HSP70/HSPA5 Cancer Research Results

HSP70/HSPA5, heat shock proteins 70 kilodalton: Click to Expand ⟱
Source:
Type:
Also known as HSPA5
Enhanced expression of Hsp70 is associated with tumorigenesis for breast cancer, endometrial cancer, gastric cancer, and acute leukemia; with poor prognoses.
-These adenosine triphosphatases unfold misfolded or denatured proteins and can keep these proteins in an unfolded, folding-competent state. They also protect nascently translating proteins, promote the cellular or organellar transport of proteins, reduce proteotoxic protein aggregates and serve general housekeeping roles in maintaining protein homeostasis.
-HSP70 family of proteins can be thought of as a potent buffering system for cellular stress, either from extrinsic (physiological, viral and environmental) or intrinsic (replicative or oncogenic) stimuli. As such, this family serves a critical survival function in the cell. Not surprisingly, cancer cells rely heavily on this buffering system for survival. The overwhelming majority of human tumors overexpress HSP70 family members, and expression of these proteins is typically a marker for poor prognosis.
-HSP70 helps cancer cells survive under stressful conditions, such as hypoxia or nutrient deprivation, by preventing protein misfolding and aggregation. This allows cancer cells to maintain their proliferative capacity.
-Tumor Progression: Elevated levels of HSP70 have been associated with tumor progression and metastasis.
Pca, Prostate Cancer: Click to Expand ⟱
Prostate Cancer: Alterations in genes such as ERG, SPOP, MYC, androgen receptor (AR), and CHD1, drive PCa progression.
TP53 is the most commonly mutated gene in human cancer.
HH↑, GLI-1↑, SHH↑ P53↓
The loss of p53 and/or other tumor suppressor genes, reduced capacity for DNA repair, the dysfunction of telomerase activity, and changes in the pathways that govern the growth of cells also mediate the progression of Pca.
It has been well documented that Ca2+ influx and MDR1 upregulation are highly associated with GEM metabolism in human pancreatic carcinoma.
Increased Growth factor IGF-1/IGF-1R axis activation mediated by both PI3K/Akt or RAF/MEK/ERK system and AR expression remains important in the development and progression of prostate cancer.
It has been demonstrated that prostate cancer cells are relatively sensitive to heat stress.
Long non-coding RNA MALAT1 has been reported as an oncogenic target in multiple types of cancers, including PC.
Scientific Papers found: Click to Expand⟱
2646- AL,    Anti-Cancer Potential of Homemade Fresh Garlic Extract Is Related to Increased Endoplasmic Reticulum Stress
- in-vitro, Pca, DU145 - in-vitro, Melanoma, RPMI-8226
AntiCan↑, eff↓, ChemoSen↑, ER Stress↑, tumCV↓, DNAdam↑, GSH∅, HSP70/HSPA5↓, UPR↑, β-catenin/ZEB1↓, ROS↑, HO-2↑, SIRT1↑, GlucoseCon∅, lactateProd∅, chemoP↑,
94- QC,  HPT,    Effects of quercetin on the heat-induced cytotoxicity of prostate cancer cells
- in-vitro, Pca, LNCaP - in-vitro, Pca, PC3 - in-vitro, Pca, JCA-1
HSP70/HSPA5↓, TumCCA↑, TumCG↓, eff↑,
3369- QC,    Pharmacological basis and new insights of quercetin action in respect to its anti-cancer effects
- Review, Pca, NA
FAK↓, TumCCA↑, p‑pRB↓, CDK2↑, CycB/CCNB1↓, CDK1↓, EMT↓, PI3K↓, MAPK↓, Wnt↓, ROS↑, miR-21↑, Akt↓, NF-kB↓, FasL↑, Bak↑, BAX↑, Bcl-2↓, Casp3↓, Casp9↑, P53↑, p38↑, MAPK↑, Cyt‑c↑, PARP↓, CHOP↑, ROS↓, LDH↑, GRP78/BiP↑, ERK↑, MDA↓, SOD↑, GSH↑, NRF2↑, VEGF↓, PDGF↓, EGF↓, FGF↓, TNF-α↓, TGF-β↓, VEGFR2↓, EGFR↓, FGFR1↓, mTOR↓, cMyc↓, MMPs↓, LC3B-II↑, Beclin-1↑, IL1β↓, CRP↓, IL10↓, COX2↓, IL6↓, TLR4↓, Shh↓, HER2/EBBR2↓, NOTCH↓, DR5↑, HSP70/HSPA5↓, CSCs↓, angioG↓, MMP2↓, MMP9↓, IGFBP3↑, uPA↓, uPAR↓, RAS↓, Raf↓, TSP-1↑,

