Database Query Results : Aloe anthraquinones, ,

AV, Aloe anthraquinones: Click to Expand ⟱
Features:

Aloe vera — a medicinal succulent (Aloe barbadensis Miller) used as a complex botanical mixture whose clinically used preparations typically derive from (i) the inner leaf gel (polysaccharide-rich) and/or (ii) whole-leaf extracts containing anthraquinones. It is best classified as a botanical/natural product mixture (not a single agent). Common abbreviations include AV (Aloe vera). Key bioactives often discussed in oncology-adjacent literature include polysaccharides such as acemannan (immunomodulatory/wound-healing biomaterial profile) and anthraquinones such as aloe-emodin/emodin/aloin (more directly cytotoxic in vitro, but also linked to GI toxicity/carcinogenic hazard signals in certain whole-leaf preparations).

Primary mechanisms (ranked):

  1. Mitochondrial apoptosis induction in cancer models (Bax↑, Bcl-2↓, caspase activation; often attributed to anthraquinones and/or crude extracts in vitro)
  2. Inflammation and innate-immune signaling modulation (NF-κB and related cytokine axes; context-dependent, preparation-dependent)
  3. Growth/survival pathway suppression in cancer models (PI3K/AKT/mTOR and interconnected nodes; preparation-dependent)
  4. Anti-migration/anti-EMT and invasion modulation (EMT programs, MMPs; largely preclinical)
  5. Immunomodulation and tissue-repair signaling via gel polysaccharides (acemannan-driven macrophage/DC/lymphocyte activation; cytokine induction; biomaterial-like effects)
  6. Redox effects (ROS and NRF2 are preparation- and dose-dependent; antioxidant claims mainly for gel fractions, pro-oxidant/cytotoxic signaling more common with anthraquinone-rich fractions in cancer cell assays)

Bioavailability / PK relevance: Aloe preparations are heterogeneous. High–molecular-weight gel polysaccharides (e.g., acemannan) have limited systemic bioavailability and are most relevant for local mucosal/skin exposure or immune-adjacent effects; anthraquinones are more systemically absorbable but undergo metabolism and are constrained by GI tolerance and safety concerns. “Decolorized/low-anthraquinone” products differ materially from nondecolorized whole-leaf extracts.

In-vitro vs systemic exposure relevance: Many reported anticancer effects use crude extracts or isolated anthraquinones at concentrations that may exceed typical achievable systemic levels from oral supplements; supportive-care benefits (skin/mucosa) are more plausibly local exposure–driven.

Clinical evidence status: Predominantly preclinical for direct anticancer activity. Human evidence is mainly supportive-care (e.g., radiation dermatitis and oral mucositis), with mixed RCT outcomes and heterogeneous formulations; there is no high-quality evidence establishing Aloe vera as a primary anticancer therapy.

Aloe vera Therapeutic properties include: anti-microbial, anti-viral, anti-cancer, anti-oxidant, anti-inflammatory, skin protection, wound healing, and regulation of blood glucose and cholesterol.
active constituents, such as aloe-emodin and acemannan.

• Aloe vera extracts harbor antioxidant compounds that can scavenge free radicals, protecting cells from oxidative damage—a factor in aging and cancer development.

Aloe vera’s blend of bioactive compounds offers a range of biological activities—including anti-inflammatory, antioxidant, immunomodulatory, and wound-healing effects—that have attracted interest for complementary roles in health maintenance and cancer supportive care. While it is not a primary anticancer agent, its potential to mitigate treatment side effects, enhance immune responses, and possibly contribute to chemoprevention makes it a subject of ongoing research.

