HDAC2 Cancer Research Results

HDAC2, Histone Deacetylase 2: Click to Expand ⟱
Source:
Type:
HDAC2 is a member of the class I histone deacetylase family that removes acetyl groups from lysine residues on histone proteins.

• This deacetylation usually promotes chromatin compaction, leading to transcriptional repression of genes involved in cell differentiation, apoptosis, and cell cycle regulation.
• HDAC2, along with its relatives HDAC1 and others, is often found as part of multiprotein corepressor complexes that regulate gene expression in both normal and cancer cells.

2. Role of HDAC2 in Cancer
• Overexpression and Dysregulation:
– In several types of cancer, HDAC2 is overexpressed or dysregulated, contributing to an altered transcriptional profile.
– Elevated HDAC2 levels can lead to the suppression of tumor suppressor genes and genes involved in cell-cycle checkpoints or apoptosis, facilitating tumor progression.

• Impact on the Tumor Microenvironment:
– HDAC2 activity influences not only tumor cells but also the surrounding stromal and immune cells, affecting inflammatory responses and immune evasion strategies.
Var, Various Cancer: Click to Expand ⟱
Cyclooxygenase (COX)-2 overexpression has been noted in various cancers. PI3Ks/AKT pathways are over-activated in several types of cancers.
EGFR altered activity has been noted in various pathological conditions. However, its regulation is an important step in the inhibition of cancer. In this regard, EGCG shows a pivotal role in the inhibition of EGFR activity.
Activating protein-1 transcription factor has been associated with pathogenesis including cancer.
Activation of the sonic hedgehog (Shh) pathway is required for the growth of numerous tissues and organs and recent evidence indicates that this pathway is often recruited to stimulate growth of cancer stem cells (CSCs) and to orchestrate the reprogramming of cancer cells via epithelial mesenchymal transition (EMT). Increased expression of Nanog has been associated with the aggressive nature of certain cancers, highlighting its role in promoting cancer stem cell characteristics.
The aberrant hedgehog (Hh)/GLI signaling pathway causes the formation and progression of a variety of tumors.
The process of cell apoptosis is often accompanied by the destruction of mitochondrial transmembrane potential, which is widely regarded as one of the earliest events in the process of cell apoptosis.
Human malignancies frequently exhibit mutations in the TGF-β pathway, and overactivation of this system is linked to tumor growth by promoting angiogenesis and inhibiting the innate and adaptive antitumor immune responses50.
Several studies have demonstrated that high cyclin D1 expression was observed in cancers including breast, lung, prostate, lymph node and colorectal cancers [23–25].
The oncogene c-myc, which is frequently over-expressed in cancer cells, is involved in the transactivation of most of the glycolytic enzymes including lactate dehydrogenase A (LDHA) and the glucose transporter GLUT1 [51,52]. Thus, c-myc activation is a likely candidate to promote the enhanced glucose uptake and lactate release in the proliferating cancer cell.
Vimentin is overexpressed in various epithelial cancers, including prostate cancer, gastrointestinal tumors, tumors of the central nervous system, breast cancer, malignant melanoma, and lung cancer. Vimentin’s overexpression in cancer correlates well with accelerated tumor growth, invasion, and poor prognosis; however, the role of vimentin in cancer progression remains obscure.
Heat shock proteins (HSPs) are normally induced under environmental stress to serve as chaperones for maintenance of correct protein folding but they are often overexpressed in many cancers, including breast cancer.
Since NQO1 is highly expressed in many solid tumors, including via upregulation of Nrf2, the design of compounds activated by NQO1 and NQO1-targeted drug delivery have been active areas of research.
Since increased Nrf2 gene expression is one of the main mechanisms of cancer cells in resisting chemotherapeutic drugs and survival in oxidative conditions; finding compounds with the ability to suppress Nrf2 gene expression with minimum side effects can be considered an important strategy for increasing the sensitivity of cancer cells to chemotherapy.
Overexpression of c-met stimulates proliferation, migration and invasion in various types of cancer including prostate cancer.
Overexpression of TGFα and EGFR by many carcinomas correlates with the development of cancer metastasis, resistance to chemotherapy and poor prognosis.
More than 50% of human cancers have a mutated nonfunctional p53.


