ABC Cancer Research Results

ABC, ABC transporter: Click to Expand ⟱
Source:
Type:
ABC (ATP-binding cassette) transporters are a family of proteins that play a crucial role in the transport of various molecules across cell membranes.
ABC transporters have been implicated in the development of multidrug resistance, which is a major obstacle in cancer treatment.
Overexpression of certain ABC transporters, such as P-glycoprotein (P-gp), has been observed in various types of cancer, including breast, lung, and colon cancer.
Examples of ABC transporters implicated in cancer include:
- P-glycoprotein (P-gp, ABCB1)
- Multidrug resistance-associated protein 1 (MRP1, ABCC1)
- Breast cancer resistance protein (BCRP, ABCG2)
Prognostic Implications
-Drug Resistance: High expression of ABC transporters is often linked to resistance against chemotherapy, leading to treatment failure and poor patient outcomes.
-Survival Rates: Patients with tumors expressing high levels of certain ABC transporters may have lower overall survival rates.
Target for Therapy: Inhibitors of ABC transporters are being explored as potential adjuncts to improve the efficacy of chemotherapy.
Scientific Papers found: Click to Expand⟱
325- AgNPs,    Silver nanoparticles modulate ABC transporter activity and enhance chemotherapy in multidrug resistant cancer
Apoptosis↑,
ABC↓,

5649- BNL,    Borneol, a novel agent that improves central nervous system drug delivery by enhancing blood–brain barrier permeability
- Review, Nor, NA
*BBB↑, A growing body of evidence confirms that the ‘orifice-opening’ effect of borneol is principally derived from opening the BBB. Borneol is therefore believed to be an effective adjuvant that can improve drug delivery to the brain
*other↑, Borneol also protects the structural integrity of the BBB against pathological damage.
*P-gp↓, Both in vitro and in vivo studies have shown that borneol inhibited the expression of P-gp and other ABC transporters,
*toxicity⇅, Natural borneol has been extensively used in aromatherapy and in natural and cosmetic products because of its low toxicity compared to synthetic borneol, which toxicity is relatively high as it degrades slowly during storage, and noxious camphor
*BioAv⇅, In mice, a single oral dose of borneol accumulates in organs in the order of liver > brain > kidney > heart > spleen > muscle > lung, which confirms its considerably higher bioavailability in the brain than in most other organs
*Dose↑, Intranasal drug delivery can avoid gastrointestinal destruction and hepatic first-pass metabolism, resulting in rapid onset of effect and high brain bioavailability.
*ABC↓, Both in vitro and in vivo studies have shown that borneol inhibited the expression of P-gp and other ABC transporters,
*MRP1↓, including multidrug resistance protein 1 (Mrp1), 1a (Mdr1a) and 1 b (Mdr1b),
*5HT↑, systemic borneol was found to increase the levels of histamine and serotonin in the hypothalamus
*GABA↑, and levels of l-aspartic acid, glutamate, glycine and γ-aminobutyric acid (GABA) in the corpus striatum of rats (Zhang et al., 2012).
*eff↑, Co-incubation with borneol increased the uptake of Huperzine A loaded aprotinin-modified nanoparticles by capillary endothelial cells

4956- PEITC,    Inhibition of cancer growth in vitro and in vivo by a novel ROS-modulating agent with ability to eliminate stem-like cancer cells
- vitro+vivo, Lung, A549
GSH↓, synthetic analog of PEITC with superior in vitro and in vivo antitumor effects. Mechanistic study showed that LBL21 induced a rapid depletion of intracellular glutathione (GSH), leading to abnormal ROS accumulation
ROS↑,
mtDam↑, and mitochondrial dysfunction, evident by a decrease in mitochondrial respiration and transmembrane potential.
mitResp↓,
MMP↓,
CSCs↓, Importantly, LBL21 exhibited the ability to abrogate stem cell-like cancer side population (SP) cells in non-small cell lung cancer A549
OCT4↓, with a downregulation of stem cell markers including OCT4, ABCG2, SOX2 and CD133.
ABC↓,
SOX2↓,
CD133↓,
CD44↓, LBL21 caused a significant decrease in various CSC biomarkers CD44, CD133, OCT4, ABCG2, SOX2, ALDH2 and NANOG in mRNA expression levels
ALDH↓,
Nanog↓,
TumCG↓, LBL21 substantially suppressed tumor growth in A549 xenograft mice

