GlucoseCon Cancer Research Results
GlucoseCon, Glucose Consumption: Click to Expand ⟱
| Source: |
| Type: |
Glucose consumption is often elevated in cancer cells due to an increased reliance on glycolysis for energy production, even in the presence of oxygen. This phenomenon, known as the Warburg effect, is a metabolic shift that allows cancer cells to rapidly proliferate and survive in nutrient-poor environments.
The increased glucose consumption in cancer cells can be detected using positron emission tomography (PET) scans, which measure the uptake of a glucose analog labeled with a radioactive tracer.
|
Scientific Papers found: Click to Expand⟱
*AChE↓, ALA activated AChE and increased glucose uptake, thus providing more acetyl-CoA to generate acetylcholine (ACh). (note activated AChE in this review likely should say inhibited!!!)
*GlucoseCon↑,
*ACC↑,
*GSH↑, ALA increased intracellular GSH levels by chelating redox-active transition metals, thus inhibiting the formation of hydroxyl radicals and Aβ aggregation.
*Aβ↓,
*Catalase↑, Levels of several antioxidant enzymes including catalase, GR, glutathione-S-transferase (GST), NADPH, and quinone oxidoreductase-1 (NQO1) were enhanced by ALA
*GSR↑,
*GSTs↑,
*NADPH↑,
*NQO1↑,
*iNOS↓, LA prevented the induction of iNOS, inhibited TNFα-induced activation of NF-κB [42], levels of which are
increased in AD.
*NF-kB↓,
*lipid-P↓, ALA reduced the levels of lipid peroxidation products
*BBB↑, ALA could
easily cross the blood–brain barrier (BBB)
*memory↑, ALA treatment significantly improved the spatial memory and cognition capacity of the mice in the Morris
water maze and novel object recognition test.
*cognitive↑,
*antiOx↑, antioxidant and anti-inflammatory activities of ALA
*Inflam↓,
*antiOx↑, Alpha-lipoic acid (α-LA), a natural antioxidant
*memory↑, multiple preclinical studies indicating beneficial effects of α-LA in memory functioning, and pointing to its neuroprotective effects
*neuroP↑, α-LA could be considered neuroprotective
*Inflam↓, α-LA shows antioxidant, antiapoptotic, anti-inflammatory, glioprotective, metal chelating properties in both in vivo and in vitro studies.
*IronCh↑, α-LA leads to a marked downregulation in iron absorption and active iron reserve inside the neuron
*NRF2↑, α-LA induces the activity of the nuclear factor erythroid-2-related factor (Nrf2), a transcription factor.
*BBB↑, capable of penetrating the BBB
*GlucoseCon↑, Fig 2, α-LA mediated regulation of glucose uptake
*Ach↑, α-LA may show its action on the activity of the ChAT enzyme, which is an essential enzyme in
acetylcholine metabolism
*ROS↓,
*p‑tau↓, decreased degree of tau phosphorylation following treatment with α-LA
*Aβ↓, α-LA possibly induce the solubilization of Aß plaques in the frontal cortex
*cognitive↑, cognitive reservation of α-LA served AD model was markedly upgraded in additional review
*Hif1a↑, α-LA treatment efficaciously induces the translocation and activity of hypoxia-inducible factor-1α (HIF-1α),
*Ca+2↓, research found that α-LA therapy remarkably declines Ca2+ concentration and calpain signaling
*GLUT3↑, inducing the downstream target genes expression, such as GLUT3, GLUT4, HO-1, and VEGF.
*GLUT4↑,
*HO-1↑,
*VEGF↑,
*PDKs↓, α-LA also ameliorates survival in mutant mice of Huntington's disease [150–151], possibly due to the inhibition of the activity of pyruvate dehydrogenase kinase
*PDH↑, α-LA administration enhances PDH expression in mitochondrial hepatocytes by inhibiting the pyruvate dehydrogenase kinase (PDK),
*VCAM-1↓, α-LA inhibits
the expression of cell-cell adhesion molecule-1 and VCAM-1 in spinal cords and TNF-α induced neuronal endothelial cells injury
*GSH↑, α-LA may enhance glutathione production in old-aged models
*NRF2↑, activation of the Nrf2 signaling by α-LA
*hepatoP↑, α-LA also protected the liver against oxidative stress-mediated hepatotoxicity
*ChAT↑, α-LA in mice models may prevent neuronal injury possibly due to an increase in ChAT in the hippocampus of animal models
*IronCh↑, ALA functions as a metabolic regulator, metal chelator, and a powerful antioxidant.
