The macrophage-osteoclast axis in osteoimmunity and osteo-related diseases

Y Yao, X Cai, F Ren, Y Ye, F Wang, C Zheng… - Frontiers in …, 2021 - frontiersin.org
Osteoimmunity is involved in regulating the balance of bone remodeling and resorption, and
is essential for maintaining normal bone morphology. The interaction between immune cells …

Macrophages—bone marrow mesenchymal stem cells crosstalk in bone healing

S Fan, X Sun, C Su, Y Xue, X Song… - Frontiers in Cell and …, 2023 - frontiersin.org
Bone healing is associated with many orthopedic conditions, including fractures and
osteonecrosis, arthritis, metabolic bone disease, tumors and periprosthetic particle …

A roadmap of in vitro models in osteoarthritis: a focus on their biological relevance in regenerative medicine

I Bartolotti, L Roseti, M Petretta, B Grigolo… - Journal of clinical …, 2021 - mdpi.com
Osteoarthritis (OA) is a multifaceted musculoskeletal disorder, with a high prevalence
worldwide. Articular cartilage and synovial membrane are among the main biological targets …

Nur77 prevents osteoporosis by inhibiting the NF‐κB signalling pathway and osteoclast differentiation

H Tian, F Chen, Y Wang, Y Liu, G Ma… - Journal of Cellular …, 2022 - Wiley Online Library
Inflammation is a major risk factor for osteoporosis, and reducing inflammatory levels is
important for the prevention of osteoporosis. Although nuclear receptor 77 (Nur77) protects …

RANK+TLR2+ myeloid subpopulation converts autoimmune to joint destruction in rheumatoid arthritis

W Zhang, K Noller, J Crane, M Wan, X Wu, P Cahan… - Elife, 2023 - elifesciences.org
Joint destruction is the major clinic burden in patients with rheumatoid arthritis (RA). It is
unclear, though, how this autoimmune disease progresses to the point of deterioration of the …

Strategies of macrophages to maintain bone homeostasis and promote bone repair: a narrative review

Y Hu, J Huang, C Chen, Y Wang, Z Hao… - Journal of Functional …, 2022 - mdpi.com
Bone homeostasis (a healthy bone mass) is regulated by maintaining a delicate balance
between bone resorption and bone formation. The regulation of physiological bone …

Zebrafish models for the safety and therapeutic testing of nanoparticles with a focus on macrophages

A Pensado-López, J Fernández-Rey, P Reimunde… - Nanomaterials, 2021 - mdpi.com
New nanoparticles and biomaterials are increasingly being used in biomedical research for
drug delivery, diagnostic applications, or vaccines, and they are also present in numerous …

HSC70 mediated autophagic degradation of oxidized PRL2 is responsible for osteoclastogenesis and inflammatory bone destruction

Q Li, T Yue, X Du, Z Tang, J Cui, W Wang… - Cell Death & …, 2023 - nature.com
Inflammation leads to systemic osteoporosis or local bone destruction, however, the
underlying molecular mechanisms are still poorly understood. In this study, we report that …

The V-ATPase a3 Subunit: Structure, Function and Therapeutic Potential of an Essential Biomolecule in Osteoclastic Bone Resorption

A Chu, RA Zirngibl, MF Manolson - International Journal of Molecular …, 2021 - mdpi.com
This review focuses on one of the 16 proteins composing the V-ATPase complex
responsible for resorbing bone: the a 3 subunit. The rationale for focusing on this …

Osteoporosis in inflammatory arthritides: new perspective on pathogenesis and treatment

D Rotta, A Fassio, M Rossini, A Giollo… - Frontiers in …, 2020 - frontiersin.org
Osteoporosis is a skeletal disorder characterized by impaired bone strength and increased
risk of fragility fracture and is among the most relevant comorbidities of rheumatic diseases …