Results 21 to 30 of about 796 (85)

Plastoquinone redox status influences carboxysome integrity via a RpaA‐ and reactive oxygen species‐dependent regulatory network

The Plant Journal, Volume 123, Issue 6, September 2025.
SUMMARY Carboxysomes are bacterial microcompartments that encapsulate Rubisco and are a core component of the cyanobacterial carbon concentration mechanism (CCM). While carboxysome number, size, and spatial organization vary in different environmental conditions (CO2, light availability, redox state, temperature, and light quality), the molecular ...
María Santos‐Merino, Lauri Nikkanen, Emmanuel J. Kokarakis, Yagut Allahverdiyeva, Daniel C. Ducat   +4 more
wiley   +1 more source

Enhanced Activities of OCT4 and SOX2 Promote Epigenetic Reprogramming by Shortening G1 Phase

Advanced Science, Volume 12, Issue 32, August 28, 2025.
Fusing the VP16 domain to OCT4 and SOX2 (OvSvK) enhances iPSC generation by activating downstream targets, including those regulating the cell cycle. This accelerates reprogramming by shortening the G1 phase and reducing H3K27me3 levels. Modulating Ccnd1, Cdkn2a, and Ccne1 improves efficiency, linking cell cycle to epigenetic remodeling.
Lin Guo, Jiechun Lin, Qiwen Ren, Hao Sun, Yanhua Wu, Haofei Ge, Xiaolan Wu, Lihui Lin, Lining Liang, Changpeng Li, He Liu, Yuangbang Mai, Shilong Chu, Jiadong Liu, Jing Liu, Jiekai Chen, Duanqing Pei, Hui Zheng   +17 more
wiley   +1 more source

Co–Fe–Ni‐Based High‐Entropy Superalloys with γ/γ′ Microstructure

Advanced Engineering Materials, Volume 27, Issue 7, April 2025.
Six high‐entropy superalloys are designed and evaluated for high‐temperature phase stability. In the results of this study, future alloy design and computational databases are informed for coherent precipitate‐strengthened alloys. The most promising alloy of this study has completely equiatomic γ and γ’ formers, demonstrating that a new class of high ...
Brandon Ohl, Davin Yoo, David C. Dunand
wiley   +1 more source

Accumulation of Damaging Lipids in the Arf1‐Ablated Neurons Promotes Neurodegeneration through Releasing mtDNA and Activating Inflammatory Pathways in Microglia

Advanced Science, Volume 12, Issue 16, April 24, 2025.
Arf1 defects activate the AKT‐mTORC1‐SREBP1‐FASN pathway to increase lipid synthesis and disrupt ER‐mitochondrial‐lysosomal homeostasis in neurons. Impaired mitochondria secrete damaged mtDNA via mitochondria‐derived extracellular vesicles, which is phagocytosed by the microglia and activated inflammation signaling.
Xu Li, Shuhan Jin, Danke Wang, Ying Wu, Xiaoyu Tang, Yufan Liu, Tiange Yao, Shoufa Han, Lin Sun, Yuetong Wang, Steven X. Hou   +10 more
wiley   +1 more source

The pivotal role of mass spectrometry in transition metal‐based photocatalyst research for solar‐driven energy conversion and water purification advancements

Bulletin of the Korean Chemical Society, Volume 46, Issue 4, Page 381-412, April 2025.
This review explores recent advancements in the integration of solar energy conversion and water remediation with mass spectrometry as an analytical technique. We examine Ti‐based photocatalysts for their roles in energy conversion and water purification, utilizing mass spectrometric analysis to evaluate the efficiency of these mechanisms.
Haheun Yoo, Hyojin Hwang, Hyojin Kang, Jeongkwon Kim, Jaebeom Lee   +4 more
wiley   +1 more source

ePoster

European Journal of Neurology, Volume 33, Issue S1, June 2026.
wiley   +1 more source

UEG Week 2025 Moderated Posters

United European Gastroenterology Journal, Volume 13, Issue S8, Page S189-S802, October 2025.
wiley   +1 more source

UEG Week 2025 Poster Presentations

United European Gastroenterology Journal, Volume 13, Issue S8, Page S803-S1476, October 2025.
wiley   +1 more source

Bile acids engage the SIPR-STAT3 signaling axis to modulate regulatory T cell responses in fibrosing cholangiopathies. [PDF]

J Hepatol
Kudira R, Yang ZF, Osuji I, Damen MSMA, Yang Vom Hofe A, Singh M, Karns R, Bariya P, Pfuhler L, Mullen M, Taylor A, Ji H, Lages CS, Shi T, Pasula S, Wayman JA, Bernieh A, Zhang W, Chougnet CA, Hildeman DA, Tiao GM, Huppert SS, Subramanian S, Salomonis N, Miraldi ER, Miethke AG.   +25 more
europepmc   +1 more source

Paraganglioma with High Levels of Dopamine, Dopa Decarboxylase Suppression, Dopamine β-hydroxylase Upregulation and Intra-tumoral Melanin Accumulation: A Case Report with a Literature Review. [PDF]

Intern Med, 2023
Nezu M, Hirotsu Y, Amemiya K, Tateno T, Takizawa S, Inoue M, Mochizuki H, Hosaka K, Chik C, Oyama T, Omata M.   +10 more
europepmc   +1 more source