Nanoceria as a non-steroidal anti-inflammatory drug for endometriosis theranostics.

Endometriosis, the growth of endometrial-like tissue outside the uterus, causes chronic pain and infertility in 10 % of reproductive-aged women worldwide. Unfortunately, no permanent cure exists, and current medical and surgical treatments offer only temporary relief. Endometriosis is a chronic inflammatory disease characterized by immune system dysfunction.

Exosome-Coated Prussian Blue Nanoparticles for Specific Targeting and Treatment of Glioblastoma.

Glioblastoma is one of the most aggressive and invasive types of brain cancer with a 5-year survival rate of 6.8%. With limited options, patients often have poor quality of life and are moved to palliative care after diagnosis.

Targeted Biodegradable Near-Infrared Fluorescent Nanoparticles for Colorectal Cancer Imaging.

Colorectal cancer (CRC) is the third leading cause of cancer death in the U.S., and early detection and diagnosis are essential for effective treatment.

Europium-Doped Calcium Silicate Nanoparticles as High-Quantum-Yield Red-Emitting Phosphors.

Europium ion-activated calcium silicate phosphors (CaSiO:Eu) with sharp red-light emission were fabricated via the hydrothermal method. The size of CaSiO:Eu phosphors was controlled between 20 and 200 nm by precursor silicate particle sizes. Systematic studies to determine morphology, crystal phase, and photoluminescence (PL) were carried out for all the phosphors, and their optical efficiencies were compared.

Thermally Induced Morphological and Structural Transformations on Eu/Eu-Coactivated Calcium Silicate Nanophosphors.

This study presents an approach for synthesizing Eu/Eu-coactivated CaSiO nanophosphors, by adjusting the ratio of both activators within a singular host material. Utilizing a hydrothermal method complemented by a postreduction sintering process, we fabricated a series of phosphors characterized by uniform 30-50 nm spherical nanoparticles. These engineered phosphors manifest multichannel luminescence properties and exhibit simultaneous blue and red emission from Eu and Eu, respectively.

A Mouse Model of Endometriosis with Nanoparticle Labeling for In Vivo Photoacoustic Imaging.

Endometriosis is a condition of the female reproductive tract characterized by endometrium-like tissue growing outside the uterus. Though it is a common cause of pelvic pain and infertility, there is currently no reliable noninvasive method to diagnose the presence of endometriosis without surgery, and the pathophysiological mechanisms that lead to the occurrence of symptoms require further inquiry. Due to patient heterogeneity and delayed diagnosis, animal models are commonly used to study the development of endometriosis, but these are costly due to the large number of animals needed to test various treatments and experimental conditions at multiple endpoints.