Centella asiatica / Gotu kola → asiaticoside / AntiBio Cancer Research Results

Cen, Centella asiatica / Gotu kola → asiaticoside: Click to Expand ⟱
Features:

Centella asiatica / Gotu kola → Asiaticoside

Centella asiatica, commonly known as Gotu kola, is a medicinal botanical used mainly for wound healing, skin repair, microcirculation support, anti-inflammatory effects, and possible neuroprotective activity.

  • Primary database product: Centella asiatica standardized extract
  • Common name / alias: Gotu kola
  • Other aliases: Indian pennywort, tiger grass, cica
  • Best form: Standardized Centella asiatica extract / titrated triterpenes
  • Main active marker: Asiaticoside
  • Other key actives: Madecassoside, asiatic acid, madecassic acid
  • Compound class: Pentacyclic triterpenoid saponins / triterpenes

Asiaticoside is one of the major active and marker compounds in Centella asiatica.

  • Asiaticoside role: Active constituent / quality marker
  • Source: Centella asiatica / Gotu kola
  • Main activities: Wound repair, collagen synthesis, fibroblast support, anti-inflammatory, antioxidant, skin barrier support
  • Relevant pathways: TGF-β/collagen, VEGF/angiogenesis, NF-κB, IL-1β, IL-6, TNF-α, COX-2/PGE2, oxidative stress pathways

Structure: 

Centella asiatica / Gotu kola
  → Asiaticoside
  → Madecassoside
  → Asiatic acid
  → Madecassic acid

Centella asiatica / Gotu kola → asiaticoside — Centella asiatica is a medicinal botanical extract source, and asiaticoside is one of its major pentacyclic triterpenoid saponin marker constituents. The formal classification is botanical standardized extract / natural-product triterpenoid saponin modality, not an approved anticancer drug. The principal active family includes asiaticoside, madecassoside, asiatic acid, and madecassic acid; asiaticoside can also be metabolically linked to asiatic acid. Asiaticoside as the main active marker, with Centella asiatica standardized extract as the primary product.

Primary mechanisms (ranked):

  1. NF-κB and inflammatory cytokine suppression, especially reduced TNF-α, IL-1β, IL-6, COX-2/PGE2, and downstream survival signaling in inflammatory and tumor models.
  2. Mitochondrial apoptosis induction in cancer cells, with Bax:Bcl-2 shift, MMP loss, caspase-9 activation, caspase-3 activation, and p53/p21-associated cell-cycle arrest reported in preclinical models.
  3. Anti-migration and anti-EMT effects, including suppression of p65/NF-κB-linked EMT, YAP1/VEGFA signaling, invasion, and radiation-induced migration in selected cancer-cell systems.
  4. PI3K/Akt/mTOR/STAT3 modulation, more strongly supported for asiatic acid than for asiaticoside itself, with relevance to proliferation, survival, autophagy, and metastatic phenotype.
  5. TGF-β/collagen/fibroblast and wound-repair axis activation in normal tissue contexts; beneficial for repair but mechanistically ambiguous in cancer because fibrosis and angiogenesis can be tumor-context dependent.
  6. Oxidative-stress modulation, generally antioxidant and cytoprotective in normal cells; ROS/NRF2 effects are secondary and context-dependent rather than the core anticancer mechanism.

Bioavailability / PK relevance: Oral translation is constrained by variable extract composition, limited dissolution and bioavailability of triterpenes, metabolism of glycosides to aglycones, and formulation dependence. Standardized extracts such as ECa 233 and aqueous Centella asiatica products have human phase-1 PK data, but systemic exposure is still not equivalent to common high-concentration in-vitro cancer experiments.

In-vitro vs systemic exposure relevance: Cancer-cell studies commonly use micromolar asiaticoside or asiatic-acid exposures that may exceed or not cleanly map onto achievable plasma exposure after oral botanical dosing. Topical and local tissue uses are more plausible for skin/wound biology than systemic anticancer effects. For cancer translation, the entry should be treated as concentration- and formulation-dependent.

Clinical evidence status: Cancer relevance is weak / preclinical only, with no established oncology indication. Human evidence is stronger for wound healing, venous/skin-related uses, and early cognitive/AD-oriented safety or PK studies than for cancer treatment. AD relevance is possible / early clinical, with phase-1 target-engagement work in mild cognitive impairment or mild Alzheimer’s disease, but no proven disease-modifying efficacy.

