Mst1/Hippo signaling pathway drives isoproterenol-induced inflammatory heart remodeling.

Isoproterenol (ISO) administration is a well-established model for inducing myocardial injury, replicating key features of human myocardial infarction (MI). The ensuing inflammatory response plays a pivotal role in the progression of adverse cardiac remodeling, characterized by myocardial dysfunction, fibrosis, and hypertrophy. The Mst1/Hippo signaling pathway, a critical regulator of cellular processes, has emerged as a potential therapeutic target in cardiovascular diseases.

[A study of the correlation between gray matter atrophy in multiple sclerosis and impairment of cognitive function domains].

To quantify cerebral cortical and deep gray matter atrophy in patients with multiple sclerosis (MS) and explore its correlation with impairment in domains of cognitive function. Twenty patients with MS and 16 healthy controls (HC) matched for age, sex, and education level were included. Using FreeSurfer software, based on 3D-MRI technology, the differences in cortical thickness and deep gray matter volume between the two groups were comparatively analyzed.

Correlation of Dry Eye Disease and Laryngopharyngeal Reflux Based on Improved Symptoms With Combined Therapy.

Objective: To investigate the correlation between dry eye disease (DED) and laryngopharyngeal reflux (LPR) from the perspective of treatment response.

Study Design: Cross-sectional studies.

Setting: Analysis of data from patients with DED-related symptoms and LPR-related symptoms from May 2022 to January 2023 at AIER Eye Hospital (Hainan).

A silk-based hydrogel containing dexamethasone and lipoic acid microcrystals for local delivery to the inner ear.

Local drug delivery has been exploited recently to treat hearing loss, as this method can both bypass the blood-labyrinth barrier and provide sustained drug release. Combined drug microcrystals (MCs) offer additional advantages for sensorineural hearing loss treatment via intratympanic (IT) injection due to their shape effect and combination strategy. In this study, to endow viscous effects of hydrogels, nonspherical dexamethasone (DEX) and lipoic acid (LA) MCs were incorporated into silk fibroin (SF) hydrogels, which were subsequently administered to the tympanic cavity to investigate their pharmaceutical properties.

JAM2 is a prognostic biomarker and inhibits proliferation, metastasis and epithelial-mesenchymal transition in lung adenocarcinoma.

Background: Junctional adhesion molecule 2 (JAM2) plays a pivotal role in various biological processes, including proliferation, metastasis and angiogenesis, contributing to tumor progression. While previous studies have highlighted the polarizing functions of JAM2 in different cancer types, its specific role in lung adenocarcinoma (LUAD) remains unclear.

Methods: In this study, we harnessed multiple public databases to analyze the expression and prognostic significance of JAM2 in LUAD.

TESC acts as a prognostic factor and promotes epithelial-mesenchymal transition progression in esophageal squamous carcinoma.

Background: Tescalcin (TESC) is a critical regulator of cell differentiation and growth, promoting malignant progression in various tumors. However, the role of TESC in esophageal squamous carcinoma (ESCC) remains unclear.

Methods: Immunohistochemistry (IHC), quantitative real-time PCR (qRT-PCR), and western blot were utilized to identify the difference in TESC expression between ESCC tissues and normal tissues adjacent to the carcinoma.

FAM107A as a tumor suppressor in esophageal squamous carcinoma inhibits growth and metastasis.

Background: Sequence similarity Family 107 member A (FAM107A) has been recognized as a tumor suppressor of various malignancies, which suppresses tumor proliferation and metastasis. Its specific role in esophageal squamous cell carcinoma (ESCC) remains unclear.

Methods: Public datasets including Gene Expression Profiling Interactive Analysis (GEPIA) and Gene Expression Omnibus (GEO), quantitative real-time PCR (qRT-PCR), and Western blot were utilized for comparative analysis of FAM107A expression between ESCC and normal tissues.

The Time-Point Distribution Characteristics of Laryngopharyngeal Reflux in Elderly Patients.

Objective: To identify the characteristics of the time-point distribution of the occurrence of hypopharyngeal-proximal reflux episodes (HREs) in elderly and younger patients with laryngopharyngeal reflux (LPR).

Study Design: Retrospective cohort study.

Setting: Analysis of data from patients with LPR-related symptoms and 24-hour hypopharyngeal-esophageal multichannel intraluminal impedance-pH (24-hour HEMII-pH) monitoring from February 2017 to September 2022 at Sixth Medical Center of PLA General Hospital.

Single-cell multi-omics sequencing reveals chromosome copy number inconsistency between trophectoderm and inner cell mass in human reconstituted embryos after spindle transfer.

Study Question: Is the chromosome copy number of the trophectoderm (TE) of a human reconstituted embryos after spindle transfer (ST) representative of the inner cell mass (ICM)?

