Abstract:
INTRODUCTION:This is the first study evaluating the interactions of human adipose tissue derived stem cells (ADSCs) and human squamous cell carcinoma cells (SCCs), with regard to a prospective cell-based skin regenerative therapy and a thereby unintended co-localization of ADSCs and SCCs. METHODS:ADSCs were co-cultured with A431-SCCs and primary SCCs (pSCCs) in a transwell system, and cell-cell interactions were analyzed by assessing doubling time, migration and invasion, angiogenesis, quantitative real time PCR of 229 tumor associated genes, and multiplex protein assays of 20 chemokines and growth factors and eight matrix metalloproteinases (MMPS). Results of co-culture were compared to those of the respective mono-culture. RESULTS:ADSCs' proliferation on the plate was significantly increased when co-cultured with A431-SCCs (P = 0.038). PSCCs and ADSCs significantly decreased their proliferation in co-culture if cultured on the plate (P <0.001 and P = 0.03). The migration of pSCC was significantly increased in co-culture (P = 0.009), as well as that of ADSCs in A431-SCC-co-culture (P = 0.012). The invasive behavior of pSCCs and A431-SCCs was significantly increased in co-culture by a mean of 33% and 35%, respectively (P = 0.038 and P <0.001). Furthermore, conditioned media from co-cultured ADSC-A431-SCCs and co-cultured ADSCs-pSCCs induced tube formation in an angiogenesis assay in vitro. CONCLUSIONS:This is the first study evaluating the possible interactions of primary human ADSCs with human SCCs, pointing towards a doubtlessly increased oncological risk, which should not be neglected when considering a clinical use of isolated human ADSCs in skin regenerative therapies.
journal_name
Stem Cell Res Therjournal_title
Stem cell research & therapyauthors
Koellensperger E,Gramley F,Preisner F,Leimer U,Germann G,Dexheimer Vdoi
10.1186/scrt454subject
Has Abstractpub_date
2014-05-12 00:00:00pages
65issue
3issn
1757-6512pii
scrt454journal_volume
5pub_type
杂志文章abstract:BACKGROUND:Apelin plays a key beneficial role in energy metabolism by increasing glucose uptake and insulin sensitivity; however, apelin has a short half-life because it is rapidly cleared from the circulation limiting its therapeutic benefit. The aim of this study is to create a new approach to treat type 2 diabetes b...
journal_title:Stem cell research & therapy
pub_type: 杂志文章
doi:10.1186/s13287-018-1084-x
更新日期:2018-12-07 00:00:00
abstract:BACKGROUND:Human embryonic stem cells represent a potentially unlimited source of insulin-producing cells for diabetes therapy. While tremendous progress has been made in directed differentiation of human embryonic stem cells into IPCs in vitro, the mechanisms controlling its differentiation and function are not fully ...
journal_title:Stem cell research & therapy
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abstract:INTRODUCTION:New therapeutic options are necessary for patients with chronic Chagas disease, a leading cause of heart failure in Latin American countries. Stem cell therapy focused on improving cardiac function is a promising approach for treating heart disease. Here, we evaluated the therapeutic effects of cardiac mes...
journal_title:Stem cell research & therapy
pub_type: 杂志文章
doi:10.1186/scrt470
更新日期:2014-07-01 00:00:00
abstract:INTRODUCTION:Despite attempts to prevent brain injury during the hyperacute phase of stroke, most sufferers end up with significant neuronal loss and functional deficits. The use of cell-based therapies to recover the injured brain offers new hope. In the current study, we employed human neural stem cells (hNSCs) isola...
journal_title:Stem cell research & therapy
pub_type: 杂志文章
doi:10.1186/s13287-015-0175-1
更新日期:2015-09-29 00:00:00
abstract:INTRODUCTION:Idiopathic pulmonary fibrosis is a progressive diffuse parenchymal lung disorder of unknown etiology. Mesenchymal stem cell (MSC)-based therapy is a novel approach with great therapeutic potential for the treatment of lung diseases. Despite demonstration of MSC grafting, the populations of engrafted MSCs h...
journal_title:Stem cell research & therapy
pub_type: 杂志文章
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journal_title:Stem cell research & therapy
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abstract:BACKGROUND:The avian influenza virus (AIV) can cross species barriers and expand its host range from birds to mammals, even humans. Avian influenza is characterized by pronounced activation of the proinflammatory cytokine cascade, which perpetuates the inflammatory response, leading to persistent systemic inflammatory ...
