Multifaceted and extensive behavioral trajectories of genomically diverse Drosophila lines.

Detailed tracking data is essential to understanding the intricate mechanisms behind animal behavior. Here, we present a comprehensive dataset containing behavioral movies and trajectories from over 30,000 Drosophila melanogaster individuals across 105 genetically distinct strains, including 104 wild-type strains from the Drosophila Genetic Reference Panel, along with one visually impaired mutant. These data, categorized by genetic background, sex, and social context (isolated or in groups), were collected during 15-minute sessions that included five minutes of repeated looming stimuli to elicit fear responses.

Biological characterization of breast cancer spheroid formed by fast fabrication method.

Unlabelled: Engineered three-dimensional (3D) tissue culture platforms are useful for reproducing and elucidating complex in vivo biological phenomena. Spheroids, 3D aggregates of living cells, are produced based on physicochemical or microfabrication technologies and are commonly used even in cancer pathology research. However, conventional methods have difficulties in constructing 3D structures depending on the cell types, and require specialized techniques/lab know-how to reproducibly control the spheroid size and shape.

A Case of Migraine Treated Through Hybrid Consultation via In-Person and Online Telemedicine at an Occupational Health Nurse's Office.

An occupational doctor cannot perform medical procedures, such as diagnosis and prescription. They can only give advice to the workplace. Online telemedicine facilitates workplace-doctor collaboration and may solve this problem.

Impact of time from diagnosis to endoscopic submucosal dissection on curability in superficial esophageal squamous cell carcinoma.

Objective: To investigate the time delay effect from initial diagnosis to endoscopic submucosal dissection on superficial esophageal squamous cell carcinoma curability, considering the preoperative invasion depth.

Methods: This study included superficial esophageal squamous cell carcinoma diagnosed as T1a-epithelial/lamina propria mucosa cancer (cEP/LPM; cancer invading up to the lamina propria mucosa) or cT1a-muscularis mucosa (MM)/T1b-submucosal cancer (cMM/SM1; cancer invading up to 200 µm into the submucosa) and treated using endoscopic submucosal dissection from January 2017 to December 2021. We compared curability in lesions treated within three months (early treatment group) versus those treated ≥7 months post-diagnosis (delayed treatment group).

Surgical management of aorto-right atrial fistula induced by Stanford type A aortic dissection: a case report.

Background: The occurrence of aorto-right atrial fistula in a patient with Stanford type A aortic dissection is exceedingly rare, and the treatment has not been established.

Case Presentation: A 60-year-old male presented to the emergency department with acute lumbar pain and, based on contrast-enhanced computed tomography, was diagnosed with Stanford type A aortic dissection. Emergency surgery was performed.

A Case of Headache Treated by Online Telemedicine in Collaboration With a Midwifery Home.

Midwifery centers are places where midwives not only provide antenatal checkups and delivery care but also offer a wide range of health guidance to pregnant women, postpartum mothers, newborns, and older women. In recent years, midwives have also provided onsite and online health guidance. However, diagnosis and prescribing medication are impossible in midwifery centers because no doctor is present.

Genomic adaptive potential to cold environments in the invasive red swamp crayfish.

Biological invasion refers to the introduction, spread, and establishment of non-native species in a novel habitat. The ways in which invasive species successfully colonize new and different environments remain a fundamental topic of research in ecology and evolutionary biology. Here, we investigated the genomic and transcriptomic characteristics of the red swamp crayfish (), a widespread invader in freshwater environments.

Long-Term Results of Gamma Knife Radiosurgery for Trigeminal Neuralgia.

Objective: Although the short- to medium-term efficacy of Gamma Knife therapy for drug-resistant essential trigeminal neuralgia has been reported, long-term evaluations are limited. We evaluated patient data obtained at least 10 years post-treatment and examined the significance of this treatment using new end points.

