An immunomodulatory peptide derived from the thymus gland, approved in several countries for hepatitis B/C and studied for immune enhancement in cancer and infectious diseases.
OBJECTIVE: To assess the effects of thymosin alpha1 to enhance immunity and on the prognosis of sepsis. METHODS: The database from CNKI (1994-2008.10), CBM (1978-2008.10), VIP (1989-2008.10), Wanfang Database (1997-2008.10), PubMed (1966-2008.10), Co…
OBJECTIVES: To study the effect of immunomodulatory therapy with ulinastatin plus thymosin alpha( 1) on septic patients. METHOD: A total of 56 sepsis patients were randomized into a treatment group, receiving immunomodulatory therapy, and a placebo g…
Talpha1 (thymosin alpha1), an immune booster, plays an important role in the maturation, differentiation and function of T-cells. It can also activate the production of cytokines in dendritic cells. Talpha1 is one of two thymosin proteins that have p…
Thymosin alpha1 is a 28-amino acid acetylated peptide used for the treatment of hepatitis B and C. This peptide has a difficult sequence because of the presence of consecutive beta-branched amino acids and shows a tendency to form beta-sheet structur…
OBJECTIVE: To investigate the efficacy of immunotherapy on septic patients with Ulinastatin plus Thymosin-alpha(1). METHODS: Seventy postoperative septic patients were divided into two groups at random: the immunotherapy group (n equal to 36) and the…
OBJECTIVE: To determine the clinicopathological characteristics, treatment and prognostic features of prostatic small cell carcinoma (SCC). METHODS: One case of SCC was reported, and the relevant literature was reviewed and analyzed. RESULTS: Prostat…
Glioblastomas are high-grade, malignant CNS neoplasms that are nearly always fatal within 12 months of diagnosis. Immunotherapy using proinflammatory cytokines such as IL-2 or IL-12 may prolong survival with glioblastoma. Thymosin-alpha1 (Talpha1) is…
The adrenomedullin (AM) gene, adm, is widely expressed in the central nervous system (CNS) and several functions have been suggested for brain AM. Until now, a formal confirmation of these actions using genetic models has been elusive since the syste…
The thymus provides a unique cellular and hormonic microenvironment for the development of immunocompetent T cells. Thymic polypeptides have been widely used clinically for the treatment of tumors, infectious diseases and immune deficiency diseases.…
Human thymosin alpha 1 (Talpha1) is an important peptide in the development and senescence of immunological competence in human, and many studies have reported the expression of this peptide. In this study, we designed and synthesized the Talpha1 gen…
OBJECTIVE: The aim of this study was to evaluate the potential efficacy of therapy with thymosin alpha(1) and ulinastatin for patients with sepsis due to carbapenem-resistant bacteria. DESIGN: Prospective, randomized, parallel controlled clinical stu…
BACKGROUND: This study investigates the short-term and long-term effects of thymosin alpha 1 (Talpha1) on reimplantation of avulsed teeth. METHODS AND MATERIAL: Seventy-three patients with avulsed teeth were double-blind randomly assigned to a contro…
The primary aim of immunomodulator therapy is to help the natural human immune system to mount a defense against hepatitis B virus. IFN-alpha has been used for the treatment of HBeAg-positive and HBeAg-negative chronic hepatitis B for over two decade…
BACKGROUND AND AIM: Monotherapy of lamivudine, interferon-alpha (IFN-alpha), and thymosin alpha-1 (Talpha1) is unlikely to be sufficient for the eradication of a chronic hepatitis B virus (HBV) infection. The aim of our study is to elucidate whether…
Thymosin alpha-1 (Talpha1) has been shown to be effective in chronic hepatitis B treatment. This study investigated the effect of Talpha1 and interferon-alpha (IFNalpha) on cytokine production by peripheral blood mononuclear cells (PBMCs) of 12 patie…
Chronic hepatitis B virus (HBV) infection is a serious problem because of its worldwide distribution and possible adverse sequelae, such as cirrhosis and hepatocellular carcinoma. Thymosin alpha-1 (Talpha1) is an immune modifier that has been shown t…
BACKGROUND/AIMS: Thymalfasin has shown efficacy in the treatment of chronic HCV infection. The aim of this study was to evaluate the efficacy and tolerability of triple therapy with thymalfasin, peginterferon alpha-2a (PEG-IFN alpha-2a), and ribaviri…
FoxP3(+) regulatory T (Treg) cells are important mediators of peripheral tolerance, and deficiency of this population is associated with autoimmune inflammation and onset of acute lethal graft-vs.-host disease in transplantation. Type I IFN-producing…
Thymopentin plays an important role in improving imbalanced immune systems of patients, however, it has a limited half-life in plasma. To get more stable and active thymopentin analogs, a fusion thymosin alpha1-thymopentin (Talpha1-TP5) gene was synt…
This study aimed to obtain recombinant fusion protein of thymosin alphal(TM-alpha1) and consensus IFNalpha (IFNalpha-con) which have bath TM-alpha1 and IFNalpha-con activities. The DNA sequence for the fusion protein was cloned into expression vector…