Otolaryngological manifestations in patients with obstructive sleep apnea and continuous positive airway pressure users: A systematic review.

Sleep disorders have emerged as a significant public health issue, adversely affecting quality of life and precipitating severe complications. The association between obstructive sleep apnea syndrome (OSAS) and otolaryngological manifestations appears to be underrecognized. This study posits that manifestations in the ear, nose and throat (ENT) among patients with OSAS and users of continuous positive airway pressure (CPAP) therapy are relatively common.

Olfaction-associated quality of life: Polish adaptation and validation of a Questionnaire of Olfactory Disorders (QOD-PL) in patients with chronic rhinosinusitis.

Background: The focus on health-related quality of life (HRQOL) in medical research is becoming more and more intensive, with attention being paid to the patient's subjective feelings and assessment of one's health status. Smell disorders can significantly impact human life. The Questionnaire of Olfactory Disorders (QOD) is a self-monitoring questionnaire that provides subjective information about olfactory disorders.

Telomere-to-telomere genome sequence of the model mould pathogen Aspergillus fumigatus.

The pathogenic fungus Aspergillus fumigatus is a major etiological agent of fungal invasive and chronic diseases affecting tens of millions of individuals worldwide. Draft genome sequences of two clinical isolates (Af293 and A1163) are commonly used as reference genomes for analyses of clinical and environmental strains. However, the reference sequences lack coverage of centromeres, an accurate sequence for ribosomal repeats, and a comprehensive annotation of chromosomal rearrangements such as translocations and inversions.

Functional Genomic and Biochemical Analysis Reveals Pleiotropic Effect of Congo Red on Aspergillus fumigatus.

Inhibition of fungal growth by Congo red (CR) has been putatively associated with specific binding to β-1,3-glucans, which blocks cell wall polysaccharide synthesis. In this study, we searched for transcription factors (TFs) that regulate the response to CR and interrogated their regulon. During the investigation of the susceptibility to CR of the TF mutant library, several CR-resistant and -hypersensitive mutants were discovered and further studied.

Comparison of the clinical differences between COVID-19, SARS, influenza, and the common cold: A systematic literature review.

Background: This review focuses on the frequency of symptoms in COVID-19 in comparison to SARS, influenza and common cold.

Objectives: To evaluate and compare the knowledge about the clinical features, symptoms and differences between patients with COVID-19, SARS, influenza, and common cold. The research can help ear, nose and throat specialists and other health practitioners manage patients during the COVID-19 pandemic.

Functional and transcriptional profiling of non-coding RNAs in yeast reveal context-dependent phenotypes and in trans effects on the protein regulatory network.

Non-coding RNAs (ncRNAs), including the more recently identified Stable Unannotated Transcripts (SUTs) and Cryptic Unstable Transcripts (CUTs), are increasingly being shown to play pivotal roles in the transcriptional and post-transcriptional regulation of genes in eukaryotes. Here, we carried out a large-scale screening of ncRNAs in Saccharomyces cerevisiae, and provide evidence for SUT and CUT function. Phenotypic data on 372 ncRNA deletion strains in 23 different growth conditions were collected, identifying ncRNAs responsible for significant cellular fitness changes.

Concurrent Squamous Cell Carcinoma and Leiomyosarcoma in the Larynx at Relapse 15 Years Post-radiation for Primary Laryngeal Cancer.

Malignant tumours of the larynx account for 50% of all head and neck neoplasms. Squamous cell carcinoma is the most common malignancy of the larynx and accounts for 95-98%. Leiomyosarcoma (LMS) originating in larynx is a very rare malignant tumour derived from the smooth muscle tissue.

The negative cofactor 2 complex is a key regulator of drug resistance in Aspergillus fumigatus.

The frequency of antifungal resistance, particularly to the azole class of ergosterol biosynthetic inhibitors, is a growing global health problem. Survival rates for those infected with resistant isolates are exceptionally low. Beyond modification of the drug target, our understanding of the molecular basis of azole resistance in the fungal pathogen Aspergillus fumigatus is limited.

Anatomical and Clinical Implications in Neocondyle Stability After a Condylectomy.

Unlabelled: : A condylectomy of the mandibular condyle is considered to be the treatment of choice in most cases of condylar head hyperactivity. The aim of the procedure is to remove the growth center of the mandible which is responsible for the mandibular enlargement and asymmetry. This surgical procedure has an impact on the condyle shape and position, but the restoration of mandibular movement and a stable joint position (namely, the proper alignment of the newly shaped condylar head within the condyle fossa) should also be considered important surgical outcomes.

High-Throughput Gene Replacement in Aspergillus fumigatus.

