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Glossaryp53 Signaling Pathway

regulates cell cycle and prevents cancer by responding to DNA damage

The p53 Signaling Pathway, also known as the TP53 Pathway, is a crucial cellular mechanism that helps regulate the cell cycle and prevent cancer. The p53 protein, often called the "guardian of the genome," activates in response to DNA damage or stress, leading to cell cycle arrest, DNA repair, or apoptosis (programmed cell death) to maintain genetic stability.

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research Loss of Ten1 in mice induces telomere shortening and models human dyskeratosis congenita

3 citations , April 2025 in “Science Advances”

Loss of Ten1 in mice causes telomere shortening and symptoms similar to human dyskeratosis congenita.

Ethanol Extract of Asiasari Radix Preferentially Induces Apoptosis in G361 Human Melanoma Cells by Differential Regulation of p53

research Ethanol extract of asiasari radix preferentially induces apoptosis in G361 human melanoma cells by differential regulation of p53

2 citations , August 2019 in “BMC Complementary and Alternative Medicine”

Asiasari radix extract may be a potential treatment for melanoma because it selectively triggers cell death in melanoma cells by affecting p53 regulation.

PAK4 Signaling in Health and Disease: Defining the PAK4–CREB Axis

research PAK4 signaling in health and disease: defining the PAK4–CREB axis

81 citations , February 2019 in “Experimental & Molecular Medicine”

PAK4 is crucial in cancer progression, brain development, and could be a therapeutic target, especially through the PAK4-CREB axis.

Transient Mitochondrial DNA Double Strand Breaks in Mice Cause Accelerated Aging Phenotypes in a ROS-Dependent but p53/p21-Independent Manner

research Transient mitochondrial DNA double strand breaks in mice cause accelerated aging phenotypes in a ROS-dependent but p53/p21-independent manner

42 citations , December 2016 in “Cell Death & Differentiation”

Damaging mitochondrial DNA in mice speeds up aging due to increased reactive oxygen species, not through the p53/p21 pathway.

4-O-Methylhonokiol Protects HaCaT Cells from TGF-β1-Induced Cell Cycle Arrest by Regulating Canonical and Non-Canonical Pathways of TGF-β Signaling

research 4-O-Methylhonokiol Protects HaCaT Cells from TGF-β1-Induced Cell Cycle Arrest by Regulating Canonical and Non-Canonical Pathways of TGF-β Signaling

5 citations , February 2017 in “Biomolecules & Therapeutics”

4-O-Methylhonokiol helps protect skin cells from growth-stopping effects of a protein by regulating growth-related pathways.

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