Showing Research Papers: 1 to 3 of 3

* indicates research on normal cells as opposed to diseased cells
Total Research Paper Matches: 3

Pathway results for Effect on Cancer / Diseased Cells:


Redox & Oxidative Stress ⓘ

GSH↑, 1,   GSH∅, 1,   HO-2↑, 1,   MDA↓, 1,   NRF2↑, 1,   ROS↓, 1,   ROS↑, 2,   SOD↑, 1,  

Mitochondria & Bioenergetics ⓘ

EGF↓, 1,   FGFR1↓, 1,   Raf↓, 1,  

Core Metabolism/Glycolysis ⓘ

cMyc↓, 1,   GlucoseCon∅, 1,   lactateProd∅, 1,   LDH↑, 1,   SIRT1↑, 1,  

Cell Death ⓘ

Akt↓, 1,   Bak↑, 1,   BAX↑, 1,   Bcl-2↓, 1,   Casp3↓, 1,   Casp9↑, 1,   Cyt‑c↑, 1,   DR5↑, 1,   FasL↑, 1,   MAPK↓, 1,   MAPK↑, 1,   p38↑, 1,  

Kinase & Signal Transduction ⓘ

HER2/EBBR2↓, 1,  

Transcription & Epigenetics ⓘ

miR-21↑, 1,   p‑pRB↓, 1,   tumCV↓, 1,  

Protein Folding & ER Stress ⓘ

CHOP↑, 1,   ER Stress↑, 1,   GRP78/BiP↑, 1,   HSP70/HSPA5↓, 3,   UPR↑, 1,  

Autophagy & Lysosomes ⓘ

Beclin-1↑, 1,   LC3B-II↑, 1,  

DNA Damage & Repair ⓘ

DNAdam↑, 1,   P53↑, 1,   PARP↓, 1,  

Cell Cycle & Senescence ⓘ

CDK1↓, 1,   CDK2↑, 1,   CycB/CCNB1↓, 1,   TumCCA↑, 2,  

Proliferation, Differentiation & Cell State ⓘ

CSCs↓, 1,   EMT↓, 1,   ERK↑, 1,   FGF↓, 1,   IGFBP3↑, 1,   mTOR↓, 1,   NOTCH↓, 1,   PI3K↓, 1,   RAS↓, 1,   Shh↓, 1,   TumCG↓, 1,   Wnt↓, 1,  

Migration ⓘ

FAK↓, 1,   MMP2↓, 1,   MMP9↓, 1,   MMPs↓, 1,   PDGF↓, 1,   TGF-β↓, 1,   TSP-1↑, 1,   uPA↓, 1,   uPAR↓, 1,   β-catenin/ZEB1↓, 1,  

Angiogenesis & Vasculature ⓘ

angioG↓, 1,   EGFR↓, 1,   VEGF↓, 1,   VEGFR2↓, 1,  

Immune & Inflammatory Signaling ⓘ

COX2↓, 1,   CRP↓, 1,   IL10↓, 1,   IL1β↓, 1,   IL6↓, 1,   NF-kB↓, 1,   TLR4↓, 1,   TNF-α↓, 1,  

Drug Metabolism & Resistance ⓘ

ChemoSen↑, 1,   eff↓, 1,   eff↑, 1,  

Clinical Biomarkers ⓘ

CRP↓, 1,   EGFR↓, 1,   HER2/EBBR2↓, 1,   IL6↓, 1,   LDH↑, 1,  

Functional Outcomes ⓘ

AntiCan↑, 1,   chemoP↑, 1,  
Total Targets: 90

Pathway results for Effect on Normal Cells:


Total Targets: 0

Scientific Paper Hit Count for: HSP70/HSPA5, heat shock proteins 70 kilodalton
2 Quercetin
1 Allicin (mainly Garlic)
1 Hyperthermia
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:22  Cells:%  prod#:%  Target#:148  State#:%  Dir#:1
  wNotes=0  sortOrder:rid,rpid

 

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