Aspergillus fumigatus is a human pathogen and the principal etiologic agent of invasive and chronic aspergillosis leading to several hundreds of thousands of deaths every year. Very few antifungals are available to treat infections caused by A. fumigatus, and resistance is developing to those we have.

Fast and Reliable PCR Amplification from Aspergillus fumigatus Spore Suspension Without Traditional DNA Extraction.

Aspergillus fumigatus is an opportunistic human pathogenic mold. DNA extraction from this fungus is usually performed by mechanical perturbation of cells, as it possesses a rigid and complex cell wall. While this is not problematic for single isolates, it can be time consuming for large numbers of strains if using traditional DNA extraction procedures.

[A case of rare laryngeal neurogenic tumor].

Laryngeal schwannoma is a rare benign tumour of the larynx. Schwannomas derive from the Schwann cells. Magnetic resonance imaging (MRI) is the best imaging tool for suggesting the diagnosis.

Reliability of computed tomography scans in the diagnosis of chronic rhinosinusitis.

Background: Paranasal computed tomography (CT) has become the investigation method of choice to confirm or exclude the diagnosis of chronic rhinosinusitis (CRS) on the basis of its ability to deliver objective data regarding the presence of inflamed mucosa or polyps.

Objectives: The aim of the study was to assess the reliability of CT scan findings among untreated CRS patients without the presence of polyps in a nasal endoscopy.

Material And Methods: Among patients with clinically demonstrated CRS considered for surgery, 93 subjects who had had 2 CT scans performed at different time points in the diagnostic process were enrolled into the study.

History of genome editing in yeast.

For thousands of years humans have used the budding yeast Saccharomyces cerevisiae for the production of bread and alcohol; however, in the last 30-40 years our understanding of the yeast biology has dramatically increased, enabling us to modify its genome. Although S. cerevisiae has been the main focus of many research groups, other non-conventional yeasts have also been studied and exploited for biotechnological purposes.

Corticosteroid treatment is associated with increased filamentous fungal burden in allergic fungal disease.

Background: Allergic diseases caused by fungi are common. The best understood conditions are allergic bronchopulmonary aspergillosis and severe asthma with fungal sensitization. Our knowledge of the fungal microbiome (mycobiome) is limited to a few studies involving healthy individuals, asthmatics, and smokers.

A resource for functional profiling of noncoding RNA in the yeast .

Eukaryotic genomes are extensively transcribed, generating many different RNAs with no known function. We have constructed 1502 molecular barcoded ncRNA gene deletion strains encompassing 443 ncRNAs in the yeast as tools for ncRNA functional analysis. This resource includes deletions of small nuclear RNAs (snRNAs), transfer RNAs (tRNAs), small nucleolar RNAs (snoRNAs), and other annotated ncRNAs as well as the more recently identified stable unannotated transcripts (SUTs) and cryptic unstable transcripts (CUTs) whose functions are largely unknown.

Correction: Mitochondrial Complex I Is a Global Regulator of Secondary Metabolism, Virulence and Azole Sensitivity in Fungi.

[This corrects the article DOI: 10.1371/journal.pone.

Nasal endoscopy: an adjunct to patient selection for preoperative low-dose CT examination in chronic rhinosinusitis.

Objectives: The growing awareness of increased X-ray exposure to the public has led to the propagation of several methods for reducing the radiation dose during CT examination. Low-dose CT protocols do not, however, have an established role in pre-operative evaluation. The aim of this article was to assess the usefulness of nasal endoscopy in the selection of patients under pre-operative care for low-dose CT examination.

The usefulness of free dicom viewers in rhinologic practice.

Unlabelled: Indroduction: The planning of the course of surgery in patients with paranasal sinus disorders requires the meticulous evaluation of computed tomography (CT) scans. However, ENT doctors still often receive unsatisfactory DICOM images, which require multiplanar reconstruction (MPR).

The Aim: The objective of the present study was to evaluate and test DICOM viewers with MPR function currently available on the Internet for free.

Non-coding RNAs and disease: the classical ncRNAs make a comeback.

Many human diseases have been attributed to mutation in the protein coding regions of the human genome. The protein coding portion of the human genome, however, is very small compared with the non-coding portion of the genome. As such, there are a disproportionate number of diseases attributed to the coding compared with the non-coding portion of the genome.

Coexistent chronic myelogenous leukemia with squamous cell carcinoma of the larynx associated with NOD2/CARD15 mutation in a young adult.

We report the case of a 37-year-old man with human papillomavirus-positive squamous cell carcinoma of the larynx coexisting with chronic myelogenous leukemia. The patient had no history of smoking or alcohol consumption. Within a few months, his rapidly growing tumor was classified as T4aN2cM0.