Integrated Transcriptome and Metabolome Analysis Provides Insights into the Low-Temperature Response in Sweet Potato ( L.).

Background/objectives: Sweet potato is a tropical and subtropical crop and its growth and yield are susceptible to low-temperature stress. However, the molecular mechanisms underlying the low temperature stress of sweetpotato are unknown.

Methods: In this work, combined transcriptome and metabolism analysis was employed to investigate the low-temperature responses of two sweet potato cultivars, namely, the low-temperature-resistant cultivar "X33" and the low-temperature-sensitive cultivar "W7".

Natural history of Chiari I malformation-syringomyelia: longitudinal cohort study.

Background: The natural history of clinically stable patients with Chiari I malformation (CM-I)-syringomyelia is uncertain. To understand their outcomes, we examined conservatively managed CM-I-syringomyelia patients' long-term clinical and radiological courses.

Methods: We enrolled 156 mild CM-I-syringomyelia cases (Japanese Orthopaedic Association (JOA) score ≥13) managed non-surgically between 1994 and 2014 and followed them periodically until December 2024 for significant progressive myelopathy that we termed 'obvious deterioration'.

A xyloglucan endotransglucosylase/hydrolase gene, , increases cold tolerance in transgenic sweetpotato.

Introduction: Low temperature is a key environmental factor that threaten sweetpotato growth and development. In-depth studies on the gene functions underlying cold resistance are important for genetic engineering in sweetpotato.

Methods: The gene was cloned using a homologous cloning approach.

MRI-Based Machine Learning and Radiomics Methods for Assessing Spinal Cord Function in Patients with Mild Cervical Spondylotic Myelopathy.

(1) Background: Patients with mild cervical spondylotic myelopathy (CSM) who delay surgery risk progression. While PET evaluates spinal cord function, its cost and radiation limit its use. (2) Methods: In this prospective study, patients with mild cervical spondylosis underwent preoperative 18F-FDG PET-MRI.

A Novel Surgical Technique for Post-traumatic Syringomyelia Progressing to the Medulla Oblongata: Evidence of Upward Drainage of Central Canal Fluid Within the Spinal Cord.

Background And Objectives: The exact pathways of fluid outflow within the central canal (CC) of the spinal cord are not completely understood. The best management approach for patients with post-traumatic syringomyelia that progresses to the cranial end of the CC, also known as post-traumatic syringobulbia (PT-syringobulbia), is still a topic of debate. This study aims to introduce a new surgical indication for the foramen magnum and foramen of Magendie dredging (FMMD) procedure in patients with PT-syringobulbia and prospectively assess its surgical outcomes.

Effectiveness of Cerebellar Tonsillectomy Treatment for Revision Chiari Malformation Surgery: A Series of 63 Patients.

Background: Revision surgery for patients with persistent, recurrent, or progressive syringomyelia following Foramen Magnum Decompression for Chiari malformation with syringomyelia (CM-SM) is not uncommon and presents both strategic and technical challenges.

Methods: We conducted a retrospective study including all patients who underwent revision Cerebellar Tonsillectomy (CTL) for CM-SM between 2003 and 2023. Additionally, we performed univariate and multivariate analyses to identify possible factors contributing to failed CTL outcomes.

Anterior Controllable Antedisplacement Fusion (ACAF) in Revision Surgery for Iatrogenic Cervical Kyphosis: Technical Note and Case Series.

Background: Iatrogenic cervical kyphosis (ICK) often requires complex anterior and posterior correction, which is associated with multiple complications. Consequently, there is a need to investigate alternative treatment approaches that streamline the operative process and markedly diminish postoperative complications. This study, therefore, aimed to evaluate the feasibility and efficacy of a single-stage anterior controllable antedisplacement fusion (ACAF) in revision surgeries for ICK.

Persistence of Phi6, a SARS-CoV-2 surrogate, in simulated indoor environments: Effects of humidity and material properties.

The SARS-CoV-2 virus caused the COVID-19 pandemic and brought major challenges to public health. It is transmitted via aerosols, droplets, and fomites. Among these, viral transmission through fomites is not well understood although it remains a very important transmission route.

Single-nucleus transcriptome profiling provides insights into the pathophysiology of adhesive arachnoiditis.

Adhesive arachnoiditis (AA) is a rare form of chronic degenerative pathology associated with persistent inflammation in the arachnoid matter of the spinal cord. Despite the existing knowledge, the detailed pathological mechanisms underlying AA are not fully understood. This study aimed to elucidate through comprehensive single nuclei RNA sequencing (snRNA-seq) to delineate the transcriptomic landscape of AA.

Structural changes of the multifidus in animal models of intervertebral disk degeneration: a systematic review.

Study Design: Low back pain (LBP) is a widespread clinical symptom affecting nearly all age groups and is a leading cause of disability worldwide. Degenerative changes in the spine and paraspinal tissues primarily contribute to the etiology of LBP.

Objectives: We conducted this systematic review of animal models of paraspinal muscle (PSM) degeneration secondary to degenerative intervertebral disc (IVD), providing a comprehensive evaluation of PSM structural changes observed in these models at both macroscopic and microscopic levels.

