TBC1D15 Inhibits Autophagy of Microglia through Maintaining the Damaged Swelling Lysosome in Alzheimer's Disease.

Autophagy in microglia is essential for the clearance of amyloid-beta (Aβ) and amyloid plaques in Alzheimer's disease. However, reports regarding the levels of autophagy in microglia have been inconsistent; some studies indicate an early enhancement followed by a subsequent reduction, while others describe a persistently weakened state. Notably, there is a lack of systematic studies documenting the temporal changes in microglial autophagy.

3-MA attenuates collagen-induced arthritis in vivo via anti-inflammatory effect and autophagy inhibition.

Background: Rheumatoid arthritis (RA) is a chronic autoimmune disease which afflicts about nearly 1% of global population. RA results in synovitis and cartilage/bone damage, even disability which aggravates the health burden. Many drugs are used to relieve RA, such as glucocorticoids (GCs), non-steroidal anti-inflammatory drugs (NSAIDs), and disease-modifying anti-rheumatic drugs (DMARDs) in the clinical treatment.

[Metabolomics combined with bioinformatics reveals mechanism of Sanhuang Hushen Fangshuai Decoction in treating chronic kidney disease].

This article aims to analyze the therapeutic effect and probe into the mechanism of Sanhuang Hushen Fangshuai Decoction in treating chronic kidney disease(CKD) based on metabolomics and bioinformatics. The patients with stage 3-4 CKD diagnosed and treated in the Changzhou Hospital of Traditional Chinese Medicine from June 2023 to March 2024 were enrolled in this study. The patients were treated with Sanhuang Hushen Fangshuai Decoction, and the therapeutic effect was evaluated.

Dipicolylamine Derivatives Bearing Pyrene and Anthracene as Molecular Probes for Cu and HS.

Two dipicolylamine (DPA) derivatives with the pyrene and anthracene groups, 1-(pyren-1-yl)-N, N-bis-(pyridine-2-ylmethyl)benzylamine (L1) and 1-(anthracen-9-yl)-N, N-bis-(pyridine-2-ylmethyl)benzylamine (L2) were synthesized, characterized, and their affinitive properties for metal ions were studied. The mass spectroscopy and Job's plots showed that L1 and L2 reacted with Cu and formed complexes [Cu(L1)(solvent)] (L1-Cu) and [Cu(L2)(solvent)] (L2-Cu), respectively. Both L1 and L2 were fluorescent probes recognizing Cu via the emission quenching and further detecting HS via the emission revival.

Ergosterol alleviates hepatic steatosis and insulin resistance via promoting fatty acid β-oxidation by activating mitochondrial ACSL1.

Sterols target sterol-sensing domain (SSD) proteins to lower cholesterol and circulating and hepatic triglyceride levels, but the mechanism remains unclear. In this study, we identify acyl-coenzyme A (CoA) synthetase long-chain family member 1 (ACSL1) as a direct target of ergosterol (ES). The C-terminal domain of ACSL1 undergoes conformational changes from closed to open, and ES may target the drug-binding pocket in the acetyl-CoA synthetase-like domain 1 (ASLD1) of ACSL1 to stabilize the closed conformation and maintain its activity.

A Simple One-Pot Method for the Synthesis of BiFeO/BiFeO Heterojunction for High-Performance Photocatalytic Degradation Applications.

This study presents a facile one-pot synthesis method to fabricate BiFeO-BiFeO-BiO heterojunction photocatalysts with controllable compositions and pure phases. Three different binary heterojunctions (BiFeO/BiFeO, BiFeO/BiO, and BiFeO/BiO) and a ternary BiFeO/BiFeO/BiO heterojunction were formed, all exhibiting significantly enhanced photocatalytic performance for the degradation of methylene blue (MB) and phenol under visible light irradiation, outperforming the individual compositions. Notably, the BiFeO/BiFeO heterojunction achieved the highest degradation efficiency (93.

[Expert consensus on ethical requirements for artificial intelligence (AI) processing medical data].

As artificial intelligence technology rapidly advances, its deployment within the medical sector presents substantial ethical challenges. Consequently, it becomes crucial to create a standardized, transparent, and secure framework for processing medical data. This includes setting the ethical boundaries for medical artificial intelligence and safeguarding both patient rights and data integrity.

[Liver X receptor attenuates renal ischemia-reperfusion injury in mice].

