Abstract:
BACKGROUND:As the population ages, an increasing number of postmenopausal women are donors of adipose stromal cells (ASCs) and may benefit from autologous ASC-related treatments. However, the effect of menopausal status on ASCs has not been investigated. METHODS:RNA sequencing data were downloaded, and differentially expressed genes (DEGs) were identified. Hierarchical clustering, Gene Ontology, and pathway analyses were applied to the DEGs. Two gene coexpression network analysis approaches were applied to the DEGs to provide a holistic view and preserve gene interactions. Hub genes of the gene coexpression network were identified, and their expression profiles were examined with clinical samples. ASCs from pre- and postmenopausal women were co-cultured with monocytes and T cells to determine their immunoregulatory role. RESULTS:In total, 2299 DEGs were identified and presented distinct expression profiles between pre- and postmenopausal women. Gene Ontology and pathway analyses revealed some fertility-, sex hormone-, immune-, aging-, and angiogenesis-related terms and pathways. Gene coexpression networks were constructed, and the top hub genes, including TIE1, ANGPT2, RNASE1, PLVAP, CA2, and MPZL2, were consistent between the two approaches. Expression profiles of hub genes from the RNA sequencing data and clinical samples were consistent. ASCs from postmenopausal women elicit M1 polarization, while their counterparts facilitate CD3/4+ T cell proliferation. CONCLUSIONS:The present study reveals the transcriptome differences in ASCs derived from pre- and postmenopausal women and provides holistic views by preserving gene interactions via gene coexpression network analysis. The top hub genes identified by this study could serve as potential targets to enhance the therapeutic potential of ASCs.
journal_name
Stem Cell Res Therjournal_title
Stem cell research & therapyauthors
Xie Y,Fang B,Liu W,Li G,Huang RL,Zhang L,He J,Zhou S,Liu K,Li Qdoi
10.1186/s13287-020-01613-xsubject
Has Abstractpub_date
2020-02-28 00:00:00pages
92issue
1issn
1757-6512pii
10.1186/s13287-020-01613-xjournal_volume
11pub_type
杂志文章abstract:BACKGROUND:Polycystic ovary syndrome (PCOS) is a common endocrine and metabolic disorder that affects female fertility. However, with the lack of a corresponding research model, the pathology mechanism of PCOS is poorly understood. Induced pluripotent stem cell (iPSC) technology has been recognized as means to generate...
journal_title:Stem cell research & therapy
pub_type: 杂志文章
doi:10.1186/s13287-018-0950-x
更新日期:2018-08-09 00:00:00
abstract:BACKGROUND:Cellular replacement strategies using human induced pluripotent stem cells (iPSCs) and their cardiac derivatives are emerging as novel treatments for post-myocardial infarction (MI) heart failure (HF); however, the mechanism of recovery of heart function is not very clear. The purpose of this study was to in...
journal_title:Stem cell research & therapy
pub_type: 杂志文章
doi:10.1186/s13287-020-01811-7
更新日期:2020-07-17 00:00:00
abstract:BACKGROUND:Although adult human tissue-derived epidermal stem cells are capable of differentiating into enamel-secreting ameloblasts and forming teeth with regenerated enamel when recombined with mouse dental mesenchyme that possesses odontogenic potential, the induction rate is relatively low. In addition, whether the...
journal_title:Stem cell research & therapy
pub_type: 杂志文章
doi:10.1186/s13287-018-0822-4
更新日期:2018-05-02 00:00:00
abstract:BACKGROUND:Hematopoietic stem cell (HSC) transplantation has been widely applied to the treatment of malignant blood diseases. However, limited number of functional HSCs hinders successful transplantation. The purpose of our current study is to develop a new and cost-efficient medium formulation that could greatly enha...
journal_title:Stem cell research & therapy
pub_type: 杂志文章
doi:10.1186/s13287-019-1275-0
更新日期:2019-06-13 00:00:00
abstract:BACKGROUND:Although the unconjugated secondary bile acids, specifically deoxycholic acid (DCA) and lithocholic acid (LCA), are considered to be risk factors for colorectal cancer, the precise mechanism(s) by which they regulate carcinogenesis is poorly understood. We hypothesize that the cytotoxic bile acids may promot...