Quantitative proteomic landscape of the pathophysiology of adhesive arachnoiditis and its clinical significance: Structure and mechanism of TNC and RANBP1 proteins.

The pathophysiological mechanism of adhesive arachnoiditis (AA) is complex, involving the interaction of multiple proteins. In recent years, the development of quantitative proteomics technology has provided a new perspective to reveal its pathological mechanism. The main objective of this study was to reveal the changes of protein expression profiles in arachnoid tissue of patients with AA.

Proteomic study of cerebrospinal fluid in adult tethered cord syndrome: Chemical structure and function of apolipoprotein B.

Adult tethered cord syndrome (ATCS) has a hidden onset and delayed clinical symptoms. The purpose of this study is to identify hub proteins in the cerebrospinal fluid of ATCS patients through bioinformatics analysis, and to find significant heterogeneity in these proteins between ATCS patients and non ATCS patients (control group). Firstly, differential genes were screened based on proteomic results.

Spinal Adhesive Arachnoidopathy, the Disorder More Than Simply Adhesive Arachnoiditis: A Comprehensive Systematic Review of 510 Cases.

Background: Spinal adhesive arachnoidopathy (SAA) is a chronic pathology associated with persistent inflammatory responses in the arachnoid. Adhesive arachnoiditis (AA) is one of the major forms of SAA, with accompanying secondary complications. Therefore, we aimed to systematically review both clinical and animal model studies related to SAA to gain a deeper understanding of this unique pathology.

Analysis of Failed Posterior Fossa Decompression and an Effective Revision Surgery in Patients with Basilar Invagination and Atlantoaxial Dislocation.

Objective: The objective of this study was to analyze failed posterior fossa decompression (PFD) in patients with basilar invagination and atlantoaxial dislocation (BI-AAD). Revision surgery in these patients is challenging and has been rarely reported. In addition, the anatomical variations of the vertebral artery increase the risk of revision surgery.

in Combination with Chito-oligosaccharides Modulate Inflammation and Gut Microbiota for Inflammatory Bowel Disease Treatment.

Synbiotics, the combination of probiotics and prebiotics, are thought to be a pragmatic approach for the treatment of various diseases, including inflammatory bowel disease (IBD). The synergistic therapeutic effects of probiotics and prebiotics remain underexplored. , a short-chain fatty acid (SCFA) producer, has been recognized as a promising probiotic candidate that can offer health benefits.

Tethered cord syndrome from pediatric and adult perspectives: a comprehensive systematic review of 6135 cases.

Objective: This study aimed to investigate the differences in clinical features, diagnostic examination, treatment, and pathological results between adult-onset and pediatric-onset tethered cord syndrome (TCS).

Methods: The authors searched the PubMed, Embase, and Cochrane Library databases through January 2023 for reports on TCS, extracting information on clinical features, imaging data, treatment modalities, prognosis, and pathological research results. A total of 6135 cases from 246 articles were included in the analysis.

Role of Preoperative Albumin Quotient in Surgical Planning for Posttraumatic Syringomyelia: A Comparative Cohort Study.

Objective: Surgical procedures for patients with posttraumatic syringomyelia (PTS) remain controversial. Until now, there have been no effective quantitative evaluation methods to assist in selecting appropriate surgical plans before surgery.

Methods: We consecutively enrolled PTS patients (arachnoid lysis group, n = 42; shunting group, n = 14) from 2003 to 2023.

Genome-Wide Identification and Expression Analysis of the MADS Gene Family in Tulips ().

To investigate the cold response mechanism and low temperature regulation of flowering in tulips, this study identified 32 MADS-box transcription factor family members in tulips based on full-length transcriptome sequencing, named TgMADS1-TgMADS32. Phylogenetic analysis revealed that these genes can be divided into two classes: type I and type II. Structural analysis showed that genes from different subfamilies have a similar distribution of conserved motifs.

Endogenous CRISPR-Cas mediated in situ genome editing: State-of-the-art and the road ahead for engineering prokaryotes.

The CRISPR-Cas systems have shown tremendous promise as heterologous tools for genome editing in various prokaryotes. However, the perturbation of DNA homeostasis and the inherent toxicity of Cas9/12a proteins could easily lead to cell death, which led to the development of endogenous CRISPR-Cas systems. Programming the widespread endogenous CRISPR-Cas systems for in situ genome editing represents a promising tool in prokaryotes, especially in genetically intractable species.

Detection of Glioma-Related Hotspot Mutations Through Sequencing of Cerebrospinal Fluid (CSF)-Derived Circulating Tumor DNA: A Pilot Study on CSF-Based Liquid Biopsy for Primary Spinal Cord Astrocytoma.

Objective: Although cerebrospinal fluid (CSF)-based liquid biopsy was proved to be practical in molecular analysis of intracranial gliomas, liquid biopsy of primary intramedullary astrocytoma was rarely reported. Given the distinct genomic profiles between primary intramedullary glioma and intracranial astrocytoma, whether the feasibility of CSF-based molecular analysis of intracranial gliomas can be replicated in primary spinal cord astrocytoma needs to be investigated. The aim of this pilot study is to evaluate the feasibility of molecular analysis of primary intramedullary astrocytoma through sequencing CSF-derived circulating tumor DNA (ctDNA).