PERK Cancer Research Results

PERK, protein kinase-like ER kinase: Click to Expand ⟱
Source:
Type:
PERK is a type of kinase that is activated in response to endoplasmic reticulum (ER) stress, which occurs when the ER is overwhelmed with unfolded or misfolded proteins. Once activated, PERK phosphorylates and activates the eukaryotic translation initiation factor 2 alpha (eIF2α), leading to the attenuation of global protein synthesis and the induction of specific genes involved in the UPR.
PERK is overexpressed in various types of cancer, including breast, lung, and colon cancer, and that its expression is often associated with poor prognosis.
PERK has been shown to have both tumor-suppressive and tumor-promoting roles, depending on the context.
-PERK, as the sensor of ER stress.
BC, Breast Cancer: Click to Expand ⟱
Breast Cancer
Scientific Papers found: Click to Expand⟱
5145- AgNPs,    Silver nanoparticles induce irremediable endoplasmic reticulum stress leading to unfolded protein response dependent apoptosis in breast cancer cells
- in-vitro, BC, MCF-7 - in-vitro, BC, T47D
Bacteria↓, Apoptosis↑, ER Stress↑, UPR↑, PERK↑, IRE1↑, ATF6↑, ATF4↑, CHOP↑, Casp9↑, Casp7↑, Mcl-1↓, XIAP↓, PARP↝, selectivity↑,
5591- BetA,    Advances and challenges in betulinic acid therapeutics and delivery systems for breast cancer prevention and treatment
- Review, BC, NA
BioAv↓, BioAv↑, selectivity↑, eff↑, angioG↓, *antiOx↑, *Inflam↓, MMP↓, Bcl-2↓, BAX↑, Casp9↑, Casp3↑, GRP78/BiP?, ER Stress↑, PERK↑, CHOP↑, ChemoSen↑, SESN2↑, ROS↑, MOMP↓, MAPK↑, Cyt‑c↑, AIF↑, STAT3↓, FAK↓, TIMP2↑, TumCMig↓, TumCI↓, Sp1/3/4↓, TumCCA↑, DNAdam↑,
2732- BetA,  Chemo,    Betulinic acid chemosensitizes breast cancer by triggering ER stress-mediated apoptosis by directly targeting GRP78
- in-vitro, BC, MCF-7 - in-vitro, BC, MDA-MB-231 - in-vitro, Nor, MCF10
ChemoSen↑, selectivity↑, GRP78/BiP↑, ER Stress↑, PERK↑, Ca+2↑, Cyt‑c↑, BAX↑, Bcl-2↓,
2738- BetA,    Betulinic Acid Suppresses Breast Cancer Metastasis by Targeting GRP78-Mediated Glycolysis and ER Stress Apoptotic Pathway
- in-vitro, BC, MDA-MB-231 - in-vitro, BC, BT549 - in-vivo, NA, NA
TumCI↓, TumCMig↓, Glycolysis↓, lactateProd↓, GRP78/BiP↑, ER Stress↑, PERK↑, p‑eIF2α↑, β-catenin/ZEB1↓, cMyc↓, ROS↑, angioG↓, Sp1/3/4↓, DNAdam↑, TOP1↓, TumMeta↓, MMP2↓, MMP9↓, N-cadherin↓, Vim↓, E-cadherin↑, EMT↓, LDHA↓, p‑PDK1↓, PDK1↓, ECAR↓, OCR↓, Hif1a↓, STAT3↓,

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 ⓘ

ROS↑, 2,  

Mitochondria & Bioenergetics ⓘ

AIF↑, 1,   MMP↓, 1,   OCR↓, 1,   XIAP↓, 1,  

Core Metabolism/Glycolysis ⓘ

cMyc↓, 1,   ECAR↓, 1,   Glycolysis↓, 1,   lactateProd↓, 1,   LDHA↓, 1,   PDK1↓, 1,   p‑PDK1↓, 1,  

Cell Death ⓘ

Apoptosis↑, 1,   BAX↑, 2,   Bcl-2↓, 2,   Casp3↑, 1,   Casp7↑, 1,   Casp9↑, 2,   Cyt‑c↑, 2,   MAPK↑, 1,   Mcl-1↓, 1,   MOMP↓, 1,  

Kinase & Signal Transduction ⓘ

Sp1/3/4↓, 2,  

Protein Folding & ER Stress ⓘ

ATF6↑, 1,   CHOP↑, 2,   p‑eIF2α↑, 1,   ER Stress↑, 4,   GRP78/BiP?, 1,   GRP78/BiP↑, 2,   IRE1↑, 1,   PERK↑, 4,   UPR↑, 1,  

Autophagy & Lysosomes ⓘ

SESN2↑, 1,  

DNA Damage & Repair ⓘ

DNAdam↑, 2,   PARP↝, 1,  

Cell Cycle & Senescence ⓘ

TumCCA↑, 1,  

Proliferation, Differentiation & Cell State ⓘ

EMT↓, 1,   STAT3↓, 2,   TOP1↓, 1,  

Migration ⓘ

Ca+2↑, 1,   E-cadherin↑, 1,   FAK↓, 1,   MMP2↓, 1,   MMP9↓, 1,   N-cadherin↓, 1,   TIMP2↑, 1,   TumCI↓, 2,   TumCMig↓, 2,   TumMeta↓, 1,   Vim↓, 1,   β-catenin/ZEB1↓, 1,  

Angiogenesis & Vasculature ⓘ

angioG↓, 2,   ATF4↑, 1,   Hif1a↓, 1,  

Drug Metabolism & Resistance ⓘ

BioAv↓, 1,   BioAv↑, 1,   ChemoSen↑, 2,   eff↑, 1,   selectivity↑, 3,  

Infection & Microbiome ⓘ

Bacteria↓, 1,  
Total Targets: 60

Pathway results for Effect on Normal Cells:


Redox & Oxidative Stress ⓘ

antiOx↑, 1,  

Immune & Inflammatory Signaling ⓘ

Inflam↓, 1,  
Total Targets: 2

Scientific Paper Hit Count for: PERK, protein kinase-like ER kinase
3 Betulinic acid
1 Silver-NanoParticles
1 Chemotherapy
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:4  Cells:%  prod#:%  Target#:617  State#:%  Dir#:2
  wNotes=0  sortOrder:rid,rpid

 

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