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⟱
5442- AG,  Ome,    Effects of astragaloside IV on the pharmacokinetics of omeprazole in rats
- in-vivo, Nor, NA
*other?, *P-gp/ABCB1↑, *CYP3A4↑,
5641- BCA,    Effects of the flavonoids biochanin A, morin, phloretin, and silymarin on P-glycoprotein-mediated transport
- in-vitro, Nor, NA
P-gp/ABCB1↑,
5675- Bos,    Modulation of Pgp function by boswellic acids
- in-vitro, Nor, NA
*P-gp/ABCB1↑,
3001- RosA,    Therapeutic Potential of Rosmarinic Acid: A Comprehensive Review
- Review, Var, NA
TumCP↓, Apoptosis↑, TumMeta↓, Inflam↓, *antiOx↑, *AntiAge↑, *ROS↓, BioAv↑, Dose↝, NRF2↑, P-gp/ABCB1↑, ATP↑, MMPs↓, cl‑PARP↓, Hif1a↓, GlucoseCon↓, lactateProd↓, Warburg↓, TNF-α↓, COX2/PTGS2↓, IL6↓, HDAC2↓, GSH↑, ROS↓, ChemoSen↑, *BG↓, *IL1β↓, *TNF-α↓, *IL6↓, *p‑JNK↓, *p38↓, *Catalase↑, *SOD↑, *GSTs↑, *VitC↑, *VitE↑, *GSH↑, *GutMicro↑, *cardioP↑, *ROS↓, *MMP↓, *lipid-P↓, *NRF2↑, *hepatoP↑, *neuroP↑, *P450↑, *HO-1↑, *AntiAge↑, *motorD↓,
5328- TFdiG,    Study on mechanism of low bioavailability of black tea theaflavins by using Caco-2 cell monolayer
- in-vitro, NA, Caco-2
BioAv↓, P-gp/ABCB1↑, MRP1/ABCC1↑, ROS↑, *BioAv↓,
6457- TUR,    The Role of Turmerones on Curcumin Transportation and P-Glycoprotein Activities in Intestinal Caco-2 Cells
- in-vitro, Colon, Caco-2
P-gp/ABCB1↑, BioAv↑,

Showing Research Papers: 1 to 6 of 6

* indicates research on normal cells as opposed to diseased cells
Total Research Paper Matches: 6

Pathway results for Effect on Cancer / Diseased Cells:


Redox & Oxidative Stress(tgid=1) ⓘ

GSH↑, 1,   NRF2↑, 1,   ROS↓, 1,   ROS↑, 1,  

Mitochondria & Bioenergetics(tgid=3) ⓘ

ATP↑, 1,  

Core Metabolism/Glycolysis(tgid=4) ⓘ

GlucoseCon↓, 1,   lactateProd↓, 1,   Warburg↓, 1,  

Cell Death(tgid=5) ⓘ

Apoptosis↑, 1,  

DNA Damage & Repair(tgid=10) ⓘ

cl‑PARP↓, 1,  

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

HDAC2↓, 1,  

Migration(tgid=13) ⓘ

MMPs↓, 1,   TumCP↓, 1,   TumMeta↓, 1,  

Angiogenesis & Vasculature(tgid=14) ⓘ

Hif1a↓, 1,  

Barriers & Transport(tgid=15) ⓘ

P-gp/ABCB1↑, 4,  

Immune & Inflammatory Signaling(tgid=16) ⓘ

COX2/PTGS2↓, 1,   IL6↓, 1,   Inflam↓, 1,   TNF-α↓, 1,  

Drug Metabolism & Resistance(tgid=21) ⓘ

BioAv↓, 1,   BioAv↑, 2,   ChemoSen↑, 1,   Dose↝, 1,   MRP1/ABCC1↑, 1,  

Clinical Biomarkers(tgid=22) ⓘ

IL6↓, 1,  
Total Targets: 26

Pathway results for Effect on Normal Cells:


Redox & Oxidative Stress(tgid=1) ⓘ

antiOx↑, 1,   Catalase↑, 1,   GSH↑, 1,   GSTs↑, 1,   HO-1↑, 1,   lipid-P↓, 1,   NRF2↑, 1,   ROS↓, 2,   SOD↑, 1,   VitC↑, 1,   VitE↑, 1,  

Mitochondria & Bioenergetics(tgid=3) ⓘ

MMP↓, 1,  

Core Metabolism/Glycolysis(tgid=4) ⓘ

CYP3A4↑, 1,  

Cell Death(tgid=5) ⓘ

p‑JNK↓, 1,   p38↓, 1,  

Transcription & Epigenetics(tgid=7) ⓘ

other?, 1,  

Barriers & Transport(tgid=15) ⓘ

P-gp/ABCB1↑, 2,  

Immune & Inflammatory Signaling(tgid=16) ⓘ

IL1β↓, 1,   IL6↓, 1,   TNF-α↓, 1,  

Drug Metabolism & Resistance(tgid=21) ⓘ

BioAv↓, 1,   P450↑, 1,  

Clinical Biomarkers(tgid=22) ⓘ

BG↓, 1,   GutMicro↑, 1,   IL6↓, 1,  

Functional Outcomes(tgid=23) ⓘ

AntiAge↑, 2,   cardioP↑, 1,   hepatoP↑, 1,   motorD↓, 1,   neuroP↑, 1,  
Total Targets: 30

Scientific Paper Hit Count for: P-gp/ABCB1, permeability-glycoprotein
1 Astragalus
1 Omeprazole
1 Biochanin A
1 Boswellia (frankincense)
1 Rosmarinic acid
1 Aflavin-3,3′-digallate
1 Turmerones
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#:%  Target#:232  State#:%  Dir#:2
  wNotes=0  sortOrder:rid,rpid

 

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