Database Query Results : Ashwagandha(Withaferin A), , TumCI

Ash, Ashwagandha(Withaferin A): Click to Expand ⟱

Features:

Ashwagandha (Withaferin A) — Withaferin A (WA; WFA) is a bioactive steroidal lactone (a “withanolide”) found in Withania somnifera (ashwagandha/Indian ginseng), with most translational oncology discussion centered on WA as a small-molecule electrophile rather than the whole-herb supplement. It is best classified as a natural-product small molecule (steroidal lactone/withanolide) with pleiotropic proteostasis, cytoskeletal, redox-stress, and inflammatory signaling effects; in supplements, WA exposure depends strongly on extract standardization (root vs leaf, % withanolides) and formulation.

Primary mechanisms (ranked):

Hsp90-axis disruption (incl. client protein destabilization) leading to proteostasis stress and multi-client oncoprotein depletion
Covalent targeting of intermediate filaments (notably vimentin) with downstream effects on adhesion/migration, EMT programs, and angiogenic endothelium
Pro-oxidative stress signaling in cancer cells with mitochondrial dysfunction, ER stress/UPR engagement, and apoptosis execution
Inflammation and survival signaling suppression (notably NF-κB-centric programs; context-dependent immune modulation)
Contextual transcriptional/epigenetic modulation (e.g., HDAC/DNMT-related signals) contributing to anti-proliferative phenotypes
Metabolic stress signaling (glycolysis/HIF-1α/ATP depletion) as a secondary vulnerability in susceptible models

Bioavailability / PK relevance: WA shows measurable systemic exposure in animals (reported oral bioavailability in rats), but PK is variable across species, doses, and extract matrices; human exposure data exist from a phase I osteosarcoma study and from healthy-volunteer PK work on standardized Withania extracts measuring circulating withanolides (including WA). WA is lipophilic and subject to first-pass metabolism; typical pharmacodynamic in-vitro micromolar concentrations may exceed achievable unbound plasma levels depending on formulation and dosing.

In-vitro vs systemic exposure relevance: Many mechanistic cancer studies use ~1–10 µM WA; translation requires caution because free (unbound) systemic concentrations and tumor penetration are not well-constrained in humans, and whole-extract products can have low/variable WA content (model- and formulation-dependent).

Clinical evidence status: Limited human oncology evidence: a phase I study in advanced high-grade osteosarcoma reported feasibility/safety and proposed a daily dose level; an active clinical trial evaluates an ashwagandha/withaferin-A strategy with liposomal doxorubicin in recurrent ovarian cancer. Most anticancer support remains preclinical, while non-oncology human data for ashwagandha primarily address stress/sleep and are not evidence of anticancer efficacy.

The main active constituents of Ashwagandha leaves are alkaloids and steroidal lactones (commonly known as Withanolides).
-The main constituents of ashwagandha are withanolides such as withaferin A, alkaloids, steroidal lactones, tropine, and cuscohygrine.
Ashwagandha is an herb that may reduce stress, anxiety, and insomnia.
*-Ashwagandha is often characterized as an antioxidant.
-Some studies suggest that while ashwagandha may protect normal cells from oxidative damage, it can simultaneously stress cancer cells by tipping their redox balance toward cytotoxicity.
Pathways:
-Induction of Apoptosis and ROS Generation
-Hsp90 Inhibition and Proteasomal Degradation

Cell culture studies vary widely, typically ranging from low micromolar (e.g., 1–10 µM).
In animal models (commonly mice), Withaferin A has been administered in doses ranging from approximately 2 to 10 mg/kg body weight.
- General wellness, Ashwagandha supplements are sometimes taken in doses ranging from 300 mg to 600 mg of an extract (often standardized to contain a certain percentage of withanolides) once or twice daily.
- 400mg of WS extract was given 3X/day to schizophrenia patients. report#2001.
- Ashwagandha Pure 400mg/capsule is available from mcsformulas.com.

