Abstract:
:Ischemic stroke remains a serious threat to human life. There are limited effective therapies for the treatment of stroke. We have previously demonstrated that angiogenesis and neurogenesis in the brain play an important role in functional recovery following ischemic stroke. Recent studies indicate that increased arteriogenesis and collateral circulation are determining factors for restoring reperfusion and outcomes of stroke patients. Danshensu, the Salvia miltiorrhiza root extract, is used in treatments of various human ischemic events in traditional Chinese medicine. Its therapeutic mechanism, however, is not well clarified. Due to its proposed effect on angiogenesis and arteriogenesis, we hypothesized that danshensu could benefit stroke recovery through stimulating neurogenesis and collaterogenesis in the post-ischemia brain. Focal ischemic stroke targeting the right sensorimotor cortex was induced in wild-type C57BL6 mice and transgenic mice expressing green fluorescent protein (GFP) to label smooth muscle cells of brain arteries. Sodium danshensu (SDS, 700 mg/kg) was administered intraperitoneally (i.p.) 10 min after stroke and once daily until animals were sacrificed. To label proliferating cells, 5-bromo-2'-deoxyuridine (BrdU; 50 mg/kg, i.p.) was administered, starting on day 3 after ischemia and continued once daily until sacrifice. At 14 days after stroke, SDS significantly increased the expression of vascular endothelial growth factor (VEGF), stromal-derived factor-1 (SDF-1), brain-derived neurotrophic factor (BDNF), and endothelial nitric oxide synthase (eNOS) in the peri-infarct region. SDS-treated animals showed increased number of doublecortin (DCX)-positive cells. Greater numbers of proliferating endothelial cells and smooth muscle cells were detected in SDS-treated mice 21 days after stroke in comparison with vehicle controls. The number of newly formed neurons labeled by NeuN and BrdU antibodies increased in SDS-treated mice 28 days after stroke. SDS significantly increased the newly formed arteries and the diameter of collateral arteries, leading to enhanced local cerebral blood flow recovery after stroke. These results suggest that systemic sodium danshensu treatment shows significant regenerative effects in the post-ischemic brain, which may benefit long-term functional recovery from ischemic stroke.
journal_name
Cell Transplantjournal_title
Cell transplantationauthors
Wei ZZ,Chen D,Liu LP,Gu X,Zhong W,Zhang YB,Wang Y,Yu SP,Wei Ldoi
10.1177/0963689718771889subject
Has Abstractpub_date
2018-04-01 00:00:00pages
622-636issue
4eissn
0963-6897issn
1555-3892journal_volume
27pub_type
杂志文章abstract::The incidence of cell transplant-transmitted infection is unknown and can only be inferred from prospective studies--that have not yet been performed and reported. The possibility of donor-to-recipient disease transmission through cell transplant therapy can be considered by reviewing the risk associated with other tr...
journal_title:Cell transplantation
pub_type: 杂志文章,评审
doi:10.1016/0963-6897(95)00035-v
更新日期:1995-09-01 00:00:00
abstract::New treatment paradigms that slow or reverse progression of chronic kidney disease (CKD) are needed to relieve significant patient and healthcare burdens. We have shown that a population of selected renal cells (SRCs) stabilized disease progression in a mass reduction model of CKD. Here, we further define the cellular...
journal_title:Cell transplantation
pub_type: 杂志文章
doi:10.3727/096368912X653237
更新日期:2013-01-01 00:00:00
abstract::Embryonic stem (ES) cells have the ability to generate teratomas when transplanted into immunodeficient mice, but conditions affecting the generation remain to be elucidated. Nonhuman primate cynomolgus ES cells were transplanted into immunodeficient mice under different conditions; the number of transplanted cells, p...
journal_title:Cell transplantation
pub_type: 杂志文章
doi:10.3727/096368908786991560
更新日期:2008-09-01 00:00:00
abstract::Human amniotic membrane (hAM) is the innermost layer of fetal membranes, which surrounds the developing fetus and forms the amniotic cavity. hAM and hAM-derived cells possess many properties that make them suitable for use in regenerative medicine, such as low immunogenicity, promotion of epithelization, anti-inflamma...
