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.
NA, Not Available: Click to Expand ⟱
none (reserved)
Scientific Papers found: Click to Expand⟱
554- Anamu,    Petiveria alliacea extracts uses multiple mechanisms to inhibit growth of human and mouse tumoral cells
- in-vitro, NA, 769-P
TumCCA↑, HSP70/HSPA5↓, HSP90↓,
2531- M-Blu,    Anticancer activity of methylene blue via inhibition of heat shock protein 70
- in-vitro, Lung, A549 - in-vivo, NA, NA
tumCV↓, HSP70/HSPA5↓, LDH↓, SOD↑,
493- MF,    Extremely low-frequency electromagnetic field induces acetylation of heat shock proteins and enhances protein folding
- in-vitro, NA, HEK293 - in-vitro, Liver, AML12
ATP↑, HSP70/HSPA5↓, HSP90↓,

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 ⓘ

SOD↑, 1,  

Mitochondria & Bioenergetics ⓘ

ATP↑, 1,  

Core Metabolism/Glycolysis ⓘ

LDH↓, 1,  

Transcription & Epigenetics ⓘ

tumCV↓, 1,  

Protein Folding & ER Stress ⓘ

HSP70/HSPA5↓, 3,   HSP90↓, 2,  

Cell Cycle & Senescence ⓘ

TumCCA↑, 1,  

Clinical Biomarkers ⓘ

LDH↓, 1,  
Total Targets: 8

Pathway results for Effect on Normal Cells:


Total Targets: 0

Scientific Paper Hit Count for: HSP70/HSPA5, heat shock proteins 70 kilodalton
1 dibenzyl trisulphide(DTS) from Anamu
1 Methylene blue
1 Magnetic Fields
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:0  Cells:%  prod#:%  Target#:148  State#:%  Dir#:1
  wNotes=0  sortOrder:rid,rpid

 

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