Addition of adipose tissue-derived mesenchymal stem cells improves empagliflozin therapy for alleviating hyperglycemia--induced neuropathy.

Background: We examined the impact of adipose-derived mesenchymal stem cell (ADMSC)-facilitated empagliflozin (EMPA) therapy for alleviating hyperglycemic induced neuropathy [i.e., diabetic neuropathy (DN)].

Significant association between serum Wisteria floribunda agglutinin-positive Mac-2-binding protein and prognosis of hepatocellular carcinoma after surgical treatment.

Serum Wisteria floribunda agglutinin-positive Mac-2 binding protein (WFA-M2BP) is a novel marker for evaluating fibrosis and predicting the development of hepatocellular carcinoma (HCC). However, the role of WFA-M2BP in the prognosis of HCC patients after curative surgery remains unknown. In this study, we aimed to evaluate the prognostic role of serum WFA-M2BP in HCC patients after curative resection and liver transplantation.

Downregulation of Notch3 links TIMP3 inhibition to suppress aggressive phenotypes of pancreatic ductal adenocarcinoma.

Pancreatic ductal adenocarcinoma (PDAC), one of the most deadly digestive cancers, has a poor 5-year survival rate and is resistant to chemotherapeutic agents, such as gemcitabine. Notch3 plays an important role in cancer progression, and its expression facilitates chemoresistance in cancers. This study examined the clinical significance of Notch3 and explored the mechanisms through which it may affect disease progression in PDAC.

Uremic toxic substances are essential elements for enhancing carotid artery stenosis after balloon-induced endothelial denudation: worsening role of the adventitial layer.

This study tested the hypothesis that uremic-toxic substances play a crucial role in enhancing left-common carotid artery (LCCA) stenosis after balloon-denudation of LCCA endothelium (BDLCCAE), and that the adventitial layer plays a complementary role in worsening LCCA stenosis. results showed the protein expressions of inflammation (IL-1β/TNF-α/IL-6), apoptosis (mitochondrial-Bax/cleaved-caspase-3/cleaved-PARP) and autophagy (beclin/Atg5/LC3B-II to LC3B-I ratio) as well as protein (NOX-1/NOX-2/p22phox/oxidized-protein), total cellular (H2DCFDA) and mitochondrial (Mitosox) levels of oxidative stress were significantly increased in p-Cresol-treated umbilical vein endothelial cells (HUVECs) as compared with control, whereas angiogenesis capacity (i.e.

Early intramyocardial implantation of exogenous mitochondria effectively preserved left ventricular function in doxorubicin-induced dilated cardiomyopathy rat.

This study tested the hypothesis that early implantation of mitochondria (Mito) into left myocardium could effectively protect heart against doxorubicin/12 mg/kg-induced dilated cardiomyopathy (DCM) in rat. Adult-male SD rats (n = 18) were equally categorized into group 1 (sham control), group 2 (DCM) and group 3 [DCM + Mito (500 μg/rat intramyocardial injection by day-21 after DCM induction)] and euthanized by day 60. In vitro studies showed that exogenously-transferred Mito was abundantly identified in H9C2 cells.

Protective effect of combined therapy with hyperbaric oxygen and autologous adipose-derived mesenchymal stem cells on renal function in rodent after acute ischemia-reperfusion injury.

Background: This study tested the hypothesis that combined hyperbaric oxygen (HBO) and autologous adipose-derived mesenchymal stem cell (ADMSC) therapy was superior to either alone at protecting renal function in rodents after acute ischemia-reperfusion (IR) injury.

Methods And Results: Adult-male SD rats (n = 40) were equally categorized: group 1 (sham-operated control); group 2 (IR + 50 μg medium intra-renal artery administration); group 3 [IR + HBO (at 1.5 h and days 1 and 2 after IR)]; group 4 [IR + ADMSC (2.

The combination of G9a histone methyltransferase inhibitors with erythropoietin protects heart against damage from acute myocardial infarction.

Background: This study tested the hypothesis that combined histone methyltransferase G9a inhibitor (i.e., UNC0638) and erythropoietin (EPO) was superior to either one alone for protecting myocardium from acute myocardial infarction (AMI) damage.

Human induced pluripotent stem cell-derived mesenchymal stem cell therapy effectively reduced brain infarct volume and preserved neurological function in rat after acute intracranial hemorrhage.

We tested the hypothesis that human induced pluripotent stem cell-derived mesenchymal stem cell (iPSC-MSC) therapy could effectively reduce brain-infarct volume (BIV) and improve neurological function in rat after acute intracranial hemorrhage (ICH) induced by a weight-drop device. Adult-male SD rats (n=40) were equally divided into group 1 (sham-operated control), group 2 (ICH), group 3 (ICH + hyaluronic acid (HA)/intracranial injection at 3 h after ICH), group 4 [ICH + HA + iPSC-MSC (1.2 × 10 cells/intracranial injection at 3 h after ICH)] and euthanized by day 28 after ICH procedure.

Early administration of cold water and adipose derived mesenchymal stem cell derived exosome effectively protects the heart from ischemia-reperfusion injury.

This study tested the hypothesis that early administration with cold water (CW)-assisted adipose-derived mesenchymal stem cell (ADMSC)-derived exosome (Exo) therapy was superior to either one on protecting the heart against ischemia-reperfusion (IR) (i.e., by ligation of 50 minutes and relieved by day 5 prior to euthanizing the animals) injury.

