Construction of a new tool for predicting cancer-specific survival in papillary thyroid cancer patients who have not received surgery.

Background: The prevalence of papillary thyroid cancer is gradually increasing and the trend of youthfulness is obvious. Some patients may not be able to undergo surgery, which is the mainstay of treatment, due to physical or financial reasons. Therefore, the prediction of cancer-specific survival (CSS) in patients with non-operated papillary thyroid cancer is necessary.

[Detection of Rh phenotype in clinical blood transfusion and the necessity of homotype transfusion].

Objective To explore the importance of Rh phenotype detection and homotype blood transfusion. Methods The Rh phenotypes (CcDEe) of 3411 patients with repeated blood transfusions and 4735 blood donors were detected by the microcolumn gel test, and the positive rate of irregular antibodies was counted. A statistical analysis was conducted on the transfusion effectiveness between the Rh homotype transfusion group and the random transfusion group.

Association between lactate to hematocrit ratio and 30-day all-cause mortality in patients with sepsis: a retrospective analysis of the Medical Information Mart for Intensive Care IV database.

Background: The lactate to hematocrit ratio (LHR) has not been assessed for predicting all-cause death in sepsis patients. This study aims to evaluate the relationship between LHR and 30-day all-cause mortality in sepsis patients.

Methods: This retrospective study used the data from Medical information mart for intensive care IV (MIMIC-IV, version 2.

Proteomic Profiling of Unannotated Microproteins in Human Placenta Reveals XRCC6P1 as a Potential Negative Regulator of Translation.

Ribosome profiling and mass spectrometry have revealed thousands of previously unannotated small and alternative open reading frames (sm/alt-ORFs) that are translated into micro/alt-proteins in mammalian cells. However, their prevalence across human tissues and biological roles remains largely undefined. The placenta is an ideal model for identifying unannotated microproteins and alt-proteins due to its considerable protein diversity that is required to sustain fetal development during pregnancy.

CO laser-assisted sclerectomy surgery for secondary open-angle glaucoma after vitrectomy.

Purpose: To explore the efficiency and safety of carbon dioxide (CO) laser-assisted sclerectomy surgery (CLASS) in Chinese patients with glaucoma secondary to vitrectomy.

Methods: This retrospective study consisted of 16 eyes from 16 patients with glaucoma secondary to vitrectomy who underwent CLASS and were followed up for 12 months. Main outcome measures included preoperative and postoperative intraocular pressure, best corrected visual acuity (BCVA), number of anti-glaucoma medications, and postoperative surgical success rate and complications.

Elevated Blood Pressure: A Genetically Determined Risk Factor for Cerebral Artery Dissection.

Background: We aim to investigate the potential causal link between blood pressure (BP) levels and cerebral artery dissection (CAD) risk by employing a 2-sample Mendelian randomization (TSMR) framework.

Methods: Utilizing large-scale genome-wide association studies-retrieved data, we employed various Mendelian randomization (MR) techniques, including inverse variance weighted (IVW), MR-Egger regression, weighted median, and weighted mode, to ascertain BP's causal impact on CAD. The MR-Egger intercept was calculated to assess pleiotropy presence, determining heterogeneity by Cochran's Q statistic.

Construction of a highly specific fluorescence "turn-on" probe for HS detection and imaging in drug-induced live cells, zebrafish and mice arthritis models.

Quantitatively and selectively detecting the biomarker of hydrogen sulfide (HS) in arthritis diseases is of great significance for the early diagnosis and treatment of arthritis. Modern medical studies show that HS as a biomarker is involved in the development of inflammation. In this work, a new highly specific fluorescence "turn-on" probe JMD-HS was tailored for HS detection and imaging in drug-induced live cells, zebrafish and mice arthritis models, which utilized pyrazoline molecule as the fluorescence signal reporter group and 2,4-dinitrophenyl ether group (DNB) with strong intramolecular charge transfer (ICT) effect as the HS recognition moiety and fluorescence quenching group.

[Clinical and genetic analysis of a patient with Neuronal intranuclear inclusion body disease characterized by cortical enhancement in the posterior brain region].

Objective: To explore the clinical, imaging, and genetic characteristics of an adult patient with sporadic Neuronal intranuclear inclusion disease (NIID).

