Showing 20 articles starting at article 1
Published New clues into the head-scratching mystery of itch (via sciencedaily.com) Original source
Scientists show for the first time that bacteria can cause itch by activating nerve cells in the skin. The findings can inform new therapies to treat itch that occurs in inflammatory skin conditions like eczema and dermatitis.
Published Discovery of hemoglobin in the epidermis sheds new light on our skin's protective properties (via sciencedaily.com) Original source
Researchers have shown for the first time that hemoglobin, a protein found in red blood cells where it binds oxygen, is also present in the epidermis, our skin's outermost body tissue. The study provides important insights into the properties of our skin's protective external layer.
Published Scientists 3D-print hair follicles in lab-grown skin (via sciencedaily.com) Original source
Scientists have 3D-printed hair follicles in human skin tissue cultured in the lab. This marks the first time researchers have used the technology to generate hair follicles, which play an important role in skin healing and function. When it comes to engineering human skin, hair may at first seem superfluous. However, hair follicles are quite important: They produce sweat, helping regulate body temperature, and they contain stem cells that help skin heal. The finding has potential applications in regenerative medicine and drug testing, though engineering skin grafts that grow hair are still several years away.
Published Measuring skin water loss predicts anaphylaxis during food allergy tests (via sciencedaily.com) Original source
Measuring skin water loss during food allergy tests may help predict anaphylaxis and keep patients safe. The method aims to detect the life threatening reaction before epinephrine injections are necessary.
Published 'Super melanin' heals skin injuries from sunburn, chemical burns (via sciencedaily.com) Original source
In a new study, scientists show that their synthetic melanin, mimicking the natural melanin in human skin, can be applied topically to injured skin, where it accelerates wound healing. These effects occur both in the skin itself and systemically in the body.
Published Hidden way for us to feel touch (via sciencedaily.com) Original source
Researchers have discovered a hidden mechanism within hair follicles that allow us to feel touch.
Published The sunscreen paradox: Researchers warn of 'false sense of security' (via sciencedaily.com) Original source
Sunscreen usage is climbing, but so are melanoma and skin cancer rates: this, researchers say, is the sunscreen paradox.
Published An unexpected link between 2 schizophrenia risk proteins (via sciencedaily.com) Original source
The discovery of a physical interaction between two proteins in brain cells that can be traced in mice to control of movement, anxiety and memory could one day open the door to development of new schizophrenia treatment strategies, researchers say.
Published Psoriasis not caused by spontaneous mutations in skin cells (via sciencedaily.com) Original source
Genetic analysis of psoriasis shows somatic mutations are not linked to the development or the spread of the condition.
Published New clues to early development of schizophrenia (via sciencedaily.com) Original source
Schizophrenia is a severe neuropsychiatric disease that remains poorly understood and treated. Schizophrenia onset is typically in adolescence or early adulthood, but its underlying causes are thought to involve neurodevelopmental abnormalities. Because human prenatal and postnatal brain tissue is exceedingly difficult to procure and therefore study, researchers have had limited opportunities to identify early disease mechanisms, especially during the critical prenatal period. Now, a pair of studies use new technology to study schizophrenia in models of early human brain development.
Published BNP peptide a culprit in eczema (via sciencedaily.com) Original source
Researchers have pinpointed a particular peptide's role in activating atopic dermatitis, or eczema. The work could lead to more effective treatments for the condition.
Published NUS scientists develop innovative magnetic gel that heals diabetic wounds three times faster (via sciencedaily.com) Original source
A team of researchers has engineered an innovative magnetic wound-healing gel that promises to heal diabetic wounds three times faster, reduce the rates of recurrence, and in turn, lower the incidents of limb amputations. The innovative magnetic hydrogel, which contains skin cells for healing as well as magnetic particles, takes a comprehensive 'all-in-one' approach to wound healing, accelerating the process on several fronts. To maximize therapeutic results, a wireless external magnetic device is used to activate skin cells and accelerate the wound healing process.
Published Brain connectivity is disrupted in schizophrenia (via sciencedaily.com) Original source
Schizophrenia, a neurodevelopmental disorder that features psychosis among its symptoms, is thought to arise from disorganization in brain connectivity and functional integration. Now, a new study finds differences in functional brain connectivity in people with and without psychosis and schizophrenia that could help researchers understand the neural underpinnings of this disease.
Published Could the nerve cells that scratch be the solution for itch? (via sciencedaily.com) Original source
It can be a relief to scratch the occasional itch, but when itch gets out of control, it can become a serious health problem. How does the body know when to stop?
Published Medical imaging fails dark skin: Researchers fixed it (via sciencedaily.com) Original source
A team found a way to deliver clear pictures of anyone's internal anatomy, no matter their skin tone.
Published AI language models could help diagnose schizophrenia (via sciencedaily.com) Original source
Scientists have developed new tools, based on AI language models, that can characterize subtle signatures in the speech of patients diagnosed with schizophrenia.
Published New wound healing research produces full thickness human bioprinted skin (via sciencedaily.com) Original source
A research article presents a significant breakthrough in the area of skin regeneration and wound healing.
Published Tracking the bacteria behind life-threatening sepsis in premature babies (via sciencedaily.com) Original source
A new study into sepsis in neonatal babies has uncovered the secrets of the bacteria’s success in causing this life-threatening condition. Using genomic sequencing, they have found how certain strains of bacteria that usually live harmlessly on the skin can evade control measures by colonizing babies’ guts. This will provide new ways to control this threat to babies’ health.
Published Atopic dermatitis: Viruses discovered as new therapy option (via sciencedaily.com) Original source
Up to 15 percent of children and five percent of adults are affected by the chronic inflammatory skin disease atopic dermatitis. Despite advanced therapy measures, the severe itching and eczema, especially on the elbows or knees, cause great distress to the patients. Medical researchers have now discovered a new approach: bacteriophages, which colonize the skin as viral components of the microbiome and can drive the development of innovative atopic dermatitis therapies.
Published Skin behind the ears and between the toes can host a collection of unhealthy microbes (via sciencedaily.com) Original source
Scrubbing behind the ears and between the toes may help keep the skin in those regions healthy, new research suggests. The microbiome, or the collection of microbes living on and in the human body, are known to play a role in human health and the skin is no different. A new study has shown that the composition of the skin microbiome varies across dry, moist and oily regions of the skin.