Fenbendazole / Glycolysis Cancer Research Results

Fenb, Fenbendazole: Click to Expand ⟱
Features:

Fenbendazole (FBZ) — a benzimidazole anthelmintic used in veterinary medicine. Mechanistically a β-tubulin–binding microtubule destabilizer with secondary metabolic and redox effects reported in preclinical oncology models.

Primary mechanisms (conceptual rank):
1) β-tubulin binding → microtubule depolymerization
2) Mitotic arrest → apoptosis (caspase activation)
3) Glucose uptake / glycolysis interference (reported GLUT inhibition)
4) Redox stress modulation (ROS shifts)
5) p53 pathway interactions (model-dependent)

Bioavailability / PK relevance: Poor aqueous solubility; variable oral absorption; extensively metabolized (e.g., to oxfendazole). Human PK data limited; not approved for human oncology use.

In-vitro vs oral exposure: Many anti-cancer studies use micromolar concentrations; achievable systemic exposure in humans is uncertain and likely lower without optimized formulations.

Clinical evidence status: Preclinical oncology; anecdotal reports only; no controlled oncology RCT evidence.


-Fenbendazole works by binding to tubulin, a protein that is important in cell division, which may theoretically affect rapidly dividing cells like cancer cells. However, this mechanism is not selective for cancer cells and could affect normal cells as well.

-Albendazole and fenbendazole, two approved and commonly used benzimidazole anthelmintics

-Panacure C :1g granules (or 222mg Fenbendazole, for small dogs)

Fenbendazole — Cancer vs Normal Cell Pathway Map

Rank Pathway / Axis Cancer Cells Normal Cells TSF Primary Effect Notes / Interpretation
1 β-Tubulin / Microtubule dynamics ↓ (primary) ↓ (proliferating cells) P/R Mitotic spindle disruption Core mechanism; similar class effect to other benzimidazoles. Selectivity depends on proliferation rate.
2 Mitotic arrest → intrinsic apoptosis ↑ ↑ (high proliferation) R/G Caspase-mediated cell death Follows spindle disruption; cancer cells often more susceptible due to mitotic stress vulnerability.
3 Glucose uptake / Glycolysis (Warburg linkage) ↓ (model-dependent) ↔ R/G Metabolic stress Reported GLUT inhibition and reduced hexokinase activity in some models; secondary mechanism.
4 ROS ↑ (dose-dependent) ↔ / ↑ (high concentration) P/R Oxidative stress amplification Often secondary to metabolic and microtubule stress; may enhance apoptosis.
5 NRF2 axis ↔ / ↓ (context-dependent) ↔ R/G Redox-response modulation Not a primary target; redox shifts may indirectly influence NRF2 signaling.
6 p53 pathway ↑ (model-dependent) ↔ G Tumor suppressor activation Reported stabilization or activation in some cancer lines; dependent on functional p53 status.
7 PI3K/AKT/mTOR ↓ (secondary; model-dependent) ↔ R/G Reduced survival signaling Often downstream of metabolic stress or ROS elevation.
8 HIF-1α ↓ (model-dependent) ↔ G Reduced hypoxia adaptation Linked to metabolic interference; not universally established.
9 Ca²⁺ signaling ↔ (stress-related) ↔ P/R Not a primary axis No consistent evidence of direct Ca²⁺ modulation.
10 Ferroptosis ↔ (investigational) ↔ R/G Not established primary mechanism ROS generation may overlap with lipid peroxidation pathways but not core evidence.
11 Clinical Translation Constraint ↓ (constraint) ↓ (constraint) — PK variability + lack of human oncology data Veterinary drug; limited human PK; no oncology approval; safety at anti-cancer doses unknown.

