bluuebunny/crossref_metadata_2025 huggingface dataset:
Thrombin worsens extravascular lung water and outcomes of septic patients with acute respiratory distress syndrome: A case control study
Authors: Chung Fu-Tsai , Kuo Chih-Hsi , Wang Chun-Hua , Lin Shu-Min
Published: December 2023

Endothelial cell (EC) activation may increase systemic vascular permeability, causing extravascular lung water (EVLW) in sepsis with acute respiratory distress syndrome (ARDS). However, the correlation between thrombin and EVLW in sepsis and ARDS has not yet been addressed. Patients with sepsis and ARDS were prospectively enrolled between 2014 and 2016, and EVLW and serum thrombin levels on days 1 and 3 were measured and compared between surviving and non-surviving patients. Additionally, morphological changes in human umbilical vein endothelial cells (HUVECs) in the serum of patients with high and low EVLW were evaluated. The levels of EVLW, endothelial cells, and thrombin may positively correlate with the survival of patients with severe sepsis and ARDS. Twenty-seven patients were enrolled, and baseline characteristics, including age, sex, Acute Physiology and Chronic Health Evaluation (APACHE) II, prior 24-h fluid balance, body mass index, and shock status, were similar between survivors and non-survivors; however, day 1 EVLW was higher in non-survivors (27.5 ± 8.4 vs 22 ± 6.5 mL/kg, P = .047). EVLW of survivors improved from day 1 to day 3 (22 ± 6.5 vs 11 ± 3.8 mL/kg, P < .001), but did not improve in non-survivors (27.5 ± 8.4 vs 28 ± 6.7 mL/kg, P = .086), which means that patients had significantly lower EVLW on day 3 than on day 1. Thrombin levels of survivors significantly improved (1.03 ± 0.55 vs 0.87 ± 0.25 U/mL, P = .04) but did not improve in non-survivors (1.97 ± 0.75 vs 2.2 ± 0.75 U/mL, P = .08) from day 1 to day 3. EVLW and thrombin levels were positively correlated (r2 = 0.71, P < .0001). In vitro, the morphology and junctions of HUVECs changed when the serum from patients with high EVLW was added. The intercellular distances among the control, high EVLW, and low EVLW groups were 5.25 ± 1.22, 21.33 ± 2.15, and 11.17 ± 1.64 µm, respectively (P < .05).
Assessing health human resource structure at Urumqi’s center for disease control and prevention
Authors: Yang Tong , Rui Baoling , Zhang Chen
Published: December 2023

By conducting an in-depth investigation and analysis of the health human resource framework within the Urumqi Center for Disease Control and Prevention (CDC), this study aims to offer valuable insights for the objective assessment and future enhancement of its talent development endeavors. A questionnaire survey was administered, followed by a descriptive analysis, involving the healthcare professionals affiliated with the Urumqi Center for CDC. The Urumqi Center for CDC exhibited a lower compilation number than its on-duty personnel count. When compared to county (district) level, the municipal level CDC displayed a higher educational attainment, a more favorable title distribution, and a younger workforce demographic. The human resource count in both Urumqi’s city and county (district) level CDCs has decreased, but the relative numbers have improved, indicating enhanced quality and a younger workforce. The municipal-level CDC boasts a superior human resource structure compared to the county (district) level, with better fairness in population distribution by area than geography. Allocation equity within the central urban area is higher than in distant urban areas, highlighting regional disparities as a significant factor.
Case report: Transcatheter edge-to-edge repair with MitraClip for acute mitral regurgitation after myocardial infarction
Authors: Meng Fan-Qi , Wang Bin , Chen Xiang , Su Mao-Long , Wu Peng-Long , Wang Yan
Published: December 2023

Introduction:

Acute mitral regurgitation (MR) due to papillary muscle rupture (PMR) is a rare but lethal mechanical complication of acute myocardial infarction (MI). The treatment of patients with post-MI PMR, especially those with cardiogenic shock, presents great challenges due to the high surgical risk.

Patient concerns:

We report an 80-year-old woman with a history of hypertension and diabetes mellitus, presented with chest pain. Despite an early percutaneous coronary intervention and transfer to the intensive care unit, her general condition and hemodynamic parameters continued to deteriorate rapidly.

Diagnosis:

Evidenced by electrocardiogram, echocardiogram and coronary angiography, the patient was diagnosed with acute lateral and posterior ST-segment elevation MI, cardiogenic shock, PMR, severe MR, and pulmonary edema.

Interventions:

The patient received percutaneous mitral valve repair with MitraClip (Abbott Vascular, Santa Clara, CA, USA) supported by extracorporeal membranous oxygenation and intra-aortic balloon pump.

Outcomes:

The patient was discharged with relief of heart failure symptoms, reduced MR, and recovery of cardiac function, remaining in a stable condition in New York Heart Association class I after 15-month outpatient follow up.

