Feasibility and Clinical Outcomes of Vasa Vasorum Embolization for Atypical Type 2 or Type 5 Endoleaks after Endovascular Aneurysm Repair.

The purpose of this study is to evaluate the feasibility and clinical outcomes of vasa vasorum embolization for preventing continuous aneurysmal expansion after endovascular aneurysm repair (EVAR). We retrospectively reviewed the medical records of patients who underwent vasa vasorum embolization between August 2018 and May 2022. Vasa vasorum embolization was attempted in cases of continuous aneurysmal expansion after EVAR, where the vasa vasorum was identified through catheter angiography.

Surgical management of a huge mediastinal mature teratoma in a 2-year-old girl: a case report.

Background: Mature teratomas are benign cystic tumors that are most commonly asymptomatic. However, in some cases, mediastinal teratomas rupture the lungs and mediastinum with potentially fatal outcomes. Herein, we report a case of a large mediastinal mature teratoma that expanded to the entire left hemithorax in a child with common cold-like symptoms.

Rising-frequency chirp stimuli effectively enhance the amplitude and shorten the latency of 40-hz auditory steady-state response.

Objective: To evaluate the effects of changes in group delay from a click signal to a chirp signal on the 40-Hz Auditory Steady-State Response (ASSR) using magnetoencephalography (MEG).

Design: In this study, each participant was exposed to 10 chirp signals with gradually varying group delays from the CE chirp to the click at 60 dB nHL. The 40-Hz ASSR was measured using MEG and evaluated for amplitude and latency in the maximum signal channel at the click signal measured in each hemisphere.

Spatially resolved gene expression profiling of tumor microenvironment reveals key steps of lung adenocarcinoma development.

The interaction of tumor cells and their microenvironment is thought to be a key factor in tumor development. We present spatial RNA profiles obtained from 30 lung adenocarcinoma patients at the non-invasive and later invasive stages. We use spatial transcriptome sequencing data in conjunction with in situ RNA profiling to conduct higher resolution analyses.

Extent of abscess development in cervical abscesses and pathogenic bacteria related to swallowing function.

Background: Deep neck infections (DNIs) in the cervical fascial planes can cause severe complications such as airway obstruction, mediastinitis, and sepsis.

Aims/objectives: This study examines cervical abscess development, its relationship with postoperative swallowing function, and hospital stay duration.

Material And Methods: A retrospective case series of 55 DNI patients was divided by hospital stay (<30 days: Group A, ≥30 days: Group B) and swallowing recovery (<6 days: Group C, ≥6 days: Group D).

Nrf2 Deficiency Exacerbates the Decline in Swallowing and Respiratory Muscle Mass and Function in Mice with Aspiration Pneumonia.

Aspiration pneumonia exacerbates swallowing and respiratory muscle atrophy. It induces respiratory muscle atrophy through three steps: proinflammatory cytokine production, caspase-3 and calpain, and then ubiquitin-proteasome activations. In addition, autophagy induces swallowing muscle atrophy.

Masking Effects Caused by Contralateral Distractors in Participants With Versus Without Listening Difficulties.

Objectives: To examine the effects of distractor sounds presented to the contralateral ear on speech intelligibility in patients with listening difficulties without apparent peripheral pathology and in control participants.

Design: This study examined and analyzed 15 control participants (age range, 22 to 30 years) without any complaints of listening difficulties and 15 patients (age range, 15 to 33 years) diagnosed as having listening difficulties without apparent peripheral pathology in the outpatient clinic of the Department of Otolaryngology-Head and Neck Surgery, Tohoku University Hospital. Speech intelligibility for 50 Japanese monosyllables presented to the right ear was examined under the following three different conditions: "without contralateral sound," "with continuous white noise in the contralateral ear," and "with music stimuli in the contralateral ear.

The effect of baricitinib and corticosteroid compared to that of corticosteroid monotherapy in severely and critically ill patients with COVID-19: A Japanese multicenter inpatient database study.

Background: Systemic baricitinib and corticosteroids play important roles in treating severely and critically ill patients with coronavirus disease 2019 (COVID-19). However, the efficacy of the combination of baricitinib and corticosteroids compared to that of corticosteroid monotherapy in severely and critically ill hospitalized patients with COVID-19 remains unclear.

Methods: We analyzed severely and critically ill hospitalized patients with COVID-19 aged >18 years between January 1, 2020 and May 31, 2023, using a Japanese multicenter inpatient database.