journal_title:Cell transplantation
pub_type: 杂志文章
doi:10.1177/0963689717725528
更新日期:2018-01-01 00:00:00
abstract::Neural progenitor cells (NPCs) overexpressing fibroblast growth factor 2 (FGF-2) have the distinct tendency to associate with the vasculature and establish multiple proliferative clusters in the perivascular environment after transplantation into the cerebral cortex. Strikingly, the vascular clusters of progenitor cel...
journal_title:Cell transplantation
pub_type: 杂志文章
doi:10.3727/096368916X690421
更新日期:2016-01-01 00:00:00
abstract::Traumatic brain injury (TBI), a major contributor to deaths and permanent disability worldwide, has been recently described as a progressive cell death process rather than an acute event. TBI pathophysiology is complicated and can be distinguished by the initial primary injury and the subsequent secondary injury that ...
journal_title:Cell transplantation
pub_type: 杂志文章,评审
doi:10.3727/096368915X686913
更新日期:2015-01-01 00:00:00
abstract::Hepatocyte transplantation is an alternative therapy to orthotopic liver transplantation for the treatment of liver diseases. However, the supply of hepatocytes is limited given the shortage of organs available to isolate good-functioning quality cells. Neonatal livers may be a potential source alternative to adult li...
journal_title:Cell transplantation
pub_type: 杂志文章
doi:10.3727/096368913X669743
更新日期:2014-01-01 00:00:00
abstract::It is difficult to normalize plasma glucose for a prolonged period of time by s.c. injection in experimental animals. The goal of this study was to determine the feasibility and the dosage of insulin needed to maintain 24-h normoglycemia in streptozotocin-diabetic Syrian hamsters with a s.c.-implanted osmotic minipump...
journal_title:Cell transplantation
pub_type: 杂志文章
doi:10.1177/096368979900800511
更新日期:1999-09-01 00:00:00
abstract::Liver cell transplantation into host organs like the spleen may possibly provide a temporary relief after extensive liver resection or severe liver disease or may enable treatment of an enzyme deficiency. With time, however, dedifferentiation or malignant transformation of the ectopically transplanted cells may be pos...
journal_title:Cell transplantation
pub_type: 杂志文章
doi:10.3727/000000003108746858
更新日期:2003-01-01 00:00:00
abstract::It is currently said that CO has anti-inflammatory and antiapoptosis effects and it has attracted attention as a medical gas. We used CO for rat hearts and conducted a preservation experiment. We isolated rat hearts, placed them into a specially made chamber, filled the chamber with a gas mixture of PCO (4,000 hPa) a...
journal_title:Cell transplantation
pub_type: 杂志文章
doi:10.3727/096368911X605547
更新日期:2012-01-01 00:00:00
abstract::Liver transplantation is the only existing modality for treating decompensated liver cirrhosis. Several factors, such as nonavailability of donors, combined with operative risks, complications associated with rejection, usage of immunosuppressive agents, and cost intensiveness, make this strategy available to only a f...
journal_title:Cell transplantation
pub_type: 杂志文章
doi:10.3727/096368910X498241
更新日期:2010-01-01 00:00:00
abstract::This study aimed to identify the beneficial effects of adipose tissue-derived mesenchymal stem cells (ASCs) and ASCs that overexpress the CTLA4Ig gene (CTLA4Ig-ASCs) on established autoimmune thyroiditis and to examine changes in clinical chemistry parameters and the presence of humoral responses upon repeated long-te...
journal_title:Cell transplantation
pub_type: 杂志文章
doi:10.3727/096368914X685122
更新日期:2015-01-01 00:00:00
abstract::End-stage organ failure is a major cause of death worldwide that can occur in patients of all ages and transplantation is the current standard of care for chronic end-stage disease of many organs. Despite the success of organ transplantation, it is becoming clear that there will never be enough organs made available t...