*antiOx↑,
*ROS↓, It quenches reactive oxygen species (ROS), restores exogenous and endogenous antioxidants such as vitamins and Glutathione (GSH), and repairs oxidized proteins
*GSH↑,
*NF-kB↓, inhibition of the activation of nuclear factor kappa B (NF-κB)
*AMPK⇅, activation of peripheral AMPK and inhibition of hypothalamic AMPK
*FAO↑, ALA has been found to activate peripheral AMPK, thereby enhancing fatty acid oxidation and glucose uptake in muscle cells
*GlucoseCon↑,
*PI3K↑, It stimulates glucose uptake by increasing the activity of PI3K and Akt which are crucial for the translocation of glucose transporters like GLUT4 to the cell membrane, mimicking the action of insulin
*Akt?,
| - |
Review, |
NA, |
NA |
|
|
|
- |
Review, |
AD, |
NA |
|
|
|
*antiOx↑, Both of alpha lipoic acid and its reduced form have been shown to possess anti-oxidant, cardiovascular, cognitive, anti-ageing, detoxifying, anti-inflammatory, anti-cancer, and neuroprotective pharmacological properties
*cardioP↑,
*cognitive↑, Alpha lipoic acid has the ability to decrease cognitive impairment and may be a successful therapy for Alzheimer’s disease and any disease related dementias
*AntiAge↑,
*Inflam↓,
*AntiCan↑,
*neuroP↑, ALA has neuroprotective effects in experimental brain injury caused by trauma and subarachnoid hemorrhage
*IronCh↑, Also, the ability of ALA to chelate metals can produce an antioxidant effect
*ROS↑, DHLA can exert a pro-oxidant effect of donating its electrons for the reduction of iron, which can then break down peroxide to the prooxidant hydroxyl radical via the Fenton reaction [10]. So, ALA and its reduced form DHLA, can promote antioxidant pr
*Weight↓, α-lipoic acid supplementation at a dose of 300 mg/day might help to could help to promote weight loss and fat mass reduction in healthy overweight/obese women following an energy-restricted balanced diet
*Ach↑, Alpha lipoic acid increases the production of Acetylcholine (Ach) via activating choline acetyl transferase and increases glucose uptake, hence, supplying more acetyl-CoA for the production of Ach of each
*ROS↓, also scavenges
reactive oxygen species, thereby increasing the concentration levels
of reduced Glutathione (GSH).
*GSH↑,
*lipid-P↓, Alpha lipoic acid can scavenge lipid peroxidation products as hydroxynonenal and
acrolein.
*memory↑, learning and memory in the passive avoidance test partially
through its antioxidant activity.
*NRF2↑, α-LA treatment has been shown to increase Nrf2 nuclear localization
*ChAT↑, Alpha lipoic acid increases the production of Acetylcholine (Ach) via activating choline acetyl transferase and increases glucose uptake, hence, supplying more acetyl-CoA for the production of Ach of each
*GlucoseCon↑,
*Acetyl-CoA↑,
*ROS↓, At 96 h after culture, a decrease in ROS and an increase in TAC were observed in ALA group compared to control group (p < 0.05).
*TAC↑,
*eff↑, ALA (100 uM) improves the in vitro development of follicles. This effect may be mediated by decreasing ROS concentration and increasing follicular TAC level during the culture period.
*SOD↑, ALA administration significantly elevated plasma total antioxidant status and could increase activities of superoxide dismutase (SOD), glutathione peroxidase (GSH-Px) and catalase (CAT) in the brain tissues of male rat exposed to restraint stress
*GPx↑,
*Catalase↑,
*GlucoseCon↑, ALA enhances glucose uptake by cells,
*antiOx↑, Taken together, our study indicates that ALA has an excellent antioxidant activity,
*tau↓, α-lipoic acid (LA), which is a naturally occurring cofactor in mitochondrial, has been shown to have properties that can inhibit the tau pathology and neuronal damage in our previous research
*GlucoseCon↑, chronic LA administration significantly increased glucose availability by elevating glucose transporter 3 (GLUT3), GLUT4, vascular endothelial growth factor (VEGF) protein and mRNA level, and heme oxygenase-1 (HO-1) protein level in P301S mouse brain
*GLUT3↑,
*GLUT4↑,
*VEGF↑,
*HO-1↑,
*Glycolysis↑, LA also promoted glycolysis by directly upregulating hexokinase (HK) activity, indirectly by increasing proliferator-activated receptor gamma coactivator 1-alpha (PGC-1α) and DNA repair enzymes (OGG1/2 and MTH1).
*HK1↑, Our results indicated that the activity of HK was significantly increased after 10 mg/kg LA treatment.
*PGC-1α↑,
*Hif1a↑, found the underlying mechanism of restored glucose metabolism might involve in the activation of brain-derived neurotrophic factor (BDNF)/tyrosine Kinase receptor B (TrkB)/hypoxia-inducible factor-1α (HIF-1α) signaling pathway by LA treatment.
*neuroP↑,
*ATP↑, Incubation with ALA showed a significant increase in ATP levels in both SH-SY5Y-APP695 and SH-SY5Y-MOCK cells.
*MMP↑, MMP levels were elevated in SH-SY5Y-MOCK cells, treatment with rotenone showed a reduction in MMP, which could be partly alleviated after incubation with ALA in SH-SY5Y-MOCK cells.
*ROS↓, ROS levels were significantly lower in both cell lines treated with ALA.
*GlucoseCon↑, benefits to diabetic neuropathy and impaired glucose uptake, and the regeneration of glutathione (GSH) and vitamins C and E
*GSH↑,
*neuroP↑, ALA seems to have a positive effect on neurodegenerative diseases such as AD
*cognitive↑, ALA improves cognitive performance and could be considered as a promising bioactive substance for AD by affecting multiple mechanisms such as:
*Ach↑, (1) impaired acetylcholine production;
*Inflam↓, (2) hydroxyl radical formation, ROS production, and neuroinflammation;
*Aβ↓, (3) impaired amyloid plaque formation;
OXPHOS↓, ALA has also been shown to restore the expression of OXPHOS complexes in HepG2 cells, ranging in a concentration between 0.5–2 mM
*ROS↓, scavenges free radicals, chelates metals, and restores intracellular glutathione levels which otherwise decline with age.
*IronCh↑, LA preferentially binds to Cu2+, Zn2+ and Pb2+, but cannot chelate Fe3+, while DHLA forms complexes with Cu2+, Zn2+, Pb2+, Hg2+ and Fe3+
*GSH↑,
*antiOx↑, LA has long been touted as an antioxidant
*NRF2↑, activate Phase II detoxification via the transcription factor Nrf2
*MMP9↓, lower expression of MMP-9 and VCAM-1 through repression of NF-kappa-B.