Aloe vera — mechanistic axes relevant to cancer and supportive care

Rank Pathway / Axis Cancer Cells Normal Cells TSF Primary Effect Notes / Interpretation
1 Mitochondrial apoptosis program Bax↑; Bcl-2↓; caspases↑ (model-dependent) ↔ / protective (context-dependent) R/G Pro-apoptotic shift Bax↑ and Bcl-2↓ in MCF-7 with AV extract; many “direct anticancer” claims are extract- or anthraquinone-driven and preclinical.
2 PI3K/AKT/mTOR survival signaling ↓ (model-dependent) ↔ R/G Reduced growth/survival signaling Frequently reported for anthraquinones (aloe-emodin/emodin/aloin) and some crude extracts; formulation is a major confounder.
3 NF-κB inflammatory signaling ↓ (often) (context-dependent) ↓ (context-dependent) P/R Anti-inflammatory signaling shift Most relevant to supportive-care phenotypes (dermatitis/mucositis) and immune microenvironment modulation rather than direct tumor cytotoxicity.
4 Immune activation by gel polysaccharides Indirect effects via immune context Macrophage/DC activation↑; cytokines↑ R/G Immunomodulation and tissue repair support Acemannan is the best-characterized polysaccharide; systemic anticancer translation remains uncertain, but local mucosal/skin benefit is plausible.
5 ROS modulation ↑ (high concentration only) or ↓ (antioxidant fractions) ↓ (antioxidant fractions) or ↔ P/R Redox stress or scavenging Direction depends strongly on preparation: gel fractions are commonly framed as antioxidant; anthraquinone-rich fractions often act pro-oxidatively in cancer assays.
6 NRF2 antioxidant-response axis ↔ / ↑ (context-dependent) ↑ (context-dependent) G Adaptive antioxidant signaling Not consistently “primary” for AV in oncology; include as secondary because redox-adaptation can modulate therapy response and inflammation.
7 EMT, migration, invasion ↓ (model-dependent) ↔ G Reduced metastatic phenotypes Mostly preclinical; often co-reported with NF-κB/PI3K-AKT changes and MMP/EMT markers.
8 Radiosensitization or Chemosensitization ↔ (insufficient clinical proof) Radioprotection reported (context-dependent) R/G Supportive-care modulation vs sensitization Human studies more often evaluate symptom mitigation (dermatitis/mucositis) than tumor response; do not infer sensitization without direct tumor-outcome trials.
9 Clinical Translation Constraint Preparation heterogeneity; polysaccharide PK limitations; anthraquinone-driven GI effects; safety signals for nondecolorized whole-leaf extracts; evidence base mostly supportive-care — Whole-leaf (nondecolorized) extracts are classified as possibly carcinogenic to humans (IARC 2B) and produced large-intestine tumors in rodent studies; “gel-only” and decolorized/low-anthraquinone products are not equivalent.


Scientific Papers found: Click to Expand⟱
1302- AV,    Quantitative measurement of Bax and Bcl2 genes and protein expression in MCF7 cell-line when treated by Aloe Vera extract
- in-vitro, BC, MCF-7
BAX↑, Bcl-2↓,
5362- AV,    Anti-cancer effects of aloe-emodin: a systematic review
- Review, Var, NA
AntiCan↑, eff↝, TumCP↓, TumCMig↓, TumCI↓, TumCCA↑, TumCD↑, MMP↓, ROS↑, Apoptosis↑, CDK1↓, CycB/CCNB1↓, Bcl-2↓, PCNA↓, ATP↓, ER Stress↑, cl‑Casp3↑, cl‑Casp9↑, cl‑PARP↑, MMP2↓, Ca+2↑, DNAdam↑, Akt↓, PKCδ↓, mTORC2↓, GSH↓, ChemoSen↑,
5363- AV,    Exploring the mechanism of aloe-emodin in the treatment of liver cancer through network pharmacology and cell experiments
- Study, HCC, NA
AKT1↓, EGFR↓, PI3K↓, Bcl-2↓, TumCG↓, Apoptosis↑,
5364- AV,    A New Biomaterial Derived from Aloe vera—Acemannan from Basic Studies to Clinical Application
- Review, Var, NA
BioAv↑, AntiTum↑, cardioP↑,
5365- AV,    Aloe Vera Polysaccharides as Therapeutic Agents: Benefits Versus Side Effects in Biomedical Applications
- Review, Nor, NA - Review, IBD, NA - Review, Diabetic, NA
*Wound Healing↑, *Imm↑, *antiOx↑, *AntiDiabetic↑, *AntiCan↑, *Inflam↓, *NF-kB↓, *COX2↓, *5LO↓, *IL1β↓, *IL6↓, *TNF-α↓, *IL10↑, *other↓, *ROS↓, *SOD↑, *Catalase↑, *GPx↑, *lipid-P↓, *DNAdam↓, *GutMicro↑, *ZO-1↑, AntiTum↑, Casp3↑, Casp9↑, angioG↓, MMPs↓, VEGF↓, NK cell↑,
5366- AV,    Aloe vera: A review of toxicity and adverse clinical effects
- Review, Var, NA
*Dose↝, *toxicity↝, tumCV↓, *AntiAg↑,
5367- AV,  Rad,    Aloe vera for prevention of radiation-induced dermatitis: a self-controlled clinical trial
- Trial, Var, NA
radioP↑, Dose↝, eff↑,
5368- AV,    Phase II double-blind randomized study comparing oral aloe vera versus placebo to prevent radiation-related mucositis in patients with head-and-neck neoplasms
- Trial, HNSCC, NA
radioP↝,
5369- AV,    Assessment of Anticancer Effects of Aloe vera on 3D Liver Tumor Spheroids in a Microfluidic Platform
- in-vitro, Liver, HepG2
tumCV↓, AntiCan↑, P53↑, Bcl-2↓,
5370- AV,    The Effect of Aloe Vera Solution on Chemotherapy-Induced Stomatitis in Clients with Lymphoma and Leukemia: A Randomized Controlled Clinical Trial
- Trial, AML, NA
Dose↝, stomatitis↓, Pain↓,
5371- AV,    Assessment of the immunomodulatory effect of Aloe vera polysaccharides extracts on macrophages functions
- Study, Nor, NA
*eff↑, *IL6↑, *toxicity↓, *Imm↑,