journal_title:Stem cell research & therapy
pub_type: 杂志文章
doi:10.1186/s13287-016-0439-4
更新日期:2016-12-01 00:00:00
abstract::Somatic cell nuclear transfer (SCNT) has shown a wide application in the generation of transgenic animals, protection of endangered animals, and therapeutic cloning. However, the efficiency of SCNT remains very low due to some poorly characterized key factors. Compared with fertilized embryos, somatic donor cells lack...
journal_title:Stem cell research & therapy
pub_type: 杂志文章,评审
doi:10.1186/s13287-020-01599-6
更新日期:2020-02-18 00:00:00
abstract:INTRODUCTION:Osteopontin (OPN) is a phosphoglycoprotein with important roles in tissue homeostasis, wound healing, immune regulation, and stress responses. It is expressed constitutively in the brain and upregulated during neuroinflammatory responses; for example, after focal cerebral ischemia. To date, its effects on ...
journal_title:Stem cell research & therapy
pub_type: 杂志文章
doi:10.1186/s13287-015-0098-x
更新日期:2015-05-22 00:00:00
abstract::Adipogenesis is essential in in vitro experimentation to assess differentiation capability of stem cells, and therefore, its accurate measurement is important. Quantitative analysis of adipogenic levels, however, is challenging and often susceptible to errors due to non-specific reading or manual estimation by observe...
journal_title:Stem cell research & therapy
pub_type: 杂志文章
doi:10.1186/s13287-019-1141-0
更新日期:2019-01-22 00:00:00
abstract:BACKGROUND:Mesenchymal stromal cell (MSC)-based therapy is a promising strategy for preventing the progression of chronic kidney disease (CKD), with the potential to induce tissue regeneration. In search of the best cellular source we compared, in the rat model of adriamycin (ADR) nephropathy, the regenerative potentia...
journal_title:Stem cell research & therapy
pub_type: 杂志文章
doi:10.1186/s13287-018-0960-8
更新日期:2018-08-14 00:00:00
abstract:INTRODUCTION:The therapeutic potential of acyclic retinoid (ACR), a synthetic retinoid, has been confirmed in experimental and clinical studies. Therapeutic targets include precancerous and cancer stem cells. As ACR is also involved in developmental processes, its effect on normal hepatic stem cells (HpSCs) should be i...
journal_title:Stem cell research & therapy
pub_type: 杂志文章
doi:10.1186/s13287-015-0046-9
更新日期:2015-03-26 00:00:00
abstract::Tissues characterized by constant turnover contain post-mitotic, terminally differentiated cells originating from highly proliferative progenitors, which in turn derive from a relatively small population of stem cells. At the population level, self-renewal and differentiation are the possible outcomes of stem cell pro...
journal_title:Stem cell research & therapy
pub_type: 杂志文章,评审
doi:10.1186/scrt101
更新日期:2012-03-19 00:00:00
abstract::Injuries of the spinal cord trigger local healing but hardly restore normal function. Spinal cord injury (SCI) has been deeply studied to develop strategies for functional recovery. The study by van Gorp and colleagues uses a rat model of acute SCI to characterize the effects of intraspinal grafting of human fetal spi...
journal_title:Stem cell research & therapy
pub_type: 评论,杂志文章
doi:10.1186/scrt210
更新日期:2013-06-13 00:00:00
abstract:BACKGROUND:miRNA expression profiles in ectopic endometrium (EC) serving as pathophysiologic genetic fingerprints contribute to determining endometriosis progression; however, the underlying molecular mechanisms remain unknown. METHODS:miRNA microarray analysis was used to determine the expression profiling of EC fres...
