condition found tbRes List
SFN, Sulforaphane (mainly Broccoli): Click to Expand ⟱
Features:
Sulforaphane is an isothiocyanate derived from glucoraphanin, a compound found predominantly in cruciferous vegetables such as broccoli, Brussels sprouts, and cabbage. It is well known for its potent antioxidant and detoxification properties and has gained significant attention for its potential chemopreventive and anticancer effects.

Summary
1.primarily attenuates both DNMTs and HDACs, individually suppressing DNA hypermethylation and histones deacetylation, ultimately upregulating NRF2 (best known for NRF2↑)
2.Antioxidant Activity:
• Nrf2 activation leads to the upregulation of a host of antioxidant and detoxification enzymes (e.g., glutathione S-transferase, NAD(P)H:quinone oxidoreductase 1, heme oxygenase-1), which in turn decrease oxidative stress and lower ROS levels.
3.Pro-oxidant Effects in Cancer Cells and Under High-Dose Conditions (>=10uM?)
• In certain cancer cell types or at higher concentrations, sulforaphane can paradoxically lead to an increase in ROS levels.
• The elevated ROS may overwhelm the cancer cells’ antioxidant defenses, leading to oxidative stress–mediated cell death (apoptosis).
• This context-dependent pro-oxidant effect has been explored for its potential in selectively targeting cancer cells while leaving normal cells less affected.

- Might not be a good candidate for pro-oxidant strategy depending on concentration >10uM?.
- Strong Activation of Nrf2 (best known for) at low to moderate concentrations, hence reduces oxidative stress in both cancer and normal cells.
- AMPK signaling activated by SFN, high concentrations of ROS are produced
- ROS generation also results in depletion of GSH levels
- HIF-1α and VEGF inhibitor
- Might be effective against cancer stem cells
- But I would not combine that with radiation, as Sulforaphane activates the anti-oxidant master regulator of cells.
- “I very much agree: Sulforaphane is a very good addition, even more when the choice is an anti-oxidant therapy”
- well known as HDAC inhibitor (typically 5-10um concentrations)
-A transient decrease in HDAC activity has also been observed in healthy humans 3 h after providing a daily 200 µM SFN dose, resulting in a plasma concentration of SFN metabolites of 0.1–0.2 µM.


Dose/Bioavailabilty information:
SFN at a daily dose of 2.2 µM/kg body weight, with a mean plasma level of 0.13 µM Sprout 127.6 grams = 205uM±19.9 content yields SFN 0.5 to 2uM in plasma.
However, it is important to consider that at lower doses, specifically 2.5 μM, SFN resulted in a slight increase in cell proliferation by 5.18–11.84% within a 6 to 48 h treatment window.
-A therapeutic dose starts at approx 60 grams of the sprouts.
-100 g of Broccoli sprouts contain about 15–20 mg of sulforaphane
–Organic Broccoli Sprout Powder (Health Ranger) – Avmacol® – NanoPSA (a blend of NanoStilbene™ and Broccoli Sprout Extract).
- -750 mg Sulforaphane Glucosinolate in Daily One Serving (2 capsules) (30mg Sulforaphane)

Total sulforaphane metabolite concentration in plasma was the highest (>2 μM) at 3 h in human subjects who consumed fresh broccoli sprouts (40g)
-human studies with broccoli sprouts or extracts report plasma sulforaphane levels in the low micromolar range (typically 1–2 µM) after ingesting realistic, food-based quantities of sprouts (often in the range of 30–50 g of sprouts or a concentrated extract).

BroccoSprouts are young broccoli sprouts that have garnered attention because they contain high amounts of glucoraphanin—a precursor molecule to sulforaphane. Studies have shown that broccoli sprouts can have sulforaphane precursor levels (i.e., glucoraphanin levels) that are 10 to 100 times higher than those found in mature broccoli heads. Glucoraphanin content in broccoli sprouts can range anywhere from about 30 to over 100 mg per 100 grams of fresh sprouts. Once activated (e.g., during consumption when myrosinase acts on glucoraphanin), these levels translate into a significant sulforaphane yield, meaning that even a small amount of broccoli sprouts can deliver a potent dose of this bioactive compound.

