Results 71 to 80 of about 134,956 (333)

Inhibition of Fructose-1,6-bisphosphatase by Aminoimidazole Carboxamide Ribotide Prevents Growth of Salmonella enterica purH Mutants on Glycerol [PDF]

, 2006
The enzyme fructose-1,6-bisphosphatase (FBP) is key regulatory point in gluconeogenesis. Mutants of Salmonella enterica lacking purH accumulate 5-amino-4-imidazole carboxamide ribotide (AICAR) and are unable to utilize glycerol as sole carbon and energy ...
Boyd, Jeffrey M., Dougherty, Michael J., Downs, Diana M.   +2 more
core   +1 more source

WTAP Mediated m6A Modification Stabilizes PDIA3P1 and Promotes Tumor Progression Driven by Histone Lactylation in Esophageal Squamous Cell Carcinoma

Advanced Science, EarlyView.
This study reveals a new mechanism by which PDIA3P1 regulates the progression of esophageal squamous cell carcinoma (ESCC). PDIA3P1 upregulates the expression of GLUT1 and HK2, promoting glycolysis and lactate production. Lactate upregulates the lactylation level of histone H4K8 and activates the transcription of target gene BMP7, ultimately ...
Tao Huang, Qi You, Jiawei Liu, Xuguang Shen, Dengjun Huang, Xinlu Tao, Zhijie He, Chengwei Wu, Xinran Xi, Shouqiang Yu, Feng Liu, Zhihao Wu, Wenjun Mao, Shaojin Zhu   +13 more
wiley   +1 more source

Impacts of protein supplementation during late gestation of beef cows on maternal skeletal muscle and liver tissues metabolism

Animal, 2020
Since nutritional requirements are increased at the end of gestation to meet the demands of the pregnant uterus, pregnant beef cows are susceptible to mobilization of body reserves (mainly fat and amino acids (AAs)) and to alter the metabolism of ...
R.C. Lopes, C.B. Sampaio, A.S. Trece, P.D. Teixeira, T.R.S. Gionbelli, L.R. Santos, T.C. Costa, M.S. Duarte, M.P. Gionbelli   +8 more
doaj  

RUNX1/SLAMF3 Axis Drives Immunosuppression to Contribute to Colorectal Cancer Liver Metastasis by Blocking Phagocytosis and Depleting C1QC+ Tumor‐Associated Macrophages

Advanced Science, EarlyView.
This study identifies the RUNX1/SLAMF3 axis as a key driver of colorectal cancer liver metastasis (CRLM). SLAMF3 suppresses macrophage phagocytosis and depletes C1QC⁺ tumor‐associated macrophages, promoting an immunosuppressive microenvironment. Targeting this axis restores macrophage and CD8⁺ T cell activity and reduces metastasis.
Yinheng Luo, Xiaoli Jin, Lan Huang, Dejia Zeng, Nan Zhang, Shiyu Tang, Shu Luo, Samina Ejaz Syed, Ruiwu Dai, Qiu Li, Shufang Liang   +10 more
wiley   +1 more source

Olfr78, a novel short‐chain fatty acid receptor, regulates glucose homeostasis and gut GLP‐1 secretion in mice

Food Frontiers, 2023
Olfr78, which is a novel receptor for short‐chain fatty acid (SCFA) acetate and propionate, plays essential roles in some cellular processes. The present study aimed to investigate the role of olfr78 in regulating energy metabolism and delineate the ...
Yanan Wang, Mengjie Li, Jingya Guo, Seong‐Gook Kang, Kunlun Huang, Tao Tong   +5 more
doaj   +1 more source

Integrative Genomic and Transcriptomic Analysis Reveals Targetable Vulnerabilities in Angioimmunoblastic T‐Cell Lymphoma

