Differential molecular programs of cutaneous anaplastic large cell lymphoma and CD30-positive transformed mycosis fungoides.

Background: Discriminating between cutaneous anaplastic large cell lymphoma (cALCL) and CD30-positive transformed mycosis fungoides (CD30+ TMF) is challenging, particularly when they arise in the context of pre-existing mycosis fungoides. The development of molecular diagnostic tools was hampered by the rarity of both diseases and the limited understanding of their pathogenesis.

Methods: In this study, we established a cohort comprising 25 cALCL cases and 25 CD30+ TMF cases, with transcriptomic data obtained from 31 samples.

Case report: Successful pregnancy complicated with non-cirrhotic portal hypertension in a lady who suffered from postpartum hemorrhage previously.

Rationale: Non-cirrhotic portal hypertension (NCPH) is characterized by the absence of cirrhotic modification of the liver and the patency of the portal and hepatic veins. When compared to the general population, NCPH is associated with an increased risk of maternal and perinatal morbidity and mortality during pregnancy. NCPH was present in the majority (74.

Development and validation of prognostic risk prediction models for hepatocellular carcinoma patients treated with immune checkpoint inhibitors based on a systematic review and meta-analysis of 47 cohorts.

Objective: To identify the risk factors associated with prognosis in patients with hepatocellular carcinoma (HCC) treated with immune checkpoint inhibitors (ICI) via meta-analysis. And to construct prediction models to aid in the prediction and improvement of prognosis.

Methods: We searched PubMed, Embase, Web of Science and Cochrane Library for relevant studies from inception to March 29, 2023.

[Clinical and genetic characteristics of young patients with myeloproliferative neoplasms].

To investigate the clinical and genetic features of young Chinese patients with myeloproliferative neoplasms (MPN). In this cross-sectional study, anonymous questionnaires were distributed to patients with MPN patients nationwide. The respondents were divided into 3 groups based on their age at diagnosis: young (≤40 years) , middle-aged (41-60 years) , and elderly (>60 years) .

LZY3016, a novel geldanamycin derivative, inhibits tumor growth in an MDA-MB-231 xenograft model.

A novel geldanamycin derivative LZY3016 was synthesized as an antitumor agent. Compound LZY3016 exhibited potent anti-proliferation activity toward MDA-MB-231 (IC = 0.06 μM), which was more effective than positive drug 17-AAG.

The Antibacterial Effect, Biocompatibility, and Osteogenesis of Vancomycin-Nanodiamond Composite Scaffold for Infected Bone Defects.

Purpose: The repair and treatment of infected bone defects (IBD) is a common challenge faced by orthopedic clinics, medical materials science, and tissue engineering.

Methods: Based on the treatment requirements of IBD, we utilized multidisciplinary knowledge from clinical medicine, medical materials science, and tissue engineering to construct a high-efficiency vancomycin sustained-release system with nanodiamond (ND) and prepare a composite scaffold. Its effect on IBD treatment was assessed from materials, cytology, bacteriology, and zoology perspectives.

Serum circulating free DNA of syncytin-1 as a novel molecular marker for early diagnosis of non-small-cell lung cancer.

Liquid biopsy has been receiving attention as an emerging detection technology in the clinical application of non-small-cell lung cancer (NSCLC). We quantified serum circulating free DNA (cfDNA) of syncytin-1 in 126 patients and 106 controls, analyzed the correlation of level with pathological parameters and explored diagnostic utility. The cfDNA of syncytin-1 levels in NSCLC patients were higher than healthy controls (p < 0.

Patient-Reported Outcomes in Young Adults with Myeloproliferative Neoplasms.

Introduction: Genetic landscape, disease characteristics, and clinical outcomes of young adults with myeloproliferative neoplasms (MPNs) were reported. However, data on patient-reported outcomes (PROs) in young adults with MPNs were rare.

Methods: We conducted a multicenter, cross-sectional study to compare the PROs in respondents with thrombocythemia (ET), polycythemia vera (PV), and myelofibrosis (MF) by age at survey, including the young group (18-40 years), middle-aged group (41-60 years), and elderly group (>60 years).

Efficacy and safety of PARP inhibitors for maintenance treatment of ovarian cancer, regardless of BRCA or HRD status: a comprehensive updated meta-analysis.

Without taking into account existing biomarkers like genetic mutations (BRCA mutation, Homologous recombination deficiency) with advanced ovarian cancer (OC), the overall survival (OS), progress-free survival (PFS) of the aggregate all groups that have been classified were hazard ratio (HR): 0.72, 95% confidence intervals (CI): 0.66-0.

Study of quality of life and its correlated factors in patients after lumbar fusion for lumbar degenerative disc disease.

Background: In the present work, we aimed to explore the correlated factors of quality of life in patients receiving lumbar fusion for lumbar degenerative disc disease (DDD) in China.

Methods: A total of 180 patients treated with lumbar fusion were included in the present study. Their general demographic characteristics, Visual Analog Scale (VAS) scores, Japanese Orthopedic Association (JOA) scores, Simplified Coping Style Questionnaire (SCSQ), Social Support Questionnaire (SSQ), and Medical Outcomes Study Short Form 36 (MOS SF-36) were collected and evaluated preoperatively and at 1 year postoperatively.

