The long and winding road of reprogramming-induced rejuvenation

AD Yücel, VN Gladyshev - Nature Communications, 2024 - nature.com
Organismal aging is inherently connected to the aging of its constituent cells and systems.
Reducing the biological age of the organism may be assisted by reducing the age of its cells …

Control of cell state transitions by post-transcriptional regulation

C Mulas - … Transactions of the Royal Society B, 2024 - royalsocietypublishing.org
Cell state transitions are prevalent in biology, playing a fundamental role in development,
homeostasis and repair. Dysregulation of cell state transitions can lead to or occur in a wide …

Propagating pluripotency–The conundrum of self‐renewal

A Smith - BioEssays, 2024 - Wiley Online Library
The discovery of mouse embryonic stem cells in 1981 transformed research in mammalian
developmental biology and functional genomics. The subsequent generation of human …

FoxO transcription factors actuate the formative pluripotency specific gene expression programme

L Santini, S Kowald, LM Cerron-Alvan, M Huth… - Nature …, 2024 - nature.com
Naïve pluripotency is sustained by a self-reinforcing gene regulatory network (GRN)
comprising core and naïve pluripotency-specific transcription factors (TFs). Upon exiting …

[HTML][HTML] Hypo-osmolarity promotes naive pluripotency by reshaping cytoskeleton and increasing chromatin accessibility

R Lu, B Lin, Z Lin, H Xiong, J Liu, L Li, Z Gong… - Journal of Advanced …, 2024 - Elsevier
Introduction Cell fate determination and transition are of paramount importance in biology
and medicine. Naive pluripotency could be achieved by reprogramming differentiated cells …

Unraveling the impact of ZZZ3 on the mTOR/ribosome pathway in human embryonic stem cells homeostasis

ML Conte, V Lucchino, S Scalise, C Zannino… - Stem Cell Reports, 2024 - cell.com
Embryonic stem cells (ESCs) are defined as stem cells with self-renewing and differentiation
capabilities. These unique properties are tightly regulated and controlled by complex …

Inhibition of Wnt activity improves peri-implantation development of somatic cell nuclear transfer embryos

Y Li, C Zheng, Y Liu, J He, Q Zhang… - National Science …, 2023 - academic.oup.com
Somatic cell nuclear transfer (SCNT) can reprogram differentiated somatic cells into
totipotency. Although pre-implantation development of SCNT embryos has greatly improved …

Progesterone receptor is constitutively expressed in induced Pluripotent Stem Cells (iPSCs)

M Manganelli, EL Mazzoldi, RM Ferraro… - Stem Cell Reviews and …, 2024 - Springer
Abstract Induced Pluripotent Stem Cells (iPSCs) are nowadays a common starting point for
wide-ranging applications including 3D disease modeling (ie organoids) and in future …

Smad4 is essential for epiblast scaling and morphogenesis after implantation, but nonessential before implantation

RE Kruger, T Frum, AS Brumm, SL Hickey… - …, 2024 - journals.biologists.com
Bone morphogenic protein (BMP) signaling plays an essential and highly conserved role in
embryo axial patterning in animal species. However, in mammalian embryos, which develop …

The asynchrony in the exit from naive pluripotency cannot be explained by differences in the cell cycle phase

S Jayaram, M Romeike, C Buecker - bioRxiv, 2023 - biorxiv.org
Development is characterized by consecutive cell state transitions that build on each other
and ultimately lead to the generation of the numerous different cell types found in the …