Identification of urinary volatile organic compounds as a potential non-invasive biomarker for esophageal cancer.

Early diagnosis of esophageal cancer (EC) is extremely challenging. The study presented herein aimed to assess whether urinary volatile organic compounds (VOCs) may be emerging diagnostic biomarkers for EC. Urine samples were collected from EC patients and healthy controls (HCs).

Engineered Enzyme-Loaded Erythrocyte Vesicles Precisely Deprive Tumoral Nutrients to Induce Synergistic Near-Infrared-II Photothermal Therapy and Immune Activation.

Starvation therapy has been considered a promising strategy in cancer treatment for altering the tumor microenvironment (TME) and causing a cascade of therapeutic effects. However, it is still highly challenging to establish a therapeutic strategy for precisely and potently depriving tumoral nutrition. In this study, a glucose oxidase (GOx) and thrombin-incorporated erythrocyte vesicle (EV) with cyclic (Arg-Gly-Asp) (cRGD) peptide modification, denoted as EV@RGT, were synthesized for precisely depriving tumoral nutrition and sequentially inducing second near-infrared region (NIR-II) photothermal therapy (PTT) and immune activation.

Volatile organic compounds for early detection of prostate cancer from urine.

Prostate cancer (PCa) is one of the most common cancers in men worldwide. Early diagnosis of PCa is extremely challenging due to the lack of effective diagnostic methods. The study presented here aims to evaluate whether urine volatile organic compounds (VOCs) can be used as an emerging diagnostic biomarker for PCa.

Emerging roles of non-coding RNAs in colorectal cancer oxaliplatin resistance and liquid biopsy potential.

Colorectal cancer (CRC) is one of the most common malignancies of the digestive tract, with the annual incidence and mortality increasing consistently. Oxaliplatin-based chemotherapy is a preferred therapeutic regimen for patients with advanced CRC. However, most patients will inevitably develop resistance to oxaliplatin.