P-gp/ABCB1 Cancer Research Results

P-gp/ABCB1, permeability-glycoprotein: Click to Expand ⟱
Source:
Type:
P-glycoprotein (P-gp), also known as multidrug resistance protein 1 (MDR1), is a membrane protein that plays a crucial role in the transport of various substances across cellular membranes. It is part of the ATP-binding cassette (ABC) transporter family.
P-glycoprotein is often overexpressed in a variety of cancers, including breast cancer, lung cancer, leukemia, and ovarian cancer.

- The overexpression of P-glycoprotein (P-gp), is widely considered as an important reason for the MDR (multidrug resistance).

ABCB1 - ATP-Binding Cassette Subfamily B Member 1 / P-Glycoprotein

Abbreviation: ABCB1, P-gp, P-glycoprotein, MDR1

Type: ATP-dependent membrane efflux transporter / multidrug resistance protein

Function: ABCB1 encodes P-glycoprotein, an ATP-binding cassette transporter that exports a broad range of drugs, xenobiotics, lipids, and other substrates across cellular membranes. It is highly expressed in barrier tissues including the intestine, liver, kidney, placenta, and blood-brain barrier, where it limits tissue accumulation of potentially harmful compounds.

Cancer: ↑ Frequently overexpressed or functionally activated in drug-resistant tumors. Increased ABCB1 lowers intracellular concentrations of many anticancer agents by actively transporting them out of cancer cells, producing multidrug resistance and reducing chemotherapy effectiveness.

