Abstract:
:Despite approaches in regenerative medicine using stem cells, bio-engineered scaffolds, and targeted drug delivery to enhance human tissue repair, clinicians remain unable to regenerate large-scale, multi-tissue defects in situ. The study of regenerative biology using mammalian models of complex tissue regeneration offers an opportunity to discover key factors that stimulate a regenerative rather than fibrotic response to injury. For example, although primates and rodents can regenerate their distal digit tips, they heal more proximal amputations with scar tissue. Rabbits and African spiny mice re-grow tissue to fill large musculoskeletal defects through their ear pinna, while other mammals fail to regenerate identical defects and instead heal ear holes through fibrotic repair. This Review explores the utility of these comparative healing models using the spiny mouse ear pinna and the mouse digit tip to consider how mechanistic insight into reparative regeneration might serve to advance regenerative medicine. Specifically, we consider how inflammation and immunity, extracellular matrix composition, and controlled cell proliferation intersect to establish a pro-regenerative microenvironment in response to injuries. Understanding how some mammals naturally regenerate complex tissue can provide a blueprint for how we might manipulate the injury microenvironment to enhance regenerative abilities in humans. Stem Cells Translational Medicine 2018;7:220-231.
journal_name
Stem Cells Transl Medjournal_title
Stem cells translational medicineauthors
Simkin J,Seifert AWdoi
10.1002/sctm.17-0213subject
Has Abstractpub_date
2018-02-01 00:00:00pages
220-231issue
2eissn
2157-6564issn
2157-6580journal_volume
7pub_type
杂志文章,评审abstract::Long-term lentiviral transduction of human mesenchymal stem cells (hMSCs) greatly enhances the usefulness of these cells. However, such transduction currently requires the use of polybrene, which severely inhibits hMSC proliferation. In contrast, protamine sulfate at 100 μg/ml doubled transduction efficiencies without...
journal_title:Stem cells translational medicine
pub_type: 杂志文章
doi:10.5966/sctm.2012-0086
更新日期:2012-12-01 00:00:00
abstract::Niemann-Pick disease, type C1 (NPC1) is a familial disorder that has devastating consequences on postnatal development with multisystem effects, including neurodegeneration. There is no Food and Drug Administration-approved treatment option for NPC1; however, several potentially therapeutic compounds have been identif...
journal_title:Stem cells translational medicine
pub_type: 杂志文章
doi:10.5966/sctm.2014-0127
更新日期:2015-03-01 00:00:00
abstract::Cell-based therapies have gained interest as a potential treatment method in cardiovascular disease in the past two decades, peripheral artery disease amongst others. Initial pre-clinical and small pilot clinical studies showed promising effects of cell therapy in peripheral artery disease and chronic limb-threatening...
journal_title:Stem cells translational medicine
pub_type: 杂志文章
doi:10.1002/sctm.18-0025
更新日期:2018-12-01 00:00:00
abstract:UNLABELLED:The oral cavity possesses a diverse microflora, yet recurrent infections within healthy individuals are rare. Wound healing within the buccal mucosa is preferential, potentially because of the presence of oral mucosal lamina propria-progenitor cells (OMLP-PCs). In addition to their multipotency, OMLP-PCs dem...
journal_title:Stem cells translational medicine
pub_type: 杂志文章
doi:10.5966/sctm.2015-0043
更新日期:2015-11-01 00:00:00
abstract::Functional hepatocytes, cardiomyocytes, neurons, and retinal pigment epithelial (RPE) cells derived from human embryonic stem cells (hESCs) or human induced pluripotent stem cells (hiPSCs) could provide a defined and renewable source of human cells relevant for cell replacement therapies, drug discovery, toxicology te...
journal_title:Stem cells translational medicine
pub_type: 杂志文章
doi:10.5966/sctm.2012-0047
更新日期:2013-02-01 00:00:00
abstract::Stem cells have been widely used in tendon tissue engineering. The lack of refined and controlled differentiation strategy hampers the tendon repair and regeneration. This study aimed to find new effective differentiation factors for stepwise tenogenic differentiation. By microarray screening, the transcript factor Fo...
journal_title:Stem cells translational medicine
pub_type: 杂志文章
doi:10.1002/sctm.15-0146
更新日期:2017-11-01 00:00:00
abstract::High-dose chemotherapy is accompanied by an obligate period of neutropenia. Resulting bacterial and fungal infections are the leading cause of morbidity and mortality in neutropenic patients despite prophylactic antimicrobials and hematopoietic growth factor supplements. Replacing neutrophils in the patient through tr...
journal_title:Stem cells translational medicine
pub_type: 杂志文章,评审
doi:10.5966/sctm.2013-0145
更新日期:2014-04-01 00:00:00
abstract:UNLABELLED:Studies in hypertension (HTN) pharmacogenomics seek to identify genetic sources of variable antihypertensive drug response. Genetic association studies have detected single-nucleotide polymorphisms (SNPs) that link to drug responses; however, to understand mechanisms underlying how genetic traits alter drug ...