*VCAM-1↓,
*NF-kB↓,
*cognitive↑, it has been used to improve age-associated cardiovascular, cognitive, and neuromuscular deficits, and has been implicated as a modulator of various inflammatory signaling pathways
*Inflam↓,
*BioAv↝, LA bioavailability may be dependent on multiple carrier proteins.
*BioAv↝, observed that approximately 20-40% was absorbed [
*BBB↑, LA has been shown to cross the blood-brain barrier in a limited number of studies
*H2O2∅, Neither species is active against hydrogen peroxide
*neuroP↑, chelation of iron and copper in the brain had a positive effect in the pathobiology of Alzheimer’s Disease by lowering free radical damage
*PKCδ↑, In addition to PKCδ, LA activates Erk1/2 [92, 93], p38 MAPK [94], PI3 kinase [94], and Akt [94-97].
*ERK↑,
*MAPK↑,
*PI3K↑,
*Akt↑,
*PTEN↓, LA decreases the activities of Protein Tyrosine Phosphatase 1B [99], Protein Phosphatase 2A [95], and the phosphatase and tensin homolog PTEN
*AMPK↑, LA activates peripheral AMPK
*GLUT4↑, In skeletal muscle, LA is proposed to recruit GLUT4 from its storage site in the Golgi to the sarcolemma, so that glucose uptake is stimulated by the local increase in transporter abundance.
*GlucoseCon↑,
*BP↝, Feeding LA to hypertensive rats normalized systolic blood pressure and cytosolic free Ca2+
*eff↑, Clinically, LA administration (in combination with acetyl-L-carnitine) showed some promise as an antihypertensive therapy by decreasing systolic pressure in high blood pressure patients and subjects with the metabolic syndrome
*ICAM-1↓, decreased demyelination and spinal cord expression of adhesion molecules (ICAM-1 and VCAM-1)
*VCAM-1↓,
*Dose↝, Considering the transient cellular accumulation of LA following an oral dose, which does not exceed low micromolar levels, it is entirely possible that some of the cellular effects of LA when given at supraphysiological concentrations may be not be c
*cognitive↑, Our study suggests that ALA therapy could be effective in slowing cognitive decline in patients with AD and IR.
*antiOx↑, Alpha-lipoic acid (ALA) is a naturally occurring disulfide molecule with antioxidant and anti-inflammatory properties.
*Inflam↓,
*neuroP↑, ALA plays many different roles in pathogenic pathways of dementia, acting as a neuroprotective agent.
*Ach↑, It increases acetylcholine production, inhibits hydroxyl radical production, and increases the process of getting rid of reactive oxygen species.
*ROS↓,
*GlucoseCon↑, (ii) increased glucose uptake, supplying more acetyl-CoA for the production of Ach;
*lipid-P↓, (v) scavenging lipid peroxidation products;
*GSH↑, (vi) inducing enzymes of glutathione synthesis
*Acetyl-CoA↑,
| - |
Review, |
AD, |
NA |
|
|
|
- |
Review, |
Park, |
NA |
|
|
|
*memory↑, a number of preclinical studies showing beneficial effects of LA in memory functioning, and pointing to its neuroprotective potential effect
*neuroP↑,
*motorD↑, Improved motor dysfunction
*VitC↑, elevates the activities of antioxidants such as ascorbate (vitamin C), α-tocoferol (vitamin E) (Arivazhagan and Panneerselvam, 2000), glutathione (GSH)
*VitE↑,
*GSH↑,
*SOD↑, superoxide dismutase (SOD) activity (Arivazhagan et al., 2002; Cui et al., 2006; Militao et al., 2010), catalase (CAT) (Arivazhagan et al., 2002; Militao et al., 2010), glutathione peroxidase (GSH-Px)
*Catalase↑,
*GPx↑,
*5HT↑, ↑levels of neurotransmitters (dopamine, serotonin and norepinephrine) in various brain regions
*lipid-P↓, ↓ level of lipid peroxidation,
*IronCh↑, ↓cerebral iron levels,
*AChE↓, ↓ AChE activity, ↓ inflammation
*Inflam↓,
*GlucoseCon↑, ↑brain glucose uptake; ↑ in the total GLUT3 and GLUT4 in the old mice;
*GLUT3↑,
*GLUT4↑,
NF-kB↓, authors showed that LA inhibited the stimulation of nuclear factor-κB (NF-κB)
*IGF-1↑, LA restored the parameters of total homocysteine (tHcy), insulin, insulin like growth factor-1 (IGF-1), interlukin-1β (IL-1β) and tumor necrosis factor-α (TNF-α). Mahboob et al. (2016), analyzed the effects of LA in AlCl3- model of neurodegeneration,
*IL1β↓,
*TNF-α↓, Suppression of NF-κβ p65 translocation and production of proinflammatory cytokines (IL-6 and TNF-α) followed inhibition of cleaved caspase-3
*cognitive↑, demonstrating its capacity in ameliorating cognitive functions and enhancing cholinergic system functions
*ChAT↑, LA treatment increased the expression of muscarinic receptor genes M1, M2 and choline acetyltransferase (ChaT) relative to AlCl3-treated group.
*HO-1↑, R-LA and S-LA also enhanced expression of genes related to anti-oxidative response such as heme oxygenase-1 (HO-1) and phase II detoxification enzymes such as NAD(P)H:Quinone Oxidoreductase 1 (NQO1).