Alzheimer's Disease: ↓ Reduced ABCB1/P-glycoprotein expression or transport activity at the blood-brain barrier is associated with impaired amyloid-β clearance from the brain. Lower P-gp function correlates with increased cerebral Aβ accumulation and may contribute to Alzheimer's disease progression.
Scientific Papers found: Click to Expand⟱
5640- BCA,    Improved effectiveness of biochanin A as a P-gp inhibitor in solid dispersion
- in-vitro, Nor, NA
*P-gp/ABCB1↓, BioAv↑, other↝, other↑,
3697- BM,    Bacopa monnieri, a Neuroprotective Lead in Alzheimer Disease: A Review on Its Properties, Mechanisms of Action, and Preclinical and Clinical Studies
- Review, AD, NA
*ROS↓, *cognitive↑, *memory↑, *BBB↑, *P-gp/ABCB1↓, *CYP3A2↓,
5649- BNL,    Borneol, a novel agent that improves central nervous system drug delivery by enhancing blood–brain barrier permeability
- Review, Nor, NA
*BBB↑, *other↑, *P-gp/ABCB1↓, *toxicity⇅, *BioAv⇅, *Dose↑, *ABC↓, *MRP1/ABCC1↓, *5HT↑, *GABA↑, *Synergy↑,
5650- BNL,    Borneol Depresses P-Glycoprotein Function by a NF-κB Signaling Mediated Mechanism in a Blood Brain Barrier in Vitro Model
- in-vivo, Nor, NA
*P-gp/ABCB1↓, *NF-kB↑, *eff↓, *Dose↝,
5666- BNL,    Exploring the potential to enhance drug distribution in the brain subregion via intranasal delivery of nanoemulsion in combination with borneol as a guider
- in-vivo, AD, NA
*BioAv↑, *eff↑, *Dose↝, *P-gp/ABCB1↓, *BBB↑, *NF-kB↓, *IL1β↓, *MMP9↓,
5669- BNL,    Comparison of pharmacological activity and safety of different stereochemical configurations of borneol: L-borneol, D-borneol, and synthetic borneol
- Review, Nor, NA - Review, AD, NA - Review, Stroke, NA
*eff↑, *eff↑, *toxicity↝, *Inflam↓, *Bacteria↓, *neuroP↑, *Half-Life↝, *BBB↑, *BioEnh↑, *P-gp/ABCB1↓, *CYP3A4↓, *ROS↓, *neuroP↑,
2868- HNK,    Honokiol: A review of its pharmacological potential and therapeutic insights
- Review, Var, NA - Review, Sepsis, NA
*P-gp/ABCB1↓, *ROS↓, *TNF-α↓, *IL10↓, *IL6↓, eIF2α↑, CHOP/DDIT3↑, GRP78/BiP↑, BAX↑, cl‑Casp9↑, p‑PERK↑, ER Stress↑, Apoptosis↑, MMPs↓, cFLIP↓, CXCR4↓, Twist↓, HDAC↓, BMPs↑, p‑STAT3↓, mTOR↓, EGFR↓, NF-kB↓, Shh↓, VEGF↓, tumCV↓, TumCMig↓, TumCI↓, ERK↓, Akt↓, Bcl-2↓, Nestin↓, CD133↓, p‑cMET↑, RAS↑, chemoP↑, *NRF2↑, *NADPH↓, *p‑Rac1↓, *ROS↓, *IKKα↑, *NF-kB↓, *COX2/PTGS2↓, *PGE2↓, *Casp3↓, *hepatoP↑, *antiOx↑, *GSH↑, *Catalase↑, *RenoP↑, *ALP↓, *AST↓, *ALAT↓, *neuroP↑, *cardioP↑, *HO-1↑, *Inflam↓,
8080- KAE,    Hepatoprotective Effect of Kaempferol—A Review
- Review, Nor, NA
*hepatoP↑, *SIRT1↑, *AMPK↑, *TLR4↓, *NF-kB↓, *GutMicro↑, *Dose↝, *BioAv↓, *BioAv↑, *CYP2E1↓, *lipidLev↓, *COX2/PTGS2↓, *IL1β↓, *TNF-α↓, *IL6↓, *NO↓, *PGE2↓, *iNOS↓, *SOD↑, *MDA↓, *ROS↓, *AST↓, *ALAT↓, *GSH↑, *SOD↑, *Cyt‑c↓, *BAX↓, *Casp3↓, *Casp8↓, *Casp9↓, *COL1↓, *p‑SMAD2↓, *p‑SMAD3↑, *α-SMA↓, *TGF-β↓, *P450↝, *P-gp/ABCB1↓, *BioEnh↑,
8252- LCA,    Effects of licochalcone A on the bioavailability and pharmacokinetics of nifedipine in rats: possible role of intestinal CYP3A4 and P-gp inhibition by licochalcone A.
- in-vivo, Nor, NA
*CYP3A4↓, *P-gp/ABCB1↓,
8216- LCA,    Effects of licochalcone A on the bioavailability and pharmacokinetics of nifedipine in rats: possible role of intestinal CYP3A4 and P-gp inhibition by licochalcone A
- in-vivo, Nor, NA
*Dose↝, *CYP3A4↓, *P-gp/ABCB1↓,
8902- MOR,    Enhanced oral bioavailability of morin administered in mixed micelle formulation with PluronicF127 and Tween80 in rats
- vitro+vivo, Nor, NA
*Dose↝, *BioAv↑, *EPR↑, *other↑, *P-gp/ABCB1↓, *other↑,
3646- SIL,    "Silymarin", a promising pharmacological agent for treatment of diseases
- Review, Var, NA
*P-gp/ABCB1↓, *Inflam↓, *hepatoP↑, *antiOx↑, *GSH↑, *BioAv↑, *SOD↑, *IFN-γ↓, *IL4↓, *IL10↓, *Half-Life↓, *TNF-α↓, *ALAT↓, *AST↓, Akt↓, chemoP↑, β-catenin/ZEB1↓, TumCP↓, MMP↓, Cyt‑c↑, *RenoP↑, *BBB↑,
6460- TUR,  CUR,    Neuroprotective Effect of Turmeric Extract in Combination with Its Essential Oil and Enhanced Brain Bioavailability in an Animal Model
- in-vivo, AD, NA
*memory↑, *lipid-P↓, *GSH↑, *AChE↑, *Catalase↑, *BioAv↑, *P-gp/ABCB1↓, *BioAv↑, *SOD↑, *BBB↑, *ROS↓,

Showing Research Papers: 1 to 13 of 13

* indicates research on normal cells as opposed to diseased cells
Total Research Paper Matches: 13

Pathway results for Effect on Cancer / Diseased Cells:


Cell Death(tgid=5) ⓘ

Apoptosis↑, 1,   BAX↑, 1,   Bcl-2↓, 1,   cl‑Casp9↑, 1,   cFLIP↓, 1,   Cyt‑c↑, 1,  

Kinase & Signal Transduction(tgid=6) ⓘ

Akt↓, 2,   p‑cMET↑, 1,   EGFR↓, 1,   ERK↓, 1,   mTOR↓, 1,   RAS↑, 1,   p‑STAT3↓, 1,  

