Publications by authors named "Ji Mei"

Background: WRKY transcription factors (TFs) regulate plant responses to environmental stimuli and development, including flowering. Despite extensive research on different species, their role in the invasive plant Mikania micrantha remains to be explored. The aim of this study was to identify and analyze WRKY genes in M.

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A randomized double-blind phase 3 trial (CHOICE-01, NCT03856411) demonstrated that combining toripalimab with chemotherapy substantially improves progression-free survival (PFS) in advanced non-small cell lung cancer (NSCLC) patients without pretreatment. This study presents the prespecified final analysis of overall survival (OS) and biomarkers utilizing circulating tumor DNA (ctDNA) and tissue-based sequencing. Additionally, the analysis revealed a higher median overall survival (OS, 23.

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  • The study aimed to evaluate the effectiveness and safety of Goserelin acetate (Zoladex) 10.8 mg in patients with uterine fibroids, with assessments made before and after a 12-week treatment period, leading up to surgery.
  • After treatment, significant reductions were observed in uterine and fibroid volumes, along with decreased levels of hormones like estrogen, while hemoglobin levels increased, indicating improved anemia symptoms.
  • The results indicated that Goserelin acetate is both effective in managing uterine fibroids and safe, with a high incidence of adverse events but overall good tolerance reported among patients.
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Key Clinical Message: Cemento-osseous dysplasia (COD) belongs to a group of fibrous osseous disorders that can masquerade as periapical inflammatory conditions in the jawbones. We present a rare case of COD occurring in a patient who also had periapical periodontitis concurrently. When faced with a patient exhibiting no symptoms, diagnosis may be challenging.

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Background: Breast cancer predominantly affects women and poses challenges in the treatment of both local and advanced diseases. In a previous study, we reported the effectiveness of ER121, a structurally resolved small compound specifically designed to target human cancers expressing or overexpressing mutant EGFR and HER2.

Purpose: The objective of this study is to assess the efficacy and toxicity of ER121 in metastatic and triple negative breast cancer (TNBC, HER2+) cells and tumor models.

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  • Early intrauterine injury leads to hyper-inflammation and intrauterine adhesions (IUA), with M1 macrophages significantly contributing to this process by releasing pro-inflammatory cytokines.
  • Traditional hyaluronic acid (HA) hydrogels for treatment struggle with poor adhesion, prompting the development of a new hybrid hydrogel combining extracellular vesicles and snail mucus to improve bio-adhesion and drug delivery.
  • The engineered hydrogel effectively delivers STAT1-siRNA to inhibit M1 macrophage activity, resulting in better endometrial regeneration, higher pregnancy rates, and more healthy fetuses in treated rats, presenting a promising method for IUA treatment and fertility restoration.
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  • The study addresses the threat of an invasive plant species that harms biodiversity and explores the use of fungal herbicides derived from phytopathogenic fungi to combat it.! -
  • Researchers isolated a strain called SWFU-MM002, characterized its morphology and gene sequences, and determined its optimal growth conditions (PDA medium, 27°C, and specific pH and nutrient sources).! -
  • Findings reveal that SWFU-MM002 effectively invades the leaf tissue and causes damage, marking the first report of leaf spot disease caused by this strain, potentially aiding in future control measures for the invasive plant.!
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  • Research seeks to improve chemotherapy and PD-1 inhibitors for advanced non-small-cell lung cancer (NSCLC) by analyzing circulating tumor DNA (ctDNA) from 460 patients in the CHOICE-01 study.
  • Key predictive markers such as ctDNA status, tumor mutational burden, and chromosomal instability were identified to tailor treatment strategies for better patient outcomes.
  • An integrated ctDNA-based stratification system, called blood-based genomic immune subtypes (bGIS), offers a new way to personalize therapies and monitor treatment responses in advanced NSCLC patients.
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TANK-binding kinase 1 (TBK1) is a member of the IKK family and plays a crucial role in the activation of non-canonical NF-κB signaling and type I interferon responses. The aberrant activation of TBK1 contributes to the proliferation and survival of various types of tumor cells, particularly in specific mutational or tumorous contexts. Inhibitors targeting TBK1 are under development and application in both and settings, yet their clinical efficacy remains limited.

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Non-small cell lung cancer (NSCLC) is a prevalent form of lung cancer. Patients with advanced NSCLC are currently being treated with various therapies, including traditional radiotherapy, chemotherapy, molecular targeted therapies and immunotherapy. However, a considerable proportion of advance patients who cannot benefit from them.

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Background: Endometriosis is one of the most common benign gynecological diseases and is characterized by chronic pain and infertility. Endoplasmic reticulum (ER) stress is a cellular adaptive response that plays a pivotal role in many cellular processes, including malignant transformation. However, whether ER stress is involved in endometriosis remains largely unknown.

