Bone Remodeling Markers in Children with Acute Lymphoblastic Leukemia after Intensive Chemotherapy: The Screenshot of a Biochemical Signature.

Purpose: to investigate the effects of intensive chemotherapy and glucocorticoid (GC) treatment on bone remodeling markers in children with acute lymphoblastic leukemia (ALL).

Methods: A cross-sectional study was carried out in 39 ALL children (aged 7.64 ± 4.

High levels of LIGHT/TNFSF14 in patients with Prader-Willi syndrome.

Purpose/methods: Prader-Willi syndrome (PWS) is a rare genetic disorder displaying different clinical features, including obesity and bone impairment. LIGHT/TNFSF14 is a cytokine produced by immune cells affecting both fat and bone metabolism. The present study aimed to evaluate LIGHT serum levels in 28 children and 52 adult PWS patients compared to age and sex-matched controls, as well as correlations with parameters of bone and fat metabolism.

Brain-Type Creatine Kinase Release from Cultured Osteoclasts Exposed to Neridronate in Children Affected by Osteogenesis Imperfecta Type 1.

Brain-type creatine kinase (CK-BB) increases during osteoclastogenesis, with high circulating amounts in type I osteogenesis imperfecta (OI) following treatment with neridronate, a bisphosphonate able to inhibit osteoclast activity and survival. The aim of this study was to demonstrate the correlation between osteoclastogenesis and CK-BB release from OI patients' osteoclasts treated with different concentrations of neridronate. Our patients showed reduced bone quality, increased levels of CTX I, a marker of bone resorption, and decreased levels of OPG, an inhibitor of osteoclastogenesis.

Extra virgin olive oil extract rich in secoiridoids induces an anti-inflammatory profile in peripheral blood mononuclear cells from obese children.

Obesity represents an important public health challenge of the twenty first century reaching epidemic proportions worldwide; this is especially true for the pediatric population. In this context, bioactive compounds from foods are crucial to counteract chronic inflammation as a typical feature of obesity. In particular, extra virgin olive oil (EVOO) is one of the most important functional foods exerting, among others, an anti-inflammatory activity not only due to its major (monounsaturated fatty acids) but also to its minor (phenolics) components, as reported in the last years.

Bone Remodeling in an Mps-1h Girl after Hematopoietic Stem Cell Transplantation along with Enzymatic Replacement Therapy.

Background: Mucopolysaccharidosis-1H (Hurler syndrome, MPS-1H) is the most severe form of a lysosomal storage disorder (LSD) caused by variants in IDUA, encoding alpha- L-iduronidase (IDUA). MPS-1H is also associated with various degrees of skeletal defects due to the accumulation of partially degraded glycosaminoglycans (GAGs) in the lysosomes of connective tissue cells. The efficacy of hematopoietic stem cell transplantation (HSCT) and enzymatic replacement therapy (ERT) on MPS-1H skeletal manifestations is still considered unsatisfactory.