* indicates research on normal cells as opposed to diseased cells
Total Research Paper Matches: 11

Pathway results for Effect on Cancer / Diseased Cells:


NA, unassigned ⓘ

stomatitis↓, 1,  

Redox & Oxidative Stress ⓘ

GSH↓, 1,   ROS↑, 1,  

Mitochondria & Bioenergetics ⓘ

ATP↓, 1,   MMP↓, 1,  

Core Metabolism/Glycolysis ⓘ

AKT1↓, 1,  

Cell Death ⓘ

Akt↓, 1,   Apoptosis↑, 2,   BAX↑, 1,   Bcl-2↓, 4,   Casp3↑, 1,   cl‑Casp3↑, 1,   Casp9↑, 1,   cl‑Casp9↑, 1,   TumCD↑, 1,  

Transcription & Epigenetics ⓘ

tumCV↓, 2,  

Protein Folding & ER Stress ⓘ

ER Stress↑, 1,  

DNA Damage & Repair ⓘ

DNAdam↑, 1,   P53↑, 1,   cl‑PARP↑, 1,   PCNA↓, 1,  

Cell Cycle & Senescence ⓘ

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

Proliferation, Differentiation & Cell State ⓘ

mTORC2↓, 1,   PI3K↓, 1,   TumCG↓, 1,  

Migration ⓘ

Ca+2↑, 1,   MMP2↓, 1,   MMPs↓, 1,   PKCδ↓, 1,   TumCI↓, 1,   TumCMig↓, 1,   TumCP↓, 1,  

Angiogenesis & Vasculature ⓘ

angioG↓, 1,   EGFR↓, 1,   VEGF↓, 1,  

Immune & Inflammatory Signaling ⓘ

NK cell↑, 1,  

Drug Metabolism & Resistance ⓘ

BioAv↑, 1,   ChemoSen↑, 1,   Dose↝, 2,   eff↑, 1,   eff↝, 1,  

Clinical Biomarkers ⓘ

EGFR↓, 1,  

Functional Outcomes ⓘ

AntiCan↑, 2,   AntiTum↑, 2,   cardioP↑, 1,   Pain↓, 1,   radioP↑, 1,   radioP↝, 1,  
Total Targets: 50

Pathway results for Effect on Normal Cells:


Redox & Oxidative Stress ⓘ

antiOx↑, 1,   Catalase↑, 1,   GPx↑, 1,   lipid-P↓, 1,   ROS↓, 1,   SOD↑, 1,  

Transcription & Epigenetics ⓘ

other↓, 1,  

DNA Damage & Repair ⓘ

DNAdam↓, 1,  

Migration ⓘ

5LO↓, 1,   AntiAg↑, 1,   ZO-1↑, 1,  

Immune & Inflammatory Signaling ⓘ

COX2↓, 1,   IL10↑, 1,   IL1β↓, 1,   IL6↓, 1,   IL6↑, 1,   Imm↑, 2,   Inflam↓, 1,   NF-kB↓, 1,   TNF-α↓, 1,  

Drug Metabolism & Resistance ⓘ

Dose↝, 1,   eff↑, 1,  

Clinical Biomarkers ⓘ

GutMicro↑, 1,   IL6↓, 1,   IL6↑, 1,  

Functional Outcomes ⓘ

AntiCan↑, 1,   AntiDiabetic↑, 1,   toxicity↓, 1,   toxicity↝, 1,   Wound Healing↑, 1,  
Total Targets: 30

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#:28  Target#:%  State#:%  Dir#:%
  wNotes=0  sortOrder:rid,rpid

 

Home Page