Drug repurposing: An antidiabetic drug Ipragliflozin as Mycobacterium tuberculosis sirtuin-like protein inhibitor that synergizes with anti-tuberculosis drug isoniazid.

The surge of drug-resistant Mycobacterium tuberculosis (DR-TB) impedes the World Health Organization's efforts in ending TB and calls for new therapeutic formulations. M. tuberculosis sirtuin-like protein Rv1151c is a bifunctional enzyme with both deacetylation and desuccinylation activities, which plays an important role in M.

Connecting with fetus: The use of app-based fetal movement counting and experiences during pregnancy and birth.

Background: Pregnant people are often introduced to fetal movement counting to monitor the health of their fetus. This study aims to examine the impacts of app-based fetal movement counting on experiences during pregnancy and birth.

Method: This study used two types of secondary data including individual user's app use and their end of pregnancy survey data collected on the Count the Kicks (CTK) app.

Visible light-activated dye-sensitized TiO antibacterial film: A novel strategy for enhancing food safety and quality.

Antibacterial packaging holds promise in addressing food spoilage by inactivating bacteria, but current antimicrobial packaging solutions face challenges like depletion of antibacterials and concerns of antibiotic abuse. In response to these limitations of existing packaging materials, we developed a novel antibacterial packaging film by incorporating titanium dioxide (TiO)- tetra(4-carboxyphenyl) porphyrin (TcPP) conjugates into cellulose nanofibrils (CNF) films. Unlike conventional antimicrobial packaging, this film harnesses visible light energy to excite electrons from TcPP to TiO, generating reactive oxygen species (ROS) that inactivate bacteria without relying on antibiotics.

ω-9 monounsaturated fatty acids in Sapindus mukorossi seed oil enhance calcium deposition expression of Wharton's jelly mesenchymal stem cells.

Promoting osteogenesis is crucial to improve successful bone regeneration in bone tissue engineering. Several studies on osteogenesis have reported positive effects of ω-9 monounsaturated fatty acids (MUFA) on bone regeneration. This study examined the potential of ω-9 monounsaturated fatty acid abundant seed oil mechanically extracted from Sapindus mukorossi (S.

[Serological and Molecular Biological Analysis of Rare Cases of p-Blood Type].

Objective: To clarify the specificity of patient blood type and blood type antibody through patient blood type serological tests and molecular biology results, and to search for matching blood for patients.

Methods: Blood type serological methods were used for the identification of red blood cell ABO, RhD, and p blood type. Salt water method, microcolumn gel method and IAT method were used for irregular antibody screening and antibody specificity identification.

[ Genotyping Characteristics of RhD-Negative Blood Donors in Wuhu Area].

Objective: To investigate the molecular mechanism and distribution characteristics of RhD negative phenotypes in Han population of blood donors in Wuhu city.

Methods: A total of 210 RhD samples from August 2021 to August 2022 were screened by serological test and collected from Wuhu Central Blood Station for the voluntary blood donor population. Exons 1 and 10 of the gene were amplificated by PCR to determine whether the samples had the gene.

Association of sugar consumption with risk of depression and anxiety: a systematic review and meta-analysis.

Background: Sugar consumption has increased dramatically around the world, and at the same time, the prevalence of mental illnesses such as depression and anxiety continues to increase. While previous research has explored the impact of various dietary factors on mental health, the specific impact of dietary sugar consumption on the risk of depression and anxiety disorders remains elusive. This study aimed to comprehensively assess this relationship through a systematic review and meta-analysis.

Chiral Nematic Graphene Films with a mesoporous Structure.

Ordering a crucial material like pure-graphene into the chiral nematic structure can potentially revolutionize the fields of photonics, chiral separation, and energy storage. However, the controlled fabrication of highly ordered graphene films with a long-range chiral nematic mesoporous structure is very challenging and as such, has not been achieved. Here, a chiral-template-directed chemical vapor deposition growth strategy is presented for the precise fabrication of mesoporous chiral nematic graphene films by using nanocrystalline cellulose as templates.

Warning values of serum total kappa/lambda ratio for M-proteinemia.

Background: To introduce the serum total kappa/lambda ratio (K/L) in humoral immunity testing reports to improve the detection rate of M-proteinemia.

Methods: 156 M protein-positive and 5464 M protein-negative samples confirmed by serum immunofixation electrophoresis(sIFE) were accumulated from January 2021 to December 2023 in the First Affiliated Hospital of Soochow University and the contents of immunoglobulins (IgG, IgA, IgM, kappa and lambda) were tested by Beckman IMMAGE800. All the samples were divided into two groups by time: the modeling group and the validation group.

Untethered bistable origami crawler for confined applications.

Magnetically actuated miniature origami crawlers are capable of robust locomotion in confined environments but are limited to passive functionalities. Here, we propose a bistable origami crawler that can shape-morph to access two separate regimes of folding degrees of freedom that are separated by an energy barrier. Using the modified bistable V-fold origami crease pattern as the fundamental unit of the crawler, we incorporated internal permanent magnets to enable untethered shape-morphing.

Clinical characteristics, imaging diagnostic accuracy, and prognosis of autoimmune pancreatitis: A real-world study in China.

Objective: In this study we aimed to comprehensively evaluate the clinical features and treatment outcomes of Chinese patients with autoimmune pancreatitis (AIP) through a single-center real-world study.