journal_title:Stem cells translational medicine
pub_type: 临床试验,杂志文章
doi:10.5966/sctm.2015-0126
更新日期:2015-12-01 00:00:00
abstract::An understanding of how cancer cells adapt dormancy would allow for targeted treatment. The current literature suggests that the cancer stem cells might be the major cells with the ability to become quiescent and to resist current drug treatment. The properties of cancer stem cells and healthy stem cells are functiona...
journal_title:Stem cells translational medicine
pub_type: 杂志文章,评审
doi:10.5966/sctm.2014-0013
更新日期:2014-07-01 00:00:00
abstract::Acute respiratory distress syndrome (ARDS) in COVID-19 is associated with high mortality. Mesenchymal stem cells are known to exert immunomodulatory and anti-inflammatory effects and could yield beneficial effects in COVID-19 ARDS. The objective of this study was to determine safety and explore efficacy of umbilical c...
journal_title:Stem cells translational medicine
pub_type: 杂志文章
doi:10.1002/sctm.20-0472
更新日期:2021-01-05 00:00:00
abstract::Hematopoietic stem cells (HSCs) and hematopoietic progenitor cells (HPCs) play key roles in the production of mature blood cells and in the biology and clinical outcomes of hematopoietic transplants. The numbers of these cells, however, are extremely low, particularly in umbilical cord blood (UCB); thus, ex vivo expan...
journal_title:Stem cells translational medicine
pub_type: 杂志文章,评审
doi:10.5966/sctm.2013-0071
更新日期:2013-11-01 00:00:00
abstract::Animal models show that systemically administered bone marrow-derived mesenchymal stem cells (MSCs) home to sites of primary and metastatic prostate cancer (PC)-making them candidates to selectively deliver cytotoxic agents. To further assess this potential as a cell-based therapeutic vehicle, a phase I study testing ...
journal_title:Stem cells translational medicine
pub_type: 杂志文章
doi:10.1002/sctm.18-0230
更新日期:2019-05-01 00:00:00
abstract::Multipotent mesenchymal stromal cell (MSC) therapy and costimulation blockade are two immunomodulatory strategies being developed concomitantly for the treatment of immunological diseases. Both of these strategies have the capacity to inhibit immune responses and induce regulatory T cells; however, their ability to sy...
journal_title:Stem cells translational medicine
pub_type: 杂志文章
doi:10.5966/sctm.2014-0012
更新日期:2014-12-01 00:00:00
abstract::Adipose-derived stem cell (ADSC)-based therapy is promising for critical limb ischemia (CLI) treatment, especially in patients with diabetes. However, the therapeutic effects of diabetic ADSCs (D-ADSCs) are impaired by the diabetes, possibly through intracellular reactive oxygen species (ROS) accumulation. The objecti...
journal_title:Stem cells translational medicine
pub_type: 杂志文章
doi:10.5966/sctm.2015-0380
更新日期:2017-01-01 00:00:00
abstract::Organoids are three-dimensional culture systems in which adult stem cells and their progeny grow and represent the native physiology of the cells in vivo. Organoids have been successfully derived from several organ systems in both animal models and human patients. Organoids have been used for fundamental research, dis...
journal_title:Stem cells translational medicine
pub_type: 杂志文章,评审
doi:10.5966/sctm.2015-0152
更新日期:2016-03-01 00:00:00
abstract::The kidney is a specialized low-regenerative organ with several different types of cellular lineages; however, the identity of renal stem/progenitor cells with nephrogenic potential and their preferred niche(s) are largely unknown and debated. Most of the therapeutic approaches to kidney regeneration are based on admi...
journal_title:Stem cells translational medicine
pub_type: 杂志文章,评审
doi:10.5966/sctm.2013-0097
更新日期:2013-12-01 00:00:00
abstract:UNLABELLED:Human cord blood (CB)-derived hematopoietic stem cells (HSCs) are an interesting source for HSC transplantation. However, the number of collected CB-HSCs is often too low for one transplantation; therefore, ex vivo expansion of CB-HSCs is desirable. Current expansion protocols are based on the use of cytokin...
journal_title:Stem cells translational medicine
pub_type: 杂志文章
doi:10.5966/sctm.2014-0284
更新日期:2015-09-01 00:00:00
abstract::Tissue regeneration using progenitor cell-based therapy has the potential to aid in the healing of a diverse range of pathologies, ranging from short-gut syndrome to spinal cord lesions. However, there are numerous hurdles to be overcome prior to the widespread application of these cells in the clinical setting. One o...
journal_title:Stem cells translational medicine
pub_type: 杂志文章
doi:10.5966/sctm.2013-0035
更新日期:2013-09-01 00:00:00
abstract::The development of a California-based induced pluripotent stem cell (iPSC) bank based on human leukocyte antigen (HLA) haplotype matching represents a significant challenge and a valuable opportunity for the advancement of regenerative medicine. However, previously published models of iPSC banks have neither addressed...