Importantly, glucoraphanin itself is not bioactive. Rather, enzymatic hydrolysis by myrosinase, present in the plant tissue or in the mammalian microbiome, is necessary to form the active component, SFN.
- GFN (glucoraphanin) is hydrolyzed in vivo to SFN via the myrosinase, which is present in gut bacteria as well as the plant itself (also in Radish)
- Do not cook the vegetables, or if you do add myrosinase back in by adding radish.
- mild heat of broccoli (60–70 °C) inactivated ESP and preserved myrosinase and increased SF yield 3–7-fold
- chewing of fresh broccoli sprouts increases the interaction of glucosinolates with myrosinase and consequently, increases the bioavailability of SFN in the body

-Note half-life 2-3 hrs.
BioAv is good (15-80%) but requires myrosinase
Pathways:
- induce ROS production
- ROS↑ related: MMP↓(ΔΨm), ER Stress↑, UPR↑, GRP78↑, Ca+2↑, Cyt‑c↑, Caspases↑, DNA damage↑, cl-PARP↑, HSP↓, Prx,
- Lowers AntiOxidant defense in Cancer Cells: NRF2↓(contrary, actually most raises NRF2), TrxR↓**, GSH↓, Catalase↓(contrary), HO1↓(contrary), GPx↓
- Raises AntiOxidant defense in Normal Cells: ROS↓, NRF2↑, SOD↑, GSH↑, Catalase↑,
- lowers Inflammation : NF-kB↓, COX2↓, p38↓, Pro-Inflammatory Cytokines : NLRP3↓, IL-1β↓, TNF-α↓, IL-6↓, IL-8↓
- inhibit Growth/Metastases : TumMeta↓, TumCG↓, EMT↓, MMPs↓, MMP2↓, MMP9↓, IGF-1↓, VEGF↓, ROCK1↓, FAK↓, RhoA↓, NF-κB↓, CXCR4↓, α-SMA↓, ERK↓
- reactivate genes thereby inhibiting cancer cell growth : HDAC↓, DNMTs↓, EZH2↓, P53↑, HSP↓, Sp proteins↓,
- cause Cell cycle arrest : TumCCA↑, cyclin D1↓, cyclin E↓, CDK2↓, CDK4↓, CDK6↓,
- inhibits Migration/Invasion : TumCMig↓, TumCI↓, TNF-α↓, FAK↓, ERK↓, EMT↓,
- inhibits glycolysis /Warburg Effect and ATP depletion : HIF-1α↓, PKM2↓, cMyc↓, GLUT1↓, LDH↓, LDHA↓, HK2↓, ECAR↓, OXPHOS↓, GRP78↑, GlucoseCon↓
- inhibits angiogenesis↓ : VEGF↓, HIF-1α↓, Notch↓, PDGF↓, EGFR↓, Integrins↓,
- inhibits Cancer Stem Cells : CSC↓, Hh↓, GLi↓, GLi1↓, CD133↓, β-catenin↓, sox2↓, notch2↓, nestin↓, OCT4↓,
- Others: PI3K↓, AKT↓, JAK↓, STAT↓, Wnt↓, β-catenin↓, AMPK, ERK↓, 5↓, - 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


TumCG, Tumor cell growth: Click to Expand ⟱
Source:
Type:
Normal cells grow and divide in a regulated manner through the cell cycle, which consists of phases (G1, S, G2, and M).
Cancer cells often bypass these regulatory mechanisms, leading to uncontrolled proliferation. This can result from mutations in genes that control the cell cycle, such as oncogenes (which promote cell division) and tumor suppressor genes (which inhibit cell division).
Scientific Papers found: Click to Expand⟱
911- QC,  SFN,    Pilot study evaluating broccoli sprouts in advanced pancreatic cancer (POUDER trial) - study protocol for a randomized controlled trial
TumCG↓,
Risk↓, decreased risk of extra-prostatic manifestation of prostate cancer: cruciferous vegetables, in particular broccoli which is rich in sulforaphane and quercetin

1736- SFN,    Antitumor and antimetastatic effects of dietary sulforaphane in a triple-negative breast cancer models
- in-vitro, BC, NA - in-vivo, BC, NA
TumCG↓, in vivo experiment showed up to 31% tumor growth inhibition after sulforaphane treatment
selectivity↓, The in vitro study confirmed that SFN inhibited cell migration, but only in cells derived from 3D spheroids, not from 2D in vitro cultures.

