A synthetic peptide fragment of thymosin beta-4, researched for wound healing and tissue repair.
Viral vectors have been frequently used in a variety of preclinical animal models to deliver genetic constructs into tissues. Among the vectors used, adeno-associated viral vectors (AAVs) may be targeted to specific tissues, depending on the serotype…
Thymosin β4 (Tβ4), the principal G-actin regulating entity in eukaryotic cells, has also multiple intra- and extracellular functions related to tissue regeneration and healing. While its effect in adult organs is being widely investigated, currently,…
BACKGROUND: Diabetes mellitus causes microcirculatory rarefaction and may impair the responsiveness of ischemic myocardium to proangiogenic factors. OBJECTIVES: This study sought to determine whether microvascular destabilization affects organ functi…
Epicardium-derived cells (EPDCs) contribute cardiovascular cell types during development and in adulthood respond to Thymosin β4 (Tβ4) and myocardial infarction (MI) by reactivating a fetal gene programme to promote neovascularization and cardiomyoge…
Together with lamellipodia and stress fibers, a dynamic network of actin filaments in the cell cortex plays a major role in the maintenance of cell morphology and motility. In contrast to lamellipodia, which have been well studied in various motile c…
AIM: Corneal alkali burns are a severe disease and commonly encountered in the emergent clinic. A rapid medical treatment for the burn is very important. Gly-thymosin β(Gly-Tβ) is a biomimic derivative of natural thymosin β. The aim of this study is…
BACKGROUND: Thymosin βis a multi-functional hormone-like polypeptide, being involved in cell migration, angiogenesis, and tumor metastasis. This study was undertaken to clarify the clinicopathologic implications of thymosin βexpression in human color…
Rapid vascular remodelling of damaged dermal tissue is required to heal burn wounds. Thymosin β4 (Tβ4) is a growth factor that has been shown to promote angiogenesis and dermal wound repair. However, the underlying mechanisms based on Tβ4 function ha…
Induced pluripotent stem cells (iPSC) constitute a powerful tool to study cardiac physiology and represents a promising treatment strategy to tackle cardiac disease. However, iPSCs remain relatively immature after differentiation. Additionally, engin…
AIM: To investigate the protective effect of a recombinant adeno-associated virus carrying thymosin β(AAV-Tβ) on murine colitisintracolonic administration. METHODS: AAV-Tβwas prepared and intracolonically used to mediate the secretory expression of T…
The tendency of peptides to adsorb to surfaces can raise a concern in variety of analytical fields where the qualitative/quantitative measurement of low concentration analytes (ng/mL-pg/mL) is required. To demonstrate the importance of using the opti…
Increasing cashmere yield is one of the vital aims of cashmere goats breeding. Compared to traditional breeding methods, transgenic technology is more efficient and the piggyBac (PB) transposon system has been widely applied to generate transgenic an…
OBJECTIVE: To compare plasma levels of F-actin, G-actin and thymosin beta 4 (TB4) in humans with septic shock, noninfectious systemic inflammatory response syndrome (SIRS) and healthy controls. RESULTS: F-actin was significantly elevated in septic sh…
Thymosin β4 is a 43 amino acid long peptide with an acetylated N-terminal serin that has a high potential as a remedy for healing ulcers, wounds and burns. Although protein biosynthesis offers attractive opportunities in terms of a large-scale produc…
BACKGROUND: LL-37 is a naturally occurring antimicrobial peptide found in the wound bed and assists wound repair. No published study has characterized the role of LL-37 in the function(s) of human mesenchymal stem cells (MSCs). This study investigate…
Thymosin beta-4 (Tβ4) is a ubiquitous protein with many properties relating to cell proliferation and differentiation that promotes wound healing and modulates inflammatory mediators. However, the role of Tβ4 in cardiomyocyte hypertrophy is currently…
Multiple sclerosis (MS) is a demyelinating disease of the central nervous system (CNS). No effective remyelination therapies are in use. We hypothesized that thymosin beta4 (Tβ4) is an effective remyelination treatment by promoting differentiation of…
According to current data, the thymosin β family is composed of 20 short (40-44 amino acid) peptides, but in a healthy human body only 2 are expressed - thymosin β4 and β10. Their most characteristic feature is the ability to form a complex with mono…
Thymosin β4 (Tβ4) is a peptide that is known to play important roles in protection, regeneration, and remodeling of injured tissues in humans, and that shows great promise in a range of clinical applications. However, current strategies to Tβ4 are in…
The analysis of low-molecular-mass peptides in doping controls has become a mandatory aspect in sports drug testing and, thus, the number of samples that has to be tested for these analytes has been steadily increasing. Several peptides <2 kDa with p…