R5P Cancer Research Results

R5P, ribose-5-phosphate: Click to Expand ⟱
Source:
Type:
R5P is a key metabolite in the pentose phosphate pathway (PPP), where it plays a critical role in generating ribonucleotide precursors for RNA and DNA synthesis.
The PPP also produces NADPH, which is vital for reductive biosynthesis and protecting cells against oxidative stress.
R5P itself is a metabolite rather than a protein or gene product, its levels (or the activity of enzymes that regulate its production) have been associated with tumor biology and outcome in several cancer types. Much of the published data focuses on enzymes such as transketolase, transaldolase, and glucose-6-phosphate dehydrogenase (G6PD), which regulate R5P production.

-Elevated PPP activity—reflected in increased production of R5P—has been linked to enhanced cell proliferation, aggressive tumor behavior, and poorer prognosis across several cancer types including breast, lung, colorectal, hepatocellular carcinoma, and potentially gliomas.
Scientific Papers found: Click to Expand⟱
2332- RES,    Resveratrol’s Anti-Cancer Effects through the Modulation of Tumor Glucose Metabolism
- Review, Var, NA
Glycolysis↓, Resveratrol reduces glucose uptake and glycolysis by affecting Glut1, PFK1, HIF-1α, ROS, PDH, and the CamKKB/AMPK pathway.
GLUT1↓, resveratrol reduces glycolytic flux and Glut1 expression by targeting ROS-mediated HIF-1α activation in Lewis lung carcinoma tumor-bearing mice
PFK1↓,
Hif1a↓, Resveratrol specifically suppresses the nuclear β-catenin protein by inhibiting HIF-1α
ROS↑, Resveratrol increases ROS production
PDH↑, leading to increased PDH activity, inhibiting HK and PFK, and downregulating PKM2 activity
AMPK↑, esveratrol elevated NAD+/NADH, subsequently activated Sirt1, and in turn activated the AMP-activated kinase (AMPK),
TumCG↓, inhibits cell growth, invasion, and proliferation by targeting NF-kB, Sirt1, Sirt3, LDH, PI-3K, mTOR, PKM2, R5P, G6PD, TKT, talin, and PGAM.
TumCI↓,
TumCP↓,
p‑NF-kB↓, suppressing NF-κB phosphorylation
SIRT1↑, Resveratrol activates the target subcellular histone deacetylase Sirt1 in various human tissues, including tumors
SIRT3↑,
LDH↓, decreases glycolytic enzymes (pyruvate kinase and LDH) in Caco2 and HCT-116 cells
PI3K↓, Resveratrol also targets “classical” tumor-promoting pathways, such as PI3K/Akt, STAT3/5, and MAPK, which support glycolysis
mTOR↓, AMPK activation further inhibits the mTOR pathway
PKM2↓, inhibiting HK and PFK, and downregulating PKM2 activity
R5P↝,
G6PD↓, G6PDH knockdown significantly reduced cell proliferation
TKT↝,
talin↓, induces apoptosis by targeting the pentose phosphate and talin-FAK signaling pathways
HK2↓, Resveratrol downregulates glucose metabolism, mainly by inhibiting HK2;
GRP78/BiP↑, resveratrol stimulates GRP-78, and decreases glucose uptake,
GlucoseCon↓,
ER Stress↑, resveratrol-induced ER-stress leads to apoptosis of CRC cells
Warburg↓, Resveratrol reverses the Warburg effect
PFK↓, leading to increased PDH activity, inhibiting HK and PFK, and downregulating PKM2 activity


Showing Research Papers: 1 to 1 of 1

* indicates research on normal cells as opposed to diseased cells
Total Research Paper Matches: 1

Pathway results for Effect on Cancer / Diseased Cells:


Redox & Oxidative Stress ⓘ

ROS↑, 1,   SIRT3↑, 1,   TKT↝, 1,  

Core Metabolism/Glycolysis ⓘ

AMPK↑, 1,   G6PD↓, 1,   GlucoseCon↓, 1,   Glycolysis↓, 1,   HK2↓, 1,   LDH↓, 1,   PDH↑, 1,   PFK↓, 1,   PFK1↓, 1,   PKM2↓, 1,   R5P↝, 1,   SIRT1↑, 1,   Warburg↓, 1,  

Protein Folding & ER Stress ⓘ

ER Stress↑, 1,   GRP78/BiP↑, 1,  

Proliferation, Differentiation & Cell State ⓘ

mTOR↓, 1,   PI3K↓, 1,   TumCG↓, 1,  

Migration ⓘ

talin↓, 1,   TumCI↓, 1,   TumCP↓, 1,  

Angiogenesis & Vasculature ⓘ

Hif1a↓, 1,  

Barriers & Transport ⓘ

GLUT1↓, 1,  

Immune & Inflammatory Signaling ⓘ

p‑NF-kB↓, 1,  

Clinical Biomarkers ⓘ

LDH↓, 1,  
Total Targets: 28

Pathway results for Effect on Normal Cells:


Total Targets: 0

Scientific Paper Hit Count for: R5P, ribose-5-phosphate
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#:1293  State#:%  Dir#:4
  wNotes=on  sortOrder:rid,rpid

 

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