| Features: Therapy | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Regular physical activity has been shown to influence cancer risk, progression, and survivorship. While exercise is not a cure for cancer, extensive research indicates that it can help reduce the risk of developing certain types of cancer and improve outcomes and quality of life for those diagnosed. -Lowering the levels of hormones levels. -Preventing high blood levels of insulin. -Regular physical activity leads to decreased levels of inflammatory markers (such as C-reactive protein and interleukin-6). -Improving immune system function (enhancing the circulation of immune cells, including natural killer cells, T lymphocytes, and macrophages) -Reducing the time it takes for food to travel through the digestive system. -Helping to prevent obesity, which is a risk factor for many cancers. -Exercise promotes the upregulation of antioxidant defenses. Exercise simultaneously modulates multiple core cancer drivers: ↓ Insulin / IGF-1 signaling ↓ Chronic inflammation (IL-6, TNF-α baseline) ↑ Immune surveillance (NK cells, CD8⁺ T cells) ↑ Mitochondrial function and mitophagy ↓ Estrogen and androgen bioavailability ↑ Circadian stability ↓ Visceral adiposity (key endocrine organ) No supplement or single molecule does this breadth of work. Exercise, fasting, and diet work by changing the environment tumors depend on — not by poisoning the tumor. Age-stratified interpretation 1. Younger / metabolically healthy adults -Baseline IGF-1: normal–high -Exercise effect: -Systemic IGF-1 ↔ or slight ↓ -IGF-1 signaling efficiency ↑ (better receptor sensitivity) -Net effect: -Less chronic growth drive -Better metabolic control ➡ This is where IGF-1 ↓ papers usually come from. 2. Older adults (≈50–60+ years) -Baseline IGF-1: low -Exercise effect: -IGF-1 ↑ (restoration toward youthful range) -Improved GH → IGF-1 axis responsiveness -Net effect: -Muscle, bone, immune maintenance -Reduced frailty and inflammation ➡ This is where IGF-1 ↑ papers come from. 3. Cancer relevance (critical distinction) -Even when circulating IGF-1 increases in older exercisers: -Tumor IGF-1 signaling still goes DOWN, because: -Insulin sensitivity improves -IGFBP balance shifts -Inflammation drops -mTOR tone is suppressed -AMPK tone is elevated So: -Host IGF-1 ↑ ≠ tumor IGF-1 signaling ↑Exercise — Cancer vs Normal Cell Effects
Exercise — Alzheimer’s Disease & Cognitive Decline
|
| Source: |
| Type: |
| Irisin is a myokine released during exercise (cleaved from FNDC5). -It functions as a metabolic and anti-inflammatory signal, often counterbalancing obesity-associated adipokines (e.g., leptin). -In cancer biology, irisin is predominantly anti-tumor, though effects can be context- and tissue-dependent.
Core Pathways Modulated by Irisin
1. AMPK ↑
-Effect: Energy stress signaling, metabolic checkpoint activation
-Cancer relevance:
-↓ mTOR activity
-↓ anabolic metabolism
-↑ autophagy-associated tumor suppression (early stages)
-Tumors: Breast, colorectal, liver
2. PI3K → AKT → mTOR ↓
-Effect: Reduced growth and survival signaling
-Cancer relevance:
-↓ proliferation
-↑ apoptosis sensitivity
-Opposes insulin / IGF-1 signaling
-Tumors: Breast, lung, pancreatic (preclinical)
3. MAPK / ERK ↓
-Effect: Reduced mitogenic signaling
-Cancer relevance:
-↓ cell cycle progression
-↓ migration
-Tumors: Osteosarcoma, breast
4. NF-κB ↓ (Anti-inflammatory)
-Effect: ↓ IL-6, TNF-α, COX-2
-Cancer relevance:
-Dampens chronic inflammation–driven oncogenesis
-Reduces tumor-promoting stromal signaling
-Tumors: Colorectal, liver
5. EMT / Metastasis ↓
-Effect: ↓ Snail, ↓ Twist, ↑ E-cadherin
-Cancer relevance:
-Reduced invasion and metastatic potential
-Tumors: Breast, lung
6. Oxidative Stress Modulation
-Effect: ↑ antioxidant defenses, improved mitochondrial efficiency
-Cancer relevance:
-Limits ROS-driven DNA damage
-Normal-cell protective bias
|
| 5055- | Ex, | Why exercise has a crucial role in cancer prevention, risk reduction and improved outcomes |
| - | Review, | Var, | NA |
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#:171 Target#:1422 State#:% Dir#:1
wNotes=0 sortOrder:rid,rpid