HDAC Cancer Research Results

HDAC, Histone deacetylases: Click to Expand ⟱
Source:
Type:
Enzymes involved in regulating gene expression by removing acetyl groups from histones, the proteins around which DNA is wrapped.
-Many cancers exhibit altered expression levels of HDACs, which can contribute to the dysregulation of genes involved in cell growth, survival, and differentiation.
-HDACs can repress the expression of tumor suppressor genes, leading to uncontrolled cell proliferation and survival. This repression can be a key factor in the development and progression of cancer.
-HDAC inhibitors (HDACi) have been developed and are being investigated for their ability to reactivate silenced genes, induce cell cycle arrest, and promote apoptosis in cancer cells.
-HDAC1, HDAC2): Often overexpressed in various cancers, including breast, prostate, and colorectal cancers. Their overexpression is associated with poor prognosis.
-HDAC4, HDAC5): These may have both oncogenic and tumor-suppressive roles depending on the context and cancer type.
-While HDACs are not classified as traditional oncogenes, their overexpression and activity can contribute to oncogenic processes.
-HDAC inhibitor works by preventing the removal of acetyl groups from histones, thereby modulating gene expression, influencing cell behavior, and potentially reversing aberrant gene silencing seen in various diseases.
-HDAC inhibitors can help reactivate these genes, thereby inhibiting growth and inducing apoptosis in cancer cells.
PC, Pancreatic Cancer: Click to Expand ⟱
Pancreatic Cancer: Hypoxia (low oxygen tension) is commonly found in solid tumors. Hypoxia-inducible factor-1 (HIF-1),is a key mediator of the cellular response to hypoxia and is overexpressed in a wide variety of solid tumors, including pancreatic cancer.
Nanog is highly expressed in CSCs compared to normal cells [93–97]
HIF-1↑
Scientific Papers found: Click to Expand⟱
2061- PB,  Chemo,    Complementary effects of HDAC inhibitor 4-PB on gap junction communication and cellular export mechanisms support restoration of chemosensitivity of PDAC cells
- in-vitro, PC, PANC1 - in-vitro, PC, COLO357 - in-vitro, PC, Bxpc-3
HDAC↓, Apoptosis↑, eff↑, selectivity↑, TumCCA↑, eff↑, selectivity↑,
2067- PB,    Histone Deacetylase (HDAC) Inhibitors: Current Evidence for Therapeutic Activities in Pancreatic Cancer
- in-vitro, PC, NA
HDAC↓, HATs↑,
2353- TQ,    The effects of thymoquinone on pancreatic cancer: Evidence from preclinical studies
- Review, PC, NA
BioAv↝, BioAv↑, MUC4↓, PKM2↓, eff↑, TumVol↓, HDAC↓, NF-kB↓, Bcl-2↓, Bcl-xL↓, survivin↓, XIAP↓, COX2↓, PGE1↓,
2103- TQ,    Anti-inflammatory effects of the Nigella sativa seed extract, thymoquinone, in pancreatic cancer cells
- in-vitro, PC, Hs766t - in-vitro, PC, MIA PaCa-2
MCP1↓, TNF-α↓, IL1β↓, COX2↓, NF-kB↓, HDAC↓, P21↑,
2105- TQ,    Thymoquinone Promotes Pancreatic Cancer Cell Death and Reduction of Tumor Size through Combined Inhibition of Histone Deacetylation and Induction of Histone Acetylation
- in-vitro, PC, AsPC-1 - in-vitro, PC, MIA PaCa-2 - in-vitro, PC, Hs766t - in-vivo, NA, NA
tumCV↓, TumCP↓, TumCCA↑, Apoptosis↑, P53↑, Bcl-2↓, P21↑, ac‑H4↑, HDAC↓, HDAC1↓, HDAC2↓, HDAC3↓, TumVol↓,

Showing Research Papers: 1 to 5 of 5

* indicates research on normal cells as opposed to diseased cells
Total Research Paper Matches: 5

Pathway results for Effect on Cancer / Diseased Cells:


Mitochondria & Bioenergetics ⓘ

XIAP↓, 1,  

Core Metabolism/Glycolysis ⓘ

PKM2↓, 1,  

Cell Death ⓘ

Apoptosis↑, 2,   Bcl-2↓, 2,   Bcl-xL↓, 1,   survivin↓, 1,  

Transcription & Epigenetics ⓘ

ac‑H4↑, 1,   HATs↑, 1,   tumCV↓, 1,  

DNA Damage & Repair ⓘ

P53↑, 1,  

Cell Cycle & Senescence ⓘ

P21↑, 2,   TumCCA↑, 2,  

Proliferation, Differentiation & Cell State ⓘ

HDAC↓, 5,   HDAC1↓, 1,   HDAC2↓, 1,   HDAC3↓, 1,  

Migration ⓘ

MUC4↓, 1,   TumCP↓, 1,  

Immune & Inflammatory Signaling ⓘ

COX2↓, 2,   IL1β↓, 1,   MCP1↓, 1,   NF-kB↓, 2,   PGE1↓, 1,   TNF-α↓, 1,  

Drug Metabolism & Resistance ⓘ

BioAv↑, 1,   BioAv↝, 1,   eff↑, 3,   selectivity↑, 2,  

Functional Outcomes ⓘ

TumVol↓, 2,  
Total Targets: 29

Pathway results for Effect on Normal Cells:


Total Targets: 0

Scientific Paper Hit Count for: HDAC, Histone deacetylases
3 Thymoquinone
2 Phenylbutyrate
1 Chemotherapy
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:21  Cells:%  prod#:%  Target#:140  State#:%  Dir#:1
  wNotes=0  sortOrder:rid,rpid

 

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