CDK5R1 promotes Schwann cell proliferation, migration, and production of neurotrophic factors via CDK5/BDNF/TrkB after sciatic nerve injury.

Cyclin-dependent kinase 5 regulatory subunit 1 (CDK5R1) is necessary for central nervous system development and neuronal migration. At present, there are few reports about the role of CDK5R1 in peripheral nerve injury, and these need to be further explored. The CCK-8 and EdU assay was performed to examine cell proliferation.

Relapse of Graves' disease in Chinese children: a retrospective cohort study.

Background: Graves' disease (GD) among children has attracted wide attention. However, data on long-term follow-up are scarce, especially in China. This study aimed to investigate the prognosis after regular treatments of GD and to identify possible influencing factors.

LncRNA HAGLR promotes the proliferation, migration, and neurotrophic factor production of Schwann cells via miR-204/CDK5R1 after sciatic nerve injury.

Peripheral nerve injury induces motor and sensory defects and has serious impacts on patients' quality of life. Schwann cells (SCs) are the major glial cells in the peripheral nervous system and play important roles in the repair and regeneration of peripheral nerves. Long noncoding RNA HAGLR has been reported to be highly expressed in neurons and to promote neuronal differentiation but its expression decreases after nerve injury, suggesting that HAGLR may be involved in the process of nerve injury repair.

Characteristics of Graves' disease in children and adolescents in Nanjing: A retrospective investigation study.

Objective: This cross-sectional study analyzed the clinical characteristics of newly diagnosed Graves' disease (GD) in children and adolescents to provide clinical evidence for the early diagnosis of GD.

Method: From 2013 to 2019, information on children and adolescents with newly diagnosed GD admitted to the Department of Endocrinology, Children's Hospital of Nanjing Medical University, was collected, including clinical features and laboratory tests. The data were summarized and statistically analyzed.

Global and subtype-specific modulation of cortical inhibitory neurons regulated by acetylcholine during motor learning.

Inhibitory neurons (INs) consist of distinct subtypes with unique functions. Previous studies on INs mainly focused on single brain regions, and thus it remains unclear whether the modulation of IN subtypes occurs globally across multiple regions. Here, we monitored the activity of different cortical IN subtypes at both macroscale and microscale in mice learning a lever-press task.

Yam-Containing Serum Promotes Proliferation and Chondrogenic Differentiation of Rabbit Bone Marrow Mesenchymal Stem Cells and Synthesis of Glycosaminoglycan.

The chondrogenic differentiation of bone marrow mesenchymal stem cells (BMSCs) is affected by a variety of factors, including environmental, physical, and chemical factors and growth factors, and traditional Chinese medicine (TCM) preparations can further influence this process. In this study, the effects of different concentrations of Yam-containing serum of rabbits on BMSC proliferation and chondrogenic differentiation were investigated, as were the underlying molecular mechanisms. The growth and proliferation of BMSCs were significantly enhanced upon treatment with Yam-containing serum.

Different Effects of Intravenous, Topical, and Combined Application of Tranexamic Acid on Patients with Thoracolumbar Fracture.

Objective: To observe the efficacy of intravenous, topical, and combined application of tranexamic acid (TXA) in patients with thoracolumbar fracture fixed with percutaneous pedicle screw, and to identify the optimal application method of TXA.

Methods: A total of 181 patients with thoracolumbar fracture treated with percutaneous pedicle screw fixation were enrolled in this randomized controlled trial and were randomly classified into 3 groups, including group A (intravenous group), group B (topical group), and group C (combined group). The total blood loss (TBL), hidden blood loss (HBL), intraoperative blood loss (IBL), preoperative D-dimer, postoperative D-dimer, incidence of deep vein thrombosis (DVT), and incidence of other complications were compared and analyzed among the 3 groups.

Selection of surgical treatment approaches for cervicothoracic spinal tuberculosis: A 10-year case review.

Background: Cervicothoracic spinal tuberculosis is a rare disease. Due to its difficult and challenging surgical exposure, its surgical treatment approach remains inconclusive. Long-term follow-up studies to address this puzzling issue are rarely seen in the literature.