Hua Lan's research while affiliated with The Third Xiangya Hospital of the Central South University and other places

Publications (19)

Article
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Background Narrative Medicine (NM), a contemporary medical concept proposed in the 21st century, emphasizes the use of narrative as a literary form in medicine. This study aims to explore the understanding about NM and willingness to learn NM among medical students in our hospital. Methods A questionnaire survey was conducted among 130 students at...
Article
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Objective: To explore the effect on empathy skills of integrating narrative medicine instruction into clinical internship undergraduate medical education. Methods: One hundred clinical undergraduate students who were transferred to gynecology and obstetrics in 2016 were selected as subjects and divided into two groups. The control group adopted the...
Article
This study aims to explore the role of SKA1 in cancer diagnosis and prognosis and to investigate the mechanism by which SKA1 affects the malignant behaviors of ovarian cancer. Herein, we analyzed the oncogenic role of SKA1 at pan-cancer level by multiple informatics databases and verified the analysis by in vitro experiments. As a result, SKA1 was...
Article
Background: Breast cancer is the most common malignant cancer and is the second most common cause of cancer-related deaths among females worldwide. Thus, it warrants the urgent development of new therapeutic targets and strategies. Potassium channels are aberrantly expressed in various tumors and are related to tumor progression. However, studies...
Article
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Minichromosome maintenance 2 (MCM2) is a member of the minichromosomal maintenance family of proteins that mainly regulates DNA replication and the cell cycle and is involved in regulating cancer cell proliferation in various cancers. Previous studies have reported that MCM2 plays a pivotal role in cell proliferation and cancer development. However...
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Recent studies have reported that T-cell differentiation protein 2 (MAL2) is an important regulator in cancers. Here, we downloaded data from multiple databases to analyze MAL2 expression and function in pan-cancers, especially in ovarian cancer (OC). Gene Expression Profiling Interactive Analysis (GEPIA) databases was used to examine MAL2 expressi...
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Minichromosome maintenance (MCM) family members are a group of genes involved in regulating DNA replication and cell division and have been identified as oncogenes in various cancer types. Several experimental studies have suggested that MCMs are dysregulated in endometrial carcinoma (EC). However, the expression pattern, clinical value and functio...
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Ovarian cancer is one of the most common gynecological malignancies with highest mortality rate among all gynecological malignant tumors. Advanced ovarian cancer patients can obtain a survival benefit from chemotherapy, including platinum drugs and paclitaxel. In more recent years, the administration of poly-ADP ribose polymerase inhibitor to patie...
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Background Ovarian cancer (OC) has the highest mortality rate among gynecologic malignancy. Hypoxia is a driver of the malignant progression in OC, which results in poor prognosis. We herein aimed to develop a validated model that was based on the hypoxia genes to systematically evaluate its prognosis in tumor immune microenvironment (TIM). Result...
Preprint
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In this report, We discuss a case of epidermoid cyst originating from the female vulva, which was completely excised by surgery. Pathologically confirmed as a vulva epidermoid cyst.
Article
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Background To investigate the clinical efficacy of the MyoSure hysteroscopic tissue removal system in the treatment of endometrial and cervical polyps in women with an intact hymen. Methods Retrospective analysis was performed on the clinical data of 32 patients treated with the MyoSure hysteroscopic tissue removal system for endometrial and cervi...
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Ovarian cancer (OC) is one of the most lethal gynecologic malignant tumors. The interaction between autophagy and the tumor immune microenvironment has clinical importance. Hence, it is necessary to explore reliable biomarkers associated with autophagy-related genes (ARGs) for risk stratification in OC. Here, we obtained ARGs from the MSigDB databa...
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The tumor microenvironment (TME) plays a crucial role in cancer progression and recent evidence has clarified its clinical significance in predicting outcomes and efficacy. However, there are no studies on the systematic analysis of TME characteristics in bladder cancer. In this study, we comprehensively evaluated the TME invasion pattern of bladde...
Preprint
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Background The tumor microenvironment (TME) has a significant influence on prognosis and immunotherapy. There are no studies on the systematic analysis of bladder cancer TME and its effect on immune checkpoint inhibitor therapy. Methods We comprehensively evaluated the TME infiltration pattern of bladder cancer in 1,889 patients and conducted exte...
Article
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Background: Ovarian cancer is one of the most common gynecologic cancers and has high mortality rate due to the lack of early diagnosis method and efficient therapeutic agents. circCELSR1 is up-regulated in ovarian cancer, but its role and mechanisms in ovarian cancer are unclear. Methods: Gene expression of circCELSR1, miR-598 and BRD4 in ovari...
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Chemoresistance to platinum‑based chemotherapy for ovarian cancer in the advanced stage remains a formidable concern clinically. Increasing evidence has revealed that apoptosis represents the terminal events of the anti‑tumor mechanisms of a number of chemical drugs and has a close association with chemoresistance in ovarian cancer. The B‑cell lymp...
Article
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Background: Lung cancer is the most common malignant tumor in the world. The Whole-proteome microarray showed that ubiquitin ligase chromatin assembly factor 1 subunit B (CHAF1B) expression in A549/DDP cells is higher than in A549 cells. Our study explored the molecular mechanism of CHAF1B affecting cisplatin resistance in lung adenocarcinoma (LUA...
Article
Full-text available
Ubiquitin ligases have been shown to regulate drug sensitivity. This study aimed to explore the role of the ubiquitin ligase WD repeat and HMG-box DNA binding protein 1 (WDHD1) in regulating cisplatin sensitivity in lung adenocarcinoma (LUAD). A quantitative analysis of the global proteome identified differential protein expression between LUAD A54...