-Note half-life 4-6 hrs?.
BioAv
Pathways:
- well-recognized for promoting ROS in cancer cells, while no effect(or reduction) on normal cells.
- ROS↑ related: MMP↓(ΔΨm), ER Stress↑, UPR↑, GRP78↑, Cyt‑c↑, Caspases↑, DNA damage↑, cl-PARP↑, HSP↓, Prx,
- Confusing results about Lowering AntiOxidant defense in Cancer Cells: NRF2↓, TrxR↓**, SOD↓, GSH↓ Catalase↓ HO1↓ GPx↓
- Raises AntiOxidant defense in Normal Cells: ROS↓, NRF2↑, SOD↑, GSH↑, Catalase↑,
- lowers Inflammation : NF-kB↓, COX2↓, p38↓, Pro-Inflammatory Cytokines : NLRP3↓, IL-1β↓, TNF-α↓, IL-6↓, IL-8↓
- inhibit Growth/Metastases : TumMeta↓, TumCG↓, EMT↓, MMPs↓, MMP2↓, MMP9↓, TIMP2, uPA↓, VEGF↓, ROCK1↓, NF-κB↓, CXCR4↓, SDF1↓, TGF-β↓, α-SMA↓, ERK↓
- reactivate genes thereby inhibiting cancer cell growth : HDAC↓(combined with sulfor), DNMT1↓, DNMT3A↓, P53↑, HSP↓, Sp proteins↓, TET↑
- cause Cell cycle arrest : TumCCA↑, cyclin E↓, CDK2↓, CDK4↓,
- inhibits Migration/Invasion : TumCMig↓, TumCI↓, TNF-α↓, ERK↓, EMT↓, TOP1↓,
- inhibits glycolysis /Warburg Effect and ATP depletion : HIF-1α↓, PKM2↓, cMyc↓, GLUT1↓, LDH↓, LDHA↓, HK2↓, OXPHOS↓, GRP78↑, GlucoseCon↓
- inhibits angiogenesis↓ : VEGF↓, HIF-1α↓, Notch↓, PDGF↓, EGFR↓, Integrins↓,
- inhibits Cancer Stem Cells : CSC↓, β-catenin↓, sox2↓,
- Others: PI3K↓, AKT↓, JAK↓, STAT↓, Wnt↓, β-catenin↓, AMPK, α↓, ERK↓, JNK,
- Synergies: chemo-sensitization, chemoProtective, RadioSensitizer, RadioProtective, Others(review target notes), Neuroprotective, Cognitive, Renoprotection, Hepatoprotective, CardioProtective,

- Selectivity: Cancer Cells vs Normal Cells

Mechanistic pathway map for Ashwagandha (Withaferin A) in cancer biology

Rank	Pathway / Axis	Cancer Cells	Normal Cells	TSF	Primary Effect	Notes / Interpretation
1	Hsp90 proteostasis axis	Hsp90 functional inhibition → client proteins ↓ (Akt/EGFR/HER2/Raf/Cdk etc.) → growth/survival signaling ↓	Stress-response engagement possible; tolerability is dose/formulation dependent	R	Multi-node oncogenic network destabilization	Often presented as ATP-independent Hsp90 inhibition with downstream proteasomal degradation of clients; mechanistically central because it collapses multiple driver pathways at once.
2	Vimentin and intermediate filament remodeling	Vimentin function/organization ↓ → migration/invasion ↓, EMT programs ↓ (context-dependent)	Endothelial and stromal cytoskeleton can be affected; may underlie anti-angiogenic activity	P	Anti-motility / anti-metastatic leverage	WA behaves as a reactive small molecule with reported covalent interaction with vimentin; cytoskeletal perturbation can be rapid and not strictly transcription-driven.
3	Mitochondrial ROS increase	ROS ↑ → ΔΨm ↓, cyt-c ↑, caspase cascade ↑ → apoptosis ↑	Often ROS ↔ or ↓ with antioxidant response ↑ (model-dependent)	P/R	Selective redox toxicity in susceptible tumors	Frequently paired with ER stress/UPR activation; selectivity is commonly framed as “push cancer over its redox limit,” but this is highly dose- and context-dependent.
4	ER stress and UPR axis	ER stress ↑, UPR ↑ → proteotoxic stress → apoptosis/autophagy shifts (model-dependent)	Adaptive UPR may occur; excessive dosing can stress normal tissues	R	Proteotoxic stress amplification	Mechanistically synergistic with Hsp90 disruption and ROS signaling; can manifest as GRP78/BiP and related markers ↑ in some systems.
5	NF-κB inflammatory survival signaling	NF-κB ↓ → cytokine/pro-survival programs ↓, invasion-associated signaling ↓	Anti-inflammatory signaling ↓ may be beneficial in some contexts; immune effects can be mixed	G	Survival/inflammation program suppression	Often aligned with COX-2 and inflammasome-related readouts in inflammatory models; oncology relevance is strongest where NF-κB is a core survival node.
6	EMT and metastasis signaling	EMT ↓, MMPs ↓, uPA ↓, CXCR4/SDF1 axis ↓ (model-dependent)	Wound-healing programs can be affected (context-dependent)	G	Anti-invasive phenotype	Partly downstream of cytoskeletal (vimentin) effects and NF-κB/TGF-β-linked programs; directionality can vary by tumor lineage and assay.
7	Glycolysis and HIF-1α	HIF-1α ↓, glycolysis flux ↓, ATP ↓ (susceptible models)	Usually ↔ at low exposure; metabolic stress possible at higher exposure	G	Metabolic vulnerability unmasking	Often secondary to upstream stress (ROS/proteostasis) rather than a primary enzymatic inhibitor; interpret as (context-dependent).
8	Cell cycle checkpoint control	Cell-cycle arrest ↑ (often G2/M reported), CDK/cyclin signaling ↓	Proliferating normal cells may also be sensitive at higher exposure	G	Anti-proliferative enforcement	Common phenotype readout across WA studies; mechanistic “why” may differ by model (proteostasis vs ROS vs mitotic machinery/cytoskeleton).
9	NRF2 and antioxidant defense	NRF2 ↓ and antioxidant enzymes ↓ reported in some cancer models; sometimes mixed ↔	NRF2 ↑ and antioxidant enzymes ↑ reported in some normal-tissue protection contexts	G	Redox buffering divergence	Highly model-dependent; WA can behave as a stressor that either suppresses or activates NRF2-linked programs depending on timing, dose, and baseline redox state.
10	Clinical Translation Constraint	Micromolar in-vitro dosing common; human oncology exposure/target engagement remains sparsely defined	Supplement heterogeneity (WA content), drug-interaction risk, and organ-specific toxicity signals (notably liver; thyroid) constrain use	—	Formulation + PK + safety gating	Human data exist (phase I osteosarcoma; ongoing ovarian combo), but WA is not an approved anticancer drug and standardized products/target engagement biomarkers are not yet mature.

