[HTML][HTML] Microenvironment-targeted strategy steers advanced bone regeneration

S Hao, M Wang, Z Yin, Y Jing, L Bai, J Su - Materials Today Bio, 2023 - Elsevier
Abstract Treatment of large bone defects represents a great challenge in orthopedic and
craniomaxillofacial surgery. Traditional strategies in bone tissue engineering have focused …

Influence of cholesterol on the regulation of osteoblast function

A Akhmetshina, D Kratky, E Rendina-Ruedy - Metabolites, 2023 - mdpi.com
Bone is a dynamic tissue composed of cells, an extracellular matrix, and mineralized portion.
Osteoblasts are responsible for proper bone formation and remodeling, and function. These …

[HTML][HTML] Effects of PTH on osteoblast bioenergetics in response to glucose

VE DeMambro, L Tian, V Karthik, CJ Rosen, AR Guntur - Bone reports, 2023 - Elsevier
Parathyroid hormone acts through its receptor, PTHR1, expressed on osteoblasts, to control
bone remodeling. Metabolic flexibility for energy generation has been demonstrated in …

Polyphosphate Nanoparticles: Balancing Energy Requirements in Tissue Regeneration Processes

WEG Müller, M Neufurth, S Wang, HC Schröder… - Small, 2024 - Wiley Online Library
Nanoparticles of a particular, evolutionarily old inorganic polymer found across the
biological kingdoms have attracted increasing interest in recent years not only because of …

Pyruvate dehydrogenase kinase 4 promotes osteoblastic potential of BMP9 by boosting Wnt/β-catenin signaling in mesenchymal stem cells

YY Yang, HH Luo, YX Deng, XT Yao, J Zhang… - … International Journal of …, 2023 - Elsevier
Abstract Bone morphogenetic protein 9 (BMP9) is an effective osteogenic factor and a
promising candidate for bone tissue engineering. The osteoblastic potential of BMP9 needs …

Exogenous oxygen is required for prostanoid induction under brain ischemia as evidence for a novel regulatory mechanism

DR Seeger, B Schofield, D Besch, SA Golovko… - Journal of Lipid …, 2023 - ASBMB
Previously, we and others reported a rapid and dramatic increase in brain prostanoids (PG),
including prostaglandins, prostacyclins, and thromboxanes, under ischemia that is …

High‐impact jumping mitigates the short‐term effects of low energy availability on bone resorption but not formation in regularly menstruating females: A randomized …

MJ Hutson, E O'Donnell… - … Journal of Medicine …, 2023 - Wiley Online Library
Low energy availability (LEA) is prevalent in active individuals and negatively impacts bone
turnover in young females. High‐impact exercise can promote bone health in an energy …

Mef2c regulates bone mass through Sost-dependent and-independent mechanisms

C Morfin, A Sebastian, SP Wilson, B Amiri… - Bone, 2024 - Elsevier
Mef2c is a transcription factor that mediates key cellular behaviors that promote
endochondral ossification and bone formation. Previously, Mef2c has been shown to …

Linoleic acid blunts early osteoblast differentiation and impairs oxidative phosphorylation in vitro

PDC Nesbeth, TR Ziegler, AK Tripathi, S Dabeer… - … and Essential Fatty …, 2024 - Elsevier
Background Linoleic acid (LNA), an essential polyunsaturated fatty acid (PUFA), plays a
crucial role in cellular functions. However, excessive intake of LNA, characteristic of Western …

Interplay Between Skeletal and Hematopoietic Cells in the Bone Marrow Microenvironment in Homeostasis and Aging

ER Quarato, NA Salama, LM Calvi - Current Osteoporosis Reports, 2024 - Springer
Abstract Purpose of the Review In this review, we discuss the most recent scientific
advances on the reciprocal regulatory interactions between the skeletal and hematopoietic …