Conclusion:

Transcatheter edge-to-edge repair with MitraClip can serve as a viable alternative to surgery in reducing MR in post-MI PMR patients at high surgical risk.
Comprehensive analysis of diverse programmed cell death patterns in the prognosis, tumor microenvironment and drug sensitivity in hepatocellular carcinoma
Authors: Yu Youlin , Lou Yanglieguang , Zhu Jinlong , Wang Xiaobo
Published: December 2023

Treatment failure in patients with liver hepatocellular carcinoma (LIHC) is primarily caused by tumor progression and therapy resistance. Tumor immunity plays a crucial role in regulating the homeostasis of cells through the process of programmed cell death (PCD). However, the expression profile and clinical significance of PCD-related genes in LIHC require further investigation. In this study, we analyzed twelve commonly observed PCD patterns to construct a prognostic model. We collected RNA-seq data, genomics, and clinical information from TCGA-LIHC and GSE14520 cohorts to validate the prognostic gene signature. We discovered 75 PCD-related differentially expressed genes (DEGs) with prognostic significance in LIHC. Using these genes, we constructed a PCD-related score (PCDscore) with an 11-gene signature through LASSO COX regression analysis. Validation in the GSE14520 cohort demonstrated that LIHC patients with high PCDscore had poorer prognoses. Unsupervised clustering based on the 11 model genes revealed 3 molecular subtypes of LIHC with distinct prognoses. By incorporating PCDscore with clinical features, we constructed a highly predictive nomogram. Additionally, PCDscore was correlated with immune checkpoint genes and immune cell infiltration. LIHC patients with high PCDscore exhibited sensitivity to common chemotherapy drugs (such as cisplatin and docetaxel). To summarize, our study developed a novel PCDscore model that comprehensively analyzed different cell death modes, providing an accurate prediction of clinical prognosis and drug sensitivity for LIHC patients.
Brain abscess of odontogenic origin: A case report and literature review
Authors: Wei Jingyi , Zhong Feiyang , Sun Lei , Huang Cheng-Yi
Published: December 2023

Background:

The objective of this study is to investigate and understand the characteristics of odontogenic brain abscess.

Methods:

A case of brain abscess suspected to be caused by odontogenic infection was documented, and a comprehensive analysis and summary of odontogenic brain abscess cases reported in various countries over the past 20 years was conducted.

Results:

Based on the analysis and synthesis of both the present and previous reports, we have examined and consolidated the distinctive features of odontogenic brain abscess, the potential transmission pathway of pathogenic bacteria, diagnostic assertions, verification techniques, and crucial considerations during treatment.

Conclusion:

This investigation contributes to an enhanced comprehension and improved clinical identification of odontogenic brain abscess.
Minimum 7-year results of cementless total hip arthroplasty with vitamin E-diffused and 2-methacryloyloxyethyl phosphorylcholine-grafted highly cross-linked polyethylene
Authors: Naito Yohei , Hasegawa Masahiro , Tone Shine , Wakabayashi Hiroki , Sudo Akihiro
Published: December 2023

The purpose of this study was to evaluate the mid-term clinical results and polyethylene wear of vitamin E-diffused highly cross-linked polyethylene (HXLPE) and 2-methacryloyloxyethyl phosphorylcholine (MPC)-grafted HXLPE in cementless total hip arthroplasty (THA). Thirty-four THAs with vitamin E-diffused HXLPE (VEPE) and 32-mm cobalt-chromium head, and 116 THAs with MPC-grafted HXLPE and 32-mm alumina head were evaluated. The Merle d’Aubigné and Postel scores were administered. Kaplan–Meier survivorship was analyzed. Annual radiographs were analyzed using computerized method and linear steady-state wear rate was measured. The mean duration of follow-up was 9 years (range, 7–11 years) in VEPE group and 8 years (range, 7–10 years) in MPC group. The mean Merle d’Aubigné and Postel scores improved postoperatively in both groups. Kaplan–Meier survivorship with endpoint of revision was 100% (95% confidence interval, 100%–100%) in VEPE group and 98.3% (95% confidence interval, 93.4%–99.6%) in MPC group at 10 years (P = .44). The mean steady-state wear rate was 0.007 mm/year in VEPE group and 0.006 mm/year in MPC group (P = .60). The clinical results of both groups were good and wear rates of both liners were very low.
Exploring the mechanism of action of total glucosides of paeony against autoimmune thyroiditis based on network pharmacology and molecular docking
Authors: Su Jin , Dong Youqing , Yu Xinran , Zhang Limin , Li Wen
Published: December 2023

The objective of this study is to explore the potential mechanism of action of Total glucosides of paeony (TGP) in the treatment of autoimmune thyroiditis (AIT). The study utilized literature mining to obtain the active ingredients of TGP. Databases such as Super-PRED, similarity ensemble approach, and Swiss Target Prediction were utilized to predict the targets of the active ingredients. DisGeNET, Dangbank, GeneCards, online mendelian inheritance in man, and Pharmgkb databases were used to obtain the targets related to AIT. The Venn Online tool was used to screen the intersecting genes between the active ingredients and AIT targets. The STRING database was employed to analyze protein protein interaction. Gene ontology bio-enrichment and Kyoto encyclopedia of genes and genomes enrichment of common targets were analyzed using R language. Finally, molecular docking was performed using AutoDockTools-1.5.6 software for validation. The study identified 5 active ingredients of TGP, 283 ingredient targets, 7120 disease targets, 220 intersecting targets, 30 entries for gene ontology analysis, and 30 pathways for Kyoto encyclopedia of genes and genomes analysis. The important targets of the protein protein interaction network were identified as interleukin-6, proto-oncogene tyrosine-protein kinase, epidermal growth factor receptor, among others. The molecular docking validation results showed that Paeoniflorin, albiflorin, and benzoylpaeoniflorin and oxypaeoniflor all bind well to interleukin-6, epidermal growth factor receptor, and proto-oncogene tyrosine-protein kinase. This study reveals the multi-component, multi-target and multi-pathway mechanism of action of TGP in regulating AIT and provides a reference for subsequent basic research.
Acute pituitary crisis after lumbar surgery: A case report
Authors: Wang Hui , Gong Xingrui
Published: December 2023

Rationale:

Patients with hypopituitarism often have no specific symptoms; that frequently results in missed diagnosis. An acute hypopituitarism crisis can be induced under stressful conditions. Here, we report a rare case of an acute pituitary crisis after lumbar surgery.

