[HTML][HTML] Oxidized SOD1 accelerates cellular senescence in neural stem cells

T Guan, Y Guo, T Zhou, Q Yu, J Sun, B Sun… - Stem Cell Research & …, 2024 - Springer
Abstract Background Neural stem cells (NSCs), especially human NSCs, undergo cellular
senescence characterized by an irreversible proliferation arrest and loss of stemness after …

Epigenetic insights into multiple sclerosis disease progression

L Kular, M Jagodic - Journal of internal medicine, 2020 - Wiley Online Library
Multiple sclerosis (MS), a chronic inflammatory demyelinating and neurodegenerative
disease of the central nervous system, is today a leading cause of unpredictable lifelong …

Spatial transcriptomic analysis reveals inflammatory foci defined by senescent cells in the white matter, hippocampi and cortical grey matter in the aged mouse brain

T Kiss, Á Nyúl-Tóth, J DelFavero, P Balasubramanian… - Geroscience, 2022 - Springer
There is strong evidence that aging is associated with an increased presence of senescent
cells in the brain. The finding that treatment with senolytic drugs improves cognitive …

[HTML][HTML] Repression of developmental transcription factor networks triggers aging-associated gene expression in human glial progenitor cells

JN Mariani, B Mansky, PM Madsen, D Salinas… - Nature …, 2024 - nature.com
Human glial progenitor cells (hGPCs) exhibit diminished expansion competence with age,
as well as after recurrent demyelination. Using RNA-sequencing to compare the gene …

[HTML][HTML] Endogenous Neural Stem Cell Mediated Oligodendrogenesis in the Adult Mammalian Brain

DZ Radecki, J Samanta - Cells, 2022 - mdpi.com
Oligodendrogenesis is essential for replacing worn-out oligodendrocytes, promoting myelin
plasticity, and for myelin repair following a demyelinating injury in the adult mammalian …

[HTML][HTML] Generation of RRMS and PPMS specific iPSCs as a platform for modeling Multiple Sclerosis

N Mutukula, Z Man, Y Takahashi, FI Martinez… - Stem cell …, 2021 - Elsevier
The advent of cellular reprogramming technology converting somatic cells into induced
pluripotent stem cells (iPSCs) has revolutionized our understandings of neurodegenerative …

[HTML][HTML] Rack1 is essential for corticogenesis by preventing p21-dependent senescence in neural stem cells

Q Zhu, L Chen, Y Li, M Huang, J Shao, S Li, J Cheng… - Cell Reports, 2021 - cell.com
Normal neurodevelopment relies on intricate signaling pathways that balance neural stem
cell (NSC) self-renewal, maturation, and survival. Disruptions lead to neurodevelopmental …

[HTML][HTML] Old stars and new players in the brain tumor microenvironment

E Parmigiani, M Scalera, E Mori, E Tantillo… - Frontiers in Cellular …, 2021 - frontiersin.org
In recent years, the direct interaction between cancer cells and tumor microenvironment
(TME) has emerged as a crucial regulator of tumor growth and a promising therapeutic …

[HTML][HTML] Evidence of the cellular senescence stress response in mitotically active brain cells—implications for cancer and neurodegeneration

GJ Gillispie, E Sah, S Krishnamurthy, MY Ahmidouch… - Life, 2021 - mdpi.com
Cellular stress responses influence cell fate decisions. Apoptosis and proliferation represent
opposing reactions to cellular stress or damage and may influence distinct health outcomes …

[HTML][HTML] Senescence-associated cell transition and interaction (sactai): A proposed mechanism for tissue aging, repair, and degeneration

Y Liu, J Schwam, Q Chen - Cells, 2022 - mdpi.com
Aging is a broad process that occurs as a time-dependent functional decline and tissue
degeneration in living organisms. On a smaller scale, aging also exists within organs …