Phenotypic instability of chondrocytes in osteoarthritis: on a path to hypertrophy

P Singh, KB Marcu, MB Goldring… - Annals of the New York …, 2019 - Wiley Online Library
Articular chondrocytes are quiescent, fully differentiated cells responsible for the
homeostasis of adult articular cartilage by maintaining cellular survival functions and the fine …

Recent progresses in the treatment of osteoporosis

SS Li, SH He, PY Xie, W Li, XX Zhang, TF Li… - Frontiers in …, 2021 - frontiersin.org
Osteoporosis (OP) is a chronic bone disease characterized by aberrant microstructure and
macrostructure of bone, leading to reduced bone mass and increased risk of fragile …

Aberrant chromatin reorganization in cells from diseased fibrous connective tissue in response to altered chemomechanical cues

SJ Heo, S Thakur, X Chen, C Loebel, B Xia… - Nature biomedical …, 2023 - nature.com
Abstract Changes in the micro-environment of fibrous connective tissue can lead to
alterations in the phenotypes of tissue-resident cells, yet the underlying mechanisms are …

Epigenetic plasticity drives adipogenic and osteogenic differentiation of marrow-derived mesenchymal stem cells

MB Meyer, NA Benkusky, B Sen, J Rubin… - Journal of Biological …, 2016 - ASBMB
Terminal differentiation of multipotent stem cells is achieved through a coordinated cascade
of activated transcription factors and epigenetic modifications that drive gene transcription …

Biological functions of chromobox (CBX) proteins in stem cell self-renewal, lineage-commitment, cancer and development

AJ van Wijnen, L Bagheri, AA Badreldin, AN Larson… - Bone, 2021 - Elsevier
Epigenetic regulatory proteins support mammalian development, cancer, aging and tissue
repair by controlling many cellular processes including stem cell self-renewal, lineage …

Skeletal stem and progenitor cells maintain cranial suture patency and prevent craniosynostosis

S Menon, A Salhotra, S Shailendra, R Tevlin… - Nature …, 2021 - nature.com
Cranial sutures are major growth centers for the calvarial vault, and their premature fusion
leads to a pathologic condition called craniosynostosis. This study investigates whether …

Inflammatory and metabolic signaling interfaces of the hypertrophic and senescent chondrocyte phenotypes associated with osteoarthritis

E Horváth, Á Sólyom, J Székely, EE Nagy… - International Journal of …, 2023 - mdpi.com
Osteoarthritis (OA) is a complex disease of whole joints with progressive cartilage matrix
degradation and chondrocyte transformation. The inflammatory features of OA are reflected …

Defining osteoblast and adipocyte lineages in the bone marrow

JL Pierce, DL Begun, JJ Westendorf… - Bone, 2019 - Elsevier
Bone is a complex endocrine organ that facilitates structural support, protection to vital
organs, sites for hematopoiesis, and calcium homeostasis. The bone marrow …

Wnt signaling pathway in osteoporosis: Epigenetic regulation, interaction with other signaling pathways, and therapeutic promises

F Amjadi‐Moheb… - Journal of Cellular …, 2019 - Wiley Online Library
Wnt is a major signaling pathway involved in multifaceted roles of various biological
processes. Bones are dynamic tissues which are able to remodel and maintain the tissue …

EZH1 and EZH2 promote skeletal growth by repressing inhibitors of chondrocyte proliferation and hypertrophy

JC Lui, P Garrison, Q Nguyen, M Ad… - Nature …, 2016 - nature.com
Histone methyltransferases EZH1 and EZH2 catalyse the trimethylation of histone H3 at
lysine 27 (H3K27), which serves as an epigenetic signal for chromatin condensation and …