Sentences with phrase «cell regeneration by»

The non-invasive treatment stimulates cell regeneration by increasing blood flow to the targeted area.

The tyrosol and hydroxytyrosol in EVOO may decrease the likelihood of cancer cell regeneration by interfering with angiogenesis and lowering the supply of oxygen that would otherwise be available for new blood vessel formation.

Sweating helps soften the skin to open up pores, flushing out contaminants that prevent cell regeneration by releasing excess water and salts.

Not exact matches

One of the most unique aspects of regeneration in urodeles that has been well documented is that they regenerate by dedifferentiating their cells at the amputation site.

This may be one of the most important facets of studying regeneration in these animals because they provide a completely different approach to tissue regeneration than that offered by stem cells.

Yu said the impairment of sensory nerve regeneration in diabetic corneas is due to decreased ciliary neurotrophic factor, as evidenced by the fact that dendritic cells express ciliary neurotrophic factor (CNTF) in normal and healing corneas but decrease in diabetic corneas due to the reduced infiltration of dendritic cells.

He specifically wants to expand the population of stem cells that will induce regeneration of neurons and blood vessels in patients who have suffered a hemorrhagic stroke, the kind of stroke which is caused by blood clot.

«By activating the regeneration of pancreatic cells, we were able to rescue mice from late - stage type 1 and type 2 diabetes.

But this form of tissue regeneration does not occur in humans, so the researchers recreated similar conditions in the laboratory by growing human cells as 3D aggregates.

The findings were published in an article, «Angiogenin promotes hematopoietic regeneration by dichotomously regulating quiescence of stem and progenitor cells,» in the August 11, 2016 issue of the journal Cell.

A team of researchers from Kentucky Space LLC and the Center for Regenerative and Developmental Biology at Tufts University in Medford, Massachusetts, will use the worms to observe repair processes and wound - healing done by cells in space during the Flatworm Regeneration investigation.

First, imaging experiments revealed that Tregs have a close relationship with the stem cells that reside within hair follicles and allow them to regenerate: the number of active Tregs clustering around follicle stem cells typically swells by three-fold as follicles enter the growth phase of their regular cycle of rest and regeneration.

A new study by researchers at Karolinska Institutet in Sweden shows how an unexpectedly high number of mutations in the stem cells of muscles impair cell regeneration.

A group of researchers led by Kosuke Fujita, Visiting Researcher and Akito Maeda, Specially Appointed Professor at the HP Skin Regeneration, PIAS Collaborative Research, Osaka University clarified that cinnamtannin B - 1, or vegetable - based polyphenol, promotes the migration of Mesenchymal Stem Cells (MSCs) in blood circulation and accumulates them in damaged tissues (Fig. 1) to improve wound healing.

Weissman says that most clinical studies of stem cells fail to meet what he sees as key criteria: They should be based on clear, peer - reviewed demonstrations of tissue regeneration, replicated by a large number of independent groups that provide rapid, long - lasting benefits.

The fact that this drug activates blood regeneration may provide benefits for those waiting for bone marrow transplants by activating their own healthy cells.»

In the new study, Makarenkova and her colleagues looked at whether they could kick start regeneration by injecting progenitor cells into the lobes that make up the lacrimal gland.

«Our study found that by introducing an inhibitor of the STAT3 protein in repeated cycles, we could alternately replenish the pool of satellite cells and promote their differentiation into muscle fibers,» said Alessandra Sacco, Ph.D., assistant professor in the Development, Aging, and Regeneration Program at Sanford - Burnham.

Researchers from the Luxembourg Centre for Systems Biomedicine (LCSB) of the University of Luxembourg and an international team have now identified an ingenious mechanism by which the body orchestrates the regeneration of red and white blood cells from progenitor cells.

The study, «Facilitation of axon regeneration by enhancing mitochondrial transport and rescuing energy deficits,» which has been published in The Journal of Cell Biology, suggests potential new strategies to stimulate the regrowth of human neurons damaged by injury or disease.

«Spinal cord regeneration might actually be helped by glial scar tissue: Research finds that nerve cells regrow better when glial scarring is left intact.»

Exceptionally, in the case of newts, a molecule secreted by Schwann cells has been identified; it may explain the participation of the nervous system in regeneration.

They started by removing all living cells from donor bone fragments, so that the tissue regeneration could be accomplished only by the stem cells.

The Hippo pathway not only defines final tissue size by controlling developmental growth, but is also key to specifying stem cell identity and proliferation, to regeneration and tissue repair, as well as numerous cell fate decisions.

Cerebral white matter injury (WMI) persistently disrupts myelin regeneration by oligodendrocyte progenitor cells (OPCs).

Dr. Zhu said loss of the gene and the protein it expresses may accelerate regeneration by reorganizing how genes are packaged in the genome so that the cells can more easily switch back and forth toward a more regenerative state, sort of like a toggle switch.

