17 documents found, page 1 of 2

The cell secretome in personalized and regenerative medicine

Influence of passage number on the impact of the secretome of adipose tissue st...

Mesenchymal stem cells (MSCs), and within them adipose tissue derived stem cells (ASCs), have been shown to have therapeutic effects on central nervous system (CNS) cell populations. Such effects have been mostly attributed to soluble factors, as well as vesicles, present in their secretome. Yet, little is known about the impact that MSC passaging might have in the secretion therapeutic profile. Our aim was to ...

Co-Transplantation of Adipose Tissue-Derived Stromal Cells and Olfactory Enshea...

Patients suffering from spinal cord injury (SCI) still have a dismal prognosis. Despite all the efforts developed in this area, currently there are no effective treatments. Therefore, cell therapies have been proposed as a viable alternative to the current treatments used. Adipose tissue-derived stromal cells (ASCs) and olfactory ensheathing cells (OECs) have been used with promising results in different models...

Combination of a peptide-modified gellan gum hydrogel with cell therapy in a lu...

Spinal Cord Injury (SCI) is a highly incapacitating condition for which there is still no cure. Current clinical approaches are mainly based on palliative care, so there is a need to find possible treatments to SCI. Cellular transplantation is regarded with great expectation due to the therapeutic potential of cells such as Adipose tissue-derived Stromal/Stem Cells (ASCs) or Olfactory Ensheathing Cells (OECs). ...

Comparison of infrapatellar and subcutaneous adipose tissue stromal vascular fr...

Since inflammatory mechanisms have been postulated to link obesity to osteoarthritis, the current study evaluated the ratio of immune cells to multipotent stromal cells within the infrapatellar fat pad (IPFP) and subcutaneous adipose tissue (SQ) of the knee; each depot has potential as a source of regenerative cells. The immunophenotypes of stromal vascular fraction (SVF) and adipose-derived stem cells (ASCs) o...

Human adipose-derived cells can serve as a single-cell source for the in vitro ...

Orthopaedic surgery often requires bone grafts to correct large defects resulting from congenital defects, surgery or trauma. Great improvements have been made in the tissue engineering of bone grafts. However, these grafts lack the vascularized component that is critical for their survival and function. From a clinical perspective, it would be ideal to engineer vascularized bone grafts starting from one single...

Undifferentiated human adipose-derived stromal/stem cells loaded onto wet-spun ...

The repair of large bony defects remains challenging in the clinical setting. Human adipose-derived stromal/ stem cells (hASCs) have been reported to differentiate along different cell lineages, including the osteogenic. The objective of the present study was to assess the bone regeneration potential of undifferentiated hASCs loaded in starchpolycaprolactone (SPCL) scaffolds, in a critical-sized nude mice calva...

Combining adult stem cells and olfactory ensheathing cells: the secretome effect

Adipose-derived adult stem cells (ASCs), bone marrow mesenchymal stem cells (bmMSCs), and human umbilical cord perivascular cells (HUCPVCs) tissue have been widely tested for regenerative applications, such as bone regeneration. Moreover, olfactory ensheathing cells (OECs) show promise in promoting spinal cord injury (SCI) regeneration. Our group recently proposed the use of a hybrid scaffold targeting both ver...

Development and characterization of PHB-HV based 3D scaffolds for a tissue engi...

Spinal cord injury (SCI) leads to devastating neurological deficits. Several tissue engineering (TE)- based approaches have been investigated for repairing this condition. Poly (3-hydroxybutyrateco- 3-hydroxyvalerate) (PHB-HV) is found to be particularly attractive for TE applications due to its properties, such as biodegradability, biocompatibility, thermoplasticity and piezoelectricity. Hence, this report add...

Xeno-free enzymatic products for the isolation of human adipose-derived stromal...

Human adipose stromal/stem cells (ASCs) are an abundant, readily available population of adult stem cells that reside in adipose tissue and that have a great potential utility for tissue engineering and regenerative medicine therapeutic applications. Several preclinical studies have shown that ASCs have therapeutic applicability, but a standardized isolation and expansion methodology for clinical cell therapy h...