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Primary neural stem cells (NSCs) can be cultivated and differentiated in vitro but are difficult to transfect using conventional methods. We describe a simple and rapid magnetofection-based method suitable for the lab bench as well as for high-throughput projects. Our method yields high transfection efficiency and can be used for deciphering the genetic control of neural cell differentiation.
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http://dx.doi.org/10.2144/000113628 | DOI Listing |
Adv Pharm Bull
July 2025
Cancer Chemoprevention Research Center, Faculty of Pharmacy, Universitas Gadjah Mada, Yogyakarta, 55281, Indonesia.
Purpose: SARS-CoV-2 infection may lead to a worse prognosis in COVID-19 patients by inducing syncytia formation which implies intercellular transmission and immune evasion. Hesperidin (HSD) and hesperetin (HST) are two citrus flavonoids that demonstrate the potential to interfere with spike/human angiotensin-converting enzyme-2 (hACE2) binding and show an inhibitory effect in the SARS-CoV-2 pseudovirus internalization model. Here, we determined the effects of HSD and HST to inhibit syncytia formation using in vitro cell models.
View Article and Find Full Text PDFNat Methods
September 2025
Department of Radiology, Michigan State University, East Lansing, MI, USA.
Concurrent recording of electroencephalogram (EEG) and functional magnetic resonance imaging (fMRI) signals reveals cross-scale neurovascular dynamics crucial for explaining fundamental linkages between function and behaviors. However, MRI scanners generate artifacts for EEG detection. Despite existing denoising methods, cabled connections to EEG receivers are susceptible to environmental fluctuations inside MRI scanners, creating baseline drifts that complicate EEG signal retrieval from the noisy background.
View Article and Find Full Text PDFElectroporation is a promising technology utilizing electrical pulses for macromolecule delivery and soft-tissue ablation, with applications that include next-generation prophylactics and the treatment of genetic diseases such as cancer. This study demonstrates a high-throughput capable 3D tissue culture model for quantification of the reversible and irreversible electroporation thresholds for a given electroporation protocol. By using a non-uniform electric field and analyzing the spatial distribution of transfected cells, both reversible and irreversible thresholds can be identified within a single sample, increasing the efficiency at which electroporation protocols can be characterized, especially for in vivo translation.
View Article and Find Full Text PDFTurk J Biol
June 2025
Xu Rongxiang Regenerative Medicine Research Center, Binzhou Medical University, Yantai, P.R. China.
Background: Abdominal aortic aneurysm (AAA), a gradual segmental dilatation of the abdominal aorta, is associated with a high mortality rate. The pathophysiological molecular mechanisms underlying AAA remain unclear. In recent years, changes in miRNA levels have been reported to be involved in the development and treatment of AAA.
View Article and Find Full Text PDFNan Fang Yi Ke Da Xue Xue Bao
August 2025
College of Laboratory Medicine, Wannan Medical College, Wuhu 241000, China.
Objectives: To investigate the role of circular RNA circ_0000437 in regulating biological behaviors of breast cancer cells and the molecular mechanism.
Methods: Breast cancer MCF-7 and MDA-MB-231 cells were transfected with sh-circ_0000437, mimics, inhibitor, si-CTPS1, or their respective negative controls. qRT-PCR was used to detect the expression levels of circ_0000437, let-7b-5p, CTPS1, Notch1, Hes1, and Numb in breast cancer cell lines and tissues.