15038 studies
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…
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…
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…
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…
BACKGROUND: Antimicrobial peptides (AMPs) are gaining attention as adjunctive agents in periodontal therapy due to their antimicrobial, anti-inflammatory, and host-modulatory properties. Their potential adjunctive applications include use as local dr…
Epitalon, also known as Epithalon or Epithalone, is a tetrapeptide, Ala-Glu-Asp-Gly (AEDG), which was synthesized based on the amino acids composition of Epithalamin, a bovine pineal gland extract, prior to its discovery in pineal gland polypeptide c…
Telomerase is highly expressed in oocyte cumulus cells and plays a significant role in follicular development and oocyte maturation. In this study, we hypothesized that in vitro culture conditions may affect telomerase activity during in vitro embryo…
Epitalon, a naturally occurring tetrapeptide, is known for its anti-aging effects on mammalian cells. This happens through the induction of telomerase enzyme activity, resulting in the extension of telomere length. A strong link exists between telome…
Diabetic retinopathy (DR) is the most common complication of diabetes mellitus and a leading cause of vision loss. Short peptides, such as di-, tri-, and tetrapeptides, have various beneficial activities, including antioxidant, antimicrobial, and ant…
Airborne particulate matter (PM) poses a major environmental risk that impairs skin health by triggering oxidative stress, inflammation, and cell death. In this study, we investigated the protective effects of Lysine-Proline-Valine (KPV)-an endogenou…
Although oral delivery of therapeutic agents offers numerous benefits, its application is limited due to the digestive tract's harsh conditions (e.g., strong acidity and high osmolarity), which impair activity and create challenges in achieving targe…
Wound healing is a complex and dynamic process that requires the coordination of cellular, molecular, and physiological events to restore tissue integrity. Despite notable advances in treatment strategies, optimizing healing outcomes, particularly in…
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…
Mitochondria serve an essential metabolic and energetic role in cellular activity, and their dysfunction has been implicated in a wide range of disorders, including cardiovascular conditions, neurodegenerative disorders, and metabolic syndromes. Mito…
BACKGROUND: Barth syndrome (BTHS) is a rare genetic disease, with no approved curative therapies, characterized by abnormally developed cardiolipin, resulting in mitochondrial dysfunction. Cardiomyopathy, a common clinical manifestation of BTHS, ofte…
The environmental pollutant cadmium (Cd) poses a threat to human health through the consumption of contaminated foodstuffs culminating in chronic nephrotoxicity. Mitochondrial dysfunction and excessive reactive oxygen species (ROS) are key to Cd cell…
PURPOSE: Targeting mitochondrial ferroptosis presents a promising strategy for mitigating myocardial ischemia-reperfusion (I/R) injury. This study aims to evaluate the efficacy of the mitochondrial-targeted ferroptosis inhibitor SS-31@Fer-1 (elamipre…
Redox imbalance, including excessive production of reactive oxygen species (ROS) caused by mitochondrial dysfunction and insufficient endogenous antioxidant capacity, is the primary cause of myocardial ischemia‒reperfusion (I/R) injury. In the explor…
Intervertebral disc degeneration (IDD) is a deleterious condition driven by localized inflammation and the associated disruption of the normal homeostatic balance between anabolism and catabolism, contributing to progressive functional abnormalities…