Results 41 to 50 of about 79,286 (245)

Improving the Robustness of Visual Teach‐and‐Repeat Navigation Using Drift Error Correction and Event‐Based Vision for Low‐Light Environments

Advanced Robotics Research, EarlyView.
Visual teach‐and‐repeat (VTR) navigation allows robots to learn and follow routes without building a full metric map. We show that navigation accuracy for VTR can be improved by integrating a topological map with error‐drift correction based on stereo vision.
Fuhai Ling, Ze Huang, Tony J. Prescott
wiley   +1 more source

Herpes simplex virus infections among rural residents in eastern China

BMC Infectious Diseases, 2011
Background Herpes simplex virus (HSV) has two types: HSV-1 and HSV-2. Both infect epithelial cells and establish latent infections in neurons causing an infection that persists for life. Information on age- and gender-specific seroprevalence of HSV-1 and
Chen Li, Su Meifang, Feng Jifu, He Na, Lin Haijiang, Gao Meiyang   +5 more
doaj   +1 more source

PD‐1 Inhibits CD4+ TRM‐Mediated cDC1 Mobilization via Suppressing JAML in Human NSCLC

Advanced Science, EarlyView.
CD4+ tissue‐resident memory T cells (TRMs) in non‐small cell lung cancer recruit conventional type 1 dendritic cells via XCL1‐XCR1 signaling, orchestrating antitumor immunity. The costimulatory molecule JAML is essential for this process. PD‐1 blockade restores JAML expression and cDC1 mobilization, while JAML agonists synergize with anti‐PD‐1 therapy,
Zheyu Shao, Qinyuan Liu, Zhongwei Xin, Zhiyao Zhou, Mingjie Lin, Di Chen, Zhixing Hao, Yongyuan Chen, Wenxuan Wu, Shuyang Zhang, Xiaoke Chen, Xia Xu, Jinfan Li, Wei Lin, Yuhao Lu, Dang Wu, Pin Wu   +16 more
wiley   +1 more source

Development of a high specificity typing method for the detection of herpes simplex virus

Frontiers in Bioengineering and Biotechnology, 2022
Herpes disease is caused by Herpes simplex virus (HSV). It has become one of the global health problems. This paper reports a method for HSV type testing. First specific primers sequence for HSV-1 and HSV-2 were selected, designed, and synthesized. Then,
Zhu Chen, Kaixuan Zhao, Boyu Tan, Zengrui Tong, Ziyu He, Xiaofang Luo, Lei Cai, Hanming Wang, Polly H. M. Leung, Franklin Wang-Ngai Chow, Hui Chen, Yan Deng   +11 more
doaj   +1 more source

A Supramolecular Ferroelectric With Two Sublattices and Polarization Dependent Conductivity

Advanced Science, EarlyView.
Ferroelectric behavior in a supramolecular material with two, independently switchable, sublattices is demonstrated. The sublattices can be associated with the two dipolar groups in the compound. Moreover, the polarization is found to couple to the charge transport in the material, giving rise to a switchable, directional conductivity.
H. Mager, M. Litterst, Sophia Klubertz, Shyamkumar V. Haridas, Oleksandr Shyshov, M. von Delius, M. Kemerink   +6 more
wiley   +1 more source

Identification and Characterization of an In Silico Designed Membrane‐Active Peptide with Antiviral Properties

Advanced Science, EarlyView.
An evolutionary molecular dynamics platform is used to design P1.6, a membrane‐active peptide that senses lipid packing defects in viral envelopes. P1.6 adopts a stabilized α‐helical structure upon membrane contact, disrupts virus‐like liposomes, and damages HIV‐1 particles.
Pascal von Maltitz, Niek van Hilten, Tatjana Weil, Thunchanok Thummaraj, Jeroen Methorst, Dennis Aschmann, Alexander Kros, Clarissa Read, Jasmina Gačanin, Herre Jelger Risselada, Jan Münch   +10 more
wiley   +1 more source

Herpes simplex virus type 1 and 2 in mucocutaneous infections

Journal of Oral Microbiology, 2017
Herpes simplex virus (HSV) type 1 and 2 are both known to cause mucosal and skin infections. HSV-1 is regarded as the main virus type in the orofacial region, whereas HSV-2 is mainly associated with genital infections.
Hannamari Välimaa
doaj   +1 more source

The Comparative Analysis of Antiviral Activity of Native and Modified Fucoidans from Brown Algae Fucus evanescens In Vitro and In Vivo

Marine Drugs, 2020
The enzymatic depolymerization of fucoidans from brown algae allowed the production of their standardized derivatives with different biological activities.
Natalya V. Krylova, Svetlana P. Ermakova, Vyacheslav F. Lavrov, Irina A. Leneva, Galina G. Kompanets, Olga V. Iunikhina, Marina N. Nosik, Linna K. Ebralidze, Irina N. Falynskova, Artem S. Silchenko, Tatyana S. Zaporozhets   +10 more
doaj   +1 more source

Logic‐Gated HSV‐TK/GCV Suicide Gene Circuit for Triple‐Negative Breast Cancer

Advanced Science, EarlyView.
The BRAS comprises two modular genetic components driven by distinct tumor‐specific promoters and a failsafe layer with the NOT gate. This multi‐input logic gate circuit enables precise, specific expression of HSV‐TK in breast cancer cells with hardly expression in normal cell and effectively inhibits tumor growth in a triple‐negative breast cancer ...
Shasha Tang, Yuan Fang, Lingli Jin, Dongyang Liu, Yicheng Liu, Ruijia Zheng, Liyun Yong, Xin Wu, Longliang Qiao, Meiyan Wang, Fengfeng Cai   +10 more
wiley   +1 more source

Herpes Simplex Virus 1 Tegument Protein UL46 Inhibits TANK-Binding Kinase 1-Mediated Signaling

mBio, 2019
TANK-binding kinase 1 (TBK1) is a key component of the antiviral immunity signaling pathway. It activates downstream interferon regulatory factor 3 (IRF3) and subsequent type I interferon (IFN-I) production.
Hongjuan You, Sisilia Zheng, Zhiming Huang, Yingying Lin, Qingtang Shen, Chunfu Zheng   +5 more
doaj   +1 more source