Skin Cells News and Research

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Research shows how bacteria inactivate common drug used to treat cancers

To the reasons that chemotherapy sometimes does not work, we can now add one more: bacteria. In a study published today in Science, researchers describe findings that certain bacteria can be found inside human pancreatic tumors.

18 Sep 2017

Old lab technique helps researchers better understand circular DNA

A 50-year-old lab technique is helping researchers better understand circular DNA, a lesser-known and poorly understood cousin of the linear version commonly associated with life's genetic blueprint.

12 Sep 2017

Scientists directly convert skin cells from healthy adults into motor neurons

Scientists working to develop new treatments for neurodegenerative diseases have been stymied by the inability to grow human motor neurons in the lab. Motor neurons drive muscle contractions, and their damage underlies devastating diseases such as amyotrophic lateral sclerosis and spinal muscular atrophy, both of which ultimately lead to paralysis and early death.

7 Sep 2017

New human stem cell model could pave way for macular degeneration research

Macular degeneration is the leading cause of vision loss in older adults, but scientists have long struggled to study and replicate key elements of the disease in the lab.

7 Sep 2017

Study links psoriasis severity to increased risk of death

The more the surface area of the body is covered by psoriasis, the greater the risk of death for the patient suffering from the condition, according to a new analysis by researchers in the Perelman School of Medicine at the University of Pennsylvania.

29 Aug 2017

New research suggests cell immortalization as more complicated process than originally thought

A mutation that helps make cells immortal is critical to the development of a tumor, but new research at the University of California, Berkeley suggests that becoming immortal is a more complicated process than originally thought.

18 Aug 2017

USC scientists obtain molecular 'how to' guide for growing hair

How does the skin develop follicles and eventually sprout hair? A USC-led study, published in the Proceedings of the National Academy of Sciences (PNAS), addresses this question using insights gleaned from organoids, 3D assemblies of cells possessing rudimentary skin structure and function--including the ability to grow hair.

11 Aug 2017

Researchers transform skin puncture cells from diabetes patients into insulin

Norwegian researches are one step closer to cure diabetes by making insulin-producing cells from skin cells.

9 Aug 2017

Tiny lab-grown structures that resemble amniotic sac may help in infertility research

The first few weeks after sperm meets egg still hold many mysteries. Among them: what causes the process to fail, leading to many cases of infertility.

8 Aug 2017

Nanotechnology wonders: Organ healing with a single touch!

Scientists from the Ohio State University Wexner Medical Centre have come up with what sounds like a science fiction - a nanotechnology device that can switch the cell functions in such a way that the failing organs are revived using a single touch.

7 Aug 2017

Gene-therapy administered through skin transplants could enable treatment of many diseases

A research team based at the University of Chicago has overcome challenges that have limited gene therapy and demonstrated how their novel approach with skin transplantation could enable a wide range of gene-based therapies to treat many human diseases.

3 Aug 2017

Skin transplant surgery has long-term benefit for restoring pigmentation caused by vitiligo

A Henry Ford Hospital study has shown that skin transplant surgery has long-term benefit for restoring skin pigmentation caused by the skin disease vitiligo.

27 Jul 2017

Researchers create unique thermal ablation system for transdermal drug delivery

Many diseases are treated with protein-based drugs. However, due to the size of the molecules, the only effective delivery method is through injection, which can suffer from low patient compliance.

27 Jul 2017

Researchers find new way to protect stem cells from inflammation during wound repair

Scientists have found a new way to protect stem cells from harsh inflammation during wound repair. In a study recently published in the journal Cytotherapy, researchers in India discovered that treating mice with a common anti-inflammatory drug called celecoxib promoted stem cell survival and healing when they injected the cells into wounds.

20 Jul 2017

Existing drugs could offer new way to treat severe inflammatory skin conditions

Existing medicines could offer a new way to treat inflammatory skin conditions, researchers at Melbourne's Walter and Eliza Hall Institute and the Royal Melbourne Hospital have revealed.

17 Jul 2017

Cellular antennae play key role in muscle-to-fat transformation

Like it or not, as we age, our muscle cells are slowly exchanged, one by one, for fat cells. This process quickens when we injure a muscle, and an extreme form of this process is also seen in muscle-wasting diseases such as Duchenne muscular dystrophy (DMD).

13 Jul 2017

Collagen found to regulate epidermal proliferation in juvenile and aged skin

Type XVII collagen (COL17) is found to regulate the proliferation of epidermal cells and therefore the thickness of juvenile and aged skin, suggesting COL17 can potentially be used for future anti-aging strategies.

11 Jul 2017

New technology could help patients requiring stem cell therapies for Parkinson's, stroke, other diseases

A groundbreaking advancement in materials from Northwestern University could potentially help patients requiring stem cell therapies for spinal cord injuries, stroke, Parkinson's disease, Alzheimer's disease, arthritic joints or any other condition requiring tissue regeneration, according to a new study.

10 Jul 2017

New trial shows ReCell medical device hastens healing in skin donor sites

Deploying a suspension of cells generated from a ReCell® medical device onto a skin donor site can speed up healing by 30.7% and deliver a superior final outcome, according to the results of a randomized controlled trial involving 106 patients who received skin grafts, Avita Medical, said today.

19 Jun 2017

Researchers find molecule that darkens skin without UV exposure and may protect against skin cancer

A study published in the journal Cell on June 13 has found that a class of small molecules can successfully penetrate and darken human skin samples. The drug developed in the laboratory by researchers in Boston also generates protective tans in red-haired mice.

14 Jun 2017