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5481
Hydrogen‐Generating Magnesium Alloy Seed Strand Sensitizes Solid Tumors to Iodine‐125 Brachytherapy
Published 2025-02-01“…In vitro experiments showed that hydrogen from AMASS degradation significantly inhibited tumor proliferation, increased apoptosis, disrupted redox homeostasis and mitochondrial membrane potential, reduced adenosine triphosphate levels, and induced DNA damage due to 125I radiation. In mouse xenograft and rabbit liver tumor models, hydrogen from AMASS showed superior therapeutic effects compared with 125I seeds alone, with no noticeable side effects. …”
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5482
颈项透明层增厚胎儿的产前诊断及预后分析
Published 2013-01-01“…【方法】 对135例妊娠早期(11~13+6周)NT≥2.5 mm且行产前诊断的单胎病例进行回顾性分析,统计胎儿染色体核型、TORCH-DNA/RNA、地中海贫血基因检测结果,随访胎儿超声筛查结构异常情况及妊娠结局。按NT厚度将其依次分为5组,2.5~2.9、3.0~3.4、3.5~4.4、≥4.5 mm为第1~4组,颈部水囊瘤为第5组。…”
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5483
Longitudinal profiles of oral microbiome in patients with nasopharyngeal carcinoma and their prognostic implications
Published 2025-12-01“…This study aims to address the dynamic changes in oral microbiome following cancer treatment and their prognostic implications in NPC patients.Patients and Methods Unstimulated whole saliva samples were collected from 23 NPC patients before and after treatment, with an average of 2.8 samples per patient, and post-treatment saliva samples were collected from additional 13 NPC patients that enrolled after treatment. Following DNA extraction and purification, the salivary microbiome was assessed by 16S rRNA gene amplicon sequencing targeting the V4 hypervariable region.Results Alpha-diversity of oral microbiome decreased progressively after treatment and during follow-up, and the beta-diversity of post-treatment samples differed significantly from the pre-treatment ones (R2 = 0.032, p < 0.001). …”
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5484
Spotted fever group rickettsiae in black rats, pets, and humans in Zungarococha community, A rural area in the surroundings of Iquitos, Peru
Published 2025-01-01“…Positive ectoparasites were further assessed by PCR and DNA amplicon sequencing. Non-parametric tests were used to evaluate factors associated with being seropositive among human adults. …”
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5485
Whole genome sequencing of a novel carrageenan-degrading bacterium Photobacterium rosenbergii and oligosaccharide preparation
Published 2025-01-01“…In addition, there are no current reports of bacteria of the genus Photobacterium capable of secreting κ-carrageenanase or degrading carrageenan.MethodsIn the current study, strain GDSX-4 was obtained from Gracilaria coronopifolia after enrichment culture, primary screening and rescreening and was initially characterized by morphology and 16SrDNA. The pure culture of strain GDSX-4 was further subjected to bacterial genome sequencing assembly and bioinformatic analysis. …”
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5486
STR profiling in a cohort of Saudi patients with acute leukemia
Published 2025-02-01“…Methods: Blood and saliva samples were collected from 27 patients diagnosed with acute leukemia in Riyadh City, KSA. DNA was extracted, and 15 STR loci were amplified. …”
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5487
Interaction of human gut microbiota and local immune system in progression of colorectal adenoma (MIMICA-1): a protocol for a prospective, observational cohort study
Published 2025-01-01“…Biopsy specimens will be taken from the terminal ileum, right colon, left colon, and a pathological lesion in the colon (if present) to assess mucosa-associated microbiota composition and intestinal immunity response. DNA will be extracted from all samples and sequenced using the Illumina MiSeq platform. …”
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5488
Effective gene therapy for metachromatic leukodystrophy achieved with minimal lentiviral genomic integrations
Published 2025-03-01“…To address this need, we increased the expression of ARSA cDNA at single integration by generating novel LVs, optimizing ARSA expression and enhancing safety. …”
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5489
Production of all-triploid derived from gynogenetic homologous diploid crucian carp (♀) × diploid red crucian carp (♂)
Published 2025-03-01“…The genetic characteristics of 5S rDNA in 3nRR individuals and their parental counterparts, as well as the measurable and countable traits, were explored. …”
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5490
کلونینگ و توالی یابی ژن p- انسولین جدا شده از گیاه دارویی Momordica charantia و تحلیل بیوانفورماتیکی ساختار سه بعدی پروتئین...