TSF legend: P: 0–30 min R: 30 min–3 hr G: >3 hr

TumCI, Tumor Cell invasion: Click to Expand ⟱

Source:

Type:

Tumor cell invasion is a critical process in cancer progression and metastasis, where cancer cells spread from the primary tumor to surrounding tissues and distant organs. This process involves several key steps and mechanisms:

1.Epithelial-Mesenchymal Transition (EMT): Many tumors originate from epithelial cells, which are typically organized in layers. During EMT, these cells lose their epithelial characteristics (such as cell-cell adhesion) and gain mesenchymal traits (such as increased motility). This transition is crucial for invasion.

2.Degradation of Extracellular Matrix (ECM): Tumor cells secrete enzymes, such as matrix metalloproteinases (MMPs), that degrade the ECM, allowing cancer cells to invade surrounding tissues. This degradation facilitates the movement of cancer cells through the tissue.

3.Cell Migration: Once the ECM is degraded, cancer cells can migrate. They often use various mechanisms, including amoeboid movement and mesenchymal migration, to move through the tissue. This migration is influenced by various signaling pathways and the tumor microenvironment.

4.Angiogenesis: As tumors grow, they require a blood supply to provide nutrients and oxygen. Tumor cells can stimulate the formation of new blood vessels (angiogenesis) through the release of growth factors like vascular endothelial growth factor (VEGF). This not only supports tumor growth but also provides a route for cancer cells to enter the bloodstream.

5.Invasion into Blood Vessels (Intravasation): Cancer cells can invade nearby blood vessels, allowing them to enter the circulatory system. This step is crucial for metastasis, as it enables cancer cells to travel to distant sites in the body.

6.Survival in Circulation: Once in the bloodstream, cancer cells must survive the immune response and the shear stress of blood flow. They can form clusters with platelets or other cells to evade detection.

7.Extravasation and Colonization: After traveling through the bloodstream, cancer cells can exit the circulation (extravasation) and invade new tissues. They may then establish secondary tumors (metastases) in distant organs.

8.Tumor Microenvironment: The surrounding microenvironment plays a significant role in tumor invasion. Factors such as immune cells, fibroblasts, and signaling molecules can either promote or inhibit invasion and metastasis.