Transcription & Epigenetics(tgid=7) ⓘ

HDAC↓, 1,   other↑, 1,   other↝, 1,   tumCV↓, 1,  

Protein Folding & ER Stress(tgid=8) ⓘ

CHOP/DDIT3↑, 1,   eIF2α↑, 1,   ER Stress↑, 1,   GRP78/BiP↑, 1,   p‑PERK↑, 1,  

Proliferation, Differentiation & Cell State(tgid=12) ⓘ

BMPs↑, 1,   CD133↓, 1,   Nestin↓, 1,   Shh↓, 1,   TumCP↓, 1,  

Migration(tgid=13) ⓘ

MMPs↓, 1,   TumCI↓, 1,   TumCMig↓, 1,   Twist↓, 1,   β-catenin/ZEB1↓, 1,  

Angiogenesis & Vasculature(tgid=14) ⓘ

VEGF↓, 1,  

Barriers & Transport(tgid=15) ⓘ

MMP↓, 1,  

Immune & Inflammatory Signaling(tgid=16) ⓘ

CXCR4↓, 1,   NF-kB↓, 1,  

Drug Metabolism & Resistance(tgid=21) ⓘ

BioAv↑, 1,  

Clinical Biomarkers(tgid=22) ⓘ

EGFR↓, 1,  

Functional Outcomes(tgid=23) ⓘ

chemoP↑, 2,  
Total Targets: 39

Pathway results for Effect on Normal Cells:


Redox & Oxidative Stress(tgid=1) ⓘ

antiOx↑, 2,   Catalase↑, 2,   GSH↑, 4,   HO-1↑, 1,   lipid-P↓, 1,   MDA↓, 1,   NRF2↑, 1,   ROS↓, 6,   SOD↑, 4,  

Core Metabolism/Glycolysis(tgid=4) ⓘ

ALAT↓, 3,   AMPK↑, 1,   lipidLev↓, 1,   NADPH↓, 1,   SIRT1↑, 1,  

Cell Death(tgid=5) ⓘ

BAX↓, 1,   Casp3↓, 2,   Casp8↓, 1,   Casp9↓, 1,   Cyt‑c↓, 1,   iNOS↓, 1,  

Kinase & Signal Transduction(tgid=6) ⓘ

IKKα↑, 1,  

Transcription & Epigenetics(tgid=7) ⓘ

other↑, 3,  

Migration(tgid=13) ⓘ

COL1↓, 1,   MMP9↓, 1,   p‑Rac1↓, 1,   p‑SMAD2↓, 1,   p‑SMAD3↑, 1,   TGF-β↓, 1,   α-SMA↓, 1,  

Angiogenesis & Vasculature(tgid=14) ⓘ

NO↓, 1,  

Barriers & Transport(tgid=15) ⓘ

BBB↑, 6,   EPR↑, 1,  

Immune & Inflammatory Signaling(tgid=16) ⓘ

COX2/PTGS2↓, 2,   IFN-γ↓, 1,   IL10↓, 2,   IL1β↓, 2,   IL4↓, 1,   IL6↓, 2,   Inflam↓, 3,   NF-kB↓, 3,   NF-kB↑, 1,   PGE2↓, 2,   TLR4↓, 1,   TNF-α↓, 3,  

Synaptic & Neurotransmission(tgid=18) ⓘ

5HT↑, 1,   AChE↑, 1,   GABA↑, 1,  

Drug Metabolism & Resistance(tgid=21) ⓘ

ABC↓, 1,   BioAv↓, 1,   BioAv↑, 6,   BioAv⇅, 1,   BioEnh↑, 2,   CYP2E1↓, 1,   CYP3A2↓, 1,   CYP3A4↓, 3,   Dose↑, 1,   Dose↝, 5,   eff↓, 1,   eff↑, 3,   Half-Life↓, 1,   Half-Life↝, 1,   MRP1/ABCC1↓, 1,   P-gp/ABCB1↓, 13,   P450↝, 1,   Synergy↑, 1,  

Clinical Biomarkers(tgid=22) ⓘ

ALAT↓, 3,   ALP↓, 1,   AST↓, 3,   IL6↓, 2,  

Functional Outcomes(tgid=23) ⓘ

cardioP↑, 1,   cognitive↑, 1,   hepatoP↑, 3,   memory↑, 2,   neuroP↑, 3,   RenoP↑, 2,   toxicity⇅, 1,   toxicity↝, 1,  

Infection & Microbiome(tgid=24) ⓘ

Bacteria↓, 1,   GutMicro↑, 1,  
Total Targets: 79

Scientific Paper Hit Count for: P-gp/ABCB1, permeability-glycoprotein
4 borneol
2 Licochalcone A
1 Biochanin A
1 Bacopa monnieri
1 Honokiol
1 Kaempferol
1 Morin
1 Silymarin (Milk Thistle) silibinin
1 Turmerones
1 Curcumin
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:1  prod#:%  Target#:232  State#:%  Dir#:1
  wNotes=0  sortOrder:rid,rpid

 

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