P90RSK Cancer Research Results

P90RSK, 90 kDa Ribosomal S6 Kinase: Click to Expand ⟱
Source:
Type:
p90RSK (90 kDa Ribosomal S6 Kinase)
p90RSK is a serine/threonine kinase and a downstream effector of the MAPK/ERK signaling pathway. It plays a critical role in regulating cellular processes such as proliferation, survival, migration, and protein synthesis, all of which can contribute to tumor development and progression.

– p90RSK is activated in response to mitogenic stimuli through the MAPK/ERK pathway.
– Once activated, it phosphorylates a variety of substrates that promote cell cycle progression and proliferation.
– Aberrant activation of p90RSK may lead to uncontrolled cell division, a hallmark of cancer.

– Several studies have reported that elevated p90RSK activity or expression is found in various tumor types, including breast, lung, and prostate cancers.
– High levels of activated p90RSK are often associated with aggressive tumor behavior, enhanced proliferation, and metastatic potential.
Scientific Papers found: Click to Expand⟱
2729- BetA,    Betulinic acid in the treatment of tumour diseases: Application and research progress
- Review, Var, NA
ChemoSen↑, Betulinic acid can increase the sensitivity of cancer cells to other chemotherapy drugs
mt-ROS↑, BA has antitumour activity, and its mechanisms of action mainly include the induction of mitochondrial oxidative stress
STAT3↓, inhibition of signal transducer and activator of transcription 3 and nuclear factor-κB signalling pathways.
NF-kB↓,
selectivity↑, A main advantage of BA and its derivatives is that they are cytotoxic to different human tumour cells, while cytotoxicity is much lower in normal cells.
*toxicity↓, It can kill cancer cells but has no obvious effect on normal cells and is also nontoxic to other organs in xenograft mice at a dose of 500 mg/kg
eff↑, BA combined with chemotherapy drugs, such as platinum and mithramycin A, can induce apoptosis in tumour cells
GRP78/BiP↑, In animal xenograft tumour models, BA enhanced the expression of glucose-regulated protein 78 (GRP78)
MMP2↓, reduced the levels of matrix metalloproteinases (MMPs), such as MMP-2 and MMP-9, in lung metastatic lesions of breast cancer, indicating that BA can reduce the invasiveness of breast cancer in vivo and block epithelial mesenchymal transformation (EMT
P90RSK↓,
TumCI↓,
EMT↓,
MALAT1↓, MALAT1, a lncRNA, was downregulated in hepatocellular carcinoma (HCC) cells treated with BA in vivo,
Glycolysis↓, Suppressing aerobic glycolysis of cancer cells by GRP78/β-Catenin/c-Myc signalling pathways
AMPK↑, activating AMPK signaling pathway
Sp1/3/4↓, inhibiting Sp1. BA at 20 mg/kg/d, the tumour volume and weight were significantly reduced, and the expression levels of Sp1, Sp3, and Sp4 in tumour tissues were lower than those in control mouse tissues
Hif1a↓, Suppressing the hypoxia-induced accumulation of HIF-1α and expression of HIF target genes
angioG↓, PC3: Having anti-angiogenesis effect
NF-kB↑, LNCaP, DU145 — Inducing apoptosis and NF-κB pathway
NF-kB↓, U266 — Inhibiting NF-κB pathway.
MMP↓, BA produces ROS and reduces mitochondrial membrane potential; the mitochondrial permeability transition pore of the mitochondrial membrane plays an important role in apoptosis signal transduction.
Cyt‑c↑, Mitochondria release cytochrome C and increase the levels of Caspase-9 and Caspase-3, inducing cell apoptosis.
Casp9↑,
Casp3↑,
RadioS↑, BA could be a promising drug for increasing radiosensitization in oral squamous cell carcinoma radiotherapy.
PERK↑, BA treatment increased the activation of the protein kinase RNA-like endoplasmic reticulum kinase (PERK)/C/EBP homologous protein (CHOP) apoptosis pathway and decreased the expression of Sp1.
CHOP↑,
*toxicity↓, BA at a concentration of 50 μg/ml did not inhibit the growth of normal peripheral blood lymphocytes, indicating that the toxicity of BA was at least 1000 times less than that of doxorubicin

