LOC730101 transmitted by exosomes facilitates laryngeal squamous cell carcinoma tumorigenesis via regulation of p38 MAPK gamma.

Laryngeal squamous cell carcinoma (LSCC) is a prevalent human cancer with a complex pathogenesis that remains incompletely understood. Here, we unveil a long non-coding RNA (lncRNA) associated with LSCC tumorigenesis and progression. LOC730101 exhibits significant overexpression in human LSCC tissues, and elevated LOC730101 levels correlate with malignant clinicopathological characteristics.

Risk factors and healing factors for pharyngocutaneous fistula after total laryngectomy for laryngeal cancer: An epidemiological study.

To analyse the risk factors and healing factors of pharyngocutaneous fistula (PCF) in patients with laryngeal cancer after total laryngectomy, and to explore the relevant epidemiology. A retrospective analysis was conducted on laryngeal cancer patients who underwent total laryngectomy in our hospital from January 2010 to December 2022. The 349 patients included in the study were divided into a PCF group of 79 and a non-PCF group of 270.

Efficacy and safety of stapokibart (CM310) in uncontrolled seasonal allergic rhinitis (MERAK): an investigator-initiated, placebo-controlled, randomised, double-blind, phase 2 trial.

Background: There is no trial to assess the benefits of periodically using biologics during the pollen season in patients with uncontrolled seasonal allergic rhinitis (SAR), who have moderate-to-severe symptoms even after standard-of-care. This trial aimed to evaluate the efficacy and safety of the add-on administration of stapokibart, a humanised monoclonal antibody that targets interleukin-4 receptor alpha, in patients with uncontrolled SAR.

Methods: In this investigator-initiated, randomised, double-blind, placebo-controlled trial, eligible patients received either stapokibart 600-300 mg weekly (QW), every 2 weeks (Q2W), or placebo QW for 4 weeks.

Kinesin Family Member C1 Overexpression Exerts Tumor-Promoting Properties in Head and Neck Squamous Cell Carcinoma via the Rac1/Wnt/β-catenin Pathway.

Kinesin family member C1 (KIFC1) is a kinesin-14 motor protein, and its abnormal upregulation promotes the malignant behavior of cancer cells. N6-methyladenosine (m6A) RNA methylation is a common modification of eukaryotic messenger RNA and affects RNA expression. In this study, we explored how KIFC1 regulated head and neck squamous cell carcinoma (HNSCC) tumorigenesis and how m6A modification affected KIFC1 expression.

[Curative effect analysis of radical endoscopic sinus surgery for eosinophilic chronic rhinosinusitis with nasal polyps].

To evaluate the efficacy of functional endoscopic sinus surgery（FESS） and radical endoscopic sinus surgery（RESS） in eosinophilic chronic sinusitis with nasal polyps（EosCRSwNP）. A total of 44 patients diagnosed with EosCRSwNP in the Department of Otorhinolaryngology Head and Neck Surgery, Henan Provincial People's Hospital from July 1st, 2020 to August 1st, 2021 were included, the percentage of eosinophils in leukocytes in all patients included was more than 3.05%.

Increased diagnostic yield in a cohort of hearing loss families using a comprehensive stepwise strategy of molecular testing.

Hearing loss is one of the most common sensory disorders in humans. This study proposes a stepwise strategy of deafness gene detection using multiplex PCR combined with high-throughput sequencing, Sanger sequencing, multiplex ligation-dependent probe amplification (MLPA), and whole-exome sequencing (WES) to explore its application in molecular diagnosis of hearing loss families. A total of 152 families with hearing loss were included in this study, the highest overall diagnosis rate was 73% (111/152).

The Treatment Effect of Non-Surgical Ear Molding Correction in Children with Mild Cryptotia Deformity.

Objective: To investigate the treatment effect of non-surgical ear molding correction in children with mild cryptotia deformity.

Methods: 51 cases were collected from 2016 to 2021. They were divided into four groups (6 months-1 year group, 1-3 years group, 3-6 years group, and ≥6 years group).

[Clinical application of orofacial myofunctional therapy combined with muscle functionnal appliance in postoperative rehabilitation of children with OSA].

To explore the clinical significance of orofacial myofunctional therapy combined with muscle functional appliance in postoperative rehabilitation of children with OSA. Sixty children were diagnosed as moderate-to-severe OSA with AHI≥5 and underwent adenoid and/or tonsillar surgery. Children were divided into two groups based on whether they were willing to receive orofacial myofunctional therapy and muscle functional appliance after surgery.

Hsa_circ_0006232 promotes laryngeal squamous cell cancer progression through FUS-mediated EZH2 stabilization.

Laryngeal squamous cell cancer (LSCC) is one of the most common malignant tumors in head and neck tumors. Our previous study has revealed that hsa_circ_0006232 is abnormally expressed in LSCC. This study attempts to verify the biological role of hsa_circ_0006232 in LSCC.

Hsa_circ_0042823 accelerates cancer progression miR-877-5p/FOXM1 axis in laryngeal squamous cell carcinoma.

