Author: skin_challenges

Extracellular Vesicles Derived from Pinctada martensii Mucus Regulate Skin Inflammation

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Extracellular vesicles (EVs) and their exosome subsets are vesicle-like nanoparticles that are secreted by cells and contain various factors that treat various diseases. Wu et al.  isolated EVs from the marine shellfish Pinctada martensii mucus and studied the efficacy of those EVs in modulating the inflammatory environment. A human skin inflammatory cell model was established to…

Skin Microbiome Profile of Healthy Cameroonians and Japanese

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  The commensal microbes of the skin have a significant impact on dermal physiology and pathophysiology. Racial and geographical differences in the skin microbiome are suggested and may play a role in the sensitivity to dermatological disorders, including infectious diseases. Little is known about the skin microbiome profiles of people living in Central Africa, where…

In-cytoplasm Mitochondrial Transplantation for Stem Cells Engineering & Tissue Regeneration

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Representative images of the wound area (left) and the corresponding fractions of wounds healed (right) by different treatments. News Release, Skin Aging & Challenges – August 31, 2022 Stem cell therapies are unsatisfactory due to poor cell survival and engraftment. Stem cells used for therapy must be properly “tuned” for a harsh in vivo environment.…
Skin rejuvenation

Topical Platelet Exosomes: New Strategy for Skin Rejuvenation

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News release, Skin Ageing & Challenges – 23 June 2022 Exosomes are regenerative mediators for skin rejuvenation. In the context of aesthetic medicine, platelets are an ideal source for exosomal isolation given their role in skin healing. Human platelet extract (HPE) is an allogeneic exosome product derived from US-sourced, leukocyte-reduced apheresed platelets with consistent purity…

Extracellular Vesicles & Skin: The Points of View

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Skin Ageing & Challenges 2022 will dedicate a new session to “Extracellular Vesicles & Skin: The Points of View”. In this session, international experts in the field will present their latest research, and introduce the most recent advances and discoveries incorporating extracellular vesicles and exosomes in skin care. Professional researchers will present their perspectives on…