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Background: Several risk factors have been identified that compromise the treatment outcome in patients with early-to-mid-stage cervical cancer (CC) who are primarily treated with radical surgery. However, there is no report on the impact of intraoperative frozen pathology examination of vaginal margins on the prognosis of patients with CC. This study aimed to conduct a randomized controlled trial (RCT) to determine whether selective vaginal resection can reduce the incidence of operative complications and the risk of postoperative radiotherapy.

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Article Synopsis
  • - Despite advancements, cancer remains a significant public health challenge, prompting continued research into effective treatments like vaccines and immune system priming against malignancies.
  • - The review focuses on the use of nanoparticle systems for antigen delivery, which enhances immune responses and could improve the effectiveness of cancer vaccines and adjuvants.
  • - By examining recent developments in nanoparticle-based cancer immunotherapy, the review aims to highlight potential challenges and inspire future research in utilizing nanotechnology for better targeted treatments.
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Aims: The "Warburg effect" has been developed from the discovery that hypoxia-inducible factor 1α (HIF-1α) could promote the conversion of pyruvate to lactate. However, no studies have linked hypoxia and lactate metabolism to uterine corpus endometrial carcinoma (UCEC).

Main Methods: Sequencing and clinical data of patients with UCEC were extracted from The Cancer Genome Atlas (TCGA) database.

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Tumor cells primarily employ the PD-1/PD-L1 pathway to thwart the anti-tumor capabilities of T lymphocytes, inducing immunosuppression. This occurs through the direct interaction of PD-L1 with PD-1 on T lymphocyte surfaces. Recent research focusing on the tumor microenvironment has illuminated the pivotal role of immune cells, particularly tumor-associated macrophages (TAMs), in facilitating PD-L1-mediated immunosuppression.

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Background: Pancreatic cancer (PC) is widely recognized as one of the most malignant forms of cancer worldwide. Monotherapy with immune checkpoint inhibitors (ICI) has shown limited efficacy in treating this disease. There was controversy surrounding whether combining ICI with chemotherapy provided superior outcomes compared to chemotherapy alone.

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Background: DNA damage response (DDR) confer resistance to chemoradiotherapy in cancer cells. However, the role of DDR-related lncRNAs (DRLs) in uterine corpus endometrial carcinoma (UCEC) is poorly understood. In this study, we aimed to identify a DRL-related prognostic signature that could guide the clinical treatment of UCEC.

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Background: Effective identification and development of new molecular methods for the diagnosis, treatment and prognosis of lung adenocarcinoma (LUAD) remains an urgent clinical need. DNA methylation patterns at cytosine bases in the genome are closely related to gene expression, and abnormal DNA methylation is frequently observed in various cancers. The ten-eleven translocation (TET) enzymes oxidize 5-methylcytosine (5mC) and promote locus-specific DNA methylation reversal.

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Objective: The present study aimed to explore the feasibility and safety of robot-assisted total hysterectomy by transvaginal natural orifice transluminal endoscopic surgery (vNOTES).

Methods: In this study, the clinical data of 37 patients who underwent da Vinci robot-assisted total hysterectomy by vNOTES between September 1, 2019 and March 31, 2022 at the Department of Gynecology, the First Affiliated Hospital of Zhengzhou University, China were retrospectively analyzed. Clinical characteristics, operative postoperative complications, surgical outcomes, and postoperative pain scores were collected and analyzed.

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Objective: To compare the long-term survival outcomes of laparoscopic radical hysterectomy (LRH) and open radical hysterectomy (ORH) in International Federation of Gynecology and Obstetrics (FIGO) 2018 early-stage cervical adenocarcinoma.

Methods: Based on the clinical diagnosis and treatment for cervical cancer in mainland China (Four C) database, the medical records of 1098 patients with FIGO 2018 early-stage cervical adenocarcinoma were retrospectively reviewed. Long-term and short-term survival outcomes of the two groups were compared using a multivariate Cox regression model and the log-rank method in the whole study population and after propensity score matching.

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Epidermal growth factor receptor tyrosine kinase inhibitors (EGFR-TKIs) are the first-line standard treatment for advanced non-small cell lung cancer (NSCLC) with EGFR mutation. However, resistance to EGFR-TKIs is inevitable. Currently, most studies on the mechanism of EGFR-TKIs resistance mainly focus on the spontaneous resistance phenotype of NSCLC cells.

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Lung cancer is the leading cause of cancer-related mortality worldwide. The advent of epidermal growth factor receptor tyrosine kinase inhibitors (EGFR-TKIs) has significantly improved survival rates of patients with EGFR-mutant non-small cell lung cancer (NSCLC). However, as with other antitumor drugs, resistance to EGFR-TKIs is inevitably develops over time.

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Background: Camrelizumab has shown promising survival benefits in treatment-naïve advanced non-small cell lung cancer (NSCLC) patients when used in combination with chemotherapy. However, its effectiveness and safety outside the clinical trial setting are largely unknown. Therefore, we conducted NOAH-LC-101, a prospective multicenter cohort study, to investigate the real-world effectiveness and safety of camrelizumab on a large cohort of advanced NSCLC patients in daily clinical practice.

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