Psoriasis is associated with fissured tongue but not geographic tongue: a prospective, cross-sectional, case-control study.

Background And Objectives: It has been postulated that psoriasis is associated with tongue lesions and geographic tongue might be "oral psoriasis". However, reports are inconclusive, prevalence rates vary and data for Europe are sparse. In this prospective case-control study we investigated the point-prevalence of tongue conditions in an Austrian cohort.

Bone microstructure and volumetric bone mineral density in patients with hyperuricemia with and without psoriasis.

Unlabelled: We analyzed volumetric bone mineral density (vBMD) and bone microstructure using HR-pQCT in subjects with normouricemia (NU) and subjects with hyperuricemia (HU) with and without psoriasis (PSO). HU was associated with higher cortical vBMD and thickness. Differences in average and trabecular vBMD were found between patients with PSO + HU and NU.

Tumor-associated B-cells induce tumor heterogeneity and therapy resistance.

In melanoma, therapies with inhibitors to oncogenic BRAF are highly effective but responses are often short-lived due to the emergence of drug-resistant tumor subpopulations. We describe here a mechanism of acquired drug resistance through the tumor microenvironment, which is mediated by human tumor-associated B cells. Human melanoma cells constitutively produce the growth factor FGF-2, which activates tumor-infiltrating B cells to produce the growth factor IGF-1.

Bone microarchitecture deteriorations and a fragility fracture in a patient with beta and alpha heterozygous thalassemia: a case report.

To date there are few studies that have investigated bone mineral density (BMD) and markers of bone metabolism in patients with thalassemia minor form. None of the previous trials presented bone structure analysis in the patient populations. We present the case of a 24-year-old Turkish woman with heterozygous beta and alpha thalassemia who sustained a low-trauma fracture of the inferior pubic ramus.

Osteogenesis imperfecta type III and hypogonadotropic hypogonadism result in severe bone loss: a case report.

We present the case of a 33-year-old male patient with multiple fractures and typical radiographical and clinical characteristics of osteogenesis imperfecta (OI) type III. Furthermore, the patient has suffered from hypogonadotropic hypogonadism since childhood. On the basis of antiresorptive therapy, no further fractures occurred within several years.