*NQO1↑,
| - |
Review, |
BC, |
SkBr3 |
|
|
|
- |
Review, |
neuroblastoma, |
SK-N-SH |
|
|
|
- |
Review, |
AD, |
NA |
|
|
|
PDH↑, ALA is capable of activating pyruvate dehydrogenase in tumor cells.
TumCG↓, ALA also significantly inhibited tumor growth in mouse xenograft model using BCPAP and FTC-133 cells
ROS↑, ALA is able to generate ROS, which promote ALA-dependent cell death in lung cancer [75], breast cancer [76] and colon cancer
AMPK↑,
EGR4↓,
Half-Life↓, Data suggests that ALA has a short half-life and bioavailability (about 30%)
BioAv↝,
*GSH↑, Moreover, it is able to increase the glutathione levels inside the cells, that chelate and excrete a wide variety of toxins, especially toxic metals from the body
*IronCh↑, The existence of thiol groups in ALA is responsible for its metal chelating abilities [14,35].
*ROS↓, ALA exerts a direct impact in oxidative stress reduction
*antiOx↑, ALA is being referred as the universal antioxidant
*neuroP↑, ALA has neuroprotective effects on Aβ-mediated cytotoxicity
*Ach↑, ALA show anti-dementia or anti-AD properties by increasing acetylcholine (ACh) production through activation of choline acetyltransferase, which increases glucose absorption
*lipid-P↓, ALA has multiple and complex effects in this way, namely scavenging ROS, transition metal ions, increasing the levels of reduced glutathione [59,63], scavenging of lipid peroxidation products
*IL1β↓, ALA downregulated the levels of the inflammatory cytokines IL-1B and IL-6 in SK-N-BE human neuroblastoma cells
*IL6↓,
TumCP↓, ALA inhibited cell proliferation, [18F]-FDG uptake and lactate formation and increased apoptosis in neuroblastoma cell lines Kelly, SK-N-SH, Neuro-2a and in the breast cancer cell line SkBr3.
FDG↓,
Apoptosis↑,
AMPK↑, ALA suppressed thyroid cancer cell proliferation and growth through activation of AMPK and subsequent down-regulation of mTOR-S6 signaling pathway in BCPAP, HTH-83, CAL-62 and FTC-133 cells lines.
mTOR↓,
EGFR↓, ALA inhibited cell proliferation through Grb2-mediated EGFR down-regulation
TumCI↓, ALA inhibited metastatic breast cancer cells migration and invasion, partly through ERK1/2 and AKT signaling
TumCMig↓,
*memory↑, Alzheimer’s Disease: ALA led to a marked improvement in learning and memory retention
*BioAv↑, Since ALA is poorly soluble, lecithin has been used as an amphiphilic matrix to enhance its bioavailability.
*BioAv↝, ALA were found to be considerably higher in adults with mean age greater than 75 years as compared to young adults between the ages of 18 and 45 years.
*other↓, ALA treatment has been recently studied by some clinical trials to explain its efficacy in preventing miscarriage
*other↝, 1800 mg of ALA or placebo were administrated orally every day, except during the period 2 days before to 4 days after administration of each dose of platinum to avoid potential interference with platinum’s antitumor effects
*Half-Life↓, Data shows a short half-life and bioavailability of about 30% of ALA due to mechanisms involving hepatic degradation, reduced ALA solubility as well as instability in the stomach.
*BioAv↑, ALA bioavailability is greatly reduced after food intake and it has been recommended that ALA should be admitted at least 2 h after eating or if taken before; meal should be taken at least 30 min after ALA administration
*ChAT↑, ALA show anti-dementia or anti-AD properties by increasing acetylcholine (ACh) production through activation of choline acetyltransferase, which increases glucose absorption
*GlucoseCon↑,
| - |
in-vitro, |
Nor, |
HUVECs |
|
|
|
- |
in-vitro, |
Nor, |
MEF |
|
|
|
*Glycolysis↑, BA elevates the rates of cellular glucose uptake and aerobic glycolysis in mouse embryonic fibroblasts with concomitant reduction of glucose oxidation.
*GlucoseCon↑, BA increases cellular glucose uptake
*Apoptosis↓, Without eliciting signs of obvious cell death BA leads to compromised mitochondrial function, increased expression of mitochondrial uncoupling proteins (UCP) 1 and 2, and liver kinase B1 (LKB1)-dependent activation AMP-activated protein kinase.
*UCP1↓,
*AMPK↑, AMPK activation accounts for the increased glucose uptake and glycolysis which in turn are indispensable for cell viability upon BA treatment.
GLUT1↑, The expression of glucose transporter GLUT1 was elevated upon BA treatment for 16 h
mt-ROS↑, We observed increased production of mitochondrial ROS (Fig. 4A) and elevated expression of uncoupling proteins UCP1 and UCP2 in BA-treated MEF
*OS↑, MR seems to be an approach to prolong lifespan which has been validated extensively in various animal models
*mt-ROS↓, Mitochondrial ROS reduction by methionine restriction (MR) maintains redox balance
*H2S↑, MR ameliorates oxidative stress by autophagy activation and hepatic H2S generation.
*FGF21↑, MR impact on cognition by upregulation of FGF21 and alterations of gut microbiome.
