Fabrication and Evaluation of Hyaluronic Acid Coated Albumin Nanoparticles for Delivery of Gemcitabine.

Gemcitabine (Gem) is a well-known antineoplastic drug used for several solid tumors. The clinical application of gem is hampered owing to non-selectivity, short half-life, and drug resistance, which necessitate the development of a suitable novel formulation that can selectively target cancer sites. In the present work, Gem-loaded bovine serum albumin nanoparticles (Gem-BSANPs) have been prepared and coated with hyaluronic acid (HA-Gem-BSANPs).

RBD decorated PLA nanoparticle admixture with aluminum hydroxide elicit robust and long lasting immune response against SARS-CoV-2.

Nanoparticles-based multivalent antigen display has the capability of mimicking natural virus infection characteristics, making it useful for eliciting potent long-lasting immune response. Several vaccines are developed against global pandemic caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). However these subunit vaccines use mammalian expression system, hence mass production with rapid pace is a bigger challenge.

Molecular Attributes Associated With Refolding of Inclusion Body Proteins Using the Freeze-Thaw Method.

Understanding the structure-function of inclusion bodies (IBs) in the last two decades has led to the development of several mild solubilization buffers for the improved recovery of bioactive proteins. The recently developed freeze-thaw-based inclusion body protein solubilization method has received a great deal of attention due to its simplicity and cost-effectiveness. The present report investigates the reproducibility, efficiency, and plausible mechanism of the freeze-thaw-based IB solubilization.

Recent advances and prospects in gemcitabine drug delivery systems.

Cancer is a community health hazard which progress at a fatal rate in various countries across the globe. An agent used for chemotherapy should exhibit ideal properties to be an effective anticancer medicine. The chemotherapeutic medicines used for treatment of various cancers are, gemcitabine, paclitaxel, etoposide, methotrexate, cisplatin, doxorubicin and 5-fluorouracil.