Patient concerns:

We describe a 62-year-old female who presented with refractory electrolyte disorders after lumbar surgery. In addition, she developed anorexia, nausea, vomiting, chest cavity effusion, ascites, pericardial effusion, anemia, low blood pressure, bradycardia, and unconsciousness after surgery. MRI showed an empty sella turcica.

Diagnoses:

She was diagnosed with postoperative acute hypopituitary crisis.

Interventions:

The patient received hormone replacement therapy.

Outcomes:

Her symptoms improved significantly following the initiation of hormone replacement therapy and was well 6 months after surgery.

Lessons:

Refractory postoperative complications, including electrolyte disorders, infection, nausea, vomiting, circulatory collapse, anemia, and coma, indicate an acute postoperative hypopituitary crisis.
Platelet-rich gel versus external tissue expansion technique in treating scalp defects: A retrospective study
Authors: Ai Tao , Wang Jianbai , Xu Yanan
Published: December 2023

Reconstruction of scalp defects is a complicated and challenging procedure for reconstructive surgeons. This retrospective observational study assessed the effectiveness of using platelet-rich gel (PRG) versus the external tissue expansion technique (TET) in reconstructing scalp defects. The clinical data of 24 patients with scalp defects treated with PRG or external TET were collected from September 2018 to March 2022. Data on the wound characteristics, wound healing time, cost of treatment, visual analog scale, and observed wound healing status were collected. The mean wound healing times in the PRG and TET groups were 25.00 ± 5.77 and 13.58 ± 9.68 days, respectively (P < .05). The PRG group was significantly more cost-effective than the TET group (P < .05). TET treatment significantly increased patients’ postoperative pain, which decreased over time (P < .05), while PRG treatment caused no significant change in pain (P > .05). The 2 groups showed no tissue depression or color change after wound healing at follow-up, but the hair growth in the TET group was significantly better than that in the PRG group (P < .05). Compared with TET treatment of scalp defects, PRG is not only simple and painless but also has a low treatment cost and, more importantly, does not involve the risk of surgery and anesthesia. However, using TET to treat scalp defects requires the careful selection of appropriate cases.
Global trends and hotspots in Cyclin-dependent Kinase Subunit 2 research from 1999 to 2022: A bibliometric and visualized analysis
Authors: Li Ziteng , Chen Yuanzhen , Zhang Bo , Xie Liangyu , Shi Bin
Published: December 2023

Background:

Cyclin-dependent Kinase Subunit 2 is a protein closely related to the regulation of the cell cycle. In recent years, there has been an increasing number of research articles on this topic. However, there is a lack of comprehensive synthesis and evaluation in the field of CKS2 research. This study aims to summarize and visualize the literature distribution, research hotspots, and development trends of CKS2 based on bibliometric methods.

Methods:

Publications from 1999 to 2022 were extracted from the Web of Science. Citespace was used to analyze the relevant information of each article.

Results:

A total of 138 publications focused on CKS2 showed a positive growth trend from 1999 to 2022 and were published by 27 countries. The most prolific countries are China and the USA. The most prolific institution is Scripps Research Institute. The most prolific author is Steven I. Reed from Scripps Research Institute. The most cited article is published by Todd R Golub. The most cited author is Hanna-Stina Martinsson-Ahlzen. The journal with the most published articles is International Journal of Oncology. The high frequency keywords suggest that expression and function of CKS2 in cancer are dominated topics. The clusters and burst words suggest that expression and function of CKS2 still active in the future.

Conclusion subsections:

The results of this bibliometric analysis provide information on the state and trends in CKS2 from 1999 to 2022. It is helpful for scholars to pinpoint hot issues and discover new areas of study.
Expression and clinical significance of PD-L1 and infiltrated immune cells in the gastric adenocarcinoma microenvironment
Authors: Quan Qiuying , Guo Lingchuan , Huang Lili , Liu Zhiju , Guo Tianwei , Shen Yu , Ding Sisi , Liu Cuiping , Cao Lei
Published: December 2023

Programmed death-ligand 1 (PD-L1) is a crucial negative costimulatory molecule expressed on both tumor and immune cells. It binds to programmed death-1, facilitating tumor escape. Tumor-infiltrating immune cells play a vital role in this process. However, the clinical relationship between PD-L1 expression and tumor-infiltrating immune cells remains uncertain. Immunohistochemistry (IHC) was utilized to assess PD-L1 expression and TIIC markers (CD3, CD4, CD8, CD19, CD31, CD68, CD11c, CD56, and α-smooth muscle actin) in gastric adenocarcinoma tissues from 268 patients. The aim was to explore the prognostic significance of PD-L1 and the infiltration of different immune cell types. The study analyzed overall survival and the correlations between PD-L1 expression, immune cell infiltration, and clinicopathological characteristics. Among the 268 patients, 52 (19.40%) exhibited high PD-L1 expression on tumor cells (TPD-L1), while 167 (62.31%) displayed high PD-L1 expression on immune cells (IPD-L1). Patients with high IPD-L1 expression showed improved survival compared to those with low IPD-L1 expression (P = .028). High TPD-L1 expression associated with various clinicopathological features, such as larger tumor size, poorer differentiation, deeper invasion depth, and higher tumor stage. Conversely, patients with high IPD-L1 expression exhibited shallower tumor invasion and lower mortality rates. Univariate analysis indicated that superficial tumor infiltration, absence of lymph node and distant metastasis, low tumor stage, high IPD-L1 expression, and elevated CD8 and CD19 expression were associated with a reduced risk of tumor progression. Multivariate analysis revealed that patients with high IPD-L1 and CD8 expression or high TPD-L1 and low CD31 expression experienced significantly better overall survival than patients with other combinations. The findings indicate that patients with high PD-L1 expression in immune cells have a substantially improved prognosis. Additionally, the combination of PD-L1 with CD8 or CD31 expression status can serve as an indicator of prognosis in patients with gastric adenocarcinoma.
Anesthetic management for emergency cesarean section in a patient with status epilepticus: A case report
Authors: An Liyuan , Gao Min , Su Guoning , Li Hua , Tao Liping , Lu Danxia , Qu Yan
Published: December 2023

