[HTML][HTML] Regulatory roles of mitochondria and metabolism in neurogenesis

R Iwata, P Vanderhaeghen - Current opinion in neurobiology, 2021 - Elsevier
Neural stem cells (NSCs) undergo massive molecular and cellular changes during neuronal
differentiation. These include mitochondria and metabolism remodelling, which were …

Neural stem cell metabolism revisited: a critical role for mitochondria

V Scandella, F Petrelli, DL Moore, SMG Braun… - Trends in Endocrinology …, 2023 - cell.com
Metabolism has emerged as a key regulator of stem cell behavior. Mitochondria are crucial
metabolic organelles that are important for differentiated cells, yet considered less so for …

Platelet-derived exerkine CXCL4/platelet factor 4 rejuvenates hippocampal neurogenesis and restores cognitive function in aged mice

O Leiter, D Brici, SJ Fletcher, XLH Yong… - Nature …, 2023 - nature.com
The beneficial effects of physical activity on brain ageing are well recognised, with
exerkines, factors that are secreted into the circulation in response to exercise, emerging as …

Re‐evaluation of the risks to public health related to the presence of bisphenol A (BPA) in foodstuffs

EFSA Panel on Food Contact Materials … - EFSA …, 2023 - Wiley Online Library
In 2015, EFSA established a temporary tolerable daily intake (t‐TDI) for BPA of 4 μg/kg body
weight (bw) per day. In 2016, the European Commission mandated EFSA to re‐evaluate the …

Single-cell transcriptomics of adult macaque hippocampus reveals neural precursor cell populations

ZZ Hao, JR Wei, D Xiao, R Liu, N Xu, L Tang… - Nature …, 2022 - nature.com
The extent to which neurogenesis occurs in adult primates remains controversial. In this
study, using an optimized single-cell RNA sequencing pipeline, we profiled 207,785 cells …

[HTML][HTML] Selenium mediates exercise-induced adult neurogenesis and reverses learning deficits induced by hippocampal injury and aging

O Leiter, Z Zhuo, R Rust, JM Wasielewska, L Grönnert… - Cell metabolism, 2022 - cell.com
Although the neurogenesis-enhancing effects of exercise have been extensively studied, the
molecular mechanisms underlying this response remain unclear. Here, we propose that this …

[HTML][HTML] A ROS-dependent mechanism promotes CDK2 phosphorylation to drive progression through S phase

DG Kirova, K Judasova, J Vorhauser, T Zerjatke… - Developmental cell, 2022 - cell.com
Reactive oxygen species (ROS) at the right concentration promote cell proliferation in cell
culture, stem cells, and model organisms. However, the mystery of how ROS signaling is …

Lipid droplet availability affects neural stem/progenitor cell metabolism and proliferation

M Ramosaj, S Madsen, V Maillard, V Scandella… - Nature …, 2021 - nature.com
Neural stem/progenitor cells (NSPCs) generate new neurons throughout adulthood.
However, the underlying regulatory processes are still not fully understood. Lipid …

Role of oxidative stress in metabolic reprogramming of brain cancer

K Agrawal, S Asthana, D Kumar - Cancers, 2023 - mdpi.com
Simple Summary According to Globocan 2020 data, approximately 308,102 new cases of
brain cancer and central nervous system (CNS) cancers were reported worldwide, with …

Metabolic regulation of neurodifferentiation in the adult brain

C Maffezzini, J Calvo-Garrido, A Wredenberg… - Cellular and Molecular …, 2020 - Springer
Understanding the mechanisms behind neurodifferentiation in adults will be an important
milestone in our quest to identify treatment strategies for cognitive disorders observed during …