TSF legend:
P: 0–30 min (microtubule binding)
R: 30 min–3 hr (mitotic stress + signaling shifts)
G: >3 hr (apoptosis and phenotype outcomes)
Glycolysis, Glycolysis: Click to Expand ⟱
Source:
Type:
Glycolysis is a metabolic pathway that converts glucose into pyruvate, producing a small amount of ATP (energy) in the process. It is a fundamental process for cellular energy production and occurs in the cytoplasm of cells. In normal cells, glycolysis is tightly regulated and is followed by aerobic respiration in the presence of oxygen, which allows for the efficient production of ATP.
In cancer cells, however, glycolysis is often upregulated, even in the presence of oxygen. This phenomenon is known as the Warburg Mutations in oncogenes (like MYC) and tumor suppressor genes (like TP53) can alter metabolic pathways, promoting glycolysis and other anabolic processes that support cell growth.effect.
Acidosis: The increased production of lactate from glycolysis can lead to an acidic microenvironment, which may promote tumor invasion and suppress immune responses.

Glycolysis is a hallmark of malignancy transformation in solid tumor, and LDH is the key enzyme involved in glycolysis.

Pathways:
-GLUTs, HK2, PFK, PK, PKM2, LDH, LDHA, PI3K/AKT/mTOR, AMPK, HIF-1a, c-MYC, p53, SIRT6, HSP90α, GAPDH, HBT, PPP, Lactate Metabolism, ALDO

Natural products targeting glycolytic signaling pathways https://pmc.ncbi.nlm.nih.gov/articles/PMC9631946/
Alkaloids:
-Berberine, Worenine, Sinomenine, NK007, Tetrandrine, N-methylhermeanthidine chloride, Dauricine, Oxymatrine, Matrine, Cryptolepine

Flavonoids: -Oroxyline A, Apigenin, Kaempferol, Quercetin, Wogonin, Baicalein, Chrysin, Genistein, Cardamonin, Phloretin, Morusin, Bavachinin, 4-O-methylalpinumisofavone, Glabridin, Icaritin, LicA, Naringin, IVT, Proanthocyanidin B2, Scutellarin, Hesperidin, Silibinin, Catechin, EGCG, EGC, Xanthohumol.

Non-flavonoid phenolic compounds:
Curcumin, Resveratrol, Gossypol, Tannic acid.

Terpenoids:
-Cantharidin, Dihydroartemisinin, Oleanolic acid, Jolkinolide B, Cynaropicrin, Ursolic Acid, Triptolie, Oridonin, Micheliolide, Betulinic Acid, Beta-escin, Limonin, Bruceine D, Prosapogenin A (PSA), Oleuropein, Dioscin.

Quinones:
-Thymoquinone, Lapachoi, Tan IIA, Emodine, Rhein, Shikonin, Hypericin

Others:
-Perillyl alcohol, HCA, Melatonin, Sulforaphane, Vitamin D3, Mycoepoxydiene, Methyl jasmonate, CK, Phsyciosporin, Gliotoxin, Graviola, Ginsenoside, Beta-Carotene.
Scientific Papers found: Click to Expand⟱
2494- Fenb,    Oral Fenbendazole for Cancer Therapy in Humans and Animals
- Review, Var, NA
Glycolysis↓, GlucoseCon↓, ROS↑, Apoptosis↑, BioAv↓, eff↑, toxicity↓, BioAv↑, BioAv↑, hepatoP↓, eff↑,

Showing Research Papers: 1 to 1 of 1

* indicates research on normal cells as opposed to diseased cells
Total Research Paper Matches: 1

Pathway results for Effect on Cancer / Diseased Cells:


Redox & Oxidative Stress ⓘ

ROS↑, 1,  

Core Metabolism/Glycolysis ⓘ

GlucoseCon↓, 1,   Glycolysis↓, 1,  

Cell Death ⓘ

Apoptosis↑, 1,  

Drug Metabolism & Resistance ⓘ

BioAv↓, 1,   BioAv↑, 2,   eff↑, 2,  

Functional Outcomes ⓘ

hepatoP↓, 1,   toxicity↓, 1,  
Total Targets: 9

Pathway results for Effect on Normal Cells:


Total Targets: 0

Scientific Paper Hit Count for: Glycolysis, Glycolysis
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#:330  Target#:129  State#:%  Dir#:%
  wNotes=0  sortOrder:rid,rpid

 

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