10 ফলাফল
Infections caused by Streptococcus pyogenes (group A Streptococcus [GAS]) are highly prevalent in the tropics, in developing countries, and in the Indigenous populations of developed countries. These infections and their sequelae are responsible for almost 500,000 lives lost prematurely each year. A
BACKGROUND
Pyoderma gangrenosum is an inflammatory neutrophilic dermatosis characterized by painful cutaneous ulcerations and often associated with systemic inflammatory and neoplastic diseases. Here we report the first case of pyoderma gangrenosum in a patient with refractory celiac
Antimicrobial peptides (AMPs) hold promise as the next generation of antimicrobial agents, but often suffer from rapid degradation in vivo. Modifying AMPs with non-proteinogenic residues such as peptoids (oligomers of N-alkylglycines) provides the potential to improve stability. We have identified
A patient with pyoderma gangrenosum without associated disease was studied. Routine investigations showed several abnormalities. High ESR, high alkaline phosphatase and glutamyl transferase (gamma-GT) levels, low iron and iron binding capacity, altered protein spectrum, presence of Staphylococcus
BACKGROUND
The microscopic and microbial features of the spreading epidermal collarettes of canine exfoliative superficial pyodermas are poorly characterized.
OBJECTIVE
To characterize the clinical, cytological, microbial and histopathological features of epidermal collarettes in five
Pyoderma gangrenosum is a rare inflammatory neutrophilic dermatosis manifesting as painful ulcers with violaceous, undermined borders on the lower extremities. It may occur in the context of classic syndromes like PAPA (pyogenic arthritis, pyoderma gangrenosum and acne) and SAPHO (synovitis, acne,
BACKGROUND
Lympho-epithelial Kazal-type inhibitor (LEKTI) tightly controls the activities of serine proteases such as kallikrein-related peptidase (KLK) 5 and KLK7 in the epidermis. LEKTI is known to be an essential molecule for the epidermal skin barrier, as demonstrated by SPINK5 nonsense
BACKGROUND
Elafin is a serine protease inhibitor that has various epithelial cell regulatory and immunomodulatory effects including inactivation of neutrophil elastases. This later role originated the interest of elafin in certain neutrophil-rich dermatoses. Interestingly, it has been speculated
Cathepsin (Cat) L is an important lysosomal proteinase involved in a variety of cellular functions including intracellular protein turnover, epidermal homeostasis and hair development. Hurpin (serpinB13) is a cross-class specific serine protease inhibitor of Cat L. We have analysed the expression
Ulcerations of the skin and mucosal membranes are a common feature of autoinflammatory diseases. They can give raise to chronic wound healing defects and should be considered in the differential diagnosis of chronic skin ulcers. The increased activation of the innate immune system in the absence of