Scientific Papers found: Click to Expand⟱
4643- OLE,  HT,    Use of Oleuropein and Hydroxytyrosol for Cancer Prevention and Treatment: Considerations about How Bioavailability and Metabolism Impact Their Adoption in Clinical Routine
- Review, Var, NA
TumCCA↑, Apoptosis↑, ER Stress↑, UPR↑, CHOP↑, ROS↑, Bcl-2↓, NOX4↑, Hif1a↓, MMP2↓, MMP↓, VEGF↓, Akt↓, NF-kB↓, p65↓, SIRT3↓, mTOR↓, Catalase↓, SOD2↓, FASN↓, STAT3↓, HDAC2↓, HDAC3↓, BAD↑, BAX↑, Bak↑, Casp3↑, Casp9↑, PARP↑, P53↑, P21↑, p27↑, Half-Life↝, BioAv↓, BioAv↓, selectivity↑, RadioS↑, *ROS↓, *GSH↑, *MDA↓, *SOD↑, *Catalase↑, *NRF2↑, *chemoP↑, *Inflam↓, PPARγ↑,
1676- PBG,    Use of Stingless Bee Propolis and Geopropolis against Cancer—A Literature Review of Preclinical Studies
- Review, Var, NA
ROS↑, MMP↓, Bcl-2↓, eff↑, tumCV↓, TumCCA↑, angioG↓, PAK1↓, HDAC1↓, HDAC2↓, P53↑, PCNA↓, cycD1/CCND1↓, cycE/CCNE↓, P21?, BAX↑, cl‑Casp3↑, cl‑PARP↑, ChemoSen↑,
1748- RosA,    The Role of Rosmarinic Acid in Cancer Prevention and Therapy: Mechanisms of Antioxidant and Anticancer Activity
- Review, Var, NA
AntiCan↑, *BioAv↝, *CardioT↓, *Iron↓, *ROS↓, *SOD↑, *Catalase↑, *GPx↑, *NRF2↑, MARK4↓, MMP9↓, TumCCA↑, Bcl-2↓, BAX↑, Apoptosis↑, E-cadherin↑, N-cadherin↓, Vim↓, Gli1↓, HDAC2↓, Warburg↓, Hif1a↓, miR-155↓, p‑PI3K↑, ROS↑, *IronCh↑,
3003- RosA,    Comprehensive Insights into Biological Roles of Rosmarinic Acid: Implications in Diabetes, Cancer and Neurodegenerative Diseases
- Review, Var, NA - Review, AD, NA - Review, Park, NA
*Inflam↓, *antiOx↑, *neuroP↑, *IL6↓, *IL1β↓, *NF-kB↓, *PGE2↓, *COX2↓, *MMP↑, *memory↑, *ROS↓, *Aβ↓, *HMGB1↓, TumCG↓, MARK4↓, Zeb1↓, MDM2↓, BNIP3↑, ASC↑, NLRP3↓, PI3K↓, Akt↓, Casp1↓, E-cadherin↑, STAT3↓, TLR4↓, MMP↓, ICAM-1↓, AMPK↓, IL6↑, MMP2↓, Warburg↓, Bcl-xL↓, Bcl-2↓, TumCCA↑, EMT↓, TumMeta↓, mTOR↓, HSP27↓, Casp3↑, GlucoseCon↓, lactateProd↓, VEGF↓, p‑p65↓, GIT1↓, FOXM1↓, cycD1/CCND1↓, CDK4↓, MMP9↓, HDAC2↓,
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↑, ATP↑, MMPs↓, cl‑PARP↓, Hif1a↓, GlucoseCon↓, lactateProd↓, Warburg↓, TNF-α↓, COX2↓, 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↓,
3030- RosA,    Anticancer Activity of Rosmarinus officinalis L.: Mechanisms of Action and Therapeutic Potentials
- Review, Var, NA
ROS⇅, *NRF2↑, *GSH↑, HDAC2↓,
3422- TQ,    Thymoquinone, as a Novel Therapeutic Candidate of Cancers
- Review, Var, NA
selectivity↑, P53↑, PTEN↑, NF-kB↓, PPARγ↓, cMyc↓, Casp↑, *BioAv↓, BioAv↝, eff↑, survivin↓, Bcl-xL↓, Bcl-2↓, Akt↓, BAX↑, cl‑PARP↑, CXCR4↓, MMP9↓, VEGFR2↓, Ki-67↓, COX2↓, JAK2↓, cSrc↓, Apoptosis↑, p‑STAT3↓, cycD1/CCND1↓, Casp3↑, Casp7↑, Casp9↑, N-cadherin↓, Vim↓, Twist↓, E-cadherin↑, ChemoSen↑, eff↑, EMT↓, ROS↑, DNMT1↓, eff↑, EZH2↓, hepatoP↑, Zeb1↓, RadioS↑, HDAC↓, HDAC1↓, HDAC2↓, HDAC3↓, *NAD↑, *SIRT1↑, SIRT1↓, *Inflam↓, *CRP↓, *TNF-α↓, *IL6↓, *IL1β↓, *eff↑, *MDA↓, *NO↓, *GSH↑, *SOD↑, *Catalase↑, *GPx↑, PI3K↓, mTOR↓,