Published 2020-04-01“…نتایج RT-PCR با پرایمرهای اختصاصی ژن p-انسولین باند اختصاصی bp750 موید تکثیر صحیح cDNA بود. همچنین، بیان ژن p-انسولین در بافت آریل بذر رسیده بیشتر از سایر بافت های میوه بود. …”
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5491
IFNβ drives ferroptosis through elevating TRIM22 and promotes the cytotoxicity of RSL3
Published 2025-02-01“…BackgroundCyclic GMP-AMP synthase (cGAS)-stimulator-of-interferon genes (STING) pathway is a cytosolic DNA sensor system. The production of this pathway, interferon-β (IFNβ), could suppress the growth of tumor cells, yet it is unclear whether ferroptosis is involved in IFNβ-induced cell death.MethodsThe effects of IFNβ on ferroptosis were analyzed in HT1080, 4T1, HCT116 and 786-O cells. …”
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5492
Assessing microbial biodiversity in oil palm seedlings using oil palm waste compost mixed media
Published 2024-10-01“…Method: The study compared microbial biodiversity in soil media with compost amendments by employing DNA sequencing to assess microbial communities. …”
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5493
Evaluating metagenomics and targeted approaches for diagnosis and surveillance of viruses
Published 2024-09-01“…We tested samples consisting of a dilution series of a six-virus mock community in a human DNA/RNA background, designed to resemble clinical specimens with low microbial abundance and high host content. …”
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5494
Sexual dimorphism in lung transcriptomic adaptations in fetal alcohol spectrum disorders
Published 2025-01-01“…Final libraries were checked for quality and quantity by Qubit hsDNA and LabChip. The samples were sequenced on the Illumina NovaSeq S4 Paired-end 150 bp. …”
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5495
Microbial community dynamics in shallow-water grass-type lakes: Habitat succession of microbial ecological assembly and coexistence mechanisms
Published 2025-02-01“…To explore the mechanisms of microbial ecological assembly and community succession in this unique habitat, 16 samples were collected from eight sites in Wuliangsuhai Lake. Second-generation DNA sequencing was applied to reveal the spatial dynamics of the bacterial community structure and distribution across two environmental media in this nutrient-rich shallow grassland lake and to elucidate the characteristics of the co-occurrence network. …”
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5496
Pien Tze Huang Attenuates Neuro-inflammatory Injury in BV2 Microglial Cells Induced by Lipopolysaccharide via Inhibition of TLR4/MAPK Signaling Pathway
Published 2021-02-01“…Total RNA was extracted using TRIzol reagent and it was reverse-transcribed to synthesize the complementary DNA. And then the mRNA expression of IL-1β, IL-6 and TNF-α were determined using real time-qPCR. …”
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5497
کاربرد نشانگرهای مورفولوژی و ISSR جهت شناسایی برخی ژنوتیپهای چای
Published 2020-02-01“…پس از نمونهبرداری از برگهای جوان و کاملا توسعه یافته،DNA ژنومی آنها استخراج شد و از 10 عدد نشانگرISSR برای بررسی روابط ژنتیکی 42 ژنوتیپ چای استفاده شد. …”
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5498
Safety and efficacy of mesenchymal stromal cells mitochondria transplantation as a cell-free therapy for osteoarthritis
Published 2025-01-01“…Moreover, the transcriptomic analysis showed the upregulation of genes involved in stress such as DNA reparative machinery and inflammatory antiviral responses. …”
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5499
Multiomics analysis reveals the involvement of NET1 in tumour immune regulation and malignant progression
Published 2025-01-01“…We also explored the relationships between NET1 and genes associated with epigenetic modifications, oncogenes, and tumour characteristics, such as RNA stemness scores (RNAss), DNA stemness scores (DNAss), the tumour mutation burden (TMB), and microsatellite instability (MSI). …”
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5500
Methicillin-Resistant <i>Staphylococcus aureus</i>: The Shifting Landscape in the United Arab Emirates
Published 2025-01-01“…Methods: To investigate this influence, genomic profiling of 310 MRSA clinical isolates collected between February and November 2022 was performed using a DNA microarray-based assay. Results: Isolates were assigned to 22 clonal complexes and 72 distinct strain assignments. …”
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