The dynamic nature of senescence in cancer

S Lee, CA Schmitt - Nature cell biology, 2019 - nature.com
Cellular senescence is implicated in physiological and pathological processes spanning
development, wound healing, age-related decline in organ functions and cancer. Here, we …

Cellular senescence in cancer: clinical detection and prognostic implications

A Domen, C Deben, J Verswyvel, T Flieswasser… - Journal of Experimental …, 2022 - Springer
Cellular senescence is a state of stable cell-cycle arrest with secretory features in response
to cellular stress. Historically, it has been considered as an endogenous evolutionary …

Cellular plasticity: a route to senescence exit and tumorigenesis

H De Blander, AP Morel, AP Senaratne, M Ouzounova… - Cancers, 2021 - mdpi.com
Simple Summary Senescence is a form of cell cycle arrest induced by stresses such as DNA
damage and oncogenes and therefore constitutes a crucial barrier against cancer …

Cell senescence in neuropathology: A focus on neurodegeneration and tumours

G Carreno, R Guiho… - Neuropathology and …, 2021 - Wiley Online Library
The study of cell senescence is a burgeoning field. Senescent cells can modify the cellular
microenvironment through the secretion of a plethora of biologically active products referred …

Inhibition of CDK4/6 by palbociclib significantly extends survival in medulloblastoma patient-derived xenograft mouse models

ML Cook Sangar, LA Genovesi, MW Nakamoto… - Clinical Cancer …, 2017 - AACR
Purpose: Bioinformatics analysis followed by in vivo studies in patient-derived xenograft
(PDX) models were used to identify and validate CDK 4/6 inhibition as an effective …

Cellular senescence in the tumor microenvironment and context‐specific cancer treatment strategies

T Yasuda, H Baba, T Ishimoto - The FEBS Journal, 2023 - Wiley Online Library
Cellular senescence in cancer development is known to have tumor‐suppressive and tumor‐
promoting roles. Recent studies have revealed numerous molecular mechanisms of …

Medulloblastoma arises from the persistence of a rare and transient Sox2+ granule neuron precursor

HJ Selvadurai, E Luis, K Desai, X Lan, MC Vladoiu… - Cell reports, 2020 - cell.com
Medulloblastoma (MB) is a neoplasm linked to dysregulated cerebellar development.
Previously, we demonstrated that the Sonic Hedgehog (SHH) subgroup grows …

PTCH1-mutant human cerebellar organoids exhibit altered neural development and recapitulate early medulloblastoma tumorigenesis

MJ van Essen, EJ Apsley… - Disease Models & …, 2024 - journals.biologists.com
ABSTRACT Patched 1 (PTCH1) is the primary receptor for the sonic hedgehog (SHH) ligand
and negatively regulates SHH signalling, an essential pathway in human embryogenesis …

NeuroD1 dictates tumor cell differentiation in medulloblastoma

Y Cheng, S Liao, G Xu, J Hu, D Guo, F Du, A Contreras… - Cell reports, 2020 - cell.com
Tumor cells are characterized by unlimited proliferation and perturbed differentiation. Using
single-cell RNA sequencing, we demonstrate that tumor cells in medulloblastoma (MB) …

The tumor microenvironment of medulloblastoma: an intricate multicellular network with therapeutic potential

NFHN van Bree, M Wilhelm - Cancers, 2022 - mdpi.com
Simple Summary The current treatment options for medulloblastoma, the most common
malignant childhood brain cancer, are associated with many negative side effects and …