Rationale:

The presence of clinically significant repeated maternal epilepsies during pregnancy increases the risk of adverse maternal, fetal and neonatal outcomes. However, there are few guidelines for anesthesiologists to deal with this situation.

Patient concerns and Diagnoses:

A 28-year-old primigravida was transferred to the operating room for emergency cesarean section. Based on the patient’s complaints and clinical appearance, provisional diagnosis of preeclampsia at 33 weeks’ gestation as well as frequent and repeated grand mal convulsions at 14 years of age were considered. The anesthetic modalities of the disease are also discussed.

Interventions and outcomes:

Because the usual antiepileptic therapy had failed, the patient with status epilepticus underwent surgery under general anesthesia. The newborn was handed to the pediatrician and the patient was transferred to the intensive care unit for further observation and discharged 4 days later. No peri-operative or anesthetic complications were observed.

Lessons:

Providing anesthesia to patients undergoing cesarean section poses major challenges for anesthesiologists. Close monitoring and proper treatment can help reduce risks for both the mother and baby.
A case report of central core disease with repeated foaming at the mouth as the initial symptom
Authors: Zhang Qiu-yue , Yin Yang-yan , Bai Lu , Xu Xuan
Published: December 2023

Background:

Central core disease (CCD) is a congenital myopathy primarily observed in infants and children. It frequently manifests as limb weakness or delayed motor development, characterized by gradually progressing or non-worsening weakness and muscle atrophy primarily affecting the proximal limbs. Joint deformity is a prevalent clinical feature. Presently, there is no targeted treatment available for this condition.

Case description:

The infant, who was 42 days old, showed a repeated occurrence of foaming at the mouth for more than a month as the initial symptom. Initially, the local clinic misdiagnosed it as softening of the thyroid cartilage. However, when the infant underwent bronchoscopy at our hospital, it was discovered that the pharyngeal muscle was loose, and there was noticeable retraction of the base of the tongue. Additionally, the infant displayed evident hypotonia and an increase in creatine kinase levels. By conducting a thorough genetic examination, we confirmed that the infant had CCD.

Conclusion:

The onset of CCD may manifest as various symptoms. Medical practitioners need to be attentive in recognizing individuals who experience recurring pneumonia along with reduced muscle tone during the course of clinical diagnosis and treatment.
Network pharmacology integrated with molecular docking technology to reveal the potential mechanism of Shuganfang against drug-induced liver injury
Authors: Wang Ying , Chen Xueying , Wang Yan , Zhong Hong , Liu Liqin , Ye Yang
Published: December 2023

This study aimed to investigate the active composition and mechanism of the Shuganfang (SGF) in treating drug-induced liver injury (DILI) using network pharmacology and molecular docking. The potential active ingredients and targets of SGF were obtained from the Traditional Chinese Medicine Systems Pharmacology Database (TCMSP) database. DILI-related targets were queried from various databases including GEO, GeneCards, OMIM, NCBI, and DisGeNET. The STRING database was used to establish a protein-protein interaction (PPI) network. DAVID was utilized for conducting gene ontology (GO) function enrichment and Kyoto encyclopedia of genes and genomes (KEGG) pathway enrichment analyses. The data visualization and analysis of herb-ingredient-target and disease-pathway-target-ingredient networks were conducted using Cytoscape software (version 3.7.2). PyMoL and AutoDock software was used to select the best binding target for molecular docking. A total of 177 active ingredients,126 targets and 10112 disease targets were obtained, including 122 intersection targets. The identified potential active ingredients consisted of quercetin, kaempferol, luteolin, tanshinone IIa, nobiletin, isorhamnetin, beta-sitosterol and naringenin. The core targets implicated in the study were IL6, estrogen receptor 1 (ESR1), hypoxia-inducible factor alpha subunit 1 (HIF1A), MYC and vascular endothelial growth factor A (VEGFA). KEGG analysis revealed that the treatment of DILI with SGF mainly acted through apoptosis, the PI3K-Akt signaling pathway, and the tumor necrosis factor (TNF) signaling pathway. Furthermore, the binding affinities between the potential ingredients and the core targets were subsequently confirmed through molecular docking experiments. The findings indicated that the docking outcomes remained consistent and demonstrated a favorable capacity for binding. SGF exerts a therapeutic effect on DILI through multiple active ingredients, multiple targets and multiple pathways. Our findings contribute to a positive investigation and establish a theoretical basis for further extensive exploration of SGF as a potential treatment for DILI in future research.
Renal abscess complicating acute pyelonephritis in children: Two cases report and literature review
Authors: Zhan Zhuqin , Lin Xiaoliang , Li Guangbo , Zeng Jinhua , Su Dequan , Liao Jianying , Shen Qian
Published: December 2023

Rationale:

To describe the diagnostic and treatment approaches of renal abscesses complicated with acute pyelonephritis in children.

