Co-expression of miRNA players in advanced laryngeal carcinoma - Insights into the roles of miR-93-5p, miR-145-5p, and miR-210-3p.

Advanced laryngeal squamous cell carcinoma (LSCC) is the second most prevalent type of head and neck squamous cell carcinoma (HNSCC). Identifying microRNAs (miRNAs) related to key regulatory molecules or mechanisms could offer an alternative approach to developing new treatment strategies. The aim of our study is to evaluate significant correlations among deregulated miRNAs in advanced laryngeal carcinoma and to analyze, in silico, their strength of association, targets, and the most deregulated pathways.

Exploration of the association between HIF3α mRNA and lncRNA MALAT1 in laryngeal squamous cell carcinoma by correlation analysis.

Laryngeal squamous cell carcinoma (LSCC) is a significant global health burden, for which there has been limited evidence of improved survival rates. Although the roles of hypoxia-inducible factor (HIF)1α and HIF2α have been well documented in hypoxia, the involvement of HIF3α, particularly in LSCC, has been inadequately explored. The present study aimed to investigate the correlation between HIFα subunits and the hypoxia-related long noncoding RNAs (lncRNAs) MALAT1 and HOTAIR in 63 patients diagnosed with LSCC.

Analysis of Bacterial Biofilm Formation and and Expression in Chronic Rhinosinusitis Patients.

Chronic rhinosinusitis (CRS) is a condition affecting as much as 16% of the adult population in developed countries with many factors attributed to its development, including the more recently proposed role of bacterial biofilm infections. Plenty of research has been conducted on biofilms in CRS and the causes behind the development of such an infection in the nasal cavity and sinuses. One such probable cause is the production of mucin glycoproteins by the mucosa of the nasal cavity.

Global microRNA expression profile in laryngeal carcinoma unveils new prognostic biomarkers and novel insights into field cancerization.

Laryngeal carcinoma is still a worldwide burden that has shown no significant improvement during the last few decades regarding definitive treatment strategies. The lack of suitable biomarkers for personalized treatment protocols and delineating field cancerization prevents further progress in clinical outcomes. In the light of this perspective, MicroRNAs could be promising biomarkers both in terms of diagnostic and prognostic value.

BPIFA1 Gene Expression in the Human Middle Ear Mucosa.

Objective: The bactericidal/permeability-increasing, fold-containing family member A1 (BPIFA1) gene codes a secretory protein (BPIFA1), which is present in the respiratory tract mucosa, and is part of the innate immune system. This study aimed to prove that BPIFA1 gene expression exists in the human middle ear mucosa.

Materials And Methods: In total, 32 patients participated in the study between March 2016 and September 2016.

Usage and Attitudes Towards Natural Remedies and Homeopathy in General Pediatrics: A Cross-Country Overview.

In order to better understand the global approach and country differences in physicians' usage, knowledge, and attitudes towards natural remedies and homeopathy in pediatric practice, an online survey involving 582 general pediatricians and general practitioners treating pediatric diseases was conducted in 6 countries. Overall, 17% of the pediatric prescriptions refer to phytotherapy and 15% refer to homeopathic preparations. Natural remedies and homeopathic preparations are more frequently used in upper respiratory tract infections, infant colic, sleep disturbances, and recurrent infections.

Auditory outcome after cochlear implantation in patients with congenital nonsyndromic hearing loss: influence of the GJB2 status.

Objective: To compare the audiologic outcome after cochlear implantation between 2 groups of patients with congenital nonsyndromic sensorineural hearing loss.

Study Design: Retrospective cohort study.

Setting: Department of Otorhinolaryngology, University hospital (tertiary referral center).

Prevalence of GBJ2 mutations in patients with severe to profound congenital nonsyndromic sensorineural hearing loss in Bulgarian population.

Objective of the study is to assess the prevalence of Connexin 26 (GJB2) mutation in patients with congenital nonsyndromic sensorineural hearing loss in Bulgarian population. Study design is done prospectively. Patient inclusion criteria for this study were diagnosis of congenital nonsyndromic hearing loss, and absence of potential sibling relationships between patients included in the study (anamnestic pedigree for at least three generations).