Sentences with phrase «stem cell tissue»

Coming from the Georgia Institute of Technology, Dr. McDevitt's expertise in biomedical engineering will be a unique contribution to Gladstone, providing insight into stem cell tissue engineering and how to best leverage this technology into tangible therapeutic options.

Telomerase activity has been considered to be a marker for stem cells [23], but it is not found in all stem cell tissues [24].

Not exact matches

Animal cells are cultured from stem cells and incubated in a «bioreactor» into tissue that can be «harvested» and formed into familiar foods like meatballs, patties, and fish sticks.

For example, using 3 - D bioprinters — which can print the structure of human tissue with biodegradable material — and stem cells, which are used to populate the 3 - D printed structure, researchers can grow actually human tissue.

The new tissue wasn't rejected since they stemmed from the mice's cells in the first place.

A research group at Cincinnati Children's Hospital Medical Center used human pluripotent stem cells (hPSCs) to grow human stomach tissue (paywall)-- and, notably, the part of the organ that produces digestive enzymes.

Drawing on Toronto's leading stem cell and tissue engineering expertise, one group will focus on new models for repairing damaged hearts.

Our client @RevivifyBio one of the leaders for Stem Cell, Amniotic Tissue Regeneration and PRP launches new campaign using @nFuszInc new Notify CRM 2.0 this week.

According to Science Daily, Dr. Nagy, senior investigator at the Samuel Lunenfeld Research Institute of Mount Sinai Hospital, there is a «new method of generating stem cells that does not require embryos as starting points and could be used to generate cells from many adult tissues such as a patient's own skin cells.»

A seriously ill person in need of embryonic stem cells to repair damaged tissue.

«Scientists say they have replaced a 65 - year - old patient's upper jaw with a bone transplant cultivated from stem cells isolated from his own fatty tissue and grown inside his abdomen.»

The NIH defines totipotent cells as the source of both embryonic stem cells and of trophoblast cells which give rise to extra-embryonic tissues such as the placenta.

The difficulties associated with obtaining nerve tissue at the correct stage of development and differentiation from aborted embryos means that foetal tissue transplantation is no longer in favour, but the creation of human embryos specifically as sources of stem cells, and the push to use «spare» embryos from IVF treatments is gatheringmomentum.

Scientists looking for new methods to make human tissue have successfully used cloning technology to create embryonic stem cells from skin cells.

Whilst acknowledging that many questions remain unanswered in the debate between those who would advocate the use of stem cells taken from human embryos, and those experimenting on stem cells drawn from tissues of the adult human body, there is a lengthy discussion of the moral status of the human embryo as being a crucial matter in this regard.

Cord tissue is a small segment of the baby's umbilical cord, which is a rich source of different stem cells not found in cord blood

Stem cell preservation is proving advantageous, as more and more parents elect to harvest their children's umbilical cord blood and cord tissue.

It's a rich source of stem cells, particularly those that can grow into tissues, organs, and blood vessels.

Stem cell research and diabetes Stem cell research is a relatively new area of investigation, believed by many in the scientific and medical communities to have important new potential for the treatment of many diseases and conditions particularly those like diabetes, which are characterised by severe damage to certain cells and tissues..

As well as allowing the use of stem cells grown from established cell lines, the technology could enable the creation of improved human tissue models for drug testing and potentially even purpose - built replacement organs.

Lab - grown tissues derived from patients» stem cells may also allow researchers to screen drugs and test their effectiveness on diseases like cancer.

From the embryonic stem cells, the researchers produced a type of tissue called retinal pigment epithelium (RPE).

Scientists have long speculated that astrocytes, the cell type that controls many neuronal functions, give rise to neural stem cells in damaged brain tissue.

In a study in the journal Science, researchers explain how they used mouse embryonic stem cells and microchip technology to create heart muscle tissue that actually beats.

On Thursday, the United Nations» member states will consider two resolutions: One resolution would ban all human cloning methods, including efforts to use cloned embryonic stem cells to try and generate healthy tissues, or to treat degenerative diseases such as Parkinson's.

