PMID- 25669314 OWN - NLM STAT- MEDLINE DCOM- 20151204 LR - 20150312 IS - 1532-2513 (Electronic) IS - 0892-3973 (Linking) VI - 37 IP - 2 DP - 2015 Apr TI - Shark cartilage 14 kDa protein as a dendritic cells activator. PG - 165-70 LID - 10.3109/08923973.2015.1006370 [doi] AB - Low molecular weight components of shark cartilage are reported to have anti-tumor as well as immuno-stimulating effects. Dendritic cells (DCs) are potent antigen-presenting cells (APCs) that have a key role in establishment of anti-cancer immune response. In this study, the effect of 14 kDa protein from shark cartilage was investigated on stimulation and maturation of dendritic cells. The isolated 14 kDa protein from shark cartilage extract was added to DCs medium during overnight culture and their maturation and T cells stimulation potential was investigated. The majority of shark-cartilage-treated DCs expressed higher levels of maturation markers and were more effective in stimulation of allogenic T cells compared with non-treated DCs (p < 0.05). Our results showed that shark cartilage 14 kDa protein can potentially be used in DC-mediated T-cells stimulation and induction of desirable immune responses in clinical trials such as cancer immunotherapy. However, further studies are required to examine this proposal. FAU - Safari, Elahe AU - Safari E AD - Department of Immunology, Faculty of Medical Sciences, Tarbiat Modares University , Tehran , Iran. FAU - Hassan, Zuhair M AU - Hassan ZM FAU - Moazzeni, Seyed Mohammad AU - Moazzeni SM LA - eng PT - Journal Article PT - Research Support, Non-U.S. Gov't DEP - 20150211 PL - England TA - Immunopharmacol Immunotoxicol JT - Immunopharmacology and immunotoxicology JID - 8800150 RN - 0 (Matrilin Proteins) SB - IM MH - Animals MH - *Cartilage MH - Dendritic Cells/*drug effects/immunology/*metabolism MH - Dogfish MH - Matrilin Proteins/isolation & purification/*pharmacology MH - Mice MH - Mice, Inbred BALB C MH - Mice, Inbred C57BL OTO - NOTNLM OT - Allogenic MLR OT - T cell stimulation OT - dendritic cell OT - shark cartilage OT - tumor EDAT- 2015/02/12 06:00 MHDA- 2015/12/15 06:00 CRDT- 2015/02/12 06:00 PHST- 2015/02/12 06:00 [entrez] PHST- 2015/02/12 06:00 [pubmed] PHST- 2015/12/15 06:00 [medline] AID - 10.3109/08923973.2015.1006370 [doi] PST - ppublish SO - Immunopharmacol Immunotoxicol. 2015 Apr;37(2):165-70. doi: 10.3109/08923973.2015.1006370. Epub 2015 Feb 11.