Results 51 to 60 of about 138,584 (219)

Metabolic engineering to improve production of 3-hydroxypropionic acid from corn-stover hydrolysate in Aspergillus species

Biotechnology for Biofuels and Bioproducts, 2023
Background Fuels and chemicals derived from non-fossil sources are needed to lessen human impacts on the environment while providing a healthy and growing economy.
Ziyu Dai, Kyle R. Pomraning, Shuang Deng, Joonhoon Kim, Kristen B. Campbell, Ana L. Robles, Beth A. Hofstad, Nathalie Munoz, Yuqian Gao, Teresa Lemmon, Marie S. Swita, Jeremy D. Zucker, Young-Mo Kim, Kristin E. Burnum-Johnson, Jon K. Magnuson   +14 more
doaj   +1 more source

My favorite pyruvate carboxylase [PDF]

IUBMB Life, 2010
Having completed a PhD in molecular and cellular biology in mammalian reproduction at the University of Sydney, my first postdoctoral appointment began early in 1965 in the laboratory of Sir Hans Krebs at Oxford University where I had the pleasure of working with Dr Eric Newsholme on the regulation of gluconeogenesis and glycolysis during fetal ...
openaire   +2 more sources

A Case of Multiple Mitochondrial Dysfunctions Syndrome 1 and Review of the Literature

American Journal of Medical Genetics Part A, EarlyView.
ABSTRACT Multiple mitochondrial dysfunctions syndrome 1 (MMDS1, MIM #605711) due to NFU1 gene defects is an ultra‐rare autosomal recessive inborn error of metabolism associated with reduced function of NFU1 iron–sulfur cluster (ISC) scaffold protein.
Charles R. DiFalco, Aaron Williams, Claudia Soler‐Alfonso, Emily Waskow, Elizabeth Mizerik, Fernando Scaglia, Chaya N. Murali   +6 more
wiley   +1 more source

Enhancing Meat Quality Through Dietary Fiber: Insights Into the Gut Microbiota‐Derived Short‐Chain Fatty Acids‐Muscle Axis

Animal Research and One Health, EarlyView.
Dietary fiber (DF) modulates meat quality through the gut‐muscle axis by reshaping gut microbiota, improving intestinal integrity, reducing inflammation, and regulating muscle metabolism. These mechanisms influence muscle fiber characteristics and post‐mortem biochemistry, thereby enhancing tenderness, juiciness, color, flavor, and nutritional value of
Zeshan Zulfiqar, Muhammad Arslan Asif, Layla Al‐Mitib, Nabeela Ashiq, Haojie Wang, Yalei Cui, Boshuai Liu, Shucheng Huang, Yinghua Shi   +8 more
wiley   +1 more source

Kinetic modelling of β‐cell metabolism reveals control points in the insulin‐regulating pyruvate cycling pathways

IET Systems Biology, 2023
Insulin, a key hormone in the regulation of glucose homoeostasis, is secreted by pancreatic β‐cells in response to elevated glucose levels. Insulin is released in a biphasic manner in response to glucose metabolism in β‐cells.
Rahul Rahul, Adam R. Stinchcombe, Jamie W. Joseph, Brian Ingalls   +3 more
doaj   +1 more source

Cross‐Species Single‐Cell Comparative Analysis Reveals Gluconeogenic Features of Hepatocytes in Ruminants

Animal Research and One Health, EarlyView.
In this study, we used cross‐species comparisons to identify ruminant hepatocyte features. We also identified potential genes and TFs involved in coordinating gluconeogenesis in ruminant hepatocytes. By integrating single‐cell data with population genetic analyses, we further identified candidate genetic variation in glucose metabolism and ...
Yaqi Zhou, Wuqiang Huo, Yingran Liu, Yihang Liu, Fei Wang, Tao Shi, Yu Jiang   +6 more
wiley   +1 more source

Acute control of fatty acid synthesis by cyclic AMP in the chick liver cell: possible site of inhibition of citrate formation.

Journal of Lipid Research, 1979
Glucagon and N,(6)O(2)-dibutyryl cyclic adenosine 3‘,5‘-cyclic monophosphate (Bt(2)cAMP) inhibit fatty acid synthesis from acetate by more than 90% and prevent citrate formation in chick hepatocytes metabolizing glucose.
S D Clarke, P A Watkins, M D Lane
doaj   +1 more source

Metabolic Flux Analysis Reveals Cell Line‐Specific Rewiring in CHO Cells Following TCA Cycle Intermediate Feeding for Bioprocess pH Control

Biotechnology and Bioengineering, EarlyView.
ABSTRACT Chinese hamster ovary (CHO) cells are the leading host for recombinant therapeutic protein production in the biopharma industry. In this study, we investigated how feeding acidic forms of tricarboxylic acid (TCA) cycle intermediates—malic acid, succinic acid, and α‐ketoglutaric acid—affects cell culture performance and metabolism in two ...
Sarah A. Sacco, Kevin J. Ruiz‐Márquez, Rachel Moen, Irina Trenary, Xiaolin Zhang, Xiaowen Wang, Malik Padellan, Henry Lin, Jamey D. Young   +8 more
wiley   +1 more source

Harnessing ferroptosis from multilayer defense networks to nanoplatforms for specific cancer therapy

BMEMat, EarlyView.
Nanomaterials target metabolically‐regulated ferroptosis for cancer therapy. Iron‐based or alternative nanoplatforms integrate ferroptosis with chemotherapy, immunotherapy, or radiotherapy. They enable stimulus‐responsive therapies (photothermal, photodynamic, sonodynamic) activated by near‐infrared, light, or ultrasound, achieving potent synergistic ...
Xinyue Xu, Xuejian Wang, Wenyan Jiang, Wan Hairul Anuar Kamaruddin, Chunyan Fang, Pengfei Zhang   +5 more
wiley   +1 more source

Mass spectrometry analysis shows the biosynthetic pathways supported by pyruvate carboxylase in highly invasive breast cancer cells

Biochimica et Biophysica Acta - Molecular Basis of Disease, 2016
We recently showed that the anaplerotic enzyme pyruvate carboxylase (PC) is up-regulated in human breast cancer tissue and its expression is correlated with the late stages of breast cancer and tumor size [Phannasil et al., PloS One 10, e0129848, 2015 ...
Phatchariya Phannasil, Israr-ul H. Ansari, Mahmoud A. El Azzouny, M. J. Longacre, Khanti Rattanapornsompong, C. Burant, M. MacDonald, S. Jitrapakdee   +7 more
semanticscholar   +1 more source