🧬 biology

Interferons and STAT1 dynamically modulate integrated stress response outcomes in CD8 T cells

本研究表明,激活的 STAT1 突变通过独特的内源性和外源性机制驱动 CD8+ T 细胞功能障碍,其中过度的 I 型干扰素信号转导会触发一种促凋亡的整合应激反应,从而凌驾于经典的耗竭过程之上并改变分化过程。

Rachael Philips, Kang Yu, Yi-Chu Liao, SeolKyoung Jung, Kan Jiang, Yuka Kanno, Davide Randazzo, Scott Oakes, John O'Shea2026-09-04
🧬 biology

Integrative Transcriptomic Analysis Reveals Multicellular Dysregulation and Spatial Heterogeneity in the Colorectal Cancer Microenvironment

本研究整合了大块RNA测序、单细胞RNA测序和空间转录组学技术,以表征结直肠癌微环境中的多细胞失调和空间异质性,鉴定出一种新型的八基因预后特征,并阐明了癌症相关成纤维细胞和恶性上皮细胞在塑造免疫抑制性肿瘤生态位中的作用。

Yan Lin, Wenfeng Luo, Xiaoqing Li, Jingting Su, Yanying Pan, Guohai Yang, Shanshan Luo, Yubin Huang2026-09-04
🧬 biology

A Novel Hybrid Pyramid ViT-ConvFormer Architecture with Dynamic Early Stopping Analysis for Enhanced Diagnostic Efficiency in Diffuse Large B-Cell Lymphoma

该论文介绍了 PyConv,一种具有动态早停机制的新型混合金字塔 ViT-ConvFormer 架构,该架构在实现弥漫大 B 细胞淋巴瘤亚型分类的最先进诊断准确率的同时,显著加快了收敛速度,并保持了临床可解释性。

Gei Ki Tang, Chee Chin Lim, Faezahtul Arbaeyah Hussain, Qi Wei Oung, Aidy Irman Yajid, Sumayyah Mohammad Azmi2026-09-04
🧬 biology

A conserved lipid–lysosome remodeling axis characterizes plaque- associated microglial responses in Alzheimer’s disease

本研究识别了小胶质细胞中一个保守且连续的脂质-溶酶体重塑轴,该轴与阿尔茨海默病严重程度相关,并在空间上定位于斑块相关生态位,从而为理解阿尔茨海默病中小胶质细胞的代谢反应建立了一个可重复的跨物种框架。

Sandila Arif, Qi Luo, Xuanrui Hao, Rui Zheng, Nan Sun, Zhenzhen Quan, Junjun Ni, Yunjie Qiu, Hong Qing2026-09-04
🧬 biology

Integrated Bulk and Single-Nucleus Transcriptomic Profiling Identifies CD53 as a Microglia-Enriched Inflammation-Associated Marker in Experimental Spinal Cord Injury

本研究整合了多组学分析与实验验证,旨在将 CD53 鉴定为脊髓损伤亚急性期炎症中富集于小胶质细胞的标志物,该标志物与 NF-κB 信号通路相关,但仍需进一步的功能性研究以确立其因果关系。

Guanyin Wu, Kaifeng Lin, Xiaopin Cui, Shunbao Lan, Haibo Hu, Hui Wang, Xiu Yang, Chang Liu, Wenjie Fu, Jinshui Chen, Jia (…)2026-09-04