Centella asiatica and Asiaticoside Mechanistic Profile

Rank Pathway / Axis Cancer Cells Normal Cells TSF Primary Effect Notes / Interpretation
1 NF-κB inflammatory survival axis NF-κB↓, p65↓, TNF-α↓, IL-1β↓ NF-κB↓, inflammatory cytokines↓ R,G Anti-inflammatory and anti-survival signaling Most central cross-context mechanism; supports anticancer, neuroinflammatory, and wound-healing interpretations but is not cancer-specific.
2 Mitochondrial apoptosis MMP↓, Bax:Bcl-2↑, caspase-9↑, caspase-3↑ Apoptosis↔ or ↓ in injury models (context-dependent) G Intrinsic apoptotic priming in tumor models Preclinical cancer-cell effect; selectivity depends strongly on dose, cell line, and compound form.
3 Cell-cycle checkpoint and p53 axis p53↑, p21↑, cyclin D1↓, CDK4↓ Cell-cycle stress↔ (context-dependent) G Growth arrest and reduced proliferation cytostatic activity; best treated as model-dependent rather than universal.
4 EMT migration invasion axis Migration↓, invasion↓, EMT↓, YAP1/VEGFA↓, p65↓ Repair migration↑ in wound contexts (context-dependent) G Reduced metastatic phenotype in selected models Important because Centella can promote normal wound repair while suppressing tumor-cell invasion in some systems; interpretation is tissue-context dependent.
5 PI3K Akt mTOR STAT3 survival axis PI3K/Akt↓, mTOR↓, STAT3↓ (mainly asiatic acid) Mixed cytoprotection or survival signaling↔ R,G Reduced survival, proliferation, and metastatic signaling Better supported for asiatic acid than asiaticoside; include as related triterpene-family mechanism rather than asiaticoside-only claim.
6 Autophagy axis LC3-II↑, autophagy↑ (model-dependent) Autophagy↔ or ↑ (context-dependent) G Stress adaptation or autophagic cell death Direction and therapeutic meaning are model-dependent; can be pro-death or protective depending on tumor context.
7 ROS antioxidant NRF2 stress axis ROS↔ or ↑ during apoptosis (context-dependent) Oxidative stress↓, antioxidant defense↑, NRF2↔ or ↑ R,G Normal-cell protection and redox modulation Secondary mechanism.
8 TGF-β collagen fibroblast repair axis TGF-β effects↔ (context-dependent) Collagen synthesis↑, fibroblast activity↑, wound repair↑ G Tissue repair and matrix remodeling Core for Centella’s non-cancer use; potentially undesirable in some tumor-stroma or fibrosis contexts.
9 VEGF angiogenesis axis VEGFA↓ in some breast cancer models Angiogenesis↑ during wound repair (context-dependent) G Opposite effects depending on cancer versus repair context Important interpretive caution: normal repair biology and cancer biology may diverge.
10 Radiosensitization migration constraint Radiation-induced migration↓, invasion↓ Radioprotection↔ unknown G Anti-invasive adjunct signal after irradiation Evidence is preclinical and more anti-migration than classic radiosensitization
11 Clinical Translation Constraint High in-vitro exposure required (often) Rare hepatotoxicity risk; product variability G Limits systemic anticancer translation Bioavailability, formulation, extract standardization, dose limitation, and weak oncology trial evidence are the main constraints.

P: 0–30 min R: 30 min–3 hr G: >3 hr




AD relevance: Possible / preclinical. Interest is mainly through neuroinflammation, oxidative stress, mitochondrial protection, and general neuroprotective mechanisms.

Alzheimer’s disease relevance: Centella asiatica / Gotu kola has a plausible but unproven AD-oriented profile. The strongest rationale is not direct amyloid clearance as an established clinical effect, but combined modulation of neuroinflammation, oxidative stress, mitochondrial metabolism, synaptic or neuronal viability markers, and vascular/microcirculatory support. Human evidence is early: phase-1 PK/safety and target-engagement studies exist in older adults with mild cognitive impairment or mild Alzheimer’s disease, but efficacy remains unproven.

Clinical evidence status: AD / cognition evidence is preclinical plus small human and phase-1 clinical work. Early translational / investigational rather than established therapy.

Cancer relevance: Weak / preclinical.