Showing Research Papers: 1 to 7 of 7

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

Pathway results for Effect on Cancer / Diseased Cells:


Redox & Oxidative Stress ⓘ

Catalase↓, 1,   GSH↑, 1,   NOX4↑, 1,   NRF2↑, 1,   ROS↓, 1,   ROS↑, 4,   ROS⇅, 1,   SIRT3↓, 1,   SOD2↓, 1,  

Mitochondria & Bioenergetics ⓘ

ATP↑, 1,   MMP↓, 3,  

Core Metabolism/Glycolysis ⓘ

AMPK↓, 1,   cMyc↓, 1,   FASN↓, 1,   GlucoseCon↓, 2,   lactateProd↓, 2,   PPARγ↓, 1,   PPARγ↑, 1,   SIRT1↓, 1,   Warburg↓, 3,  

Cell Death ⓘ

Akt↓, 3,   Apoptosis↑, 4,   BAD↑, 1,   Bak↑, 1,   BAX↑, 4,   Bcl-2↓, 5,   Bcl-xL↓, 2,   Casp↑, 1,   Casp1↓, 1,   Casp3↑, 3,   cl‑Casp3↑, 1,   Casp7↑, 1,   Casp9↑, 2,   MDM2↓, 1,   p27↑, 1,   survivin↓, 1,  

Kinase & Signal Transduction ⓘ

cSrc↓, 1,  

Transcription & Epigenetics ⓘ

EZH2↓, 1,   tumCV↓, 1,  

Protein Folding & ER Stress ⓘ

CHOP↑, 1,   ER Stress↑, 1,   HSP27↓, 1,   UPR↑, 1,  

Autophagy & Lysosomes ⓘ

BNIP3↑, 1,  

DNA Damage & Repair ⓘ

DNMT1↓, 1,   P53↑, 3,   PARP↑, 1,   cl‑PARP↓, 1,   cl‑PARP↑, 2,   PCNA↓, 1,  

Cell Cycle & Senescence ⓘ

CDK4↓, 1,   cycD1/CCND1↓, 3,   cycE/CCNE↓, 1,   P21?, 1,   P21↑, 1,   TumCCA↑, 4,  

Proliferation, Differentiation & Cell State ⓘ

EMT↓, 2,   FOXM1↓, 1,   Gli1↓, 1,   HDAC↓, 1,   HDAC1↓, 2,   HDAC2↓, 7,   HDAC3↓, 2,   mTOR↓, 3,   PI3K↓, 2,   p‑PI3K↑, 1,   PTEN↑, 1,   STAT3↓, 2,   p‑STAT3↓, 1,   TumCG↓, 1,  

