background: trastuzumab (herceptin) is a humanized monoclonal antibody (mab) which is used for specific treatment of metastatic breast cancer in patients with overexpression of her2/neu receptor. in this study, we have attempted to develop a biosimilar version of trastuzumab mab. methods: according to in silico studies, the heavy and light chains of trastuzumab mab were designed and constructed...

The peptide GSFSIQYTYHV derived from human semenogelin I forms a transparent hydrogel through spontaneous self-assembly in water at neutral pH. Linear rheology measurements demonstrate that the gel shows a dominating elastic response over a large frequency interval. CD, fluorescence and FTIR spectroscopy and cryo-TEM studies imply long fibrillar aggregates of extended β-sheet. Dynamic light sca...

Poly(γ-4-((2-(piperidin-1-yl)ethyl)aminomethyl)benzyl-l-glutamate) (PPABLG), a cationic helical polypeptide, has been recently developed by us as an effective non-viral gene delivery vector. In attempts to elucidate the effect of molecular architecture on the gene delivery efficiencies and thereby identify a potential addition to PPABLG with improved transfection efficiency and reduced cytotoxi...

background and objectives: baculovirus can be used as a vector in gene delivery system. viral envelope of baculovirus would display expressed protein/peptide and it could render as a potential vaccine delivery system. in this regard, the gene coding for a subunit of shiga toxin (stxa) from escherichia coli ( e. coli ) strain was cloned in a baculovirus expression system. stxa subunit has the ab...

There is increasing trend in using recombinant stem cells as novel therapeutic candidates in different diseases. These studies encompass different applications from targeted homing of Mesenchymal Stromal (stem) Cells (MSC), to arming them with different cytokines. Resistance to transfection or transduction methods had urged researchers to look for better gene delivery alternates and optimizing ...

Introduction: There is a growing interest in compensating for the fragmented delivery of care by promoting integrated care. This movement is a feature of national and local policy, and it is being supported and encouraged amongst care providers. Aims: Discuss the concepts of Swedish integrated care and their impact on care delivery systems. Results: The chain of care concept is commonly regarde...