AnimalsCellular senescence
CD47 blockade reduces doxorubicin-induced cardiac aging in male mice
Inhibiting CD47 lessens heart dysfunction and blunts cellular senescence caused by the chemotherapy drug doxorubicin.
Search results for doxorubicin
8 results
- CellsMitochondria
Senescent human astrocytes impair neuronal mitochondrial function through released factors
Conditioned medium from damaged astrocytes alters extracellular mitochondria and triggers ATP depletion and oxidative stress in human postmitotic neurons.
- CellsCellular senescence
Melissic acid reduces senescence in human stem cells via cAMP signaling
A screen of 800 natural compounds identified a phytochemical that activates autophagy and restores cell-cycle activity in models of cellular exhaustion.
Exercise protects mouse hearts from chemotherapy toxicity by suppressing cellular senescence
Physical activity preserved cardiac function and sustained FNDC5 and irisin signaling in mice exposed to doxorubicin.
- AnimalsCellular senescence
Inhalable nanoliposomes target senescence and overcome chemoresistance in mouse lung cancer
The formulation co-delivers rapamycin and doxorubicin across the mucus barrier to inhibit mTOR and suppress tumor growth without evident systemic toxicity.
- CellsCellular senescence
Senescent prostate cancer cells drive stromal remodeling through TGF-beta signaling
Researchers found that senescent epithelial cells secrete TGF-beta1 to reprogram fibroblasts into a matrix-remodeling state, which senolytic treatment can blunt.