Results 121 to 130 of about 138,358 (278)

T Cell Exhaustion in Cancer Immunotherapy: Heterogeneity, Mechanisms, and Therapeutic Opportunities

Advanced Science, EarlyView.
T cell exhaustion limits immunotherapy efficacy. This article delineates its progression from stem‐like to terminally exhausted states, governed by persistent antigen, transcription factors, epigenetics, and metabolism. It maps the exhaustion landscape in the TME and proposes integrated reversal strategies, providing a translational roadmap to overcome
Yang Yu, Xiaoyu Yao, Qingyang Wang, Mengrui Yang, Runze Li, Jiangjiang Qin, Jing Zhuang, Changgang Sun   +7 more
wiley   +1 more source

Selective cell death of latently HIV-infected CD4+ T cells mediated by autosis inducing nanopeptides. [PDF]

, 2019
Despite significant advances in the treatment of human immunodeficiency virus type-1 (HIV) infection, antiretroviral therapy only suppresses viral replication but is unable to eliminate infection. Thus, discontinuation of antiretrovirals results in viral
Campbell, Grant R, Fang, Ronnie H, Luk, Brian T, Spector, Stephen A, Wei, Xiaoli, Zhang, Gang, Zhang, Liangfang   +6 more
core  

Mechanoadaptation via Myosin Cytoplasmic Redistribution Protects Circulating Tumor Cells From Shear‐induced Death During Hematogenous Dissemination

Advanced Science, EarlyView.
This study investigates how CTCs survive varying shear stress during hematogenous metastasis. We uncover a self‐protection mechanism, by which non‐adherent CTCs adapt to high shearing milieu through accumulated cytoplasmic myosin‐mediated disruption of myosin‐actin binding, attenuating force transmission into chromatin to protect CTCs from shear ...
Cunyu Zhang, Qianchun Wang, Keming Li, Guanshuo Hu, Ying Xin, Kai Tang, Bing Hu, Pengyu Du, Renwei Mao, Baohua Ji, Youhua Tan   +10 more
wiley   +1 more source

Constraint of Lignin–Carbohydrate Complex Orchestrated on Polyphenol in Oil–Water Interface Targeting Ulcerative Colitis Therapy

Advanced Science, EarlyView.
This study constructed the W1/O/W2 emulsion–based targeted therapy delivery system for ulcerative colitis (UC) utilizing LCC as surfactant for the first time. This multifunctional emulsion offered certain therapeutic advantages for UC, including targeted colonic delivery of active compounds, synergistic modulation of gut microbiota through combined ...
Qian Wu, Xingyu Zhang, Jingjia Zhang, Gaohui Huang, Chen Zhou, Chunlin Li, Xiaojun Huang, Jianbo Xiao, Nianjie Feng, Yuanbin She   +9 more
wiley   +1 more source

A Biomimetic Lubricant Captures Hyaluronic Acid In Situ to Regenerate Cartilage: From Bench to Bedside

Advanced Science, EarlyView.
(a) The outstanding lubricative properties of natural articular cartilage arise from a composite coating composed of HA, lubricin, and phospholipids at its surface. Notably, lubricin facilitates the enrichment of synovial HA onto cartilage surfaces, and HA complexes with phospholipids, a key component to maintain extremely low friction under high ...
Yongan Lin, Zijian Yan, Jiayi Chen, Xiaochao Wang, Ruibin Lin, Yunqi Fu, Zhaoying Lv, Bohui Wu, Xuewei Cao, Renjian Xie, Ming Dong, Chenxiao Zheng, Li Ren   +12 more
wiley   +1 more source

A quantitative approach for measuring the reservoir of latent HIV-1 proviruses. [PDF]

, 2019
A stable latent reservoir for HIV-1 in resting CD4+ T cells is the principal barrier to a cure1-3. Curative strategies that target the reservoir are being tested4,5 and require accurate, scalable reservoir assays.
Antar, Annukka AR, Beg, Subul A, Bender, Alexandra M, Bertagnolli, Lynn N, Blankson, Joel N, Bruner, Katherine M, Bushman, Frederic D, Capoferri, Adam A, Deeks, Steven G, Fray, Emily J, Gregg, John, Ho, Ya-Chi, Jenike, Katharine M, Kufera, Joshua T, Kwon, Kyungyoon J, Laird, Gregory M, Margolick, Joseph B, Nobles, Christopher, Sengupta, Srona, Siliciano, Janet D, Siliciano, Robert F, Simonetti, Francesco R, Timmons, Andrew, Wada, Nikolas, Wang, Zheng, Zhang, Hao   +25 more
core   +1 more source

TopCas: Topology‐Gated Cas12a via DNA‐RNA Chimeric Circular crRNA for Amplification‐Free Nucleic Acid Detection and Conditional Gene Editing

Advanced Science, EarlyView.
The TopCas platform utilizes an engineered DNA‐RNA chimeric circular crRNA to establish topology‐gated control over CRISPR‐Cas12a activity, enabling target‐triggered self‐catalytic amplification (preamplification‐free). This system seamlessly integrates highly sensitive molecular diagnostics with conditionally controlled gene editing, demonstrating ...
Shun Zhang, Wen Sun, Ting Xiao, Yali Wang, Xianlan Wu, Huiyou Chen, Ming Chen, Jun Zhang   +7 more
wiley   +1 more source

In what way do Nepalese cultural factors affect adherence to antiretroviral treatment in Nepal? [PDF]

, 2011
Individuals’ self administration of medication is an essential component of disease management because incorrect and incomplete medication can result in increased morbidity, mortality and healthcare costs and also spreads drug resistance.
Randall, Julian, Simkhada, Padam, van Teijlingen, Edwin, Wasti, Sharada Prasad   +3 more
core  

OP 1.7 – 00194 Potent latency reversal enables in-depth transcriptomic analysis of the translation-competent HIV-1 reservoir

Journal of Virus Eradication, 2022
M. Pardons, B. Cole, L. Lambrechts, S. Rutsaert, Y. Noppe, J. Vega, E. Nijs, E. Van Gulck, D. Boden, L. Vandekerckhove   +9 more
doaj   +1 more source

SDS‐CRISPR for Single‐Nucleotide Variant Detection

Advanced Science, EarlyView.
Structure‐disruption‐sensitive CRISPR (SDS‐CRISPR) converts structural instability into single‐nucleotide precision, thereby overcoming mismatch tolerance in canonical Cas12a and enabling versatile diagnostics across DNA, RNA, and microRNA targets. When applied to rapid IDH1 mutation detection for glioma genotyping and integrated with lateral‐flow ...
Xin Guan, Chong Guo, Jiongyu Zhang, Rui Yang, Yerramsetti Ramachandra, Chengyu Hou, Minjie Pei, Shuo Zhang, Kurt T. Schalper, Xingye Liu, Qian Wu, Ketan R. Bulsara, Changchun Liu   +12 more
wiley   +1 more source