Summary Answer: Single-cell multi-omics sequencing revealed that ST blastocysts have a higher proportion of cell lineages exhibiting intermediate mosaicism than conventional ICSI blastocysts, and that the TE of ST blastocysts does not represent the chromosome copy number of ICM.

What Is Known Already: Preimplantation genetic testing for aneuploidy (PGT-A) assumes that TE biopsies are representative of the ICM, but the TE and ICM originate from different cell lineages, and concordance between TE and ICM is not well-studied, especially in ST embryos.

Study Design, Size, Duration: We recruited 30 infertile women who received treatment at our clinic and obtained 45 usable blastocysts (22 from conventional ICSI and 23 reconstituted embryos after ST).

[Correlation of cognitive function with intracranial lesions and the degree of depression and anxiety in patients with neuromyelitis optica spectrum disorders].

To investigate the correlation of cognitive dysfunction with intracranial lesions and symptoms of depression and anxiety in patients with neuromyelitis optica spectrum disorders (NMOSD). Thirty-one NMOSD patients (7/24 males/females) were enrolled in the Department of Neurology of the Sixth Medical Center of the PLA General Hospital from August 2019 to August 2022. The average age was 42±13 years, and the average education level was 12 (9, 12) years.

MILD THERAPEUTIC HYPOTHERMIA REDUCES ISCHEMIA-REPERFUSION INJURY AFTER ZONE 1 REBOA IN A SWINE HEMORRHAGIC SHOCK MODEL.

Background: Resuscitative balloon occlusion of the aorta (REBOA) is an endovascular hemostasis method used for the management of traumatic abdominal and pelvic hemorrhages. However, REBOA-associated ischemia-reperfusion injury complication limits its blocking time. We hypothesized that mild therapeutic hypothermia would relieve ischemia-reperfusion injury caused by prolonged zone 1 REBOA.

Role of the CXCR6/CXCL16 axis in autoimmune diseases.

The C-X-C motif ligand 16, or CXCL16, is a chemokine that belongs to the ELR - CXC subfamily. Its function is to bind to the chemokine receptor CXCR6, which is a G protein-coupled receptor with 7 transmembrane domains. The CXCR6/CXCL16 axis has been linked to the development of numerous autoimmune diseases and is connected to clinical parameters that reflect disease severity, activity, and prognosis in conditions such as multiple sclerosis, autoimmune hepatitis, rheumatoid arthritis, Crohn's disease, and psoriasis.

Time-series prediction and detection of potential pathogens in bloodstream infection using mcfDNA sequencing.

Introduction: Next-generation sequencing of microbial cell free DNA (mcfDNA-seq) has emerged as a promising diagnostic method for blood stream infection (BSI) and offers the potential to detect pathogens before blood culture. However, its application is limited by a lack of clinical validation.

Methods: We conducted sequential mcfDNA-seq on blood samples from ICU participants at high risk of BSI due to pneumonia, or intravascular catheterization; and explored whether mcfDNA-seq could diagnose and detect pathogens in advance of blood culture positivity.

Small Intestinal Bacterial Overgrowth in Patients with Gallbladder Polyps: A Cross-Sectional Study.

Purpose: There is probably a high prevalence of small intestinal bacterial overgrowth (SIBO) in patients with gallbladder polyps (GBPs). To date, no study has evaluated the occurrence of SIBO in patients with GBPs. The aim of this study was to investigate the prevalence of SIBO in patients with GBPs and explore the possible association between these two conditions.

The value of convolutional neural networks-based deep learning model in differential diagnosis of space-occupying brain diseases.

Objectives: It is still a challenge to differentiate space-occupying brain lesions such as tumefactive demyelinating lesions (TDLs), tumefactive primary angiitis of the central nervous system (TPACNS), primary central nervous system lymphoma (PCNSL), and brain gliomas. Convolutional neural networks (CNNs) have been used to analyze complex medical data and have proven transformative for image-based applications. It can quickly acquire diseases' radiographic features and correct doctors' diagnostic bias to improve diagnostic efficiency and accuracy.

N6-methyladenine- induced LINC00667 promoted breast cancer progression through m6A/KIAA1429 positive feedback loop.

Increasing evidence supports that N-methyladenine (mA) and long noncoding RNAs (lncRNAs) both act as master regulators involved in breast cancer (BC) tumorigenesis at epigenetic modification level. Here, our research tries to unveil the interaction of mA and lncRNAs on BC progression and explore the underlying regulatory mechanism. In the current study, we found that LINC00667 was mA-modified lncRNA, which was up-regulated upon the overexpression of KIAA1429.

The Characteristics of Cognitive Proficiency in Patients with Acute Neuromyelitis Optica Spectrum Disease and its Correlation with Serum Aquaporin-4 Antibody Titer.

