PMID- 27216915 OWN - NLM STAT- MEDLINE DCOM- 20170605 LR - 20240326 IS - 1744-7593 (Electronic) IS - 1742-5247 (Print) IS - 1742-5247 (Linking) VI - 13 IP - 11 DP - 2016 Nov TI - Albumin nanostructures as advanced drug delivery systems. PG - 1609-1623 AB - One of the biggest impacts that the nanotechnology has made on medicine and biology, has been in the area of drug delivery systems (DDSs). Many drugs suffer from serious problems concerning insolubility, instability in biological environments, poor uptake into cells and tissues, sub-optimal selectivity for targets and unwanted side effects. Nanocarriers can be designed as DDSs to overcome many of these drawbacks. One of the most versatile building blocks to prepare these nanocarriers is the ubiquitous, readily available and inexpensive protein, serum albumin. Areas covered: This review covers the use of different types of albumin (human, bovine, rat, and chicken egg) to prepare nanoparticle and microparticle-based structures to bind drugs. Various methods have been used to modify the albumin structure. A range of targeting ligands can be attached to the albumin that can be recognized by specific cell receptors that are expressed on target cells or tissues. Expert opinion: The particular advantages of albumin used in DDSs include ready availability, ease of chemical modification, good biocompatibility, and low immunogenicity. The regulatory approvals that have been received for several albumin-based therapeutic agents suggest that this approach will continue to be successfully explored. FAU - Karimi, Mahdi AU - Karimi M AD - a Department of Medical Nanotechnology, Faculty of Advanced Technologies in Medicine , Iran University of Medical Sciences , Tehran , Iran. FAU - Bahrami, Sajad AU - Bahrami S AD - a Department of Medical Nanotechnology, Faculty of Advanced Technologies in Medicine , Iran University of Medical Sciences , Tehran , Iran. AD - b Nanomedicine Research Association (NRA) , Universal Scientific Education and Research Network (USERN) , Tehran , Iran. FAU - Ravari, Soodeh Baghaee AU - Ravari SB AD - c Joint School of Nanoscience and Nanoengineering , University of North Carolina at Greensboro , Greensboro , NC , USA. FAU - Zangabad, Parham Sahandi AU - Zangabad PS AD - d Department of Materials Science and Engineering , Sharif University of Technology , Tehran , Iran. FAU - Mirshekari, Hamed AU - Mirshekari H AD - e Advanced Nanobiotechnology and Nanomedicine Research Group (ANNRG) , Iran University of Medical Sciences , Tehran , Iran. FAU - Bozorgomid, Mahnaz AU - Bozorgomid M AD - f Department of Applied Chemistry , Islamic Azad University, Central Tehran Branch , Tehran , Iran. FAU - Shahreza, Somayeh AU - Shahreza S AD - g Department of Microbiology, School of Biology , University College of Sciences, University of Tehran , Tehran , Iran. FAU - Sori, Masume AU - Sori M AD - a Department of Medical Nanotechnology, Faculty of Advanced Technologies in Medicine , Iran University of Medical Sciences , Tehran , Iran. FAU - Hamblin, Michael R AU - Hamblin MR AD - h Wellman Center for Photomedicine , Massachusetts General Hospital , Boston , MA , USA. AD - i Department of Dermatology , Harvard Medical School , Boston , MA , USA. AD - j Harvard-MIT Division of Health Sciences and Technology , Cambridge , MA , USA. LA - eng GR - R01 AI050875/AI/NIAID NIH HHS/United States GR - R21 AI121700/AI/NIAID NIH HHS/United States PT - Journal Article PT - Review DEP - 20160603 PL - England TA - Expert Opin Drug Deliv JT - Expert opinion on drug delivery JID - 101228421 RN - 0 (Albumins) RN - 0 (Drug Carriers) RN - 0 (Ligands) RN - 0 (Pharmaceutical Preparations) SB - IM MH - Albumins/*chemistry MH - Animals MH - Cattle MH - Drug Carriers/chemistry MH - *Drug Delivery Systems MH - Humans MH - Ligands MH - Nanoparticles MH - *Nanostructures MH - Nanotechnology MH - Pharmaceutical Preparations/administration & dosage MH - Rats PMC - PMC5063715 MID - NIHMS820474 OTO - NOTNLM OT - Human serum albumin OT - bovine serum albumin OT - drug delivery systems OT - nanoparticles OT - ovalbumin EDAT- 2016/05/25 06:00 MHDA- 2017/06/06 06:00 PMCR- 2017/11/01 CRDT- 2016/05/25 06:00 PHST- 2016/05/25 06:00 [pubmed] PHST- 2017/06/06 06:00 [medline] PHST- 2016/05/25 06:00 [entrez] PHST- 2017/11/01 00:00 [pmc-release] AID - 10.1080/17425247.2016.1193149 [doi] PST - ppublish SO - Expert Opin Drug Deliv. 2016 Nov;13(11):1609-1623. doi: 10.1080/17425247.2016.1193149. Epub 2016 Jun 3.