Better survival with lobectomy versus sublobar resection in patients with hypermetabolic c-stage IA lung cancer on positron emission tomography/computed tomography.

Objectives: The clinical trial showed that sublobar resection was not inferior to lobectomy in terms of disease-free survival in patients with peripherally located non-small-cell lung cancer ≤2 cm. However, it is not clear whether sublobar resection is indicated for all types of c-stage IA lung cancer. The purpose of this study was to clarify whether sublobar resection is indicated for c-stage IA hypermetabolic lung cancer.

Clustering of Polymorphic Membrane Protein E Clade in Chlamydia trachomatis Lineages from Men Who Have Sex with Men.

Several Chlamydia trachomatis lineages identified through outer membrane protein A genotyping or multilocus sequence typing have been circulating worldwide among men who have sex with men. In a study in Tokyo, Japan, we demonstrate that such lineages commonly belong to a specific polymorphic membrane protein E clade across genotypes.

Protocol for in vivo CRISPR screening targeting murine testicular cells.

In vivo genome-wide screening elucidates tissue-specific molecular events. Here, we present a protocol for an in vivo genome-wide CRISPR-Cas9 single-guide RNA (sgRNA) library screening technique optimized for mouse testicular cells to investigate spermatogenesis. We describe steps for virus injection, sperm sorting, and primase-based whole-genome amplification.

Phospholipid scrambling induced by an ion channel/metabolite transporter complex.

Cells establish the asymmetrical distribution of phospholipids and alter their distribution by phospholipid scrambling (PLS) to adapt to environmental changes. Here, we demonstrate that a protein complex, consisting of the ion channel Tmem63b and the thiamine transporter Slc19a2, induces PLS upon calcium (Ca) stimulation. Through revival screening using a CRISPR sgRNA library on high PLS cells, we identify Tmem63b as a PLS-inducing factor.

Genetic characteristics of invasive pneumococcal disease-derived Streptococcus pneumoniae of serogroup 24 isolated in Tokyo, Japan.

Background: Since the introduction of the national routine vaccination program against Streptococcus pneumoniae in Japan from the early 2010s, the incidence of invasive pneumococcal disease (IPD) caused by non-vaccine serotypes has increased. This study focused on non-vaccine serogroup 24 strains derived from IPD and aimed to clarify their genetic characteristics.

Methods: Between 2013 and 2022, 121 strains identified as serogroup 24 in patients with IPD were collected and applied to multilocus sequence typing and next-generation sequencing.

Supersulfide formation in the sinus mucosa of chronic rhinosinusitis.

Objectives: Disruption of the oxidative stress defense system is involved in developing various diseases. Sulfur compounds such as glutathione (GSH) and cysteine (CysSH) are representative antioxidants in the body. Recently, supersulfides, including reactive persulfide and polysulfide species, have gained attention as potent antioxidants regulating oxidative stress and redox signaling.

Anisakid larvae in the skipjack tuna Katsuwonus pelamis captured in Japanese waters: Two-year monitoring of infection levels after the outbreak of human anisakiasis in 2018.

In 2018, human anisakiasis caused by the ingestion of the skipjack tuna Katsuwonus pelamis occurred frequently in Japan. This may be attributable to a heavy infection of A. simplex (s.

A retrospective observational study on disseminated herpes zoster in immunocompetent patients.

Introduction: Disseminated herpes zoster (DHZ) is a severe infection associated with high incidences and mortality rates in immunocompromised patients. Although studies have shown its occurrence in immunocompetent patients, its epidemiology, clinical presentation, and treatment outcomes in this cohort remain unknown. Thus, this study aimed to examine the clinical presentation, treatment, complications, and outcomes of DHZ in immunocompetent patients and compare these findings with previous studies.

Concerted action of ataxin-2 and PABPC1-bound mRNA poly(A) tail in the formation of stress granules.

Stress induces global stabilization of the mRNA poly(A) tail (PAT) and the assembly of untranslated poly(A)-tailed mRNA into mRNPs that accumulate in stress granules (SGs). While the mechanism behind stress-induced global PAT stabilization has recently emerged, the biological significance of PAT stabilization under stress remains elusive. Here, we demonstrate that stress-induced PAT stabilization is a prerequisite for SG formation.

Correction: AMPK-Activated Protein Kinase Suppresses Ccr2 Expression by Inhibiting the NF-κB Pathway in RAW264.7 Macrophages.

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