*cognitive↑,
*GutMicro↑,
*IGF-1↓, long-term, low-fat, whole-food vegan diet may increase life expectancy in humans by down-regulating IGF-I activity
*mTOR↓, Suppression of the mTOR pathway by MR can also lead to increased H2S production,
*GSH↑, 80% MR increases the GSH content in erythrocytes of rats,
*SOD↑, A diet restricting methionine to 80% (0.17% Met) significantly increases plasma SOD and decreases MDA levels while increasing mRNA expression of Nrf2, HO-1, and NQO-1 in the heart of HFD-fed mice with cardiovascular impairment
*MDA↓,
*NRF2↑,
*HO-1↑,
*NQO1↑,
*GLUT4↑, In skeletal muscle, MR improved expression and transport of GLUT4 and glycogen levels and increased the expression of glycolysis-related genes (HK2, PFK, PKM) in HFD-fed mice
*Glycolysis↑,
*HK2↑,
*PFK↑,
*PKM2↑,
*GlucoseCon↑, promoting glucose uptake and glycogen synthesis, glycolysis, and aerobic oxidation in skeletal muscle.
*ATF4↑, MR can increase the expression of hepatic FGF21 by activating GCN2/ATF4/PPARα signaling in liver cells, thereby improving insulin sensitivity, accelerating energy expenditure, and promoting fat oxidation and glucose metabolism
*PPARα↑,
GSH↓, MR was able to decrease GSH in HepG2 cells, thereby regulating the activation state of protein tyrosine phosphatases such as PTEN.
GSTs↑, decrease of GSH by MR also triggers upregulation of glutathione S-transferase
ROS↑, Double deprivation of methionine and cystine both in vitro and in vivo resulted in a decrease in GSH content, an increase in ROS levels, and an induction of autophagy in glioma cells
*neuroP↑, A neuroprotective role of FGF21
AntiCan↑, dependence of many tumor cells on an exogenous source of the sulfur amino acid, methionine, [9,10,11] makes dietary methionine restriction (MR) an exciting potential tool in the treatment of cancer.
TumCP↓, Proliferation and growth of several types of cancer cells are inhibited by MR,
TumCG↓,
selectivity↑, while normal cells are unaffected by limiting methionine as long as homocysteine is present
ChemoSen↓, MR has been shown to enhance efficacy of chemotherapy and radiation therapy in animal models
RadioS↑,
Insulin↓, MR may work by inhibiting prostate cancer cell proliferation, inhibiting the insulin/IGF-1 axis
*GlucoseCon↑, increase in tissue-specific glucose uptake measured during a hyperinsulinemic-euglycemic clamp
*ROS↓, MR does not increase oxidative stress, in part because MR enhances antioxidant capacity and increases proton leak in the liver, likely decreasing ROS production
*antiOx↑,
*GSH↑, ability of MR to increase GSH levels in red blood cells. Surprisingly, when methionine was restricted by 80% in the diet of rats, the level of GSH in the blood actually increased due to adaptations in sulfur-amino acid metabolism
GSH↑, However, GSH concentrations were reduced in the liver
eff↑, Of note, methionine restriction is effective when the non-essential amino acid, cysteine, is absent from the diet or media.
polyA↓, MR may work by inhibiting prostate cancer cell proliferation, inhibiting the insulin/IGF-1 axis, or by reducing polyamine synthesis. MR-induced depletion of polyamines
TS↓, MR selectively reduces TS activity in prostate cancer cells by ~80% within 48 h, but does not affect TS activity in normal prostate epithelial cells
Raf↓, MR inhibits Raf and Akt oncogenic pathways, while increasing caspase-9 and the mitochondrial pro-apoptotic protein, Bak
Akt↓,
Casp9↑,
Bak↑,
P21↑, MR upregulating p21 and p27 (cell cycle inhibitors that halt cell cycle progression) in LNCaP cells
p27↑,
Insulin↓, MR-induced reduction in circulating insulin and IGF1, which have both been linked to tumor growth
IGF-1↓,
TumCG↓,
LC3II↑,
p62↓,
ATP↓,
Pyruv↓,
GlucoseCon↑, promoted glucose uptake
HK2↓,
PFK1↓,
GLUT4↓,
Glycolysis↓,
JAK2↓,
p‑STAT3↓,
p‑STAT5↓,
TumCG↓, In the group receiving MB with drinking water, a decrease of the tumor growth rate, reduction of oxygenation level, and a1/a2 metabolic index were observed, which confirms the shift from glycolysis to oxidative phosphorylation.
Glycolysis↓,
OXPHOS↑,
ROS↑, The ability of MB to generate reactive oxygen species together with a small molecular size makes this dye attractive for using it as a photosensitizer in photodynamic therapy
OCR↑, MB can increase oxygen consumption, decrease glycolysis and increase glucose uptake in vitro
GlucoseCon↑,
lactateProd↓, The decrease of the lactate amount and extracellular acidification rate after MB introduction, which is reported in the literature [31], is supposed to be a secondary effect mediated by the metabolic shift towards oxidation phosphorylation as a resul
| - |
Review, |
Var, |
NA |
|
|
|
- |
Review, |
AD, |
NA |
|
|
|
*OCR↑, MB was found to increase oxygen consumption of normal tissues having aerobic glycolysis and of tumors
*Glycolysis↓, Methylene blue increases oxygen consumption, decrease glycolysis, and increases glucose uptake in vitro.
*GlucoseCon↑, Methylene blue enhances glucose uptake and regional cerebral blood flow in rats upon acute treatment.
neuroP↑, methylene blue provides protective effect in neuron and astrocyte against various insults in vitro and in rodent models of Alzheimer’s, Parkinson’s, and Huntington’s disease.
Warburg↓, In glioblastoma cells, methylene blue reverses Warburg effect by enhancing mitochondrial oxidative phosphorylation, arrests glioma cell cycle at s-phase, and inhibits glioma cell proliferation.
mt-OXPHOS↑,
TumCCA↑,
TumCP↓,
ROS⇅, MB has very unique redox property that exists in equilibrium between oxidized state in dark blue (MB) and colorless reduced state (leucomethylene blue), making it both prooxidant and antioxidant under different conditions.