AD-Oriented Mechanistic Profile

Rank Pathway / Axis Modulation Primary Effect Notes / Interpretation
1 Neuroinflammation NF-κB cytokine axis NF-κB↓, TNF-α↓, IL-1β↓ Reduced inflammatory signaling Most defensible AD-relevant mechanism; not disease-specific.
2 Mitochondrial metabolism neuronal viability Mitochondrial function↑, metabolic stress↓ Neuronal bioenergetic support Central to current target-engagement rationale in cognitive impairment studies.
3 Oxidative stress DNA oxidation axis Oxidative stress↓, 8OHdG↓ (candidate marker) Reduced oxidative injury Relevant to trial biomarker strategy; clinical disease modification unproven.
4 Synaptic memory and neuronal morphology axis Learning and memory markers↑ (model-dependent) Cognitive-support signal in animals Preclinical support is stronger than human efficacy evidence.
5 Amyloid-associated pathology β-amyloid stress↓ (model-dependent) Reduced amyloid-model metabolic disturbance model-dependent, not as proven anti-amyloid clinical activity.
6 Clinical Translation Constraint Bioavailability↔, extract variability↑, evidence limitation↑ Limits AD clinical interpretation Current status is investigational; formulation, heavy-metal quality, dose, and trial endpoints matter.


AntiBio, Antibiotic/Antimicrobial activity: Click to Expand ⟱
Source:
Type:

Antibiotic / antimicrobial activity: The ability of a substance to suppress or kill microorganisms, especially bacteria, by disrupting microbial survival, growth, biofilm formation, cell-wall integrity, membrane function, protein synthesis, nucleic-acid synthesis, quorum sensing, or virulence.

