Exosomes Released from CaSR-Stimulated PMNs Reduce Ischaemia/Reperfusion Injury

<div>Effect of lncRNA 39868 silencing. (a) Silencing lncRNA 39868 inhibited the expression of PDGFD mRNA in cardiomyocytes. (b) CaSR-stimulated PMN-derived exosomes increased the expression of lncRNA 39868 and PDGFD, and silencing lncRNA showed the opposite results in cardiomyocytes. (c) The apoptotic rate of cardiomyocytes. (d) The expression of Bcl-2, Bax, and PDGFD in cardiomyocytes. (e) Expression of ROS and TNF-<i>α</i> in cardiomyocytes. (f) MDA and SOD levels in cardiomyocytes. 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style="vertical-align:-0.6370001pt" version="1.1" viewbox="-0.0498162 -8.6359 44.8393 9.2729" width="44.8393pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"><g transform="matrix(.013,0,0,-0.013,0,0)"><path d="M600 480C600 590 528 650 384 650H143L137 622C222 614 225 607 210 531L130 127C113 41 106 36 23 28L17 0H294L300 28C204 36 195 42 212 127L243 284L314 263C327 263 339 263 352 264C465 271 600 337 600 480ZM508 481C508 351 402 304 329 304C289 304 265 311 250 317L295 559C302 594 310 606 323 611C335 616 350 619 367 619C455 619 508 573 508 481Z"></path></g><g transform="matrix(.013,0,0,-0.013,11.658,0)"><path d="M512 -3V55L134 254V256L512 456V514L75 281V230L512 -3Z"></path></g><g transform="matrix(.013,0,0,-0.013,22.921,0)"><path d="M241 635C89 635 35 457 35 312C35 153 89 -12 240 -12C390 -12 443 166 443 312C443 466 390 635 241 635ZM238 602C329 602 354 454 354 312C354 172 330 22 240 22C152 22 124 173 124 313S148 602 238 602Z"></path></g><g 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Data are representative of three independent experiments.</div>

Oxidative Medicine and Cellular Longevity

fig7

Figure 7

Figure 7: Exosomes Released from CaSR-Stimulated PMNs Reduce Ischaemia/Reperfusion Injury 