Efficacy of non-invasive photodynamic therapy for female lower reproductive tract diseases associated with HPV infection: a comprehensive meta-analysis.

Photodynamic therapy (PDT) is a proposed non-invasive, highly effective, and fertility-preserving method for the treatment of lower reproductive tract diseases in women. We aim to evaluate the effect of PDT on complete remission, recurrence, and HPV clearance in diseases of the female lower reproductive tract associated with the human papillomavirus (HPV) infection in this meta-analysis. PubMed, EMBASE, Scopus, Cochrane Library, and China National Knowledge Infrastructure databases were searched to compare PDT with other treatments for complete remission, recurrence, and HPV clearance in women with lower genital tract disease.

Application of Intraoperative Rapid Molecular Diagnosis in Precision Surgery for Glioma: Mimic the World Health Organization CNS5 Integrated Diagnosis.

Background: With the advent of the molecular era, the diagnosis and treatment systems of glioma have also changed. A single histological type cannot be used for prognosis grade. Only by combining molecular diagnosis can precision medicine be realized.

RNF31 represses cell progression and immune evasion via YAP/PD-L1 suppression in triple negative breast Cancer.

Background: Recently genome-based studies revealed that the abnormality of Hippo signaling is pervasive in TNBC and played important role in cancer progression. RING finger protein 31 (RNF31) comes to RING family E3 ubiquitin ligase. Our previously published studies have revealed RNF31 is elevated in ER positive breast cancer via activating estrogen signaling and suppressing P53 pathway.

Is High-intensity Focused Ultrasound Superior to Uterine Artery Embolization in Cesarean Scar Pregnancy and Subsequent Pregnancy Outcomes? A Meta-analysis of the Chinese Population.

Objective: High-intensity focused ultrasound (HIFU) followed by curettage or uterine artery embolization (UAE) followed by curettage are relatively effective methods for cesarean scar pregnancy (CSP), which can provide a high success rate and repregnancy while reducing blood loss and adverse events. Therefore, we conducted this meta-analysis to evaluate the efficacy, safety, and pregnancy outcomes of HIFU groups versus UAE groups with CSP.

Data Sources: The PubMed, EMBASE, Cochrane, China National Knowledge Infrastructure, and Wanfang databases were systematically searched to find studies that compared the therapeutic effects of HIFU groups versus UAE groups.

[Recommendations for the diagnosis and treatment of connective tissue disease associated pulmonary arterial hypertension in China].

Pulmonary arterial hypertension (PAH) is a clinicopathological syndrome caused by the increase of pulmonary artery, and it is the most serious complication of connective tissue disease (CTD). In recent years, a lot of progress has been made in the diagnosis, treatment and evaluation of PAH. Chinese Rheumatology Association formulated this recommendation on the basis of current experience and guidelines, in order to promote early screening, early diagnosis and early intervention of CTD-PAH, as well as patient follow-up and management, to improve the prognosis of CTD-PAH patients.

RBCK1 is an endogenous inhibitor for triple negative breast cancer via hippo/YAP axis.

Background: Triple negative breast cancer (TNBC) is one of the most lethal breast cancer subtypes. Due to a lack of effective therapeutic targets, chemotherapy is still the main medical treatment for TNBC patients. Thus, it is important and necessary to find new therapeutic targets for TNBC.

Relationship between Severity of Lumbar Spinal Stenosis and Ligamentum Flavum Hypertrophy and Serum Inflammatory Factors.

Objective: This study is aimed at investigating the correlation between lumbar spinal stenosis (LSS) severity, ligamentum flavum hypertrophy, and the upregulation of inflammatory markers.

Methods: From March 2019 and May 2022, eighty-five inpatients with LSS were enlisted as the study's research group, while sixty-five patients hospitalized for lumbar intervertebral disc herniation over the same time period served as the study's control group. Moreover, mild, moderate, and severe subgroups of patients were created within the research population based on their LSS severity.

HOCI Probe CPP Induces the Differentiation of Human Dermal Fibroblasts into Vascular Endothelial Cells through PHD2/HIF-1α/HEY1 Signaling Pathway.

Human dermal fibroblasts (HDFs) have the potential to differentiate into endothelial cells (VECs). In our previous research, we reported that a hypochlorous acid (HOCl) probe CPP efficiently induced the differentiation of HDFs into VECs, however, the mechanism of differentiation was not clear. As an HOCI probe, CPP binds HOCI to modulate its effects.

Identification of a new way to induce differentiation of dermal fibroblasts into vascular endothelial cells.

Background: Human dermal fibroblasts (HDFs) have the potential to differentiate into vascular endothelial cells (VECs), but their differentiation rate is low and the mechanism involved is not clear. The small molecule pathway controls the phenotype of fibroblasts by activating cellular signaling pathways, which is a more convenient method in the differentiation strategy of HDFs into VECs.

Methods: In this study, HDFs were treated with the different doses of CPP ((E)-4-(4-(4-(7-(diethylamino)-2-oxo-2H-chromene-3-carbonyl) piperazin-1-yl) styryl)-1-methylpyridin-1-ium iodide), and the mRNA and protein levels of HDFs were detected by qPCR, Western blot, flow cytometry and immunofluorescent staining.