Engraftment After Pediatric Hematopoietic Stem Cell Transplantation and Its Association with Recipient and Donor Phthalate and Bisphenol A Exposure Levels: A Cohort Study.

Phthalates and bisphenols, ubiquitous compounds found in various everyday products, have garnered attention due to their potential health-disrupting effects. This study aimed to (1) investigate urinary phthalate metabolites and bisphenol A (BPA) levels in donors and recipients prior to allogeneic hematopoietic stem cell transplantation (HSCT) and monitor changes in these compounds in pediatric recipients at different time points (Day-9, Day 0, Day+7, Day+28, Day+90), and (2) assess their association with engraftment success. Urine samples from pediatric recipients and donors were collected for analysis of phthalate metabolites and BPA in 34 donor-recipient pairs.

Childhood-onset Takayasu arteritis and immunodeficiency: case-based review.

Takayasu arteritis (TAK) has been rarely reported in patients with immunodeficiency. In this review, we present two cases with childhood-onset TAK (c-TAK) and primary immunodeficiency while reviewing similar cases in the literature. We reviewed the data for our two pediatric patients with c-TAK and primary immunodeficiency.

Pediatric bone marrow transplantation: Psychopathologic features in recipients along with siblings.

Objective: To analyze the development of psychopathology in recipients along with their donor and nondonor siblings and the relationship with the bone marrow transplantation (BMT) process.

Methods: All children were interviewed using the Kiddie Schedule for Affective Disorders and Schizophrenia to assess psychopathology. The depression and anxiety symptoms and self-esteem of children and adolescents were evaluated using the Children's Depression Inventory, State-Trait Anxiety Inventory for Children, State-Trait Anxiety Inventory, and Rosenberg Self-Esteem Scale.

Structural investigation of donor age effect on human bone marrow mesenchymal stem cells: FTIR spectroscopy and imaging.

Stem cell studies hold enormous potential for development of new therapies for tissue regeneration and repair. Bone marrow mesenchymal stem cells (BM-MSCs) can differentiate into a variety of non-hematopoietic tissues and contribute maintenance of healthy hematopoiesis by providing supportive cellular microenvironment into BM. Here, we investigated age-related differences in BM-MSCs by using attenuated total reflection Fourier transform infrared (ATR-FTIR) spectroscopy and FTIR imaging together with hierarchical clustering as a novel methods to clarify global alterations in the structure and function of macromolecules in characterized BM-MSCs of different aged donors.