Occurrences of Threatened Species included in the Third Edition of the Red Data Book of the Komi Republic (Russia).

Background: The purpose of the data paper was to introduce into scientific literature the results of scientific work carried out for the third edition of the 'Red Data Book of the Komi Republic'. The article reflects methodological approaches to the formation of a list of rare and in need of protection species and describes the corresponding datasets published in GBIF.

New Information: Information about 7,187 occurrences of 438 rare species and infraspecies included in the third edition of the 'Red Data Book of the Komi Republic' have been published.

[Superselective intra-arterial administration of bevacizumab with blood-brain barrier disruption in patients with recurrent malignant gliomas: case report and literature review].

Glioblastoma multiforme is characterized by persistent recurrent course despite surgical, radio- and chemotherapeutic treatment. The outcomes of superselective intra-arterial administration of bevacizumab with blood-brain barrier disruption in patients with recurrent glioblastoma have been published. The authors reported significant increase in overall survival (up to 2.

Novel anticancer drug curaxin CBL0137 impairs DNA methylation by eukaryotic DNA methyltransferase Dnmt3a.

Novel DNA intercalating anticancer drug curaxin CBL0137 significantly inhibited in vitro DNA methylation by eukaryotic DNA methyltransferase Dnmt3a catalytic domain (Dnmt3a-CD) at low micromolar concentrations (IC 3-9 µM). CBL0137 reduced the binding affinity of Dnmt3a-CD to its DNA target, causing up to four-fold increase in the K of the enzyme/DNA complex. Binding of CBL0137 to Dnmt3a-CD was not observed.

Intrathecal Baclofen Therapy in Russia: National Register, the Effect of One-Year Usage.

Patients with severe muscular spasticity still represent the most complex and resistant to therapy group of neuro-rehabilitation patients. In a few years, in Russia, intrathecal baclofen therapy has appeared to be the most effective method for such spasticity. For the first time the authors developed and implemented in clinical practice "Prospective register to treat spastic states using intrathecal baclofen therapy in Russian Federation" aimed at therapy classification of spastic patients: to reveal management characteristics, assess treatment outcomes and frequency of occurrence of adverse events that will finally help specify the need for the method employment in real clinical practice.

Functional Analysis of DNMT3A DNA Methyltransferase Mutations Reported in Patients with Acute Myeloid Leukemia.

In mammals, DNA methylation is necessary for the maintenance of genomic stability, gene expression regulation, and other processes. During malignant diseases progression, changes in both DNA methylation patterns and DNA methyltransferase (MTase) genes are observed. Human de novo MTase DNMT3A is most frequently mutated in acute myeloid leukemia (AML) with a striking prevalence of R882H mutation, which has been extensively studied.