Results 41 to 50 of about 312,982 (289)

Thymidine exerts anti-doxorubicin-induced cardiomyopathy effect through the regulation of the PPAR signaling pathways and ferroptosis pathways

Frontiers in Pharmacology
IntroductionTo evaluate the anti-cardiomyopathic activity of thymine (Thy) and to elucidate its mechanism of action.MethodsTransgenic zebrafish with enhanced green fluorescent protein (EGFP)-labelled hearts (Tg (cmlc2: EGFP)) and wild-type AB zebrafish ...
Bin Li, Bin Li, Qifei Wang, Qifei Wang, Jiashuo Zhou, Jiashuo Zhou, Peihai Li, Peihai Li, Chen Sun, Chen Sun, Qing Xia, Qing Xia, Yun Zhang, Yun Zhang   +13 more
doaj   +1 more source

Assessment of Thymidine Phosphorylase Function: Measurement of Plasma Thymidine (and Deoxyuridine) and Thymidine Phosphorylase Activity [PDF]

, 2011
We describe detailed methods to measure thymidine (dThd) and deoxyuridine (dUrd) concentrations and thymidine phosphorylase (TP) activity in biological samples. These protocols allow the detection of TP dysfunction in patients with mitochondrial neurogastrointestinal encephalomyopathy (MNGIE).
Martí R, López LC, Hirano M.
openaire   +2 more sources

Chronic Antidepressant Treatment Increases Neurogenesis in Adult Rat Hippocampus

Journal of Neuroscience, 2000
Recent studies suggest that stress-induced atrophy and loss of hippocampal neurons may contribute to the pathophysiology of depression. The aim of this study was to investigate the effect of antidepressants on hippocampal neurogenesis in the adult rat ...
J. Malberg, A. Eisch, E. Nestler, R. Duman   +3 more
semanticscholar   +1 more source

Immunocytochemical localization of chromatin regions UV-microirradiated in S phase or anaphase : Evidence for a territorial organization of chromosomes during cell cycle of cultured Chinese hamster cells [PDF]

, 1983
Chinese hamster cells (M3-1 line) in S phase were laser-UV-microirradiated (λ, 257 nm) at a small site of the nucleus. Cells were fixed either immediately thereafter or in subsequent stages of the cell cycle, including prophase and metaphase.
Avivi, Bennett, Berns, Boveri, Boveri, Comings, Cornelis, Cornelis, Cremer, Cremer, Cremer, Cremer, Cremer, Cremer, Cremer, Cremer, Cremer, Cremer, Earnshaw, Gray, Hager, Hancock, Hancock, Hens, Laemmli, Rabl, Regan, Sakharov, Sedat, Sperling, Stack, Trosko, Vogel, Zorn   +33 more
core   +1 more source

SUMOylation inhibits FOXM1 activity and delays mitotic transition [PDF]

, 2014
The forkhead box transcription factor FOXM1 is an essential effector of G2/M-phase transition, mitosis and the DNA damage response. As such, it is frequently deregulated during tumorigenesis. Here we report that FOXM1 is dynamically modified by SUMO1 but
Brosens, Jan J., Coombes, R. C., Dunsby, C. W., French, P. M., Gomes, Ana R., Karunarathna, U., Kelly, D. J., Khongkow, P., Kongsema, M., Lam, Eric W.-F., Langer, J. K., Man, Cornelia W-Y., Myatt, Stephen S., Zona, Stefania   +13 more
core   +1 more source

Inactivation of the Thymidylate Synthase thyA in Non-typeable Haemophilus influenzae Modulates Antibiotic Resistance and Has a Strong Impact on Its Interplay with the Host Airways