1607- EA,    Exploring the Potential of Ellagic Acid in Gastrointestinal Cancer Prevention: Recent Advances and Future Directions
- Review, GC, NA
STAT3↓, EA inhibits STAT3 signaling
TumCP↓, EA inhibits cell proliferation, induces apoptosis
Apoptosis↑,
NF-kB↓, inhibiting nuclear factor-kappa B
EMT↓, suppressing epithelial–mesenchymal transition
RadioS↑, In liver cancer, EA exhibits radio-sensitizing effects
antiOx↑, As a potential antioxidant agent,
COX1↓, EA suppresses the expression of several factors, including COX1, COX2, c-myc, snail, and twist1
COX2↓,
cMyc↓,
Snail↓,
Twist↓,
MMP2↓, significantly decreased MMP-2 and MMP-9 expression and activity.
P90RSK↓,
CDK8↓, downregulate CDK8 expression and activity
PI3K↓, inactivating PI3K/Akt signaling
Akt↓,
TumCCA↑, promote cell cycle arrest
Casp8↑, ctivating caspase-8, and lowering proliferating cell nuclear antigen (PCNA) expression,
PCNA↓,
TGF-β↓,
Shh↓, suppression of the Akt, Shh, and Notch pathways, EA can prevent the growth, angiogenesis, and metastasis of pancreatic cancer
NOTCH↓,
IL6↓,
ALAT↓, decreasing liver injury biomarkers such as alanine transaminase (ALT), alkaline phosphatase (ALP), and aspartate aminotransferase (AST)
ALP↓,
AST↓,
VEGF↓,
P21↑,
*toxicity∅, no toxicity was found for a 50% effective dose by the intraperitoneal route inferior to 1 mg/kg/day
*Inflam↓, ncluding anti-inflammatory [10], anti-oxidant [11], anti-allergic [12], and anti-mutagenic [13] properties, as well as potential health advantages like gastroprotective [14], cardioprotective [15], neuroprotective [16, 17], and hepatoprotective [18,
*cardioP↑,
*neuroP↑,
*hepatoP↑,
ROS↑, Exposure to EAs induced apoptosis, accelerated cell cycle arrest, and elevated the generation of reactive oxygen intermediates [59].
*NRF2↓, As a potential antioxidant agent, it scavenges reactive oxygen species (ROS), and by upregulating of Nrf2,
*GSH↑, Moreover, EA increases reduced glutathione (GSH), which is critical for cellular defense against oxidative stress and liver damage,


Showing Research Papers: 1 to 2 of 2

* indicates research on normal cells as opposed to diseased cells
Total Research Paper Matches: 2

Pathway results for Effect on Cancer / Diseased Cells:


Redox & Oxidative Stress ⓘ

antiOx↑, 1,   ROS↑, 1,   mt-ROS↑, 1,  

Mitochondria & Bioenergetics ⓘ

MMP↓, 1,  

Core Metabolism/Glycolysis ⓘ

ALAT↓, 1,   AMPK↑, 1,   cMyc↓, 1,   Glycolysis↓, 1,  

Cell Death ⓘ

Akt↓, 1,   Apoptosis↑, 1,   Casp3↑, 1,   Casp8↑, 1,   Casp9↑, 1,   Cyt‑c↑, 1,  

Kinase & Signal Transduction ⓘ

Sp1/3/4↓, 1,  

Protein Folding & ER Stress ⓘ

CHOP↑, 1,   GRP78/BiP↑, 1,   PERK↑, 1,  

DNA Damage & Repair ⓘ

PCNA↓, 1,  

Cell Cycle & Senescence ⓘ

P21↑, 1,   TumCCA↑, 1,  

Proliferation, Differentiation & Cell State ⓘ

CDK8↓, 1,   EMT↓, 2,   NOTCH↓, 1,   P90RSK↓, 2,   PI3K↓, 1,   Shh↓, 1,   STAT3↓, 2,  

Migration ⓘ

MALAT1↓, 1,   MMP2↓, 2,   Snail↓, 1,   TGF-β↓, 1,   TumCI↓, 1,   TumCP↓, 1,   Twist↓, 1,  

Angiogenesis & Vasculature ⓘ

angioG↓, 1,   Hif1a↓, 1,   VEGF↓, 1,  

Immune & Inflammatory Signaling ⓘ

COX1↓, 1,   COX2↓, 1,   IL6↓, 1,   NF-kB↓, 3,   NF-kB↑, 1,  

Drug Metabolism & Resistance ⓘ

ChemoSen↑, 1,   eff↑, 1,   RadioS↑, 2,   selectivity↑, 1,  

Clinical Biomarkers ⓘ

ALAT↓, 1,   ALP↓, 1,   AST↓, 1,   IL6↓, 1,  
Total Targets: 51

Pathway results for Effect on Normal Cells:


Redox & Oxidative Stress ⓘ

GSH↑, 1,   NRF2↓, 1,  

Immune & Inflammatory Signaling ⓘ

Inflam↓, 1,  

Functional Outcomes ⓘ

cardioP↑, 1,   hepatoP↑, 1,   neuroP↑, 1,   toxicity↓, 2,   toxicity∅, 1,  
Total Targets: 8

Scientific Paper Hit Count for: P90RSK, 90 kDa Ribosomal S6 Kinase
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#:1134  State#:%  Dir#:1
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