ReferenceID 5578
Ascorbic acid promotes nucleus pulposus cell regeneration by regulating proliferation during intervertebral disc degeneration
J Nutr Biochem
Intervertebral disc degeneration (IVDD) affects human health. Ascorbic acid (AA) deficiency is a major factor that contributes to the development of degenerative disc disease in the elderly. Here, as a novel treatment wi
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Record Fields
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- Reference Id
- 5578
- Evidence Id
- 22168
- Core Evidence Id
- 22168
- Source Reference Id
- 4375
- Herb2 Reference Id
- HBREF005172
- Subject Paper Key
- HBIN032689_35779794
- Pubmed Id
- 35779794
- Doi
- 10.1016/j.jnutbio.2022.109099
- Paper Title
- Ascorbic acid promotes nucleus pulposus cell regeneration by regulating proliferation during intervertebral disc degeneration
- Paper Abstract
- Intervertebral disc degeneration (IVDD) affects human health. Ascorbic acid (AA) deficiency is a major factor that contributes to the development of degenerative disc disease in the elderly. Here, as a novel treatment with promising applications, we demonstrate that AA treatment inhibited senescence and maintained the proliferation of nucleus pulposus (NP) cells during long-term culture. AA-treated NP cells and acupuncture-treated rat models exhibited degenerative resistance during cell passaging and AA increased cell proliferation and decreased time-related senescence. Interestingly, Kyoto Encyclopedia of Genes and Genomes pathway mapping revealed five top enriched pathways and four pathways were associated with the aldehyde dehydrogenase (ALDH) enzyme family, especially proliferation-related ALDH1A3. Collectively, our findings demonstrate that ALDH1A3 expression was increased by AA treatment, which counteracted degeneration in NP cells over time and rejuvenated maintenance of proliferation in NP cells, which has a promising therapeutic implications in IVDD.
- Journal
- J Nutr Biochem
- Publish Year
- 2022
- Experiment Subject
- rat; human; aa-treated np cells
- Experiment Type
- Cell Experiment
- Phenotype Related
- Ascorbic Acid (aa) Deficiency; Intervertebral Disc Degeneration; Degenerative Disc Disease
- Paper Title Cn
- Paper Title En
- Ascorbic acid promotes nucleus pulposus cell regeneration by regulating proliferation during intervertebral disc degeneration
- Bilingual Status
- semi_complete