Sarcopenia is a risk factor for postoperative delirium in geriatric hip fracture patients: a retrospective study by Yi-Ming Qi, Hao-Tao Li, Shi-Min Chang, Sun-Jun Hu, Shou-Chao Du, Chen-Dong Liu, Yong-Qian Chu, Yun-Feng Rui, Yun-Feng Rui

“…Sarcopenia was defined as the progressive loss of skeletal muscle mass and strength associated with aging. …”
Get full text

Experimental study on freeze-thaw damage characteristics and mechanical properties of fractured rock mass of surface mine slope in cold region by Sen TIAN, Ying ZHAO, Hu SI, Chun ZHU, Quangui LI

“…Through these tests, the mass loss, wave velocity attenuation and frost heave force evolution characteristics of fractured rock masses with different inclinations (0°, 25°, 50°, 75°) were analyzed under different freeze-thaw cycles, and the strength and aging characteristics of fractured rock masses under different load conditions, along with the evolution of their mechanical properties under different freeze-thaw cycles were revealed. …”
Get full text

Sarcolemma resilience and skeletal muscle health require O-mannosylation of dystroglycan by Jeffrey M. Hord, Sarah Burns, Tobias Willer, Matthew M. Goddeeris, David Venzke, Kevin P. Campbell

“…Methods To evaluate how the loss of O-mannosylated DG in skeletal muscle affects the development and progression of myopathology, we generated and characterized mice in which the Pomt1 gene was specifically deleted in skeletal muscle (Pomt1skm) to interfere with POMT1/2 enzyme activity. …”
Get full text

The PRC2.1 subcomplex opposes G1 progression through regulation of CCND1 and CCND2 by Adam D Longhurst, Kyle Wang, Harsha Garadi Suresh, Mythili Ketavarapu, Henry N Ward, Ian R Jones, Vivek Narayan, Frances V Hundley, Arshia Zernab Hassan, Charles Boone, Chad L Myers, Yin Shen, Vijay Ramani, Brenda J Andrews, David P Toczyski

“…This included the CpG islands in the promoter of the CDK4/6 cyclins CCND1 and CCND2, and loss of MTF2 lead to upregulation of both CCND1 and CCND2. …”
Get full text

Microglia depletion reduces neurodegeneration and remodels extracellular matrix in a mouse Parkinson’s disease model triggered by α-synuclein overexpression by Zhen Zhang, Kun Niu, Taoying Huang, Jiali Guo, Gongbikai Xarbat, Xiaoli Gong, Yunke Gao, Feiyang Liu, Shan Cheng, Wenting Su, Fei Yang, Zhaoyuan Liu, Florent Ginhoux, Ting Zhang

“…In this study, we induced progressive dopaminergic neuron loss in mice via rAAV-hSYN injection to cause the neuronal expression of α-synuclein, which produced neuroinflammation and behavioral alterations. …”
Get full text

Financial Toxicity and Kidney Disease in Children and Adults: A Scoping Review by Siligato R, Gembillo G, De Giorgi A, Di Maria A, Scichilone LM, Capone M, Vinci FM, Nicoletti S, Bondanelli M, Malaventura C, Storari A, Santoro D, Dionisi S, Fabbian F

“…For patients with kidney disease, FT represents a significant burden, both through the direct costs of disease management and treatment and through indirect costs such as the loss of income due to missed work and expenses for transportation and accommodations near outpatient clinics. …”
Get full text

Abnormal Expression of DICER1 Leads to Dysregulation of Inflammatory Effectors in Human Synoviocytes by Congshan Jiang, Jing Xu, Wenhua Zhu, Yongsong Cai, Si Wang, Yuanxu Guo, Ke Xu, Manman Geng, Nazim Hussain, Yan Han, Fujun Zhang, Qilan Ning, Liesu Meng, Shemin Lu

“…Meanwhile, DICER1 overexpression could rescue their low expression levels. And then, gain or loss of miR-155 function could regulate the protein levels of MMP3 and MMP13. …”
Get full text

Early Postoperative Safety of Total Hip Arthroplasty in Systemic Lupus Erythematosus Patients by YANG Xingdong, YU Muyang, XU Yiming, ZHU Wei, HU Mingwei, WENG Xisheng, FENG Bin

“…After propensity score matching, 163 cases from SLE and control groups were included for analysis. (1) Regarding medical complications, compared with control group, SLE group showed significant differences in osteoporosis, respiratory system disorders, gastrointestinal diseases, urinary system disorders, hematologic abnormalities, and secondary or concomitant rheumatic diseases (all P < 0.05). (2) In terms of preoperative laboratory tests, SLE group had lower platelet counts, absolute lymphocyte counts, hemoglobin levels, hematocrit, albumin levels, blood glucose levels, and activated partial thromboplastin times than control group, while C-reactive protein, erythrocyte sedimentation rate, and D-dimer levels were higher (all P < 0.05). (3) Regarding surgical-related indicators, a higher proportion of patients in SLE group had an ASA grade > 2 (15.95% vs. 3.07%, P < 0.001), but intraoperative blood loss was significantly smaller [324.7 (200.0, 500.0) mL vs. 421.8 (200.0, 500.0) mL, P=0.005]. (4) In terms of complications, SLE group exhibited a significantly higher incidence of major complications than control group (8.59% vs. 1.23%, P=0.005), with a relative risk of 1.081 (95% CI: 1.028-1.136). …”
Get full text

