Logo Medical Science Monitor

Call: +1.631.470.9640
Mon - Fri 10:00 am - 02:00 pm EST

Contact Us

Logo Medical Science Monitor Logo Medical Science Monitor Logo Medical Science Monitor

04 March 2014 : Original article  

Stro-1-positive BMSCs predict postoperative periprosthetic bone mineral density outcomes in uncemented total hip arthroplasty patients

Yi ShenAE, Xiaomiao LiE, Yurun DingBE, Weiping RenE, Weili WangE

DOI: 10.12659/MSM.889825

Med Sci Monit 2014; 20:361-367

Abstract

BACKGROUND: Bone marrow cell profiles are variable after total hip arthroplasty (THA), including variable levels of Stro-1+ and bone morphogenetic protein receptor (BMPRs)+ cells. We investigated the impact of bone marrow cell profiles on changes in periprosthetic bone mineral density (BMD) in uncemented THA patients.

MATERIAL AND METHODS: Bone marrow aspirates were collected from the metaphyseal region of discarded femoral heads from 24 consecutive THA patients (12 men and 12 women; mean age 66.7±11.0 years; range 52–87 years) treated from March 2009 to March 2011 at a single facility. Perioperative proportions of Stro-1+ and BMPR+ cells in femoral heads were assessed by flow cytometry. Follow-up examined the proximal femur Gruen zones R1 and R7 at 1 week and at 3, 6, and 12 months after THA, using dual-energy X-ray absorptiometry. Associations between BMD loss and age, gender, BMPRs+, and Stro-1+ were analyzed.

RESULTS: At 3 months, R1 and R7 BMD decreased by 4.4% and 6.4%, respectively (P<0.05). At 12 months, the overall BMD decreases in R1 and R7 were 10.2% and 1%, respectively (P<0.05). Higher Stro-1+ cells proportion predicted R7 BMD increases at all time points (P<0.05) and R1 BMD increases at 6 and 12 months (P<0.05). BMPR1a+ proportion was associated with BMD increases at 6 months in the R1 region. BMPR2+ was not significantly associated with BMD (P>0.05).

CONCLUSIONS: Elevated Stro-1+ bone marrow cell profile may be a useful prognostic indicator for uncemented THA patients.

Keywords: Osteogenesis, Absorptiometry, Photon, Arthroplasty, Replacement, Hip, Bone Morphogenetic Proteins, Aged, 80 and over, Antigens, Surface - metabolism, Bone Cements - therapeutic use, Bone Density, Bone Marrow Cells - pathology, Bone Morphogenetic Protein Receptors, Type I - metabolism, Bone Morphogenetic Protein Receptors, Type II - metabolism, Femur - radiography, Hip Prosthesis, Postoperative Care, Stromal Cells - pathology

0 Comments

Editorial

04 June 2022 : Editorial  

Editorial: Acute Hepatitis of Unknown Origin in Children. Is Autoimmunity at Play?

Nahum Mendez-Sanchez, Shreya C. Pal
Faculty of Medicine, National Autonomous University of Mexico, Mexico City, Mexico

DOI: 10.12659/MSM.937371

Med Sci Monit 2022; 28:e937371

SARS-CoV-2/COVID-19

30 June 2022 : Editorial  

Editorial: World Health Organization (WHO) Variants of Concern Lineages Under Monitoring (VOC-LUM) in Respo...

Med Sci Monit In Press; DOI: 10.12659/MSM.937676  

27 June 2022 : Clinical Research  

Shoulder Injury Related to Vaccine Administration (SIRVA) in 16 Patients Following COVID-19 Vaccination Who...

Med Sci Monit In Press; DOI: 10.12659/MSM.937430  

In Press

30 Jun 2022 : Laboratory Research  

Bcl-2 19-kDa Interacting Protein 3 (BNIP3)-Mediated Mitophagy Attenuates Intermittent Hypoxia-Induced Human...

Med Sci Monit In Press; DOI: 10.12659/MSM.936760  

30 Jun 2022 : Editorial  

Editorial: World Health Organization (WHO) Variants of Concern Lineages Under Monitoring (VOC-LUM) in Respo...

Med Sci Monit In Press; DOI: 10.12659/MSM.937676  

30 Jun 2022 : Clinical Research  

Antioxidant System and Ions Concentrations After Femoral Neck and Resurfacing Hip Arthroplasty

Med Sci Monit In Press; DOI: 10.12659/MSM.936335  

28 Jun 2022 : Meta-Analysis  

Urodynamics in Early Diagnosis of Diabetic Bladder Dysfunction in Women: A Systematic Review and Meta-Analysis

Med Sci Monit In Press; DOI: 10.12659/MSM.937166  

Most Viewed Current Articles

30 Dec 2021 : Clinical Research  

Retrospective Study of Outcomes and Hospitalization Rates of Patients in Italy with a Confirmed Diagnosis o...

DOI :10.12659/MSM.935379

Med Sci Monit 2021; 27:e935379

08 Mar 2022 : Review article  

A Review of the Potential Roles of Antioxidant and Anti-Inflammatory Pharmacological Approaches for the Man...

DOI :10.12659/MSM.936292

Med Sci Monit 2022; 28:e936292

01 Nov 2020 : Review article  

Long-Term Respiratory and Neurological Sequelae of COVID-19

DOI :10.12659/MSM.928996

Med Sci Monit 2020; 26:e928996

01 Jan 2022 : Editorial  

Editorial: Current Status of Oral Antiviral Drug Treatments for SARS-CoV-2 Infection in Non-Hospitalized Pa...

DOI :10.12659/MSM.935952

Med Sci Monit 2022; 28:e935952

Your Privacy

We use cookies to ensure the functionality of our website, to personalize content and advertising, to provide social media features, and to analyze our traffic. If you allow us to do so, we also inform our social media, advertising and analysis partners about your use of our website, You can decise for yourself which categories you you want to deny or allow. Please note that based on your settings not all functionalities of the site are available. View our privacy policy.

Medical Science Monitor eISSN: 1643-3750
Medical Science Monitor eISSN: 1643-3750