BSV163/DOPE-mediated TRAIL gene transfection acts synergistically with chemotherapy against cisplatin-resistant ovarian cancer.

Ovarian cancer is the seventh most frequently diagnosed cancer among women worldwide. Most patients experience recurrence and succumb eventually to resistant disease, underscoring the need for an alternative treatment option. In the presented manuscript, we investigated the effect of the TRAIL-gene, transfected by an innovative bioinspired lipid vector BSV163/DOPE in the presence or absence of cisplatin, to fight against sensitive and resistant ovarian cancer.

Antibacterial and transfection activities of nebulized formulations incorporating long n-alkyl chain silver N-heterocyclic carbene complexes.

The development of new antibacterial molecules is essential in view of the emergence of pathogenic strains resistant to multiple antibiotics. Among the infectious pathologies, pulmonary infections are particularly difficult to treat due to the complexity of lung anatomy and the presence of natural barriers such as mucus. At present, the aerosol delivery of antibacterial compounds is still poorly employed.

Enhancement of lung gene delivery after aerosol: a new strategy using non-viral complexes with antibacterial properties.

The pathophysiology of obstructive pulmonary diseases, such as cystic fibrosis (CF), leads to the development of chronic infections in the respiratory tract. Thus, the symptomatic management of the disease requires, in particular, repetitive antibiotherapy. Besides these antibacterial treatments, certain pathologies, such as CF or chronic obstructive pulmonary disease (COPD), require the intake of many drugs.

BAFF-induced changes in B cell antigen receptor-containing lipid rafts in Sjögren's syndrome.

Objective: To determine the effect of excessive production of BAFF on the distribution and function of B cell subsets in patients with primary Sjögren's syndrome (SS).

Methods: The phenotype of B lymphocytes was analyzed by flow cytometry. Differences in the expression level of membrane IgD and CD38 were used to identify B lymphocyte subsets evolving from naive Bm1 through memory Bm5 cells.

Is periodontal disease mediated by salivary BAFF in Sjögren's syndrome?

Objective: To correlate the periodontal status of 15 patients with primary Sjögren's syndrome (SS) with their salivary levels of BAFF.

Methods: The periodontal status of 15 patients who fulfilled the criteria for primary SS was compared with that of 15 controls with xerostomia who did not fulfill the criteria for primary SS but had similar symptoms of dry mouth. The level of BAFF was measured in paired samples of saliva and serum using in-house enzyme-linked immunosorbent assays.

Thyroid dysfunction in primary Sjögren's syndrome: a long-term followup study.

Objective: To evaluate the prevalence of thyroid dysfunction and related autoantibodies in patients with primary Sjögren's syndrome (pSS), and to determine whether these abnormalities develop over time.

Methods: pSS patients (n = 137) and controls (n = 120) were investigated for thyroid dysfunction and for the presence of anti-thyroid peroxidase antibody (anti-TPO) and antithyroglobulin antibody (ATG). Followup time for patients was 1-16 years, and 72 of the 120 controls were reevaluated 3 years after initial evaluation.