Results 61 to 70 of about 834,669 (252)

Inhibition of IGFBP4 in Granulosa Cells Improves Reproductive Performance and Maintains Fertility With Age via YAP Signaling

Advanced Science, EarlyView.
IGFBP4 is upregulated in granulosa cells of aged ovaries across monkeys, mice, and humans. It inhibits YAP signaling, thereby suppressing cell proliferation and contributing to follicular dysfunction. Deletion of Igfbp4 in granulosa cells enhances ovulatory output, improves hormone profiles, and reproductive performance in aged female mice, suggesting ...
Qianhui Hu, Ajun Geng, Ziyuan Li, Fanghao Guo, Jingqiang Wang, Xinyi Chen, Meiling Zhang, Yi Arial Zeng, Wen Li   +8 more
wiley   +1 more source

Dark tea extract mitigates hematopoietic radiation injury with antioxidative activity [PDF]

Journal of Radiation Research, 2018
The hematopoietic system is widely studied in radiation research. Tea has been proved to have antioxidative activity. In the present study, we describe the protective effects of dark tea extract (DTE) on radiation-induced hematopoietic injury.
Long, Wei, Zhang, Guanghui, Dong, Yinping, Li, Deguan   +3 more
openaire   +2 more sources

Soil Inorganic Electron Acceptors and Carbon Substrates Hierarchically Govern Wetland Methanogenesis Temperature Response

Advanced Science, EarlyView.
ABSTRACT Wetlands constitute Earth's largest natural methane (CH4) source, yet projections of their climate feedback remain uncertain due to poorly constrained temperature sensitivity (Q10‐CH4) of microbial methanogenesis. While water table dynamics have been demonstrated to regulate wetland methanogenesis by altering key soil conditions such as ...
Shuying Qiu, Qingfang Jing, Xuhui Zhou, Xiaoxin Sun, Zhenyu Wei, Baizhi Jiang, Hongyang Chen   +6 more
wiley   +1 more source

Resolving and Controlling Silicoaluminophosphate Zeolite Intergrowths and Mixtures

Advanced Science, EarlyView.
Low‐dose electron microscopy enables atomic‐resolution imaging of beam‐sensitive SAPO‐34/18 intergrowths, revealing their stacking sequences and spatial distributions under controlled Si content and SDA ratio. This work establishes a methodology linking controllable synthesis with atomic‐resolution microscopy to investigate structure–property ...
Yuxin Ke, Jiale Feng, Lei Wang, Xiao Chen, Mengmeng Ma, Jiabin Cui, Juan Diwu, Yuman Liu, Fei Wei, Boyuan Shen, Bin Song   +10 more
wiley   +1 more source

Understanding Wage Issues in the Tea Industry [PDF]

, 2013
Wage levels are an issue of concern across the globe as individuals, companies and governments wrestle with how wages paid to workers relate to costs of living, corporate and national competitiveness, profitability and broader macroeconomic trends and ...

core   +1 more source

Research Progress on Microbial Diversity and Its Functional Activities during Pile Fermentation of Dark Tea

Shipin gongye ke-ji
Dark tea is a type of post-fermented tea with unique sensory characteristics. The tea product is usually obtained in the four steps, namely fixation, rolling, pile fermentation, and drying.
Jiaru WEI, Kaili NIE, Xiaoqiang CHEN, Miaomiao YING   +3 more
doaj   +1 more source

Complete mitochondrial genome and phylogenetic analysis of Penicillium citrinum in dark tea [PDF]

Mitochondrial DNA Part B, 2019
Penicillium citrinum is a common polluting microorganism in dark tea production. Our study was performed to report the complete mitochondrial genome of P. citrinum. The mitochondrial genome of P. citrinum was a circular DNA molecule of 27,537 bp in length, encoding 42 genes as follows: 15 PCGs, two rRNAs, 24 tRNAs, and an independent ORF. A (36.14%), T
Zhiyuan Hu, Liu Shiquan, Zhenggang Xu, Meng Dong, Suchun Liu   +4 more
openaire   +3 more sources

ZBTB11 Promotes Breast Cancer Progression by Activating FBXO28‐Mediated MST1 Degradation and Suppressing Hippo Signaling

Advanced Science, EarlyView.
ZBTB11 is identified as an oncogenic transcription factor that activates FBXO28 in breast cancer. FBXO28 promotes K48‐linked ubiquitination and degradation of MST1, suppressing Hippo signaling and enhancing epithelial–mesenchymal transition and metastasis. This transcription‐to‐ubiquitination cascade defines a prognostic biomarker axis and highlights a
An Xu, Xiang‐Nan Xu, Xiao Huang, Zhou Luo, Chun‐Lian Li, Yang Du, Cheng Yan, Xiao‐Jie Yu, Jian‐Wen Wang, Long‐Di Yao, De‐Yuan Fu   +10 more
wiley   +1 more source

Disrupting Helicobacter pylori Iron Homeostasis With Bismuth Nanodrug‐Mediated Nutritional Trap for Targeted Gastric Infection Therapy

Advanced Science, EarlyView.
A “nutritional trap” strategy centered on disrupting bacterial iron homeostasis is proposed. The synthesized Bi‐TP@FU (TBF) can target Helicobacter pylori, interfere with the bacterial iron uptake and utilization processes to disrupt its iron homeostasis, induce bacterial death, and meanwhile preserve the balance of the intestinal flora.
Tianye Fang, Jinzhe Tong, Feng Feng, Cong Liu, Chang Shu, Jiaying Zhu, Shibo Zhang, Shuyue Deng, Wanchao Zuo, Yuhan Song, Jun Yang, Yanmin Ju, Yingying Xing, Jianjun Dai   +13 more
wiley   +1 more source

Effects of Raw Materials from Different Tea Cultivars of Leaf Colour on Sichuan Dark Tea Quality

Shipin gongye ke-ji
To explore the influence of raw materials from different cultivars on the quality of Sichuan dark tea, the raw materials of 4 tea cultivars were used in this study.
Yuanyuan XIONG, Ting ZHANG, Xiao LIU, Weiwei MA, Xiaobo TANG, Xiaoping WANG, Yun WANG, Chunhua LI   +7 more
doaj   +1 more source