*cognitive↑, Methylene blue feeding improved water-maze and bridge walking performance in 5 X FAD mice. MB enhances memory function in normal rodents potentially through neurometabolic mechanisms
*mTOR↓, MB has been demonstrated to induce autophagy and attenuate tauopathy through inhibition of mTOR signaling both in vitro and in vivo
*mt-antiOx↑, Secondly, the distinct redox property enables MB as a regenerable anti-oxidant in mitochondria that distinct from the traditional free radical scavenges
*memory↑, , MB has been found to improve various experimental memory tasks in rodents
*BBB↑, MB can cross BBB and reach brain at concentrations 10 times higher than that in the circulation
*eff↝, In fibroblast cells, MB has been shown to stimulate 2-deoxyglucose uptake (Louters et al., 2006; Roelofs et al., 2006). Using MRI and PET, we demonstrated that acute treatment of MB significantly enhance glucose uptake
*ECAR↓, MB increased oxygen consumption rate and decreased extracellular acidification rate in both neuronal cells and astrocytes
eff↑, MB has also been used as a tracer for cancer diagnosis and as a photosensitizer for cancer treatment
lactateProd↓, MB increase oxygen consumption rate, decrease lactic acid production and extracellular acidification rate, reduce NADPH, and inhibit proliferation
NADPH↓,
OXPHOS↑, increases oxidative phosphorylation, decreases glycolytic flux and metabolic intermediates, hence, exhausts the building brick for cancer cell proliferation.
AMPK↑, MB is capable of activating AMPK signal pathway
selectivity↑, with low toxicity, and the high affinity to both neuronal and cancer tissues
PGM1∅, Correlation and enrichment analyses suggested that PGM1 was closely associated with cell viability, proliferation and metabolism. PGM1 was overexpressed in GC tissues and cell lines. High PGM1 expression served as an indicator of shorter survival
FASN↓, Orlistat, as a drug that was designed to inhibit FASN activity
Apoptosis↑,
lipidLev↑,
GlucoseCon↑, However, orlistat conversely increased glycolytic levels.
eff↑, Orlistat exhibited more significant inhibitive effects on GC progression after knockdown of PGM1 under glucose deprivation
*memory↑, Treatment with Bean-PS enhanced memory function in the Morris water maze (MWM) test.
*neuroP↑, Consistent with the behavioral results, treatment with Bean-PS diminished the damage to cholinergic cells in the hippocampus, in contrast to those of the TMT group
*GlucoseCon↑, The TMT+Bean-PS group showed elevated glucose uptake in the frontal lobe of the rat brain
*ChAT↑, Immunoreactivity of ChAT in the TMT + Bean-PS group was significantly increased in CA1
*cognitive↑, Rosmarinic acid alleviates cognitive impairment and glycolytic metabolism abnormality in sepsis mice model.
*neuroP↑, Rosmarinic acid attenuates neuronal injury and microglial activation.
*GlucoseCon↑, promoted whole-brain glucose uptake in mice.
*Hif1a↓, (rescued the decrease of RACK1 and increase of HIF-1α)
*eff↑, AD patients revealed that increasing blood thiamine to pharmacologically high levels using benfotiamine has potential efficacy in treating persons with early AD.
*cognitive↑, role of thiamine in memory/cognition
*memory↑,
*GlucoseCon↑, Thiamine deficiency in normal and transgenic rodent models of AD leads to multiple AD like changes including: decreased brain glucose utilization (8), increased inflammation (9) and neuron loss (10), diminished cholinergic function (11)
*Aβ↓, and exacerbated formation of plaques and tangles (12)
*Inflam↓,
*antiOx↑, Thiamine has many other actions including acting as an antioxidant
*p‑tau↓, Total tau and tau phosphorylation are sensitive to thiamine levels. Treatment with benfotiamine, diminishes phosphorylation of tau.
*AGEs↓, Even marginal thiamine deficiency increases AGE. Benfotiamine/thiamine diminishes AGE
*Dose↝, The trial showed that benfotiamine at a dose of 600 mg per day is safe and very well tolerated in patients with early AD.
*Risk↓, Its deficiency disrupts glucose metabolism, impairs neurotransmitter production and DNA synthesis, and increases the risk of AD and neurological deficits
*GlucoseCon↑,
*cognitive↑, Thiamine supplementation, especially benfotiamine, has been shown to improve cognitive function in mild AD, while higher dietary intake supports cognitive impairments
*ATP↑, Low thiamine impairs glucose metabolism, reducing ATP production and increasing ROS, leading to mitochondrial and synaptic dysfunction, key features of AD.
*ROS↓,
*NADPH↑, Thiamine aids in producing ribose-5-phosphate and NADPH, essential for nucleotide synthesis.
*Aβ↓, Low thiamine reduces antioxidant capacity, leading to ROS accumulation and oxidative damage to proteins, lipids, and DNA. This triggers neurodegeneration processes, including development of Aβ plaques
*APP↓, The increase in APP activates beta-site APP cleaving enzymes-1 (BACE1), promoting its cleavage and enhancing the secretion of the Aβ monomers.
*BACE↓,
*GlucoseCon↑, Riboflavin (vitamin B2) is essential for the metabolism of carbohydrates, fats, and proteins into glucose for energy
*ATP↑, It acts as a precursor to flavin mononucleotide (FMN) and flavin adenine dinucleotide (FAD), essential for ATP production.
