A multi-head YOLOv12 with self-supervised pretraining for urinary sediment particle detection
本研究提出了一种基于多头YOLOv12架构的深度学习方法，用于自动化尿沉渣分析，结合自监督预训练和Slicing Aided Hyper Inference (SAHI)技术。通过创建OpenUrine数据集，包含790个标记和5640个未标记图像，研究显示该模型在39类尿沉渣颗粒的检测中达到了76.59%的精度，显著提高了尿沉渣分析的准确性和效率，具有重要的临床应用潜力。
Multimodal deep learning framework integrating multiphase CT and histopathological whole slide imaging for predicting recurrence in ccRCC
本研究提出了一种多模态深度学习框架CPNet，结合多相CT和病理全切片成像，旨在预测清细胞肾细胞癌（ccRCC）患者的术后复发风险。通过对274名患者的回顾性分析，CPNet模型在术后无病生存率的预测中表现出色，AUC达到0.8363，显示出其在临床应用中的潜力。该模型的创新之处在于其双向注意机制，有效整合了CT和病理图像的信息，为ccRCC患者的个性化管理提供了新的思路。
Synergistic anticancer effects of Chrysin and trastuzumab in HER2-Positive breast cancer cells
Chrysin, a natural flavonoid, significantly enhances the efficacy of trastuzumab in HER2-positive breast cancer cells, as demonstrated by improved apoptosis rates and reduced HER2 expression. This study highlights the potential of combining natural compounds with targeted therapies to overcome resistance and improve treatment outcomes in oncology. The findings suggest that further investigation into the mechanisms and clinical applicability of this combination therapy is warranted.
Electrochemical sensor based on Co3O4 and Au nanoparticles for simultaneous determination of As3+ and Hg2+ by stripping voltammetry
A novel electrochemical sensor based on Co3O4 and Au nanoparticles was developed for the simultaneous detection of arsenic (As3+) and mercury (Hg2+) in environmental water samples. The sensor demonstrated high sensitivity with detection limits of 0.31 ppb for Hg2+ and 0.46 ppb for As3+. It was characterized by excellent linearity across a wide dynamic range and successfully tested on real water samples, indicating its potential for environmental monitoring of heavy metal contamination.
Fully automated detection and identification of CSF shunt valves using YOLOv8 and a class-based reference image assignment as a safety mechanism
该研究开发了一种基于YOLOv8的自动化检测系统，能够高效识别脑脊液分流阀，显著简化了诊断流程。通过对2701个放射影像的训练和验证，算法在识别准确性上表现优异，F1分数达到94.8%。此外，集成的安全机制确保了分类的可靠性，能够及时识别和纠正错误。该系统的自动化特性为临床应用提供了新的解决方案，具有广泛的市场潜力。
Enhanced CB1 receptor function in GABAergic neurons mediates hyperexcitability and impaired sensory-driven synchrony of cortical circuits in Fragile X Syndrome model mice
本研究探讨了CB1受体在Fragile X综合症模型小鼠中的作用，发现其在GABA能神经元中的功能增强导致皮层超兴奋性和感官驱动的同步缺陷。通过药理学或基因学方法减少CB1受体的功能，可以恢复这些缺陷，提示CB1受体拮抗剂可能成为治疗Fragile X综合症的潜在策略。
Deciphering the molecular tapestry of schizophrenia: integrating transcriptomics, neuroimaging, and clinical data for precision medicine