journal_title:Stem cell research & therapy
pub_type: 杂志文章
doi:10.1186/s13287-019-1388-5
更新日期:2019-09-23 00:00:00
abstract:BACKGROUND:The intervertebral disc (IVD) has limited self-healing potential and disc repair strategies require an appropriate cell source such as progenitor cells that could regenerate the damaged cells and tissues. The objective of this study was to identify nucleus pulposus-derived progenitor cells (NPPC) and examine...
journal_title:Stem cell research & therapy
pub_type: 杂志文章
doi:10.1186/s13287-016-0337-9
更新日期:2016-05-23 00:00:00
abstract:BACKGROUND:To investigate the therapeutic effect of intercellular adhesion molecule (ICAM)-1-modified mesenchymal stem cells (MSCs) in a mouse model of inflammatory bowel disease (IBD) induced by dextran sulfate sodium. METHODS:Primary MSCs and ICAM-1-overexpressing MSCs (C3 cells) were generated in vitro. The IBD mou...
journal_title:Stem cell research & therapy
pub_type: 杂志文章
doi:10.1186/s13287-019-1384-9
更新日期:2019-08-23 00:00:00
abstract:INTRODUCTION:The therapeutic effects of mesenchymal stem cells (MSCs) have been limited by their apoptosis induced by oxidative stress after delivery into the injured sites. Therefore, strategies designed to improve the MSC therapeutic efficacy need to be explored. Tetramethylpyrazine (TMP) can promote the proliferatio...
journal_title:Stem cell research & therapy
pub_type: 杂志文章
doi:10.1186/s13287-020-01700-z
更新日期:2020-05-19 00:00:00
abstract:INTRODUCTION:Octamer-binding transcription factor 4 (Oct4) is a master regulator of early mammalian development. Its expression begins from the oocyte stage, becomes restricted to the inner cell mass of the blastocyst and eventually remains only in primordial germ cells. Unearthing the interactions of Oct4 would provid...
journal_title:Stem cell research & therapy
pub_type: 杂志文章
doi:10.1186/scrt67
更新日期:2011-05-13 00:00:00
abstract:BACKGROUND:Bone marrow-derived cell therapy has been used to treat acute myocardial infarction. However, the therapeutic efficacy of this approach remains controversial. Here, we performed a systematic review and meta-analysis to evaluate short-term and long-term effectiveness of bone marrow-derived therapy. METHODS:W...
journal_title:Stem cell research & therapy
pub_type: 杂志文章,meta分析
doi:10.1186/s13287-016-0415-z
更新日期:2016-10-20 00:00:00
abstract:BACKGROUND:Silicon-modified biomaterials have been extensively studied in bone tissue engineering. In recent years, the toxicity of silicon-doped biomaterials has gradually attracted attention but requires further elucidation. This study was designed to explore whether high-dose silicate can induce a cytotoxicity effec...
journal_title:Stem cell research & therapy
pub_type: 杂志文章
doi:10.1186/s13287-019-1441-4
更新日期:2019-11-27 00:00:00
abstract:BACKGROUND:In a previous study, we demonstrated that intravenous administration of adipose tissue stem cells (ASCs) could significantly reduce allergic symptoms and suppress eosinophilic inflammation. METHODS:To evaluate the secretome of ASCs, we administrated culture supernatant of ASCs (ASC sup, which contains the A...
journal_title:Stem cell research & therapy
pub_type: 杂志文章
doi:10.1186/s13287-016-0462-5
更新日期:2017-01-23 00:00:00
abstract:BACKGROUND:Mesenchymal stem/stromal cells derived from chorionic villi of human term placentae (pMSCs) protect human endothelial cells from injury induced by hydrogen peroxide (H2O2). In diabetes, elevated levels of glucose (hyperglycaemia) induce H2O2 production, which causes the endothelial dysfunction that underlies...
journal_title:Stem cell research & therapy
pub_type: 杂志文章
doi:10.1186/s13287-018-0984-0
更新日期:2018-09-21 00:00:00
abstract:BACKGROUND:Mesenchymal stem cells, including those derived from human adipose tissue (hASCs), are currently being widely investigated for cell therapy. However, when transplanted at the site of injury, the survival and engraftment rates of hASCs are low, mainly due to the harsh microenvironment they encounter, characte...