journal_title:Cell transplantation
pub_type: 历史文章,杂志文章
doi:10.3727/000000006783982340
更新日期:2006-01-01 00:00:00
abstract::This study is a preliminary investigation to determine if bone marrow-derived cells, when implanted into freeze-injured urinary bladders, differentiate into smooth muscle cells and reconstruct smooth muscle layers. Bone marrow cells were harvested from femurs of male ICR mice and cultured in collagen-coated dishes for...
journal_title:Cell transplantation
pub_type: 杂志文章
doi:10.3727/096368908784153850
更新日期:2008-01-01 00:00:00
abstract::During the past 15 years, a variety of peptides, known as protein transduction domains (PTDs), or cell-penetrating peptides (CPPs), have been characterized for their ability to translocate into live cells. There are now numerous examples of biologically active full-length proteins and peptides that have been successfu...
journal_title:Cell transplantation
pub_type: 杂志文章,评审
doi:10.3727/096368910X508744
更新日期:2010-01-01 00:00:00
abstract::The nonobese diabetic (NOD) mouse model of type 1 diabetes (T1D) was discovered by coincidence in the 1980s and has since been widely used in the investigation of T1D and diabetic complications. The current in vivo study was originally designed to prospectively assess whether hyperglycemia onset is associated with phy...
journal_title:Cell transplantation
pub_type: 杂志文章
doi:10.1177/0963689720939127
更新日期:2020-01-01 00:00:00
abstract::Since donor T-cells' allorecognition of host antigens is a prerequisite for the onset of graft-versus-host disease (GVHD), blocking their cellular signaling pathways can decrease the severity of GVHD. We hypothesized that epigallocatechin-3-gallate (EGCG), due to its strong affinity to macromolecules, would adhere to...
journal_title:Cell transplantation
pub_type: 杂志文章
doi:10.3727/096368911X623934
更新日期:2012-01-01 00:00:00
abstract::Adequate regulation of glucose levels by a microencapsulated pancreatic islet graft requires a minute-to-minute regulation of blood glucose. To design such a transplant, it is mandatory to have sufficient insight in factors influencing the kinetics of insulin secretion by encapsulated islets. The present study investi...
journal_title:Cell transplantation
pub_type: 杂志文章
doi:10.3727/000000003108747226
更新日期:2003-01-01 00:00:00
abstract::In Alzheimer's disease cholinergic neurons degenerate, resulting in loss of hippocampal acetylcholine. The fimbria-fornix aspiration is a well-known animal model mimicking hippocampal cholinergic deficiency. The aim of the present study was to use in vivo lipid-mediated gene transfer to introduce an expression vector ...
journal_title:Cell transplantation
pub_type: 杂志文章
doi:
更新日期:2001-01-01 00:00:00
abstract::ET-Kyoto solution (ET-K) is an extracellular-type organ preservation solution containing the cytoprotective disaccharide, trehalose. A previous study reported the supplement of dibutyryl cyclic adenosine monophosphate (db-cAMP) in conventional ET-K to attenuate lung ischemia-reperfusion injury. In this study, the effi...
journal_title:Cell transplantation
pub_type: 杂志文章
doi:10.3727/000000008783906928
更新日期:2008-01-01 00:00:00
abstract::The third-generation NOD/LtSz-scid/IL2Rγ(null) (NOD/SCID IL2Rγ(null)) mouse represents a significantly improved xenograft model allowing high levels of human leukocyte engraftment over extended follow up. One remaining limitation of this mouse model, however, is the low level of circulating human erythrocytes. We esta...
journal_title:Cell transplantation
pub_type: 杂志文章
doi:10.3727/096368910X314161
更新日期:2010-01-01 00:00:00
abstract::In cartilage tissue engineering using stem cells, it is important to stimulate proliferation and control the differentiation of stem cells to specific lineages. Here we reported a combined technique for articular cartilage repair, consisting of bone marrow mesenchymal stem cells (BMMSCs) transfected with connective ti...
