Evidence map›Paper›PMID 26221587›Full record

ArticleBioMed research international2015

Alendronate-Eluting Biphasic Calcium Phosphate (BCP) Scaffolds Stimulate Osteogenic Differentiation.

Sung Eun Kim, Young-Pil Yun, Deok-Won Lee, Eun Young Kang, Won Jae Jeong, Boram Lee, Myeong Seon Jeong, Hak Jun Kim, Kyeongsoon Park, Hae-Ryong Song

Abstract read
In one paragraph

Article in BioMed research international, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

11 citing papers in PubMed.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors.

Sung Eun KimDepartment of Orthopedic Surgery and Rare Diseases Institute, Korea University Medical College, Guro Hospital, No. 80, Guro-dong, Guro-gu, Seoul 152-703, Republic of Korea.
Young-Pil YunDepartment of Orthopedic Surgery and Rare Diseases Institute, Korea University Medical College, Guro Hospital, No. 80, Guro-dong, Guro-gu, Seoul 152-703, Republic of Korea.
Deok-Won LeeDepartment of Oral and Maxillofacial Surgery, Kyung Hee University Dental Hospital at Gangdong, Kyung Hee University, 892 Dongnam-ro, Gangdong-gu, Seoul 134-727, Republic of Korea.
Eun Young KangDepartment of Orthopedic Surgery and Rare Diseases Institute, Korea University Medical College, Guro Hospital, No. 80, Guro-dong, Guro-gu, Seoul 152-703, Republic of Korea.
Won Jae JeongDepartment of Molecular & Cell Biology, University of California, Berkeley, 142 LSA, No. 3200, Berkeley, CA 94720-3200, USA.
Boram LeeDisease Research Center, Korea Basic Science Institute, Gangwondaehakgil-1, Chuncheon, Gangwon-do 200-701, Republic of Korea.
Myeong Seon JeongDisease Research Center, Korea Basic Science Institute, Gangwondaehakgil-1, Chuncheon, Gangwon-do 200-701, Republic of Korea.
Hak Jun KimDepartment of Orthopedic Surgery and Rare Diseases Institute, Korea University Medical College, Guro Hospital, No. 80, Guro-dong, Guro-gu, Seoul 152-703, Republic of Korea.
Kyeongsoon ParkDisease Research Center, Korea Basic Science Institute, Gangwondaehakgil-1, Chuncheon, Gangwon-do 200-701, Republic of Korea.
Hae-Ryong SongDepartment of Orthopedic Surgery and Rare Diseases Institute, Korea University Medical College, Guro Hospital, No. 80, Guro-dong, Guro-gu, Seoul 152-703, Republic of Korea.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Biphasic calcium phosphate (BCP) scaffolds have been widely used in orthopedic and dental fields as osteoconductive bone substitutes. However, BCP scaffolds are not satisfactory for the stimulation of osteogenic differentiation and maturation. To enhance osteogenic differentiation, we prepared alendronate- (ALN-) eluting BCP scaffolds. The coating of ALN on BCP scaffolds was confirmed by scanning electron microscopy (FE-SEM), energy-dispersive X-ray spectroscopy (EDS), and attenuated total reflectance-Fourier transform infrared spectroscopy (ATR-FTIR). An in vitro release study showed that release of ALN from ALN-eluting BCP scaffolds was sustained for up to 28 days. In vitro results revealed that MG-63 cells grown on ALN-eluting BCP scaffolds exhibited increased ALP activity and calcium deposition and upregulated gene expression of Runx2, ALP, OCN, and OPN compared with the BCP scaffold alone. Therefore, this study suggests that ALN-eluting BCP scaffolds have the potential to effectively stimulate osteogenic differentiation.

Indexed as

AlendronateBone RegenerationCell DifferentiationCell LineCell ProliferationHumansHydroxyapatitesMicroscopy, Electron, ScanningOsteogenesisTissue ScaffoldsAlendronatehydroxyapatite-beta tricalcium phosphateHydroxyapatites

Identifiers

PMID26221587
PMCPMC4499637

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.