Inflammatory Memory in Epidermal Stem Cells - A New Strategy for Recurrent Inflammatory Skin Diseases.

The ability of the skin to "remember" has been a potential mechanism for studying recurrent skin diseases. While it has been thought that the ability to retain past encounters is the prerogative of immune cells, it has recently been discovered that skin tissue stem cells can also take on this task. Epithelial stem cells undergoing inflammation retain their "memory" through epigenetic reprogramming and exhibit rapid epithelialization and epidermal proliferation upon secondary stimulation.

Death Caused by Disseminated Herpes Zoster in a Patient with Multiple Myeloma: A Case Report and Literature Review.

We report a fatal case of disseminated herpes zoster in a patient with multiple myeloma, illustrating the severe risks immunocompromised individuals face from viral infections. By combining a detailed case report with an extensive literature review, the paper seeks to shed light on the underlying susceptibility factors for varicella-zoster virus infection in multiple myeloma patients. We further evaluate effective prophylactic protocols for herpes zoster, aiming to equip clinicians with improved therapeutic strategies.

Efficacy of Acupuncture for Chronic Spontaneous Urticaria : A Randomized Controlled Trial.

Background: The effectiveness of acupuncture for patients with chronic spontaneous urticaria (CSU), reported in a few small-scale studies, is not convincing.

Objective: To investigate whether acupuncture leads to better effects on CSU than sham acupuncture or waitlist control.

Design: A multicenter, randomized, sham-controlled trial.

Successful Treatment of Recurrent Adult-Onset Still's Disease with Tocilizumab: A Case Report and Literature Review.

Adult-onset Still's disease (AOSD) is considered a rare autoimmune inflammatory disorder with an unclear etiology and pathogenesis.The main clinical manifestations of this disease are high fever, joint pain, and transient skin lesions. Physical examination may reveal hepatomegaly, splenomegaly, and lymphadenopathy, while laboratory tests show abnormalities such as elevated white blood cell count (WBC), erythrocyte sedimentation rate (ESR), C-reactive protein (CRP), and serum ferritin (SF).

Efficacy and safety of laser-related therapy for melasma: A systematic review and network meta-analysis.

Background: Melasma is a prevalent, persistent hyperpigmentation disorder that negatively affects the psychological health of patients. However, the treatment outcome remains unsatisfactory due to the complexity of pathogenesis, recurrence characteristics, and relatively high morbidity.

Objectives: To compare the performance of laser-related therapies in improving the melasma area severity index (MASI) score of melasma and the occurrence of adverse effects by network meta-analysis (NMA).

Artificial intelligence-assisted dermatology diagnosis: From unimodal to multimodal.

Artificial Intelligence (AI) is progressively permeating medicine, notably in the realm of assisted diagnosis. However, the traditional unimodal AI models, reliant on large volumes of accurately labeled data and single data type usage, prove insufficient to assist dermatological diagnosis. Augmenting these models with text data from patient narratives, laboratory reports, and image data from skin lesions, dermoscopy, and pathologies could significantly enhance their diagnostic capacity.

Successful Treatment of Psoriasis Combined with Bullous Pemphigoid with Dupilumab: A Case Report.

Psoriasis is an immune-mediated chronic inflammatory disease that can be combined with complications such as diabetes, cardiovascular disease, obesity, and kidney disease. The comorbidity of psoriasis with autoimmune bullous diseases (AIBD) has been reported previously in several cases, the most frequent of which is bullous pemphigoid (BP). The underlying mechanisms of psoriasis with BP are not clear and there are no uniform treatment criteria.

Tofacitinib for the Treatment of Psoriasiform Dermatitis Caused by IL-17 Inhibitors: A Case Report.

Psoriasis is a recurring systemic disease that can be treated with biologics to some effect. However, precisely targeting inflammatory mediators may disrupt immune system homeostasis and lead to new conditions. Here, we report a case of psoriasiform dermatitis (PsoD) caused by IL-17 inhibitors (IL-17i) namely secukinumab treatment for psoriasis.

Pharmaceutical preparations of Periplaneta americana (KangFuXin liquid) in the treatment of pressure ulcer: A meta-analysis.

Pressure ulcers often become chronic wounds that are difficult to treat and that tend to recur after healing. In China, convincing data from randomised trials have demonstrated that the pharmaceutical preparations of Periplaneta americana (KangFuXin Liquid, KFX) have a significant efficacy for pressure ulcers. To provide more reference to the clinicians and experts, we conducted a meta-analysis based on the existing randomised controlled trials (RCTs).

Tofacitinib for the Treatment of Steroid-Induced Rosacea.

Purpose: Conventional treatment suffers from a dilemma of poor efficacy. The clinical use of Janus kinase (JAK) inhibitors in the treatment of steroid-induced rosacea has rarely been explored.

Patients And Methods: We present a case of steroid-induced rosacea successfully treated with JAK inhibitor tofacitinib, with no adverse effects.

Functional connectivity impairment of thalamus-cerebellum-scratching neural circuits in pruritus of chronic spontaneous urticaria.

