Results 111 to 120 of about 399,014 (392)

Delivery of Islatravir via High Drug‐Load, Long‐acting Microarray Patches for the Prevention or Treatment of Human Immunodeficiency Virus

Advanced Healthcare Materials, Volume 14, Issue 7, March 14, 2025.
Islatravir‐loaded dissolving microarray patches (MAPs) provide a minimally invasive, long‐acting solution for HIV‐1 prevention and treatment. In rats, sustained islatravir delivery lasts up to three months, while in minipigs, efficacious plasma levels are detected for six days.
Qonita Kurnia Anjani, Ashley R. Johnson, Akmal H. Sabri, Ryan Lutz, Steven Tignor, Jeanine Ballard, Nathan Rudd, Li Zhao, Lalitkumar K. Vora, Stephanie E. Barrett, Angela Wagner, Ryan F. Donnelly   +11 more
wiley   +1 more source

Anti-HIV Host Factor SAMHD1 Regulates Viral Sensitivity to Nucleoside Reverse Transcriptase Inhibitors via Modulation of Cellular Deoxyribonucleoside Triphosphate (dNTP) Levels*

Journal of Biological Chemistry, 2013
Background: SAMHD1 is an enzyme that maintains low dNTP concentrations in macrophages. Results: Depletion of SAMHD1 decreases HIV-1 sensitivity to nucleoside reverse transcriptase inhibitors (NRTIs) in macrophages, but does not significantly alter ...
Sarah M. Amie, M. B. Daly, E. Noble, R. Schinazi, R. Bambara, Baek Kim   +5 more
semanticscholar   +1 more source

Dual‐Functional Hafnium Oxide Nanoplatform Combining High‐Z Radiosensitization With Bcl‐2 Gene Silencing for Enhanced Cancer Radiotherapy

Advanced Healthcare Materials, EarlyView.
A dual‐functional hafnium oxide nanoplatform is developed for enhanced cancer radiotherapy. This innovative system combines the inherent radiosensitizing properties of high‐Z hafnium oxide with Bcl‐2 gene‐silencing capabilities. The nanoplatform demonstrated synergistic enhancement of radiotherapy efficacy through increased generation of reactive ...
Seungyong Shin, Ga‐Hyun Bae, Jun‐Hyeok Han, Ha Eun Shin, Joo Dong Park, Seunghyo Ko, Eun‐Young Koh, Jieun Han, Su Chul Han, Jason Joon Bock Lee, Dong‐Hyun Kim, Heerim Nam, Wooram Park   +12 more
wiley   +1 more source

Genetic diversity and drug resistance of HIV-1 among infected pregnant women newly diagnosed in Luanda, Angola.

PLoS ONE, 2019
Monitoring genetic diversity and drug resistance mutations (DRMs) is critical for understanding HIV epidemiology. Here, we report HIV-1 genetic diversity and DRMs in blood samples from 42 HIV-positive pregnant women naive to antiretroviral therapy (ART),
Cruz S Sebastião, Zoraima Neto, Carlos S de Jesus, Marinela Mirandela, Domingos Jandondo, José C Couto-Fernandez, Amilcar Tanuri, Joana Morais, Miguel Brito   +8 more
doaj   +1 more source

Reverse transcriptase droplet digital PCR shows high resilience to PCR inhibitors from plant, soil and water samples

Plant Methods, 2014
BackgroundDetection and quantification of plant pathogens in the presence of inhibitory substances can be a challenge especially with plant and environmental samples.
N. Rački, T. Dreo, I. Gutiérrez-Aguirre, A. Blejec, M. Ravnikar   +4 more
semanticscholar   +1 more source

Transcript Identification Using Arrayed Hydrogels With TrapFISH

Advanced Materials Technologies, EarlyView.
TrapFISH is a novel method for high‐throughput single‐cell transcriptomics. It embeds cells in hyaluronic acid hydrogel beads and uses probe hybridization to quantify custom gene panels. By arraying hydrogels in microfluidic devices, cell barcoding is removed, enhancing scalability for studying cellular heterogeneity and rare cell states by targeting ...
David B. Morse, Zenon Toprakcioglu, Akhila Denduluri‐Marthi, James D. Brenton, Craig J. Thomas, Tuomas P. J. Knowles   +5 more
wiley   +1 more source

Single‐Layer Radially Compartmentalized Paper Chip (RCP‐Chip) for Rapid Isothermal Multiplex Detection of SARS‐CoV‐2 Gene Targets

Advanced Sensor Research, EarlyView.
The single‐layer RCP‐Chip enables rapid, multiplexed detection of SARS‐CoV‐2 RNA using RT‐LAMP and gold nanoparticle‐enhanced colorimetric readouts. After sample loading, amplification occurs within radially arranged chambers, allowing simultaneous detection of E and N genes.
Pavithra Sukumar, Alla Saleh, Muhammedin Deliorman, Mohammad A. Qasaimeh   +3 more
wiley   +1 more source

Disintegration of the KITENIN/ErbB4 Functional Complex by the Flavonoid Hispidulin Suppresses Colorectal Cancer Progression

Advanced Therapeutics, EarlyView.
Hispidulin disrupts the KITENIN/ErbB4 oncogenic complex and inhibits KITENIN‐mediated AP‐1 activity, cell invasion, and aerobic glycolysis. It also suppresses the production of cancer‐associated metabolites and downregulates transcriptional regulators downstream of the KITENIN complex.
Mücahit Varlı, Songjin Oh, Eunae Kim, Barış Gökalsın, Nüzhet Cenk Sesal, Kyung Keun Kim, Man Jeong Paik, Hangun Kim   +7 more
wiley   +1 more source

Lower genetic variability of HIV-1 and antiretroviral drug resistance in pregnant women from the state of Pará, Brazil

BMC Infectious Diseases, 2017
Background The present study aimed to describe the genetic diversity of HIV-1, as well as the resistance profile of the viruses identified in HIV-1 infected pregnant women under antiretroviral therapy in the state of Pará, Northern Brazil.
Luiz Fernando Almeida Machado, Iran Barros Costa, Maria Nazaré Folha, Anderson Levy Bessa da Luz, Antonio Carlos Rosário Vallinoto, Ricardo Ishak, Marluisa Oliveira Guimarães Ishak   +6 more
doaj   +1 more source

FUS Selectively Facilitates circRNAs Packing into Small Extracellular Vesicles within Hypoxia Neuron

Advanced Science, EarlyView.
This study aimed to unravel the role of FUS in the loading of functional circRNAs into neuronal sEVs under hypoxic conditions, which involves their aggregations in SGs and specific interaction between the FUS Zf_RanBP domain to regulate circRNA sorting in sEVs.
Jiankun Zang, Yousheng Wu, Xuanlin Su, Kaiwei Cai, Man Ke, Niu He, Huili Zhu, Zefeng Tan, Jielin Zhu, Wensheng He, Min Peng, Shiqing Zhang, Hongcheng Mai, Anding Xu, Dan Lu   +14 more
wiley   +1 more source