Methods: A patient who had visited the First People's Hospital of Chenzhou on August 6, 2023 was selected as the study subject. Results of clinical examination, neuroimaging, and genetic testing were retrospectively analyzed along with a literature review.

Assessment of prognostic factors in patients with primary ocular adnexal lymphoma when considering competing risk elements.

Background: Accurate prognostic factors for primary ocular adnexal lymphoma (POAL) are scarce. Survival models and prognostic factors derived without considering competing risk factors suffer from major statistical errors. This study aimed to accurately assess prognostic factors in POAL patients using competing risk models, and compare this to the traditional COX proportional hazards model.

Causal effect of COVID-19 on optic nerve and visual pathway disorders: genetic evidence of lung-brain axis.

Purpose: To investigate the potential causal association between COVID-19 exposure and optic nerve and visual pathway disorders through a two-sample bidirectional Mendelian randomization (MR) analysis, and to provide empirical support for the lung-brain axis.

Methods: This MR analysis utilized publicly accessible summary-level data from genome-wide association studies on COVID-19 (n=158,783) and optic nerve and visual pathway diseases (n=412,181), primarily involving individuals of European descent. The random-effect inverse-variance weighted estimation was applied as the main analytical approach, complemented by MR-Egger, weighted median, and weighted mode methods.

S100A10 promotes cancer metastasis via recruitment of MDSCs within the lungs.

Tumor-derived exosomes bind to organ resident cells, activating S100 molecules during the remodeling of the local immune microenvironment. However, little is known regarding how organ resident cell S100A10 mediates cancer metastatic progression. Here, we provided evidence that S100A10 plays an important role in regulating the lung immune microenvironment and cancer metastasis.

Bizarre parosteal osteochondromatous proliferation in the distal ulna where the lesion is continuous with the medullary cavity: a case report.

Background: Bizarre parosteal osteochondromatous proliferation (BPOP) is a rare benign bone tumor, it is also called "Nora's lesion". The lesion is characterized by heterotopic ossification of the normal bone cortex or parosteal bone. The etiology of BPOP is unclear and may be related to trauma.

Regulatory T and CXCR3+ Circulating Tfh Cells Concordantly Shape the Neutralizing Antibody Responses in Individuals Who Have Recovered from Mild COVID-19.

Regulatory T (Treg) cells are involved in the antiviral immune response in patients with coronavirus disease 2019 (COVID-19); however, whether Treg cells are involved in the neutralizing antibody (nAb) response remains unclear. Here, we found that individuals who recovered from mild but not severe COVID-19 had significantly greater frequencies of Treg cells and lower frequencies of CXCR3+ circulating T follicular helper (cTfh) cells than healthy controls. Furthermore, the frequencies of Treg and CXCR3+ cTfh cells were negatively and positively correlated with the nAb responses, respectively, and Treg cells was inversely associated with CXCR3+ cTfh cells in individuals who recovered from mild COVID-19 but not in those with severe disease.

GGPPS Negatively Regulates the Formation of Neutrophil Extracellular Traps in Lipopolysaccharide-Induced Acute Lung Injury.

Acute respiratory distress syndrome (ARDS) and acute lung injury (ALI) are life-threatening diseases. Neutrophil extracellular traps (NETs) play a key role in lung damage. Geranylgeranyl diphosphate synthase (GGPPS) is associated with the development of inflammatory diseases.

Global burden and risk factors of chronic kidney disease in adolescents and young adults: a study from 1990 to 2019.

Background: Few studies have evaluated the global burden of chronic kidney disease (CKD) in adolescents and young adults (AYAs).

Methods: Age-standardized rates of incidence (ASIR), mortality (ASMR), and disability-adjusted life-years (ASDR) were used to describe the CKD burden in AYAs. The estimated annual percentage changes (EAPCs) were calculated to evaluate the temporal trends from 1990 to 2019.

Macrophage exosomes mediate palmitic acid-induced metainflammation by transferring miR-3064-5p to target IκBα and activate NF-κB signaling.

Introduction: High palmitic acid (PA) levels trigger metainflammation, facilitating the onset and progression of chronic metabolic diseases. Recently, exosomes were identified as new inflammation mediators. However, the mechanism by which macrophage exosomes mediate PA-induced inflammation remains unclear.