Adipose-derived mesenchymal stem cell-derived exosomes markedly protected the brain against sepsis syndrome induced injury in rat.

This study tested the hypothesis that sepsis syndrome [SS-induced by cecal-ligation and puncture (CLP)]-induced systemic inflammation and brain damage in rats were effectively suppressed by allogenic adipose-derived mesenchymal stem cell-derived exosome (AMSC). SD rats (n = 72) were divided into group 1 [sham-control (SC)], group 2 (SS only) and group 3 (SS + AMSC) and equally euthanized at 6/24/48/72 h after SS induction, respectively. By 6/16/24/72 h, flow cytometric analyses demonstrated the numbers of inflammatory cells (Ly6G+/CD11+), immune (CD3+/CD4+ cells/CD3+/CD8+ cells) and early (AN-V+/PI-)/late (AN-V+/PI+) apoptotic cells in circulation were significantly increased in group 2 than in groups 1 and 3, and significantly increased in group 3 than in group 1, whereas the number of T-reg+ cells was significantly progressively increased from groups 1 to 3 (all P < 0.

Synergistic effect of combined melatonin and adipose-derived mesenchymal stem cell (ADMSC)-derived exosomes on amelioration of dextran sulfate sodium (DSS)-induced acute colitis.

This study tested the hypothesis that melatonin (Mel) and adipose-derived mesenchymal stem cell-derived exosomes effectively suppress dextran sulfate sodium (DSS)-induced acute inflammatory colitis (AIC) in rats. To determine whether Mel-exosome treatment could ameliorate the severity of AIC, we treated Sprague Dawley rats with DSS-induced AIC with Mel, exosomes, or combined Mel-exosome therapy and evaluated the effects on AIC. First, to induce an inflammatory response in vitro, we treated HT-29 cells with lipopolysaccharide (LPS) and evaluated the response to Mel and/or exosome treatment.

Therapeutic effects of adipose derived fresh stromal vascular fraction-containing stem cells versus cultured adipose derived mesenchymal stem cells on rescuing heart function in rat after acute myocardial infarction.

We tested the hypothesis that adipose-derived fresh stromal vascular fraction (SVF) is non-inferior to conventional adipose-derived mesenchymal stem cell (ADMSC) therapy for improving left-ventricular ejection fraction (LVEF) in rat after acute myocardial infarction (AMI). Male-adult SD rats (n = 48) were categorized into group 1 (sham control), AMI, AMI + ADMSCs (1.2 × 10) cells] and AMI + SVF (1.

Inducible pluripotent stem cell-derived mesenchymal stem cell therapy effectively protected kidney from acute ischemia-reperfusion injury.

This study tested whether inducible pluripotent stem cell (iPSC)-derived mesenchymal stem cell (MSC) therapy could effectively protect kidney from acute ischemia (1 h) - reperfusion (5 day) injury (IRI). Male-adult SD-rats (n = 24) were equally categorized into groups 1 (sham-control), 2 [sham-control + iPSC-MSC (1.2 × 10 cells/rat)], 3 (IR only) and 4 (IR + iPSC-MSC).

Role of double knockdown of tPA and MMP-9 on regulating the left ventricular function and remodeling followed by transverse aortic constriction-induced hypertrophic cardiomyopathy in mice.

This study tested the hypothesis that extracellular matrix accumulation in tPA/MMP-9 [double-knockout (DKO)] may be protective against left ventricular (LV) remodeling and dysfunction following transverse aortic constriction (TAC)-induced hypertrophic cardiomyopathy in mice. Wild-type C57BL/6 mice (n = 20) were equally categorized into sham-control (SC) and TAC. Similarly, DKO mice (n = 20) were equally divided into two groups (i.

Entresto therapy effectively protects heart and lung against transverse aortic constriction induced cardiopulmonary syndrome injury in rat.

This study tested the hypothesis that entresto therapy effectively protected heart and lung against cardiopulmonary syndrome (CPS) caused by transverse aortic constriction (TAC) in rat. Adult-Male SD rats (n = 36) were equally categorized into group 1 [sham-operated control (SC)], group 2 [SC + enalapril (7 mg/kg/day) since day-28 after TAC induction], group 3 [SC + entresto (30 mg/kg/day) since day-14 after TAC induction], group 4 (TAC only), group 5 (TAC + enalapril) and group 6 (TAC + entresto) and euthanized at day 60 after TAC induction. By day 60, the left-ventricular (LV) ejection fraction was significantly lower in group 4 than in other groups and significantly lower in groups 5 and 6 than in groups 1 to 3, whereas the ratios of heart and lung weights to tibial-length as well as the right-ventricular-systolic blood pressure exhibited an opposite pattern among the groups (all P<0.

Adipose-derived mesenchymal stem cell-derived exosomes alleviate overwhelming systemic inflammatory reaction and organ damage and improve outcome in rat sepsis syndrome.

This study tested the hypothesis that healthy adipose-derived mesenchymal stem cell (ADMSC)-derived exosomes (HMSC) and apoptotic (A) (induced by 12 h hypoxia/12 h starvation)-ADMSC-derived exosomes (AMSC) were comparably effective at alleviating sepsis syndrome [SS; induced by cecal-ligation and puncture (CLP)]-induced systemic inflammation and reduced organ damage and unfavorable outcomes in rats. SD rats were divided into sham control (SC), SS only, SS + HMSC (100 µg intravenous administration 3 h after CLP), and AMSC. By day 5 after CLP procedure, the mortality rate was significantly higher in SS than in SC and HMSC (all P < 0.