Two Broad Categories Overlapping With Rheumatoid Arthritis Observed in Synovial Biopsies from Patients With Juvenile Idiopathic Arthritis.

Objective: The objective is to characterize transcriptomic profiles and immune cell composition and distribution in juvenile idiopathic arthritis (JIA) synovial biopsies, assess for associations of these features with clinical parameters, and compare JIA and rheumatoid arthritis (RA) synovial features.

Methods: RNA sequencing (RNASeq) was performed on 24 samples, with pathway analysis and inference of relative abundance of immune cell subsets based on gene expression data. Two multiplex fluorescence immunohistochemistry (IHC) panels were performed on 28 samples (including 13 on which RNASeq was performed), staining for CD206 classical and CD206 nonclassical macrophages, and CD8 and CD4 T and B lymphocytes.

p16, a marker of cellular senescence, is associated with renal disease in the B6. mouse model of lupus.

Objectives: Despite treatment, one-third of patients with lupus nephritis (LN) show a decline in renal function. Prognostic markers of poor outcome as well as novel therapeutic targets are therefore highly sought. We showed that p16, a marker of cellular senescence, is observed in baseline kidney biopsies from patients with LN, and is associated with renal disease.

Onset of IgA nephropathy in a patient treated with infliximab for ankylosing spondylitis.

We report the case of a 43-year-old man, suffering from ankylosing spondylitis and treated with Infliximab 5 mg/kg every 2 months, with an excellent disease control. During a follow-up consultation, an incipient renal insufficiency is detected. A urine analysis showed haematuria and proteinuria and a renal puncture-biopsy revealed an image of IgA nephropathy.

[Comparative study of needs of transplanted patients or those waiting for an organ transplantation and the nurses' attitudes of these needs].

Literature has shown that information, education and support had a beneficial effect on how the patients and their family lived through the transplant process. In our daily practice, we are permanently confronted with requests for information and psychological adjustments from our patients. Do the needs of this population meet the representations of the care-takers? Our theoretical framework is based on the theories of Maslow and Callista Roy, on the concept of social representations according to Moscovici and on the steps of the transplant process.

Cloning and characterization of iron-containing superoxide dismutase from the human malaria species Plasmodium ovale, P. malariae and P. vivax.

The iron-containing superoxide dismutase (FeSOD) gene from three human malaria species, namely Plasmodium ovale, P. malariae and P. vivax, was amplified by polymerase chain reaction, cloned and then sequenced.

Analysis of genetic diversity at the iron-containing superoxide dismutase locus in Plasmodium falciparum wild isolates.

In order to investigate the genetic diversity of iron-containing superoxide dismutase (FeSOD) from Plasmodium falciparum, a potential anti-malarial therapeutic target, we cloned and sequenced Plasmodium FeSOD from 26 blood samples from non-infected patients. Fifteen clones had the same nucleotide sequence as that of the FeSOD gene of the P. falciparum strain HB3 cultivated in vitro.

Thigh augmentation.

Based on the experience with calf and buttock augmentation, a new type of implant was designed for thigh augmentation. A case report is presented.

[The treatment of heel skin defects using a medial plantar skin flap].

The instep neurovascular flap, based on the medial plantar artery and innervated by the medial plantar nerve, is in our opinion the treatment of choice for resurfacing heel skin defects. The flap is usually raised as an island flap in the non weight-bearing surface of the foot. It provides heel cover with thick skin combined with a perfectly adapted texture.