Tracing the start of COVID-19 in GA

At a time when COVID-19 appears to be receding in much of Georgia, it’s worth revisiting the start of the pandemic in early 2020. Emory virologist Anne Piantadosi and colleagues have a paper in Viral Evolution on the earliest SARS-CoV-2 genetic sequences detected in Georgia. Analyzing relationships between those virus sequences and samples from other states and countries can give us an idea about where the first COVID-19 infections in Georgia came from. We can draw Read more

Reddit as window into opioid withdrawal strategies

Drug abuse researchers are using the social media site Reddit as a window into the experiences of people living with opioid addiction. Abeed Sarker in Emory's Department of Biomedical Informatics has a paper in Clinical Toxicology focusing on the phenomenon of “precipitated withdrawal,” in collaboration with emergency medicine specialists from Penn, Rutgers and Mt Sinai. Precipitated withdrawal is a more intense form of withdrawal that can occur when someone who was using opioids starts medication-assisted treatment Read more

CROI: HIV cure report and ongoing research

The big news out of CROI (Conference on Retroviruses and Opportunistic Infections) was a report of a third person being cured of HIV infection, this time using umbilical cord blood for a hematopoetic stem cell transplant. Emory’s Carlos del Rio gave a nice overview of the achievement for NPR this morning. As del Rio explains, the field of HIV cure research took off over the last decade after Timothy Brown, known as “the Berlin patient,” Read more

Emory Facial Center

Facing the Facts on Skin Care

Dr. Anita Sethna

Dr. Anita Sethna, director of the Emory Facial Center.

The desire to look good and feel great about ourselves doesn’t disappear when we hit 50, 60 or even age 70.  Caring for your skin is the most important way to impact the way you age.

“Looking good does not have to involve drastic procedures,” says Dr. Anita Sethna, director of the Emory Facial Center.  “There are small, simple and affordable ways to care for your calling card to the world:  your face.”

Dr. Sethna offers these tips:

  • Protect yourself against sun damage. Wearing makeup or moisturizer with sunscreen daily is incredibly important, advises Sethna.  The more careful you are about protecting yourself against even daily skin exposure, the less damage you will be causing your skin as you age; decreasing your chances of getting skin cancer and preserving the texture and plumpness of your skin.  This applies to all skin types, genders and degrees of pigmentation. She recommends products that give at least 30 UVA/UVB protection.
  • Quit smoking. Smoking is not only horrible for your health, but is also horrible for your skin, she warns.  Nicotine causes a decrease in blood supply to the skin and reduces its ability to heal, eventually giving it a leathery look.
  • Some products can help. Moisturizers can benefit the appearance of aging skin and most any over-the-counter moisturizers will work.  Products containing retinol and antioxidants such as Vitamin C can stimulate collagen production, which is important for the skin’s elasticity and fullness. Sethna recommends prescription strength products for the best results, such as Retin-A, and skin lightners such as hydroquinone, which can even out skin tone.
  • For those who want to take a step further to prevent wrinkles, the careful use of Botox in certain areas of the face can reduce repeated motion of the skin and soften lines around the eyes, between the eyebrows and on the forehead.  Sethna says that in some cases, the injections can even prevent the formation of new lines on the face.

Sethna also wants us to remember that perfection is “fine when you’re talking about a painting or a new dress,” but our face is a different story.

“Perfection should not be a goal when you are talking about your appearance.  Your expression, quirks and small imperfections make you – you, and also make you beautiful.  You should not be embarrassed or ashamed at wanting to preserve that beauty.”

Posted on by Wendy Darling in Uncategorized 1 Comment