Article citationsMore>>

Philp, D., Scheremeta, B., Sibliss, K., Zhou, M., Fine, E.L., Nguyen, M., et al. (2006) Thymosin β4 promotes matrix metalloproteinase expression during wound repair. Journal of Cellular Physiology, 208, 195-200. doi:10.1002/jcp.20650

has been cited by the following article:

• TITLE: Thymosin β4 promotes angiogenesis and increases muscle progenitor cell density in ischemic skeletal muscle in a mouse model of hind limb ischemia

  AUTHORS: Yue Zhou, Eliana C. Martinez, Li-Ping Su, Kok-Onn Lee, Lei Ye

  KEYWORDS: Thymosin β4; Neovascularization;Progenitor Cell; Muscle Regeneration

  JOURNAL NAME: Open Journal of Regenerative Medicine, Vol.1 No.2, September 21, 2012

  ABSTRACT: Aim: To determine the therapeutic effect of thy- mosin β4 (Tβ4) for treatment of ischemic limb disease in a mouse model. Methods: A mouse model of hindlimb ischemia was created by permanent ligation of femoral arteries and internal iliac artery. Tβ4 was dissolved in sterile saline and intramuscularly injected into the centre and periphery of ligation area in the treatment group (n = 10) starting from the surgery day until 4 weeks after surgery, while control animals received saline injection only (n = 9). All animals were sacrificed at 6 weeks after surgery and used for immunohistochemistry studies. Results: Tβ4 stimulated angiogenesis was evidenced by increased vascular density based on CD31 immunostaining, which was sig- nifycantly increased in Tβ4 group (562.5 ± 78.4/mm2) as compared with control group (371.1 ± 125.7/mm2; p 0.05) groups. Tβ4 increased Pax3/7+ skeletal muscle progenitor cell density. Pax3/7+ cell density of Tβ4 group (13.7% ± 2%) was significantly higher than that of the control group (4.3% ± 1.6%, p