本研究采用多组学方法，结合转录组学、神经影像学和临床数据，深入探讨精神分裂症的分子机制。通过对43名患者和60名健康对照者的血液样本进行RNA测序，发现994个差异表达基因，主要与神经发育和炎症相关。研究结果揭示了基因表达与临床症状及脑功能之间的显著关联，为精神分裂症的诊断和治疗提供了潜在的新策略。
Astrocytic Sox9 overexpression in Alzheimer’s disease mouse models promotes Aβ plaque phagocytosis and preserves cognitive function
研究表明，转录因子Sox9在阿尔茨海默病小鼠模型中发挥重要作用，其过表达能够促进星形胶质细胞对淀粉样β（Aβ）斑块的吞噬，并保持认知功能。这一发现为阿尔茨海默病的治疗提供了新的潜在靶点，尤其是通过调节Sox9−MEGF10信号通路来改善神经退行性疾病的认知衰退。
Design and synthesis of 1,2,3-triazole thiadiazole hybrids with in vitro and in silico evaluation of their anti-inflammatory and anti-alzheimer activities
本研究设计并合成了新型1,2,3-三唑/噻二唑杂环化合物，并通过纳米技术提高其生物活性，针对抗炎和抗阿尔茨海默病的双靶向策略进行了评估。合成的纳米颗粒在抑制乙酰胆碱酯酶（AChE）和丁酰胆碱酯酶（BuChE）方面表现出显著活性，且在分子对接研究中显示出良好的结合能力。这些结果强调了该化合物作为潜在治疗药物的前景，特别是在神经退行性疾病的治疗中。
Cancer cell-derived IL-1β reverses chemo-immunotherapy resistance in non-small cell lung cancer
研究发现，癌细胞来源的IL-1β能够逆转非小细胞肺癌患者对化疗免疫治疗的抵抗。IL-1β通过促进CXCL10的释放，增强CD8 T细胞在肿瘤部位的招募，从而发挥抗肿瘤作用。该研究的临床相关性通过患者肿瘤的转录组分析得到了支持，显示IL1B的高表达与免疫治疗的良好反应相关。此外，药物筛选还发现MEK和MDM2抑制剂能够诱导TXNIP表达，进一步克服化疗免疫治疗的抵抗。这一发现为非小细胞肺癌的治疗提供了新的思路。
Effect of OASL on oxaliplatin-induced immunogenic cell death in gastric cancer via the cGAS-STING signaling pathway
本研究探讨了2'-5'寡腺苷酸合成酶样蛋白（OASL）在OXA诱导的胃癌细胞免疫原性细胞死亡中的作用，发现OASL通过cGAS-STING信号通路调节免疫原性细胞死亡，影响化疗敏感性。研究结果表明，调节OASL表达可能为提高胃癌治疗效果提供新的靶点和策略。
HNRNPA2B1 confers immune escape of non-small cell lung cancer through targeting lactate/ferroptosis
研究表明，HNRNPA2B1在非小细胞肺癌（NSCLC）中通过调节乳酸和铁死亡机制促进免疫逃逸。HNRNPA2B1的高表达抑制了CD8+ T细胞的抗肿瘤免疫反应，增强了肿瘤细胞的生存能力。该研究为NSCLC的治疗提供了新的思路，尤其是在免疫治疗和代谢调节方面，具有重要的临床应用潜力。
Programmable fluorescent aptamer-based RNA switches for rapid identification of point mutations
FARSIGHTs are programmable fluorescent aptamer-based RNA switches designed for rapid identification of single nucleotide polymorphisms (SNPs). This innovative approach allows for quick and accurate detection of genetic mutations, with demonstrated efficacy in distinguishing SARS-CoV-2 variants. The technology holds promise for applications in personalized healthcare and infectious disease monitoring, showcasing significant potential in the biotechnology sector.
FDA grants game-changing perioperative approval to Padcev, Keytruda combo in bladder cancer
FDA批准了Pfizer和Astellas的Padcev与Merck的Keytruda联合用于肌肉侵袭性膀胱癌的围手术期治疗。这一组合在Keynote-905/EV-303试验中显示出显著的临床益处，能够将患者的死亡风险降低50%，并提高事件无进展生存率60%。此批准为顺铂不适用的患者提供了新的治疗选择，标志着治疗领域的重要进展。
Circulating miR-18b-3p is a novel biomarker predicting chemo-radiotherapy induced oral mucositis in head and neck cancer
研究发现miR-18b-3p是预测头颈癌患者放化疗引起的口腔黏膜炎的新型生物标志物。该miRNA在细胞模型中表现出上调，并与放化疗的副作用密切相关。临床数据表明，miR-18b-3p在高等级HNSCC患者的血浆中显著增加，提示其在临床监测中的潜在应用。研究还揭示了miR-18b-3p通过靶向特定基因促进血管生成的机制，为改善癌症患者的生活质量提供了新的思路。