Results 111 to 120 of about 109,157 (295)

Therapeutic Repair of Sperm Quality Decline Caused by Polytetrafluoroethylene

open access: yesAdvanced Science, EarlyView.
Exposure to PTFE (teflon), a commonly used microplastic in non‐stick cookware, significantly reduces sperm quality in both humans and mice. Specifically, PTFE induces the disruption of sperm cytoskeleton and F‐actin assembly through targeting SKAP2 in haploid spermatid.
Shiming Gan   +15 more
wiley   +1 more source

Adaptive Antioxidant Nanomedicines Inhibit Ferroptosis in Renal Tubular Epithelial Cells to Alleviate Diabetic Kidney Disease

open access: yesAdvanced Science, EarlyView.
In this study, an adaptive antioxidant nanodrug (AAN) is developed through the self‐polymerization of L‐selenocysteine. The AAN exhibits dual functionalities: antioxidant activity (scavenging reactive oxygen species) and mitochondrial targeting. Moreover, the released selenium (Se) participates in the synthesis of glutathione peroxidase 4 (GPX4), which
Zerun Liu   +15 more
wiley   +1 more source

Inhibition of AMPKα Pathway by Podocyte GOLM1 Exacerbates Diabetic Nephrology in Mice

open access: yesAdvanced Science, EarlyView.
Podocyte Golgi membrane protein 1 interacts with epidermal growth factor receptor to inhibit peroxisome proliferator activated receptor γ, and then inactivates adenosine monophosphate activated protein kinase α pathway, which facilitates diabetes‐related inflammation, oxidative damage, apoptosis, and renal dysfunction.
Peng Xu   +14 more
wiley   +1 more source

Sodium Movement across Single Perfused Proximal Tubules of Rat Kidneys [PDF]

open access: bronze, 1964
Gerhard Giebisch   +4 more
openalex   +1 more source

m6A Reader hnRNPA2B1 Modulates Late Pachytene Progression in Male Meiosis Through Post‐Transcriptional Control

open access: yesAdvanced Science, EarlyView.
As an m6A reader, hnRNPA2B1 predominantly regulates specific transcripts (e.g., Ep400, Rrs1) that are essential for chromosome organization and remodeling in an m6A‐dependent manner. Furthermore, it is demonstrated to interact with factors involved in mRNA processing and translation. This dual functionality is pivotal for ensuring the proper occurrence
Lisha Yin   +11 more
wiley   +1 more source

High‐Specificity Spatiotemporal Cholesterol Detection by Quadrature Phase‐Shifted Polarization Stimulated Raman Imaging

open access: yesAngewandte Chemie, EarlyView.
Utilizing quadrature phase modulation, the phase‐shifted polarization SRS (QP2‐SRS) microscope enables simultaneous measurement of the ρ‐related χ1111(3)$\chi _{1111}^{( 3 )}$ and χ1221(3)$\chi _{1221}^{( 3 )}$ components. In cholesterol molecular measurements, QP2‐SRS leverages the structural differences between cholesterol and other biomolecules to ...
Yongqing Zhang   +7 more
wiley   +2 more sources

Bioprinted Organoids: An Innovative Engine in Biomedicine

open access: yesAdvanced Science, EarlyView.
Bioprinted organoids refer to either the printing of stem cells into tissue shape and subsequent differentiate into organoids, or assembling induced organoids as bioinks to replicate native organ. It enables the creation of miniaturized organs with complex architectures and physiological functions, potentially enhancing reproducibility, throughput, and
Zhengwei Li   +11 more
wiley   +1 more source

Water‐Soluble Molecular Wires for Membrane Potential Imaging

open access: yesAngewandte Chemie, EarlyView.
Fully water‐soluble fluorescent rosamine‐based amphiphilic molecular wires were developed for imaging membrane potentials. The performance of the probes was evaluated in single cardiomyocytes, murine pituitary gland, and islets of Langerhans.
Mirna El Khatib   +9 more
wiley   +2 more sources

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