P21 Cancer Research Results

P21, P21: Click to Expand ⟱
Source:
Type: Proapototic
cyclin-dependent kinase inhibitor p21 (also known as p21 WAF1/Cip1) promotes cell cycle arrest in response to many stimuli.
P21 is a cyclin-dependent kinase inhibitor that plays a crucial role in regulating the cell cycle. It is encoded by the CDKN1A gene and is a key player in the cellular response to stress, including DNA damage.
P21 is often considered a tumor suppressor because its expression is upregulated in response to p53 activation, a well-known tumor suppressor protein. When DNA damage occurs, p53 can activate the transcription of the CDKN1A gene, leading to increased levels of P21, which helps prevent the proliferation of damaged cells.
In many cancers, the p53 pathway is disrupted, leading to decreased levels of P21. p21 is a apoptotic marker protein.
Cell cycle arrest gene p21
GBM, Glioblastoma: Click to Expand ⟱
Glioblastoma is a fast-growing and aggressive brain tumor.
Scientific Papers found: Click to Expand⟱
2026- PB,    Oral sodium phenylbutyrate in patients with recurrent malignant gliomas: A dose escalation and pharmacologic study
- Trial, GBM, NA
Dose↝, Dose↑, Dose↝, OS↑, HDAC↓, TumCCA↑, P21↑, other↝, BioAv↑, eff↑,
2045- PB,    Phenylbutyrate—a pan-HDAC inhibitor—suppresses proliferation of glioblastoma LN-229 cell line
- in-vitro, GBM, LN229 - in-vitro, GBM, LN-18
HDAC↓, TumCG↓, TumCCA↑, P21↑, Bcl-2↓, Bcl-xL↓, BioAv↑,

Showing Research Papers: 1 to 2 of 2

* indicates research on normal cells as opposed to diseased cells
Total Research Paper Matches: 2

Pathway results for Effect on Cancer / Diseased Cells:


Cell Death ⓘ

Bcl-2↓, 1,   Bcl-xL↓, 1,  

Transcription & Epigenetics ⓘ

other↝, 1,  

Cell Cycle & Senescence ⓘ

P21↑, 2,   TumCCA↑, 2,  

Proliferation, Differentiation & Cell State ⓘ

HDAC↓, 2,   TumCG↓, 1,  

Drug Metabolism & Resistance ⓘ

BioAv↑, 2,   Dose↑, 1,   Dose↝, 2,   eff↑, 1,  

Functional Outcomes ⓘ

OS↑, 1,  
Total Targets: 12

Pathway results for Effect on Normal Cells:


Total Targets: 0

Scientific Paper Hit Count for: P21, P21
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:27  Cells:%  prod#:%  Target#:234  State#:%  Dir#:2
  wNotes=0  sortOrder:rid,rpid

 

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