‘Genetic doppelgangers:’ Emory research provides insight into two neurological puzzles

An international team led by Emory scientists has gained insight into the pathological mechanisms behind two devastating neurodegenerative diseases. The scientists compared the most common inherited form of amyotrophic lateral sclerosis and frontotemporal dementia (ALS/FTD) with a rarer disease called spinocerebellar ataxia type 36 (SCA 36). Both of the diseases are caused by abnormally expanded and strikingly similar DNA repeats. However, ALS progresses quickly, typically killing patients within a year or two, while the disease Read more

Emory launches study on COVID-19 immune responses

Emory University researchers are taking part in a multi-site study across the United States to track the immune responses of people hospitalized with COVID-19 that will help inform how the disease progresses and potentially identify new ways to treat it.  The study is funded by the National Institute of Allergy and Infectious Diseases (NIAID), part of the National Institutes of Health. The study – called Immunophenotyping Assessment in a COVID-19 Cohort (IMPACC) – launched Friday. Read more

Marcus Lab researchers make key cancer discovery

A new discovery by Emory researchers in certain lung cancer patients could help improve patient outcomes before the cancer metastasizes. The researchers in the renowned Marcus Laboratory identified that highly invasive leader cells have a specific cluster of mutations that are also found in non-small cell lung cancer patients. Leader cells play a dominant role in tumor progression, and the researchers discovered that patients with the mutations experienced poorer survival rates. The findings mark the first Read more

Anita Sethna

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