2024-07-15 08:30:55
In recent years, science has begun to reveal the complex and surprising relationship between the microbiota and dermatological disorders. This connection is changing the way we understand and treat many skin conditions, from acne to atopic dermatitis.
What is Microbiota?
Microbiota refers to the collection of microorganisms that live in our bodies. This area includes bacteria, viruses, fungi and other microbes, which play important roles in health and well-being. In particular, the skin microbiota, which is present in the skin, is important for protection against pathogens, modulation of the immune system and inflammation.
Microbiota and its Effect on Skin
Balance and Color Health
A healthy balance of skin microbiota is important to keep the skin in good condition. Beneficial bacteria, such as yeast Staphylococcus epidermidis, helps prevent infections and regulate inflammation. When this balance is disturbed, skin problems can arise.
Dysbiosis and Physiological Disorders
Dysbiosis is an imbalance in the microbiota that can contribute to many dermatological disorders. Recent research has found links between dysbiosis and conditions such as acne, psoriasis, atopic dermatitis and rosacea.
Recent Research in Microbiota and Physiological Disorders
Acne
Acne is one of the most common skin conditions and its relationship with the microbiota has been the subject of numerous studies. Bacteria Propionibacterium acnes (now called Cutibacterium acnes) play an important role in the development of acne. However, not all strains of C. acne They are vulnerable. Research has shown that the imbalance between beneficial and harmful benefits can cause damage and blocked pores, causing acne.
Atopic Dermatitis
Atopic dermatitis is a chronic inflammatory skin disease. Studies have found that people with atopic dermatitis have a lower microbial diversity on the skin and an increase in the presence of Staphylococcus aureus. This imbalance contributes to inflammation and disease outbreaks. Interventions that restore microbial diversity are being studied as potential treatments.
Psoriasis
Psoriasis is an autoimmune condition characterized by rapid proliferation of skin cells. The skin microbiota in patients with psoriasis shows significant differences compared to healthy people. Researchers are exploring how manipulation of the microbiota can influence inflammation and the immune response, opening new avenues for treating psoriasis.
Rosacea
Rosacea is a chronic condition that causes redness and the appearance of blood vessels in the face. The skin microbiota in patients with rosacea has shown an abundance of certain microbes, such as Demodex follicles, a kind of mite. Research suggests that changes in the microbiota may cause the inflammatory nature of rosacea.
New Therapies Based on Microbiota
Probiotics and Prebiotics
The use of probiotics and prebiotics in skin care is gaining popularity. Probiotics are live microorganisms that can benefit skin health by restoring the microbial balance. Prebiotics, on the other hand, are compounds that promote the growth of beneficial bacteria. These products are incorporated into creams and serums to treat various dermatological conditions.
Microbiota Transplantation
One of the most innovative areas of research is skin microbiota transplantation. Similar to internal transplants used to treat intestinal infections, this procedure involves transferring microbiota from a healthy person to a person with skin disorders. Although still in the experimental stages, initial results are promising.
Personal Care
The future of dermatology may lie in microbiota-based personal therapies. Through detailed information of an individual’s skin microbiome, treatments can be tailored specifically to restore microbial balance and effectively improve neurological conditions.
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