LLT1 overexpression renders allogeneic-NK resistance and facilitates the generation of enhanced universal CAR-T cells by Shuxian Zhu, Shiyu Zuo, Chuo Li, Xingjie You, Erlie Jiang, Xiaoming Feng, Yuechen Luo

“…Deleting class I of human leukocyte antigen (HLA-I) and class II of human leukocyte antigen (HLA-II) can prevent rejection by allogeneic T cells; however, natural killer (NK) cell rejection due to the loss of self-recognition remains unresolved. This study tested whether the overexpression of Lectin-like transcript 1 (LLT1), an NK cell inhibitory ligand, in T cell receptor (TCR) and HLA-I/II disrupted universal CD38-targeting CAR-T cells could prevent rejection by allogeneic NK cells. …”
Get full text

Fine-grained point cloud classification based on hierarchical feature enhancement. Journal of Zhejiang University (Science Edition),2025,52(1):70⁃80(基于层次特征增强的细粒度点云分类)... by 白静(BAI Jing), 刘路(LIU Lu), 郑虎(ZHENG Hu), 蒋金哲(JIANG Jinzhe)

“…The Veronese mapping-based point feature enhancement module (V-PE) is used to enhance the point cloud data, so that the network learns higher-order information of the normal and the attitude; the multi-scale context-aware intra-cluster feature enhancement module (CA-IntraCE) utilizes different scales of K-nearest neighbor algorithms and cross-attention to achieve different scales of features and eliminate the loss of information caused by maximal pooling; the inter-cluster feature enhancement module (GSS-InterCE) based on grouped sparse sampling utilizes the furthest-point-sampling (FPS) algorithm to obtain sparse points and the cross-attention to achieve the enhancement of different clusters, so that the network has stronger fine-grained discriminative ability.In the experimental results on the three sub-datasets Airplane, Car, and Chair of FG3D, the overall accuracies of HFE-Net reach 97.40%, 80.53%, and 83.83%, respectively, which have ex-ceeded those of the existing SOTA methods, DC-Net and FGPNet, showcasing the superior classification performance of HFE-Net.…”
Get full text

Green biosynthetic silver nanoparticles from Ageratum conyzoides as multifunctional hemostatic agents: Combining hemostasis, antibacterial, and anti-inflammatory properties for eff... by Yang Li, Yinfeng Tan, Huange Zhao, Shiting Chen, Azadeh Nilghaz, Rong Cao, Songlin Zhou

“…Furthermore, the hemostatic efficacy of AC-AgNPs is demonstrated in mouse models of tail amputation and liver injury, where AC-AgNPs significantly reduce the amount of blood loss and the bleeding time. Our work shows that AC-AgNPs possess strong hemostatic, anti-inflammatory, and antibacterial capabilities, ultimately facilitating wound healing. …”
Get full text

Evaluating the surgical and oncological outcomes of hepatic artery variations in minimally invasive pancreaticoduodenectomy: insights from 2023 data at a high-volume pancreatic cen... by Tianyu Li, Liangbo Dong, Dongming Zhang, Jiashu Han, Menghua Dai, Junchao Guo, Qiang Xu, Weibin Wang, Xianlin Han, Chen Lin

“…No significant differences were found between HAV/CR-HAV (+) and (-) groups regarding intraoperative blood loss, conversion to laparotomy, postoperative complications, surgical mortality, length of stay, re-operation, and re-admission. …”
Get full text

New pneumococcal serotype 20C is a WciG O-acetyltransferase deficient variant of canonical serotype 20B by Jigui Yu, Neil Ravenscroft, Peter Davey, Roshan Liyanage, Oliver Lorenz, Michelle M. Kuttel, Stephanie W. Lo, Feroze A. Ganaie, Moon H. Nahm

“…Pneumococci may evade host or vaccine-induced immunity as a result of variation in capsule structure mediated via multiple mechanisms, such as the loss or gain of O-acetylation. Previous biochemical studies of serogroup 20 isolates have identified two subtypes—20A and 20B, whose capsule PS differs in the WhaF-mediated glucose side chain. …”
Get full text

Evaluation of pitomba extract as a natural antioxidant in fresh sausages: Effects on physicochemical properties and lipid oxidation by Taline Fiorucci da Silva, Flávia Aparecida Reitz Cardoso, Nathália Leticia Hernandez Brito, Sahra Gadia Trelha, Stefanie Calisto Casarin, Leila Larisa Medeiros Marques, Adriana Aparecida Droval