Natural Products that might have antimicrobial properties

Natural supplement or product Principal constituents Potential antimicrobial activity Evidence assessment Reference
Garlic
Allium sativum		 Allicin, ajoene and diallyl sulfides Antibacterial and antifungal activity, with some antiviral and antiparasitic effects reported in laboratory studies. Extensive laboratory evidence, but insufficient clinical evidence to use garlic as a treatment for established infections. Tesfaye A. Revealing the therapeutic uses of garlic and its potential for drug discovery. Scientific review.
Berberine Berberine isoquinoline alkaloid May damage bacterial membranes, inhibit efflux pumps, interfere with nucleic-acid and protein synthesis, and inhibit biofilm formation. Strong preclinical evidence and limited indication-specific clinical evidence. Poor oral bioavailability and drug interactions limit its use as a general antimicrobial. Berberine as a therapeutic alkaloid against ESKAPE and multidrug-resistant bacteria: a comprehensive review.
Cranberry extract
Vaccinium macrocarpon		 A-type proanthocyanidins Primarily reduces adhesion of uropathogenic bacteria, particularly Escherichia coli, to urinary epithelial cells. May reduce recurrent urinary tract infections in selected populations. It is preventive rather than a reliable treatment for an active UTI. National Center for Complementary and Integrative Health: Cranberry—Usefulness and Safety.
Probiotics
Lactobacillus, Bifidobacterium and Saccharomyces boulardii 		Live microorganisms; effects are strain-specific Competitive exclusion of pathogens, production of bacteriocins, inhibition of pathogen adhesion and restoration of microbiome function. Some human evidence for antibiotic-associated diarrhea and selected gastrointestinal or vaginal indications. Results cannot be generalized from one strain to another. NIH Office of Dietary Supplements: Probiotics—Health Professional Fact Sheet.
Medical-grade honey / Manuka honey Methylglyoxal, hydrogen peroxide, defensin-1, organic acids and high osmolarity Broad topical antibacterial and antibiofilm activity; also supports autolytic debridement and wound healing. Clinically relevant primarily as a standardized, medical-grade topical wound product. Ordinary food honey is not equivalent. Jull AB et al. Honey as a topical treatment for wounds. Cochrane systematic review.
Oregano oil
Origanum vulgare		 Carvacrol and thymol Antibacterial, antifungal and antibiofilm activity, largely through disruption of microbial membranes. Strong laboratory activity, but inadequate human evidence for oral treatment of infections. Concentrated oil can cause irritation. Chemical composition, biological activity and potential uses of oregano and oregano essential oil: a review.
Thyme
Thymus vulgaris		 Thymol and carvacrol Antibacterial, antifungal and antibiofilm activity through membrane damage and altered microbial permeability. Better established as a constituent of topical antiseptic and oral-care formulations than as an oral treatment for systemic infection. PubMed literature: thyme, thymol and antimicrobial activity.
Tea tree oil
Melaleuca alternifolia		 Terpinen-4-ol and related monoterpenes Topical antibacterial and antifungal activity with some antiviral laboratory activity. Some clinical evidence for topical acne and fungal skin conditions. Tea tree oil is toxic when swallowed and may cause contact dermatitis. Carson CF et al. Melaleuca alternifolia oil: a review of antimicrobial and other medicinal properties.
Echinacea
Echinacea species		 Alkamides, caffeic-acid derivatives, polysaccharides and glycoproteins Primarily immunomodulatory; relatively weak and inconsistent direct antimicrobial activity. Evidence for preventing or shortening respiratory infections is inconsistent and preparation-dependent. National Center for Complementary and Integrative Health: Echinacea—Usefulness and Safety.
Elderberry
Sambucus nigra		 Anthocyanins, flavonols and phenolic acids Antiviral effects have been reported in cell-culture and preclinical studies, including interference with viral entry or replication. Small human trials have examined respiratory symptoms, but evidence remains insufficient to establish treatment of influenza or other viral infections. National Center for Complementary and Integrative Health: Elderberry.
Curcumin / turmeric
Curcuma longa		 Curcumin and related curcuminoids Antibacterial, antifungal, antiviral and antibiofilm activity through multiple membrane, enzyme and signalling effects. Predominantly laboratory evidence. Poor aqueous solubility and low systemic bioavailability are major clinical limitations. Moghadamtousi SZ et al. A review on antibacterial, antiviral and antifungal activity of curcumin.
Ginger
Zingiber officinale		 Gingerols, shogaols and zingerone Antibacterial and antifungal activity, including possible inhibition of microbial adhesion and biofilm formation. Primarily laboratory evidence; there is little direct clinical evidence that ginger supplements treat infections. PubMed literature: ginger, gingerols and antimicrobial activity.
Clove
Syzygium aromaticum		 Eugenol and eugenyl acetate Antibacterial, antifungal and local antiseptic activity, principally through membrane and protein disruption. Relevant mainly to topical, food-preservation and dental applications. Evidence for systemic infection treatment is insufficient. PubMed literature: clove, eugenol and antimicrobial activity.
Cinnamon
Cinnamomum species		 Cinnamaldehyde, eugenol and cinnamic acid derivatives Antibacterial, antifungal and antibiofilm activity; may alter microbial membranes and quorum-sensing pathways. Predominantly laboratory evidence. Cassia cinnamon can contribute substantial coumarin exposure when consumed in concentrated amounts. PubMed literature: cinnamon, cinnamaldehyde and antimicrobial activity.
Neem
Azadirachta indica		 Nimbidin, nimbin, nimbolide, azadirachtin and other limonoids Antibacterial, antifungal, antiparasitic and antibiofilm effects have been reported. Some topical and dental research exists, but systemic clinical evidence is inadequate. Oral neem preparations have important safety concerns. PubMed literature: Azadirachta indica and antimicrobial activity.
Black seed
Nigella sativa		 Thymoquinone, thymohydroquinone and related volatile compounds Antibacterial, antifungal, antiparasitic and possible antiviral activity. Considerable laboratory research but limited, heterogeneous clinical evidence for infectious diseases. PubMed literature: Nigella sativa, thymoquinone and antimicrobial activity.
Green tea extract
Camellia sinensis		 Epigallocatechin gallate (EGCG) and other catechins Antibacterial, antiviral and antibiofilm activity; may damage membranes, inhibit microbial enzymes and enhance some antibiotics. Some localized oral-health evidence, but limited evidence for treating systemic infections. Concentrated extracts may cause liver injury in susceptible individuals. PubMed literature: EGCG, green tea and antimicrobial activity.
Licorice root
Glycyrrhiza species		 Glycyrrhizin, glycyrrhetinic acid, liquiritigenin and other flavonoids Antiviral, antibacterial and antifungal effects have been reported in laboratory and preclinical studies. Limited clinical antimicrobial evidence. Glycyrrhizin can cause hypertension, hypokalemia, fluid retention and clinically important drug interactions. National Center for Complementary and Integrative Health: Licorice Root.
Andrographis
Andrographis paniculata		 Andrographolide and related diterpenoid lactones Immunomodulatory, anti-inflammatory and possible antiviral or antibacterial activity. Some evidence for modest symptom reduction in uncomplicated respiratory infections, but this does not establish direct pathogen eradication. PubMed literature: Andrographis and respiratory infections.
Pelargonium sidoides Proanthocyanidins, phenolic acids and oxygenated coumarin derivatives Possible antiviral, antibacterial anti-adhesive and immunomodulatory activity. Some human evidence for modest symptom improvement in acute bronchitis and selected respiratory infections. It is not a substitute for antibiotics when bacterial treatment is indicated. Timmer A et al. Pelargonium sidoides extract for acute respiratory tract infections. Cochrane systematic review.
Monolaurin
Glycerol monolaurate		 Monolaurin, a monoester derived from lauric acid May disrupt lipid membranes and interfere with signalling or virulence in certain bacteria and enveloped viruses. Predominantly laboratory and animal evidence. There is insufficient clinical evidence to recommend oral monolaurin for infections. PubMed literature: glycerol monolaurate and antimicrobial activity.
Caprylic acid Octanoic acid, an eight-carbon medium-chain fatty acid Antifungal and membrane-disrupting activity, particularly against Candida species, has been reported in vitro. Insufficient human evidence for treating candidiasis or systemic fungal infection. Marketing claims commonly exceed the evidence. PubMed literature: caprylic acid and Candida.
Olive leaf extract
Olea europaea		 Oleuropein, hydroxytyrosol and elenolic-acid derivatives Antibacterial, antiviral and antifungal activity has been observed in laboratory studies. Preliminary evidence only; clinical trials have not established it as a treatment for infectious disease. PubMed literature: olive leaf, oleuropein and antimicrobial activity.
Goldenseal
Hydrastis canadensis		 Hydrastine, canadine and berberine Extracts and individual alkaloids show antibacterial activity in laboratory studies. There is no good clinical evidence that goldenseal treats human infections. Product composition, absorption and drug interactions are important limitations. National Center for Complementary and Integrative Health: Goldenseal.
Sweet wormwood / artemisinin
Artemisia annua 		Artemisinin and related sesquiterpene lactones Artemisinin derivatives are potent antimalarial agents. Additional antibacterial, antiviral and antiparasitic effects are being studied. Artemisinin-based combination therapies are established medicines, not ordinary supplements. Herbal preparations should not replace standardized malaria treatment because dose variability can promote treatment failure and resistance. World Health Organization: Guidelines for malaria.