Acute kidney injury (AKI) is a clinical syndrome characterized by a rapid decline in renal function. Renal ischemia-reperfusion injury (RIRI) is one of the main causes of AKI with the underlying mechanism incompletely clarified. The liver X receptors (LXRs), including LXRα and LXRβ, are members of the nuclear receptor superfamily.

[Clinical observation of allogeneic hematopoietic stem cell transplantation for treating five cases of classic paroxysmal nocturnal hemoglobinuria].

This study enrolled five patients with classic paroxysmal nocturnal hemoglobinuria (cPNH) who underwent allogeneic hematopoietic stem cell transplantation in our hospital from 2019 to 2023. All five patients were male, with a median age of 26 (range: 26-46) years. The median time from diagnosis to allo-HSCT was 5.

[The efficacy and safety of thioamide in maintenance therapy for peripheral T-cell lymphoma].

This study aimed to assess the efficacy and safety of thioamide as a maintenance therapy for peripheral T-cell lymphoma (PTCL) . This study retrospectively analyzed the data from 58 patients with PTCL who were treated in the Department of Hematology at the First Affiliated Hospital of Nanjing Medical University from January 2015 to July 2022. Chidamide was orally administered as a maintenance therapy after first-line or salvage treatment.

R(3780) Resonance Interpreted as the 1^{3}D_{1}-Wave Dominant State of Charmonium from Precise Measurements of the Cross Section of e^{+}e^{-}→Hadrons.

We report the precise measurements of the cross section of e^{+}e^{-}→hadrons at center-of-mass energies from 3.645 to 3.871 GeV.

[The association between unhealthy lifestyle and depressive symptoms, anxiety symptoms, and stress among secondary school students in Jiangsu Province, China].

To analyze the association between unhealthy lifestyles and depressive symptoms, anxiety symptoms and stress among secondary school students in Jiangsu Province. From September to November 2023, a multistage stratified cluster random sampling method was used to select secondary school students from 13 districts and cities in Jiangsu Province. A questionnaire survey was conducted on their unhealthy lifestyles (low physical activity, smoking, drinking, internet addiction, poor sleep quality, and unhealthy diet), as well as their depressive symptoms, anxiety symptoms and stress.

[Refractory or resistant cytomegalovirus infections after hematopoietic stem cell transplantation: diagnosis and management].

Cytomegalovirus (CMV) infection is one of the most prevalent opportunistic infections after hematopoietic stem cell transplantation (HSCT). Prophylaxis and preemptive therapy have demonstrated promise in reducing the incidence of CMV infection and CMV disease, but the management of refractory/resistant (R/R) CMV infections after HSCT remains a challenge that significantly affects the prognosis of patients undergoing HSCT. Intolerance and resistance to antivirals are the primary reasons for developing refractory CMV infections.

Mid-term outcomes of atrioventricular valve repair in functional single ventricle patients.

Background: Surgical treatment of functional single ventricle combined with atrioventricular valve regurgitation remains a clinical challenge. The outcomes of atrioventricular valve repair in patients with single ventricle are limited.

Methods: A retrospective study was conducted of all 28 patients with functional single ventricle treated with single-ventricle palliation who underwent atrioventricular valve operation at the First Hospital of Tsinghua University between April 2007 and October 2022.

A Case of NTRK Fusion Corpus Sarcoma With Pseudobiphasic Growth Pattern and Literature Review.

The incidence of neurotrophic tyrosine kinase receptor (NTRK) fusion uterine sarcoma is extremely low, and reports have been mostly focused on cases localized to the cervix. So far, only 4 cases have been reported of the uterine corpus. In this study, we reported a case of NTRK fusion corpus sarcoma.

Three-Dimensional Printing of Hydrogel Blend Tissue Engineering Scaffolds with In Situ Delivery of Anticancer Drug for Treating Melanoma Resection-Induced Tissue Defects.

Surgery is considered the gold standard for treating melanoma, but the high recurrence rate after surgery still remains as a major challenge. Therefore, using doxorubicin (DOX) as a model drug, this study investigated the 3D printing of anticancer drug-loaded hydrogel blend scaffolds for inhibiting post-operation melanoma recurrence and for promoting tissue regeneration. Three-dimensional printing could successfully produce methacrylate-modified chitosan (CSMA) and methylcellulose (MC) hydrogel blend scaffolds.

[Construction of regional ecological security pattern based on the "sensitivity-importance-connectivity" framework: A case study of Guizhou Province].

