ABSTRACT
The threat of fungal diseases is increasingly rigorous. The clinically invasive fungal infections remain a main cause of morbidity and mortality in certain high-risk groups, especially in critical patients or immunocompromised patients. In drug therapy, the problems of off-target toxicity and antifungal drug resistance are still challenging. With the wide application of biomaterials and nanotechnology, more nanomedicine studies have been carried out on antifungal drugs, such as the amphotericin B liposome which greatly reduced the renal toxicity of drugs has been successfully marketed. For the unique physical and chemical properties, the nano-drug delivery system possessed great potential in improving the bioavailability, reducing the side effects of drugs, increasing the stability of drugs, and achieving cells or tissue-specificity through the modification. This review summarized the applications and limitations of antifungal drugs. Some nanomedicines were summarized in discussion oriented around the antifungal therapy, including liposomes, niosomes, lipid nanoparticles, polymer nanoparticles, microemulsion, dendrimers, inorganic nanocarriers. Nanotechnology and nano-drug delivery system provide promising strategies for the research and development of new formulations that can improve antifungal activity and possibly overcome antifungal drug resistance.
ABSTRACT
Stable isotope labeling by amino acids in cell culture (SILAC) is an in vivo metabolic labeling technique based on the abundance ratio of mass spectrometry. Combined with different methods of proteins affinity enrichment, SILAC can obtain sensitive, accurate and quantitative information of proteins. This article reviewed the history, rationale, characteristics and application of SILAC, with special focus on its role in studying protein interactions with small molecules, quantitative proteomics and post-translational modification of proteins.