- Integration of CiNii Books functions for fiscal year 2025 has completed
- Trial version of CiNii Research Knowledge Graph Search feature is available on CiNii Labs
- 【Updated on November 26, 2025】Regarding the recording of “Research Data” and “Evidence Data”
- Start the collection of all publicly IRDB content
- Incorporate Research Data from KAKEN
Promotion of skeletal muscle repair in a rat skeletal muscle injury model by local injection of human adipose tissue-derived regenerative cells
-
- Ryo Mori
- Department of Orthopedic Surgery, Graduate School of Biomedical Sciences; Hiroshima University; Japan
-
- Naosuke Kamei
- Department of Orthopedic Surgery, Graduate School of Biomedical Sciences; Hiroshima University; Japan
-
- Shingo Okawa
- Department of Orthopedic Surgery, Graduate School of Biomedical Sciences; Hiroshima University; Japan
-
- Akihiro Nakabayashi
- Department of Orthopedic Surgery, Graduate School of Biomedical Sciences; Hiroshima University; Japan
-
- Kazunori Yokota
- Department of Plastic and Reconstructive Surgery, Graduate School of Biomedical Sciences; Hiroshima University; Japan
-
- Yukihito Higashi
- Division of Regeneration and Medicine; Hiroshima University Hospital; Japan
-
- Mitsuo Ochi
- Department of Orthopedic Surgery, Graduate School of Biomedical Sciences; Hiroshima University; Japan
Bibliographic Information
- Other Title
-
- Promotion of skeletal muscle repair by ADRC injection
- Published
- 2012-12-14
- Resource Type
- journal article
- Rights Information
-
- http://doi.wiley.com/10.1002/tdm_license_1.1
- DOI
-
- 10.1002/term.1659
- Publisher
- Hindawi Limited
Search this article
Description
Human adipose tissue-derived regenerative cells (ADRCs) can be isolated easily and aseptically from unwanted subcutaneous fat without culturing. ADRCs have been used in clinical cosmetic therapy. In addition, they are expected to be an attractive and feasible source of cell-based therapies in regenerative medicine. Therefore, this paper investigates whether transplantation of human adult ADRCs into skeletal muscle injury models promotes the repair of muscle tissues. This was done by locally injecting human ADRCs into an injured site after laceration of the nude-rat tibialis anterior muscle. Phosphate-buffered saline (PBS) and bone marrow mononuclear cells (MNCs) were injected as negative and positive controls, respectively. After injury, recovery of muscle strength was accelerated by transplantation of ADRCs compared to administration of PBS and MNCs. Moreover, transplantation of ADRCs also enhanced angiogenesis and myogenesis, but the number of vascular and muscular cells labeled with the human cell-specific maker was limited at the injury site. Results showed that transplantation of ADRCs into a skeletal muscle injury model promoted repair of muscle tissues in a paracrine manner rather than differentiation of itself into blood vessels and myofibres. Thus, it is believed that ADRCs are a useful and feasible cell source not only for cosmetic therapy but also for regenerative therapy.
Journal
-
- Journal of Tissue Engineering and Regenerative Medicine
-
Journal of Tissue Engineering and Regenerative Medicine 9 (10), 1150-1160, 2012-12-14
Hindawi Limited