Scientific Papers found: Click to Expand⟱

3174-

Ash,

Withaferin A Acts as a Novel Regulator of Liver X Receptor-α in HCC

in-vitro,

HCC,

HepG2

in-vitro,

HCC,

Hep3B

in-vitro,

HCC,

HUH7

NF-kB↓, We found that many of Nuclear factor kappa B (NF-κB), angiogenesis and inflammation associated proteins secretion is downregulated upon Withaferin A treatment.
angioG↓,
Inflam↓,
TumCP↓, uppressed the proliferation, migration, invasion, and anchorage-independent growth of these HCC cells.
TumCMig↓,
TumCI↓,
Sp1/3/4↓, Withaferin A inhibits NF-κB, Specificity protein 1 (Sp1) transcription factors, and downregulates Vascular Endothelial Growth Factor (VEGF) gene expression
VEGF↓,
angioG↓, Withaferin A (2.5 µM) treatment decreased the secretion of various angiogenesis-related markers, growth factors, and cytokines (Serpin F1(PEDF), uPA, PDGF-AA, Angiogenin, Endothelin-1, Macrophage migration inhibitory factor (MIF), PAI-1, MCP1, ICAM-1
uPA↓,
PDGF↓,
MCP1↓,
ICAM-1↓,
*NRF2↑, It also upregulates the Nuclear factor erythroid 2-related factor 2 (Nrf2) transcription factor and protects from Acetaminophen-induced hepatotoxicity and liver injury
*hepatoP↑,

3172-

Ash,

Implications of Withaferin A for the metastatic potential and drug resistance in hepatocellular carcinoma cells via Nrf2-mediated EMT and ferroptosis

in-vitro,

HCC,

HepG2

in-vitro,

Nor,

HL7702

Keap1↑, Notably, Withaferin A elevated Keap1 expression to mitigate Nrf2 signaling activation-mediated epithelial to mesenchymal transition (EMT) and ferroptosis-related protein xCT expression
NRF2↓,
EMT↓, Withaferin A suppresses epithelial-to-mesenchymal transition (EMT) in non-small cell lung cancer
TumCP↓, Withaferin A restrains proliferation, invasion, and VM of hepatoma cells while preserving normal hepatocytes
TumCI↓,
selectivity↑, , treatment with Withaferin A ranging from 1 to 100 μM had little effect on cell viability of human normal liver cells (HL-7702 cells), indicating the little cytotoxicity on normal hepatocytes.
*toxicity↓,
ROS↑, Withaferin A strikingly enhanced ROS () and MDA levels (), but reduced the GSH levels (), indicating the induction of ferroptosis by Withaferin A
MDA↑,
GSH↓,
Ferroptosis↑,

5398-

Ash,

Withaferin-A inhibits colorectal cancer growth and metastasis by targeting the HSP90/HIF-1α/EMT axis

in-vitro,

CRC,

HCT116

in-vitro,

CRC,

SW48

TumCG↓, WA inhibits CRC’s growth, migration, and invasion by inhibiting the HSP90/HIF-1α/EMT axis.
TumCMig↓,
TumCI↓,
HSP90↓,
Hif1a↓,
EMT↓,

5172-

Ash,

Withaferin-A suppress AKT induced tumor growth in colorectal cancer cells

Akt↓, WA, a natural compound, resulted in significant inhibition of AKT activity and led to the inhibition of cell proliferation, migration and invasion
TumCP↓,
TumCMig↓,
TumCI↓,
EMT↓, by downregulating the epithelial to mesenchymal transition (EMT) markers in CRC cells overexpressing AKT
Snail↓, Further, significant inhibition of some important EMT markers, i.e., Snail, Slug, β-catenin and vimentin, was observed in WA-treated human CRC cells overexpressing AKT
Slug↓,
β-catenin/ZEB1↓,
Vim↓,
angioG↓, Significant inhibition of micro-vessel formation and the length of vessels were evident in WA-treated tumors, which correlated with a low expression of the angiogenic marker RETIC

1358-

Ash,

Withaferin A: A Dietary Supplement with Promising Potential as an Anti-Tumor Therapeutic for Cancer Treatment - Pharmacology and Mechanisms