Objective: To explore the characteristics and dynamic evolution of cognitive impairment in patients with neuromyelitis optica spectrum disorder (NMOSD). Methods: Twenty-five patients with acute NMOSD and 30 age-matched healthy individuals were consecutively recruited in this study. The Montreal Cognitive Assessment (MoCA), Chinese Version of Rey Auditory Vocabulary Learning Test (CRAVLT), Verbal Fluency Test (VFT), Digital Span Test (DST), Paced Auditory Serial Addition Task 3/2s version (PASAT-3/2), Rey−Osterrieth Complex Figure Test (ROCF) and Stroop Color and Word Test (CWT) were used to evaluate cognitive function.

Association between Small Intestinal Bacterial Overgrowth and Subclinical Atheromatous Plaques.

Background: Several recent studies have reported the relationship between atherosclerosis and gut microbial imbalance. Small intestinal bacterial overgrowth (SIBO) is one of the most common forms of gut microbiota imbalance, and studies have shown that SIBO plays an important role in human health. However, the relationship between SIBO and subclinical atheromatous plaques remains unclear.

Characteristics of Laryngopharyngeal Reflux in Patients of Different Genders and Ages.

Objectives: To investigate the differences in laryngopharyngeal reflux (LPR) characteristics between gender and age groups based on the Reflux Symptom Index (RSI), Reflux Finding Score (RFS) scale and 24-hour hypopharyngeal-esophageal multichannel intraluminal impedance-pH (HEMII-pH) monitoring.

Methods: The enrolled were patients with LPR symptoms completed the 24h-HEMII-pH monitoring and divided into two gender groups (male and female) and elderly group (>60 years), middle-aged group (41-60 years) and young group (18-40 years). The total RSI and RFS scores of individuals were counted.

Prognosis of patients with laryngeal contact granuloma: Development and validation of RCGSG score.

Objective: This study aimed to develop an objective and simple score for predicting the prognosis of patients with laryngeal contact granuloma (LCG) treated with local glucocorticoid injection combined with oral proton pump inhibitor (GI + PPI).

Methods: Cox regression analysis was used to analyze the effect of baseline variables on the prognosis of 507 patients with LCG treated with GI + PPI. An easy-to-apply RCGSG (eflus, ough, ender, and urgery in I + PPI therapy) score was developed based on the independent risk factors selected by univariate and multivariate Cox regression analyses.

Investigation of the potential relationship between gastroesophageal reflux disease and laryngopharyngeal reflux disease in symptomatology - a prospective study based on a multidisciplinary outpatient.

Objective: To investigate the relationship between laryngopharyngeal reflux disease (LPRD) and gastroesophageal reflux disease (GERD).

Methods: Gastroesophageal Reflux Disease Questionnaire (GERD-Q) and Reflux Symptom Index (RSI) scale were administered to patients attending the gastroenterology outpatient clinic at the Sixth Medical Center of the PLA General Hospital from 7 April 2021 to 10 June 2021. Patients with GERD-Q score >7 were indicated GERD, and patients with RSI >13 were indicated LPRD.

Comparison of Reflux Symptom Score versus Reflux Symptom Index in screening laryngopharyngeal reflux.

Objectives: To compare the screening value of the Reflux Symptom Score (RSS) and the Reflux Symptom Index (RSI) for laryngopharyngeal reflux (LPR).

Methods: All included patients attending the Department of Otolaryngology at the Sixth Medical Center of the PLA General Hospital from February 2022 to August 2022, completed the RSS and the RSI and underwent 24-hour hypopharyngeal-esophageal multichannel intraluminal impedance-pH (24 h HEMII-pH) monitoring. The results of 24 h HEMII-pH were used as a diagnostic criterion for LPR, consistency between two questionnaires (RSS, RSI) and 24 h HEMII-pH was compared by the weighted Cohen's kappa statistic and the screening value of RSS and RSI for LPR was compared by receiver operating characteristics analysis.

Laryngopharyngeal Reflux Disease and Gastroesophageal Reflux Disease Can Mutually Influence.

Objective: To investigate the mutually relationship between gastroesophageal reflux disease (GERD) and laryngopharyngeal reflux disease (LPRD).

Methods: All included patients completed simultaneous 24-hour hypopharyngeal intraluminal multichannel impedance pH monitoring (24h-MII-pH), Reflux Symptom Index (RSI), and Reflux Finding Score (RFS). The LPRD diagnosis was based on the occurrence of ≥1 acid or non-acid hypopharyngeal proximal reflux episode(HRE), GERD was defined as a length of time >4.

Optimal Timing of the Salivary Pepsin Test for the Diagnosis of Laryngopharyngeal Reflux.

Objective: To investigate the optimal time point for diagnosing laryngopharyngeal reflux (LPR) through combining 24-h hypopharyngeal-esophageal multichannel intraluminal impedance-pH (24-h HEMII-pH) monitoring and the multi-time point salivary pepsin test (MTPSPT).

Study Design: Prospective uncontrolled trial.

Method: Patients with and without LPR symptoms were included as the test group and the control group, respectively.