   selectivity↑, 2,  

Clinical Biomarkers ⓘ

ALAT↓, 1,   AR↓, 1,   AST↓, 1,   EGFR↓, 2,   p‑EGFR↓, 1,   HER2/EBBR2↓, 1,   hTERT/TERT↓, 1,   IL6↓, 2,   PD-L1↓, 1,   PSA↓, 2,  

Functional Outcomes ⓘ

AntiCan↑, 2,   cardioP↑, 1,   chemoP↑, 3,   hepatoP↑, 2,   OS↑, 1,   radioP↑, 2,   toxicity?, 1,   toxicity↝, 1,   toxicity∅, 1,   TumVol↓, 1,   Weight↑, 1,  
Total Targets: 169

Pathway results for Effect on Normal Cells:


Redox & Oxidative Stress ⓘ

antiOx↓, 1,   antiOx↑, 9,   Catalase↑, 4,   GCLC↑, 1,   GCLM↑, 1,   GPx↑, 2,   GSH↓, 1,   GSH↑, 9,   GSR↑, 1,   GSTs↑, 1,   HO-1↑, 4,   lipid-P?, 1,   lipid-P↓, 6,   MDA↓, 5,   MPO↓, 1,   NQO1↑, 1,   NRF2↑, 7,   ROS↓, 21,   ROS↑, 1,   SOD↑, 8,   TAC↑, 1,   Trx↑, 1,   VitC↑, 1,  

Metal & Cofactor Biology ⓘ

IronCh↑, 1,  

Mitochondria & Bioenergetics ⓘ

MMP↑, 2,  

Core Metabolism/Glycolysis ⓘ

ACC↓, 1,   ALAT↓, 2,   AMPK↑, 1,   FASN↓, 1,   glucose↓, 1,   LDH↓, 1,   NAD↑, 1,   NADPH↓, 1,   SIRT1↑, 1,   SIRT2↑, 1,  

Cell Death ⓘ

AhR↑, 1,   Akt↑, 1,   Apoptosis↓, 1,   Casp↓, 1,   Casp3↑, 1,   Casp9↑, 1,   Fas↓, 1,   iNOS↓, 7,   JNK↑, 1,   p‑JNK↓, 1,   MAPK↓, 3,   necrosis↓, 1,   p38↓, 1,   p‑p38↓, 1,   Telomerase↓, 1,  

Transcription & Epigenetics ⓘ

cJun↓, 1,   other↑, 1,  

Protein Folding & ER Stress ⓘ

HSPs↑, 1,  

Proliferation, Differentiation & Cell State ⓘ

p‑ERK↓, 2,   mTOR↑, 1,   OCT4↓, 1,  

Migration ⓘ

5LO↓, 1,   TGF-β↓, 1,   TIMP1↓, 1,   α-SMA↓, 1,   α-SMA↝, 1,  

Angiogenesis & Vasculature ⓘ

EGFR↓, 1,   Hif1a↓, 1,   NO↓, 2,  

Barriers & Transport ⓘ

BBB?, 1,   OATPs↓, 1,  

Immune & Inflammatory Signaling ⓘ

COX2↓, 4,   IFN-γ↓, 2,   IL10↑, 2,   IL1α↓, 1,   IL1β↓, 2,   IL2↓, 3,   IL4↓, 3,   IL6↑, 1,   IL8↓, 2,   Inflam↓, 15,   NF-kB↓, 10,   PGE2↓, 1,   TLR4↓, 2,   TNF-α↓, 5,   TNF-β↓, 1,  

Synaptic & Neurotransmission ⓘ

AChE↓, 3,   BChE↓, 1,   BDNF↑, 1,   tau↓, 1,  

Protein Aggregation ⓘ

Aβ↓, 2,   NLRP3↓, 3,   β-Amyloid↓, 1,  

Drug Metabolism & Resistance ⓘ

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

Clinical Biomarkers ⓘ

ALAT↓, 2,   AST↓, 3,   EGFR↓, 1,   GutMicro↑, 1,   IL6↑, 1,   LDH↓, 1,  

Functional Outcomes ⓘ

cardioP↑, 2,   chemoP↑, 2,   cognitive↑, 2,   hepatoP↑, 11,   memory↑, 2,   neuroP↑, 11,   radioP↑, 2,   Strength↑, 1,   toxicity↓, 1,  
Total Targets: 110

Scientific Paper Hit Count for: ROS, Reactive Oxygen Species
32 Silymarin (Milk Thistle) silibinin
2 Radiotherapy/Radiation
1 Curcumin
1 Resveratrol
1 Melatonin
1 Iron
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#:154  Target#:275  State#:%  Dir#:%
  wNotes=0  sortOrder:rid,rpid

 

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