*homoC↓, Studies show that riboflavin regulates homocysteine metabolism, and its deficiency may elevate homocysteine levels, which increase the AD
*ROS↓, Riboflavin deficiency disrupts this pathway, reducing FMN and FAD levels, impairing mitochondrial function, and increasing ROS and oxidative stress. ROS buildup can harm neurons and contributes to Aβ plaques and neurofibrillary tangles, key features
*Aβ↓, Riboflavin regulates homocysteine metabolism, preventing excess Aβ formation.
*Aβ↓,
*Inflam↓, The ensuing neuroinflammation makes amyloid pathology worse, starting a vicious cycle that quickens the onset of AD
*ER Stress↓, protective effect of vitamin K on blood vessels, by reducing inflammation and stress ER
*toxicity↓, Natural forms of vitamin K–K1 and K2—have only a low potential for toxicity
*toxicity↑, However, K3 may demonstrate harmful potential: synthetic vitamin K3 can lead to liver damage
ROS↑, Like another quinone, doxorubicin, menadione exerts its cytotoxic effects by stimulating the generation of oxidative stress, leading to DNA damage
PI3K↑, In bladder cancer cells (T24), vitamin K2 significantly induces PI3K/Akt phosphorylation and increases expression of HIF-1α, intensifying glucose consumption and lactate formation.
Akt↑,
Hif1a↑,
GlucoseCon↑,
lactateProd↑,
ChemoSen↑, Numerous studies indicate that the K vitamins have an additive or synergistic effect on various chemotherapeutic agents.
eff↑, A strong synergism between K1 and sorafenib has been demonstrated in numerous studies
eff↑, ascorbic acid (AA), has a synergistic effect on K3 [73,122,123]. The AA/K3 association leads to an excessive increase in oxidative stress and a decrease in the potential of the mitochondrial membrane, which is a crucial trigger of tumor cell death
| - |
in-vitro, |
Bladder, |
T24/HTB-9 |
|
|
|
- |
in-vitro, |
Bladder, |
J82 |
|
|
|
Glycolysis↑, Vitamin K2 renders bladder cancer cells more dependence on glycolysis than TCA cycle
GlucoseCon↑, results suggest that Vitamin K2 is able to induce metabolic stress, including glucose starvation and energy shortage, in bladder cancer cells, upon glucose limitation.
lactateProd↑,
TCA↓, Vitamin K2 promotes glycolysis and inhibits TCA cycle in bladder cancer cells
PI3K↑,
Akt↑,
AMPK↑, Vitamin K2 remarkably activated AMPK pathway
mTORC1↓,
TumAuto↑,
GLUT1↑, Vitamin K2 stepwise elevated the expression of some glycolytic proteins or enzymes, such as GLUT-1, Hexokinase II (HK2), PFKFB2, LDHA and PDHK1, in bladder cancer T24
HK2↑,
LDHA↑, Vitamin K2 stepwise elevated the expression of some glycolytic proteins or enzymes, such as GLUT-1, Hexokinase II (HK2), PFKFB2, LDHA and PDHK1, in bladder cancer T24
ACC↓, Vitamin K2 remarkably decreased the amounts of Acetyl coenzyme A (Acetyl-CoA) in T24 cells
PDH↓, suggesting that Vitamin K2 inactivates PDH
eff↓, Intriguingly, glucose supplementation profoundly abrogated AMPK activation and rescued bladder cancer cells from Vitamin K2-triggered autophagic cell death.
cMyc↓, c-MYC protein level was also significantly reduced in T24 cells following treatment with Vitamin K2 for 18 hours
Hif1a↑, Besides, the increased expression of GLUT-1, HIF-1α, p-AKT and p-AMPK were also detected in Vitamin K2-treated tumor group
p‑Akt↑,
eff↓, 2-DG, 3BP and DCA-induced glycolysis attenuation significantly prevented metabolic stress and rescued bladder cancer cells from Vitamin K2-triggered AMPK-dependent autophagic cell death
eff↓, inhibition of PI3K/AKT and HIF-1α notably attenuated Vitamin K2-upregulated glycolysis, indicating that Vitamin K2 promotes glycolysis in bladder cancer cells via PI3K/AKT and HIF-1α signal pathways.
eff↓, (NAC, a ROS scavenger) not only alleviated Vitamin K2-induced AKT activation and glycolysis promotion, but also significantly suppressed the subsequent AMPK-dependent autophagic cell death.
eff↓, glucose supplementation not only restored c-MYC expression, but also rescued bladder cancer cells from Vitamin K2-triggered AMPK-dependent autophagic cell death
ROS↑, under glucose limited condition, the increased glycolysis inevitably resulted in metabolic stress, which augments ROS accumulation due to lack of glucose for sustained glycolysis.
