Results 91 to 100 of about 260,428 (269)

UiO‐66 metal–organic frameworks in biomedicine: From structural tunability to bioimaging, photodiagnostics, and photodynamic cancer therapy

FEBS Open Bio, EarlyView.
UiO‐66(Zr) metal–organic frameworks are chemically stable, biocompatible, and highly tunable nanomaterials. Their modular structure enables controlled drug delivery, multimodal bioimaging, and light‐activated photodynamic therapy, supporting integrated diagnostic and therapeutic (theranostic) applications in cancer and biomedical research.
Veronika Huntošová, Grigorii Rakhalskii, Miroslav Almáši   +2 more
wiley   +1 more source

Maternal gut microbiota mediates prenatal stress-induced fetal blood‒brain barrier dysfunction

Gut Microbes
Maternal prenatal stress confers elevated neuropsychiatric risk to offspring, yet the mechanisms underlying fetal neurodevelopmental impairment remain elusive. The gut microbiota has emerged as a key regulator of brain development and behavior.
Xuanping Wang, Fang-Yue Zhou, Ting Wu, Chenchi Duan, Xukai Luo, Yicong Meng, He-Feng Huang, Yan-Ting Wu   +7 more
doaj   +1 more source

Small RNA pathways in mammalian oocytes

FEBS Open Bio, EarlyView.
Three distinct small RNA pathways operate in mammalian oocytes: RNAi interference (RNAi), the microRNA (miRNA) pathway, and the PIWI‐associated RNA (piRNA) pathway. These pathways use small RNAs to guide sequence‐specific repression and contribute to oocyte biology by targeting genes and mobile elements or appear insignificant since different ...
Petr Svoboda, Josef Pasulka
wiley   +1 more source

Loss of AMBRA1 activates MAPK and angiogenesis signaling pathways in melanoma cells

FEBS Open Bio, EarlyView.
Loss of AMBRA1 in melanoma cells activates multiple oncogenic pathways associated with tumor progression. Transcriptomic and protein network analyses revealed that AMBRA1 depletion enhances MAPK/ERK signaling, angiogenesis, TGF‐β/EMT signaling, and Wnt/axon guidance pathways.
Milad Ibrahim, Marco Corazzari, Iman Osman, Jane Armstrong, Noel Carter   +4 more
wiley   +1 more source

A dynamic transcriptional cell atlas of testes development after birth in Hu sheep

BMC Biology
Background Testes development is a fundamental process in sexual development and reproduction. The testes undergo dramatic structural changes during development, including the proliferation and differentiation of somatic cells such as Sertoli cells ...
Jie Su, Yanyan Yang, Daqing Wang, Hong Su, Feifei Zhao, Chuanqiang Zhang, Min Zhang, Xiunan Li, Tingyi He, Xihe Li, Ying Tian, Biao Song, Chao Chen, Yongli Song, Guifang Cao   +14 more
doaj   +1 more source

From energy provision to protein synthesis: Tunnelling nanotubes as mediators of intercellular metabolic cooperation in cancer

FEBS Open Bio, EarlyView.
The cytoskeleton‐mediated transport of mitochondria via tunnelling nanotubes restores respiration, increases ATP production, rescues cells from apoptosis, activates the AKT/mTOR signalling pathway, promotes cell migration and invasiveness, contributes to cancer progression and treatment resistance.
Stanislava Martínková, Jan Trnka
wiley   +1 more source

The multivalent passive immune-protective vaccines of egg yolk immunoglobulin Y derived from live or inactivated Pseudomonas anguilliseptica against aquaculture pathogens (P. anguilliseptica and Aeromonas veronii) in goldfish (Carassius auratus)

Frontiers in Marine Science
BackgroundEgg yolk immunoglobulin Y (IgY) can be produced on a large scale, with simple and economical preparation and no drug residue, making it promising for application in prophylactic multivalent passive immunization vaccines for aquaculture ...
Pan Cui, Pan Cui, Jing Chen, Ziye Ma, Huihui Xiao, Huihui Xiao, Juan Lu, Juan Wang, Gaoxiao Xu, Gaoxiao Xu   +9 more
doaj   +1 more source

ATZ‐1 promotes DNA replication efficiency to maintain normal meiotic function

FEBS Open Bio, EarlyView.
Absence of ATZ‐1 interferes with meiotic DNA replication and cell cycle function via CHK‐1. This causes downstream defects associated with DNA damage and genomic integrity. Taken together, this study suggests that ATZ‐1 influences DNA replication efficiency and cell cycle function to maintain normal meiotic function.
Taylin E. Gourley, Luke W. Molesworth, Nethma H. Waduge, Fahimeh Eskandari, Peter R. Boag, Gregory M. Davis   +5 more
wiley   +1 more source

Combined effects of nanoplastics and 3-BHA at environmentally relevant concentrations significantly aggravated kidney injury via TGF-β/SMAD signaling pathway in mice

Ecotoxicology and Environmental Safety
The increasing presence of nanoplastics (NPs) and synthetic antioxidants like 3-tert -Butyl-4-hydroxyanisole (3-BHA) in the environment has attracted widespread attention about their combined toxicological effects on human health, particularly on renal ...
Guanghua Xiong, Huangqi Shi, Yaxuan Jiang, Min Lu, Jinghong Liu, Shangrong Zhang, Xiaoqing Wu, Hongcheng Wang, Hongbo Liu, Yihong Yang, Yong Liu   +10 more
doaj   +1 more source

Lung Development in the Mouse Embryo

Experimental Lung Research, 1991
(1991). Lung Development in the Mouse Embryo. Experimental Lung Research: Vol. 17, No. 2, pp. 111-130.
openaire   +2 more sources