Rosacea Review - Newsletter of the National Rosacea SocietyRosacea Review - Newsletter of the National Rosacea Society

research

Tears May Mark Ocular Rosacea

Preliminary data from a study funded by the National Rosacea Society have found that the tears of rosacea patients contain different proteins than the tears of people without rosacea. The results point to the potential for a screening test for ocular rosacea in the future.

The study, "Tear Proteins in Patients with Rosacea," is being conducted by a team led by Dr. Mark J. Mannis, chairman of the Department of Ophthalmology at the University of California - Davis.

ATP May Play Key Role in Rosacea

Results from previous research funded by the National Rosacea Society have led investigators Dr. Richard Granstein and colleagues at the Cornell University Medical School to focus in their current study on adenosine triphosphate (ATP), a natural substance in the body that may play a key role in the flushing, telangiectasia and bumps and pimples of rosacea.

Rosacea Occurs with Seborrheic Dermatitis

According to a new study, rosacea is the most common facial skin disorder overlapping with seborrheic dermatitis (SD), a chronic and recurring inflammatory condition characterized by a red, scaly or itchy rash often found in the creases around the nose, the inner eyebrows or as dandruff on the scalp. Dr. James Del Rosso, clinical assistant professor of dermatology at the University of Nevada, found that 26 percent of rosacea patients had facial SD and 28 percent had SD of the scalp.1

Associated Reference

Scientists Reveal New Advances in Understanding Common Disorder

Medical scientists from around the world reported on their progress in studies funded by the National Rosacea Society (NRS) to uncover potential causes and other key aspects of the disorder during the fifth annual rosacea research workshop, held in conjunction with the annual meeting of the Society for Investigative Dermatology. The NRS conducts the workshop to promote interest in studying rosacea and to share new information from ongoing studies.

Study Finds Most Common Effects of Ocular Rosacea

A recent study by researchers at the University of California, Davis identified the most common eye effects of subtype 4 (ocular) rosacea found by ophthalmologists during patient examinations.1

In the study of 88 ocular rosacea patients, 85 percent had meibomian gland dysfunction. These glands secrete a fatty substance that helps keep the eye from drying out, and plugging of these glands may result in dry eye or styes.

Rosacea Signs May Be Common Beyond the Face

Skin signs of rosacea outside the central face may be more common than is widely recognized, according to a new study presented by Dr. Joel Bamford, associate professor of family practice, University of Minnesota - Duluth, during the annual meeting of the Society for Investigative Dermatology.

"Almost everyone thinks of rosacea as being a facial condition," Dr. Bamford said. Yet, in a study of 94 patients with rosacea, he found that 42 to 84 percent showed skin signs beyond the face.

Subscribe to research