Results 101 to 110 of about 35,273 (228)

Haploinsufficiency of the Myc regulator Mtbp extends survival and delays tumor development in aging mice. [PDF]

, 2016
Alterations of specific genes can modulate aging. Myc, a transcription factor that regulates the expression of many genes involved in critical cellular functions was shown to have a role in controlling longevity.
Boyd, Kelli, Eischen, Christine M., Grieb, Brian C., Mitra, Ramkrishna   +3 more
core   +2 more sources

Characterization of OAZ1 and its potential functions in goose follicular development

Electronic Journal of Biotechnology, 2017
Background: Ornithine decarboxylase antizyme 1 (OAZ1) is an important regulator of polyamine synthesis and uptake. Our previous studies indicated that high OAZ1 expression in the ovaries of laying geese is responsible for poor egg production.
Bo Kang, Dongmei Jiang, Hui He, Rong Ma, Zhixin Yi, Ziyu Chen   +5 more
doaj   +1 more source

Factors affecting the production of putrescine from agmatine by Lactobacillus hilgardii X1B isolated from wine [PDF]

, 2008
Aims: To elucidate and characterize the metabolic putrescine synthesis pathway from agmatine by Lactobacillus hilgardii X1B. Methods and Results: The putrescine formation from agmatine by resting cells (the normal physiological state in wine) of lactic ...
Adams, Anli, Arena, Arena, Arena, Arena, Arena, Babu, Bardocz, Bauza, Blasco, Bover-Cid, Brodequis, Buteau, Coton, Dicks, Donhauser, Farías, Farías, Glória, Glória, González-Fernández, Guerrini, Joosten, Kalač, Landete, Lehtonen, Leitão, Lima, Liu, Liu, Lounvaud-Funel, Lu, Maijala, Mangani, Marcobal, Peatfield, Pilone, Radler, Radler, Sekowska, Simon, Soufleros, Strasser de Saad, Straub, ten Brink, Vidal-Carou, Woller   +47 more
core   +1 more source

Investigation on Ornithine Decarboxylase Activity and Level of Putrescine, Spermidine and Spermine in Hydatid Cyst

Journal of Ardabil University of Medical Sciences, 2017
Background & objectives: Polyamines such as putrescine, spermidine, and spermine are ubiquitous in all eukaryotic cells and play an essential role in cell division and differentiation. One way of polyamine biosynthesis is done by ornithine decarboxylase (
Somayeh Bahrami, Hossein Najafzadeh, Ali Shahriari, Sara Ahmadi, Mohammadhossein Razi Jalali   +4 more
doaj  

Optimized LC-MS method for simultaneous polyamine profiling and ADC/ODC activity quantification and evidence that ADCs are indispensable for flower development in tomato

Frontiers in Plant Science
IntroductionPolyamines (PAs) are essential for plant development and stress responses, requiring tight homeostatic regulation. As many PA enzymes are regulated post-transcriptionally, transcript-based methods cannot accurately predict protein abundance ...
Erin Samantha Ritchie, Edda von Roepenack-Lahaye, Dennis Perrett, Dousheng Wu, Thomas Lahaye   +4 more
doaj   +1 more source

Screening for biogenic amines production by lactobacillus species and development of functional food, tea curd [PDF]

, 2013
Biogenic amines (BA) are substances with one or more than one amine groups.BA is organic, basic nitrogenous compounds of low molecular weight. Biogenic amines (BA) are natural toxins.
Sahoo , Banishree
core  

Effect of tamoxifen on hepatic regeneration in male rats [PDF]

, 1989
A number of metabolic changes within the liver occur concurrent with hepatic regeneration. These processes suggest that the administration of an antiestrogen might alter the rate of hepatic regeneration.
A Francavilla, A Mode, AK Roy, B Fisher, CW Bardin, D Kahn, D. H. Van Thiel, D. Kahn, DM Cohen, DW Robertson, E Mezey, EM Higgins, GC Chamness, GD Luk, HA Edmondson, J Terblanche, JA Gustafsson, JA Gustafsson, JA McGowan, JH Clark, KE Crow, L. E. Porter, L. Makowka, L. Podesta, M. S. Elm, MA Kneifel, MA Mukundan, OH Lowry, P Mouriquand, P. K. Eagon, PK Eagon, R Wanless, T. E. Starzl   +32 more
core   +1 more source

Heterologous expression and activity verification of ornithine decarboxylase from a wild strain of Shewanella xiamenensis. [PDF]

Front Microbiol, 2022
Liu C, Wang G, Han X, Cao L, Wang K, Lin H, Sui J.   +6 more
europepmc   +1 more source

Inhibition of ornithine decarboxylase facilitates pegylated arginase treatment in lung adenocarcinoma xenograft models [PDF]

, 2017
INTRODUCTION: Arginine depletion has shown anticancer effects among arginine auxotrophic cancers. Pegylated arginase (BCT-100) depletes arginine by converting arginine to ornithine.
Ho, JCM, Lam, SK, Xu, S
core  

The arginase 1/ornithine decarboxylase pathway suppresses HDAC3 to ameliorate the myeloid cell inflammatory response: implications for retinal ischemic injury. [PDF]

Cell Death Dis, 2023
Shosha E, Shahror RA, Morris CA, Xu Z, Lucas R, McGee-Lawrence ME, Rusch NJ, Caldwell RB, Fouda AY.   +8 more
europepmc   +1 more source