🧬 biology

The Calcium-Calpain-ALIX Axis is the Major Link Between Gasdermin-D Membrane Pores and Terminal Membrane Damage in Pyroptosis

本研究确定了钙-钙蛋白酶-ALIX信号轴是关键机制,它通过触发钙离子内流以切割膜修复蛋白ALIX,从而使ESCRT机制失能并阻止膜修复,将可逆的Gasdermin-D孔道形成转化为不可逆的焦亡细胞死亡。

Gergely Imre, Sylvia Otchere, Himesh Parmar, Kushagra Singh, Lauren Tereshisnki, Natalie Thiex, Adam Hoppe2026-06-29
🧬 biology

Estimating Dispersal, Survival time and Population size of Wild Aedes aegypti in Dar es Salaam, Tanzania using Self-Mark-Release-Recapture Method

本研究在坦桑尼亚达累斯萨拉姆采用自我标记-释放-重捕法,确定了野生埃及伊蚊表现出有限的扩散能力(平均94.5米)和高存活率(平均13.5天),为优化针对虫媒病毒疾病的释放型媒介控制策略提供了必要的关键生态参数。

Frank S.C. Tenywa, Haji Makame, Jason Moore, Osward Dogan, Harubu I. Mapipi, Thomas A. Smith, Nakul Chitnis, Sarah J. Mo (…)2026-06-29
🧬 biology

Frequency-Stratified Benchmarking Reveals Strong Long-Tail Limitations of Large Language Models in Diagnosis of Monogenic Diseases

本文介绍了 MendelianBench-5K,这是一个包含 5,000 个病例的频率分层基准测试,旨在证明大型语言模型在诊断单基因疾病方面表现出显著的性能偏差,即在研究充分的基因上实现高准确率,而在处理罕见且近期才被表征的基因时则表现挣扎。

Jihao Cai, Jianle Yang, Maimaitiyibubaji Abudukadier, Aoxiang Luo, Lina Zhao, Guozhuang Li, Kexin Xu, Zhihong Wu, Terry (…)2026-06-29
🧬 biology

Multi-predictor pathogenicity filtering and membrane-specific stability analysis identify and characterize candidate destabilizing missense variants of the GIP receptor (GIPR)

通过将多预测因子致病性过滤与膜特异性稳定性分析相结合,本研究识别并表征了 14 个可能影响功能的 GIP 受体(GIPR)罕见且具有结构破坏性的错义变异,为未来的药物基因组学研究奠定了基础。

Sabbir Ahmad Antor, Mahjabin, Nurnabi Azad Jewel2026-06-29
🧬 biology

Artificial Intelligence-Driven Insights into the Antioxidant and Anticancer Properties of Onion (Allium cepa) and Tomato (Solanum lycopersicum) in Prostate Cancer Prevention and Management: A Contemporary Review

这篇当代综述综合了洋葱和番茄中植物化学物质在预防前列腺癌方面的抗氧化及抗癌特性之证据,强调了分子对接和机器学习等人工智能驱动的方法如何通过系统地优先排序生物活性化合物并阐明其分子机制,从而克服现有的临床模糊性所带来的转化障碍。

Alli Ayobami O.2026-06-29