Patient concerns:

Two children presented with fever, vomiting, and abdominal pain with no typical manifestations, like frequent urination, urgency, dysuria, hematuria, foam urine, and lumbago. Renal abscess complicating acute pyelonephritis was diagnosed by B-ultrasound and computed tomography enhancement. Moreover, inflammatory markers were elevated significantly, but routine blood and urine cultures were repeatedly negative. The empirical anti-infection therapy had no obvious effect. A pathogenic diagnosis was confirmed in case two, and macro gene detection in blood and urine guided the follow-up treatment.

Diagnoses:

Both children were diagnosed with acute gastroenteritis on admission, but renal abscess complicating acute pyelonephritis were diagnosed by imaging examination.

Interventions:

Both children were given anti-infection therapy of third-generation cephalosporin, which had no obvious effect. Routine blood and urine cultures were repeatedly negative. Case one was changed to piperacillin sodium tazobactam. We further carried out blood and urinary metagenomic next-generation sequencing detection for case two. Meanwhile, meropenem and linezolid anti-infection treatment was given. The results showed overlapping infection withEscherichia coliandEnterococcus faecalis. According to the genetic test results, amoxicillin clavulanate potassium combined with nitrofurantoin were prescribed after discharge.

Outcomes:

Clinical symptoms of the 2 children disappeared, the infection was controlled, and imaging showed that renal abscess complicated with acute pyelonephritis disappeared.

Lessons:

The clinical spectrum of renal abscess complicating acute pyelonephritis is vague, with no specific manifestations, and can be easily misdiagnosed. B-ultrasound and computed tomography enhancement are helpful in making a definite diagnosis. Moreover, the sensitivity of routine culture is low, and metagenomic next-generation sequencing might be helpful to detect pathogenic microorganisms and guided treatment. Early treatment with broad-spectrum antibiotics might have favorable outcomes.
Systemic lupus erythematosus and antineutrocytic cytoplasmic antibody-associated vasculitis overlap syndrome presenting mainly with alveolar hemorrhage: A case report and literature review
Authors: Yang Siyu , Zhou Jin
Published: December 2023

Rationale:

Systemic lupus erythematosus (SLE) and anti-neutrophil cytoplasmic antibody (ANCA)-associated vasculitis (AAV) are 2 different diseases that can manifest in the same person, which are known as SLE/AAV overlap syndrome. This overlap syndrome is difficult to diagnose, a high rate of missed diagnosis and misdiagnosis, and a poor prognosis.

Patient concerns:

A 52-year-old woman was diagnosed with SLE in 2019. She was readmitted to our hospital in October 2021 because of abdominal pain and melasma for 10 days.

Diagnoses:

She had positive anti-dsDNA, decreased complement C3 and C4, fever, polyarthralgia, and hemolytic anemia. She was diagnosed as microscopic polyangiitis according to the American College of Rheumatology 2022 AAV classification criteria (she had 4 items: no nasal lesions, eosinophils < 1 × 109, negative c/PR3-ANCA antibodies, and positive p-ANCA antibodies. The score was 6 points).

Interventions:

The patient was treated with methylprednisolone 200 mg and cyclophosphamide 0.2 g immunosuppressive therapy.

Outcomes:

After 2 months of follow-up, the patient’s symptoms, including abdominal pain, melena, hematuria, and hemoptysis, resolved completely. And she underwent a reexamination of chest computed tomography and the results showed the previous exudation had been absorbed.

Lessons:

AAV should be considered in lupus patients with the above symptoms, especially the progressive decrease of hemoglobin. Relevant examinations are needed to confirm the diagnosis. Early diagnosis and accurate treatment of SLE/AAV overlap syndrome are beneficial to patients’ better prognosis and control the treatment cost.
Roles of the crucial mitochondrial DNA in hypertrophic cardiomyopathy prognosis and diagnosis: A review
Authors: Liao Xuewen , Zhou Shunkai , Zeng Dehua , Ying Wenmin , Lian Duohuang , Zhang Meiqing , Ge Jianjun , Chen Mengmeng , Liu Yaming , Lin Yazhou
Published: December 2023

Mitochondrial DNA is implicated in hypertrophic cardiomyopathy (HCM) development. We aimed to identify valuable mtDNAs that contribute to the development of HCM. Differentially expressed mitochondrial DNAs (DEMGs) between HCM and controls were screened. GO and KEGG functional enrichment analyses were performed, and the optimum genes were explored using the LASSO regression mode and SVM-RFE model. A diagnostic scoring model was constructed and verified using ROC curves. Mitochondria-based subtypes were identified. Immune performance among the subtypes including immune cells, immune checkpoint genes, and HLA family genes was analyzed. Finally, an mRNA-transcription factor (TF)-miRNA network was constructed using Cytoscape software. Twelve DEMGs in HCM were selected. Among them, 6 DEMGs, including PDK4, MGST1, TOMM40, LYPLAL1, GATM, and CPT1B were demonstrated as DEMGs at the point of intersection of Lasso regression and SVM-RFE. The ROC of the model for the training and validation datasets was 0.999 and 0.958, respectively. Two clusters were divided, and 4 immune cell types were significantly different between the 2 clusters, including resting mast cells, macrophages M2, and plasma cells. Nine upregulated KEGG pathways were enriched in cluster 1 vs. cluster 2 including O-glycan biosynthesis, the ErbB signaling pathway, and the GnRH signaling pathway. Meanwhile, 49 down-regulated pathways were enriched such as the toll-like signaling pathway and natural killer cell-mediated cytotoxicity pathway. The 6 gene-based mRNA-TF-miRNA networks included other 133 TFs and 18 miRNAs. Six DEMGs in HCM, including PDK4, MGST1, TOMM40, LYPLAL1, GATM, and CPT1B, can be indicative of HCM prognosis or disease progression.
Treatment of lactational mastitis with Gualou Xiaoyong soup and painless lactation promoting technique: A case series
Authors: Jin Lihua , Ye Huijun , Yang Yi , Liu Jiali , Li Ruilan , Zheng Huiling
Published: December 2023

