Osteosarcoma (OS) is a highly malignant bone tumor with poor prognosis and limited therapeutic options. Recent studies have highlighted the critical role of RNA modifications, particularly N6-methyladenosine (m6A) methylation, in cancer progression. This study aimed to investigate the role of ALKBH1, a m6A demethylase, in the proliferation and metastasis of OS through the regulation of TRAF1.
View Article and Find Full Text PDFObjectives: This study aimed to investigate the application status of preventive measures for feeding intolerance in patients with severe traumatic brain injury (STBI) in China and analysis the differences and their causes.
Methods: A cross-sectional survey was conducted. From December 2019 to January 2020, ICU nurses and physicians of 89 hospitals in China were surveyed by using a questionnaire on preventive strategies for feeding intolerance in patients with STBI.
Objectives: Enteral formula delivery strategy is an important part of enteral nutrition. We aimed to synthesize up-to-date studies to clarify the effects of intermittent versus continuous feeding on feeding intolerance during enteral nutrition in critically ill adults.
Design: A meta-analysis of randomized controlled trials.
Purpose: To investigate the effect of early enteral nutrition on outcomes of trauma patients in the intensive care unit (ICU).
Methods: Clinical data of trauma patients in the ICU of Daping Hospital, China from January 2012 to December 2017 was retrospectively analyzed, including patient age, gender, injury mechanism, injury severity score (ISS), nutritional treatment, postoperative complications (wound infection, abdominal abscess, anastomotic rupture, pneumonia), mortality, and adverse events (nausea, vomiting, abdominal distention). Only adult trauma patients who developed bloodstream infection after surgery for damage control were included.
Therapeutic strategies to promote nerve cell growth and improve their functions or stimulate nerve fiber reconnection and ameliorate the loss of neuronal functions are in high demand. A disadvantage of current conventional methods, which includes injection of nerve growth factors (NGF) either systemically or in the affected area, is rapid clearance or degradation of NGF, thereby reducing the effective concentration of NGFs that can reach the damaged nerves to stimulate the healing process. To overcome this obstacle, a nanoparticle platform based on mesoporous silica nanoparticles (MSNs) was developed to not only prevent clearance and degradation of NGFs, but also deliver the NGF directly to nerve cells to promote nerve cell proliferation and neurite growth.
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