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.
Tumor-targeted therapy is an attractive strategy for cancer treatment. Peptide hormone thymosin α1 (Tα1) has been used against several diseases, including cancer, but its activity is pleiotropic. Herein, we designed a fusion protein Tα1-iRGD by intro…
BACKGROUND: Immune checkpoint blockade antibodies (imAbs), such as the anti Cytotoxic T Lymphocyte Antigen-4 (CTLA-4) ipilimumab (IPI) raised overall survival (OS) in metastatic melanoma (MM). Further, long-term OS is a crucial endpoint in MM. Thymos…
INTRODUCTION: Severe acute pancreatitis (SAP) is an acute inflammatory disease with prolonged clinical course, which is complicated by the presence of persistent organ failure and severe infection. Infection mainly occurs in the late phase of SAP and…
INTRODUCTION: Thymosins have been extracted, characterized, and identified from Thymus. The Thymosins are hormones whose therapeuric applications have seen a recent increase. The action of Thymosin α1 is based on the stimulation of the immune respons…
UNLABELLED: ABSTRACT Background: Thymosin alpha-1 (Ta-1) suppresses HBV viral replication, while the evidence of combination effect with nucleoide is still limited. We aimed to investigate the efficacy and safety of combination therapy of Ta-1 with e…
BACKGROUND: Thymosin alpha 1 (Tα1) is a well-recognized immune response modulator in a wide range of disorders, particularly infections and cancer. The bioinformatic analysis of public databases allows drug repositioning, predicting a new potential a…
INTRODUCTION: Thymosin alpha 1 (Ta1) is a natural occurring peptide hormone that is crucial for the maintenance of the organism homeostasis. It has been chemically synthesized and used in diseases where the immune system is hindered or malfunctioning…
INTRODUCTION: Cystic fibrosis (CF) is a multisystem illness caused by abnormalities in the CF transmembrane conductance regulator (CFTR) gene and protein. CFTR is an ion channel regulating transport of chloride, bicarbonate, and water, and influencin…
INTRODUCTION: Sepsis is a life-threatening organ dysfunction caused by host immune response to infection. In this regard, modifying host immune response may help to eliminate systemic infection and restore organ function. Thymosin alpha 1 (Tα1), acti…
INTRODUCTION: Thymosin alpha 1 (Tα1) is a naturally occurring polypeptide of 28 amino acids, whose mechanism of action is thought to be related to its ability to signal through innate immune receptors. Tα1 (ZADAXIN®) is used worldwide for treating vi…
In the version of this article originally published, the amino acid sequence for Tα1 described in the Online Methods is incorrect. The sequence is described as "Ac-SDAAVDTSSEITTJDLKEKKEVVEEAEN-OH". It should be "Ac-SDAAVDTSSEITTKDLKEKKEVVEEAEN-OH". T…
Thymosin α1 (Tα1), a hormone containing 28 amino acids, has been approved in several cancer therapies, but the lack of tumor-targeting hinders its full use in tumor treatment. We designed a new peptide by connecting Tα1 and RGDR, generating a product…
The data presented in this article are related to the research article entitled "Immunomodulatory and Enhanced Antitumor Activity of a Modified Thymosin α1 in Melanoma and Lung Cancer" (Wang et al., 2018). Tα1 has been evaluated as effective in cance…
Thymosin alpha 1 (Tα1) is a biological response modifier that has been introduced into markets for treating several diseases. Given the short serum half-life of Tα1 and the rapid development of Fc fusion proteins, we used genetic engineering method t…
Although liver transplantation (LT) lengthens the survival time of patients with hepatocellular carcinoma (HCC), LT patients exhibit a high recurrence rate; particularly those that had advanced HCC associated with the tumor biological characteristics…
This study investigated the anti-tumor effects of stereotactic body radiation therapy (SBRT) with thymosin alpha-1 (Tα1) in heavily pretreated, metastatic esophageal squamous cell carcinoma (mESCC) patients. Thirty-one patients with at least 2 metast…