SIRT6 Cancer Research Results

SIRT6, Sirtuin 6: Click to Expand ⟱
Source:
Type:
– SIRT6 is involved in maintaining genomic stability through its roles in DNA repair and chromatin remodeling.
– By promoting efficient DNA repair, SIRT6 may help prevent the accumulation of genetic mutations that drive tumorigenesis.

– In several studies, lower SIRT6 expression has been associated with more aggressive tumor behavior and poorer overall survival, supporting its role as a tumor suppressor in those contexts.
– Conversely, in some cancers, higher SIRT6 expression has been linked to enhanced survival signaling or metabolic reprogramming that might support tumor growth, suggesting a possible oncogenic role.
Scientific Papers found: Click to Expand⟱
1605- EA,    Ellagic Acid and Cancer Hallmarks: Insights from Experimental Evidence
- Review, Var, NA
*BioAv↓, Within the gastrointestinal tract, EA has restricted bioavailability, primarily due to its hydrophobic nature and very low water solubility.
antiOx↓, strong antioxidant properties [12,13], anti-inflammatory effects
Inflam↓,
TumCP↓, numerous studies indicate that EA possesses properties that can inhibit cell proliferation
TumCCA↑, achieved this by causing cell cycle arrest at the G1 phase
cycD1/CCND1↓, reduction of cyclin D1 and E levels, as well as to the upregulation of p53 and p21 proteins
cycE/CCNE↓,
P53↑,
P21↑,
COX2↓, notable reduction in the protein expression of COX-2 and NF-κB as a result of this treatment
NF-kB↓,
Akt↑, suppressing Akt and Notch signaling pathways
NOTCH↓,
CDK2↓,
CDK6↓,
JAK↓, suppression of the JAK/STAT3 pathway
STAT3↓,
EGFR↓, decreased expression of epidermal growth factor receptor (EGFR)
p‑ERK↓, downregulated the expression of phosphorylated ERK1/2, AKT, and STAT3
p‑Akt↓,
p‑STAT3↓,
TGF-β↓, downregulation of the TGF-β/Smad3
SMAD3↓,
CDK6↓, EA demonstrated the capacity to bind to CDK6 and effectively inhibit its activity
Wnt/(β-catenin)↓, ability of EA to inhibit phosphorylation of EGFR
Myc↓, Myc, cyclin D1, and survivin, exhibited decreased levels
survivin↓,
CDK8↓, diminished CDK8 level
PKCδ↓, EA has demonstrated a notable downregulatory impact on the expression of classical isoenzymes of the PKC family (PKCα, PKCβ, and PKCγ).
tumCV↓, EA decreased cell viability
RadioS↑, further intensified when EA was combined with gamma irradiation.
eff↑, EA additionally potentiated the impact of quercetin in promoting the phosphorylation of p53 at Ser 15 and increasing p21 protein levels in the human leukemia cell line (MOLT-4)
MDM2↓, finding points to the ability of reduced MDM2 levels
XIAP↓, downregulation of X-linked inhibitor of apoptosis protein (XIAP).
p‑RB1↓, EA exerted a decrease in phosphorylation of pRB
PTEN↑, EA enhances the protein phosphatase activity of PTEN in melanoma cells (B16F10)
p‑FAK↓, reduced phosphorylation of focal adhesion kinase (FAK)
Bax:Bcl2↑, EA significantly increases the Bax/Bcl-2 rati
Bcl-xL↓, downregulates Bcl-xL and Mcl-1
Mcl-1↓,
PUMA↑, EA also increases the expression of Bcl-2 inhibitory proapoptotic proteins PUMA and Noxa in prostate cancer cells
NOXA↑,
MMP↓, addition to the reduction in MMP, the release of cytochrome c into the cytosol occurs in pancreatic cancer cells
Cyt‑c↑,
ROS↑, induction of ROS production
Ca+2↝, changes in intracellular calcium concentration, leading to increased levels of EndoG, Smac/DIABLO, AIF, cytochrome c, and APAF1 in the cytosol
Endoglin↑,
Diablo↑,
AIF↑,
iNOS↓, decreased expression of Bcl-2, NF-кB, and iNOS were observed after exposure to EA at concentrations of 15 and 30 µg/mL
Casp9↑, increase in caspase 9 activity in EA-treated pancreatic cancer cells PANC-1
Casp3↑, EA-induced caspase 3 activation and PARP cleavage in a dose-dependent manner (10–100 µmol/L)
cl‑PARP↑,
RadioS↑, EA sensitizes and reduces the resistance of breast cancer MCF-7 cells to apoptosis induced by γ-radiation
Hif1a↓, EA reduced the expression of HIF-1α
HO-1↓, EA significantly reduced the levels of two isoforms of this enzyme, HO-1, and HO-2, and increased the levels of sEH (Soluble epoxide hydrolase) in LnCap
HO-2↓,
SIRT1↓, EA-induced apoptosis was associated with reduced expression of HuR and Sirt1
selectivity↑, A significant advantage of EA as a potential chemopreventive, anti-tumor, or adjuvant therapeutic agent in cancer treatment is its relative selectivity
Dose∅, EA significantly reduced the viability of cancer cells at a concentration of 10 µmol/L, while in healthy cells, this effect was observed only at a concentration of 200 µmol/L
NHE1↓, EA had the capacity to regulate cytosolic pH by downregulating the expression of the Na+/H+ exchanger (NHE1)
Glycolysis↓, led to intracellular acidification with subsequent impairment of glycolysis
GlucoseCon↓, associated with a decrease in the cellular uptake of glucose
lactateProd↓, notable reduction in lactate levels in supernatant
PDK1?, inhibit pyruvate dehydrogenase kinase (PDK) -bind and inhibit PDK3
PDK1?,
ECAR↝, EA has been shown to influence extracellular acidosis
COX1↓, downregulation of cancer-related genes, including COX1, COX2, snail, twist1, and c-Myc.
Snail↓,
Twist↓,
cMyc↓,
Telomerase↓, EA, might dose-dependently inhibit telomerase activity
angioG↓, EA may inhibit angiogenesis
MMP2↓, EA demonstrated a notable reduction in the secretion of matrix metalloproteinase (MMP)-2 and MMP-9.
MMP9↓,
VEGF↓, At lower concentrations (10 and 20 μM), EA led to a substantial increase in VEGF levels. However, at higher doses (40 and 100 μM), a notable reduction in VEGF
Dose↝, At lower concentrations (10 and 20 μM), EA led to a substantial increase in VEGF levels. However, at higher doses (40 and 100 μM), a notable reduction in VEGF
PD-L1↓, EA downregulated the expression of the immune checkpoint PD-L1 in tumor cells
eff↑, EA might potentially enhance the efficacy of anti-PD-L1 treatment
SIRT6↑, EA exhibited statistically significant upregulation of sirtuin 6 at the protein level in Caco2 cells
DNAdam↓, increase in DNA damage

