Category: News & Media

The hallmarks of aging as a conceptual framework for health and longevity research

The hallmarks of aging as a conceptual framework for health and longevity research

Posted on by skin_challenges
In a comprehensive review led by José M. P. Freije from the Universidad de Oviedo, Spain, the transformative impact of The Hallmarks of Aging framework in understanding longevity was explored in depth. Originally proposed in 2013 and recently updated to include three new hallmarks, this framework categorizes aging into primary, antagonistic, and integrative factors, offering…

Mitochondrial Quality Control: Key to Addressing Skin Aging

Posted on by skin_challenges
Graphical Abstract: The homeostasis of mitochondrial quality helps to ameliorate skin aging caused by internal and external factors. Credits: Chang Zhang et al., 2023. Researchers from Jilin University, China, led by Dr. Xu He, have published a review shedding new light on skin aging and mitochondria. Their findings highlight the critical role of mitochondrial quality…

Aging Skin and Wound Healing

Posted on by skin_challenges
Recent research, led by Nicole Burkemper from SSM Saint Louis University Hospital, USA, and published in Clinics in Geriatric Medicine (Elsevier),  challenges previous notions about wound healing in the elderly, suggesting that it’s not inherently defective but rather delayed. Human skin, responsible for essential life functions, undergoes significant changes with aging and photodamage. While chronic…
Human Skin Microbiome Odorants: Influence on Mosquito Landing Behavior"

Human Skin Microbiome Odorants Influence on Mosquito Landing Behavior

Posted on by skin_challenges
In a recent study published in Scientific Reports by Nature, researchers led by Omar S. Akbari from the University of California, San Diego, have uncovered the potential of the human skin microbiome in repelling mosquito bites and limiting the transmission of deadly diseases. Mosquitoes are lured by specific scents emitted by human skin, predominantly generated…

Investigating the Link Between Skin Microbiome and Biophysical Aging

Posted on by skin_challenges
In their paper, published in Experimental Dermatology (Wiley), Julia Oh and her team from The Jackson Laboratory in Farmington, Connecticut, USA, have delved into the intricate relationship between skin microbiome and biophysical aging. Their study focused on understanding how changes in skin’s biophysical conditions and alterations in its microbiome interact. By employing advanced techniques like…
Skin rejuvenation

Targeting ApoD with Antibody-Drug Conjugates: A New Era in Senolysis for Skin Rejuvenation

Posted on by skin_challenges
A study published in the International Journal of Molecular Sciences has revealed a novel senolysis approach that specifically targets senescent cells in aging skin, paving the way for potential clinical applications in treating pathological skin aging and related diseases. As we age, senescent cells accumulate in our skin, causing age-related changes and a decline in…
Ethical Landscape of Artificial Intelligence in Dermatology

Ethical Landscape of Artificial Intelligence in Dermatology

Posted on by skin_challenges
The field of dermatology is undergoing a transformative phase with the rapid integration of artificial intelligence (AI) technologies. From mobile applications designed for skin cancer detection to sophisticated language models like ChatGPT capable of addressing both generalist and specialist inquiries regarding skin diagnoses, AI is reshaping clinical practice. However, as these innovations proliferate, ethical considerations…

Natural Products as Immunomodulators in skin and Skincare: Potential, Challenges, and Future Directions

Posted on by skin_challenges
This excellent review published by A. Fernandes and her team from Universidade Católica Portuguesa in Phytomedicine Journal (Elsevier) presents a comprehensive review of the potential of natural products in treating various skin conditions through immunomodulation. It highlights the growing interest in natural molecules, such as polyphenols, polysaccharides, fatty acids, peptides, and probiotics, for their roles in…

Reversing Skin Aging: The Power of Senolytics Revealed

Posted on by skin_challenges
In a study published in September 2023 by Karin Scharffetter-Kochanek and team, the focus is on how our skin and organs age, mainly due to a process called cellular senescence, which also links to various diseases that come with getting older. The research investigates some cutting-edge treatments, including senolytics, senomorphics, and cell-based therapies, that aim…