The construction of an ecological security pattern is crucial to maintain ecosystem health and stability, with great significance for regional sustainable development. Following the research paradigm of "ecological source areas-ecological resistance surfaces-ecological corridors", based on the index framework of "sensitivity-importance-connectivity", we identified the ecological source areas, generated the ecological resistance surface through graded weighting of underlying surface factors and point of interest (POI) method, determined the ecological corridor, pinch point, and obstacle area using circuit theory, and constructed the ecological security pattern of Guizhou Pro-vince. Results showed that the areas of extremely sensitive of rocky desertification and soil erosion and the areas of extremely important areas of water resources forming, soil and water conservation and biodiversity in Guizhou Pro-vince were generally small and distributed differently, accounting for 1.

[Carbon Emission Analysis and Carbon Reduction Strategy of Small and Medium-scale Municipal Wastewater Treatment Plants in Cities and Towns].

The carbon emissions of three typical processes （AAO, MSBR, and oxidation ditch） were systematically analyzed from the perspective of the whole wastewater treatment process based on the annual data of eleven urban small and medium-scale WWTPs in the year 2022, and the effects of different influent characteristics （TP, TN, BOD, COD, influent volume, and COD/TN） on the carbon emissions were studied by using the partial least squares structural equation modeling （PLS-SEM） method. The results showed that indirect carbon emissions dominated the total carbon emissions of small and medium-scale WWTPs （69.5%）, and carbon emissions from electricity consumption were the largest source （43.

[Evaluation of the preclinical teaching effects of digital virtual simulation system in veneer tooth preparation].

Purpose: To evaluate the preclinical teaching effects of digital virtual simulation system applied in window-type veneer tooth preparation of undergraduate dental students.

Methods: In the early clinical exposure of five-year undergraduate students from School of Stomatology, Fudan University, Simodont virtual simulation system and conventional phantom-simulator system were alternatively used in the preclinical teaching of veneer tooth preparation. First, after theoretical training and tests of veneer tooth preparation, twenty-three students were randomly divided into two groups.

Mechanisms underlying the effects of the conditional knockdown of hepatic PCSK9 in attenuating lipopolysaccharide-induced acute liver inflammation.

Proprotein convertase subtilisin/kexin type 9 (PCSK9) is known to promote hyperlipidemia primarily by inducing the degradation of the low-density lipoprotein receptor. Notably, recent studies have demonstrated that PCSK9 promotes inflammation in the vascular system, however, the roles of PCSK9 in hepatic inflammation remain unclear. As PCSK9 is primarily expressed in the liver, this study aimed to elucidate the roles of PCSK9 and the underlying mechanisms in lipopolysaccharide (LPS)-challenged hepatocytes.

Correlation between self-efficacy, parental parenting patterns, and severe depression in adolescents.

Background: Adolescence is a critical period marked by significant psychological changes. This study explores how self-efficacy and parental parenting styles may influence the risk of severe depression among teens. The hypothesis is that higher self-efficacy and authoritative parenting patterns will be negatively correlated with severe depression in adolescents.

[Two new phenolic glucosides with antioxidant activity from Lythrum salicaria].

Chromatographic techniques were employed to separate and purify the active components with antioxidant activity from the aboveground part of Lythrum salicaria. The data of 1D/2D NMR, optical rotation, and high-resolution mass spectrometry were used to identify the purified compounds. Six phenolic glucosides were identified, including 6'-(p-methoxyphenyl)gallate-7-O-β-D-glucopyranoside(1), 6'-ethyl-p-hydroxyphenylethanol-β-D-glucopyranoside(2), 3,4,5-trimethoxyphenol-β-D-glucopyranoside(3), 3,4,5-trimethoxyphenyl 1-O-β-apiofuranosyl(1″→6')-β-glucopyranoside(4), benzylalcohol O-α-L-arabinopyranosyl(1→6)-β-D-glucopyranoside(5), and 6'-acetylethanol-β-D-glucopyranoside(6).

[Ploidy and whole genome Survey of Pinellia ternata].

Pinellia ternata, a widely distributed species in China, has been used as a herbal medicine for centuries, with the effects of drying dampness and resolving phlegm. However, its complex ploidy and lack of whole-genome map limit in-depth research on molecular-assisted breeding and multi-omics. In this study, flow cytometry was employed to evaluate the genome sizes of 144 P.