4906- Sal,    A Concise Review of Prodigious Salinomycin and Its Derivatives Effective in Treatment of Breast Cancer: (2012–2022)
- Review, BC, NA
CSCs↓, Salinomycin (SAL), a polyether ionophore antibiotic being used in the poultry industry, was identified as a powerful anti-cancer compound that possesses broad-spectrum activities, especially against CSCs.
Casp3↑, SAL has been shown to affect the mitochondria, leading to caspase-3 cleaving poly-ADP ribose polymerase (PARP), resulting in apoptosis.
cl‑PARP↝,
Apoptosis↑,
ROS↑, SAL has shown the ability to affect prostate cancer (PC-3) cell lines through the production of reactive oxygen species (ROS), leading to programmed cell death.
ABC↓, potential use of SAL as an ABC transporter inhibitor
OXPHOS↓, Inhibition of Oxidative Phosphorylation and Glycolysis
Glycolysis↓,
eff↑, SAL in combination with glucose analogs (2-DG, 2-FDG) increased the toxicity of SAL towards cancer cells and showed that cancer cells are dependent on glycolysis for ATP production
TumAuto↑, Induction of Autophagy, ROS, and DNA Damage
DNAdam↑,
Wnt↓, Inhibition of the Wnt Signaling Cascade
Ferritin↓, SAL was tested, and at 0.5 μM iron accumulation in the lysosome, a reduction in iron keeper ferritin expression and elevated iron regulatory protein-2 (IRP2) were observed
Iron↑, a novel mechanism of action of SAL affecting breast CSCs is iron accumulation in the lysosome. and an increased amount of iron in the lysosome produces ROS, which leads to apoptosis


Showing Research Papers: 1 to 4 of 4

* indicates research on normal cells as opposed to diseased cells
Total Research Paper Matches: 4

Pathway results for Effect on Cancer / Diseased Cells:


Redox & Oxidative Stress ⓘ

GSH↓, 1,   Iron↑, 1,   OXPHOS↓, 1,   ROS↑, 2,  

Metal & Cofactor Biology ⓘ

Ferritin↓, 1,  

Mitochondria & Bioenergetics ⓘ

mitResp↓, 1,   MMP↓, 1,   mtDam↑, 1,  

Core Metabolism/Glycolysis ⓘ

Glycolysis↓, 1,  

Cell Death ⓘ

Apoptosis↑, 2,   Casp3↑, 1,  

Autophagy & Lysosomes ⓘ

TumAuto↑, 1,  

DNA Damage & Repair ⓘ

DNAdam↑, 1,   cl‑PARP↝, 1,  

Proliferation, Differentiation & Cell State ⓘ

ALDH↓, 1,   CD133↓, 1,   CD44↓, 1,   CSCs↓, 2,   Nanog↓, 1,   OCT4↓, 1,   SOX2↓, 1,   TumCG↓, 1,   Wnt↓, 1,  

Drug Metabolism & Resistance ⓘ

ABC↓, 3,   eff↑, 1,  

Clinical Biomarkers ⓘ

Ferritin↓, 1,  
Total Targets: 26

Pathway results for Effect on Normal Cells:


Transcription & Epigenetics ⓘ

other↑, 1,  

Barriers & Transport ⓘ

BBB↑, 1,   P-gp↓, 1,  

Synaptic & Neurotransmission ⓘ

5HT↑, 1,   GABA↑, 1,  

Drug Metabolism & Resistance ⓘ

ABC↓, 1,   BioAv⇅, 1,   Dose↑, 1,   eff↑, 1,   MRP1↓, 1,  

Functional Outcomes ⓘ

toxicity⇅, 1,  
Total Targets: 11

Scientific Paper Hit Count for: ABC, ABC transporter
1 Silver-NanoParticles
1 borneol
1 Phenethyl isothiocyanate
1 salinomycin
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#:621  State#:%  Dir#:1
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