Results 151 to 160 of about 1,272,206 (308)

DUET‐seq: An Open‐Source Droplet Platform for High‐Fidelity Joint Chromatin and Transcriptome Profiling Reveals Temporal Regulatory Decoupling in Single Cells

Advanced Science, EarlyView.
DUET‐seq is an open‐source droplet platform that jointly profiles chromatin accessibility and gene expression from the same nucleus. Dissolvable dual‐linker hydrogel beads and a one‐step intra‐droplet RT‐PCR co‐index both modalities in under 12 h at roughly $0.04 per cell.
Dong Cheng, Zijun Meng, Lan Wei, Pingjing Yang, Fanfan Zhang, Zhiyi Luo, Ting Lai, Chunli Li, Mengyao Zhao, Mengqin Xu, Jiaqi Wang, Linjun Li, Huarong Chen, Jin Li, Ailong Huang, Youquan Bu, Liuyang Zhao   +16 more
wiley   +1 more source

Galactokinase 1 Positively Regulates Mitochondrial Respiration by Phosphorylating TIMM13 as a Protein Kinase

Advanced Science, EarlyView.
GALK1 acts as a protein kinase beyond the phosphorylation of galactose. GALK1 phosphorylates TIMM13 at Y73 in the cytoplasm. This phosphorylation prevents premature oxidative folding of TIMM13 and ensures its entrance into the intermembrane space of mitochondrion, positively regulating mitochondrial respiration.
Chang Woo Ko, Dongyoon Shin, Junho Park, June Huh, Youngsoo Kim, Jong‐Wan Park   +5 more
wiley   +1 more source

Investigation of microbial flora of pigment gallstones on the basis of 16S ribosomal RNA gene analysis

Российский журнал гастроэнтерологии, гепатологии, колопроктологии, 2009
Aim of investigation. Investigation of microbial flora of pigment gallstones by analysis of ribosomal 16S RNA gene.Material and methods. Seven samples of pigment gallstones were obtained at cholecystectomy from children infected by H. pylori.
A. K. Larin, P. L. Scherbakov, L. A. Kharitonova, O. A. Tsarkova, K. T. Momynaliyev   +4 more
doaj  

Decoding Biomolecular Phase Separation: From Physiological Roles to Pathological Mechanisms and Therapeutic Biomaterials Design

Advanced Science, EarlyView.
This review systematically elaborates on the mechanisms underlying physiological regulation and pathological dysregulation of biomolecular phase separation. It also summarizes advances in phase‑separation‑targeted therapeutic strategies and the design of functional biomaterials inspired by this process.
Jiawei Zhu, Jingbo Dong, Qiufang Gong, Xuejiao Song, Zhifa Shen, Chao Liang   +5 more
wiley   +1 more source

Sonogenetic Control of Engineered Probiotics for the Treatment of MASH by Modulating the Gut‐Liver Axis

Advanced Science, EarlyView.
Researchers developed an engineered probiotic encapsulated in an inulin hydrogel, enabling ultrasound‐triggered intestinal delivery of IL‐22. In MASH model mice, this system remodeled gut microbiota, strengthened the intestinal barrier and reduced portal LPS and hepatic IL‐6.
Chunya Ji, Yan Fang, Shen Zhang, Weichen Xu, Wenyun Guo, Jing Chen, Mingrui Zhu, Congjian Wen, Siming Chen, Yuli Zhu, Huixiong Xu, Haohao Yin   +11 more
wiley   +1 more source

16S Metagenomic Sequencing Library Preparation (Modified version of Illumina) v1

, 2018
Metagenomic studies are commonly performed by analyzing the prokaryotic 16S ribosomal RNA (16S rRNA) gene. This protocol describes a workflow for preparing samples for sequencing the V3-V4 regions of the 16S rRNA gene.
Khine WT Wei
core   +1 more source

Immune Biomarkers of Islet Transplant Rejection Revealed by Synthetic Immunological Niche

Advanced Science, EarlyView.
A subcutaneous synthetic immunological niche (IN) enables serial, minimally invasive monitoring of immune responses after islet transplantation. Flow cytometry and transcriptomic profiling of the IN reveal immune‐cell programs associated with graft acceptance and distinct types of rejection.
Jyotirmoy Roy, Abdalmonam Jadou Nejma, Mohammad Tarique, Amod Talekar, Shengli Wu, Brianna Ha, Yifei Jiang, Esma S. Yolcu, Lonnie D. Shea   +8 more
wiley   +1 more source

Lactate‐H3K18la‐RPL11 Axis Drives Gemcitabine Resistance in Pancreatic Cancer by Integrating Protein Synthesis and DNA Damage Repair

Advanced Science, EarlyView.
A lactate‐H3K18la epigenetic axis upregulates RPL11 to drive gemcitabine resistance in pancreatic cancer. RPL11 orchestrates chemoresistance through a dual, compartmentalized role: enhancing cytoplasmic protein synthesis via EEF1A1 stabilization and promoting nuclear DNA damage repair by co‐activating PARP14, thus ensuring robust cell survival ...
Lijun Zhao, Jianzhong Cao, Wenyue Liu, Xuyun Li, Haolin Zhang, Xiaofang Zhang, Shiyang Shi, Huilong Yin, Junjie Li, Angang Yang, Rui Zhang   +10 more
wiley   +1 more source

Mutations stabilize small subunit ribosomal RNA in desiccation-tolerant cyanobacteria Nostoc

, 2007
The ribosomal RNA molecule is an ideal model for evaluating the stability of a gene product under desiccation stress. We isolated 8 Nostoc strains that had the capacity to withstand desiccation in habitats and sequenced their 16S rRNA genes.
Hu, Z, Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China, Hu, Z., Han, D., Z. Hu, D. Han   +4 more
core   +1 more source

NSUN3‐Associated m5C Modification of tRF5‐GlyTCC Suppresses Colorectal Cancer Progression via RPL23‐Linked Nucleolar Stress and p53‐Associated Autophagy and Enhances 5‐FU Sensitivity

Advanced Science, EarlyView.
This study identifies that NSUN3‐mediated m5C modification stabilizes tRF5‐GlyTCC, linking ribosomal homeostasis, nucleolar stress responses, and p53 signaling changes. This regulatory axis suppresses colorectal cancer and enhances chemotherapy response to 5‐FU, positioning tRF5‐GlyTCC as a potential therapeutic target for improving drug sensitivity in
Xinhui Lv, Can Tang, Feiyang Song, Yu Wu, Yafang Chen, Sicong Liu, Ziwen Yuan, Guihua Wang, Xudong Wang   +8 more
wiley   +1 more source