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1,317 results for “B cell”
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Research ArticleOpen accessEvery word in the titleMarine-Derived Extracts as Economically Sustainable and Ethical Alternatives to Fetal Bovine Serum in HEK293 Cell CultureKian Kenneth Francisco Sanchez, Jennifer Seki-Wong et al.Fetal Bovine Serum (FBS) is a staple supplement in cell culture, providing key growth factors that promote cell health and proliferation. Since 1885, cell culture has been a cornerstone of both basic and applied research, leading to significant discoveries of cell communication and function. However, the use of FBS presents economic and ethical challenges. Millions of bovine fetuses are euthanized … …American Journal of Biochemistry and Biotechnology, Vol. 22, Issue 3 · 7 Aug 2026 · 1,042 accessesView PDFCite
Case ReportOpen accessEvery word in the titleBeyond Occam’s Razor: Diffuse Large B-Cell Lymphoma With Concurrent Acid-Fast Bacilli Positivity–A Case ReportOm Sharma, Shaurya Gupta, Prasan Kumar PandaIn tuberculosis-endemic regions, necrotizing lymphadenitis with Acid-Fast Bacilli (AFB) is often presumed to indicate tuberculous etiology, but this assumption may lead to misdiagnosis when immunophenotypic evaluation is not performed. In this report, we present the case of an immunocompetent elderly man who presented with prolonged high-grade fever, progressive abdominal distension, and stable cervical and submandibular lymphadenopathy. He had been empirically … …American Journal of Infectious Diseases, Vol. 22, Issue 1 · 24 Jul 2026 · 1,236 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleDihydroartemisinin Attenuates HBV-Induced Proliferation and Migration in LO2 cells via EMT Pathway ModulationYingde Nong, Caifang Ma, Wei Huang et al.Dihydroartemisinin (DHA), a derivative of artemisinin, possesses well-documented anti-inflammatory properties. This study investigated the inhibitory effects of DHA on hepatitis B virus (HBV)-induced cellular alterations in LO2 cells and elucidated underlying molecular mechanisms. Serum interleukin-6 (IL-6) levels were measured in HBV patients and analyzed for correlations with HBsAg, anti-HBs, and HBeAg. In vitro, LO2 cells were infected with clinical HBV … …American Journal of Biochemistry and Biotechnology, Vol. 21, Issue 3 · 8 Jan 2026 · 2,071 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleSignal Pathway Regulation in Mammalian Cells in Wireless Communication EnvironmentShengdong LiTo regulate the signal pathway in mammalian cells in a wireless communication environment, an LED light stimulation system has been designed and constructed. To avoid interference from too many data lines, a wireless communication mode has been employed. In this study, HeLa cells and Drosophila melanogaster cells are used as the research objects. The CRY2/CIBN light genetic element system is … …American Journal of Biochemistry and Biotechnology, Vol. 21, Issue 2 · 24 Nov 2025 · 2,001 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleInflammatory Effects of Co-Exposure to Heavy Metals (Cd and Pb) and Respiratory Viruses (229E, OC43, and H3N2) on IL-6 and IL-8 Responses in U87 Glioblastoma CellsHyeokjun Yun, Qian-Wen Wang, Jae Kyung KimCo-exposure to heavy metals and viruses can pose threats to cellular health by increasing cytotoxicity and inflammatory cytokine expression. We aimed to elucidate the interactions between these factors inhuman glioblastoma cells (U87). U87 cells were exposed to influenza A virus (H3N2), coronaviruses OC43 and 229E, and heavy metals Cd and Pb. Cell viability and cytotoxicity were assessed through WST-8 and … …American Journal of Biochemistry and Biotechnology, Vol. 21, Issue 2 · 5 Jul 2025 · 5,505 accessesView PDFCite