Background: Laryngeal squamous cell carcinoma (LSCC) is a common malignant tumour of the head and neck. Our previous study reveals that the circular RNA (circRNA) hsa_circ_0042823 is abnormally expressed in LSCC, suggesting that hsa_circ_0042823 is closely associated with LSCC. Here, we attempted to explore the molecular mechanism of hsa_circ_0042823 in LSCC.

[Genotype and clinical phenotype analysis of 42 patients with delayed nonsyndromic hearing loss].

The aim of this study is to analyze the mutation characteristics of GJB2 and SLC26A4 gene in patients with delayed non-syndromic hearing loss, which is beneficial to the early detection and intervention of delayed deafness. Sanger sequencing technology was used to detect two common genes in 139 patients with non-syndromic deafness, six hot spot mutations in GJB2 gene and SLC26A4 gene, and single heterozygous mutations found in GJB2 gene and SLC26A4 gene were detected by whole exome sequencing. Among the 25 patients with deafness caused by GJB2 gene mutation, 12 of them passed universal newborn hearing screening and then developed delayed extremely severe hearing loss.

[Analysis of clinical characteristics of 87 patients with cochlear migraine].

The aim of this study is to analyze the clinical features of cochlear migraine. The clinical data of cases of cochlear migraine were collected, and the clinical symptoms and hearing examination results were analyzed. The ratio of male to female patients with cochlear migraine was 1∶3.

An epidemiological survey of laryngopharyngeal reflux disease at the otorhinolaryngology-head and neck surgery clinics in China.

Purpose: Using the Reflux Symptom Index (RSI), this nationwide study aimed to investigate the incidence, diagnostic status, risk factors, and common symptoms of adult laryngopharyngeal reflux disease (LPRD) at otorhinolaryngology-head and neck surgery (OHNS) clinics in China.

Methods: This multicenter cross-sectional survey began at the different institutions ranged from July to October 2017, and the duration was 12 months. A total of 90,440 eligible patients were finally enrolled from 72 medical institutions in China.

Recent Advances of Plasmonic Gold Nanoparticles in Optical Sensing and Therapy.

Gold nanoparticles with special surface plasmon resonance have been widely used in sensing and therapy because of their easy preparation, unique optical properties, excellent biocompatibility, etc. The applications of gold nanoparticles in chemo/biosensing, imaging, and therapy reported in 2016-2019, are summarized in this review. Regarding the gold nanoparticle-based sensing or imaging, sensing mechanisms and strategies are provided to illustrate the concepts for designing sensitive and selective detection platforms.

Silencing Ras-Related C3 Botulinum Toxin Substrate 1 Inhibits Growth and Migration of Hypopharyngeal Squamous Cell Carcinoma via the P38 Mitogen-Activated Protein Kinase Signaling Pathway.

BACKGROUND Ras-related C3 botulinum toxin substrate 1 (Rac1) is implicated in a variety of cellular functions and is related to tumor growth and metastasis. This study aimed to explore the role of Rac1 in hypopharyngeal squamous cell carcinoma (HSCC). MATERIAL AND METHODS The Rac1 expression in HSCC tissues was determined by quantitative real-time polymerase chain reaction and Western blot analysis.

Endoscopic agger nasi type Draf IIb treatment for frontal sinus lesions.

Treatment of frontal sinus using surgery is complicated owing to the complex anatomical structure of the sinus region. The aim of the present study was to investigate the efficacy and safety of Draf IIb endoscopic frontal sinus surgery treatment for frontal sinus lesions using the agger nasi approach on 19 patients (28 left or and right nasal cavities). A 10-12 mm excision of the upper frontal maxilla was performed for endoscopic resection between the middle turbinate and lateral nasal wall.

The prediction of CSF gusher in cochlear implants with inner ear abnormality.

Conclusion: The incidence rate of the cerebrospinal fluid (CSF) gusher in cochlear implant with inner ear abnormality is 30%. Bony defect in the fundus of the internal acoustic meatus is most often responsible for the occurrence of CSF gusher. This feature of the CT scan can be used to predict the occurrence of a CSF gusher.

[Computerized three-dimensional reconstruction of cochlear microstructures].

Objective: To explore an useful and practical method for three-dimensional reconstruction of cochlear microstructure.

Method: A digital image dataset of magnified forty times of human cochlear tissue can be get from the serial sections of transverse cedukol images of male cadavers temporal bone. Photoshop 6.

Characterization of pLP18, a novel cryptic plasmid of Lactobacillus plantarum PC518 isolated from Chinese pickle.

A cryptic plasmid of Lactobacillus plantarum PC518 isolated from Chinese pickle, designated pLP18, was sequenced and characterized. It is a 1806-bp circular molecule with a G+C content of 37.5%.

[Treatment of specific foreign bodies in tracheobronchial].

Objective: To improve effectiveness of diagnosis and therapy in patients with tracheobronchial specific foreign body.

Method: Fourty-six cases with specific foreign bodies in the trachea and bronchi, admitted from March 1998 to June 2006, were analyzed retrospectively.

Result: Forty-one of 46 the specific foreign bodies were successfully removed through bronchoscopy.