Characteristics of Pseudomonas aeruginosa keratitis at Ho Chi Minh eye hospital.

Background: The increasing drug resistance of Pseudomonas aeruginosa (PA) poses a serious challenge to the current treatment. Antibiograms of this pathogen often take 3-5 days, and treatment of Pseudomonas aeruginosa keratitis (PAK) is mainly based on preliminary physical examination, clinical experience, and medical guidelines. Pertinent clinical data on the causative agent and antibiotics for high efficacy are essential for early recognition and subsequent treatment.

Spectrum of WAS gene mutations in Vietnamese patients with Wiskott-Aldrich syndrome.

Background: WAS gene mutational analysis is crucial to establish a definite diagnosis of Wiskott-Aldrich syndrome (WAS). Data on the genetic background of WAS in Vietnamese patients have not been reported.

Methods: We recruited 97 male, unrelated patients with WAS and analyzed WAS gene mutation using Sanger sequencing technology.

A Phase 1 First-in-Human Single-Ascending-Dose Trial With ESB1609, a Selective Agonist to the Sphingosine-1-Phosphate Receptor 5.

ESB1609 is a small-molecule sphingosine-1-phosphate-5 receptor-selective agonist designed to restore lipid homeostasis by promoting cytosolic egress of sphingosine-1-phosphate to reduce abnormal levels of ceramide and cholesterol in disease. A phase 1 study was conducted in healthy volunteers to determine the safety, tolerability, and pharmacokinetics of ESB1609. Following single oral doses, ESB1609 demonstrated linear pharmacokinetics in plasma and cerebrospinal fluid (CSF) for formulations containing sodium laurel sulfate.

Association of single nucleotide polymorphisms in the IRF6 gene with nonsyndromic cleft lip with or without cleft palate in Kinh Vietnamese patients.

Background: The interferon regulatory factor 6 (IRF6) gene, which causes Van der Woude syndrome, is associated with nonsyndromic cleft lip with or without cleft palate (NSCL/P). Single nucleotide polymorphisms (SNPs) in the IRF6 gene were identified as susceptibility indicators of this defect in several populations. To further evaluate its role in this birth defect, we conducted this study with the aim of identifying allele frequencies, genotype frequencies, and associations of 5 SNPs (rs2235373, rs2235371, rs2235375, rs2013162, and rs2236907) in the IRF6 gene with NSCL/P in Kinh Vietnamese patients.

Correlation of IL36RN and CARD14 mutations with clinical manifestations and laboratory findings in patients with generalised pustular psoriasis.

Background Generalized pustular psoriasis (GPP) is a chronic disease associated with genetic factors related to mutations of the interleukin 36 receptor antagonist gene (IL36RN) and the caspase recruitment domain 14 gene (CARD14). However, the relevance of these mutations to the clinical features and severity of GPP remains unclear. Aims Our objective was to correlate the presence of IL36RN and CARD14 mutations with the clinical and laboratory findings in patients with GPP.

Mutations in the HBV PreS/S gene related to hepatocellular carcinoma in Vietnamese chronic HBV-infected patients.

Background: Chronic hepatitis B virus (CHB) infection is a major health problem and leading cause of hepatocellular carcinoma (HCC) worldwide. Several point and deletion mutations on the PreS/S gene have been intensively considered associated with HCC. This study aimed to describe the characteristics of HBV PreS/S mutations in Vietnamese CHB-infected patients and their association with HCC.

Observing the invisible through imaging mass spectrometry, a window into the metabolic exchange patterns of microbes.

Many microbes can be cultured as single-species communities. Often, these colonies are controlled and maintained via the secretion of metabolites. Such metabolites have been an invaluable resource for the discovery of therapeutics (e.