2023-10-03 06:04:04
Title: Scientists at Binghamton University Unveil the Cause Behind Sclera: UV Radiation Leads to Skin’s Leather Appearance
Subtitle: Prolonged UV exposure can increase the risk of cancer-causing problems, warns study author
Binghamton (pte001/03.10.2023/06:00) – Scientists at Binghamton University have made a significant breakthrough in understanding the cause behind the dreaded sclera skin condition. According to their research, the main culprit behind the phenomenon is UV radiation from the sun, which gradually transforms the skin’s healthy structure into a leather-like appearance.
The study, led by Binghamton researcher Guy German, focused on collagen, the fibrous protein responsible for holding tissues, tendons, cartilage, and bones together in the body. German warns against prolonged exposure to UV light, as it can make the skin harder and increase the risk of cancer-causing problems.
The recent findings build upon previous research conducted by German, graduate student Zachary Lipsky, and undergraduate Abraham Ittycheri, which primarily examined the outer layer of skin. However, the Binghamton team expanded their analysis by studying skin samples before and after different lengths of UV exposure.
Ittycheri explains that characterizing the material properties of the skin involves performing a mechanical stretch test. He compared skin types with and without UV exposure, finding that skin exposed to UV radiation becomes denser and stiffer due to the increased density of collagen fibers.
German draws parallels with the networking theory of aging, which suggests that the accumulation of unwanted molecular bonds over time can lead to cell failure. The skin’s response to UV light is to compact itself, similar to how the body partially shuts down muscles in the case of a heart attack to prevent further damage.
Assistant Professor Tracy Hookway points out that although the body’s defense mechanism aims to keep people alive, it may have unintended consequences and lead to other medical problems down the line. In light of these findings, the researchers now aim to develop antidotes to counteract the densification of collagen fibers.
The study also raises concerns about the lack of sun protection among many individuals. While some people resort to taking collagen supplements, the effectiveness of this practice remains controversial.
German concludes, “We don’t want to scare anyone and say, ‘Don’t go in the sun.’ But it is important to be aware that prolonged exposure to UV light can have detrimental effects on the skin and increase the risk of serious health issues, including cancer.”
Further research is needed to fully understand the mechanisms behind sclera and develop effective preventive measures. In the meantime, it is crucial for individuals to take necessary precautions and protect their skin from excessive UV radiation.
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#Sunlight #attacks #collagen #skin