journal_title:Stem cell research & therapy
pub_type: 杂志文章
doi:10.1186/s13287-020-01851-z
更新日期:2020-08-03 00:00:00
abstract:BACKGROUND:Spinal metastasis is a major challenge in patients with advanced lung cancer, but the mechanisms in the organotropism of metastasis are still unclear. Adipose-derived mesenchymal stem cells (ADSCs) exhibit cancer-promoting properties that influence the tumour microenvironment; however, there is no research o...
journal_title:Stem cell research & therapy
pub_type: 杂志文章
doi:10.1186/s13287-019-1280-3
更新日期:2019-06-13 00:00:00
abstract:INTRODUCTION:Endothelial dysfunction is found in different pathologies such as diabetes and renal and heart diseases, representing one of the major health problems. The reduced vasodilation of impaired endothelium starts a prothrombotic state associated with irregular blood flow. We aimed to explore the potential of am...
journal_title:Stem cell research & therapy
pub_type: 杂志文章
doi:10.1186/s13287-015-0204-0
更新日期:2015-10-31 00:00:00
abstract::Damage of mitochondria in the initial period of tissue injury aggravates the severity of injury. Restoration of mitochondria dysfunction and mitochondrial-based therapeutics represent a potentially effective therapeutic strategy. Recently, mitochondrial transfer from stem cells has been demonstrated to play a signific...
journal_title:Stem cell research & therapy
pub_type: 杂志文章,评审
doi:10.1186/s13287-018-0832-2
更新日期:2018-04-13 00:00:00
abstract:INTRODUCTION:Cell-based therapy represents a new frontier in the treatment of a wide variety of human diseases traditionally associated with morbidity outcomes, including those involving inflammation, autoimmunity, tissue damage, and cancer. However, the use of mesenchymal stem cells (MSCs) to treat multiple myeloma (M...
journal_title:Stem cell research & therapy
pub_type: 杂志文章
doi:10.1186/scrt322
更新日期:2013-01-01 00:00:00
abstract:BACKGROUND:C-kit-positive cardiac stem cells (CSCs) have been shown to be a promising candidate treatment for myocardial infarction and heart failure. Insulin-like growth factor (IGF)-1 is an anabolic growth hormone that regulates cellular proliferation, differentiation, senescence, and death in various tissues. Althou...
journal_title:Stem cell research & therapy
pub_type: 杂志文章
doi:10.1186/s13287-017-0762-4
更新日期:2018-02-21 00:00:00
abstract:OBJECTIVES:Mesenchymal stem cells (MSCs) have been intensively investigated as to their therapeutic potentials. However, the full chemical-defined medium supporting the isolation and expansion of human MSCs has not been developed yet. MATERIALS AND METHODS:Here, we developed the full chemical-defined medium, NBVbe med...
journal_title:Stem cell research & therapy
pub_type: 杂志文章
doi:10.1186/s13287-020-01641-7
更新日期:2020-03-19 00:00:00
abstract:INTRODUCTION:Huntington's disease (HD) is an autosomal dominant disorder caused by an expanded CAG repeat (greater than 38) on the short arm of chromosome 4, resulting in loss and dysfunction of neurons in the neostriatum and cortex, leading to cognitive decline, motor dysfunction, and death, typically occurring 15 to ...
journal_title:Stem cell research & therapy
pub_type: 杂志文章
doi:10.1186/scrt545
更新日期:2015-02-19 00:00:00
abstract:BACKGROUND:Spermatogonial stem cell transplantation (SSCT) could become a fertility restoration tool for childhood cancer survivors. However, since in mice, the colonization efficiency of transplanted spermatogonial stem cells (SSCs) is only 12%, the efficiency of the procedure needs to be improved before clinical impl...
journal_title:Stem cell research & therapy
pub_type: 杂志文章
doi:10.1186/s13287-018-1065-0
更新日期:2018-11-21 00:00:00