BACKGROUND Melanoma is a malignant neoplasm with high metastatic disease risk and elevated mortality. Incidence of melanoma varies according to geographic region and genetic BACKGROUND Epidemiological studies indicate that acral melanoma (AM) is among the most common melanomas in the Mexican population. While extensive studies have identified genes associated with melanoma, little is known ab...

Pemphigus foliaceus is a benign variety of pemphigus group. It rare autoimmune blistering disease that affects the skin without mucosal involvement. can present in endemic and sporadic form; whereby form common Brazil Tunisia, known as fogo selvagem. There was no previous case reported Malaysia. We report 43-year-old man, who presented with generalized extensive blisters vesicles crust scale. T...

Deficient epidermal adhesion is a hallmark of blistering skin disorders and chronic wounds, implicating integrins as potential therapeutic targets. Integrin α3β1, a major receptor in the epidermis for adhesion to laminin-332 (LN-332), has critical roles in basement membrane (BM) organization during skin development. In the current study we identify a role for α3β1 in promoting stability of nasc...

Pemphigus vulgaris is a blistering autoimmune disease with suprabasal cleft formation, which is the most common autoimmune blistering disease in eastern countries, such as Middle East. Predisposition to pemphigus is linked to genetic factors. Tuberous sclerosis is also a genetic disorder of hamartoma formation in many organs, particularly the skin, brain, eye, kidney and heart. We report ...

The etiology of skin integrity disorders of the lower extremities can be very diverse. In addition to common diagnoses such as venous ulcers with ischemic etiology, decubitus ulcers and diabetic foot syndrome, ulceration of a malignant etiology must also be considered. Malignant melanoma is one of the most dangerous forms of skin cancer and, although rare, may cause foot lesions. The most frequ...

Animal models have enhanced our understanding of the pathogenesis of autoimmune diseases. For these models, genetically identical, inbred mice have commonly been used. Different inbred mouse strains, however, show a high variability in disease manifestation. Identifying the factors that influence this disease variability could provide unrecognized insights into pathogenesis. We established a no...

Acrodermatitis chronica atrophicans is a rare late manifestation of tick-borne Borrelia burgdorferi infection, manifesting as inflammatory and atrophic lesions on acral skin. We describe the case of a 73-year-old woman with skin changes progressed to marked atrophy on her left hand and an edematous inflammatory involvement of the face. The diagnosis of acrodermatitis chronica atrophicans was ma...