journal_title:Stem cells translational medicine
pub_type: 杂志文章
doi:10.5966/sctm.2015-0052
更新日期:2015-05-01 00:00:00
abstract::Cancer stem cells (CSCs) are a subpopulation of tumor cells that have strong self-renewal capabilities and may contribute to the failure of conventional cancer therapies. Hence, therapeutics homing in on CSCs represent a novel and promising approach that may eradicate malignant tumors. However, the lack of information...
journal_title:Stem cells translational medicine
pub_type: 杂志文章
doi:10.5966/sctm.2015-0289
更新日期:2017-02-01 00:00:00
abstract::Repair of injured lungs represents a longstanding therapeutic challenge. We recently demonstrated that human and mouse embryonic lung tissue from the canalicular stage of development are enriched with lung progenitors, and that a single cell suspension of canalicular lungs can be used for transplantation, provided tha...
journal_title:Stem cells translational medicine
pub_type: 杂志文章
doi:10.1002/sctm.17-0149
更新日期:2018-01-01 00:00:00
abstract::Recent reports have indicated human embryonic stem cells-derived midbrain dopamine (mDA) neurons as proper cell resources for use in Parkinson's disease (PD) therapy. Nevertheless, no detailed and systematic study has been conducted to identify which differentiation stages of mDA cells are most suitable for transplant...
journal_title:Stem cells translational medicine
pub_type: 杂志文章
doi:10.1002/sctm.16-0470
更新日期:2017-09-01 00:00:00
abstract::The translation of stem cell-based regenerative solutions from the laboratory to the clinic is often hindered by the culture conditions used to expand cell populations. Although fetal bovine serum (FBS) is widely used, regulatory bodies and safety concerns encourage alternative, xeno-free culturing practices. In an at...
journal_title:Stem cells translational medicine
pub_type: 杂志文章
doi:10.5966/sctm.2012-0137
更新日期:2014-02-01 00:00:00
abstract::Patient-specific induced pluripotent stem cells (iPSCs) hold great promise for studies on disease-related developmental processes and may serve as an autologous cell source for future treatment of many hereditary diseases. New genetic engineering tools such as zinc finger nucleases and transcription activator-like eff...
journal_title:Stem cells translational medicine
pub_type: 杂志文章
doi:10.5966/sctm.2013-0017
更新日期:2013-09-01 00:00:00
abstract::Mesenchymal stem cells (MSCs) can be isolated from bone marrow or other adult tissues (adipose tissue, dental pulp, amniotic fluid, and umbilical cord). In vitro, MSCs grow as adherent cells, display fibroblast-like morphology, and self-renew, undergoing specific mesodermal differentiation. High heterogeneity of MSCs ...
journal_title:Stem cells translational medicine
pub_type: 杂志文章,评审
doi:10.1002/sctm.20-0161
更新日期:2020-11-01 00:00:00
abstract::Strategies for musculoskeletal tissue regeneration apply adult mesenchymal stem/stromal cells (MSCs) that can be sourced from bone marrow- and lipo-aspirates. Adipose tissue-derived MSCs are more easily harvested in the large quantities required for skeletal tissue-engineering approaches, but are generally considered ...
journal_title:Stem cells translational medicine
pub_type: 杂志文章
doi:10.1002/sctm.17-0086
更新日期:2018-02-01 00:00:00
abstract::Development of efficient and reproducible conditions for directed differentiation of pluripotent stem cells into specific cell types is important not only to understand early human development but also to enable more practical applications, such as in vitro disease modeling, drug discovery, and cell therapies. The dif...
journal_title:Stem cells translational medicine
pub_type: 杂志文章
doi:10.5966/sctm.2016-0088
更新日期:2017-02-01 00:00:00
abstract::Human induced pluripotent stem cells (hiPSCs) have generated a great deal of attention owing to their capacity for self-renewal and differentiation into the three germ layers of the body. Their discovery has facilitated a new era in biomedicine for understanding human development, drug screening, disease modeling, and...
journal_title:Stem cells translational medicine
pub_type: 杂志文章
doi:10.1002/sctm.19-0406
更新日期:2020-09-01 00:00:00
abstract:UNLABELLED:: Chronic rotator cuff (RC) tears are a common and debilitating injury, characterized by dramatic expansion of adipose tissue, muscle atrophy, and limited functional recovery. The role of adipose expansion in RC pathology is unknown; however, given the identified paracrine/endocrine regulation by other adipo...
journal_title:Stem cells translational medicine
pub_type: 杂志文章
doi:10.5966/sctm.2014-0287
更新日期:2015-07-01 00:00:00
abstract:UNLABELLED:: Induced pluripotent stem cells (iPSCs) are new diagnostic and potentially therapeutic tools to model disease and assess the toxicity of pharmaceutical medications. A common limitation of cell lineages derived from iPSCs is a blunted phenotype compared with fully developed, endogenous cells. We examined the...
journal_title:Stem cells translational medicine
pub_type: 杂志文章
doi:10.5966/sctm.2015-0235
更新日期:2016-09-01 00:00:00