Frontiers in Cellular and Infection Microbiology, 2017
Antibacterial treatment with cotrimoxazol (TxS), a combination of trimethoprim and sulfamethoxazole, generates resistance by, among others, acquisition of thymidine auxotrophy associated with mutations in the thymidylate synthase gene thyA, which can ...
Irene Rodríguez-Arce, Sara Martí, Sara Martí, Begoña Euba, Begoña Euba, Ariadna Fernández-Calvet, Javier Moleres, Nahikari López-López, Montserrat Barberán, José Ramos-Vivas, José Ramos-Vivas, Fe Tubau, Fe Tubau, Carmen Losa, Carmen Ardanuy, Carmen Ardanuy, José Leiva, José E. Yuste, José E. Yuste, Junkal Garmendia, Junkal Garmendia   +20 more
doaj   +1 more source

Clinicopathology and Diagnosis Delay in a 40-Year-Old with Mitochondrial Neurogastrointestinal Encephalomyopathy (MNGIE)

Case Reports in Gastroenterology, 2020
Mitochondrial neurogastrointestinal encephalomyopathy (MNGIE) is an autosomal recessive and fatal multisystem metabolic disorder. It presents with wide-ranging gastrointestinal and neurologic symptoms.
Antonios Tawk, Mohammed Hussein Kamarreddine, Mona Dagher, Ghadi Abboud, Mohamad Chams, Fatmeh Ghandour-Hajj, Mounir Khoury, Said Farhat   +7 more
doaj   +1 more source

Mitochondrial neurogastrointestinal encephalomyopathy: Clinical and biochemical impact of allogeneic stem cell transplantation in a Greek patient with one novel TYMP mutation

Molecular Genetics and Metabolism Reports, 2022
We describe the case of a Greek female patient with the Classic form of the ultra- rare and fatal autosomal recessive disorder Mitochondrial neurogastrointestinal encephalomyopathy (MNGIE) and the impact of allogeneic hematopoietic stem cell ...
A. Paisiou, M. Rogalidou, R. Pons, E. Ioannidou, K. Dimakou, A. Papadopoulou, F.M. Vaz, G. Vessalas, S.M.I. Goorden, J. Roelofsen, A. Zoetekouw, M.M. Nieman, E. Dimitriou, M. Moraitou, I. Peristeri, H. Michelakakis, A.B.P. van Kuilenburg   +16 more
doaj   +1 more source

Phosphorylation of eIF4GII and 4E-BP1 in response to nocodazole treatment: a reappraisal of translation initiation during mitosis [PDF]

, 2013
Translation mechanisms at different stages of the cell cycle have been studied for many years, resulting in the dogma that translation rates are slowed during mitosis, with cap-independent translation mechanisms favored to give expression of key ...
Abbie Mead, Bonneau, Bradley, Bushell, Byrd, Carmena, Clemens, Coldwell, Coldwell, Coldwell, Dobrikov, Elia, Fadden, Fan, Franz-Wachtel, Gingras, Gingras, Gradi, Harrison, Heesom, Heesom, Hinton, Jackson, Jang, Joanne Cowan, Kim, Laplante, Lisa Perry, Ma, Margalit, Marissen, Mark Coldwell, Mark Willett, Markete Vlasak, Morley, Morris, Nagano, Pasquier, Perez, Proud, Pyronnet, Pyronnet, Qin, Qin, Shevchenko, Simon Morley, Singh, Skop, Smith, Sonenberg, Tinton, Vassilev, Wek, Whitfield, Wurzenberger, Xue   +55 more
core   +1 more source

Expression of Thymidine Phosphorylase in Lymph Nodes Involved with Mycosis Fungoides and Sézary Syndrome

Advances in Hematology, 2011
Thymidine phosphorylase may be overexpressed in both neoplastic cells and tumor stromal cells in a variety of malignancies. Our study explores thymidine phosphorylase expression in lymph nodes (LNs) from patients with mycosis fungoides (MF) or Sézary ...
Xingcao Nie, Rekha Bhat, Essel Dulaimi Al-Saleem, Eric C. Vonderheid, J. Steve Hou   +4 more
doaj   +1 more source