Results 51 to 60 of about 172,466 (303)

Mathematical modelling of the pathogenesis of multiple myeloma-induced bone disease [PDF]

, 2014
Multiple myeloma (MM) is the second most common haematological malignancy and results in destructive bone lesions. The interaction between MM cells and the bone microenvironment plays an important role in the development of the tumour cells and MM ...
Blum B, Eriksen EF, Klein B, Lipton A, Mundy GR, Schmitt CP, Shay G   +6 more
core   +1 more source

Early‐life high‐fat diet exposure increases Achilles tendon stiffness and induces transcriptomic alterations

FEBS Open Bio, EarlyView.
Early‐life exposure to a high‐fat diet altered intact Achilles tendons in rat offspring, making them thinner, stiffer, and molecularly distinct even without injury. These findings suggest that developmental high‐fat diet exposure may impair tendon quality and increase susceptibility to mechanical overload or tendon injury later in life.
Heyong Yin, Ziyang Yuan, Wenli Jiang, Ai Guo   +3 more
wiley   +1 more source

miR-539 mediates osteoblast mineralization by regulating Distal-less genes 2 in MC3T3-E1 cell line

Open Life Sciences, 2017
microRNAs (miRNAs) play an important role in osteoblast differentiation. However, the mechanisms of miRNAs regulating osteoblast mineralization still needs to be further cleared.
Han Jianguo, Su Li, Zhang Chunyang, Jiang Rongcai   +3 more
doaj   +1 more source

Cutaneous Melanoma Drives Metabolic Changes in the Aged Bone Marrow Immune Microenvironment

Aging and Cancer, EarlyView.
Melanoma, the deadliest form of skin cancer, increasingly affects older adults. Our study reveals that melanoma induces changes in iron and lipid levels in the bone marrow, impacting immune cell populations and increasing susceptibility to ferroptosis.
Alexis E. Carey, Murilo Ramos Rocha, Cheyenne Palm, Vania Wang, Denys Balandin, Ethan Black, Kevin Y. Zhang, Fan Huang, Daniel J. Zabransky, Yash Chhabra, Mareike Peters, Gabriel Ghiaur, Ashani Weeraratna   +12 more
wiley   +1 more source

The effect of application of bovine amniotic membrane on osteoblasts, osteocytes, and collagen in the post-extraction alveolar bone socket of Sprague Dawley rats

Padjadjaran Journal of Dentistry, 2023
Introduction: Tooth extraction can result in loss of alveolar bone. The application of biomaterials Bovine Amniotic Membrane (BAM) that containing growth factors and collagen is expected to play a role in socket preservation.
Artdhea Regita Wibowo, Octarina Octarina, Elly Munadziroh, Ekowati Handharyani   +3 more
doaj   +1 more source

Osteoblast biology: developmental origin and interactive nature of osteoblasts

, 2021
Bone formation occurs throughout life to support growth and bone remodeling in response to mechanical forces, metabolic needs, and tissue repair upon injury. The physiological requirement for continuous bone renewal to accommodate remodeling necessitates recruitment, proliferation, and differentiation of bone-forming osteoblasts to counteract the ...
van der Eerden, Bram C.J., van Wijnen, André J.   +1 more
openaire   +1 more source

Aging Is a Key Driver for Adult Acute Myeloid Leukemia

Aging and Cancer, EarlyView.
Acute myeloid leukemia (AML) is a classical age‐related hematologic malignancy, and a key driver of AML is aging, which profoundly regulates intrinsic factors such as genomic instability, epigenetic reprogramming, and metabolic dysregulation, and alters bone marrow microenvironment.
Rong Yin, Haojian Zhang
wiley   +1 more source

Eucommia ulmoides Oliver polysaccharide alleviates glucocorticoid-induced osteoporosis by stimulating bone formation via ERK/BMP-2/SMAD signaling

Scientific Reports
Osteoporosis (OP) is a metabolic disease characterized by low bone mineral mass owing to osteoblast dysfunction. Eucommia ulmoides Oliver (EuO) is a Chinese herbal medicine traditionally used to treat OP.
Jiyu Song, Yongfeng Zhang, Xinghui Jin, Yanfeng Zhu, Yutong Li, Min Hu   +5 more
doaj   +1 more source

Cytotoxicity Effects of Polyhydroxybutyrate/Chitosan/Bioglass Nanocomposite Scaffolds on Human Osteoblast-like Cells (SAOS-2 Cells)

مجله دانشکده دندانپزشکی اصفهان, 2022
In tissue engineering, a porous material is applied as the extracellular matrix or scaffold for cell growth. Then growth factors are added to this scaffold whose cytotoxicity must be assessed.
Batool Hashemi-Beni, Maryam Khoroushi, Saeed Karbasi, Fariba Heidari, Mohamad Reza Foroughi   +4 more
doaj   +1 more source

Incorporation of Selenium into Sol–Gel‐Derived Bioactive Glass: Influence on Glass Structure, Bioactivity, and its Selective Cytotoxicity

Advanced Engineering Materials, EarlyView.
Selenium was incorporated into a sol–gel‐derived bioactive glass to enable sustained therapeutic ion release. The selenium‐containing glass preserved bioactivity while selectively inducing cytotoxicity in osteosarcoma cells and maintaining osteoblastic viability.
Breno Rocha Barrioni, Thalita Marcolan Valverde, Talita Martins, Guilherme Mattos Jardim Costa, Alfredo Miranda de Goes, Marcello Rosa Dumont, Eduardo Henrique Martins Nunes, Marivalda de Magalhães Pereira   +7 more
wiley   +1 more source