Acne vulgaris is one of the most common conditions for which all patients, including those with skin of color (Fitzpatrick skin types IV–VI), seek dermatological care. The multifactorial pathogenesis of acne appears to be the same in ethnic patients as in Caucasians.
Acne is the most common dermatological diagnosis in non-Caucasian patients. In a community-based photographic study, clinical acne was found to be highly revalent in Black/African American (37%), Hispanic/Latina (32%), and Asian (30%) women, more so than in Continental Indian (23%) and White/Caucasian (24%) women.
Acne and specifically inflammatory acne is a common affliction for those of Asian ethnicity. Asian skin has an increased amount of melanin (the pigment in skin) compared to white or caucasian skin. Skin cells producing melanin tend to be more sensitive to any type of inflammation or injury.
Acne in Latino patients occurs most commonly, but not exclusively, on the lower face. “We have also seen this on the neck and chest,” she noted. A thorough history – including a rundown of hair and skin products the patient is using – is critical.
There's no specific acne gene. However, genetics can play a role in whether you're prone to acne. In addition to genetics, hormones and lifestyle factors can also affect skin and breakouts.
In a word, no. But there definitely is a tendency for acne to run in families. If either (or both) of your parents are acne-prone, that may be one reason you are as well. 1 Some studies have shown a person's likelihood of developing acne if her mother had acne at any point in her life is especially high.
A combination of genes and other factors such as your skincare routine and environment dictate your skin's health. Nevertheless, your genes do play a significant role in how your skin behaves.
Acne is a common problem in all skin tones. However, people with dark skin may have different concerns regarding acne treatment, including preventing post-acne dark spots. According to a 2010 study , acne is more common in African American women than in Asian, Continental Indian, and Caucasian women.
All participants reported a history of living on a reservation (mean time on a reservation, 20 ± 11 years) and status as an enrolled member of a federally recognized tribe. Most participants (79% [n = 125]) reported a history of acne and 55.1% (n = 87) reported having acne scarring.
The prevalence of acne was greatest in countries with a high sociodemographic index (SDI), particularly Western Europe, East Asia, and high-income areas of the Asia Pacific. The regions with the lowest prevalence rates were Central Europe, Tropical Latin America, and Central Asia.
Although there were no differences in total number of acne visits across racial/ethnic groups, Hispanic patients were less likely (odds ratio [OR], 0.78; 95% CI, 0.70-0.88) and black patients were more likely (OR, 1.20; 95% CI, 1.09-1.31) to be seen by a dermatologist than white patients in adjusted analyses.
The dermis is the deeper second skin layer which contains most of the collagen-producing cells and also contains blood vessels. Asians have thicker skin because we have a thicker dermis due to larger and more numerous collagen-producing cells (known as fibroblasts) in this second layer of our skin.
Acne, one of the most common skin disorders, peaks in adolescence and early adulthood, affecting around 85% of people between the ages of 12 and 24. Though it is often thought of as a teenage problem, acne can occur in people of any age, though it grows less common as time goes on.
Genetics play a large role in determining who does and who doesn't get acne. Chances are that if your parents or siblings suffer from acne, you probably have it too. Your genes influence how sensitive your skin is to hormonal and environmental factors.
While acne affects any skin color, Black people are more susceptible to a condition called post-inflammatory hyperpigmentation. Hyperpigmentation happens when certain areas of the skin appear darker than others. Post-inflammatory hyperpigmentation occurs as a side effect of inflammatory skin conditions, such as acne.
The term acne vulgaris (vulgaris means common) was first used by Fuchs in 1840 and has persisted to the present day (Grant, 1951). Excerpt from the Ebers Papyrus wherein one passage mentions a prescription dating from the first dynasty (circa 3400 BC). The papyrus was discovered at Thebes in 1862.
Large amounts of scientific evidence positively correlate Western diet to acne, obesity, diabetes, heart disease and cancer, the so-called “diseases of civilization”.
Lead author of the study, Dr Simone Ribero, a dermatologist from the Department of Twin Research and Genetic Epidemiology at King's, said: 'For many years dermatologists have identified that the skin of acne sufferers appears to age more slowly than in those who have not experienced any acne in their lifetime.
Clinically, acne lesions can appear the same as those seen in Caucasians; however, histologically, all types of acne lesions in African Americans can be associated with intense inflammation including comedones, which can also have some degree of inflammation.
When the skin gets inflamed from acne (or from harsh acne products), our skin releases melanin. This can result in dark spots, known as post-inflammatory hyperpigmentation (PIH), that can last longer than the acne itself and are more likely to occur in people with darker skin.
When a baby inherits skin color genes from both biological parents, a mixture of different genes will determine their skin color. Since a baby inherits half its genes from each biological parent, its physical appearance will be a mix of both.
Physical features. Physical features such as hair color, hair texture, hairline, skin, and varicose veins are inherited from your mother.
In their paper titled GWAS Identifies Multiple Genetic Loci for Skin Color in Korean Women, published in the dermatological publication Journal of Investigative Dermatology, results showed that two of the discovered genes are believed to be the world's first discovered skin pigmentation-related genes and highly ...
Examples include white bread, corn flakes, puffed rice, potato chips, white potatoes or fries, doughnuts or other pastries, sugary drinks such as milkshakes, and white rice. Findings from small studies suggest that following a low-glycemic diet may reduce the amount of acne you have.
They essentially protect your chromosomes from degradation. Shorter telomeres are associated with ageing and short life span and longer ones with longevity. Guess what studies say? It is said that those with acne have longer telomeres, which makes them more resilient to certain life-threatening infectious diseases!