Splicing factor YBX1 regulates bone marrow stromal cell fate during aging

Y Xiao, GP Cai, X Feng, YJ Li, WH Guo, Q Guo… - The EMBO …, 2023 - embopress.org
Senescence and altered differentiation potential of bone marrow stromal cells (BMSCs) lead
to age‐related bone loss. As an important posttranscriptional regulatory pathway, alternative …

Loss of p53 compensates osteopenia in murine Mysml deficiency

M Haffner‐Luntzer, A Kovtun, V Fischer… - The FASEB …, 2018 - Wiley Online Library
Histone modifications critically contribute to the epigenetic orchestration of bone
homeostasis—in part, by modifying the access of transcription factors to specific genes …

FOXP1 controls mesenchymal stem cell commitment and senescence during skeletal aging

H Li, P Liu, S Xu, Y Li, JD Dekker, B Li… - The Journal of …, 2017 - Am Soc Clin Investig
A hallmark of aged mesenchymal stem/progenitor cells (MSCs) in bone marrow is the pivot
of differentiation potency from osteoblast to adipocyte coupled with a decrease in self …

FOXO1 and ETV6 genes may represent novel regulators of splicing factor expression in cellular senescence

E Latorre, EL Ostler, RGA Faragher… - The FASEB …, 2019 - Wiley Online Library
Cellular plasticity is a key facet of cellular homeostasis requiring correct temporal and spatial
patterns of alternative splicing. Splicing factors, which orchestrate this process, demonstrate …

Loss of Notch signaling in skeletal stem cells enhances bone formation with aging

LH Remark, K Leclerc, M Ramsukh, Z Lin, S Lee… - Bone Research, 2023 - nature.com
Skeletal stem and progenitor cells (SSPCs) perform bone maintenance and repair. With age,
they produce fewer osteoblasts and more adipocytes leading to a loss of skeletal integrity …

NAP1L2 drives mesenchymal stem cell senescence and suppresses osteogenic differentiation

M Hu, L Xing, L Zhang, F Liu, S Wang, Y Xie… - Aging …, 2022 - Wiley Online Library
Senescence of bone marrow mesenchymal stem cells (BMSCs) impairs stemness and
osteogenic differentiation, but the key regulators for senescence and the related …

SIRT1 directly regulates SOX2 to maintain self-renewal and multipotency in bone marrow-derived mesenchymal stem cells

DS Yoon, Y Choi, Y Jang, M Lee, WJ Choi, SH Kim… - Stem Cells, 2014 - academic.oup.com
SOX2 is crucial for the maintenance of the self-renewal capacity and multipotency of
mesenchymal stem cells (MSCs); however, the mechanism by which SOX2 is regulated …

MicroRNA-141-3p negatively modulates SDF-1 expression in age-dependent pathophysiology of human and murine bone marrow stromal cells

S Periyasamy-Thandavan, J Burke… - The Journals of …, 2019 - academic.oup.com
Abstract Stromal cell-derived factor-1 (SDF-1 or CXCL12) is a cytokine secreted by cells
including bone marrow stromal cells (BMSCs). SDF-1 plays a vital role in BMSC migration …

Smurf1 inhibits mesenchymal stem cell proliferation and differentiation into osteoblasts through JunB degradation

L Zhao, J Huang, R Guo, Y Wang… - Journal of bone and …, 2010 - academic.oup.com
Ubiquitin ligase Smurf1‐deficient mice develop an increased‐bone‐mass phenotype in an
age‐dependent manner. It was reported that such a bone‐mass increase is related to …

[HTML][HTML] TNF-α-Induced SOX5 upregulation is involved in the osteogenic differentiation of human bone marrow mesenchymal stem cells through KLF4 signal pathway

L Xu, L Zheng, Z Wang, C Li, S Li, X Xia, P Zhang… - Molecules and cells, 2018 - Elsevier
Postmenopausal osteoporosis (PMOP) is a common systemic skeletal disease
characterized by reduced bone mass and microarchitecture deterioration. Although …