Methods: Patients diagnosed with AIP in Changhai Hospital, Naval Medical University from January 2014 to December 2021 were included. Baseline characteristics, laboratory test results, cross-sectional imaging and endoscopic ultrasound (EUS) findings, and long-term follow-up data were obtained.

Targeted LC-MS/MS method of oxylipin profiling reveals differentially expressed serum metabolites in type 2 diabetes mice with panaxynol.

Panaxynol is a bioactive polyacetylene in food plants; however, its specific benefits in diabetes and metabolic disorders remain unclear. Previous studies have mainly focused on biochemical indicators and clinical evaluations. Limited research has systematically elucidated the beneficial effects of panaxynol from the oxylipins perspective.

Pan-ErbB inhibition impairs cognition via disrupting myelination and aerobic glycolysis in oligodendrocytes.

White matter (WM) abnormalities are an emerging feature of schizophrenia, yet the underlying pathophysiological mechanisms are largely unknown. Disruption of ErbB signaling, which is essential for peripheral myelination, has been genetically associated with schizophrenia and WM lesions in schizophrenic patients. However, the roles of ErbB signaling in oligodendrocytes remain elusive.

Robust hybrid diffusion control for long-term scalable frost prevention.

Antifrosting surfaces are critical to the efficient and safe operation of infrastructure in cold and humid environments where deposition of frost (porous ice) is thermodynamically inevitable. Such infrastructure can include above-ground power cables and outdoor heat pumps. Here, we introduce a hybrid surface design that passively controls the diffusion of water vapor over a surface to sustain flat frost-free regions for long periods of time.

Photoredox-Catalyzed Markovnikov Hydroamination of Alkenes with Azoles.

A visible-light induced intermolecular hydroamination of alkenes with azoles is reported, delivering pharmaceutically valuable N-benzyl azoles in high yields with excellent Markovnikov selectivity. Mechanistic studies suggest that the process is initiated by the energy transfer of the excited photocatalyst with alkenes, followed by the single electron reduction, protonation, and subsequent single electron oxidation to afford the key alkyl carbocation intermediate. This protocol exhibits advantages of broad functional group tolerance, excellent atom economy, high efficiency, and mild reaction conditions.

Highly Enantioselective Construction of Chiral Eight-Membered Cyclic Ethers through Tandem Cyclization of Ynones and Dicarbonyl Compounds.

The enantioselective synthesis of eight-membered cyclic ether has always been a challenge in organic synthesis. Herein, we reported a highly enantioselective tandem cyclization reaction of alkyne ketone and dioxypyridines mediated by chiral bifunctional catalysts. This reaction generates two adjacent stereocenters using an atomeconomic manner, providing a simple and effective method for the one-step synthesis of highly enantioselective eight-membered cyclic ethers.

Non-targeted metabolomics and pseudo-targeted lipidomics combined with gut microbes reveal the protective effects of (Thunb.) Raf. in ulcerative colitis mice.

Ulcerative colitis (UC) is an inflammatory bowel disease characterized by recurrent inflammatory tissue damage to the intestinal mucosa and forming intestinal epithelial ulcers. It is one of the most intractable diseases in the world. To date, the mechanism is unclear.

Hypofractionated and intensity-modulated radiotherapy combined with systemic therapy in metastatic hepatocellular carcinoma: A case report.

Background: Liver cancer treatment is characterized by multidisciplinary participation and coexistence of multiple treatment methods. Hypofractionated and intensity-modulated radiotherapy is a new precise radiotherapy technique applied to the treatment of systemic malignant tumors. There is a lack of understanding of hypofractionated and intensity-modulated radiotherapy combined with systemic therapy in metastatic hepatocellular carcinoma (HCC).

Banxia xiexin decoction prevents the development of gastric cancer.

Background: In China banxia xiexin decoction (BXD) has been used in treating gastric cancer (GC) for thousands of years and BXD has a good role in reversing GC histopathology, but its chemical composition and action mechanism are still unknown.

Aim: To investigate the mechanism of action of BXD against GC based on transcriptomics, network pharmacology, and experiments.

Methods: The transplanted tumor model was prepared, and the nude mouse were pathologically examined after administration, and hematoxylin-eosin staining was performed.

GRK2 Protein Mediates the ANRIL, a lncRNA, to Affect the Proliferation and Apoptosis of Kasumi-1 Cells.

Background: A long non-coding RNAs (LncRNAs) called antisense noncoding RNA in the INK4 locus (), has emerged as substantial regulators of cell survival in acute myeloid leukemia (AML). However, its speciffc and potential mechanism is uncertain in AML. In this research, we investigated the role of in cell proliferation, apoptosis, and the underlying mechanism in AML cells.

Circ-CAMTA1 regulated by Ca influx inhibited pyruvate carboxylase activity and modulate T cell function in patients with systemic lupus erythematosus.

Objectives: To investigate the roles of Ca influx-regulated circular RNAs (circRNAs) in T cells from patients with systemic lupus erythematosus (SLE).

Methods: The expression profile of circRNAs in Jurkat cells, co-cultured with and without ionomycin, was analyzed by next-generation sequencing and validated using real-time polymerase chain reaction. The identified Ca influx-regulated circRNAs were further examined in T cells from 42 patients with SLE and 23 healthy controls.