Migration ⓘ

E-cadherin↑, 3,   GIT1↓, 1,   Ki-67↓, 1,   MARK4↓, 2,   miR-155↓, 1,   MMP2↓, 2,   MMP9↓, 3,   MMPs↓, 1,   N-cadherin↓, 2,   PAK1↓, 1,   TumCP↓, 1,   TumMeta↓, 2,   Twist↓, 1,   Vim↓, 2,   Zeb1↓, 2,  

Angiogenesis & Vasculature ⓘ

angioG↓, 1,   Hif1a↓, 3,   VEGF↓, 2,   VEGFR2↓, 1,  

Barriers & Transport ⓘ

P-gp↑, 1,  

Immune & Inflammatory Signaling ⓘ

ASC↑, 1,   COX2↓, 2,   CXCR4↓, 1,   ICAM-1↓, 1,   IL6↓, 1,   IL6↑, 1,   Inflam↓, 1,   JAK2↓, 1,   NF-kB↓, 2,   p65↓, 1,   p‑p65↓, 1,   TLR4↓, 1,   TNF-α↓, 1,  

Protein Aggregation ⓘ

NLRP3↓, 1,  

Drug Metabolism & Resistance ⓘ

BioAv↓, 2,   BioAv↑, 1,   BioAv↝, 1,   ChemoSen↑, 3,   Dose↝, 1,   eff↑, 4,   Half-Life↝, 1,   RadioS↑, 2,   selectivity↑, 2,  

Clinical Biomarkers ⓘ

EZH2↓, 1,   FOXM1↓, 1,   IL6↓, 1,   IL6↑, 1,   Ki-67↓, 1,  

Functional Outcomes ⓘ

AntiCan↑, 1,   hepatoP↑, 1,  
Total Targets: 120

Pathway results for Effect on Normal Cells:


Redox & Oxidative Stress ⓘ

antiOx↑, 2,   Catalase↑, 4,   GPx↑, 2,   GSH↑, 4,   GSTs↑, 1,   HO-1↑, 1,   Iron↓, 1,   lipid-P↓, 1,   MDA↓, 2,   NRF2↑, 4,   ROS↓, 5,   SOD↑, 4,   VitC↑, 1,   VitE↑, 1,  

Metal & Cofactor Biology ⓘ

IronCh↑, 1,  

Mitochondria & Bioenergetics ⓘ

MMP↓, 1,   MMP↑, 1,  

Core Metabolism/Glycolysis ⓘ

NAD↑, 1,   SIRT1↑, 1,  

Cell Death ⓘ

p‑JNK↓, 1,   p38↓, 1,  

Angiogenesis & Vasculature ⓘ

NO↓, 1,  

Immune & Inflammatory Signaling ⓘ

COX2↓, 1,   CRP↓, 1,   HMGB1↓, 1,   IL1β↓, 3,   IL6↓, 3,   Inflam↓, 3,   NF-kB↓, 1,   PGE2↓, 1,   TNF-α↓, 2,  

Protein Aggregation ⓘ

Aβ↓, 1,  

Drug Metabolism & Resistance ⓘ

BioAv↓, 1,   BioAv↝, 1,   eff↑, 1,   P450↑, 1,  

Clinical Biomarkers ⓘ

BG↓, 1,   CRP↓, 1,   GutMicro↑, 1,   IL6↓, 3,  

Functional Outcomes ⓘ

AntiAge↑, 2,   cardioP↑, 1,   CardioT↓, 1,   chemoP↑, 1,   hepatoP↑, 1,   memory↑, 1,   motorD↓, 1,   neuroP↑, 2,  
Total Targets: 48

Scientific Paper Hit Count for: HDAC2, Histone Deacetylase 2
4 Rosmarinic acid
1 Oleuropein
1 HydroxyTyrosol
1 Propolis -bee glue
1 Thymoquinone
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:26  Cells:%  prod#:%  Target#:984  State#:%  Dir#:1
  wNotes=0  sortOrder:rid,rpid

 

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