Background:

Lactational mastitis is a common and frequently disease in clinical practice, characterized by acute inflammation of the mammary ducts and surrounding connective tissues. The main manifestations are damage to the mammary gland acini, edema, and invasion of inflammatory cells. If not treated properly, it may lead to the formation of breast abscesses, or even sepsis, septic shock, and chronic inflammation of the breast, which may cause the disease to persist or recur multiple times, so that the patients suffer extreme pain, and the health of both the mother and child are directly affected. This disease not only causes suffering for women but also may result in the cessation of breastfeeding. Therefore, rapid and effective treatment is particularly important.

Case summary:

We report 3 cases of lactation mastitis patients showing good clinical efficacy after being treated with the Chinese medicine Gualou Xiaoyong soup and painless lactation promoting techniques. Gualou Xiaoyong soup combined with painless lactation promotion techniques can significantly reduce and eliminate the clinical symptoms of patients in the short term, and rapidly restore inflammatory indicators such as total white blood cells, neutrophils, C-reactive protein, and procalcitonin to normal levels. The patchy low echo area of the breast under B-ultrasound also disappears quickly. Therefore, we believe that this method is a good way to treat lactational mastitis and is worthy of clinical reference and research. However, this study has certain limitations: this study lacks a large sample of prospective controlled studies. Next, we will continue to collect relevant cases and conduct prospective case randomized controlled clinical studies.

Conclusion:

The treatment of lactation mastitis with Gualou Xiaoyong soup and painless lactation promoting techniques can achieve good clinical results.
Efficacy of autogenous particulated dentin graft for alveolar ridge preservation: A systematic review and meta-analysis of randomized controlled trials
Authors: Feng Yuxia , Zhao Ruimin , Li Jianxue , Yuan Zhenfei , Xu Xu , Gong Jiaming
Published: December 2023

Background:

Autogenous particulate dentin (APD) has been used as a bone graft material for bone augmentation, but the specifics of its effect on alveolar ridge preservation (ARP) are uncertain. The aim of this study was to investigate the clinical and histomorphometric performance of APD compared with blood clot healing or other grafted materials in ARP.

Methods:

MEDLINE, Embase, Web of Science, Scopus and the Cochrane Library and citation databases were searched until August 2, 2023 to identify randomized controlled trials that employed APD for ARP. Two independent meta-analyses were performed based on the different control groups (Group I: blood clot healing; Group II: other grafted materials). Weighted or mean differences (MDs) and corresponding 95% confidence intervals (CIs) were calculated. The protocol was prospectively registered with PROSPERO (CRD42023409339).

Results:

A total of 238 records were identified, of which ten studies with 182 participants were included. The meta-analysis indicated that APD resulted in fewer changes in horizontal ridge width (Group I: MD = 1.61, 95% CI 0.76–2.46; Group II: MD = 1.28, 95% CI 1.08–1.48) and labial bone height (Group I: MD = 1.75, 95% CI 0.56–2.94; Group II: P < .05) than the control treatments. Regarding histomorphometry, APD yielded a satisfactory proportion of vital bone area (MD = 10.51, 95% CI 4.70–16.32) and residual material area (MD = −8.76, 95% CI −12.81 to −4.71) in Group II, while there was no significant difference in Group I. Moreover, none of the secondary outcomes were significantly differed between groups.

Conclusion:

Within this study limitations, APD effectively maintained the horizontal and vertical dimensions of the extraction sockets and exhibited favorable osteogenic properties and degradation capacity. Further well-designed randomized controlled trials with larger samples and longer follow-up periods are needed to evaluate whether APD is superior to other substitutes for ARP.
Efficacy and mechanism of nourishing yin and purging fire therapy for central precocious puberty based on meta-analysis and network pharmacology
Authors: Ma Yuan , Sun Fengping , Zhang Erbing , Li Jing , Yue Shangsai , Fu Yunyun , Zhang Suling
Published: December 2023

Background:

Central precocious puberty (CPP) is due to the early activation of the hypothalamus-pituitary-gonadal axis, and its incidence is on the rise. A number of studies have shown that nourishing yin and purging fire (NYPF) therapy can be beneficial for CPP. Therefore, we conducted this review to investigate the efficacy, safety, and mechanism of NYPF therapy for CPP.

Methods:

Electronic databases including PubMed, the Cochrane Library, Web of Science, EMBASE, China National Knowledge Infrastructure, Chinese Biomedical Literature Database, Wan-fang Database, and China Scientific Technical Journals Database and 2 platforms including Clinical Trials and Chinese Clinical Trial Registry were searched for randomized controlled trials of NYPF therapy for CPP. A meta-analysis was conducted using RevMan 5.3 and Stata 17.0 software. The core herb pair of NYPF was identified by data mining using IBM SPSS Modeler 18.0 software. The active ingredients and targets of the core herb pair were obtained through the TCMSP database. The main targets of CPP were acquired form the GeneCards, Disgenet and TTD databases. A protein-protein interaction network was carried out to select the core genes by using STRING platform and Cytoscape 3.7.2 software. Metascape platform was used to conduct gene ontology (GO) and KEGG enrichment analysis. The results were verified utilizing molecular docking.