Unlabelled: Pruritus of chronic spontaneous urticaria (CSU) is one of the most common and irritating sensations that severely affects the quality of life. However, the changes in the functional connectivity (FC) between thalamic subregions and other brain regions have not been fully elucidated. This study aimed to explore the potential changes in brain neural circuits by focusing on various subregions of the thalamus in patients with CSU pruritus to contribute to the understanding of chronic pruritus from the perspective of central mechanisms.

Acupuncture and Related Therapies for Chronic Urticaria: A Critical Overview of Systematic Reviews.

Background: Chronic urticaria (CU) can severely impair the quality of life. Acupuncture and related therapies have been widely used in the treatment of CU in China. This study aimed to summarize and critically evaluate the methodological and reporting quality of relevant systematic reviews (SRs) and present objective and comprehensive evidence on the effectiveness and safety of acupuncture and related therapies for CU.

Dupilumab for Chronic Prurigo in Different Backgrounds: A Case Series.

Chronic prurigo (CPG) is a chronic inflammatory disease characterized by intense pruritus, and therapy is often challenging due to its unclear pathogenesis. Here, we report four patients with refractory CPG from different backgrounds who experienced failure of conventional therapy and were controlled with dupilumab, accompanied by a significant decrease in pruritus numerical rating scale, dermatology life quality index, and investigator global assessment, without adverse effects. Furthermore, dupilumab improved the condition of asthma in CPG patients along with an increase in asthma control test scores.

Burning and Scaling Probably Associated with Dupilumab Therapy: A Case Report.

Case Report: We present the case of a 51-year-old male who experienced temporary desquamation and recurrent burning sensation in primary skin lesions after the injection of dupilumab. The scaling lasted for 1 week and subsided, while the burning became aggravated with each injection of dupilumab, which gradually subsides after 8 weeks, and there was no recurrence since then.

Conclusion: Dupilumab is an emerging and efficacious biologics medication for AD.

Facial Irritant Contact Dermatitis Caused by Pyraclostrobin.

Contact dermatitis and facial contact dermatitis caused by pesticides are not uncommon in China. However, clinically, due to the wide variety of pesticides, they mainly appear in the form of case reports. We reported a 70-year-old male patient developed facial irritant contact dermatitis (ICD) due to pyraclostrobin which was sprayed on his face.

The immunoregulatory effects of natural products on psoriasis via its action on Th17 cells versus regulatory T cells balance.

Psoriasis is an incurable, chronic inflammatory disease, which brings a substantial burden on individuals and society. Currently, the treatment of psoriasis has entered the era of biologics, but its highly targeting of inflammatory mediators may enable the immune response to circumvent the blockade, leading to disease recurrence, or other clinical and immunological characteristics. Therefore, the discovery of new therapies that have the ability of multidirectional regulation on immunity and maintain the dynamic balance of immunity in psoriasis, may be the key to the treatment of the disease.

Tofacitinib for Prurigo Nodularis: A Case Report.

Purpose: Despite recent advances in the treatment of prurigo nodularis, conventional treatment suffers from a dilemma of poor efficacy. The clinical use of Janus kinase (JAK) inhibitors in the treatment of Prurigo nodularis has rarely been explored.

Patients And Methods: We present a case of prurigo nodularis successfully treated with, JAK inhibitor tofacitinib with no adverse effects.

Efficacy and Safety of Liquid Nitrogen Cryotherapy for Lichen Simplex Chronicus: A Meta-Analysis.

Background: Lichen simplex chronicus (LSC) is characterized by localized lichenification and intense itching. It has been reported that the added use of liquid nitrogen cryotherapy (LNC) for LSC has significant efficacy and notable safety. Therefore, we conducted a meta-analysis based on existing randomized controlled trials (RCTs).

Study on the related factors of post-herpetic neuralgia in hospitalized patients with herpes zoster in Sichuan Hospital of Traditional Chinese Medicine based on big data analysis.

Although various factors were reported to be related to post-herpetic neuralgia (PHN), studies based on adequate and comprehensive data were absent. Data was extracted from cases of hospitalized patients with herpes zoster in dermatology department, Sichuan hospital of traditional Chinese medicine range from December, 2011 to February, 2018, and then cleaned to build prediction model with TREENET algorithms. Following evaluated the prediction model by ROC and confusion matrix, variables importance ranking and variables dependency analysis were performed, resulting in the importance ranking of factors for PHN and the dependency between factors and PHN.

Tacrolimus ointment in the treatment of hormone-dependent dermatitis: A protocol of systematic review.

Background: Long-term use of corticosteroid ointment for external using or skin management products and cosmetics containing corticosteroid will produce a hormone-dependent effect on facial skin and destroy the barrier function of the skin. It is easy to cause repeated attacks of facial skin inflammation after drug withdrawal because corticosteroid hormones can cause the expression of inflammatory factors in the body, which has a serious impact on patients. The general treatment method is to stop using hormone drugs for psychotherapy and inform patients of the basic knowledge of hormone-dependent dermatitis and daily facial care, but the effect is not good.

Acupuncture for patients with chronic pruritus: protocol of a systematic review and meta-analysis.

Introduction: Chronic pruritus (CP) frequently occurs in many skin and systemic diseases, and adversely affects quality of life. This systematic review aims to evaluate treatment effects of acupuncture on CP.

Methods And Analysis: An electronic and manual search will be conducted for all acupuncture treatments for CP, from the inception date of predefined database up to 28 February 2020.