Regardless of the targeted organ for cell replacement or regeneration, the shared challenges in cell therapies for diabetes such as transplant procedure and immune rejection will be well - served by the collective expertise within CCTD.

Together, these results suggested that EMT contributes to the establishment of a small cell subpopulation in malignant tumors; this population is then capable of driving the regeneration of the tumor, even when the bulk tumor cell mass is destroyed by therapeutic regimens.

Transplant of insulin - like growth factor - 1 expressing bone marrow stem cells improves functional regeneration of injured rat uterus by NF -?

Review of «Tumor - Free Transplantation of Patient - Derived Induced Pluripotent Stem Cell Progeny for Customized Islet Regeneration» from Stem Cells Translational Medicine by Stuart P. Atkinson

Lactobacillus accelerates ISCs regeneration to protect the integrity of intestinal mucosa through activation of STAT3 signaling pathway induced by LPLs secretion of IL - 22 — Qihang Hou — Cell Death and Differentiation

The intestinal surface is a rapidly renewing tissue, in which regeneration is driven by stem cells.

Such insight will uncover the manner by which these cells exit from the quiescent state and become activated and drawn towards sites of inflammation and injury in order to trigger and enhance tissue regeneration.

They are also commonly referred to as «repair cells» for their ability to heal injured organs or body parts by accelerating tissue repair and regeneration, decreasing inflammation as well as increasing blood flow through the growth of new blood vessels.

His research is focused on retinal regeneration by reprogramming human fibroblasts either into induced pluripotent stem cells or directly into photoreceptors.

By stimulating the growth of new blood vessels, promoting anti-inflammatory effects, recruiting cells toward tissue regeneration and inhibiting further cell death, adult stem cells can restore some function to damaged or diseased heart muscle.

Last week, a group of researchers from the United States and Japan published work extending our understanding of the mechanism by which a resident stem cell population within the mouse digit tip nail bed can be activated to induce digit tip regeneration.

We may be some way off from the dream of replacing whole limbs in humans but recent progress confirms that by deepening our understanding of stem cell activation, we can directly unlock more regeneration in mammals than normally possible.

Graber will also lead the development of the Comparative Models of Regeneration Database (RegenDB), a novel bioinformatics resource supported by the National Institutes of Health (NIH) whose function is to integrate gene function across multiple animal, tissue and cell models in order to validate and inform the hypotheses needed for the discovery and development of regenerative medicine drug therapies.

The ability to switch on and mobilise resident stem cells in regeneration will be important in a wide range of new therapies, particularity for organs affected by injury or disease.

The study, published online February 20, 2018, in Cell Reports, was conducted by the UCSF lab of Saul Villeda, PhD, an assistant professor of anatomy and member of the Eli and Edythe Broad Center of Regeneration Medicine and Stem Cell Research at UCSF.

By determining how changes in gene expression affect the fate of glial cells in mice, we hope to understand the key factors that govern neural cell regeneration in the human brain.

Review of «In Situ Tissue Regeneration of Renal Tissue Induced by Collagen Hydrogel Injection» from STEM CELLS Translational Medicine by Stuart P. Atkinson

In vitro expansion of single Lgr5 + liver stem cells induced by Wnt - driven regeneration.

Review of «The Effects of Platelet - Derived Growth Factor - BB on Human Dental Pulp Stem Cells Mediated Dentin - Pulp Complex Regeneration» from STEM CELLS Translational Medicine by Stuart P. AtkCells Mediated Dentin - Pulp Complex Regeneration» from STEM CELLS Translational Medicine by Stuart P. AtkCELLS Translational Medicine by Stuart P. Atkinson

3/29/2007 UCSD Researchers Identify Critical Receptor in Liver Regeneration In studies in mouse models, researchers at the University of California, San Diego (UCSD) School of Medicine have found that A hepatic stellate cell activated by the p75 Neurotrophin Receptor promotes repair in the livera cellular recept... More...

Developed by a multi-disciplinary team of Wyss Institute and Harvard SEAS faculty and researchers, the application of cylic mechanical stimulation of the injured tissue resulted in two - and - a-half-fold improvement in muscle regeneration, reduced tissue scarring and fibrosis, and a visible increase in the density of muscle cells.

Searching the entire genome, a Yale research team has identified a gene that when eliminated can spur regeneration of axons in nerve cells severed by spinal cord injury.

Since regeneration recapitulates in broad strokes embryonic development, during which a complex multi-cellular organism develops from a handful of embryonic stem cells, the researchers began by comparing gene expression patterns between the two processes.

Suzuki, possibly inspired by his new job as a research scientist at the Research Unit for Organ Regeneration in Kobe, Japan, explains it this way: «Just as humans can start over in life, differentiated cells can also take on other fates following the generation of undifferentiated stem cells.»