“…The sausages were analyzed for pH, water holding capacity (WHC), cooking loss (CWL), lipid oxidation, and objective color (L∗, a∗, b∗, chroma, and hue angle). …”
Get full text

Baricitinib for the treatment of severe alopecia areata: results from a 52-week multicenter retrospective real-world study by Carlo A. Vignoli, Luigi Gargiulo, Luciano Ibba, Anna Balato, Mauro Barbareschi, Stefania Barruscotti, Giulia Bazzacco, Francesco Bellinato, Vittoria G. Bianchi, Valeria Boccaletti, Raffaele D. Caposiena Caro, Silvia M. Ferrucci, Alessandro Fraghì, Elisabetta Fulgione, Giuseppe Gallo, Paolo Gisondi, Isotta Giunipero di Corteranzo, Piergiorgio Malagoli, Angelo V. Marzano, Santo R. Mercuri, Diego Orsini, Pietro Quaglino, Simone Ribero, Antonio Costanzo, Alessandra Narcisi

“…Secondary endpoints included achieving a Clinician-Reported Outcome (ClinRO) score of 0 or 1 for eyebrow (ClinRO EB) and eyelash hair loss (ClinRO EL), with a ≥ 2-point improvement from baseline.Results: After 52 weeks, 61.5% of patients achieved a SALT score ≤ 20. …”
Get full text

Effect of practicing water-saving irrigation on greenhouse gas emissions and crop productivity: A global meta-analysis by Mingdong Tan, Ningbo Cui, Shouzheng Jiang, Liwen Xing, Shenglin Wen, Quanshan Liu, Weikang Li, Siwei Yan, Yaosheng Wang, Haochen Jin, Zhihui Wang

Get full text

Shared mechanisms of enhanced plasmid maintenance and antibiotic tolerance mediated by the VapBC toxin:antitoxin system by Sarah Hollingshead, Gareth McVicker, Maria R. Nielsen, YuGeng Zhang, Giulia Pilla, Rebekah A. Jones, Jonathan C. Thomas, Sarah E. H. Johansen, Rachel M. Exley, Ditlev E. Brodersen, Christoph M. Tang

“…Here, we identified a clinical isolate of Shigella sonnei (CS14) with a remarkably stable pINV virulence plasmid; pINV is usually frequently lost from S. sonnei, but plasmid loss was not detected from CS14. We found that the plasmid in CS14 is stabilized by a single nucleotide polymorphism (SNP) in its vapBC TA system. …”
Get full text

Multiomics unravels the complexity of male obesity: a prospective observational study by Georgios E. Papadakis, Lucie Favre, Yassine Zouaghi, Nathalie Vionnet, Nicolas J. Niederländer, Michela Adamo, James S. Acierno, Dassine Berdous, Alexia Boizot, Jenny Meylan, Julijana Ivanisevic, Emmanuelle Paccou, Hector Gallart-Ayala, Tim Reyns, Elise Van Caeneghem, Bruno Lapauw, Jérôme Pasquier, Yasser Aleman, Styliani Mantziari, Olivier Salamin, Raul Nicoli, Tiia Kuuranne, Tom Fiers, Patric Hagmann, Federico Santoni, Andrea Messina, Nelly Pitteloud

“…Following RYGB-induced substantial weight loss, testosterone levels markedly increased in both obese individuals with and without HH, challenging the current definition of hypogonadism. …”
Get full text

UGCG promotes chemoresistance and breast cancer progression via NF-κB and Wnt/β-catenin pathway activation by Li Long, Lei Wang, Yiran Liang, Fangzhou Ye, Yuhan Jin, Dan Luo, Xiaoyan Li, Yajie Wang, Yaming Li, Dianwen Han, Bing Chen, Wenjing Zhao, Lijuan Wang, Qifeng Yang

“…Additionally, findings from our cohorts indicated that higher levels of UGCG expression correlated with a lower rate of pathological complete response (pCR), suggesting it could serve as an independent predictor of chemotherapy effectiveness. Gain- and loss-of-function experiments demonstrated that UGCG enhanced the proliferation, metastasis, and stemness of breast cancer cells. …”
Get full text

Dealing with Complexity – Knowledge, design, and management of the built environment by Cesare Sposito, Francesca Scalisi

“…How we live, regardless of where this happens, has an impact on the biosphere and determines chain reactions in different areas that affect both nature and human beings on a global scale: climate change, health risks, loss of biodiversity, indiscriminate use of non-renewable resources, inequalities, and accessibility contribute to a condition of ‘polycrysis’ that amplifies the state of uncertainty about our future and the vulnerability of the entire ecosystem, especially since the actions put in place do not address the cogent environmental issue in a systemic and holistic key. …”
Get full text