Asian Pacific Society of Cardiology Position Statement on the Use of Transcatheter Aortic Valve Implantation in the Management of Aortic Stenosis.

Transcatheter aortic valve implantation (TAVI) has been established as an effective treatment modality in patients with severe aortic stenosis (AS) and the uptake of TAVI is rapidly growing in the Asia-Pacific region. However, there exist a heterogeneity in the management of aortic stenosis and the use of TAVI among countries in the region. Reasons for these differences include anatomic variations, disparity in healthcare resources and infrastructure, and the lack of consensus on the optimal management of AS in the Asia-Pacific region.

In Vitro Selection of Collagen-Binding Vascular Endothelial Growth Factor Containing Genetically Encoded Mussel-Inspired Adhesive Amino Acids.

Protein immobilization technology is important in medical and industrial applications. We previously reported all-in-one in vitro selection, wherein a collagen-binding vascular endothelial growth factor (CB-VEGF) was identified from a fusion library of random and VEGF sequences. However, its interaction chemistry is mainly limited to the interaction established by the 20 canonical amino acids.

Extracting and analyzing micronuclei from mouse two-cell embryos fertilized with freeze-dried spermatozoa.

Abnormal chromosome segregation (ACS) in preimplantation embryos causes miscarriages. For a normal pregnancy, it is necessary to reduce ACS occurrences in embryos. However, the causes of such abnormalities are unclear because no method to extract the segregated chromosomes from the blastomeres for detailed analysis.

Expanding the concept of ID conversion in TogoID by introducing multi-semantic and label features.

Background: TogoID ( https://togoid.dbcls.jp/ ) is an identifier (ID) conversion service designed to link IDs across diverse categories of life science databases.

RHEB neddylation by the UBE2F-SAG axis enhances mTORC1 activity and aggravates liver tumorigenesis.

Small GTPase RHEB is a well-known mTORC1 activator, whereas neddylation modifies cullins and non-cullin substrates to regulate their activity, subcellular localization and stability. Whether and how RHEB is subjected to neddylation modification remains unknown. Here, we report that RHEB is a substrate of NEDD8-conjugating E2 enzyme UBE2F.

Whole genome analysis revealed the role of and genes in carbapenem resistance of strains.

is a multidrug-resistant bacterium that has emerged as a significant nosocomial pathogen globally and renowned for its ability to acquire antimicrobial resistance (AMR) genes. However, understanding of its resistance mechanisms to certain drug classes remains limited. This study focused on four bacterial strains (AB863, AB889, AB930, and AB960) exhibiting carbapenem resistance.

Converting the CHF Greenhouse Gas into Nanometer-Thick LiF Coating for High-Voltage Cathode Li-ion Batteries Materials.

Solving the surface (electro-)chemical instability and the fading behavior of high voltage cathode materials cycled above 4.3 V vs Li/Li remains a major challenge for the next generation of high energy density Li-ion batteries. Here, we present a facile, environmentally friendly, cost effective and scalable method to address this problem by uniformly fluorinating the surface of cathode materials with a mild fluorinating agent (CHF) using a gas flow-type reactor.

How Do DNA Molecular Springs Modulate Protein-Protein Interactions: Experimental and Theoretical Results.

Deoxyribonucleic acid (DNA) nanomachines have been widely exploited in enzyme activity regulation, protein crystallization, protein assembly, and control of the protein-protein interaction (PPI). Yet, the fundamental biophysical framework of DNA nanomachines in the case of regulating protein-protein interactions remains elusive. Here, we established a DNA nanospring-mCherry model with mCherry homodimers of different .

[Clinical characteristics and risk factors for death of respiratory syncytial virus infection in adult patients after hematopoietic stem cell transplantation].

To summarize the clinical features associated with respiratory syncytial virus (RSV) infection in patients following the hematopoietic stem cell transplant (HSCT) and exploring the risk factors for death. Patients who had RSV infection after undergoing HSCT from October 2023 to January 2024 in the hematology department of Peking University People's Hospital were enrolled in the study. The clinical characteristics of the participating patients were summarized.

Leveraging next-generation sequencing technology for the study of ginsenosides biosynthesis and exploring DNA markers in the endemic species Panax vietnamensis.

Panax species, particularly Panax ginseng, Panax quinquefolius, and Panax vietnamensis are renowned for their medicinal properties and economic value. Of these, the endemic P. vietnamensis species (native to Vietnam, Laos, and southern China) is currently receiving focused attention due to its special ginsenosides accumulation in comparison to the others.

Development and Quality Enhancement of Fried Fish Cake Prototype with Transglutaminase, Trehalose, and Herbal Oil for Room Temperature Distribution.

This study focuses on developing a fried fish cake prototype with improved quality and extended shelf-life, enabling room-temperature distribution through an innovative high-temperature and high-process retort method. Surimi-based products typically necessitate cold storage and a refrigerated distribution system, affecting their physical properties and flavor while escalating costs. By incorporating Transglutaminase (TGase), trehalose, and herbal oils, and optimizing the heating process using the response surface methodology, this research addresses challenges related to changes in physical properties, color, and off-flavors during high-temperature and high-pressure treatment.

Analysis of cis-regulatory changes underlying phenotype divergence shaped by domestication in pigs.

Background: Cis-regulatory elements (CREs) are regions of DNA that regulate the expression of nearby genes. Changes in these elements can lead to phenotypic variations and adaptations in different populations. However, the regulatory dynamics underlying the local adaptation of traits remain poorly understood in Chinese and Western pigs.

Predicting the effects of drugs and unveiling their mechanisms of action using an interpretable pharmacodynamic mechanism knowledge graph (IPM-KG).

Background: Multiple studies have aimed to consolidate drug-related data and predict drug effects. However, most of these studies have focused on integrating diverse data through correlation rather than representing them based on the pharmacodynamic mechanism of action (MOA). It is thus crucial to obtain interpretability to validate prediction results.

Examining HPO by organ and system to facilitate practical use by clinicians.

The Human Phenotype Ontology (HPO) is widely used for annotating clinical text data, and sufficient annotation is crucial for the effective utilization of clinical texts. It was known that the use of LLMs can successfully extract symptoms and findings, but cannot annotate them with the HPO. We hypothesized that one of the potential issue for this is the lack of appropriate terms in the HPO.

TRIM32 inhibits Venezuelan equine encephalitis virus infection by targeting a late step in viral entry.

Alphaviruses are mosquito borne RNA viruses that are a reemerging public health threat. Alphaviruses have a broad host range, and can cause diverse disease outcomes like arthritis, and encephalitis. The host ubiquitin proteasome system (UPS) plays critical roles in regulating cellular processes to control the infections with various viruses, including alphaviruses.

jPOST environment accelerates the reuse and reanalysis of public proteome mass spectrometry data.

jPOST (https://jpostdb.org/) comprises jPOSTrepo (https://repository.jpostdb.

The Proteomics Standards Initiative Standardized Formats for Spectral Libraries and Fragment Ion Peak Annotations: mzSpecLib and mzPAF.

Mass spectral libraries are collections of reference spectra, usually associated with specific analytes from which the spectra were generated, that are used for further downstream analysis of new spectra. There are many different formats used for encoding spectral libraries, but none have undergone a standardization process to ensure broad applicability to many applications. As part of the Human Proteome Organization Proteomics Standards Initiative (PSI), we have developed a standardized format for encoding spectral libraries, called mzSpecLib (https://psidev.