2552- SFN,  Chemo,    Chemopreventive activity of sulforaphane
- Review, Var, NA
chemoP↑, chemopreventive activity of SFN
TumCG↓, SFN can inhibit the initiation of tumor development or halt the progression of cancer
*ROS↓, SFN can also exhibit chemopreventive behavior by interfering with various signaling pathways that regulate oxidative stress, inflammation, cell proliferation, differentiation, and apoptosis
*Inflam↓,
*Dose↝, In rats, the pharmacokinetics of SFN was assessed following an oral dose of 50 μmol of SFN. The plasma concentration of SFN can be detected at 1 hour and it peaks at 20 μM at 4 hours.
*NRF2↑, epigenetic reactivation of Nrf2 and subsequent induction of downstream target genes HO-1, NQO1, and UGT1A1
*HO-1↑,
*NQO1↑,
NF-kB↓, inactivation of NF-κB is an important chemopreventive mechanism of SFN
ROS↑, It was demonstrated that SFN-induced apoptosis is mediated by reactive oxygen species (ROS)-mediated activation of AMPK in human gastric cancer cells.

3193- SFN,    Epigenetic Therapeutics Targeting NRF2/KEAP1 Signaling in Cancer Oxidative Stress
- Review, Var, NA
DNMTs↓, SFN, a natural phytochemical, primarily attenuates both DNMTs and HDACs, individually suppressing DNA hypermethylation and histones deacetylation, ultimately upregulating NRF2.
HDAC↑,
NRF2↑,
DNMT1↓, significant attenuation of DNMT1 and DNMT3a contributed to a decrease in the methylated CpG ratio in the NFE2L2 promoter region in an SFN dose- and time-dependent manner, thus increasing NRF2
DNMT3A↓,
NQO1↑, consequently increasing the transcription of its target genes such as NQO1 and catechol-O-methyltransferase (COMT)
COMT↑,
TumCG↓, SFN may prevent or slow the growth of recurrent prostate cancer, essentially without severe adverse events.
*toxicity↓,

1507- SFN,    Sulforaphane retards the growth of human PC-3 xenografts and inhibits HDAC activity in human subjects
- in-vivo, Colon, NA - Human, Nor, NA
TumCG↓, When consumed in the diet at an average daily dose of 7.5 mumol per animal for 21 days, SFN suppressed the growth of human PC-3 prostate cancer cells by 40% in male nude mice.
HDAC↓, significant decrease in HDAC activity
*BioAv↑, a single dose of 68 g BroccoSprouts inhibited HDAC activity significantly in peripheral blood mononuclear cells (PBMC) 3 and 6 hrs following consumption.
Dose∅, a single dose of 68 g BroccoSprouts inhibited HDAC activity significantly in peripheral blood mononuclear cells (PBMC) 3 and 6 hrs following consumption.
Half-Life∅, a single dose of 68 g BroccoSprouts inhibited HDAC activity significantly in peripheral blood mononuclear cells (PBMC) 3 and 6 hrs following consumption.

