Stem Cells News and Research

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Stem cells have the remarkable potential to develop into many different cell types in the body during early life and growth. In addition, in many tissues they serve as a sort of internal repair system, dividing essentially without limit to replenish other cells as long as the person or animal is still alive. When a stem cell divides, each new cell has the potential either to remain a stem cell or become another type of cell with a more specialized function, such as a muscle cell, a red blood cell, or a brain cell.

Vape flavorings can harm the heart

The appealing array of fruit and candy flavors that entice millions of young people take up vaping can harm their hearts, a preclinical study by University of South Florida Health (USF Health) researchers found.

11 Dec 2020

Scientists use human stem cells and bioengineered scaffold to build whole functioning thymus

Researchers at the Francis Crick Institute and University College London have rebuilt a human thymus, an essential organ in the immune system, using human stem cells and a bioengineered scaffold.

11 Dec 2020

Scientists identify two drug candidates that counteract deficiencies caused by lack of MECP2 gene

Most autism spectrum disorders have a complex, multifactorial genetic component, making it difficult to find specific treatments. Rett syndrome is an exception.

9 Dec 2020

Head injuries and long sleep deprivation can affect neurogenerative processes

Scientists from the School of Biomedicine of Far Eastern Federal University (FEFU) with colleagues from Italy, Spain, Romania, and Sweden suggest a way to protect the brain and minimize neurodegenerative processes after concussion head injuries in the presence of extensive previous sleep deprivation.

9 Dec 2020

Synthetic biology and machine-learning can speed up maturation of lab-grown organ

Researchers at the University of Pittsburgh School of Medicine have combined synthetic biology with a machine-learning algorithm to create human liver organoids with blood- and bile-handling systems. When implanted into mice with failing livers, the lab-grown replacement livers extended life.

8 Dec 2020

Study: Innate lymphoid cells are involved in many aspects of human health, disease

Children's Hospital Colorado (Children's Colorado) Center for Cancer and Blood Disorders (CCBD) announced today that a study about the manipulation of bone marrow stem cells into innate lymphoid and natural killer cells will be published in Science Immunology, a well-respected, high-impact medical journal.

8 Dec 2020

Single-cell sequencing provides new fundamental insights into 'abdominal brain'

Researchers at Karolinska Institutet have succeeded in mapping the neuron types comprising the enteric nervous system in the intestine of mice.

7 Dec 2020

Testing for tumor DNA can help predict risk of relapse after transplant in DLBCL patients

Many patients with diffuse large B-cell lymphoma (DLBCL) can be cured by a transplant using their own blood-forming stem cells, but as many as half eventually relapse.

7 Dec 2020

Combination of venetoclax and standard therapies shows promise in high-risk myeloid blood cancers

The novel oral drug venetoclax can be safely added to standard therapies for some high-risk myeloid blood cancers and in early studies the combination shows promise of improved outcomes, say scientists from Dana-Farber Cancer Institute.

7 Dec 2020

Free radicals may be important for the brain to remain adaptable

Reactive oxygen molecules, also known as "free radicals", are generally considered harmful. However as it now turns out, they control cellular processes, which are important for the brain's ability to adapt - at least in mice.

5 Dec 2020

Donor stem cell transplant can improve survival rates for older patients with MDS, study shows

A new clinical trial offers the most compelling evidence to date that a donor stem cell transplant can improve survival rates for older patients with higher-risk myelodysplastic syndrome (MDS), Dana-Farber Cancer Institute investigators report at the virtual 62nd American Society of Hematology Annual Meeting.

5 Dec 2020

Using gene therapy to achieve the positive health effects of physical exercise

Gene therapy is the most effective method to be able to provide health benefits you normally gain through physical exercise.

5 Dec 2020

Study shows advantages of Mediterranean diet for patients with heart disease

A clinical study with 1002 patients with heart disease shows the advantages of a Mediterranean diet compared to a low-fat diet.

4 Dec 2020

Intermediate embryonic stem cell type could lead to advances in regenerative medicine

A team led by UT Southwestern has derived a new "intermediate" embryonic stem cell type from multiple species that can contribute to chimeras and create precursors to sperm and eggs in a culture dish.

4 Dec 2020

Telomere shortening helps prevent cancer in humans

As time goes by, the tips of your chromosomes--called telomeres--become shorter. This process has long been viewed as an unwanted side-effect of aging, but a recent study shows it is in fact good for you.

1 Dec 2020

Experimental stem cell gene therapy may give a new lease of life for patient with sickle cell disease

"But it's a marathon whereas you keep going, the trail gets rockier and then you lose your shoes," the 27-year-old said. "It gets harder as you get older. Things start to fail and all you can think about is how much worse it's going to get down the road."

1 Dec 2020

Gut microbiota directly shapes the makeup of human immune system, shows study

MSK researchers have uncovered an important finding about the relationship between the microbiota and the immune system, showing for the first time that the concentration of different types of immune cells in the blood changes in relation to the presence of different bacterial strains in the gut.

1 Dec 2020

Researchers find way for customized programming of human stem cells

Induced pluripotent stem cells (iPS) have the potential to convert into a wide variety of cell types and tissues for drug testing and cell replacement therapies. However, the "recipes" for this conversion are often complicated and difficult to implement.

30 Nov 2020

Study describes the role of Zmat3 in lymphoma and lung cancer development

A new study from the UPF and WEHI (the Walter and Eliza Hall Institute of Medical Research) in Melbourne, Australia, has described the role of p53 target gene Zmat3 in lymphoma and lung cancer development.

30 Nov 2020

Scientists develop novel biomaterial that accelerates bone healing

Scientists have developed a new biomaterial that helps bones heal faster by enhancing adults' stem cell regenerative ability.

30 Nov 2020

Stem Cells News and Research

Further Reading

Vape flavorings can harm the heart

Scientists use human stem cells and bioengineered scaffold to build whole functioning thymus

Scientists identify two drug candidates that counteract deficiencies caused by lack of MECP2 gene

Head injuries and long sleep deprivation can affect neurogenerative processes

Synthetic biology and machine-learning can speed up maturation of lab-grown organ

Study: Innate lymphoid cells are involved in many aspects of human health, disease

Single-cell sequencing provides new fundamental insights into 'abdominal brain'

Testing for tumor DNA can help predict risk of relapse after transplant in DLBCL patients

Combination of venetoclax and standard therapies shows promise in high-risk myeloid blood cancers

Free radicals may be important for the brain to remain adaptable

Donor stem cell transplant can improve survival rates for older patients with MDS, study shows

Using gene therapy to achieve the positive health effects of physical exercise

Study shows advantages of Mediterranean diet for patients with heart disease

Intermediate embryonic stem cell type could lead to advances in regenerative medicine

Telomere shortening helps prevent cancer in humans

Experimental stem cell gene therapy may give a new lease of life for patient with sickle cell disease

Gut microbiota directly shapes the makeup of human immune system, shows study

Researchers find way for customized programming of human stem cells

Study describes the role of Zmat3 in lymphoma and lung cancer development

Scientists develop novel biomaterial that accelerates bone healing

eBook: Integrated solutions for mesenchymal stem cell research and culture eBook

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