Studies

AIMS: Hyperoxia-induced oxidative stress is a primary cause of neonatal injury. Neonatal heart shows a particular susceptibility to hyperoxic toxicity, yet mechanisms and effective therapeutic strategies remain limited. Oxeiptosis is a ROS-specific p…

MOTS-c exhibits substantial antioxidant and anti-inflammatory properties, yet its therapeutic potential is constrained by poor membrane permeability due to its high polarity. To overcome this limitation, we engineered R13A-MOTS-c by substituting the…

Distal ischemic necrosis remains a major challenge in reconstructive surgery. Mitochondria and lysosomes interact via signaling and membrane contacts to maintain cellular homeostasis. Mitochondrial-derived peptide MOTS-c, encoded by therRNA open read…

BACKGROUND: Kidney transplant recipients (KTRs) suffer from enhanced cardiovascular (CV) and metabolic burden due to interplay between pro-inflammatory and metabolic risk factors. Nardilysin (NRDc) and mitochondrial open reading frame of 12S rRNA-c (…

INTRODUCTION: One of the main causes of infectious disease-related deaths globally is Mycobacterium tuberculosis (M.tb), the causative agent of tuberculosis (TB). Novel treatment strategies are now much more urgent due to the emergence of Extensively…

BACKGROUND: Reinfection in the root canal and periradicular area due to the emergence of antibiotic resistance and/or multidrug-resistant strains of mixed colonization of multispecies periapical endodontic is the main reason for endodontic treatment…

INTRODUCTION: Antimicrobial peptides (AMPs) are essential components of the innate immune system, exhibiting diverse mechanisms of action. OBJECTIVE: This study investigates the roles of cathelicidin (LL-37), alpha-defensins, and the S100 proteins S1…

UNLABELLED: Atherosclerosis is the common underlying pathology in atherosclerotic cardiovascular disease (ASCVD) phenotypes of myocardial infarction (MI), stroke or peripheral artery disease (PAD). Single immune cell profiling of atherosclerotic plaq…

The pathogenicity of Group A Streptococcus (GAS) is tightly regulated by the CovRS two-component system; however, the nature of the direct interaction between CovR and CovS, and how host signals modulate this system, remain poorly understood. Using s…

LL-37, a 37-amino acid human-derived antimicrobial peptide, was shown in our earlier clinical study to shorten the negative conversion time of the Omicron BA.5.1.3 variant of SARS-CoV-2. In this work, we investigated the broad mechanism of LL-37 by e…

This study aimed to determine the serum levels of the LL-37 molecule, associated with the pathophysiology of Brucellosis, in patients diagnosed with Brucellosis and to investigate the relationship between these levels and the clinical course of the d…

Bacterial keratitis is a potentially blinding corneal infection, withandbeing the leading gram-positive and gram-negative pathogens, respectively. The increasing antimicrobial resistance among these pathogens necessitates the development of newer the…

This structured narrative review synthesises current evidence (2000-2025) on the antimicrobial, immunomodulatory, and regenerative properties of dental pulp stem cells (DPSCs) in the context of plaque-induced gingivitis and oral biofilm infections. W…

Interstitial cystitis/bladder pain syndrome (IC/BPS) is a chronic urinary disorder with unclear pathogenesis. Previous studies identified BTK as a hub gene potentially involved in IC/BPS. This study investigates BTK's role in mast cell (MC) activatio…

Innate immune-related genes are shaped by strong selection pressures due to host-pathogen co-evolution, yet the evolutionary trajectory of cathelicidin antimicrobial (AMP) gene is poorly understood. Despite their central role in innate immunity, the…

INTRODUCTION: Elevated levels of serum Vitamin D (VitD) and increased expression of its receptor on peripheral blood cells have been reported in individuals who have been exposed to HIV-1 yet remain seronegative (HESN). This study aimed to investigat…