Removal of COVID-19 Spike Protein, Whole Virus, Exosomes, and Exosomal MicroRNAs by the Hemopurifier® Lectin-Affinity Cartridge in Critically Ill Patients With COVID-19 Infection.

Coronavirus-19 (COVID-19) has rapidly spread throughout the world resulting in a significant amount of morbidity and mortality. Despite advances in therapy, social distancing, masks, and vaccination many places in the world continue to see an increase in the number of cases and deaths. Viremia is commonly present in severely ill patients with COVID-19 infections and is associated with organ dysfunction and poor outcomes.

Bupivacaine and Lidocaine Induce Apoptosis in Osteosarcoma Tumor Cells.

Background: Osteosarcoma is the most common type of bone cancer in adolescents. There have been no significant improvements in outcomes since chemotherapy was first introduced. Bupivacaine and lidocaine have been shown to be toxic to certain malignancies.

Inhibitory Effects of Indomethacin in Human MNNG/HOS Osteosarcoma Cell Line .

Recurrence or metastasis remains the major cause of poor prognosis and mortality in Osteosarcoma patients. Therefore, development of more effective therapeutic approaches is required. We showed that indomethacin, significantly induces apoptosis in MNNG/HOS cell line, which was confirmed by morphological changes, increased Annexin-V + cells and nuclear fragmentation.

The effect of non-steroidal anti-inflammatory drugs on osteosarcoma cells.

Objective: Osteosarcoma (OS), an aggressive malignancy, is the most common primary bone tumor in children. Nonsteroidal anti-inflammatory drugs (NSAIDs) are widely used to reduce pain and inflammation. NSAIDs have shown to be toxic to certain malignancies such as colorectal, breast, and pancreatic cancers, but are not well-studied in OS.

Subpopulations of cancer stem cells found in papillary thyroid carcinoma.

Papillary thyroid carcinoma (PTC) is the most common form of thyroid cancer and while it has a generally good prognosis, tumor recurrence remains a major clinical challenge. Studying laboratory cell lines as well as clinical specimens indicate that PTC may follow the cancer stem cell (CSC) model. However, CSC characteristics relevant in PTC initiation and progression remain largely unknown.