PMID- 29526844 OWN - NLM STAT- MEDLINE DCOM- 20180601 LR - 20181202 IS - 1875-8622 (Electronic) IS - 1386-0291 (Linking) VI - 68 IP - 4 DP - 2018 TI - Effects of endurance training on hsa-miR-223, P2RY12 receptor expression and platelet function in type 2 diabetic patients. PG - 391-399 LID - 10.3233/CH-170300 [doi] AB - BACKGROUND: Type 2 diabetes mellitus (T2DM) is associated with thrombotic events due to platelets' defects. OBJECTIVE: The aim of this study was to investigate the effects of endurance training on expressions of platelet hsa-miR-223 and P2RY12 receptor, as well as platelet function in T2DM patients. METHODS: Twenty female T2DM patients (age, 62.25+/-3.81 yr; weight, 73.53+/-9.04 kg; height, 154.7+/-4.3 cm) were randomly divided into two groups (Control (CONT) and endurance training (ET)). Subjects in ET group performed eight weeks of running on treadmill at 60-75% of VO2peak (moderate intensity), 3 sessions per week, while, the subjects in control group were not involved in any kind of exercise training. Two blood samples were taken before and 48 h after the training and were analyzed for platelet aggregation, and hsa-miR-223 and P2RY12 expressions. RESULTS: Although platelet aggregation decreased significantly in ET group (P < 0.05), these changes were not significantly different between two groups. Expression of platelet hsa-miR-223 increased and P2RY12 mRNA reduced following ET non-significantly. However, decreases in fasting blood glucose, glycated hemoglobin and body weight, and increases in VO2peak following ET were significantly different when compared to control group (P < 0.05). CONCLUSIONS: Short-term endurance training dose not induce up-regulation of hsa-miR-223 and down-regulation of P2RY12, while it has a positive impact on platelet function, glycemic indices, physical fitness and body composition in female T2DM patients. FAU - Taghizadeh, Mahmoudreza AU - Taghizadeh M AD - Department of Biological Sciences in Sport, Faculty of Sports Sciences and Health, Shahid Beheshti University, Iran. FAU - Ahmadizad, Sajad AU - Ahmadizad S AD - Department of Biological Sciences in Sport, Faculty of Sports Sciences and Health, Shahid Beheshti University, Iran. FAU - Naderi, Mahmood AU - Naderi M AD - Cell-Based Therapies Research Center, Digestive Disease Research Institute, Tehran University of Medical Science, Tehran, Iran. LA - eng PT - Journal Article PL - Netherlands TA - Clin Hemorheol Microcirc JT - Clinical hemorheology and microcirculation JID - 9709206 RN - 0 (MIRN223 microRNA, human) RN - 0 (MicroRNAs) RN - 0 (P2RY12 protein, human) RN - 0 (RNA, Messenger) RN - 0 (Receptors, Purinergic P2Y12) SB - IM MH - Blood Platelets/*metabolism MH - Diabetes Mellitus, Type 2/*blood/genetics MH - Female MH - Humans MH - MicroRNAs/*biosynthesis/blood MH - Middle Aged MH - Platelet Aggregation/*physiology MH - Platelet Function Tests MH - RNA, Messenger/blood/genetics MH - Receptors, Purinergic P2Y12/*biosynthesis/blood/genetics OTO - NOTNLM OT - ADP receptor OT - Diabetes OT - aerobic training OT - microRNA OT - platelet aggregation EDAT- 2018/03/13 06:00 MHDA- 2018/06/02 06:00 CRDT- 2018/03/13 06:00 PHST- 2018/03/13 06:00 [pubmed] PHST- 2018/06/02 06:00 [medline] PHST- 2018/03/13 06:00 [entrez] AID - CH170300 [pii] AID - 10.3233/CH-170300 [doi] PST - ppublish SO - Clin Hemorheol Microcirc. 2018;68(4):391-399. doi: 10.3233/CH-170300.