journal_title:Stem cell research & therapy
pub_type: 杂志文章
doi:10.1186/s13287-016-0395-z
更新日期:2016-10-28 00:00:00
abstract:BACKGROUND:Osteoarthritis (OA) is a major cause of limb dysfunction, and distraction arthroplasty which generates intermittent hydrostatic pressure (IHP) is an effective approach for OA treatment. However, the result was not always satisfactory and the reasons remained unresolved. Because aging is recognized as an impo...
journal_title:Stem cell research & therapy
pub_type: 杂志文章
doi:10.1186/s13287-020-01708-5
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abstract:INTRODUCTION:Increased levels of angiotensin II (Ang II) and activity of Ang II receptor type 1 (AT1R) elicit detrimental effects in cardiovascular disease. However, the role of Ang II receptor type 2 (AT2R) remains poorly defined. Mesenchymal stem cells (MSCs) replenish and repair endothelial cells in the cardiovascul...
journal_title:Stem cell research & therapy
pub_type: 杂志文章
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abstract:BACKGROUND:Mesenchymal stem cell (MSC)-based cartilage tissue regeneration is a treatment with great potential. How to enhance the MSC chondrogenic differentiation is a key issue involved in cartilage formation. In the present study, we seek to expound the phenotypes and mechanisms of DLX5 in chondrogenic differentiati...
journal_title:Stem cell research & therapy
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journal_title:Stem cell research & therapy
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abstract:BACKGROUND:We aimed to determine and compare the in vitro effects of autologous bone marrow-derived mesenchymal stem cells (BM-MSCs) and mesenchymal stem cell supernatant (MSC-Sp) on the wound healing capacity of equine corneal fibroblasts using a scratch assay. METHODS:Bone marrow aspirates and eyes were collected fr...
journal_title:Stem cell research & therapy
pub_type: 杂志文章
doi:10.1186/s13287-017-0577-3
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journal_title:Stem cell research & therapy
pub_type: 杂志文章
doi:10.1186/s13287-017-0631-1
更新日期:2017-08-14 00:00:00
abstract::Cognitive deficit has been identified in one third of patients affected by Duchenne Muscular Dystrophy, primarily attributed to loss of the short Dp71 dystrophin, the major brain dystrophin isoform. In this study, we investigated for the first time the Dp71 and Dp71-associated proteins cellular localization and expres...
journal_title:Stem cell research & therapy
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更新日期:2019-01-15 00:00:00
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journal_title:Stem cell research & therapy
pub_type: 杂志文章
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更新日期:2013-01-01 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
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journal_title:Stem cell research & therapy
pub_type: 杂志文章
doi:10.1186/s13287-018-0797-1
更新日期:2018-03-09 00:00:00
abstract::Over the last two decades, a new therapeutic paradigm has emerged which has changed the way debilitating diseases may be treated in the future. Instead of using small-molecule drugs and devices to ameliorate the symptoms of disease, clinicians may harness the therapeutic power of cells to regenerate and cure diseases ...
journal_title:Stem cell research & therapy
pub_type: 杂志文章
doi:10.1186/s13287-015-0145-7
更新日期:2015-08-22 00:00:00
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journal_title:Stem cell research & therapy
pub_type: 杂志文章
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更新日期:2013-05-21 00:00:00
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journal_title:Stem cell research & therapy
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journal_title:Stem cell research & therapy
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pub_type: 临床试验,杂志文章
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journal_title:Stem cell research & therapy
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更新日期:2010-05-04 00:00:00
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journal_title:Stem cell research & therapy
pub_type: 杂志文章
doi:10.1186/scrt529
更新日期:2014-12-17 00:00:00
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journal_title:Stem cell research & therapy
pub_type: 杂志文章
doi:10.1186/s13287-019-1522-4
更新日期:2019-12-17 00:00:00
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journal_title:Stem cell research & therapy
pub_type: 杂志文章
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更新日期:2015-03-13 00:00:00
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journal_title:Stem cell research & therapy
pub_type: 杂志文章
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更新日期:2019-01-03 00:00:00
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journal_title:Stem cell research & therapy
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更新日期:2018-05-11 00:00:00
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journal_title:Stem cell research & therapy
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更新日期:2013-02-14 00:00:00
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journal_title:Stem cell research & therapy
pub_type: 杂志文章,评审
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更新日期:2020-02-18 00:00:00