Results:

A total of 23 studies were included. Meta-analysis shows the NYPF therapy could significantly improve the clinical efficacy rate and secondary sexual indicators (uterine volume, ovarian volume, breast nucleus diameter, follicular diameter), reduce TCM syndrome scores and serum sex hormone (FSH, LH, E2), and slow down bone age maturation compared to GnRHa therapy group. In addition, NYPF therapy was safe and has no obvious adverse events. Data mining revealed that the core herb pair of NYPF was “Anemarrhenae Rhizoma (Zhimu) - Phellodendri Chinensis Cortex (Huangbai).” Network pharmacology predicted that quercetin, kaempferol, beta-sitosterol, etc were the key components of Zhimu-Huangbai for treating CPP. The core targets were TP53, JUN, AKT1, ESR1, TNF, IL6, CCND1, MAPK1, BCL2, EGFR, IL1B, and PTGS2. They played a pivotal role in modulating multiple signaling pathways, such as Endocrine resistance, MAPK signaling pathway, and PI3K-Akt signaling pathway.

Conclusion:

This article revealed that NYPF therapy is effective and safe against CPP. The mechanism of the core herb pair of NYPF therapy for CPP through muti-components, muti-targets and muti-pathways.
Transformation from acute promyelocytic leukemia in pregnancy to acute myeloid leukemia with MLL-AF9 fusion gene: A case report and literature review
Authors: Gao Yang , Han Na , Jiang Yu , Lu Ziyuan
Published: December 2023

Rationale:

Because there are few evidence-based guidelines and an extremely low incidence rate, managing and treating patients who have transitioned from acute promyelocytic leukemia (APL), which was diagnosed during pregnancy, to acute myeloid leukemia (AML), can be difficult.

Patient concerns:

In this case, a 34-year-old pregnant patient was diagnosed with APL in medium-risk group in June 2017. After the all-trans retinoic acid and arsenic trioxide-based full-course treatment, the patients achieved complete remission (CR) and were well-tolerated. After 5 years, the patient complained of fatigue for 3 months.

Diagnosis:

Bone marrow examination revealed hypercellularity with approximately 50% immunophenotypic abnormal myeloblasts with MLL-AF9 fusion gene. Based on the AML diagnosis criteria of the World Health Organization, the patient was eventually diagnosed with a rare transformation from APL to AML.

Interventions:

The patient was treated with two cycles of induction chemotherapy and an allogeneic hematopoietic stem cell transplantation (allo-HSCT).

Outcomes:

Until now, the patient is in continuous remission with no signs of APL and AML.

Lessions:

Despite the rarity of APL to AML transformation, it is crucial to track the disease’s progress and administer treatment on time. It remains uncertain whether the risk stratification and clinical outcomes of secondary AML with MLL-AF9 are equivalent to those of de novo AML with MLL-AF9. The management and treatment of these patients should be personalized and require further observation.
TREM1 as a novel prognostic biomarker and tumor immune microenvironment evaluator in glioma
Authors: Lu Qin , Xie Yonglin , Qi Xuchen , Yang Shuxu
Published: December 2023

Glioma is the most malignant tumor in the central nervous system with a poor prognosis. The tumor immune microenvironment plays a crucial role in glioma formation and progress. TREM1, as a vital immune regulator, has not been investigated in glioma. This study aims to explore the role of TREM1 in prognosis and tumor immune microenvironment of glioma. The mRNA expression level of TREM1 was collected from TCGA and GEO databases. The correlations between the clinic-pathological features and TREM1 expression were analyzed using Cox regression analysis. Kaplan–Meier was used to evaluate the effect of TREM1 on OS. Gene Ontology (GO) and the Kyoto Encyclopedia of Genes and Genomes were performed to analyze the functional annotations and signaling pathways of the TREM1 coexpression genes. ESTIMATE and TIMER explored the correlations between TREM1 and immune cell infiltration. Spearman correlation analysis was conducted to examine the association between the TREM1 and immune checkpoint expression. The expression level of TREM1 was significantly increased in glioma. TREM1 overexpression was positively related to poor prognosis, higher World Health Organization grade, isocitrate dehydrogenase wildtype, and 1p/19q non-codeletion. TREM1 coexpression genes were mainly related to immunoregulation and inflammatory response. TREM1 participated in the initiation and progression of glioma by regulating immune cell infiltration and expression of immune checkpoints. TREM1 is an effective prognostic and diagnostic biomarker in glioma. It can be adopted as a novel predictor for clinical prognosis, pathological characteristics, and immune microenvironment in glioma patients.
The clinical features and prognosis of fungal pleural infection: A case series and literature review
Authors: Jing Yawan , Wei Qi , Zeng Hao , Cheng Ruixin , Tian Panwen , Li Yalun
Published: December 2023