4036- NAD,  VitB3,    NAD+ supplementation normalizes key Alzheimer’s features and DNA damage responses in a new AD mouse model with introduced DNA repair deficiency
- in-vivo, AD, NA
*Inflam↓, NAD+ supplementation with nicotinamide riboside significantly normalized neuroinflammation, synaptic transmission, phosphorylated Tau, and DNA damage as well as improved learning and memory and motor function.
*p‑tau↓, NR Decreases Tau Phosphorylation but Not Aβ Accumulation in AD and AD/Polβ Mice.
*DNAdam↓,
*memory↑,
*motorD↑,
*cognitive↑, NR improved cognitive function in multiple behavioral tests and restored hippocampal synaptic plasticity in 3xTgAD mice and 3xTgAD/Polβ+/− mice.
*BBB↑, NR enters the brain and boosts cellular NAD+ levels when administered orally.
IL1β↓, AD/Polβ mice had elevated levels of proinflammatory cytokines and chemokines, including IL-1α, TNFα, MCP-1, IL-1β, MIP-1α, and RANTES, and decreased levels of antiinflammatory cytokines such as IL-10 (Fig. 3G and Fig. S4A). NR treatment normalized
*TNF-α↓,
*MCP1↓,
*RANTES↓,
*ROS↓, NR treatment of AD fibroblasts resulted in decreased levels of mitochondrial ROS compared with vehicle-treated cells
*SIRT3↑, NR Treatment Decreases DNA Damage and Apoptosis Through SIRT3 and SIRT6.
*SIRT6↑,

2939- NAD,  Rad,    NMN ameliorated radiation induced damage in NRF2-deficient cell and mice via regulating SIRT6 and SIRT7
- in-vitro, Nor, NA
*SIRT6↑, NMN, the agonist of SIRT6/7, alleviated DNA damage in NRF2 KO cells.
*DNAdam↓,
*radioP↑, Administration of NMN could reverse IR induced intestinal injury in NRF2−/− mice.
*ROS↓, concomitant with reduced cellular ROS level and ameliorated DNA damage

2334- RES,    Glut 1 in Cancer Cells and the Inhibitory Action of Resveratrol as A Potential Therapeutic Strategy
- Review, Var, NA
GLUT1↓, resveratrol and other natural products as GLUT1 inhibitors
GlucoseCon↓, Inhibition of Glucose Uptake by Resveratrol
lactateProd↓, RSV were able to inhibit glucose uptake, lactate production, Akt, and mTOR signaling
Akt↓,
mTOR↓,
Dose↝, results suggest that RSV can behave differently according to the dose used and the cell type and the metabolic state
SIRT6↑, RSV induces the expression of silent information regulator-6 (SIRT6) in hypopharyngeal carcinoma FaDu cell line
PKM2↓, observed that RSV down-regulate pyruvate kinase 2 (PKM2) expression by inhibiting mTOR signaling and suppressed cancer metabolism
HK2↓, RSV showed a decrease in mRNA and protein levels of GLUT1, HK2, PFK1, and PKM2 which finally caused inhibition of aerobic glycolysis in a study of VEGF-angiogenesis in human umbilical vein endothelial cells
PFK1↓,
ChemoSen↑, combinatorial strategies that could use GLUT1 inhibitors such as RSV with anticancer conventional drugs for therapy are promising


