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JAMA Psychiatry
March 2025
Institute of Behavioral Science, Feinstein Institutes for Medical Research, Manhasset, New York.
Importance: Peripheral (blood-based) biomarkers for psychiatric illness could benefit diagnosis and treatment, but research to date has typically been low throughput, and traditional case-control studies are subject to potential confounds of treatment and other exposures. Large-scale 2-sample mendelian randomization (MR) can examine the potentially causal impact of circulating proteins on neuropsychiatric phenotypes without these confounds.
Objective: To identify circulating proteins associated with risk for schizophrenia (SCZ), bipolar disorder (BD), and major depressive disorder (MDD) as well as cognitive task performance (CTP).
Background: People with cystic fibrosis (pwCF) often have multifactorial peripheral muscle abnormalities attributed to, for example, malnutrition, steroid use, altered redox balance and, potentially, CF-specific intrinsic alterations. Malnutrition in CF now includes an increasing prevalence of overweight and obesity, particularly in those receiving CF transmembrane conductance regulator (CFTR) modulator therapy (CFTRm). We aimed to characterise peripheral muscle function and body composition in pwCF on Elexacaftor/Tezacaftor/Ivacaftor (ETI) CFTRm, compared to healthy controls.
View Article and Find Full Text PDFHLA
March 2025
Department of Transplantation Immunology, Maastricht University Medical Center, Maastricht, the Netherlands.
Tumour cells, which are often found in the peripheral blood of patients with acute leukaemia, may harbour multiple somatic alterations throughout the genome, including changes in the HLA region and short tandem repeat (STR) regions. We investigated whether such somatic alterations interfere with HLA and chimerism diagnostics conducted in preparation for an allogeneic haematopoietic stem cell transplantation (allo-HSCT). This study describes 10 patient-based cases for which laboratory diagnostics were performed prior to a possible stem cell transplant in the Maastricht University Medical Center.
View Article and Find Full Text PDFBackground: Osseointegration (OI) has revolutionized prosthetic rehabilitation for amputees. Despite its contributions, postamputation pain remains a significant problem. This study aims to investigate the role of sciatic nerve regenerative peripheral nerve interface (RPNI) in patients undergoing transfemoral OI, focusing on its impact on pain and prosthetic wear.
View Article and Find Full Text PDFOncol Lett
April 2025
Department of Orthopedics, The First Clinical Medical College, Guangdong Medical University, Zhanjiang, Guangdong 524023, P.R. China.
Schwannomas are rare benign neoplasms originating from Schwann cells of peripheral nerve sheaths. The current study presents a distinctive case involving multiple schwannomas along the peripheral nerves of the left upper extremity. The patient exhibited multiple gradually enlarging subcutaneous masses distributed along the nerves of the left upper limb, without pain, neurological deficits or a positive Tinel's sign upon physical examination.
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