http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
- 中文 을 입력하시려면 zhongwen을 입력하시고 space를누르시면됩니다.
- 北京 을 입력하시려면 beijing을 입력하시고 space를 누르시면 됩니다.
RISS 인기검색어
- 검색키워드
- 저자 : Jingkai Wang (검색결과 3 건)
- 무료
- 기관 내 무료
- 유료
-
Hua, Jianming,Shen, Ning,Wang, Jingkai,Tao, Yiqing,Li, Fangcai,Chen, Qixin,Zhou, Xiaopeng Korean Society for Molecular and Cellular Biology 2019 Molecules and cells Vol.42 No.9
Adipose tissue-derived mesenchymal stem cells (ADSCs) are promising for regenerating degenerated intervertebral discs (IVDs), but the low efficiency of nucleus pulposus (NP)-specific differentiation limits their clinical applications. The Sonic hedgehog (Shh) signaling pathway is important in NP-specific differentiation of ADSCs, and Smoothened Agonist (SAG) is a highly specific and effective agonist of Shh signaling. In this study, we proposed a new differentiation strategy with the use of the small molecule SAG. The NP-specific differentiation and extracellular matrix (ECM) synthesis of ADSCs were measured in vitro, and the regenerative effects of SAG pretreated ADSCs in degenerated IVDs were verified in vivo. The results showed that the combination of SAG and transforming growth factor-${\beta}3$ ($TGF-{\beta}3$) is able to increase the ECM synthesis of ADSCs. In addition, the gene and protein expression levels of NP-specific markers were increased by treatment with SAG and $TGF-{\beta}3$. Furthermore, SAG pretreated ADSCs can also improve the disc height, water content, ECM content, and structure of degenerated IVDs in vivo. Our new differentiation scheme has high efficiency in inducing NP-specific differentiation of ADSCs and is promising for stem cell-based treatment of degenerated IVDs.
-
Jianming Hua,Ning Shen,Jingkai Wang,Yiqing Tao,Fangcai Li,Qixin Chen,Xiaopeng Zhou 한국분자세포생물학회 2019 Molecules and cells Vol.42 No.9
Adipose tissue-derived mesenchymal stem cells (ADSCs) are promising for regenerating degenerated intervertebral discs (IVDs), but the low efficiency of nucleus pulposus (NP)-specific differentiation limits their clinical applications. The Sonic hedgehog (Shh) signaling pathway is important in NP-specific differentiation of ADSCs, and Smoothened Agonist (SAG) is a highly specific and effective agonist of Shh signaling. In this study, we proposed a new differentiation strategy with the use of the small molecule SAG. The NP-specific differentiation and extracellular matrix (ECM) synthesis of ADSCs were measured in vitro, and the regenerative effects of SAG pretreated ADSCs in degenerated IVDs were verified in vivo. The results showed that the combination of SAG and transforming growth factor-β3 (TGF-β3) is able to increase the ECM synthesis of ADSCs. In addition, the gene and protein expression levels of NP-specific markers were increased by treatment with SAG and TGF-β3. Furthermore, SAG pretreated ADSCs can also improve the disc height, water content, ECM content, and structure of degenerated IVDs in vivo. Our new differentiation scheme has high efficiency in inducing NP-specific differentiation of ADSCs and is promising for stem cell-based treatment of degenerated IVDs.
-
Recent advances in the food application of electrospun nanofibers
Wei-Hua Han,Xiao Li,Gui-Feng Yu,Bin-Chang Wang,Lin-Peng Huang,Jingkai Wang,Yun-Ze Long 한국공업화학회 2022 Journal of Industrial and Engineering Chemistry Vol.110 No.-
Electrospinning (e-spinning) has excellent advantages in producing functional and versatile nanofibersand electrospun (e-spun) nanofibers have a variety of potential applications, including in food industry. This paper reviews the recent progress of e-spinning and food-related e-spun nanofibers, covering ediblenanofibers (natural materials and food ingredients), active food packaging (antibacterial packaging,antioxidant packaging, high temperature and humidity resistant packaging), food filtration membranes,and food sensors. Additionally, we discussed the new trend of combining nanomaterials with food andthe challenges of applying e-spinning in food science. The results indicated that e-spinning is a promisingand efficient alternative for the production of daily and functional food.
연관 검색어 추천
이 검색어로 많이 본 자료
활용도 높은 자료