American Journal of Hematology, EarlyView.
ABSTRACT Nodal follicular helper T‐cell (TFH) lymphoma of the angioimmunoblastic (AITL) subtype has a dismal prognosis. Using whole‐exome sequencing (n = 124), transcriptomic (n = 78), and methylation (n = 40) analysis, we identified recurrent mutations in known epigenetic drivers (TET2, DNMT3A, IDH2R172) and novel ones (TET3, KMT2D).
Alyssa Bouska, Weiwei Zhang, Sunandini Sharma, Harald Holte, Rauf A. Shah, Waseem G. Lone, Mahfuza Afroz Soma, Ruimeng Yang, Xuxiang Liu, Syed Mehmood, Ravneet Singh Chawla, Luca Vincenzo Cappelli, Danilo Fiore, Qiang Gong, Tayla B. Heavican‐Foral, Jeffrey J. Cannatella, Catalina Amador, Aiza Arif, Lynette M. Smith, Soon Thye Lim, Choon Kiat Ong, Andrew L. Feldman, Ming‐Qing Du, Anamarija M. Perry, Laurence de Leval, Timothy C. Greiner, Kai Fu, Gunhild Trøen, Daniel Vodák, Sigve Nakken, Jan Delabie, David Weinstock, Stefano Pileri, Antonella Laginestra, KyeongJin Kim, Utpal Pajvani, Julie M. Vose, Dennis D. Weisenburger, Steven M. Horwitz, Sandeep Dave, Joseph Khoury, Giorgio Inghirami, Wing C. Chan, Javeed Iqbal   +43 more
wiley   +1 more source

The Expanding Clinical and Genetic Spectrum of Muscle Glycogen Storage Disease 0, (GSD0B)

American Journal of Medical Genetics Part A, EarlyView.
ABSTRACT Glycogen storage disorders are a group of genetic disorders affecting glucose homeostasis in the body. Muscular glycogen stores are essential for liberating glucose for energy supply during bursts of activity and sustained muscle work. Muscle glycogen storage disease 0 (GSD0B) is associated with biallelic variants in GYS1 causing muscular ...
Sarah Donoghue, Smitha Kumble, Pontus Wasling, Lars Alberg, Pia Linton‐Dahlöf, Yilmaz Yildiz, İlker Ertuğrul, Terry Derks, Dwight Koeberl, Emmeline Lagrange, Sabrina Vergnaud, Lidia Pezzani, Maria Iascone, Zornitza Stark, Adam M. Bournazos, Sandra T. Cooper, Gittan Kollberg   +16 more
wiley   +1 more source

Metabolic alterations in human pulmonary artery smooth muscle cells treated with PDGF‐BB

Animal Models and Experimental Medicine, EarlyView.
Metabolic abnormalities are considered to play a key regulatory role in vascular remodeling of pulmonary arterial hypertension. We analyzed the metabolome in the culture supernatants of human pulmonary artery smooth muscle cells (PASMC) during the malignant proliferation phenotype transition via a targeted metabolomics method. Significant and extensive
Meng‐Jie Zhang, Jie‐Jian Kou, Hong‐Da Zhang, Xin‐Mei Xie, Yun‐Feng Zhou, Ping Yuan, Xiao‐Bin Pang, Lu‐Ling Zhao, Jing Qiu, Yang‐Yang He   +9 more
wiley   +1 more source

A Drosophila model of prion disease and its metabolic changes in the brain

Animal Models and Experimental Medicine, EarlyView.
We developed a Drosophila model for prion disease, and flies were capable of expressing the hamster prion protein (HaPrP) under the control of the GAL4/UAS system. The model exhibited some characteristics of the disease in mammals and displayed alterations in protein, sphingolipid, and carbohydrate metabolism. Preliminary applications have demonstrated
Dongdong Wang, Zhixin Sun, Pei Wen, Mengyang Zhao, Yuheng He, Fengting Gou, Jingjing Wang, Qing Fan, Xueyuan Li, Tianying Ma, Xiaoyu Wang, Wen Li, Sen Chen, Deming Zhao, Lifeng Yang   +14 more
wiley   +1 more source

Editorial:Metformin: Beyond Diabetes [PDF]

, 2019
International ...
Bost, Canto, El-Mir, Evans, Ferreira, Foretz, Foretz, Forslund, Hawley, Kaminski, Leung, Madiraju, Martin-Montalvo, Mohan, Neumann, Owen, Patel, Rena, Saxton, Zhou   +19 more
core   +3 more sources