Acellular pertussis vaccines (aPVs) have been developed as an alternative to whole-cell pertussis vaccines (wPVs) due to their similar efficacy but reduced reactogenicity. The aPV contains three or more immunogenic components of BP.  We aimed to evaluate the immunogenicity and protective potency of an aPV vaccine produced in our laboratory consisting of pertussis toxin (PT), filamentous hemagglutinin (FHA), and pertactin (PRN) in mice. The aPV components were produced and purified from the supernatant and pellet of the bacterial culture. Two doses of formulated vaccine in parallel with tw ..read more

Patients with immunodeficiency are at higher risk of severe disease and death following SARS-CoV-2 infection compared to the general population. Here, we describe humoral and cellular immune responses in 5 patients with immunodeficiency, 2 patients with multiple sclerosis, 1 patient with chronic lymphocytic leukemia (CLL), 1 patient with Good’s syndrome, and 1Human Immunodeficiency Virus (HIV) positive with developed Acquired immunodeficiency syndrome (AIDS)- patient. T-cell responses were evaluated using the QuantiFERON SARS-CoV-2 assay following incubation with the SARS-CoV-2 Ag1, Ag2, and A ..read more

This study aimed to explore the effect of prednisone (PDN) combined with cyclophosphamide (CTX) on bleomycin-induced pulmonary fibrosis (PF) in rats via circular RNA mortality factor 4 like 1 (MORF4L1)/microRNA (miR)-29a-3p/Bromodomain protein 4 (BRD4) axis. A rat model of PF was induced by bleomycin and treated with PDN combined with CTX, and the lentiviral vectors that interfered with MORF4L1, miR-29a-3p, or BRD4 expression were injected into the tail vein at the same time. The mRNA expressions of MORF4L1, miR-29a-3p, BRD4, and fibrosis-associated proteins including fibronectin, connective t ..read more

Peripheral benign lung tumors are often asymptomatic and incidentally detected on chest radiographs. Surgical intervention is recommended when feasible. Single-port thoracoscopic resection has emerged as a promising technique for treating various chest diseases, including lung tumors. This study aimed to assess the clinical efficacy of single-port thoracoscopic resection for benign lung tumors and its impact on respiratory function and inflammatory factors. A total of 128 eligible patients diagnosed with benign lung tumors were randomly assigned to either the observation group (undergoing sing ..read more

As the most common cause of bacillary dysentery or shigellosis, Shigella sonnei (S nonnei) has spread throughout the world. Invasion of the colorectal epithelial cells by this facultative intracellular bacterium occurs via various virulence factors. The increase in the resistance rate highlights the need for novel interventions, particularly increasing the urgency of the development of Shigella vaccines that may offer an effective solution. A multiepitope protein vaccine (MEPV) construct previously designed using bioinformatics tools against Shigella species, was applied in vivo in BALB/C ..read more

The coronavirus disease 2019 (CVOID-19) has varied clinical manifestations including mild to severe acute respiratory symptoms. Inflammasome complex and mitochondria play an important role in initiating inflammatory responses and could potentially be affected by this infection. To study the inflammasome and mitochondrial fission and fusion gene expression levels in COVID-19 patients, we designed this experiment. The inflammasome and mitochondrial gene expression profiles were determined by real-time polymerase chain reaction in the peripheral blood of 70 hospitalized CVOID-19 patients with mil ..read more

Mitochondrial missense mutations and pathogenic variants have been implicated in the pathogenesis of COVID‐19. This study evaluated the role of mitochondrial DNA (mtDNA) mutations and changes in gene expression in the progression of COVID-19 and their correlation with clinical characteristics. Next‐generation sequencing with high throughput was used to identify mtDNA mutations in 30 COVID-19 patients compared to 20 healthy controls. The potential impact of identified mutations on protein structure and stability was predicted using bioinformatic tools. Quantitative real-time polymerase chain re ..read more

Allergic rhinitis is a common childhood disease. Although various drugs have been used to treat allergic rhinitis, including nasal corticosteroids, antileukotrienes, and antihistamines, there is still controversy about the optimal dose and the best combination with the highest efficacy. Higher doses of antihistamines are recommended for better control of urticaria, but there is insufficient evidence regarding the efficacy of increased doses of antihistamines in allergic rhinitis. The aim of the study was to evaluate the effectiveness of different drug combinations in the treatment of children ..read more

To assess the impact of budesonide-formoterol on pulmonary ventilation function and prognosis in patients with mild-to-moderate acute exacerbations of bronchial asthma. A retrospective analysis was conducted on clinical data from 232 patients with acute exacerbations of bronchial asthma. These patients were divided into 2 groups based on their treatment: a control group (n=104) receiving budesonide dry powder inhalation and an observation group (n=107) receiving budesonide-formoterol dry powder inhalation. Clinical efficacy and safety indicators were compared. The results showed that the total ..read more

The purpose of this study was to systematically examine the association between bronchial asthma and lung cancer. Research on the correlation between bronchial asthma and lung cancer was retrieved from the database. Literature was screened based on inclusion and exclusion criteria, and the number of patients in the included studies was extracted and analyzed. This study used Stata statistical software version 16.0 and Cochrane Review Manager version 5.4 for meta-analysis. In our study, 19 articles were selected. Without considering other influencing factors, the risk of lung cancer in asthma p ..read more