• Nanocarriers based on bacterial membrane materials for cancer vaccine delivery
  • pouya ghaderi,1,* mehrdad nekouei,2 atefe esmailpour moalem,3 samane arteshidar,4 shiva moradi,5 elahe oliyaei,6
    1. internship, student of medicine, school of medicine, mashhad slamic azazd university of medical science
    2. student research committee, school of nursisng and midwifery, shahid beheshti university of medical science, tehran, iran
    3. master student of geriatric nursing, mazandaran university of medical science
    4. master student of pediatric nursing, mashhad university of medical science
    5. master student of psychiatric nursing, jundishapour university of medical sciences,ahvaz,iran
    6. bachelor student of radiology, Faculty of Paramedicine, Department of medicine, Bushehr University of Medical Science, Bushehr, Iran


  • Introduction: Nanocarriers primarily based totally on bacterial membrane substances for optimum cancers' vaccine transport New vaccines primarily based totally normally on recombinant proteins and DNA, are extra solider than conventional vaccines, however they'll be much less immunogenic. Therefore, there may be a pressing want for the improvement of powerful and solid adjuvants and transport structures that may be used with new era of vaccines. Currently, a few promising Nano companies with intrinsic immune adjuvant residences, together with polymeric and lipid nanoparticles with stimulator of interferon genes (STING) pathway activation capacity, were evolved. These Nano companies can make certain that immune activation and antigen transport rise up withinside the same APCs, it simply is essential for powerful antigen presentation. Inspired through way of the body’s herbal immune defenses withinside the course of bacterial invasion, our group has evolved exclusive sorts of Nano company primarily based totally on bacterial membrane substances for optimum cancers' vaccine transport. Owing to the massive quantities of pathogen-related molecular patterns (PAMPs), the bacterial membrane substances can act as terrific Nano companies with intrinsic immune adjuvant residences Cancer vaccines primarily based totally on resected tumors from sufferers have received brilliant hobby as an individualized most cancers' remedy technique. However, eliciting a robust healing impact with custom designed vaccines stays a venture due to the susceptible immunogenicity of autologous tumor antigens. Utilizing exogenous prokaryotic elements that act as adjuvants to enhance immunogenicity is a promising technique to conquer this limitation. However, nonspecific stimulation of the immune gadget can also furthermore elicit an unwanted immunopathological state.
  • Methods: In the forthcoming systematic study, the required data were collected using keywords and citing valid databases such as: Scopus PubMed, Google Scholar and ProQuest. The statistical population of the study includes all studies conducted up to 2022 in the field of Nanocarriers based on bacterial membrane materials for cancer vaccine delivery. After reviewing the relevant findings and evaluating the data quality, a total of 20 articles were analyzed.
  • Results: Nanocarriers offer many advantages, most significantly their ability to have interaction with natural boundaries and shipping the bioactive molecule without changing its antigenicity. Previously, we evolved automatic glide peptide synthesis era that notably hurries up the manufacturing of synthetic peptides. Herein, we display that this era lets in the synthesis of high-brilliant peptides for custom designed medicine. This portrays illustrates how automatic glide synthesis era can allow custom designed peptide treatment flowers via way of growing synthesis and growing purity. We envision that enforcing this era in medical settings will notably growth ability to generate medical-grade peptides on demand, it simply is a key step in carrying out the entire capacity of custom designed vaccines for the remedy of most cancers and exclusive diseases. As the notable majority of most cancers mutations are particular to the person patient, custom designed techniques are needed.
  • Conclusion: From the destiny perspective, improvement of vaccines using combined strategic technique like Nano companies brought via way of mucosal course of transport can play an essential feature withinside the remedy of infectious diseases. Our efforts display that automatic glide peptide synthesis can growth the rate and brilliant of peptide synthesis for IMP and ASP manufacturing. Flow synthesis produced IMPs with similar or better purity than every microwave or batch synthesis. Flow synthesis furthermore legal the manufacturing of an entire set of neoantigen immunizing peptides, similarly to an entire set of assay peptides which might be of enough brilliant to be used in immune tracking assays. The identity of really powerful tumor neoantigens despite the fact that is primarily based totally on the verification of immunogenicity, which calls for assessment of synthetic vaccines in the aesthetic immune cell. Pressing tumor Nano vaccines normally encapsulate the neoantigen into the Nano company, it simply is an inefficient technique and now not able to efficiently grow to be privy to a massive variety of tumor neoantigens
  • Keywords: nanocarriea ، bacterial membrane ، cancer ،vaccine