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.

Study sheds light on role of gut fungi in severe COVID-19 and long COVID

Certain gut-dwelling fungi flourish in severe cases of COVID-19, amplifying the excessive inflammation that drives this disease while also causing long-lasting changes in the immune system, according to a new study led by investigators at Weill Cornell Medicine and NewYork-Presbyterian.

24 Oct 2023

Apoptotic cells play key role in hair follicle regression

A new research paper was published in Oncotarget's Volume 14 on October 19, 2023, entitled, "Apoptotic cells may drive cell death in hair follicles during their regression cycle."

24 Oct 2023

New model helps to better understand how Alzheimer's disease progresses in the brain

A new model developed by Van Andel Institute, Lund University and University of Florence scientists will enable researchers to better understand how Alzheimer's disease progresses in the brain.

18 Oct 2023

Deep learning algorithm identifies antimalarial drug as promising treatment for osteoporosis

Artificial intelligence has exploded in popularity and is being harnessed by some scientists to predict which molecules could treat illnesses, or to quickly screen existing medicines for new applications.

18 Oct 2023

Strengthening the immune system to fight cytomegalovirus on its own

Some viruses can be dormant throughout a person's life and cause no harm but become dangerous when the immune system is weakened.

17 Oct 2023

Research paves the way for new approach to tackling treatment resistance in cancer

Researchers at the University of California San Diego have discovered a process in which liver cells share molecules via vesicle exchange in order to multiply under conditions that would ordinarily suppress cell proliferation.

17 Oct 2023

IL-17: The molecule that could revolutionize autoimmune and cancer treatments

The research paper explores the multifaceted role of the IL-17 family in immune response, covering everything from infection control to pathological conditions like autoimmune diseases and cancer. Future therapies may exploit IL-17's unique signaling pathways to offer more targeted and cost-effective treatments.

12 Oct 2023

New drug molecule restores lost nerve-muscle connections, enhances strength

A small molecule previously shown to enhance strength in injured or old laboratory mice does so by restoring lost connections between nerves and muscle fibers, Stanford Medicine researchers have found.

11 Oct 2023

BRAF/EGFR/MEK inhibition suppresses cancer stemness and drug resistance of colorectal cancer cells

A new research paper was published in Oncotarget's Volume 14 on October 4, 2023, entitled, "Inhibiting BRAF/EGFR/MEK suppresses cancer stemness and drug resistance of primary colorectal cancer cells."

11 Oct 2023

Recent Advancements in Cell Based Therapy

In this interview, NewsMedical talks to James Brady about cell-based therapy and how the field of genetic engineering transformed.

From MaxCyte, Inc. 11 Oct 2023

Fragile X syndrome may be unfolding in brain cells even before birth

Fragile X syndrome, the most common form of inherited intellectual disability, may be unfolding in brain cells even before birth, despite typically going undiagnosed until age 3 or later.

10 Oct 2023

DNA aptamers: A versatile tool for regenerative medicine and beyond

Generating specific cell lineages from induced pluripotent stem cells and embryonic stem cells is the holy grail of regenerative medicine.

10 Oct 2023

Midbody remnant found to play role in cancer spread

Once thought to be the trash can of the cell, a little bubble of cellular stuff called the midbody remnant is actually packing working genetic material with the power to change the fate of other cells -; including turning them into cancer.

9 Oct 2023

3D printing crafts cerebral cortex tissues: A breakthrough for brain injury treatment

Researchers utilize 3D printing to craft cerebral cortex tissues with organized neurons, offering potential treatments for brain injuries. This novel technique prints neural progenitors in layer-by-layer sequences, aiming for accurate tissue restoration in damaged brains.

8 Oct 2023

Gut health and leukemia: Exploring the crucial connection between diet and microbiota changes

Gut microbiota's role in leukemia treatment responses is explored, with evidence suggesting diet and prebiotics may help manage microbiota alterations in patients. Diet during pregnancy, breastfeeding, and gut microbiota composition all intersect, potentially influencing leukemia risks and treatment outcomes.

8 Oct 2023