Review,

Var,

TumCCA↑,
Apoptosis↑,
TumAuto↑,
Ferroptosis↑,
TumCP↓,
CSCs↓,
TumMeta↓,
EMT↓,
angioG↓,
Vim↓,
HSP90↓,
annexin II↓, annexin II proteins directly bind to WA
m-FAM72A↓,
BCR-ABL↓,
Mortalin↓,
NRF2↓,
cMYB↓,
ROS↑, WA inhibits proliferation through ROS-mediated intrinsic apoptosis
ChemoSen↑, WA and cisplatin, WA produced ROS, while cisplatin caused DNA damage, suggesting that lower doses of cisplatin combined with suboptimal doses of WA could achieve the same effect
eff↑, sulforaphane and WA showed synergistic effects on epigenetic modifiers and cell proliferation in breast cancer cells
ChemoSen↑, WA and sorafenib caused G2/M arrest in anaplastic and papillary thyroid cancer cells
ChemoSen↑, combination of WA and 5-FU executed PERK axis-mediated endoplasmic reticulum (ER) stress-induced autophagy and apoptosis
eff↑, WA and carnosol also exhibit a synergistic effect on pancreatic cancer
*BioAv↓, Saurabh by Saurabh et al and Tianming et al reported oral bioavailability values 1.8% and 32.4 ± 4.8%, respectively, in male rats.
ROCK1↓, In another study, WA reduces macrophage infiltration and inhibits the expression of protein tyrosine kinase-2 (Pyk2), rho-associated kinase 1 (ROCK1), and VEGF in a hepatocellular carcinoma xenograft model, thereby suppressing tumor invasion and angi
TumCI↓,
Sp1/3/4↓, Furthermore, WA exerts potent anti-angiogenic activity in vivo.174 In the Ehrlich ascites tumor model, WA exerts its anti-angiogenic activity by reducing the binding of the transcription factor specificity protein 1 (Sp1) to VEGF
VEGF↓, n another study, WA reduces macrophage infiltration and inhibits the expression of protein tyrosine kinase-2 (Pyk2), rho-associated kinase 1 (ROCK1), and VEGF in a hepatocellular carcinoma xenograft model, thereby suppressing tumor invasion and angio
Hif1a↓, Furthermore, WA suppresses the AK4-HIF-1α signaling axis and acts as a potent antimetastatic agent in lung cancer.Citation79
EGFR↓, WA synergistically inhibited wild-type epidermal growth factor receptor (EGFR) lung cancer cell viability

1181-

Ash,

Withaferin A inhibits Epithelial to Mesenchymal Transition in Non-Small Cell Lung Cancer Cells

in-vitro,

Lung,

A549

0.5-4uM

in-vitro,

Lung,

H1299

TumCMig↓,
TumCI↓,
EMT↓,
p‑SMAD2↓,
p‑SMAD3↓,
p‑NF-kB↓,

1173-

Ash,

Withaferin A inhibits proliferation of human endometrial cancer cells via transforming growth factor-β (TGF-β) signalling

in-vitro,

EC,

10 μM

in-vitro,

Nor,

THESCs

TumCP↓,
*toxicity↓, comparatively lower toxicity against the THESCs normal cells
Apoptosis↑,
TumCCA↑, G2/M cell cycle arrest
TumCMig↓, 53%
TumCI↓, 40%
p‑SMAD2↓,
TGF-β↓,
*toxicity↓, Cytotoxicity of withaferin A was comparatively lower against normal THESCs endometrial cells (IC50 value of 76 µM) when compared to cancerous KLE cells.

* indicates research on normal cells as opposed to diseased cells
Total Research Paper Matches: 7

Pathway results for Effect on Cancer / Diseased Cells:

Clinical Biomarkers ⓘ

EGFR↓, 1,
Total Targets: 48

Pathway results for Effect on Normal Cells:

Redox & Oxidative Stress ⓘ

NRF2↑, 1,

Drug Metabolism & Resistance ⓘ

BioAv↓, 1,

Functional Outcomes ⓘ

hepatoP↑, 1, toxicity↓, 3,
Total Targets: 4

Scientific Paper Hit Count for: TumCI, Tumor Cell invasion

7 Ashwagandha(Withaferin A)

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#:36  Target#:324  State#:%  Dir#:%
  wNotes=on  sortOrder:rid,rpid

Database Query Results : Ashwagandha(Withaferin A), , TumCI

Mechanistic pathway map for Ashwagandha (Withaferin A) in cancer biology

Pathway results for Effect on Cancer / Diseased Cells:

Redox & Oxidative Stress ⓘ

Mitochondria & Bioenergetics ⓘ

Cell Death ⓘ

Kinase & Signal Transduction ⓘ

Protein Folding & ER Stress ⓘ

Autophagy & Lysosomes ⓘ

DNA Damage & Repair ⓘ

Cell Cycle & Senescence ⓘ

Proliferation, Differentiation & Cell State ⓘ

Migration ⓘ

Angiogenesis & Vasculature ⓘ

Immune & Inflammatory Signaling ⓘ

Drug Metabolism & Resistance ⓘ

Clinical Biomarkers ⓘ

Pathway results for Effect on Normal Cells:

Redox & Oxidative Stress ⓘ

Drug Metabolism & Resistance ⓘ

Functional Outcomes ⓘ

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