Macro, micro, and molecular. Changes of the osteochondral interface in osteoarthritis development

X Fan, X Wu, R Crawford, Y Xiao… - Frontiers in Cell and …, 2021 - frontiersin.org
Osteoarthritis (OA) is a long-term condition that causes joint pain and reduced movement.
Notably, the same pathways governing cell growth, death, and differentiation during the …

STAT3 promotes a youthful epigenetic state in articular chondrocytes

A Sarkar, NQ Liu, J Magallanes, J Tassey, S Lee… - Aging …, 2023 - Wiley Online Library
Epigenetic mechanisms guiding articular cartilage regeneration and age‐related disease
such as osteoarthritis (OA) are poorly understood. STAT3 is a critical age‐patterned …

[PDF][PDF] Emerging role of hypertrophic chondrocytes in tissue regeneration and fracture healing: a narrative review

DY Zhu, G Li, HY Fang, YS Gao - European Cells and Materials, 2024 - ecmjournal.org
Fracture healing is a complex event that involves the coordination of various different
processes, including intramembranous and endochondral bone formation. When facing …

In vitro responses to platelet-rich-plasma are associated with variable clinical outcomes in patients with knee osteoarthritis

H Zahir, B Dehghani, X Yuan, Y Chinenov, C Kim… - Scientific Reports, 2021 - nature.com
Autologous blood-derived products such as platelet-rich plasma (PRP) are widely used to
treat musculoskeletal conditions, including knee osteoarthritis (OA). However, the clinical …

Changes in DNA methylation hallmark alterations in chromatin accessibility and gene expression for eye lens differentiation

J Disatham, L Brennan, X Jiao, Z Ma… - Epigenetics & …, 2022 - Springer
Background Methylation at cytosines (mCG) is a well-known regulator of gene expression,
but its requirements for cellular differentiation have yet to be fully elucidated. A well-studied …

Transcriptomic and epigenomic analyses uncovered Lrrc15 as a contributing factor to cartilage damage in osteoarthritis

P Singh, M Wang, P Mukherjee, SG Lessard… - Scientific Reports, 2021 - nature.com
In osteoarthritis (OA), articular chondrocytes display phenotypic and functional changes
associated with epigenomic alterations. These changes contribute to the disease …

Epigenetic mechanisms mediating cell state transitions in chondrocytes

M Wuelling, C Neu, AM Thiesen… - Journal of Bone and …, 2020 - academic.oup.com
Epigenetic modifications play critical roles in regulating cell lineage differentiation, but the
epigenetic mechanisms guiding specific differentiation steps within a cell lineage have …

A single-cell culture system for dissecting microenvironmental signaling in development and disease of cartilage tissue

J Tassey, A Sarkar, B Van Handel, J Lu… - Frontiers in Cell and …, 2021 - frontiersin.org
Cartilage tissue is comprised of extracellular matrix and chondrocytes, a cell type with very
low cellular turnover in adults, providing limited capacity for regeneration. However, in …

Role of iRhoms 1 and 2 in Endochondral Ossification

R Fang, C Haxaire, M Otero, S Lessard… - International Journal of …, 2020 - mdpi.com
Growth of the axial and appendicular skeleton depends on endochondral ossification, which
is controlled by tightly regulated cell–cell interactions in the developing growth plates …

Molecular Mapping of Articular Cartilage CXCR4 Expression After ACL Injury via a Novel Small Molecule-Based Probe

M Newton - 2023 - search.proquest.com
Knee osteoarthritis (OA) involves complex and heterogeneous changes to articular cartilage
(AC), with morphologically-and molecularly-distinct regions presenting simultaneously. The …