Results 131 to 140 of about 38,030 (279)

Alterations of bone proteins in medication‐related osteonecrosis of the jaw

European Journal of Oral Sciences, Volume 133, Issue 2, April 2025.
Abstract Changes in the protein expression pattern of osteoblastic lineage cells from the alveolar bone (OLAB) during medication‐related osteonecrosis of the jaw (MRONJ) have rarely been investigated. This lack of information is partly because of the limited availability of healthy samples and the lack of human alveolar bone cell lines for research ...
Andrea Schubert, Phillipp Brockmeyer, Philipp Kauffmann, Jan Wiegel, Florian Lautenbacher, Nicolai Miosge, Boris Schminke   +6 more
wiley   +1 more source

Isolation of osteocytes and their response to calcitonin [PDF]

, 2015
© 2015 Dr. Ling Yeong ChiaSalmon calcitonin (sCT) had been reported to increase sclerostin at both the mRNA and protein levels in osteocytes in young rats.
Chia, Ling Yeong
core  

Osteocyte mitochondria regulate angiogenesis of transcortical vessels

Nature Communications
Transcortical vessels (TCVs) provide effective communication between bone marrow vascular system and external circulation. Although osteocytes are in close contact with them, it is not clear whether osteocytes regulate the homeostasis of TCVs.
Peng Liao, Long Chen, Hao Zhou, Jiong Mei, Ziming Chen, Bingqi Wang, Jerry Q. Feng, Guangyi Li, Sihan Tong, Jian Zhou, Siyuan Zhu, Yu Qian, Yao Zong, Weiguo Zou, Hao Li, Wenkan Zhang, Meng Yao, Yiyang Ma, Peng Ding, Yidan Pang, Chuan Gao, Jialun Mei, Senyao Zhang, Changqing Zhang, Delin Liu, Minghao Zheng, Junjie Gao   +26 more
doaj   +1 more source

Cellular Dynamics and Dentine Bridge Formation Following Direct Pulp Capping With MTA and Biodentine in a Murine Model

International Endodontic Journal, EarlyView.
ABSTRACT Aim Formation of a mineralized dentine bridge is the hallmark of successful direct pulp capping (DPC). Mineral trioxide aggregate (MTA) and Biodentine are widely used capping materials, but in vivo evidence comparing their regenerative potential remains inconclusive. This study used a controlled murine model to compare dentine bridge formation
Amnah Sajdeya, Joshua Milgram, Nurit Kot‐Limon, Itzhak Abramovitz, Amnon Sharir   +4 more
wiley   +1 more source

Bone-Orchestrating Cells, Osteocytes [PDF]

Osteocytes build up functional syncytia, i.e., the osteocytic lacunar-canalicular system（OLCS）. The osteocytes are interconnected through gap junctions between their cytoplasmic processes, which pass through narrow passageways referred to as osteocytic ...
Suzuki, Reiko, Masuki, Hideo, Hasegawa, Tomoka, Shimoji, Shinji, Amizuka, Norio, Kawanami, Masamitsu, Yamada, Tamaki, Yamamoto, Tsuneyuki, Hongo, Hiromi, Sasaki, Muneteru   +9 more
core  

Pip5k1c expression in osteocytes regulates bone remodeling in mice

Journal of Orthopaedic Translation
Research background: The role of osteocytes in maintaining bone mass has been progressively emphasized. Pip5k1c is the most critical isoform among PIP5KIs, which can regulate cytoskeleton, biomembrane, and Ca2+ release of cells and participate in many ...
Sixiong Lin, Chu Tao, Qinnan Yan, Huanqing Gao, Lei Qin, Yiming Zhong, Qing Yao, Peijun Zhang, Jiaming Yang, Xuenong Zou, Guozhi Xiao   +10 more
doaj   +1 more source

Scaling relationships between Haversian canal‐to‐secondary osteon and midshaft femur cortical‐to‐total area in a human autopsy sample

Journal of Anatomy, EarlyView.
We report that femoral cortical thickness was strongly and negatively associated with secondary osteon porosity in an Australian autopsy sample, indicating that thicker cortices contained less porous secondary osteons. This allometric relationship held for the whole sample, males and sedentary well‐nourished individuals, but not for females or other ...
Justyna J. Miszkiewicz, Laura A. B. Wilson, Karen M. Cooke, Rita Hardiman   +3 more
wiley   +1 more source

Senescent and apoptotic osteocytes and aging: Exercise to the rescue? [PDF]

, 2019
Osteocytes are the most prevalent cell in the skeleton and are the master regulator of bone remodeling. Despite the understanding that osteocytes have a multiyear lifespan, and some factors induce apoptosis in osteocytes, much less is understood about ...
Sherk, Vanessa D, Rosen, Clifford J
core  

Comparative histological analysis of vertebrates reveals Triassic climate variability across southern Pangea

Journal of Anatomy, EarlyView.
Bone tissues of Triassic taxa reveal life history signals consistent with climatic variation across southern Pangea, spanning present‐day Brazil, Argentina, Zimbabwe, and India. Slower growth patterns within the Zimbabwean assemblage suggest a comparatively more arid intracontinental environment than those closer to the coast. Artwork by Andrey Atuchin.
Valerie Trinidad, Darlington Munyikwa, Michel Zondo, Timothy J. Broderick, Sterling J. Nesbitt, Stephen Tolan, Christopher Griffin   +6 more
wiley   +1 more source

A description of dental microanatomy and implantation geometry in Chamaeleonidae

Journal of Anatomy, EarlyView.
A reassessment of the dental histology in adult chamaeleons reveals the presence of periodontal ligament. Alongside alveolar bone and cementum, these tissues together constitute a compacted and remodelled tripartite periodontium. Our findings include the novel observation of plicidentine‐like protuberances of dentine within underlying bone.
Giles D. Sukkert, Ilaria Paparella, Michael R. Doschak, Aaron R. H. LeBlanc, Michael W. Caldwell   +4 more
wiley   +1 more source