IL2RA Genetic Variants Reduce IL-2–Dependent Responses and Aggravate Human Cutaneous Leishmaniasis

IL2RA genetic variants reduce IL-2-dependent responses and aggravate human cutaneous leishmaniasis.

The outcome of Leishmania infections varies substantially, depending on the host and the parasite strain; infection may be asymptomatic or cause mild or severe skin ulcers (cutaneous leishmaniasis [CL]), limited or disseminated lesions, or lethal visceral disease. We previously reported an association between IL-2R mutations and susceptibility to visceral leishmaniasis in children infected with...

Rare variants of cutaneous leishmaniasis presenting as eczematous lesions

  Cutaneous Leishmaniasis may present with clinical presentation such as zosteriform, sporotrichoid and erysipeloid. The eczema variant has rarely been reported. We report a 27- year- old patient with atypical cutaneous leishmaniasis resembling eczema on the hand of a man in Yazd province in the central of Iran.  

Cutaneous leishmaniasis and human conflict.

Cutaneous Manifestations of Human and Murine Leishmaniasis

The leishmaniases are diseases caused by pathogenic protozoan parasites of the genus Leishmania. Infections are initiated when a sand fly vector inoculates Leishmania parasites into the skin of a mammalian host. Leishmania causes a spectrum of inflammatory cutaneous disease manifestations. The type of cutaneous pathology is determined in part by the infecting Leishmania species, but also by a c...

Comparison of Th1 and Th2 Responses in Non-Healing and Healing Patients with Cutaneous Leishmaniasis

Background: Cutaneous leishmaniasis is an endemic disease in many regions of Iran, including the city of Mashhad. In recent years, some cases have not responded to Glucantime, the usual treatment for this disease. The cellular immune response caused by T-helper type 1 (Th1) cells has an important role in protection against leishmaniasis, and activation of the T-helper type 2 (Th2) response caus...