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.

Stem cell treatment helps improve motor functions, nervous system conditions in mice with ALS

Researchers at the University of South Florida show in a new study that bone marrow stem cell transplants helped improve motor functions and nervous system conditions in mice with the disease Amyotrophic Lateral Sclerosis (ALS) by repairing damage to the blood-spinal cord barrier.

15 May 2017

Scientists use new RNA sequencing and statistical techniques to track stem cells in the nose

Adult stem cells have the ability to transform into many types of cells, but tracing the path individual stem cells follow as they mature and identifying the molecules that trigger these fateful decisions are difficult in a living animal.

12 May 2017

CUMC researchers create new organoids that mimic features of full-sized lung

New lung "organoids"-tiny 3-D structures that mimic features of a full-sized lung- have been created from human pluripotent stem cells by researchers at Columbia University Medical Center. The team used the organoids to generate models of human lung diseases in a lab dish, which could be used to advance our understanding of a variety of respiratory diseases.

11 May 2017

New organoid ‘fusion’ technique helps observe complex interactions between diverse brain regions

In 2013 researchers led by IMBA scientist Jürgen Knoblich flabbergasted the scientific community. Starting from human stem cells, researchers in his lab managed to grow living three dimensional models of basic units of human brain in a dish.

11 May 2017

CNIO researchers optimize new system capable of generating cellular model of Ewing sarcoma

A team from the Spanish National Cancer Research Centre (CNIO) has optimized a system capable of generating a cellular model of Ewing sarcoma.

10 May 2017

UC researchers find stem cell vaccine to enhance immune responses against tumors in animal models

Researchers at the University of Cincinnati have found that a cancer stem cell vaccine, engineered to express a pro-inflammatory protein called interleukin-15 (IL-15) and its receptor (IL-15Ralpha), caused T cell production in animal models and enhanced immune responses against tumors.

10 May 2017

Researchers discover that microRNA can prevent excessive intestinal inflammation

An international team of researchers has discovered that a microRNA produced by certain white blood cells can prevent excessive inflammation in the intestine.

9 May 2017

Study findings could help identify treatments for balding and hair graying

Researchers at the UT Southwestern Medical Center have discovered the cells that are directly responsible for hair growth and the mechanism that causes gray hair. The study results could help in identifying feasible treatments for balding and hair graying.

9 May 2017

Treatment with the body’s own stem cells may help form new intervertebral disc cartilage

It is the "shock absorber" between the vertebrae of the spine, cushioning every step, bend and jump: the intervertebral disc. If the fibrocartilage tissue in the spine degenerates over time, an intervertebral disc can "slip" - pinching the medulla or nerves.

9 May 2017

UAB symposium highlights use of tissue engineering to repair broken hearts

The third annual Cardiovascular Tissue Engineering Symposium met at the University of Alabama at Birmingham last month, a gathering of noted physicians and scientists who share the goal of creating new tissues and new knowledge that can prevent or repair heart disease and heart attacks.

9 May 2017

UVA research finding sheds light on cause of deadly heart condition

Kidney research at the University of Virginia School of Medicine has unexpectedly led to a discovery about the formation of the heart, including the identification of a gene responsible for a deadly cardiac condition.

9 May 2017

Scientists show ability to grow specific neurons for treatment of optic neurodegenerative diseases

Scientists have demonstrated the capacity to grow specialized neurons that relay visual data to the brain, creating a source of cells for future treatments of glaucoma and other optic neurodegenerative diseases.

9 May 2017

UT Southwestern researchers uncover mechanism linked to balding and hair graying

UT Southwestern Medical Center researchers have identified the cells that directly give rise to hair as well as the mechanism that causes hair to turn gray - findings that could one day help identify possible treatments for balding and hair graying.

9 May 2017

New cell-separation technique could revolutionize vital therapies for life-threatening diseases

A new cell separator that began life as a tinfoil and epoxy glue prototype built with supplies from a University shop could revolutionize stem-cell and regenerative cell-based therapies.

8 May 2017

Vitamin A deficiency leads to loss of blood stem cells

Many specialized cells, such as in the skin, gut or blood, have a lifespan of only a few days. Therefore, steady replenishment of these cells is indispensable. They arise from so-called "adult" stem cells that divide continuously.

5 May 2017

Researchers pinpoint gene that plays crucial role in formation of neural tube defects

Researchers have identified a gene that plays a key role in the formation of neural tube defects, a problem commonly found in infants of pregnant women with diabetes.

5 May 2017

GW scientist awarded $1.7 million grant to understand mechanisms behind Hedgehog receptor

Among scientists specializing in the area, the mechanisms behind the signaling function of the Hedgehog (Hh) receptor pathway remain a mystery. Xiaoyen Zheng, Ph.D., assistant professor of anatomy and regenerative biology at the George Washington University School of Medicine and Health Sciences, who recently received a $1.7 million grant from the National Institutes of Health and National Institute of General Medical Sciences, is determined to learn more about the Hh pathway.

4 May 2017

New study uses 10x Genomics’ Single Cell 3’ Solution to unravel stem cell self-renewal mechanism

10x Genomics, a company focused on enabling the mastery of biology by accelerating genomic discovery, today announced publication of an article in the journal Nature of a collaborative research study with researchers at the Stanford University School of Medicine.

From 10x Genomics, Inc. 4 May 2017

Scientists grow and purify earliest lung progenitors from human stem cells

Human lungs, like all organs, begin their existence as clumps of undifferentiated stem cells. But in a matter of months, the cells get organized. They gather together, branch and bud, some forming airways and others alveoli, the delicate sacs where our bodies exchange oxygen for carbon dioxide.

3 May 2017

IU researchers develop new method to grow inner ear tissue from human stem cells

Researchers at Indiana University School of Medicine have successfully developed a method to grow inner ear tissue from human stem cells - PhDa finding that could lead to new platforms to model disease and new therapies for the treatment of hearing and balance disorders.

3 May 2017

Stem Cells News and Research

Further Reading

Stem cell treatment helps improve motor functions, nervous system conditions in mice with ALS

Scientists use new RNA sequencing and statistical techniques to track stem cells in the nose

CUMC researchers create new organoids that mimic features of full-sized lung

New organoid ‘fusion’ technique helps observe complex interactions between diverse brain regions

CNIO researchers optimize new system capable of generating cellular model of Ewing sarcoma

UC researchers find stem cell vaccine to enhance immune responses against tumors in animal models

Researchers discover that microRNA can prevent excessive intestinal inflammation

Study findings could help identify treatments for balding and hair graying

Treatment with the body’s own stem cells may help form new intervertebral disc cartilage

UAB symposium highlights use of tissue engineering to repair broken hearts

UVA research finding sheds light on cause of deadly heart condition

Scientists show ability to grow specific neurons for treatment of optic neurodegenerative diseases

UT Southwestern researchers uncover mechanism linked to balding and hair graying

New cell-separation technique could revolutionize vital therapies for life-threatening diseases

Vitamin A deficiency leads to loss of blood stem cells

Researchers pinpoint gene that plays crucial role in formation of neural tube defects

GW scientist awarded $1.7 million grant to understand mechanisms behind Hedgehog receptor

New study uses 10x Genomics’ Single Cell 3’ Solution to unravel stem cell self-renewal mechanism

Scientists grow and purify earliest lung progenitors from human stem cells

IU researchers develop new method to grow inner ear tissue from human stem cells

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