title: [BRAIN-DERIVED NEUROTROPHIC FACTOR (BDNF): NEUROBIOLOGY AND MARKER VALUE IN NEUROPSYCHIATRY].
abstract: In this review current publications about neurobiology and marker value of brain derived neurotrophic factor (BDNF) in neuropsychiatry are analyzed. It is shown that BDNF is an important member of the family of neurotrophins which widely represented in various structures of the CNS. In prenatal period BDNF is involved in all stages of neuronal networks formation, and in the postnatal period its main role is maintaining the normal brain architectonics, involvement in the processes of neurogenesis and realization of neuroprotective functions. BDNF plays an important role in learning and memory organization, food and motor behavior. BDNF brain expression decreases with age, as well as in degenerative and vascular dementias, affective, anxiety, and behavioral disorders. The reducing of BDNF serum, level reflects the decreasing of its cerebral expression and could be used as a neurobiological marker of these pathological processes but the rising of its concentration could indicate the therapy effectiveness.
authors.forename: O A
authors.initials: OA
authors.lastname: Levada
authors.forename: N V
authors.initials: NV
authors.lastname: Cherednichenko
mesh_terms: D000375:Aging / Q000235:genetics* / Q000378:metabolism; D001007:Anxiety / Q000097:blood / Q000188:drug therapy / Q000235:genetics* / Q000473:pathology; D015415:Biomarkers / Q000097:blood; D001921:Brain / Q000378:metabolism; D019208:Brain-Derived Neurotrophic Factor / Q000097:blood / Q000235:genetics*; D015140:Dementia, Vascular / Q000097:blood / Q000188:drug therapy / Q000235:genetics* / Q000473:pathology; D005247:Feeding Behavior / Q000502:physiology; D005786:Gene Expression Regulation; D006801:Humans; D007858:Learning / Q000502:physiology; D008568:Memory / Q000502:physiology; D009043:Motor Activity / Q000502:physiology; D009446:Neurobiology; D055495:Neurogenesis / Q000235:genetics; D058027:Neuropsychiatry; D018697:Nootropic Agents / Q000627:therapeutic use
chemical_list: D015415:Biomarkers; D019208:Brain-Derived Neurotrophic Factor; D018697:Nootropic Agents; C579455:BDNF protein, human