Methods: Among 249 consecutive patients with essential trigeminal neuralgia who were treated with Gamma Knife radiosurgery (retrogasserian target/4-mm single isocenter/90 Gy at 100%) at our institution between January 2003 and October 2011, 103 patients who were followed up for at least 10 years (mean, 174 [120-219] months) after treatment and whose data were amenable to accurate evaluation, were included in this retrospective study.

Development of new gastric endoscopic submucosal dissection training model: A reproducibility evaluation study.

Gastric endoscopic submucosal dissection (ESD) is a highly technical procedure mainly due to the distinctive shape of the stomach and diverse locations of lesions. We developed a new gastric ESD training model (G-Master) that could accurately recreate the location of the stomach and assessed the reproducibility of located lesions in the model. The model comprises a simulated mucous membrane sheet made of konjac flour and a setting frame, which can simulate 11 locations of the stomach.

Humanized substitutions of in mice alter amygdala-dependent behaviors associated with the evolution of anxiety.

The human vesicular monoamine transporter 1 () harbors unique substitutions (Asn136Thr/Ile) that affect monoamine uptake into synaptic vesicles. These substitutions are absent in all known mammals, suggesting their contributions to distinct aspects of human behavior modulated by monoaminergic transmissions, such as emotion and cognition. To directly test the impact of these human-specific mutations, we introduced the humanized residues into mouse via CRISPR/Cas9-mediated genome editing and examined changes at the behavioral, neurophysiological, and molecular levels.

Two cases with fulminant type 1 diabetes that developed long after cessation of immune checkpoint inhibitor treatment.

Various immune-related adverse events (irAEs), including fulminant type 1 diabetes (FT1D), are known to be associated with immune checkpoint inhibitors (ICIs). We experienced two lung adenocarcinoma cases who developed fulminant type 1 diabetes long after discontinuation of ICI therapies. One, a 74-year-old male, received nivolumab and developed fulminant type 1 diabetes 44 days after the last infusion.

Factors of technical difficulty in conventional and traction-assisted esophageal endoscopic submucosal dissection.

Background: The traction assisted (TA) method has reduced the technical difficulty associated with esophageal endoscopic submucosal dissection (ESD). However, it is unclear which factors associated with difficulty have been improved by the TA-ESD method. We aimed to evaluate and compare difficulty factors between conventional and TA-ESD.

Late-stage macrolactonisation enabled by tandem acyl transfers followed by desulphurisation.

Intramolecular -acylation of a thiol-installed threonine with a thioester unit, followed by S-O acyl transfer and subsequent desulphurisation, allows the synthesis of lactone peptides. A protocol has been developed enabling the cyclisation of a linear peptide, a reaction which has not been achieved by conventional methods.

The safety and feasibility of endoscopic submucosal dissection using a flexible three-dimensional endoscope for early gastric cancer and superficial esophageal cancer: A prospective observational study.

Background And Aim: Endoscopic submucosal dissection (ESD) is performed as one of standard treatments for patients with early gastric cancer (EGC) and superficial esophageal squamous cancer (SESCC). A prototype of a flexible endoscope with a 3-D system has been recently developed. This study aimed to investigate the safety and feasibility of ESD using a 3-D flexible endoscope (3-D ESD) for EGC and SESCC.

Long-term clinical outcome after endoscopic resection of esophageal squamous cell carcinoma invading the muscularis mucosae without lymphovascular invasion.

Background And Aims: Lymph node recurrence (LNR) after endoscopic resection (ER) in patients with esophageal squamous cell carcinoma (ESCC) pathologically invading the muscularis mucosae (pMM) without lymphovascular invasion (LVI) has been reported as non-negligible in the ER guidelines for esophageal cancer by the Japan Gastroenterological Endoscopy Society. However, these data were not regarded as high-level evidence because several retrospective case series were tabulated without sufficient long-term follow-up. Hence, this guideline stated that the administration of additional treatment after ER could not be determined for this population.

Long-term clinical outcomes of patients diagnosed with pT1a-muscularis mucosae with lymphovascular invasion or pT1b after endoscopic resection for cT1N0M0 esophageal squamous cell carcinoma.