Citations

... SPs are a new type of simulated patient characterized by their ability to mimic the progression and reactions of real patients, thus integrating academic knowledge with clinical practice [16,17]. They have been widely used in clinical internships and have achieved good teaching results [18,19]. The combined application of SPs with other teaching methods, such as PBL, CBL, and mind mapping, has also further improved teaching effectiveness [20,21]. ...
... The results, as shown in Figure 2B, showed that there was a significant difference in the expression of SKA1 between cancerous and paracancerous tissues (P=0.015). Many previous studies have demonstrated the important role of SKA1 in the malignant transformation and progression of multiple cancer types, because this gene can regulate various signaling pathways to affect tumor cell growth and metastasis [6]. Increasing clinical evidence has indicated that poor clinical prognosis, tumor invasion, and metastasis are all connected to increased SKA1 expression in a wide variety of cancers, including non-small cell lung cancer, bladder cancer, and hepatocellular carcinoma [7][8][9]. ...
... In thyroid cancer, KCNK1 can promote tumour malignancy through cell cycle, PI3K and MAPK signalling pathways [16]. Promoter hypermethylation causes aberrant expression of KCNK1 and promotes BRCA cell proliferation and migration [20]. Nevertheless, studies on the differential expression of KCNK1 in BC are still lacking, and the molecular mechanisms and biological functions of KCNK1 in BC are unclear. ...
... Minichromosome maintenance complex (MCM) genes play important roles in the process of DNA replication and cell cycle. MCM2 belongs to MCM family and participate in the regulation of cell proliferation and the development of cancers [45]. Elevated MCM2 has been found in pan-cancer and is associated with TMB, stage, immunotherapy response and dismal prognosis, indicating that MCM2 acts as a potential target for cancer immunotherapy [45]. ...
... Recently, T Cell Differentiation Protein 2 (MAL2) emerged as a potential driver of cancer immune escape and novel therapeutic target [7]. MAL2 was overexpressed in tumors and was associated with poor prognosis, and MAL2 knockdown improved major histocompatibility complex type 1 (MHC-1) recognition on tumor surfaces by CD8 + T cells, highlighting the role of MAL2 in immune regulation [8][9][10][11]. While the exact mechanism remains unknown, reducing MAL2 expression may be a novel therapeutic approach. More research is needed to fully understand the protein potential. ...
... Upregulation of NCAPH expression was significantly associated with hypomethylation [54]. Hua and colleagues used a variety of databases to describe a series of changes in MCM in EC, and they concluded that the mRNA and protein levels of MCMs were greatly increased in individuals with EC, while the average methylation level in the promoter region of MCM was dramatically reduced [55]. ...
... Although this approach can achieve complete remission in most patients, unfortunately, due to inherent/acquired drug resistance and severe adverse side effects, most patients are intolerant or refractory to platinum-based chemotherapy, resulting in low overall survival (6). Tumor cell spread and drug resistance lead to tumor relapse, thereby causing psychological and physical harm (7). Natural products from plants or their derivatives are critical sources of anti-tumor drugs, such as vincristine, vincaleukoblastinum, irinotecan, and topotecan, etc., which are provided with unique advantages owing to their multi-target function, extensive availability and long application history (8,9). ...
... In recent years, several studies have used methods such as WGCNA, RF, and LASSO to reveal the related risk factors and potential mechanisms of immune escape in different tumors [33,34]. For example, Zhong et al. [33] mainly used WGCNA to reveal that syndecan-1 may be related to immune infiltration and regulate AP. ...
... *p-value < 0.05; **p-value < 0.01; ***p-value < 0.001; ****p-value < 0.0001 and OV prognosis, none of the previous autophagyrelated signatures have been applied to clinical practice yet, partly due to limitations in sensitivity and specificity. Chen and colleagues constructed and validated an autophagy-related 7-gene signature for OV prognosis [32]. However, only 4 out of the 7 ATGs played significant prognostic roles in OV, including ATG12, GABARAPL1, ULK2, and IFNG, while ATG4A, ATG4C, and ATG5 were not statistically significant (p-value ≥ 0.05). ...
... stands for tumor immune dysfunction and rejection. It is a computational framework for assessing the likelihood of tumor immune escape in the gene expression profile of tumor samples [30]. In our study, the TIDE values of samples in the high-risk group were significantly higher than those in the low-risk group (p < 0.0001), indicating a higher likelihood of immune escape in the tumor cells of the high-risk group. ...