Evidence interpretation

  • Clinical evidence: Effects have been studied in human participants, but usually for a specific preparation, route, dose and indication.
  • Preclinical evidence: Activity has mainly been demonstrated in cell culture, microbial cultures or animal models.
  • Anti-adhesive or probiotic activity: The product may reduce colonization or pathogen attachment without directly killing the microorganism.
  • Topical evidence: Results from topical use cannot be assumed to apply to an orally administered supplement.


Scientific Papers found: Click to Expand⟱
6662- Cen,    Assessment report on Centella asiatica (L.) Urban, herba
- Review, Nor, NA
*cognitive↑, *Inflam↓, *AntiBio↑, *Imm↑, *antiOx↑, *Wound Healing↑, *cardioP↑, *SOD↑, *Catalase↑, *GPx↑, *GSTs↑, *MDA↓, *lipid-P↓, *ROS↓, *memory↑, *GABA↑, *antiPs↑, *BioAv↝,

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:


Total Targets: 0

Pathway results for Effect on Normal Cells:


NA, unassigned(tgid=0) ⓘ

AntiBio↑, 1,  

Redox & Oxidative Stress(tgid=1) ⓘ

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

Immune & Inflammatory Signaling(tgid=16) ⓘ

Imm↑, 1,   Inflam↓, 1,  

Synaptic & Neurotransmission(tgid=18) ⓘ

GABA↑, 1,  

Drug Metabolism & Resistance(tgid=21) ⓘ

BioAv↝, 1,  

Functional Outcomes(tgid=23) ⓘ

antiPs↑, 1,   cardioP↑, 1,   cognitive↑, 1,   memory↑, 1,   Wound Healing↑, 1,  
Total Targets: 18

Scientific Paper Hit Count for: AntiBio, Antibiotic/Antimicrobial activity
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#:417  Target#:1483  State#:%  Dir#:2
  wNotes=0  sortOrder:rid,rpid

 

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