Temporal gene expression profiling during early-stage traumatic temporomandibular joint bony ankylosis in a sheep model
Background Investigating the molecular biology underpinning the early-stage of traumatic temporomandibular joint (TMJ) ankylosis is crucial for discovering new ways to prevent the disease. This study aimed to explore the dynamic changes of transcriptome from the intra-articular hematoma or the newly generated ankylosed callus during the onset and early progression of TMJ ankylosis. Methods Based on a well-established sheep model of TMJ bony ankylosis, the genome-wide microarray data were obtained from samples at postoperative Days 1, 4, 7, 9, 11, 14 and 28, with intra-articular hematoma at Day 1 serving as controls. Fold changes in gene expression values were measured, and genes were identified via clustering based on time series analysis and further categorised into three major temporal classes: increased, variable and decreased expression groups. The genes in these three temporal groups were further analysed to reveal pathways and establish their biological significance. Results Osteoblastic and angiogenetic genes were found to be significantly expressed in the increased expression group. Genes linked to inflammation and osteoclasts were found in the decreased expression group. The various biological processes and pathways related to each temporal expression group were identified, and the increased expression group comprised genes exclusively involved in the following pathways: Hippo signaling pathway, Wnt signaling pathway and Rap 1 signaling pathway. The decreased expression group comprised genes exclusively involved in immune-related pathways and osteoclast differentiation. The variable expression group consisted of genes associated with DNA replication, DNA repair and DNA recombination. Significant biological pathways and transcription factors expressed at each time point postoperatively were also identified. Conclusions These data, for the first time, presented the temporal gene expression profiling and reveal the important process of molecular biology in the early-stage of traumatic TMJ bony ankylosis. The findings might contributed to identifying potential targets for the treatment of TMJ ankylosis..
| Medienart: |
E-Artikel |
|---|
| Erscheinungsjahr: |
2024 |
|---|---|
| Erschienen: |
2024 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:24 |
|---|---|
| Enthalten in: |
BMC oral health - 24(2024), 1 vom: 28. Feb. |
| Sprache: |
Englisch |
|---|
| Beteiligte Personen: |
Zhang, Tong-Mei [VerfasserIn] |
|---|
| Links: |
Volltext [kostenfrei] |
|---|
| Themen: |
Animal |
|---|
| Anmerkungen: |
© The Author(s) 2024 |
|---|
| doi: |
10.1186/s12903-024-03971-x |
|---|
| funding: |
|
|---|---|
| Förderinstitution / Projekttitel: |
|
| PPN (Katalog-ID): |
SPR054953855 |
|---|
| LEADER | 01000naa a22002652 4500 | ||
|---|---|---|---|
| 001 | SPR054953855 | ||
| 003 | DE-627 | ||
| 005 | 20240229064716.0 | ||
| 007 | cr uuu---uuuuu | ||
| 008 | 240229s2024 xx |||||o 00| ||eng c | ||
| 024 | 7 | |a 10.1186/s12903-024-03971-x |2 doi | |
| 035 | |a (DE-627)SPR054953855 | ||
| 035 | |a (SPR)s12903-024-03971-x-e | ||
| 040 | |a DE-627 |b ger |c DE-627 |e rakwb | ||
| 041 | |a eng | ||
| 100 | 1 | |a Zhang, Tong-Mei |e verfasserin |4 aut | |
| 245 | 1 | 0 | |a Temporal gene expression profiling during early-stage traumatic temporomandibular joint bony ankylosis in a sheep model |
| 264 | 1 | |c 2024 | |
| 336 | |a Text |b txt |2 rdacontent | ||
| 337 | |a Computermedien |b c |2 rdamedia | ||
| 338 | |a Online-Ressource |b cr |2 rdacarrier | ||
| 500 | |a © The Author(s) 2024 | ||
| 520 | |a Background Investigating the molecular biology underpinning the early-stage of traumatic temporomandibular joint (TMJ) ankylosis is crucial for discovering new ways to prevent the disease. This study aimed to explore the dynamic changes of transcriptome from the intra-articular hematoma or the newly generated ankylosed callus during the onset and early progression of TMJ ankylosis. Methods Based on a well-established sheep model of TMJ bony ankylosis, the genome-wide microarray data were obtained from samples at postoperative Days 1, 4, 7, 9, 11, 14 and 28, with intra-articular hematoma at Day 1 serving as controls. Fold changes in gene expression values were measured, and genes were identified via clustering based on time series analysis and further categorised into three major temporal classes: increased, variable and decreased expression groups. The genes in these three temporal groups were further analysed to reveal pathways and establish their biological significance. Results Osteoblastic and angiogenetic genes were found to be significantly expressed in the increased expression group. Genes linked to inflammation and osteoclasts were found in the decreased expression group. The various biological processes and pathways related to each temporal expression group were identified, and the increased expression group comprised genes exclusively involved in the following pathways: Hippo signaling pathway, Wnt signaling pathway and Rap 1 signaling pathway. The decreased expression group comprised genes exclusively involved in immune-related pathways and osteoclast differentiation. The variable expression group consisted of genes associated with DNA replication, DNA repair and DNA recombination. Significant biological pathways and transcription factors expressed at each time point postoperatively were also identified. Conclusions These data, for the first time, presented the temporal gene expression profiling and reveal the important process of molecular biology in the early-stage of traumatic TMJ bony ankylosis. The findings might contributed to identifying potential targets for the treatment of TMJ ankylosis. | ||
| 650 | 4 | |a Temporomandibular joint |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Mandibular condyle |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Ankylosis |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Microarray analysis |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Trauma |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Sheep |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Animal |7 (dpeaa)DE-He213 | |
| 700 | 1 | |a Yang, Kun |4 aut | |
| 700 | 1 | |a Jiao, Mai-Ning |4 aut | |
| 700 | 1 | |a Zhao, Yan |4 aut | |
| 700 | 1 | |a Xu, Zhao-Yuan |4 aut | |
| 700 | 1 | |a Zhang, Guan-Meng |4 aut | |
| 700 | 1 | |a Wang, Hua-Lun |4 aut | |
| 700 | 1 | |a Liang, Su-Xia |4 aut | |
| 700 | 1 | |a Yan, Ying-Bin |4 aut | |
| 773 | 0 | 8 | |i Enthalten in |t BMC oral health |d London : BioMed Central, 2001 |g 24(2024), 1 vom: 28. Feb. |w (DE-627)SPR028734432 |w (DE-600)2091511-1 |x 1472-6831 |7 nnns |
| 773 | 1 | 8 | |g volume:24 |g year:2024 |g number:1 |g day:28 |g month:02 |
| 856 | 4 | 0 | |u https://dx.doi.org/10.1186/s12903-024-03971-x |z kostenfrei |3 Volltext |
| 912 | |a GBV_USEFLAG_A | ||
| 912 | |a GBV_SPRINGER | ||
| 951 | |a AR | ||
| 952 | |d 24 |j 2024 |e 1 |b 28 |c 02 | ||