| چکیده انگلیسی مقاله |
Background: To evaluate the efficiency of Menstrual blood Stromal/Stem Cells (MenSCs) administration in Myocardial Infarction (MI), the effects of MenSCs and their derived conditioned Medium (CM) on cardiac function in MI rat model was assessed. Methods: Animals were divided into four groups including sham group, MI group, MenSCs derived CM group (CM group), and MenSCs suspended in CM (MenSCs+ CM) group. The injection of different groups was carried out 30 min after ligation of left anterior descending coronary artery into the infarct border zone. Results: The results showed a significant reduction in scar size after injection of MenSCs+CM compared to MI group. Ejection fraction and fractional shortening of MenSCs+CM group were higher than CM and MI group at day 28. Administration of MenSCs+CM led to much more survival of cardiomyocytes, and prevention of metaplastic development. Moreover, human mitochondrial transfer from MenSCs to cardiomyocytes was seen in group treated by MenSCs+CM. Indeed, MenSCs+CM treatment evoked nuclear factor-κB (NF-κB) down-regulation more than other treatments. Conclusion: MenSCs+CM treatment could significantly ameliorate cardiac function by different mechanisms including inhibition of cartilaginous metaplasia, inhibition of NF-κB and mitochondrial transfer. |
| نویسندگان مقاله |
| Mahmood Manshori
Nanobiotechnology Research Center, Avicenna Research Institute, ACECR,, Tehran, Iran
| Somaieh Kazemnejad
Nanobiotechnology Research Center, Avicenna Research Institute, ACECR,, Tehran, Iran
| Nasim Naderi
Rajaie Cardiovascular Medical and Research Center, Iran University of Medical Sciences,, Tehran, Iran
| Abolfazl Shirazi
Reproductive Biotechnology Research Center, Avicenna Research Institute, ACECR, , Tehran, Iran
| Maedeh Arabian
Rajaie Cardiovascular Medical and Research Center, Iran University of Medical Sciences,, Tehran, Iran
| Marzieh Eghtedar Doost
Nanobiotechnology Research Center, Avicenna Research Institute, ACECR,, Tehran, Iran
| Maryam Darzi
Nanobiotechnology Research Center, Avicenna Research Institute, ACECR,, Tehran, Iran
| Samaneh Montazeri
Nanobiotechnology Research Center, Avicenna Research Institute, ACECR,, Tehran, Iran
| Nahid Aboutaleb
Department of Physiology, Faculty of Medicine, Iran University of Medical Sciences, Tehran, Iran
| Hannaneh Golshahi
|