[HTML][HTML] Systemic IL-27 administration prevents abscess formation and osteolysis via local neutrophil recruitment and activation

Y Morita, M Saito, J Rangel-Moreno, AM Franchini… - Bone research, 2022 - nature.com
Interleukin-27 is a pleiotropic cytokine whose functions during bacterial infections remain
controversial, and its role in patients with S. aureus osteomyelitis is unknown. To address this …

[HTML][HTML] Evolving concepts in bone infection: redefining “biofilm”,“acute vs. chronic osteomyelitis”,“the immune proteome” and “local antibiotic therapy”

…, AL Gill, SR Gill, K Nishitani, M Ishikawa, Y Morita… - Bone research, 2019 - nature.com
Osteomyelitis is a devastating disease caused by microbial infection of bone. While the
frequency of infection following elective orthopedic surgery is low, rates of reinfection are …

[HTML][HTML] Improved genetic prediction of the risk of knee osteoarthritis using the risk factor-based polygenic score

Y Morita, Y Kamatani, H Ito, S Ikegawa… - Arthritis Research & …, 2023 - Springer
Background Polygenic risk score (PRS) analysis is used to predict disease risk. Although
PRS has been shown to have great potential in improving clinical care, PRS accuracy …

[HTML][HTML] Interleukin-27 and its diverse effects on bacterial infections

Y Morita, EA Masters, EM Schwarz… - Frontiers in …, 2021 - frontiersin.org
Innate and adaptive immune responses against pathogens are known to be carefully
orchestrated by specific cytokines that initiate and down regulate immune cell functions from the …

Subchondral bone fragility with meniscal tear accelerates and parathyroid hormone decelerates articular cartilage degeneration in rat osteoarthritis model

Y Morita, H Ito, M Ishikawa, T Fujii… - Journal of …, 2018 - Wiley Online Library
The aims of this study were to investigate the influence of subchondral bone fragility (SBF)
on the progression of the knee osteoarthritis by using a novel rat model, and to examine the …

Intraoperative medial joint laxity in flexion decreases patient satisfaction after total knee arthroplasty

…, S Nakamura, K Nishitani, S Lyman, Y Morita… - Archives of orthopaedic …, 2018 - Springer
Introduction The relationship between postoperative tibiofemoral ligament balance and patient
satisfaction in total knee arthroplasty (TKA) has been explored previously. However, the …

[HTML][HTML] IsdB antibody–mediated sepsis following S. aureus surgical site infection

K Nishitani, M Ishikawa, Y Morita, N Yokogawa, C Xie… - JCI insight, 2020 - ncbi.nlm.nih.gov
Staphylococcus aureus is prevalent in surgical site infections (SSI) and leads to death in
approximately 1% of patients. Phase IIB/III clinical trial results have demonstrated that …

Distinct vasculotropic versus osteotropic features of S. agalactiae versus S. aureus implant‐associated bone infection in mice

…, SP Hao, HM Kenney, Y Morita… - Journal of …, 2021 - Wiley Online Library
Osteomyelitis is a devastating complication of orthopaedic surgery and commonly caused
by Staphylococcus aureus (S. aureus) and Group B Streptococcus (GBS, S. agalactiae). …

[HTML][HTML] Excessive flexed position of the femoral component causes abnormal kinematics and joint contact/ligament forces in total knee arthroplasty

…, S Kuriyama, S Nakamura, YD Song, Y Morita… - Scientific Reports, 2023 - nature.com
Poor clinical outcomes are reported in excessive flexion of the femoral component in total
knee arthroplasty (TKA), but their mechanisms have not yet been elucidated. This study aimed …

Biomechanical comparison of kinematic and mechanical knee alignment techniques in a computer simulation medial pivot total knee arthroplasty model

…, S Kuriyama, K Nishitani, H Ito, Y Morita… - The Journal of Knee …, 2023 - thieme-connect.com
Several concepts may be used to restore normal knee kinematics after total knee arthroplasty.
One is a kinematically aligned (KA) technique, which restores the native joint line and limb …