Review ArticleOpen accessEvery word in the titleOverview of Vascular Smooth Muscle Cells, Endothelial Cells, and Macrophages Apoptosis During Atherosclerosis DevelopmentAnastasia Vladimirovna Poznyak, Varvara Alexandrovna Orekhova, Vasily Nikolaevich Sukhorukov et al.Atherosclerosis is a complex disease that has garnered significant attention from researchers studying its various aspects. Its pathogenesis involves a wide array of cellular and molecular components, as well as crucial mechanisms and processes crucial for cellular and organismal functioning. Atherosclerosis is considered a chronic inflammatory disease characterized by disrupted lipid metabolism, oxidative stress, and immune response. Apoptosis, a fundamental … …OnLine Journal of Biological Sciences, Vol. 24, Issue 4 · 5 Jul 2024 · 4,675 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleCytotoxicity and Apoptosis Prevailed by Tricyclohexyltin(IV) Dithiocarbamate Compounds Against Human Lung Carcinoma Cell Line (A549)Normah Awang, Nurul Amalina Abd Aziz, Nur Fatini Nordin, Nurul Farahana KamaludinIn Malaysia, lung cancer is a highly common kind of cancer and the leading cause of cancer-related deaths. This study examined the cytotoxicity of two new tricyclohexyltin(IV) dithiocarbamate compounds compounds, which are tricyclohexyltin(IV) N-methyl-N-benzyldithiocarbamate (C1) and tricyclohexyltin(IV) N-ethyl-N-benzyldithiocarbamate (C2), on lung carcinoma cell lines (A549) of humans. The cytotoxicity was assessed using the 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyl-tetrazolium bromide (MTT) assay. Cell death mode … …OnLine Journal of Biological Sciences, Vol. 24, Issue 4 · 13 Jun 2024 · 4,622 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleResponses of Neural Cells (U87) to HCoV-229E and HCoV-OC43 InfectionsEun Ju Oh, Jae-Sik Jeon, Qian-Wen Wang, Jae Kyung KimRespiratory viruses, such as Coronaviruses (CoVs), can be neuroinvasive and exacerbate neurological pathologies via their capacity for direct viral replication and/or by inducing excessive host immune responses in the Central Nervous System (CNS). HCoV-229E is a primary COVID-19 and HCoV-OC43 is a beta COVID-19 belonging to the same genus as SARS-CoV-2 and both can cause acute infections in glioblastoma, neuroblastoma, … …American Journal of Biochemistry and Biotechnology, Vol. 19, Issue 2 · 8 Jun 2023 · 5,181 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleEffects of Electronic Cigarette E-Liquids on the Adhesion and Growth of Osteoblast CellsAna Carla Lorenz-Vieira, Cesar Augusto Magalhães Benfatti, Mahmoud RouabhiaElectronic cigarettes (E-cigarettes) were designed to replace traditional cigarettes to decrease the harmful effects of smoking. The liquid in e-cigarettes contains different chemicals, such as Propylene Glycol (PG) and Vegetable Glycerin (VG), and may contain nicotine. To be more attractive, e-liquids are supplemented with flavorings. Because vaped e-liquids are shown to be damaging to oral tissues, similar effects could occur … …OnLine Journal of Biological Sciences, Vol. 23, Issue 3 · 29 Apr 2023 · 5,155 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleEarly Responses of Neural Cells (U87) to Particulate Matter Exposure: Cell Viability and Cytokine ConcentrationJae-Sik Jeon, Eun Ju Oh, Qian-Wen Wang, Jae Kyung KimParticulate Matter (PM) has a significant impact on human health and increases the risk of respiratory diseases. PM exposure is linked to various illnesses, including cardiovascular diseases, cancer, neurological diseases, and pregnancy complications, and contributes to both mortality and morbidity globally. PM can also influence the autonomic nervous system. The evidence suggests that the likelihood of developing lung cancer continually … …American Journal of Biochemistry and Biotechnology, Vol. 19, Issue 1 · 20 Feb 2023 · 5,450 accessesView PDFCite