Fungal pleural infections are infrequent and insidious, for which there are neither large clinical studies nor targeted guidelines to provide standardized treatment options. We reported 4 cases of fungal pleural infection and reviewed the cases of fungal pleural infections in previous studies to provide a basis for the diagnosis and treatment of fungal pleural infections. There were 2 females and 2 males with a mean age of 58.5 years in our data. The average time from onset to diagnosis was 30.25 days. Risk factors most frequently included pulmonary diseases (n = 4) and malignancy (n = 1). Two patients underwent pleural biopsy through a thoracoscope, and no pathogens were detected. Pleural fluid culture was positive in 2 out of 3 cases. The diagnoses were “possible” (n = 1), “probable” (n = 1), and “proven” (n = 2). All patients received systemic antifungal therapy, and 3 received combined thoracic drainage. The outcomes were cured (n = 1), improved (n = 2) and lost to follow-up (n = 1). We reviewed 12 cases of fungal pleural infection in previous studies. The diagnosis was confirmed via culture in 7 cases and via biopsy in 8 cases. The pathogen was Aspergillus in 7 cases. After a combination of systemic antifungal (n = 12) and local treatment (n = 11), 10 patients improved and 2 patients died. Diagnosis of fungal pleural infection should incorporate risk factors, clinical presentation and fungal evidence, with pleural fluid culture being an important and feasible mean of confirming the diagnosis; and treatment should be based on systemic antifungal therapy supplemented by topical therapy.
Hub biomarkers in ultrasound-guided bladder cancer and osteosarcoma: Myosin light chain kinase and caldesmon
Authors: Li Haowen , Lin Guihu , Cui Meiyue , Wang Lingling , Ding Danyang , Li Xiangyi , Fan Xingyue , Yang Qian , Wang Ye , Kang Chunbo , Zhang Lei , Liu Bin , Su Jianzhi
Published: December 2023

Bladder cancer and osteosarcoma are 2 types of cancers that originate from epithelial tissues inside the bladder and bone or muscle tissues. Ultrasound-guided biopsies provide crucial support for the diagnosis and treatment of bladder cancer and osteosarcoma. However, the relationship between myosin light chain kinase (MYLK) and caldesmon (CALD1) and bladder cancer and osteosarcoma remains unclear. The bladder cancer datasets GSE65635 and GSE100926, the osteosarcoma dataset GSE39058, were obtained from gene expression omnibus. Differentially expressed genes (DEGs) were screened and weighted gene co-expression network analysis was performed. The construction and analysis of protein-protein interaction network, functional enrichment analysis, gene set enrichment analysis. Gene expression heat map was drawn and immune infiltration analysis was performed. The comparative toxicogenomics database analysis were performed to find disease most related to core gene. Western blotting experiments were performed. TargetScan screened miRNAs that regulated central DEGs. We obtained 54 DEGs. Functional enrichment analysis revealed significant enrichment in terms of cellular differentiation, cartilage development, skeletal development, muscle actin cytoskeleton, actin filament, Rho GTPase binding, DNA binding, fibroblast binding, MAPK signaling pathway, apoptosis, and cancer pathways. Gene set enrichment analysis indicated that DEGs were primarily enriched in terms of skeletal development, cartilage development, muscle actin cytoskeleton, MAPK signaling pathway, and apoptosis. The immune infiltration analysis showed that when T cells regulatory were highly expressed, Eosinophils exhibited a similar high expression, suggesting a strong positive correlation between T cells regulatory and Eosinophils, which might influence the disease progression in osteosarcoma. We identified 6 core genes (SRF, CTSK, MYLK, VCAN, MEF2C, CALD1). MYLK and CALD1 were significantly correlated with survival rate and exhibited lower expression in bladder cancer and osteosarcoma samples compared to normal samples. Comparative toxicogenomics database analysis results indicated associations of core genes with osteosarcoma, bladder tumors, bladder diseases, tumors, inflammation, and necrosis. The results of Western blotting showed that the expression levels of MYLK and CALD1 in bladder cancer and osteosarcoma were lower than those in normal tissues. MYLK and CALD1 likely play a role in regulating muscle contraction and smooth muscle function in bladder cancer and osteosarcoma. The lower expression of MYLK and CALD1 is associated with poorer prognosis.
Efficacy of tumour-treating fields therapy in recurrent glioblastoma: A narrative review of current evidence
Authors: Olatunji Gbolahan , Aderinto Nicholas , Adefusi Temiloluwa , Kokori Emmanuel , Akinmoju Olumide , Yusuf Ismaila , Olusakin Tobi , Muzammil Muhammad Ali
Published: December 2023

Recurrent Glioblastoma presents a formidable challenge in oncology due to its aggressive nature and limited treatment options. Tumour-Treating Fields (TTFields) Therapy, a novel therapeutic modality, has emerged as a promising approach to address this clinical conundrum. This review synthesizes the current evidence surrounding the efficacy of TTFields Therapy in the context of recurrent Glioblastoma. Diverse academic databases were explored to identify relevant studies published within the last decade. Strategic keyword selection facilitated the inclusion of studies focusing on TTFields Therapy’s efficacy, treatment outcomes, and patient-specific factors. The review reveals a growing body of evidence suggesting the potential clinical benefits of TTFields Therapy for patients with recurrent Glioblastoma. Studies consistently demonstrate its positive impact on overall survival (OS) and progression-free survival (PFS). The therapy’s safety profile remains favorable, with mild to moderate skin reactions being the most commonly reported adverse events. Our analysis highlights the importance of patient selection criteria, with emerging biomarkers such as PTEN mutation status influencing therapy response. Additionally, investigations into combining TTFields Therapy with other treatments, including surgical interventions and novel approaches, offer promising avenues for enhancing therapeutic outcomes. The synthesis of diverse studies underscores the potential of TTFields Therapy as a valuable addition to the armamentarium against recurrent Glioblastoma. The narrative review comprehensively explains the therapy’s mechanisms, clinical benefits, adverse events, and future directions. The insights gathered herein serve as a foundation for clinicians and researchers striving to optimize treatment strategies for patients facing the challenging landscape of recurrent Glioblastoma.