2448- SFN,    Sulforaphane and bladder cancer: a potential novel antitumor compound
- Review, Bladder, NA
Apoptosis↑, Recent studies have demonstrated that Sulforaphane not only induces apoptosis and cell cycle arrest in BC cells, but also inhibits the growth, invasion, and metastasis of BC cells
TumCG↓,
TumCI↓,
TumMeta↓,
glucoNG↓, Additionally, it can inhibit BC gluconeogenesis
ChemoSen↑, demonstrate definite effects when combined with chemotherapeutic drugs/carcinogens.
TumCCA↑, SFN can block the cell cycle in G2/M phase, upregulate the expression of Caspase3/7 and PARP cleavage, and downregulate the expression of Survivin, EGFR and HER2/neu
Casp3↑,
Casp7↑,
cl‑PARP↑,
survivin↓,
EGFR↓,
HER2/EBBR2↓,
ATP↓, SFN inhibits the production of ATP by inhibiting glycolysis and mitochondrial oxidative phosphorylation in BC cells in a dose-dependent manner
Glycolysis↓,
mt-OXPHOS↓,
AKT1↓, dysregulation of glucose metabolism by inhibiting the AKT1-HK2 axis
HK2↓,
Hif1a↓, Sulforaphane inhibits glycolysis by down-regulating hypoxia-induced HIF-1α
ROS↑, SFN can upregulate ROS production and Nrf2 activity
NRF2↑,
EMT↓, inhibiting EMT process through Cox-2/MMP-2, 9/ ZEB1 and Snail and miR-200c/ZEB1 pathways
COX2↓,
MMP2↓,
MMP9↓,
Zeb1↓,
Snail↓,
HDAC↓, FN modulates the histone status in BC cells by regulating specific HDAC and HATs,
HATs↓,
MMP↓, SFN upregulates ROS production, induces mitochondrial oxidative damage, mitochondrial membrane potential depolarization, cytochrome c release
Cyt‑c↓,
Shh↓, SFN significantly lowers the expression of key components of the SHH pathway (Shh, Smo, and Gli1) and inhibits tumor sphere formation, thereby suppressing the stemness of cancer cells
Smo↓,
Gli1↓,
BioAv↝, SFN is unstable in aqueous solutions and at high temperatures, sensitive to oxygen, heat and alkaline conditions, with a decrease in quantity of 20% after cooking, 36% after frying, and 88% after boiling
BioAv↝, It has been reported that the ability of individuals to use gut myrosinase to convert glucoraphanin into SFN varies widely
Dose↝, Excitingly, it has been reported that daily oral administration of 200 μM SFN in melanoma patients can achieve plasma levels of 655 ng/mL with good tolerance

1466- SFN,    Sulforaphane inhibits thyroid cancer cell growth and invasiveness through the reactive oxygen species-dependent pathway
- vitro+vivo, Thyroid, FTC-133
TumCP↓,
TumCCA↑, G2/M phase
Apoptosis↑,
TumCMig↓,
TumCI↓,
EMT↓,
Slug↓,
Twist↓,
MMP2↓,
MMP9↓,
TumCG↓,
p‑Akt↓,
P21↑,
ERK↑,
p38↑,
ROS↑, ROS was significantly induced in both FTC133 and K1 cells when cells were treated with 40 μM SFN for 4 h Several previous studies have shown that SFN induces ROS
*toxicity∅, we did not find significant effect of SFN on body weight and liver function of mice.
MMP↓,
eff↓, Like NAC, ASC treatment significantly attenuated anti-proliferative effect of SFN in these two cell lines

1453- SFN,    Sulforaphane Reduces Prostate Cancer Cell Growth and Proliferation In Vitro by Modulating the Cdk-Cyclin Axis and Expression of the CD44 Variants 4, 5, and 7
- in-vitro, Pca, DU145 - in-vitro, Pca, PC3
TumCG↓,
TumCP↓,
TumCCA↑, cell cycle arrest at the S- and G2/M-phase
H3↑,
H4↑,
HDAC↓, SFN acts as a histone deacetylase (HDAC) inhibitor.
CDK1↑, With 10 µM SFN, CDK1 and CDK2 increased in both cell lines,
CDK2↑,
p19↑,
*BioAv↑, A transient decrease in HDAC activity has also been observed in healthy humans 3 h after providing a daily 200 µM SFN dose, resulting in a plasma concentration of SFN metabolites of 0.1–0.2 µM

1434- SFN,  GEM,    Sulforaphane Potentiates Gemcitabine-Mediated Anti-Cancer Effects against Intrahepatic Cholangiocarcinoma by Inhibiting HDAC Activity
- in-vitro, CCA, HuCCT1 - in-vitro, CCA, HuH28 - in-vivo, NA, NA
HDAC↓,
ac‑H3↑,
ChemoSen↑, SFN synergistically augmented the GEM-mediated attenuation of cell viability and proliferation
tumCV↓,
TumCP↓,
TumCCA↑, G2/M cell cycle arrest
Apoptosis↑,
cl‑Casp3↑,
TumCI↓,
VEGF↓, VEGFA
VEGFR2↓,
Hif1a↓,
eNOS↓,
EMT?, SFN effectively inhibited the GEM-mediated induction of epithelial–mesenchymal transition (EMT)
TumCG↓,
Ki-67↓,
TUNEL↑, increased TUNEL+ apoptotic cells
P21↑,
p‑Chk2↑,
CDC25↓, decreased p-Cdc25C
BAX↑,
*ROS↓, SFN is also known to exert anti-oxidative effects via Nrf2 activation. in vivo study, optimization is performed by evaluating the anti-oxidative property of SFN in the liver.
NQO1?, identified 50 mg/kg/day as the minimal dose that significantly induced these anti-oxidative genes

