[HTML][HTML] Recent Advances in Aptamer-Based Biosensors for Bacterial Detection

V Léguillier, B Heddi, J Vidic - Biosensors, 2024 - mdpi.com
The rapid and sensitive detection of pathogenic bacteria is becoming increasingly important
for the timely prevention of contamination and the treatment of infections. Biosensors based …

High-content Tailoring Strategy to Improve the Multifunctionality of Functional Nucleic Acids

K Chen, L Zhu, J Li, Y Zhang, Y Yu, X Wang… - Biosensors and …, 2024 - Elsevier
Functional nucleic acids (FNAs) have attracted increasing attention in recent years due to
their diverse physiological functions. The understanding of their conformational recognition …

Domain-Targeted Membrane Partitioning of Specific Proteins with DNA Nanodevices

YH Ma, Y Zhu, H Wu, Y He, Q Zhang… - Journal of the …, 2024 - ACS Publications
The cell membrane exhibits a remarkable complexity of lipids and proteins that dynamically
segregate into distinct domains to coordinate various cellular functions. The ability to …

Interrogating aptamer chemical space through modified nucleotide substitution facilitated by enzymatic DNA synthesis

G Niogret, A Bouvier‐Müller, C Figazzolo… - …, 2024 - Wiley Online Library
Chemical modification of aptamers is an important step to improve their performance and
stability in biological media. This can be performed either during their identification (mod …

Aptamer-Based Nongenetic Reprogramming of CARs Enables Flexible Modulation of T Cell-Mediated Tumor Immunotherapy

Q Zhang, L Wu, Y Zhang, D Wang, Y Sima… - ACS Central …, 2024 - ACS Publications
Innovating the design of chimeric antigen receptors (CARs) beyond conventional structures
would be necessary to address the challenges of efficacy, safety, and applicability in T cell …

DNA Reaction Circuits to Establish Designated Biological Functions in Multicellular Community

Q Zhang, Y Zhang, L Wu, D Wang, Y Zhuo, Y Lu… - Nano Letters, 2024 - ACS Publications
In multicellular organisms, individual cells are coordinated through complex communication
networks to accomplish various physiological tasks. Aiming to establish new biological …

Aptamer-Based Cell-Surface Profiling with Single-Cell Resolution Enables Precise Cancer Characterization

L Xu, Y Feng, T Wang, S Li, K Xu, Y Sun, Y Luo… - CCS …, 2024 - chinesechemsoc.org
Molecular profiling of cell-surface proteins is a powerful strategy for precise cancer
diagnosis. While mass cytometry (MC) enables synchronous detection of over 40 cellular …

Molecular modeling and simulation studies of SELEX-derived high-affinity DNA aptamers to the Ebola virus nucleoprotein

DR Martin, AT Mutombwera, AM Madiehe… - Journal of …, 2024 - Taylor & Francis
Ebola viral disease (EVD) is a highly infectious and potentially fatal illness with a case
fatality rate ranging from 25% to 90%. To effectively control its spread, there is a need for …

A Bispecific Chimeric Aptamer Design Platform Based on c‐MET Aptamer with a Replaceable Redundant Region

X Zhang, N ZHang, H Sun, D Li, Z Long… - …, 2024 - Wiley Online Library
Molecular engineering enables the creation of aptamers with novel functions, but the
prerequisite is a deep understanding of their structure and recognition mechanism. The …

Aptamer-Based Biosensors for Bacterial Detection

V Léguillier, B Heddi, J Vidic - 2024 - preprints.org
The rapid and sensitive detection of pathogenic bacteria is becoming increasingly important
for the timely prevention of contamination and treatment of infections. Biosensors based on …