Biological effects of metal degradation in hip arthroplasties

D Granchi, LM Savarino, G Ciapetti… - Critical Reviews in …, 2018 - Taylor & Francis
Metals and metal alloys are the most used materials in orthopedic implants. The focus is on
total hip arthroplasty (THA) that, though well tolerated, may be associated with local and …

The potential impact of surface crystalline states of titanium for biomedical applications

J Barthes, S Ciftci, F Ponzio… - Critical reviews in …, 2018 - Taylor & Francis
In many biomedical applications, titanium forms an interface with tissues, which is crucial to
ensure its long-term stability and safety. In order to exert control over this process, titanium …

BMP-2 functional polypeptides relieve osteolysis via bi-regulating bone formation and resorption coupled with macrophage polarization

J Wang, Y Xue, Y Wang, C Liu, S Hu, H Zhao… - NPJ Regenerative …, 2023 - nature.com
Osteolysis caused by wear debris around the prosthesis is the main reason for aseptic
loosening. Extending prosthetic service life is still challenging. In this study, we first …

Air pollution and preterm birth in the US State of Georgia (2002–2006): associations with concentrations of 11 ambient air pollutants estimated by combining …

H Hao, HH Chang, HA Holmes… - Environmental …, 2016 - ehp.niehs.nih.gov
Background: Previous epidemiologic studies suggest associations between preterm birth
and ambient air pollution. Objective: We investigated associations between 11 ambient air …

Bacterial pathogen-associated molecular patterns stimulate biological activity of orthopaedic wear particles by activating cognate Toll-like receptors

EM Greenfield, MA Beidelschies, JM Tatro… - Journal of Biological …, 2010 - ASBMB
Aseptic loosening of orthopaedic implants is induced by wear particles generated from the
polymeric and metallic components of the implants. Substantial evidence suggests that …

Sinomenine inhibits macrophage M1 polarization by downregulating α7nAChR via a feedback pathway of α7nAChR/ERK/Egr-1

Y Zhi, J Li, L Yi, R Zhu, J Luo, Q Shi, S Bai, Y Li, Q Du… - Phytomedicine, 2022 - Elsevier
Background Sinomenine (SIN) is an anti-inflammatory drug that has been used for decades
in China to treat arthritis. In a previous study, SIN acted on α7 nicotinic acetylcholine …

Females with unexplained joint pain following total joint arthroplasty exhibit a higher rate and severity of hypersensitivity to implant metals compared with males …

MS Caicedo, E Solver, L Coleman, JJ Jacobs… - JBJS, 2017 - journals.lww.com
Background: Recent studies indicate that females demonstrate an increased risk of
experiencing adverse local tissue reactions, aseptic loosening, and revision after primary …

Effects of cobalt and chromium ions on oxidative stress and energy metabolism in macrophages in vitro

Z Salloum, EA Lehoux, ME Harper… - Journal of Orthopaedic …, 2018 - Wiley Online Library
Cobalt and chromium ions released from cobalt‐chromium‐molybdenum (CoCrMo)‐based
implants are a potential health concern, especially since both ions have been shown to …

Mathematical model of chronic pancreatitis

W Hao, HM Komar, PA Hart… - Proceedings of the …, 2017 - National Acad Sciences
Chronic pancreatitis (CP) is a progressive inflammatory disease of the pancreas, leading to
its fibrotic destruction. There are currently no drugs that can stop or slow the progression of …

Activation of Egr-1 in human lung epithelial cells exposed to silica through MAPKs signaling pathways

L Chu, T Wang, Y Hu, Y Gu, Z Su, H Jiang - PLoS One, 2013 - journals.plos.org
The alveolar type II epithelial cell, regarded historically as a key target cell in initial injury by
silica, now appears to be important in both defense from lung damage as well as elaboration …