Instruct: Identify the main category of Medrxiv papers based on their titles.
Query: The Prognostic Value of PD-1/PD-L1 Expression on Tumor Cells and Tumor-Infiltrating Immune Cells in Patients with Colorectal Cancer: a Systematic Review and Meta-Analysis Protocol
Neuroprotective effect of vitamin B6 and vitamin B12 against vincristine- induced peripheral neuropathy: A randomized, double- blind, placebo controlled, multicenter trial
Trends in social exposure to SARS-Cov-2 in France. Evidence from the national socio-epidemiological cohort - EPICOV
Association between time spent with family and loneliness among Japanese workers during the COVID-19 pandemic: a cross-sectional study
A novel assessment method for COVID-19 humoral immunity duration using serial measurements in naturally-infected and vaccinated subjects.
Software development for autologous skin substitute production
Estimating the state of the Covid-19 epidemic curve in Mayotte during the period without vaccination
Is there a serum proteome signature to predict mortality in severe COVID-19 patients?
Inequities among vulnerable communities during the COVID-19 vaccine rollout
Investigating childhood maltreatment as a modifier of genetic risk for cardiovascular disease in the UK Biobank
Sub-5-minute Detection of SARS-CoV-2 RNA using a Reverse Transcriptase-Free Exponential Amplification Reaction, RTF-EXPAR
A pipeline for tabular dataset formation from unstructured data provided by ACR Appropriateness Criteria guidelines
Variation in the reporting of elective surgeries and its influence on patient safety indicators
Metacognition in Functional Cognitive Disorder
Factors associated with COVID-19 related hospitalisation, critical care admission and mortality using linked primary and secondary care data
Ivacaftor, not ivacaftor/lumacaftor, is associated with lower pulmonary inflammation in preschool cystic fibrosis
Spatiotemporal droplet dispersion measurements demonstrate face masks reduce risks from singing: results from the COvid aNd FacEmaSkS Study (CONFESS)
Machine Learning Methods to Predict Survival in Patients Following Traumatic Aortic Injury
Age-dependent heterogeneity of lymph node metastases and survival in breast cancer: A population-based study.
Altered increase in STAT1 expression and phosphorylation in severe COVID-19
Effect of antihypertensive drug treatment on long-term blood pressure reduction: An individual patient-level data meta-analysis of 352,744 Participants from 51 large-scale randomised clinical trials
Effectiveness of a text message intervention promoting seat belt use among targeted young adults: A randomized trial
Cumulative survival profiling: a new PAP-based method for detecting heteroresistance in staphylococcal clinical isolates
Effectiveness of regional restrictions in reducing SARS-CoV-2 transmission during the second wave of COVID-19, Italy.
DNA methylation of Nuclear Factor of Activated T Cells 1 mediates the prospective relation between exposure to different traumatic event types and post-traumatic stress disorder
Survey of Contaminated Percutaneous Injuries in Anesthesia Practitioners