journal_title:Cell transplantation
pub_type: 杂志文章
doi:10.3727/096368913X669770
更新日期:2014-04-01 00:00:00
abstract::In our previous study, intracerebral implantation of peripheral blood stem cells (PBSCs) improved functional outcome in rats with chronic cerebral infarction. Based on this finding, a randomized, single blind controlled study was conducted in 30 patients [PBSC group (n = 15) and control group (n = 15)] with middle cer...
journal_title:Cell transplantation
pub_type: 杂志文章,随机对照试验
doi:10.3727/096368914X678562
更新日期:2014-01-01 00:00:00
abstract::The present study was designed to evaluate the use of collagen gel loaded with human retinal pigment epithelium (ARPE19) in cellular transfer and to assess its viability within the gel. Collagen solution was prepared by dissolving calfskin in hydrochloric acid to make a final concentration of 2.0 mg/ml and this was mi...
journal_title:Cell transplantation
pub_type: 杂志文章
doi:10.3727/000000004783983666
更新日期:2004-01-01 00:00:00
abstract::Circular RNAs (circRNAs) could sponge micro-RNAs (miRNAs) to regulate tumor progression of hepatocellular carcinoma (HCC). Hsa_circ_104566 contributes to papillary thyroid carcinoma progression. However, the tumorigenic mechanism of hsa_circ_104566 on HCC remains enigmatic. The role of hsa_circ_104566 on HCC was there...
journal_title:Cell transplantation
pub_type: 杂志文章
doi:10.1177/0963689720963948
更新日期:2020-01-01 00:00:00
abstract::Huntington's disease (HD) produces severe neurodegeneration in the striatum leading to disabling motor impairments, including the loss of control of skilled reaching movements. Fetal GABAergic transplants can physically replace the lost striatal cells but with only partial success in functional recovery. Here, we aime...
journal_title:Cell transplantation
pub_type: 杂志文章
doi:10.3727/096368912X657918
更新日期:2013-01-01 00:00:00
abstract::Transplanted embryonic stem (ES) cells, following myocardial infarction (MI), contribute to limited cardiac repair and regeneration with improved function. Therefore, novel strategies are still needed to understand the effects of genetically modified transplanted stem cells on cardiac remodeling. The present study ev...
journal_title:Cell transplantation
pub_type: 杂志文章
doi:10.3727/096368911X627561
更新日期:2012-01-01 00:00:00
abstract::We have recently documented that oral Linomide (quinoline-3-carboxamide) prevents autoimmune insulitis, islet destruction, and diabetes in NOD mice treated at an early stage (5 wk of age) of the disease. In this report, we show that treatment of female NOD mice with advanced disease (age 23-24 wk) by syngeneic islet t...
journal_title:Cell transplantation
pub_type: 杂志文章
doi:10.1016/s0963-6897(96)00085-1
更新日期:1996-11-01 00:00:00
abstract::Rare cells are present in human umbilical cord blood that do not express the hematopoietic marker CD45 and in culture do not produce cells of hematopoietic lineage. These umbilical cord multipotent stem cells (UC-MC) behave as multilineage progenitor cells (stem cells) and can be expanded in tissue culture. Exposure t...
journal_title:Cell transplantation
pub_type: 杂志文章
doi:10.3727/096020197390022
更新日期:2002-04-01 00:00:00
abstract::Gastric cancer (GC) is a leading cause of cancer-related death with poor prognosis. Growing evidence has shown that long noncoding ribonucleic acid (lncRNA) FEZ family zinc finger 1 antisense RNA 1(FEZF1-AS1), an "oncogene," regulates tumor progression and supports cancer stem cell. However, the tumorigenic mechanism ...
journal_title:Cell transplantation
pub_type: 杂志文章
doi:10.1177/0963689720925059
更新日期:2020-01-01 00:00:00