Aptamer 学术简报 — cancer — 2026-10-01

自动生成 by RBTX Aptamer Tracker v0.1。 子主题 cancer：近 14 天 51 篇命中（aptamer 池 201 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 [14.8] Bifunctional Nanozymes for Synergistic Treatment by Boosting Oxidative Stress and Regulating the Protein Kinase B Pathway.

Chemoresistance and dose-limiting toxicity remain major challenges in cancer chemotherapy, largely driven by aberrant activation of the protein kinase B (AKT) survival pathway. Although small-molecule AKT inhibitors can enhance chemosensitivity, their systemic activity frequently disrupts normal metabolic processes and causes severe side effects...

#2 [14.0] Advances in Aptamer Drug Delivery Systems for Treatment of Glioblastoma.

Therapeutic strategies for glioblastoma have progressed considerably over recent decades. Despite the development of new biomedical technologies and advances in our understanding of physiology and disease progression, effective drug delivery to brain cancer remains a significant challenge. The challenge is delivering therapeutics to the correct ...

#3 [13.9] A Self-Propelled DNA-Based Nanorobot for Hypoxic Tumor Therapy.

Solid tumors pose major therapeutic hurdles due to pathophysiological barriers such as hypoxia and dense stroma, which severely restrict drug penetration. Conventional nanomedicines lack the autonomous capability to navigate these evolving obstacles. Here, we engineer a DNA‑based nanorobot constructed on an optimized tetrahedral framework nuclei...

#4 [13.8] Synergistic MIP-aptamer dual-recognition on silver-decorated sulfur-doped graphene quantum dots (S-GQDs@Ag) nanohybrids for ultra-sensitive impedimetric carcinoembryonic antigen detection.

The clinical utility of Carcinoembryonic Antigen (CEA) as a cornerstone biomarker for oncological monitoring is frequently hindered by the limitations of traditional immunoassays, including high costs, specialized storage requirements, and complex procedural workflows. To address these challenges, we report the development of a high-performance ...

#5 [13.8] Integrating aptamer-transduced signal amplification and superwettable droplet microarrays for single-cell detection of cell surface vimentin.

Metastasis is a leading cause of cancer-related mortality, with epithelial-mesenchymal transition (EMT) playing a critical role in this process. Cell surface vimentin (CSV) has emerged as a promising biomarker for detecting aggressive and metastatic tumor cells, requiring optimized analytical methods for its detection. Herein, we report a platfo...

#6 [13.8] Membrane-anchored catalytic hairpin assembly on exosomes: A fluorescent aptasensor for highly sensitive cancer diagnosis.

Tumor exosomes serve as ideal biomarkers for the early diagnosis of cancer. However, the existing methods are characterized by low sensitivity and are prone to interference from free proteins. In this study, a fluorescent strategy was developed, which combines the enrichment of aptamer-functionalized microspheres with the exosome membrane-anchor...

#7 [12.8] DNA Nanoassembly Modified Polydopamine@MnO(2) Nanoparticles: Enhancement of miRNA-21 Downregulation for Reversal of Breast Cancer Drug-Resistance.

Downregulating oncogenic microRNAs (miRNAs) is an attractive strategy for reversing drug resistance in cancer therapy. Compared to antisense, DNAzyme (Dz) possesses advantages such as recyclability and stability. However, it still suffers from insufficient stability and inadequate endogenous cofactors. Herein, by using miRNA-21 (miR-21) as targe...

#8 [12.5] Inhalable mucus-penetrating and senescence-targeted nanoliposomes reverse senescence to overcome chemoresistance for enhanced lung cancer therapy.

Lung cancer therapy is severely hindered by the pulmonary mucus barrier and chemotherapy resistance driven by therapy-induced senescence (TIS) following DNA-damaging agents. Herein, we report an inhalable, mucus-penetrating nanoliposomes (DR@DPPC-Apt) engineered by incorporating an L1 cell adhesion molecule (L1CAM)-targeting cholesterol-modified...

#9 [12.0] An Exosome-Based Affinity Screening Platform for Identifying Bioactive Compounds against Colon Cancer

Abstract Exosomes, nanoscale extracellular vesicles carrying native membrane proteins, play crucial roles in intercellular communication and are critically involved in colorectal cancer progression and drug resistance, thereby offering a biologically relevant platform for targeted drug discovery. In this study, we developed an innovative immobil...

#10 [11.7] Isolation and Purification-Free Digital Single-Small Extracellular Vesicle Biosensing with Scalable Plasmonic Arrays

Abstract Recent advances in plasmonic biosensing and imaging have enabled label-free analysis of single biological nanoparticles. We previously developed PlAsmonic NanOapeRture lAbel-free iMAging (PANORAMA) for isolation and purification-free, digital counting and precise localization of antibody captured, tetraspanin-positive small extracellula...

Methodology