PMID- 33271967 OWN - NLM STAT- MEDLINE DCOM- 20210309 LR - 20210309 IS - 1422-0067 (Electronic) IS - 1422-0067 (Linking) VI - 21 IP - 23 DP - 2020 Dec 1 TI - Versatile Types of Polysaccharide-Based Drug Delivery Systems: From Strategic Design to Cancer Therapy. LID - 10.3390/ijms21239159 [doi] LID - 9159 AB - Chemotherapy is still the most direct and effective means of cancer therapy nowadays. The proposal of drug delivery systems (DDSs) has effectively improved many shortcomings of traditional chemotherapy drugs. The technical support of DDSs lies in their excellent material properties. Polysaccharides include a series of natural polymers, such as chitosan, hyaluronic acid, and alginic acid. These polysaccharides have good biocompatibility and degradability, and they are easily chemical modified. Therefore, polysaccharides are ideal candidate materials to construct DDSs, and their clinical application prospects have been favored by researchers. On the basis of versatile types of polysaccharides, this review elaborates their applications from strategic design to cancer therapy. The construction and modification methods of polysaccharide-based DDSs are specifically explained, and the latest research progress of polysaccharide-based DDSs in cancer therapy are also summarized. The purpose of this review is to provide a reference for the design and preparation of polysaccharide-based DDSs with excellent performance. FAU - Sun, Yanzhen AU - Sun Y AD - Institute of Biomedical Materials and Engineering, College of Materials Science and Engineering, Qingdao University, Qingdao 266071, China. FAU - Jing, Xiaodong AU - Jing X AD - Institute of Biomedical Materials and Engineering, College of Materials Science and Engineering, Qingdao University, Qingdao 266071, China. FAU - Ma, Xiaoli AU - Ma X AD - Qingdao Institute of Measurement Technology, Qingdao 266000, China. FAU - Feng, Yinglong AU - Feng Y AD - Institute of Biomedical Materials and Engineering, College of Materials Science and Engineering, Qingdao University, Qingdao 266071, China. FAU - Hu, Hao AU - Hu H AUID- ORCID: 0000-0003-4796-9882 AD - Institute of Biomedical Materials and Engineering, College of Materials Science and Engineering, Qingdao University, Qingdao 266071, China. LA - eng GR - 51703105/National Natural Science Foundation of China/ GR - ZR2017BEM012/Natural Science Foundation of Shandong Province/ GR - 2018M630752/China Postdoctoral Science Foundation/ PT - Journal Article PT - Review DEP - 20201201 PL - Switzerland TA - Int J Mol Sci JT - International journal of molecular sciences JID - 101092791 RN - 0 (Antineoplastic Agents) RN - 0 (Drug Carriers) RN - 0 (Hydrogels) RN - 0 (Polymers) RN - 0 (Polysaccharides) RN - 9004-61-9 (Hyaluronic Acid) RN - 9012-76-4 (Chitosan) SB - IM MH - Animals MH - Antineoplastic Agents/administration & dosage MH - Chitosan/chemistry MH - Drug Carriers/*chemistry MH - *Drug Delivery Systems MH - Drug Design MH - Humans MH - Hyaluronic Acid/administration & dosage MH - Hydrogels/chemistry MH - Polymers/chemistry MH - Polysaccharides/*chemistry MH - Structure-Activity Relationship PMC - PMC7729619 OTO - NOTNLM OT - cancer therapy OT - chemotherapy OT - drug delivery system (DDS) OT - polysaccharide COIS- There are no conflicts of interest to declare. EDAT- 2020/12/05 06:00 MHDA- 2021/03/10 06:00 PMCR- 2020/12/01 CRDT- 2020/12/04 01:01 PHST- 2020/11/19 00:00 [received] PHST- 2020/11/29 00:00 [revised] PHST- 2020/11/30 00:00 [accepted] PHST- 2020/12/04 01:01 [entrez] PHST- 2020/12/05 06:00 [pubmed] PHST- 2021/03/10 06:00 [medline] PHST- 2020/12/01 00:00 [pmc-release] AID - ijms21239159 [pii] AID - ijms-21-09159 [pii] AID - 10.3390/ijms21239159 [doi] PST - epublish SO - Int J Mol Sci. 2020 Dec 1;21(23):9159. doi: 10.3390/ijms21239159.