Stomach switch The key to turning pluripotent stem cells into stomach cells was a pathway of interactions that acts as a switch between growing tissues in the intestine and in the antrum, a part of the stomach near its outlet to the small intestine.

Da Cruz and his team grew replacement RPE cells from human embryonic stem cells on a thin plastic scaffold, before transplanting the tissue into the back of each volunteer's eye.

Tiny balls of brain tissue made from donated stem cells from children with autism or a condition that makes them hyper - sociable show intriguing differences

To develop their «disease in a dish» model, the team took skin cells from patients with Allan - Herndon - Dudley syndrome and reprogrammed them into induced pluripotent stem cells, which then can be developed into any type of tissue in the body.

Two people with severe sight loss can now see well enough to read after receiving tissue grown from human embryonic stem cells.

International Stem Cell scientists have converted them into liver cells and plan to convert them into neurons for treating Parkinson's disease, pancreatic cells for diabetes, and other tissues.

Balls of brain tissue generated from stem cells are enabling us to understand the underlying differences between people who struggle to be sociable and those who have difficulty reining themselves in.

Stem cells in babies» urine seem to help regenerate kidney tissue, protecting it from toxic drugs and could pep up organs for transplantation

Orwig says there are some concerns that implanting stem cells could reintroduce cancer cells that may have been present in the original tissue.

«During the development of specialized tissues from stem cells, enzymes belonging to the Tet family also oxidize the thymidine base, as we have now shown with the aid of highly sensitive analytical methods based on mass spectrometry.

A detour on the road to regenerative medicine for people with muscular disorders is figuring out how to coax muscle stem cells to fuse together and form functioning skeletal muscle tissues.

The discovery is an important advance in the search for new medications to fight obesity, said senior investigator Shingo Kajimura, PhD, UCSF assistant professor of cell and tissue biology, with a joint appointment in the UCSF Diabetes Center and the Eli and Edythe Broad Center of Regeneration Medicine and Stem Cell Research at Ucell and tissue biology, with a joint appointment in the UCSF Diabetes Center and the Eli and Edythe Broad Center of Regeneration Medicine and Stem Cell Research at UCell Research at UCSF.

Beginning in the 1970s, physicians learned how to harvest skin stem cells from a patient with extensive burn wounds, grow them in the laboratory, then apply the lab - grown tissue to close and protect a patient's wounds.

«It was particularly exciting to observe that the repair of the skin epidermis involves the activation of very different stem cells that react the same way to the emergency situation of the wound and have the power to completely restore the damaged tissue», comments Mariaceleste Aragona, the first author of the study.

They found 60 per cent fewer blood vessels surrounding tumour - like tissue grown from Down's stem cells than those from other volunteers.

However, centres in the US and Europe are already banking testicular tissue for boys in the hope that new stem - cell - based therapies will become available.

With the help of stem cell technology, we are learning to make tissues from scratch.

Adenovirus 36 has been found to encourage the transformation of adult stem cells in fatty tissue into fat cells as discussed on the daily Scientific American podcast 60 - Second Science on August 20th.

In past projects, scientists have tried to derive various types of differentiated cells from stem cells — such as bone, tissue, nerves or fat — directly from hiPSCs.

Stem cells have the potential to repair most tissues in the body.

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.

One of the key questions in biology is to identify how tissues are repaired after trauma and understand how stem cells migrate, proliferate, and differentiate to repair tissue damage.

Then, to boost the number of cells, which is another hurdle in tissue engineering, the researchers mixed the chondrocytes with human mesenchymal stem cells from bone marrow.

In lab dishes, the blast cells formed tissues that resembled blood - forming stem cells as well as blood vessels, the group found.

What's more, when ordinary colon cancer cells were implanted near connective tissue in other mice, they transformed into cancer stem cells (Nature Cell Biology, DOI: 10.1038 / ncb2048).