Category: News & Media

Are ‘Zombie Cells’ in Your Skin Accelerating Brain Aging?

Are ‘Zombie Cells’ in Your Skin Accelerating Brain Aging?

Posted on by skin_challenges
Mayo Clinic researchers have discovered that senescent cells—non-dividing “zombie” cells—accumulate in the skin as people age and may contribute to aging in other parts of the body, including the brain. Published in Aging Cell, their study shows that transplanting senescent skin cells into a preclinical model not only spreads senescence to other tissues but also…
Posted on December 3, 2024
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Skin barrier protein also protects against inflammation

Skin barrier protein also protects against inflammation

Posted on by skin_challenges
@ Press Release from University of California – San Diego Researchers at University of California San Diego School of Medicine have identified a new mechanism underlying inflammatory skin diseases, such as psoriasis and seborrheic dermatitis. They found that a protein essential in forming the skin’s protective barrier (ZNF750) also plays a role in controlling inflammation…
Posted on October 10, 2024
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Key molecule in wound healing identified

Key molecule in wound healing identified

Posted on by skin_challenges
Photo & Press Release: Karolinska Institutet A new study by researchers from Karolinska Institutet in Sweden and the Chinese Academy of Medical Sciences has uncovered a crucial RNA molecule involved in skin wound healing. Published in Nature Communications, this discovery may open new avenues for treating difficult-to-heal wounds. The research highlights the molecular processes behind…
Posted on October 10, 2024
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Infrared Radiation: A Double-Edged Sword for Skin Health

Infrared Radiation: A Double-Edged Sword for Skin Health

Posted on by skin_challenges
Researchers from University of California Irvine, University of Oklahoma and Henry Ford Medical Center have highlighted the complex effects of infrared radiation (IR) on human skin. The study explores both the detrimental and beneficial impacts of IR, providing a comprehensive overview of the current understanding of how this type of radiation influences skin health. Infrared radiation,…
Posted on September 12, 2024
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Exploring New Mechanisms of Skin Aging: The Role of Mitophagy and Extracellular Vesicles

Exploring New Mechanisms of Skin Aging: The Role of Mitophagy and Extracellular Vesicles

Posted on by skin_challenges
A recent study by researchers from the University of Innsbruck, Austria, sheds new light on the mechanisms underlying skin aging, particularly in relation to mitochondrial quality control. Co-author Ines Martic will join the upcoming “Skin Ageing & Challenges” conference in November to present these innovative findings. The research addresses the two types of skin aging:…
Posted on September 4, 2024
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Next-Generation Artificial Skin: Advancing Tactile Sensation and Promoting Wound Healing

Next-Generation Artificial Skin: Advancing Tactile Sensation and Promoting Wound Healing

Posted on by skin_challenges
Overall schematic of the WTSA and converted tactile signal transfer process to stimulate the sciatic nerve. A new study published in Nature Communications has revealed an innovative advancement in skin regeneration and sensory restoration. Researchers have developed the Wireless Powered Tactile Sensory System Embedded Artificial Skin (WTSA), a novel technology designed to address severe skin…
Posted on August 23, 2024
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Olfactory Receptors: Strategic Role in Skin Health

Olfactory Receptors: Strategic Role in Skin Health

Posted on by skin_challenges
Dr. Shinobu Nakanishi will join Skin Ageing & Challenges 2024 this November to discuss his latest findings on olfactory receptors, skin and keratinization. Prof. Marvin Edeas, member of the Skin Challenges scientific board, will also have an introductory talk on this topic. Join us at Corinthia Palace Malta to stay updated on all innovations in the…
Posted on July 31, 2024
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Innovative Diagnostics: How Facial Temperature Could Transform Early Metabolic Disease Detection

Innovative Diagnostics: How Facial Temperature Could Transform Early Metabolic Disease Detection

Posted on by skin_challenges
Average facial temperatures of three aging-status groups among women 50-60 years old. Credit: Zhengqing Yu and Jing-Dong J Han. Dr. Jing-Jong Han will join Skin Ageing & Challenges 2024 this November to discuss her latest findings on the innovative thermal imaging techniques for detecting aging disorders with a focus on the “ThermaFace Method”. Join us…
Posted on July 16, 2024
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Metformin-Engineered Extracellular Vesicles: Strategic Role in Aging Skin Repair

Metformin-Engineered Extracellular Vesicles: Strategic Role in Aging Skin Repair

Posted on by skin_challenges
Schematic diagram shows the Met-EV–mediated biological performance. Met-EV could mediate the activation of mitophagy, rescue of mitochondria, and reprogramming of energy metabolism in fibroblasts.   Researchers from the Shanghai Jiao Tong University School of Medicine have discovered a novel approach to enhancing the repair of aging skin, a common issue marked by impaired wound healing…
Posted on July 4, 2024
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Iron Metabolism in Skin: Implications for Skin Ageing and Health

Iron Metabolism in Skin: Implications for Skin Ageing and Health

Posted on by skin_challenges
Schematic depiction of the iron metabolism in the epidermis. The process of keratinocyte differentiation is represented by cells in the basal layer, the granular layer and the cornified layer. The distribution of iron-binding proteins and regulators of iron metabolism and transport is shown according to the evidence and hypotheses discussed in the main text. Alternative…
Posted on June 3, 2024
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