Results 271 to 280 of about 1,786,363 (358)

Genetic- and culture-based tools for studying <i>Bacteroides fragilis</i>. [PDF]

Microbiol Resour Announc
Schnizlein MK, Dubey AA, Fiebig A, Crosson S.   +3 more
europepmc   +1 more source

Inferring Gene Regulatory Networks From Single‐Cell RNA Sequencing Data by Dual‐Role Graph Contrastive Learning

Advanced Science, EarlyView.
RegGAIN is a novel and powerful deep learning framework for inferring gene regulatory networks (GRNs) from single‐cell RNA sequencing data. By integrating self‐supervised contrastive learning with dual‐role gene representations, it consistently outperforms existing methods in both accuracy and robustness.
Qiyuan Guan, Jiating Yu, Jieyi Pan, Fan Yuan, Jiadong Ji, Rusong Zhao, Zhi‐Ping Liu, Bingqiang Liu, Ling‐Yun Wu, Duanchen Sun   +9 more
wiley   +1 more source

Bottleneck size drives the evolution of cooperative traits in an aggregative multicellular myxobacterium. [PDF]

PLoS Biol
Kalathera J, Jaiswal P, Mandal N, Patel V, Guttal V, Krishna S, Pande S.   +6 more
europepmc   +1 more source

Single‐Cell Profiling: Any Scale, Any Size, All at Once

Advanced Science, EarlyView.
Traditional single‐cell technologies are constrained by cellular dimension and throughput scale, in addition to its inability preserve spatial information. With recent innovations, these technologies now allow high throughput, large‐sized cell, and multi‐modal profiling of patient samples, overcoming these limitations.
Denise Goh, Felicia Wee, Rachel Elizabeth Ann Fincham, Ruisi Li, Joe Yeong   +4 more
wiley   +1 more source

Diagnostic yield of blood cultures in febrile neutropenia-a real-world observational study from an academic medical center during blood culture bottle shortage. [PDF]

Infect Control Hosp Epidemiol
Lei Y, Alkozah M, Wilson Dib R, Maryam B, Mohler B, Siegrist EA, Sassine J.   +6 more
europepmc   +1 more source

Micro‐Organ Chip Deciphers Tumor‐Derived G‐CSF as Remote Commander of Lung Pre‐Metastatic Niche via VEGFA‐KDR Cascade

Advanced Science, EarlyView.
Breast cancer reprograms the lung into a receptive pre‐metastatic niche via a novel G‐CSF–VEGFA–KDR signaling axis. Using a micro‐organ chip that enables contact‐independent coculture, this study uncovers how tumor‐secreted G‐CSF activates lung capillary KDR to drive angiogenesis and prime the soil for metastasis—without direct tumor contact.
Jingxin Zhang, Xiaoying Huang, Lingchuan Ma, Zixing Chen, Tianyao Li, Lijian Wang, Yutong Guo, Hu Xu, Junqi Li, Jiang‐Jiang Qin, Xiang Wang, Yuhong Cao, Kai Miao   +12 more
wiley   +1 more source

Emerging trends in genome integration tools for precision engineering of diverse bacterial species. [PDF]

Synth Biol (Oxf)
Rohmat RKW, Irvine TCT, Hina-Nilesh Joshi S, Bailey AM, Jenkins C, Ulaeto D, Buscaill P, Gorochowski TE.   +7 more
europepmc   +1 more source

Biomimetic Iridium‐Based Photothermal Nanozyme to Trigger Ferroptosis and Pyroptosis and Activate the cGAS‐STING Pathway for Improved Tumor Immunotherapy

Advanced Science, EarlyView.
This study develops an iridium‐based nanozyme (IIN@M) with superior enzyme‐like activity and photothermal performance. It disrupts intracellular redox balance by generating reactive oxygen species and depleting glutathione, which synergistically induces ferroptosis, pyroptosis, and immunogenic cell death.
Lijun Ding, Zhongxiong Fan, Guoyu Xia, Fukai Zhu, Nan Yang, Shujie Yu, Longlong Yuan, Jinyao Li   +7 more
wiley   +1 more source

Development of Approaches for Transgene Expression in the Pathogenic Free-Living Amoeba <i>Naegleria fowleri</i>. [PDF]

Pathogens
Palmentiero CM, McKeon JEM, Roster CP, Morris JC.   +3 more
europepmc   +1 more source

Synergistic Tuning of Conformational Dynamics, Electron Tunneling, and Substrate Positioning Enhances Electron Transfer in a P450 Chimera for Calcifediol Biosynthesis

Advanced Science, EarlyView.
A synergistic electron transfer (ET) optimization strategy modulating conformational dynamics, ET pathway, and substrate orientation is proposed for self‐sufficient cytochrome P450s. Guided by this strategy, a P450 variant with improved ET and catalytic efficiency was identified, and the underlying molecular basis was revealed by computational analysis.
Ziqi Liang, Xitong Song, Shuming Cheng, Yiwen Shen, Jie Zhang, Yaru Wang, Huiying Luo, Bin Yao, Binju Wang, Tao Tu   +9 more
wiley   +1 more source