Showing Research Papers: 1 to 4 of 4

* indicates research on normal cells as opposed to diseased cells
Total Research Paper Matches: 4

Pathway results for Effect on Cancer / Diseased Cells:


Redox & Oxidative Stress ⓘ

antiOx↓, 1,   HO-1↓, 1,   HO-2↓, 1,   ROS↑, 1,  

Mitochondria & Bioenergetics ⓘ

AIF↑, 1,   MMP↓, 1,   XIAP↓, 1,  

Core Metabolism/Glycolysis ⓘ

cMyc↓, 1,   ECAR↝, 1,   GlucoseCon↓, 2,   Glycolysis↓, 1,   HK2↓, 1,   lactateProd↓, 2,   PDK1?, 2,   PFK1↓, 1,   PKM2↓, 1,   SIRT1↓, 1,  

Cell Death ⓘ

Akt↓, 1,   Akt↑, 1,   p‑Akt↓, 1,   Bax:Bcl2↑, 1,   Bcl-xL↓, 1,   Casp3↑, 1,   Casp9↑, 1,   Cyt‑c↑, 1,   Diablo↑, 1,   iNOS↓, 1,   Mcl-1↓, 1,   MDM2↓, 1,   Myc↓, 1,   NOXA↑, 1,   PUMA↑, 1,   survivin↓, 1,   Telomerase↓, 1,  

Transcription & Epigenetics ⓘ

tumCV↓, 1,  

DNA Damage & Repair ⓘ

DNAdam↓, 1,   P53↑, 1,   cl‑PARP↑, 1,   SIRT6↑, 2,  

Cell Cycle & Senescence ⓘ

CDK2↓, 1,   cycD1/CCND1↓, 1,   cycE/CCNE↓, 1,   P21↑, 1,   p‑RB1↓, 1,   TumCCA↑, 1,  

Proliferation, Differentiation & Cell State ⓘ

CDK8↓, 1,   p‑ERK↓, 1,   mTOR↓, 1,   NOTCH↓, 1,   PTEN↑, 1,   STAT3↓, 1,   p‑STAT3↓, 1,   Wnt/(β-catenin)↓, 1,  

Migration ⓘ

Ca+2↝, 1,   p‑FAK↓, 1,   MMP2↓, 1,   MMP9↓, 1,   PKCδ↓, 1,   SMAD3↓, 1,   Snail↓, 1,   TGF-β↓, 1,   TumCP↓, 1,   Twist↓, 1,  

Angiogenesis & Vasculature ⓘ

angioG↓, 1,   EGFR↓, 1,   Endoglin↑, 1,   Hif1a↓, 1,   VEGF↓, 1,  

Barriers & Transport ⓘ

GLUT1↓, 1,   NHE1↓, 1,  

Immune & Inflammatory Signaling ⓘ

COX1↓, 1,   COX2↓, 1,   IL1β↓, 1,   Inflam↓, 1,   JAK↓, 1,   NF-kB↓, 1,   PD-L1↓, 1,  

Hormonal & Nuclear Receptors ⓘ

CDK6↓, 2,  

Drug Metabolism & Resistance ⓘ

ChemoSen↑, 1,   Dose↝, 2,   Dose∅, 1,   eff↑, 2,   RadioS↑, 2,   selectivity↑, 1,  

Clinical Biomarkers ⓘ

EGFR↓, 1,   Myc↓, 1,   PD-L1↓, 1,  
Total Targets: 87

Pathway results for Effect on Normal Cells:


Redox & Oxidative Stress ⓘ

ROS↓, 2,   SIRT3↑, 1,  

DNA Damage & Repair ⓘ

DNAdam↓, 2,   SIRT6↑, 2,  

Barriers & Transport ⓘ

BBB↑, 1,  

Immune & Inflammatory Signaling ⓘ

Inflam↓, 1,   MCP1↓, 1,   RANTES↓, 1,   TNF-α↓, 1,  

Synaptic & Neurotransmission ⓘ

p‑tau↓, 1,  

Drug Metabolism & Resistance ⓘ

BioAv↓, 1,  

Functional Outcomes ⓘ

cognitive↑, 1,   memory↑, 1,   motorD↑, 1,   radioP↑, 1,  
Total Targets: 15

Scientific Paper Hit Count for: SIRT6, Sirtuin 6
2 nicotinamide adenine dinucleotide
1 Ellagic acid
1 Vitamin B3,Niacin
1 Radiotherapy/Radiation
1 Resveratrol
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#:1135  State#:%  Dir#:2
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