Showing Research Papers: 1 to 25 of 25
* indicates research on normal cells as opposed to diseased cells
Total Research Paper Matches: 25
Pathway results for Effect on Cancer / Diseased Cells:
Redox & Oxidative Stress ⓘ
GSH↓, 1, GSH↑, 1, GSTs↑, 1, OXPHOS↓, 1, OXPHOS↑, 2, mt-OXPHOS↑, 1, ROS↑, 5, ROS⇅, 1, mt-ROS↑, 1,
Mitochondria & Bioenergetics ⓘ
ATP↓, 1, Insulin↓, 2, OCR↑, 1, Raf↓, 1,
Core Metabolism/Glycolysis ⓘ
ACC↓, 1, AMPK↑, 4, cMyc↓, 1, FASN↓, 1, FDG↓, 1, GlucoseCon↑, 5, Glycolysis↓, 2, Glycolysis↑, 1, HK2↓, 1, HK2↑, 1, lactateProd↓, 2, lactateProd↑, 2, LDHA↑, 1, lipidLev↑, 1, NADPH↓, 1, PDH↓, 1, PDH↑, 1, PFK1↓, 1, PGM1∅, 1, polyA↓, 1, Pyruv↓, 1, TCA↓, 1, TS↓, 1, Warburg↓, 1,
Cell Death ⓘ
Akt↓, 1, Akt↑, 2, p‑Akt↑, 1, Apoptosis↑, 2, Bak↑, 1, Casp9↑, 1, p27↑, 1,
Autophagy & Lysosomes ⓘ
LC3II↑, 1, p62↓, 1, TumAuto↑, 1,
Cell Cycle & Senescence ⓘ
P21↑, 1, TumCCA↑, 1,
Proliferation, Differentiation & Cell State ⓘ
IGF-1↓, 1, mTOR↓, 1, mTORC1↓, 1, PI3K↑, 2, p‑STAT3↓, 1, p‑STAT5↓, 1, TumCG↓, 4,
Migration ⓘ
TumCI↓, 1, TumCMig↓, 1, TumCP↓, 3,
Angiogenesis & Vasculature ⓘ
EGFR↓, 1, EGR4↓, 1, Hif1a↑, 2,
Barriers & Transport ⓘ
GLUT1↑, 2, GLUT4↓, 1,
Immune & Inflammatory Signaling ⓘ
JAK2↓, 1, NF-kB↓, 1,
Drug Metabolism & Resistance ⓘ
BioAv↝, 1, ChemoSen↓, 1, ChemoSen↑, 1, eff↓, 5, eff↑, 5, Half-Life↓, 1, RadioS↑, 1, selectivity↑, 2,
Clinical Biomarkers ⓘ
EGFR↓, 1,
Functional Outcomes ⓘ
AntiCan↑, 1, neuroP↑, 1,
Total Targets: 77
Pathway results for Effect on Normal Cells:
Redox & Oxidative Stress ⓘ
antiOx↑, 10, mt-antiOx↑, 1, Catalase↑, 3, GPx↑, 2, GSH↑, 11, GSR↑, 1, GSTs↑, 1, H2O2∅, 1, HK1↑, 1, HO-1↑, 4, lipid-P↓, 5, MDA↓, 1, NQO1↑, 3, NRF2↑, 5, ROS↓, 11, ROS↑, 1, mt-ROS↓, 1, SOD↑, 3, TAC↑, 1, VitC↑, 1, VitE↑, 1,
Metal & Cofactor Biology ⓘ
IronCh↑, 6,
Mitochondria & Bioenergetics ⓘ
ATP↑, 3, MMP↑, 1, OCR↑, 1, PGC-1α↑, 1, UCP1↓, 1,
Core Metabolism/Glycolysis ⓘ
ACC↑, 1, Acetyl-CoA↑, 2, AMPK↑, 2, AMPK⇅, 1, ECAR↓, 1, FAO↑, 1, FGF21↑, 1, GlucoseCon↑, 20, Glycolysis↓, 1, Glycolysis↑, 3, H2S↑, 1, HK2↑, 1, homoC↓, 1, NADPH↑, 2, PDH↑, 1, PDKs↓, 1, PFK↑, 1, PKM2↑, 1, PPARα↑, 1,
Cell Death ⓘ
Akt?, 1, Akt↑, 1, Apoptosis↓, 1, iNOS↓, 1, MAPK↑, 1,
Transcription & Epigenetics ⓘ
Ach↑, 5, other↓, 1, other↝, 1,
Protein Folding & ER Stress ⓘ
ER Stress↓, 1,
Proliferation, Differentiation & Cell State ⓘ
ERK↑, 1, IGF-1↓, 1, IGF-1↑, 1, mTOR↓, 2, PI3K↑, 2, PTEN↓, 1,
Migration ⓘ
APP↓, 1, Ca+2↓, 1, MMP9↓, 1, PKCδ↑, 1, VCAM-1↓, 3,
Angiogenesis & Vasculature ⓘ
ATF4↑, 1, Hif1a↓, 1, Hif1a↑, 2, VEGF↑, 2,
Barriers & Transport ⓘ
BBB↑, 4, GLUT3↑, 3, GLUT4↑, 5,
Immune & Inflammatory Signaling ⓘ
ICAM-1↓, 1, IL1β↓, 2, IL6↓, 1, Inflam↓, 9, NF-kB↓, 3, TNF-α↓, 1,
Synaptic & Neurotransmission ⓘ
5HT↑, 1, AChE↓, 2, ChAT↑, 5, tau↓, 1, p‑tau↓, 2,
Protein Aggregation ⓘ
AGEs↓, 1, Aβ↓, 7, BACE↓, 1,
Drug Metabolism & Resistance ⓘ
BioAv↑, 2, BioAv↝, 3, Dose↝, 2, eff↑, 3, eff↝, 1, Half-Life↓, 1,
Clinical Biomarkers ⓘ
BP↝, 1, GutMicro↑, 1, IL6↓, 1,
Functional Outcomes ⓘ
AntiAge↑, 1, AntiCan↑, 1, cardioP↑, 1, cognitive↑, 12, hepatoP↑, 1, memory↑, 8, motorD↑, 1, neuroP↑, 11, OS↑, 1, Risk↓, 1, toxicity↓, 1, toxicity↑, 1, Weight↓, 1,
Total Targets: 109
Scientific Paper Hit Count for: GlucoseCon, Glucose Consumption
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#:623 State#:% Dir#:2
wNotes=on sortOrder:rid,rpid
Home Page