1484- SFN,    Sulforaphane’s Multifaceted Potential: From Neuroprotection to Anticancer Action
- Review, Var, NA - Review, AD, NA
neuroP↑, current evidence supporting the neuroprotective and anticancer effects of SFN
AntiCan↑,
NRF2↑, neuroprotective effects through the activation of the Nrf2 pathway
HDAC↓, histone deacetylase was inhibited after human subjects ingested 68 g of broccoli sprouts
eff↑, sensitize cancer cells to chemotherapy
*ROS↓, protecting neurons [14] and microglia [15] against oxidative stress
neuroP↑, neuroprotective effects in Alzheimer’s disease (AD)
HDAC↓, capacity as a histone deacetylase (HDAC) inhibitor
*toxicity∅, normal cells are relatively resistant to SFN-induced cell death
BioAv↑, SFN has good bioavailability; it can reach high intracellular and plasma concentrations
eff↓, However, it is important to consider that at lower doses, specifically 2.5 μM, SFN resulted in a slight increase in cell proliferation by 5.18–11.84% within a 6 to 48 h treatment window
cycD1↓, in breast cancer
CDK4↓, in breast cancer
p‑RB1↓, in breast cancer
Glycolysis↓, in prostate cancer
miR-30a-5p↑, ovarian cancer
TumCCA↑, gastric cancer
TumCG↓,
TumMeta↓,
eff↑, SFN emerged as a critical enhancer of ST’s efficacy by suppressing resistance in RCC cells, offering a potent approach to overcome ST monotherapy limitations.
ChemoSen↑, SFN may improve the effectiveness of chemotherapy by increasing cancer cell sensitivity to the drugs used to treat them
RadioS↑, SFN may help protect healthy cells and tissues from the harmful effects of radiation
CardioT↓, Several studies have demonstrated the protective role of SFN in cardiotoxicity
angioG↓, In colon cancers, SFN blocks cells’ progression and angiogenesis by inhibiting HIF-1α and VEGF expression
Hif1a↓,
VEGF↓,
*BioAv?, SFN is well absorbed in the intestine, with an absolute bioavailability of approximately 82%.
*Half-Life∅, In rats, after an oral dose of 50 μmol of SFN, the plasma concentration of SFN can peak at 20 μM at 4 h and decline with a half-life of about 2.2 h

1474- SFN,    Sulforaphane induces p53‑deficient SW480 cell apoptosis via the ROS‑MAPK signaling pathway
- in-vitro, Colon, SW480
TumCG↓,
Apoptosis↑,
MMP↓,
Bax:Bcl2↑,
Casp3↑,
Casp7↑,
Casp9↑,
ROS↑, increase in the generation of reactive oxygen species (ROS)
e-ERK↑, activation of extracellular signal‑regulated kinases (Erk)
p38↑,
P53∅,
eff↓, specific inhibitors for ROS, phosphorylated (p)‑Erk and p‑p38, completely or partially attenuated the SFN‑induced reduction in SW480 cell viability
ChemoSen↑, even at the lowest concentrations (5 µM), SFN increased the sensitivity of p53‑proficient HCT‑116 cells to cisplatin

1469- SFN,    Sulforaphane enhances the therapeutic potential of TRAIL in prostate cancer orthotopic model through regulation of apoptosis, metastasis, and angiogenesis
- in-vitro, Pca, PC3 - in-vitro, Pca, LNCaP - in-vivo, Pca, NA
eff↑, Sulforaphane enhanced the therapeutic potential of TRAIL in PC-3 cells and sensitized TRAIL-resistant LNCaP cells.
ROS↑,
MMP↓,
Casp3↑,
Casp9↑,
DR4↑,
DR5↑,
BAX↑,
Bak↑,
BIM↑,
NOXA↑,
Bcl-2↓,
Bcl-xL↓,
Mcl-1↓,
eff↓, quenching of ROS generation with antioxidant N-acetyl-L-cysteine conferred significant protection against sulforaphane-induced ROS generation, mitochondrial membrane potential disruption, caspase-3 activation, and apoptosis.
TumCG↓,
TumCP↓,
eff↑, enhanced the antitumor activity of TRAIL.
NF-kB↓,
PI3K↓,
Akt↓,
MEK↓,
ERK↓,
angioG↓, combination of sulforaphane and TRAIL was more effective in inhibiting markers of angiogenesis and metastasis and activating FOXO3a transcription factor than single agent alone.
FOXO3↑,


