The Impact of Psoriasis and Atopic Dermatitis on Quality of Life: A Literature Research on Biomarkers

Do Atopic Dermatitis and Psoriasis Have an Impact on Cognitive Decline-Latest Research Review

BACKGROUND

Atopic dermatitis and psoriasis are chronic skin diseases that affect the mental health of patients. The relationship between AD and psoriasis and cognitive processes in patients remains unclear. The aim of the review was to answer the question of whether AD and psoriasis have an impact on cognitive decline in patients.

METHOD

A systematic literature search was conducted on PubMed and EBSCO to identify case-control, cross-sectional, or cohort studies that evaluated the association between atopic dermatitis and psoriasis and cognitive impairment.

RESULTS

Most of the studies included in the review confirmed cognitive decline in patients with atopic dermatitis and psoriasis.

CONCLUSIONS

It seems that atopic dermatitis and psoriasis may negatively affect cognitive processes such as working memory, concentration, attention, and speed of motor reactions. Psychological interventions targeting distorted cognitive processing could improve the quality of life of patients with atopic dermatitis and psoriasis.

The Intersection of the Pathogenic Processes Underlying Psoriasis and the Comorbid Condition of Obesity

In the past decade, our understanding of psoriasis pathogenesis has made significant steps forward, leading to the development of multiple game-changing therapies. While psoriasis primarily affects the skin, it is increasingly recognized as a systemic disease that can have effects beyond the skin. Obesity is associated with more severe forms of psoriasis and can potentially worsen the systemic inflammation and metabolic dysfunction seen in psoriatic patients. The exact mechanisms underlying the link between these two conditions are not fully understood, but it is believed that chronic inflammation and immune dysregulation play a role. In this review, we examine the existing body of knowledge regarding the intersection of pathogenic processes responsible for psoriasis and obesity. The ability of biological therapies to reduce systemic and obesity-related inflammation in patients with psoriasis will be also discussed.

The Relationship Between Adolescents' Perception of Family Emotional Atmosphere and Acne Severity, Self-Esteem, and Quality of Life in Adolescents Diagnosed with Acne Vulgaris

OBJECTIVE

Acne vulgaris, a prevalent chronic condition among adolescents, significantly impacts patients' quality of life and self-esteem. Our aim was to investigate whether how adolescents perceive their family emotional atmosphere has an impact on their acne severity, quality of life, and self-esteem.

MATERIALS AND METHODS

This study included 118 patients with acne vulgaris who completed various assessments, including a sociodemographic data form, the Acne Quality of Life Scale, the Hospital Anxiety and Depression Scale, the Shortened Level of Expressed Emotion Scale (SLEES) and, the Rosenberg Self-Esteem Scale. The Global Acne Grading System is performed by an experienced dermatologist to determine the severity of acne.

RESULTS

Out of 118 patients, 78 (66.1%) were female and 40 (33.9%) were male. The mean age of patients was 15.2 ± 1.3 years. There was a positive correlation between the severity of acne and the levels of perceived intrusiveness subscores of SLEES (P = .021, r = 0.212). Significant correlations were also observed among quality of life scores, anxiety and depression levels, lack of emotional support (LES) scores, and self-esteem levels. The initial linear regression analysis demonstrated that the level of LES subscores of SLEES and levels of anxiety and depression were predictors of self-esteem. In the second regression analysis, anxiety and depression levels were identified as significant predictors of quality of life.

CONCLUSION

The perceived family emotional atmosphere may be an important factor in evaluating the severity of acne as well as the self-esteem and quality of life of adolescent patients with acne vulgaris.

Comparative Analysis of Redox Homeostasis Biomarkers in Patients with Psoriasis and Atopic Dermatitis

Aim: There are no studies regarding comparative analysis of serum biomarkers of oxidative stress in patients with psoriasis (PsO) and atopic dermatitis (AD). We aimed to compare the serum redox homeostasis parameters in patients with PsO vs. AD in an attempt to find the sensitive and specific oxidative stress biomarker that could best reflect the existence of one of these disease entities. Methods: Forty patients with PsO and forty patients with AD were consecutively included in this cross-sectional study. Parameters of redox homeostasis, i.e., pro-oxidants [malondialdehyde (MDA) and advanced oxidation protein products (AOPP)] and antioxidants [catalase (CAT) and superoxide dismutase (SOD)] were determined. Results: There was no difference in oxidative stress biomarkers between the PsO and AD group, except for higher CAT activity in the AD group (p < 0.001). Among all examined redox homeostasis biomarkers, ROC analysis showed that only CAT exhibited good diagnostic accuracy (AUC = 0.719) in the discrimination of patients with PsO vs. AD, with 0.436 U/L as the cut-off value of CAT activity. Conclusions: The CAT exhibited good diagnostic accuracy in the discrimination of patients with AD from those with PsO. The obtained results could suggest the importance of the use of antioxidants as a potential therapeutic strategy in the treatment of these two skin inflammatory diseases.

Niosomal Curcumin Suppresses IL17/IL23 Immunopathogenic Axis in Skin Lesions of Psoriatic Patients: A Pilot Randomized Controlled Trial

Psoriasis (PS) is characterized by hyperplasia of epidermis and infiltration of immune cells in the dermis. A negligible susceptibility of hypodermic permeation for local anti-inflammatory remedies is one of the major causes of medication failures. Although curcumin (CUR) has indicated effectiveness in treatment of inflammation, its successful permeation through the stratum corneum is yet a challenging issue. Therefore, niosome (NIO) nanoparticles were used as curcumin carriers to enhance its delivery and anti-inflammatory effects. Curcumin-niosome (CUR-NIO) formulations were constructed by the thin-film-hydration (TFH) technique and were added to hyaluronic acid and Marine-collagen gel-based formulation. Five mild-to-moderate PS patients (18-60 years) with PASI scores < 30 with symmetrical and similar lesions were included in the study. The prepared formulation (CUR 15 µM) was topically administered for 4 weeks on the skin lesions, in comparison to the placebo. Clinical skin manifestations were monitored and skin punches were obtained for further gene expression analyses. There was a significant reduction in redness, scaling, and an apparent improvement in CUR-NIO-treated group in comparison to the placebo-treated counterpart. The gene expression analyses resulted in significantly downregulation of IL17, IL23, IL22, and TNFα, S100A7, S100A12, and Ki67 in CUR-NIO-treated lesions. Consequently, CUR-NIO could provide therapeutic approaches for the patients with mild-to-moderate PS by suppressing the IL17/IL23 immunopathogenic axis.