摘要:
A method of inhibiting growth rate, transformation or metastasis of mammalian cells, particularly epithelial cells, in which activity of at least one enzyme which participates in purine metabolism and regulation of nucleotide levels is elevated. In particular, a method of inhibiting transformation of mammalian cells by a DNA tumor virus, a DNA tumor virus factor or other factor which has an equivalent effect on cells.
摘要:
Procédé permettant d'inhiber le taux de croissance, la transformation ou métastase de cellules de mammifères, notamment de cellules épithéliales, où l'activité d'un enzyme au moins, participant dans les taux de métabolisme de la purine et de régulation des nucléotides, est élevée. On décrit en particulier un procédé permettant d'inhiber la transformation de cellules de mammifère par un virus oncogène de l'ADN, un facteur de virus oncogène de l'ADN, ou par d'autres facteurs ayant un effet semblable sur les cellules.
摘要:
The present invention relates to the use of creatine compounds including creatine, creatine phosphate or analogs of creatine, such as cyclocreatine, for treating diseases of the nervous system. Creatine compounds can be used as therapeutically effective agents against a variety of diseases of the nervous system such as diabetic and toxic neuropathies, peripheral nervous system diseases, Alzheimer disease, Parkinson's disease, stroke, Huntington's disease, motor neuron disease, traumatic nerve injury, multiple sclerosis, dysmyelination and demyelination disorders, and mitochondrial diseases. The Creatine compounds which can be used in the present method include: (1) creatine, creatine phosphate and analogs of these compounds which can act as substrates or substrate analogs for creatine kinase; (2) bisubstrate inhibitors of creatine kinase comprising covalently linked structural analogs of adenosine triphosphate (ATP) and creatine; (3) creatine analogs which can act as reversible or irreversible inhibitors of creatine kinase; and (4) N-phosphorocreatine analogs bearing non-transferable moieties which mimic the N-phosphoryl group.
摘要:
The present invention relates to the use of creatine compound and neuroprotective combinations including creatine, creatine phosphate or analogs of creatine, such as cyclocreatine, for treating diseases of the nervous system. Creatine compounds in combination with neuroprotective agents can be used as therapeutically effective compositions against a variety of diseases of the nervous system such as diabetic and toxic neuropathies, peripheral nervous system diseases, Alzheimer disease, Parkinson's disease, stroke, Huntington's disease, amyotropic lateral sclerosis, motor neuron disease, traumatic nerve injury, multiple sclerosis, dysmyelination and demyelination disorders, and mitochondrial diseases. The creatine compounds which can be used in the present method include (1) creatine, creatine phosphate and analogs of these compounds which can act as substrates or substrate analogs for creatine kinase; (2) bisubstrate inhibitors of creatine kinase comprising covalently linked structural analogs of adenosine triphosphate (ATP) and creatine; (3) creatine analogs which can act as reversible or irreversible inhibitors of creatine kinase; and (4) N-phosphorocreatine analogs bearing non-transferable moieties which mimic the N-phosphoryl group.
摘要:
Procédé d'inhibition de la croissance, de la transformation et/ou de la métastase de cellules mammifères, notamment de cellules épithéliales, dans lesquelles l'activité d'au moins une enzyme, laquelle participe au métabolisme ou à la régulation purique de niveaux de nucléotides ou aux rapports relatifs de leurs états phosphorylés, est élevée. L'invention concerne notamment un procédé d'inhibition de la transformation, de la croissance et/ou de la métastase de cellules mammifères dans lesquelles un virus oncogène d'ADN, un facteur de virus oncogène d'ADN ou un autre facteur ayant un effect équivalent sur les cellules a agi.
摘要:
The present invention relates to the use of creatine and suitable creatine analogs, such as cyclocreatine, as antiviral agents. These compounds can be used as antiviral agents against a variety of viruses, particularly DNA viruses, such as Herpes viruses (e.g., HSV-1, HSV-2, cytomegaloviruses, Varicella-Zoster virus) and adenovirus. The invention further relates to suitable creatine analogs having antiviral activity, including creatine analogs that can be phosphorylated by creatine kinase and the phosphorylated forms of the creatine analogs.