IGFBP3 Cancer Research Results

IGFBP3, Insulin-Like Growth Factor Binding Protein-3: Click to Expand ⟱
Source:
Type:
One of the six members of the IGFBP family, is a key protein in the IGF pathway. IGFBP-3 is the most abundant in the blood circulation. Prostate specific antigen (PSA), which is frequently used as a clinical tumor marker for prostate cancer, cleaves IGFBP-3.

Tumor Types:
IGFBP-3 expression can vary significantly across different cancer types. It is often downregulated in several malignancies, including breast cancer, prostate cancer, colorectal cancer, and lung cancer.
In some cases, low levels of IGFBP-3 are associated with tumor progression and poor clinical outcomes.

Tumor Suppressor Functions:
IGFBP-3 is often considered a tumor suppressor due to its ability to inhibit the actions of IGF-1 and IGF-2, which promote cell proliferation and survival. By binding to IGFs, IGFBP-3 can prevent their interaction with IGF receptors, thereby inhibiting their mitogenic effects.

High levels of IGFBP-3 are generally associated with a favorable prognosis in several cancers. For example, elevated IGFBP-3 levels in breast cancer and prostate cancer have been linked to better survival outcomes.
Conversely, low levels of IGFBP-3 are often associated with aggressive tumor behavior and poorer prognosis.
Scientific Papers found: Click to Expand⟱
5063- Ex,    A randomized controlled trial on the efficacy of supervised exercise training in reducing IGF-1 levels in breast cancer survivors of the Movis’ cohort
- Trial, BC, NA
IGF-1↓, The exercise intervention modulates the IGF-1 system lowering the circulating IGF-1 variability, the IGFBP3 level and the relationship between IGF-1 and IGFBP3 among BCS patients.
IGFBP3↓, while IGFBP3 level decreased

5234- Ex,    Intense Walking Exercise Affects Serum IGF-1 and IGFBP3
- Trial, Nor, NA
*IGF-1↓, 100 km walking race, some of their metabolic profiles were markedly changed. Serum levels of IGF-1 and IGFBP3 were significantly decreased,
*IGFBP3↓,

3010- RosA,    Exploring the mechanism of rosmarinic acid in the treatment of lung adenocarcinoma based on bioinformatics methods and experimental validation
- in-vitro, Lung, A549 - in-vivo, NA, NA
TumCG↓, RosA could inhibit the growth of transplanted tumors in nude mice bearing tumors of lung cancer cells, reduce the positive expression of Ki67 in lung tumor tissue, and hinder the proliferation of lung tumor cells.
Ki-67↓,
FABP4↑, Upregulated expression of PPARG and FABP4 by activating the PPAR signaling pathway increases the level of ROS in lung tumor tissues and promotes apoptosis of lung tumor cells.
PPARα↑,
ROS↑, RosA increases ROS levels in lung tumor tissues and induces apoptosis
Apoptosis↑,
MMP9↓, In addition, RosA can also reduce the expression of MMP-9 and IGFBP3, inhibit the migration and invasion of lung tumor tissue cells.
IGFBP3↓,
MMP2↓, In addition, RosA down-regulated the expression of MMP-9 and MMP2, regulated epithelial-mesenchymal transition to inhibit cell invasion, and slow down tumor development.
EMT↓,
TumCI↓,
PI3K↓, his study also confirmed that RosA down-regulated the expression of the PI3K/AKT/mTOR pathway-related proteins
Akt↓,
mTOR↓,
Gli1↓, Xiang Zhou et al. [28] reported that RosA inhibited the growth of PDAC tumors by inhibiting Gli1.
PPARγ↑, Upregulated expression of PPARG
Cyt‑c↑, figure 7


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 ⓘ

ROS↑, 1,  

Core Metabolism/Glycolysis ⓘ

FABP4↑, 1,   PPARα↑, 1,   PPARγ↑, 1,  

Cell Death ⓘ

Akt↓, 1,   Apoptosis↑, 1,   Cyt‑c↑, 1,  

Proliferation, Differentiation & Cell State ⓘ

EMT↓, 1,   Gli1↓, 1,   IGF-1↓, 1,   IGFBP3↓, 2,   mTOR↓, 1,   PI3K↓, 1,   TumCG↓, 1,  

Migration ⓘ

Ki-67↓, 1,   MMP2↓, 1,   MMP9↓, 1,   TumCI↓, 1,  

Clinical Biomarkers ⓘ

Ki-67↓, 1,  
Total Targets: 19

Pathway results for Effect on Normal Cells:


Proliferation, Differentiation & Cell State ⓘ

IGF-1↓, 1,   IGFBP3↓, 1,  
Total Targets: 2

Scientific Paper Hit Count for: IGFBP3, Insulin-Like Growth Factor Binding Protein-3
2 Exercise
1 Rosmarinic acid
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

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