actinic porokeratosis

Actinic Porokeratosis: Mushrooms Against Scaly Skin Disease

9 minutos

Skin keratinisation disorders are known to form layers of crusted epithelium, which are not only problems of esthetic and comfort. They are a question of cancer potential. This group of disorders with abnormal keratinisation are known as porokeratosis. The most common form of porokeratosis is the disseminated superficial actinic porokeratosis (DSAP). DSAP afflicts patients through accelerated keratinisation of the skin. By thickening it further, especially in the third to fourth decade of life. This specific variant warrants an efficient medical attention to prevent the development of cancer. According to a study, the overall management of this condition has not been maximized in varying aspects, including access to field treatments, therapeutic approach, and referral rates from primary health care physicians. 

This disease is often misdiagnosed due to the similarity of its clinical picture with other dermatologic manifestations. As sun exposure is contributory to the prominence of the skin lesions, it is often mistaken as other skin conditions. Misdiagnosis brings about erroneous treatment plans that can aggravate the current condition of the patient. 

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Pathophysiology: How Does it Develop?

In general, DSAP is a genetic disease inherited through autosomal dominant fashion. This means that if just one parent passes on the defective gene, the child will be affected. While the evolution of the lesions are unclear, some etiology are suspected including exposure to radiation, immune-mediation, and even infection. It is suspected that solar radiation significantly contributes to the incidence of DSAP. Growing multiple reddish or colored annular hyperkeratotic lesions, presenting as macules, papules, and plaques surrounded by edges of increased keratinisation with an atrophic centre. This has been widely observed in Australians who have had an increase in sun exposure throughout their lifetime.

Pharmacological and Integrative Treatment: Why Do We Need Help from Mycotherapy?

The current standard practice has no definitive evidence-based treatment for any form of actinic porokeratosis. This has been studied in previous cases which used retinoid creams, 5-fluoriouracil, iquimoid cream, ingenol mebutate gel and other topical treatments as the primary management. Here is where mycotherapy can help, by addressing solutions for this unsolved problem. 

As incidences are directed to general practitioners, the DSAP has been one of the subjects of misdiagnosis as clinical presentation is uncanny. Practitioners end up with a final diagnosis of rashes or other skin lesions. Healthcare professionals should be educated on the incidence and prevalence of porokeratosis, especially in areas with higher cases. If treatment of these type of lesions is not correctly approached, they may progress to skin cancer. It’s the case of squamous cell carcinoma, or basal cell carcinoma, and with a smaller incidence, melanoma as well.

In this context, mycological approaches are being studied in order to improve the standard therapy. Also to offer complementary tools against hyperkeratosis and malignant potential of DSAP.

actinic porokeratosis chaga mushroom

Chaga Mushrooms

These mushrooms have betulinic acid initially isolated back in 1788 [6]. Upon extraction from the outer bark of white birch trees,  this has been found to induce programmed cell death in pre-cancerous cells, such as the ones that can be present in actinic porokeratosis. In previous studies, betulin from Chaga mushrooms has resulted in significant tumor regression, with minimal toxicity to healthy cells.

actinic porokeratosis supplements

Reishi Mushrooms and Actinic Porokeratosis

Ganoderma lucidum has been used for decades due to its multiple benefits and its high content in terpenoids. Besides, polysacharides and other bioactive molecules, more than 200 triterpenes have been identified from the fruiting bodies, spores, and mycelia of this mushroom. Studies show that these terpenoids exhibit anti-cancer, antioxidant and anti- inflammatory properties, which can be very useful in dermatological conditions like actinic porokeratosis [7].

Turkey Tail

Along with Reishi, Coriolus versicolor has been noted to have significant amounts of terpenoids that are active in reprogramming the capacity of the cell to undergo apoptosis. In fact, a Turkey tail extract was found to inhibit the mitotic potential of cells that underwent mutation due to radiation exposure, and also by reduction of the tumor size.

Along with these mushrooms, other natural remedies, with more limited evidence of effectiveness, have been used to improve the standard treatment of actinic keratosis. For instance, apple cider vinegar, virgin coconut oil, tea tree oil, and even green tea. 

Actinic Porokeratosis: Conclusion

Actinic keratosis has been highly prevalent through the years and has been an important basis of skin cancer because of its neoplastic potential. This condition requires medical and integrative management plans. These plans can significantly reduce the development of cancer and other complications. These plans should have been prioritized in the current setting. This is where mycotherapy should be looked into, further studying their bioactive substances to deal with the hyperkeratosis and to prevent the progression of cancer. 

In addition, patient education in complementary therapies as adjuvants and in prevention should be also addressed.

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Hania is a Mycotherapy specialist with an extensive background in the Natural Medicine field. She is qualified Naturopath, master coach, a life alignment healer and teacher, and she has worked with thousands of clients for many years as a traditional Chinese medicine acupuncturist, wellness consultant, and healer. She has developed a passion for food as medicine, functional plants and mushrooms. After years of clinical practice in acupuncture in London, Melbourne and the South East Asia, Hania returned to the UK where she works as a Mycotherapy specialist and coach.