Unprecedented enhancement of recombinant protein production in sugarcane culms using a combinatorial promoter stacking system.

Plants represent a safe and cost-effective platform for producing high-value proteins with pharmaceutical properties; however, the ability to accumulate these in commercially viable quantities is challenging. Ideal crops to serve as biofactories would include low-input, fast-growing, high-biomass species such as sugarcane. The objective of this study was to develop an efficient expression system to enable large-scale production of high-value recombinant proteins in sugarcane culms.

Efficacy, safety and tolerability of topical terbinafine nail solution in patients with mild-to-moderate toenail onychomycosis: results from three randomized studies using double-blind vehicle-controlled and open-label active-controlled designs.

Background: Terbinafine nail solution (TNS) was developed for the treatment of onychomycosis.

Objective: To assess the efficacy of TNS vs. vehicle and amorolfine 5% nail lacquer.

Transdermal and transbuccal drug delivery systems: enhancement using iontophoretic and chemical approaches.

We investigated the enhancement effect of chemical enhancers and iontophoresis on the in vitro transdermal and transbuccal delivery of lidocaine HCl (LHCl), nicotine hydrogen tartrate (NHT), and diltiazem HCl (DHCl) using porcine skin and buccal tissues. Dodecyl 2-(N,N-dimethylamino) propionate (DDAIP), dodecyl-2-(N,N-dimethylamino) propionate hydrochloride (DDAIP HCl), N-(4-bromobenzoyl)-S,S-dimethyliminosulfurane (Br-iminosulfurane), and azone (laurocapram) were used as chemical enhancers. The study results showed that the application of iontophoresis at either 0.

A6 peptide activates CD44 adhesive activity, induces FAK and MEK phosphorylation, and inhibits the migration and metastasis of CD44-expressing cells.

The A6 peptide (acetyl-KPSSPPEE-amino) has antitumor activity in the absence of significant adverse events in murine tumor models and clinical trials. A6 shares sequence homology with CD44, an adhesion receptor involved in metastasis that is also a marker of cancer stem cells and drug-resistant phenotypes. We investigated the mechanism of action of A6 by examining its effects on CD44 activity, cell migration, and metastasis.

Enhanced in vitro transbuccal drug delivery of ondansetron HCl.

The effect of chemical enhancers and iontophoresis on the in vitro transbuccal delivery of 0.5% ondansetron HCl (ODAN HCl) was investigated using porcine buccal tissue. The chemical enhancers used were dodecyl 2-(N,N-dimethyl amino) propionate (DDAIP), its HCl salt dodecyl-2-(N,N-dimethylamino) propionate hydrochloride (DDAIP HCl), N-(4-bromobenzoyl)-S,S-dimethyliminosulfurane (Br-iminosulfurane), and azone.