Search results for stem cell

Cell & Microbiology Nov 27, 2023

Enhancing the immunosuppressive properties of human umbilical cord mesenchymal stem cells

Mesenchymal stem cells (MSCs) have great potential for the treatment of various immune diseases due to their unique immunomodulatory properties. However, MSCs exposed to the harsh inflammatory environment of damaged tissue ...

Education Nov 16, 2023

Undergraduate's writing program demonstrates the power of storytelling in STEM

Elea Abisamra published her first book in fifth grade. Before she became a Virginia Tech College of Science student majoring in cognitive and behavioral neuroscience, Abisamra's grade school years were focused on her love ...

Cell & Microbiology Nov 2, 2023

Stem cell research paves way toward regenerating skeletal muscle

Researchers at the Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research at UCLA are one step closer to developing stem cell therapies to regenerate skeletal muscle in humans. Working in mice, the UCLA ...

Cell & Microbiology Oct 26, 2023

Researchers report effect of hypoxia on periosteal stem cells

A new study has shown that the interaction of miR-584-5p and RUNX2 could mediate PSC osteogenic differentiation induced by hypoxia. The work is published in the World Journal of Stem Cells.

Plants & Animals Oct 13, 2023

Biologists find salicylic acid and RNA interference mediate antiviral immunity of plant stem cells

Viruses are a threat to all organisms, including plants. A small group of plant stem cells, however, successfully defends itself from infection.

Cell & Microbiology Sep 28, 2023

A better understanding of gene regulation in embryonic stem cells

During the first hours of an embryo's development, specialized molecules called pioneer transcription factors unravel parts of its DNA to activate the encoded genes. Which gene is activated and when has to follow a set schedule ...

Cell & Microbiology Sep 27, 2023

Researchers improve fitness of cells used in cell transplants

A readily available, inexpensive, small molecule drug can improve the fitness of hematopoietic stem and progenitor cells (HSPCs) that are modified outside the body, potentially improving the success of procedures such as ...

Cell & Microbiology Sep 19, 2023

New fluorescent approach reveals different DNA densities in stem cells

A new study, recently published in Nature Communications, unveils a powerful new method for studying the inner workings of cell nuclei during embryonic stem cell differentiation.

Cell & Microbiology Sep 19, 2023

Scientists show how the signaling molecules BMP and FGF guide cell differentiation during embryonic development

Bricklayer, banker, teacher—choosing a career is one of the most exciting and important decisions in our lives. At the beginning of embryonic development, our cells are also faced with this decision. Some of them become blood ...

Cell & Microbiology Sep 8, 2023

Inheritance of parental histones safeguards fate of mouse embryonic stem cells

Researchers led by Prof. Gan Haiyun from the Shenzhen Institute of Advanced Technology (SIAT) of the Chinese Academy of Sciences (CAS) have documented the parental histones inheritance safeguard mechanism, in which parental ...

page 19 from 40