* indicates research on normal cells as opposed to diseased cells
Total Research Paper Matches: 12

Results for Effect on Cancer/Diseased Cells:
Akt↓,1,   p‑Akt↓,1,   AKT1↓,1,   angioG↓,2,   AntiCan↑,1,   Apoptosis↑,4,   ATP↓,1,   Bak↑,1,   BAX↑,2,   Bax:Bcl2↑,1,   Bcl-2↓,1,   Bcl-xL↓,1,   BIM↑,1,   BioAv↑,1,   BioAv↝,2,   CardioT↓,1,   Casp3↑,3,   cl‑Casp3↑,1,   Casp7↑,2,   Casp9↑,2,   CDC25↓,1,   CDK1↑,1,   CDK2↑,1,   CDK4↓,1,   chemoP↑,1,   ChemoSen↑,4,   p‑Chk2↑,1,   COMT↑,1,   COX2↓,1,   cycD1↓,1,   Cyt‑c↓,1,   DNMT1↓,1,   DNMT3A↓,1,   DNMTs↓,1,   Dose↝,1,   Dose∅,1,   DR4↑,1,   DR5↑,1,   eff↓,4,   eff↑,4,   EGFR↓,1,   EMT?,1,   EMT↓,2,   eNOS↓,1,   ERK↓,1,   ERK↑,1,   e-ERK↑,1,   FOXO3↑,1,   Gli1↓,1,   glucoNG↓,1,   Glycolysis↓,2,   H3↑,1,   ac‑H3↑,1,   H4↑,1,   Half-Life∅,1,   HATs↓,1,   HDAC↓,6,   HDAC↑,1,   HER2/EBBR2↓,1,   Hif1a↓,3,   HK2↓,1,   Ki-67↓,1,   Mcl-1↓,1,   MEK↓,1,   miR-30a-5p↑,1,   MMP↓,4,   MMP2↓,2,   MMP9↓,2,   neuroP↑,2,   NF-kB↓,2,   NOXA↑,1,   NQO1?,1,   NQO1↑,1,   NRF2↑,3,   mt-OXPHOS↓,1,   p19↑,1,   P21↑,2,   p38↑,2,   P53∅,1,   cl‑PARP↑,1,   PI3K↓,1,   RadioS↑,1,   p‑RB1↓,1,   Risk↓,1,   ROS↑,5,   selectivity↓,1,   Shh↓,1,   Slug↓,1,   Smo↓,1,   Snail↓,1,   survivin↓,1,   TumCCA↑,5,   TumCG↓,12,   TumCI↓,3,   TumCMig↓,1,   TumCP↓,4,   tumCV↓,1,   TumMeta↓,2,   TUNEL↑,1,   Twist↓,1,   VEGF↓,2,   VEGFR2↓,1,   Zeb1↓,1,  
Total Targets: 103

Results for Effect on Normal Cells:
BioAv?,1,   BioAv↑,2,   Dose↝,1,   Half-Life∅,1,   HO-1↑,1,   Inflam↓,1,   NQO1↑,1,   NRF2↑,1,   ROS↓,3,   toxicity↓,1,   toxicity∅,2,  
Total Targets: 11

Scientific Paper Hit Count for: TumCG, Tumor cell growth
12 Sulforaphane (mainly Broccoli)
1 Quercetin
1 Chemotherapy
1 Gemcitabine (Gemzar)
Filter Conditions: Pro/AntiFlg:%  IllCat:%  CanType:%  Cells:%  prod#:156  Target#:323  State#:%  Dir#:%
  wNotes=on  sortOrder:rid,rpid

 

Home Page