Background: Endoscopic resection (ER) is performed for early esophageal squamous cell carcinoma (ESCC) cases. Additional esophagectomy or chemoradiotherapy is recommended for non-curative resection (NCR) even with pathologically negative vertical margins (pVM0); however, their clinical outcomes remain unknown. We examined the long-term clinical outcomes of NCR for ESCCs according to additional treatments.

Efficacy and safety of second photodynamic therapy for local failure after salvage photodynamic therapy for esophageal cancer.

Objectives: Photodynamic therapy (PDT) is an optional salvage treatment for local failure of esophageal squamous cell carcinoma (ESCC) after chemoradiotherapy; however, local failure after PDT sometimes occurs. In such cases, second PDT is sometimes attempted, but its outcomes remain unclear. This study aimed to evaluate the efficacy and safety of second PDT.

Functional differences between TSHR alleles associate with variation in spawning season in Atlantic herring.

The underlying molecular mechanisms that determine long day versus short day breeders remain unknown in any organism. Atlantic herring provides a unique opportunity to examine the molecular mechanisms involved in reproduction timing, because both spring and autumn spawners exist within the same species. Although our previous whole genome comparisons revealed a strong association of TSHR alleles with spawning seasons, the functional consequences of these variants remain unknown.

[Mobile Thrombus in the Ascending Aorta Detected Incidentally in the Patient with Fever before Surgery for Esophageal Cancer:Report of a Case].

A mobile thrombus in the ascending aorta is extremely rare. A 57-year-old man was referred to our hospital with suspected esophageal cancer. Following thorough evaluation, he was diagnosed with esophageal cancer( UtMt type0-Ⅱa T1b, Mt type0-Ⅱc T1a N0M0 cStageⅠ) and tongue cancer in situ.

Over 1000 nm Near-Infrared Multispectral Imaging System for Laparoscopic In Vivo Imaging.

In this study, a laparoscopic imaging device and a light source able to select wavelengths by bandpass filters were developed to perform multispectral imaging (MSI) using over 1000 nm near-infrared (OTN-NIR) on regions under a laparoscope. Subsequently, MSI (wavelengths: 1000-1400 nm) was performed using the built device on nine live mice before and after tumor implantation. The normal and tumor pixels captured within the mice were used as teaching data sets, and the tumor-implanted mice data were classified using a neural network applied following a leave-one-out cross-validation procedure.

Clinical features and risk factors of gastric cancer detected by esophagogastroduodenoscopy in esophageal cancer patients.

Background: Gastric cancer is the most frequent primary cancer-associated with esophageal cancer and is most commonly detected by endoscopic surveillance. However, the clinical features of synchronous or metachronous gastric cancer that could be detected by esophagogastroduodenoscopy in esophageal cancer patients are unknown.

Methods: We reviewed the clinical records of all esophageal cancer patients (n = 1379) registered in the cancer registration database who underwent initial treatment between April 2010 and October 2015.

Diagnostic ability of Japan Narrow-Band Imaging Expert Team classification for colorectal lesions by magnifying endoscopy with blue laser imaging versus narrow-band imaging.

The Japan Narrow-band imaging (NBI) Expert Team (JNET) classification was proposed for evaluating colorectal lesions. However, it remains unknown whether the JNET classification can be applied to magnifying endoscopy with image-enhanced endoscopies other than NBI. This study aimed to compare the diagnostic ability of JNET classification by magnifying endoscopy with blue laser imaging (ME-BLI) and with ME-NBI.

Distinction of surgically resected gastrointestinal stromal tumor by near-infrared hyperspectral imaging.

The diagnosis of gastrointestinal stromal tumor (GIST) using conventional endoscopy is difficult because submucosal tumor (SMT) lesions like GIST are covered by a mucosal layer. Near-infrared hyperspectral imaging (NIR-HSI) can obtain optical information from deep inside tissues. However, far less progress has been made in the development of techniques for distinguishing deep lesions like GIST.