14102 studies
INTRODUCTION: Thymosin α 1 (Tα1) is a peptidic biological response modifier, which plays a significant role in activating and regulating various cells of the immune system. For the above-mentioned activities it is expected to exert a clinical benefit…
Thymosin α1 (Tα1), an epithelial cell (EC)-derived cytokine, has the strong ability to modulate signals delivered through innate immune receptors on dendritic cells (DCs), thus instructing the initiation of appropriate immune responses to T cells. In…
Thymosin α1 (Tα1) has been tested for cancer therapy for several years, in most cases, the anti-tumor effect of Tα1 was limited, especially when Tα1 was used as a single agent. The role of Tα1 in cancer treatment and the regulatory mechanisms by whic…
To determine the effect of thymosin α1 (Tα1) on the phenotypic and functional maturation of HL‑60 cells, freeze‑thaw antigen‑loaded dendritic cells (DCs) were derived from peripheral blood mononuclear cells (PBMCs) of children with acute lymphoblasti…
CONTEXT: Thymosin α1 (Tα1) is considered to be a promising immunomodulatory drug and could balance immunity and tolerance in immune tolerance and autoimmunity. OBJECTIVE: To explore the efficacy of Tα1 plus routine complex treatment in patients with…
Thymosin alpha 1 (Tα1) is commonly used for treating several diseases; however its usage has been limited because of poor penetration of the target tissue, such as tumor cells. In the present study, Tα1-iRGD, a peptide by conjugating Tα1 with the iRG…
The present study aimed to investigate the effects of treatment with thymosin α1 (TA1) or interferon α (IFNα) following the establishment of severe acute pancreatitis (SAP) in rats. A total of 144 Sprague‑Dawley rats were randomly divided into four g…
OBJECTIVE: To study the effect of acupuncture on the immune function of sepsis patients. METHODS: Ninety sepsis patients were assigned to the control group, the thymosin a1 group, and the acupuncture treatment group according to random digit table, 3…
BACKGROUND: To explore the role of human immunoglobulin (Ig) and thymosin α1 therapy for severe sepsis through comparison between bundles combined with human immunoglobulin (Ig) and thymosin α1 therapy group (A group) and bundles group (B group). MET…
OBJECTIVE: This meta-analysis was performed to evaluate the efficacy of ulinastatin (UTI) and thymosin α1 (Tα1) based immunomodulatory strategy in sepsis patients. METHODS: A systematic search was made of MEDLINE, Cochrane, ISI Web of Science and SCO…
This study is to investigate the effects of the thymosin α1 (Tα1) and hydrocortisone (HC) combination treatment on the immune responses in septic mice. According to different treatments, mice were divided into the control group (n = 18), the sepsis m…
OBJECTIVE: By establishing C57-BABL/c mice allogeneic skin transplantation model, to analyze the immune system function with the administration of thymosin al (Tal) in mouse after skin transplantation; and to explore the mechanism of specific immune…
OBJECTIVE: To investigate the preventive effects of thymosin-alpha1 against early ventilator-associated pneumonia (VAP) in the patients with mechanical ventilation. METHODS: Fifty two patients with expectancy of mechanical ventilation over 48 h were…
Papillary thyroid cancer (PTC) is the most prevalent of all endocrine cancers. In recent studies, the presence of receptors for pituitary-type growth hormone-releasing hormone (pGHRH-R) has been demonstrated in various human cancers, including human…
BACKGROUND: We previously showed that growth hormone-releasing hormone (GHRH) agonists are cardioprotective following myocardial infarction (MI). Here, our aim was to evaluate the in vitro and in vivo activities of highly potent new GHRH agonists, an…
BACKGROUND: Growth hormone-releasing hormone agonists (GHRH-As) stimulate cardiac repair following myocardial infarction (MI) in rats through the activation of the GHRH signaling pathway within the heart. We tested the hypothesis that the administrat…
We studied the effect of melatonin and epithalon on age-related changes in proteolytic digestive enzyme activity in the pancreas and gastric mucosa of rats kept under different lighting conditions. In rats kept under standard illumination, pepsin act…
High mobility group box 1 (HMGB1) is an endogenous danger signal molecule. In the postischemic brain, HMGB1 is massively released during acute damaging process and triggers inflammatory processes. Moreover, it has been reported HMGB1 augments the pro…
A simple, sensitive and stability-indicating high-performance liquid chromatographic (HPLC) assay method was developed and validated for a bioactive peptide, lysine-proline-valine (KPV) in aqueous solutions and skin homogenates. Chromatographic separ…