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.

Interspecies blastocyst complementation generates generates rat-derived kidneys in mice

Kidney transplantation remains the most effective treatment for end-stage kidney disease, yet a severe shortage of donor organs continues to limit access for millions of patients worldwide.

11 Jun 2026

Ancient Y chromosome gene UTY retains regulatory function in humans

The study, published in Volume 153, Issue 9 of the journal Development on May 14, 2026, by The Company of Biologists, is the first to precisely map endogenous UTY occupancy across the human genome and demonstrate that UTY remains functionally involved in transcriptional regulation during early human development.

5 Jun 2026

Study reveals how breast cancer cells hide in the bone marrow

Treating breast cancer remains a major medical challenge worldwide. This is largely due to the ability of breast cancer cells to remain hidden for years before triggering a relapse, which can occur even decades after successful treatment of the primary tumor.

4 Jun 2026

Scientists develop mineralized DNA hydrogel to accelerate bone repair

A new study developed a mineralized DNA hydrogel that combines immune regulation with sustained bone regeneration.

3 Jun 2026

Existing drug mitigates muscle loss from GLP-1 medications

Millions of Americans are currently taking GLP-1 medications such as Ozempic or Wegovy for weight loss.

2 Jun 2026

Modified stem cell therapy reverses new-onset Type 1 diabetes in mice

A group of researchers at the Medical University of South Carolina (MUSC) has recently developed a new stem cell therapy with a remarkable ability to reverse new-onset Type 1 diabetes (T1D) in a mouse model of the disease.

2 Jun 2026

Stem cell transplantation is the most cost-effective sickle cell treatment

Stem cell transplantation is the most cost-effective option for long-term care of sickle cell disease in adults when compared with gene therapy and standard of care treatment, according to new research published in Blood.

2 Jun 2026

Advancing Human Muscle Models for Drug Development and Preclinical Testing

Transforming drug development, Myomaker Bio's lab-grown muscle platforms offer human-relevant models for effective preclinical testing and risk reduction.

From Myomaker Bio 2 Jun 2026

Magnetic microrobots deliver stem cells to heal spinal cord injuries

A research team from ETH Zurich and the University of Zurich (UZH) has developed a novel approach to treating spinal cord injuries: controllable microrobots deliver stem cells directly to the site of an injury, where they promote nerve cell regeneration.

2 Jun 2026

New ultrasound pacemaker design promises minimal recovery time for cardiac patients

MIT engineers have developed a noninvasive pacemaker that stimulates the heart using ultrasound. The design could one day provide a surgery-free alternative to traditional cardiac implants.

2 Jun 2026

New magnetic particle imaging ensures precision cell therapy injection tracking

Scientists at Johns Hopkins Medicine say they used a form of magnetic imaging to track cell therapy injections commonly used to treat certain autoimmune diseases and cancers.

2 Jun 2026

Mature intestinal cells regain stem cell behavior to trigger tumor growth

In a groundbreaking study, Stevens researchers show how colorectal cancers can evolve from mature intestinal cells that revert to stem cells.

1 Jun 2026

New SMArT platform improves safety of CRISPR gene editing

A team of researchers led by Luigi Naldini at the San Raffaele Telethon Institute for Gene Therapy (SR-Tiget) has developed a new strategy to significantly improve the precision and safety of CRISPR-Cas9 gene editing in human blood stem cells, potentially overcoming one of the major barriers limiting broader clinical application of genome editing therapies.

1 Jun 2026

Scientists uncover shared gene signatures that reveal how mammals age

Researchers mapped more than 11,000 transcriptomes across mice, rats, macaques, and humans, revealing conserved molecular signatures of aging and mortality across tissues, species, and cell types. The study developed interpretable transcriptomic clocks that track age, mortality-related molecular change, chronic disease signals and responses to lifespan-altering interventions.

29 May 2026

Scientists uncover unexpected thermal retention properties inside the cell

Living cells cool much slower than our current understanding of heat conduction can explain, according to new research from the University of Tokyo. Researchers used two techniques - high-speed temperature mapping and artificial heating - to observe how heat dissipated from living cells and similar-sized artificial, fluid-filled sacs (liposomes).

28 May 2026

Miniature lab grown circuits unlock hidden recovery paths for paralysis

Cambridge scientists have grown miniature circuits in the lab that mimic how the brain and spinal cord connect up, which underlies our movements. They used this model to show how damage to these connections previously considered 'irreversible' could, in fact, be reversible.

28 May 2026

Senolytic therapy delays early disc degeneration in mouse model

Targeting senescent cells with dasatinib-quercetin preserves disc structure and modulates degeneration-associated pathways in a mouse model.

25 May 2026

Cincinnati scientists grow larger gut organoids with self-developing nerve cells

Thanks to special 3D-printed scaffolding trays designed by experts at Cincinnati Children's, researchers can now produce larger versions of functional human gut organoids twice as fast as previous methods-and these organoids grow their own nerve cells.

22 May 2026

Lab-grown brain models reveal how epilepsy drug alters fetal development

It is known that the antiepileptic drug valproate increases the risk of developmental disorders in unborn children.

22 May 2026

Restoring ADAR2 enzyme reduces metastatic spread in osteosarcoma

Osteosarcoma is the most common primary bone cancer in children, adolescents, and young adults. Although chemotherapy and surgery have improved survival for localized disease, outcomes remain poor when tumors spread to the lungs or return after treatment.

20 May 2026