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.
UNLABELLED: Triple-negative breast cancer (TNBC) is characterized by aggressive metastatic behavior driven through epithelial-to-mesenchymal transition (EMT). CD1d, a non-classical MHC molecule, modulates immune responses via Natural Killer T (NKT) c…
To report a case of a nasopharyngeal carcinoma patient who developed multisystem immune-related adverse events (irAEs) after treatment with sintilimab (PD-1 inhibitor) in combination with thymosin alpha-1 (Tα1). The patient presents with high fever,…
Viral reservoir presents a significant challenge in HIV-1 cure. We previously observed that Thymosin α1 (Tα1) may restrict the reservoir through the IL-15 pathway. However, the precise mechanism remains to be fully elucidated. Peripheral blood mononu…
BACKGROUND: Thymosin α1 (Tα1) has been shown to improve survival in patients with hepatitis B virus (HBV)-related acute-on-chronic liver failure (ACLF), but its immunomodulatory mechanisms remain unclear. This study investigated how Tα1 restores immu…
BACKGROUND AND AIM: CD8T cell immunosenescence drives hepatocellular carcinoma (HCC) progression and impedes therapeutic efficacy. We hypothesized that combining interleukin-15 (IL-15), which rescues senescent CD8T cells peripherally, with thymosin a…
BACKGROUND: Neoadjuvant immunochemotherapy has emerged as a promising strategy for locally advanced gastric and gastroesophageal junction (G/EGJ) adenocarcinoma, but a substantial proportion of patients derive limited benefit. Thymalfasin is an immun…
Thymosin α1 (Tα1) is an endogenous thymic peptide that enhances immune competence through activation of T cells, dendritic cells, and innate immune pathways. However, its direct impact on CD8T cell-mediated antitumor immunity in breast cancer remains…
BACKGROUND: Platinum-resistant recurrent ovarian cancer remains a major therapeutic challenge. Immune checkpoint inhibitors (ICIs) combined with chemotherapy are widely used, but clinical benefits remain limited. Thymosin α1 (Tα1), an immunomodulator…
This multicenter randomized controlled trial evaluates the efficacy of thymosin alpha 1 (Tα1) supplementation in preventing organ dysfunction following acute type A aortic dissection (ATAAD) repair. Over 330 patients will be equally assigned to recei…
PURPOSE: This multicenter Phase II clinical study assessed the efficacy and safety of hypofractionated radiotherapy (HFRT) in combination with a PD-1 inhibitor, granulocyte macrophage-colony stimulating factor (GM-CSF), and thymosin-α1 in patients wi…
The hybrid FowlTα1 peptide represents a promising biomolecule synthesized from two naturally occurring peptides, namely Fowlicidins (Fowl) and Thymosin α1 (Tα1). This particular peptide exhibits remarkable anti-inflammatory and antimicrobial properti…
BACKGROUND: Despite advances in understanding sepsis pathophysiology and extensive research, few treatments effectively target its underlying immune dysfunction. Thymosin α1 (Tα1) shows promise as an immunomodulator, but its impact on sepsis remains…
Aging is characterized by immune decline, mainly due to thymic involution-the age-related shrinkage of the thymus gland. This leads to reduced T-cell production, chronic inflammation, and increased susceptibility to age-related diseases. Thymosin alp…
The strong immunosuppression and immune evasion of pancreatic ductal adenocarcinoma (PDAC) result in poor efficacy of immune checkpoint blockade. In this study, the PD-1 level on CD8T cells in the peripheral blood of patients with PDAC was significan…
BACKGROUND: A considerable proportion (21%) of patients with common variable immunodeficiency (CVID) suffers from depression. These subjects are characterized by reduced naïve T cells and a premature T cell senescence similar to that of patients with…
The fast-growing filed of long-acting depots for subcutaneous (SC) administration holds significant potential to enhance patient adherence to treatment regimens, particularly in the context of chronic diseases. Among them, injectableforming lyotropic…
Inflammatory bowel diseases (IBDs) are chronic disorders affecting the gastrointestinal tract, causing severe inflammation and tissue damage. Current treatments often have adverse effects, underscoring the need for alternatives. This article is a sho…
BACKGROUND: The immune-balancing role of thymosin alpha 1 (Tα1) is well-recognized in contexts of immune dysregulation. Within the anti-tumor context, Tα1 demonstrated to act as an immune-enhancer, with potential roles in immunotherapy-based treatmen…
BACKGROUND: Radiotherapy combined with immunotherapy shows increasing efficacy in treating metastatic malignancies; however, positive outcomes may be negatively impacted by lymphocytopenia. Previous studies suggest thymosin α1 (Tα1) may mitigate radi…
INTRODUCTION: Sepsis, a severe infectious disease, is characterized by high mortality and significant therapeutic challenges. This study aims to systematically review the impact of immunomodulatory therapy on sepsis-related mortality and create an ev…