Aptamer 学术简报 — cancer — 2026-10-27

自动生成 by RBTX Aptamer Tracker v0.1。 子主题 cancer：近 14 天 40 篇命中（aptamer 池 197 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 [14.3] IMAN: An Integrated Colorimetric Sensor for Direct Detection of PD-L1 on Extracellular Vesicles in Lung Cancer Diagnosis.

Lung cancer is a leading cause of cancer mortality, yet early diagnosis remains difficult, highlighting the need for sensitive, noninvasive methods. Extracellular vesicles (EVs) and their surface proteins (e.g., PD-L1) are promising biomarkers; nevertheless, current EV detection requires time-consuming purification, sophisticated instrumentation...

#2 [14.1] A dual-aptamer colorimetric sensor based on Cu-MOF@PtPdNPs for the highly sensitive detection of MUC1.

The abnormally high expression of MUC1 in various malignant tumors makes it a crucial biomarker for early cancer diagnosis. This study synthesized a Cu-MOF@PtPdNPs nanocomposite exhibiting robust peroxidase-like activity via an in-situ reduction method. By integrating this nanomaterial with a dual-aptamer recognition sandwich strategy, an effici...

#3 [13.8] An Integrated Cascade-Amplified Microfluidic Biosensor for Reconfigurable Profiling of CRC-Associated Faecal Extracellular Vesicle Surface Proteins.

Faecal extracellular vesicles (EVs) provide disease-relevant molecular information for non-invasive colorectal cancer (CRC) analysis. However, sensitive EV surface protein profiling remains challenging because low-abundance targets are obscured by heterogeneous vesicles and complex matrices. Here, an integrated cascade-amplified microfluidic bio...

#4 [13.3] A DNA Logic-Gated Cascade Amplification Biosensor for Highly Specific Electrochemical Detection of Circulating Tumor Cells.

Circulating tumor cells (CTCs) are rare cancer-derived cells in peripheral blood, carrying vital information about tumor heterogeneity and progression. Their reliable detection remains challenging due to extreme rarity and high background interference. Herein, we report an electrochemical biosensor that integrates a DNA-based AND logic gate with...

#5 [13.3] Engineering a Reconfigurable Transmembrane Receptor Enables Logic-Controlled Signal Translocation.

Transmembrane receptors relay extracellular cues into intracellular responses through reconfigurable conformational changes, yet engineering synthetic systems that emulate receptor-like signal translocation with programmable control remains challenging. Here, we engineer a reconfigurable transmembrane receptor that enables logic-controlled signa...

#6 [13.2] A Bispecific Nanobridge Derived from Immunogenic Tumor Membranes Restores Dendritic Cell-T Cell Crosstalk for Enhanced Solid Tumor Immunotherapy.

In solid tumors, communication between dendritic cells (DCs) and T cells is impaired by poor immune infiltration and lack of physical contact, limiting current immunotherapies. Here, we develop a bispecific immune-bridging platform (NVMB) to address these limitations. NVMB consists of tumor cell membrane-derived nanovesicles enriched with damage...

#7 [13.1] A Modular Fluorescence Biosensing Strategy Based on Target-Responsive Hairpin Adapters and Dual Catalytic Hairpin Assembly.

Accurate detection of tumor-associated biomarkers from different molecular classes is important for early diagnosis and disease monitoring. However, the development of a single sensing strategy that can be adapted to nucleic acids, proteins, and small molecules remains challenging because of their distinct recognition mechanisms and physicochemi...

#8 [12.9] A sensitive and visual colorimetric biosensor for liver cancer-associated miRNA using Exo-III assisted target recycling and a cyclization-functional DNAzyme walker.

The accurate detection of liver cancer-associated microRNAs (miRNAs) remains challenging due to their low abundance and high sequence homology. Herein, we report a colorimetric biosensor integrating Exo-III-assisted target recycling with a cyclization-functional DNAzyme walker for sensitive and highly specific miRNA detection. Notably, the assay...

#9 [12.3] Digitally Printed Gold Nanoelectronics for Tap-to-Detect Electrochemical Biosensing and Chemical Sensing.

Printed electrochemical sensors offer a promising route toward decentralized diagnostics and environmental monitoring, but their practical use remains constrained by complex electrode fabrication and instrument-dependent readout. Here, we present a tap-to-detect sensing platform that couples digitally printed gold nanoparticle nanoelectronics wi...

#10 [11.9] Optimizing Endosomal Escape for Effective Aptamer-Based Ubiquitin-Mediated Degradation of c-Met.

Endosomal escape is a significant challenge in the delivery of nucleic acid therapeutics, which also limits the cytosolic activity of aptamers that bind membrane proteins and enter cells by endocytosis. Here, we systematically mapped the colocalization of the c-Met targeting aptamer SL1 with early, recycling, and late endosomes following endocyt...

Methodology