Fingolimod in a patient with heart failure on the background of pulmonary arterial hypertension and coronary artery disease.

Background: Fingolimod is the first oral immunomodulatory therapy approved for highly active relapsing remitting multiple sclerosis. Based on the distribution pattern of fingolimod interacting sphingosine-1-phosphat receptors in organism including immune system and cardiovascular system clinical monitoring of patients and evaluation of adverse events are recommended. Despite extensive data on cardiovascular safety, experience with fingolimod in patients with concomitant cardiological disease, especially within the pulmonary circulation, is rare.

Acupuncture in allergic rhinitis: A Mini-Review.

Acupuncture is a therapy method known for millennia with apparently polygenetic roots. It is traditionally practiced in East Asian countries. During the recent fifty years, it has found wide applications in Europe as well.

Fear of dental treatment--an underrecognized symptom in people with impaired mental health.

Background: In industrialized countries, about 5% to 15% of all adults have a pathologically severe fear of dental treatment, and some 3% avoid going to the dentist altogether. The affected persons may, in turn, suffer from severe dental diseases and their psychosocial effects. Many people with dental phobia have other mental disorders as well.

Neuroborreliosis during natalizumab treatment in multiple sclerosis.

We present a case of acute neuroborreliosis in the setting of long-term treatment with natalizumab. A 33-year-old man was diagnosed with relapsing-remitting multiple sclerosis (MS) in 1999. Following failure of various immunomodulatory treatments including interferon and immunoglobulin, he was treated with mitoxantrone from May 2000 to August 2004.

The histone demethylase UTX regulates stem cell migration and hematopoiesis.

Regulated migration of hematopoietic stem cells is fundamental for hematopoiesis. The molecular mechanisms underlying stem cell trafficking are poorly defined. Based on a short hairpin RNA library and stromal cell-derived factor-1 (SDF-1) migration screening assay, we identified the histone 3 lysine 27 demethylase UTX (Kdm6a) as a novel regulator for hematopoietic cell migration.

Impact of CXCR4 inhibition on FLT3-ITD-positive human AML blasts.

Objective: Internal tandem duplication (ITD) mutations of the FLT3 receptor are associated with a high incidence of relapse in acute myeloid leukemia (AML). Expression of the CXCR4 receptor in FLT3-ITD-positive AML is correlated with poor outcome, and inhibition of CXCR4 was shown to sensitize AML blasts toward chemotherapy. The aim of this study was to evaluate the impact of FLT3-ITD on cell proliferation and CXCR4-dependent migration in human hematopoietic progenitor cells and to investigate their response to CXCR4 inhibition.

Gene therapy for chronic granulomatous disease.

Patients with chronic granulomatous disease (CGD) cannot generate reactive oxygen metabolites, and suffer from severe recurrent infections and dysregulated inflammation. Haematopoietic stem cell transplantation is the only established option for definitive cure for patients with a suitable donor and is indicated when conventional prophylaxis and therapy with antimicrobial medication fail. Gene therapy has the potential to cure CGD, and several clinical trials have been conducted since 1997.

Psychoneuroimmunology--cross-talk between the immune and nervous systems.

Psychoneuroimmunology is a relatively new field of study that investigates interactions between behaviour and the immune system, mediated by the endocrine and nervous systems. The immune and central nervous system (CNS) maintain extensive communication. On the one hand, the brain modulates the immune system by hardwiring sympathetic and parasympathetic nerves (autonomic nervous system) to lymphoid organs.

Benefit assessment of preventive medical check-ups in patients suffering from chronic granulomatous disease (CGD).

Background: Chronic granulomatous disease (CGD) patients are susceptible to recurrent opportunistic infections and to recurrent or chronic inflammations of presumably non-infectious origin. Both types of manifestations are often accompanied by granuloma formation. Both can remain unnoticed until they deteriorate considerably and can become life-threatening if not treated in time.