Aptamer 学术简报 — therapeutic — 2026-09-04

自动生成 by RBTX Aptamer Tracker v0.1。 子主题 therapeutic：近 14 天 61 篇命中（aptamer 池 229 篇）。

评分公式：composite = 0.45×log(IF) + 0.35×log(cites_velocity) + 0.10×social + 0.10×recency_bonus；满分 100。

#1 [14.6] Co-Assembled Mirror-Image DNA Nanostructure for Effective Alleviation of Acute Kidney Injury.

The high demand for acute kidney injury (AKI) therapy calls for the development of new therapeutics for renal management. Oxidative stress, coupled with excessive inflammation, is the main pathological mechanism for AKI. Specifically, complement component 5a (C5a) exacerbates the vicious cycle between oxidative stress and inflammatory responses....

#2 [14.5] Competitive SELEX Strategy for High-Affinity Aptamer Isolation and Enhanced Biosensing.

Aptamers, with their high specificity and affinity, are invaluable for diagnostics and therapeutics. However, conventional SELEX (Systematic Evolution of Ligands by Exponential Enrichment) often favors abundant low-affinity sequences, limiting the isolation of rare, high-affinity candidates. To overcome this challenge, we introduce a competitive...

#3 [14.2] A Receptor-Mediated Endolysosomal Recycling Chimera Enables Catalytic TNF-α Degradation for Sustained Treatment of Mucosal Inflammation.

Mucosal inflammatory disorders such as dry eye disease (DED) and inflammatory bowel disease (IBD), driven by TNF-α-mediated immune-epithelial crosstalk, remain therapeutically challenging. Conventional inhibitors often suffer from poor mucosal permeability and transient efficacy with 1:1 binding. Although extracellular protein degradation (eTPD)...

#4 [14.0] Multi-Technique Integration Identifies O-GlcNAc Transferase in Fibroblast-Like Synoviocytes as a Therapeutic Target for Rheumatoid Arthritis.

Rheumatoid arthritis (RA) progression is driven by the pathogenic transformation of stromal fibroblast-like synoviocytes (FLSs). Using artificial intelligence-guided analysis of a synovial single-cell transcriptomic dataset, we identify O-GlcNAc transferase (OGT) as a key regulator enriched in RA-FLSs. Gain- and loss-of-function studies demonstr...

#5 [13.8] Double-target responsive FRET sensor based on DNA tetrahedron for robust detection of liver fibrosis-related mRNAs in activated hepatic stellate cells.

Early diagnosis and graded evaluation of liver fibrosis remained challenging due to the limited sensitivity and accuracy of current noninvasive diagnostic tools. The imaging strategy of intracellular disease-related biomarker based on DNA nanoparticles had been used for accurate diagnosis and prognosis studies. However, their sensitivity and acc...

#6 [13.0] An Au NC- and Ag NP-Loaded DNA Microcapsule-Based System for the Detection and Elimination of Staphylococcus aureus.

Early detection and deactivation of Staphylococcus aureus (S. aureus) are of great importance to prevent pathogen-induced bacterial infectious diseases. Here, we initially synthesized stimuli-responsive DNA microcapsule coencapsulating gold nanoclusters (Au NCs) and silver nanoparticles (Ag NPs) (Au/Ag/DNA microcapsule) and, using it, developed ...

#7 [13.0] Programmable Electrochemical Cefapirin Antibiotic Aptasensor Powered by Highly Conductive Bimetallic NiCu(HITP) MOF and Dendritic DNA Amplifications.

Residues of veterinary antibiotics in animal-derived foods motivate the development of analytical methods that combine high sensitivity with straightforward operation. Cefapirin, a β-lactam used extensively for the treatment of bovine mastitis, may persist in milk and other commodities; therefore, sensitive detection of trace-level cefapirin res...

#8 [12.6] Conducting Polymer–Nanomaterial Hybrids for Cancer Diagnostics

Cancer continues to pose a major global burden because of the high incidence and mortality, underscoring the urgent need for innovative and highly sensitive diagnostic technologies. Conducting polymer–nanomaterial (CP–NM) hybrid biosensors have become promising platforms for cancer biomarker detection, integrating the redox-active and biocompati...

#9 [12.5] Oxygen vacancies-induced dual-interface modulation for TiO(2)/BiOI-based photoelectrochemical biosensor of urinary cancer markers.

Non-invasive urine-based cancer biomarker detection holds significant clinical value in cancer screening, treatment efficacy monitoring, recurrence warning, and auxiliary diagnosis. To address the issues of poor sensitivity and selectivity in photoelectrochemical (PEC) biosensing for the detection of cancer biomarkers in urine, oxygen vacancies ...

#10 [12.4] The Graphene Oxide-Anchored Releasable Aptamer Scaffold (GRAS) Technique Enables Efficient Exosome Capture and Controllable Release.

Exosomes, as key mediators of intercellular communication, exhibit promising prospects in the biomedical field, particularly in stem cell-based replacement therapy. Current exosome isolation techniques face challenges in achieving batch enrichment and nondestructive release, which severely restrict their applications. Traditional specific enrich...

Methodology